CN203292946U - Index plate locking accessory - Google Patents
Index plate locking accessory Download PDFInfo
- Publication number
- CN203292946U CN203292946U CN201320353309XU CN201320353309U CN203292946U CN 203292946 U CN203292946 U CN 203292946U CN 201320353309X U CN201320353309X U CN 201320353309XU CN 201320353309 U CN201320353309 U CN 201320353309U CN 203292946 U CN203292946 U CN 203292946U
- Authority
- CN
- China
- Prior art keywords
- index dial
- disk body
- groove
- lock
- accessory
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides an index plate locking accessory which comprises a plate body with a circular cross section. The index plate locking accessory is characterized in that the a plurality of locking clamping grooves for locking an index plate are formed in the plate body. The index plate locking accessory is simple in structure, the problem of deflection caused by tightening force during index plate locking can be solved, and indexing accuracy of the index plate can be increased.
Description
Technical field
The utility model relates to a kind of accessory that locks, and relates in particular to a kind of index dial and locks accessory, is mainly used to use and index dial is locked with coordinating index dial.
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 platform for scribing by bench worker.In use, the foreknowledge workpiece is fixed on mandrel index dial, uses the locking device lock shaft before processing, unclamps mandrel after processing a station, rotates an angle and carries out calibration, and then with the locking device locking mandrel, process.Whether index dial locks the direct calibration degree of accuracy that affects index dial, determined to a great extent the accuracy of index dial, yet, often there is not tight in the locking device of existing index dial or certain skew is arranged in the locking process under the effect of lashing force, cause the inaccurate of index dial calibration, thereby affect the calibration accuracy of index dial.
Summary of the invention
In order to solve the deficiency in background technology, the purpose of this utility model is to overcome the defect of background technology, provides a kind of index dial to lock accessory, and is simple in structure, can solve index dial is offset because of the lashing force effect in the locking process problem, improve the indexing accuracy of index dial.
For achieving the above object, the technical solution adopted in the utility model is: a kind of index dial locks accessory, comprises that cross section is circular disk body, and it is characterized in that: described disk body is provided with a plurality of lock-bit draw-in grooves be used to locking described index dial.
In preferred embodiment of the utility model, further comprise the circumferentially evenly equal angles distribution of described lock-bit draw-in groove along described disk body.
In preferred embodiment of the utility model, comprise that further described lock-bit draw-in groove is that even equal angles is distributed in four on described disk body, and the groove heart line of each described lock-bit draw-in groove with the body concentric same circle of described dish on.
In preferred embodiment of the utility model, 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 preferred embodiment of the utility model, 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 preferred embodiment of the utility model, comprise that further the center of described disk body is provided with the arbor hole that coordinates with described main-shaft of dividing disc.
In preferred embodiment of the utility model, comprise that further on described disk body, a circumference near described arbor hole is provided with fixing hole.
Usefulness of the present utility model is: a kind of index dial of the present utility model locks accessory, by a plurality of lock-bit draw-in grooves for the locking index dial are set on disk body, latch on lock-bit draw-in groove and locking device is used in conjunction with the purpose that reaches the locking index dial, can solve index dial is offset because of the lashing force effect in the locking process problem, improve the indexing accuracy of index dial.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the example structure schematic diagram that a kind of index dial of the utility model locks accessory;
Fig. 2 is the structural representation when locking accessory and coordinating with the locking device of index dial of the present utility model.
In 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 better the utility model scheme, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
as Figure 1-Figure 2, a kind of index dial locks accessory, can solve index dial 10 is offset because of the lashing force effect in the locking process problem, 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 on disk body 2, the appearance and size that locks accessory 1 of the present utility model is consistent with index dial 10, coordinate index dial 10 to use, be installed between index dial 10 and locking device 12, and three's coaxial sleeve is located on a main shaft 16, synchronize rotation with main shaft 16, main shaft 16 wears the arbor hole 6 that is arranged on disk body 2 centers, establish lock-bit latch 14 on locking device 12, lock-bit latch 14 and lock-bit draw-in groove 4 coordinate, make index dial 10 in the locking process radial deflection can not occur.
Concrete, lock-bit draw-in groove 4 is rectangle, and along the circumferentially even equal angles of disk body 2, distributes, 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 utility model further limits the thickness of the degree of depth of lock-bit draw-in groove 4 less than 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 with of the present utility model, to lock accessory and index dial linking together tightly, be provided with fixing hole 8 near on a circumference of arbor hole 6 on disk body 2.
A kind of index dial of the present utility model lock accessory in use lock-bit draw-in groove 4 be used in conjunction with lock-bit latch 14 purpose that reaches locking index dial 10, can solve index dial 10 is offset because of the lashing force effect in the locking process problem, improve the indexing accuracy of index dial.
Above-described embodiment is the better embodiment of the utility model; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify the substitute mode that all should be equivalence, within being included in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (7)
1. an index dial locks accessory, comprises that cross section is circular disk body, and it is characterized in that: described disk body is provided with a plurality of lock-bit draw-in grooves be used to locking described index dial.
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 described disk body, and the groove heart line of each described lock-bit draw-in groove with the body concentric same circle of described dish 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 coordinates with described main-shaft of dividing disc.
7. a kind of index dial according to claim 6 locks accessory, it is characterized in that: a circumference near described arbor hole on described disk body is provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353309XU CN203292946U (en) | 2013-06-20 | 2013-06-20 | Index plate locking accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320353309XU CN203292946U (en) | 2013-06-20 | 2013-06-20 | Index plate locking accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292946U true CN203292946U (en) | 2013-11-20 |
Family
ID=49568984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320353309XU Expired - Fee Related CN203292946U (en) | 2013-06-20 | 2013-06-20 | Index plate locking accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273377A (en) * | 2013-06-20 | 2013-09-04 | 苏州速腾电子科技有限公司 | Locking accessory of indexing plate |
-
2013
- 2013-06-20 CN CN201320353309XU patent/CN203292946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273377A (en) * | 2013-06-20 | 2013-09-04 | 苏州速腾电子科技有限公司 | Locking accessory of indexing plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104289978B (en) | A kind of aligning method of machine tool chief axis or center cutter and workpiece datum level | |
| CN104107944A (en) | Key slot processing method | |
| CN203292946U (en) | Index plate locking accessory | |
| CN204075834U (en) | A kind of boring jig | |
| CN103273377A (en) | Locking accessory of indexing plate | |
| CN202640132U (en) | Clamp for grinding eccentric inner hole | |
| CN202622475U (en) | Locking device of dividing plate | |
| CN202804691U (en) | Spiral hole machining fixture | |
| CN205111457U (en) | Portable multi -angle graduated disk | |
| CN203792020U (en) | Device for machining eccentric broken tiles | |
| CN203527245U (en) | Transition plate for grinding machine auxiliary machining | |
| CN204724880U (en) | A kind of gluing scroll chuck | |
| CN204171860U (en) | For the fixture of eccentric cylinder fine grinding cylinder | |
| CN204248148U (en) | The processing tool of shaft sleeve parts keyway guide angle | |
| CN102794489A (en) | Machining method of rotation shaft | |
| CN103084897A (en) | Clamp special for eccentric parts | |
| CN103522180A (en) | Clamp special for accurate grinding of taper hole of spindle | |
| CN203791759U (en) | Chuck provided with tips and used for gear hobbing | |
| CN204235147U (en) | A kind of rotary table | |
| CN104646710A (en) | Fine boring method of engine base of large electrical machine | |
| CN206662767U (en) | Vertical type transmission seat processing tool | |
| CN214080264U (en) | Modularization drilling frock | |
| CN205166594U (en) | Location chuck | |
| CN202621995U (en) | Vehicle test platform vibrator part machining drill jig | |
| CN205834772U (en) | A kind of for processing the frock clamp rotating bar keyway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |