Non-destructive fixing device for PDCPD automobile covering part
A technology for automobile covering parts and fixing devices, which is applied in the direction of workpiece clamping devices and manufacturing tools, which can solve the problems of destroying the appearance and structure of covering parts, achieve non-destructive fixing, improve repair accuracy and quality, and overcome damage effects
Pending Publication Date: 2019-04-02
SOUTH CHINA UNIV OF TECH
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The present invention aims to overcome the problem that the appearance and structure of the cover will be damaged during fixing in the process of repairing the car cover in the prior art, and provides a non-destructive fixing device for the PDCPD car cover
Method used
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Embodiment
[0031] Such as Figure 1-7 shown. The invention discloses a non-destructive fixing device for a PDCPD automobile cover, comprising a bottom plate 1, a movable arm mechanism and a supporting arm mechanism movably arranged on the bottom plate 1;
[0032] The movable arm mechanism includes a swing arm 2 and an iron column plate 3 installed on the swing arm 2; a plurality of telescopic rods are distributed in a vertical array on the iron column plate 3, and the telescopic length of each telescopic rod can be independently adjusted; each The telescopic rod includes a sleeve rod 31 and an inner rod 32, which are connected by internal and external threads. When the inner rod 32 is rotated, the inner rod 32 can telescopically move along the axial direction of the sleeve rod 31, thereby making each inner rod 31 The connecting line between the ends of the rods 32 forms a planar support or a curved support;
[0033] The support arm mechanism includes a sleeve 4 and a piston rod 5, and ...
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The invention discloses a non-destructive fixing device for a PDCPD automobile covering part. The non-destructive fixing device for the PDCPD automobile covering part comprises a bottom plate, a movable arm mechanism and a supporting arm mechanism, wherein the movable arm mechanism and the supporting arm mechanism are movably disposed on the bottom plate; the movable arm mechanism comprises a swing arm and an iron column plate mounted on the swing arm; a plurality of telescopic rods are vertically distributed on the iron column plate in an array mode, and the telescopic length of each telescopic rod can be independently adjusted; and each telescopic rod comprises a sleeve rod and an inner rod, the sleeve rods and the inner rods are connected through internal and external threads, and whenthe inner rods are rotated, the inner rods can telescopically move in the directions of the axes of the sleeve rods, so that end points of the inner rods are connected to form a plane abutting supportor a curved surface abutting support. Non-destructive fixing of the PDCPD automobile covering part can be realized through an electromagnetic fixing device without bolted connection or bonding so asto reduce the risk of damage.
Description
technical field [0001] The invention relates to the technical field of detection and maintenance of auto parts, in particular to a non-destructive fixing device for a PDCPD auto cover. Background technique [0002] Existing car covers are made of steel plates through sheet metal stamping process and are connected to the body of the car body. The covers mainly include inner and outer panels of the car door, front and rear safety covers, engine covers, etc. These parts are directly fixed to the car body. even. In recent years, with the development of automobile technology and the requirements of energy saving and emission reduction, automobile panels made of engineering plastic PDCPD can replace the original sheet metal parts, and have great potential for lightweight. In the process, there will be many defects that need to be manually repaired later. Therefore, it is necessary to fix the PDCPD car cover, because the existing fixing methods are bolted, riveted or bonded for t...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 兰凤崇陈元张越陈吉清
Owner SOUTH CHINA UNIV OF TECH