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Error-proofing installation tool of electric fuel pump assembly

An electric fuel pump and installation tooling technology, which is applied in metal processing, manufacturing tools, workpiece clamping devices, etc., can solve the problems of backward manual pressing, derailment and deviation, and low work efficiency, so as to achieve convenient operation and good effect Good, simple installation effect

Inactive Publication Date: 2019-01-15
定远亿利过滤技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The electric fuel pump is a device that continuously sucks fuel out of the fuel tank to provide the fuel system with specified pressure and flow of fuel. The electric fuel pump has certain technical requirements when assembling, and the traditional manual assembly mode has been gradually eliminated; the existing The assembly on the electric fuel pump has certain disadvantages during installation. The manual press-in method is relatively backward, the work efficiency is low, and it is easy to derail and deviate during installation. On the contrary or the deviation of the position, it is not conducive to loading the vehicle, and has brought certain adverse effects in the process of use. Therefore, we propose an error-proof installation tool for the electric fuel pump assembly

Method used

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  • Error-proofing installation tool of electric fuel pump assembly
  • Error-proofing installation tool of electric fuel pump assembly
  • Error-proofing installation tool of electric fuel pump assembly

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] Such as Figure 1-4 As shown, the electric fuel pump assembly error-proof installation tooling includes a manual press 1, one end of the manual press 1 is equipped with a pressure head 2, and the lower end of the manual press 1 is welded with a workbench 3. An electric fuel pump casing 4 is placed on the upper end surface close to the manual press 1, and a workpiece assembly 5 is movably installed on the upper end of the electric fuel pump casing 4, and the movable installation between the workpiece assembly 5 and the pressure head 2 acts on The assembly tool 6 on the workpiece assembly 5; the inside of the assembly tool 6 is provided with a guide seat 61, a cylindrical rod 62 is welded at the middle position of the upper end surface of the...

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Abstract

The invention discloses an error-proofing installation tool of an electric fuel pump assembly. The installation tool comprises a hand-operated press, a pressure head is movably mounted in the outer side of one end of the hand-operated press, a workbench is welded to the lower end surface of the hand-operated press, an electric fuel pump casing is placed in the side, close to the hand-operated press, in the upper end surface of the workbench, and the upper end of the electric fuel pump casing is movably provided with a workpiece assembly. The installation assembly is provided with the hand-operated press and an assembling tool, derailing and seizing phenomena during hand-operated installation are avoided, the difficulty in hand-operation installation is solved via the mechanical installation manner, the working efficiency is improved, an assembling groove and plug port in the tool are used to fix and limit the installation position of the workpiece assembly, it is ensured that the workpiece assembly is placed in the casing accurately and orientation of the plug is correct, the installation tool is suitable for different working conditions, and the using prospects are better.

Description

technical field [0001] The invention relates to the field of installation of an electric fuel pump assembly, in particular to an error-proof installation tool for an electric fuel pump assembly. Background technique [0002] The electric fuel pump is a device that continuously sucks fuel out of the fuel tank to provide the fuel system with specified pressure and flow of fuel. The electric fuel pump has certain technical requirements when assembling, and the traditional manual assembly mode has been gradually eliminated; the existing The assembly on the electric fuel pump has certain disadvantages during installation. The manual press-in method is relatively backward, the work efficiency is low, and it is easy to derail and deviate during installation. On the contrary, or the deviation of the position is not conducive to loading the vehicle, and brings certain adverse effects in the process of use. Therefore, we propose an error-proof installation tool for the electric fuel p...

Claims

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Application Information

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IPC IPC(8): B23P19/02B25B11/02
CPCB23P19/02B25B11/02
Inventor 苏强
Owner 定远亿利过滤技术有限公司
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