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

Clamping arrangement of guide block rough milling gap

A clamping device and rough milling technology, applied in the direction of positioning device, clamping, milling machine equipment, etc., can solve the problems of unreliable fastening of workpieces, restriction of production efficiency, scrapping of workpieces, etc., and achieve convenient and secure clamping of workpieces, and firm fixation Reliable, easy-to-operate results

Inactive Publication Date: 2009-06-24
CRRC BEIJING ERQI LOCOMOTIVE CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing technology not only restricts the production efficiency, but also the fastening of the workpiece is not easy to be reliable, and it is easy to cause the workpiece to loosen during the rough milling gap, the tool is damaged, and the workpiece is scrapped.

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
  • Clamping arrangement of guide block rough milling gap
  • Clamping arrangement of guide block rough milling gap
  • Clamping arrangement of guide block rough milling gap

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] like figure 1 As shown, the present invention includes a damper control device 1, a booster oil cylinder 2 is connected at one end of the damper control device 1, and a working oil cylinder 3 is connected through an oil pipe at the other end of the booster oil cylinder 2, and the output end of the working oil cylinder 3 Connect the moving end of a workpiece clamping mechanism 4.

[0019] like figure 1 , figure 2 As shown, the damper control device 1 of the present invention includes: a damper body 101 , a damper core 102 is arranged inside the damper body 101 , and a handle switch 103 is set at one end of the damper core 102 . The end surface of the air valve body 101 is marked with three gears of 0, 1, and 2, and a high-pressure air port 104 is arranged on the circumference of the air valve body 101, and the high-pressure air port 104 is c...

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 relates to a guide block rough milling notch clamping device, which is characterized in that it includes an air valve control device, a pressurized oil cylinder, a working oil cylinder and a workpiece clamping mechanism; the air valve control device includes an air valve body and a handle switch Controlled air valve core; the booster oil cylinder is set on one side of the air valve control device. The booster oil cylinder includes a cylinder body and front and rear covers arranged at both ends of the cylinder body. An oil injection piston, an oil piston and a cylinder piston are arranged in the cylinder body. A high-pressure oil cylinder passing through the oil piston is arranged between the front cover and the oil injection piston, and the oil inlet joint of the working oil cylinder is connected to the oil outlet joint of the high-pressure oil cylinder through the oil pipe; A bolt rod is pierced on the force plate, the card body and the pressure plate, and a nut is connected outside the pressure plate, and one end of a slanted iron is inserted between the card body and the force plate, and the other end of the slanted iron is connected to the piston rod of the working cylinder . The invention has the advantages of simple structure and convenient operation, and can be used in the clamping processing of various workpieces.

Description

technical field [0001] The invention relates to a clamping device, in particular to a rough milling notch clamping device for an accessory guide block of a diesel locomotive. Background technique [0002] The guide block is an important part in the assembly of diesel engine push rods. The material is 42CrMo. The structure of the guide block is to open a gap with a height of 30 mm, a width of 11 mm and a depth of 52 mm at one end of a cylinder with a diameter of 59.5 mm. the ear pin holes in the center to fit the rollers here. Due to the high precision requirements for the notch of the guide block and the relatively hard material of the workpiece, the rough milling of the notch before the improvement has always been processed on an ordinary X63W milling machine, using special tooling for positioning, clamping with a pressure plate and a nut, and there is only one direction of clamping force. Due to the large cutting depth during guide block processing, the corresponding cut...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06B23C3/28
Inventor 王玉广杨永公伦坤
Owner CRRC BEIJING ERQI LOCOMOTIVE CO LTD
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