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Transmission punching mechanism of vehicle interior and exterior trimming product die

A technology for interior and exterior decoration and transmission of automobiles, applied in metal processing, etc., can solve the problems of aging oil leakage, large punching noise, etc., and achieve the effects of reducing noise emissions, reducing maintenance, and simple structure

Inactive Publication Date: 2015-09-09
WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the product is hard after being formed and cooled, and contains a lot of glass fiber, the punching of the hole position is carried out with an oil cylinder. In order to obtain sufficient punching pressure, a special hydraulic station is often required, and the punching noise is loud after the continuous pressure of the oil cylinder.
The oil circuit is prone to aging and oil leakage, and parts need to be replaced frequently, which brings a lot of inconvenience to production

Method used

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  • Transmission punching mechanism of vehicle interior and exterior trimming product die
  • Transmission punching mechanism of vehicle interior and exterior trimming product die

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Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific examples.

[0011] The transmission type punching mechanism of the automobile interior and exterior product mold includes a motor 1, a motor fixing seat 2, an upper fixed table 3, a transmission screw rod 4, a guide column 5, a punch fixing plate 6, a compression spring 7, a punch 8. The lower fixed table 9, the interior decoration pallet 10 and the trolley 12; the upper end of the trolley 12 has a lower fixed table 9, and a guide column 5 and an interior decoration pallet 10 are fixed on the lower fixed table 9. The upper end of the guide column 5 is fixed with an upper fixed table top 3, and a motor 1 is fixedly installed on the upper fixed table top 3 by a motor holder 2, and a transmission screw 4 is fixed on the output shaft of the motor 1, and the upper fixed table top 3 and A punch fixing plate 6 is arranged between the lower fixed table tops 9, a guide sleeve is arranged on the pu...

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Abstract

The invention relates to a transmission punching mechanism of a vehicle interior and exterior trimming product die. The upper end of a trolley is provided with a lower fixing table-board. The lower fixing table-board is fixedly provided with guideposts and interior trim part supporting plate. The upper ends of the guideposts are provided with an upper fixing table-board. The upper fixing table-board is fixedly provided with a motor through a motor fixed base. The output shaft of the motor is fixedly provided with a transmission lead screw. A puncher pin fixing plate is arranged between the upper fixing table-board and the lower fixing table-board. The puncher pin fixing plate is provided with a guide sleeve. The puncher pin fixing plate is provided with an inner threaded hole. The guide sleeve is cooperated with the guidepost. The inner threaded hole and the transmission lead screw are cooperated. The lower surface of the puncher pin fixing plate is fixedly provided with a holddown spring and a puncher pin. The puncher pin is in the holddown spring. The transmission punching mechanism is simple, compact, and reasonable in structure. The transmission punching mechanism can ensure to complete hole site punching, reduce noise emission, reduce equipment investment, reduce maintenance and component changing cost.

Description

technical field [0001] The invention relates to a punching mechanism, in particular to a transmission type punching mechanism for a mold of an automobile interior and exterior trim product. Background technique [0002] At present, GMT material products such as the lower guard plate and bumper of the automobile engine are formed by heating and extruding flow of the material. The material contains a large amount of glass fiber, and the hole position cannot be directly punched by the mold. In order to match the hole position of the product, punching tooling is often used for punching. Since the product is hard after being formed and cooled, and contains a lot of glass fiber, an oil cylinder is used for hole punching. In order to obtain sufficient punching pressure, a special hydraulic station is often required, and the punching noise is loud after the oil cylinder continues to press. The oil circuit is prone to aging and oil leakage, and parts need to be replaced frequently, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/02B26F1/14
CPCB26F1/02B26F1/14
Inventor 陈建伟
Owner WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD
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