CN204235019U - A kind of plug-type clamping device - Google Patents
A kind of plug-type clamping device Download PDFInfo
- Publication number
- CN204235019U CN204235019U CN201420634726.6U CN201420634726U CN204235019U CN 204235019 U CN204235019 U CN 204235019U CN 201420634726 U CN201420634726 U CN 201420634726U CN 204235019 U CN204235019 U CN 204235019U
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- straight
- driven clamp
- straight rocking
- bar
- 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 kind of plug-type clamping device, it is characterized in that, comprise can with the pull bar of cylinders, be symmetricly set in the first straight rocking bar and the second straight rocking bar of pull bar both sides, described pull bar is provided with the clamping part that can clamp the first straight rocking bar and the second straight rocking bar from top to bottom, the other end of the described first straight rocking bar and the second straight rocking bar is hinged with first connecting rod and second connecting rod respectively, described first connecting rod and second connecting rod are hinged with rocking bar straight with the first first driven clamp parallel with the second straight rocking bar and the second driven clamp respectively, for clamping parts between described first driven clamp and the second driven clamp, first straight rocking bar and the first driven clamp and the first support hinged, second straight rocking bar and the second driven clamp and the second support hinged, described first support and the second support are symmetricly set on pull bar both sides.In the process of push-and-pull, guarantee that parts can not depart from positioning datum, ensure processing effect.
Description
Technical field
The utility model relates to a kind of plug-type clamping device.
Background technology
The installation of parts on fixture comprises the RUP of location and clamping two close ties, in order to ensure that the assigned position that parts are occupied on the positioning element remains unchanged in welding process, need to use clamping device to be clamped by parts, the positioning datum of guarantee parts contacts reliably with the locating surface on fixture, prevents from moving in welding equipment process or being out of shape.
But the plug-type clamping device of existing design easily causes location inaccurate in the process of push-and-pull, and parts can depart from positioning datum.
Utility model content
For the problems referred to above, the utility model provides a kind of plug-type clamping device, utilizes parallelogram lindage motion principle to be clamped by parts, and, in the process of push-and-pull, guarantee that parts can not depart from positioning datum, ensure processing effect.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of plug-type clamping device, it is characterized in that, comprise can with the pull bar of cylinders, be symmetricly set in the first straight rocking bar and the second straight rocking bar of pull bar both sides, described pull bar is provided with the clamping part that can clamp the first straight rocking bar and the second straight rocking bar from top to bottom, the other end of the described first straight rocking bar and the second straight rocking bar is hinged with first connecting rod and second connecting rod respectively, described first connecting rod and second connecting rod are hinged with rocking bar straight with the first first driven clamp parallel with the second straight rocking bar and the second driven clamp respectively, for clamping parts between described first driven clamp and the second driven clamp, first straight rocking bar and the first driven clamp and the first support hinged, second straight rocking bar and the second driven clamp and the second support hinged, described first support and the second support are symmetricly set on pull bar both sides.
Preferably, described clamping part comprises symmetrically arranged upper disk and lower disc.
Preferably, the described first straight rocking bar and the second straight rocking bar are provided with point near the side of pull bar.
When cylinder drives pull bar to move up and down, clamping part drives two straight rocking bars to rotate, and drives the first driven clamp and the second driven clamp to rotate respectively clamped by parts by two connecting rods.The mechanism of pull bar both sides forms parallelogram lindage respectively, and it is symmetrical arranged, size is identical, therefore in the process of push-and-pull, guarantees that parts can not depart from positioning datum, ensures processing effect.
The beneficial effects of the utility model are: utilize parallelogram lindage motion principle to be clamped by parts, and, in the process of push-and-pull, guarantee that parts can not depart from positioning datum, ensure processing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of plug-type clamping device of the utility model;
The mark implication of accompanying drawing is as follows:
1: pull bar; 2: the first straight rocking bars; 3: first connecting rod; 4: the first driven clamps; 5: parts; 6: the second driven clamps; 7: second connecting rod; 8: the second straight rocking bars; 9: upper disk; 10: lower disc.
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 plug-type clamping device, as shown in Figure 1, comprise the pull bar 1 that can be connected with cylinder (not shown), the first straight rocking bar 2 and the second straight rocking bar 8 being symmetricly set in pull bar 1 both sides, preferably, first straight rocking bar 2 and the second straight rocking bar 8 are provided with point near the side of pull bar 1, as shown in FIG., namely the first straight rocking bar 2 and the second straight rocking bar 8 are less than the other end near one end diameter of pull bar 1, and this kind of structure facilitates drive the first straight rocking bar 2 and the second straight rocking bar 8 in the process of push-and-pull to rotate.
Described pull bar 1 is provided with the clamping part that can clamp the first straight rocking bar 2 and the second straight rocking bar 8 from top to bottom, such as, clamping part can be comprise symmetrically arranged upper disk 9 and lower disc 10, or, symmetrically arranged top board and lower platen.The other end of the described first straight rocking bar 2 and the second straight rocking bar 8 is hinged with first connecting rod 3 and second connecting rod 7 respectively, namely the end of the first straight rocking bar 2 and first connecting rod 3 are articulated with b place, end and the second connecting rod 7 of the second straight rocking bar 8 are articulated with f place, described first connecting rod 3 and second connecting rod 7 be hinged with the first driven clamp 4 respectively at c place and g place and the driven clamp 4 of the second driven clamp 6, first parallel with the second straight rocking bar 8 with the first straight rocking bar 2 with the second driven clamp 6.
For clamping parts 5 between first driven clamp 4 and the second driven clamp 6, in order to ensure clamping effect, at the first driven clamp 4 and the second driven clamp 6, parts 5 side can be provided with clamping part.First straight rocking bar 2 and the first driven clamp 4 and the first support (not shown) hinged, be specially: a place and 2, d place hinged with the first support.Accordingly, the second straight rocking bar 8 and the second driven clamp 6 and the second support (not shown) hinged, be specially: e place and 2, h place hinged with the second support.Described first support and the second support are symmetricly set on pull bar 1 both sides.
Preferably, the first support and the second support are articulated with the center of the first driven clamp 4 and the second driven clamp 6 length direction or the center of the first straight rocking bar 2 and the second straight rocking bar 8 length direction respectively.
For Fig. 1, abcd and efgh of pull bar 1 both sides forms a parallelogram lindage respectively, when cylinder drives pull bar 1 to move up and down, clamping part drives two straight rocking bars to rotate around a place and e place, drives the first driven clamp 4 and the second driven clamp 6 to be clamped by parts 5 around d place and the rotation of h place respectively by two connecting rods.The parallelogram lindage of pull bar 1 both sides, it is symmetrical arranged, size is identical, and therefore in the process of push-and-pull, the first driven clamp 4 is identical with the angle that the second driven clamp 6 rotates, can guarantee that parts 5 can not depart from positioning datum, ensure processing effect.
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. a plug-type clamping device, it is characterized in that, comprise can with the pull bar of cylinders (1), be symmetricly set in the first straight rocking bar (2) and the second straight rocking bar (8) of pull bar (1) both sides, described pull bar (1) is provided with the clamping part that can clamp the first straight rocking bar (2) and the second straight rocking bar (8) from top to bottom, the other end of the described first straight rocking bar (2) and the second straight rocking bar (8) is hinged with first connecting rod (3) and second connecting rod (7) respectively, described first connecting rod (3) and second connecting rod (7) are hinged with rocking bar (2) straight with the first first driven clamp (4) parallel with the second straight rocking bar (8) and the second driven clamp (6) respectively, for clamping parts (5) between described first driven clamp (4) and the second driven clamp (6), first straight rocking bar (2) and the first driven clamp (4) are hinged with the first support, second straight rocking bar (8) and the second driven clamp (6) are hinged with the second support, described first support and the second support are symmetricly set on pull bar (1) both sides.
