Fixture for annular gear machining

A technology for internal gears and fixtures, which is applied in the direction of manufacturing tools, metal processing equipment, gear teeth, etc., can solve problems such as poor use effect, and achieve the effects of saving time, good fixing effect, and firm and reliable structure

Inactive Publication Date: 2018-05-18
TAIZHOU WEIYE MACHINERY MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a jig for processing an inner ring gear, which has the advantages of being able to quickly press and fix and fix inner ring gears of different sizes, and solves the problem of poor use effect of existing equipment

Method used

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  • Fixture for annular gear machining
  • Fixture for annular gear machining
  • Fixture for annular gear machining

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-3 , the present invention provides a technical solution: a fixture for processing an inner ring gear, including a base 15, four sets of long-necked bolts 1 are arranged on the surface of the base 15, which facilitates better fixing of the device, and a straight line is installed above the base 15. The guide rail 2, the surface of the linear guide rail 2 is provided with a slider 14, the third mounting plate 13 is installed above the slider...

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Abstract

The invention discloses a fixture for annular gear machining. The fixture for annular gear machining comprises a base; a linear guide rail is installed above the base, the surface of the linear guiderail is provided with sliding blocks, third mounting plates are installed above the sliding blocks, second fixed plates are installed above the third mounting plates, first fixed plates are installedabove the second fixed plates, and an annular gear is arranged above the second fixed plates at one sides of the first fixed plates; and second pressing plates are arranged above the first fixed plates, screws are installed in the first fixed plates, butterfly nuts are arranged on the surfaces of the screws above the second pressing plates, first mounting plates are installed above the base at oneside of the linear guide rail, and hydraulic cylinders are installed at the inner sides of the first mounting plates. Through the arranging of the screws, the butterfly nuts, the linear guide rail, and the a hydraulic cylinder structure, the fixture for annular gear machining has the advantage of fast pressing fastening and fixing annular gears with different sizes.

Description

technical field [0001] The invention relates to the technical field of processing equipment for internal ring gears, in particular to a clamp for processing internal ring gears. Background technique [0002] The inner ring gear refers to the inner gear on the same axis as the planetary carrier in the planetary gear transmission. When the inner hole of the ring gear is processed, the ring gear needs to be fixed by the inner hole plate of the ring gear first, and then the inner hole of the ring gear is fixed by the machining workpiece. For processing, the inner ring gears used in automobiles and construction machinery are mostly medium-carbon alloy steel quenched and tempered nitriding process or low-carbon alloy steel carburizing and quenching process, and most of them are thin-walled parts, which have large mechanical deformation during processing and heat treatment deformation, it is difficult to meet the accuracy requirements. In order to improve the precision of the inner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F23/06
CPCB23F23/06
Inventor 潘朝海
Owner TAIZHOU WEIYE MACHINERY MFG CO LTD
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