CN103273377A - Locking accessory of indexing plate - Google Patents
Locking accessory of indexing plate Download PDFInfo
- Publication number
- CN103273377A CN103273377A CN2013102446493A CN201310244649A CN103273377A CN 103273377 A CN103273377 A CN 103273377A CN 2013102446493 A CN2013102446493 A CN 2013102446493A CN 201310244649 A CN201310244649 A CN 201310244649A CN 103273377 A CN103273377 A CN 103273377A
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- Prior art keywords
- index dial
- disk body
- lock
- groove
- accessory
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Abstract
The invention provides a locking accessory of an indexing plate. The locking accessory of the indexing plate comprises a plate body with round cross sections and is characterized in that the plate body is provided with a plurality of locking position snapping grooves for locking the indexing plate. The locking accessory of the indexing plate is simple in structure, can solve the problem of deviation of the indexing plate in a locking process due to action of a tightening force and improve the indexing accuracy of the indexing plate.
Description
Technical field
The present invention relates to a kind of accessory that locks, relate in particular to a kind of index dial and lock accessory, be mainly used to and cooperate index dial to use and index dial is locked.
Background technology
Index dial be with piece-holder on chuck or two top, and make the machine tool accessories of its rotation, calibration and location, be mainly used in milling machine, also be usually used in drilling machine and surface grinding machine, also can be placed on the platform and use for the pincers worker line.Index dial in use, the foreknowledge workpiece is fixed on the mandrel, use the locking device lock shaft before the processing, unclamps mandrel after processing a station, rotates an angle and carries out calibration, and then lock mandrel with locking device and process.Whether index dial locks the direct calibration degree of accuracy that influences index dial, determined the accuracy of index dial to a great extent, yet, the locking device of existing index dial often exists lock tight or certain skew arranged under the effect of lashing force in the locking process, cause the inaccurate of index dial calibration, thereby influence the calibration accuracy of index dial.
Summary of the invention
In order to solve the deficiency in the background technology, the objective of the invention is to overcome the defective of background technology, provide a kind of index dial to lock accessory, simple in structure, can solve the problem that index dial is offset because of the lashing force effect in the locking process, improve the indexing accuracy of index dial.
For achieving the above object, the technical solution used in the present invention is: a kind of index dial locks accessory, and comprise that cross section is circular disk body, is characterized in that: described disk body is provided with a plurality of lock-bit draw-in grooves for the described index dial of locking.
In a preferred embodiment of the present invention, comprise that further described lock-bit draw-in groove is along the circumferentially evenly equal angles distribution of described disk body.
In a preferred embodiment of the present invention, comprise that further described lock-bit draw-in groove is that even equal angles is distributed in four on the described disk body, and the groove heart line of each described lock-bit draw-in groove with the concentric same circle of described disk body on.
In a preferred embodiment of the present invention, comprise that further described lock-bit draw-in groove is cuboid, and the degree of depth of described lock-bit draw-in groove is less than the thickness of described disk body.
In a preferred embodiment of the present invention, the thickness that further comprises described disk body is 15mm, and the degree of depth of described lock-bit draw-in groove is 12mm.
In a preferred embodiment of the present invention, comprise that further the center of described disk body is provided with the arbor hole that cooperates with described index dial main shaft.
In a preferred embodiment of the present invention, comprise that further a circumference near described arbor hole is provided with fixing hole on the described disk body.
Usefulness of the present invention is: a kind of index dial of the present invention locks accessory, by a plurality of lock-bit draw-in grooves for the locking index dial are set at disk body, latch on lock-bit draw-in groove and the locking device is used the purpose that reaches the locking index dial, can solve the problem that index dial is offset because of the lashing force effect in the locking process, improve the indexing accuracy of index dial.
Figure of description
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the example structure schematic diagram that a kind of index dial of the present invention locks accessory;
Fig. 2 is the structural representation of accessory when cooperating with the locking device of index dial that lock of the present invention.
Among the figure: 1, lock accessory, 2, disk body, 4, the lock-bit draw-in groove, 6, arbor hole, 8, fixing hole, 10, index dial, 12, locking device, 14, the lock-bit latch, 16 main shafts.
The specific embodiment
In order to make those skilled in the art person understand the present invention program better, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with embodiment and embodiment accompanying drawing.
As Fig. 1-shown in Figure 2, a kind of index dial locks accessory, can solve the problem that index dial 10 is offset because of the lashing force effect in the locking process, improve the indexing accuracy of index dial 10, it comprises that cross section is circular disk body 2, be provided with a plurality of lock-bit draw-in grooves 4 for locking index dial 10 at disk body 2, the appearance and size that locks accessory 1 of the present invention is consistent with index dial 10, cooperate index dial 10 to use, be installed between index dial 10 and the locking device 12, and the three is coaxial to be set on the main shaft 16, rotate synchronously with main shaft 16, main shaft 16 wears the arbor hole 6 that is arranged on disk body 2 centers, establishes lock-bit latch 14 at locking device 12, lock-bit latch 14 and lock-bit draw-in groove 4 cooperate, and make that index dial 10 radial deflection can not take place in the locking process.
Concrete, lock-bit draw-in groove 4 is rectangle, and distributes along the circumferentially even equal angles of disk body 2, preferred lock-bit draw-in groove 4 is four, more specifically, the groove heart line of each lock-bit draw-in groove 4 with the concentric same circle of disk body 2 on, further limit the radial deflection of index dial 10.
The present invention further limits the degree of depth of lock-bit draw-in groove 4 less than the thickness of disk body 2, and lock-bit draw-in groove 4 can pass through the milling machine milling, and the thickness of preferred disk body 2 is 15mm, and the degree of depth of lock-bit draw-in groove 4 is 12mm, and fixed effect is best.
In order to lock accessory and index dial linking together tightly with of the present invention, a circumference near arbor hole 6 on disk body 2 is provided with fixing hole 8.
A kind of index dial of the present invention lock accessory in use lock-bit draw-in groove 4 be used the purpose that reaches locking index dial 10 with lock-bit latch 14, can solve the problem that index dial 10 is offset because of the lashing force effect in the locking process, improve the indexing accuracy of index dial.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify the substitute mode that all should be equivalence, is included within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (7)
1. an index dial locks accessory, and comprise that cross section is circular disk body, is characterized in that: described disk body is provided with a plurality of lock-bit draw-in grooves for the described index dial of locking.
2. a kind of index dial according to claim 1 locks accessory, it is characterized in that: described lock-bit draw-in groove is along the circumferentially evenly equal angles distribution of described disk body.
3. a kind of index dial according to claim 2 locks accessory, it is characterized in that: described lock-bit draw-in groove is that even equal angles is distributed in four on the described disk body, and the groove heart line of each described lock-bit draw-in groove with the concentric same circle of described disk body on.
4. a kind of index dial according to claim 3 locks accessory, it is characterized in that: described lock-bit draw-in groove is cuboid, and the degree of depth of described lock-bit draw-in groove is less than the thickness of described disk body.
5. a kind of index dial according to claim 4 locks accessory, it is characterized in that: the thickness of described disk body is 15mm, and the degree of depth of described lock-bit draw-in groove is 12mm.
6. a kind of index dial according to claim 1 locks accessory, it is characterized in that: the center of described disk body is provided with the arbor hole that cooperates with described index dial main shaft.
