CN101829970A - Workpiece-pressing jig - Google Patents
Workpiece-pressing jig Download PDFInfo
- Publication number
- CN101829970A CN101829970A CN 201010181894 CN201010181894A CN101829970A CN 101829970 A CN101829970 A CN 101829970A CN 201010181894 CN201010181894 CN 201010181894 CN 201010181894 A CN201010181894 A CN 201010181894A CN 101829970 A CN101829970 A CN 101829970A
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- pressing plate
- guide pin
- pin bushing
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Abstract
The invention discloses a workpiece-pressing jig. The jig comprises a jig table (1), an air cylinder (2) and a pressure plate (6). The jig is characterized in that the jig also comprises a guide sleeve (3), a fixing seat (4), a guide pin (5) and a pressure plate locking device, wherein the guide sleeve (3) is arranged on the cylinder shaft (2.1) of the air cylinder (2), the fixing seat (4) is used to fix the guide sleeve (3) on the jig table (1); the guide sleeve (3) comprises a guide groove (3.1), the guide groove (3.1) comprises a spiral groove part (3.1.1) and a straight-flute part (3.1.2); the guide pin (5) penetrates through the guide groove (3.1) to be fixed on the cylinder shaft (2.1); and the pressure plate (6) is locked on the end of the cylinder shaft (2.1) by the pressure plate locking device. By using the workpiece-pressing jig, the pressure plate fixed on the cylinder shaft can lean to one side so that the workpiece on the jig table can have larger space in vertical direction, the operation can be convenient and the clamping rate can be greatly improved.
Description
Technical field
The present invention relates to a kind of anchor clamps, specifically be meant a kind of Workpiece-pressing jig.
Background technology
When the machining of parts, generally want elder generation that workpiece is positioned and compress.What workpiece clamping mode commonly used at present adopted usually is to adopt nut bolt to be fixed, though this mode is easy, but comparatively waste time and energy when being to use, a kind of compressing fixture that utilizes cylinder locking has also appearred at present, it utilizes cylinder to come workpiece pressing as power, and a kind of common structure is as follows: the end at cylinder axis is mounted with pressing plate, when cylinder is opened workpiece is installed in the below of pressing plate, after the location finished, cylinders retract was with Work-sheet pressing.Though this structure has improved the speed of clamping and more laborsaving than traditional nut bolt fixed form to a certain extent, but in use, because workpiece will be placed on the below of pressing plate, pressing plate is as essential parts, in a narrow and small clamping space, but influenced clamping speed, thereby, need improve speed to this compressing fixture with further raising clamping.
Summary of the invention
The technical problem to be solved in the present invention provides the Workpiece-pressing jig that a kind of clamping speed improves greatly.
The technical solution used in the present invention provides a kind of Workpiece-pressing jig with following structure.
A kind of Workpiece-pressing jig, comprise anchor clamps platform, cylinder and pressing plate, also comprise guide pin bushing, holder, guide finger and pressing plate locking device, guide pin bushing is contained on the cylinder axis that cylinder has, holder is fixed on guide pin bushing on the anchor clamps platform, and described guide pin bushing has gathering sill, and gathering sill has spiral slot part and straight trough portion, described guide finger passes gathering sill and is fixed on the cylinder axis, and described pressing plate is locked at the end of cylinder axis by the pressing plate locking device.
By above scheme, owing to have gathering sill being provided with on the cylinder axis on guide pin bushing and the guide pin bushing, when cylinder is opened or is withdrawn, be fixed on that guide finger forces cylinder axis to turn an angle on the cylinder axis under the guide effect of gathering sill, like this when workpiece is installed, can set the length of gathering sill spiral slot part as required so that the pressing plate that is fixed on the cylinder axis can secundly, make workpiece on the anchor clamps platform, obtain the bigger space of vertical direction, make things convenient for operation, thereby can improve the speed of clamping greatly.
As preferably, described pressing plate locking device comprises nut and lock(ing) bolt, and described pressing plate has spherical groove, described nut has and the corresponding spherical of groove, adopt the spherical clamping platen, can better guarantee the flatness of pressing plate, thereby can guarantee the positioning accuracy of workpiece.
As improvement; described guide pin bushing outside also is provided with outer cover; also be provided with sealing ring between described outer cover and the cylinder axis; this is provided with and can protects guide pin bushing; to prevent that part processing was produced in workpiece process iron filings, aluminium bits etc. from falling in the guide pin bushing; influenced the smooth degree that moves up and down of cylinder, this outer cover also can carry out hiddenly to key structure of the present invention simultaneously, can also prevent that to a certain extent structure from divulging a secret.
As preferably, the angle that 1/4th of the cylinder axis circumference that described spiral slot part is crossed over, this preferred version can make cylinder rotate is 90 °, and promptly pressing plate can transfer parallel position to from vertical position when clamping, making pressing plate avoid installing space when workpiece is installed, is a kind of technical scheme of the best.
Description of drawings
Accompanying drawing is a Workpiece-pressing jig structural representation of the present invention.
Shown in the figure:
1, anchor clamps platform 2, cylinder 2.1, cylinder axis 3, guide pin bushing 3.1, gathering sill 3.1.1, spiral slot part 3.1.2, straight trough portion 4, holder 5, guide finger 6, pressing plate 7, nut 8, lock(ing) bolt 9, outer cover 9.1, sealing ring
The specific embodiment
The specific embodiment of the present invention is described in detail technical scheme of the present invention for better illustrating below in conjunction with accompanying drawing.
As shown in drawings, a kind of Workpiece-pressing jig, comprise anchor clamps platform 1, cylinder 2 and pressing plate 6, also comprise guide pin bushing 3, holder 4, guide finger 5 and pressing plate locking device, guide pin bushing 3 is contained on the cylinder axis 2.1 that cylinder 2 has, holder 4 is fixed on guide pin bushing 3 on the anchor clamps platform 1, described guide pin bushing 3 has gathering sill 3.1, gathering sill 3.1 has spiral slot part 3.1.1 and the 3.1.2 of straight trough portion, / 4th of a cylinder axis circumference that the spiral slot part is crossed over, described guide finger 5 passes gathering sill 3.1 and is fixed on the cylinder axis 2.1, described guide pin bushing 3 outsides also are provided with outer cover 9, also be provided with sealing ring 9.1 between described outer cover and the cylinder axis, described pressing plate locking device comprises nut 7 and lock(ing) bolt 8, described pressing plate 6 has spherical groove, and described nut 7 has and the corresponding spherical of groove, and described pressing plate 6 is locked at the end of cylinder axis 2.1 by the pressing plate locking device.
When clamping workpiece, cylinder is opened, cylinder axis drives pressing plate under the spiral fluted guide effect that has on the guide pin bushing, pop up and turn to the parallel position of workpiece, can be installed in workpiece on the anchor clamps platform easily this moment, installs cylinders retract, cylinder axis drives pressing plate under the spiral fluted guide effect that has on the guide pin bushing, falls and turn to the vertical position of workpiece with Work-sheet pressing downwards.
When reality is used, can use a plurality of work piece holders of the present invention simultaneously, particularly with the control of cylinder automatic control system, can further improve the speed of clamping workpiece in conjunction with process equipment.
In the above-described embodiments, preferred forms of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of variations, as the angle of helicla flute spiral, direction etc. processing can be set according to actual needs all, and for example guide finger also can use riveted joint as required with the mode of fixedlying connected of cylinder axis, mode such as be threaded.At this, should illustrate that any change of being made all will fall within the scope of protection of the present invention under inventive concept of the present invention.
Claims (4)
1. Workpiece-pressing jig, comprise anchor clamps platform (1), cylinder (2) and pressing plate (6), it is characterized in that: also comprise guide pin bushing (3), holder (4), guide finger (5) and pressing plate locking device, guide pin bushing (3) is contained on the cylinder axis (2.1) that cylinder (2) has, holder (4) is fixed on guide pin bushing (3) on the anchor clamps platform (1), described guide pin bushing (3) has gathering sill (3.1), gathering sill (3.1) has spiral slot part (3.1.1) and straight trough portion (3.1.2), described guide finger (5) passes gathering sill (3.1) and is fixed on the cylinder axis (2.1), and described pressing plate (6) is locked at the end of cylinder axis (2.1) by the pressing plate locking device.
2. Workpiece-pressing jig according to claim 1, it is characterized in that: described pressing plate locking device comprises nut (7) and lock(ing) bolt (8), described pressing plate (6) has spherical groove, and described nut (7) has and the corresponding spherical of groove.
3. Workpiece-pressing jig according to claim 1 is characterized in that: described guide pin bushing (3) outside also is provided with outer cover (9), also is provided with sealing ring (9.1) between described outer cover and the cylinder axis.
4. Workpiece-pressing jig according to claim 1 is characterized in that: 1/4th of the cylinder axis circumference that described spiral slot part is crossed over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010181894 CN101829970A (en) | 2010-05-21 | 2010-05-21 | Workpiece-pressing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010181894 CN101829970A (en) | 2010-05-21 | 2010-05-21 | Workpiece-pressing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101829970A true CN101829970A (en) | 2010-09-15 |
Family
ID=42714262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010181894 Pending CN101829970A (en) | 2010-05-21 | 2010-05-21 | Workpiece-pressing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829970A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672479A (en) * | 2012-04-25 | 2012-09-19 | 常州协润精机有限公司 | Automatic centering fixture for cylindrical part |
| CN103143968A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Universal fixture support |
| CN103192096A (en) * | 2013-04-02 | 2013-07-10 | 苏州新和机械有限公司 | Lathe prepressing mechanism |
| CN104816176A (en) * | 2015-04-30 | 2015-08-05 | 湖北三江航天万峰科技发展有限公司 | Rapid locking mechanism |
| CN105258860A (en) * | 2015-11-21 | 2016-01-20 | 重庆市山城燃气设备有限公司 | Gas meter sealing performance detection apparatus with duplex quick clamping device |
| CN105328482A (en) * | 2015-12-15 | 2016-02-17 | 重庆市为根弧齿轮制造有限公司 | Clamp for turning inner hole of spiral bevel gear |
| CN105424283A (en) * | 2015-11-21 | 2016-03-23 | 重庆市山城燃气设备有限公司 | Double-linked rapid clamping apparatus for detection of sealing performance of gas meter |
| CN105729118A (en) * | 2016-05-05 | 2016-07-06 | 温州职业技术学院 | Automobile shifting fork automatic manufacturing combined machine tool |
| CN106363442A (en) * | 2016-10-28 | 2017-02-01 | 重庆长安工业(集团)有限责任公司 | Steerable direct-pressing clamp |
| CN106737276A (en) * | 2016-12-05 | 2017-05-31 | 中国航天科工集团第四研究院十七所 | A kind of workbench differential thread manual locking device |
| CN110181435A (en) * | 2019-06-03 | 2019-08-30 | 广东天机工业智能系统有限公司 | Positioning device |
| CN111002039A (en) * | 2019-12-27 | 2020-04-14 | 苏州阿罗米科技有限公司 | Novel bearing frame processing frock |
| CN111843153A (en) * | 2020-07-23 | 2020-10-30 | 上海沪工汽车电器有限公司 | Copper braided wire welding frock |
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| US3572216A (en) * | 1969-04-23 | 1971-03-23 | Applied Power Ind Inc | Fluid force applying device |
| EP0427030A2 (en) * | 1989-11-07 | 1991-05-15 | FIAT AUTO S.p.A. | Device for distributing fastening loads over adjacent mechanical parts |
| CN2161433Y (en) * | 1993-07-02 | 1994-04-13 | 张镇献 | Manipulator |
| JPH1146851A (en) * | 1997-08-05 | 1999-02-23 | Takeuchi Kogyo Kk | Lipstick case |
| JP2891853B2 (en) * | 1993-08-02 | 1999-05-17 | 松下電器産業株式会社 | Planar opposed motor and jig for assembling the same |
| CN2801401Y (en) * | 2005-06-16 | 2006-08-02 | 天津市天一科技有限公司 | Position rotating fixed clamp device |
| CN201077160Y (en) * | 2007-08-03 | 2008-06-25 | 北京中科泛华测控技术有限公司 | Rotating compaction mechanism |
| CN101244504A (en) * | 2008-03-31 | 2008-08-20 | 重庆长安汽车股份有限公司 | Positioning and clamping mechanism of soldering product line |
| CN201720781U (en) * | 2010-05-21 | 2011-01-26 | 宁海县海浴铝业有限公司 | Workpiece pressing clamp |
-
2010
- 2010-05-21 CN CN 201010181894 patent/CN101829970A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3572216A (en) * | 1969-04-23 | 1971-03-23 | Applied Power Ind Inc | Fluid force applying device |
| EP0427030A2 (en) * | 1989-11-07 | 1991-05-15 | FIAT AUTO S.p.A. | Device for distributing fastening loads over adjacent mechanical parts |
| CN2161433Y (en) * | 1993-07-02 | 1994-04-13 | 张镇献 | Manipulator |
| JP2891853B2 (en) * | 1993-08-02 | 1999-05-17 | 松下電器産業株式会社 | Planar opposed motor and jig for assembling the same |
| JPH1146851A (en) * | 1997-08-05 | 1999-02-23 | Takeuchi Kogyo Kk | Lipstick case |
| CN2801401Y (en) * | 2005-06-16 | 2006-08-02 | 天津市天一科技有限公司 | Position rotating fixed clamp device |
| CN201077160Y (en) * | 2007-08-03 | 2008-06-25 | 北京中科泛华测控技术有限公司 | Rotating compaction mechanism |
| CN101244504A (en) * | 2008-03-31 | 2008-08-20 | 重庆长安汽车股份有限公司 | Positioning and clamping mechanism of soldering product line |
| CN201720781U (en) * | 2010-05-21 | 2011-01-26 | 宁海县海浴铝业有限公司 | Workpiece pressing clamp |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672479B (en) * | 2012-04-25 | 2015-05-27 | 常州协润精机有限公司 | Automatic centering fixture for cylindrical part |
| CN102672479A (en) * | 2012-04-25 | 2012-09-19 | 常州协润精机有限公司 | Automatic centering fixture for cylindrical part |
| CN103143968A (en) * | 2013-03-11 | 2013-06-12 | 钱汝玉 | Universal fixture support |
| CN103192096A (en) * | 2013-04-02 | 2013-07-10 | 苏州新和机械有限公司 | Lathe prepressing mechanism |
| CN104816176B (en) * | 2015-04-30 | 2017-03-22 | 湖北三江航天万峰科技发展有限公司 | Rapid locking mechanism |
| CN104816176A (en) * | 2015-04-30 | 2015-08-05 | 湖北三江航天万峰科技发展有限公司 | Rapid locking mechanism |
| CN105258860A (en) * | 2015-11-21 | 2016-01-20 | 重庆市山城燃气设备有限公司 | Gas meter sealing performance detection apparatus with duplex quick clamping device |
| CN105424283A (en) * | 2015-11-21 | 2016-03-23 | 重庆市山城燃气设备有限公司 | Double-linked rapid clamping apparatus for detection of sealing performance of gas meter |
| CN105328482A (en) * | 2015-12-15 | 2016-02-17 | 重庆市为根弧齿轮制造有限公司 | Clamp for turning inner hole of spiral bevel gear |
| CN105729118A (en) * | 2016-05-05 | 2016-07-06 | 温州职业技术学院 | Automobile shifting fork automatic manufacturing combined machine tool |
| CN105729118B (en) * | 2016-05-05 | 2018-04-03 | 温州职业技术学院 | The automatic machining aggregate machinery of automobile shift fork |
| CN106363442A (en) * | 2016-10-28 | 2017-02-01 | 重庆长安工业(集团)有限责任公司 | Steerable direct-pressing clamp |
| CN106737276A (en) * | 2016-12-05 | 2017-05-31 | 中国航天科工集团第四研究院十七所 | A kind of workbench differential thread manual locking device |
| CN110181435A (en) * | 2019-06-03 | 2019-08-30 | 广东天机工业智能系统有限公司 | Positioning device |
| CN110181435B (en) * | 2019-06-03 | 2020-12-08 | 广东天机工业智能系统有限公司 | Positioning device |
| CN111002039A (en) * | 2019-12-27 | 2020-04-14 | 苏州阿罗米科技有限公司 | Novel bearing frame processing frock |
| CN111002039B (en) * | 2019-12-27 | 2022-09-30 | 苏州阿罗米科技有限公司 | Bearing frame processing frock |
| CN111843153A (en) * | 2020-07-23 | 2020-10-30 | 上海沪工汽车电器有限公司 | Copper braided wire welding frock |
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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 | ||
| CI01 | Correction of invention patent gazette |
Correction item: Applicant Correct: Ninghai County Haiyu Aluminum Co., Ltd.|315606 No. 88 deer Road, Tong Zhen, Ninghai County, Zhejiang False: Ninghai Haiyu Aluminum Industry Co., Ltd.|315606 No. 88 deer Road, Tong Zhen, Ninghai County, Zhejiang Number: 37 Volume: 26 |
|
| CI02 | Correction of invention patent application |
Correction item: Applicant Correct: Ninghai County Haiyu Aluminum Co., Ltd. False: Ninghai Haiyu Aluminum Industry Co., Ltd. Number: 37 Page: The title page Volume: 26 |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100915 |