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Glue joint structural part manufacturing tool adapting to different sizes

A technology that adapts to different structural parts, applied in the field of making tooling for glued structural parts that can adapt to different sizes, can solve the problems of increasing the production cost of the glued structure, high production, storage, management, and maintenance costs, and achieve diversification. , Reduce tooling costs and achieve the effect of size

Active Publication Date: 2015-11-04
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, a variety of gluing toolings of different sizes and specifications have been produced and stored, and different gluing toolings are selected according to different test piece sizes. In such a situation, the production, storage, management, and maintenance costs are relatively large, and the glue is increased. Fabrication cost of joint structure

Method used

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  • Glue joint structural part manufacturing tool adapting to different sizes
  • Glue joint structural part manufacturing tool adapting to different sizes

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Embodiment Construction

[0028] The structure of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] A manufacturing tooling for glued structural parts adaptable to different sizes, characterized in that:

[0031] The tooling comprises a punch connected by guide pins 10, a punch that can move up and down, a lower die, a pressure applying device and a heating device;

[0032] The punch is made up of a rectangular cover plate 7 and briquetting blocks 8 of different geometric sizes. There are round holes on the cover plate 7 and threaded holes at the corresponding positions of the briquetting blocks 8. The cover plate 7 and the briquetting blocks 8 are connected by screws 9 to form a lower raised punch;

[0033] Described die is made up of rectangular bottom plate 1 and is installed on the bottom plate ...

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PUM

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Abstract

The invention belongs to a tool clamp of the glue joint technology and discloses a glue joint structural part manufacturing tool adapting to different sizes. The tool comprises a male die, a female die, a pressure applying device and a temperature raising device, wherein the male die and the female die are connected through a guiding pin (10). The male die is composed of a rectangular cover plate (7) and pressing blocks (8) with different geometric sizes. The female die is composed of a rectangular bottom plate (1), side plates (2) which are installed on the bottom plate (1) and located on the left side and the right side, and end plates (3) which are located at the front end and the rear end. The side plates (2) and the end plates (3) are long rectangular blocks. Two kidney-shaped holes are formed in each long rectangular block. Each long rectangular block is connected to the bottom plate (1) through screws (4). The distance between the side plates (2) and the end plates (3) can be changed in the width direction and the length direction through the kidney-shaped holes. According to the tool clamp, by adjusting the relative positions between parts of the tool and the sizes of individual parts, the sizes of glue joint structural parts can be diverse, and tool cost is reduced. The tool body is provided with the temperature raising device and the pressure applying device, and the tool can be conveniently used in different occasions.

Description

technical field [0001] The invention belongs to the corresponding frock fixture of the glue bonding technology, and in particular relates to a frock structure for testing the glue bonding strength of glued structural parts of different sizes. Background technique [0002] Bonding is a process that uses the mechanical bonding force, physical adsorption force and chemical bonding force generated on the joint surface to make two glued parts together. The adhesive bonding process has the advantages of reducing structural weight, improving joint fatigue life, and wide application range, and is widely used in the connection between homogeneous structures and heterogeneous structures. The mechanical properties and failure modes of the bonded structure depend on the mechanical properties such as stiffness and strength of the parts to be bonded, the mechanical properties of the adhesive used, the bonding process, and the size of the parts to be bonded and the bonding area. Tensile t...

Claims

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Application Information

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IPC IPC(8): B29C43/36B29C43/10B29C43/12B29C43/52B29C43/34
Inventor 刘龙权
Owner SHANGHAI JIAO TONG UNIV
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