CN106984985A - A kind of positioning and locking device and method - Google Patents
A kind of positioning and locking device and method Download PDFInfo
- Publication number
- CN106984985A CN106984985A CN201710338967.4A CN201710338967A CN106984985A CN 106984985 A CN106984985 A CN 106984985A CN 201710338967 A CN201710338967 A CN 201710338967A CN 106984985 A CN106984985 A CN 106984985A
- Authority
- CN
- China
- Prior art keywords
- hole
- power transmission
- transmission shaft
- locking device
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a kind of positioning and locking device and method, including base, regular jaw, moving jaw and locking device, design is optimized by its structure, solve locking device structure in the prior art it is complicated, can not Quick universal the problem of, realize multiplicating property positioning and locking, the speed and production efficiency to materiel machining are improved, is particularly suitable for use in carrying out Rapid positioning locking to the material of high-volume, comparable size and elastic changes the outfit.
Description
Technical field
The invention belongs to field of machining, more particularly to a kind of positioning and locking device and method.
Background technology
In daily industrial production especially mechanical processing industry, often workpiece, material or section bar etc. are taken
Positioning and locking, then carry out the steps such as groove, cutting, polishing to workpiece to be processed etc., again that workpiece is elastic after completing,
Then the processing of next workpiece is carried out.
At present, conventional locking device has：Screw-threaded coupling device, eccentric wheel locking device and inclined surface locking device, this
A little locking devices are widely used in field of machining.The advantage of screw-threaded coupling device is that stroke is long, and total travel can conduct
Useful effect point, and reinforcement is uniform everywhere, its defect is, when impulse stroke requires longer, to operate cumbersome, quick
Fast quick-detach can not be met in the case of changing the outfit well, the requirement of workpiece is locked.The locking application point of eccentric wheel locking device
More fixed and stroke very little, there is certain requirement to element precision, and apparatus structure construction is complicated, difficulty of processing is larger, typically
Applied to field of precision instruments, fast quick-detach and locking workpiece are also not suitable for.The reinforcement of inclined surface locking device is smaller, stroke compared with
Small, stroke has certain regulating power, is typically used in the way of tiltedly carving, and is generally not used for the situation of larger coupling mechanism force, and together
Sample can not meet the demand of fast quick-detach and locking workpiece.
In summary, the locking device among prior art can not meet quick repeated removal and locking in machining
The requirement of workpiece, in machining especially streamline processing, have impact on operating efficiency to a certain degree.
The content of the invention
It is an object of the invention to provide a kind of positioning and locking device and method, with solve in the prior art locking device without
Method realizes the problem of quick repetition is locked.
In order to achieve the above object, the invention provides a kind of positioning and locking device, including：Base and it is connected to described
Regular jaw, moving jaw and locking device on base, the moving jaw include locating shaft and power transmission shaft, the locating shaft
It is connected with one end of the power transmission shaft, the locking device includes fixed part and rotation section, the fixed part connects with the base
Connect, the rotation section is connected with the other end of the power transmission shaft, the rotation section is used to drive the power transmission shaft to pass along described
Do straight reciprocating motion in the axial direction of moving axis.
Further, the base also includes guide rail, and being oriented to for the guide rail is axially in parallel with the power transmission shaft.
Further, the locating shaft is placed in the guide groove of the guide rail, and the locating shaft is led with the guide rail
Match to groove, for making the locating shaft be slided in the guide groove of the guide rail.
Further, the locating shaft has a first through hole, and the fixed part has one second through hole, the power transmission shaft
Match with the first through hole and second through hole, one end of the power transmission shaft is fixed on first through hole close to the fixation
One end of jaw, the other end of the power transmission shaft runs through the first through hole and second through hole and described rotation section one end phase
Connection.
Further, a kind of positioning and locking device disclosed by the invention also includes the first alignment pin, the second alignment pin and the
Three alignment pins, the rotation section includes swing handle and rotating connector, and the swing handle has a third through-hole and one the
Four through holes, the rotating connector has a fifth hole and one the 6th through hole, and the fixed part has one the 7th through hole, described
The one end of power transmission shaft away from the regular jaw has one the 8th through hole；The two ends of first alignment pin are respectively with the described 3rd
Through hole is connected with the 8th through hole, the two ends of second alignment pin respectively with the fifth hole and the fourth hole
It is connected, the two ends of the 3rd alignment pin are connected with the 6th through hole and the 7th through hole respectively.
