CN101973001A - Part clamping mechanism and using method thereof - Google Patents
Part clamping mechanism and using method thereof Download PDFInfo
- Publication number
- CN101973001A CN101973001A CN 201010284353 CN201010284353A CN101973001A CN 101973001 A CN101973001 A CN 101973001A CN 201010284353 CN201010284353 CN 201010284353 CN 201010284353 A CN201010284353 A CN 201010284353A CN 101973001 A CN101973001 A CN 101973001A
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- connecting rod
- curved groove
- clamping plate
- curve connecting
- clamp mechanism
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Abstract
The invention discloses a part clamping mechanism and a using method thereof. The clamping mechanism comprises a workbench, a cylinder and a flap seat, wherein the cylinder and the flap seat are arranged on the workbench; a connecting rod shaft is arranged in an inner hole of the flap seat and connected with the output shaft of the cylinder; the cylinder drives the connecting rod shaft to move in the flap seat; the other end of the connecting rod shaft is connected with a clamping plate through a curved connecting rod; the curved connecting rod is fixed on the flap seat through a turnover shaft pin and drives the clamping plate to move vertically or rotate; the curved connecting rod is provided with a curved groove with a certain included angle, and the turnover shaft pin is positioned in the curved groove; and the curved connecting rod moves in accordance with the curve of the curved groove in different direction by using the turnover shaft pin as a fixed point. The part clamping mechanism keeps the turnover form of a pressure head, ensures that a flap vertically clamps a part, prevents the pressure head from blocking the picking and placing of the part during moving, and meanwhile, ensures that the surface of the part is not scratched during clamping.
Description
Technical field
The present invention relates to a kind of part clamp mechanism and using method thereof, especially relate to a kind of clamp mechanism that is used for plastic casing parts such as automobile instrument, oil pump.
Background technology
Having some to resemble automobile instrument, oil pump etc. in automobile zero, parts is the plastic casing part, and in production and testing process, the outer surface of these parts is to need to lay special stress on protecting, and a bit scuffing and impression can not be arranged.For the accuracy of assembling and detecting, shell is accurately positioned and pneumatic pinch often.
General apparatus for production line is to adopt cylinder to drive the lever upset to clamp part, the essential defect of this clamping mode is: because clamping point walks at the head of lever is circular curve, therefore pressure head can have micro displacement at piece surface when touching piece surface and continuing to clamp, and this micro displacement can form scuffing at piece surface, influences the presentation quality of product.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of part clamp mechanism and using method thereof at problems of the prior art, its objective is under the prerequisite that keeps the pressure head flipped form, avoid clamping process that piece surface is produced and scratch, guarantee the presentation quality of part.
Technical scheme of the present invention is that this kind part clamp mechanism comprises workbench and is installed in cylinder and turnover panel seat on the workbench, pitman shaft is arranged in the endoporus of turnover panel seat, and pitman shaft is connected with the output of cylinder, cylinder drivening rod axle moves in the turnover panel seat, the other end of described pitman shaft is connected with clamping plate by a connecting rod that can change the direction of motion, and the drive clamping plate is done vertical or rotatablely moved.
The described connecting rod that changes the direction of motion is a curve connecting rod with certain angle, and the curve connecting rod is fixed on the turnover panel seat by the upset pivot pin.
Be positioned at described curve connecting rod and be provided with the curved groove with certain angle, the upset pivot pin is positioned at this curved groove, and the curve connecting rod is the motion that fixing point is made the different directions consistent with the curve of curved groove with the upset pivot pin.
The length control of the vertical direction of the curved groove on the described curve connecting rod clamps the distance of part, the flip angle of the distance control clamping plate of incline direction.
Angular range between adjacent two limits of curved groove on the described curve connecting rod is 0 °-180 °.
The method of utilizing described a kind of part clamp mechanism to clamp, unclamp is specially:
1) when cylinder stretches out, the curve connecting rod drives clamping plate, and under the restriction of upset pivot pin, clamped part is unclamped in curved groove motion at first vertically;
2) along inclined direction curved groove motion then, clamping plate produces upset;
3) when cylinder is withdrawn, the curve connecting rod drives clamping plate, and under the restriction of upset pivot pin, curved groove motion at first along inclined direction makes clamping plate produce upset;
4) vertically curved groove motion then vertically clamps part.
The curved groove length of adjusting vertical direction on the curve connecting rod can be controlled the distance of vertical clamping part.
Adjust the tilt angle of curved groove of direction of curve connecting rod, can adjust the flip angle of clamping plate.
A kind of part clamp mechanism and using method thereof with said structure have the following advantages:
1, this kind part clamp mechanism had both kept the pressure head flipped form, had guaranteed the vertical clamping of turnover panel to part again, avoided pressure head can hinder picking and placeing of part in the process of motion, guaranteed again simultaneously can not produce the surface of part in the clamping process to scratch.
2, this kind part clamp mechanism adopts the linkage principle, simple in structure, take up room little, be applicable to the automation clamping of various parts, as long as guarantee the curved groove sufficient length of vertical direction on the curve connecting rod, clamp mechanism just can be to identical location external form and honest and kind different polytypic part clamps.
3,, change clamping plate easily and just can the part that difference clamps curved surface be clamped because clamping plate is to adopt locating slot to locate a back screw to install.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present invention.
In Fig. 1,1: cylinder; 2: pitman shaft; 3: the turnover panel seat; 4: the upset pivot pin; 5: the curve connecting rod; 6: clamping plate; 7: workbench.
The specific embodiment
Structure shown in Figure 1 is the structural representation of this kind part clamp mechanism, this clamp mechanism comprises workbench 7 and is installed in cylinder 1 and turnover panel seat 3 on the workbench 7, pitman shaft 2 is arranged in the endoporus of turnover panel seat 3, and pitman shaft 2 is threaded with the output of cylinder 1, cylinder 1 drivening rod axle 2 moves in turnover panel seat 3, and pitman shaft 2 can cooperate mobile at turnover panel seat 3 hole internal clearances; The other end of pitman shaft 2 is connected with clamping plate 6 by a connecting rod that can change the direction of motion, drive clamping plate 6 is done vertical or is rotatablely moved, the connecting rod that changes the direction of motion is a curve connecting rod 5 with certain angle, and curve connecting rod 5 is fixed on the turnover panel seat 3 by upset pivot pin 4.Be positioned at curve connecting rod 5 and be provided with the curved groove with certain angle, upset pivot pin 4 is positioned at this curved groove, and curve connecting rod 5 is the motion that fixing point is made the different directions consistent with the curve of curved groove with upset pivot pin 4.The length control of the vertical direction of the curved groove on the curve connecting rod 5 clamps the distance of part, the flip angle of the distance control clamping plate 6 of incline direction.The other end of pitman shaft 2 is connected with curve connecting rod 5 shaft hole pin gaps; The curved groove that upset pivot pin 4 passes curve connecting rod 5 is riveted on the turnover panel seat 3; Curved groove and upset pivot pin 4 matched in clearance; Clamping plate 6 screws are connected in the other end of curve connecting rod 5.Angular range between adjacent two limits of curved groove on the curve connecting rod 5 is 0 °-180 °.
The method of utilizing this kind part clamp mechanism to clamp, unclamp is specially:
1) when cylinder 1 stretches out, curve connecting rod 5 drives clamping plate 6, and under the restriction of upset pivot pin 4, clamped part is unclamped in curved groove motion at first vertically;
2) along inclined direction curved groove motion then, clamping plate 6 produces upset;
3) when cylinder 1 withdrawal, curve connecting rod 5 drives clamping plate 6, and under the restriction of upset pivot pin 4, curved groove motion at first along inclined direction makes clamping plate 6 produce upset;
4) vertically curved groove motion then vertically clamps part.
The curved groove length of adjusting vertical direction on the curve connecting rod 5 can be controlled the distance of vertical clamping part, adjusts the tilt angle of curved groove of direction of curve connecting rod 5, can adjust the flip angle of clamping plate 6.
This kind part clamp mechanism had both kept the pressure head flipped form, had guaranteed the vertical clamping of turnover panel to part again, avoided pressure head can hinder picking and placeing of part in the process of motion, guaranteed again simultaneously can not produce the surface of part in the clamping process to scratch.
Claims (8)
1. part clamp mechanism, it is characterized in that: described clamp mechanism comprises workbench (7) and is installed in cylinder (1) and turnover panel seat (3) on the workbench (7), pitman shaft (2) is arranged in the endoporus of turnover panel seat (3), and pitman shaft (2) is connected with the output of cylinder (1), cylinder (1) drivening rod axle (2) moves in turnover panel seat (3), the other end of described pitman shaft (2) is connected with clamping plate (6) by a connecting rod that can change the direction of motion, and drive clamping plate (6) is done vertical or rotatablely moved.
2. a kind of part clamp mechanism according to claim 1 is characterized in that: the described connecting rod that changes the direction of motion is a curve connecting rod (5) with certain angle, and curve connecting rod (5) is fixed on the turnover panel seat (3) by upset pivot pin (4).
3. a kind of part clamp mechanism according to claim 2, it is characterized in that: be positioned at described curve connecting rod (5) and be provided with curved groove with certain angle, upset pivot pin (4) is positioned at this curved groove, and curve connecting rod (5) is the motion that fixing point is made the different directions consistent with the curve of curved groove with upset pivot pin (4).
4. a kind of part clamp mechanism according to claim 3 is characterized in that: the length control of the vertical direction of the curved groove on the described curve connecting rod (5) clamps the distance of part, the flip angle of the distance control clamping plate (6) of incline direction.
5. according to the described a kind of part clamp mechanism of each claim of claim 3-4, it is characterized in that: the angular range between adjacent two limits of the curved groove on the described curve connecting rod (5) is 0 °-180 °.
6. the method for utilizing the described a kind of part clamp mechanism of each claim of claim 1-5 to clamp, unclamp is characterized in that:
1) when cylinder (1) when stretching out, curve connecting rod (5) drives clamping plate (6), and under the restriction of upset pivot pin (4), clamped part is unclamped in curved groove motion at first vertically;
2) along inclined direction curved groove motion then, clamping plate (6) produces upset;
3) when cylinder (1) is withdrawn, curve connecting rod (5) drives clamping plate (6), and under the restriction of upset pivot pin (4), curved groove motion at first along inclined direction makes clamping plate (6) produce upset;
4) vertically curved groove motion then vertically clamps part.
7. a kind of method of utilizing this kind part clamp mechanism to clamp, unclamp according to claim 6 is characterized in that: adjust curve connecting rod (5) and go up the distance that the curved groove length of vertical direction can be controlled vertical clamping part.
8. a kind of method of utilizing this kind part clamp mechanism to clamp, unclamp according to claim 7 is characterized in that: adjust the tilt angle of curved groove of direction of curve connecting rod (5), can adjust the flip angle of clamping plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102843530A CN101973001B (en) | 2010-09-10 | 2010-09-10 | Part clamping mechanism and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102843530A CN101973001B (en) | 2010-09-10 | 2010-09-10 | Part clamping mechanism and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101973001A true CN101973001A (en) | 2011-02-16 |
| CN101973001B CN101973001B (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102843530A Active CN101973001B (en) | 2010-09-10 | 2010-09-10 | Part clamping mechanism and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101973001B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118403A (en) * | 2014-06-25 | 2014-10-29 | 许继电气股份有限公司 | Limiting lock, box transferring tray using limiting lock and box transferring trolley |
| CN104440079A (en) * | 2014-11-19 | 2015-03-25 | 苏州赛腾精密电子有限公司 | Camera lens pressure maintaining mechanism |
| CN104889731A (en) * | 2015-06-03 | 2015-09-09 | 苏州赛腾精密电子股份有限公司 | Full-automatic positioning, compressing and pressure-maintaining carrier |
| CN111229960A (en) * | 2020-01-17 | 2020-06-05 | 珠海格力智能装备有限公司 | Two-machine clamping mechanism, two-machine machining device and two-machine clamping method |
| CN111730385A (en) * | 2020-07-02 | 2020-10-02 | 朱婷婷 | Clamping mechanism |
| CN113250002A (en) * | 2021-04-21 | 2021-08-13 | 杭州科技职业技术学院 | Automatic production device and production process for Yuan book paper |
| CN113265897A (en) * | 2021-04-21 | 2021-08-17 | 浙江大学 | Automatic paper fishing device and method for Yuan book paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313767A1 (en) * | 1987-10-29 | 1989-05-03 | DE-STA-CO Metallerzeugnisse GmbH | Clamping device |
| DE10006847A1 (en) * | 2000-02-16 | 2001-09-06 | Vischer & Bolli Ag Duebendorf | Clamp unit to fix insertion bolt at machine table or base plate; has piston and holder with clamp mechanism to fix bolt in holder by moving piston between clamped and free positions |
| CN1623735A (en) * | 2004-12-16 | 2005-06-08 | 上海交通大学 | Mechanism for fast holding thin sheet |
| CN201064881Y (en) * | 2007-08-22 | 2008-05-28 | 中国科学院沈阳自动化研究所 | Clamping device for screwing down thread |
| CN201895275U (en) * | 2010-09-10 | 2011-07-13 | 安徽省芜湖仪器仪表研究所 | Part clamping mechanism |
-
2010
- 2010-09-10 CN CN2010102843530A patent/CN101973001B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313767A1 (en) * | 1987-10-29 | 1989-05-03 | DE-STA-CO Metallerzeugnisse GmbH | Clamping device |
| DE10006847A1 (en) * | 2000-02-16 | 2001-09-06 | Vischer & Bolli Ag Duebendorf | Clamp unit to fix insertion bolt at machine table or base plate; has piston and holder with clamp mechanism to fix bolt in holder by moving piston between clamped and free positions |
| CN1623735A (en) * | 2004-12-16 | 2005-06-08 | 上海交通大学 | Mechanism for fast holding thin sheet |
| CN201064881Y (en) * | 2007-08-22 | 2008-05-28 | 中国科学院沈阳自动化研究所 | Clamping device for screwing down thread |
| CN201895275U (en) * | 2010-09-10 | 2011-07-13 | 安徽省芜湖仪器仪表研究所 | Part clamping mechanism |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118403A (en) * | 2014-06-25 | 2014-10-29 | 许继电气股份有限公司 | Limiting lock, box transferring tray using limiting lock and box transferring trolley |
| CN104118403B (en) * | 2014-06-25 | 2017-09-26 | 许继电气股份有限公司 | Limiting lock, casing transferring pallet and casing transport carriage using the lock |
| CN104440079A (en) * | 2014-11-19 | 2015-03-25 | 苏州赛腾精密电子有限公司 | Camera lens pressure maintaining mechanism |
| CN104889731A (en) * | 2015-06-03 | 2015-09-09 | 苏州赛腾精密电子股份有限公司 | Full-automatic positioning, compressing and pressure-maintaining carrier |
| CN111229960A (en) * | 2020-01-17 | 2020-06-05 | 珠海格力智能装备有限公司 | Two-machine clamping mechanism, two-machine machining device and two-machine clamping method |
| CN111229960B (en) * | 2020-01-17 | 2021-08-31 | 珠海格力智能装备有限公司 | Two-machine clamping mechanism, two-machine machining device and two-machine clamping method |
| CN111730385A (en) * | 2020-07-02 | 2020-10-02 | 朱婷婷 | Clamping mechanism |
| CN111730385B (en) * | 2020-07-02 | 2021-06-08 | 朱婷婷 | Clamping mechanism |
| CN113250002A (en) * | 2021-04-21 | 2021-08-13 | 杭州科技职业技术学院 | Automatic production device and production process for Yuan book paper |
| CN113265897A (en) * | 2021-04-21 | 2021-08-17 | 浙江大学 | Automatic paper fishing device and method for Yuan book paper |
| CN113250002B (en) * | 2021-04-21 | 2023-08-15 | 杭州科技职业技术学院 | Automatic production device and production process for metabook paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101973001B (en) | 2012-09-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee after: Wuhu Institute of Technology Address before: 241009 No. 63 worker peasant Road, Jinghu District, Anhui, Wuhu Patentee before: Anhui Wuhu Instrumentation Research Institute |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201016 Address after: 226300 Shigang Science and Technology Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee after: NANTONG BOQIANG MACHINERY PARTS MANUFACTURING Co.,Ltd. Address before: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee before: WUHU INSTITUTE OF TECHNOLOGY |
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| TR01 | Transfer of patent right |