CN204748103U - A clamping jig for spherical work piece automatic centering - Google Patents
A clamping jig for spherical work piece automatic centering Download PDFInfo
- Publication number
- CN204748103U CN204748103U CN201520424231.5U CN201520424231U CN204748103U CN 204748103 U CN204748103 U CN 204748103U CN 201520424231 U CN201520424231 U CN 201520424231U CN 204748103 U CN204748103 U CN 204748103U
- Authority
- CN
- China
- Prior art keywords
- cam
- spherical work
- piece
- spherical
- fork
- 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
- Clamps And Clips (AREA)
Abstract
The utility model discloses a clamping jig for spherical work piece automatic centering, a serial communication port, push -and -pull rod including vertical setting, the push -and -pull rod top is provided with the horizontally cam, the cam top is provided with horizontally bottom surface splint and the cam lateral wall is the curved surface, the bilateral symmetry of cam is provided with the pendulum rod, and the bottom of pendulum rod is provided with and is provided with the lateral wall splint that are used for pressing from both sides tight spherical work piece along the gyro wheel of curved surface removal and the inside of the top of of pendulum rod. It is preferred, the surface of lateral wall splint is provided with force transducer. Simple structure to solve the automatic centering problem of spherical diameter of work when the certain limit changes, it is further, avoid causing the damage to the surface of spherical work piece.
Description
Technical field
The utility model relates to a kind of for the self centering clamping device of spherical work-piece.
Background technology
Spherical work-piece needs to use clamping device in process, because the diameter of spherical work-piece is different, the present inventor is according to working experience for many years, and design is a kind of is used for the self centering clamping device of spherical work-piece, to solve the self-centering problem of spherical work-piece diameter when certain limit changes.
Utility model content
For the problems referred to above, the utility model provides a kind of for the self centering clamping device of spherical work-piece, and structure is simple, to solve the self-centering problem of spherical work-piece diameter when certain limit changes, further, avoid causing damage to the outer surface of spherical work-piece.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of for the self centering clamping device of spherical work-piece, it is characterized in that, comprise the pull bar vertically arranged, described pull bar top is provided with the cam of level, described cam top is provided with the bottom surface clamping plate of level and cam sidewall is curved surface, the bilateral symmetry of described cam is provided with fork, and the bottom of fork is provided with can along the roller of curved surface movement and the inside top of fork is provided with jamb cleat for clamping spherical work-piece.
Preferably, the surface of described jamb cleat is provided with force snesor.
Preferably, described curved surface caves in inside cam.
Preferably, described fork shape in obtuse angle.
When pull bar moves up, bottom surface clamping plate directly press to spherical work-piece, utilize the curved surface pushing rolling wheels of cam simultaneously, fork is swung, and cause the jamb cleat of fork also to press to spherical work-piece, thus spherical work-piece are clamped between three pressing plates.Intuitively can be drawn the stressing conditions on spherical work-piece surface by force snesor, avoid causing because clamping force is excessive spherical surface to produce damage.
The beneficial effects of the utility model are: structure is simple, to solve the self-centering problem of spherical work-piece diameter when certain limit changes, further, avoids causing damage to the outer surface of spherical work-piece.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation for the self centering clamping device of spherical work-piece of the utility model;
The mark implication of accompanying drawing is as follows:
1: cam; 2: curved surface; 3: roller; 4: bottom surface clamping plate; 5: spherical work-piece; 6: fork; 7: jamb cleat; 8: force snesor; 9: pull bar.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
A kind of for the self centering clamping device of spherical work-piece, as shown in Figure 1, comprise the pull bar 9 vertically arranged, described pull bar 9 top is provided with the cam 1 of level, described cam 1 top is provided with the bottom surface clamping plate 4 of level and cam 1 sidewall is curved surface 2, the bilateral symmetry of described cam 1 is provided with fork 6, and the bottom of fork 6 is provided with can along the roller 3 of curved surface 2 movement and the inside top of fork 6 is provided with jamb cleat 7 for clamping spherical work-piece 5.
Preferably, the surface of described jamb cleat 7 is provided with force snesor 8.
Preferably, described curved surface 2 caves in inside cam 1.
Preferably, described fork 6 shape in obtuse angle, namely fork 6 is made up of two straight-bars and angle between two straight-bars is obtuse angle.
Preferably, described bottom surface clamping plate 4 are fixed on cam 1 by connecting rod.
Preferably, also comprise single-chip microcomputer and alarm, when the clamping force that force snesor 8 detects is greater than setting value, then alarm is reported to the police.
When pull bar 9 moves up, bottom surface clamping plate 4 directly press to spherical work-piece 5, utilize curved surface 2 pushing rolling wheels 3 of cam 1 simultaneously, fork 6 is swung, and cause the jamb cleat 7 of fork 6 also to press to spherical work-piece 5, thus spherical work-piece are clamped between three pressing plates.Intuitively can be drawn the stressing conditions on spherical work-piece surface by force snesor 8, avoid causing because clamping force is excessive spherical surface to produce damage.
Preferably, the structure of curved surface makes the displacement of cam 1 always equal the variation of the spacing at jamb cleat 7 and spherical work-piece center.Structure is simple, to solve the self-centering problem of spherical work-piece diameter when certain limit changes, further, avoids causing damage to the outer surface of spherical work-piece.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. one kind for the self centering clamping device of spherical work-piece, it is characterized in that, comprise the pull bar (9) vertically arranged, described pull bar (9) top is provided with the cam (1) of level, described cam (1) top is provided with the bottom surface clamping plate (4) of level and cam (1) sidewall is curved surface (2), the bilateral symmetry of described cam (1) is provided with fork (6), and the bottom of fork (6) is provided with can along the roller (3) of curved surface (2) movement and the inside top of fork (6) is provided with jamb cleat (7) for clamping spherical work-piece (5).
2. one according to claim 1 is used for the self centering clamping device of spherical work-piece, and it is characterized in that, the surface of described jamb cleat (7) is provided with force snesor (8).
3. one according to claim 1 is used for the self centering clamping device of spherical work-piece, it is characterized in that, described curved surface (2) is to cam (1) inner side depression.
4. one according to claim 3 is used for the self centering clamping device of spherical work-piece, it is characterized in that, described fork (6) shape in obtuse angle.
5. one according to claim 2 is used for the self centering clamping device of spherical work-piece, and it is characterized in that, described bottom surface clamping plate (4) is fixed on cam (1) by connecting rod.
6. one according to claim 2 is used for the self centering clamping device of spherical work-piece, and it is characterized in that, also comprise single-chip microcomputer and alarm, when the clamping force that force snesor (8) detects is greater than setting value, then alarm is reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424231.5U CN204748103U (en) | 2015-06-19 | 2015-06-19 | A clamping jig for spherical work piece automatic centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424231.5U CN204748103U (en) | 2015-06-19 | 2015-06-19 | A clamping jig for spherical work piece automatic centering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748103U true CN204748103U (en) | 2015-11-11 |
Family
ID=54462857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424231.5U Expired - Fee Related CN204748103U (en) | 2015-06-19 | 2015-06-19 | A clamping jig for spherical work piece automatic centering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204748103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149979A (en) * | 2015-06-19 | 2015-12-16 | 常盛杰 | Clamping fixture used for automatic centering of spherical workpiece |
| CN107253115A (en) * | 2017-06-28 | 2017-10-17 | 陈柯 | A kind of bridge equipment |
| CN107322409A (en) * | 2017-06-28 | 2017-11-07 | 陈柯 | A kind of accurately bridge equipment |
-
2015
- 2015-06-19 CN CN201520424231.5U patent/CN204748103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149979A (en) * | 2015-06-19 | 2015-12-16 | 常盛杰 | Clamping fixture used for automatic centering of spherical workpiece |
| CN107253115A (en) * | 2017-06-28 | 2017-10-17 | 陈柯 | A kind of bridge equipment |
| CN107322409A (en) * | 2017-06-28 | 2017-11-07 | 陈柯 | A kind of accurately bridge equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105149979A (en) | Clamping fixture used for automatic centering of spherical workpiece | |
| CN204748103U (en) | A clamping jig for spherical work piece automatic centering | |
| CN204036306U (en) | A kind of for processing wheel hub time clamp | |
| CN204748389U (en) | Vacuum adsorption tool | |
| CN104709854B (en) | Big specification enamel tank overturning technique | |
| CN203269492U (en) | Paper roll clamp for forklift | |
| CN203545458U (en) | Concrete pipe piece lifting appliance | |
| CN203316610U (en) | Pipe fitting mouth shaping die | |
| CN204724751U (en) | A kind of aluminum strip formula automatic bending machine storage rack | |
| CN207122049U (en) | A kind of channel-section steel of strong applicability | |
| CN202725779U (en) | Punch device with replaceable heads | |
| CN205045851U (en) | Resin jar that demineralized water was used | |
| CN204138180U (en) | Box hydraulic pressure lifting frock | |
| CN204278712U (en) | The protective device of intaglio printing plate roller | |
| CN203330915U (en) | Tool for manufacturing support of smoke discharging pipe | |
| CN204195334U (en) | A kind of for processing hub inner surface clamp | |
| CN203338970U (en) | Structure of transformer body backing board for complete installation of transformer | |
| CN202964193U (en) | Clamp for processing bracket of train brake | |
| CN204935620U (en) | Glass sheet support frame | |
| CN203956560U (en) | Positioning fixture for flange drilling | |
| CN204177670U (en) | Bending test pressure head | |
| CN207772482U (en) | A kind of hydraulic press easy to remove | |
| CN207046561U (en) | A kind of brake band rubberized fabric roll erecting device | |
| CN204322000U (en) | A kind of frock of installation forming cutter | |
| CN202622780U (en) | Rubber part placing rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |