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An automatic press-fitting device for an engine ball head ball socket collar assembly

A press-fitting device and engine technology, applied in metal processing equipment, metal processing, manufacturing tools and other directions, can solve the problems of high labor cost, difficult detection, high labor intensity, etc., and achieve high labor cost, low efficiency, and labor intensity. big effect

Active Publication Date: 2022-04-29
DONGFENG MOTOR PARTS & COMPONENTS GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

②The assembly of the ball socket and the collar must meet a certain height. The height of the ball socket collar is 11mm±0.1mm. If it is too high, there will be a risk of the ball socket and collar bursting, and if it is too low, it will cause the risk of the ball socket falling off.
③The press-fit force is between 300N-500N. If the press-fit force is too high, there will be a risk of crushing the ball and socket ring. If the press-fit force is too small, the press-fit will not be in place. If the fit gap is too small, the ball and socket will fall off.
However, manual detection is inefficient, labor-intensive, and labor-intensive
At the same time, after press-fitting, there is a bias in the judgment of personnel in manual inspection, which makes it difficult to detect objectively, and cannot 100% guarantee the consistency and accuracy of the ball head ball and socket collar assembly, and there is uncertainty. Returning to the warehouse or making a claim will increase operating costs and risks for the company. For this reason, we propose an automatic press-fitting device for the engine ball head ball socket collar assembly

Method used

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  • An automatic press-fitting device for an engine ball head ball socket collar assembly
  • An automatic press-fitting device for an engine ball head ball socket collar assembly
  • An automatic press-fitting device for an engine ball head ball socket collar assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-9 , an automatic press-fitting device for an engine ball joint collar assembly, comprising a ball joint collar assembly and a ball joint collar assembly, the ball joint collar assembly is composed of a ball stud 1 and a collar 2, and the ball joint sleeve The ring assembly is composed of a ball stud 1, a collar 2 and a ball socket 3. In the ball stud collar assembly, the collar 2 has a hole in the middle on both sides, and the ball head of the ball stud 1 cannot pass through the small hole, and the ball head of the large hole can. pass.

[0028] In the ball joint and socket collar assembly, the large hole of the collar 2 and the outer diameter of the opening of the ball socket 3 are in clearance fit, and the ball stud 1 can swing freely in the ball joint and socket collar assembly without stagnation. It also includes a ball head vibrating plate 4, a ring vibrating plate 5, a ball socket vibrating plate 6, a loading and unloading robot 7, a ball head ...

Embodiment 2

[0030] refer to Figure 1-9 , as another preferred embodiment of the present invention, the difference from Embodiment 1 is that it includes a bolt guide rail mounting plate 20, a collar positioning block mounting plate 21, a collar positioning block 22, an infrared radiation sensor mounting frame 23, and a bolt guide rail The mounting plate 20 is fixed on the upper side of the ball collar assembly fixed bracket 18 by bolts, the collar positioning block mounting plate 21 is fixed on the upper side of the bolt guide rail mounting plate 20 by bolts, and the collar positioning block 22 is fixed on the collar positioning block by bolts. On one side of the plate 21, the infrared beam sensor mounting frame 23 is fixed on both sides below the collar positioning block 22 by bolts, and the ball head is not assembled in place. The ball stud magnet 25 is adsorbed on the middle and lower end of the collar positioning block mounting plate 21, and is in the middle of the infrared sensor 24 ...

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Abstract

The invention relates to the technical field of press-fitting equipment, in particular to an automatic press-fitting device for an engine ball joint collar assembly, which includes a ball joint collar assembly and a ball joint joint collar assembly. The ball joint collar assembly consists of a ball stud and a sleeve The ball head and socket ring assembly is composed of a ball stud, a collar and a ball socket. In the ball stud ring assembly, there is a hole in the middle of both sides of the ring, and the ball head of the ball stud at the small hole cannot pass through. The hole can be passed through; the press-fitting efficiency of the ball-and-socket collar assembly is greatly improved, the detection accuracy and consistency rate are greatly improved, manual deviation is eliminated, and press-fitting and testing personnel are reduced. Effectively reduce the company's operating costs and risks. At the same time, the integrated and modular layout also shortens the installation and maintenance time, bringing more convenience to operators and maintenance personnel.

Description

technical field [0001] The invention relates to the technical field of press-fitting equipment, in particular to an automatic press-fitting device for an engine ball head ball socket collar assembly. Background technique [0002] The role of the engine ball socket collar assembly: the engine ball socket collar assembly is used to adjust the engine rocker arm valve clearance in the engine. When the engine rocker arm is reciprocating, if the valve clearance of the engine rocker arm is too large or too small, the engine rocker arm will be locked, the engine will be weak, and cannot be used normally, resulting in engine failure. [0003] In order to meet the normal adjustment of the valve clearance in the engine by the ball socket collar assembly, the following must be met: ①The ball joint can move freely after the ball socket and the collar assembly are assembled and does not fall off. ②The assembly of the ball socket and the collar must meet a certain height. The height of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027B23P19/00
CPCB23P19/027B23P19/001B23P19/007
Inventor 王俊华建杰向大成庞国辉
Owner DONGFENG MOTOR PARTS & COMPONENTS GROUP
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