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Cardan type universal joint automatic drilling device

A technology of drilling device and universal joint, which is applied in positioning device, feeding device, boring/drilling, etc., can solve the problems that workers are easy to miss processing, affect work efficiency, and low production efficiency, so as to achieve reasonable speed control, The effect of improving production efficiency and reducing production cost

Inactive Publication Date: 2009-09-23
HANGZHOU ZHENGQIANG UNIVERSAL JOINT
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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 wrenches, 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 cause the workpiece to be deformed and scrapped; if the speed is too slow, it will affect the work efficiency.

Method used

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  • Cardan type universal joint automatic drilling device
  • Cardan type universal joint automatic drilling device
  • Cardan type universal joint automatic drilling device

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Embodiment Construction

[0016] like 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 . A hydraulic cylinder 7 is arranged above the fixture 5 on the workbench 1 , and a hydraulic pressure head 8 corresponding to the center of the fixture 5 is arranged on the hydraulic cylinder 7 . The fixture 5 is provided with a slot 9 , and the workbench 1 is provided with a cylinder 10 , and the cylinder 10 is provided with a latch 11 corr...

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Abstract

The invention provides a cardan type universal joint automatic drilling device, comprising a workbench and a drill bit which is arranged on the workbench. An automatic turn table which is controlled by a stepping motor of the turn table is arranged on the workbench, a fixture is arranged on the automatic turn table, a cardan type universal joint is arranged on the fixture, then the shaft diameter of the universal joint is corresponding to the drill bit, and the drill bit is controlled by the stepping moor of the drill bit. The cardan type universal joint automatic drilling device can improve the production efficiency, reduce the scrap rate and have high safety performance.

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 wrenches, 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): B23B41/00B23Q1/25B23Q5/26B23Q3/06
Inventor 许正庆
Owner HANGZHOU ZHENGQIANG UNIVERSAL JOINT
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