CN218744916U - Gear rolling machine cutter transmission mechanism - Google Patents
Gear rolling machine cutter transmission mechanism Download PDFInfo
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- CN218744916U CN218744916U CN202222682020.4U CN202222682020U CN218744916U CN 218744916 U CN218744916 U CN 218744916U CN 202222682020 U CN202222682020 U CN 202222682020U CN 218744916 U CN218744916 U CN 218744916U
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Abstract
The utility model discloses a roll tooth machine cutter drive mechanism, including the mount pad, present N group's cutter feed mechanism, cutter axial drive mechanism, cutter axial transmission shaft, the coaxial two rounds that the annular was arranged, the coaxial two rounds pass through cutter operation drive belt and constitute closed loop transmission return circuit, cutter operation drive belt contact transmission in take-up pulley device, take-up pulley device sets up on the mount pad, the utility model discloses a coaxial round on the motor drive cutter axial drive mechanism to rethread cutter operation drive belt's transmission has realized rolling tooth machine's cutter axial drive mechanism synchronous operation, has promoted the operation precision of equipment.
Description
Technical Field
The utility model relates to a roll tooth machine technical field, concretely relates to roll tooth machine cutter drive mechanism.
Background
In patent document with publication number CN209736772U, a novel finned tube teeth forming device is disclosed, in which a cutter cutting mechanism respectively adopts a motor to drive cutting operation, and the synchronous operation effect is relatively poor; and meanwhile, three groups of cutting operation motors are adopted, so that the manufacturing cost of the equipment is relatively high. Therefore, it is highly desirable to develop a tool transmission mechanism with high synchronization and relative economy by those skilled in the art.
Disclosure of Invention
An object of the utility model is to provide a roll tooth machine cutter drive mechanism of simple structure, high synchronism.
Realize the utility model discloses the technical solution of purpose does: a gear rolling machine cutter transmission mechanism comprises a mounting seat, wherein N groups of cutter feeding mechanisms which are annularly arranged are mounted on the mounting seat, cutter axial transmission mechanisms are arranged on the N groups of cutter feeding mechanisms and respectively comprise a cutter axial transmission shaft, coaxial two wheels are mounted on the cutter axial transmission shafts, a left transmission wheel and a right transmission wheel are mounted on the mounting seat on two sides of each coaxial two wheel, a coaxial one wheel is mounted on the cutter axial transmission shaft on a first group of cutter feeding mechanism in the N groups of cutter feeding mechanisms and is connected to a motor transmission wheel through a motor transmission belt, the motor transmission wheel is connected to a motor, the motor is fixed on the mounting seat, one side, located at the central point of the mounting seat, of the coaxial two wheels on the first group of cutter feeding mechanism is in contact transmission with the cutter operation transmission belt, the cutter operation transmission belt sequentially contacts and transmits the outer side of a right transmission wheel correspondingly arranged on the coaxial two wheels on the first group of cutter feeding mechanisms, the outer side of a left transmission wheel correspondingly arranged on the coaxial two wheels on the second group of cutter feeding mechanisms, the outer side of a right transmission wheel correspondingly arranged on the coaxial two wheels on the second group of cutter feeding mechanisms, and the outer side of a right transmission wheel correspondingly arranged on the coaxial two wheels on the second group of cutter feeding mechanisms, the cutter operation transmission belt sequentially contacts and transmits the outer side of the right transmission wheel correspondingly arranged on the coaxial two wheels on the Nth group of cutter feeding mechanisms through the same contact transmission structure, then contacts and transmits the outer side of the left transmission wheel correspondingly arranged on the coaxial two wheels on the first group of cutter feeding mechanisms, and then contacts and transmits the coaxial two wheels on the first group of cutter feeding mechanisms to one side of the central point of the mounting base, so as to form a closed loop transmission circuit of the cutter operation transmission belt, the cutter operation transmission belt is in contact transmission with a tensioning wheel device, the tensioning wheel device is arranged on the mounting seat, and N is a positive integer greater than 1.
Preferably, the tensioning wheel device comprises a fixing bolt installed on the installation seat, a rotatable connecting rod is sleeved on the fixing bolt, a tensioning wheel is installed at the end of the connecting rod, the tensioning wheel is in contact connection with the cutter operation transmission belt, the connecting rod is connected to one end of a spring, and the other end of the spring is fixed on the installation seat.
Preferably, said N is equal to 3.
Preferably, the tool operation transmission belt is a tool operation transmission toothed belt, the two coaxial gears are two coaxial gears, and the tool operation transmission toothed belt is matched with the two coaxial gears for contact transmission.
Preferably, the motor transmission wheel is a motor transmission gear, the motor conveyor belt is a motor transmission toothed belt, a coaxial wheel is a coaxial gear, and the motor transmission gear, the motor transmission toothed belt and the coaxial gear are in matched contact transmission with each other.
Preferably, the motor conveyor belt and the cutter operation conveyor belt are single-face tooth synchronous belts.
Compared with the prior art, the utility model, it is showing the advantage:
1. the technical scheme of the utility model pass through the coaxial round on the motor drive cutter axial drive mechanism to the transmission of rethread cutter operation drive belt has realized the synchronous operation of cutter axial drive mechanism of rolling tooth machine, has promoted the operation precision of equipment.
2. The utility model discloses technical scheme has saved the motor and has used quantity, has reduced the manufacturing cost of product.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a gear rolling machine tool transmission mechanism of the present invention.
Detailed Description
As shown in fig. 1, a gear rolling mill cutter transmission mechanism comprises a mounting base 1, 3 sets of cutter feeding mechanisms 2 arranged annularly are mounted on the mounting base 1, cutter axial transmission mechanisms 217 are arranged on the 3 sets of cutter feeding mechanisms 2, each cutter axial transmission mechanism 217 comprises a cutter axial transmission shaft, coaxial two wheels are mounted on each cutter axial transmission shaft, a left transmission wheel 11 and a right transmission wheel 12 are mounted on the mounting base 1 on two sides of each coaxial two wheel, a coaxial first wheel is mounted on each cutter axial transmission shaft on the first set of cutter feeding mechanism 2, the coaxial first wheel is connected to a motor transmission wheel 3 through a motor transmission belt 4, the motor transmission wheel 3 is connected to a motor, the motor is fixed on the mounting base 1, one side of the coaxial two wheels on the first set of cutter feeding mechanism 2, which is located at the central point of the mounting base 1, is in contact with a cutter operation transmission belt 5, the cutter operation transmission belt 5 is in contact with the outer side of a right transmission wheel 12, which is correspondingly arranged on the coaxial two wheels on the first set of the coaxial two wheels, one side of the left transmission belt on the second set of the cutter feeding mechanism 2, is in contact with the outer side of the second set of the right transmission wheel, the transmission belt 2, the coaxial two wheels, the cutter feeding mechanism 2, and the cutter feeding mechanism 2 is in contact with the same structure, the outer side of the second set of the right transmission belt, the cutter feeding mechanism, the second set of the coaxial two wheels, the cutter feeding mechanism, and the coaxial two wheels, the same cutter feeding mechanism, the coaxial transmission belt is in contact with the outer side of the cutter feeding mechanism, the same structure, forming a closed loop transmission loop of a tool operation transmission belt 5, wherein the tool operation transmission belt 5 is in contact transmission with a tensioning wheel device, and the tensioning wheel device is arranged on the mounting seat 1; the tensioning wheel device comprises a fixing bolt 61 installed on an installation seat 1, a rotatable connecting rod 62 is sleeved on the fixing bolt 61, a tensioning wheel 63 is installed at the end of the connecting rod 62, the tensioning wheel 63 is in contact connection with a cutter operation transmission belt 5, the connecting rod 62 is connected to one end of a spring 64, the other end of the spring 64 is fixed on the installation seat 1, the cutter operation transmission belt 5 is a cutter operation transmission toothed belt, two coaxial gears are coaxial gears, the cutter operation transmission toothed belt is matched with the coaxial two gears for contact transmission, the motor transmission wheel 3 is a motor transmission gear, the motor transmission belt 4 is a motor transmission toothed belt, one coaxial gear is a coaxial gear, the motor transmission toothed belt and the coaxial gear are in matched contact transmission with each other, and the motor transmission belt 4 and the cutter operation transmission belt 5 are single-sided toothed synchronous belts.
The utility model discloses the theory of operation does: the motor sequentially drives the motor driving wheel 3, the motor conveyor belt 4 and the coaxial first wheel, the coaxial first wheel drives the coaxial second wheel on the first group of cutter feeding mechanism 2 through the cutter axial transmission shaft on the first group of cutter feeding mechanism 2, and the coaxial second wheel sequentially drives the coaxial second wheel, the left driving wheel 11, the right driving wheel 12 and the tension wheel 63 on the closed loop transmission circuit of the cutter operation transmission belt 5 through the cutter operation transmission belt 5 to move, so that the coaxial second wheels on the 3 groups of cutter feeding mechanisms 2 synchronously operate, the synchronous operation of the cutter axial transmission mechanism 217 of the gear rolling machine is realized, and the operation precision of the equipment is improved; according to the technical scheme, only 1 motor is adopted to drive the cutter axial transmission mechanism 217 on the 3 groups of cutter feeding mechanisms 2 to synchronously operate, so that the use amount of the motors is saved, and the manufacturing cost of products is reduced.
In addition to the above embodiments, other embodiments not described above should be within the scope of the present invention. The embodiments described herein are merely exemplary and various modifications, additions or substitutions may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation, the terms being used in a generic and descriptive sense only and not for purposes of limitation.
Claims (6)
1. A gear rolling machine cutter transmission mechanism comprises a mounting seat (1), wherein N groups of cutter feeding mechanisms (2) which are annularly arranged are mounted on the mounting seat (1), cutter axial transmission mechanisms (217) are arranged on the N groups of cutter feeding mechanisms (2), each cutter axial transmission mechanism (217) comprises a cutter axial transmission shaft, and a left transmission wheel (11) and a right transmission wheel (12) are mounted on the mounting seat (1) on two sides of each coaxial two-wheel, a coaxial one-wheel is mounted on a cutter axial transmission shaft on a first group of cutter feeding mechanism (2) in the N groups of cutter feeding mechanisms (2), the coaxial first wheel is connected with the motor driving wheel (3) through the motor conveying belt (4), the motor driving wheel (3) is connected with the motor, the motor is fixed on the mounting seat (1), one side of the central point of the mounting seat (1) is in contact with and drives the cutter operation driving belt (5) by the coaxial second wheel on the first group of cutter feeding mechanism (2), the cutter operation driving belt (5) is in contact with and drives the outer side of the right driving wheel (12) correspondingly arranged by the coaxial second wheel on the first group of cutter feeding mechanism (2), the outer side of the left driving wheel (11) correspondingly arranged by the coaxial second wheel on the second group of cutter feeding mechanism (2), one side of the central point of the mounting seat (1), the coaxial second wheel on the second group of cutter feeding mechanism (2), the cutter operation transmission belt (5) is in contact transmission with the outer side of a right transmission wheel (12) correspondingly arranged on a coaxial pulley on a second group of cutter feeding mechanisms (2) in sequence through the same contact transmission structure, and then is in contact transmission with the outer side of a right transmission wheel (12) correspondingly arranged on a coaxial pulley on an Nth group of cutter feeding mechanisms (2), and then is in contact transmission with the outer side of a left transmission wheel (11) correspondingly arranged on a coaxial pulley on a first group of cutter feeding mechanisms (2), and then is in contact transmission with the coaxial pulley on the first group of cutter feeding mechanisms (2) and is positioned on one side of the central point of the mounting seat (1), so that a closed loop of the cutter operation transmission belt (5) is formed, the cutter operation transmission belt (5) is in contact transmission with a tensioning wheel device, the tensioning wheel device is arranged on the mounting seat (1), and N is a positive integer greater than 1.
2. A gear milling machine tool transmission according to claim 1, characterized in that the tension wheel device comprises a fixing bolt (61) mounted on the mounting base (1), the fixing bolt (61) is sleeved with a rotatable connecting rod (62), the end of the connecting rod (62) is provided with a tension wheel (63), the tension wheel (63) is in contact connection with the tool operation transmission belt (5), the connecting rod (62) is connected to one end of a spring (64), and the other end of the spring (64) is fixed on the mounting base (1).
3. A gear machine knife drive mechanism according to claim 1, characterized in that said N equals 3.
4. A gear machine tool transmission according to claim 1, characterized in that the tool work transmission belt (5) is a tool work transmission belt, the two coaxial wheels are two coaxial gears, and the tool work transmission belt is adapted to a two coaxial gear contact transmission.
5. A gear machine tool transmission according to claim 1, characterized in that the motor drive wheel (3) is a motor drive gear, the motor conveyor belt (4) is a motor conveyor belt, and the coaxial wheel is a coaxial gear, the motor drive gear, the motor conveyor belt and the coaxial gear being in mating contact transmission with each other.
6. A gear machine knife transmission according to claim 1, characterized in that the motor conveyor belt (4) and the knife work conveyor belt (5) are single-sided toothed synchronous belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682020.4U CN218744916U (en) | 2022-10-12 | 2022-10-12 | Gear rolling machine cutter transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682020.4U CN218744916U (en) | 2022-10-12 | 2022-10-12 | Gear rolling machine cutter transmission mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN218744916U true CN218744916U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222682020.4U Active CN218744916U (en) | 2022-10-12 | 2022-10-12 | Gear rolling machine cutter transmission mechanism |
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| CN (1) | CN218744916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488679A (en) * | 2022-10-12 | 2022-12-20 | 泰州市博义模具有限公司 | Novel synchronous transmission mechanism of gear rolling machine |
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2022
- 2022-10-12 CN CN202222682020.4U patent/CN218744916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488679A (en) * | 2022-10-12 | 2022-12-20 | 泰州市博义模具有限公司 | Novel synchronous transmission mechanism of gear rolling machine |
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