High-efficiency motor shaft hole machining device

Abstract

The utility model relates to a high-efficiency motor shaft hole machining device which is applied to the technical field of motor shaft machining and comprises a machine table, a rotating disc and a drilling assembly, the rotating disc and the drilling assembly are both arranged on the machine table, and a plurality of machining stations are arranged on the rotating disc; the drilling assembly comprises a drill bit suspended above the turntable; when the rotating disc rotates, the multiple machining stations sequentially pass through the position under the drill bit. According to the technical scheme, the multiple machining stations are arranged on the rotary table, during machining, the to-be-machined motor shaft only needs to be placed in each machining station, the machining stations provided with the to-be-machined motor shaft are placed under a drill bit in turn through rotation of the rotary table, and drilling machining is conducted on the end of the motor shaft; when the motor shaft is machined, the machined motor shaft can be taken down from the machining station, the motor shaft to be machined is placed on the vacant machining station, machining is conducted in a reciprocating and uninterrupted mode, and the tapping efficiency of the end of the motor shaft is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of motor shaft processing, and in particular to a high-efficiency motor shaft hole processing device. Background Art

[0002] The motor shaft is an important part of the motor. As the link for electromechanical energy conversion between the motor and the equipment, it supports rotating parts, transmits torque and determines the relative position of rotating parts to the stator. Drilling a hole at the end of the motor shaft is one of the steps in motor shaft processing.

[0003] In the prior art, when drilling a hole at the end of a motor shaft, the motor shaft is first placed vertically on a work station to fix it, and then the drill works to drill a hole at the end of the motor shaft. Since the existing motor shaft hole processing has only one fixed tooling, after one processing, the processed finished product needs to be taken out and then put in the product to be processed. The interval between two adjacent operations is long, and the work efficiency is low.

[0004] In view of this, there is an urgent need for a high-efficiency motor shaft hole processing device to solve the above problems. Summary of the invention

[0005] In order to help solve the problems existing in the prior art, the present application provides a high-efficiency motor shaft hole processing device, which adopts the following technical solution: comprising: a machine table, a turntable and a drilling assembly, wherein the turntable and the drilling assembly are both arranged on the machine table, and a plurality of processing stations are arranged on the turntable;

[0006] The drilling assembly includes a drill bit suspended above the rotary table;

[0007] When the turntable rotates, the plurality of processing stations pass directly under the drill bit in sequence.

[0008] Through the above technical scheme, a plurality of processing stations are arranged on the turntable. During processing, it is only necessary to place the motor shaft to be processed in each processing station. By rotating the turntable, the processing stations equipped with the motor shaft to be processed are placed in turn directly under the drill bit, and the end of the motor shaft is drilled. During the drilling process, the processed motor shaft can be removed from the processing station, and the motor shaft to be processed can be placed on an empty processing station. This reciprocating process is continuously performed, which greatly improves the hole opening efficiency of the motor shaft end.

[0009] In a specific possible implementation manner, the plurality of processing stations are evenly arranged around the circumference.

[0010] Through the above technical solution, multiple processing stations are evenly arranged in a circle, which is convenient for positioning the positions of the processing stations during processing and for more accurate processing.

[0011] In a specific possible implementation mode, the processing station includes a placement hole opened from top to bottom on the turntable and a clamping member arranged on the turntable for fixing the motor shaft in the placement hole.

[0012] Through the above technical solution, a processing station is composed of a placement hole and a clamping member. The placement hole is convenient for positioning the motor shaft to be processed, and the clamping member is used to fix the motor shaft during the processing.

[0013] In a specific possible implementation scheme, the placement hole passes through the turntable, a material leakage groove is opened on one side of the machine, and a sliding groove is arranged at the material leakage groove;

[0014] Wherein, when the rotating disk rotates, the placement holes pass through the leakage trough in sequence.

[0015] Through the above technical solution, when the motor shaft is processed, when the turntable places the placement hole containing the motor shaft above the leakage trough, the clamping part releases the clamping of the motor shaft, the motor shaft falls into the leakage trough, slides out of the machine through the sliding trough, and the unloading of the processed motor shaft is completed.

[0016] In a specific implementation scheme, it also includes a material coding platform, a second material pushing assembly and a first material pushing assembly, the top of the material coding platform is provided with a straight-line material coding groove, the top of the material coding platform extends to one side with a loading platform, the loading platform is provided with a loading hole adapted to the motor shaft from top to bottom, the loading hole is provided on one side of the end of the material coding groove and is connected with the material coding groove;

[0017] Wherein, the second material pushing assembly is used to push the motor shaft in the material coding trough from one end of the material coding trough to the other end of the material coding trough;

[0018] The first pushing assembly is used to push the motor shaft located farthest from the second pushing assembly into the loading hole;

[0019] When the rotating disk rotates, the placement holes pass directly below the loading holes in sequence.

[0020] Through the above technical scheme, the motor shaft to be processed is vertically stacked in the stacking trough, and the motor shaft located farthest from the second pushing component is pushed into the loading hole through the first pushing component, and then falls into the placement hole below. The second pushing component is used to push the motor shaft in the stacking trough from one side of the stacking trough to the side of the upper loading hole to complete the loading of the motor shaft, thereby further improving the processing efficiency and reducing the workload of workers.

[0021] In a specific feasible implementation scheme, the second pushing assembly includes a pushing plate arranged in the material coding groove, a pushing rod slidably arranged on the material coding table, and a spring sleeved on the pushing rod, one end of the pushing rod passes through one side groove wall of the material coding groove and is connected to the pushing plate, one end of the spring is connected to the outer side of the material coding table, and the other end is connected to the pushing plate.

[0022] Through the above technical solution, the push rod has a tendency to move into the coding groove due to the pulling force of the spring, so that the motor shaft to be processed is pushed to the side of the upper material hole.

[0023] In a specific implementation scheme, the first pushing assembly includes a cam and a motor, the motor is arranged on the material coding table, the cam is arranged at the output end of the motor, and a through groove adapted to the cam is opened on the groove wall on the side of the material coding groove opposite to the feeding hole.

[0024] Through the above technical solution, a motor is used to drive the cam to rotate. When the cam rotates, the motor shaft located on one side of the loading hole is pushed into the loading hole, so that the motor shaft passes through the loading hole and falls into the placement hole below.

[0025] In a specific possible implementation mode, an isolation pad is provided between the feeding hole and the end of the coding trough.

[0026] Through the above technical solution, an isolation pad made of foam material is used to prevent the motor shaft located at the end of the material coding trough from tipping over.

[0027] In a specific possible implementation scheme, the annular surface of the turntable is provided with a plurality of slot-type optical couplers, the plurality of slot-type optical couplers correspond one-to-one to a plurality of processing stations, and the machine platform is provided with a photoelectric baffle adapted to the slot-type optical couplers.

[0028] Through the above technical solution, multiple slot-type optical couplers are used to correspond to multiple processing stations one by one. When the slot-type optical coupler detects the photoelectric baffle, the rotation of a turntable is completed, which is convenient for positioning the processing station and enables more accurate processing.

[0029] In a specific possible implementation manner, the drilling assembly further comprises a mounting column and a horizontally arranged support plate, the drill bit is arranged on the support plate, and the support plate is slidably arranged on the mounting column.

[0030] Through the above technical solution, the installation column and the support plate are used to support the installation of the drill bit, so that the height of the drill bit can be easily adjusted.

