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Spin riveting closing-up device for shield of gas generator

A technology of gas generator and closing device, which is applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of insufficient stability of equipment and poor product consistency, and achieve high equipment utilization rate, cost saving, and improvement of work efficiency Effect

Inactive Publication Date: 2021-05-25
西安格莱特精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of insufficient stability of equipment and poor product consistency in the process of riveting and closing the gas generator shield in the prior art, and the proposed riveting and riveting device for the gas generator shield

Method used

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  • Spin riveting closing-up device for shield of gas generator
  • Spin riveting closing-up device for shield of gas generator

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-2 , gas generator shield spin riveting closing device, including frame 1, cylinder 2, spin riveting device 3, workbench 4, clamping mechanism 5 and transmission mechanism 6, cylinder 2 is fixedly connected with the upper part of frame 1, and the spin riveting device 3. The sleeve 7 is fixedly connected to the output part of the cylinder 2. The number of sleeves 7 is three. The lower end of the sleeve 7 located in the middle of the frame 1 is fixedly connected with the riveting device 3. The sleeves 7 located on both sides of the frame 1 The lower end is fixedly connected with a transmission mechanism 6, and the riveting device 3 is axially a...

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Abstract

The invention discloses a spin riveting closing-up device for a shield of a gas generator. The device comprises a rack, an air cylinder, a spin riveting device, an operating platform, a clamping mechanism and a transmission mechanism, wherein the air cylinder is fixedly connected with the upper portion of the rack, the spin riveting device is fixedly connected with an output portion of the air cylinder through a sleeve, the transmission mechanism comprises an operating plate, a supporting rod, a supporting plate, springs and sliding rods, the springs and the sliding rods are arranged on sleeves on the lower portion of the rack, the numbers of the springs and the sliding rods are two respectively, the upper ends of the springs are fixedly connected with the rack, the lower ends of the springs are fixedly connected with the supporting plate, the supporting plate is in sliding connection with the sliding rods, the upper portion of the supporting plate is fixedly connected with the supporting rod, the supporting rod is fixedly connected with the lower portion of the operating plate, the clamping mechanism comprises two L-shaped pressing plates, and the two L-shaped pressing plates are fixedly connected with the operating platform through rotating shafts respectively. The device is good in stability and has a certain practical value.

Description

technical field [0001] The invention relates to a spin riveting device, in particular to a spin riveting closing device for a gas generator shield. Background technique [0002] The gas generator is generally arranged in the airbag. When the vehicle collides, the gas generator inflates the airbag and deploys it to protect the safety of passengers. During the assembly process of the gas generator, it is necessary to close the shield of the shell assembly, so as to fix the assembly in the shield. Existing riveting equipment uses secondary riveting to close the cover, and the vibration is too large during the riveting process. The finished cover has poor consistency and is not stable enough, and the product quality is difficult to control. Contents of the invention [0003] The purpose of the present invention is to solve the problem of insufficient stability of equipment and poor product consistency in the process of riveting and closing the gas generator cover in the prio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/00B21D43/00B21D19/02
CPCB21D19/02B21D39/00B21D43/003
Inventor 卢伟芦超
Owner 西安格莱特精密机械有限公司
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