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A multi-station automatic assembly method for an oil pump

An automatic assembly and multi-station technology, applied in the direction of assembly machines, metal processing, manufacturing tools, etc., can solve the problem of low automation of oil pump press fitting and achieve the effect of ensuring position accuracy

Active Publication Date: 2021-02-02
CHANGXING BEST MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies of the prior art and provide a multi-station automatic assembly method for an oil pump, which drives the ingredient transfer assembly while driving the station conversion mechanism during the upward movement of the pressing assembly to transfer the station of the oil pump body Carry out automatic feeding of steel balls and plugs, press-fit components move down to press-fit steel balls and plugs, and at the same time drive positioning components to position and fasten the oil pump body, realize automatic press-fit production of oil pump bodies, and solve the existing technology There is a technical problem of low degree of automation in oil pump pressure distribution

Method used

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  • A multi-station automatic assembly method for an oil pump
  • A multi-station automatic assembly method for an oil pump
  • A multi-station automatic assembly method for an oil pump

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Embodiment 1

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0041] According to the drawings in the manual figure 1 A multi-station automatic assembly method for an oil pump is described.

[0042] A multi-station automatic assembly method for an oil pump, comprising the steps of moving down:

[0043] (a) Feeding part A, the oil pump body 10 on the feeding mechanism 1 is transferred to the station conversion station in a directional push manner through the conveyor belt 43;

[0044] (b) The station transfer part, which drives the turntable 22 on the station conversion mechanism 2 to tran...

Embodiment 2

[0052] Wherein, the same or corresponding parts as those in the first embodiment adopt the reference numerals corresponding to the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below; the difference between the second embodiment and the first embodiment is that : the step (d) also includes a secondary positioning part, which drives the transmission part 332 to move down during the downward movement of the driving part 331, and the positioning part 312 on the positioning assembly 31 is pressed against the oil pump body 10 by the transmission part 332, The positioning part 312 performs secondary positioning on the oil pump body in a shape positioning manner, so that the positioning assembly 31 positions the oil pump body 10 and then presses it.

[0053] Further, the step (d) also includes a separation part. After the steel ball 10 and the plug 102 are press-fitted into the oil pump body 10, the driving part 331 moves up...

Embodiment 3

[0058] According to the manual attached Figure 2-12 A multi-station automatic switching type oil pump press fitting production equipment in this embodiment is described.

[0059] Such as Figures 2 to 6 As shown, a multi-station automatic switching type oil pump press fitting production equipment includes:

[0060] A feeding mechanism 1, which is used to transfer the oil pump body 10 to the station conversion mechanism 2;

[0061] Station switching mechanism 2, the station switching mechanism 2 is used to transfer the oil pump body 10 between various stations, and a plurality of positioning grooves 21 are arranged on it, and the positioning grooves 21 are adapted to the shape of the oil pump body 10 ; After the oil pump body 10 is transferred to the positioning groove 21 by the feeding mechanism 1, after the initial positioning of the oil pump body 10 by the positioning groove 21, the oil pump body is transferred to the bottom of the press-fitting mechanism 3 by the station...

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Abstract

The invention relates to the technical field of oil pump assembly production, in particular to a multi-station automatic assembly method for an oil pump, which includes a feeding part A, a station transfer part, a feeding part B, a press fitting part and an output part. Transfer to the station conversion mechanism, driven by it to enter the press-fitting station, press-fit the plug and steel ball in the ingredient buffer part to the oil pump body through the drive part, and then drive the press-fitted oil pump through the station conversion mechanism The body is pushed and output by the output mechanism; the station conversion mechanism is driven to transfer the position of the oil pump body during the upward movement of the pressing assembly, and at the same time the ingredient transfer assembly is driven to automatically load steel balls and plugs, and the pressing assembly moves down to complete the steel ball. While press-fitting with the plug, the positioning component is driven to position and fasten the oil pump body, realizing the fully automatic press-fit production of the oil pump body, and solving the technical problem of low automation of oil pump press-fitting in the prior art.

Description

technical field [0001] The invention relates to the technical field of oil pump assembly production, in particular to a multi-station automatic assembly method for an oil pump. Background technique [0002] As we all know, the function of the oil pump is to suck the engine oil out of the oil tank while ensuring a certain pressure. In order to ensure sufficient pressure when the oil is discharged, the oil outlet of the oil pump housing is provided with a steel ball, and the steel ball is installed. The mounting holes need to be sealed and bridged, usually by plug press fitting. Most of the existing engine oil pump casing steel balls and plugs are pressed in by two processes manually, which has the problems of low efficiency and unreliable installation. [0003] Chinese patent: 2014102416971 discloses a steel ball and plug press-in device for an engine oil pump housing, including a frame, which is provided with a clamping assembly for clamping the workpiece of the engine oil ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00
CPCB23P19/001B23P19/004B23P21/006
Inventor 丁震华
Owner CHANGXING BEST MASCH CO LTD