CN204868178U - Cylindric work piece mounting fixture - Google Patents
Cylindric work piece mounting fixture Download PDFInfo
- Publication number
- CN204868178U CN204868178U CN201520667173.9U CN201520667173U CN204868178U CN 204868178 U CN204868178 U CN 204868178U CN 201520667173 U CN201520667173 U CN 201520667173U CN 204868178 U CN204868178 U CN 204868178U
- Authority
- CN
- China
- Prior art keywords
- setting element
- keeper
- locating dowel
- reference column
- mounting fixture
- 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.)
- Expired - Fee Related
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a cylindric work piece mounting fixture, including bedplate, reference column, go up setting element and setting element down, reference column lower extreme vertical fixation is the middle part on the bedplate, is equipped with the external screw thread on the face of cylinder of reference column upper end, goes up spiro union on setting element and the reference column, lower setting element cup joints at the reference column lower extreme, reference column upper end spiro union has lock nut, and terminal surface and the laminating of last setting element up end under the lock nut are gone up the setting element lower extreme and be equipped with the taper surface that narrows downwards, and upward setting element upper end side is equipped with and is convenient for rotate the blind hole that goes up the setting element, the setting element lower extreme is equipped with the ring shape boss that is the echelonment and upwards narrows down, terminal surface and the above -mentioned laminating of bedplate under the lower setting element. The taper surface that is boss that the echelonment upwards narrowed and last setting element under this mounting fixture on the setting element can be applicable to the cylindric work piece of multiple different internal diameters, and this mounting fixture's application scope is wide.
Description
Technical field
The utility model is specifically related to a kind of cylindrical workpiece stationary fixture.
Background technology
In prior art, for the fixture of lathe process, its clamping product mainly for cylindrical workpiece, common fixture can only clamp a kind of cylindrical workpiece of dimensions usually, and the scope of application is little.If change the cylindrical workpiece of different size, just need the fixture changing corresponding size, bring greater inconvenience to machining.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of cylindrical workpiece stationary fixture, to solve the problem that existing stationary fixture can only clamp a kind of cylindrical workpiece of dimensions.
For achieving the above object, technical solution adopted in the utility model is: provide a kind of cylindrical workpiece stationary fixture, comprise seat board, locating dowel, upper keeper and lower keeper, locating dowel lower end is vertically fixed on Middle face on seat board, the face of cylinder of locating dowel upper end is provided with external screw thread, upper keeper and locating dowel upper end are spirally connected, and lower keeper is socketed in locating dowel lower end;
Locating dowel upper end is bolted with locking nut, and fit in locking nut lower surface and upper keeper upper surface, upper keeper lower end is provided with the taper surface narrowed downwards, and upper keeper upper side is provided with the blind hole being convenient to rotate keeper; Lower keeper lower end is provided with the stepped round ring boss upwards narrowed, and fits above lower keeper lower surface and seat board.
the beneficial effects of the utility model are:
1, the utility model comprises seat board, locating dowel, upper keeper and lower keeper, and upper keeper and locating dowel upper end are spirally connected, and lower keeper is socketed in locating dowel lower end; Locating dowel upper end is bolted with locking nut, and fit in locking nut lower surface and upper keeper upper surface, upper keeper lower end is provided with the taper surface narrowed downwards, and upper keeper upper side is provided with the blind hole being convenient to rotate keeper; Lower keeper lower end is provided with the stepped round ring boss upwards narrowed, and fits above lower keeper lower surface and seat board.Cylindrical workpiece is according to the difference of internal diameter, and the lower surface of cylindrical workpiece and the upper surface of lower keeper or boss surface are fitted.On lower keeper, the taper surface of the stepped boss that upwards narrows and upper keeper goes for the cylindrical workpiece of multiple different inner diameters, this stationary fixture applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, external screw thread; 2, locking nut; 3, blind hole; 4, taper surface; 5, upper keeper; 6, locating dowel; 7, lower keeper; 8, installing hole; 9, seat board.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.
With reference to figure 1, the present embodiment provides a kind of cylindrical workpiece stationary fixture, comprise seat board 9, locating dowel 6, upper keeper 5 and lower keeper 7, locating dowel 6 lower end is vertically fixed on Middle face on seat board 9, the face of cylinder of locating dowel 6 upper end is provided with external screw thread 1, upper keeper 5 is spirally connected with locating dowel 6 upper end, and lower keeper 7 is socketed in locating dowel 6 lower end.
Locating dowel 6 upper end is bolted with locking nut 2, fits in locking nut 2 lower surface and upper keeper 5 upper surface, and upper keeper 5 lower end is provided with the taper surface 4 narrowed downwards, and upper keeper 5 upper side is provided with the blind hole 3 being convenient to rotate keeper 5.Lower keeper 7 lower end is provided with the stepped round ring boss 8 upwards narrowed, and lower keeper 7 lower surface and seat board 9 are fitted above.
In implementation process, first lower keeper 7 is installed to locating dowel 6 lower end, and lower keeper 7 lower surface and seat board 9 are fitted above.Then by cylindrical workpiece noose in locating dowel 6, upper keeper 5 is installed to locating dowel 6 upper end, and the taper surface 4 of keeper 5 lower end is entered in cylindrical workpiece upper shed.Finally locking nut 2 is installed to locating dowel 6 upper end, is fitted in locking nut 2 lower surface and upper keeper 5 upper surface and compress.Cylindrical workpiece is according to the difference of internal diameter, fits in the lower surface of cylindrical workpiece and the upper surface of lower keeper 7 or boss 8 surface.