Further, the fixed part also includes the 9th through hole, connector and limited block, and the connector is through described the
Nine through holes and the guide rail are connected with the limited block.
Further, it is connected through a screw thread between the limited block and the connector, when the elastic threaded connection,
The limited block is moved towards the direction away from the base；When fastening the threaded connection, the limited block is towards close to described
The direction motion of base.
Further, the one end of the connector away from the limited block includes a fixed part, and the fixed part is cylinder
Shape, has a diameter larger than the 9th through hole.
The invention also discloses a kind of method of positioning and locking, comprise the following steps：
S1：Material is placed on the base between the regular jaw and the moving jaw, the work is driven
Movable clamp port and the locking device are moved towards the direction close to the regular jaw, and the material is clamped in into the regular jaw
Between the moving jaw, the locking device is locked, the material is processed；
S2：The processing of the material is completed, the rotation section drives axial court of the power transmission shaft along the power transmission shaft
Direction away from the regular jaw moves along a straight line, and takes out the material machined.
Further, in addition to：
S3：The power transmission shaft is driven axially to do straight line fortune towards the direction away from the regular jaw along the power transmission shaft
It is dynamic, place next unprocessed material between the regular jaw and the moving jaw, drive the power transmission shaft along
The direction axially towards the close regular jaw of the power transmission shaft moves along a straight line, by next unprocessed material clamp
Hold between the regular jaw and the moving jaw.
Compared with prior art, a kind of positioning and locking device disclosed by the invention and method, have the advantages that：
1st, high-volume, the workpiece of same specification is can adapt to rapidly and repeatedly to lock and elastic.
2nd, the speed of locking and elastic workpiece is fast, improves production efficiency.
3rd, it is simple in construction, it is easy to which that processing and production, cost are relatively low.
Brief description of the drawings
Fig. 1 is a kind of structural representation of positioning and locking device disclosed by the invention；
Fig. 2 is a kind of structural blast view of positioning and locking device disclosed by the invention；
Fig. 3 is a kind of flow chart of positioning and locking method disclosed by the invention.
Wherein, 1- bases；11- guide rails；2- regular jaws；3- moving jaws；31- locating shafts；32- power transmission shafts；33- first
Through hole；The through holes of 34- the 8th；4- locking devices；41- rotation sections；42- fixed parts；41a- swing handles；41b- rotating connectors；
411- third through-holes；412- fourth holes；413- fifth holes；The through holes of 414- the 6th；The through holes of 421- second；422- the 7th leads to
Hole；The through holes of 423- the 9th；424- connectors；424a- fixed parts；425- limited blocks；The alignment pins of 51- first；52- second is positioned
Pin；The alignment pins of 53- the 3rd.
Embodiment
The embodiment of the present invention is described in more detail below in conjunction with schematic diagram.According to description below and
Claims, advantages and features of the invention will become apparent from.It should be noted that, accompanying drawing uses very simplified form and equal
Using non-accurately ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
Fig. 1 and Fig. 2 are referred to, the present invention discloses a kind of positioning and locking device, including：Base 1 and it is connected on base
Regular jaw 2, moving jaw 3 and locking device 4, moving jaw 3 include locating shaft 31 and power transmission shaft 32, locating shaft 31 with pass
One end connection of moving axis 32, locking device 4 includes fixed part 42 and rotation section 41, and fixed part 42 is connected with base 1, rotation section 41
It is connected with the other end of power transmission shaft 32, rotation section 41 is used to drive axial direction of the power transmission shaft 32 along power transmission shaft 32 to do linear reciprocation fortune
It is dynamic.
Preferably, base also includes guide rail 11, and the guiding of guide rail 11 is axially in parallel with power transmission shaft 32.
