CN211039560U - Speed ratio structure for machining center - Google Patents
Speed ratio structure for machining center Download PDFInfo
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- CN211039560U CN211039560U CN201921122692.1U CN201921122692U CN211039560U CN 211039560 U CN211039560 U CN 211039560U CN 201921122692 U CN201921122692 U CN 201921122692U CN 211039560 U CN211039560 U CN 211039560U
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- synchronizing wheel
- motor
- machining center
- reduction
- ratio structure
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Abstract
The utility model relates to a speed reduction equipment technical field especially relates to a velocity ratio structure for machining center, including motor, reducing gear box, the motor with be provided with decelerator between the reducing gear box, decelerator include with the output shaft fixed connection's of motor little synchronizing wheel, with the input shaft fixed connection's of reducing gear box big synchronizing wheel, connection little synchronizing wheel with the hold-in range of big synchronizing wheel. The utility model discloses simple structure easily reforms transform, and the structure after the transformation has increased the smear metal power of cutter, has improved machining efficiency.
Description
Technical Field
The utility model relates to a speed reduction equipment technical field especially relates to a velocity ratio structure for machining center.
Background
In the existing machining center, a motor is directly connected with a reduction gearbox, the reduction ratio of the reduction gearbox is 3:1, the rotating speed of a cutter is still too high, the cutting force is small during rough machining, one cutting amount needs to be machined twice or many times, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, and provide a velocity ratio structure for machining center, it sets up decelerator between motor and reducing gear box to reduce the rotational speed of cutter and increase its smear metal power, thereby improve machining efficiency.
The utility model provides a technical scheme that its technical problem adopted is: a speed ratio structure for a machining center comprises a motor and a reduction gearbox, wherein a speed reduction device is arranged between the motor and the reduction gearbox, and the speed reduction device comprises a small synchronizing wheel fixedly connected with an output shaft of the motor, a large synchronizing wheel fixedly connected with an input shaft of the reduction gearbox, and a synchronous belt connected with the small synchronizing wheel and the large synchronizing wheel.
Further, the reduction ratio of the speed reducing device is 3: 1.
The utility model has the advantages that: a speed ratio structure for a machining center comprises a motor and a reduction gearbox, wherein a speed reduction device is arranged between the motor and the reduction gearbox, and the speed reduction device comprises a small synchronizing wheel fixedly connected with an output shaft of the motor, a large synchronizing wheel fixedly connected with an input shaft of the reduction gearbox, and a synchronous belt connected with the small synchronizing wheel and the large synchronizing wheel. The utility model discloses simple structure easily reforms transform, and the structure after the transformation has increased the smear metal power of cutter, has improved machining efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a speed ratio structure for a machining center according to the present invention.
Description of reference numerals:
1-motor, 2-reduction box, 3-reduction gear, 31-small synchronous wheel, 32-big synchronous wheel, 33-synchronous belt.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1, the speed ratio structure for a machining center of the present embodiment includes a motor 1 and a reduction gearbox 2, a speed reduction device 3 is disposed between the motor 1 and the reduction gearbox 2, and the speed reduction device 3 includes a small synchronizing wheel 31 fixedly connected to an output shaft of the motor 1, a large synchronizing wheel 32 fixedly connected to an input shaft of the reduction gearbox 2, and a synchronous belt 33 connecting the small synchronizing wheel 31 and the large synchronizing wheel 32.
When in transformation, the original motor 1 and the reduction gearbox 2 are disassembled, a reduction gear 3 is arranged between the motor 1 and the reduction gearbox 2, the reduction gear 3 can adopt a synchronous belt structure and also can adopt other structures such as gear transmission and the like, and the operation is required to be stable. Because the speed reducing device 3 is a speed reducing structure, when the large synchronous wheel 32 arranged on the input shaft of the speed reducing box 2 rotates to drive the speed reducing box 2, the large synchronous wheel is equivalent to a small synchronous wheel, so that the cutting force of a cutter can be increased.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. A kind of speed ratio structure used for machining center, characterized by: the motor speed reducer comprises a motor (1) and a reduction gearbox (2), wherein a speed reducer (3) is arranged between the motor (1) and the reduction gearbox (2), and the speed reducer (3) comprises a small synchronizing wheel (31) fixedly connected with an output shaft of the motor (1), a large synchronizing wheel (32) fixedly connected with an input shaft of the reduction gearbox (2), and a synchronous belt (33) connected with the small synchronizing wheel (31) and the large synchronizing wheel (32).
2. A speed ratio structure for a machining center according to claim 1, wherein: the reduction ratio of the reduction gear (3) is 3: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122692.1U CN211039560U (en) | 2019-07-17 | 2019-07-17 | Speed ratio structure for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122692.1U CN211039560U (en) | 2019-07-17 | 2019-07-17 | Speed ratio structure for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039560U true CN211039560U (en) | 2020-07-17 |
Family
ID=71530816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122692.1U Active CN211039560U (en) | 2019-07-17 | 2019-07-17 | Speed ratio structure for machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039560U (en) |
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2019
- 2019-07-17 CN CN201921122692.1U patent/CN211039560U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |