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CN-224223444-U - High-precision positioning and processing device for tooth tip holes

CN224223444UCN 224223444 UCN224223444 UCN 224223444UCN-224223444-U

Abstract

The utility model discloses a tooth tip hole high-precision positioning and processing device, which belongs to the technical field of positioning and processing devices and comprises a base, wherein an L-shaped plate is fixedly connected to the top of the base, a first hydraulic telescopic rod is fixedly arranged at the bottom of the L-shaped plate, an installation frame is fixedly connected to the output end of the first hydraulic telescopic rod, a driving motor is fixedly arranged on the inner wall of the installation frame, a polishing rod is fixedly connected to the output end of the driving motor, an accurate positioning structure is arranged at the top of the base, the tooth tip hole high-precision positioning and processing device can drive a connecting circular block and a limiting circular block to move under the action of a second hydraulic telescopic rod, so that the limiting circular block can penetrate through a circular through hole, the polishing hole on the tooth tip block and the limiting circular block are limited, and then the tooth tip block is clamped and fixed, so that the tooth tip block can be positioned under the polishing rod, and the overall polishing precision is improved.

Inventors

  • Li Shuiyin
  • LI SHUANGGEN
  • HUANG JINHUO

Assignees

  • 宁国市铸丰钢球铸造有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. The high-precision tooth tip hole positioning and processing device comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with an L-shaped plate (2), the bottom of the L-shaped plate (2) is fixedly provided with a first hydraulic telescopic rod (3), the output end of the first hydraulic telescopic rod (3) is fixedly connected with a mounting frame (4), the inner wall of the mounting frame (4) is fixedly provided with a driving motor (5), the output end of the driving motor (5) is fixedly connected with a polishing rod (6), the top of the base (1) is provided with an accurate positioning structure (7), the accurate positioning structure (7) comprises an operation table (71), the bottom of the operation table (71) is fixedly connected with the top of the base (1), the top of the operation table (71) is provided with a circular through hole (76), the top of the operation table (71) is provided with a pressing limiting structure (8), the pressing limiting structure (8) comprises an L-shaped auxiliary plate (81), and the bottom of the L-shaped auxiliary plate (81) is fixedly connected with the top of the operation table (71).
  2. 2. The high-precision positioning and processing device for the tooth tip holes is characterized in that an installation plate (77) is fixedly connected to the inner wall of the operation table (71), a second hydraulic telescopic rod (78) is fixedly installed at the top of the installation plate (77), and a connecting round block (79) is fixedly connected to the output end of the second hydraulic telescopic rod (78).
  3. 3. The high-precision positioning and processing device for the tooth point holes is characterized in that a limit round block (710) is fixedly connected to the top of the connecting round block (79), a rectangular protruding block (711) is fixedly connected to the outer surface of the limit round block (710), the tooth point block (712) is placed on the top of the operating table (71), and a grinding hole (713) is formed in the inner wall of the tooth point block (712).
  4. 4. The device for positioning and processing the tooth tip hole with high precision according to claim 1, wherein the top of the operating table (71) is fixedly connected with a mounting auxiliary plate (72), one side of the mounting auxiliary plate (72) is in threaded connection with a first screw (73), and one end of the first screw (73) is rotatably connected with a clamping plate (74).
  5. 5. The high-precision positioning and processing device for the tooth tip holes of claim 4, wherein a limiting rod (75) is fixedly connected to one side of the clamping plate (74), and the limiting rod (75) is slidably arranged on the inner wall of the auxiliary mounting plate (72).
  6. 6. The device for positioning and processing the tooth tip holes with high precision according to claim 1, wherein the top of the L-shaped auxiliary plate (81) is in threaded connection with a second screw rod (82), and the bottom end of the second screw rod (82) is in rotary connection with a pressing plate (83).
  7. 7. The device for positioning and processing the tooth tip hole with high precision according to claim 6, wherein an auxiliary projection (84) is fixedly connected to the bottom of the pressing plate (83), a limit sliding rod (85) is fixedly connected to the top of the pressing plate (83), and the limit sliding rod (85) is slidably arranged on the inner wall of the L-shaped auxiliary plate (81).

