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Rear door lock box arc pressing device for passenger car

A technology for door locks and rear compartments, which is applied in the field of arc pressing devices for rear compartment door lock boxes for passenger cars. It can solve the problems of difficult shaping, time-consuming and unsightly appearance, and achieve the effects of convenient operation, beautiful products, and consistent product shapes.

Inactive Publication Date: 2012-10-17
ZHANGZHOU CHANGYUAN AUTOMOBILE AXLE
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

This method is difficult to shape, time-consuming and unsightly

Method used

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  • Rear door lock box arc pressing device for passenger car
  • Rear door lock box arc pressing device for passenger car

Examples

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Effect test

Embodiment 1

[0015] Such as Figure 1~2 As shown, a rear compartment door lock box arc pressing device for passenger cars includes a work frame main body 1, a cylinder 2, an upper mold 3, a lower mold 4, a cylinder switch 5, and a working table 6. The upper mold 3 is arranged on the working On the frame main body 1, and connected to the cylinder 2, the upper mold 3 can be driven to move up and down by the cylinder 2, the lower mold 4 is fixed on the work frame main body 1, the upper mold 3 is arranged directly above the lower mold 4, and the upper mold 3. The shape of the surface opposite to the lower mold 4 can be set arbitrarily according to the needs. The cylinder switch 5 is arranged on the main body 1 of the work frame, and the cylinder switch 5 is connected to the cylinder 2 to control it. The main body 1 of the work frame is provided with There is a working table 6, and the rear door lock box to be pressed is placed on the working table 6, and the upper mold 3 is driven by the cylin...

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Abstract

The invention relates to a rear door lock box arc pressing device for a passenger car, which comprises a working frame main body (1), a cylinder (2), an upper mould (3), a lower mould (4), a cylinder switch (5) and a working platform surface (6), wherein the lower mould (4) is fixed on the working frame main body (1), the upper mould (3) is arranged on the lower mould (4) and is connected with the cylinder (2), the cylinder (2) is connected with the cylinder switch (5), the working platform surface (6) is arranged on the working frame main body (1), a rear door lock box to be pressed is placed on the working platform surface (6), the cylinder (2) drives the upper mould (3) to downwards press, so that the rear door lock box is molded according to the radians of the upper mould and the lower mould. Compared with the prior art, the rear door lock box arc pressing device has the advantages of convenience in operation, time saving, attractiveness in appearance and the like.

Description

technical field [0001] The invention relates to an auxiliary product for a passenger car, in particular to an arc pressing device for a rear door lock box of a passenger car. Background technique [0002] At present, there are two main structures for the rear door of passenger cars. One is the one-piece structure made of glass fiber reinforced plastic. Since the rear door has a large area and has a certain arc shape according to the shape of the car, the glass fiber reinforced plastic door is usually It is made of glass fiber reinforced plastic layer by layer, so the radian and straightness of its surface are not easy to guarantee; the other is through the undercut of the skin (bent to 180 degrees) on the stamped skeleton, but this The structure requires complex molds and large stamping equipment to manufacture the skeleton, and its corrosion resistance is poor. The arc of the rear door lock box of many passenger cars is difficult to manufacture, resulting in a bad appearan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D13/02
Inventor 李建武吴志刚
Owner ZHANGZHOU CHANGYUAN AUTOMOBILE AXLE
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