Motor shaft efficient automatic cylindrical grinding device

Abstract

The utility model discloses a motor shaft high -efficient automatic cylindrical grinding device, include: processing seat is provided with two convex seat, and is equipped with the processing groove between two convex seat, the feeding frame is provided with the support rod on the surface, the support rod top is provided with the material guide frame, the material guide frame extends to the inside of processing groove and is equipped with the conveyer belt on the surface, the feeding box is set up in the feeding frame outside, the feeding box top is equipped with the feeding plate and is equipped with the lifting plate in the feeding plate bottom, the detection subassembly includes a plurality of infrared sensors, the cylindrical grinding post is set up in the inside of convex seat, and the support plate is fixedly equipped with in the cylindrical grinding post outside. The utility model can realize the automatic high -efficient operation of motor shaft, and the different cylindrical grinding post is adjusted according to different motor shaft parameters and carries out the cylindrical grinding treatment, and the automatic injection cooling liquid and the recovery waste residue in the processing process, and the automatic unloading and stacking after processing are completed, reduce the step of manual operation, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of motor shaft processing technology, and in particular to a high-efficiency automatic external cylindrical grinding device for motor shafts. Background Technology

[0002] The motor shaft is one of the most important mechanical load components in a motor. It is a precision rotating shaft, usually made of high-strength metal, with one end tightly fixed to the rotor core inside the motor, and the other end extending out of the motor through bearings and end covers, used to transmit torque and drive external loads.

[0003] During the processing of cylindrical grinding columns, external cylindrical grinding is required to ensure that the workpiece has a uniform diameter and a flat circular outer surface. Existing external cylindrical grinding processing equipment requires manual handling of the motor shaft, placement and adjustment before processing, and then unloading after processing, which is time-consuming, labor-intensive, and has low overall efficiency. Utility Model Content

[0004] This utility model provides a high-efficiency automatic external cylindrical grinding device for motor shafts, which can realize automatic and efficient processing of motor shafts. Different grinding columns are adjusted according to different motor shaft parameters for cylindrical grinding. During the processing, coolant is automatically sprayed and waste residue is collected. After processing, the material is automatically unloaded and stacked, reducing manual operation steps and improving production efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides a high-efficiency automatic external cylindrical grinding device for motor shafts, comprising: The machining base has two protruding seats, and a machining groove is provided between the two protruding seats; The feeding rack has a support rod on its surface, and a guide rack is provided on the top of the support rod. The guide rack extends into the processing groove and has a conveyor belt on its surface. A feeding box is located outside the feeding frame. A feeding plate is fixedly provided on the top of the feeding box, and a lifting plate is provided at the bottom of the feeding plate. The detection component includes multiple infrared sensors; A grinding column is disposed inside the protruding seat. A support plate is fixedly provided on the outside of the grinding column. A second motor is provided on the outside of the support plate and its output end is connected to the grinding column for transmission. A first hydraulic lifting rod is evenly provided between the support plate and the inner wall of the protruding seat. The feeding box is equipped with a sliding frame and a positioning plate inside. The bottom of the positioning plate is equipped with an adjustment plate, and the bottom surface of the adjustment plate is uniformly provided with first electric grippers.

[0006] As a preferred embodiment of the above technical solution, the top of the processing tank is provided with a top plate, and hydraulic guns are evenly arranged at the bottom of the top plate. The hydraulic guns are connected to a liquid storage tank through a delivery pipe. The liquid storage tank is located at the bottom of the inner wall of the processing base and is filled with coolant.

[0007] As a preferred embodiment of the above technical solution, the top of the feeding rack is provided with a first motor, the output end of the first motor is provided with a rotating shaft, the surface of the rotating shaft is surrounded by a conveyor belt, and the conveyor belt passes through a plurality of processing slots in sequence.

[0008] As a preferred embodiment of the above technical solution, a second hydraulic lifting rod is evenly provided between the lifting plate and the feeding plate. A second electric claw is provided at one bottom end of the second hydraulic lifting rod, and a movable seat is provided at one top end of the second hydraulic lifting rod. The movable seat is slidably connected to the surface of the feeding plate, and a second electric lead screw is connected to one end of the movable seat.

[0009] As a preferred embodiment of the above technical solution, the number of detection components is set to multiple and they are arranged on both sides of the feeding plate. Multiple infrared sensors are used to detect parameters such as the length, thickness and curvature of the motor shaft. An alarm is provided at the output end of the detection component and the alarm is arranged on the surface of the feeding rack.

[0010] As a preferred embodiment of the above technical solution, the processing groove is provided with a blower nozzle and a dust collection box on both sides, and the blower nozzle and the dust collection box are both located inside the protruding seat, and the inner wall of the dust collection box is surrounded by a magnet block.

[0011] As a preferred embodiment of the above technical solution, one end of the sliding frame is connected to an extension rod, the extension rod passes through the unloading box and extends into the processing groove, and a placement rack is provided on one side of the sliding frame.

[0012] As a preferred embodiment of the above technical solution, a movable block is slidably provided on the bottom surface of the positioning plate, an electric lead screw is provided between the movable block and the inner wall of the feeding box, a third motor is provided on the bottom surface of the movable block, the output end of the third motor is connected to the adjustment plate for transmission, and a third hydraulic lifting rod is provided between the first electric gripper and the adjustment plate.

[0013] This utility model provides a high-efficiency automatic external cylindrical grinding device for motor shafts. It comprises a processing base, a loading box, grinding columns, a dust storage box, and a unloading box. The motor shaft requiring external cylindrical grinding is placed in the loading box. A second hydraulic lifting rod pushes a lifting plate downwards, gripping the motor shaft via a second electric gripper. An electric screw then drives the moving base and the bottom lifting plate vertically until they reach the top of the guide frame and are placed on the motor shaft. A first motor then moves the motor shaft into the processing groove. Depending on the processing requirements and dimensions, the first hydraulic lifting rod pushes the corresponding grinding column to press against the motor shaft from both sides. The second motor then performs the cylindrical grinding operation on its surface. During the operation, a hydraulic gun sprays coolant to rapidly cool the grinding area, while air is blown simultaneously. The nozzle blows the waste residue generated during the grinding process into the ash storage box. After processing, the first motor continues to work, moving the motor shaft into the extension frame and then into the sliding frame. The electric screw pushes the movable block close to the sliding frame, and the third hydraulic lifting rod drives the first electric gripper to move downward to clamp the motor shaft. Then, the third motor works to drive the adjusting plate and the bottom motor shaft to rotate and adjust the direction to a horizontal state. Then, the electric screw drives the movable block to move to the top of the placement frame to place the motor shafts in sequence. This can realize the automatic and efficient processing of motor shafts. Different grinding columns are adjusted according to different motor shaft parameters for grinding. During the process, coolant is automatically sprayed and waste residue is recovered. After processing, the material is automatically unloaded and stacked, reducing manual operation steps and improving production efficiency.

[0014] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the processing base of this utility model; Figure 3 This is a schematic diagram of the internal structure of the feeding box of this utility model.

[0016] In the diagram: 1. Machining seat, 11. Protruding seat, 12. Machining groove, 13. Top plate, 2. Feeding rack, 21. Support rod, 22. Guide rack, 23. First motor, 3. Feeding box, 31. Feeding plate, 4. Detection component, 5. Circular grinding column, 51. Support plate, 52. Second motor, 53. First hydraulic lifting rod, 6. Ash storage box, 61. Air nozzle, 7. Liquid storage box, 8. Unloading box, 81. Extension rod, 82. Sliding frame, 83. Positioning plate, 84. Movable block, 85. Electric lead screw, 86. Third motor, 87. Adjusting plate, 88. First electric gripper, 89. Placement rack. Detailed Implementation

[0017] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] See Figure 1-3 This utility model provides a high-efficiency automatic external cylindrical grinding device for motor shafts, comprising: The machining base 1 is provided with two protruding seats 11, and a machining groove 12 is provided between the two protruding seats 11; The feeding rack 2 has a support rod 21 on its surface, and a guide rack 22 is provided on the top of the support rod 21. The guide rack 22 extends into the processing tank 12 and has a conveyor belt on its surface. The feeding box 3 is located outside the feeding frame 2. The top of the feeding box 3 is fixedly provided with a feeding plate 31, and the bottom of the feeding plate 31 is provided with a lifting plate. Detection component 4 includes multiple infrared sensors; A grinding column 5 is set inside the protrusion seat 11. A support plate 51 is fixedly provided on the outside of the grinding column 5. A second motor 52 is provided on the outside of the support plate 51 and its output end is connected to the grinding column 5. A first hydraulic lifting rod 53 is evenly provided between the support plate 51 and the inner wall of the protrusion seat 11. The feeding box 8 has a sliding frame 82 and a positioning plate 83 inside. The bottom of the positioning plate 83 is provided with an adjustment plate 87, and the bottom surface of the adjustment plate 87 is evenly provided with first electric grippers 88.

[0019] This embodiment provides a high-efficiency automatic external cylindrical grinding device for motor shafts, comprising a processing base 1, a loading box 3, grinding columns 5, a dust storage box 6, and a unloading box 8. The motor shaft requiring external cylindrical grinding is placed in the loading box 3. A second hydraulic lifting rod pushes a lifting plate downwards, gripping the motor shaft via a second electric gripper. An electric screw then drives the moving base and the bottom lifting plate vertically until they reach the top of the guide frame 22 and are placed on the motor shaft. A first motor 23 drives the motor shaft to move into the processing groove 12. Depending on the processing requirements and dimensions, the first hydraulic lifting rod 53 pushes the corresponding grinding columns 5 to adhere to the motor shaft from both sides. The second motor then performs cylindrical grinding on its surface. During the operation, a hydraulic gun sprays coolant to rapidly cool the grinding area, while a blower nozzle 61 sprays coolant onto the grinding surface. The waste residue generated during the process is blown into the ash storage box 6. After processing, the first motor 23 continues to work, moving the motor shaft into the extension frame 81 and then into the sliding frame 82. The electric screw 85 pushes the movable block 84 close to the sliding frame 82, and the third hydraulic lifting rod drives the first electric gripper 88 to move downward to clamp the motor shaft. Then, the third motor 86 works to drive the adjusting plate 87 and the bottom motor shaft to rotate and adjust the direction to a horizontal state. Then, the electric screw 85 drives the movable block 84 to move to the top of the placement frame 89 to place the motor shafts in sequence. This can realize automatic and efficient processing of motor shafts. Different grinding columns 5 are adjusted according to different motor shaft parameters for grinding. During the processing, coolant is automatically sprayed and waste residue is recycled. After processing, the material is automatically unloaded and stacked, reducing manual operation steps and improving production efficiency.

[0020] In a further embodiment of this invention, a top plate 13 is provided at the top of the processing tank 12, and hydraulic guns are uniformly provided at the bottom of the top plate 13. The hydraulic guns are connected to a liquid storage tank 7 through a delivery pipe. The liquid storage tank 7 is located at the bottom of the inner wall of the processing base 1, and the liquid storage tank 7 is filled with coolant.

[0021] In this embodiment, the hydraulic gun sprays coolant to quickly cool the grinding area, and the top of the liquid storage tank 7 is also equipped with a recovery tank, which can recover the liquid and filter it again for reuse, thereby reducing production costs.

[0022] In a further embodiment of this invention, a first motor 23 is provided on the top of the feeding rack 2, and a rotating shaft is provided at the output end of the first motor 23. A conveyor belt is arranged around the surface of the rotating shaft, and the conveyor belt passes through a plurality of processing slots 12 in sequence.

[0023] In this embodiment, the first motor 23 drives the conveyor belt to rotate via a rotating shaft, and the motor shaft placed on the surface of the conveyor belt moves accordingly.

[0024] In a further embodiment of this invention, a second hydraulic lifting rod is uniformly provided between the lifting plate and the feeding plate 31. A second electric claw is provided at one bottom end of the second hydraulic lifting rod, and a movable seat is provided at one top end of the second hydraulic lifting rod. The movable seat is slidably connected to the surface of the feeding plate 31, and a second electric lead screw is connected to one end of the movable seat.

[0025] In this embodiment, the second hydraulic lifting rod pushes the lifting plate downwards. After the second electric gripper grabs the motor shaft, the electric screw works to push the moving seat and the bottom lifting plate to move vertically until they move to the top of the guide frame 22 and place the motor shaft.

[0026] In a further embodiment of this invention, the number of detection components 4 is set to multiple and is arranged on both sides of the feeding plate 31. Multiple infrared sensors are used to detect parameters such as the length, thickness and curvature of the motor shaft. An alarm is provided at the output end of the detection component 4 and is set on the surface of the feeding rack 2. Moreover, the number of grinding columns 5 is set to at least two symmetrically arranged sets, which can ensure that one set of grinding columns 5 can work normally when processing different parameters, while the other set can be adjusted and the model of the grinding columns 5 can be changed, or they can be operated separately to avoid the surface temperature of the grinding columns 5 being too high and affecting the processing efficiency.

[0027] The detection component 4 in this embodiment can detect whether the motor shaft to be processed meets the processing standard parameters. When an abnormal motor shaft is detected, an alarm will sound and the operator will remove it to ensure the overall processing efficiency and yield.

[0028] In a further embodiment of this invention, a blower nozzle 61 and a dust collection box 6 are respectively provided on both sides of the processing groove 12. Both the blower nozzle 61 and the dust collection box 6 are located inside the protruding seat 11, and a magnet block is arranged around the inner wall of the dust collection box 6.

[0029] In this embodiment, the blower nozzle 61 can blow the waste residue generated during the grinding process into the ash storage box 6.

[0030] In a further embodiment of this invention, one end of the sliding frame 82 is connected to an extension rod 81, which passes through the unloading box 8 and extends into the processing groove 12. A placement rack 89 is provided on one side of the sliding frame 82.

[0031] In this embodiment, the first motor 23 continues to work, moving the motor shaft into the extension frame 81 and then sliding it into the sliding frame 82. Subsequently, the direction of the motor shaft is adjusted and moved into the placement frame 89.

[0032] In a further embodiment of this invention, a movable block 84 is slidably provided on the bottom surface of the positioning plate 83, an electric lead screw 85 is provided between the movable block 84 and the inner wall of the feeding box 8, a third motor 86 is provided on the bottom surface of the movable block 84, the output end of the third motor 86 is connected to the adjustment plate 87 for transmission, and a third hydraulic lifting rod is provided between the first electric gripper 88 and the adjustment plate 87.

[0033] In this embodiment, after the electric lead screw 85 pushes the movable block 84 close to the sliding frame 82, the third hydraulic lifting rod drives the first electric gripper 88 to move downward to clamp the motor shaft. Then, the third motor 86 works to drive the adjusting plate 87 and the bottom motor shaft to rotate and adjust the direction to a horizontal state. Then, the electric lead screw 85 drives the movable block 84 to move to the top of the placement frame 89 to place the motor shafts in sequence.

[0034] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the described specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A high-efficiency automatic external cylindrical grinding device for motor shafts, characterized in that, include: The machining base (1) is provided with two protruding seats (11), and a machining groove (12) is provided between the two protruding seats (11). The feeding rack (2) has a support rod (21) on its surface. The top of the support rod (21) is provided with a guide rack (22). The guide rack (22) extends into the processing groove (12) and has a conveyor belt on its surface. The feeding box (3) is located outside the feeding rack (2). The top of the feeding box (3) is fixedly provided with a feeding plate (31), and the bottom of the feeding plate (31) is provided with a lifting plate. The detection component (4) includes multiple infrared sensors; A grinding column (5) is disposed inside the protruding seat (11). A support plate (51) is fixedly provided on the outside of the grinding column (5). A second motor (52) is provided on the outside of the support plate (51) and its output end is connected to the grinding column (5). A first hydraulic lifting rod (53) is uniformly provided between the support plate (51) and the inner wall of the protruding seat (11). The feeding box (8) is equipped with a sliding frame (82) and a positioning plate (83) inside. The bottom of the positioning plate (83) is equipped with an adjustment plate (87), and the bottom surface of the adjustment plate (87) is uniformly equipped with a first electric gripper (88).

2. The high-efficiency automatic external cylindrical grinding device for motor shafts according to claim 1, characterized in that, The processing tank (12) is provided with a top plate (13) at the top, and hydraulic guns are uniformly provided at the bottom of the top plate (13). The hydraulic guns are connected to a liquid storage tank (7) through a delivery pipe. The liquid storage tank (7) is located at the bottom of the inner wall of the processing seat (1), and the liquid storage tank (7) is filled with coolant.

3. The high-efficiency automatic external cylindrical grinding device for motor shafts according to claim 1, characterized in that, The top of the feeding rack (2) is provided with a first motor (23), the output end of the first motor (23) is provided with a rotating shaft, and a conveyor belt is arranged around the surface of the rotating shaft. The conveyor belt passes through multiple processing slots (12) in sequence.

4. The high-efficiency automatic external cylindrical grinding device for motor shafts according to claim 1, characterized in that, A second hydraulic lifting rod is evenly provided between the lifting plate and the feeding plate (31). A second electric claw is provided at one bottom end of the second hydraulic lifting rod, and a movable seat is provided at one top end of the second hydraulic lifting rod. The movable seat is slidably connected to the surface of the feeding plate (31), and a second electric screw is connected to one end of the movable seat.

5. The high-efficiency automatic external cylindrical grinding device for motor shafts according to claim 1, characterized in that, The number of detection components (4) is set to multiple and is set on both sides of the feeding plate (31). Multiple infrared sensors are used to detect parameters such as the length, thickness and curvature of the motor shaft. An alarm is provided at the output end of the detection component (4) and the alarm is set on the surface of the feeding rack (2).

6. The high-efficiency automatic external cylindrical grinding device for motor shafts according to claim 1, characterized in that, The processing groove (12) is provided with a blower (61) and a ash storage box (6) on both sides. The blower (61) and the ash storage box (6) are both located inside the protruding seat (11). The inner wall of the ash storage box (6) is surrounded by a magnet.

7. The high-efficiency automatic external cylindrical grinding device for motor shafts according to claim 1, characterized in that, One end of the sliding frame (82) is connected to an extension rod (81), which passes through the feeding box (8) and extends into the processing groove (12). A placement rack (89) is provided on one side of the sliding frame (82).

8. The high-efficiency automatic external cylindrical grinding device for motor shafts according to claim 1, characterized in that, The bottom surface of the positioning plate (83) is slidably provided with a movable block (84), and an electric lead screw (85) is provided between the movable block (84) and the inner wall of the feeding box (8). The bottom surface of the movable block (84) is provided with a third motor (86), and the output end of the third motor (86) is connected to the adjustment plate (87) for transmission. The first electric gripper (88) is provided with a third hydraulic lifting rod between the adjustment plate (87).

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