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

Continuous deep drawing step-by-step stamping die pull-down type internal cutting and blanking device

A technology of stamping die and tie rod, applied in the field of stamping die, can solve the problems of low blanking efficiency, achieve the effect of accurate cutting position and improve blanking efficiency

Pending Publication Date: 2020-03-17
无锡明之达模具精密制造有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the blanking efficiency of the existing continuous deep drawing stepping stamping die pull-down machine tool is low. Therefore, a continuous deep drawing stepping stamping die pull-down type internal cutting blanking device is proposed.

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
  • Continuous deep drawing step-by-step stamping die pull-down type internal cutting and blanking device
  • Continuous deep drawing step-by-step stamping die pull-down type internal cutting and blanking device
  • Continuous deep drawing step-by-step stamping die pull-down type internal cutting and blanking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] see Figure 1 to Figure 4 , the present invention provides a technical solution: a continuous deep drawing step stamping die pull-down type internal cutting blanking device, including the upper knife edge fixed plate 1, bridge plate 2, pull nail pin 3, connecting shaft 4, pull rod camshaft Seat 5 and camshaft 6, the upper surface of upper knife-edge fixing plate 1 is plugged with pull pin 3, the bottom of pull pin 3 is fixedly connected with connecting shaft 4, and connecting shaft 4 is fixedly connected with pull rod cam through connecting shaft fixing pin 7 Shaft seat 5, camshaft 6 is fixedly installed on the bottom of pull rod camshaft seat 5, and V-shaped ...

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 continuous deep drawing step-by-step stamping die pull-down type internal cutting and blanking device. The device comprises an upper cutter point fixing plate, a bridge plate, rivet pins, connection shafts, a pull rod camshaft seat and a camshaft, wherein the rivet pins are inserted into the upper surface of the upper cutter point fixing plate; the connection shafts are fixedly connected to the bottoms of the rivet pins; the connection shafts are fixedly connected to the pull rod camshaft seat via connection shaft fixing pins; and the camshaft is fixedly installed atthe bottom of the pull rod camshaft seat. According to the continuous deep drawing step-by-step stamping die pull-down type internal cutting and blanking device, via the arrangement of the upper cutter point fixing plate, the bridge plate, the rivet pins, the connection shafts, the pull rod camshaft seat and the camshaft, when a machine tool is in a working condition, the machine tool drives the camshaft to move; when the camshaft moves downwards, a connection pull rod of the pull rod camshaft seat is driven to move downwards and thus completes cutting and stamping when reaching a cutting position; after cutting is completed, the pull rod camshaft seat moves upwards to complete a blanking circle, and thus blanking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a continuous deep drawing stepping stamping die pull-down type internal cutting blanking device. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] At present, the blanking efficiency of the existing continuous deep drawing stepping stamping die pull-down machine tool is low. Therefore, a continuous deep drawing stepping stamping die pull-down type internal cutting blanking device is proposed. Contents of the invention [0004] (1) Solved technical problems [0...

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): B21D28/14B21D28/20B21D28/04
CPCB21D28/14B21D28/20B21D28/04
Inventor 周文清马建盛祝禾姚露
Owner 无锡明之达模具精密制造有限公司