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Detachable upper die component

A technology of mold components and molds, applied in the field of detachable upper mold components, can solve problems such as time-consuming and labor-intensive operations, cumbersome operations, and unfavorable production efficiency

Inactive Publication Date: 2015-03-04
扬州固诚机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the bending machine in the prior art, the upper mold is fixed on the machine tool support. During production and processing, the upper mold needs to be stopped, positioned, clamped, and fixed. The operation is cumbersome, time-consuming and labor-intensive, which is not conducive to improving production efficiency.

Method used

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  • Detachable upper die component

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] like figure 1 As shown, the present invention includes the upper die lifting head 2 driven by the lifting device and the lateral fixed plate 4 that is vertically arranged and fixed on the upper die lifting head 2, and the upper die lifting head 2 is downwardly arranged with The claw 5 whose bottom surface is a concave arc surface is characterized in that it also includes:

[0019] - Mold holder 6, the lower end of which is provided with a bayonet device for accommodating the upper mold,

[0020] - mold fixing sleeve 8, which is coaxially arranged with said mold fixing seat 6, said mold fixing seat 6 is fixed on the lateral fixing plate 4 by a fixing rod;

[0021] -Horizontal cylinder 10, which includes a cylinder body 12, a first chamber 14 and a second chamber 16 that are arranged on both sides of the cylinder body 12 and respectively communicated w...

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PUM

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Abstract

The invention discloses a detachable upper die component, which comprises an upper die lifting head (2) driven by a lifting device to ascend and descend and side fixed plates (4) vertically and fixedly arranged on the upper die lifting head (2), wherein the upper die lifting head (2) is downwards provided with clamping claws (5) of which the bottom surfaces are inwards sunken. The detachable upper die component is characterized by also comprising a die fixing seat (6), a die fixing sleeve (8) and a horizontal cylinder (10). According to the detachable upper die component, the horizontal cylinder (10) is arranged, and when an upper die is required to be replaced, the die fixing seat (6) can be pneumatically controlled to be pushed out for replacement, and is pushed into the die fixing sleeve (8) through the horizontal cylinder (10) after the upper die is replaced, and because the movement accuracy of the cylinder is high, positioning and shutdown after the replacement of the upper die are not required; therefore, the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to a detachable upper mold assembly. Background technique [0002] A bending machine is a machine capable of bending thin plates. Its structure mainly includes a machine tool support, an upper mold driven up and down by a power device, a workbench and a lower mold fixed on the workbench. When working, the upper mold presses down. , and the workpiece fixed on the lower die is extruded to complete the bending. [0003] In the bending machine in the prior art, the upper mold is fixed on the machine tool support. During production and processing, replacing the upper mold requires stopping, positioning, clamping, and fixing. The operation is cumbersome, time-consuming and labor-intensive, which is not conducive to improving production efficiency. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an upper die assembly with simple structure and easy replacement. [0005] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/04
CPCB21D37/04
Inventor 吴林
Owner 扬州固诚机床有限公司