CN206519871U - A kind of circular bar stationary fixture - Google Patents
A kind of circular bar stationary fixture Download PDFInfo
- Publication number
- CN206519871U CN206519871U CN201621491371.5U CN201621491371U CN206519871U CN 206519871 U CN206519871 U CN 206519871U CN 201621491371 U CN201621491371 U CN 201621491371U CN 206519871 U CN206519871 U CN 206519871U
- Authority
- CN
- China
- Prior art keywords
- bar
- guide cylinder
- sleeve
- stationary fixture
- clamping plate
- 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
Abstract
The utility model is related to a kind of circular bar stationary fixture, including sleeve, the surface of the sleeve is provided with least three through holes, being provided with through hole is used for the fixing device of bar in closing sleeve, the fixing device includes the guide cylinder being fixed on through-hole wall, depression bar is provided with guide cylinder, one end of depression bar is arranged on the outside of guide cylinder, the other end is connected with clamping plate, clamping plate is arranged on the outside of guide cylinder, limiting plate is additionally provided with guide cylinder, it is connected between clamping plate and limiting plate by the spring being set on depression bar, the retaining ring for compressing depression bar is arranged with the surface of the sleeve.The utility model have it is simple in construction, the features such as registration.
Description
Technical field
The utility model is related to mechanical clamp technical field, more particularly to a kind of circular bar stationary fixture.
Background technology
The clamping device of the existing material bar-shaped for cylinder or polygon, some use column structures, is then used again
It is fixed bolt.So because the size of material in insertion apparatus is certain to be less than device inside dimension, then use bolt
It is fixed, the central axis of material will shift with the central axis of clamping device, cause centralized positioning deviation occur,
Loss is brought to production.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide, a kind of clamping is firm, and accurate positioning prevents positioning
The circular bar stationary fixture of deviation
Realize that the technical solution of the utility model is as follows：
A kind of circular bar stationary fixture, including sleeve, the surface of the sleeve are provided with least three through holes, through hole
Provided with the fixing device for bar in closing sleeve, the fixing device includes the guide cylinder being fixed on through-hole wall, leads
Depression bar is provided with into cylinder, one end of depression bar is arranged on the outside of guide cylinder, and the other end is connected with clamping plate, and clamping plate is arranged on
The outside of guide cylinder, is additionally provided with limiting plate in guide cylinder, the spring between clamping plate and limiting plate by being set on depression bar
It is connected, the retaining ring for compressing depression bar is arranged with the surface of the sleeve.
Above-mentioned scheme is employed, fixing device is clamped by bar by retaining ring simultaneously, it is ensured that the axle center of bar
Consistent with the axle center of sleeve, accurate positioning is clamped firmly, can so ensure the quality of the product in processing；Specifically, use
Retaining ring pushes depression bar, and the clamping plate of the depression bar other end stretches out, and while propping up bar and clamps；When unclamping bar, only need
Retaining ring is reversely retracted, sheet reset is clamped under the action of the spring, you can bar is taken away, it is simple in construction, it is easy to use.
Further, it is connected through a screw thread between the retaining ring and sleeve, retaining ring inwall is provided with and mutually fitted with depression bar
The locking slot answered.
Further, the locking slot upper surface is inclined-plane.
Further, the clamping plate is arc.
Further, the end face of the clamping plate is provided with skid resistant course.
Further, the through hole is on same circumference.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is Fig. 1 right view.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1 and Fig. 2, a kind of circular bar stationary fixture, including sleeve 1, the surface of the sleeve 1 lead to provided with three
Hole 2, three through holes 2 are provided with same circumference, in through hole 2 is used for the fixing device 3 of bar in closing sleeve, the fixed dress
Put in 3 guide cylinders 31 for including being fixed on the inwall of through hole 2, guide cylinder 31 and be provided with depression bar 32, one end of depression bar, which is arranged on, leads
To the outside of cylinder, the other end is connected with clamping plate 33, and clamping plate is arranged on the outside of guide cylinder, and limit is additionally provided with guide cylinder 31
Position plate 34, is connected by the spring 35 being set on depression bar between clamping plate and limiting plate, is arranged on the surface of the sleeve 1
There is the retaining ring 4 for compressing depression bar.
For the ease of the use of retaining ring, be connected through a screw thread between retaining ring and sleeve, retaining ring inwall be provided with
The adaptable locking slot 41 of depression bar, can so position retaining ring, it is ensured that while effect is on the securing means, make it firmly
Clamp bar.
The upper surface of locking slot 41 is inclined-plane 42, and the end face of depression bar is also intended to the inclined-plane of matching, can so be clamped different straight
The bar in footpath, can also adjust tightness when clamping bar.
For the ease of clamping bar, clamping plate is arc.The end face of clamping plate, can be to prevent provided with rubber antiskid layer 36
Only skid, increase frictional force, improve clamping force.
Claims (6)
1. a kind of circular bar stationary fixture, it is characterised in that：Including sleeve, the surface of the sleeve leads to provided with least three
Being provided with hole, through hole is used for the fixing device of bar in closing sleeve, and the fixing device includes being fixed on through-hole wall
Depression bar is provided with guide cylinder, guide cylinder, one end of depression bar is arranged on the outside of guide cylinder, and the other end is connected with clamping plate, pressed from both sides
Tight plate is arranged on the outside of guide cylinder, limiting plate is additionally provided with guide cylinder, by being set in pressure between clamping plate and limiting plate
Spring on bar is connected, and the retaining ring for compressing depression bar is arranged with the surface of the sleeve.
2. a kind of circular bar stationary fixture according to claim 1, it is characterised in that：Between the retaining ring and sleeve
It is connected through a screw thread, retaining ring inwall is provided with the locking slot being adapted with depression bar.
3. a kind of circular bar stationary fixture according to claim 2, it is characterised in that：The locking slot upper surface is oblique
Face.
4. a kind of circular bar stationary fixture according to claim 1, it is characterised in that：The clamping plate is arc.
5. a kind of circular bar stationary fixture according to claim 1, it is characterised in that：Set on the end face of the clamping plate
There is skid resistant course.
6. a kind of circular bar stationary fixture according to claim 1, it is characterised in that：The through hole is in same circumference
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491371.5U CN206519871U (en) | 2016-12-30 | 2016-12-30 | A kind of circular bar stationary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491371.5U CN206519871U (en) | 2016-12-30 | 2016-12-30 | A kind of circular bar stationary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519871U true CN206519871U (en) | 2017-09-26 |
Family
ID=59890926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621491371.5U Expired - Fee Related CN206519871U (en) | 2016-12-30 | 2016-12-30 | A kind of circular bar stationary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519871U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127706A (en) * | 2017-12-22 | 2018-06-08 | 谢涛 | A kind of wire cutting machine |
| CN108760139A (en) * | 2018-06-20 | 2018-11-06 | 佛山市川东磁电股份有限公司 | A kind of air intake structure of pressure sensor |
| CN109632273A (en) * | 2018-12-10 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of urea for vehicle nozzle clamps detection device automatically |
| CN110693661A (en) * | 2019-10-23 | 2020-01-17 | 蔡先莲 | Community nursing is with portable nursing case |
| CN111113073A (en) * | 2019-12-30 | 2020-05-08 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Processing method of sleeping car center frame |
| CN111618737A (en) * | 2020-06-05 | 2020-09-04 | 浦江县驰宇电子科技有限公司 | Ceramic manufacture single face plane lapping machine |
| CN111673638A (en) * | 2020-06-04 | 2020-09-18 | 朱冬冬 | Vertical locking device of silicon nitride ceramic rod production |
| CN111813019A (en) * | 2020-07-14 | 2020-10-23 | 北海翰博士科技有限公司 | Control panel with beam line structure |
| CN111922376A (en) * | 2020-07-16 | 2020-11-13 | 芜湖乐维汽车装备设计有限公司 | Automobile parts punches and uses clamping device |
| CN112129529A (en) * | 2020-09-01 | 2020-12-25 | 涡阳县信隆船舶附件有限公司 | Ship safety detection device |
| CN113714563A (en) * | 2021-08-09 | 2021-11-30 | 杭州永利百合实业有限公司 | Pin shaft clamp spring groove machining equipment |
-
2016
- 2016-12-30 CN CN201621491371.5U patent/CN206519871U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127706A (en) * | 2017-12-22 | 2018-06-08 | 谢涛 | A kind of wire cutting machine |
| CN108760139A (en) * | 2018-06-20 | 2018-11-06 | 佛山市川东磁电股份有限公司 | A kind of air intake structure of pressure sensor |
| CN108760139B (en) * | 2018-06-20 | 2020-08-25 | 佛山市川东磁电股份有限公司 | Air inlet structure of pressure sensor |
| CN109632273A (en) * | 2018-12-10 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of urea for vehicle nozzle clamps detection device automatically |
| CN110693661A (en) * | 2019-10-23 | 2020-01-17 | 蔡先莲 | Community nursing is with portable nursing case |
| CN111113073A (en) * | 2019-12-30 | 2020-05-08 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Processing method of sleeping car center frame |
| CN111673638A (en) * | 2020-06-04 | 2020-09-18 | 朱冬冬 | Vertical locking device of silicon nitride ceramic rod production |
| CN111618737A (en) * | 2020-06-05 | 2020-09-04 | 浦江县驰宇电子科技有限公司 | Ceramic manufacture single face plane lapping machine |
| CN111618737B (en) * | 2020-06-05 | 2021-10-26 | 佛山市佛锐达机电科技有限公司 | Ceramic manufacture single face plane lapping machine |
| CN111813019A (en) * | 2020-07-14 | 2020-10-23 | 北海翰博士科技有限公司 | Control panel with beam line structure |
| CN111813019B (en) * | 2020-07-14 | 2024-02-13 | 北海翰博士科技有限公司 | Control panel with wire harness structure |
| CN111922376A (en) * | 2020-07-16 | 2020-11-13 | 芜湖乐维汽车装备设计有限公司 | Automobile parts punches and uses clamping device |
| CN112129529A (en) * | 2020-09-01 | 2020-12-25 | 涡阳县信隆船舶附件有限公司 | Ship safety detection device |
| CN113714563A (en) * | 2021-08-09 | 2021-11-30 | 杭州永利百合实业有限公司 | Pin shaft clamp spring groove machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |