Punching machine for aluminum shell motor shell

Abstract

The utility model discloses an aluminum shell motor shell punching machine which comprises a punching frame, a set of driving motors are fixed to the back side of the top of the punching frame, the output ends of the driving motors are connected to the outer side of a punching block, and the punching block can be controlled to conduct height lifting treatment. The punching machine further comprises a bearing frame fixed to the bottom of the punching frame, a gas conveying assembly is connected to the front surface of the bearing frame, a first gas conveying pipe is connected to the left outer side and the right outer side of the gas conveying assembly, and a second gas conveying pipe is arranged below the first gas conveying pipe. And a group of third gas conveying pipes are arranged below the second gas conveying pipe. According to the aluminum shell motor shell punching machine, the air conveying assembly is arranged, air can be conveyed through the air conveying assembly, and limiting, heat dissipation and material pouring treatment can be conducted through matched arrangement of the first air conveying pipe, the second air conveying pipe and the third air conveying pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a stamping machine for an aluminum shell motor housing. Background Technique

[0002] In the production of motors, various materials are needed, and the motor housing needs to be manufactured. The material is placed on the mold and stamped into the motor housing. At present, most of them are stamped into the motor housing by machines. When producing the aluminum shell motor housing, a stamping machine is needed for auxiliary processing. For example:

[0003] The publication number CN219724244U discloses a stamping machine for processing a motor housing. When using this stamping machine, turn the first knob. The first knob rotates the first lead screw, and the first lead screw drives the first positioning plate to move to achieve the positioning of the horizontal position. Turn the second knob. The second knob rotates the second lead screw, and the second lead screw drives the second positioning plate to move to achieve the positioning of the vertical position. Place the sheet material to be stamped on the workbench. The two side edges of the sheet material are respectively in contact with the first positioning plate and the second positioning plate to achieve the positioning of the sheet material. Through the regulation of the control switch group, the lead screw motor operates, and the rod body of the lead screw motor drives the clamping plate to move leftward to achieve the clamping and positioning of sheet materials of different sizes, ensuring the stamping quality of the motor housing sheet material in the subsequent process. The motor housing sheet is limited by the set positioning mechanism. However, during the stamping process of the motor housing sheet, blanking treatment is also required. At this time, the waste of the motor housing sheet will need to be discharged. If the waste cannot be discharged in time, certain problems may occur during the stamping process.

[0004] Therefore, we propose a stamping machine for an aluminum shell motor housing, which can well solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stamping machine for an aluminum shell motor housing to solve the problems in the above background technique that during the stamping process of the motor housing sheet by the current market stamping machine for motor housings, blanking treatment is also required. At this time, the waste of the motor housing sheet will need to be discharged. If the waste cannot be discharged in time, certain problems will occur during the stamping process.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A stamping machine for an aluminum shell motor housing includes a stamping frame. A set of driving motors are fixed at the back side of the top of the stamping frame. The output end of the driving motor is connected to the outside of the stamping block, and the stamping block can be controlled to perform height lifting treatment;

[0007] It further includes: A set of bearing frames are fixed at the bottom position of the stamping frame. A set of gas transmission components are connected to the front surface position of the bearing frames. A set of first gas transmission pipes are connected to the left and right outer sides of the gas transmission components. A set of second gas transmission pipes are arranged below the first gas transmission pipes. A set of third gas transmission pipes are arranged below the second gas transmission pipes;

[0008] The output end position of the second gas transmission pipe is connected to the side wall position of the fixed pipe. A set of rack cylinders are fitted inside the fixed pipe. One end of the rack cylinder extending outside the fixed pipe is meshed and connected to the bottom position of the connecting gear. The center position of the connecting gear is fixed at the end of the connecting shaft. The end position of the connecting shaft is fixed at the side wall position of the stamping stability frame.

[0009] As a preferred technical solution of the present application, a set of valves are arranged at the end positions of the first gas transmission pipe, the second gas transmission pipe, and the third gas transmission pipe. The output end of the first gas transmission pipe is connected to the air blowing port. The air blowing port is set as a flexible pipe, and the gas can be transported and processed through the air blowing port.

