CN103831753A - Fixture integrating positioning function with clamping function - Google Patents
Fixture integrating positioning function with clamping function Download PDFInfo
- Publication number
- CN103831753A CN103831753A CN201210474671.2A CN201210474671A CN103831753A CN 103831753 A CN103831753 A CN 103831753A CN 201210474671 A CN201210474671 A CN 201210474671A CN 103831753 A CN103831753 A CN 103831753A
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- CN
- China
- Prior art keywords
- fixture
- positioning
- connecting rod
- drive rod
- hinged
- 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
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a fixture integrating a positioning function with a clamping function. The fixture comprises a supporting plate and a clamping mechanism, wherein the clamping mechanism comprises a rocker, a connecting rod and an upper pressing head, the supporting plate is provided with a drive part which is connected with a drive rod, the upper pressing head arranged on the drive rod, one end of the rocker is hinged to the supporting plate, a lower pressing head is arranged at the other end of the rocker, one end of the connecting rod is hinged to the rocker, the other end of the connecting rod is hinged to the drive rod, and the drive rod is provided with a positioning pin. The fixture has the advantages that the drive rod can be driven by the drive part to carry out linear motion, the connecting rod is driven by the drive rod to rotate and the rocker is driven by the connecting rod to swing so that the lower pressing head of the rocker and the upper pressing head can be clamped, and accordingly the clamping function is achieved; the positioning function is achieved through the positioning pin arranged on the drive rod; the structure is simple, little space is occupied, and stable positioning is achieved.
Description
Technical field
The present invention relates to frock clamp, relate in particular to the fixture of a kind of positioning and clamping function combination in frock clamp.
Background technology
Existing location double clamping property clamp structure is huge, takes up room more, easily causes fixture interference and complex structure to have the unsettled problem in location.
Summary of the invention
In order to solve the problems of the prior art, the invention provides the fixture of a kind of positioning and clamping function combination.
The invention provides the fixture of a kind of positioning and clamping function combination, comprise gripper shoe and clamp mechanism, described clamp mechanism comprises rocking bar, connecting rod and seaming chuck, described gripper shoe is provided with drive division, described drive division is connected with drive rod, described seaming chuck is arranged on described drive rod, one end of described rocking bar and described gripper shoe are hinged, the other end of described rocking bar is provided with the push-down head matching with described seaming chuck, one end of described connecting rod and described rocking bar are hinged, the other end of described connecting rod and described drive rod are hinged, and described drive rod is provided with alignment pin.
As a further improvement on the present invention, described clamp mechanism also comprises locating piece, and described locating piece is arranged on described drive rod, and one end of described connecting rod and described rocking bar are hinged, and the other end of described connecting rod and described locating piece are hinged.
As a further improvement on the present invention, described locating piece is connected with gag lever post.
As a further improvement on the present invention, described drive division is cylinder.
As a further improvement on the present invention, described rocking bar is L shaped.
As a further improvement on the present invention, described seaming chuck is L shaped.
As a further improvement on the present invention, described clamp mechanism has two and be symmetrical arranged.
The invention has the beneficial effects as follows: pass through such scheme, can drive drive rod to carry out rectilinear motion by drive division, rotated by drive rod drivening rod, drive rocking bar to swing by connecting rod, the push-down head of rocking bar and seaming chuck are clamped mutually, to reach clamping function, and realize positioning function by the alignment pin being arranged on drive rod, and have positioning and clamping function concurrently, simple in structure, take up room less, locate more stable.
Brief description of the drawings
Fig. 1 is the structural representation of the fixture of a kind of positioning and clamping function of the present invention combination;
Schematic diagram of mechanism when Fig. 2 is the clamped condition of fixture of a kind of positioning and clamping function of the present invention combination;
Schematic diagram of mechanism when Fig. 3 is the releasing orientation of fixture of invention a kind of positioning and clamping function combination.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the present invention is further described.
Drawing reference numeral in Fig. 1 to Fig. 3 is: cylinder 1; Drive rod 2; Gripper shoe 3; Connecting rod 4; Rocking bar 5; Gag lever post 6; Locating piece 7; Alignment pin 8; Seaming chuck 9; Push-down head 10.
As shown in Figure 1 to Figure 3, the fixture of a kind of positioning and clamping function combination, comprise gripper shoe 3 and clamp mechanism, described clamp mechanism comprises rocking bar 5, connecting rod 4 and seaming chuck 9, described gripper shoe 3 is provided with drive division, described drive division is connected with drive rod 2, described seaming chuck 9 is arranged on described drive rod 2, one end of described rocking bar 5 and described gripper shoe 3 are hinged, the other end of described rocking bar 5 is provided with the push-down head 10 matching with described seaming chuck 9, one end of described connecting rod 4 and described rocking bar 5 are hinged, the other end of described connecting rod 4 and described drive rod 2 are hinged, described drive rod 2 is provided with alignment pin 8.
As shown in Figure 1 to Figure 3, described clamp mechanism also comprises locating piece 7, and described locating piece 7 is arranged on described drive rod 2, and one end of described connecting rod 4 and described rocking bar 5 are hinged, and the other end of described connecting rod 4 and described locating piece 7 are hinged.
As shown in Figure 1 to Figure 3, described locating piece 7 is connected with gag lever post 6.
As shown in Figure 1 to Figure 3, described drive division is cylinder 1.
As shown in Figure 1 to Figure 3, described rocking bar 5 is L shaped.
As shown in Figure 1 to Figure 3, described seaming chuck 9 is L shaped.
As shown in Figure 1 to Figure 3, described clamp mechanism has two and be symmetrical arranged.
The fixture of a kind of positioning and clamping function provided by the invention combination, can drive drive rod 2 to carry out first motion by cylinder 1, rotated by drive rod 2 drivening rods 4, drive rocking bar 5 to swing by connecting rod 4, the push-down head 10 of rocking bar 5 and seaming chuck 9 are clamped mutually, to reach clamping function, and realize positioning function by the alignment pin 8 being arranged on drive rod 2, and have positioning and clamping function concurrently, simple in structure, take up room less, locate more stable.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the fixture of positioning and clamping function combination, it is characterized in that: comprise gripper shoe and clamp mechanism, described clamp mechanism comprises rocking bar, connecting rod and seaming chuck, described gripper shoe is provided with drive division, described drive division is connected with drive rod, described seaming chuck is arranged on described drive rod, one end of described rocking bar and described gripper shoe are hinged, the other end of described rocking bar is provided with the push-down head matching with described seaming chuck, one end of described connecting rod and described rocking bar are hinged, the other end of described connecting rod and described drive rod are hinged, and described drive rod is provided with alignment pin.
2. the fixture of positioning and clamping function combination according to claim 1, it is characterized in that: described clamp mechanism also comprises locating piece, described locating piece is arranged on described drive rod, and one end of described connecting rod and described rocking bar are hinged, and the other end of described connecting rod and described locating piece are hinged.
3. the fixture of positioning and clamping function combination according to claim 2, is characterized in that: described locating piece is connected with gag lever post.
4. the fixture of positioning and clamping function combination according to claim 1, is characterized in that: described drive division is cylinder.
5. the fixture of positioning and clamping function combination according to claim 1, is characterized in that: described rocking bar is L shaped.
6. the fixture of positioning and clamping function combination according to claim 1, is characterized in that: described seaming chuck is L shaped.
7. according to the fixture of positioning and clamping function combination described in claim 1 to 6 any one, it is characterized in that: described clamp mechanism has two and be symmetrical arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210474671.2A CN103831753A (en) | 2012-11-21 | 2012-11-21 | Fixture integrating positioning function with clamping function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210474671.2A CN103831753A (en) | 2012-11-21 | 2012-11-21 | Fixture integrating positioning function with clamping function |
Publications (1)
Publication Number | Publication Date |
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CN103831753A true CN103831753A (en) | 2014-06-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210474671.2A Pending CN103831753A (en) | 2012-11-21 | 2012-11-21 | Fixture integrating positioning function with clamping function |
Country Status (1)
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CN (1) | CN103831753A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107008718A (en) * | 2017-06-06 | 2017-08-04 | 上汽通用五菱汽车股份有限公司 | Engine cylinder-body cleaning jig |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001227512A (en) * | 2000-02-15 | 2001-08-24 | Koganei Corp | Positioning clamp device |
CN202037428U (en) * | 2011-04-11 | 2011-11-16 | 力帆实业(集团)股份有限公司 | Clamp pressing and positioning device |
CN202045471U (en) * | 2011-04-26 | 2011-11-23 | 上海特思克汽车科技有限公司 | Welding work fixture |
CN202045472U (en) * | 2011-04-26 | 2011-11-23 | 上海特思克汽车科技有限公司 | Welding fixture |
CN202185705U (en) * | 2011-07-27 | 2012-04-11 | 郑州日产汽车有限公司 | Clamping mechanism capable of avoiding in secondary action |
CN102463431A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder |
CN102699613A (en) * | 2012-05-11 | 2012-10-03 | 奇瑞汽车股份有限公司 | Connecting rod type rapid clamp mechanism for welding fixture |
CN203003729U (en) * | 2012-11-21 | 2013-06-19 | 上汽通用五菱汽车股份有限公司 | Clamp combining positioning and clamping functions |
-
2012
- 2012-11-21 CN CN201210474671.2A patent/CN103831753A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001227512A (en) * | 2000-02-15 | 2001-08-24 | Koganei Corp | Positioning clamp device |
CN102463431A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder |
CN202037428U (en) * | 2011-04-11 | 2011-11-16 | 力帆实业(集团)股份有限公司 | Clamp pressing and positioning device |
CN202045471U (en) * | 2011-04-26 | 2011-11-23 | 上海特思克汽车科技有限公司 | Welding work fixture |
CN202045472U (en) * | 2011-04-26 | 2011-11-23 | 上海特思克汽车科技有限公司 | Welding fixture |
CN202185705U (en) * | 2011-07-27 | 2012-04-11 | 郑州日产汽车有限公司 | Clamping mechanism capable of avoiding in secondary action |
CN102699613A (en) * | 2012-05-11 | 2012-10-03 | 奇瑞汽车股份有限公司 | Connecting rod type rapid clamp mechanism for welding fixture |
CN203003729U (en) * | 2012-11-21 | 2013-06-19 | 上汽通用五菱汽车股份有限公司 | Clamp combining positioning and clamping functions |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107008718A (en) * | 2017-06-06 | 2017-08-04 | 上汽通用五菱汽车股份有限公司 | Engine cylinder-body cleaning jig |
CN107008718B (en) * | 2017-06-06 | 2023-09-15 | 上汽通用五菱汽车股份有限公司 | Engine cylinder cleaning clamp |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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Application publication date: 20140604 |
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RJ01 | Rejection of invention patent application after publication |