Main die rotary type high-speed cold heading machine

A technology of rotary and cold heading machines, which is applied in the directions of heading presses, swaging presses, forging/pressing/hammering machines, etc., which can solve problems such as poor working stability, low working efficiency, and short die life, and achieve Convenient debugging, high work efficiency and high processing precision

Active Publication Date: 2015-06-10
浙江展邦机械有限公司
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, when the punch is matched with the main mold, two actions need to be performed—the upsetting action and the switching action between stations, which have defects such as poor equipment accuracy, poor working stability, short mold life, and low work efficiency.

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
  • Main die rotary type high-speed cold heading machine
  • Main die rotary type high-speed cold heading machine
  • Main die rotary type high-speed cold heading machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Such as picture 1~picture As shown in 8, a main mold rotary high-speed cold heading machine disclosed by the present invention includes a fuselage 1, a power device 2 installed on the fuselage 1, a wire feeding device 3, a cutting and feeding device 4, a piercing Device 5 and material return device 6; Wherein power unit 2 comprises drive motor 21, gearbox 22, crankshaft 23 and countershaft 24, and drive motor 21 output end is connected with gearbox 22, and the output end of gearbox 22 is through pulley, Transmission belt( picture (not shown) is driven to connect the crankshaft 23, and the crankshaft 23 is connected to the countershaft 24 through the gear pair transmission; the piercing device 5 includes a main die 51, at least two dies 52 and a die slide 53, and the die 52 is installed on the die slide On the seat 53, the die slide seat 53 is slidably fitted on the fuselage 1. Described upsetting device 5 also includes main mold rotary mechanism, and main mold rotary...

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 relates to a main die rotary type high-speed cold heading machine. A cold heading device further comprises a main die rotary mechanism, wherein the main die rotary mechanism comprises a rotary type main die seat; the main die seat is assembled on a machine body and can rotate; the main die seat is sequentially provided with a plurality of heading working stations corresponding stamping dies one by one, and a material returning working station corresponding to the position of a material returning device; the material returning working station and the heading working stations are uniformly distributed on the same circumference; each working station of the main die seat is correspondingly provided with a main die; the main die seat is connected with an interval indexing device for driving the main die seat to rotate at interval to realize the switching of the working stations of the main die; each stamping die is positioned and mounted on a stamping die slide seat and corresponds to the position of the corresponding cold heading working station. The switching of the working stations is realized by main die rotation; the main die rotary type high-speed cold heading machine has the advantages of compact structure, good production stability, high machining precision and high working efficiency.

Description

technical field [0001] The invention relates to the technical field of cold heading machines. Background technique [0002] The cold heading machine is a special equipment mainly used for mass production of fasteners such as nuts and bolts. According to the theory of metal plastic deformation, a certain pressure is applied to the metal blank at room temperature to cause plastic deformation in the mold cavity, and it is formed according to the specified shape and size. [0003] The main structure of the cold heading machine is: including a fuselage, a power device, a wire feeding device, a cutting and feeding device, a piercing device, and a material return device are installed on the fuselage. The power device includes a drive motor, and the output of the drive motor The end is connected to the crankshaft after passing through the gearbox, and the crankshaft is connected to the countershaft, and other devices are connected to the crankshaft or the countershaft through the c...

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): B21J9/06B21J13/00B21J13/02B21J13/14
Inventor 陈建德
Owner 浙江展邦机械有限公司
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