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Adjustable press-mounting head

A pressure-fitting head and adjustable technology, applied in the field of bearing manufacturing, can solve the problems of long production time, high power consumption, large equipment, etc., and achieve the effect of improving continuity

Inactive Publication Date: 2015-12-09
JIANGYIN JIB WD PRECISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the manufacture of bearings, the assembly of bearings is generally carried out through a complex assembly line. The equipment is huge, the production time is long, and the power consumption is also large. It is not suitable for miniaturized production in small factories, R&D laboratories, etc.

Method used

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  • Adjustable press-mounting head

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Embodiment Construction

[0018] 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.

[0019] Such as figure 1 As shown, an adjustable press-fit head includes a main press-fit shaft 1 and a push plate 6 for pushing the main press-fit shaft 1, and a secondary press-fit sleeve 4 is slidably connected to the periphery of the main press-fit shaft 1. A roller press-fit sleeve is arranged between the press-fit shaft 1 and the auxiliary press-fit sleeve 4;

[0020] The roller press-fitting sleeve includes several roller installation grooves parallel to the main press-fitting shaft 1, the roller installation grooves are open on both sides of the axial direction, and the opening at one end of the roller installation groove is provided with a shrinkage t...

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Abstract

The invention relates to an adjustable press-mounting head. The adjustable press-mounting head comprises a main press-mounting shaft and a pushing plate used for pushing the main press-mounting shaft, wherein an auxiliary press-mounting sleeve is connected to the periphery of the main press-mounting shaft in a sliding manner, and a roller press-mounting sleeve is arranged between the main press-mounting shaft and the auxiliary press-mounting sleeve; the roller press-mounting sleeve comprises a plurality of roller mounting grooves parallel to the main press-mounting shaft; a pressure cavity is formed between the pushing plate and the main press-mounting shaft, and an air tap is arranged on the pressure cavity; a plurality of push rods are arranged on the pushing plate in a ring array manner and inserted into the roller mounting grooves, and the pushing plate pushes the push rods to extrude rollers out of the roller mounting grooves; and a pushing sleeve adopting a semi-closed structure is further arranged at the periphery of the auxiliary press-mounting sleeve, the closed end of the pushing sleeve is in elastic connection with the top of the auxiliary press-mounting sleeve through springs, and a pushing ring is further arranged at the top of the closed end of the pushing sleeve.

Description

technical field [0001] The invention relates to an adjustable pressing head, which belongs to the field of bearing manufacturing. Background technique [0002] In the manufacture of bearings, bearings are generally assembled through a complex assembly line. The equipment is huge, the production takes a long time, and the power consumption is also large. It is not suitable for miniaturized production in small factories, R&D laboratories, etc. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the relatively huge technical problem of the bearing production equipment in the prior art, and provide a miniaturized integrated bearing press-fitting head. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] An adjustable press-fit head, including a main press-fit shaft and a push plate for pushing the main press-fit shaft, a secondary press-fit sleeve is slidably con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C43/04F16C43/06
Inventor 程万丁沈强
Owner JIANGYIN JIB WD PRECISION