CN217167771U

CN217167771U - Grinding equipment is used in electric motor rotor production

Info

Publication number: CN217167771U
Application number: CN202221125248.7U
Authority: CN
Inventors: 赵正方
Original assignee: Hebei Yijin Motor Co Ltd
Current assignee: Hebei Yijin Motor Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-12
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a grinding equipment is used in electric motor rotor production, which comprises a frame, the frame sets up for rectangular frame structure, the diapire slidable mounting of frame has two splint, rotate between the internal surface of the relative both sides of frame and install double-ended screw, double-ended screw's both ends run through the surface of two splint respectively and rather than threaded connection, wherein one the surface of splint runs through to be inserted and is equipped with the stay tube, be equipped with drive mechanism between frame and the stay tube, another the surface rotation that splint are close to stay tube one side is installed and is changeed the pipe, change the pipe and be located same axis setting with the stay tube, the stay tube runs through respectively with the surface of changeing the pipe and inserts and be equipped with two locking bolts. The utility model discloses because be slidable mounting between the diapire of two splint and frame for distance between two splint can be adjusted at will, so that carry out centre gripping, convenient to use to the rotor of different length.

Description

Grinding equipment is used in electric motor rotor production

Technical Field

The utility model relates to a rotor production facility technical field especially relates to a grinding equipment is used in electric motor rotor production.

Background

According to the ISO standard, the rotating body supported by the bearings is called a rotor. The rotor is the main rotating part in power machines and working machines. A motor or a rotating part of some rotary machine (e.g., a turbine). The rotor of the motor is generally composed of an iron core wound with coils, a slip ring, a fan blade and the like. The main components of power machines or working machines such as motors, generators, gas turbines, turbo compressors and the like rotate at high speed.

When the existing motor rotor grinding equipment is used, due to the fact that the length and the size of the rotor are different, users need to use grinding equipment with different specifications for grinding, equipment needed by grinding is added, and waste of funds is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grinding device for producing a motor rotor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grinding device for motor rotor production comprises a frame, wherein the frame is arranged in a rectangular frame structure, two clamping plates are slidably arranged on the bottom wall of the frame, a double-headed screw is rotatably arranged between the inner surfaces of two opposite sides of the frame, two ends of the double-headed screw respectively penetrate through the outer surfaces of the two clamping plates and are in threaded connection with the two clamping plates, a supporting pipe is arranged on the outer surface of one clamping plate in a penetrating and inserting mode, a transmission mechanism is arranged between the frame and the supporting pipe, a rotating pipe is rotatably arranged on the outer surface of one side, close to the supporting pipe, of the other clamping plate, the rotating pipe and the supporting pipe are arranged on the same axis, two locking bolts are respectively inserted and inserted on the outer surfaces of the supporting pipe and the rotating pipe in a penetrating mode, a pneumatic telescopic rod is fixedly arranged at the top end of the frame, a telescopic end of the pneumatic telescopic rod penetrates through the upper surface of the frame and is fixedly provided with a C-shaped plate, and a moving mechanism is arranged on the outer surface of the C-shaped plate.

As a further aspect of the utility model, drive mechanism installs the driving pipe that is close to stay tube one side internal surface in the frame including rotating, the stay tube is inserted and is located the inside of driving pipe and rather than sliding installation, the surface fixed mounting that the frame is close to the driving pipe has first motor, the output of first motor run through the surface of frame and with the terminal surface fixed mounting of driving pipe, be equipped with spacing subassembly between stay tube and the driving pipe.

As a further scheme of the utility model, a plurality of spacing grooves of stay tube surface are evenly seted up including the circumferencial direction to spacing subassembly, the even fixed mounting of inner wall circumferencial direction of driving pipe has a plurality ofly in spacing groove assorted stopper, the inner wall slidable mounting of stopper and spacing groove.

As a further aspect of the utility model, moving mechanism installs the drive screw between the relative both sides surface of C-shaped plate including rotating, the surface slidable mounting of C-shaped plate has the movable block, drive screw runs through the surface of movable block and rather than threaded connection, the lower fixed surface of movable block installs the grinding sword, the fixed surface of C-shaped plate installs the second motor, the output of second motor run through the surface of C-shaped plate and with drive screw's one end fixed mounting.

As a further aspect of the present invention, the outer surface of the frame is penetrated by one end of the double-headed screw and the rocking wheel is fixedly installed.

As a further aspect of the present invention, the outer fixed surface of the supporting tube has two spacing rings, two the spacing rings are respectively located at the two sides of the clamping plate.

As a further aspect of the utility model, the diapire fixed mounting of frame has spacing frame, splint and spacing frame's inner wall slidable mounting.

The beneficial effects of the utility model are that:

1. drive the double threaded screw through rocking the wheel and rotate, make the double threaded screw drive its both ends respectively two splint of threaded connection draw close each other, the back shaft both ends of rotor are emboliaed with the rotating tube to the stay tube that makes two splint surfaces set up respectively, and screw up locking bolt, can be with rotor fixed mounting between two splint, so that carry out abrasive machining to the rotor, because be slidable mounting between the diapire of two splint and frame, make the distance between two splint adjust at will, so that carry out the centre gripping to the rotor of different length, convenient to use.

2. Through starting first motor, make first motor drive transmission pipe rotate, because be connected with the spacing groove through the stopper between transmission pipe and the stay tube for the transmission pipe can drive the stay tube when rotating and rotate, makes the stay tube can drive the rotor and rotates, so that the grinding sword carries out abrasive machining to the rotor.

3. The C-shaped plate can be driven to move downwards through the pneumatic telescopic rod, so that the grinding knife can be attached to the surface of the rotor to grind the rotor.

Drawings

Fig. 1 is a schematic side view of a grinding apparatus for motor rotor production according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a transmission pipe of the grinding equipment for producing the motor rotor provided by the utility model;

fig. 3 is the utility model provides a grinding equipment for electric motor rotor production looks sideways at schematic structure diagram.

In the figure: 1. a frame; 2. a splint; 3. a double-ended screw; 4. a drive tube; 5. supporting a tube; 6. pipe rotation; 7. locking the bolt; 8. a first motor; 9. a pneumatic telescopic rod; 10. a C-shaped plate; 11. a drive screw; 12. a second motor; 13. a moving block; 14. grinding a cutter; 15. a limiting groove; 16. a limiting block; 17. a limiting ring; 18. a limiting frame; 19. and (5) shaking the wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 and 2, a grinding device for motor rotor production comprises a frame 1, wherein the frame 1 is arranged in a rectangular frame structure, two clamping plates 2 are slidably mounted on the bottom wall of the frame 1, the bottom ends of the clamping plates 2 are abutted against and slidably mounted on the bottom wall of the frame 1, a double-headed screw 3 is rotatably mounted between the inner surfaces of two opposite sides of the frame 1, the spiral lines at two ends of the double-headed screw 3 are oppositely arranged, two ends of the double-headed screw 3 respectively penetrate through the outer surfaces of the two clamping plates 2 and are in threaded connection with the outer surfaces, a supporting pipe 5 is inserted through the outer surface of one clamping plate 2, a transmission mechanism is arranged between the frame 1 and the supporting pipe 5, a rotating pipe 6 is rotatably mounted on the outer surface of one side, close to the supporting pipe 5, the rotating pipe 6 and the supporting pipe 5 are arranged on the same axis, two locking bolts 7 are respectively inserted through the outer surfaces of the supporting pipe 5 and the rotating pipe 6, and the locking bolts 7 penetrate through the outer surfaces of the supporting pipe 5 and the rotating pipe 6 and are respectively in threaded connection with the rotating pipe, the top fixed mounting of frame 1 has pneumatic telescopic rod 9, and the flexible end of pneumatic telescopic rod 9 runs through the upper surface of frame 1 and fixed mounting has C shaped plate 10, and the surface of C shaped plate 10 is equipped with moving mechanism.

In this embodiment, drive mechanism installs in frame 1 near the drive tube 4 of 5 one side internal surfaces of stay tube including rotating, and stay tube 5 is inserted and is located the inside of drive tube 4 and rather than slidable mounting, and frame 1 is close to the fixed surface of drive tube 4 and is installed first motor 8, and the output of first motor 8 run through the surface of frame 1 and with the terminal surface fixed mounting of drive tube 4, is equipped with spacing subassembly between stay tube 5 and the drive tube 4.

In this embodiment, spacing subassembly includes that the circumferencial direction evenly sets up in a plurality of spacing grooves 15 of 5 surfaces of stay tubes, and the even fixed mounting of inner wall circumferencial direction of driving tube 4 has a plurality of in 15 assorted stoppers of spacing groove 16, stopper 16 and the inner wall slidable mounting of spacing groove 15.

In this embodiment, the moving mechanism includes a driving screw 11 rotatably installed between the outer surfaces of the two opposite sides of the C-shaped plate 10, a moving block 13 is installed on the outer surface of the C-shaped plate 10 in a sliding manner, the driving screw 11 penetrates through the outer surface of the moving block 13 and is in threaded connection with the moving block, a grinding knife 14 is fixedly installed on the lower surface of the moving block 13, a second motor 12 is fixedly installed on the outer surface of the C-shaped plate 10, and an output end of the second motor 12 penetrates through the outer surface of the C-shaped plate 10 and is fixedly installed with one end of the driving screw 11.

In this embodiment, one end of the double-threaded screw 3 penetrates through the outer surface of the frame 1 and is fixedly provided with a rocking wheel 19.

In this embodiment, two limiting rings 17 are fixedly mounted on the outer surface of the supporting tube 5, and the two limiting rings 17 are respectively disposed on two sides of the clamping plate 2.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: when a rotor is placed, the rocking wheel 19 is rotated, the rocking wheel 19 drives the double-headed screw 3 to rotate, the double-headed screw 3 drives the two clamping plates 2 with two ends respectively in threaded connection to be close to each other, the supporting tube 5 and the rotating tube 6 which are respectively arranged on the outer surfaces of the two clamping plates 2 are sleeved at two ends of the supporting shaft of the rotor, and the locking bolt 7 is screwed down, so that the rotor can be fixedly arranged between the two clamping plates 2 so as to grind the rotor; the first motor 8 is started, so that the first motor 8 drives the transmission pipe 4 to rotate, and the transmission pipe 4 is connected with the support pipe 5 through the limiting block 16 and the limiting groove 15, so that the support pipe 5 can be driven to rotate by the transmission pipe 4 when the transmission pipe 4 rotates, and the rotor can be driven to rotate by the support pipe 5, so that the grinding cutter 14 can grind the rotor; the C-shaped plate 10 can be driven to move downwards through the pneumatic telescopic rod 9 so as to enable the grinding cutter 14 to be attached to the surface of the rotor to grind the rotor; and starting the second motor 12, enabling the second motor 12 to drive the transmission screw 11 to rotate, and enabling the transmission screw 11 to drive the moving block 13 to move along the axis direction of the transmission screw so as to drive the grinding cutter 14 to grind the surface of the rotor.

Example 2

Referring to fig. 3, a grinding device for motor rotor production comprises a frame 1, wherein the frame 1 is arranged in a rectangular frame structure, two clamping plates 2 are slidably mounted on the bottom wall of the frame 1, the bottom ends of the clamping plates 2 abut against and are slidably mounted on the bottom wall of the frame 1, a double-headed screw 3 is rotatably mounted between the inner surfaces of two opposite sides of the frame 1, the spiral lines at two ends of the double-headed screw 3 are oppositely arranged, two ends of the double-headed screw 3 respectively penetrate through the outer surfaces of the two clamping plates 2 and are in threaded connection with the outer surfaces, a supporting pipe 5 is inserted through the outer surface of one clamping plate 2, a transmission mechanism is arranged between the frame 1 and the supporting pipe 5, a rotating pipe 6 is rotatably mounted on the outer surface of one side, close to the supporting pipe 5, the rotating pipe 6 and the supporting pipe 5 are arranged on the same axis, two locking bolts 7 are respectively inserted through the outer surfaces of the supporting pipe 5 and the rotating pipe 6, and the locking bolts 7 penetrate through the outer surfaces of the supporting pipe 5 and the rotating pipe 6 and are respectively in threaded connection with the rotating pipe, the top fixed mounting of frame 1 has pneumatic telescopic link 9, and the flexible end of pneumatic telescopic link 9 runs through the upper surface of frame 1 and fixed mounting has C-shaped plate 10, and the surface of C-shaped plate 10 is equipped with moving mechanism.

In this embodiment, the bottom wall of the frame 1 is fixedly provided with a limiting frame 18, and the clamping plate 2 is slidably mounted on the inner wall of the limiting frame 18.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: when a rotor is placed, the rocking wheel 19 is rotated, the rocking wheel 19 drives the double-headed screw 3 to rotate, the double-headed screw 3 drives the two clamping plates 2 with two ends respectively in threaded connection to be close to each other, the supporting tube 5 and the rotating tube 6 which are respectively arranged on the outer surfaces of the two clamping plates 2 are sleeved at two ends of the supporting shaft of the rotor, and the locking bolt 7 is screwed down, so that the rotor can be fixedly arranged between the two clamping plates 2 so as to grind the rotor; the first motor 8 is started, so that the first motor 8 drives the transmission pipe 4 to rotate, and the transmission pipe 4 is connected with the support pipe 5 through the limiting block 16 and the limiting groove 15, so that the support pipe 5 can be driven to rotate by the transmission pipe 4 when the transmission pipe 4 rotates, and the rotor can be driven to rotate by the support pipe 5, so that the grinding cutter 14 can grind the rotor; the C-shaped plate 10 can be driven to move downwards through the pneumatic telescopic rod 9 so as to enable the grinding cutter 14 to be attached to the surface of the rotor to grind the rotor; starting the second motor 12, enabling the second motor 12 to drive the transmission screw 11 to rotate, and enabling the transmission screw 11 to drive the moving block 13 to move along the axis direction of the transmission screw so as to drive the grinding cutter 14 to grind the surface of the rotor; set up spacing frame 18 through the diapire at frame 1, be convenient for carry on spacingly to splint 2, prevent that splint 2 from taking place the skew.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The grinding equipment for the production of the motor rotor comprises a rack (1), wherein the rack (1) is arranged in a rectangular frame structure and is characterized in that two clamping plates (2) are slidably arranged on the bottom wall of the rack (1), a double-headed screw (3) is rotatably arranged between the inner surfaces of two opposite sides of the rack (1), two ends of the double-headed screw (3) respectively penetrate through the outer surfaces of the two clamping plates (2) and are in threaded connection with the outer surfaces, one clamping plate (2) penetrates through the outer surface and is provided with a supporting pipe (5), a transmission mechanism is arranged between the rack (1) and the supporting pipe (5), the other clamping plate (2) is rotatably arranged on the outer surface close to one side of the supporting pipe (5) and is provided with a rotating pipe (6), the rotating pipe (6) and the supporting pipe (5) are arranged on the same axis, the supporting pipe (5) and the outer surface of the rotating pipe (6) are respectively inserted with two locking bolts (7), the top fixed mounting of frame (1) has pneumatic telescopic link (9), the flexible end of pneumatic telescopic link (9) runs through the upper surface and the fixed mounting of frame (1) has C shaped plate (10), the surface of C shaped plate (10) is equipped with moving mechanism.

2. The grinding equipment for motor rotor production according to claim 1, wherein the transmission mechanism comprises a transmission pipe (4) rotatably mounted on the inner surface of one side, close to the support pipe (5), of the rack (1), the support pipe (5) is inserted into the transmission pipe (4) and is slidably mounted with the transmission pipe, a first motor (8) is fixedly mounted on the outer surface, close to the transmission pipe (4), of the rack (1), the output end of the first motor (8) penetrates through the outer surface of the rack (1) and is fixedly mounted with the end face of the transmission pipe (4), and a limiting component is arranged between the support pipe (5) and the transmission pipe (4).

3. The grinding equipment for motor rotor production according to claim 2, wherein the limiting component comprises a plurality of limiting grooves (15) uniformly arranged on the outer surface of the supporting tube (5) in the circumferential direction, a plurality of limiting blocks (16) matched with the limiting grooves (15) are uniformly and fixedly arranged on the inner wall of the transmission tube (4) in the circumferential direction, and the limiting blocks (16) are slidably arranged on the inner wall of the limiting grooves (15).

4. The grinding device for motor rotor production according to claim 1, wherein the moving mechanism comprises a transmission screw (11) rotatably mounted between outer surfaces of two opposite sides of the C-shaped plate (10), a moving block (13) is slidably mounted on the outer surface of the C-shaped plate (10), the transmission screw (11) penetrates through the outer surface of the moving block (13) and is in threaded connection with the outer surface of the moving block (13), a grinding cutter (14) is fixedly mounted on the lower surface of the moving block (13), a second motor (12) is fixedly mounted on the outer surface of the C-shaped plate (10), and an output end of the second motor (12) penetrates through the outer surface of the C-shaped plate (10) and is fixedly mounted with one end of the transmission screw (11).

5. The grinding equipment for motor rotor production according to claim 1, wherein one end of the double-threaded screw (3) penetrates through the outer surface of the machine frame (1) and is fixedly provided with a rocking wheel (19).

6. The grinding equipment for motor rotor production according to claim 1, wherein two limiting rings (17) are fixedly mounted on the outer surface of the supporting tube (5), and the two limiting rings (17) are respectively arranged on two sides of the clamping plate (2).

7. The grinding equipment for motor rotor production as claimed in claim 1, characterized in that the bottom wall of the frame (1) is fixedly provided with a limiting frame (18), and the clamping plate (2) is slidably mounted with the inner wall of the limiting frame (18).