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A small clamping tool with fast fixing function

A fixed function, clamping tool technology, applied in the direction of emergency protection devices, emergency protection device manufacturing, circuits, etc., can solve the problems of manual positioning of products, complex operations, etc., to achieve the effect of reducing volume and simplifying the assembly process

Active Publication Date: 2019-05-14
天津航空机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the volume of the previous assembly tools is several times that of the parts, and it also includes positioning blocks, handles and other components, and the product needs to be manually positioned during the clamping process, and then screwed and locked with a screwdriver, the operation is complicated

Method used

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  • A small clamping tool with fast fixing function
  • A small clamping tool with fast fixing function
  • A small clamping tool with fast fixing function

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0027] The small clamping tool with fast fixing function of the present invention is used in the assembly of expansion wire parts of aviation circuit breaker products to realize fast fixing of parts and provide a platform for subsequent assembly of expansion wire parts. The tool mainly includes clamps (1 ), fixed seat (2), base (3), limit plate (4), spring leaf (5) and lock plate (6), such as Figure 1-2 shown.

[0028] Such as image 3 As shown, the clamp (1) is a thin plate, and two strip-shaped protrusions are symmetrically distributed on the edge of one side of the thin plate, and the strip-shaped protrusions can be inserted into the left and right sides of the combination of the fixing seat (2) and the base (3). In the transverse groove of the tool, the whole set of tools can be quickly locked, and t...

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Abstract

The invention relates to a small clamping tool with a fast fixing function. The tool is applied to assembly of an expansion screw part of a circuit breaker product for aviation, fast fixing of the part is achieved and a platform is provided for subsequent assembly of the expansion screw part. The tool mainly comprises a hoop (1), a fixed seat (2), a base (3), a limiting plate (4), a leaf spring (5) and a locking plate (6). The clamping tool is applied to assembly of the expansion screw part of the circuit breaker product and plays limiting and fixing roles in the expansion screw part, and thecondition that the assembly dimension of the expansion screw part meets the requirements is ensured.

Description

technical field [0001] The invention belongs to the field of aviation circuit breakers, and in particular relates to a small clamping tool with fast fixing function suitable for expansion wire parts in circuit breakers or switchgears. Background technique [0002] Circuit breakers are circuit protection components that protect circuits from overload impacts. Usually, the thermally deformed metal connected in series with the circuit is deformed by the current change in the circuit, and then the linkage tripping mechanism operates, and finally the conductive parts in the circuit breaker are separated, and the power-off protection function is provided for the load line. The expansion wire part is a kind of thermally deformed metal part. [0003] Circuit breakers used in aviation electrical systems are often smaller in size and lighter in weight to meet the needs of densely arranged buttons on the control panel and lightweight design of the aircraft. This also requires the cir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H69/00
CPCH01H69/00
Inventor 王沛尹德成董树聪
Owner 天津航空机电有限公司
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