Precision motor magnetic shoe surface grinding equipment

Abstract

The utility model discloses precise motor magnetic shoe surface grinding machining equipment, which comprises a machining equipment main body, a motor magnetic shoe main body, a rotary drum and a grinding wheel, a base is arranged at one end of the top of the machining equipment main body, the rotary drum is arranged at the top of the base, a magnetic layer is arranged on the outer side of the rotary drum, and the grinding wheel is arranged on the outer side of the rotary drum. Motor magnetic shoe bodies are evenly adsorbed to the magnetic layer, a third driving motor is arranged at the end, away from the rotating cylinder, of the top of the machining equipment body, a rotating base is arranged at the output end of the third driving motor through a rolling shaft, and a grinding wheel is arranged on the side, close to the motor magnetic shoe bodies, of the rotating base. By installing the machining equipment body, the base, the first driving motor, the rotary drum, the motor magnetic shoe body, the magnetic layer and the grinding wheel, stable supporting can be provided in a magnetic attraction fixing mode, deviation of the motor magnetic shoe body caused by vibration or instability in the grinding process is avoided, and therefore the grinding precision is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor magnetic shoe processing technical field, concretely is a kind of precision motor magnetic shoe surface grinding processing equipment. BACKGROUND

[0002] Motor magnetic shoe is a kind of main tile-shaped magnet in permanent magnet, and it is used in permanent magnet motor, and the surface quality of the key components of permanent magnet motor directly affects the performance and life of motor, and in the process of motor magnetic shoe processing, burr, oxide skin, dirt and other impurities on the surface of magnetic shoe are removed by grinding processing equipment, so that the surface is smoother and more flat, thereby improving the surface quality of magnetic shoe.

[0003] When magnetic shoe is ground, it is generally fixed and clamped by clamp, and then the surface is polished by grinding wheel, since the magnetic shoe is special arc surface structure, the clamp is prone to sliding displacement when clamping the magnetic shoe, which affects the accuracy of grinding, thus a kind of precision motor magnetic shoe surface grinding processing equipment is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of precision motor magnetic shoe surface grinding processing equipment to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of precision motor magnetic shoe surface grinding processing equipment, including processing equipment main body, motor magnetic shoe main body, rotary drum and grinding wheel, one end of the top of processing equipment main body is provided with base, and the top of the base is provided with rotary drum, the outer side of rotary drum is provided with magnetic layer, the magnetic layer is uniformly adsorbed with motor magnetic shoe main body, the top of the inside of base is provided with first drive motor, and the output of first drive motor is connected with the bottom of rotary drum by roller, the top of the processing equipment main body is provided with third drive motor away from rotary drum, and the output of third drive motor is provided with rotating seat by roller, the side of rotating seat close to motor magnetic shoe main body is provided with grinding wheel.

[0006] Preferably, the bottom of rotary drum is provided with sliding block on both sides, and the top surface of base is provided with annular slide groove matched with sliding block.

[0007] Preferably, the side of rotating seat close to grinding wheel is uniformly provided with buffer groove, and the inside of buffer groove is uniformly provided with pressure receiving member by buffer spring, and one end of pressure receiving member is connected with grinding wheel.

[0008] Preferably, the side of third drive motor is provided with shell, and one end of shell is connected with third drive motor by transmission shaft.

[0009] Preferably, the bottom end of the shell interior is provided with a fourth drive motor, and the output end of the fourth drive motor is provided with a driving gear, one end of the transmission shaft extends into the shell, and one end of the transmission shaft is provided with a driven gear engaged with the driving gear.

[0010] Preferably, a groove is formed in the processing equipment body below the shell, and a lead screw is arranged in the groove.

[0011] Preferably, a second drive motor is fixed to one end of the processing equipment body, and the output end of the second drive motor is connected with the lead screw.

[0012] Preferably, a guide rod is arranged at the bottom end of the groove, and a guide sleeve is arranged at the bottom end of the driving block.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows: the precise motor magnetic shoe surface grinding processing equipment is provided with a processing equipment body, a base, a first drive motor, a rotating drum, a motor magnetic shoe body, a magnetic layer and a grinding wheel, the motor magnetic shoe body is uniformly adsorbed on the magnetic layer outside the rotating drum, without complex clamp design and installation process, while the stress can be uniformly distributed, the deformation or damage of the motor magnetic shoe body caused by uneven clamp holding force is reduced, at the same time, stable support can be provided through magnetic attraction fixing mode, to avoid the deviation of the motor magnetic shoe body caused by vibration or instability during the grinding process, so as to ensure the precision of the grinding process, and the motor magnetic shoe body can be continuously and stably rotated to the grinding wheel for grinding processing when the rotating drum is rotated by the first drive motor, four groups of motor magnetic shoe bodies can be processed at one time, which is beneficial to improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 It is a front view cross-sectional structure schematic view of the present application;

[0016] Figure 2 It is a rotating drum top view structure schematic view of the present application;

[0017] Figure 3 It is a local enlarged cross-sectional structure schematic view of the present application;

[0018] Figure 4 It is aFigure 3 Enlarged structural schematic view at A;

[0019] Figure 5 The utility model discloses a Figure 1 Enlarged structural schematic view at B.

[0020] In the figure: 1, processing equipment main body, 2, base, 3, motor magnetic shoe main body, 3, rotary drum, 5, first drive motor, 6, rotating seat, 7, third drive motor, 8, shell, 9, recess, 10, second drive motor, 11, sliding block, 12, magnetic layer, 13, driven gear, 14, transmission shaft, 15, driving gear, 16, fourth drive motor, 17, grinding wheel, 18, pressure receiving member, 19, buffer spring, 20, buffer groove, 21, screw rod, 22, drive block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment: a kind of precision motor magnetic shoe surface grinding processing equipment, including processing equipment main body 1, motor magnetic shoe main body 3, rotary drum 4 and grinding wheel 17, and one end of the top of processing equipment main body 1 is provided with base 2, and the top of base 2 is provided with rotary drum 4, the outside of rotary drum 4 is provided with magnetic layer 12, and motor magnetic shoe main body 3 is uniformly adsorbed on magnetic layer 12;

[0023] Motor magnetic shoe main body 3 is uniformly adsorbed on magnetic layer 12, without complex jig design and installation process, stress can be uniformly distributed simultaneously, the deformation or damage of motor magnetic shoe main body 3 caused by uneven clamping force of jig is reduced, stable support can be provided by magnetic attraction fixing mode simultaneously, the deviation of motor magnetic shoe main body 3 in grinding process caused by vibration or instability is avoided, so as to ensure the precision of grinding processing;

[0024] The top of the inside of base 2 is provided with first drive motor 5, and the output end of first drive motor 5 is connected with the bottom of rotary drum 4 by roller, and the top of processing equipment main body 1 is provided with third drive motor 7 away from rotary drum 4, and the output end of third drive motor 7 is provided with rotating seat 6 by roller, and grinding wheel 17 is arranged on the side of rotating seat 6 close to motor magnetic shoe main body 3;

[0025] The first drive motor 5 drives the rotating drum 4 to rotate, and the motor magnetic tile body 3 can rotate continuously and smoothly to the grinding wheel 17. Then the third drive motor 7 drives the rotating seat 6 and the grinding wheel 17 to rotate, and grind the surface of the motor magnetic tile body 3. Four sets of motor magnetic tile bodies 3 can be processed at one time, which is beneficial to improving work efficiency.

[0026] Slider 11 is provided on both sides of the bottom of the rotating drum 4, and an annular groove matching the slider 11 is provided on the top surface of the base 2 to improve the stability of the rotating drum 4 during rotation.

[0027] The rotating seat 6 has a buffer groove 20 evenly provided on the side near the grinding wheel 17, and the buffer groove 20 is evenly provided with a pressure member 18 through a buffer spring 19. One end of the pressure member 18 is connected to the grinding wheel 17.

[0028] Due to the buffering effect of the buffer spring 19, the grinding wheel 17 will not be deformed or deflected excessively due to sudden impact force when it contacts the surface of the motor magnet body 3, thereby ensuring the uniformity and consistency of grinding.

[0029] A housing 8 is provided on one side of the third drive motor 7, and one end of the housing 8 is connected to the third drive motor 7 via a drive shaft 14.

[0030] A fourth drive motor 16 is provided at the bottom of the housing 8, and a drive gear 15 is provided at the output end of the fourth drive motor 16. One end of the transmission shaft 14 extends into the housing 8, and a driven gear 13 that meshes with the drive gear 15 is provided at one end of the transmission shaft 14.

[0031] The fourth drive motor 16 can drive the drive gear 15 to rotate, which in turn drives the driven gear 13 and the transmission shaft 14 to rotate, thereby driving the third drive motor 7 and the grinding wheel 17 to adjust their angles.

[0032] A groove 9 is provided on the main body 1 of the processing equipment below the housing 8, and a lead screw 21 is provided inside the groove 9. A drive block 22 is sleeved on the lead screw 21, and the top of the drive block 22 is connected to the housing 8.

[0033] A second drive motor 10 is fixed at one end of the main body 1 of the processing equipment, and the output end of the second drive motor 10 is connected to the lead screw 21;

[0034] The second drive motor 10 drives the lead screw 21 to rotate, causing the drive block 22 to move along the lead screw 21, thereby driving the grinding wheel 17 to adjust its horizontal position to meet different grinding requirements.

[0035] A guide rod is provided at the bottom of the groove 9, and a guide sleeve is provided at the bottom of the drive block 22 to guide and limit the drive block 22;

[0036] The specific model specifications of the first driving motor 5, the second driving motor 10, the third driving motor 7 and the fourth driving motor 16 are determined according to the specification parameters of the device and the like, and the selection calculation method is the prior art, so it will not be described in detail.

[0037] Working principle: in use, the outer side of the rotating drum 4 is provided with a magnetic layer 12, and the motor magnetic tile body 3 is uniformly adsorbed on the magnetic layer 12, without the need for complex clamp design and installation process, and at the same time, the stress can be uniformly distributed, the deformation or damage of the motor magnetic tile body 3 caused by uneven clamping force of the clamp can be reduced, and at the same time, stable support can be provided through the magnetic attraction fixing mode, so as to avoid the deviation of the motor magnetic tile body 3 caused by vibration or instability during the grinding process, thereby ensuring the accuracy of the grinding process. With the rotation of the rotating drum 4 driven by the first driving motor 5, the motor magnetic tile body 3 can be continuously and stably rotated to the grinding wheel 17, and then the rotating seat 6 and the grinding wheel 17 are rotated by the third driving motor 7, so as to grind the surface of the motor magnetic tile body 3. Four groups of motor magnetic tile bodies 3 can be processed at one time, which is beneficial to improve the work efficiency. The fourth driving motor 16 can drive the driving gear 15 to rotate, so that the driven gear 13 and the transmission shaft 14 rotate, and then the third driving motor 7 and the grinding wheel 17 are adjusted in angle. At the same time, the second driving motor 10 drives the screw rod 21 to rotate, so that the driving block 22 moves along the screw rod 21, and drives the grinding wheel 17 to adjust the horizontal position, so as to meet different grinding requirements. In addition, the rotating seat 6 is provided with a buffer groove 20 on one side, and the buffer groove 20 is uniformly provided with a pressure receiving piece 18 through a buffer spring 19. The pressure receiving piece 18 is connected with the grinding wheel 17. Due to the buffering effect of the buffer spring 19, the grinding wheel 17 will not produce excessive deformation or deviation when contacting the surface of the motor magnetic tile body 3 due to sudden impact force, so as to ensure the uniformity and consistency of the grinding.

[0038] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0039] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, work, device, component and / or combination thereof.

[0040] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and in the above-described drawings are used only for distinguishing between similar objects and do not necessarily have to describe a specific sequential or chronological order. It is to be understood that the data so distinguished can be interchanged, under appropriate circumstances, such that the embodiments of the present application described herein can be practiced in other than the illustrated or described order.

[0041] The preferred embodiments of the present application have been described above with the preferred embodiments, but the present application is not limited to the above examples. It will be appreciated by those skilled in the art that the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the present application.

Claims

1. A precision motor magnet tile surface grinding processing equipment, characterized in that, Including processing equipment body (1), motor magnetic tile body (3), rotating drum (4) and grinding wheel (17), one end of the top of the processing equipment body (1) is provided with base (2), and the top of the base (2) is provided with rotating drum (4), the outer side of the rotating drum (4) is provided with magnetic layer (12), the magnetic layer (12) is uniformly adsorbed with motor magnetic tile body (3), the top of the inside of the base (2) is provided with first drive motor (5), and the output end of the first drive motor (5) is connected with the bottom of the rotating drum (4) through the roller, one end of the top of the processing equipment body (1) away from the rotating drum (4) is provided with third drive motor (7), and the output end of the third drive motor (7) is provided with rotating seat (6) through the roller, one side of the rotating seat (6) close to the motor magnetic tile body (3) is provided with grinding wheel (17).

2. The precision motor magnetic tile surface grinding machining device according to claim 1, characterized in that: Both sides of the bottom of the rotating drum (4) are provided with sliding blocks (11), and the top surface of the base (2) is provided with an annular sliding groove matched with the sliding blocks (11).

3. The precision motor magnetic tile surface grinding machining device according to claim 1, characterized in that: The side of the rotating seat (6) close to the grinding wheel (17) is uniformly provided with buffer grooves (20), and the inside of the buffer grooves (20) is uniformly provided with pressure receiving parts (18) through buffer springs (19), one end of the pressure receiving parts (18) is connected with the grinding wheel (17).

4. The precision motor magnetic tile surface grinding machining device according to claim 1, characterized in that: One side of the third drive motor (7) is provided with a shell (8), and one end of the shell (8) is connected with the third drive motor (7) through a transmission shaft (14).

5. The precision motor magnet tile surface grinding apparatus according to claim 4, characterized in that: The bottom end of the inside of the shell (8) is provided with a fourth drive motor (16), and the output end of the fourth drive motor (16) is provided with a driving gear (15), one end of the transmission shaft (14) extends into the shell (8), and one end of the transmission shaft (14) is provided with a driven gear (13) engaged with the driving gear (15).

6. The precision motor magnet tile surface grinding apparatus according to claim 4, characterized in that: The processing equipment body (1) below the shell (8) is provided with a recess (9), and the inside of the recess (9) is provided with a lead screw (21), the lead screw (21) is provided with a driving block (22), and the top end of the driving block (22) is connected with the shell (8).

7. The precision motor magnet tile surface grinding apparatus of claim 6, wherein: One end of the processing equipment body (1) is fixedly provided with a second drive motor (10), and the output end of the second drive motor (10) is connected with the lead screw (21).

8. The precision motor magnet tile surface grinding apparatus of claim 6, wherein: The bottom end of the inside of the recess (9) is provided with a guide rod, and the bottom end of the driving block (22) is provided with a guide sleeve.

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