Preferably, locating shaft 31 is placed in the guide groove of guide rail 11, and the size of locating shaft 31, shape and guide rail 11 are led
Match to groove, locating shaft 31 can be slided in the guide groove of guide rail 11, using this design, limit the motion of locating shaft 31
Scope, and it is able to ensure that locating shaft 31 is smoothly slided in the guide groove of guide rail 11 along the direction of guide groove.
Preferably, locating shaft 31 have a first through hole 33, fixed part 42 have one second through hole 421, power transmission shaft 32 with
The through hole 421 of first through hole 33 and second matches, and one end of power transmission shaft 32 is fixed on first through hole 33 close to the one of regular jaw 2
End, the other end of power transmission shaft 32 is connected with the one end of rotation section 41 through the through hole 421 of first through hole 33 and second, set using this
Meter, power transmission shaft 32, the through hole 421 of first through hole 33 and second have higher axiality, and then ensure that power transmission shaft 32 first
Straight reciprocating motion can be smoothly done under the guiding of the through hole 421 of through hole 33 and second.
Preferably, in addition to the first alignment pin 51, the second alignment pin 52 and the 3rd alignment pin 53, rotation section 41 includes rotating
Handle 41a and rotating connector 41b, swing handle 41a have a third through-hole 411 and a fourth hole 412, rotating connector
41b has a fifth hole 413 and one the 6th through hole 414, and fixed part 42 has one the 7th through hole 422, and power transmission shaft 32 is away from solid
Determining one end of jaw 2 has one the 8th through hole 34；The two ends of first alignment pin 51 respectively with the through hole 34 of third through-hole 411 and the 8th
It is connected, the two ends of the second alignment pin 52 are connected with fifth hole 413 and fourth hole 412 respectively, the 3rd alignment pin 53
Two ends are connected with the 7th through hole 422 and the 6th through hole 414 respectively.Using this design, when the first alignment pin 51, the second alignment pin
52 and the 3rd alignment pin 53 be in same straight line when, between the second alignment pin 52 and swing handle 41a and rotating connector 41b
Fastening force is produced, this fastening force can keep the firm support of swing handle 41a and rotating connector 41b to power transmission shaft 32；When
During rotary motion handle 41a, overcome and fastening is produced between the second alignment pin 52 and swing handle 41a and rotating connector 41b
Power, swing handle 41a and rotating connector 41b rotate around the second alignment pin 52, therefore power transmission shaft 32 is in swing handle 41a
Drive under moved along a straight line along the axis of power transmission shaft 32 towards away from the direction of regular jaw 2.
Preferably, fixed part 42 also includes the 9th through hole 423, connector 424 and limited block 425, and connector 424 is through the
Nine through holes 423 and guide rail 11 are connected with limited block 425.
Preferably, it is connected through a screw thread between limited block 425 and connector 424, when elastic threaded connection, limited block
425 move towards the direction away from base 1；When fastening thread is connected, limited block 425 is moved towards the direction close to base 1.
Preferably, the one end of connector 424 away from limited block 425 includes a fixed part 424a, and fixed part 424a is cylinder
Shape, has a diameter larger than the 9th through hole 423, using this design, prevents connector 424 from being slid from the 9th through hole 423, and then cause
The phenomenon of locking failure occurs.
Preferably, the invention also discloses a kind of method of positioning and locking, referring to Fig. 3, comprising the following steps：
S1：Material (being not drawn into figure) is placed on the base 1 between regular jaw 2 and moving jaw 3, drive activity
Jaw 3 and locking device 4 are moved towards the direction close to regular jaw 2, by material be clamped in regular jaw 2 and moving jaw 3 it
Between, locking device 4 is locked, material is processed；
S2：The processing of material is completed, rotation section 41 drives power transmission shaft 32 along power transmission shaft 32 axially towards away from grips pincers
The direction of mouth 2 moves along a straight line, and takes out the material machined.
S3：Axially being moved along a straight line towards the direction away from regular jaw 2 along power transmission shaft 32 of power transmission shaft 32 is driven, is changed the outfit
Next unprocessed material is between regular jaw 2 and moving jaw 3, and rotation section 41 drives power transmission shaft 32 along power transmission shaft 32
Axially moved along a straight line towards close to the direction of regular jaw 2, unprocessed material is clamped in regular jaw 2 and moving jaw
Between 3.
