Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Floating block of wheel hub shaping mold

A floating block and mold technology, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve problems such as low production efficiency, high cost, and increased material usage

Active Publication Date: 2019-10-11
宁波路威汽车轮业有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The heat treatment deformation of wheel hub products is large, and the deformation after heat treatment is eliminated by mechanical cutting to obtain the required size. This method will greatly increase the material usage of the product, the cost remains high, and the production efficiency is low.

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
  • Floating block of wheel hub shaping mold
  • Floating block of wheel hub shaping mold
  • Floating block of wheel hub shaping mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0038] In a further embodiment of the present invention, the concave arc surface matches the outer surface of the hub 5 , and the convex arc surface matches the inner surface of the hub 5 .

[0039] In a further embodiment of the present invention, it includes some dot-shaped inner struts 1, the convex arc surfaces of some dot-shaped inner struts 1 form a circular structure, and the circular structure formed by several dot-shaped inner struts 1 is combined with the two-shaped external pressure Piece 2 matches He Weicheng's ring structure. A number of dot-shaped inner struts 1 and two tooth-shaped outer pressure pieces 2 are arranged facing each other, and the inner drive mechanism 3 and the outer drive motor 4 work to make each pair of dot-shaped inner struts 1 and tooth-shaped outer pressure pieces 2 move closer together. , press fit, close to the inner wall and the outer wall of the hub 5, and the arc surface of the point-shaped inner support piece 1 and the tooth-shaped out...

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 floating block of a hub shaping die. The floating block comprises point-shaped internal bracing sheets and toothed external pressing sheets; a convex cambered surface is arranged on one side of each point-shaped internal bracing sheet; a plurality of convex bracing points are formed on each convex cambered surface; each toothed external pressing sheet is in a semicircular structure; concave cambered surfaces are arranged on the inner side surfaces of the semicircular structures, and are matched with the convex cambered surfaces; a plurality of pressing teeth are formed on each concave cambered surface, and are formed in the thickness direction of the corresponding semicircular structure; the convex bracing points and the pressing teeth are arrayed in a staggered manner. The floating block further comprises an internal driving mechanism and an external driving mechanism; the internal driving mechanism drives the point-shaped internal bracing sheets; the external driving mechanism drives the toothed external pressing sheets; and the point-shaped internal bracing sheets are fitted with or separated from the toothed external pressing sheets through the internal driving mechanism and the external driving mechanism. A hub is clamped through the point-shaped internal bracing sheets and the toothed external pressing sheets, and is stressed by the point-shaped internal bracing sheets and the toothed external pressing sheets at a deformation part, thereby achieving the shaping effect.

Description

technical field [0001] The invention relates to the technical field of wheel hub shaping, in particular to a wheel hub shaping mold. Background technique [0002] The heat treatment deformation of wheel hub products is large, and the deformation after heat treatment is eliminated by mechanical cutting to obtain the required size. This method will greatly increase the material usage of the product, the cost remains high, and the production efficiency is low. Contents of the invention [0003] In view of the above-mentioned problems, the object of the present invention is to provide a floating block of a wheel hub shaping mold. [0004] In order to achieve the above object, the technical scheme that the present invention takes is: [0005] A floating block of a wheel hub shaping mold, which includes: a point-shaped inner support piece, one side of the point-shaped inner support piece has a convex arc surface, and several convex support points are formed on the convex arc su...

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): B21D37/10B21D53/26
Inventor 郑跃风
Owner 宁波路威汽车轮业有限公司
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
Eureka Blog
Learn More
PatSnap group products