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Blanking die

A mold and main body technology, applied in the field of blanking molds, can solve the problems of poor use effect, inconvenient disassembly, installation of molds, complicated disassembly and installation steps, etc., so as to improve the use effect and reduce the working steps

Inactive Publication Date: 2019-05-17
重庆科美模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing punching dies do not have a material pick-up device, and materials need to be taken out manually, which has a poor effect. Most of the existing punching dies use bolts to fix the die, which is not convenient for the staff to disassemble and install the die, and the disassembly and installation steps are complicated. Time-consuming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0025] Specific implementation method: when the staff needs to take out the material, the staff holds the sliding block 24 and moves backward, the sliding block 24 moves backward to drive the U-shaped support rod 23 to move backward, and the U-shaped support rod 23 moves backward to drive the electric motor The cylinder 21 moves backward, and the electric cylinder 21 moves backward to drive the suction cup 22 to move backward. When the suction cup 22 moves to a suitable position, the staff stops moving the sliding block 24, and then the staff starts the electric cylinder 21, and the electric cylinder 21 drives the suction cup. 22 moves downward. When the suction cup 22 moves downward to contact with the material, the material can be adsorbed. The staff closes the electric cylinder 21, and then the staff starts the electric cylinder 21 again. The operation of the electric cylinder 21 drives the suction cup 22 to move upward, and the suction cup 22 Moving upward drives the materi...

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PUM

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Abstract

The invention provides a blanking die. The die comprises an electric cylinder, a sucker, a U-shaped supporting rod, a sliding block, a sliding rail, a handle, a side plate, an L-shaped supporting rod,a pressing plate, a rack, a column, a coil spring and an annular gear, wherein the electric cylinder is arranged at the lower end of the U-shaped supporting rod, the sucker is assembled at the lowerend of the electric cylinder, the sliding block is assembled at the lower end of the U-shaped supporting rod, the sliding block is assembled on the sliding rail, the handle is arranged at the upper end of the L-shaped supporting rod, the pressing plate is arranged at the outer end of the L-shaped supporting rod, the L-shaped supporting rod is assembled at the outer end of the rack, the rack is assembled at the outer end of the annular gear, the annular gear is arranged on the coil spring, and the coil spring is assembled on the column. According to the die, through the design, materials can beautomatically taken out of a main body, the main body can be conveniently detached and installed, use is convenient, operation is facilitated, the using effect is good, and time and labor are saved.

Description

technical field [0001] The invention relates to a blanking die, which belongs to the field of notebook computer production equipment. Background technique [0002] In the prior art, with the demand for ultra-thin notebook computers and cost savings, the back cover of the notebook computer has been changed from a sheet metal part to a thinner injection molded part; now it has changed from an injection molded part to a thinner and lighter blister part. Due to the blister process, only the back cover blank can be formed by blister, and the side wall and the rectangular bottom wall of the back cover blank need to be processed to produce the desired shape. [0003] Existing punching dies do not have a material pick-up device, and materials need to be taken out manually, resulting in poor performance. Most existing punching dies use bolts to fix the die, which is inconvenient for staff to disassemble and install the die, and the disassembly and installation steps are complicated. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/44B26D7/18B26D7/26B26D7/00
Inventor 陈胜
Owner 重庆科美模具有限公司