CN104385181A - Pneumatic clamper - Google Patents
Pneumatic clamper Download PDFInfo
- Publication number
- CN104385181A CN104385181A CN201410592823.8A CN201410592823A CN104385181A CN 104385181 A CN104385181 A CN 104385181A CN 201410592823 A CN201410592823 A CN 201410592823A CN 104385181 A CN104385181 A CN 104385181A
- Authority
- CN
- China
- Prior art keywords
- hinged
- hinge lever
- supporting seat
- cramp bar
- air clamper
- 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
- 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
-
- 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 a pneumatic clamper. The pneumatic clamper comprises an air cylinder hinged to a frame, and is characterized in that a piston rod of the air cylinder is hinged to the center of a straight rocker; the top of the straight rocker is hinged to a hinge lever; the tail end of the hinge lever is provided with a compression screw for clamping a part; an L-shaped supporting rod is hinged to the hinge lever; the tail end of the L-shaped supporting rod is hinged to a supporting seat; the part to be clamped is arranged between the supporting seat and the compression screw; the corner of the L-shaped supporting rod is hinged to the bottom of the straight rocker. The pneumatic clamper is simple in structure, a linkage structure is designed, the magnification is ensured, and the pneumatic clamper is suitable for clamping parts with large size difference.
Description
Technical field
The present invention relates to a kind of air clamper.
Background technology
Clamping parts generally need to use larger power just passable, therefore, use the power output such as bolt, lever enlarger to carry out the amplification of power more.In order to improve automatization level, pneumatic pinch can be adopted.
In order to obtain larger magnifying power, the displacement of the transmission devices such as cylinder just must be made large when designing air clamper, and the displacement of output is little.But this kind of structure, is not suitable for the parts that grip dimensions difference is larger.
Summary of the invention
For the problems referred to above, the invention provides a kind of air clamper, structure is simple, design linkage structure, while ensure that magnifying power, and the parts that also suitable grip dimensions difference is larger.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of air clamper, comprise the cylinder hinged with frame, it is characterized in that, the piston rod of described cylinder is hinged with the center of rocking bar always, top and a hinge lever of described straight rocking bar are hinged, the end of described hinge lever is provided with the housing screw for clamping parts, described hinge lever is hinged with a L shape cramp bar, end and a supporting seat of described L shape cramp bar are hinged, for placing parts to be clamped between described supporting seat and housing screw, the described corner of L shape cramp bar and the bottom-hinged of straight rocking bar.
Preferably, the end of described hinge lever is provided with screwed hole, and described housing screw is arranged in screwed hole with adjustable way, convenient adjustment.
Cylinder improves the automatization level of device, L shape cramp bar and straight rocking bar is linked, the parts that suitable grip dimensions difference is larger, and the amplification effect that hinge lever is also strong, ensure that magnifying power.
The invention has the beneficial effects as follows: structure is simple, design linkage structure, while ensure that magnifying power, the parts that also suitable grip dimensions difference is larger.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of air clamper of the present invention;
The mark implication of accompanying drawing is as follows:
1: cylinder; 2: piston rod; 3: supporting seat; 4: parts; 5: hinge lever; 6: housing screw; 7: straight rocking bar; 8:L shape cramp bar.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, a kind of air clamper, cylinder 1 is hinged at a place with frame, and the center of the piston rod 2 of described cylinder 1 and always rocking bar 7 is hinged, namely piston rod 2 b place and straight rocking bar 7 hinged.Top and a hinge lever 5 of described straight rocking bar 7 are articulated with c place, the end of described hinge lever 5 is provided with the housing screw 6 for clamping parts 4, preferably, the end of described hinge lever 5 is provided with screwed hole, described housing screw 6 is arranged in screwed hole with adjustable way, can be fixed by locking nut.
Described hinge lever 5 is hinged with a L shape cramp bar 8, preferably, L shape cramp bar 8 is articulated with the f place, center of hinge lever 5, and end and a supporting seat 3 of described L shape cramp bar 8 are articulated with e place.The corner of described L shape cramp bar 8 or the bottom-hinged of right angle and straight rocking bar 7 are in d place.For placing parts 4 to be clamped between described supporting seat 3 and housing screw 6, cylinder 1 improves the automatization level of device, L shape cramp bar 8 and straight rocking bar 7 is linked, the parts 4 that suitable grip dimensions difference is larger, the amplification effect that hinge lever 5 is also strong, ensure that magnifying power.
Preferably, the height of L shape cramp bar 8 is more than 1.2 times of supporting seat 3 height, preferably 1.5 times.
When piston rod 2 stretches out, drive straight rocking bar 7 to rotate around e place with L shape cramp bar 8 simultaneously, until parts 4 compress by housing screw 6, regulate housing screw 6 can ensure that cylinder 1 has certain compression surplus.Structure is simple, design linkage structure, while ensure that magnifying power, and the parts 4 that also suitable grip dimensions difference is larger.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. an air clamper, comprise the cylinder (1) hinged with frame, it is characterized in that, the piston rod (2) of described cylinder (1) is hinged with the center of rocking bar (7) always, top and a hinge lever (5) of described straight rocking bar (7) are hinged, the end of described hinge lever (5) is provided with the housing screw (6) for clamping parts (4), described hinge lever (5) is hinged with a L shape cramp bar (8), end and a supporting seat (3) of described L shape cramp bar (8) are hinged, for placing parts (4) to be clamped between described supporting seat (3) and housing screw (6), the corner of described L shape cramp bar (8) and the bottom-hinged of straight rocking bar (7).
2. a kind of air clamper according to claim 1, is characterized in that, the end of described hinge lever (5) is provided with screwed hole, and described housing screw (6) is arranged in screwed hole with adjustable way.
3. a kind of air clamper according to claim 2, is characterized in that, described housing screw (6) is fixed by locking nut.
4. a kind of air clamper according to claim 1, is characterized in that, the height of described L shape cramp bar (8) is more than 1.2 times of supporting seat (3) height.
5. a kind of air clamper according to claim 4, is characterized in that, the height of described L shape cramp bar (8) is 1.5 times of supporting seat (3) height.
6. a kind of air clamper according to claim 4, is characterized in that, described L shape cramp bar (8) is articulated with the center of hinge lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592823.8A CN104385181A (en) | 2014-10-30 | 2014-10-30 | Pneumatic clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592823.8A CN104385181A (en) | 2014-10-30 | 2014-10-30 | Pneumatic clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104385181A true CN104385181A (en) | 2015-03-04 |
Family
ID=52603187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592823.8A Pending CN104385181A (en) | 2014-10-30 | 2014-10-30 | Pneumatic clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104385181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458976A (en) * | 2015-12-31 | 2016-04-06 | 天津贝斯特斯科技有限公司 | Hydraulic positioning device |
| CN106217923A (en) * | 2016-08-31 | 2016-12-14 | 浙江天成自控股份有限公司 | The air clamper of workpiece |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163219B1 (en) * | 1984-05-28 | 1988-08-24 | DE-STA-CO Metallerzeugnisse GmbH | Carrier plate with a clamping device |
| CN2761362Y (en) * | 2004-12-03 | 2006-03-01 | 中国航空工业第一三四厂 | Fast gripping mechanism |
| CN201586936U (en) * | 2009-12-29 | 2010-09-22 | 天津市臣涛精密机械设备有限公司 | Novel rapid universal pressing plate |
| CN202219383U (en) * | 2011-08-11 | 2012-05-16 | 上海华普汽车有限公司 | Fixture capable of clamping workpieces |
| CN202377517U (en) * | 2011-12-13 | 2012-08-15 | 重庆建设摩托车股份有限公司 | Sawing fixture applicable to horizontal band sawing machine |
| CN203062630U (en) * | 2012-12-19 | 2013-07-17 | 济南吉利汽车有限公司 | Manual positioning handle device of clamp |
| CN204235422U (en) * | 2014-10-30 | 2015-04-01 | 陈昊书 | A kind of air clamper |
-
2014
- 2014-10-30 CN CN201410592823.8A patent/CN104385181A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163219B1 (en) * | 1984-05-28 | 1988-08-24 | DE-STA-CO Metallerzeugnisse GmbH | Carrier plate with a clamping device |
| CN2761362Y (en) * | 2004-12-03 | 2006-03-01 | 中国航空工业第一三四厂 | Fast gripping mechanism |
| CN201586936U (en) * | 2009-12-29 | 2010-09-22 | 天津市臣涛精密机械设备有限公司 | Novel rapid universal pressing plate |
| CN202219383U (en) * | 2011-08-11 | 2012-05-16 | 上海华普汽车有限公司 | Fixture capable of clamping workpieces |
| CN202377517U (en) * | 2011-12-13 | 2012-08-15 | 重庆建设摩托车股份有限公司 | Sawing fixture applicable to horizontal band sawing machine |
| CN203062630U (en) * | 2012-12-19 | 2013-07-17 | 济南吉利汽车有限公司 | Manual positioning handle device of clamp |
| CN204235422U (en) * | 2014-10-30 | 2015-04-01 | 陈昊书 | A kind of air clamper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458976A (en) * | 2015-12-31 | 2016-04-06 | 天津贝斯特斯科技有限公司 | Hydraulic positioning device |
| CN106217923A (en) * | 2016-08-31 | 2016-12-14 | 浙江天成自控股份有限公司 | The air clamper of workpiece |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |