CN103753455A - Quick positioning and locking method and device - Google Patents
Quick positioning and locking method and device Download PDFInfo
- Publication number
- CN103753455A CN103753455A CN201310703708.9A CN201310703708A CN103753455A CN 103753455 A CN103753455 A CN 103753455A CN 201310703708 A CN201310703708 A CN 201310703708A CN 103753455 A CN103753455 A CN 103753455A
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- CN
- China
- Prior art keywords
- screw thread
- alignment pin
- locating piece
- stopper slot
- spacing hole
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a quick positioning and locking method and a quick positioning and locking device, and relates to the filed of tooling clamps. The quick positioning and locking method includes the following steps: A, preparing tools; B, performing preliminary assembly; C, performing alignment; D, inserting a thread location pin; E, placing a positioning block; F, performing quick positioning and assembly; G, performing quick disassembly. The device used in the quick positioning and locking method comprises the thread location pin, the positioning block and a hand shank nut, and one end of the thread location pin is provided with a position limiting hole or a position limiting groove. According to the quick positioning and locking method and the quick positioning and locking device, the positioning block is matched with the position limiting hole or the position limiting groove in the thread location pin, and functions on two outer side faces of a connecting hole together with the hand shank nut, quick positioning and clamping can be achieved only by rotating the hand shank nut for one to three circles, and similarly disassembly can be completed only by unscrewing the hand shank nut for one to three circles, fetching out the positioning block, and drawing out the thread location pin, and therefore work efficiency in locking and disassembly processes can be greatly improved. The quick positioning and locking method is convenient to operate, and has high market promotion and application value, and furthermore the device used in the method is simple in structure.
Description
Technical field
The present invention relates to frock clamp field, be specifically related to a kind of method and device of Rapid positioning locking.
Background technology
In the assembling process such as aircraft assembling, steamer assembling, in frock, there are a large amount of dismountable keepers, after having assembled, for good product undercarriage convenient for assembly, all a large amount of keepers, clamping element to be pulled down, make assembly tooling space openr, thereby be convenient to allow product go out frame.In prior art, the location clamping mode of detachable assembly tooling adopts bolt or threaded latch as inserting connector more, after connection, with on nut or the handle nut screw-in bolt body of rod or screw thread latch.The structure that the two ends of the employing screw thread latch also having screw with nut or handle nut, when the positioning and locking method and apparatus of prior art is installed at every turn, all need nut or handle nut to screw, after using, then nut or handle nut are screwed out to bolt or screw thread latch.Nut or handle nut need precession multi-turn just can reach the effect fixing to clamp preferably, and need equally the more time in unloading process, cause operating efficiency low.
Summary of the invention
For solving in prior art positioning and locking method and device spended time is long, ineffective technical problem, the invention provides a kind of high, the easy to operate Rapid positioning locking method of operating efficiency, and be applied to the device of this locking method.
A method for Rapid positioning locking, comprises the steps:
A. preparation tool: instrument comprises screw thread alignment pin, locating piece, handle nut, screw thread alignment pin one end is designed with spacing hole or stopper slot; Locating piece shape and spacing hole or stopper slot match, and locating piece can insert in spacing hole or stopper slot, the gap that axially has 1-6mm along screw thread alignment pin between locating piece and spacing hole or stopper slot after inserting;
B. tentatively assembling: handle nut is screwed in to screw thread alignment pin does not have the other end of spacing hole or stopper slot, the instrument that handle nut and screw thread alignment pin are tentatively assembled into one;
C. align: the connecting hole of the frock of the temporary transient positioning and locking of needs or parts is aligned;
D. insert screw thread alignment pin: screw thread alignment pin in the instrument of preliminary assembling in step B is passed to the connecting hole aligning in step C with one end of spacing hole or stopper slot;
E. placement positioning piece: the spacing hole or the stopper slot that locating piece are inserted to screw thread alignment pin;
F. location assembling fast: held up locating piece, it is not deviate from from stopper slot or spacing hole, screw handle nut, handle nut termination is against a lateral surface that needs the frock of temporary transient positioning and locking or parts to align two connecting holes, screw thread alignment pin drives locating piece to approach to another lateral surface that aligns connecting hole, until locating piece and handle nut are pressed on respectively two lateral surfaces of the connecting hole aligning;
G. quick-detachment: handle nut is revolved and moves back 1-3 circle, and locating piece can easily exit from stopper slot or spacing hole, then take out the instrument that handle nut and screw thread alignment pin are tentatively assembled into one.
A kind of Rapid positioning locking device, comprises screw thread alignment pin, locating piece, handle nut, and screw thread alignment pin one end is designed with spacing hole or stopper slot; Locating piece shape and spacing hole or stopper slot match, and locating piece can insert in spacing hole or stopper slot, the gap that axially has 1-6mm along screw thread alignment pin between locating piece and spacing hole or stopper slot after inserting; Handle nut does not have one end precession of spacing hole or stopper slot from screw thread alignment pin.
The present invention utilizes locating piece to coordinate with spacing hole or stopper slot on screw thread alignment pin, with the acting in conjunction of handle nut in two lateral surfaces of connecting hole, only need to rotate 1-3 circle and can realize Quick-clamped, same only need to revolving moved back 1-3 circle, taking-up locating piece, extraction screw thread alignment pin can complete dismounting, can greatly improve the operating efficiency in locking dismounting operation.This method is easy to operate, and institute's operative installations is simple in structure.There is higher marketing and using value.
Accompanying drawing explanation:
The bright drawing of the present invention is described as follows:
Fig. 1. a kind of Rapid positioning locking apparatus structure schematic diagram;
Fig. 2. a kind of Rapid positioning locking device locating piece coordinates schematic diagram with spacing hole or stopper slot;
In figure: 1. screw thread alignment pin 2. handle nut 3. locating piece 4. connecting hole clamping position 5. spacing holes or stopper slot width 6. locating piece width.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described as follows:
A method for Rapid positioning locking, comprises the steps:
A. preparation tool: instrument comprises screw thread alignment pin 1, locating piece 3, handle nut 2, screw thread alignment pin 1 one end is designed with spacing hole or stopper slot; Locating piece 3 shapes and spacing hole or stopper slot match, and locating piece 3 can insert in spacing hole or stopper slot, the gap that axially has 1-6mm along screw thread alignment pin 1 between locating piece 3 and spacing hole or stopper slot after inserting;
B. tentatively assembling: handle nut 2 is screwed in to screw thread alignment pin 1 does not have the other end of spacing hole or stopper slot, the instrument that handle nut 2 and screw thread alignment pin 1 are tentatively assembled into one;
C. align: the connecting hole of the frock of the temporary transient positioning and locking of needs or parts is aligned;
D. insert screw thread alignment pin 1: screw thread alignment pin 1 in the instrument of preliminary assembling in step B is passed to the connecting hole aligning in step C with one end of spacing hole or stopper slot;
E. placement positioning piece 3: the spacing hole or the stopper slot that locating piece 3 are inserted to screw thread alignment pin 1;
F. location assembling fast: held up locating piece 3, it is not deviate from from stopper slot or spacing hole, screw handle nut 2, handle nut 2 terminations are against a lateral surface that needs the frock of temporary transient positioning and locking or parts to align two connecting holes, screw thread alignment pin 1 drives locating piece 3 to approach to another lateral surface that aligns connecting hole, until locating piece 3 and handle nut 2 are pressed on respectively two lateral surfaces of the connecting hole aligning;
G. quick-detachment: handle nut 2 is revolved and moves back 1-3 circle, and locating piece 3 can easily exit from stopper slot or spacing hole, then take out the instrument that handle nut 2 and screw thread alignment pin 1 are tentatively assembled into one.
