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Vehicle storage battery cover making die and making method

A manufacturing method and battery technology, applied in the field of automobile battery cover manufacturing, can solve the problems of increasing difficulty in quality control, secondary positioning error, large equipment footprint, etc., so as to reduce enterprise cost investment and ensure parts quality, the effect of improving the quality of parts

Pending Publication Date: 2019-01-18
SHANGHAI XINAN CAR DEADENING FELT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problems existing in the existing device are: (1) the production of the parts can be completed through two processes, and there is a certain positioning error in the secondary positioning. The relative size of features such as bits will produce errors, and the difficulty of quality control will increase; (2) The hardware investment costs such as forming molds for parts + high-frequency welding or high-frequency equipment + punching dies for edge contours of parts are relatively high, and the area occupied by equipment is relatively high. The area is also large, and there are many workers equipped with it

Method used

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  • Vehicle storage battery cover making die and making method
  • Vehicle storage battery cover making die and making method
  • Vehicle storage battery cover making die and making method

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Experimental program
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Effect test

Embodiment

[0033] A kind of manufacturing mold of automobile battery cover, refer to Figure 1-4 , including upper mold 1 and lower mold 2, lower mold 2 is located at the below of upper mold 1, upper mold 1 comprises upper mold fixed plate 101 and is located at the upper mold impact plate 102 of upper mold fixed plate 101 bottom, and lower mold comprises The lower mold fixed plate 201 and the lower mold core 202 located at the upper part of the lower mold fixed plate 201, the lower mold fixed plate 201 bottom is provided with a lower mold spacer 204, the upper mold fixed plate 101 top is provided with an upper mold spacer 103, An upper mold heat insulating plate 104 is arranged between the mold cushion block 103 and the upper mold fixing plate 101 , and a lower mold insulating plate 203 is arranged between the lower mold core 202 and the lower mold fixing plate 201 . On both sides of the upper mold fixed plate 101, there are positioning guide pillars 105 and clamping pins 106. The height...

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Abstract

The invention relates to a vehicle storage battery cover making die and a making method. The making die comprises an upper die and a lower die, the lower die is arranged below the upper die, the upperdie comprises an upper die fixing plate and an upper die touch cutting plate arranged on the lower portion of the upper side fixing plate, the lower die comprises a lower die fixing plate and a lowerdie core arranged on the upper portion of the lower die fixing plate, a part cavity is formed between the lower die core and the upper die touch cutting plate, a lower die touch cutting blade used for punching the part edge is arranged on the edge of the lower die core, the part shape, edge, hole location and other characteristics can be completed at a time through the mold while the part is formed, and vehicle storage battery cover part production can be completed through one process.

Description

technical field [0001] The invention relates to the technical field of manufacturing an automobile battery cover, in particular to a manufacturing mold and a manufacturing method of an automobile battery cover. Background technique [0002] With the advancement of automotive electronic technology, in order to improve automotive reliability, reduce fuel consumption and air pollution, the number of automotive electronic control systems, sensors and actuators, and the number of wiring harnesses continue to increase. The reliability and practicality requirements of the system are also getting higher and higher. Moreover, there are also requirements for the ambient temperature requirements of the battery. At present, mid-to-high-end cars in the automobile market are equipped with battery shields to improve the stability of the battery and avoid the danger of leakage and failure of the battery in a high-temperature environment. [0003] The manufacturing method of the existing a...

Claims

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Application Information

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IPC IPC(8): B21D28/14
CPCB21D28/14
Inventor 杨贤林
Owner SHANGHAI XINAN CAR DEADENING FELT
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