CN201455742U - Locking mechanism of turret index plate - Google Patents
Locking mechanism of turret index plate Download PDFInfo
- Publication number
- CN201455742U CN201455742U CN2009201195938U CN200920119593U CN201455742U CN 201455742 U CN201455742 U CN 201455742U CN 2009201195938 U CN2009201195938 U CN 2009201195938U CN 200920119593 U CN200920119593 U CN 200920119593U CN 201455742 U CN201455742 U CN 201455742U
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- China
- Prior art keywords
- index dial
- index plate
- locking mechanism
- cam
- cutter tower
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Abstract
The utility model provides a locking mechanism of turret index plate, belonging to the technical field of machinery and solving the technical problems of existing locking mechanism of turret index plate such as complex structure, poor transmission effect, poor stability performance and the like. The locking mechanism of turret index plate comprises an output index plate and a cam index plate arranged on the output index plate, the output index plate is fixedly connected with an indexing shaft and provided with a drive mechanism capable of driving the cam index plate and the indexing shaft to rotate simultaneously, the output index plate is also provided with a locking hole, a positioning pin and a swinging bar with a lug, the cam index plate is provided with a groove, one end of the swinging bar is connected with the positioning pin and the other end thereof is hinged on the rack of the turret by a fixing seat, and the lug is propped against on the cam index plate. The utility model has the advantages of simple structure, high stability, lower cost, etc.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of cutter tower index dial, particularly a kind of locking mechanism of cutter tower index dial.
Background technology
The cutter tower is the core accessory kit of processing cutter, is used for supplying with automatically suitable cutter, reaches the purpose of automated production processing.Existing cutter tower has cutter tower support, is arranged on index dial and the cutter that is arranged on the index dial on the cutter tower support.When the cutter tower chooses suitable cutter, index dial need be locked, like this, in the process of processing, just can not influence the stability of cutter operation.
Provide " cutter tower rotation positioning device " as Chinese patent application number for 200620165284.0, it discloses the rotation positioning device of cutter tower, have casing and axis, be fixedly connected with the outer end-toothed disc coaxial on the casing with axis, circumferential location and endwisely slip and be provided with the pin dish on the axis, the front side of pin dish is provided with and is fixedly connected on the axis and is in interior end-toothed disc in the outer end-toothed disc centre bore, the rear side of bearing pin has the roller mount that is connected on axis, have on the front end face of pin dish can with the inside and outside fluted disc of making a start, Nie He end tooth has locating slot on the periphery of pin dish simultaneously; Roller mount is provided with roller, pin back-end disk mask has at least 2 boss, it between each boss the plane, be connected by arc surface between boss and the plane, pin dish top has positioner, this positioner has the locating support on the cutter tower casing of being connected that is arranged on pin dish circumferential end surfaces top, be arranged on locating support top Electromagnetic Control mechanism and slide up and down the shop bolt that is arranged in the locating support, the shop bolt lower end can be inserted in the locating slot of pin dish, and the upper end is connected with the armature of Electromagnetic Control mechanism.
This cutter tower rotation positioning device is realized by outer end-toothed disc, interior end-toothed disc, roller mount and pin dish, and control by Electromagnetic Control mechanism, though realized the positioning function of cutter tower, but it needs roller mount and pin dish and electromagnetism to control fixedly the time outer end-toothed disc and interior end-toothed disc, complex structure and use Electronic Control poor stability seem, the control circuit of the rotation of Electromagnetic Control rotating disk location and control cutter tower can not well be coordinated, and has influenced the efficient of tool changing.
Summary of the invention
The purpose of this utility model is that the locking mechanism at existing cutter tower index dial exists above-mentioned problem, and the locking mechanism of a kind of accurate positioning, good stability, cutter tower index dial simple in structure is provided.
The purpose of this utility model can realize by following technical proposal: a kind of locking mechanism of cutter tower index dial, comprise the output index dial and be arranged on the cam index dial of exporting on the index dial, be fixed with the calibration rotating shaft in the described output index dial, also be provided with the actuating unit that energy while driving cam index dial and calibration rotating shaft are rotated on the described output index dial, it is characterized in that, has lock hole on the described output index dial, has groove on the described cam index dial, on the output index dial, also be provided with alignment pin, fork with projection, described fork one end links to each other with alignment pin, the other end is hinged on by holder on the support of cutter tower, and described projection is resisted against on the cam index dial.
The operation principle of the locking mechanism of this cutter tower index dial is as follows: under the effect of actuating unit, cam index dial and calibration rotating shaft are along with rotation, the rotation that drives the output index dial is rotated in the calibration rotating shaft. and the cam index dial rotates, groove on the cam index dial contacts with the projection of fork, the projection of fork enters in the groove, alignment pin is swung up and down, when the lock hole on the output index dial is corresponding with alignment pin, just the output index dial can be pinned, when needs are changed cutter, can not influence the stability of cutter operation like this.
In the locking mechanism of above-mentioned cutter tower index dial, described lock hole is 1～20, the use that matches with lock hole of above-mentioned alignment pin.
In the locking mechanism of above-mentioned cutter tower index dial, also be provided with back-moving spring in the described alignment pin.By back-moving spring alignment pin is resetted.
Compared with prior art, the locking mechanism of this cutter tower index dial locks the output index dial by alignment pin and cooperating of lock hole, mechanically control lock, improved the stability of the operation of this locking device, and such structure also simplify the locking needed part, reduced production cost.
Description of drawings
Fig. 1 is the perspective view of the locking mechanism of this cutter tower index dial.
Among the figure, 1, output index dial; 1a, lock hole; 2, cam index dial; 2a, groove; 3, calibration rotating shaft; 4, alignment pin; 5, fork; 5a, projection; 6, holder.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the locking mechanism of this cutter tower index dial, comprise output index dial 1 and be arranged on the cam index dial of exporting on the index dial 12, be fixed with calibration rotating shaft 3 in the described output index dial 1, also be provided with the actuating unit that energy while driving cam index dial 2 and calibration rotating shaft 3 are rotated on the described output index dial 1, has lock hole 1a on the described output index dial 1, has groove 2a on the described cam index dial 2, on output index dial 1, also be provided with alignment pin 4, fork 5 with projection 5a, described fork 5 one ends link to each other with alignment pin 4, the other end is hinged on by holder 6 on the support of cutter tower, and described projection 5a is resisted against on the cam index dial 2.
In the locking mechanism of Ben Daota index dial, lock hole 1a is 1～20, alignment pin 4 use that matches with lock hole 1a.The quantity of lock hole 1a in the present embodiment is 14.In alignment pin 4, also be provided with back-moving spring.By back-moving spring alignment pin 4 is resetted.
The operation principle of the locking mechanism of this cutter tower index dial is as follows: under the effect of actuating unit, cam index dial 2 and calibration rotating shaft 3 are along with rotation, and the rotation that drives output index dial 1 is rotated in calibration rotating shaft 3.Cam index dial 2 rotates, groove 2a on the cam index dial 2 contacts with the projection 5a of fork 5, the projection 5a of fork 5 enters in the groove 2a, alignment pin 4 is swung up and down, when the lock hole 1a of output on the index dial 1 and alignment pin 4 are corresponding, just output index dial 1 can be pinned, when needs are changed cutter, can not influence the stability of cutter operation like this.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used 1, has exported index dial morely; 1a, lock hole; 2, cam index dial; 2a, groove; 3, calibration rotating shaft; 4, alignment pin; 5, fork; 5a, projection; 6, term such as holder, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (3)
1. the locking mechanism of a cutter tower index dial, comprise output index dial (1) and be arranged on the cam index dial of exporting on the index dial (1) (2), be fixed with calibration rotating shaft (3) in the described output index dial (1), also be provided with the actuating unit that energy while driving cam index dial (2) and calibration rotating shaft (3) are rotated on the described output index dial (1), it is characterized in that, has lock hole (1a) on the described output index dial (1), has groove (2a) on the described cam index dial (2), on output index dial (1), also be provided with alignment pin (4), fork (5) with projection (5a), described fork (5) one ends link to each other with alignment pin (4), the other end is hinged on the support of cutter tower by holder (6), and described projection (5a) is resisted against on the cam index dial (2).
2. the locking mechanism of cutter tower index dial according to claim 1 is characterized in that, described lock hole (1a) is 1～20, above-mentioned alignment pin (4) use that matches with lock hole (1a).
3. the locking mechanism of cutter tower index dial according to claim 1 and 2 is characterized in that, described alignment pin also is provided with back-moving spring in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201195938U CN201455742U (en) | 2009-05-13 | 2009-05-13 | Locking mechanism of turret index plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201195938U CN201455742U (en) | 2009-05-13 | 2009-05-13 | Locking mechanism of turret index plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455742U true CN201455742U (en) | 2010-05-12 |
Family
ID=42383094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201195938U Expired - Fee Related CN201455742U (en) | 2009-05-13 | 2009-05-13 | Locking mechanism of turret index plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455742U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829876A (en) * | 2010-06-07 | 2010-09-15 | 项大清 | Indexing device of welding stand of thin-wall drill |
| 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 |
| CN108016943A (en) * | 2017-11-24 | 2018-05-11 | 苏州金钜松机电有限公司 | A kind of filament control system of stretching-machine |
| CN108453625A (en) * | 2018-04-17 | 2018-08-28 | 苏州贝尔纳德铁路设备有限公司 | Power transmission box fixed plate swing mechanism lead screw fine motion index dial |
| CN114082859A (en) * | 2021-10-12 | 2022-02-25 | 浙江恒成硬质合金有限公司 | Shaped charge liner material feeding unit |
| CN116141005A (en) * | 2023-04-17 | 2023-05-23 | 合肥其羽技术开发有限公司 | Numerical control machining center for belt pulley |
-
2009
- 2009-05-13 CN CN2009201195938U patent/CN201455742U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829876A (en) * | 2010-06-07 | 2010-09-15 | 项大清 | Indexing device of welding stand of thin-wall drill |
| CN101829876B (en) * | 2010-06-07 | 2015-04-01 | 项大清 | Indexing device of welding stand of thin-wall drill |
| 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 |
| CN108016943A (en) * | 2017-11-24 | 2018-05-11 | 苏州金钜松机电有限公司 | A kind of filament control system of stretching-machine |
| CN108453625A (en) * | 2018-04-17 | 2018-08-28 | 苏州贝尔纳德铁路设备有限公司 | Power transmission box fixed plate swing mechanism lead screw fine motion index dial |
| CN114082859A (en) * | 2021-10-12 | 2022-02-25 | 浙江恒成硬质合金有限公司 | Shaped charge liner material feeding unit |
| CN116141005A (en) * | 2023-04-17 | 2023-05-23 | 合肥其羽技术开发有限公司 | Numerical control machining center for belt pulley |
| CN116141005B (en) * | 2023-04-17 | 2023-08-18 | 池州中科裕华汽车科技有限公司 | Numerical control machining center for belt pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130513 |