Hot upsetting die with guiding function

A hot heading and mold technology, applied in the direction of manufacturing tools, forging/pressing/hammer devices, forging/pressing/hammering machinery, etc., can solve the problem that it is difficult to ensure the position of the inner shape of the head, which affects the efficiency of hot heading, and products Unstable quality and other problems, to achieve the effect of shortening the time of mold adjustment and trial mold, improving the pass rate and product quality of hot heading and heading, and improving the efficiency of hot heading processing

Pending Publication Date: 2021-12-07
AVIC STANDARD PARTS MFG
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, when the head of a part has an inner shape hole and has a corresponding positional relationship with the shape of the head of the part, when the head of this type of part is formed by upsetting with a traditional hot upsetting die, it is difficult to guarantee the position of the inne

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
  • Hot upsetting die with guiding function
  • Hot upsetting die with guiding function
  • Hot upsetting die with guiding function

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] The specific embodiments, structures, features, and its efficacy according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments.

[0025] A belt-oriented thermal granulation of the present invention, characterized in that the thermoelectric mold 1 has a positive mold guide sleeve 2, and the male mold guide sleeve 3 is inserted into the heat rolling die 7, heat The outer sleeve 7 is provided with a hot rolling mold 5, and the concave die guide sleeve 3 is connected by the positioning pin 4 and the heat riser mold 5, and the heat rolled molding jacket 5, and the heat changing mold 7 is attached to the molded pad 6. The mold pad 6 is inserted into the top pad 8.

[0026] The lower end of the thermal upset 1 is a hexagonal shape, and the lower end head is a tapered.

[0027] The thermal uptime 1, the male mold guide sleeve 2 can be moved up and down in the concave die guide sleeve 3.

[0028] The thermal rolled...

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 hot upsetting die with a guiding function. The hot upsetting die with the guiding function is characterized in that a male die guide sleeve (2) sleeves a hot upsetting male die (1), the male die guide sleeve (2) penetrates through a female die guide sleeve (3) to be inserted into a hot upsetting female die (7), a hot upsetting female die sleeve (5) sleeves the hot upsetting female die (7), the female die guide sleeve (3) is connected with the hot upsetting female die sleeve (5) through a positioning pin (4), a die cushion (6) is installed below the hot upsetting female die sleeve (5) and the hot upsetting female die (7), and an ejector rod (8) is inserted below the die cushion (6). According to the hot upsetting die with the guiding function, an inner hole of the head of the part is upset, the position degree relation exists between the inner hole and the appearance of the head of the part, therefore, the hot upsetting qualification rate and the product quality of the type of products are improved, the mold adjusting and testing time is shortened, and the hot upsetting machining efficiency of the type of parts is improved.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a guided hot heading die. Background technique [0002] For a long time, when the head of a part has an inner shape hole and has a corresponding positional relationship with the shape of the head of the part, when the head of this type of part is formed by upsetting with a traditional hot upsetting die, it is difficult to guarantee the position of the inner shape of the head, so As a result, the qualified rate of upsetting of this type of product is low and the product quality is unstable; in addition, because the traditional type of hot upsetting mold needs to repeatedly adjust the relative position of the mold during upsetting, it wastes time and affects the efficiency of hot upsetting. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a kind of inner hole of the head of the upsett...

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): B21J13/02B21J13/03B21J13/14B21J5/08
CPCB21J13/02B21J13/03B21J13/14B21J5/08
Inventor 刘勇隋天龙汪炜彬王红宇
Owner AVIC STANDARD PARTS MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap