CN103231261A - Clamping device for gap milling of rotating shafts - Google Patents
Clamping device for gap milling of rotating shafts Download PDFInfo
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- CN103231261A CN103231261A CN2013101378925A CN201310137892A CN103231261A CN 103231261 A CN103231261 A CN 103231261A CN 2013101378925 A CN2013101378925 A CN 2013101378925A CN 201310137892 A CN201310137892 A CN 201310137892A CN 103231261 A CN103231261 A CN 103231261A
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- clamping device
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- lock
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Abstract
The invention relates to the field of mechanical processing, particularly to a clamping device for gap milling of rotating shafts. The clamping device includes a base seat, the base seat is provided with a mounting groove which is used for placing more than one work pieces, the bottom of the mounting groove is provided with base plates, the top of the mounting plate is provided with a clamping plate, and the clamping plate is fixed with the base seat through lock screws. The clamping device for the gap milling of the rotating shafts is simple in structure, convenient to operate, can greatly improve the gap milling efficiency of the rotating shafts and meanwhile reduce the labour intensity of workers.
Description
Technical field
The present invention relates to field of machining, particularly a kind of rotating shaft mills the breach clamping device.
Background technology
Rotating shaft is the vitals in the motor assembling, and its structure is that cylinder one end at Φ 8mm～Φ 15mm opens a gap.In the prior art, generally be to pass through common single radial cut anchor clamps at milling machine, countershaft mills breach processing.Our company's application number is 201210080379.2 patent, relates to a kind of breach processing machine that mills, and also is by the single radial cut anchor clamps, and single workpiece is put into anchor clamps, comes locking fixture by screw, with cam gear clamping work pieces is sent into processing district processing again and realizes breach.A workpiece can only be once milled in the clamping device design of existing equipment, and when producing in enormous quantities, operating efficiency is lower, and hand labor intensity is bigger.
Summary of the invention
Technical problem to be solved by this invention provides a kind of clamping device, solves prior art and once can only mill a workpiece, and operating efficiency is lower, the problem that hand labor intensity is bigger.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: the breach clamping device is milled in a kind of rotating shaft, comprise base, described base is provided with for the mounting groove of placing an above workpiece, described mounting groove bottom is provided with backing plate, the mounting groove top is provided with clamping plate, and described clamping plate is fixed by lock-screw and base.
The invention has the beneficial effects as follows: be provided with backing plate in mounting groove bottom, the top is provided with clamping plate, stressed by backing plate and clamping plate can a plurality of workpiece of clamping, and workpiece is fastening effective.Above-mentioned clamping device can be widely used in mill the breach process, particularly rotating shaft of various workpiece and mill in the breach process, significantly improves the efficient that breach is milled in rotating shaft, reduces working strength of workers simultaneously.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described mounting groove is made up of back plate washer and the side plate washer that is positioned at plate washer both sides, back.Described clamping plate is provided with perforate, and two side shield outer ends of described mounting groove are provided with lock-screw, and screw rod one end of described lock-screw is fixed on the base, and the perforate that the other end passes on the described clamping plate is connected with locking nut.
Be provided with middle baffle plate in the middle of the described mounting groove, described middle baffle plate one end is connected with the mounting groove backboard, and the other end contacts with the lock-screw that passes clamping plate.
Adopt the beneficial effect of above-mentioned further scheme to be: by the setting of middle baffle plate and lock-screw, can further clamp each workpiece, very close to each other between assurance one row's workpiece, and all workpiece can not slide at vertical plane or horizontal plane in milling the breach process.Simultaneously, can select the middle baffle plate of different in width according to the size of workpiece external diameter, reach and better mill the breach effect.
Further, on the screw rod of described lock-screw back-moving spring is set.
Adopt the beneficial effect of above-mentioned further scheme to be: after workpiece machines, unclamp locking nut, on the bolt around the back-moving spring clamping plate of can upspringing, can take out workpiece easily, further alleviate working strength of workers.
Description of drawings
Fig. 1 is the structure chart of clamping device of the present invention;
Fig. 2 is the front view of clamping device of the present invention.
In the accompanying drawing, the parts of each label representative are as follows:
1, base, 2, mounting groove, 3, backing plate, 4, clamping plate, 5, side shield, 6, backboard,
7, middle baffle plate, 8, lock-screw, 9, locking nut, 10, back-moving spring, 11, workpiece
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used for explaining the present invention, is not for limiting scope of the present invention.
In the present embodiment, rotating shaft is milled the breach clamping device and is comprised base 1, is provided for placing the mounting groove 2 of an above workpiece on the described base 1, and described mounting groove bottom arranges backing plate 3, the mounting groove top arranges clamping plate 4, and described clamping plate 4 is fixing with base 1 by lock-screw 8.When tightening lock-screw 8, backing plate 3 and clamping plate 4 are stressed, thus clamping work pieces.
Described mounting groove 2 is made up of back plate washer 6, both sides plate washer 5.Two side shields, 5 outer ends of mounting groove arrange lock-screw 8, and bolt one end of described lock-screw 8 is fixed on the base 1, and the perforate that the other end passes described clamping plate 4 is connected with locking nut 9.
Baffle plate 7 in arranging in the middle of the described mounting groove 2, middle baffle plate one end is connected with mounting groove backboard 6, and the other end contacts with the lock-screw that passes clamping plate.The setting of baffle plate and lock-screw in the present embodiment can guarantee between row's workpiece very close to each otherly, clamps all workpiece of back and can not slide at vertical plane or horizontal plane.Simultaneously, according to the size of workpiece external diameter, can select the middle baffle plate of different in width, reach and better mill the breach effect.
Back-moving spring 10 is set on the bolt of described lock-screw 8.After workpiece machines, unclamp locking nut 9, back-moving spring 10 clamping plate 4 of can upspringing can take out workpiece easily.
The design of clamping device of the present invention can realize once a plurality of workpiece of clamping simultaneously, and workpiece is fastening effective, workpiece mills in the breach process and is not easy to become flexible, adopt the structure of back-moving spring simultaneously, clamping workpiece is more laborsaving up and down can to make the workman, mill breach efficient thereby further improve, reduce working strength of workers.
During use, the base 1 with clamping device is installed on the workbench of milling machine earlier.Unclamp locking nut 9, take off clamping plate 4, a plurality of workpiece 11 are placed on the backing plate 3 of mounting groove 2, and an end of workpiece 11 is pushed up backboard 6 to mounting groove.The flat position of workpiece end compresses with orthotopic plate, guarantees that flat bit plane is all at same horizontal plane.Then clamping plate 4 tappings are passed lock-screw 8, be pressed onto on the workpiece 11, and from both sides to the centre, screw on and tighten locking nut 9, guarantee that each workpiece all can be movable on horizontal plane or vertical plane.Add man-hour, adjust milling machine table and blade position according to processing request, treat that workpiece machines after, unclamp locking nut 9, back-moving spring 10 clamping plate 4 of upspringing takes out workpiece 11.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the breach clamping device is milled in a rotating shaft, it is characterized in that: comprise base, described base is provided with for the mounting groove of placing an above workpiece, and described mounting groove bottom is provided with backing plate, the mounting groove top is provided with clamping plate, and described clamping plate is fixed by lock-screw and base.
2. the breach clamping device is milled in rotating shaft according to claim 1, it is characterized in that: the side plate washer of described mounting groove plate washer both sides by the back plate washer and after being positioned at is formed.
3. the breach clamping device is milled in rotating shaft according to claim 2, it is characterized in that: described clamping plate is provided with perforate, two side shield outer ends of described mounting groove are provided with lock-screw, screw rod one end of described lock-screw is fixed on the base, and the perforate that the other end passes on the described clamping plate is connected with locking nut.
4. the breach clamping device is milled in rotating shaft according to claim 2, it is characterized in that: be provided with middle baffle plate in the middle of the described mounting groove, described middle baffle plate one end is connected with the mounting groove backboard, and the other end contacts with the lock-screw that passes clamping plate.
5. the breach clamping device is milled in each described rotating shaft according to claim 1-4, it is characterized in that: on the screw rod of described lock-screw back-moving spring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310137892.5A CN103231261B (en) | 2013-04-19 | 2013-04-19 | A kind of rotating shaft milling breach clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310137892.5A CN103231261B (en) | 2013-04-19 | 2013-04-19 | A kind of rotating shaft milling breach clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231261A true CN103231261A (en) | 2013-08-07 |
| CN103231261B CN103231261B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310137892.5A Active CN103231261B (en) | 2013-04-19 | 2013-04-19 | A kind of rotating shaft milling breach clamping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103231261B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858680A (en) * | 2014-09-29 | 2015-08-26 | 无锡康柏斯机械科技有限公司 | High-accuracy tool clamp easy to operate |
| CN109249069A (en) * | 2018-12-07 | 2019-01-22 | 贵州华阳电工有限公司 | Stepped cylindrical milling fixture |
| CN113058769A (en) * | 2021-03-26 | 2021-07-02 | 安徽江淮汽车集团股份有限公司 | Clamp apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877690A (en) * | 1974-03-04 | 1975-04-15 | Lambert Albert D | Pressure vise |
| CN101596684A (en) * | 2009-05-05 | 2009-12-09 | 洛阳古城机械有限公司 | The anchor clamps and the processing method thereof of a plurality of elongated hole of processing on workpiece |
| CN201744872U (en) * | 2010-05-18 | 2011-02-16 | 安徽奇祥汽车零部件有限公司 | Multi-spindle member milling clamping apparatus |
| CN102416498A (en) * | 2011-12-04 | 2012-04-18 | 晋中人和纺机轴承有限责任公司 | Rotating cup bearing shell milling device for lathe |
| CN102717281A (en) * | 2012-07-02 | 2012-10-10 | 无锡市中达电机有限公司 | Dual-V block fixture for spindle keyseat of motor |
| CN202571945U (en) * | 2012-03-23 | 2012-12-05 | 福昌精密制品（深圳）有限公司 | Tooling and clamping device for processing long-shaft parts by milling machine |
-
2013
- 2013-04-19 CN CN201310137892.5A patent/CN103231261B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877690A (en) * | 1974-03-04 | 1975-04-15 | Lambert Albert D | Pressure vise |
| CN101596684A (en) * | 2009-05-05 | 2009-12-09 | 洛阳古城机械有限公司 | The anchor clamps and the processing method thereof of a plurality of elongated hole of processing on workpiece |
| CN201744872U (en) * | 2010-05-18 | 2011-02-16 | 安徽奇祥汽车零部件有限公司 | Multi-spindle member milling clamping apparatus |
| CN102416498A (en) * | 2011-12-04 | 2012-04-18 | 晋中人和纺机轴承有限责任公司 | Rotating cup bearing shell milling device for lathe |
| CN202571945U (en) * | 2012-03-23 | 2012-12-05 | 福昌精密制品（深圳）有限公司 | Tooling and clamping device for processing long-shaft parts by milling machine |
| CN102717281A (en) * | 2012-07-02 | 2012-10-10 | 无锡市中达电机有限公司 | Dual-V block fixture for spindle keyseat of motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858680A (en) * | 2014-09-29 | 2015-08-26 | 无锡康柏斯机械科技有限公司 | High-accuracy tool clamp easy to operate |
| CN109249069A (en) * | 2018-12-07 | 2019-01-22 | 贵州华阳电工有限公司 | Stepped cylindrical milling fixture |
| CN109249069B (en) * | 2018-12-07 | 2020-05-15 | 贵州华阳电工有限公司 | Step cylinder milling fixture |
| CN113058769A (en) * | 2021-03-26 | 2021-07-02 | 安徽江淮汽车集团股份有限公司 | Clamp apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103231261B (en) | 2016-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130807 Assignee: Hubei hidden crown shaft Industry Co., Ltd. Assignor: Huebei Jianfeng Spindle Technology Co., Ltd. Contract record no.: 2018420000004 Denomination of invention: Clamping device for gap milling of rotating shafts Granted publication date: 20160413 License type: Common License Record date: 20180427 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 432900 Xiaochang County, Xiaogan, Hubei, 3 Road Spark Park 1 Patentee after: Hubei Jian Feng Science and Technology Co., Ltd. Address before: 432900 Xiaochang County, Xiaogan, Hubei, 3 Road Spark Park 1 Patentee before: Huebei Jianfeng Spindle Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |