CN102785093A - Pneumatic floating-supporting device - Google Patents
Pneumatic floating-supporting device Download PDFInfo
- Publication number
- CN102785093A CN102785093A CN2012102748291A CN201210274829A CN102785093A CN 102785093 A CN102785093 A CN 102785093A CN 2012102748291 A CN2012102748291 A CN 2012102748291A CN 201210274829 A CN201210274829 A CN 201210274829A CN 102785093 A CN102785093 A CN 102785093A
- Authority
- CN
- China
- Prior art keywords
- supporting
- support
- floating
- thin
- support column
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a pneumatic floating-supporting device, which comprises a supporting sleeve, wherein the supporting sleeve is installed on workpiece equipment, and a locking cylinder is arranged beside the supporting sleeve; a floating-supporting column which is aligned with a thin-wall part-supporting part is arranged in the supporting sleeve, and the lower end of the floating-supporting column is provided with a spring; and the lateral surface of the supporting sleeve is provided with a pin hole, a locking pin which can be tightly abutted against the floating-supporting column is inserted into the pin hole in a penetrating way, and the locking pin and an output shaft of the locking cylinder are oppositely arranged. The pneumatic floating-supporting device has a simple structure and can be used for providing supporting for other parts except for barrel-shaped thin-wall parts to prevent the thin-wall parts from being deformed in processing.
Description
Technical field
The invention discloses a kind of anchor clamps annex, be specifically related to a kind of pneumatic floating support device.
Background technology
The thin-walled parts work in-process is very responsive to various influence factors, very easily produces distortion, is difficult to satisfy required precision, has a strong impact on product quality, thereby becomes a great problem in the machining.At present, when the thin-walled parts clamping, adopt at 3 usually and compress the location, distance compresses the position a little far away flexible distortion situation in man-hour that adds in punching or other types, and it is poor to cause occurring the product plane degree, plays cutter, or problems such as circle are lost in the aperture.
Patent 201120151749.8 discloses the bracing or strutting arrangement that a kind of processing thin-walled sleeve is used; For providing internal diameter, supports thin walled cylinder body; Prevent that thin walled cylinder body from adding man-hour distortion, but this bracing or strutting arrangement and be not suitable for the sheet thin-walled or other thin-walleds, and the scope of application is less.
Existing sheet thin-walleds etc. are normally provided support by fixing support column in clamping processing, and its shortcoming is: the bearing height of this fixing branch dagger can not be adjusted, and can not satisfy the support demand of most thin-walled parts.
Summary of the invention
The invention is intended to provide a kind of adjustment height, applied widely, the pneumatic floating support device that can prevent the thin-walled parts machining deformation.
The object of the invention can reach through following measure: a kind of pneumatic floating support device comprises the support set that is installed on the workpiece tool, the other locking cylinder that is provided with of said support set; Be provided with the unsteady support column of aiming at the thin-walled parts support zone in the said support set, the support column lower end of floating is provided with spring; Said support set side is provided with pin-and-hole, is interspersed with the locking pin that can push against the support column that floats in the pin-and-hole, and the output shaft of said locking pin and locking cylinder is oppositely arranged.
The technique scheme difference with the prior art is: the spring of the support column lower end of floating can be out of shape in the thin-walled parts compaction process; The bearing height of unsteady support column is along with thrust changes; After thin-walled parts is forced into correct position, cylinder output shaft fore-set locking pin, locking pin pushes against unsteady support column; Rely on frictional force to make unsteady support column height fix, the support column that therefore floats can support thin-walled parts.
Further, the face of pushing against of said locking pin and unsteady support column is the inclined-plane; The inclined-plane further increases the rubbing surface of locking pin and unsteady support column, improves frictional force.
The present invention is simple in structure, and other thin parts that can be except that tube-like thin-wall provide support, and prevents the distortion of thin-walled parts work in-process.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the structural representation of the pneumatic floating support device embodiment of the present invention.
The specific embodiment
With reference to Fig. 1, a kind of pneumatic floating support device comprises through bolt being installed on the support set 1 on the workpiece tool, and said support set 1 next door close position is provided with locking cylinder 2.
Be provided with the unsteady support column 3 of aiming at the thin-walled parts support zone in the said support set 1, support set 1 is stretched out in support column 3 upper ends of floating, and support column 3 lower ends of floating are provided with spring 4, and the support column 3 that floats can pump in support set 1; Said support set 1 side is provided with pin-and-hole, is interspersed with the locking pin 5 that can push against the support column 3 that floats in the pin-and-hole, and locking pin 5 is the inclined-plane with the face of pushing against of unsteady support column 3; Said locking pin 5 is oppositely arranged with the output shaft of locking cylinder 2, and the output shaft of cylinder 2 can hold out against on locking pin 5 when work.
When floating support column 3 off working states, spring 4 support column 3 that will float upwards ejects, and after putting thin-walled parts, the support column 3 that floats contacts with the thin-walled parts strong point, and spring force makes unsteady support column 3 be adjacent to thin-walled parts with about 10N power; After part compressed, the staff held out against on locking pin 5 for cylinder 2 ventilations, and locking pin 5 support column 3 that will float pushes against, and this moment, frictional force made the support column 3 that floats can support the pressure of 500N, and the support column 3 that therefore floats can be played a supporting role to thin-walled parts.
Above-described only is preferred implementation of the present invention; Should be understood that; For a person skilled in the art, under the prerequisite that does not break away from structure of the present invention, can also make some distortion and improvement; These also should be regarded as protection scope of the present invention, and these can not influence effect and practical applicability that the present invention implements.
Claims (2)
1. a pneumatic floating support device comprises the support set that is installed on the workpiece tool, it is characterized in that: the other locking cylinder that is provided with of said support set; Be provided with the unsteady support column of aiming at the thin-walled parts support zone in the said support set, the support column lower end of floating is provided with spring; Said support set side is provided with pin-and-hole, is interspersed with the locking pin that can push against the support column that floats in the pin-and-hole, and the output shaft of said locking pin and locking cylinder is oppositely arranged.
2. pneumatic floating support device according to claim 1 is characterized in that: the face of pushing against of said locking pin and unsteady support column is the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102748291A CN102785093A (en) | 2012-08-03 | 2012-08-03 | Pneumatic floating-supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102748291A CN102785093A (en) | 2012-08-03 | 2012-08-03 | Pneumatic floating-supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102785093A true CN102785093A (en) | 2012-11-21 |
Family
ID=47150784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102748291A Pending CN102785093A (en) | 2012-08-03 | 2012-08-03 | Pneumatic floating-supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785093A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317366A (en) * | 2013-06-08 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Clamp and inner supporting device thereof |
| CN103586708A (en) * | 2013-10-30 | 2014-02-19 | 安徽省捷甬达智能机器有限公司 | Floating supporting mechanism |
| CN106078295A (en) * | 2016-08-25 | 2016-11-09 | 菲斯达精密工业部件（苏州）有限公司 | Gas lock self adaptation resilient support device for thin-walled yielding aluminum die casting workpiece |
| CN106239188A (en) * | 2016-08-16 | 2016-12-21 | 北京航星机器制造有限公司 | A kind of support means of eccentric thin-wall barrel |
| CN107775564A (en) * | 2017-12-10 | 2018-03-09 | 昆山锐毕利机电科技有限公司 | A kind of terminal box, which is floated, positions special tooling |
| CN109202393A (en) * | 2017-06-29 | 2019-01-15 | 上海新宇箴诚电控科技有限公司 | A kind of extracting jaw always adapts to multipoint device |
| CN111152039A (en) * | 2019-12-30 | 2020-05-15 | 天津市华天世纪机械有限公司 | Floating support mechanism |
| CN112264786A (en) * | 2020-10-15 | 2021-01-26 | 安徽江淮汽车集团股份有限公司 | Plugging mounting structure and mounting device thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1705004A1 (en) * | 1989-07-05 | 1992-01-15 | Межотраслевой Головной Конструкторско-Технологический Институт Технологической Оснастки | Self-aligning support |
| CN201950480U (en) * | 2011-01-25 | 2011-08-31 | 重庆宗申发动机制造有限公司 | Pneumatic locking auxiliary supporting device |
| CN102528483A (en) * | 2011-12-30 | 2012-07-04 | 长城汽车股份有限公司 | Floating support device for machining |
| CN202336743U (en) * | 2011-12-14 | 2012-07-18 | 重庆大江美利信压铸有限责任公司 | Pneumatic locked floating gripper |
| CN202356879U (en) * | 2011-10-28 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Auxiliary supporting seat with top cap |
| CN202763496U (en) * | 2012-08-03 | 2013-03-06 | 重庆百吉四兴压铸有限公司 | Pneumatic floating support device |
-
2012
- 2012-08-03 CN CN2012102748291A patent/CN102785093A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1705004A1 (en) * | 1989-07-05 | 1992-01-15 | Межотраслевой Головной Конструкторско-Технологический Институт Технологической Оснастки | Self-aligning support |
| CN201950480U (en) * | 2011-01-25 | 2011-08-31 | 重庆宗申发动机制造有限公司 | Pneumatic locking auxiliary supporting device |
| CN202356879U (en) * | 2011-10-28 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Auxiliary supporting seat with top cap |
| CN202336743U (en) * | 2011-12-14 | 2012-07-18 | 重庆大江美利信压铸有限责任公司 | Pneumatic locked floating gripper |
| CN102528483A (en) * | 2011-12-30 | 2012-07-04 | 长城汽车股份有限公司 | Floating support device for machining |
| CN202763496U (en) * | 2012-08-03 | 2013-03-06 | 重庆百吉四兴压铸有限公司 | Pneumatic floating support device |
Non-Patent Citations (1)
| Title |
|---|
| 许明生: "两种加工薄板类零件的辅助支撑", 《机械工程师》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317366A (en) * | 2013-06-08 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Clamp and inner supporting device thereof |
| CN103586708A (en) * | 2013-10-30 | 2014-02-19 | 安徽省捷甬达智能机器有限公司 | Floating supporting mechanism |
| CN103586708B (en) * | 2013-10-30 | 2016-08-17 | 安徽省捷甬达智能机器有限公司 | A kind of Floatable supporting mechanism |
| CN106239188A (en) * | 2016-08-16 | 2016-12-21 | 北京航星机器制造有限公司 | A kind of support means of eccentric thin-wall barrel |
| CN106239188B (en) * | 2016-08-16 | 2018-04-17 | 北京航星机器制造有限公司 | A kind of support device of bias thin-wall barrel |
| CN106078295A (en) * | 2016-08-25 | 2016-11-09 | 菲斯达精密工业部件（苏州）有限公司 | Gas lock self adaptation resilient support device for thin-walled yielding aluminum die casting workpiece |
| CN109202393A (en) * | 2017-06-29 | 2019-01-15 | 上海新宇箴诚电控科技有限公司 | A kind of extracting jaw always adapts to multipoint device |
| CN107775564A (en) * | 2017-12-10 | 2018-03-09 | 昆山锐毕利机电科技有限公司 | A kind of terminal box, which is floated, positions special tooling |
| CN107775564B (en) * | 2017-12-10 | 2022-04-01 | 苏州瑞技利机电科技有限公司 | Special frock of terminal box location that floats |
| CN111152039A (en) * | 2019-12-30 | 2020-05-15 | 天津市华天世纪机械有限公司 | Floating support mechanism |
| CN112264786A (en) * | 2020-10-15 | 2021-01-26 | 安徽江淮汽车集团股份有限公司 | Plugging mounting structure and mounting device thereof |
| CN112264786B (en) * | 2020-10-15 | 2022-01-28 | 安徽江淮汽车集团股份有限公司 | Plugging mounting structure and mounting device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102785093A (en) | Pneumatic floating-supporting device | |
| CN203316536U (en) | Device for correcting shape of wheel blank | |
| CN204075644U (en) | A kind of workpiece press-loading apparatus | |
| CN104148917A (en) | Workpiece press-fitting device | |
| CN205465068U (en) | Automatic compressed steel football shirt of automobile engine camshaft is put | |
| CN205342897U (en) | Two -way anchor clamps of cylinder work piece | |
| CN202763496U (en) | Pneumatic floating support device | |
| CN204564860U (en) | A kind of flexible holding device of bending pipe fitting | |
| CN106352756A (en) | Test tool | |
| CN203664413U (en) | Straightening device of long shafts | |
| CN203495629U (en) | Pneumatic positioning fixture | |
| CN204135703U (en) | A kind of grip device | |
| CN104439406A (en) | Drilling depth limiting device | |
| CN104014829A (en) | Chuck | |
| CN206527185U (en) | steel plate bending platform | |
| CN102513950A (en) | Positioner of framework type frame edge of aircraft | |
| CN208645249U (en) | A kind of automatic slide unit | |
| CN204118942U (en) | Water injection pump motor mobile device | |
| CN204663421U (en) | Hole sealing tube clamping device | |
| CN204277595U (en) | A kind of butterfly hole in piece part positioning fixture | |
| CN210099039U (en) | Small positioning surface fuse hole drilling clamp | |
| CN203557161U (en) | Electronic throttle body processing and milling jig | |
| EP2837452A1 (en) | Drill positioner | |
| CN205074797U (en) | A anchor clamps for door spare drawbore | |
| CN205325123U (en) | Gyro wheel disassembling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |