CN104959861A - Automatic eccentric clamping mechanism - Google Patents
Automatic eccentric clamping mechanism Download PDFInfo
- Publication number
- CN104959861A CN104959861A CN201510439483.XA CN201510439483A CN104959861A CN 104959861 A CN104959861 A CN 104959861A CN 201510439483 A CN201510439483 A CN 201510439483A CN 104959861 A CN104959861 A CN 104959861A
- Authority
- CN
- China
- Prior art keywords
- clamping
- eccentric
- automatic
- clamping element
- eccentric wheel
- 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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
The invention discloses an automatic eccentric clamping mechanism. The automatic eccentric clamping mechanism comprises a fixing seat, a clamping element, a connecting spring, an eccentric shaft, an eccentric wheel and a drive cylinder. The fixing seat has an L-shaped structure, a semicircular seat frame is disposed in the middle portion in the vertical direction of the fixing seat, the clamping element is connected on the horizontal plane of the fixing seat through a hinging shaft, one end of the connecting spring is connected with the fixing seat, and the other end of the connecting spring is connected with the clamping element, the eccentric shaft is arranged at a side of the clamping element, the eccentric wheel is sleeved on the eccentric shaft and pressed on one side of a progressive element, and the drive cylinder is connected with the eccentric wheel. By adopting the technical scheme, the automatic eccentric clamping mechanism is easy to operate, quick in clamping motion, and the clamping distance and the clamping force are adjustable. The automatic eccentric clamping mechanism can be used for conditions needing small clamping forces, the clamping forces can be adjusted according to clamping requirement, the automatic eccentric clamping mechanism is convenient and quick to use, and can mainly used for clamping and positioning cylindrical parts.
Description
Technical field
The present invention relates to clamp system, particularly relate to a kind of eccentric clamp system automatically.
Background technology
In machining, workpiece owing to being subject to the effect of cutting force, gravity or other extraneous applying power, if be not fixedly clamped to workpiece, then cannot ensure work pieces process location, cause workpiece to be subjected to displacement, cause cutter or lathe to damage, or even personal injury.Therefore, clamp system is requisite important component part in machining.Require strict for workplace, the field of employment that clamping force is little, its fixture is more simple better, can Quick-clamped, remove stage makeup and costume, improve the production efficiency of product.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of eccentric clamp system automatically, simple to operate, pinching action is fast, clamping distance and clamping force adjustable, can be used for the place that clamping force is little, corresponding clamping force is regulated according to clamping demand, convenient to use, be mainly used in the clamping and positioning to cylindrical component.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of eccentric clamp system automatically, comprise holder, clamping element, linking springs, eccentric shaft, eccentric wheel and driving cylinder, described holder is L-type structure, and in the middle part of holder vertical direction, semi-circular mounting is set, described clamping element is connected to holder horizontal plane direction by jointed shaft, described linking springs one end is connected with holder, the other end is connected with clamping element, described eccentric shaft is arranged on clamping element side, described eccentric wheel to be sleeved on eccentric shaft and to be squeezed in progressive side, described driving cylinder is connected with eccentric wheel.
In the present invention's preferred embodiments, described clamping element is arcuate structure.
In the present invention's preferred embodiments, in described eccentric wheel, be provided with bar shaped adjustment hole.
In the present invention's preferred embodiments, outside described eccentric wheel periphery, be connected with drive link.
In the present invention's preferred embodiments, described driving cylinder is connected with drive link is at 45 °.
The invention has the beneficial effects as follows: a kind of eccentric clamp system automatically of the present invention, simple to operate, pinching action is fast, clamping distance and clamping force adjustable, can be used for the place that clamping force is little, corresponding clamping force is regulated according to clamping demand, convenient to use, be mainly used in the clamping and positioning to cylindrical component.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the present invention's automatic eccentric clamp system one preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of eccentric clamp system automatically, comprise holder 1, clamping element 2, linking springs 3, eccentric shaft 4, eccentric wheel 5 and driving cylinder 6, described holder 1 is L-type structure, and in the middle part of holder 1 vertical direction, semi-circular mounting 11 is set, described clamping element 2 is connected on holder 1 horizontal plane by jointed shaft 7, described linking springs 3 one end is connected with semi-circular mounting 11, the other end is connected with clamping element 2, described eccentric shaft 4 is arranged on clamping element 2 side, described eccentric wheel 5 to be sleeved on eccentric shaft 4 and to be squeezed in clamping element 2 side, described driving cylinder 6 is connected with eccentric wheel 5.
Further, described clamping element 2 is arcuate structure, can seamlessly transit during clamping, clamping quick and stable.
Further, in described eccentric wheel 5, be provided with bar shaped adjustment hole 51, by the position of eccentric adjustment axle 4 on eccentric wheel 5, adjustable gripping power.
Further, drive link 8 is connected with outside described eccentric wheel 5 periphery, described driving gas, 6 are connected with drive link 8 is at 45 °, eccentric wheel 5 can be driven to rotate, thus drive clamping element 2 to carry out action, clamped product is placed in semi-circular mounting 11, utilize clamping element 2 and semi-circular mounting 11 inwall, clamped part is fixedly clamped.
The invention has the beneficial effects as follows: a kind of eccentric clamp system automatically of the present invention, simple to operate, pinching action is fast, clamping distance and clamping force adjustable, can be used for the place that clamping force is little, corresponding clamping force is regulated according to clamping demand, convenient to use, be mainly used in the clamping and positioning to cylindrical component.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an automatic eccentric clamp system, it is characterized in that, comprise holder, clamping element, linking springs, eccentric shaft, eccentric wheel and drive cylinder, described holder is L-type structure, and in the middle part of holder vertical direction, semi-circular mounting is set, described clamping element is connected to holder horizontal plane direction by jointed shaft, described linking springs one end is connected with holder, the other end is connected with clamping element, described eccentric shaft is arranged on clamping element side, described eccentric wheel to be sleeved on eccentric shaft and to be squeezed in progressive side, and described driving cylinder is connected with eccentric wheel.
2. automatic eccentric clamp system according to claim 1, is characterized in that, described clamping element is arcuate structure.
3. automatic eccentric clamp system according to claim 1, is characterized in that, is provided with bar shaped adjustment hole in described eccentric wheel.
4. automatic eccentric clamp system according to claim 1, is characterized in that, is connected with drive link outside described eccentric wheel periphery.
5. automatic eccentric clamp system according to claim 4, is characterized in that, described driving cylinder is connected with drive link is at 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439483.XA CN104959861A (en) | 2015-07-24 | 2015-07-24 | Automatic eccentric clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439483.XA CN104959861A (en) | 2015-07-24 | 2015-07-24 | Automatic eccentric clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959861A true CN104959861A (en) | 2015-10-07 |
Family
ID=54214033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510439483.XA Pending CN104959861A (en) | 2015-07-24 | 2015-07-24 | Automatic eccentric clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580301A (en) * | 2021-07-29 | 2021-11-02 | 安徽嘉禾整木家居有限公司 | High-efficient perforating device suitable for furniture board |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003245834A (en) * | 2002-02-20 | 2003-09-02 | Daihatsu Motor Co Ltd | Clamp apparatus |
| CN203665141U (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 self-locking clamping device |
| CN203751763U (en) * | 2014-03-20 | 2014-08-06 | 河海大学 | Locating clamp for machining of milling machine |
| CN203936682U (en) * | 2014-07-01 | 2014-11-12 | 重庆利国电气设备制造有限公司 | Pneumatic cam clamping device |
| CN204353845U (en) * | 2014-12-22 | 2015-05-27 | 六盘水恒森钢材有限公司 | A kind of positioning compression frock of cylindrical parts |
| CN204430852U (en) * | 2014-12-13 | 2015-07-01 | 西安志越机电科技有限公司 | Eccentric self-locking formula hold down gag |
| CN204771760U (en) * | 2015-07-24 | 2015-11-18 | 苏州市海神达机械科技有限公司 | Automatic eccentric clamping mechanism |
-
2015
- 2015-07-24 CN CN201510439483.XA patent/CN104959861A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003245834A (en) * | 2002-02-20 | 2003-09-02 | Daihatsu Motor Co Ltd | Clamp apparatus |
| CN203665141U (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 self-locking clamping device |
| CN203751763U (en) * | 2014-03-20 | 2014-08-06 | 河海大学 | Locating clamp for machining of milling machine |
| CN203936682U (en) * | 2014-07-01 | 2014-11-12 | 重庆利国电气设备制造有限公司 | Pneumatic cam clamping device |
| CN204430852U (en) * | 2014-12-13 | 2015-07-01 | 西安志越机电科技有限公司 | Eccentric self-locking formula hold down gag |
| CN204353845U (en) * | 2014-12-22 | 2015-05-27 | 六盘水恒森钢材有限公司 | A kind of positioning compression frock of cylindrical parts |
| CN204771760U (en) * | 2015-07-24 | 2015-11-18 | 苏州市海神达机械科技有限公司 | Automatic eccentric clamping mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580301A (en) * | 2021-07-29 | 2021-11-02 | 安徽嘉禾整木家居有限公司 | High-efficient perforating device suitable for furniture board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |