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Punch fixing plate

A technology of fixing plates and punches, applied in metal processing equipment, forming tools, manufacturing tools, etc., can solve the problems of heavy mold weight, mold damage, and high processing difficulty, and achieve the effects of short processing time, weight reduction, and improved precision.

Inactive Publication Date: 2010-09-29
SUZHOU UIGREEN PRECISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many molds have many punches. During processing, if one of the punches is not processed properly, the templates will not be crushed to death, which will cause damage to the mold and heavy work on the stripped back plate. On the other hand, the punch fixing plate needs to be Process multiple punches, so the processing difficulty is high, and the mold weight is heavy

Method used

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Experimental program
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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] as attached figure 1 And attached figure 2 As shown, a punch fixing plate includes a fixing plate main body 1, a plurality of punch installation grooves arranged on the fixing plate main body 1 and a plurality of fixing structures for fixing the punch 2, the fixing structure is a bolt 3, and the fixing structure is fixed. A pit is provided on the surface of the board main body 1 facing the fixing structure, and a plurality of fixing structures are located in the pit, and the depth of the pit is greater than the height of the plurality of fixing structures protruding from the surface of the fixing board body 1 .

[0014] The working princ...

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PUM

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Abstract

The invention discloses a punch fixing plate comprising a fixing plate body (1), a plurality of punch mounting grooves formed on the fixing plate body (1), and a plurality of fixing structures for fixing a plurality of punches (2), wherein a concave pit is arranged on the surface of the fixing plate body (1), which is opposite to the fixing structures; the fixing structures are located in the concave pit; and the depth of the concave pit is larger than the height of the part of the fixing structure protruding from the surface of the fixing plate body (1). The invention has the following beneficial effects that: the punch fixing plate reduces the difficulty in processing, reduces the weight of the mold and prevents the mold from being worn.

Description

technical field [0001] The invention relates to a punch fixing plate, in particular to a punch fixing plate used for a stamping die. Background technique [0002] Compared with castings and forgings, stamping parts have the characteristics of thinness, uniformity, lightness and strength. Stamping can produce workpieces with ribs, ribs, undulations or flanges that are difficult to manufacture by other methods to increase their rigidity. Due to the use of precision molds, the precision of the workpiece can reach the micron level, and the repeatability is high, and the specifications are consistent, and holes, bosses, etc. can be punched out. Among the steel products in the world, 60 to 70% are plates, most of which are stamped into finished products, such as car bodies, chassis, fuel tanks, radiator fins, boiler drums, container shells, motors, and electrical appliances. Iron core silicon steel sheets, etc. are all stamped, and there are also a large number of stamped parts ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/04
Inventor 钱晓晨骆兴顺
Owner SUZHOU UIGREEN PRECISION TECH