7. a kind of index dial according to claim 6 locks accessory, it is characterized in that: a circumference near described arbor hole on the described disk body is provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102446493A CN103273377A (en) | 2013-06-20 | 2013-06-20 | Locking accessory of indexing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102446493A CN103273377A (en) | 2013-06-20 | 2013-06-20 | Locking accessory of indexing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103273377A true CN103273377A (en) | 2013-09-04 |
Family
ID=49056054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102446493A Pending CN103273377A (en) | 2013-06-20 | 2013-06-20 | Locking accessory of indexing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363643A (en) * | 2017-07-25 | 2017-11-21 | 新昌县泰如科技有限公司 | A kind of index dial |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228057A (en) * | 1984-04-23 | 1985-11-13 | Daikin Ind Ltd | Position indexing device |
| JPS62297046A (en) * | 1986-06-13 | 1987-12-24 | Daikin Ind Ltd | Indexing device |
| CN2566974Y (en) * | 2002-08-08 | 2003-08-20 | 哈尔滨量具刃具厂 | Locking mechanism of precision indexing device |
| CN101134285A (en) * | 2007-10-23 | 2008-03-05 | 石建玲 | Quick indexing, positioning and locking head |
| CN201105387Y (en) * | 2007-10-19 | 2008-08-27 | 上海机床厂有限公司 | Clamping indexing attachment for crankshaft fabrication |
| CN101590613A (en) * | 2008-05-28 | 2009-12-02 | 崴立机电股份有限公司 | The positioning lock fixer of rotating mechanism |
| CN201455742U (en) * | 2009-05-13 | 2010-05-12 | 温岭市华驰机械有限公司 | Locking mechanism of turret index plate |
| CN202240712U (en) * | 2011-09-30 | 2012-05-30 | 昆明川金诺化工股份有限公司 | Special indexing control device for drilling flange |
| CN202540048U (en) * | 2012-03-20 | 2012-11-21 | 泉州隆硕纺织机械科技有限公司 | Indexing table used for processing needle cylinder of knitting machine |
| CN202622475U (en) * | 2012-06-15 | 2012-12-26 | 重庆工具厂有限责任公司 | Locking device of dividing plate |
| CN102975081A (en) * | 2012-11-23 | 2013-03-20 | 沈阳工业大学 | Indexing and positioning mechanism of rotary-tower knifetool rest |
| CN202964279U (en) * | 2012-10-26 | 2013-06-05 | 重庆赛力盟电机有限责任公司 | Indexing plate for milling rotor end plate |
| CN203292946U (en) * | 2013-06-20 | 2013-11-20 | 苏州速腾电子科技有限公司 | Index plate locking accessory |
-
2013
- 2013-06-20 CN CN2013102446493A patent/CN103273377A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228057A (en) * | 1984-04-23 | 1985-11-13 | Daikin Ind Ltd | Position indexing device |
| JPS62297046A (en) * | 1986-06-13 | 1987-12-24 | Daikin Ind Ltd | Indexing device |
| CN2566974Y (en) * | 2002-08-08 | 2003-08-20 | 哈尔滨量具刃具厂 | Locking mechanism of precision indexing device |
| CN201105387Y (en) * | 2007-10-19 | 2008-08-27 | 上海机床厂有限公司 | Clamping indexing attachment for crankshaft fabrication |
| CN101134285A (en) * | 2007-10-23 | 2008-03-05 | 石建玲 | Quick indexing, positioning and locking head |
| CN101590613A (en) * | 2008-05-28 | 2009-12-02 | 崴立机电股份有限公司 | The positioning lock fixer of rotating mechanism |
| CN201455742U (en) * | 2009-05-13 | 2010-05-12 | 温岭市华驰机械有限公司 | Locking mechanism of turret index plate |
| CN202240712U (en) * | 2011-09-30 | 2012-05-30 | 昆明川金诺化工股份有限公司 | Special indexing control device for drilling flange |
| CN202540048U (en) * | 2012-03-20 | 2012-11-21 | 泉州隆硕纺织机械科技有限公司 | Indexing table used for processing needle cylinder of knitting machine |
| CN202622475U (en) * | 2012-06-15 | 2012-12-26 | 重庆工具厂有限责任公司 | Locking device of dividing plate |
| CN202964279U (en) * | 2012-10-26 | 2013-06-05 | 重庆赛力盟电机有限责任公司 | Indexing plate for milling rotor end plate |
| CN102975081A (en) * | 2012-11-23 | 2013-03-20 | 沈阳工业大学 | Indexing and positioning mechanism of rotary-tower knifetool rest |
| CN203292946U (en) * | 2013-06-20 | 2013-11-20 | 苏州速腾电子科技有限公司 | Index plate locking accessory |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363643A (en) * | 2017-07-25 | 2017-11-21 | 新昌县泰如科技有限公司 | A kind of index dial |
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Application publication date: 20130904 |