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

Multi-lower-punching mechanism of powder forming machine and powder forming machine

A forming machine and powder technology, applied in the direction of material forming presses, presses, manufacturing tools, etc., can solve the problems of difficult design, no technical solutions, complex mechanisms, etc., to reduce production costs, improve work efficiency, and operate and adjust the effect of simple

Pending Publication Date: 2020-03-24
宁波汇众粉末机械制造有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that complex products with super multi-step blind holes cannot be integrally formed in the prior art, and the multi-down punch mechanism with more than two floating punching plates has not been feasible because the mechanism is too complicated and the design is difficult. technical solutions

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
  • Multi-lower-punching mechanism of powder forming machine and powder forming machine
  • Multi-lower-punching mechanism of powder forming machine and powder forming machine
  • Multi-lower-punching mechanism of powder forming machine and powder forming machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 1 , figure 2 As shown, the multi-down punch mechanism of the powder forming machine includes a female die plate 3, a mandrel bottom plate 4, a fixed punch plate 1, a floating punch plate 2, and a bottom plate 5. The above-mentioned components are fixed by a limit device 6 to maintain a position parallel to each other, wherein The floating punching plate 2 realizes reciprocating movement in the direction limited by the limit device 6 through the moving fixture 7; the relative position between the floating punching plates 2 is adjustable; the floating punching plate 2 includes a corresponding position adjustment device 8 to adjust the The molds installed on each punching plate are positioned relative to each other in the mold cavity on the female template 3, and at the same time, the molds are ejected after the product is formed, and the product forming and demoulding are completed. All the punching plates can be installed with molds independently, so as to ...

Embodiment 2

[0040] like image 3 , Figure 4 As shown: the female template 4 is connected to the mandrel bottom plate 3 through the main pillar 1, and the main pillar 1 passes through the hollow mechanism of the fixed guide pillar 2 and can move in the direction limited by the fixed guide pillar 1; the lower punching plate 6 and the bottom plate 5 are installed on On the fixed guide post 2; the lower punching plate 6 is installed at the position closest to the female formwork 3, the leading post 1 passes through the lower punching plate 6 and is fixed on the fixed guide post 2, and the second lower punching plate 7 passes through the fixed guide post 2, and is located at Between the lower punching plate 6 and the third lower punching plate 12, one end of the second lower punching die bar 8 passes through the lower punching plate 6 to be connected with the female template 3, and the other end is in contact with the second lower punching inclined block 9, and the second lower punching block...

Embodiment 3

[0048] like Figure 8 , Figure 9 and Figure 10 As shown, a lower five-stroke block layout system that can be applied to the lower five-stroke mechanism of the present invention includes a base plate 1, two lower-stroke blocks 31, three lower-stroke blocks 32, four lower-stroke blocks 21 and blocks Forming adjustment device 4, and block forming adjustment plate 492. The block forming adjustment device 4 is installed on the block forming adjustment plate 492, the second lower punch block 31, the third lower punch block 32, the fourth lower punch block 21 and the block forming adjustment plate 492 are all installed on the base plate 1; The four lower punch blocks 21 are arranged near the geometric center of the base plate 1, the second lower punch block 31, and the third lower punch block 32 are arranged around the four lower punch blocks 21; the corresponding blocks of the four lower punch blocks 21 are formed The adjustment device 4 is arranged within the angle range betwe...

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 multi-lower-punching mechanism of a powder forming machine. The mechanism comprises a female die plate, a core rod bottom plate, a fixed punching plate, a floating punching plate and a bottom plate, wherein all the components are fixed through a limiting device to keep parallel positions, the floating punching plate can reciprocate in the direction limited by the limitingdevice through a movement fixing device, relative positions of the floating punching plates are adjustable, the floating punching plate comprises a corresponding position adjusting device, and the number of the floating punching plates of the lower punching mechanism of the powder forming machine is larger than or equal to three. The powder forming machine is advantaged in that compared with a powder forming machine, the powder forming machine can be used for producing powder forming products which are more complex in structure and provided with more inner steps, complex part pressing products are uniform in density, operation and adjustment of the machine are easy and convenient, labor intensity is relieved, working efficiency is improved, production cost can be reduced, and materials are saved.

Description

technical field [0001] The invention relates to a powder forming machine, in particular to a lower five-stroke mechanism of the powder forming machine and a powder forming machine including the mechanism. Background technique [0002] Because the powder forming machine can press parts with high precision and good finish at one time, and has the characteristics of wide application range, high production efficiency and high material utilization rate, it has been favored by enterprises and has been widely used in various metals and ceramics. , bakelite and other powder products, and the shape of the pressed products is becoming more and more complex. Parts with multiple steps and complex shapes, parts with multiple through holes in the middle, and parts with multiple blind holes in the middle can be processed. . Especially with the development of a new generation of communication technology, especially the development of 5G technology, thin-walled ceramic products with complex...

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): B30B15/02B30B11/04B30B15/06
CPCB30B11/04B30B15/022B30B15/026B30B15/062
Inventor 严培义沈余雷
Owner 宁波汇众粉末机械制造有限公司