CN102626873A - Guide rail milling tenon fixture - Google Patents
Guide rail milling tenon fixture Download PDFInfo
- Publication number
- CN102626873A CN102626873A CN2012101019398A CN201210101939A CN102626873A CN 102626873 A CN102626873 A CN 102626873A CN 2012101019398 A CN2012101019398 A CN 2012101019398A CN 201210101939 A CN201210101939 A CN 201210101939A CN 102626873 A CN102626873 A CN 102626873A
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- China
- Prior art keywords
- screw mandrel
- clamp
- guide rail
- anchor clamps
- piece
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a guide rail milling tenon fixture. The guide rail milling tenon fixture comprises a fixture base and is characterized in that a fixed clamping block and a movable clamping block are arranged on the fixture base, wherein the movable clamping block is opposite to the fixed clamping block and driven by a screw rod. The guide rail milling tenon fixture disclosed by the invention has the advantages of simple structure, low manufacturing cost, convenience in use, reliability and stability for locating guide rails as well as suitability for simple and small-sized guide rail milling tenon (milling grooves) machining operations of common machine tools.
Description
Technical field
The present invention relates to a kind of guide rail and mill the tenon anchor clamps.
Background technology
Cage guide is the vitals that influences elevator safety property and comfortableness as the guidance system of elevator.And the tenon operation of milling of T type rail end is the critical process of processing T type guide rail.When processing T type rail end, mainly be divided into end mill at present, mill positive tenon, mill cloudy tenon (groove), four operations of boring, these operations all can be accomplished by machine tool or Digit Control Machine Tool.
In the prior art rail end is milled tenon (groove milling) and add man-hour, need carry out accurate fixed bit, prevent to mill the skew of tenon (perhaps groove milling) operation process middle guide and impact milling tenon (perhaps groove milling) homework precision to guide rail.And rail clamp commonly used at present all is to adapt to and the matching used rail clamp that is driven by hydraulic cylinder or cylinder of Digit Control Machine Tool; This type rail clamp mechanism is complicated; And need power supply; Cost is higher, uses also inconvenience, and simple and easy, the miniaturization guide rail that obviously do not fit into machine tool mill tenon (groove milling) operations.
Summary of the invention
The present invention seeks to: provide a kind of simple in structure, low cost of manufacture, and guide rail easy to use mills the tenon anchor clamps.
Technical scheme of the present invention is: a kind of guide rail mills the tenon anchor clamps, comprises clamp base, it is characterized in that said clamp base be provided with fix to clamp piece and with fix to clamp piece relatively and the movable clamp that drives by screw mandrel.
Further, be fixed with the screw mandrel locating piece described in the present invention on the clamp base, said screw mandrel locating piece is provided with the screw that cooperates with screw mandrel; Said screw mandrel passes said screw mandrel locating piece and contacts with movable clamp.
Further, the end that screw mandrel described in the present invention contacts with movable clamp is provided with the hemispherical steel bead groove, and also is provided with the hemispherical steel bead groove on the said movable clamp, and said two hemispherical steel bead grooves fastening also holds steel ball.The introducing of steel ball can reduce the break-in between screw mandrel top and the movable clamp, guarantees that screw mandrel is more level and smooth for the driving of movable clamp.
Further; The present invention also comprises the double-action plate that is used with screw mandrel and movable clamp; This double-action plate is " L " type; Its top is fixed on the movable clamp by screw, and the bottom bend in the recess that screw mandrel is provided with, and can unclamp and movable clamp is reverse to fix to clamp the piece activity to drive by the screw mandrel pulling with screw mandrel.When the effect that the present invention introduces this " L " type double-action plate was just guaranteed to unclamp screw mandrel, screw mandrel can be retreated by drive activity clamp, made movable clamp and fixed to clamp between the piece and can effectively unclamp, and puts into anchor clamps with guide rail convenient next time.
Further, screw mandrel described in the present invention is provided with horizontal screw mandrel driving handle.
During concrete the assembling, said screw mandrel is provided with axis hole, and said screw mandrel driving handle is shaft-like, passes said axis hole.
Further, fix to clamp described in the present invention and be fixed with clamp base one end on the piece and be provided with fixedly parallels, be provided with movable parallels and be fixed with the clamp base other end on the movable clamp.The same with routine techniques; When said piece and the movable clamp of fixing to clamp when clamping guide rail in opposite directions, fixedly parallels and movable parallels can better play the location parallels to guide rail and movable parallels can easily be regulated the level height of guide rail, the service life of wear-resisting raising anchor clamps.
Fix to clamp the fixed form between piece and the clamp base described in the present invention, and the fixed form between screw mandrel locating piece and the clamp base all can adopt the fixing or bolt of screw, perhaps also can weld fixing.Certainly the fixing mode with bolt of screw is convenient to dismounting more.
This guide rail provided by the invention mills tenon (groove milling) anchor clamps when concrete the use; By the workman guide rail is positioned over and fixes to clamp between piece and the movable clamp; The workman is through screw mandrel driving handle rotary screw (turning clockwise) immediately; Make screw mandrel driving activity clamp towards fixing to clamp the activity of piece direction, hold out against guide rail.And when the workman unclamps screw mandrel, (be rotated counterclockwise the screw mandrel driving handle), and by the effect of " L " type double-action plate, screw mandrel can be retreated by drive activity clamp, makes movable clamp and fix to clamp can effectively to unclamp between the piece, and put into anchor clamps with guide rail convenient next time.
Advantage of the present invention is:
This guide rail provided by the invention mills the tenon anchor clamps, and it is simple in structure, low cost of manufacture, and also easy to use, reliably firm for the location of guide rail, simple and easy, the miniaturization guide rail that especially are suitable for machine tool mill tenon (groove milling) operations.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is the structural front view of a kind of specific embodiment of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is for fixing to clamp the independent structural representation of piece among Fig. 1;
Fig. 4 is the assembling sketch map through the steel ball coupling between screw mandrel and the movable clamp among Fig. 1;
Fig. 5 is the independent structural representation of double-action plate;
Fig. 6 is a double-action plate action principle sketch map.
Wherein: 1, clamp base; 2, fix to clamp piece; 3, screw mandrel; 4, movable clamp; 5, screw mandrel locating piece; 6, double-action plate; 7, screw; 8, screw mandrel driving handle; 9, fixing parallels; 10, movable parallels.A, hemispherical steel bead groove; B, steel ball; 11, base plate.
The specific embodiment
Embodiment: combine Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6; This guide rail provided by the invention mills the tenon anchor clamps; It has clamp base 1; Said clamp base 1 is fixed with through bolt (not marking) and fixes to clamp piece 2, and simultaneously clamp base 1 is provided with and fixes to clamp piece 2 relatively and the movable clamp 4 that drives by screw mandrel 3.
Be fixed with screw mandrel locating piece 5 through bolt (not marking) on the clamp base described in the present embodiment 1, said screw mandrel locating piece 5 is provided with the screw that cooperates with screw mandrel 3; Said screw mandrel 3 passes said screw mandrel locating piece 5 and contacts with movable clamp 4.Concrete combination is shown in Figure 4, and the end that said screw mandrel 3 contacts with movable clamp 4 is provided with hemispherical steel bead groove a, and also is provided with hemispherical steel bead groove a on the said movable clamp 4, and said two hemispherical steel bead groove a fasten and also hold steel ball b.
This guide rail that present embodiment provides mills the tenon anchor clamps and also has the double-action plate 6 that is used with screw mandrel 3 and movable clamp 4; This double-action plate 6 is " L " type; The concrete Fig. 5, shown in Figure 6 that combines; Its top is fixed on the movable clamp 4 by screw 7, and the bottom bend in the recess that screw mandrel 3 is provided with, and can unclamp and movable clamp 4 is reverse to fix to clamp piece 2 activities to drive by screw mandrel 3 pullings with screw mandrel 3.When the effect that the present invention introduces the double-action plate 6 of this " L " type was just guaranteed to unclamp screw mandrel 3, screw mandrel 3 can be retreated by drive activity clamp 4, made movable clamp 4 and fixed to clamp between the piece 2 and can effectively unclamp, and puts into anchor clamps with guide rail convenient next time.
Screw mandrel described in the present embodiment 3 is provided with axis hole, and said screw mandrel driving handle 8 is shaft-like, is horizontally through said axis hole.
Also be lined with base plate 11 between movable clamp 4 and the clamp base 1 described in the present embodiment, said base plate is fixed on the clamp base 1 through screw (not marking).
And fix to clamp described in the present embodiment and be fixed with fixedly parallels 9 on the piece 2, and be fixed with movable parallels 10 on the movable clamp 4.Clamp base one end is provided with fixedly parallels, and the clamp base other end is provided with movable parallels.
This guide rail provided by the invention mills the tenon anchor clamps when concrete the use; By the workman guide rail is positioned over and fixes to clamp between piece 2 and the movable clamp 4; The workman is through screw mandrel driving handle 8 rotary screws 3 (turning clockwise) immediately; Make screw mandrel 3 driving activity clamps 4 towards fixing to clamp piece 2 direction activities, hold out against guide rail.And when the workman unclamps screw mandrel, (be rotated counterclockwise screw mandrel driving handle 8); By the effect of the double-action plate 6 of " L " type, screw mandrel 3 can be retreated by drive activity clamp 4, makes movable clamp 4 and fixes to clamp between the piece 2 and can effectively unclamp; As shown in Figure 6, put into anchor clamps with guide rail convenient next time.
Above-mentioned instance only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (7)
1. a guide rail mills the tenon anchor clamps, comprises clamp base (1), it is characterized in that said clamp base (1) be provided with fix to clamp piece (2) and with fix to clamp piece (2) relatively and the movable clamp (4) that drives by screw mandrel (3).
2. guide rail according to claim 1 mills the tenon anchor clamps, it is characterized in that being fixed with screw mandrel locating piece (5) on the said clamp base (1), and said screw mandrel locating piece (5) is provided with the screw that cooperates with screw mandrel (3); Said screw mandrel (3) passes said screw mandrel locating piece (5) and contacts with movable clamp (4).
3. guide rail according to claim 2 mills the tenon anchor clamps; It is characterized in that the end that said screw mandrel (3) contacts with movable clamp (4) is provided with hemispherical steel bead groove (a); And also being provided with hemispherical steel bead groove (a) on the said movable clamp (4), said two hemispherical steel bead grooves (a) fasten and hold steel ball (b).
4. mill the tenon anchor clamps according to claim 1 or 2 or 3 described guide rails; It is characterized in that also comprising the double-action plate (6) that is used with screw mandrel (3) and movable clamp (4); This double-action plate (6) is " L " type; Its top is fixed on the movable clamp (4) by screw (7), and the bottom bend in the recess that screw mandrel (3) is provided with, and can unclamp and movable clamp (4) is reverse to fix to clamp piece (2) activity to drive by screw mandrel (3) pulling with screw mandrel (3).
5. mill the tenon anchor clamps according to claim 1 or 2 or 3 described guide rails, it is characterized in that said screw mandrel (3) is provided with horizontal screw mandrel driving handle (8).
6. guide rail according to claim 5 mills the tenon anchor clamps, it is characterized in that said screw mandrel (3) is provided with axis hole, and said screw mandrel driving handle (8) is shaft-like, passes said axis hole.
7. mill the tenon anchor clamps according to claim 1 or 2 or 3 described guide rails, it is characterized in that said fixing to clamp is fixed with fixedly parallels (9) on the piece (2), and be fixed with movable parallels (10) on the movable clamp (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101019398A CN102626873A (en) | 2012-04-09 | 2012-04-09 | Guide rail milling tenon fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101019398A CN102626873A (en) | 2012-04-09 | 2012-04-09 | Guide rail milling tenon fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102626873A true CN102626873A (en) | 2012-08-08 |
Family
ID=46585363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101019398A Pending CN102626873A (en) | 2012-04-09 | 2012-04-09 | Guide rail milling tenon fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102626873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227449A (en) * | 2014-09-24 | 2014-12-24 | 广西华银铝业有限公司 | Multifunctional milling fixture and milling machine using multifunctional milling fixture |
| CN108098381A (en) * | 2017-11-08 | 2018-06-01 | 安徽邦尼特轨道装备有限公司 | A kind of holding device for rail processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116942A (en) * | 2007-09-06 | 2008-02-06 | 张应祥 | Accurate gripping tongs for the machine tool |
| CN201309088Y (en) * | 2008-11-27 | 2009-09-16 | 比亚迪股份有限公司 | Fixture of milling machine |
| CN201913482U (en) * | 2011-03-01 | 2011-08-03 | 吴国富 | Pneumatic flat tongs |
| CN102357818A (en) * | 2011-09-30 | 2012-02-22 | 崔伶玲 | Fixture |
| CN202668097U (en) * | 2012-04-09 | 2013-01-16 | 苏州塞维拉上吴电梯轨道系统有限公司 | Guide rail milling tenon clamp |
-
2012
- 2012-04-09 CN CN2012101019398A patent/CN102626873A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116942A (en) * | 2007-09-06 | 2008-02-06 | 张应祥 | Accurate gripping tongs for the machine tool |
| CN201309088Y (en) * | 2008-11-27 | 2009-09-16 | 比亚迪股份有限公司 | Fixture of milling machine |
| CN201913482U (en) * | 2011-03-01 | 2011-08-03 | 吴国富 | Pneumatic flat tongs |
| CN102357818A (en) * | 2011-09-30 | 2012-02-22 | 崔伶玲 | Fixture |
| CN202668097U (en) * | 2012-04-09 | 2013-01-16 | 苏州塞维拉上吴电梯轨道系统有限公司 | Guide rail milling tenon clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227449A (en) * | 2014-09-24 | 2014-12-24 | 广西华银铝业有限公司 | Multifunctional milling fixture and milling machine using multifunctional milling fixture |
| CN108098381A (en) * | 2017-11-08 | 2018-06-01 | 安徽邦尼特轨道装备有限公司 | A kind of holding device for rail processing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120808 |