CN102717282A - Bearing hole turning and top surface milling tool for speed reducer shell - Google Patents

Bearing hole turning and top surface milling tool for speed reducer shell Download PDF

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Publication number
CN102717282A
CN102717282A CN2012102122235A CN201210212223A CN102717282A CN 102717282 A CN102717282 A CN 102717282A CN 2012102122235 A CN2012102122235 A CN 2012102122235A CN 201210212223 A CN201210212223 A CN 201210212223A CN 102717282 A CN102717282 A CN 102717282A
Authority
CN
China
Prior art keywords
plate
speed reducer
reducer shell
board
reducing gearbox
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012102122235A
Other languages
Chinese (zh)
Inventor
毛永锋
方晋
侯乃坤
刘小江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tangchen Automobile Parts Co Ltd
Original Assignee
Jiangsu Tangchen Automobile Parts Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Tangchen Automobile Parts Co Ltd filed Critical Jiangsu Tangchen Automobile Parts Co Ltd
Priority to CN2012102122235A priority Critical patent/CN102717282A/en
Publication of CN102717282A publication Critical patent/CN102717282A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a bearing hole turning and top surface milling tool for a speed reducer shell. The tool is characterized by comprising a bottom plate and a top plate, wherein the top plate faces the bottom plate; the top plate and the bottom plate are connected by a plurality of support columns; a round hole into which the speed reducer shell partially extends is formed in the top plate; the diameter of the round hole is slightly smaller than that of a flange of the speed reducer shell; and pressing devices are vertically arranged at four corners of the top plate and are pressing cylinders. The bearing hole of the speed reducer shell partially extends into the round hole of the top plate, and the flange surface of the speed reducer shell is tightly adhered to the periphery of the round hole of the top plate, so that the upper top surface to be machined is upward and milled; and in addition, a turning tool extends into the bearing hole between the top plate and the bottom plate to turn the bearing hole.

Description

A kind of dead eye turning of reducing gearbox and mill the end face frock
Technical field
The present invention relates to a kind of clamp fixture, particularly a kind of dead eye turning of reducing gearbox and mill the end face frock.
Background technology
Reducing gearbox passes through casting; Obtain finished product through some operations then; Thereby bearing cap and reducing gearbox assembling the carrying out turning of dead eye; Because the preferential milling of flange face of reducing gearbox, thereby the flange face of expecting utilizing frock of the present invention to make full use of and preferentially milling carries out the production and processing of subsequent handling as installed surface.
Summary of the invention
Technical problem to be solved by this invention provide a kind of reducing gearbox dead eye turning and mill the end face frock, reducing gearbox is easy to the processing of clamping and required operation.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of reducing gearbox dead eye turning and mill the end face frock; Its innovative point is to comprise: base plate and over against the top board of base plate; Be connected through some support columns between said top board and base plate, have the circular hole that supplies reducing gearbox partly to stretch on the said top board, said Circularhole diameter is slightly less than the reducing gearbox flange diameter; Be vertically installed with hold down gag on four jiaos on the said top board, said hold down gag is a clamping cylinder.
The invention has the advantages that: the reducing gearbox dead eye is partly stretched in the circular hole of top board, and the reducing gearbox flange face is close to around the top board circular hole, make last end face to be processed up, thereby this face is carried out milling.Lathe tool is stretched into the dead eye between top board and base plate, carry out the turning of dead eye.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the dead eye turning of a kind of reducing gearbox of the present invention and mills the front view of end face frock.
Fig. 2 is the dead eye turning of a kind of reducing gearbox of the present invention and mills the vertical view of end face frock.
Front view when Fig. 3 is the dead eye turning of a kind of reducing gearbox of the present invention and the user mode of milling the end face frock.
Left view when Fig. 4 is the dead eye turning of a kind of reducing gearbox of the present invention and the user mode of milling the end face frock.
The specific embodiment
The dead eye turning of a kind of reducing gearbox illustrated in figures 1 and 2 and mill the end face frock; Comprise base plate 1 and over against the top board 2 of base plate; 1 of top board 2 and base plate are connected through some support columns 3; Have the circular hole 4 that supplies reducing gearbox partly to stretch on the top board 2, and these circular hole 4 diameters are slightly less than reducing gearbox flange 5 diameters.Be vertically installed with hold down gag on 2 four jiaos on the top board, this hold down gag is a clamping cylinder 6.
During concrete clamping, like Fig. 3 and shown in Figure 4, up with reducing gearbox end face 7; And bearing cap is partly stretched on the top board in the circular hole 4; Make reducing gearbox flange 5 be close to top board 2, and compress reducing gearbox through the clamping cylinder 6 that is provided with on four jiaos on the top board, this moment just can be with clamping of the present invention to lathe; Utilize lathe tool to stretch into dead eye 8 structure places from the side, carry out the turning processing of dead eye.Also can with frock clamping of the present invention to milling machine, accomplish the Milling Process of its end face.