To sum up, a kind of positioning and locking device and its method, including base, regular jaw, work are provided in the embodiment of the present invention
Movable clamp port and locking device, design is optimized by its structure, solves locking device structure complexity, nothing in the prior art
The problem of method Quick universal, multiplicating property positioning and locking is realized, the speed and production efficiency to materiel machining is improved, it is special
Rapid positioning locking Shi Yongyu be carried out to the material of high-volume comparable size and elastic is changed the outfit.
The preferred embodiments of the present invention are above are only, any restriction effect is not played to the present invention.Belonging to any
Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical scheme and
Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still
Belong within protection scope of the present invention.
Claims (10)
1. a kind of positioning and locking device, it is characterised in that including：Base and the regular jaw being connected on the base, work
Movable clamp port and locking device, the moving jaw include locating shaft and power transmission shaft, one end of the locating shaft and the power transmission shaft
Connection, the locking device includes fixed part and rotation section, and the fixed part is connected with the base, the rotation section with it is described
The other end of power transmission shaft is connected, and the rotation section is used to drive axial direction of the power transmission shaft along the power transmission shaft to do linear reciprocation
Motion.
2. a kind of positioning and locking device as claimed in claim 1, it is characterised in that the base also includes guide rail, described to lead
The guiding of rail is axially in parallel with the power transmission shaft.
3. a kind of positioning and locking device as claimed in claim 2, it is characterised in that the locating shaft is placed in the guide rail
In guide groove, the guide groove of the locating shaft and the guide rail matches, for making the locating shaft in the guiding of the guide rail
Slided in groove.
4. a kind of positioning and locking device as claimed in claim 1, it is characterised in that the locating shaft has a first through hole,
The fixed part has one second through hole, and the power transmission shaft matches with the first through hole and second through hole, described to pass
One end of moving axis is fixed on first through hole close to one end of the regular jaw, and the other end of the power transmission shaft runs through described first
Through hole and second through hole are connected with described rotation section one end.
5. a kind of positioning and locking device as claimed in claim 4, it is characterised in that also including the first alignment pin, the second positioning
Pin and the 3rd alignment pin, the rotation section include swing handle and rotating connector, and the swing handle has a third through-hole
With a fourth hole, the rotating connector has a fifth hole and one the 6th through hole, and the fixed part has one the 7th to lead to
Hole, the one end of the power transmission shaft away from the regular jaw has one the 8th through hole；
The two ends of first alignment pin are connected with the third through-hole and the 8th through hole respectively, second alignment pin
Two ends be connected respectively with the fifth hole and the fourth hole, the two ends of the 3rd alignment pin are respectively with described
Six through holes are connected with the 7th through hole.
6. a kind of positioning and locking device as claimed in claim 2, it is characterised in that the fixed part also include the 9th through hole,
Connector and limited block, the connector are connected through the 9th through hole and the guide rail with the limited block.
7. a kind of positioning and locking device as claimed in claim 6, it is characterised in that between the limited block and the connector
It is connected through a screw thread, when the elastic threaded connection, the limited block is moved towards the direction away from the base；When fastening institute
When stating threaded connection, the limited block is moved towards the direction close to the base.
8. a kind of positioning and locking device as claimed in claim 6, it is characterised in that the connector is away from the limited block
One end includes a fixed part, and the fixed part is cylinder, has a diameter larger than the 9th through hole.
9. a kind of method that positioning and locking device using described in claim 1 carries out positioning and locking, it is characterised in that including：
S1：Material is placed on the base between the regular jaw and the moving jaw, the adjustable clamp is driven
Mouth and the locking device are moved towards the direction close to the regular jaw, and the material is clamped in into the regular jaw and institute
State between moving jaw, the locking device is locked, the material is processed；
S2：The processing of the material is completed, the rotation section drives the power transmission shaft along the power transmission shaft axially towards remote
The direction of the regular jaw moves along a straight line, and takes out the material machined.
