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A stamping die with in-mold quick adjustment and mold core assembly removal

A technology of mold core components and stamping dies, which is applied in the field of stamping dies with quick adjustment and replacement of core components in the mold, can solve problems such as abnormalities, improve production efficiency, improve operation accuracy, and facilitate mass production of products Effect

Active Publication Date: 2021-06-08
深圳数码模汽车技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a stamping die with in-mold quick adjustment and replaceable mold core assembly, which is provided with a mold core assembly that can be quickly loaded or removed as a whole, so that rapid adjustment can be realized, so that it can be effectively Solve the problem of local product abnormality in the production process

Method used

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  • A stamping die with in-mold quick adjustment and mold core assembly removal
  • A stamping die with in-mold quick adjustment and mold core assembly removal

Examples

Experimental program
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Effect test

Embodiment 1

[0026] see Figure 1 to Figure 2 , the figure shows a stamping die provided by Embodiment 1 of the present invention with in-mold quick adjustment and replacement core assembly, which includes:

[0027] Upper mold mechanism 1, it comprises upper mold base 11, upper backing plate 12 and upper pressing plate 13, upper backing plate 12 is fixedly connected under upper mold base 11, upper backing plate 12 comprises the first upper backing plate unit 121 of symmetry and the second Two upper platen units 122, the upper platen 13 includes a symmetrical first upper platen unit 131 and a second upper platen unit 132, the first upper platen unit 131 is connected to the first upper platen unit 121 through the first nitrogen spring 14, The second upper platen unit 132 is elastically connected under the second upper backing plate unit 122;

[0028] Lower mold mechanism 2, it comprises lower mold base 21 and lower template 22, lower template 22 is fixedly connected on the lower mold base 2...

Embodiment 2

[0035] see Figure 1 to Figure 2, the figure shows a stamping die provided by Embodiment 2 of the present invention with in-mold quick adjustment and core assembly replacement. This embodiment further makes the following improvements on the basis of the above embodiment Technical solution: the lower mold base 21 is provided with an adjustment groove 351, the adjustment block 35 is installed in the adjustment groove 351, the width of the adjustment groove 351 is larger than the width of the adjustment block 35, and there is a gap between the groove wall of the adjustment groove 351 and the adjustment block 35 , an elastic pad 352 is installed in the gap, the thickness of the gap is 1-2 mm, and the elastic pad 352 has a compression amount between 0.8-1.4 mm, and the elastic pad 352 is made of rubber. Through the setting of the above structure, the depth position can be adjusted quickly; specifically, an adjustment groove is provided on the lower mold base, and the adjustment blo...

Embodiment 3

[0037] see Figure 1 to Figure 2 , the figure shows a stamping die provided by Embodiment 3 of the present invention with in-mold quick adjustment and core assembly replacement. This embodiment further makes the following improvements on the basis of the above embodiment Technical solution: the adjustment block 35 is connected in the adjustment groove 351 by a screw 353, the top of the adjustment block 35 has a screw penetration groove, the screw head of the screw 353 is located in the screw penetration groove, and the screw head and the screw penetration groove are at the bottom of the groove A toothed washer 354 is disposed therebetween, and the toothed washer 354 is sleeved on the screw body of the screw 353 .

[0038] Through the setting of the above structure, the position of the adjustment block can be tightened by the anti-loosening washer. Specifically, the adjustment block is connected in the adjustment groove through the stop screw. The top of the adjustment block ha...

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Abstract

The invention provides a stamping die with quick adjustment in the mold and replacement of the mold core assembly, which includes: an upper mold mechanism; a lower mold mechanism; Two symmetrical adjustment blocks are installed on the seat, and the two adjustment blocks respectively bear against the opposite sides of the bottom plate, the second nitrogen spring is installed in the bottom plate, the movable plate is elastically connected to the bottom plate, the backing plate is fixedly connected to the bottom of the top plate, and the backing plate The top is fixedly connected to the punch, the bottom of the punch has a forming surface, the punch passes through the movable plate, and the movable plate is also equipped with a first equal-height sleeve and a second equal-height sleeve, the length of the first equal-height sleeve is the second 1.2‑1.4 times the length of the contour set. The present invention is provided with a mold core assembly that can be quickly loaded or disassembled as a whole, which can realize rapid adjustment, thereby effectively solving the problem of local product abnormalities in the production process.

Description

technical field [0001] The invention relates to the field of stamping dies, in particular to a stamping die with in-mold quick adjustment and replaceable mold core components. Background technique [0002] In the current manufacturing industry, in addition to automated, intelligent, and digital production, in the stamping industry, for some parts that require high positional accuracy and dimensional accuracy, it is easy to have local hole positions and bending position accuracy dimensions during the production process. In particular, when the position of some high-precision holes needs to be adjusted, it cannot be adjusted on the stamping die. Normal mass production has seriously affected the normal delivery of the factory. [0003] Therefore, how to quickly adjust the working position to solve the problem of local product abnormalities in the production process has become an urgent problem in the stamping industry. Contents of the invention [0004] In view of this, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10B21D37/04
CPCB21D37/04B21D37/10
Inventor 李愉愉谢茂春张耀华谢菲
Owner 深圳数码模汽车技术有限公司
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