Claims (1)

1. reducing gearbox dead eye turning and mill the end face frock; It is characterized in that comprising: base plate and over against the top board of base plate; Be connected through some support columns between said top board and base plate; Have the circular hole that supplies reducing gearbox partly to stretch on the said top board, said Circularhole diameter is slightly less than the reducing gearbox flange diameter; Be vertically installed with hold down gag on four jiaos on the said top board, said hold down gag is a clamping cylinder.
CN2012102122235A 2012-06-26 2012-06-26 Bearing hole turning and top surface milling tool for speed reducer shell Pending CN102717282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102122235A CN102717282A (en) 2012-06-26 2012-06-26 Bearing hole turning and top surface milling tool for speed reducer shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102122235A CN102717282A (en) 2012-06-26 2012-06-26 Bearing hole turning and top surface milling tool for speed reducer shell

Publications (1)

Publication Number Publication Date
CN102717282A true CN102717282A (en) 2012-10-10

Family

ID=46943223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102122235A Pending CN102717282A (en) 2012-06-26 2012-06-26 Bearing hole turning and top surface milling tool for speed reducer shell

Country Status (1)

Country Link
CN (1) CN102717282A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009133A (en) * 2012-12-13 2013-04-03 天津卡达克汽车高新技术公司 Jig for milling plane of welded thick flange
CN103386621A (en) * 2013-07-31 2013-11-13 湖北三江航天红阳机电有限公司 Boring mill clamp for forming inner oblique opening in composite cabin section and method for forming inner oblique opening in composite cabin section
CN104493559A (en) * 2014-12-19 2015-04-08 青岛海通车桥有限公司 Truck rear axle reducer shell horizontal machining center and using method thereof
CN105583455A (en) * 2016-03-04 2016-05-18 无锡市新大机械有限公司 Pressing structure for side edges of gantry type sheet metal keyway planer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010058716A (en) * 1999-12-30 2001-07-06 양재신 AL wheel clamping device
CN201446409U (en) * 2009-07-27 2010-05-05 山东联诚集团有限公司 Machining clamp for workpiece with bearing bore
CN102091806A (en) * 2011-03-24 2011-06-15 常州华德机械有限公司 Special clamp for motor shell macropore series for fine boring rail train
CN201950493U (en) * 2010-12-30 2011-08-31 上海无线电设备研究所 Clamping device for processing housing part
CN202668136U (en) * 2012-06-26 2013-01-16 江苏汤臣汽车零部件有限公司 Tool for turning bearing hole and milling top surface of speed reducer casing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010058716A (en) * 1999-12-30 2001-07-06 양재신 AL wheel clamping device
CN201446409U (en) * 2009-07-27 2010-05-05 山东联诚集团有限公司 Machining clamp for workpiece with bearing bore
CN201950493U (en) * 2010-12-30 2011-08-31 上海无线电设备研究所 Clamping device for processing housing part
CN102091806A (en) * 2011-03-24 2011-06-15 常州华德机械有限公司 Special clamp for motor shell macropore series for fine boring rail train
CN202668136U (en) * 2012-06-26 2013-01-16 江苏汤臣汽车零部件有限公司 Tool for turning bearing hole and milling top surface of speed reducer casing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103009133A (en) * 2012-12-13 2013-04-03 天津卡达克汽车高新技术公司 Jig for milling plane of welded thick flange
CN103009133B (en) * 2012-12-13 2015-09-02 天津卡达克汽车高新技术公司 A kind of fixture welding thick flange milling plane
CN103386621A (en) * 2013-07-31 2013-11-13 湖北三江航天红阳机电有限公司 Boring mill clamp for forming inner oblique opening in composite cabin section and method for forming inner oblique opening in composite cabin section
CN103386621B (en) * 2013-07-31 2016-01-20 湖北三江航天红阳机电有限公司 Angle hatch method in a kind of composite cabin section
CN104493559A (en) * 2014-12-19 2015-04-08 青岛海通车桥有限公司 Truck rear axle reducer shell horizontal machining center and using method thereof
CN105583455A (en) * 2016-03-04 2016-05-18 无锡市新大机械有限公司 Pressing structure for side edges of gantry type sheet metal keyway planer

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Application publication date: 20121010

C12 Rejection of a patent application after its publication