CN220107725U - Moment motor special for vertical lathe - Google Patents
Moment motor special for vertical lathe Download PDFInfo
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- CN220107725U CN220107725U CN202320888751.6U CN202320888751U CN220107725U CN 220107725 U CN220107725 U CN 220107725U CN 202320888751 U CN202320888751 U CN 202320888751U CN 220107725 U CN220107725 U CN 220107725U
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- shell
- end cover
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- water outlet
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000110 cooling liquid Substances 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a torque motor special for a vertical lathe, which comprises: the fan comprises a shell, a fan part and a flange I; the shell is barrel-shaped, one side of the shell is provided with a fan part, and the other side of the shell is connected with the first flange and the second flange through bolts; the water inlet and the water outlet are arranged on one side of the shell, the water inlet is arranged on the upper part or the front part of the water outlet, and the water inlet and the water outlet are arranged in parallel; the water inlet and the water outlet are respectively connected with the two ends of the cooling liquid pipe, and the two ends of the cooling liquid pipe are connected with the water inlet and the water outlet through welding; the front end cover, the stator magnetic poles and the rear end cover are arranged in the shell, and the front end cover is fixed on the inner wall of the shell through bolts; through the improvement to a torque motor special for vertical lathe, have structural design reasonable, faster better heat dissipation, the advantage of being convenient for install and maintain to the effectual problem and the not enough that appear in having solved current device.
Description
Technical Field
The utility model relates to the technical field of torque motors, in particular to a torque motor special for a vertical lathe.
Background
The torque motor is a special motor with soft mechanical property and wide speed regulation range. The shaft of such a motor outputs power not at constant power but at constant torque. The torque motor includes: a direct current torque motor, an alternating current torque motor, and a brushless direct current torque motor. When the load increases, the rotation speed of the motor can be automatically reduced, and the output torque increases to keep balance with the load. The torque motor has high locked-rotor torque and small locked-rotor current, and can bear locked-rotor operation for a certain time. In order to meet the changeable demands on the machine tool market, the torque motor is more and more popular, and shadows of the torque motor can be seen on aerospace, die manufacturing, energy and automation markets, and the use of the torque motor has a good effect of ensuring the precision and quality of workpieces.
However, the torque motor rotor has high resistance and large loss, the generated heat is large, and the torque motor rotor is more serious especially in low-speed running and locked-rotor, and when the torque motor rotor is applied to a vertical lathe, the torque motor is arranged inside the lathe, and other parts inside the lathe also emit heat in the movement process, so the heat dissipation effect of the fan is not ideal.
In view of the above, the present utility model has been made in view of the above problems, and it is an object of the present utility model to provide a torque motor for a vertical lathe, which is capable of solving the problems and improving the practical value.
Disclosure of Invention
The utility model aims to provide a torque motor special for a vertical lathe, which solves the problems and the shortcomings in the prior art.
In order to achieve the above purpose, the utility model provides a torque motor special for a vertical lathe, which is achieved by the following specific technical means:
a torque motor dedicated to a vertical lathe, comprising: the fan comprises a shell, a fan part, a first flange, a second flange, a water inlet, a water outlet, a front end cover, a rotor winding, a bearing, a commutator, a rotor core, stator magnetic poles, brushes, a rear end cover and a coolant pipe; the shell is barrel-shaped, one side of the shell is provided with a fan part, and the other side of the shell is connected with the first flange and the second flange through bolts; the water inlet and the water outlet are arranged on one side of the shell, the water inlet is arranged on the upper part or the front part of the water outlet, and the water inlet and the water outlet are arranged in parallel; the water inlet and the water outlet are respectively connected with the two ends of the cooling liquid pipe, and the two ends of the cooling liquid pipe are connected with the water inlet and the water outlet through welding; the front end cover, the stator magnetic poles and the rear end cover are arranged in the shell, and the front end cover is fixed on the inner wall of the shell through bolts; one side of the stator magnetic pole is fixed on one side of the front end cover through a bolt, and the other side of the stator magnetic pole is fixed on one side of the rear end cover through a bolt; the front end cover, the stator magnetic poles and the rear end cover are internally provided with a rotor winding, a bearing, a commutator, a rotor core and an electric brush.
As a further optimization of the technical scheme, the torque motor special for the vertical lathe is characterized in that the cooling liquid pipe is of a spiral tubular structure and is connected to the outer walls of the front end cover, the stator magnetic pole and the rear end cover in a sleeved mode.
As a further optimization of the technical scheme, the rectangular or U-shaped or parallelogram strip-shaped grooves are formed in the outer wall of the shell of the torque motor special for the vertical lathe.
As a further optimization of the technical scheme, the torque motor special for the vertical lathe is characterized in that a threaded hole for installing a shell is formed in the outer wall of the first flange, vertical straight notches are formed in the outer wall of the first flange, and the vertical straight notches are distributed on the left side and the right side of the outer side of the threaded hole.
As a further optimization of the technical scheme, the torque motor special for the vertical lathe is characterized in that the outer wall of the second flange is provided with the bolt hole for installing the straight notch of the flange, the outer wall of the second flange is provided with the horizontal straight notch, and the parallel straight notches are distributed up and down on the outer side of the threaded hole.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the cooling liquid pipe is of a spiral tubular structure and is connected to the outer walls of the front end cover, the stator magnetic poles and the rear end cover in a sleeved mode; rectangular or U-shaped or parallelogram strip-shaped grooves are formed in the outer wall of the shell, so that the area of internal heat absorption and external heat dissipation is increased, and the heat dissipation effect is better and faster.
2. The outer wall of the flange I is provided with a threaded hole for installing the shell, the outer wall of the flange I is provided with vertical straight notches, and the vertical straight notches are distributed left and right at the outer side of the threaded hole; the outer wall of the second flange is provided with a bolt hole for installing a straight notch of the flange, the outer wall of the second flange is provided with a horizontal straight notch, the parallel straight notches are distributed up and down on the outer side of the threaded hole, the position adjustment of the motor is facilitated, the gap between a motor main shaft of the vertical lathe and a connected gear is convenient to adjust, or the axis of the vertical lathe is convenient to install and maintain later.
3. The torque motor special for the vertical lathe has the advantages of reasonable structural design, rapidness, better heat dissipation and convenience in installation and maintenance by improving the torque motor, so that the problems and the defects in the conventional device are effectively solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic diagram of an explosive structure according to the present utility model.
In the figure: the fan comprises a shell 1, a fan part 2, a first flange 3, a second flange 4, a water inlet 5, a water outlet 6, a front end cover 7, a rotor winding 8, a bearing 9, a commutator 10, a rotor core 11, stator poles 12, brushes 13, a rear end cover 14 and a coolant pipe 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, the present utility model provides a specific technical embodiment of a torque motor dedicated to a vertical lathe:
a torque motor dedicated to a vertical lathe, comprising: the fan comprises a shell 1, a fan part 2, a first flange 3, a second flange 4, a water inlet 5, a water outlet 6, a front end cover 7, a rotor winding 8, a bearing 9, a commutator 10, a rotor core 11, stator poles 12, brushes 13, a rear end cover 14 and a coolant pipe 15; the shell 1 is in a barrel shape, one side of the shell 1 is provided with a fan part 2, and the other side of the shell 1 is connected with a first flange 3 and a second flange 4 through bolts; the outer wall of the first flange 3 is provided with a threaded hole for installing the shell 1, the outer wall of the first flange 3 is provided with a vertical straight slot, and the vertical straight slot is distributed left and right at the outer side of the threaded hole; the outer wall of the second flange 4 is provided with the bolt hole for installing the straight notch of the first flange 3, the outer wall of the second flange 4 is provided with the horizontal straight notch, the parallel straight notches are distributed up and down on the outer side of the threaded hole, the position adjustment of the motor is facilitated, the gap between the motor main shaft of the vertical lathe and the connected gear is convenient to adjust, or the axle center of the vertical lathe is convenient to install and maintain in later period.
The water inlet 5 and the water outlet 6 are arranged on one side of the shell 1, the water inlet 5 is arranged on the upper part or the front part of the water outlet 6, and the water inlet 5 and the water outlet 6 are arranged in parallel; the water inlet 5 and the water outlet 6 are respectively connected with two ends of the cooling liquid pipe 15, and two ends of the cooling liquid pipe 15 are connected with the water inlet 5 and the water outlet 6 through welding; the cooling liquid pipe 15 is of a spiral tubular structure, and the cooling liquid pipe 15 is connected to the outer walls of the front end cover 7, the stator magnetic pole 12 and the rear end cover 14 in a sleeving manner; rectangular or U-shaped or parallelogram strip-shaped grooves are formed in the outer wall of the shell 1, so that the areas of internal heat absorption and external heat dissipation are increased, and the heat dissipation effect is better and faster.
The front end cover 7, the stator magnetic poles 12 and the rear end cover 14 are arranged inside the shell 1, and the front end cover 7 is fixed on the inner wall of the shell 1 through bolts; one side of the stator pole 12 is fixed on one side of the front end cover 7 by bolts, and the other side of the stator pole 12 is fixed on one side of the rear end cover 14 by bolts; the front cover 7, the stator pole 12 and the rear cover 14 are internally provided with a rotor winding 8, a bearing 9, a commutator 10, a rotor core 11 and a brush 13.
The specific implementation steps are as follows:
firstly, a first flange 3 is arranged on a shell 1, a second flange 4 is arranged on the first flange 3, then the second flange 4 is arranged in a vertical lathe, a motor is fixed at a proper position by adjusting the first flange 3 and the second flange 4, and a water inlet 5 and a water outlet 6 are respectively connected with a water outlet end and a water return end of a cooling liquid device.
To sum up: the torque motor special for the vertical lathe is of a spiral tubular structure through a cooling liquid pipe, and the cooling liquid pipe is connected to the outer walls of a front end cover, a stator magnetic pole and a rear end cover in a sleeved mode; the rectangular or U-shaped or parallelogram strip-shaped grooves are formed in the outer wall of the shell, so that the areas of internal heat absorption and external heat dissipation are increased, and the heat dissipation effect is better and faster achieved; the outer wall of the first flange is provided with a threaded hole for installing the shell, the outer wall of the first flange is provided with vertical straight notches, and the vertical straight notches are distributed left and right at the outer side of the threaded hole; the outer wall of the second flange is provided with a bolt hole for installing a straight notch of the flange, the outer wall of the second flange is provided with a horizontal straight notch, the parallel straight notches are distributed up and down on the outer side of the threaded hole, the position adjustment of the motor is facilitated, the gap between a motor main shaft of the vertical lathe and a connected gear is convenient to adjust, or the axis of the vertical lathe is convenient to install and maintain in later period; through the improvement to a torque motor special for vertical lathe, have structural design reasonable, faster better heat dissipation, the advantage of being convenient for install and maintain to the effectual problem and the not enough that appear in having solved current device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A torque motor dedicated to a vertical lathe, comprising: the fan comprises a shell (1), a fan part (2), a first flange (3), a second flange (4), a water inlet (5), a water outlet (6), a front end cover (7), a rotor winding (8), a bearing (9), a commutator (10), a rotor core (11), stator magnetic poles (12), brushes (13), a rear end cover (14) and a cooling liquid pipe (15); the method is characterized in that: the shell (1) is barrel-shaped, one side of the shell (1) is provided with a fan part (2), and the other side of the shell (1) is connected with the first flange (3) and the second flange (4) through bolts; the water inlet (5) and the water outlet (6) are arranged on one side of the shell (1), the water inlet (5) is arranged on the upper part or the front part of the water outlet (6), and the water inlet (5) and the water outlet (6) are arranged in parallel; the water inlet (5) and the water outlet (6) are respectively connected to two ends of the cooling liquid pipe (15), and the two ends of the cooling liquid pipe (15) are connected with the water inlet (5) and the water outlet (6) through welding; the front end cover (7), the stator magnetic poles (12) and the rear end cover (14) are arranged inside the shell (1), and the front end cover (7) is fixed on the inner wall of the shell through bolts; one side of the stator magnetic pole (12) is fixed on one side of the front end cover (7) through bolts, and the other side of the stator magnetic pole (12) is fixed on one side of the rear end cover (14) through bolts; the front end cover (7), the stator magnetic poles (12) and the rear end cover (14) are internally provided with a rotor winding (8), a bearing (9), a commutator (10), a rotor core (11) and a brush (13).
2. A torque motor dedicated to a vertical lathe as defined in claim 1, wherein: the cooling liquid pipe (15) is of a spiral tubular structure, and the cooling liquid pipe (15) is connected to the outer walls of the front end cover (7), the stator magnetic poles (12) and the rear end cover (14) in a sleeved mode.
3. A torque motor dedicated to a vertical lathe as defined in claim 1, wherein: rectangular or U-shaped or parallelogram strip-shaped grooves are formed in the outer wall of the shell (1).
4. A torque motor dedicated to a vertical lathe as defined in claim 1, wherein: the outer wall of the first flange (3) is provided with a threaded hole for installing the shell (1).
5. A torque motor dedicated to a vertical lathe as defined in claim 1, wherein: and a bolt hole for installing the straight notch of the first flange (3) is formed in the outer wall of the second flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888751.6U CN220107725U (en) | 2023-04-17 | 2023-04-17 | Moment motor special for vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888751.6U CN220107725U (en) | 2023-04-17 | 2023-04-17 | Moment motor special for vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107725U true CN220107725U (en) | 2023-11-28 |
Family
ID=88842632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320888751.6U Active CN220107725U (en) | 2023-04-17 | 2023-04-17 | Moment motor special for vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107725U (en) |
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2023
- 2023-04-17 CN CN202320888751.6U patent/CN220107725U/en active Active
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