A kind of Rapid positioning locking device, comprises screw thread alignment pin 1, locating piece 3, handle nut 2, and screw thread alignment pin 1 one end is designed with spacing hole or stopper slot; Locating piece 3 shapes and spacing hole or stopper slot match, and locating piece 3 can insert in spacing hole or stopper slot, the gap that axially has 1-6mm along screw thread alignment pin 1 between locating piece 3 and spacing hole or stopper slot after inserting; Handle nut 2 does not have one end precession of spacing hole or stopper slot from screw thread alignment pin 1.
In the present invention, the end face of close handle nut 2 one end of screw thread alignment pin 1 spacing hole or stopper slot is plane.
For additional processing locating piece 3 not, choosing existing instrument can complete, and described locating piece 3 is selected spanner, on described screw thread alignment pin 1, processes symmetrical twice groove, and the clamping part of spanner inserts in groove.
Protection scope of the present invention is not limited only to the disclosed technical scheme of specific embodiment part; all stopper slots or spacing hole and locating piece of utilizing are assembled; by screw thread alignment pin, coordinate with handle nut; the frock of realization to temporary transient positioning and locking or the technical scheme of parts clamping, all fall into protection scope of the present invention.
Claims (4)
1. a method for Rapid positioning locking, comprises the steps:
A. preparation tool: instrument comprises screw thread alignment pin (1), locating piece (3), handle nut (2), screw thread alignment pin (1) one end is designed with spacing hole or stopper slot; Locating piece (3) shape and spacing hole or stopper slot match, and locating piece (3) can insert in spacing hole or stopper slot, the gap that axially has 1-6mm along screw thread alignment pin (1) between locating piece (3) and spacing hole or stopper slot after inserting;
B. tentatively assembling: handle nut (2) is screwed in to screw thread alignment pin (1) does not have the other end of spacing hole or stopper slot, the instrument that handle nut (2) and screw thread alignment pin (1) are tentatively assembled into one;
C. align: the connecting hole of the frock of the temporary transient positioning and locking of needs or parts is aligned;
D. insert screw thread alignment pin (1): screw thread alignment pin (1) in the instrument of preliminary assembling in step B is passed to the connecting hole aligning in step C with one end of spacing hole or stopper slot;
E. placement positioning piece (3): the spacing hole or the stopper slot that locating piece (3) are inserted to screw thread alignment pin (1);
F. location assembling fast: held up locating piece (3), it is not deviate from from stopper slot or spacing hole, screw handle nut (2), handle nut (2) termination is against a lateral surface that needs the frock of temporary transient positioning and locking or parts to align two connecting holes, screw thread alignment pin (1) drives locating piece (3) to approach to another lateral surface that aligns connecting hole, until locating piece (3) and handle nut (2) are pressed on respectively two lateral surfaces of the connecting hole aligning;
G. quick-detachment: handle nut (2) is revolved and moves back 1-3 circle, and locating piece (3) can easily exit from stopper slot or spacing hole, then take out the instrument that handle nut (2) and screw thread alignment pin (1) are tentatively assembled into one.
2. a Rapid positioning locking device, comprises screw thread alignment pin (1), handle nut (2), it is characterized in that: locating piece (3),, screw thread alignment pin (1) one end is designed with spacing hole or stopper slot; Locating piece (3) shape and spacing hole or stopper slot match, and locating piece (3) can insert in spacing hole or stopper slot, the gap that axially has 1-6mm along screw thread alignment pin (1) between locating piece (3) and spacing hole or stopper slot after inserting; Handle nut (2) does not have one end precession of spacing hole or stopper slot from screw thread alignment pin (1).
3. a kind of Rapid positioning locking device according to claim 2, is characterized in that: the end face of close handle nut (2) one end of screw thread alignment pin (1) spacing hole or stopper slot is plane.
4. according to a kind of Rapid positioning locking device described in claim 2 or 3, it is characterized in that: for additional processing locating piece (3) not, choosing existing instrument can complete, described locating piece (3) is selected spanner, on described screw thread alignment pin (1), process symmetrical twice groove, the clamping part of spanner inserts in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703708.9A CN103753455A (en) | 2013-12-19 | 2013-12-19 | Quick positioning and locking method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703708.9A CN103753455A (en) | 2013-12-19 | 2013-12-19 | Quick positioning and locking method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103753455A true CN103753455A (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703708.9A Pending CN103753455A (en) | 2013-12-19 | 2013-12-19 | Quick positioning and locking method and device |
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| CN (1) | CN103753455A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382744A (en) * | 2015-11-30 | 2016-03-09 | 沈阳飞机工业（集团）有限公司 | Pneumatic positioning clamping mechanism for aircraft assembly tool |
| CN105514565A (en) * | 2015-09-04 | 2016-04-20 | 中国电子科技集团公司第四十一研究所 | Method for positioning combined rectangular waveguide |
| CN109398746A (en) * | 2017-08-15 | 2019-03-01 | 中航贵州飞机有限责任公司 | A kind of undercarriage assembly Special clamping device |
| CN109605258A (en) * | 2019-01-16 | 2019-04-12 | 沈阳飞机工业（集团）有限公司 | The floating type screw-in clamping and positioning device of one kind and its application method |
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| CN201413272Y (en) * | 2009-06-04 | 2010-02-24 | 哈尔滨飞机工业集团有限责任公司 | Microhardness test clamping device |
| CN201795788U (en) * | 2010-08-10 | 2011-04-13 | 宁波锦华汽车检具有限公司 | Universal positioning clamp for gauge for plastic interior and exterior parts of automobile |
| CN201922373U (en) * | 2011-01-10 | 2011-08-10 | 江西昌河航空工业有限公司 | Quick-release clamping component for fixture positioning part |
| KR20120001286U (en) * | 2010-08-16 | 2012-02-24 | 대우조선해양 주식회사 | Jig for backward bush of stern tube |
| CN202895044U (en) * | 2012-08-27 | 2013-04-24 | 浙江工业职业技术学院 | Rotary type one-way manual clamping device |
| CN103447981A (en) * | 2013-08-16 | 2013-12-18 | 芜湖世达模具有限公司 | Clamp for fixed seat of automobile windshield wiper |
-
2013
- 2013-12-19 CN CN201310703708.9A patent/CN103753455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413272Y (en) * | 2009-06-04 | 2010-02-24 | 哈尔滨飞机工业集团有限责任公司 | Microhardness test clamping device |
| CN201795788U (en) * | 2010-08-10 | 2011-04-13 | 宁波锦华汽车检具有限公司 | Universal positioning clamp for gauge for plastic interior and exterior parts of automobile |
| KR20120001286U (en) * | 2010-08-16 | 2012-02-24 | 대우조선해양 주식회사 | Jig for backward bush of stern tube |
| CN201922373U (en) * | 2011-01-10 | 2011-08-10 | 江西昌河航空工业有限公司 | Quick-release clamping component for fixture positioning part |
| CN202895044U (en) * | 2012-08-27 | 2013-04-24 | 浙江工业职业技术学院 | Rotary type one-way manual clamping device |
| CN103447981A (en) * | 2013-08-16 | 2013-12-18 | 芜湖世达模具有限公司 | Clamp for fixed seat of automobile windshield wiper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514565A (en) * | 2015-09-04 | 2016-04-20 | 中国电子科技集团公司第四十一研究所 | Method for positioning combined rectangular waveguide |
| CN105382744A (en) * | 2015-11-30 | 2016-03-09 | 沈阳飞机工业（集团）有限公司 | Pneumatic positioning clamping mechanism for aircraft assembly tool |
| CN109398746A (en) * | 2017-08-15 | 2019-03-01 | 中航贵州飞机有限责任公司 | A kind of undercarriage assembly Special clamping device |
| CN109605258A (en) * | 2019-01-16 | 2019-04-12 | 沈阳飞机工业（集团）有限公司 | The floating type screw-in clamping and positioning device of one kind and its application method |
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Application publication date: 20140430 |