CN106363329A - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN106363329A CN106363329A CN201611054667.5A CN201611054667A CN106363329A CN 106363329 A CN106363329 A CN 106363329A CN 201611054667 A CN201611054667 A CN 201611054667A CN 106363329 A CN106363329 A CN 106363329A
- Authority
- CN
- China
- Prior art keywords
- pressure arm
- gripping block
- pedestal
- pivot joint
- dynamic equipment
- 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
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp. The clamp comprises a base, a first power device, a first pressing arm, a second power device and a second pressing arm, wherein a first clamping block is fixedly arranged on the base; the first power device is in pivot joint with the base; the first pressing arm is in pivot joint with the base, one end of the first pressing arm is driven by the first power device, the first pressing arm is provided with a second clamping block and a third clamping block, and the second clamping block corresponds to the first clamping block; the second power device is in pivot joint with the first pressing arm; and the second pressing arm is in pivot joint with the other end of the first pressing arm, one end of the second pressing arm is driven by the second power device, and a fourth clamping block is arranged on the second pressing arm and corresponding to the third clamping block. The clamp can clamp at least two portions of a workpiece and does not occupy two much space.
Description
Technical field
The present invention relates to welding equipment, more particularly, to a kind of fixture.
Background technology
Fixture is the necessary frock of automobile body-in-white welding, and rational jig Design is smoothly to realize welding procedure, guarantee
The premise of product quality.Jig Design makes every effort to simple, practical, and most of fixture all to be realized using once clamping, but very
The structure design of many plates and required precision, are not enable to position and fixing only with once clamping, according to two bases
This unit, to realize, can cause the various complicated problem of structure again, can take more design spaces, and work space.
Content of the invention
It is an object of the invention to provide a kind of fixture, solve the problems of the prior art, at least two can be carried out to workpiece
The clamping at individual position, and it is not take up excessive space.
The fixture of the present invention, comprising: pedestal, is fixedly installed the first gripping block on described pedestal；First dynamic equipment, with
Described pedestal pivot joint；First pressure arm, and described pedestal pivot joint, one end of described first pressure arm is driven by described first dynamic equipment,
And the second gripping block and the 3rd gripping block are provided with described first pressure arm, wherein, described second gripping block and described first
Gripping block is corresponding；Second dynamic equipment, with described first pressure arm pivot joint；Second pressure arm, the other end pivot with described first pressure arm
Connect, one end of described second pressure arm is driven by described second dynamic equipment, and is provided with the 4th clamping on described second pressure arm
Block, described 4th gripping block is corresponding with described 3rd gripping block.
Fixture as above, wherein, described second pressure arm is bent pressure arm, and one end of described bent pressure arm is by institute
State the second dynamic equipment to drive, the other end of described bent pressure arm is towards described pedestal.
Fixture as above, wherein, described second pressure arm is formed with the 5th gripping block, and described pedestal is provided with the
Six gripping blocks, described 5th gripping block and described 6th gripping block correspond to each other.
Fixture as above, wherein, is fixedly installed the first limited block on described pedestal, and towards the described first pressure
Arm；Described second pressure arm is fixedly installed the second limited block, and towards described first pressure arm；Solid on described second pressure arm
Surely it is provided with the 3rd limited block, and towards described pedestal.
Fixture as above, wherein, described first pressure arm and described pedestal pass through the first connecting plate and connect, and described first
Connecting plate one end is fixedly connected with described first pressure arm, the other end and described pedestal pivot joint.
Fixture as above, wherein, described first pressure arm and described second pressure arm pass through the second connecting plate and connect, described
Second connecting plate one end and described first pressure arm pivot joint, the other end and described second pressure arm pivot joint.
Fixture as above, wherein, described pedestal is provided with template, for described first dynamic equipment and described
First pressure arm pivot joint.
Fixture as above, wherein, described first dynamic equipment and described second dynamic equipment are pneumatic cylinder or hydraulic pressure
Cylinder.
The fixture of the present invention, by the drive of the first dynamic equipment, the first pressure arm is relatively rotated with described pedestal, makes the first pressure
Tight block and the second gripping block are pressed against each other, and realize the clamping to workpiece, further in the drive by the second dynamic equipment, the second pressure
Arm and the first pressure arm rotate, and so that the third and fourth gripping block is pressed against each other, and realize second clamping to workpiece.In some enforcements
In example, also there is the 5th and the 6th gripping block, third time can be realized to workpiece and clamp, the fixture of the present invention can be real to workpiece
Now repeatedly clamp the fixing it is ensured that clamping, and be not take up excessive work space.
Brief description
Fig. 1 is the schematic diagram of present clip.
Reference:
1- first dynamic equipment；2- template；3- first limited block；4- first gripping block；5- second pressure arm；6- second connects
Plate；7- first pressure arm；8- first connecting plate；9- second limited block；10- pedestal；11- second dynamic equipment；12- the 4th gripping block.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
The present invention discloses a kind of fixture, including pedestal 10, the first dynamic equipment 1, the first pressure arm 7, the second dynamic equipment 11 and
Two pressure arms 5, the first dynamic equipment 1 and pedestal 10 pivot joint, the first pressure arm 7 also with pedestal 10 pivot joint, and the first dynamic equipment 1 also drives
First pressure arm 7, so as to opposite base 10 rotates, is fixedly installed the first gripping block 4, on the first pressure arm 7 on described pedestal 10
It is provided with the second gripping block, the first gripping block 4 is corresponding with the second gripping block, and under the drive of the first dynamic equipment 11, permissible
Realize clamping.
Second pressure arm 5 and the first pressure arm 7 pivot joint, the second dynamic equipment 11 is articulated on the first pressure arm 7, and, the second power
Device 11 provides power for the second pressure arm 5.Under the drive of the second dynamic equipment 11, the second pressure arm 5 can relative turn with the first pressure arm 7
Dynamic, and, on the first pressure arm 7, the 3rd gripping block is set, the second pressure arm 5 is provided with the 4th gripping block 12, the 3rd gripping block and
Gripping block 12 is corresponding, and realizes clamping under the drive of the second dynamic equipment 11.
General one end of the first pressure arm 7 is connected with the first dynamic equipment 1, the other end and the second pressure arm 5 pivot joint, in pars intermedia
Divide the pivot joint realized with pedestal 10, and realize the pivot joint with the second dynamic equipment 11.In one embodiment, the first pressure arm 7
Connected by the first connecting plate 8 with described pedestal 10, the first connecting plate 8 one end is fixedly connected with described first pressure arm 7, the other end
With pedestal 10 pivot joint.
Similar first pressure arm 7, the second pressure arm 5 is also that one end is connected with the second dynamic equipment 11, and the other end does not do particularly
Limit, middle part and the first pressure arm 7 pivot joint, in a kind of optional embodiment, the first pressure arm 7 and described second pressure arm
5 are connected by the second connecting plate 6, described second connecting plate 6 one end and the pivot joint of described first pressure arm 7, the other end and described second
Pressure arm 5 pivot joint.
Preferably, above-mentioned first dynamic equipment 1 and the second dynamic equipment 11 are pneumatic cylinder or hydraulic cylinder.Certainly, other energy
The equipment of the enough power providing can be used for the application.
In a kind of optional embodiment, the second pressure arm 5 is bent pressure arm it may also be said to be " l " shape, bent pressure
One end of arm is driven by described second dynamic equipment 11, and the other end of bent pressure arm is towards described pedestal 10.Shape on second pressure arm 5
Cheng You five gripping block, pedestal 10 is provided with the 6th gripping block, and the 5th gripping block and described 6th gripping block correspond to each other.Excellent
Choosing, the 5th gripping block is formed at one end of bent pressure arm, is directly toward pedestal 10 and arranges, the 6th clamping on pedestal 10
Block, is arranged on top surface, towards the 5th gripping block.
In order to ensure the accurate of clamping, also there are stopping means on described pedestal 10, be fixedly installed the first limited block 3,
And towards described first pressure arm 7；Described second pressure arm 5 is fixedly installed the second limited block 9, and towards described first pressure arm
7；Described second pressure arm 5 is fixedly installed the 3rd limited block, and towards described pedestal 10.
In order to ensure the reliability connecting, and equipment breaks down, and needs motility when changing, pedestal 10 sets
Be equipped with template 2, for described first dynamic equipment 1 and the pivot joint of described first pressure arm 7.In other words, have with pedestal 10 and be connected
Each part of relation, is all to be connected with template 2, thus convenient dismantle and change.
