CN104405740A - Locating and locking device for brake plate machine - Google Patents
Locating and locking device for brake plate machine Download PDFInfo
- Publication number
- CN104405740A CN104405740A CN201410626671.9A CN201410626671A CN104405740A CN 104405740 A CN104405740 A CN 104405740A CN 201410626671 A CN201410626671 A CN 201410626671A CN 104405740 A CN104405740 A CN 104405740A
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- China
- Prior art keywords
- screw
- screws
- locking device
- locking
- 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.)
- Granted
Links
- 230000000149 penetrating effect Effects 0.000 abstract 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007774 longterm Effects 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a locating and locking device for a brake plate machine. The locating and locking device comprises a working table and a tooling plate; the locating and locking device is provided with a plurality of screws, wherein at least two screws are locking screws, and the rest screws are alignment screws; each locking screw comprises a central telescopic rod, two spherical bodies and a screw outer sleeve, wherein each screw outer sleeve is provided with a through hole; the tooling plate is provided with screw holes, and the screws vertically pass through the screw holes; the working table is provided with penetrating connection holes matched with the screw holes; each penetrating connection hole is provided with two stages of inner cavities, and a clamping table is arranged between the two stages of inner cavities; the two spherical bodies of each locking screw are exposed outside the corresponding through hole and are clamped by the corresponding clamping table in a leaning way. According to the locating and locking device for the brake plate machine, the locking screws with ingenious structures are used for locking, and the operation of rapid locking and loosening can be completed by the interference between the central telescopic rods and the spherical bodies, so that the locating and locking device is convenient and fast; the penetrating connection holes which are diagonally formed are matched with the locking screws, so that the position accuracy of alignment locking can be guaranteed only by determining the location accuracy of the penetrating connection holes which are diagonally formed and the locking screws.
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 mechanical clamping.
Background technique
Shutter machine needs to position locking clamping, in prior art, is all adopt traditional straight pin location, then adopts screw to lock, during locking operation, comparatively inconvenience, dismounting and clamping time-consuming, inefficiency, and the more difficult assurance of positioning precision, positioning precision is poor.
Long-term employing screw locking, easily causes wearing and tearing, causes the screw of shutter machine to damage, cause higher economic loss, and the labor intensity of screw locking is high, and darkness is difficult to hold, and easily causes plate face to dock out-of-flatness, affects finishing operations.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem, propose the positioning and locking device being applied to shutter machine.
Object of the present invention, will be achieved by the following technical programs:
Be applied to the positioning and locking device of shutter machine, comprise worktable and working plate, especially, described positioning and locking device has plural screw, and wherein at least two screws are lock screw, and remaining is contraposition screw;
Described lock screw comprises central telescopic bar, two spheroids and has the screw overcoat of hollow part, the bottom sidewall of described screw overcoat is provided with the through hole that two diameters are less than spheroid diameter, described two spheroids are 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 bar head of central telescopic bar is positioned at described hollow part and interferences with two spheroids;
Described working plate has at least three screws vertically run through for screws, and wherein any two screw place straight lines and other any two screw place straight line intersection;
Described worktable has the jack hole matched with screw, wherein at least two jack holes have two-stage inner chamber, between described two-stage inner chamber, there is chuck, the nail body diameter of the first order intracavity diameter adjacent with table surface and lock screw is consistent, and the second level intracavity diameter away from table surface is greater than the nail body diameter of lock screw;
Described lock screw is arranged in screw and jack hole, and two spheroids of lock screw expose to through hole and fasten chuck.
Preferably, described working plate has four screws being arranged at working plate four drift angles, and described worktable has four jack holes matched with screw, and wherein any one group of two jack hole 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 bar head of described central telescopic bar is spheroid.
Preferably, the cross section of described chuck is isosceles trapezoid.
Beneficial effect of the present invention is mainly reflected in:
1. adopt structure cleverly lock screw lock, to have interferenceed quick locking and loose operations with spheroid by central telescopic bar, convenient and swift;
2. adopt the jack hole in diagonal angle to match with lock screw, only need to determine that the jack hole at diagonal angle and the positioning precision of lock screw can ensure the position of position locking 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.