2. the plug-type clamping device of one according to claim 1, is characterized in that, described clamping part comprises symmetrically arranged upper disk (9) and lower disc (10).
3. the plug-type clamping device of one according to claim 1, is characterized in that, the described first straight rocking bar (2) and the second straight rocking bar (8) are provided with point near the side of pull bar (1).
4. the plug-type clamping device of one according to claim 3, is characterized in that, described first driven clamp (4) and the second driven clamp (6) are provided with clamping part near parts (5) side.
5. the plug-type clamping device of one according to claim 1, is characterized in that, described clamping part comprises symmetrically arranged top board and lower platen.
6. the plug-type clamping device of the one according to claim 1-5 any one, is characterized in that, described first support and the second support are articulated with the center of the first driven clamp (4) and the second driven clamp (6) length direction respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634726.6U CN204235019U (en) | 2014-10-30 | 2014-10-30 | A kind of plug-type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634726.6U CN204235019U (en) | 2014-10-30 | 2014-10-30 | A kind of plug-type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235019U true CN204235019U (en) | 2015-04-01 |
Family
ID=52764571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634726.6U Expired - Fee Related CN204235019U (en) | 2014-10-30 | 2014-10-30 | A kind of plug-type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400288A (en) * | 2014-10-30 | 2015-03-11 | 陈昊书 | Push-pull type clamping device |
| CN108380991A (en) * | 2018-04-20 | 2018-08-10 | 盐城市金洲机械制造有限公司 | A kind of wire cutting of reducer gear is to tooth clamper |
-
2014
- 2014-10-30 CN CN201420634726.6U patent/CN204235019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400288A (en) * | 2014-10-30 | 2015-03-11 | 陈昊书 | Push-pull type clamping device |
| CN108380991A (en) * | 2018-04-20 | 2018-08-10 | 盐城市金洲机械制造有限公司 | A kind of wire cutting of reducer gear is to tooth clamper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202491242U (en) | Mechanical arm for medical container machining tool | |
| CN203696417U (en) | Spring feeding assembling mechanism for automatic assembling machine of spring type micro-switch | |
| CN203409530U (en) | Clamping mechanism for specially-shaped pipe processing | |
| CN204235019U (en) | A kind of plug-type clamping device | |
| CN104385290A (en) | Connecting rod lever-type gripping device | |
| CN104400288A (en) | Push-pull type clamping device | |
| CN206553075U (en) | A kind of collapsible fixture | |
| CN203999351U (en) | Glass substrate captures breaks disconnected device | |
| CN206345431U (en) | A kind of omnipotent grasping mechanism of bottle cap multistation elasticity | |
| CN204603680U (en) | Pipeline docking balance booster | |
| CN202290116U (en) | Clamping and grabbing mechanism for capped test tube | |
| CN204235560U (en) | A kind of claw clamp system | |
| CN204366772U (en) | A kind of cam clamping mechanism | |
| CN204622072U (en) | A kind of clamp-type manipulator | |
| CN204235167U (en) | A kind of device for fixing to clamp block part | |
| CN207642989U (en) | A kind of clamping device | |
| CN203743626U (en) | Pipe clamp convenient to installation | |
| CN204881457U (en) | Protective sheath external diameter inspection mechanism | |
| CN204612722U (en) | A kind of overcasting staff | |
| CN204239646U (en) | The device that driven member can rest for a long time at limit position | |
| CN202994849U (en) | Compaction tool | |
| CN204248733U (en) | A kind of chucking device | |
| CN204235164U (en) | A kind of support for quick drill centre bore | |
| CN203804624U (en) | Pneumatic two-point clamping device | |
| CN203041771U (en) | Universal toothpaste hanging device |
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: 20150401 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |