CN103831753A - Fixture integrating positioning function with clamping function - Google Patents

Fixture integrating positioning function with clamping function Download PDF

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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
Authority
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
Application number
CN201210474671.2A
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Chinese (zh)
Inventor
杨旭磊
李新社
孟大庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAIC GM Wuling Automobile Co Ltd
Original Assignee
SAIC GM Wuling Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAIC GM Wuling Automobile Co Ltd filed Critical SAIC GM Wuling Automobile Co Ltd
Priority to CN201210474671.2A priority Critical patent/CN103831753A/en
Publication of CN103831753A publication Critical patent/CN103831753A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work 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

The fixture of a kind of positioning and clamping function combination
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.
CN201210474671.2A 2012-11-21 2012-11-21 Fixture integrating positioning function with clamping function Pending CN103831753A (en)

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
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)

Country Link
CN (1) CN103831753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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Application publication date: 20140604

RJ01 Rejection of invention patent application after publication