Pump body assembling and positioning tool

By designing the positioning mechanism of the pump body and the pump cover, the positioning instability caused by insufficient friction of the O-type rubber ring is solved, and the stable positioning and efficient assembly of the pump cover and the pump body are achieved.

CN119458211AActive Publication Date: 2025-02-18TAIZHOU TAIFENG PUMP IND
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Patent Information

Application Number
CN202510055603.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-14
Publication Date
2025-02-18
Estimated Expiration
2045-01-14

AI Technical Summary

Technical Problem

After a long time of use, the O-type rubber ring is insufficient to maintain stable positioning of the pump cover, which affects assembly accuracy and efficiency.

Method used

A pump body assembly positioning tool is designed, including a pump body positioning mechanism and a pump cover positioning mechanism. The pump body positioning mechanism realizes the stable positioning of the pump body through grooves, limit strips and trapezoidal blocks, and the pump cover positioning mechanism realizes the stable positioning of the pump cover through side plates, guide columns, connecting blocks and curved positioning blocks.

Benefits of technology

Through this tooling, the pump cover and the pump body can achieve stable positioning, improve assembly accuracy and efficiency, and avoid positioning instability caused by insufficient friction.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN119458211A_ABST
    Figure CN119458211A_ABST
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Abstract

The invention provides a pump body assembling and positioning tool, and belongs to the technical field of assembling clamps. Comprising a base and further comprises a pump body positioning mechanism, the pump body positioning mechanism comprises a groove formed in the top of the base, a mounting plate at the bottom of a pump body is matched with the groove, limiting strips matched with the groove are fixed to the inner walls of the three adjacent sides of the groove, the limiting strips are U-shaped, and when the pump body is assembled, the bottoms of the limiting strips are attached to the top of the mounting plate; the pump cover positioning mechanism comprises two side plates fixed to the top of the base, vertical cavities are formed in the two side plates, third through grooves communicated with the vertical cavities are formed in the opposite faces of the two side plates, guide columns are slidably connected to the inner walls of the vertical cavities, and second springs are fixed between the bottoms of the guide columns and the bottoms of the inner walls of the vertical cavities. By arranging the pump cover positioning mechanism, the pump cover and the pump body are prevented from inclining when fixed through bolts, the pump cover and the pump body can be stably positioned, and the mounting efficiency is improved.
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Citation Information

Patent Citations

  • A pump product assembly and fixing device

    CN108581927B

  • Fixing device of pump product assembling

    CN108581927A

  • Cooperation structure of pump case and pump cover

    CN207813915U

  • Tool clamp facilitating machining of cylinder cover mounting holes

    CN211661545U

  • Middle base machine used for casting machining and easy to disassemble and assemble

    CN214290780U