Stamping molding die for automobile front beam tube

An automobile front beam and stamping forming technology, applied in the field of stamping dies, can solve the problems of long working hours and high processing costs, and achieve the effects of preventing deformation, facilitating processing and small deformation.

Inactive Publication Date: 2015-12-16
苏州金鸿顺汽车部件股份有限公司
View PDF10 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This processing method requires longer man-hours and higher processing 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
  • Stamping molding die for automobile front beam tube
  • Stamping molding die for automobile front beam tube
  • Stamping molding die for automobile front beam tube

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as Figure 2-6 As shown, a stamping mold for the front beam tube of an automobile comprises an upper die base 1 and a lower die base 2, the upper die base 1 is provided with an upper forming die assembly, and the lower die base 2 is provided with a lower forming die assembly , Mandrel components 3 are respectively provided at both ends of the lower molding component on the lower mold base 2 .

[0022] The upper molding die assembly includes upper end modules 4 which can move up and down at both ends and an upper middle module which is fixedly arranged on the upper mold base 1. The upper end modules 4 and the upper middle modules are provided with corresponding upper molding grooves. A nitrogen gas spring 6 is arranged between the upper end module 4 and the upper mold base 1. The movement stroke of the upper end module 4 is the dis...

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 stamping molding die for an automobile front beam tube. The stamping molding die comprises an upper die base and a lower die base. An upper molding die assembly is arranged on the upper mold base. A lower molding die assembly is arranged on the lower die base. The two ends of the lower molding die assembly on the lower die base are each provided with a core rod assembly. The upper molding die assembly comprises upper end modules and an upper middle module, wherein the upper end modules are arranged at the two ends and can move up and down, and the upper middle module is fixedly arranged on the upper die base. Nitrogen springs are arranged between the upper end modules and the upper die base. The lower molding die assembly comprises a lower end module and a lower middle module, wherein the two ends of the lower end module are arranged on the lower die base, and the lower middle module is movably arranged in the lower die base and can be driven by an ejector rod of a stamping machine to move up and down. The motion stroke of the lower middle module is the distance between the axis of the molded middle section of a pipe and the axis of the pipe end section. Each core rod assembly comprises a core rod air cylinder arranged on the lower die base. The piston rod end of each core rod air cylinder is connected with a core rod. According to the stamping molding die, the automobile front beam tube can be stamped and molded at a time.

Description

technical field [0001] The invention relates to a stamping die, in particular to a stamping forming die for an automobile front beam tube. Background technique [0002] The front beam tube structure of some cars such as figure 1 The shape shown is roughly trapezoidal. Since the distance between the axis of the middle section and the axis of the end section is relatively long after forming, direct stamping will cause serious deformation of the pipe. In traditional processing, it is first bent by a bending machine, and then stamped by a mold. This processing method requires longer man-hours and higher processing costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a stamping mold which can press and form the front beam tube of the automobile at one time. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a stamping mold for the front b...

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 Applications(China)
IPC IPC(8): B21D37/10B21D37/14B21D22/02
Inventor 张仙东
Owner 苏州金鸿顺汽车部件股份有限公司
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
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