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A method and device for side forming movable positioning and stripping of side panels of automobile seats

A technology for car seats and movable positioning, which is applied in molding tools, vehicle parts, transportation and packaging, etc., can solve the problems of large mold volume, unfavorable mold miniaturization requirements, and large mold space requirements, and achieve the effect of reducing the overall thickness.

Active Publication Date: 2021-05-25
DIGITAL DIE STAMPING TECH WUHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the part structure of the side panel of the car seat, usually all the side walls of the back panel have a long rib, and the forming structure here is usually formed by the side wedge driving device plus the mold inserting knife forming + the upper mold inserting knife Stripping and molding with the driving device, the biggest disadvantage of using this device is that the molds on both sides of the part require a large space, and complex wedges are required for molding and stripping, resulting in a large volume of the mold here, which is not conducive to Miniaturization requirements of molds

Method used

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  • A method and device for side forming movable positioning and stripping of side panels of automobile seats
  • A method and device for side forming movable positioning and stripping of side panels of automobile seats

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1 to Figure 2 , the figure shows a car seat side panel side forming movable positioning and stripping device provided by Embodiment 1 of the present invention, which includes two demoulding mechanisms 2 arranged on the lower mold 1, and the space between the two demoulding mechanisms 2 Symmetrically arranged, and the two demoulding mechanisms 2 are arranged in a figure-eight shape. The demoulding mechanism 2 includes a first movable stripping module 21 and a second movable stripping module 22 in parallel. The first movable stripping module 21 and the second movable stripping module 22 There is a gap between them, the first movable dismounting module 21 includes a first bottom block 211 and a first bump 212, the first bump 212 is integrally formed on the first bottom block 211, and the first bump 212 includes a first block side 2121 and the second block side 2122, the second block side 2122 is pierced with a first rotating rod 2124, the first rotating rod 212...

Embodiment 2

[0029] see Figure 1 to Figure 2 , the figure shows a car seat side panel side forming movable positioning and stripping device provided by Embodiment 2 of the present invention. This embodiment further makes the following technical solutions as improvements on the basis of the above embodiments : the lower mold 1 is slidably connected with a first limiting block 3, and its side has a V-shaped surface 31 matching the first movable disengaging module 21, which can form a movable limiting effect on the first movable disengaging module.

Embodiment 3

[0031] see Figure 1 to Figure 2 , the figure shows a car seat side panel side forming movable positioning and stripping device provided by Embodiment 3 of the present invention. This embodiment further makes the following technical solutions as improvements on the basis of the above embodiments : the bottom surface of the first limiting block 3 is provided with a first chute 32, the first chute 32 is provided with a first guide block 33, the first guide block 33 is fixedly arranged on the lower mold 1, and the first chute 32 and the first guide block 33 are all waist-shaped. Through the setting of the above structure, utilizing the slidable characteristics of the first limit block, it can form a buffering effect on the movable limit of the first movable disengagement module, preventing the hard contact between the first limit block and the first movable disengagement module .

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PUM

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Abstract

The invention provides a movable positioning and stripping device for the side forming of the side panel of an automobile seat, which includes a first movable stripping module and a second movable stripping module in parallel, and a The gap, the first removable module includes a first bottom block and a first bump, the first bump is integrally formed on the first bottom block, the first bump includes a first block side and a second block side, and the second block side There is a first rotating rod inside, the first rotating rod is fixedly installed on the lower mold, the side of the second block rotates along the circumference of the first rotating rod, and the second movable detachable module includes a second bottom block and a second protrusion , the second protrusion is integrally formed on the second bottom block, and the second bottom block slides in a horizontal plane along a direction away from or close to the first movable disengaging module. The invention also provides a stripping method. The invention does not need to occupy too much volume on the height of the mold, and can effectively reduce the overall thickness of the mold.

Description

technical field [0001] The invention relates to a stripping device for a side panel of an automobile seat, in particular to a method and a device for stripping a side panel of an automobile seat with movable positioning. Background technique [0002] In the part structure of the side panel of the car seat, usually all the side walls of the back panel have a long rib, and the forming structure here is usually formed by the side wedge driving device plus the mold inserting knife forming + the upper mold inserting knife Stripping and molding with the driving device, the biggest disadvantage of using this device is that the molds on both sides of the part require a large space, and complex wedges are required for molding and stripping, resulting in a large volume of the mold here, which is not conducive to Miniaturization requirements of molds. Contents of the invention [0003] In view of this, the present invention provides a method and device for side forming movable posit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/12B21D53/88
CPCB21D37/12B21D53/88
Inventor 张耀华向文华
Owner DIGITAL DIE STAMPING TECH WUHAN