CN104405740B - It is applied to the positioning and locking device of shutter machine - Google Patents
It is applied to the positioning and locking device of shutter machine Download PDFInfo
- Publication number
- CN104405740B CN104405740B CN201410626671.9A CN201410626671A CN104405740B CN 104405740 B CN104405740 B CN 104405740B CN 201410626671 A CN201410626671 A CN 201410626671A CN 104405740 B CN104405740 B CN 104405740B
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- China
- Prior art keywords
- screw
- lock
- positioning
- locking device
- 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.)
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- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
Abstract
Present invention is disclosed the positioning and locking device being applied to shutter machine, including workbench and working plate, positioning and locking device has plural screw, and at least two of which screw is lock-screw, and remaining is contraposition screw；Lock-screw includes central telescopic bar, two sphericals and screw overcoat, is arranged with through hole outside screw；Working plate has the screw extended vertically through for screw；Workbench has the jack hole matched with screw, and jack hole has two-stage inner chamber, has chuck between two-stage inner chamber, and two sphericals of lock-screw expose to through hole and fasten chuck.Apply this positioning and locking device, use structure lock-screw cleverly to lock, interference quick locking and loose operations with spherical by central telescopic bar, convenient and swift；The jack hole in diagonal angle is used to match with lock-screw, it is only necessary to determine with the positioning precision of lock-screw, the jack hole at diagonal angle can ensure that the position to position locking is accurate.
Description
Technical field
The present invention relates to a kind of positioning and locking device, particularly relate to a kind of quick mounting type positioning and locking device being applied to shutter machine, belong to the technical field of machinery clamping.
Background technology
Shutter machine needs to carry out positioning and locking clamping, in prior art, is all to use traditional straight pin location, then uses screw to lock, during locking operation, more inconvenience, dismounting and clamping are time-consuming, inefficiency, and the more difficult assurance of positioning precision, positioning precision is poor.
Using screw locking for a long time, easily cause abrasion, cause the screw of shutter machine to damage, cause higher economic loss, and the labour intensity of screw locking is high, weight is difficult to hold, and easily causes the docking out-of-flatness of plate face, affects finishing operations.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, propose to be applied to the positioning and locking device of shutter machine.
The purpose of the present invention, will be achieved by the following technical programs:
Being applied to the positioning and locking device of shutter machine, including workbench and working plate, especially, described positioning and locking device has plural screw, and at least two of which screw is lock-screw, and remaining is contraposition screw；
Described lock-screw includes central telescopic bar, two sphericals and has the screw overcoat of hollow part, the bottom sidewall of described screw overcoat is provided with two diameters through hole less than spherical diameter, said two spherical is movably set in the bottom of described hollow part, described central telescopic bar is bolted in the hollow part of screw overcoat, and the pole cap of central telescopic bar extends the top of screw overcoat, the head of central telescopic bar is positioned at described hollow part and interferences with two sphericals；
Described working plate has a screw that at least three extends vertically through for screw, and any two of which screw place straight line and other any two screw place straight line intersection；
Described workbench has the jack hole matched with screw, at least two of which jack hole has two-stage inner chamber, between described two-stage inner chamber, there is chuck, the first order intracavity diameter adjacent with table surface is consistent with the nail body diameter of lock-screw, away from the second level intracavity diameter of table surface more than the nail body diameter of lock-screw；
Described lock-screw is arranged in screw and jack hole, and two sphericals of lock-screw expose to through hole and fasten chuck.
Preferably, described working plate has four screws being arranged at four drift angles of working plate, and described workbench has four jack holes matched with screw, and the most any one group of two jack holes in diagonal angle have two-stage inner chamber.
Preferably, the pole cap of described central telescopic bar has screw cap hole, and described screw cap hole is interior hexagonal screw.
Preferably, the head of described central telescopic bar is spheroid.
Preferably, the cross section of described chuck is isosceles trapezoid.
The beneficial effects are mainly as follows:
1. use structure lock-screw cleverly to lock, interference quick locking and loose operations with spherical by central telescopic bar, convenient and swift；
2. use the jack hole in diagonal angle to match with lock-screw, it is only necessary to determine with the positioning precision of lock-screw, the jack hole at diagonal angle can ensure that the position to position locking is accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is applied to the positioning and locking device of shutter machine.
Detailed description of the invention
The invention provides the positioning and locking device being applied to shutter machine, there is the features such as locking is quick, position degree is accurate.
As shown in Figure 1, it is applied to the positioning and locking device of shutter machine, including workbench 5 and working plate 6, positioning and locking device has plural screw, at least two of which screw is lock-screw, remaining is contraposition screw, wherein, lock-screw includes central telescopic bar 1, two sphericals 2 and the screw overcoat 3 with hollow part 31, the bottom sidewall of screw overcoat 3 is provided with two diameters through hole 4 less than spherical 2 diameter, two sphericals 2 are movably set in the bottom of hollow part 31, central telescopic bar 1 is bolted in the hollow part 31 of screw overcoat 3, and the pole cap 11 of central telescopic bar 1 extends the top of screw overcoat 2, the head 12 of central telescopic bar 1 is positioned at hollow part 31 and interferences with two sphericals 2, the head 12 of central telescopic bar 1 is spheroid.Working plate 6 has a screw 61 that at least three extends vertically through for screw, and any two of which screw place straight line and other any two screw place straight line intersection, it is ensured that any three screws are not arranged on the same straight line be, it is ensured that lock for plane；Workbench 5 has the jack hole 51 matched with screw 61, at least two of which jack hole 51 has two-stage inner chamber, there is between two-stage inner chamber chuck 7, the cross section of chuck is isosceles trapezoid, first order inner chamber 81 diameter adjacent with workbench 5 table top is consistent with the nail body diameter of lock-screw, away from second level inner chamber 82 diameter of workbench 5 table top more than the nail body diameter of lock-screw；Lock-screw is arranged in screw 61 and jack hole 51, and two sphericals 2 of lock-screw expose to through hole 4 and fasten chuck 7.
The preferred embodiments of the present invention, working plate 6 has four screws 61 being arranged at 6 four drift angles of working plate, workbench 5 has four jack holes 51 matched with screw 61, the most any one group of two jack holes 51 in diagonal angle have two-stage inner chamber, two contraposition screws are for contraposition, ensureing the position degree of workbench and working plate, two lock bolts are for locking, quick and convenient.
Refining this programme further, the pole cap 11 of central telescopic bar 1 has screw cap hole 111, and screw cap hole 111 is interior hexagonal screw.
The following is the concrete locking process of the positioning and locking device of the present invention:
First by workbench and working plate phase contraposition split, make the screw of working plate and the jack hole phase contraposition of workbench, then lock-screw is installed after contraposition screw is worn contraposition, two lock-screws are diagonal angle distribution, by inner hexagon spanner, the pole cap of central authorities' expansion link is tightened, make central telescopic bar relative to screw overcoat displacement, the head of central telescopic bar drives two sphericals to expand outwardly, two sphericals expose to through hole, and abut against with chuck, now spherical is locked between first order inner chamber and second level inner chamber, working plate and workbench complete quick locking.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, within all falling within protection scope of the present invention.
Claims (5)
1. it is applied to the positioning and locking device of shutter machine, including workbench and working plate, it is characterised in that: described positioning and locking device has plural screw, and at least two of which screw is lock-screw, and remaining is contraposition screw；
Described lock-screw includes central telescopic bar, two sphericals and has the screw overcoat of hollow part, the bottom sidewall of described screw overcoat is provided with two diameters through hole less than spherical diameter, said two spherical is movably set in the bottom of described hollow part, described central telescopic bar is bolted in the hollow part of screw overcoat, and the pole cap of central telescopic bar extends the top of screw overcoat, the head of central telescopic bar is positioned at described hollow part and interferences with two sphericals；
Described working plate has a screw that at least three extends vertically through for screw, and any two of which screw place straight line and other any two screw place straight line intersection；
Described workbench has the jack hole matched with screw, at least two of which jack hole has two-stage inner chamber, between described two-stage inner chamber, there is chuck, the first order intracavity diameter adjacent with table surface is consistent with the nail body diameter of lock-screw, away from the second level intracavity diameter of table surface more than the nail body diameter of lock-screw；
Described lock-screw is arranged in screw and jack hole, and two sphericals of lock-screw expose to through hole and fasten chuck.
