CN102398178A - Floating positioning device - Google Patents
Floating positioning device Download PDFInfo
- Publication number
- CN102398178A CN102398178A CN2011103829111A CN201110382911A CN102398178A CN 102398178 A CN102398178 A CN 102398178A CN 2011103829111 A CN2011103829111 A CN 2011103829111A CN 201110382911 A CN201110382911 A CN 201110382911A CN 102398178 A CN102398178 A CN 102398178A
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- screw
- hole
- pin
- shaft
- base plate
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Abstract
The invention relates to a floating positioning device, which comprises an installation base plate, wherein an elastic retainer ring for a shaft is fixedly connected to the installation base plate; a through hole with a step is formed on an axis part of the elastic retainer ring for the shaft; a screw is arranged in the through hole; a positioning pin is arranged on the head part of the screw; a blind hole is formed at the bottom of the screw; a spring is arranged between the installation base plate and the blind hole; a protective cover is arranged on the elastic retainer ring for the shaft and the screw; a limit pin groove is formed on the screw; a pin hole is formed in the elastic retainer ring for the shaft; and a limit pin is arranged in the pin hole, and one end of the limit pin extends out of the pin hole to be positioned in the limit pin groove. By using the structure, floating ejection and positioning modes are combined together, so that the positioning and floating ejection functions of small parts can be extremely easy to realize; the protective cover is used for preventing dust, so the service life of the floating positioning device is prolonged; and the pin is used for limiting, so that the screw is prevented from hurting working personnel after being ejected out due to damages.
Description
Technical field
The present invention relates to the equipment in the mechanical industry, especially relate to a kind of float positioning device.
Background technology
In some machining factories; Usually need position workpiece, also need carry out liftout sometimes, when still processing some less parts; If when using this dual mode simultaneously; Because the employable useful space of institute is too little, the device of dual mode can not appear on the equipment simultaneously, so less part is realizing that location and liftout function are some difficulties.
Summary of the invention
Technical problem to be solved by this invention provides a kind of float positioning device that can reach the double effects of float liftout and location.
The present invention solves the technical scheme that its technical problem takes: a kind of float positioning device; Comprise the installation base plate, be fixedly connected circlip for shaft on the described installation base plate, circlip for shaft axis portion is provided with through hole with the level; Be provided with screw in the through hole; The head of screw is provided with alignment pin, and the bottom of screw has blind hole, installs between base plate and the blind hole and is provided with spring.
In order to prevent that dust from getting into float positioning device, is equipped with protective cover on described circlip for shaft and the screw.
Because service time is long, the screw head step damages in order to prevent, the screw that is caused ejects, and described screw is provided with spacing cotter way, and circlip for shaft is provided with pin-and-hole, and position-limitting pin is installed in the pin-and-hole, and the one of which end stretches out and is positioned at spacing cotter way.
The invention has the beneficial effects as follows: adopt after the said structure; To float liftout and positioning combination together, can be easy to realize the location and the unsteady liftout function of finding, and have protective cover to prevent dust; Increase the life-span of float positioning device; There had pin to carry out to be spacing, prevents that screw from damaging ejection, hurts the staff.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, base plate is installed; 2, position-limitting pin; 3, spacing cotter way; 4, screw; 5, alignment pin; 6, dust cover; 7, circlip for shaft; 8, spring; 9, pin-and-hole.
The specific embodiment
Like the said a kind of float positioning device of Fig. 1; Comprise base plate 1 be installed that be fixedly connected circlip for shaft 7 on the described installation base plate 1, circlip for shaft 7 axis portions are provided with through hole with the level; Be provided with screw 4 in the through hole; The head of screw 4 is provided with alignment pin 5, and the bottom of screw 4 has blind hole, installs between base plate 1 and the blind hole and is provided with spring 8; On described circlip for shaft 7 and the screw 4 protective cover 6 is installed; Described screw 4 is provided with spacing cotter way 3, and circlip for shaft 7 is provided with pin-and-hole 9, and position-limitting pin 2 is installed in the pin-and-hole 9, and the one of which end stretches out and is positioned at spacing cotter way 3.
When needs position part,, part is fixed with anchor clamps with the pin-and-hole aligned pin 5 of part; When needs take out part, anchor clamps are unclamped, spring 8 boosts screw 4, and screw 4 moves to the step place stop motion in the circlip for shaft 7, with the part floating-jacking.
Claims (3)
1. float positioning device; Comprise base plate (1) is installed, it is characterized in that: described installation base plate (1) is gone up and is fixedly connected circlip for shaft (7), and circlip for shaft (7) axis portion is provided with through hole with the level; Be provided with screw (4) in the through hole; The head of screw (4) is provided with alignment pin (5), and the bottom of screw (4) has blind hole, installs between base plate (1) and the blind hole and is provided with spring (8).
2. float positioning device according to claim 1 is characterized in that: on described circlip for shaft (7) and the screw (4) protective cover (6) is installed.
3. float positioning device according to claim 1; It is characterized in that: described screw (4) is provided with spacing cotter way (3); Circlip for shaft (7) is provided with pin-and-hole (9), and position-limitting pin (2) is installed in the pin-and-hole (9), and the one of which end stretches out and is positioned at spacing cotter way (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103829111A CN102398178A (en) | 2011-11-28 | 2011-11-28 | Floating positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103829111A CN102398178A (en) | 2011-11-28 | 2011-11-28 | Floating positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398178A true CN102398178A (en) | 2012-04-04 |
Family
ID=45881048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103829111A Pending CN102398178A (en) | 2011-11-28 | 2011-11-28 | Floating positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398178A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672507A (en) * | 2012-05-09 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual auxiliary supporting mechanism |
| CN103372777A (en) * | 2012-04-24 | 2013-10-30 | 安徽华菱汽车有限公司 | Auxiliary supporting device |
| CN103522226A (en) * | 2013-10-31 | 2014-01-22 | 无锡富瑞德精密机械有限公司 | Universal floating mechanism |
| CN104440245A (en) * | 2014-11-28 | 2015-03-25 | 重庆红旗缸盖制造有限公司 | Cylinder cover floating locating device |
| CN105855943A (en) * | 2016-05-12 | 2016-08-17 | 浙江同济科技职业学院 | Internal chip removal type telescopic gapless positioning device |
| CN107825719A (en) * | 2017-10-27 | 2018-03-23 | 浙江克鲁森纺织科技有限公司 | Flat board pressing product orientation device |
| CN108421864A (en) * | 2014-09-24 | 2018-08-21 | 宁波甬辉智能科技有限公司 | A kind of diel |
| CN112975502A (en) * | 2021-02-26 | 2021-06-18 | 成都工业职业技术学院 | Hydraulic clamp for engine throttle valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569969Y (en) * | 2002-09-27 | 2003-09-03 | 曾福辉 | Numerical control photoelectric tool setting gauge for machine tool |
| CN2654281Y (en) * | 2003-10-30 | 2004-11-10 | 中国石化集团齐鲁石油化工公司 | Polishing device of steel annular sealing groove |
| CN2882893Y (en) * | 2005-12-01 | 2007-03-28 | 彩虹集团电子股份有限公司 | Working positioner of kinescope glass bulb positioning block |
| CN201423548Y (en) * | 2009-01-12 | 2010-03-17 | 广西玉柴机器股份有限公司 | Processing clamp |
| CN201455721U (en) * | 2009-06-10 | 2010-05-12 | 浙江亚太机电股份有限公司 | Auxiliary positioning device for machining |
| DE102009030252A1 (en) * | 2009-06-23 | 2010-12-30 | De-Sta-Co Europe Gmbh | Centering device for processing workpieces, has centering element for centering workpieces in two spatial directions and adjustable in third spatial direction based on engagement of workpieces |
| CN202356927U (en) * | 2011-11-28 | 2012-08-01 | 芜湖火龙铸造有限公司 | Floating-positioning device |
-
2011
- 2011-11-28 CN CN2011103829111A patent/CN102398178A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569969Y (en) * | 2002-09-27 | 2003-09-03 | 曾福辉 | Numerical control photoelectric tool setting gauge for machine tool |
| CN2654281Y (en) * | 2003-10-30 | 2004-11-10 | 中国石化集团齐鲁石油化工公司 | Polishing device of steel annular sealing groove |
| CN2882893Y (en) * | 2005-12-01 | 2007-03-28 | 彩虹集团电子股份有限公司 | Working positioner of kinescope glass bulb positioning block |
| CN201423548Y (en) * | 2009-01-12 | 2010-03-17 | 广西玉柴机器股份有限公司 | Processing clamp |
| CN201455721U (en) * | 2009-06-10 | 2010-05-12 | 浙江亚太机电股份有限公司 | Auxiliary positioning device for machining |
| DE102009030252A1 (en) * | 2009-06-23 | 2010-12-30 | De-Sta-Co Europe Gmbh | Centering device for processing workpieces, has centering element for centering workpieces in two spatial directions and adjustable in third spatial direction based on engagement of workpieces |
| CN202356927U (en) * | 2011-11-28 | 2012-08-01 | 芜湖火龙铸造有限公司 | Floating-positioning device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372777A (en) * | 2012-04-24 | 2013-10-30 | 安徽华菱汽车有限公司 | Auxiliary supporting device |
| CN102672507A (en) * | 2012-05-09 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual auxiliary supporting mechanism |
| CN102672507B (en) * | 2012-05-09 | 2014-09-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual auxiliary supporting mechanism |
| CN103522226A (en) * | 2013-10-31 | 2014-01-22 | 无锡富瑞德精密机械有限公司 | Universal floating mechanism |
| CN103522226B (en) * | 2013-10-31 | 2015-05-13 | 无锡富瑞德精密机械有限公司 | Universal floating mechanism |
| CN108421864A (en) * | 2014-09-24 | 2018-08-21 | 宁波甬辉智能科技有限公司 | A kind of diel |
| CN104440245A (en) * | 2014-11-28 | 2015-03-25 | 重庆红旗缸盖制造有限公司 | Cylinder cover floating locating device |
| CN105855943A (en) * | 2016-05-12 | 2016-08-17 | 浙江同济科技职业学院 | Internal chip removal type telescopic gapless positioning device |
| CN107825719A (en) * | 2017-10-27 | 2018-03-23 | 浙江克鲁森纺织科技有限公司 | Flat board pressing product orientation device |
| CN112975502A (en) * | 2021-02-26 | 2021-06-18 | 成都工业职业技术学院 | Hydraulic clamp for engine throttle valve |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |