CN210968089U - Five-piece clutch tooth dividing plate - Google Patents
Five-piece clutch tooth dividing plate Download PDFInfo
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- CN210968089U CN210968089U CN201922054311.7U CN201922054311U CN210968089U CN 210968089 U CN210968089 U CN 210968089U CN 201922054311 U CN201922054311 U CN 201922054311U CN 210968089 U CN210968089 U CN 210968089U
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Abstract
A five-piece clutch tooth dividing plate comprises a shell, wherein a rotating mechanism, a first clutch tooth assembly and a second clutch tooth assembly are arranged in the shell, the second clutch tooth assembly is arranged in the first clutch tooth assembly, and a plate surface is arranged above the first clutch tooth assembly and the second clutch tooth assembly; the second clutch tooth assembly is internally provided with a spindle, the rotating mechanism is provided with a first data clutch tooth and a second data clutch tooth which are meshed with each other, the second data clutch tooth is arranged on the spindle, and the excircle of the second data clutch tooth is provided with a transmission tooth; the first clutch gear assembly is provided with a third data clutch gear, a fourth data clutch gear and a fifth data clutch gear, and the third data clutch gear, the fourth data clutch gear and the fifth data clutch gear are meshed respectively. The structure is more accurate, and the rigidity is stronger, solves the make a round trip drunkenness phenomenon, the tooth breakage phenomenon of traditional oil pressure graduated disk simultaneously.
Description
Technical Field
The utility model relates to an oil pressure graduated disk used by combined machine tool, special machine tool, automatic nonstandard machinery, multi-surface milling special machine and the like.
Background
The index plate is a machine tool accessory which holds a workpiece on a chuck or between two centers, rotates, indexes and positions the workpiece, and is widely used in automation equipment.
Traditional graduated disk adopts manual control quotation to rotate in order to realize graduation and location more, perhaps adopts rack and pinion control quotation to rotate, and the fixed cover has connect the pinion disc promptly on the main shaft, and rack and pinion disc meshing, pneumatic cylinder promote the rack, thereby the rack promotes the gear and drives the quotation and rotate, realizes the stop location of quotation through another group of rack and pinion meshing. These traditional structures are slow in rotation speed in the use, seriously influence machining efficiency, and the control accuracy through manual regulation is relatively poor.
In patent CN208841047U, a high-speed and high-precision index dial is disclosed, comprising: a housing; the driving mechanism is connected with the shell; the transmission mechanism is connected with the driving mechanism; the transmission mechanism comprises an input shaft, a cam connected with the input shaft, a turret assembly connected with the cam, and a main shaft connected with the turret assembly; the turret component comprises a mounting seat connected with the main shaft and a plurality of rotating blocks connected with the mounting seat; the control mechanism is connected with the main shaft; the clutch assembly is correspondingly sleeved on the main shaft; the clutch assembly comprises a first clutch block, a second clutch block and a third clutch block which are respectively arranged corresponding to the first clutch block; and the disk surface is connected with the clutch assembly. According to the high-speed high-precision index plate, the turret assembly is arranged to replace the traditional gear transmission, so that the main shaft can rotate at a relatively large angle by rotating the cam at a relatively small angle, and the rotating speed of the main shaft is greatly improved while the precision is ensured.
However, if the conventional three-plate clutch gear of the hydraulic indexing disc is accelerated when rotating, the gear is broken when the gear is adjusted to be more than 35KG of hydraulic pressure, and the problems of back-and-forth movement, gear breakage and the like exist.
SUMMERY OF THE UTILITY MODEL
In view of above situation, in order to solve the problem that above-mentioned technique exists, the utility model provides a five separation and reunion tooth graduated disks, the structure is more accurate, and the rigidity is stronger, solves the make a round trip drunkenness phenomenon, the tipping phenomenon of traditional oil pressure graduated disk simultaneously.
A five-piece clutch tooth dividing plate comprises a shell, wherein a rotating mechanism, a first clutch tooth assembly and a second clutch tooth assembly are arranged in the shell, the second clutch tooth assembly is arranged in the first clutch tooth assembly, and a plate surface is arranged above the first clutch tooth assembly and the second clutch tooth assembly; the second clutch tooth assembly is internally provided with a spindle, the rotating mechanism is provided with a first data clutch tooth and a second data clutch tooth which are meshed with each other, the second data clutch tooth is arranged on the spindle, and the excircle of the second data clutch tooth is provided with a transmission tooth; the first clutch gear assembly is provided with a third data clutch gear, a fourth data clutch gear and a fifth data clutch gear, and the third data clutch gear, the fourth data clutch gear and the fifth data clutch gear are meshed respectively.
According to the indexing disc with the five clutch teeth, the upper surface of the fifth data clutch tooth is provided with a needle bearing and an axial retainer, and the bottom surface of the disc surface is in contact with the needle bearing.
According to the five-piece clutch tooth dividing plate, the plate surface is fixedly arranged at the top of the main shaft.
According to the indexing disc with the five clutch teeth, a first transmission mechanism and a second transmission mechanism which are connected with the rotating mechanism are further arranged.
According to the five-piece clutch tooth dividing plate, the bottom of the shell is connected with a fixing mechanism.
According to the five-piece clutch tooth dividing plate, the transmission teeth arranged on the outer circle of the second data clutch tooth are meshed with the transmission rack.
After the technology provided by the utility model, according to the utility model discloses five separation and reunion tooth graduated disks of embodiment have following beneficial effect.
1) Because set up the coincide of row of teeth subassembly and big size data separation and reunion tooth to through setting up the coincidence of each runner assembly and big size data separation and reunion tooth and realized adding more accurate finish machining with locking man-hour, make a round trip to float and the tooth breakage phenomenon when improving traditional data tooth and changeing when target in place locking greatly.
2) The needle bearing and the axial retainer are designed on the disk surface, so that the device is lighter and more accurate in operation. And meanwhile, the stability and the high rigidity are increased, and the method is more suitable for machining heavy-cutting high-precision products.
Drawings
FIG. 1 is a block diagram of a five-plate clutch tooth indexing plate according to the present application;
FIG. 2 is an exploded view of a five-plate clutch tooth indexing plate according to the present application;
FIG. 3 is an internal structural view of a five-plate clutch teeth indexing plate according to the present application;
fig. 4 is an exploded view of a first clutch tooth assembly of a five-plate clutch tooth indexing plate according to the present application.
Detailed Description
Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist in understanding the exemplary embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to assist understanding, but they are to be construed as merely illustrative. Accordingly, those skilled in the art will recognize that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present invention. Also, in order to make the description clearer and simpler, a detailed description of functions and configurations well known in the art will be omitted.
As shown in fig. 1 to 4, a five-plate clutch gear indexing disc includes a housing 27, a rotating mechanism 43 and a first clutch gear assembly 40 and a second clutch gear assembly 42 are arranged in the housing 27, the second clutch gear assembly 42 is arranged in the first clutch gear assembly 40, and a disc surface 1 is arranged above the first clutch gear assembly 40 and the second clutch gear assembly 42; the second clutch gear assembly 42 is internally provided with a spindle 5, the rotating mechanism 43 is provided with a first data clutch gear 25 and a second data clutch gear 13 which are meshed with each other, the second data clutch gear 13 is arranged on the spindle 5, and the excircle of the second data clutch gear 13 is provided with a transmission gear; the first clutch gear assembly 40 is provided with a third data clutch gear 9, a fourth data clutch gear 7 and a fifth data clutch gear 4, and the third data clutch gear 9 is engaged with the fourth data clutch gear 7 and the fifth data clutch gear 4 respectively.
The upper surface of the fifth data clutch tooth 4 is provided with a needle bearing 3 and an axial retainer 6, and the bottom surface of the disk surface 1 is in contact with the needle bearing 3.
The disc surface 1 is fixedly arranged on the top of the main shaft 5.
A first transmission 46 and a second transmission 47 are also provided, which are connected to the rotation mechanism 43.
The bottom of the shell 27 is connected with a fixing mechanism 44.
The transmission teeth arranged on the outer circle of the second data clutch teeth 13 are meshed with the transmission rack 14.
According to the application, the five-piece clutch tooth indexing disc comprises a shell, a cover body, a driving mechanism, a locking mechanism, a clutch mechanism, a main shaft connecting assembly and a plurality of combination blocks connected with a mounting seat of the main shaft connecting assembly.
The shell is connected with the driving mechanism, the transmission mechanism comprises a spindle assembly connected with two data clutch teeth connected with the gear row, and the spindle assembly is connected with the piston assembly.
The control mechanism is connected with the transmission mechanism, the transmission mechanism is connected with the rotating mechanism, the rotating mechanism is connected with the three-piece clutch tooth assembly of the positioning mechanism, the three-piece clutch tooth assembly is correspondingly arranged on the spindle assembly and on the disk surface and the shell, and the three-piece clutch tooth assembly comprises a first clutch tooth arranged at one end of the mechanism and a clutch tooth assembly which is correspondingly arranged between a second clutch tooth and a third clutch tooth, wherein the second clutch tooth and the third clutch tooth are correspondingly connected with the first clutch tooth respectively.
Above-mentioned five separation and reunion tooth graduated disks owing to set up the coincidence of row of teeth subassembly and big or small data separation and reunion tooth to through setting up each runner assembly and the coincidence of big or small data separation and reunion tooth realize will locking man-hour more accurate finish machining, make a round trip the drunkenness and the tooth breakage phenomenon when improving traditional data tooth and changeing when target in place locking greatly.
According to the five-piece clutch tooth dividing plate, the five-piece clutch tooth dividing plate is particularly suitable for dividing and positioning machining of a combined machine tool and a special machine tool, and the whole plate surface is locked to rotate by up-down loosening of internal clutch transmission. The main shaft is fixed in the whole internal structure and is in tooth arrangement transmission. The locking of separation and reunion tooth realizes that the quotation stops and accurate location, and five separation and reunion teeth are automatic to be loosened during the rotation, and this structure is more accurate, and the rigidity is stronger, has solved the make a round trip drunkenness phenomenon of traditional oil pressure graduated disk simultaneously, collapses the tooth phenomenon.
According to the application, five separation and reunion tooth graduated disks can be used to carry out the product processing of high accuracy to the work piece, in this embodiment, these five separation and reunion tooth graduated disks are waterproof, and dustproof construction sets up, more is fit for all kinds of metalworking of heavy cutting, has high rigidity, and high accuracy, no back clearance long service life, repeated positioning accuracy 1 arcsec, cut apart superstrong rigid structure and clamping-force within the accuracy 4 arcsec, the precision positioning who is fit for the high load more can exert its advantage effect greatly when heavy cutting.
According to the five-piece clutch tooth indexing disc, the needle bearing and the axial retainer are designed on the disc surface, so that the equipment is lighter and more accurate in operation. And meanwhile, the stability and the high rigidity are increased, and the method is more suitable for machining heavy-cutting high-precision products.
The present invention has been described in detail, and the principle and the implementation of the present invention have been explained by using specific examples, and the explanation of the above examples is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Through the above description of the embodiments, those skilled in the art can clearly understand that the present invention can be implemented. Of course, the above listed cases are only examples, and the present invention is not limited thereto. It should be understood by those skilled in the art that other variations or simplifications according to the technical solution of the present invention may be appropriately applied to the present invention, and should be included in the scope of the present invention.
Claims (6)
1. The five-plate clutch tooth dividing plate is characterized by comprising a shell (27), wherein a rotating mechanism (43), a first clutch tooth assembly (40) and a second clutch tooth assembly (42) are arranged in the shell (27), the second clutch tooth assembly (42) is arranged in the first clutch tooth assembly (40), and a plate surface (1) is arranged above the first clutch tooth assembly (40) and the second clutch tooth assembly (42); a main shaft (5) is arranged in the second clutch tooth assembly (42), the rotating mechanism (43) is provided with a first data clutch tooth (25) and a second data clutch tooth (13) which are meshed with each other, the second data clutch tooth (13) is arranged on the main shaft (5), and the excircle of the second data clutch tooth (13) is provided with a transmission tooth; the first clutch gear assembly (40) is provided with a third data clutch gear (9), a fourth data clutch gear (7) and a fifth data clutch gear (4), and the third data clutch gear (9), the fourth data clutch gear (7) and the fifth data clutch gear (4) are respectively meshed.
2. The indexing plate for five-plate clutch teeth as claimed in claim 1, characterized in that the upper surface of the fifth data clutch teeth (4) is provided with a needle bearing (3) and an axial cage (6), and the bottom surface of the plate surface (1) is in contact with the needle bearing (3).
3. A five-plate clutch tooth indexing disc according to claim 1 or 2, characterized in that the disc surface (1) is fixedly arranged on the top of the main shaft (5).
4. A five-plate clutch tooth indexing disc according to claim 1 or 2, characterized in that a first transmission mechanism (46) and a second transmission mechanism (47) are provided which are connected to the rotating mechanism (43).
5. The indexing plate for five-plate clutch teeth as claimed in claim 1 or 2, wherein a fixing mechanism (44) is connected to the bottom of the housing (27).
6. The indexing plate for five-plate clutch teeth according to claim 1 or 2, wherein the outer circle of the second data clutch teeth (13) is provided with a transmission tooth which is meshed with the transmission rack (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054311.7U CN210968089U (en) | 2019-11-25 | 2019-11-25 | Five-piece clutch tooth dividing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054311.7U CN210968089U (en) | 2019-11-25 | 2019-11-25 | Five-piece clutch tooth dividing plate |
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| Publication Number | Publication Date |
|---|---|
| CN210968089U true CN210968089U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922054311.7U Active CN210968089U (en) | 2019-11-25 | 2019-11-25 | Five-piece clutch tooth dividing plate |
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| CN (1) | CN210968089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273972A (en) * | 2021-12-30 | 2022-04-05 | 冈田精机丹阳有限公司 | Two-piece tooth-type indexing table based on worm gear and worm gear composite transmission |
-
2019
- 2019-11-25 CN CN201922054311.7U patent/CN210968089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273972A (en) * | 2021-12-30 | 2022-04-05 | 冈田精机丹阳有限公司 | Two-piece tooth-type indexing table based on worm gear and worm gear composite transmission |
| CN114273972B (en) * | 2021-12-30 | 2022-08-12 | 冈田精机丹阳有限公司 | Two-piece tooth-type indexing table based on worm gear and worm gear composite transmission |
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