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Press fitting side-closing machine for dust cover

A dust cover and edge finishing machine technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems that the size consistency of the edge cannot be guaranteed, and the dust cover cannot be effectively guaranteed to fall off.

Inactive Publication Date: 2015-05-20
CHANGCHUN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main function of the dust cover of the wheel bracket is to prevent dust from entering the wheel bracket. The assembly of the wheel bracket and the dust cover bracket is usually carried out by press-fitting, but simple press-fitting cannot effectively ensure the fall-off of the dust cover, so it is necessary to After the assembly is completed, it is effectively processed. The usual method is to trim the dust cover
If the trimming of the dust cover is done manually, the consistency of the trimming size cannot be guaranteed. Therefore, a trimming device with a self-centering function is needed to ensure the consistency of the trimming size during the trimming process. To ensure that the force is even, the station needs to be designed to be symmetrical

Method used

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  • Press fitting side-closing machine for dust cover
  • Press fitting side-closing machine for dust cover
  • Press fitting side-closing machine for dust cover

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0012] Specific implementation mode one: combine Figure 1-7 This embodiment will be described.

[0013] A dust cover press-fitting edge trimming machine is composed of a machine tool workbench, a press-fit mechanism (50), and a clamp (40). The workbench of the machine tool is composed of a bench (20) and a worktable surface (30). There are four adjustable feet (10) under the bench (20) that can be adjusted horizontally. The workbench is the main supporting part of the equipment; The press-fit mechanism consists of 8 components, the support frame (50-07) is the support component, the cylinder (50-08) is installed on the support frame (50-07), and the connector (50-01) is the cylinder (50-08 ) and the pressure rod (50-06), the oil-free bushing (50-02) is installed in the shaft sleeve (50-05), the pressure rod (50-06) can slide freely inside, and the pressure head (50 -03) Spherical contact with the pressure rod, that is, floating connection, the dust-proof ring is placed in t...

specific Embodiment approach 2

[0014] Specific implementation mode two: combination Figure 1-7 The working process of the dust cover press-fitting edge trimming machine is explained.

[0015] When the pump body steel ball press machine is working, first place the dust cover (40-19) in the dust cover positioning sleeve (40-15), and use the dust cover positioning pin (40-16) for the angular direction, and the wheel bracket (40-18) is placed on the positioning mandrel, and the angular positioning is carried out by using the angular positioning pin (40-17) of the wheel bracket; then the cylinder (50-08) moves downward to drive the pressing rod (50-06), pressing The head (50-03) moves downward and finally contacts the wheel bracket (40-18). As the force increases, the wheel bracket and the dust cover are pressed together; after the pressing is completed, the cylinder (40-06) Move up, push the thrust shaft (40-03) to move up, and then make the hinge (40-11) rotate, and the pressure block (40-12) move to the cen...

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Abstract

The invention discloses a press fitting side-closing machine for a dust cover. The machine is of a vertical structure and is composed of a machine tool working table, a press fitting mechanism and a clamp. According to the press fitting mechanism, an air cylinder is adopted for driving, a pressing head and a pressing rod are in spherical surface connection, and good self-adaptation is achieved. The clamp is used for positioning the workpiece. Meanwhile, side closing is performed on the dust cover after press fitting, air cylinder self-centering driving is adopted for the four-station side-closing press fitting head, in this way, it is ensured that press fitting sizes of all stations are uniform, and then the dust cover is prevented from falling off from a wheel support.

Description

technical field [0001] The invention belongs to assembly equipment, and is especially suitable for press-fitting and trimming the wheel bracket dust cover. Background technique [0002] The main function of the dust cover of the wheel bracket is to prevent dust from entering the wheel bracket. The assembly of the wheel bracket and the dust cover bracket is usually carried out by press-fitting, but simple press-fitting cannot effectively ensure the fall-off of the dust cover, so it is necessary to After the assembly is completed, it is effectively processed, and the usual method is to trim the dust cover. If the trimming of the dust cover is done manually, the consistency of the trimming size cannot be guaranteed. Therefore, a trimming device with a self-centering function is needed to ensure the consistency of the trimming size during the trimming process. To ensure that the force is even, the station needs to be designed to be symmetrical. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): B21D53/80B23P19/027
CPCB21D53/80B23P19/027
Inventor 谷东伟龙哲王志琼毕瑞蘭张邦成李述东张国忠张忠浩
Owner CHANGCHUN UNIV OF TECH