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

Production mold of drill chuck gripping jaw seat and production technology thereof

The invention relates to a production process and a clamping jaw seat technology, which is applied to the production mold and the production process field of the clamping jaw seat of a drill chuck, and can solve the problems of cumbersome processing of three strip grooves of the clamping jaw seat, large waste of raw materials, low production efficiency and the like. , to achieve the effect of reasonable and feasible steps, high production efficiency and convenient operation

Inactive Publication Date: 2008-03-05
游友民
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing clamping jaws of drill chucks are usually processed by lathes and milling machines. The work intensity is high, the working conditions are poor, the proficiency of workers is high, and the production efficiency is low, especially the three strip grooves on the clamping jaws. The processing is particularly cumbersome, and a little carelessness will cause the entire product to be scrapped
On the other hand, the existing processing method using lathes and milling machines has a large waste of raw materials and high cost, so people think of using molds to improve labor productivity and reduce labor intensity by using extrusion technology

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
  • Production mold of drill chuck gripping jaw seat and production technology thereof
  • Production mold of drill chuck gripping jaw seat and production technology thereof
  • Production mold of drill chuck gripping jaw seat and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0035] As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the production mold of the jaw seat of the drill chuck includes a die 1 and a punch 2 that cooperate with each other, and the die 1 has a molding cavity 11. The molding cavity 11 is composed of a cylindrical chamber 12 and a conical chamber 2 13. The chamber 12 and the chamber 13 are located on the same axis, and the inner diameter of the chamber 13 is smaller. The big end is connected with chamber one 12, and the inner wall of chamber two 13 is provided with three evenly distributed ribs 14 extending from one end of the truncated conical inner wall to the other end, and the punch 2 is cylindrical and can be drawn from chamber one. 12 is inserted in the die 1. ...

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 present invention provides the mold and production process for clamping jaw seat of drill chuck, and belongs to the field of machining technology. The mold includes one female mold and one male mold matching mutually, and features that the female mold has one molding cavity comprising one cylindrical cavity and one truncated cone shaped cavity located coaxially and connected together. The production process of the clamping jaw seat of drill chuck includes the steps of taking material, loading mold, extruding and demolding. The mold of present invention has reasonable structure and convenient operation, and the production process is reasonable, feasible and simple.

Description

technical field [0001] The invention relates to a jaw seat of a drill chuck, in particular to a production mold of the jaw seat of a drill chuck and a production process thereof. Background technique [0002] On bench drills, electric drills or machine tools used in machinery manufacturing, electronic appliances, textiles, medicine and other industries, it is often necessary to use drill chucks to hold drilling cutting tools or tools. The drill chuck jaw seat is an important part in the drill chuck. The jaw seat is usually set outside the main body of the drill chuck. When the main body of the drill chuck rotates relative to the jaw seat, the jaws that can hold the cutting tool or tool shrink inward, and gradually clamp the drill bit. For example, a self-tightening drill chuck with an improved structure disclosed in the Chinese patent literature with the application number of 200410017129. Move the self-tightening screw down. The downward movement of the self-tightening s...

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): B21C25/02B21C35/02B21C23/02B23B31/02
Inventor 游友民
Owner 游友民