Fast hole-alignment assembly method

An assembly method, hole-to-hole technology, applied to workpiece clamping devices, manufacturing tools, etc., can solve problems affecting production efficiency, assembly trouble, time-consuming, etc., to improve production efficiency, align accurately and quickly, and reduce manpower The effect of material input

Active Publication Date: 2012-04-25
河南澳柯玛电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a production process, if only the face-to-face bonding between the workpieces is adopted, there is no other positioning method except for the center alignment of the assembly holes, which will bring a lot of trouble to the production and seriously affect the production efficiency. Improvement, especially in flow-line production, the above-mentioned hole-to-hole assembly requires the cooperation of multiple people. If further operations such as sealing and welding are carried out after the workpiece hole-to-hole assembly, this hole-to-hole assembly will be more stringent. Assembly will also be more troublesome and time-consuming

Method used

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Experimental program
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Effect test

Embodiment 1

[0020] see figure 1 , figure 2 and image 3 , a quick hole-to-hole assembly method comprising the steps of:

[0021] Several positioning bodies 3 are provided. The positioning bodies 3 are preferably made of elastic rubber. The overall structure of the positioning bodies 3 is similar to that of a tack, including a pin 302 and a protruding head 301 at the base of the pin. In this step, the quantity of the positioning body 3 can be enough, and it is the principle to meet the actual needs. The size specification of the positioning body 3 can also be provided with various according to the actual needs of the assembly hole of the workpiece to be assembled, such as the aperture of the assembly hole The size and the shape of the hole are used as a reference basis to design its size and specification. The pin 302 of each positioning body 3 is preferably able to form an interference fit with the corresponding assembly hole.

[0022] For the multiple workpieces with assembly holes t...

Embodiment 2

[0025] see figure 1 , figure 2 and image 3 , a quick hole-to-hole assembly method comprising the steps of:

[0026] Several positioning bodies 3 are provided. The positioning bodies 3 are preferably made of elastic rubber. The overall structure of the positioning bodies 3 is similar to that of a tack, including a pin 302 and a protruding head 303 at the base of the pin. In this step, the quantity of the positioning body 3 can be enough, and it is the principle to meet the actual needs. The size specification of the positioning body 3 can also be set according to the actual needs of the assembly hole of the workpiece to be assembled, such as the aperture size of the assembly hole And the shape of the hole as a reference basis to set the size and specification, the pin 302 of each positioning body 3 is preferably able to form an interference fit with the corresponding assembly hole.

[0027] For the multiple workpieces with assembly holes to be assembled, in this example th...

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Abstract

The invention discloses a fast hole-alignment assembly method, which comprises the following steps: providing a plurality of positioning bodies which are made of soft and elastic materials and are similar to hobnail structures; arranging an assembly sequence for a plurality of to-be-assembled workpieces with assembly holes; firstly, making the workpiece arranged at the first location pass throughpins of the positioning bodies through the assembly hole on the workpiece, wherein each assembly corresponds one positioning body; then enabling the other workpieces to pass through the pins to tightly glue each adjacent two workpieces together to form an assembly component; carrying out relevant operations on the assembly component, including but not limited to the sealing operation or the welding operation, and after the operations are completed, holding and externally pulling the pins with strength from one sides of the pins of the positioning bodies, so as to eject each positioning body from the assembly holes. In the invention, the assembly holes among the workpieces can be more accurately and rapidly aligned and the workpieces are more tightly glued, thus, the operations become convenient; and moreover, the positioning bodies can be recycled in the production assembly, thereby being beneficial to reducing the production cost and improving the production efficiency.

Description

technical field [0001] The invention relates to a hole-to-hole assembly method between a plurality of workpieces with assembly holes in the manufacturing industry. Background technique [0002] In manufacturing, it often involves hole-to-hole assembly between multiple workpieces with assembly holes, such as between two or more workpieces, one assembly hole on one workpiece aligns with one assembly hole on another workpiece, or A plurality of assembly holes on one workpiece are aligned with assembly holes on another workpiece at the same time. In such a production process, if only the face-to-face bonding between the workpieces is adopted, there is no other positioning method except for the center alignment of the assembly holes, which will bring a lot of trouble to the production and seriously affect the production efficiency. Improvement, especially in flow-line production, the above-mentioned hole-to-hole assembly requires the cooperation of multiple people. If further op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/02
Inventor 邹海艳范大鹏赵晓军王光日宋楠张博
Owner 河南澳柯玛电器有限公司
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