It is applied to the positioning and locking device of shutter machine the most according to claim 1, it is characterized in that: described working plate has four screws being arranged at four drift angles of working plate, described workbench has four jack holes matched with screw, and the most any one group of two jack holes in diagonal angle have two-stage inner chamber.
It is applied to the positioning and locking device of shutter machine the most according to claim 1, it is characterised in that: the pole cap of described central telescopic bar has screw cap hole, and described screw cap hole is interior hexagonal screw.
It is applied to the positioning and locking device of shutter machine the most according to claim 1, it is characterised in that: the head of described central telescopic bar is spheroid.
It is applied to the positioning and locking device of shutter machine the most according to claim 1, it is characterised in that: the cross section of described chuck is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626671.9A CN104405740B (en) | 2014-11-10 | 2014-11-10 | It is applied to the positioning and locking device of shutter machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626671.9A CN104405740B (en) | 2014-11-10 | 2014-11-10 | It is applied to the positioning and locking device of shutter machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104405740A CN104405740A (en) | 2015-03-11 |
| CN104405740B true CN104405740B (en) | 2016-08-24 |
Family
ID=52643393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410626671.9A Active CN104405740B (en) | 2014-11-10 | 2014-11-10 | It is applied to the positioning and locking device of shutter machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405740B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109649A (en) * | 1984-12-24 | 1986-07-16 | 雷克斯诺德公司 | Binding clasp |
| CN102788069A (en) * | 2011-05-18 | 2012-11-21 | 达霆精密工业有限公司 | Quick assembling module |
| CN103321997A (en) * | 2012-03-20 | 2013-09-25 | 恒昌行精密工业有限公司 | BTB (board to board) quick positioning device and assembling method thereof |
| CN103375465A (en) * | 2012-04-24 | 2013-10-30 | 达霆精密工业有限公司 | Fastening assembling unit |
| EP2713061A1 (en) * | 2012-10-01 | 2014-04-02 | Fairchild Fasteners Europe - Camloc GmbH | Closure and cladding system with same |
| CN204284108U (en) * | 2014-11-10 | 2015-04-22 | 福斯流体控制（苏州）有限公司 | Be applied to the positioning and locking device of shutter machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3446113B2 (en) * | 1997-05-09 | 2003-09-16 | 株式会社サンノハシ | Two-member fastening method and bolt used in the method |
-
2014
- 2014-11-10 CN CN201410626671.9A patent/CN104405740B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109649A (en) * | 1984-12-24 | 1986-07-16 | 雷克斯诺德公司 | Binding clasp |
| CN102788069A (en) * | 2011-05-18 | 2012-11-21 | 达霆精密工业有限公司 | Quick assembling module |
| CN103321997A (en) * | 2012-03-20 | 2013-09-25 | 恒昌行精密工业有限公司 | BTB (board to board) quick positioning device and assembling method thereof |
| CN103375465A (en) * | 2012-04-24 | 2013-10-30 | 达霆精密工业有限公司 | Fastening assembling unit |
| EP2713061A1 (en) * | 2012-10-01 | 2014-04-02 | Fairchild Fasteners Europe - Camloc GmbH | Closure and cladding system with same |
| CN204284108U (en) * | 2014-11-10 | 2015-04-22 | 福斯流体控制（苏州）有限公司 | Be applied to the positioning and locking device of shutter machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104405740A (en) | 2015-03-11 |
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