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CN-122007773-A - Automatic welding processing special equipment for elevator buffer oil cylinder

CN122007773ACN 122007773 ACN122007773 ACN 122007773ACN-122007773-A

Abstract

The invention discloses special equipment for automatic welding processing of an elevator buffer oil cylinder, which relates to the technical field of welding and comprises a mounting plate, wherein two sides of the mounting plate are fixedly connected with a first connecting plate, the rear part of the mounting plate is fixedly connected with a second connecting plate, the top of the first connecting plate is provided with a welding manipulator, the top of the second connecting plate is provided with a clamping manipulator, the inner wall of the mounting plate is rotationally connected with a bidirectional screw, the circumferential surface of the bidirectional screw is in threaded connection with two sliding blocks, the top of each sliding block is fixedly connected with a clamping block, and a telescopic plate is fixedly connected between the two clamping blocks.

Inventors

  • JIN CHEN

Assignees

  • 东台浩勤机械有限公司

Dates

Publication Date
20260512
Application Date
20260414

Claims (9)

  1. 1. The special automatic welding equipment for the elevator buffer oil cylinder is characterized by comprising a mounting plate (1), wherein a first connecting plate (2) is fixedly connected to two sides of the mounting plate (1), a second connecting plate (3) is fixedly connected to the rear part of the mounting plate (1), a welding manipulator (21) is arranged at the top of the first connecting plate (2), a clamping manipulator (4) is arranged at the top of the second connecting plate (3), a bidirectional screw (5) is rotationally connected to the inner wall of the mounting plate (1), two sliding blocks (61) are connected with the circumferential surface of the bidirectional screw (5) in a threaded manner, a clamping block (6) is fixedly connected to the top of the sliding blocks (61), a telescopic plate (62) is fixedly connected between the two clamping blocks (6), a motor is arranged on the side surface of the mounting plate (1), the output end of the motor is fixedly connected with the bidirectional screw (5), a plurality of arc grooves are formed in the upper side, close to each other, of the two clamping blocks (6); The clamping mechanism (7) is arranged at the top of the mounting plate (1); the guide mechanism (8) is arranged on the surface of the clamping mechanism (7); The positioning mechanism (9) is arranged on the surface of the clamping mechanism (7); Clamping mechanism (7) are including fixed plate (71), the inner wall of fixed plate (71) is connected with two rotary rods (72) through the connecting rod rotation, the top fixedly connected with cylinder (73) of mounting panel (1), the expansion end fixedly connected with clamp plate (74) of cylinder (73), be provided with the motor in fixed plate (71), the motor passes through two rotary rods (72) of connecting rod drive and rotates.
  2. 2. The special equipment for automatic welding processing of the elevator buffer oil cylinder according to claim 1, wherein the welding manipulator (21) is used for welding the joint of the cylinder body and the base, the clamping manipulator (4) is used for feeding and discharging the cylinder body and the base, one third of the rear part of the placing groove is an arc-shaped surface, two thirds of the front part of the placing groove is a plane, and the arc-shaped groove is formed in the plane of the placing groove.
  3. 3. The special automatic welding processing equipment for the elevator buffer oil cylinder according to claim 2, wherein the bottom of the clamping block (6) is in sliding connection with the top of the mounting plate (1), the surface of the sliding block (61) is in sliding connection with the inner wall of the mounting plate (1), the bottom of the expansion plate (62) is in contact with the top of the mounting plate (1), and the bottom of the pressing plate (74) is in contact with the rotating rod (72).
  4. 4. The special automatic welding processing device for the elevator buffer oil cylinder according to claim 3, wherein the guiding mechanism (8) comprises two fixing frames (81), the two fixing frames (81) are respectively and fixedly connected to one sides of the two rotating rods (72) which are far away from each other, and a plurality of guiding plates (82) are fixedly connected to one side of the fixing frames (81) which is far away from the rotating rods (72).
  5. 5. The special automatic welding processing equipment for the elevator buffer oil cylinder according to claim 4, wherein a first conductor (83) is fixedly connected to the inner wall of the fixed frame (81), a clamping plate (84) is mounted on the surface of a welding gun of the welding manipulator (21), and a second conductor (85) is mounted on the inner walls of two sides of the clamping plate (84).
  6. 6. The special automatic welding equipment for the elevator buffer oil cylinder according to claim 5, wherein the first conductor (83) is an integral body, the first conductor (83) is wavy and is the same as a welding track, a detector is arranged on the inner wall of the clamping plate (84), and the detector is electrically connected with the two second conductors (85).
  7. 7. The special automatic welding processing equipment for the elevator buffer oil cylinder according to claim 6, wherein the positioning mechanism (9) comprises two support plates (91), the two support plates (91) are symmetrically fixed on two sides of the fixed plate (71), a rotating plate (92) is rotatably connected between the two support plates (91), and an arc-shaped push plate (93) is fixedly connected to the front part of the rotating rod (72).
  8. 8. The special automatic welding processing equipment for the elevator buffer oil cylinder according to claim 7, wherein the inner wall of the fixed plate (71) is slidably connected with a moving plate (94) through a spring, and the top of the moving plate (94) is fixedly connected with a plurality of elastic plates (95).
  9. 9. The automatic welding process dedicated for an elevator buffer cylinder according to claim 8, wherein a side of the arc push plate (93) away from the rotating rod (72) is in contact with a rear portion of the rotating plate (92), and a front portion of the moving plate (94) is in contact with a rear portion of the rotating plate (92).

