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CN-117564786-B - Keyway processing equipment for oil sprayer seat and processing method thereof

CN117564786BCN 117564786 BCN117564786 BCN 117564786BCN-117564786-B

Abstract

The invention relates to a key groove processing device for an oil sprayer seat and a processing method thereof; the oil sprayer seat processing technology comprises a conveying belt, wherein an upper layer transmission shaft is connected to the inner side transmission of the top of the conveying belt, a lower layer transmission shaft is connected to the inner side transmission of the bottom of the conveying belt, a middle layer transmission shaft is connected to the inner side transmission of one end of a protruding portion of the conveying belt, which is far away from the lower layer transmission shaft, the top of one end of the protruding portion of the conveying belt, which is close to the lower layer transmission shaft, is attached to an upper layer guide shaft, the bottom of the protruding portion of the conveying belt is attached to the lower layer guide shaft, a vertical feeding assembly is arranged above the upper layer guide shaft and fixedly connected with the conveying belt, a bracket is concave-shaped, a supporting plate is welded to the inner side of the bracket and can support the oil sprayer seat, the length of the inner side of the bracket is slightly larger than that of the oil sprayer seat, the oil sprayer seat can be placed into the bracket smoothly, and the oil sprayer seat can be prevented from shifting in the process of transporting the oil sprayer seat, and the oil sprayer seat cannot drop from the bracket during transportation.

Inventors

  • QIAN HAOMIAO
  • GUO HUAN
  • CHENG JINSHENG
  • XU JIAN
  • WU LEI

Assignees

  • 亘越机械科技(无锡)有限公司

Dates

Publication Date
20260512
Application Date
20231130

Claims (7)

  1. 1. The key slot processing equipment for the oil sprayer seat is characterized by comprising a conveying belt (1), wherein an upper layer transmission shaft (2) is connected to the inner side transmission of the top of the conveying belt (1), a lower layer transmission shaft (7) is connected to the inner side transmission of the bottom of the conveying belt (1), a middle layer transmission shaft (9) is connected to the inner side transmission of one end of the protruding part of the conveying belt (1) far away from the lower layer transmission shaft (7), the top of one end of the protruding part of the conveying belt (1) close to the lower layer transmission shaft (7) is attached to an upper layer guide shaft (3), the bottom of the protruding part is attached to a lower layer guide shaft (8), a vertical feeding assembly (4) is arranged above the upper layer guide shaft (3), the vertical feeding assembly (4) is fixedly connected with the conveying belt (1), two poking plates (6) are arranged above the middle layer transmission shaft (9), the bottoms of the two poking plates (6) are fixedly connected with the conveying belt (1) through bolts, and a transverse feeding assembly (5) is arranged between the two conveying belts (1); The vertical feeding assembly (4) comprises a fixing frame (401), wherein two connecting ribs (402) are symmetrically welded on the inner side of the fixing frame (401), the two connecting ribs (402) are fixedly connected with a conveying belt (1) through bolts, a rotary stop mechanism (405) is arranged on the inner side of one end, close to the transverse feeding assembly (5), of the fixing frame (401), the rotary stop mechanism (405) comprises a connecting shaft (4052), two ends of the connecting shaft (4052) are rotationally connected with the fixing frame (401), a torsion spring (4053) is sleeved on the connecting shaft (4052), two ends of the torsion spring (4053) are fixedly connected with the fixing frame (401), two ends of the torsion spring (4053) are spiral, the middle is cylindrical, a stop shifting piece (4051) is welded in the middle of the connecting shaft (4052), one side bottom, close to the transverse feeding assembly (5), of the stop shifting piece (4051) is attached to the middle part of the torsion spring (4053), one side bottom, close to the transverse feeding assembly (5), of the stop shifting piece (4054) is attached to a limiting plate (4054), and two ends of the torsion spring (4053) are welded with the fixing frame (4054); The transverse feeding assembly (5) comprises a supporting frame (501), wherein the top of the supporting frame (501) is fixedly connected with a material supporting frame (505) through bolts, the lower end of the supporting frame (501) is fixedly connected with a lower auxiliary rod (502), the middle of the supporting frame is fixedly connected with an upper auxiliary rod (503), and both ends of the lower auxiliary rod (502) and the upper auxiliary rod (503) are rotatably connected with rollers (504); The two ends of the upper auxiliary rod (503) are respectively connected with the two first grooves (11) in a sliding way through rollers (504), and the two ends of the lower auxiliary rod (502) are respectively connected with the two second grooves (12) in a sliding way through the rollers (504); Two limit grooves (15) are symmetrically formed in one end, close to the vertical feeding assembly (4), of the chassis (10), two limit columns (403) are symmetrically welded at one end, far away from the rotary stop mechanism (405), of the fixing frame (401), the two limit columns (403) are respectively located at the inner sides of the two limit grooves (15), blocking pieces (404) are welded at the other ends of the two limit columns (403), and the two blocking pieces (404) are located at the outer sides of the chassis (10); the fixing frame (401) and the material supporting frame (505) are in a concave shape, and the width of the fixing frame (401) is smaller than that of the material supporting frame (505).
  2. 2. The key slot processing device for the oil sprayer seat according to claim 1, wherein two ends of the upper transmission shaft (2), the upper guide shaft (3), the lower guide shaft (8) and the middle transmission shaft (9) are rotatably connected with the inner wall of the case (10), one end of the lower transmission shaft (7) is rotatably connected with the inner wall of the case (10), the other end of the lower transmission shaft is fixedly connected with an output shaft of a servo motor (16), and the servo motor (16) is fixedly connected with the bottom of the inner side of the case (10) through bolts.
  3. 3. The key slot processing device for the oil sprayer seat according to claim 2, wherein a radiating hole (17) is formed in one side, close to the servo motor (16), of the chassis (10), and the position of the radiating hole (17) corresponds to the position of the servo motor (16).
  4. 4. The key slot processing device for the oil sprayer seat according to claim 3, wherein the top of the chassis (10) is provided with a feed inlet and a discharge outlet, the feed inlet is positioned above the transverse feeding assembly (5), the discharge outlet is positioned above the vertical feeding assembly (4), a feed protection plate (13) is welded on the inner side of the feed inlet, a material supporting frame (505) of the transverse feeding assembly (5) is positioned on the inner side of the feed protection plate (13), one end, close to the vertical feeding assembly (4), of the feed protection plate (13) is provided with an opening for the material supporting frame (505) to pass through, a discharge protection plate (14) is welded on the inner side of the discharge outlet, and the size of the inner side of the discharge protection plate (14) is larger than that of the fixing frame (401).
  5. 5. The key slot processing device for the fuel injector seat according to claim 4, wherein the two poking plates (6) are respectively attached to two sides of the bottom of the supporting frame (501), and the widths of the two supporting frames (501) are smaller than the widths of the supporting frames (501).
  6. 6. The key slot processing device for the fuel injector seat according to claim 5, wherein the two connecting ribs (402) are fixedly connected with one side of the conveyor belt (1) close to the transverse feeding assembly (5), and the length of the conveyor belt (1) above the protruding part is the same as the length of the protruding part of the conveyor belt (1).
  7. 7. A processing method using the key groove processing apparatus for a fuel injector seat according to any one of claims 1 to 6, characterized by comprising the steps of: Firstly, placing an oil sprayer seat, namely placing the oil sprayer seat to be processed on a material supporting frame (505) of a transverse feeding assembly (5) through a feed inlet by a worker, wherein the material supporting frame (505) is concave, and a supporting plate is welded on the inner side of the material supporting frame (505) and can support the oil sprayer seat; Step two, transversely transporting the oil sprayer seat, namely placing the oil sprayer seat into a material supporting frame (505), enabling a servo motor (16) to enable a conveying belt (1) to move by driving a lower layer transmission shaft (7) to rotate, controlling the lower layer transmission shaft (7) to reversely rotate by the servo motor (16), enabling the conveying belt (1) to synchronously reversely move, enabling the conveying belt (1) to synchronously drive two poking plates (6) to move, enabling the two poking plates (6) to drive a transverse feeding assembly (5) to integrally move towards a vertical feeding assembly (4) through poking a supporting frame (501), enabling a lower layer auxiliary rod (502) and an upper layer auxiliary rod (503) on the supporting frame (501) to play a supporting role to prevent the supporting frame (501) from inclining, and enabling idler wheels (504) at two ends of the lower layer auxiliary rod (502) and the upper layer auxiliary rod (503) to respectively roll in a first groove (11) and a second groove (12) in cooperation with the moving speed of the transverse feeding assembly (5); The method comprises the steps that a fuel injector seat is transposed, a transverse feeding assembly (5) transversely moves towards a vertical feeding assembly (4) and simultaneously drives the vertical feeding assembly (4) to move upwards, when the vertical feeding assembly (4) and the transverse feeding assembly (5) are intersected, a fixing frame (401) of the vertical feeding assembly (4) can enter the inner side of a material supporting frame (505) of the transverse feeding assembly (5), the fuel injector seat on the material supporting frame (505) is driven by the material supporting frame (505) to contact with a rotary material blocking mechanism (405), the fuel injector seat can prop up and press a material blocking shifting sheet (4051) of the material blocking mechanism (405) along with the further transverse movement of the fuel injector seat, the material blocking shifting sheet (4051) rotates by taking a connecting shaft (4052) as a circle center, and at the moment, a torsion spring (4053) can generate elastic energy storage; step four, vertically transporting the fuel injector seat, after the fuel injector seat moves to the vertical feeding assembly (4), the vertical feeding assembly (4) continuously moves upwards under the drive of the conveying belt (1) until the fuel injector seat moves to the top end of the conveying belt (1), at the moment, the vertical feeding assembly (4) is close to the discharge hole, a worker can take out the fuel injector seat on the fixing frame (401) through the discharge hole, step five, reset, after the fuel injector seat is transported, the servo motor (16) controls the conveying belt (1) to move forwards through the lower transmission shaft (7), the conveying belt (1) moves, simultaneously, the vertical feeding assembly (4) is driven to move downwards, the two poking plates (6) drive the transverse feeding assembly (5) to move towards the direction of the feed hole until the vertical feeding assembly (4) and the transverse feeding assembly (5) move to the initial position, at the moment, the worker can place the fuel injector seat in the material supporting frame (505) again from the feed hole, so that next fuel injector seat transporting work can be carried out, and when the vertical feeding assembly (4) moves vertically, the two poking plates (403) move in two limit columns (15) synchronously.

Description

Keyway processing equipment for oil sprayer seat and processing method thereof Technical Field The invention relates to the technical field of oil sprayer seat processing, in particular to key groove processing equipment for an oil sprayer seat. Background The fuel injector is a precise device with very high processing precision, and is required to have large dynamic flow range, strong anti-blocking and anti-pollution capabilities and good atomization performance. The fuel injector receives the fuel injection pulse signal sent by the ECU, and precisely controls the fuel injection quantity. The spray characteristics of the fuel injector include atomization granularity, oil mist distribution, oil beam direction, range, diffusion cone angle and the like, and the characteristics are in accordance with the requirements of a diesel engine combustion system so as to perfect the formation and combustion of mixed gas and obtain higher power and thermal efficiency, and the fuel injector seat is a seat for installing the fuel injector. The oil sprayer seat is used as a mounting seat for mounting and fixing the oil sprayer, a key groove for fixing the oil sprayer is arranged on the oil sprayer seat, in the machining process of the oil sprayer seat, a milling machine is generally used for milling the oil sprayer seat to form the key groove, but a milling cutter on the milling machine is sharp and extremely fast in rotation speed when in motion, when the milling machine is used for conducting key groove machining on the oil sprayer seat, if a worker touches the milling cutter by mistake or is too close to the milling cutter, the milling cutter and splashed metal scraps can cause damage to the worker, and each machining process of the oil sprayer seat by the worker faces the risks, in addition, when the key groove machining process of the oil sprayer seat is conducted in a large batch for a long time, the worker is required to continuously carry the oil sprayer seat to a machining area, and the working difficulty of the worker is increased. Disclosure of Invention Technical problem to be solved The invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide a processing device capable of automatically transporting an oil sprayer seat so as to solve the technical problems. Technical proposal In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the keyway processing equipment for the fuel injector seat comprises a conveying belt which is The inner side of the top of the conveyer belt is in transmission connection with an upper layer transmission shaft, the inner side of the bottom of the conveyer belt is in transmission connection with a lower layer transmission shaft, the inner side of one end of a raised part of the conveyer belt, which is far away from the lower layer transmission shaft, is in transmission connection with a middle layer transmission shaft, the top of one end of the raised part of the conveyer belt, which is close to the lower layer transmission shaft, is in fit with an upper layer guide shaft, and the bottom of the conveyer belt is in fit with the lower layer guide shaft; The vertical feeding assembly comprises a fixing frame, wherein two connecting ribs are symmetrically welded on the inner side of the fixing frame and fixedly connected with a conveying belt through bolts, a rotary material blocking mechanism is arranged on the inner side of one end, close to the transverse feeding assembly, of the fixing frame, the rotary material blocking mechanism comprises a connecting shaft, two ends of the connecting shaft are rotatably connected with the fixing frame, a torsion spring is sleeved on the connecting shaft, two ends of the torsion spring are fixedly connected with the fixing frame, the two ends of the torsion spring are spiral, the middle of the torsion spring is cylindrical, a material blocking shifting sheet is welded in the middle of the connecting shaft, the bottom of one side, far away from the transverse feeding assembly, of the material blocking shifting sheet is attached to the middle part of the torsion spring, the bottom of one side, close to the transverse feeding assembly, of the material blocking shifting sheet is attached to a limiting plate, and two ends of the limiting plate are welded with the fixing frame; The transverse feeding assembly comprises a supporting frame, wherein the top of the supporting frame is fixedly connected with a material supporting frame through a bolt, the lower end of the supporting frame is fixedly connected with a lower auxiliary rod, and the middle of the supporting frame is fixedly connected with an upper auxiliary rod; The outer side of the conveying belt is provided with a machine box, the inner walls of the two sides of the machine box are respectively provided with a first groove and a second groove, the two ends of the upper auxiliary rod are respectively co