CN106736648A - Curved surface clamp device - Google Patents
Curved surface clamp device Download PDFInfo
- Publication number
- CN106736648A CN106736648A CN201611183308.XA CN201611183308A CN106736648A CN 106736648 A CN106736648 A CN 106736648A CN 201611183308 A CN201611183308 A CN 201611183308A CN 106736648 A CN106736648 A CN 106736648A
- Authority
- CN
- China
- Prior art keywords
- paw
- bearing pin
- axle bed
- curved surface
- clamp device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a kind of curved surface clamp device, belong to curved surface clamp art.The centre position of the body one is provided with axle bed one, and the centre position of body two is provided with axle bed two, and axle bed one and axle bed two are engaged, and connection is rotated by bearing pin one between axle bed one and axle bed two, and torque spring is installed on bearing pin one.The front portion of body one is provided with circular hole one, paw one is arranged in circular hole one, axis hole one is provided with body one, through axis hole one and paw one, the bottom of paw one is fixed with three contacts one to bearing pin two, and the front portion of body two is provided with circular hole two, paw two is arranged in circular hole two, axis hole two is provided with body two, bearing pin three is fixed with three contacts two through axis hole two and paw two, the top of paw two.The present invention adapts to various planes and curved surface, during clamping workpiece, Multi-contact is between the clip-on clamping body in both sides and workpiece, substantially increases clamping stability.
Description
Technical field
The present invention relates to a kind of curved surface clamp device, belong to curved surface clamp art.
Background technology
The fixture of clamping workpiece be a kind of industrial circle through commonly used frock, it is much more general using being realized to folder mode.When
When needing to clamp the workpiece of non-smooth profile, such as：Blade, shell etc., because clamping tooling and curve surface of workpiece cannot be matched completely,
Cause single-contact between clamping tooling and workpiece so that clamp position is unstable, workpiece easily drops.And use Special clamping
Then versatility declines frock, need to customize special contact surface, causes entreprise cost to rise.
The content of the invention
The invention aims to solve the problems, such as above-mentioned prior art, i.e., existing clamping tooling clamping workpiece
When be single-contact, unstable and poor universality the problem of clamp position.And then a kind of curved surface clamp device is provided.
The purpose of the present invention is achieved through the following technical solutions：
A kind of curved surface clamp device, including：Body one, bearing pin one, paw one, contact one, bearing pin two, paw two, contact two,
Bearing pin three, axle bed two, body two, axle bed one and torque spring, the centre position of the body one are provided with axle bed one, body two
Centre position is provided with axle bed two, and axle bed one and axle bed two are engaged, and connection is rotated by bearing pin one between axle bed one and axle bed two,
Torque spring is installed on bearing pin one.The front portion of body one is provided with circular hole one, and paw one is arranged in circular hole one, is provided with body one
Axis hole one, bearing pin two is fixed with three contacts one through axis hole one and paw one, the bottom of paw one,；Open the front portion of body two
Have circular hole two, paw two is arranged in circular hole two, axis hole two be provided with body two, bearing pin three through axis hole two and paw two,
The top of paw two is fixed with three contacts two.
The invention has the advantages that：
Curved surface clamp device of the invention has clamp position stabilization, adapts to various planes and curved surface, the clamping of curved surface clamp device
During workpiece, Multi-contact is between the clip-on clamping body in both sides and workpiece, substantially increases clamping stability.Due to invention
Curved surface folder use self adaptation clamp method, it is adaptable to the workpiece of different profiles, a set of curved surface clamp device can clamp various several
The workpiece of what profile.The frock is easy to use, and low cost is safe.
Brief description of the drawings
Fig. 1 is the overall structure diagram of curved surface clamp device of the present invention.
Fig. 2 is the upward view of body one.
Fig. 3 is the top view of body two.
Fig. 4 is the use state schematic diagram of curved surface clamp device of the present invention.
Fig. 5 is the use state schematic diagram that curved surface clamp device of the present invention installs thumb screw additional.
Reference in figure, 1 is body one, and 2 is bearing pin one, and 3 is circular hole one, and 4 is paw one, and 5 is contact one, and 6 are
Axis hole one, 7 is bearing pin two, and 8 is paw two, and 9 is circular hole two, and 10 is contact two, and 11 is bearing pin three, and 12 is axis hole two, and 13 is axle
Seat two, 14 is body two, and 15 is screwed hole, and 16 is axle bed one, and 17 is workpiece, and 18 is torque spring, and 19 is thumb screw.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail：The present embodiment is being with technical solution of the present invention
Under the premise of implemented, give detailed implementation method, but protection scope of the present invention is not limited to following embodiments.
As shown in Fig. 1~Fig. 5, a kind of curved surface clamp device involved by the present embodiment, including：Body 1, bearing pin 1, pressure
Pawl 1, contact 1, bearing pin 27, paw 28, contact 2 10, bearing pin 3 11, axle bed 2 13, body 2 14, the and of axle bed 1
Torque spring 18, the centre position of the body 1 is provided with axle bed 1, and the centre position of body 2 14 is provided with axle bed 2 13,
Axle bed 1 and axle bed 2 13 are engaged, and are rotated by bearing pin 1 between axle bed 1 and axle bed 2 13 and connected, on bearing pin 1
Torque spring 18 is installed.The front portion of body 1 is provided with circular hole 1, and paw 1 is arranged in circular hole 1, is provided with body 1
Axis hole 1, through axis hole 1 and paw 1, the bottom of paw 1 is fixed with three contacts 1 to bearing pin 27, on body 1
It is provided with spring nest 17；The front portion of body 2 14 is provided with circular hole 29, and paw 28 is arranged in circular hole 29, is provided with body 2 14
Axis hole 2 12, bearing pin 3 11 is fixed with three contacts 2 10 through axis hole 2 12 and paw 28, the top of paw 28.
The angle of the body 1 and bearing pin 27 is 45 °.
Three contacts 1 above the paw 1 are equilateral triangle distribution.
The angle of the body 2 14 and bearing pin 3 11 is 45 °.
Three contacts 2 10 above the paw 28 are equilateral triangle distribution.
90 ° each other between the bearing pin 27 and bearing pin 3 11.
The rear portion of the body 1 is provided with screwed hole 15, screwed hole 15 and is connected with thumb screw 19.
It is of the invention clamping principle be：
First, body 1 and body 2 14 are connected by bearing pin 1, and paw 1 is arranged in the circular hole 1 of body 1,
Connected by bearing pin 27, paw 28 is arranged in the circular hole 29 of body 2 14 and is connected by bearing pin 3 11, contact 1 and tactile
Point 2 10 is separately positioned in the hole of paw 1 and paw 28.
The 2nd, three contacts are respectively installed, it is ensured that curved surface clamp device is in clamping workpiece on the paw of upper and lower two bodies
It is Multi-contact, it is to avoid single-contact.Improve clamping stability.
3rd, paw 1 and paw 28 are separately mounted on upper and lower two mutually perpendicular bearing pins 27 and bearing pin 3 11, pressure
Pawl can freely be rotated on bearing pin, and two axles are in 90 °, therefore, it is possible to the curved surface of self adaptation different workpieces.
Four：Body 1 and body 2 14 are the design of shape identical, the body 1 and sheet of such curved surface clamp device both sides
Body 2 14 is exactly one part of identical when processing, and reduces processing cost.
Five：Torque spring 18 is installed, it is ensured that on two bodies on the bearing pin 1 between body 1 and body 2 14
Paw can also be close together in a non-operative state, operator can with one-handed performance curved surface clamp device, can be pressed downward appoint
Meaning angle, it is to avoid once the unhandy problem that firmly two bodies are drawn close to bring mutually, installing torque spring can make
Operation is more succinct, is more convenient.
Six：Screwed hole is provided with body 1, not perforate on body 2 14 is screwed to wing bolt on the screw thread of body 1
In hole, frock tightens wing bolt when working, and can obtain the chucking power of maximum.
The above, preferably specific embodiment only of the invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and protection scope of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered of the invention
Within protection domain.Therefore, protection scope of the present invention should be defined by the protection domain of claims.
Claims (7)
1. a kind of curved surface clamp device, it is characterised in that including：Body one (1), bearing pin one (2), paw one (4), contact one (5),
Bearing pin two (7), paw two (8), contact two (10), bearing pin three (11), axle bed two (13), body two (14), axle bed one (16) and
Torque spring (18), the centre position of the body one (1) is provided with axle bed one (16), and the centre position of body two (14) is provided with axle
Seat two (13), axle bed one (16) and axle bed two (13) are engaged, and are turned by bearing pin one (2) between axle bed one (16) and axle bed two (13)
Dynamic connection, bearing pin one (2) is provided with torque spring (18), and the front portion of body one (1) is provided with circular hole one (3), and paw one (4) is set
In circular hole one (3), axis hole one (6) is provided with body one (1), bearing pin two (7) is pressed through axis hole one (6) and paw one (4)
The bottom of pawl one (4) is fixed with three contacts one (5)；The front portion of body two (14) is provided with circular hole two (9), and paw two (8) is arranged on
In circular hole two (9), axis hole two (12) is provided with body two (14), bearing pin three (11) through axis hole two (12) and paw two (8),
The top of paw two (8) is fixed with three contacts two (10).
2. curved surface clamp device according to claim 1, it is characterised in that the angle of the body one (1) and bearing pin two (7)
It is 45 °.
3. curved surface clamp device according to claim 2, it is characterised in that three contacts one above of the paw one (4)
(5) for equilateral triangle is distributed.
4. curved surface clamp device according to claim 1, it is characterised in that the folder of the body two (14) and bearing pin three (11)
Angle is 45 °.
5. curved surface clamp device according to claim 4, it is characterised in that three contacts two above of the paw two (8)
(10) for equilateral triangle is distributed.
6. curved surface clamp device according to claim 1, it is characterised in that between the bearing pin two (7) and bearing pin three (11)
90 ° each other.
7. curved surface clamp device according to claim 1, it is characterised in that the rear portion of the body one (1) is provided with screwed hole
(15), it is connected with thumb screw (19) in screwed hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183308.XA CN106736648A (en) | 2016-12-20 | 2016-12-20 | Curved surface clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183308.XA CN106736648A (en) | 2016-12-20 | 2016-12-20 | Curved surface clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106736648A true CN106736648A (en) | 2017-05-31 |
Family
ID=58889510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611183308.XA Pending CN106736648A (en) | 2016-12-20 | 2016-12-20 | Curved surface clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736648A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081779U (en) * | 1990-08-03 | 1991-07-31 | 高亚伟 | Adjustable manual vice |
| EP1048412A2 (en) * | 1999-04-28 | 2000-11-02 | SMC Kabushiki Kaisha | Clamp apparatus |
| CN201693497U (en) * | 2010-04-20 | 2011-01-05 | 英业达股份有限公司 | Clamping tool |
| CN201989062U (en) * | 2011-04-14 | 2011-09-28 | 君宇企业股份有限公司 | Clamp capable of quickly adjusting span |
| CN203622259U (en) * | 2013-11-13 | 2014-06-04 | 重庆迪科机电设备有限公司 | Pressure plate clamping device |
| CN104511668A (en) * | 2014-12-03 | 2015-04-15 | 重庆帝舟生态农业发展有限公司 | Shaft clamp capable of replacing clamping head |
| GB2531419A (en) * | 2014-09-10 | 2016-04-20 | Bo Christensen | Clamping device |
| CN105881256A (en) * | 2015-01-26 | 2016-08-24 | 申普金属工业有限公司 | Self-locking pincer-type clamping device |
| CN205799288U (en) * | 2016-05-25 | 2016-12-14 | 高志成 | A kind of fixture |
-
2016
- 2016-12-20 CN CN201611183308.XA patent/CN106736648A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081779U (en) * | 1990-08-03 | 1991-07-31 | 高亚伟 | Adjustable manual vice |
| EP1048412A2 (en) * | 1999-04-28 | 2000-11-02 | SMC Kabushiki Kaisha | Clamp apparatus |
| CN201693497U (en) * | 2010-04-20 | 2011-01-05 | 英业达股份有限公司 | Clamping tool |
| CN201989062U (en) * | 2011-04-14 | 2011-09-28 | 君宇企业股份有限公司 | Clamp capable of quickly adjusting span |
| CN203622259U (en) * | 2013-11-13 | 2014-06-04 | 重庆迪科机电设备有限公司 | Pressure plate clamping device |
| GB2531419A (en) * | 2014-09-10 | 2016-04-20 | Bo Christensen | Clamping device |
| CN104511668A (en) * | 2014-12-03 | 2015-04-15 | 重庆帝舟生态农业发展有限公司 | Shaft clamp capable of replacing clamping head |
| CN105881256A (en) * | 2015-01-26 | 2016-08-24 | 申普金属工业有限公司 | Self-locking pincer-type clamping device |
| CN205799288U (en) * | 2016-05-25 | 2016-12-14 | 高志成 | A kind of fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |