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Protective cover of powder metallurgy press

A powder metallurgy and protective cover technology is applied in the field of protective devices to achieve the effects of reduced consumables, simple structure, convenient processing and use

Inactive Publication Date: 2015-10-07
CHONGQING ZHUOSHAN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a protective cover for a powder metallurgy press to solve the hidden dangers of safety accidents caused by the die punch fragmentation of stamping machine tools in the prior art

Method used

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  • Protective cover of powder metallurgy press

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the drawings of the description include: protective cover 1, bolt 2, upper die punch 3, female die 4, lower die punch 5, U-shaped chute 6, pad 7.

[0014] The embodiment is basically as attached figure 1 Shown:

[0015] Powder metallurgy press protective cover 1, including the protective cover 1, the protective cover 1 is made of a 5mm transparent acrylic plate, which is a cylinder of Ф110*Ф100*120mm, and the protective cover 1 is cut with two openings at one end along the direction parallel to the axis U-shaped chute 6, two U-shaped chutes 6 are symmetrical to the center of the cross section of the protective cover 1, one end of the U-shaped chute 6 is an opening, the top of the blind port and the bottom end of the U-shaped chute 6 are tangential circular grooves, The distances from the corresponding ends of the protective cover 1 are 20 m...

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Abstract

The invention discloses a protective cover of a powder metallurgy press. The protective cover comprises a protective cover body. The protective cover body is connected to a cushion block of an upper plunger in a sliding mode and used for covering the upper plunger of a punch. The sliding travel of the protective cover body is not shorter than the downward pressing travel of the upper plunger in a female die. Two U-shaped sliding grooves are formed in the protective cover body in a cut mode in the direction parallel to the axis, and one end of each U-shaped sliding groove is open. The two U-shaped sliding grooves are in central symmetry about the center of the circle of the cross section of the protective cover body. One end of each U-shaped sliding groove is open. The top end of a blind opening and the bottom end of each U-shaped sliding groove are tangential circular grooves. The protective cover of the powder metallurgy press is simple in structure, small in material consumption and convenient to machine and use, and the potential hazard that a punching machine plunger is cracked, so that safety accidents are caused is avoided.

Description

technical field [0001] The invention relates to a protection device, in particular to a protection device for a stamping machine. Background technique [0002] Powder metallurgy is a process and technology for manufacturing metal powder and using metal powder as the basic raw material to manufacture metal materials and special-shaped products. It has a series of advantages such as significant energy saving, material saving, excellent performance, high product precision and good stability, and is very suitable for For mass production, it has been widely used in the fields of transportation, machinery, electronics, aerospace, weapons, biology, new energy, information and nuclear industries. The first important process in the production of structural parts using powder metallurgy is generally pressing. The pressing process is carried out by a punching machine. During pressing, the powder particles in the female mold are compressed together by the upper and lower die punches fi...

Claims

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Application Information

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IPC IPC(8): B22F3/03
Inventor 曾钦伦
Owner CHONGQING ZHUOSHAN MACHINERY MFG
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