The taper surface 4 of the stepped boss 8 that upwards narrows and upper keeper 5 goes for the cylindrical workpiece of multiple different inner diameters, this stationary fixture applied widely.On under installing keeper 5 process in, get a metal bar and one end inserted in blind hole 3, convenient laborsaving during keeper 5 on rotating, easier upper keeper to be tightened.
Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (1)
1. a cylindrical workpiece stationary fixture, it is characterized in that: comprise seat board, locating dowel, upper keeper and lower keeper, locating dowel lower end is vertically fixed on Middle face on seat board, the face of cylinder of locating dowel upper end is provided with external screw thread, upper keeper and locating dowel upper end are spirally connected, and lower keeper is socketed in locating dowel lower end;
Described locating dowel upper end is bolted with locking nut, and fit in locking nut lower surface and upper keeper upper surface, upper keeper lower end is provided with the taper surface narrowed downwards, and upper keeper upper side is provided with the blind hole being convenient to rotate keeper; Described lower keeper lower end is provided with the stepped round ring boss upwards narrowed, and fits above lower keeper lower surface and seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667173.9U CN204868178U (en) | 2015-08-31 | 2015-08-31 | Cylindric work piece mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667173.9U CN204868178U (en) | 2015-08-31 | 2015-08-31 | Cylindric work piece mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868178U true CN204868178U (en) | 2015-12-16 |
Family
ID=54812601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667173.9U Expired - Fee Related CN204868178U (en) | 2015-08-31 | 2015-08-31 | Cylindric work piece mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312647A (en) * | 2016-10-14 | 2017-01-11 | 宁夏天地奔牛实业集团有限公司 | V-shaped groove machining, clamping and positioning device for pulley type part |
| CN106392791A (en) * | 2016-11-05 | 2017-02-15 | 合肥辰泰安全设备有限责任公司 | Polishing device for nozzle sleeve body of fire extinguishing nozzle |
| CN109322195A (en) * | 2018-11-16 | 2019-02-12 | 湖北三江航天江北机械工程有限公司 | Wirerope double twisting device traction wheel and its processing method |
-
2015
- 2015-08-31 CN CN201520667173.9U patent/CN204868178U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312647A (en) * | 2016-10-14 | 2017-01-11 | 宁夏天地奔牛实业集团有限公司 | V-shaped groove machining, clamping and positioning device for pulley type part |
| CN106392791A (en) * | 2016-11-05 | 2017-02-15 | 合肥辰泰安全设备有限责任公司 | Polishing device for nozzle sleeve body of fire extinguishing nozzle |
| CN109322195A (en) * | 2018-11-16 | 2019-02-12 | 湖北三江航天江北机械工程有限公司 | Wirerope double twisting device traction wheel and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203778897U (en) | Gear shaping tool clamp for gear internal teeth | |
| CN204868178U (en) | Cylindric work piece mounting fixture | |
| CN205074847U (en) | Clamping fixing device of thin wall section of thick bamboo class part | |
| CN104439363A (en) | Expansion clamping device | |
| CN204843573U (en) | Cylindric work piece fixing device | |
| CN202780545U (en) | Turning and grinding universal fixture for round tube piece | |
| CN204294974U (en) | expansion clamping device | |
| CN204843661U (en) | Cylindric work piece positioning fixture | |
| CN202062224U (en) | Special clamp for turning titanium alloy thin-wall part with complex face | |
| CN202053097U (en) | Turning fixture | |
| CN203541754U (en) | Internal gear shaping fixture | |
| CN105149700A (en) | Machining clamp for outer gear ring of grinding machine | |
| CN204843574U (en) | Cylindric work piece positioner | |
| CN203459970U (en) | Special thin-walled machining mould for automotive piston cylinder barrel | |
| CN102152138A (en) | Special clamp for turning titanium alloy thin-wall part with complex profile | |
| CN205201138U (en) | Fork truck hydro -cylinder support anchor clamps for facing (operation) | |
| CN104384624A (en) | Cylindrical mandrel hobbing fixture | |
| CN210677207U (en) | Integral internal expanding gear shaping clamp | |
| CN204221473U (en) | Thin-wall bearing ferrule endoporus turning clamp | |
| CN203993201U (en) | A kind of frock clamp of anti-machining deformation | |
| CN204018886U (en) | A kind of gear hobbing frock | |
| CN203664676U (en) | Motor casing processing device facilitating noise reduction of motor | |
| CN207982470U (en) | A kind of chasing bar for internal thread machining | |
| CN105458781A (en) | Clamp for cylinders | |
| CN205380466U (en) | Anchor clamps for cylinder on digit control machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Meng Jiguo Inventor before: Shu Shiying |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170516 Address after: 519060 Guangdong province Zhuhai Nanping Science and Technology Industrial Park Road 11, building a screen layer of the East Patentee after: Saide Machine Co., Ltd., Zhuhai City Address before: 643000 Sichuan city of Zigong province Daan District of Longjing Huada Street neighborhood 4 groups Jiating million yuan 14 6 storey building No. 19 Patentee before: ZIGONG HUAERMEI TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |