CN105345034B - Cardan shaft rod end facing changement - Google Patents

Cardan shaft rod end facing changement Download PDF

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Publication number
CN105345034B
CN105345034B CN201510841214.6A CN201510841214A CN105345034B CN 105345034 B CN105345034 B CN 105345034B CN 201510841214 A CN201510841214 A CN 201510841214A CN 105345034 B CN105345034 B CN 105345034B
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CN
China
Prior art keywords
thimble
processing
fixing
transmission shaft
regulating fender
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Active
Application number
CN201510841214.6A
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Chinese (zh)
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CN105345034A (en
Inventor
王键钦
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.)
WUHU TIANJIN MACHINERY Co Ltd
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WUHU TIANJIN MACHINERY Co Ltd
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Application filed by WUHU TIANJIN MACHINERY Co Ltd filed Critical WUHU TIANJIN MACHINERY Co Ltd
Priority to CN201510841214.6A priority Critical patent/CN105345034B/en
Publication of CN105345034A publication Critical patent/CN105345034A/en
Application granted granted Critical
Publication of CN105345034B publication Critical patent/CN105345034B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B5/00Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/08Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B25/00Accessories or auxiliary equipment for turning-machines
    • B23B25/06Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work

Abstract

The invention discloses a kind of Cardan shaft rod end facing changement, including axis horizontal and the conllinear processing end thimble and fixing end thimble for setting, rotation clamping disk is provided between processing end thimble and the fixing end thimble, it is described rotation clamping disk axis horizontal and perpendicular to processing end thimble and the axis of the fixing end thimble, be provided with transmission shaft lever fixture on the rotation clamping disk;Line midpoint between processing end thimble and the fixing end thimble is symmetrical centre point, and the axis of the rotation clamping disk is located between the symmetrical centre point and the fixing end thimble;The regulating fender of semicircular structure is provided between processing end thimble and the fixing end thimble, the diameter of the regulating fender is identical with the transmission shaft lever length of processing is needed, one end of the regulating fender is located at the end lower section of processing end thimble, and the other end of the regulating fender is located at the end lower section of the fixing end thimble.

Description

Cardan shaft rod end facing changement
Technical field
The present invention relates to a kind of Cardan shaft rod end facing changement, belong to Car Drive Shaft constant velocity universal Section product manufacturing technical field.
Background technology
The process of cardan drive axostylus axostyle mainly includes tumbling, blanking, end face milling and smart car profile, wherein outside smart car Shape step is mainly used in carrying out the car optical axis processing at cardan drive axostylus axostyle two ends;In conventional cardan drive axostylus axostyle two ends car In processing technology, it is necessary to artificial rotational workpieces carry out cardan drive axostylus axostyle after the processing of completion cardan drive axostylus axostyle one end The Vehicle Processing of the other end, be by manipulator clamping and the major defect that rotates cardan drive axostylus axostyle, if clamping is not tight Then cannot automatically rotate Cardan shaft bar, the concentricity of clamping tension then cardan drive axostylus axostyle is difficult to control to, from without Thimble beneficial to lathe two ends clamps cardan drive axostylus axostyle;Additionally, the processing at manipulator clamping position is more difficult.
The content of the invention
The present invention is exactly in view of the shortcomings of the prior art, there is provided a kind of Cardan shaft rod end facing reversing machine Structure, can clamp cardan drive axostylus axostyle and be rotated, and can easily process retaining part, meet actually used wanting Ask.
To solve the above problems, the technical solution used in the present invention is as follows:
A kind of Cardan shaft rod end facing changement, including:Axis horizontal and the conllinear processing end top for setting Pin and fixing end thimble, are provided with rotation clamping disk, the rotating clamp between processing end thimble and the fixing end thimble Hold the axis horizontal of disk and perpendicular to processing end thimble and the axis of the fixing end thimble, set on the rotation clamping disk It is equipped with transmission shaft lever fixture;Line midpoint between processing end thimble and the fixing end thimble is symmetrical centre point, institute The axis for stating rotation clamping disk is located between the symmetrical centre point and the fixing end thimble;
The regulating fender of semicircular structure, the adjustment are provided between processing end thimble and the fixing end thimble The diameter of baffle plate is identical with the transmission shaft lever length of processing is needed, and one end of the regulating fender is located at processing end thimble End lower section, the other end of the regulating fender is located at the end lower section of the fixing end thimble, and the regulating fender can be with Move up and down.
As the improvement of above-mentioned technical proposal, the transmission shaft lever fixture be two and be symmetricly set in it is described rotation clamping The axis horizontal both sides of disk, and two transmission shaft lever fixtures be respectively positioned on the symmetrical centre point and the fixing end thimble it Between.
As the improvement of above-mentioned technical proposal, processing knife is provided between the symmetrical centre point and processing end thimble Tool.
Compared with prior art, implementation result of the invention is as follows for the present invention:
Cardan shaft rod end facing changement of the present invention, clamping leaves certain surplus is easy to universal joint Transmission shaft lever concentricity adjusting, so as to clamp cardan drive axostylus axostyle beneficial to the thimble at lathe two ends;And can clamp universal Section transmission shaft lever is rotated, it is possible to easily process retaining part.
Brief description of the drawings
Fig. 1 is the structural representation before Cardan shaft rod end facing changement commutation of the present invention;
Fig. 2 is the structural representation after Cardan shaft rod end facing changement commutation of the present invention.
Specific embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As depicted in figs. 1 and 2, it is Cardan shaft rod end facing changement structural representation of the present invention Figure.Cardan shaft rod end facing changement described in the utility model, including:Axis horizontal and the conllinear processing for setting End thimble 1 and fixing end thimble 2, are provided with rotation clamping disk 3, institute between processing end thimble 1 and the fixing end thimble 2 State the axis horizontal of rotation clamping disk 3 and perpendicular to processing end thimble 1 and the axis of the fixing end thimble 2, the rotation Turn to be provided with transmission shaft lever fixture 4 on clamping disk 3;Line midpoint between processing end thimble 1 and the fixing end thimble 2 It is symmetrical centre point, the axis of the rotation clamping disk 3 is located between the symmetrical centre point and the fixing end thimble 2;Institute The regulating fender 5 that semicircular structure is provided between processing end thimble 1 and the fixing end thimble 2 is stated, the regulating fender 5 Diameter is identical with the transmission shaft lever length of processing is needed, and one end of the regulating fender 5 is located at the end of processing end thimble 1 Lower section, the other end of the regulating fender 5 is located at the end lower section of the fixing end thimble 2, and the regulating fender 5 can more than Lower movement.Preferably, the transmission shaft lever fixture 4 be two and be symmetricly set in it is described rotation clamping disk 3 axis horizontal two Side, and two transmission shaft lever fixtures 4 are respectively positioned between the symmetrical centre point and the fixing end thimble 2.Specifically, institute State and be provided with process tool 6 between symmetrical centre point and processing end thimble 1.
As shown in figure 1, processing end thimble 1 and the fixing end thimble 2 are located remotely from each other yielding, while described before commutation Moved on regulating fender 5, the transmission shaft lever for making the diameter string of the regulating fender 5 be processed with needs overlaps, then, the rotating clamp Holding disk 3 drives one end for having completed processing of transmission shaft lever rotation, transmission shaft lever to move downward and revolved from processing end thimble 1 The fixing end thimble 2 is gone to, in the presence of the regulating fender 5, transmission shaft lever is moved in transmission shaft lever fixture 4, and The one end for having completed processing is shortened, and unprocessed one end extends, final as shown in Fig. 2 transmission shaft lever completes 180 ° of rotations, institute State regulating fender 5 to move down, processing end thimble 1 and the move toward one another of fixing end thimble 2 clamp transmission shaft lever and carry out separately The processing of one end.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real Apply and be only limitted to these explanations.For those skilled in the art, the utility model design is not being departed from On the premise of, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.

Claims (1)

1. a kind of Cardan shaft rod end facing changement, it is characterized in that, including:Axis horizontal and it is conllinear setting plus Work end thimble(1)With fixing end thimble(2), processing end thimble(1)With the fixing end thimble(2)Between be provided with rotation Clamping disk(3), the rotation clamping disk(3)Axis horizontal and perpendicular to processing end thimble(1)With the fixing end top Pin(2)Axis, the rotation clamping disk(3)On be provided with transmission shaft lever fixture(4);Processing end thimble(1)With it is described Fixing end thimble(2)Between line midpoint be symmetrical centre point, the rotation clamping disk(3)Axis be located at it is described it is symmetrical in Heart point and the fixing end thimble(2)Between;Processing end thimble(1)With the fixing end thimble(2)Between be provided with half The regulating fender of circular configuration(5), the regulating fender(5)Diameter with need processing transmission shaft lever length it is identical, it is described Regulating fender(5)One end be located at processing end thimble(1)End lower section, the regulating fender(5)The other end be located at The fixing end thimble(2)End lower section, and the regulating fender(5)Can move up and down;The transmission shaft lever fixture(4) For two and it is symmetricly set in the rotation clamping disk(3)Axis horizontal both sides, and two transmission shaft lever fixtures(4) Positioned at the symmetrical centre point and the fixing end thimble(2)Between;The symmetrical centre point and processing end thimble(1)It Between be provided with process tool(6).
CN201510841214.6A 2015-11-28 2015-11-28 Cardan shaft rod end facing changement Active CN105345034B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510841214.6A CN105345034B (en) 2015-11-28 2015-11-28 Cardan shaft rod end facing changement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510841214.6A CN105345034B (en) 2015-11-28 2015-11-28 Cardan shaft rod end facing changement

Publications (2)

Publication Number Publication Date
CN105345034A CN105345034A (en) 2016-02-24
CN105345034B true CN105345034B (en) 2017-05-31

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108015346A (en) * 2016-11-14 2018-05-11 丽水市天顺导轨制造有限公司 A kind of nut water chestnut sanding apparatus
CN109226792B (en) * 2018-08-31 2020-04-10 津上精密机床(浙江)有限公司 Automatic reversing device for cross-shaped workpiece

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009095899A (en) * 2007-10-15 2009-05-07 Ktec Co Ltd Rotating center
CN101574743B (en) * 2008-05-06 2012-05-23 上海重型机器厂有限公司 Machine tool and method for machining over-long diameter ratio shaft exceeding machine tool standard
KR100933872B1 (en) * 2009-06-03 2009-12-24 김영길 Spindle clamping jig for precision instrument parts
CN102773723B (en) * 2012-08-07 2015-05-06 中国南方航空工业(集团)有限公司 Auxiliary support device for processing long shaft part with grooved excircle
CN104015063A (en) * 2014-06-20 2014-09-03 泰安海威数控机床有限公司 Conveniently adjustable central frame
CN205165894U (en) * 2015-11-28 2016-04-20 芜湖天金机械有限公司 Cardan drive shaft pole facing reversing mechanism

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Denomination of invention: Cardan shaft lever end face turning reversing mechanism

Effective date of registration: 20200427

Granted publication date: 20170531

Pledgee: CITIC Bank, Limited by Share Ltd, Wuhu branch

Pledgor: WUHU TIANJIN MACHINERY Co.,Ltd.

Registration number: Y2020980001847