Automatic drilling device for universal joint pin type cardan joint

The technology of a drilling device and universal joint is applied in the direction of boring/drilling, drilling/drilling equipment, metal processing equipment, etc., which can solve the problems of affecting work efficiency, easy leakage of workers, and low production efficiency. Achieve the effect of reducing production cost, reasonable speed control and improving production efficiency

Inactive Publication Date: 2018-10-19
HUBEI ZHONGCHENG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The iron filings produced by drilling are relatively long and are likely to cause injury to workers
Due to the manual drilling, a worker can only process one workpiece at a time, and the production efficiency is low
Each workpiece needs to drill 4 holes, workers are easy to miss processing
Ordinary drilling machines use manual pressure wrench, and the cutting speed needs to be controlled by manual power. If the speed is too fast, it will cause excessive heat generation, and the workpiece will be easily deformed and scrapped; if the speed is too slow, it will affect the work efficiency.

Method used

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  • Automatic drilling device for universal joint pin type cardan joint
  • Automatic drilling device for universal joint pin type cardan joint
  • Automatic drilling device for universal joint pin type cardan joint

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Embodiment Construction

[0016] Such as Figure 1 to Figure 3 , a cross-axis type universal joint automatic drilling device, a cross-axis type universal joint automatic drilling device, comprising a workbench 1, a drill bit 2 arranged on the workbench 1, the workbench 1 is provided with Through the automatic indexing table 4 controlled by the stepping motor 3 of the indexing table, the automatic indexing table 4 is provided with a clamp 5, and the shaft diameter of the universal joint after the clamp 5 is mounted on the cross shaft type universal joint is the same as that of the drill bit. 2 corresponds, the drill bit 2 is controlled by a drill bit stepping motor 6 . Described workbench 1 is positioned at clamp 5 top and is provided with hydraulic cylinder 7, and described hydraulic cylinder 7 is provided with the hydraulic pressure head 8 corresponding with clamp 5 center. The clamp 5 is provided with a slot 9, and the workbench 1 is provided with a cylinder 10, and the cylinder 10 is provided with ...

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PUM

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Abstract

The invention provides an automatic drilling device for a universal joint pin type cardan joint. The automatic drilling device comprises a worktable and a drill bit arranged on the worktable, whereinan automatic transfer table controlled by a rotating table stepping motor is arranged on the worktable; a clamp is arranged on the automatic transfer table; after the universal joint pin type cardan joint is mounted on the clamp, the shaft diameter of the cardan joint is corresponding to the drill bit; and the drill bit is controlled by a drill bit stepping motor. The production efficiency can beimproved, the rejection rate is reduced, and the safety performance is high.

Description

technical field [0001] The invention relates to an automatic drilling device for cross-axis universal joints. Background technique [0002] When the existing cross-axis type universal joint is drilled, an ordinary drilling machine is used, which requires one hand to press the wrench, and the other hand to place and fix the workpiece, which is more dangerous. The iron filings produced by drilling are relatively long and are likely to cause injury to workers. Due to the manual drilling, a worker can only process one workpiece at a time, and the production efficiency is low. Each workpiece needs to drill 4 holes, and it is easy for workers to miss processing. Ordinary drilling machines use manual pressure spanners, and the cutting speed needs to be controlled by manual power. If the speed is too fast, it will cause excessive heat generation, which will easily deform the workpiece and scrap it; if the speed is too slow, it will affect the work efficiency. Contents of the inv...

Claims

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Application Information

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IPC IPC(8): B23B41/00
CPCB23B41/00
Inventor 周忠诚
Owner HUBEI ZHONGCHENG MACHINERY MFG
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