Description

Automatic welding processing special equipment for elevator buffer oil cylinder Technical Field The invention belongs to the field of welding, and particularly relates to special equipment for automatic welding processing of an elevator buffer oil cylinder. Background The welding device for the buffer oil cylinder of the elevator is special welding equipment for automatically producing the safety core component of the elevator, namely the buffer oil cylinder, can be regarded as a welding robot integrating a precise mechanical arm, an intelligent control system and a welding system, and works to accurately weld a plurality of parts such as a bottom plate, a panel, a cylinder body, a nozzle tip and the like into a complete oil cylinder. The patent with the publication number of CN219881724U discloses a fixed frock for welding of hydro-cylinder sleeve girth, including being used for driving the rotatory rotating device of hydro-cylinder sleeve and being used for adjustable supporting position's strutting arrangement, strutting arrangement is used for supporting the hydro-cylinder sleeve that needs welded, strutting arrangement includes the supporting seat, preceding slide, back slide, preceding mounting bracket, back mounting bracket and accommodate the lead screw, the middle part of preceding slider and back slider is all with accommodate the lead screw through threaded connection, preceding slide and back slide are installed respectively on preceding slider and back slider, the bottom of preceding mounting bracket and back mounting bracket articulates with the top of preceding slide and back slide respectively, the middle part of preceding mounting bracket and the middle part of back mounting bracket are articulated, can carry out auxiliary stay to the sleeve through two sets of supporting wheels, can adjust the supporting wheel from top to bottom to telescopic supporting effect, thereby guarantee hydro-cylinder sleeve girth welded quality, the practicality is improved. However, the device has the following problems that only a single cylinder body and a base can be welded, and when a plurality of workpieces are welded, frequent disassembly, blanking, feeding and clamping are required, so that the device is very troublesome and has low efficiency. Disclosure of Invention The invention aims to provide special equipment for automatic welding processing of an elevator buffer oil cylinder, which aims to solve the problems that when a plurality of workpieces are welded by only carrying out welding operation on a single cylinder body and a base, frequent disassembly, blanking, feeding and clamping are needed, the operation is very troublesome and the efficiency is low. In order to achieve the aim, the invention provides special equipment for automatic welding processing of an elevator buffer oil cylinder, which comprises a mounting plate, wherein two sides of the mounting plate are fixedly connected with a first connecting plate, the rear part of the mounting plate is fixedly connected with a second connecting plate, the top of the first connecting plate is provided with a welding manipulator, the top of the second connecting plate is provided with a clamping manipulator, the inner wall of the mounting plate is rotationally connected with a bidirectional screw rod, the circumferential surface of the bidirectional screw rod is in threaded connection with two sliding blocks, the top of the sliding blocks is fixedly connected with clamping blocks, a telescopic plate is fixedly connected between the two clamping blocks and used for blocking welding slag from contacting the bidirectional screw rod, the side surface of the mounting plate is provided with a motor, the output end of the motor is fixedly connected with the bidirectional screw rod, a placing groove is formed above one side of the two clamping blocks close to each other, and a plurality of arc grooves are formed in the placing groove; The device can weld a plurality of cylinders and bases simultaneously and sequentially, the welding quantity of the cylinders and the bases depends on the quantity of arc grooves in the placing grooves on the inner walls of the clamping blocks, and then the plurality of cylinders and the bases can be welded sequentially at one time without frequent unloading and loading, so that the working efficiency is improved; The clamping mechanism is arranged at the top of the mounting plate; the guide mechanism is arranged on the surface of the clamping mechanism; the positioning mechanism is arranged on the surface of the clamping mechanism; The clamping mechanism comprises a fixed plate, the inner wall of the fixed plate is rotationally connected with two rotary rods through a connecting rod, the top of the mounting plate is fixedly connected with an air cylinder, the telescopic end of the air cylinder is fixedly connected with a pressing plate, a motor is arranged in the fixed plate, and the motor drives the two rotary rods to rotate