CN219725634U - Grinding equipment for motor rotor production - Google Patents
Grinding equipment for motor rotor production Download PDFInfo
- Publication number
- CN219725634U CN219725634U CN202320949568.2U CN202320949568U CN219725634U CN 219725634 U CN219725634 U CN 219725634U CN 202320949568 U CN202320949568 U CN 202320949568U CN 219725634 U CN219725634 U CN 219725634U
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- grinding
- rotor
- motor
- clamping seat
- locking clamping
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- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses grinding equipment for producing a motor rotor, which comprises a grinding machine main body and a rotor fixing mechanism; the grinding machine main body comprises a grinding block, a grinding motor and a grinding slide rail, wherein the grinding block is connected with the grinding motor, and the grinding motor is in sliding connection with the grinding slide rail; the rotor fixing mechanism comprises a rotor bracket and a locking clamping seat which are positioned below the grinding machine main body, a transmission shaft of a rotor to be ground is fixed between the rotor bracket and the locking clamping seat, the grinding equipment is used for realizing quick locking of the rotor through the rotor bracket and the locking clamping seat, the rotor is driven to rotate through a rotating motor, and then the rotor is matched with the grinding machine main body to conduct grinding processing on the rotor, so that the aim of efficiently processing the rotor is achieved, looseness of the rotor is not easy to occur in the processing process, sliding wire is not easy to occur, and the processing quality of the rotor is greatly improved.
Description
Technical Field
The utility model relates to the technical field of grinding equipment, in particular to grinding equipment for motor rotor production.
Background
The rotor of the motor generally consists of an iron core, a slip ring, a fan blade and the like which are wound with coils. The main components of the power machine or the working machine such as the motor, the generator, the gas turbine, the turbine compressor and the like rotate at high speed.
In the production process of the motor rotor, most of the motor rotor needs to be ground through a grinding machine, two ends of a workpiece (a rotor to be processed) need to be aligned with two fixture tools on a grinding machine respectively during processing, two shafts of the rotor are inserted into fixed cylinders on two sides respectively, bolts are screwed again, the bolts extend into the fixed cylinders to fix the shafts inside the fixed cylinders, the clamping operation is inconvenient, moreover, the tightening force of the bolts is difficult to realize accurate control, the risk of sliding wires exists due to rotation of a rotating shaft, the processing efficiency is reduced, and the improvement is needed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Therefore, the technical problem to be solved by the utility model is to provide the grinding equipment for producing the motor rotor, and the purpose is to solve the problem that sliding wires easily occur in the existing rotating grinding process of the rotor.
In order to solve the technical problems, the utility model provides the following technical scheme: a grinding device for producing a motor rotor comprises a grinding machine main body and a rotor fixing mechanism;
the grinding machine main body comprises a grinding block, a grinding motor and a grinding slide rail, wherein the grinding block is connected with the grinding motor, and the grinding motor is in sliding connection with the grinding slide rail;
the rotor fixing mechanism comprises a rotor bracket and a locking clamping seat which are positioned below the grinding machine main body, a transmission shaft of a rotor to be ground is fixed between the rotor bracket and the locking clamping seat, an anti-slip sealing plate is connected to the rear side of the rotor bracket, the contact area between the rotating shaft and the rotor fixing mechanism is increased, and the friction force is improved; the anti-slip sealing plate is provided with a control sliding groove, a reset spring is connected to the inside of the control sliding groove, the reset spring is connected with a lifting sliding block, the lifting sliding block is connected with the control sliding groove in a vertical sliding mode, the lifting sliding block is connected with a locking clamping seat, and the design of the reset spring can facilitate the ejection of the locking clamping seat through the lifting sliding block when the rotor is taken down in a later period, so that the locking of the rotor is rapidly released; the top end of the lifting sliding block is connected with a guide screw, the guide screw is connected with a locking assembly, and the locking clamping seat is fixed on the rotor bracket through the locking assembly.
As a preferable mode of the grinding apparatus for producing a motor rotor according to the present utility model, wherein: the grinding machine main body further comprises a protective cover, the grinding sliding rail is fixed on the protective cover, the protective cover is arranged on the outer side of the rotor fixing mechanism and the grinding machine main body, the top end of the protective cover is connected with a fan, the protective cover is used for preventing grinding waste from splashing, and the fan can play a role in assisting in cooling equipment and workpieces.
As a preferable mode of the grinding apparatus for producing a motor rotor according to the present utility model, wherein: the grinding slide rail is rotationally connected with a ball screw, the end part of the ball screw is connected with a slide rail motor, the ball screw is connected with a grinding slide seat, and the grinding motor is fixed on the grinding slide seat, so that the horizontal slide rail of the grinding block is convenient to control for processing.
As a preferable mode of the grinding apparatus for producing a motor rotor according to the present utility model, wherein: the rotor bracket is provided with a pressure sensor, the sensing end of the pressure sensor is connected with the locking clamping seat, the pressure sensor is connected with the controller, the pressure of the rotor bracket is convenient to control, and other power equipment is accurately controlled through the controller.
As a preferable mode of the grinding apparatus for producing a motor rotor according to the present utility model, wherein: the anti-slip sealing plate is fixedly connected with a rotating shaft, the rotating shaft is connected with a rotating motor, the rotating motor is connected with a controller, and the rotating motor drives the rotor to rotate so as to conduct rotary grinding processing.
As a preferable mode of the grinding apparatus for producing a motor rotor according to the present utility model, wherein: the locking component comprises a nut gear and a rotating gear, a threaded hole is formed in the nut gear, the nut gear is installed on the guide screw through threads of the threaded hole, the nut gear is in meshed transmission connection with the rotating gear, the rotating gear is connected with a motor, the motor is connected with the controller, and the motor is used for controlling the locking component to lock the rotor in a rapid and accurate position, so that the rotor is prevented from sliding.
The utility model has the beneficial effects that:
according to the grinding equipment for producing the motor rotor, disclosed by the utility model, the rotor is rapidly locked through the rotor bracket and the locking clamping seat, the rotor is driven to rotate through the rotating motor, and then the grinding machine main body is matched for grinding the rotor, so that the aim of efficiently processing the rotor is achieved, the rotor is not easy to loose in the processing process, the situation of sliding wire is not easy to occur, and the processing quality of the rotor is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of a rotor fixing mechanism according to the present utility model.
Fig. 3 is a bottom view of the present utility model.
Fig. 4 is a schematic view of a partial structure of the present utility model.
Fig. 5 is a schematic structural view of the anti-slip sealing plate according to the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1 to 5, in order to provide an embodiment of the present utility model, there is provided a grinding apparatus for producing a motor rotor, including a grinding machine body 100 and a rotor fixing mechanism 200;
the grinding machine body 100 comprises a grinding block 101, a grinding motor 102 and a grinding slide rail 103, wherein the grinding block 101 is connected with the grinding motor 102, and the grinding motor 102 is in sliding connection with the grinding slide rail 103; the grinding machine main body 100 further comprises a protective cover 106, the grinding slide rail 103 is fixed on the protective cover 106, the protective cover 106 is covered on the rotor fixing mechanism 200 and the outer side of the grinding machine main body 100, and the top end of the protective cover 106 is connected with a fan 107; the grinding slide rail 103 is rotatably connected with a ball screw 104, the end part of the ball screw 104 is connected with a slide rail motor 108, the ball screw 104 is connected with a grinding slide seat 105, and the grinding motor 102 is fixed on the grinding slide seat 105.
The rotor fixing mechanism 200 comprises a rotor bracket 201 and a locking clamping seat 202 which are positioned below the grinding machine main body 100, a transmission shaft of a rotor to be ground is fixed between the rotor bracket 201 and the locking clamping seat 202, a pressure sensor 2011 is installed on the rotor bracket 201, the sensing end of the pressure sensor 2011 is connected with the locking clamping seat 202, and the pressure sensor 2011 is connected with a controller.
The rear side of rotor bracket 201 is connected with anti-skidding shrouding 203, fixedly connected with rotation axis 208 on the anti-skidding shrouding 203, rotation axis 208 is connected with rotating electrical machines 209, and rotating electrical machines 209 are connected with the controller.
The anti-slip sealing plate 203 is provided with a control sliding groove 2031, the control sliding groove 2031 is internally connected with a return spring 204, the return spring 204 is connected with a lifting slide block 205, the lifting slide block 205 is connected with the control sliding groove 2031 in a vertical sliding way, the lifting slide block 205 is connected with a locking clamping seat 202, the top end of the lifting slide block 205 is connected with a guide screw 206, the guide screw 206 is connected with a locking assembly 207, and the locking clamping seat 202 is fixed on the rotor bracket 201 through the locking assembly 207.
The locking assembly 207 comprises a nut gear 2071 and a rotary gear 2072, wherein a threaded hole is formed in the nut gear 2071 and is installed on the lead screw 206 through the threaded hole in a threaded mode, the nut gear 2071 is in meshed transmission connection with the rotary gear 2072, the rotary gear 2072 is connected with a motor 2073, and the motor 2073 is connected with a controller.
In this embodiment: when the grinding machine is used, the transmission shafts at two ends of a rotor to be ground are placed on the corresponding rotor brackets 201, the motor 2073 is connected, the motor 2073 drives the rotary gear 2072 to rotate, the nut gear 2071 is connected with the nut gear 2071 in a meshed transmission manner through the rotary gear 2072, the nut gear 2071 is connected with the guide screw 206 through threads, the nut gear 2071 slides downwards on the guide screw 206, the locking clamping seat 202 is pressed down through the nut gear 2071, the lifting sliding block 205 on the locking clamping seat 202 compresses the reset spring 204 downwards, when the locking clamping seat 202 compresses a workpiece, the pressure value of the locking clamping seat 202 is monitored in real time through the pressure sensor 2011, and the rotation of the motor 2073 is suspended through the controller.
Starting the rotary motor 209, so that the rotary motor 209 drives the rotor fixing mechanism 200 to integrally rotate through the rotary shaft 208, and further drives the workpiece to rotate; meanwhile, the sliding rail motor 108 is started through the controller, so that the ball screw 104 rotates, the ball screw 104 is connected with the grinding slide seat 105, the grinding slide seat 105 drives the grinding block 101 to move, the grinding motor 102 is started, the grinding motor 102 drives the grinding block 101 to rotate, and further grinding processing is carried out on the surface of a workpiece; simultaneously, the fan 107 is started, and the workpiece and the grinding block 101 are cooled by the fan 107.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. Grinding equipment is used in production of motor rotor, its characterized in that: comprises a grinding machine main body (100) and a rotor fixing mechanism (200);
the grinding machine body (100) comprises a grinding block (101), a grinding motor (102) and a grinding slide rail (103), wherein the grinding block (101) is connected with the grinding motor (102), and the grinding motor (102) is in sliding connection with the grinding slide rail (103);
the rotor fixing mechanism (200) comprises a rotor bracket (201) and a locking clamping seat (202), wherein the rotor bracket (201) and the locking clamping seat (202) are arranged below a grinding machine main body (100), a transmission shaft of a rotor to be ground is fixed between the rotor bracket (201) and the locking clamping seat (202), an anti-slip sealing plate (203) is connected to the rear side of the rotor bracket (201), a control sliding groove (2031) is formed in the anti-slip sealing plate (203), a return spring (204) is connected to the control sliding groove (2031) in an internal connection mode, the return spring (204) is connected with a lifting sliding block (205), the lifting sliding block (205) is connected with the control sliding groove (2031) in an up-down sliding mode, the lifting sliding block (205) is connected with the locking clamping seat (202), a guide screw (206) is connected to the guide screw (206), and the locking clamping seat (202) is fixed on the rotor bracket (201) through the locking assembly (207).
2. The grinding apparatus for producing a motor rotor as defined in claim 1, wherein: the grinding machine body (100) further comprises a protective cover (106), the grinding slide rail (103) is fixed on the protective cover (106), the protective cover (106) is covered on the outer sides of the rotor fixing mechanism (200) and the grinding machine body (100), and the top end of the protective cover (106) is connected with a fan (107).
3. The grinding apparatus for producing a motor rotor as defined in claim 1, wherein: the grinding slide rail (103) is rotationally connected with a ball screw (104), the end part of the ball screw (104) is connected with a slide rail motor (108), the ball screw (104) is connected with a grinding slide seat (105), and the grinding motor (102) is fixed on the grinding slide seat (105).
4. The grinding apparatus for producing a motor rotor as defined in claim 1, wherein: the rotor bracket (201) is provided with a pressure sensor (2011), the sensing end of the pressure sensor (2011) is connected with the locking clamping seat (202), and the pressure sensor (2011) is connected with the controller.
5. The grinding apparatus for producing a motor rotor as defined in claim 1, wherein: and a rotating shaft (208) is fixedly connected to the anti-slip sealing plate (203), the rotating shaft (208) is connected with a rotating motor (209), and the rotating motor (209) is connected with a controller.
6. The grinding apparatus for producing a motor rotor as defined in claim 1, wherein: the locking assembly (207) comprises a nut gear (2071) and a rotary gear (2072), a threaded hole is formed in the nut gear (2071), the nut gear (2071) is installed on the guide screw (206) through the threaded hole in a threaded mode, the nut gear (2071) is in meshed transmission connection with the rotary gear (2072), the rotary gear (2072) is connected with a motor (2073), and the motor (2073) is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949568.2U CN219725634U (en) | 2023-04-23 | 2023-04-23 | Grinding equipment for motor rotor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949568.2U CN219725634U (en) | 2023-04-23 | 2023-04-23 | Grinding equipment for motor rotor production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725634U true CN219725634U (en) | 2023-09-22 |
Family
ID=88051177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320949568.2U Active CN219725634U (en) | 2023-04-23 | 2023-04-23 | Grinding equipment for motor rotor production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725634U (en) |
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2023
- 2023-04-23 CN CN202320949568.2U patent/CN219725634U/en active Active
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