Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF0 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Examples

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B23B41/00
CPCB23B41/00
Inventor 周忠诚
Owner HUBEI ZHONGCHENG MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com