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Die for stamping bottom plate of forehead thermometer

A technology of forehead temperature gun and base plate, which is applied in the field of stamping dies, can solve the problems of not being able to meet the large-scale production of dies, increase the cost of die maintenance, and the die punches are easy to break, so as to reduce maintenance costs, improve service life and meet production needs Effect

Pending Publication Date: 2021-03-12
烟台和锦电子有限公司
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AI Technical Summary

Problems solved by technology

The bottom plate is processed by stamping, but the diameter of the punch in the stamping die for processing the bottom plate is very small. When the mold is produced for 2000-3000 times, the die punch is easy to break, which cannot meet the large-scale production of the mold. It affects the stamping efficiency and increases the cost of mold maintenance

Method used

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  • Die for stamping bottom plate of forehead thermometer
  • Die for stamping bottom plate of forehead thermometer
  • Die for stamping bottom plate of forehead thermometer

Examples

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Embodiment Construction

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0026] A kind of upper die (referring to Figure 1-4 ), including the upper die base 11, the upper backing plate 1 is fixedly installed on the upper die base 11, and the splint 2 is fixedly installed on the upper backing plate 1; a plurality of step-shaped punch mounting holes are evenly arranged on the splint 2, and the punch 5 is inserted into the punch installation hole, and a buffer spring 6 is arranged in the punch installation hole, and the buffer spring 6 is set on the punch 5; A plurality of punch installation holes A, a plurality of punch installation holes B are evenly arranged on the binder plate 4; the adjustment backing plate 3 is located between the splint 2 and the binder plate 4; the punch installati...

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Abstract

The invention relates to an upper die for stamping a bottom plate of a forehead thermometer. The upper die comprises an upper die holder and is characterized in that an upper backing plate is fixedlyarranged on the upper die holder, a clamping plate is fixedly arranged on the upper backing plate, a plurality of stepped plunger chip mounting holes are uniformly formed in the clamping plate, plunger chips are inserted into the plunger chip mounting holes, buffer springs are arranged in the plunger chip mounting holes, the plunger chips are sleeved with the buffer springs, an adjusting backing plate and a pressing plate are fixedly mounted, a plurality of first plunger chip mounting holes are uniformly formed in the adjusting backing plate, a plurality of second plunger chip mounting holes are uniformly formed in the pressing plate, material pressing shaping dies are fixedly mounted at the second plunger chip mounting holes of the material pressing plate, and reinforcing inserts are arranged in the second plunger chip mounting holes of the pressing plate. According to the die for stamping the bottom plate of the forehead thermometer, because of the designing of the upper die, the service life of the plunger chips is prolonged, and higher machining efficiency is achieved.

Description

technical field [0001] The invention relates to a mold for stamping a bottom plate for a forehead thermometer, belonging to the technical field of stamping molds. Background technique [0002] When processing the forehead temperature gun, the base plate used to install the permeable membrane is an important component. The base plate is a circular cap-shaped structure with a diameter of 3-5mm, and a circular through hole is provided at the bottom, and the permeable membrane is installed on the base plate. on the brim of the hat. The bottom plate is processed by stamping, but the diameter of the punch in the stamping die for processing the bottom plate is very small. When the mold is produced for 2000-3000 times, the die punch is easy to break, which cannot meet the large-scale production of the mold. It affects the stamping efficiency and increases the cost of mold maintenance. Therefore, how to improve the service life of the punch is a problem to be solved by those skille...

Claims

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Application Information

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IPC IPC(8): B21D28/14B21D28/04
CPCB21D28/04B21D28/14
Inventor 尹毅
Owner 烟台和锦电子有限公司
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