Preferably, pedestal 10 is as the support of whole fixture, pneumatic cylinder cylinder body and template 2 pivot joint, the piston of air pressure thick stick cylinder
Bar and the first pressure arm 7 pivot joint.First limited block 3 is to limit the first pressure arm 7 hyperkinesia, prevents workpiece from being compressed and become by transition
Shape, the first limited block 3 is connected on template 2 by nut it is preferred that can also arrange spacing on corresponding first pressure arm 7
Block, is coordinated with the first limited block 3, and the first limited block 3 can become for rubber system.Second limited block 9 and the function of the 3rd limited block
Identical, simply set location is different, and other can be on all four.
The present invention passes through the drive of the first dynamic equipment 1, and the first pressure arm is relatively rotated with described pedestal 10, makes the first compact heap
It is pressed against each other with the second gripping block, realize the clamping to workpiece, further in the drive by the second dynamic equipment 11, the second pressure arm
5 are rotated with the first pressure arm 7, so that the 3rd gripping block and the 4th gripping block 12 is pressed against each other, and realize second clamping to workpiece.?
In some embodiments, also there is the 5th gripping block and the 6th gripping block, third time can be realized to workpiece and clamp, the folder of the present invention
Tool can be realized to workpiece repeatedly clamping the fixing it is ensured that clamping, and is not take up excessive work space.
Construction, feature and the action effect of the present invention, above institute are described in detail above according to the embodiment shown in schema
State only presently preferred embodiments of the present invention, but the present invention is not to limit practical range, every structure according to the present invention shown in drawing
Want made change, or be revised as the Equivalent embodiments of equivalent variations, when still covered with diagram without departing from description spiritual,
All should be within the scope of the present invention.
Claims (8)
1. a kind of fixture is it is characterised in that include:
Pedestal (10), is fixedly installed the first gripping block (4) on described pedestal (10)；
First dynamic equipment (1), with described pedestal (10) pivot joint；
First pressure arm (7), with described pedestal (10) pivot joint, one end of described first pressure arm (7) is driven by described first dynamic equipment (1)
Move, and the second gripping block and the 3rd gripping block be provided with described first pressure arm (7), wherein, described second gripping block and institute
State the first gripping block (4) corresponding；
Second dynamic equipment (11), with the pivot joint of described first pressure arm (7)；
Second pressure arm (5), the other end pivot joint with described first pressure arm (7), one end of described second pressure arm (5) is by described second
Dynamic equipment (11) drives, and is provided with the 4th gripping block (12) on described second pressure arm (5), described 4th gripping block (12)
Corresponding with described 3rd gripping block.
2. fixture according to claim 1 it is characterised in that
Described second pressure arm (5) is bent pressure arm, and one end of described bent pressure arm is driven by described second dynamic equipment (11),
The other end of described bent pressure arm is towards described pedestal (10).
3. fixture according to claim 1 and 2 it is characterised in that
5th gripping block is formed with described second pressure arm (5), described pedestal (10) is provided with the 6th gripping block, the described 5th
Gripping block and described 6th gripping block correspond to each other.
4. fixture according to claim 1 it is characterised in that
First limited block (3) is fixedly installed on described pedestal (10), and towards described first pressure arm (7)；
Described second pressure arm (5) is fixedly installed the second limited block (9), and towards described first pressure arm (7)；
Described second pressure arm (5) is fixedly installed the 3rd limited block, and towards described pedestal (10).
5. fixture according to claim 1 it is characterised in that
Described first pressure arm (7) and described pedestal (10) pass through the first connecting plate (8) and connect, described first connecting plate (8) one end
It is fixedly connected with described first pressure arm (7), the other end and the pivot joint of described pedestal (10).
6. fixture according to claim 1 it is characterised in that
Described first pressure arm (7) and described second pressure arm (5) pass through the second connecting plate (6) and connect, described second connecting plate (6)
End and the pivot joint of described first pressure arm (7), the other end and the pivot joint of described second pressure arm (5).
7. fixture according to claim 1 it is characterised in that
Be provided with template (2) on described pedestal (10), for described first dynamic equipment (1) and described first pressure arm (7) pivot
Connect.
8. fixture according to claim 1 it is characterised in that
Described first dynamic equipment (1) and described second dynamic equipment (11) are pneumatic cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054667.5A CN106363329A (en) | 2016-11-25 | 2016-11-25 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054667.5A CN106363329A (en) | 2016-11-25 | 2016-11-25 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363329A true CN106363329A (en) | 2017-02-01 |
Family
ID=57891495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054667.5A Pending CN106363329A (en) | 2016-11-25 | 2016-11-25 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984934A (en) * | 2017-05-18 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of threshold class workpiece weld jig |
| CN107052673A (en) * | 2017-04-27 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of taillight installing plate assembly pressing positioner |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2562519Y2 (en) * | 1992-07-14 | 1998-02-10 | 関東自動車工業株式会社 | Work clamp device |
| CN201900420U (en) * | 2010-11-17 | 2011-07-20 | 安徽巨一自动化装备有限公司 | Flexible clamping mechanism |
| CN202129581U (en) * | 2011-05-20 | 2012-02-01 | 浙江吉利汽车研究院有限公司 | Automobile welding and assembling jig four-connection rod press claw mechanism |
| US20120112397A1 (en) * | 2010-11-05 | 2012-05-10 | Delaware Capital Formation, Inc. | Linkage Clamp |
| CN202763330U (en) * | 2012-07-12 | 2013-03-06 | 蓝姆汽车焊接设备(上海)有限公司 | Two-stage pneumatic lock positioning device |
| CN203610879U (en) * | 2013-11-21 | 2014-05-28 | 山东迈赫自动化装备股份有限公司 | Secondary support clamping mechanism |
| CN203956386U (en) * | 2014-06-13 | 2014-11-26 | 重庆蓝姆焊接设备有限公司 | Automobile-used the welding of sheet metal parts frock |
| CN203992909U (en) * | 2014-07-01 | 2014-12-10 | 上汽通用五菱汽车股份有限公司 | A kind of flexible door closure soldering cramping apparatus |
| CN204736130U (en) * | 2015-06-05 | 2015-11-04 | 合肥亿恒机械有限公司 | Multistage pneumatic linkage clamping device of large -scale side wall of car |
| CN205021068U (en) * | 2015-09-14 | 2016-02-10 | 芜湖明拓汽车装备科技有限公司 | Anchor clamps with compact heap integration are supported to side |
-
2016
- 2016-11-25 CN CN201611054667.5A patent/CN106363329A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2562519Y2 (en) * | 1992-07-14 | 1998-02-10 | 関東自動車工業株式会社 | Work clamp device |
| US20120112397A1 (en) * | 2010-11-05 | 2012-05-10 | Delaware Capital Formation, Inc. | Linkage Clamp |
| CN201900420U (en) * | 2010-11-17 | 2011-07-20 | 安徽巨一自动化装备有限公司 | Flexible clamping mechanism |
| CN202129581U (en) * | 2011-05-20 | 2012-02-01 | 浙江吉利汽车研究院有限公司 | Automobile welding and assembling jig four-connection rod press claw mechanism |
| CN202763330U (en) * | 2012-07-12 | 2013-03-06 | 蓝姆汽车焊接设备(上海)有限公司 | Two-stage pneumatic lock positioning device |
| CN203610879U (en) * | 2013-11-21 | 2014-05-28 | 山东迈赫自动化装备股份有限公司 | Secondary support clamping mechanism |
| CN203956386U (en) * | 2014-06-13 | 2014-11-26 | 重庆蓝姆焊接设备有限公司 | Automobile-used the welding of sheet metal parts frock |
| CN203992909U (en) * | 2014-07-01 | 2014-12-10 | 上汽通用五菱汽车股份有限公司 | A kind of flexible door closure soldering cramping apparatus |
| CN204736130U (en) * | 2015-06-05 | 2015-11-04 | 合肥亿恒机械有限公司 | Multistage pneumatic linkage clamping device of large -scale side wall of car |
| CN205021068U (en) * | 2015-09-14 | 2016-02-10 | 芜湖明拓汽车装备科技有限公司 | Anchor clamps with compact heap integration are supported to side |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052673A (en) * | 2017-04-27 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of taillight installing plate assembly pressing positioner |
| CN107052673B (en) * | 2017-04-27 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | A kind of taillight mounting plate assembly pressing positioner |
| CN106984934A (en) * | 2017-05-18 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of threshold class workpiece weld jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |