CN102398178A - Floating positioning device - Google Patents

Floating positioning device Download PDF

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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
Authority
CN
China
Prior art keywords
screw
hole
pin
shaft
positioning
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
Application number
CN2011103829111A
Other languages
Chinese (zh)
Inventor
张益贵
张益富
姚彻友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHU FIRE DRAGON CASTING CO Ltd
Original Assignee
WUHU FIRE DRAGON CASTING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHU FIRE DRAGON CASTING CO Ltd filed Critical WUHU FIRE DRAGON CASTING CO Ltd
Priority to CN2011103829111A priority Critical patent/CN102398178A/en
Publication of CN102398178A publication Critical patent/CN102398178A/en
Pending legal-status Critical Current

Links

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

A kind of float positioning device
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).
CN2011103829111A 2011-11-28 2011-11-28 Floating positioning device Pending CN102398178A (en)

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 (6)

* Cited by examiner, † Cited by third party
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
CN108421864A (en) * 2014-09-24 2018-08-21 宁波甬辉智能科技有限公司 A kind of diel

Citations (7)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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 (8)

* Cited by examiner, † Cited by third party
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

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Application publication date: 20120404