Deburring device for edges of stator and rotor punching sheets of motor

Abstract

The utility model discloses a deburring device for edges of stator and rotor punching sheets of a motor. The deburring device comprises a rack, the deburring device comprises a rack, a deburring mechanism is installed at the inner bottom of the rack, two sets of machining bases are installed on the side, close to the deburring mechanism, of the inner bottom of the rack, a machining table is rotationally installed at the tops of the machining bases, and a limiting mechanism is installed at the top of the machining table. The limiting mechanism comprises a supporting column, a spring, a partition block and an elastic block, and the supporting column is installed on the top of the machining table. The supporting columns, the springs and the partition blocks are used in cooperation, the motor stator and rotor punching sheets penetrate through the outer sides of the supporting columns one by one, the partition blocks can stretch out under the action of the springs, the multiple motor stator and rotor punching sheets can be separated through the partition blocks, and the situation that the motor stator and rotor punching sheets collide and are scratched in the rotating deburring process is avoided; and meanwhile, the efficiency of deburring the edges of the stator and rotor punching sheets of the motor can be improved, so that the processing of the device on the stator and rotor punching sheets of the motor is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator and rotor processing, in particular to a deburring device for the edges of motor stator and rotor punching sheets. Background Technique

[0002] A motor consists of two parts, a rotor and a stator. It is a device used to achieve the conversion between electrical energy and mechanical energy and between mechanical energy and electrical energy. At present, most motor stators and rotors on the market are made by pouring with molds in factories. After the motor stators and rotors are taken out of the molds, there are many burrs on the surface, and the burrs need to be polished and removed before motor assembly can be carried out.

[0003] By placing the motor stator and rotor punching sheets inside the device and making the device work to deburr the edge positions of the motor stator and rotor punching sheets, generally, the motor stator and rotor punching sheets are placed individually for deburring processing, which will lead to a reduction in work efficiency. At the same time, when multiple motor stator and rotor punching sheets are stacked, scratches will also be generated between the multiple motor stator and rotor punching sheets, which will further affect the processing of the motor stator and rotor punching sheets by the device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a deburring device for the edges of motor stator and rotor punching sheets, so as to solve the problem proposed in the above background technique that by placing the motor stator and rotor punching sheets inside the device and making the device work to deburr the edge positions of the motor stator and rotor punching sheets, generally, the motor stator and rotor punching sheets are placed individually for deburring processing, which will lead to a reduction in work efficiency. At the same time, when multiple motor stator and rotor punching sheets are stacked, scratches will also be generated between the multiple motor stator and rotor punching sheets, which will further affect the processing of the motor stator and rotor punching sheets by the device.

[0005] The utility model provides the following technical scheme: A deburring device for the edges of motor stator and rotor punching sheets, including a frame; a deburring mechanism is installed at the inner bottom of the frame, two groups of processing bases are installed on one side of the inner bottom of the frame close to the deburring mechanism, a processing table is rotatably installed on the top of the processing base, and a limiting mechanism is installed on the top of the processing table;

[0006] The limiting mechanism includes a support column, a spring, a spacer block and an elastic block. A support column is installed on the top of the processing table, springs are equidistantly installed inside the support column, a spacer block is installed at one end of the spring away from the support column, and elastic blocks are installed on the top and bottom of the spacer block.

[0007] Preferably, an insertion block is installed at the bottom of the support column, and a slot is installed inside the processing table close to the insertion block.

[0008] Preferably, a second motor is installed on the side of the processing base, and a processing roller is installed at the output end of the second motor.

[0009] Preferably, a through hole is provided inside one end of the processing roller close to the processing base, a connecting pipe is installed at one end of the processing roller away from the processing base, and a blower is installed at one end of the connecting pipe away from the processing roller.

[0010] Preferably, the deburring mechanism includes a driving roller and a grinding sand belt. The driving rollers are installed at both ends of the inner bottom of the frame, and the grinding sand belt is installed on the outside of the driving roller in a driving manner.

[0011] Preferably, a telescopic rod is installed on the outside of the inner top of the frame close to the grinding sand belt, a first motor is installed at the bottom end of the telescopic rod, and a cleaning roller is installed at the output end of the first motor.

[0012] Preferably, a collecting groove is provided inside the frame, and a discharging pipe is installed at one end of the outer wall of the frame close to the collecting groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By using the support column, spring and spacer block in cooperation, by passing the motor stator and rotor punching sheets through the outside of the support column one by one, the spacer block will protrude under the action of the spring, and the spacer block can separate the multiple motor stator and rotor punching sheets, avoiding scratches caused by collisions during the deburring process of the rotation of the motor stator and rotor punching sheets, and improving the deburring efficiency of the edges of the motor stator and rotor punching sheets, and thus not affecting the processing of the motor stator and rotor punching sheets by the device.

[0015] 2. By using the insertion block and the insertion slot in cooperation, by removing the insertion block from the inside of the insertion slot, the motor stator and rotor punching sheets after deburring treatment on the support column can be removed, which is convenient for the operation of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the left three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is the right three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 3 is the partial internal structure schematic diagram of the limiting mechanism of the present utility model;

[0019] Figure 4 is the present utility model Figure 1 The partial enlarged structure schematic diagram of A in.

[0020] In the figure: 1, frame; 101, collection tank; 102, discharge pipe; 2, deburring mechanism; 201, drive roller; 202, grinding abrasive belt; 3, processing base; 301, processing table; 4, telescopic rod; 401, motor 1; 402, cleaning roller; 5, limiting mechanism; 501, support column; 502, spring; 503, spacer block; 504, elastic block; 6, insertion block; 7, motor 2; 701, processing roller; 702, through hole; 703, fan; 704, connecting pipe; 8, slot. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0024] The technical solutions of the present invention will be further elaborated in detail below in conjunction with the accompanying drawings of the specification and specific embodiments;

[0025] Embodiment 1: A deburring device for the edges of motor stator and rotor punching sheets provided in the present application includes a frame 1; a deburring mechanism 2 is installed at the inner bottom of the frame 1, and two groups of processing bases 3 are installed on one side of the inner bottom of the frame 1 close to the deburring mechanism 2. A processing table 301 is rotatably installed on the top of the processing base 3, and a limiting mechanism 5 is installed on the top of the processing table 301;

[0026] The limiting mechanism 5 includes a support column 501, a spring 502, a spacer block 503 and an elastic block 504. The support column 501 is installed on the top of the processing table 301. The springs 502 are installed equidistantly inside the support column 501. One end of the spring 502 away from the support column 501 is installed with the spacer block 503. Elastic blocks 504 are installed on both the top and bottom of the spacer block 503;

[0027] Specifically, as Figure 1 , Figure 2 and Figure 3 shown, the deburring mechanism 2 is used to deburr the edge positions of the motor stator and rotor punching sheets. The processing base 3 and the processing table 301 are used to place the motor stator and rotor punching sheets. The limiting mechanism 5 can limit and fix the motor stator and rotor punching sheets, which is convenient for placing multiple groups of motor stator and rotor punching sheets for processing at the same time. The spacer block 503 is connected inside the support column 501 through the spring 502. The elastic block 504 is composed of an elastic material. By passing the motor stator and rotor punching sheets through the outside of the support column 501 one by one, then the spacer block 503 will extend under the action of the spring 502. The spacer block 503 can separate multiple motor stator and rotor punching sheets to avoid scratches caused by collisions during the rotation deburring process of the motor stator and rotor punching sheets. The elastic block 504 can improve the friction between the upper and lower sides of the spacer block 503 and the motor stator and rotor punching sheets, avoid their sliding, and enable the device to better deburr the edge positions thereof.

[0028] Furthermore, an insertion block 6 is installed at the bottom of the support column 501, and a slot 8 is installed inside the processing table 301 near the insertion block 6;

[0029] Specifically, as Figure 3 shown, in order to quickly unload the motor stator and rotor punching sheets on the support column 501, the insertion block 6 is inserted into the slot 8. Both the insertion block 6 and the slot 8 are rectangular. The insertion block 6 is composed of elastic elements. When the insertion block 6 is inserted into the slot 8, the support column 501 with multiple motor stator and rotor punching sheets can be fixed on the processing table 301, enabling the device to deburr the edge positions of the motor stator and rotor punching sheets. When the worker removes the insertion block 6 from the slot 8, the motor stator and rotor punching sheets after deburring on the support column 501 can be removed.

[0030] Furthermore, a second motor 7 is installed on the side of the processing base 3, and a processing roller 701 is installed at the output end of the second motor 7;

[0031] Specifically, as Figure 2 and Figure 4As shown, in order to process the edges of the motor stator and rotor punching sheets after deburring, a processing roller 701 is installed at the output end of the second motor 7. When the second motor 7 operates, it drives the processing roller 701 to rotate, making the processing roller 701 stand upright and fit against the edge position of the motor stator and rotor punching sheets. At this time, as the processing table 301 drives the motor stator and rotor punching sheets to rotate, the processing roller 701 can scrape off the burr chips remaining at the edge position of the motor stator and rotor punching sheets.

[0032] Furthermore, a through hole 702 is provided inside the processing roller 701 near one end close to the processing base 3. A connecting pipe 704 is installed at the end of the processing roller 701 far from the processing base 3, and a blower 703 is installed at the end of the connecting pipe 704 far from the processing roller 701.

[0033] Specifically, as Figure 1 、 Figure 2 and Figure 4 shown, in order to improve the processing effect of the processing roller 701 on the outer surface of the motor stator and rotor punching sheets, the air outlet of the blower 703 is connected to the processing roller 701 through the connecting pipe 704. One end of the connecting pipe 704 is rotatably connected to the processing roller 701 and is communicated with the through hole 702 inside the processing roller 701. By operating the blower 703, the air is sprayed out from the through hole 702 inside the processing roller 701 through the connecting pipe 704, which can blow off the burr chips on the outer surface of the motor stator and rotor punching sheets, thereby improving the processing effect on the outer surface of the motor stator and rotor punching sheets.