[0031] To summarize, a plurality of processing stations are arranged on the turntable. During processing, it is only necessary to place the motor shaft to be processed in each processing station. By rotating the turntable, the processing stations equipped with the motor shaft to be processed are placed directly under the drill bit in turn to perform drilling processing on the end of the motor shaft. During the drilling processing, the processed motor shaft can be removed from the processing station and the motor shaft to be processed can be placed on an empty processing station. This reciprocating process is performed uninterruptedly, which greatly improves the hole opening efficiency of the motor shaft end. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0033] Figure 2 is a structural schematic diagram of another perspective of an embodiment of the present application;

[0034] Figure 3 It is a structural schematic diagram of the coding table in the embodiment of the present application.

[0035] Figure numerals: 1. Machine table; 11. Leakage trough; 2. Turntable; 21. Placement hole; 3. Drilling assembly; 31. Drill bit; 32. Mounting column; 33. Support plate; 4. Sliding trough; 5. Stacking table; 51. Stacking trough; 52. Loading table; 53. Loading hole; 54. Isolation pad; 6. Second pushing assembly; 61. Pushing plate; 62. Push rod; 63. Spring; 7. First pushing assembly; 71. Cam; 72. Motor; 8. Slot-type optical coupler; 9. Photoelectric baffle. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0037] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0038] The following is combined with Figure 1-3 This application is further described in detail.

[0039] Reference Figure 1 A high-efficiency motor shaft hole processing device adopts the following technical solution: it includes: a machine table 1, a turntable 2 and a drilling assembly 3, the turntable 2 and the drilling assembly 3 are both arranged on the machine table 1; the drilling assembly 3 includes a drill bit 3 suspended above the turntable 2, a mounting column 32 and a horizontally arranged support plate 33, the drill bit 31 is arranged on the support plate 33, and the support plate 33 is slidably arranged on the mounting column 32, wherein, when the turntable 2 rotates, a plurality of processing stations pass directly under the drill bit 31 in sequence, so that the mounting column 32 and the support plate 33 are used to support and install the drill bit 31, so that the height of the drill bit 31 is convenient to adjust.

[0040] Reference Figure 1 A plurality of processing stations are arranged on the turntable 2. In order to facilitate the positioning of the processing stations during processing and to perform processing more accurately, the plurality of processing stations are evenly arranged in a circle. The turntable 2 is provided with a plurality of processing stations. During processing, it is only necessary to place the motor shaft to be processed in each processing station. By rotating the turntable 2, the processing stations equipped with the motor shaft to be processed are placed in turn directly under the drill bit 31 to perform drilling processing on the end of the motor shaft. When the drill bit 31 is processing, the processed motor shaft can be removed from the processing station, and the motor shaft to be processed can be placed on an empty processing station. This reciprocating process is performed uninterruptedly, which greatly improves the hole opening efficiency of the motor shaft end.

[0041] refer to Figure 1 and 2 The processing station includes a placement hole 21 opened from top to bottom on the turntable 2 and a clamping piece arranged on the turntable 2 for fixing the motor shaft in the placement hole 21. The placement hole 21 passes through the turntable 2. A leakage groove 11 is opened on one side of the machine 1, and a sliding groove 4 is arranged at the leakage groove 11. When the turntable 2 rotates, the placement hole 21 passes through the leakage groove 11 in sequence. In this way, the placement hole 21 and the clamping piece are used to form a processing station. The placement hole is convenient for positioning the motor shaft to be processed, and the clamping piece is used to fix the motor shaft during the processing. When the motor shaft is processed, when the turntable 2 places the placement hole 21 with the motor shaft above the leakage groove 11, the clamping piece releases the clamping of the motor shaft, and the motor shaft falls into the leakage groove 11, slides out of the machine 1 through the sliding groove 4, and completes the unloading of the processed motor shaft.

[0042] refer to Figure 1 and 3The first pusher assembly 7 further includes a material stacking table 5, a second material pushing assembly 6 and a first material pushing assembly 7. The top of the material stacking table 5 is provided with a straight-line material stacking groove 51. A loading table 52 is extended to one side from the top of the material stacking table 5. A loading hole 53 adapted to the motor shaft is provided on the loading table 52 from top to bottom. The loading hole 53 is provided on one side of the end of the material stacking groove 51 and is connected with the material stacking groove 51. When the turntable 2 rotates, the placement holes 21 pass directly under the loading holes 53 in sequence. In this way, by vertically stacking the motor shaft to be processed in the material stacking groove 51, the motor shaft located farthest from the second material pushing assembly 6 is pushed into the loading hole 53 through the first pusher assembly 7, and then falls into the placement hole 21 below, and the second pusher assembly 6 is cooperated to push the motor shaft in the material stacking groove 51 from one side of the material stacking groove 51 to the side of the upper hole 53, so as to complete the loading of the motor shaft, further improve the processing efficiency, and reduce the work intensity of the workers.

[0043] Among them, the second pushing assembly 6 is used to push the motor shaft in the coding groove 51 from one end of the coding groove 51 to the other end of the coding groove 51. The second pushing assembly 6 includes a pushing plate 61 arranged in the coding groove 51, a pushing rod 62 slidably arranged on the coding table 5, and a spring 63 sleeved on the pushing rod 62. One end of the pushing rod 62 passes through the groove wall on one side of the coding groove 51 and is connected to the pushing plate 61. One end of the spring 63 is connected to the outer side of the coding table 5, and the other end is connected to the pushing plate 61. In this way, through the pulling force of the spring 63, the pushing rod 62 has a movement tendency into the coding groove 51, so that the motor shaft to be processed is pushed to the side of the upper material hole 53;

[0044] The first pushing assembly 7 is used to push the motor shaft located farthest from the second pushing assembly 6 into the feeding hole 53. The first pushing assembly 7 includes a cam 71 and a motor 72. The motor 72 is arranged on the material stacking table 5. The cam 71 is arranged at the output end of the motor 72. A through groove adapted to the cam 71 is provided on the groove wall of the material stacking groove 51 on the side opposite to the feeding hole 53. In this way, the motor 72 is used to drive the cam 71 to rotate. When the cam 71 rotates, the motor shaft located on one side of the feeding hole 53 is pushed into the feeding hole 53, so that the motor shaft passes through the feeding hole 53 and falls into the placement hole 21 below;

[0045] Further optimization is to refer to Figure 3 An isolation pad 54 is provided between the feeding hole 53 and the end of the coding groove 51. In this way, the isolation pad 54 made of foam material is used to prevent the motor shaft located at the end of the coding groove 51 from falling. When the motor shaft enters the feeding hole 53, the isolation pad 54 is squeezed until it enters the feeding hole 53.

[0046] Further optimization is to refer to Figure 1 and 2The annular surface of the turntable 2 is provided with a plurality of slot-type optical couplers 8, and the plurality of slot-type optical couplers 8 correspond one-to-one to the plurality of processing stations. The machine table 1 is provided with a photoelectric baffle 9 adapted to the slot-type optical coupler 8. In this way, a plurality of slot-type optical couplers 8 correspond one-to-one to the plurality of processing stations. When the slot-type optical coupler 8 detects the photoelectric baffle 9, the rotation of a process of the turntable 2 is completed, which is convenient for positioning the processing station and enables more accurate processing.

[0047] In summary, a plurality of processing stations are arranged on the turntable 2. During processing, the motor shaft to be processed only needs to be placed in each processing station. By rotating the turntable 2, the processing stations equipped with the motor shaft to be processed are placed in turn directly under the drill bit 31 to perform drilling processing on the end of the motor shaft. When the drill bit 31 is processing, the processed motor shaft can be removed from the processing station and the motor shaft to be processed can be placed on an empty processing station. This reciprocating process is performed uninterruptedly, which greatly improves the hole opening efficiency of the motor shaft end.

[0048] By vertically stacking the motor shaft to be processed in the stacking trough 51, the motor shaft located farthest from the second pushing component 6 is pushed into the loading hole 53 through the first pushing component 7, and then falls into the placement hole 21 below, and the second pushing component 6 is cooperated to push the motor shaft in the stacking trough 51 from one side of the stacking trough 51 to the side of the loading hole 53, the loading of the motor shaft is completed, thereby further improving the processing efficiency and reducing the work intensity of the workers.

[0049] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A high-efficiency motor shaft hole processing device, characterized in that: include: A machine platform (1), a turntable (2) and a drilling assembly (3), wherein the turntable (2) and the drilling assembly (3) are both arranged on the machine platform (1), and a plurality of processing stations are arranged on the turntable (2); The drilling assembly (3) comprises a drill bit (31) suspended above the turntable (2); Wherein, when the rotating disk (2) rotates, the plurality of processing stations sequentially pass directly below the drill bit (31); The processing station comprises a placement hole (21) formed on the turntable (2) from top to bottom and a clamping member provided on the turntable (2) for fixing the motor shaft in the placement hole (21); The placement hole (21) passes through the turntable (2); a material leakage trough (11) is provided on one side of the machine platform (1); and a material sliding trough (4) is provided at the material leakage trough (11); When the rotating disk (2) rotates, the placement holes (21) pass through the material leakage trough (11) in sequence.

2. A high-efficiency motor shaft hole processing device according to claim 1, characterized in that: The plurality of processing stations are evenly arranged around the circumference.

3. The high-efficiency motor shaft hole processing device according to claim 1, characterized in that: It also includes a material coding platform (5), a second material pushing assembly (6) and a first material pushing assembly (7), wherein a material coding groove (51) is provided at the top of the material coding platform (5), a material loading platform (52) is extended to one side from the top of the material coding platform (5), a material loading hole (53) adapted to the motor shaft is provided on the material loading platform (52) from top to bottom, and the material loading hole (53) is provided on one side of the end of the material coding groove (51) and is connected with the material coding groove (51); Wherein, the second material pushing component (6) is used to push the motor shaft in the material coding groove (51) from one end of the material coding groove (51) to the other end of the material coding groove (51); The first pushing assembly (7) is used to push the motor shaft located farthest from the second pushing assembly (6) into the loading hole (53); When the rotating disk (2) rotates, the placement holes (21) pass directly below the loading holes (53) in sequence.

4. A high-efficiency motor shaft hole processing device according to claim 3, characterized in that: The second pushing assembly (6) comprises a pushing plate (61) arranged in the coding groove (51), a pushing rod (62) slidably arranged on the coding platform (5), and a spring (63) sleeved on the pushing rod (62), one end of the pushing rod (62) passes through a side groove wall of the coding groove (51) and is connected to the pushing plate (61), one end of the spring (63) is connected to the outer side of the coding platform (5), and the other end is connected to the pushing plate (61).

5. The high-efficiency motor shaft hole processing device according to claim 3 is characterized in that: The first material pushing assembly (7) comprises a cam (71) and a motor (72), wherein the motor (72) is arranged on the material coding platform (5), and the cam (71) is arranged at the output end of the motor (72), and a through groove adapted to the cam (71) is provided on a groove wall on one side of the material coding groove (51) opposite to the material loading hole (53).

6. The high-efficiency motor shaft hole processing device according to claim 3, characterized in that: An isolation pad (54) is provided between the feeding hole (53) and the end of the coding trough (51).

7. The high-efficiency motor shaft hole processing device according to claim 1, characterized in that: The annular surface of the turntable (2) is provided with a plurality of slot-type optical couplers (8), the plurality of slot-type optical couplers (8) correspond one-to-one to a plurality of processing stations, and the machine platform (1) is provided with a photoelectric baffle (9) adapted to the slot-type optical couplers (8).

8. The high-efficiency motor shaft hole processing device according to claim 1, characterized in that: The drilling assembly (3) further comprises a mounting column (32) and a horizontally arranged support plate (33), the drill bit (31) being arranged on the support plate (33), and the support plate (33) being slidably arranged on the mounting column (32).

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