Unlock instant, AI-driven research and patent intelligence for your innovation.

Valve flash punching and shearing device

A technology of flash and air valve, which is applied in the direction of shearing device, accessory device of shearing machine, cutter used in shearing machine, etc., can solve the problems of long process route and low efficiency, and achieve the effect of improving productivity

Active Publication Date: 2016-06-08
济南沃德汽车零部件有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing method of using a lathe to turn the valve flash, the process route is long and the efficiency is low, the invention provides a valve flash punching and shearing device, which can be used on the valve head material and rod After the friction welding of internal materials is completed, the high-temperature valve flash is quickly punched and cut off immediately, which improves productivity and saves costs

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
  • Valve flash punching and shearing device
  • Valve flash punching and shearing device
  • Valve flash punching and shearing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, a valve flash punching and shearing device, is characterized in that: a circular truncated cutter 9 with a round hole in the middle is installed in the cutter hole at the center of the disc-shaped cutter body 6, and the tapered cutter hole is large. A tool gland 7 with a feed opening 12 is installed on one side, an upper punching rod 5 passing through the cutter body is provided on the side of the cutter gland near the cutter, and a horizontal front punching rod 10 is installed at the lower part of the cutter hole. The outer end of the front punching rod is located on the side of the small head of the tool, and the side of the tool body equipped with the tool gland is connected with the hydraulic cylinder 13 through the pull rod 14, and the end of the valve rod passing through the tool is installed on the fixture, and the valve flash Located on the big side of the tool. The cutter body is provided with a compressed air channel 4 communicating with the cutt...

Embodiment 2

[0021] Embodiment 2, a valve flash punching and shearing device, is characterized in that: a circular truncated cutter 9 with a round hole in the middle is installed in the cutter hole at the center of the disc-shaped cutter body 6, and the tapered cutter hole is large. A tool gland 7 with a feed opening 12 is installed on one side, an upper punching rod 5 passing through the cutter body is provided on the side of the cutter gland near the cutter, and a horizontal front punching rod 10 is installed at the lower part of the cutter hole. The outer end of the front punching rod is located on the side of the small head of the tool, and the side of the tool body equipped with the tool gland is connected with the hydraulic cylinder 13 through the pull rod 14, and the end of the valve rod passing through the tool is installed on the fixture, and the valve flash Located on the big side of the tool. The cutter body is provided with a compressed air channel 4 communicating with the cutt...

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 discloses a valve flash punching and shearing device, which belongs to valve processing equipment, in particular to a device for punching and shearing valve flash of valve friction welding equipment. The valve flash punching and shearing device is characterized in that: a circular truncated tool with a round hole in the middle is installed in the tool hole in the center of the disc-shaped tool body, and a tapered tool hole is installed on one side of the large hole with a lower The tool gland of the feed port, the side of the tool gland close to the tool is provided with an upper punching rod passing through the cutter body, the lower part of the cutter hole is equipped with a horizontal front punching rod, and the outer end of the front punching rod is located at the small end of the cutter On one side, the side of the tool body equipped with the tool gland is connected to the hydraulic cylinder through a pull rod, and the end of the valve rod passing through the tool is installed on the fixture, and the valve flash is located on the side of the big head of the tool. The device can quickly punch off the flash of the high-temperature valve immediately after the friction welding of the material of the valve head and the material of the rod is completed, thereby improving the productivity and saving 1 yuan in cost for each valve.

Description

technical field [0001] The invention belongs to valve processing equipment, in particular to a device for punching and shearing valve burrs of valve friction welding equipment. Background technique [0002] The valve is a key component of the engine, and it is generally made of head material and rod material through friction welding. After the friction welding is completed, a high-temperature valve flash will be formed at the weld position of the valve friction welding. In order to remove the valve flash, the usual method is to clamp the valve on the lathe after the friction welding is completed, and remove the valve flash from the valve. Turning removal, this method does not remove the valve flash from the valve immediately after the friction welding is completed, but uses re-clamping on the lathe to remove the valve flash. The process route is long and the efficiency is low. Due to the cooling of the high temperature valve flash After the hardness is high, the requirement...

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): B23D27/00B23D35/00B23D33/00B23Q11/10
Inventor 董兵曲文强肖学林王忠诚张杰
Owner 济南沃德汽车零部件有限公司