10. a kind of positioning and locking method as claimed in claim 9, it is characterised in that also include：
S3：The power transmission shaft axially being moved along a straight line towards the direction away from the regular jaw along the power transmission shaft is driven,
Next unprocessed material is placed between the regular jaw and the moving jaw, the power transmission shaft is driven along described
Axially being moved along a straight line towards the direction close to the regular jaw for power transmission shaft, next unprocessed material is clamped in
Between the regular jaw and the moving jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338967.4A CN106984985A (en) | 2017-05-15 | 2017-05-15 | A kind of positioning and locking device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338967.4A CN106984985A (en) | 2017-05-15 | 2017-05-15 | A kind of positioning and locking device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106984985A true CN106984985A (en) | 2017-07-28 |
Family
ID=59420763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710338967.4A Pending CN106984985A (en) | 2017-05-15 | 2017-05-15 | A kind of positioning and locking device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245874A (en) * | 2021-06-10 | 2021-08-13 | 烟台旭日精密机械有限公司 | Stable and efficient precise flat tongs |
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| CN2775666Y (en) * | 2005-03-21 | 2006-04-26 | 缪国庆 | Overhead power detecting pincers |
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| CN201423543Y (en) * | 2009-06-08 | 2010-03-17 | 燕明 | Clamping mechanism of thread cutting machine |
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| CN205033100U (en) * | 2015-09-23 | 2016-02-17 | 青岛地恩地机电科技股份有限公司 | Locking is kept silent |
| CN105397655A (en) * | 2014-05-26 | 2016-03-16 | 杭州巨星工具有限公司 | Plate forceps with jaws capable of moving horizontally |
| CN205363355U (en) * | 2016-03-04 | 2016-07-06 | 成都科信达实业有限公司 | Adjustable locating component of flat -nose pliers side direction |
| CN205834787U (en) * | 2016-06-29 | 2016-12-28 | 上虞市海儿铜铝材有限公司 | A kind of boring grab for tubing |
| CN206839641U (en) * | 2017-05-15 | 2018-01-05 | 锐奇控股股份有限公司 | A kind of positioning and locking device |
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2017
- 2017-05-15 CN CN201710338967.4A patent/CN106984985A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2309918Y (en) * | 1997-06-29 | 1999-03-10 | 祁婕 | Guilding rail type self-lock vice |
| CN2775666Y (en) * | 2005-03-21 | 2006-04-26 | 缪国庆 | Overhead power detecting pincers |
| CN101116942A (en) * | 2007-09-06 | 2008-02-06 | 张应祥 | Accurate gripping tongs for the machine tool |
| CN201423543Y (en) * | 2009-06-08 | 2010-03-17 | 燕明 | Clamping mechanism of thread cutting machine |
| CN104470682A (en) * | 2012-07-11 | 2015-03-25 | Smc株式会社 | Clamp apparatus |
| US20150145195A1 (en) * | 2012-07-11 | 2015-05-28 | Smc Kabushiki Kaisha | Clamp apparatus |
| CN105397655A (en) * | 2014-05-26 | 2016-03-16 | 杭州巨星工具有限公司 | Plate forceps with jaws capable of moving horizontally |
| CN205033100U (en) * | 2015-09-23 | 2016-02-17 | 青岛地恩地机电科技股份有限公司 | Locking is kept silent |
| CN205363355U (en) * | 2016-03-04 | 2016-07-06 | 成都科信达实业有限公司 | Adjustable locating component of flat -nose pliers side direction |
| CN205834787U (en) * | 2016-06-29 | 2016-12-28 | 上虞市海儿铜铝材有限公司 | A kind of boring grab for tubing |
| CN206839641U (en) * | 2017-05-15 | 2018-01-05 | 锐奇控股股份有限公司 | A kind of positioning and locking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245874A (en) * | 2021-06-10 | 2021-08-13 | 烟台旭日精密机械有限公司 | Stable and efficient precise flat tongs |
| CN113245874B (en) * | 2021-06-10 | 2021-09-24 | 烟台旭日精密机械有限公司 | Stable and efficient precise flat tongs |
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