[0034] Furthermore, the deburring mechanism 2 includes a driving roller 201 and a grinding abrasive belt 202. The driving rollers 201 are installed at both ends of the inner bottom of the frame 1, and the grinding abrasive belt 202 is drivingly installed on the outside of the driving rollers 201.

[0035] Specifically, as Figure 1 shown, in order to deburr the edge position of the motor stator and rotor punching sheets, the edge position of the motor stator and rotor punching sheets on the top of the processing table 301 is attached to the grinding abrasive belt 202. By rotating the driving roller 201, the driving roller 201 drives the grinding abrasive belt 202 outside to move. As the processing table 301 drives the motor stator and rotor punching sheets on the top to rotate, the grinding abrasive belt 202 can deburr the edge position of the motor stator and rotor punching sheets.

[0036] Furthermore, a telescopic rod 4 is installed outside the grinding abrasive belt 202 near the inner top of the frame 1. The bottom end of the telescopic rod 4 is installed with a first motor 401, and the output end of the first motor 401 is installed with a cleaning roller 402.

[0037] Specifically, as Figure 1As shown in the figure, in order to clean the outer surface of the grinding abrasive belt 202, the telescopic rod 4 works. The telescopic end of the telescopic rod 4 drives the motor 401 to move, and then the motor 401 drives the cleaning roller 402 to rotate, so as to clean and polish the outer surface of the grinding abrasive belt 202, which is convenient for the grinding abrasive belt 202 to better deburr the edge position of the motor stator and rotor punching sheet.

[0038] Furthermore, a collection tank 101 is provided inside the frame 1, and a discharge pipe 102 is installed at one end of the outer wall of the frame 1 close to the collection tank 101.

[0039] Specifically, as Figure 2 shown in the figure, in order to collect and process the debris after deburring, when the deburring mechanism 2 deburrs the edge position of the motor stator and rotor punching sheet, the debris will fall into the interior of the collection tank 101. At this time, by connecting the discharge pipe 102 with an external suction device, the burr debris inside the collection tank 101 can be directly discharged through the discharge pipe 102.

[0040] Working principle: By passing the motor stator and rotor punching sheets through the outside of the support column 501 one by one, then the spacer block 503 will extend under the action of the spring 502, and the spacer block 503 can separate multiple motor stator and rotor punching sheets. At this time, by rotating the driving roller 201, the driving roller 201 drives the grinding abrasive belt 202 outside to move. As the processing table 301 drives the motor stator and rotor punching sheet on the top to rotate, the grinding abrasive belt 202 can deburr the edge position of the motor stator and rotor punching sheet.

[0041] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified and equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A deburring device for the edge of a stator and rotor punching of a motor, comprising a frame (1); characterized in that: A deburring mechanism (2) is installed at the inner bottom of the frame (1); two sets of processing bases (3) are installed on one side of the inner bottom of the frame (1) close to the deburring mechanism (2); a processing table (301) is rotatably installed on the top of the processing base (3); and a limiting mechanism (5) is installed on the top of the processing table (301); The limiting mechanism (5) comprises a support column (501), a spring (502), a spacer (503) and an elastic block (504); the support column (501) is installed on the top of the processing table (301); the spring (502) is installed equidistantly inside the support column (501); the spacer (503) is installed at one end of the spring (502) away from the support column (501); and the elastic block (504) is installed on the top and bottom of the spacer (503).

2. A deburring device for the edge of a motor stator and rotor punching sheet according to claim 1, characterized in that: An insert block (6) is installed at the bottom of the support column (501), and a slot (8) is installed inside the processing table (301) close to the insert block (6).

3. A deburring device for the edge of a motor stator and rotor punching sheet according to claim 1, characterized in that: A second motor (7) is installed on the side of the processing base (3), and a processing roller (701) is installed on the output end of the second motor (7).

4. A deburring device for the edge of a motor stator and rotor punching sheet according to claim 3, characterized in that: A through hole (702) is provided inside one end of the processing roller (701) close to the processing base (3), a connecting pipe (704) is installed at one end of the processing roller (701) away from the processing base (3), and a fan (703) is installed at one end of the connecting pipe (704) away from the processing roller (701).

5. A deburring device for the edge of a motor stator and rotor punching sheet according to claim 1, characterized in that: The deburring mechanism (2) comprises a transmission roller (201) and a grinding belt (202); the transmission rollers (201) are installed at both ends of the bottom of the frame (1); and the grinding belt (202) is installed on the outer side of the transmission roller (201).

6. A deburring device for the edge of a motor stator and rotor punching sheet according to claim 5, characterized in that: A telescopic rod (4) is installed at the top of the frame (1) near the outer side of the grinding belt (202), a motor 1 (401) is installed at the bottom end of the telescopic rod (4), and a cleaning roller (402) is installed at the output end of the motor 1 (401).

7. A deburring device for the edge of a motor stator and rotor punching sheet according to claim 1, characterized in that: A collecting tank (101) is provided inside the frame (1), and a discharge pipe (102) is installed at one end of the outer wall of the frame (1) close to the collecting tank (101).

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