CN104669168B - A kind of cam clamping mechanism - Google Patents
A kind of cam clamping mechanism Download PDFInfo
- Publication number
- CN104669168B CN104669168B CN201510109705.1A CN201510109705A CN104669168B CN 104669168 B CN104669168 B CN 104669168B CN 201510109705 A CN201510109705 A CN 201510109705A CN 104669168 B CN104669168 B CN 104669168B
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- CN
- China
- Prior art keywords
- cam
- cam mechanism
- handle
- carrier
- groove
- 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.)
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Classifications
-
- 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
-
- 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
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/002—Flat workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of cam clamping mechanism, comprise carrier, promote handle, guiding mechanism, cam mechanism and clamp mechanism, described promotion handle is slidably arranged in carrier bottom, promote handle front side and be provided with side by side multiple guiding mechanisms, on each guiding mechanism, be respectively equipped with cam mechanism, the front end that promotes handle left end and cam mechanism is equipped with clamp mechanism; Described cam mechanism is arrow shaped, its top is horizontal, two sides are angled end-face, the forward edge that promotes handle offers the groove corresponding with cam mechanism, the right side of groove is the inclined-plane matching with cam mechanism angled end-face, and cam mechanism makes its top and corresponding contact grooves by guiding mechanism; Described carrier top offers the imitation-shaped groove for placing product. The present invention, for the product varying in size or carrier are clamped, enhances productivity greatly, cost-saving, reduces operating personnel's labour intensity, and volume is little, simple in structure, is specially adapted to the PCB product of IT industry.
Description
Technical field:
The present invention relates to a kind of clamp mechanism, say more specifically and relate to a kind of cam clamping mechanism.
Background technology:
A few days ago, in automatic assembly line operation process, be mostly by fixture product or carrierBeing fixedly clamped, facilitating its location, is the Job readiness that adds of its subsequent processing, but existingMostly fixture, be product both sides to clamp, and product is in vacant state, clamping force mistakeLarge easily damage product, clamping force is too small easily to be clamped not strongly admittedly, cannot accurately locate product,Affect the processing of subsequent processing, complex structure, production efficiency are low.
Therefore, now need to design a kind of can clamp according to the product varying in size or carrierClamp mechanism, can not damage product and simple in structure, easy operating.
Summary of the invention:
The object of the invention is for the deficiencies in the prior art part, a kind of cam clamping machine is providedStructure, for the product varying in size or carrier are clamped, enhances productivity greatly, jointAbout cost, reduces operating personnel's labour intensity.
Technology solution of the present invention is as follows:
A kind of cam clamping mechanism, is characterized in that: comprise carrier, promote handle, Guiding machineStructure, cam mechanism and clamp mechanism, described promotion handle is slidably arranged in carrier bottom, promotesHandle front side is provided with multiple guiding mechanisms side by side, is respectively equipped with cam machine on each guiding mechanismStructure, the front end that promotes handle left end and cam mechanism is respectively equipped with clamp mechanism; Described cam machineStructure is arrow shaped, and its top is horizontal, and two sides are angled end-face, promotes the front side edge of handleEdge offers the groove corresponding with described cam mechanism, and the right side of groove is and described camThe inclined-plane that mechanism's angled end-face matches, cam mechanism makes its top with corresponding by guiding mechanismContact grooves; Described carrier top offers the imitation-shaped groove for placing product.
As improvement, described guiding mechanism all with promote handle vertical settings, ensure promotion shake handsWhile moving left and right, cam mechanism moves forward and backward clamping and the pine of realizing product along guiding mechanismOpen.
As improvement, described cam mechanism is two, and cam mechanism top is provided with semicircle dashing forwardRise.
As improvement, identical the dark of described imitation-shaped groove that be all not less than of the height of described clamp mechanismDegree, ensures that product three limit clamping forces are identical, avoids damaging product, guarantees product clamping firmly.
Beneficial effect of the present invention is:
The present invention is pulled and is promoted handle by automatic or manual, when cam mechanism and promotion handle limitWhen edge contact position is different, make cam mechanism seesaw and drive clamping machine along guiding mechanismStructure to product three limits clamp action once complete, the large I of this clamp mechanism according to product required enterRow design, for the product varying in size or carrier are clamped, enhances productivity greatly,Cost-saving, reduce operating personnel's labour intensity, volume is little, simple in structure, particularly suitableIn the PCB of IT industry product.
Brief description of the drawings:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention promotes handle;
Fig. 3 is C place enlarged diagram in Fig. 2.
Detailed description of the invention:
The following stated is only preferred embodiment of the present invention, not scope of the present invention is carried outLimit.
Embodiment
As shown in Figure 1, a kind of cam clamping mechanism, comprises carrier 1, promotes handle 2, leadsTo mechanism 3, cam mechanism 4 and clamp mechanism 5, described carrier 1 top offers for puttingThe buy property imitation-shaped groove 11 of product 6, promotes handle 2 and is slidably arranged in carrier 1 by guiding mechanism 3Bottom, as shown in Figure 2, promotes handle 2 front sides and is provided with side by side multiple guiding mechanisms 3, and this is ledIn mechanism 3, be respectively equipped with cam mechanism 4, and all with promote handle 2 vertical settings, meanwhile,The front end that promotes handle 2 left ends and cam mechanism 4 is respectively equipped with clamp mechanism 5; As Fig. 3 instituteShow, described cam mechanism 4 is arrow shaped, and its top is horizontal, and two sides are angled end-face41, promote handle 2 forward edge 21 and offer corresponding with described cam mechanism 4 recessedGroove 22, the right side of groove 22 be with described cam mechanism 4 angled end-faces 41 match tiltedlyFace 23, promotes handle 2 and moves left and right, and drives cam mechanism 4 along guiding mechanism 3 front and back fortuneMove and realize the clamping to product 6 and unclamp by clamp mechanism 5.
In the present embodiment, described cam mechanism 4 is two, when clamp mechanism 5 clamps product 6,Cam mechanism 4 tops and the described promotion corresponding groove 22 in 2 forward edge 21 of shaking hands keepsContact, when clamp mechanism 5 is unclamped product 6, cam mechanism 4 tops and described promotion handle 2Forward edge 21 keep in touch, meanwhile, cam mechanism 4 tops are provided with a half-circle projection42, be convenient to promote handle 2 while moving left and right, cam mechanism 4 tops groove 22 from itPosition fast transition to forward edge 21 places, improves operating efficiency, avoid cam mechanism 4 withPromote handle 2 rigidity contacts, reduce friction, extend its service life.
In addition, described clamp mechanism 5 is clamp, and the height of clamp mechanism 5 is identical all not lowIn the degree of depth of described imitation-shaped groove 11, while ensureing that product 6 is put into imitation-shaped groove 11, three limits clampPower is identical, avoids damaging product 6, guarantees product 6 clampings firmly.
Operation principle:
When work, product 6 is placed in the imitation-shaped groove 11 of carrier 1, pulls with hand and promote to drawHand 2 (also can design and become automatically), in the time promoting handle 2 to certain position, protrudingWheel mechanism 4 drives clamp mechanism 5 along guiding mechanism 3, makes cam mechanism 4 tops with correspondingGroove 22 contact, to product 6 three limits clamp action once complete, cam mechanism 4When top contacts with the forward edge 21 that promotes handle 2, cam mechanism 4 is along Guiding machineStructure 3 drives clamp mechanism 5 to move laterally, and product 6 is unclamped on three limits simultaneously, this clamp mechanism5 size can design according to product 6 sizes.
Claims (4)
1. a cam clamping mechanism, is characterized in that: comprise carrier (1), promote handle(2), guiding mechanism (3), cam mechanism (4) and clamp mechanism (5), described promotion is drawnHand (2) is slidably arranged in carrier (1) bottom, promotes handle (2) front side and is provided with side by side manyIndividual guiding mechanism (3), is respectively equipped with cam mechanism (4) on each guiding mechanism (3), push awayThe front end of moving handle (2) left end and cam mechanism (4) is respectively equipped with clamp mechanism (5); InstituteState cam mechanism (4) for arrow shaped, its top is horizontal, and two sides are angled end-face (41),The forward edge (21) that promotes handle (2) offers corresponding with described cam mechanism (4)Groove (22), the right side of groove (22) is and described cam mechanism (4) angled end-face (41)The inclined-plane (23) matching, cam mechanism (4) by guiding mechanism (3) make its top withCorresponding groove (22) contacts; Described carrier (1) top offers for placing product(6) imitation-shaped groove (11).
2. a kind of cam clamping mechanism as claimed in claim 1, is characterized in that: described inGuiding mechanism (3) all with promote handle (2) vertical setting.
3. a kind of cam clamping mechanism as claimed in claim 1, is characterized in that: described inCam mechanism (4) is two, and cam mechanism (4) top is provided with a half-circle projection (42).
4. a kind of cam clamping mechanism as claimed in claim 1, is characterized in that: described inThe identical degree of depth that is all not less than described imitation-shaped groove (11) of height of clamp mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109705.1A CN104669168B (en) | 2015-03-12 | 2015-03-12 | A kind of cam clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109705.1A CN104669168B (en) | 2015-03-12 | 2015-03-12 | A kind of cam clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104669168A CN104669168A (en) | 2015-06-03 |
| CN104669168B true CN104669168B (en) | 2016-05-25 |
Family
ID=53305021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109705.1A Active CN104669168B (en) | 2015-03-12 | 2015-03-12 | A kind of cam clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104669168B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420994B (en) * | 2017-08-25 | 2021-02-05 | 鸿富锦精密电子（成都）有限公司 | Fixing device |
| CN107639562B (en) * | 2017-09-20 | 2024-02-06 | 广东拓斯达科技股份有限公司 | Jig for fragile sheet body |
| CN108789220B (en) * | 2018-06-29 | 2020-01-10 | 北京小米移动软件有限公司 | Jig tool |
| CN111620096A (en) * | 2020-03-02 | 2020-09-04 | 浙江杭可科技股份有限公司 | Cylindrical lithium battery tray holding mechanism, holding device and holding method |
| CN112894667A (en) * | 2021-03-09 | 2021-06-04 | 南通辰同智能科技有限公司 | Positioning device for optical module carrying disc |
| CN113415585A (en) * | 2021-07-19 | 2021-09-21 | 苏州天准科技股份有限公司 | A loading attachment that is used for 3C product equipment and has self-holding function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3923230C2 (en) * | 1989-07-14 | 2002-06-20 | Variomatic Gmbh & Co Kg | Device for swiveling workpiece holding devices arranged on a turntable |
| CN101602169A (en) * | 2008-06-12 | 2009-12-16 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
| CN103029052B (en) * | 2011-09-30 | 2015-03-11 | 鸿富锦精密工业（深圳）有限公司 | Clamping mechanism |
| CN203650306U (en) * | 2013-11-13 | 2014-06-18 | 重庆迪科机电设备有限公司 | Clamping device provided with eccentric cam |
| CN203665110U (en) * | 2013-12-04 | 2014-06-25 | 重庆市南川区盖石生态农业有限责任公司 | Cam multi-point clamping device |
| CN104259876A (en) * | 2014-08-15 | 2015-01-07 | 深圳市速优精密机械有限公司 | Self-centering clamp |
| CN204487422U (en) * | 2015-03-12 | 2015-07-22 | 苏州博众精工科技有限公司 | A kind of cam clamping mechanism |
-
2015
- 2015-03-12 CN CN201510109705.1A patent/CN104669168B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104669168A (en) | 2015-06-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee after: Bo Seiko Polytron Technologies Inc Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |