Deburring device for motor end cover production

Abstract

The deburring device for motor end cover production comprises a machining table, a fixing supporting plate is fixed to the outer wall of one end of the top of the machining table through bolts, an extrusion fixing shaft is rotationally arranged at one end of the top of the fixing supporting plate through a bearing, and a first gear is welded to the outer wall of one side of the extrusion fixing shaft; the first gear is engaged with and drives a second gear, a driving motor is connected to the axis of the second gear, a sliding groove is formed in the top of the machining table in the width direction, and a sliding block is slidably inserted into the inner wall of the sliding groove; when the deburring device is used for deburring the motor end cover and after the motor end cover is fixed, the first servo motor can be used for driving the grinding motor to continuously adjust the position, so that the deburring device can be adaptive to the motor end covers with different diameters for treatment, the grinding sheet can swing left and right during deburring treatment, and the deburring effect is good. Therefore, the burrs on the arc-shaped edge of the motor end cover can be quickly processed.

Description

Technical Field

[0001] The utility model relates to the technical field of motor end cover production, in particular to a deburring device for motor end cover production. Background Art

[0002] The motor end cover is an important part of the motor. It is usually located at both ends of the motor, used to enclose the inside of the motor, support the bearings, and provide installation interfaces. The design of the motor end cover not only needs to ensure sufficient strength and stiffness, but also consider functionality, such as ventilation, heat dissipation, dust prevention, and moisture protection. In addition, the design of the motor end cover also needs to consider manufacturability to ensure the feasibility of processes such as casting, machining, and disassembly. During the production and manufacturing of the motor end cover, in order to ensure the overall sealing performance of the motor end cover, it is necessary to use external processing equipment to process the burrs on the motor end cover. However, there are still some problems when the existing deburring devices are in use:

[0003] 1. The cleaning efficiency is poor. When the existing motor end cover is deburred, since the grinding disc of the existing deburring device cannot be adjusted quickly during the deburring process, it cannot quickly adapt to the deburring situation of the motor end cover with a circular edge.

[0004] 2. The fixing efficiency is low. When the existing motor end cover is deburred, due to the circular structure of the motor end cover, it is impossible to fix the motor end cover quickly, which will waste a lot of time in fixing the motor end cover, thus reducing the work efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a deburring device for motor end cover production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A deburring device for the production of motor end covers, including a processing table. One end of the outer wall of the top of the processing table is fixed with a fixed support plate by bolts, and one end of the top of the fixed support plate is rotatably provided with a squeezing and fixing shaft through a bearing. A first gear is welded on the outer wall of one side of the squeezing and fixing shaft, and the first gear is meshed and driven by a second gear. The center of the second gear is connected with a driving motor, and a sliding groove is opened in the width direction of the top of the processing table. A sliding block is slidably inserted into the inner wall of the sliding groove, and a rectangular connecting plate is welded on the outer wall of the top of the sliding block. A telescopic cylinder is connected to the back of the rectangular connecting plate. A guiding groove is opened in the length direction of the outer wall of the top of the processing table, and an adjusting screw rod is rotatably installed in the inner wall of the guiding groove. One end of the adjusting screw rod is connected with a first servo motor through a coupling, and a guiding support block is screwed on the middle outer wall of the adjusting screw rod. An L-shaped fixing seat is welded on the outer wall of the top of the guiding support block, and a positioning shaft is welded in the middle of the L-shaped fixing seat. A T-shaped supporting plate is rotatably arranged in the middle of the positioning shaft, and a grinding motor is fixed on the outer wall of the top of the T-shaped supporting plate by bolts. A grinding disc is connected to the output shaft of the grinding motor.

[0008] As a further scheme of the utility model: One side of the top of the rectangular connecting plate is rotatably installed with a limiting top shaft through a bearing, and a positioning clamping plate is welded on the outer wall of the end of the limiting top shaft.

[0009] As a further scheme of the utility model: A through groove is opened through the outer wall of the top of the T-shaped supporting plate, and a connecting rod is inserted into the inner wall of the through groove. The outer wall of the bottom of the connecting rod is welded on a rotating disc.

[0010] As a further scheme of the utility model: The output shaft of a second servo motor is connected to the center of the bottom of the rotating disc, and the second servo motor is fixed on the L-shaped fixing seat by screws.

[0011] As a further scheme of the utility model: The driving motor, the telescopic cylinder, the first servo motor, the grinding motor and the second servo motor are all connected to a PLC controller through signal lines, and the PLC controller is connected to an external power supply through a wire.

[0012] As a further scheme of the utility model: The inner wall size of the through groove is adapted to the diameter size of the connecting rod, and the swinging angle of the T-shaped supporting plate is 0° - 60°.

[0013] As a further scheme of the utility model: A rectangular slot is opened at the center of the squeezing and fixing shaft, and a rectangular inserting rod is welded on the end of the limiting top shaft close to the squeezing and fixing shaft. The rectangular slot and the rectangular inserting rod form a fastening fit.

[0014] As a further scheme of the utility model: The center of the squeezing and fixing shaft and the center of the limiting top shaft are located on the same straight line.

[0015] Compared with the prior art, the utility model provides a deburring device for the production of motor end covers, which has the following beneficial effects:

[0016] 1. In the deburring device for the production of motor end covers designed in this way, by inserting and fixing the center of the motor end cover on the extrusion fixing shaft and cooperating with the positioning clamping plate that can freely slide and adjust the position at one end to extrude and fix the motor end cover, the motor end cover can be quickly loaded and fixed, saving a large amount of time consumed by fixing and improving work efficiency.

[0017] 2. In the deburring device for the production of motor end covers designed in this way, when deburring the motor end cover, after the motor end cover is fixed, the first servo motor can drive the grinding motor to continuously adjust the position, so that the deburring device can adapt to motor end covers of different diameters for processing. Moreover, when deburring, the grinding disc can swing left and right, so that the burrs on the arc edge of the motor end cover can be quickly processed.

[0018] The parts not involved in this device are the same as or can be implemented by the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a deburring device for the production of motor end covers proposed by the utility model;

[0020] Figure 2 It is a side view of the overall structure of a deburring device for the production of motor end covers proposed by the utility model;

[0021] Figure 3 It is a schematic diagram of the structure from the first perspective of a deburring device for the production of motor end covers proposed by the utility model;

[0022] Figure 4 It is a schematic diagram of the overall structure of a deburring device for the production of motor end covers proposed by the utility model.

[0023] In the figure: 1, processing table; 2, fixed support plate; 3, extrusion fixing shaft; 4, first gear; 5, second gear; 6, drive motor; 7, sliding groove; 8, sliding block; 9, rectangular connecting plate; 10, limiting top shaft; 11, telescopic cylinder; 12, guiding groove; 13, adjusting screw rod; 14, first servo motor; 15, guiding support block; 16, L-shaped fixing seat; 17, positioning shaft; 18, T-shaped support plate; 19, grinding motor; 20, grinding disc; 21, through groove; 22, connecting rod; 23, rotating disc; 24, second servo motor; 25, positioning clamping plate. DETAILED DESCRIPTION OF THE INVENTION

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Embodiment 1:

[0026] A deburring device for the production of motor end covers. In this embodiment, based on plastic products with a density greater than that of water, in order to achieve the cleaning of impurities, as Figures 1-4 shown, it includes a processing table 1. One end outer wall of the top of the processing table 1 is fixed with a fixed support plate 2 by bolts, and one end of the top of the fixed support plate 2 is rotatably provided with an extrusion fixing shaft 3 through a bearing. A first gear 4 is welded on one side outer wall of the extrusion fixing shaft 3, and the first gear 4 is meshed and driven by a second gear 5. The center of the second gear 5 is connected with a driving motor 6. A sliding groove 7 is opened in the width direction on the top of the processing table 1. A sliding block 8 is slidably inserted into the inner wall of the sliding groove 7, and a rectangular connecting plate 9 is welded on the top outer wall of the sliding block 8. A telescopic cylinder 11 is connected to the back of the rectangular connecting plate 9. A guiding groove 12 is opened in the length direction on the top outer wall of the processing table 1, and an adjusting screw rod 13 is rotatably installed in the inner wall of the guiding groove 12. One end of the adjusting screw rod 13 is connected with a first servo motor 14 through a coupling, and a guiding support block 15 is screwed on the middle outer wall of the adjusting screw rod 13. An L-shaped fixing seat 16 is welded on the top outer wall of the guiding support block 15, and a positioning shaft 17 is welded in the middle of the L-shaped fixing seat 16. A T-shaped support plate 18 is rotatably provided in the middle of the positioning shaft 17, and a grinding motor 19 is fixed on the top outer wall of the T-shaped support plate 18 by bolts. The output shaft of the grinding motor 19 is connected with a grinding disc 20;

[0027] By inserting and fixing the center of the motor end cover on the extrusion fixing shaft 3 and cooperating with the positioning clamping plate 25 that can freely slide and adjust its position at one end to squeeze and fix the motor end cover, the motor end cover can be quickly loaded and fixed, saving a large amount of time consumed by fixing and improving work efficiency.

[0028] A limiting top shaft 10 is rotatably installed on one side of the top of the rectangular connecting plate 9 through a bearing, and a positioning clamping plate 25 is welded on the outer wall of the end of the limiting top shaft 10. A through groove 21 is opened through the top outer wall of the T-shaped support plate 18, and a connecting rod 22 is inserted into the inner wall of the through groove 21. The bottom outer wall of the connecting rod 22 is welded on a rotating disc 23;

[0029] The bottom center of the rotating disc 23 is connected with the output shaft of a second servo motor 24, and the second servo motor 24 is fixed on the L-shaped fixing seat 16 by screws.

[0030] The driving motor 6, telescopic cylinder 11, first servo motor 14, grinding motor 19 and second servo motor 24 are all connected to a PLC controller through signal lines, and the PLC controller is connected to an external power supply through a wire;

[0031] When deburring the motor end cover, after the motor end cover is fixed, the first servo motor 14 can drive the grinding motor 19 to continuously adjust the position, so that the deburring device can adapt to motor end covers of different diameters for processing. Moreover, during the deburring process, the grinding disc 20 can swing left and right, so as to quickly process the burrs on the arc-shaped edge of the motor end cover.

[0032] When this embodiment is used, first assemble the deburring device. After the assembly is completed, connect the device to an external power supply for a trial run. After the run is completed, insert and fix the motor end cover to be ground on the extrusion fixing shaft 3. After that, use the telescopic cylinder 11 to quickly drive the rectangular connecting plate 9 to move, so as to push the limit top shaft 10 against the motor end cover, and use the positioning card plate 25 to fix the motor end cover. After fixing, use the driving motor 6 to drive the extrusion fixing shaft 3 to rotate. During the rotation process, use the first servo motor 14 to drive the grinding motor 19, so that the grinding disc 20 will approach the rotating motor end cover, and the burrs on the motor end cover can be processed. When processing the burrs at the arc-shaped edge, only need to drive the second servo motor 24 at the bottom, so that the second servo motor 24 drives the connecting rod 22 to rotate, thereby driving the T-shaped support plate 18 to continuously swing back and forth, so that the grinding disc 20 can continuously swing to adapt to the burrs of different arc-shaped edges for quick processing.

[0033] Embodiment 2:

[0034] A deburring device for producing motor end covers, as Figures 1-4 shown, the following supplements are made to this embodiment on the basis of Embodiment 1: The inner wall size of the through groove 21 is adapted to the diameter size of the connecting rod 22, and the swing angle of the T-shaped support plate 18 is 0°-60°. A rectangular slot is opened at the center of the extrusion fixing shaft 3, and a rectangular insertion rod is welded to the end of the limit top shaft 10 close to the extrusion fixing shaft 3. The rectangular slot and the rectangular insertion rod form a tight fit, and the center axes of the extrusion fixing shaft 3 and the limit top shaft 10 are on the same straight line.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.

Claims

1. A deburring device for producing motor end covers, comprising a processing table (1), characterized in that: A fixed support plate (2) is fixed to the outer wall of one end of the top of the processing table (1) by bolts, and an extrusion fixed shaft (3) is rotatably arranged at one end of the top of the fixed support plate (2) through a bearing, a first gear (4) is welded to the outer wall of one side of the extrusion fixed shaft (3), and the first gear (4) is meshed and driven with a second gear (5), and a driving motor (6) is connected to the axis of the second gear (5), and a sliding groove (7) is opened on the top of the processing table (1) along the width direction, a sliding block (8) is slidably inserted into the inner wall of the sliding groove (7), and a rectangular connecting plate (9) is welded to the outer wall of the top of the sliding block (8), and a telescopic cylinder (11) is connected to the back of the rectangular connecting plate (9), and the processing table (1) A guide groove (12) is formed on the top outer wall along the length direction, and an adjusting screw rod (13) is rotatably mounted on the inner wall of the guide groove (12); one end of the adjusting screw rod (13) is connected to a first servo motor (14) through a coupling, and a guide support block (15) is screwed to the middle outer wall of the adjusting screw rod (13); an L-shaped fixing seat (16) is welded to the top outer wall of the guide support block (15), and a positioning shaft (17) is welded to the middle of the L-shaped fixing seat (16); a T-shaped support plate (18) is rotatably arranged in the middle of the positioning shaft (17), and a grinding motor (19) is fixed to the top outer wall of the T-shaped support plate (18) through bolts, and a grinding sheet (20) is connected to the output shaft of the grinding motor (19).

2. A deburring device for producing motor end covers according to claim 1, characterized in that: A limiting top shaft (10) is rotatably mounted on one side of the top of the rectangular connecting plate (9) via a bearing, and a positioning clamping plate (25) is welded to the outer wall of the end of the limiting top shaft (10).

3. A deburring device for producing motor end covers according to claim 1, characterized in that: A through slot (21) is formed through the top outer wall of the T-shaped support plate (18), and a connecting rod (22) is inserted into the inner wall of the through slot (21). The bottom outer wall of the connecting rod (22) is welded to the rotating disc (23).

4. A deburring device for producing motor end covers according to claim 3, characterized in that: The bottom axis of the rotating disc (23) is connected to the output shaft of a second servo motor (24), and the second servo motor (24) is fixed to the L-shaped fixing seat (16) by screws.

5. A deburring device for producing motor end covers according to claim 4, characterized in that: The driving motor (6), the telescopic cylinder (11), the first servo motor (14), the grinding motor (19) and the second servo motor (24) are all connected to a PLC controller via signal lines, and the PLC controller is connected to an external power supply via a wire.

6. A deburring device for producing motor end covers according to claim 3, characterized in that: The inner wall size of the through groove (21) is matched with the diameter size of the connecting rod (22), and the swing angle of the T-shaped supporting plate (18) is 0°-60°.

7. A deburring device for producing motor end covers according to claim 1, characterized in that: A rectangular slot is provided at the axis center of the extrusion fixing shaft (3), and a rectangular insertion rod is welded to the end of the limiting top shaft (10) close to the extrusion fixing shaft (3), and the rectangular slot and the rectangular insertion rod form a tight fit.

8. A deburring device for producing motor end covers according to claim 7, characterized in that: The axis center of the extrusion fixing shaft (3) and the axis center of the limiting top shaft (10) are located on the same straight line.

Images