Description

High-precision positioning and processing device for tooth tip holes Technical Field The utility model belongs to the technical field of positioning and processing devices, and particularly relates to a high-precision positioning and processing device for a tooth tip hole. Background The tooth point piece is in the course of working, need polish the processing to the tooth point hole, and the course of working in tooth point hole, need polish the processing to the inner wall in tooth point hole, need use positioning device to carry out auxiliary clamping to the tooth point piece fixedly this moment. The structure and the function of the positioning processing device in the prior art are perfect, the basic use requirement can be met, but the following problems still exist: In the in-service use, in the course of polishing the processing to the prong hole, can often be because pole and the prong hole of polishing can not perfect alignment, cause the prong hole in the in-process of polishing, can appear polishing the mistake, and then influence the quality of polishing in prong hole, very inconvenience. Disclosure of utility model (One) solving the technical problems In order to overcome the defects in the prior art, the utility model provides the high-precision positioning processing device for the tooth tip hole, which solves the problems that in the actual use process, the polishing rod and the tooth tip hole cannot be aligned completely, so that the tooth tip hole is in polishing process, polishing errors occur, the polishing quality of the tooth tip hole is affected, and the inconvenience is caused. (II) technical scheme In order to achieve the above purpose, the high-precision positioning and processing device for the tooth tip holes comprises a base, wherein an L-shaped plate is fixedly connected to the top of the base, a first hydraulic telescopic rod is fixedly installed at the bottom of the L-shaped plate, an installation frame is fixedly connected to the output end of the first hydraulic telescopic rod, a driving motor is fixedly installed on the inner wall of the installation frame, a polishing rod is fixedly connected to the output end of the driving motor, a precise positioning structure is arranged at the top of the base and comprises an operation table, the bottom of the operation table is fixedly connected with the top of the base, a round through hole is formed in the top of the operation table, a pressing limiting structure is arranged at the top of the operation table and comprises an L-shaped auxiliary plate, and the bottom of the L-shaped auxiliary plate is fixedly connected with the top of the operation table. As a further scheme of the utility model, the inner wall of the operating platform is fixedly connected with a mounting plate, the top of the mounting plate is fixedly provided with a second hydraulic telescopic rod, and the output end of the second hydraulic telescopic rod is fixedly connected with a connecting round block. According to the technical scheme, the top of the connecting round block is fixedly connected with a limiting round block, the outer surface of the limiting round block is fixedly connected with a rectangular convex block, a tooth point block is placed at the top of the operating platform, and a grinding hole is formed in the inner wall of the tooth point block. As a further scheme of the utility model, the top of the operating platform is fixedly connected with a mounting auxiliary plate, one side of the mounting auxiliary plate is connected with a first screw rod in a threaded manner, and one end of the first screw rod is rotatably connected with a clamping plate. As a further scheme of the utility model, one side of the clamping plate is fixedly connected with a limiting rod, and the limiting rod is arranged on the inner wall of the mounting auxiliary plate in a sliding manner. As a further scheme of the utility model, the top of the L-shaped auxiliary plate is connected with a second screw rod in a threaded manner, and the bottom end of the second screw rod is rotatably connected with a pressing plate. As a further scheme of the utility model, the bottom of the pressing plate is fixedly connected with an auxiliary lug, the top of the pressing plate is fixedly connected with a limit sliding rod, and the limit sliding rod is arranged on the inner wall of the L-shaped auxiliary plate in a sliding manner. (III) beneficial effects Compared with the prior art, the utility model has the beneficial effects that: 1. This tooth point hole high accuracy location processingequipment through setting up accurate location structure, under the effect of second hydraulic telescoping rod, can drive and connect circle piece and spacing circle piece motion for spacing circle piece can pass the circle through-hole, and then carries out spacingly with the hole of polishing on the tooth point piece with spacing circle piece, carries out the centre gripping to the tooth point piec