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Method for machining universal joint bearing

A technology of bearing processing and universal joints, which is applied in the direction of pivot connection, etc., can solve the problems that the outer ring cannot be further processed and affects the application of universal joint bearings, etc., so as to facilitate mass production and application, facilitate assembly and positioning, and improve the pass rate Effect

Active Publication Date: 2012-07-11
FUJIAN LONGXI BEARING (GROUP) CO LTD
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AI Technical Summary

Problems solved by technology

After the ball stud and the outer ring are assembled together, the outer rotating surface of the outer ring becomes uneven due to the deformation of the injection molding, the deformation of the assembly process, and the deformation of the mating state, and the outer ring cannot be further processed after the ball stud is assembled. ring, thus affecting the universal joint bearing application

Method used

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  • Method for machining universal joint bearing
  • Method for machining universal joint bearing
  • Method for machining universal joint bearing

Examples

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Embodiment Construction

[0029] Please check Figure 1 to Figure 5 , a kind of universal joint bearing processing method, it comprises:

[0030] Step 1 is used to process a ball stud 10 and an outer ring 20; the ball stud 10 is provided with a ball head 11 and an end eye 12; the outer ring 20 is provided with an outer surface 21, an elastic assembly groove 22 and a disassembly The sleeve hole 23, the outer surface 21 is a rotary surface, the sleeve removal hole 23 is a rotary cylinder with a diameter of D2, the assembly groove 22 and the sleeve removal hole 23 are connected and pass through the outer ring 20 along the axis of the assembly groove 22; The ring 20 is provided with a slot 24 that runs through the outer surface 21 and the assembly groove 22 so that the part of the outer ring 20 between two adjacent slots 24 forms an elastic suspended claw, so as to facilitate the assembly of the ball head rod 10 or the tooling 30;

[0031] Step 2, for installing the tooling 30 in the assembly groove 22 of...

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Abstract

The invention discloses a method for machining a universal joint bearing. The method comprises the following steps of: machining a spherical head rod and an outer ring, wherein the outer ring is provided with an elastic mounting groove and a splitting hole which are communicated and penetrate through the outer ring along an axial line of the mounting groove; mounting a tool in the mounting groove, wherein the tool is provided with an outer spherical surface and a through slot penetrating through an axial line of the tool, and parameters of the outer spherical surface and parameters of the mounting groove of the outer ring are matched; mounting the tool and the outer ring on a machining device in a connecting manner after a connection shaft penetrates through the through slot; carrying out finish machining on the outer side surface of the outer ring through a machining device; splitting the outer ring and the tool through the splitting hole of the outer ring; and mounting the spherical head rod and the outer ring. The method for machining the universal joint bearing, disclosed by the invention, has the following advantages that the machining precision of the outer side surface of the outer ring, which is provided with the spherical head rod, is good and the yield of the universal joint bearing can be increased.

Description

technical field [0001] The invention relates to a processing method of a universal joint bearing. Background technique [0002] The existing universal joint bearing processing method includes: step 1, for processing the ball stud and the outer ring; and step 2, for assembling the ball stud and the outer ring. After the ball stud and the outer ring are assembled together, the outer rotating surface of the outer ring becomes uneven due to the deformation of the injection molding, the deformation of the assembly process, and the deformation of the mating state, and the outer ring cannot be further processed after the ball stud is assembled. ring, which affects the application of universal joint bearings. Contents of the invention [0003] The invention provides a universal joint bearing processing method, which overcomes the shortcomings of the universal joint bearing processing method in the background art. [0004] The adopted technical scheme that the present invention s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/06
Inventor 陈志雄叶民强
Owner FUJIAN LONGXI BEARING (GROUP) CO LTD
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