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Eccentric hole finishing device and method

An eccentric hole and finishing technology, applied in metal processing and other directions, can solve the problems of low machining accuracy and roughness qualification rate of eccentric holes, and achieve the effect of improving size and roughness accuracy.

Active Publication Date: 2017-05-31
JIANG SU NAN FANG BEARING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the technical problem of low machining accuracy and roughness pass rate of the eccentric hole of the inner ring of the bearing in the prior art, the present invention provides an eccentric hole finishing device and method

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  • Eccentric hole finishing device and method
  • Eccentric hole finishing device and method
  • Eccentric hole finishing device and method

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Embodiment Construction

[0045] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0046] Such as Figure 1-9 As shown, it is the best embodiment of the present invention, an eccentric hole finishing device, including a frame 1, a whole hole mold base assembly 2 installed in the frame 1 for placing the eccentric bearing 10 to be adjusted, and used to control the hole to be adjusted. The loading manipulator 3, the blanking and diverting device 4, the steel ball circulation device 5, the force measuring head assembly 6 and the finishing cylinder 7 installed on the top of the frame 1 in the moving position of the eccentric bearing 10 on the whole hole mold base assembly 2 , The force measuring head assembly 6 is installed on the extended end o...

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Abstract

The invention relates to the eccentric hole processing technical field, and especially relates to an eccentric hole finishing device and method; the eccentric hole finishing device comprises a frame, a hole finishing die holder assembly arranged in the frame and used for placing a to be finished eccentric bearing, a loading manipulator used for controlling motion positions of the to be finished eccentric bearing on the hole finishing die holder assembly, a blanking shunting device, a steel ball cycle device, a force measuring pressure head assembly and a finishing cylinder arranged on the top of the frame; the force measuring pressure head assembly is arranged on an extending end of the finishing cylinder. The eccentric hole finishing device uses a precision steel ball to carry out force measure finishing for the machine tooled eccentric hole, thus greatly and effectively improving eccentric hole size and roughness precision, and sorting out the eccentric hole size and roughness.

Description

technical field [0001] The invention relates to the technical field of eccentric hole processing, in particular to an eccentric hole finishing device and method, which are suitable for finishing the eccentric hole of the inner ring of an automobile ABS bearing after machining. Background technique [0002] Machining of eccentric holes in the inner ring of automotive ABS bearings usually needs to be carried out on a CNC machining center with functions such as drilling and boring / reaming. In mass production, due to tool wear, edge chipping, etc., even if a high-precision CNC machining center is used, it is still difficult to effectively guarantee the dimensional accuracy and roughness requirements of the eccentric hole, so the yield is low, and the eccentric hole must be corrected after machining. Time-consuming sorting by pore size and roughness. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the technic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P9/02B23Q7/04B23Q7/14B23Q7/12
CPCB23P9/02B23Q7/043B23Q7/12B23Q7/1494
Inventor 臧新群薛诵斌
Owner JIANG SU NAN FANG BEARING CO LTD