Embodiment
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, be applied to the positioning and locking device of shutter machine, comprise worktable 5 and working plate 6, positioning and locking device has plural screw, wherein at least two screws are lock screw, remaining is contraposition screw, wherein, lock screw comprises central telescopic bar 1, two spheroids 2 and the screw overcoat 3 with hollow part 31, the bottom sidewall of screw overcoat 3 is provided with the through hole 4 that two diameters are less than spheroid 2 diameter, two spheroids 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 bar head 12 of central telescopic bar 1 is positioned at hollow part 31 and interferences with two spheroids 2, the bar head 12 of central telescopic bar 1 is spheroid.Working plate 6 has at least three screws 61 vertically run through for screws, and wherein any two screw place straight lines and other any two screw place straight line intersection, ensure that any three screws are not on same straight line, ensure plane to lock; Worktable 5 has the jack hole 51 matched with screw 61, wherein at least two jack holes 51 have 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 worktable 5 table top and the nail body diameter of lock screw consistent, second level inner chamber 82 diameter away from worktable 5 table top is greater than the nail body diameter of lock screw; Lock screw is arranged in screw 61 and jack hole 51, and two spheroids 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 working plate 6 four drift angles, worktable 5 has four jack holes 51 matched with screw 61, wherein any one group of two jack hole 51 in diagonal angle have two-stage inner chamber, two contraposition screws are used for contraposition, ensure the position degree of worktable and working plate, two lock bolts are used for locking, quick and convenient.
Further refinement this programme, the pole cap 11 of central telescopic bar 1 has screw cap hole 111, and screw cap hole 111 is interior hexagonal screw.
Below the concrete locking process of positioning and locking device of the present invention:
First by worktable and working plate phase contraposition split, make the jack hole phase contraposition of the screw of working plate and worktable, then lock screw is installed after contraposition screw being worn contraposition, two lock screws are diagonal angle distribution, tightened by the pole cap of inner hexagon spanner to central flexible rod, make the displacement of central telescopic bar relative screw overcoat, the bar head of central telescopic bar drives two spheroids to expand outwardly, two spheroids expose to through hole, and abut against with chuck, now spheroid is locked between first order inner chamber and second level inner chamber, working plate and worktable complete quick locking.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technological schemes formed, and all drops within protection scope of the present invention.
Claims (5)
1. be applied to the positioning and locking device of shutter machine, comprise worktable and working plate, it is characterized in that: described positioning and locking device has plural screw, wherein at least two screws are lock screw, and remaining is contraposition screw;
Described lock screw comprises central telescopic bar, two spheroids and has the screw overcoat of hollow part, the bottom sidewall of described screw overcoat is provided with the through hole that two diameters are less than spheroid diameter, described two spheroids are 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 bar head of central telescopic bar is positioned at described hollow part and interferences with two spheroids;
Described working plate has at least three screws vertically run through for screws, and wherein any two screw place straight lines and other any two screw place straight line intersection;
Described worktable has the jack hole matched with screw, wherein at least two jack holes have two-stage inner chamber, between described two-stage inner chamber, there is chuck, the nail body diameter of the first order intracavity diameter adjacent with table surface and lock screw is consistent, and the second level intracavity diameter away from table surface is greater than the nail body diameter of lock screw;
Described lock screw is arranged in screw and jack hole, and two spheroids of lock screw expose to through hole and fasten chuck.
2. be applied to the positioning and locking device of shutter machine according to claim 1, it is characterized in that: described working plate has four screws being arranged at working plate four drift angles, described worktable has four jack holes matched with screw, and wherein any one group of two jack hole in diagonal angle have two-stage inner chamber.
3. be applied to the positioning and locking device of shutter machine according to claim 1, it is characterized in that: the pole cap of described central telescopic bar has screw cap hole, described screw cap hole is interior hexagonal screw.
4. be applied to the positioning and locking device of shutter machine according to claim 1, it is characterized in that: the bar head of described central telescopic bar is spheroid.
5. be applied to the positioning and locking device of shutter machine according to claim 1, it is characterized 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 true CN104405740A (en) | 2015-03-11 |
| CN104405740B 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 (7)
| 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 |
| JPH10311317A (en) * | 1997-05-09 | 1998-11-24 | Sannohashi:Kk | Two members fastening method and bolt used for its method |
| 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 |
-
2014
- 2014-11-10 CN CN201410626671.9A patent/CN104405740B/en active Active
Patent Citations (7)
| 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 |
| JPH10311317A (en) * | 1997-05-09 | 1998-11-24 | Sannohashi:Kk | Two members fastening method and bolt used for its method |
| 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 |
|---|---|
| CN104405740B (en) | 2016-08-24 |
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