Automatic bonding and stamping die in stator and rotor core dies

A technology for automatic bonding and stamping dies, applied in the field of stamping dies, can solve the problems of reduced motor performance, low work efficiency, and low positioning accuracy, and achieve the effects of improved performance, high production efficiency, and improved product quality

Inactive Publication Date: 2020-08-11
昆山铭钜精密模具有限公司
View PDF10 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of low positioning accuracy, reduced motor performance, a

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
  • Automatic bonding and stamping die in stator and rotor core dies
  • Automatic bonding and stamping die in stator and rotor core dies
  • Automatic bonding and stamping die in stator and rotor core dies

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] 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.

[0025] refer to Figure 1-3 , a stator-rotor iron core mold automatic bonding stamping die, including a base 1, the top of the base 1 is respectively fixed with a lower die 8, symmetrically arranged guide pillars 2 and a fixed plate 12 by bolts, and the top of the guide pillar 2 The top plate 3 is fixedly installed, and the outside of the guide column 2 is slidably provided with a lifting pressure plate 6. The bottom of the top plate 3 is equipped with a first pressure sensor 31, and the top of the top plate 3 is respectively fixedly installed with a pressure monitor 4 and a driving cylinder 5. The inside of the cylinder 5 is provided with a first piston rod, and the...

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 the technical field of stamping dies, in particular to an automatic bonding and stamping die in stator and rotor core dies. The shortcomings in the prior art are overcome, andthe automatic adhesive stamping die comprises a base; a lower die, guide pillars arranged symmetrically, and fixing plates arranged symmetrically are fixed to the top of the base by bolts separately;a top plate is fixedly installed on the tops of the guide pillars, and a lift pressing plate is slidably arranged at the exteriors of the guide pillars; after completion of stamping and bonding treatment through inner workpieces, the pressure held by a second pressure sensor is reduced due to coating melting, and fed back to the interior of a discharging cylinder through pressure reduction signals, so that the discharging cylinder acts once to pull a discharge sliding seat to slide toward the both sides in a side groove; thus, a product falls down through a material falling slot automatically, and automatic discharge is achieved; bonding treatment is finished in the die through the stamping die, so that the stamping die does not need to be placed in heating equipment for processing; and alarge amount of operation time and manpower are saved, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a stamping die for automatic bonding in a stator-rotor iron core die. Background technique [0002] Stamping is a forming processing method that applies external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation to obtain workpieces (stamping parts) of required shape and size. The die used for stamping is called stamping die. [0003] The stamping dies used for stator and rotor cores in the prior art have the following defects: 1. The positioning accuracy of the mold is low, resulting in low machining accuracy; The iron loss of the stator and rotor core prepared by this process is relatively large, which reduces the performance of the motor; 3. After the stamping is completed, it needs to be manually taken out and put into the heating equipment for secondary treatment, and the work efficiency is low. Contents of t...

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): B21D22/02B21D43/00B21D37/16B21D39/00B21D45/08B21C51/00
CPCB21C51/00B21D22/02B21D37/16B21D39/00B21D43/003B21D45/08
Inventor 贾海锋邢永盛黄先陶
Owner 昆山铭钜精密模具有限公司
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