[0010] As a preferred technical solution of the present application, the inside of the rack cylinder is fitted to the inner wall position of the fixed pipe. One end of the rack cylinder extending into the fixed pipe forms a sliding structure with the fixed pipe through the gas transmission of the second gas transmission pipe. The rack cylinder is composed of a cylinder extending into the fixed pipe and a rack, so that when the rack cylinder moves, the outside of the rack cylinder can drive the connecting gear to perform stable rotation work.

[0011] As a preferred technical solution of the present application, a motor outer shell plate is stably placed at the top position of the stamping stability frame. The rotation range of the stamping stability frame is 0 - 60°. One end of the connecting shaft away from the stamping stability frame is connected to the top position of the bearing frame through a bearing. And a set of waste collection cylinders are placed at the back position of the stamping frame. The inner wall width of the waste collection cylinder is greater than the outer wall width of the stamping stability frame, which can facilitate the collection and treatment of the waste on the top of the stamping stability frame through the waste collection cylinder.

[0012] As a preferred technical solution of the present application, the connecting end of the third gas transmission pipe is connected to one side of the fixed cylinder. A set of fixed support frames extend out of the fixed cylinder. A set of piston blocks are fixed at the end of the fixed support frames extending into the fixed cylinder. A set of connecting springs are fixed at the end positions of the piston blocks. The outside of the connecting springs is fixed at the inner position of the fixed cylinder. The piston blocks are arranged to drive the fixed support frames to perform stable sliding.

[0013] As a preferred technical solution of the present application, a set of rubber rings are embedded on the outside of the piston blocks. The outer wall of the piston blocks is fitted to the inner wall of the fixed cylinder, so that the piston blocks can slide stably on the inner wall of the fixed cylinder.

[0014] As a preferred technical solution of the present application, the end of the fixed cylinder is fixed at the side wall position of the bearing frame, and the outer side of the fixed support frame is attached to the outer wall of the motor housing plate, so as to limit the motor housing plate and facilitate the stamping process.

[0015] Compared with the prior art, the beneficial effects of the present utility model are set as follows: The aluminum shell motor housing stamping machine is provided with an air delivery component. Through the setting of the air delivery component, gas can be transported and processed. And the coordinated setting of the first air delivery pipe, the second air delivery pipe and the third air delivery pipe can perform limiting, heat dissipation and blanking processes. The specific content is as follows:

[0016] 1. The second air delivery pipe is provided. By starting the air delivery component and ensuring that the valves of the first air delivery pipe and the third air delivery pipe are in a closed state, the output end position of the air delivery component will deliver air into the interior of the fixed pipe through the second air delivery pipe. The connecting gear engaged at the top position of the rack cylinder will drive the connecting shaft to rotate, so that the stamping stabilizing frame fixed on the outer side of the connecting shaft rotates inside the bearing frame, and then the stamping stabilizing frame will tilt. The waste on the top of the stamping stabilizing frame will fall into the interior of the stamping stabilizing frame, achieving the purpose of collecting waste.

[0017] Furthermore, a stamping stabilizing frame is provided. The rotation angle of the top of the stamping stabilizing frame is 0-60°, and the waste can be discharged by sliding.

[0018] 2. The first air delivery pipe is provided. The outer side of the first air delivery pipe is connected to the air blowing port, and the air blowing port is a flexible pipe. By holding the air blowing port, the heat dissipation treatment of the stamped motor housing can be carried out, which is convenient for taking the motor housing.

[0019] 3. The third air delivery pipe is provided. The gas inside the third air delivery pipe is delivered to the fixed cylinder, so that the piston block arranged inside the fixed cylinder will drive the fixed support frame to slide, thereby limiting the motor housing plate and facilitating the stamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0021] Figure 2 It is the rear view structural schematic diagram of the present utility model;

[0022] Figure 3 It is the present utility model Figure 1 The enlarged structural schematic diagram at A in;

[0023] Figure 4Schematic front view structure of the stamping stabilizer of the present utility model;

[0024] Figure 5 Schematic front view structure of the fixed support frame of the present utility model;

[0025] Figure 6 Schematic front view sectional structure of the fixed cylinder of the present utility model.

[0026] In the figure: 1. Stamping frame; 2. Driving motor; 3. Stamping block; 4. Bearing frame; 5. Air delivery assembly; 6. First air delivery pipe; 7. Second air delivery pipe; 8. Fixed pipe; 9. Air blowing port; 10. Rack cylinder; 11. Connecting gear; 12. Connecting shaft; 13. Stamping stabilizer; 14. Third air delivery pipe; 15. Fixed cylinder; 16. Fixed support frame; 17. Piston block; 18. Connecting spring; 19. Waste collection cylinder. Specific implementation manner

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-6 , the present utility model provides the following technical solutions:

[0029] Embodiment 1: To solve the problem that the motor housing stamping machine in the current market still needs to perform blanking treatment during the stamping process of the motor housing plate. At this time, the waste of the motor housing plate will need to be discharged. If the waste cannot be discharged in time, certain problems may occur during the stamping process. Please refer to the attached Figure 1 - attached Figure 4, including a stamping frame 1, a set of drive motors 2 are fixed at the top back side position of the stamping frame 1, and the output end of the drive motor 2 is connected to the outer side position of the stamping block 3, which can control the height lifting process of the stamping block 3; further including: a set of bearing frames 4 are fixed at the bottom position of the stamping frame 1, a set of air delivery components 5 are connected to the front surface position of the bearing frame 4, a set of first air delivery pipes 6 are connected to the left and right outer side positions of the air delivery component 5, a set of second air delivery pipes 7 are arranged below the first air delivery pipes 6, and a set of third air delivery pipes 14 are arranged below the second air delivery pipes 7; the output end position of the second air delivery pipe 7 is connected to the side wall position of the fixed pipe 8, a set of rack cylinders 10 are fitted inside the fixed pipe 8, and the end of the rack cylinder 10 extending outside the fixed pipe 8 is meshed and connected to the bottom position of the connecting gear 11, the center position of the connecting gear 11 is fixed at the end of the connecting shaft 12, and the end position of the connecting shaft 12 is fixed at the side wall position of the stamping stabilizing frame 13. The inside of the rack cylinder 10 is fitted to the inner wall position of the fixed pipe 8, and one end of the rack cylinder 10 extending into the fixed pipe 8 forms a sliding structure with the fixed pipe 8 through the air delivery of the second air delivery pipe 7. The rack cylinder 10 is composed of a cylinder extending into the fixed pipe 8 and a rack. The motor housing sheet metal is stably placed at the top position of the stamping stabilizing frame 13, the rotation range of the stamping stabilizing frame 13 is 0 - 60°, the end of the connecting shaft 12 away from the stamping stabilizing frame 13 is connected to the top position of the bearing frame 4 through a bearing, and a set of waste collection cylinders 19 are placed at the back position of the stamping frame 1. The inner wall width of the waste collection cylinder 19 is greater than the outer wall width of the stamping stabilizing frame 13. After placing the motor housing plate on the top of the stamping stabilizing frame 13 and through limiting, by starting the drive motor 2, the output end of the drive motor 2 can drive the stamping block 3 to slide up and down inside the stamping frame 1, so as to perform stamping processing. When a certain amount of waste chips are generated after stamping, by starting the air delivery component 5, ensuring that the valves of the first air delivery pipe 6 and the third air delivery pipe 14 are in a closed state, the output end position of the air delivery component 5 will perform air delivery processing on the inside of the fixed pipe 8 through the second air delivery pipe 7. At this time, the rack cylinder 10 slidably arranged inside the fixed pipe 8 is conveyed by means of gas extrusion. At this time, when the rack cylinder 10 moves, the connecting gear 11 meshed at the top position of the rack cylinder 10 will drive the connecting shaft 12 to rotate, so that the stamping stabilizing frame 13 fixed outside the connecting shaft 12 rotates inside the bearing frame 4, and the stamping stabilizing frame 13 can be made to tilt up. At this time, the waste on the top of the stamping stabilizing frame 13 can fall into the inside position of the stamping stabilizing frame 13, and the purpose of collecting waste can be achieved.

[0030] Embodiment 2: In order to facilitate the heat dissipation treatment of the aluminum shell motor housing after stamping during work, reference can be made to Appendix Figure 1 and Appendix Figure 2, a set of valves are provided at the end positions of the first gas pipeline 6, the second gas pipeline 7, and the third gas pipeline 14. The output end of the first gas pipeline 6 is connected to the air blowing port 9, and the air blowing port 9 is a flexible hose. Before taking the motor housing after stamping, at this time, by closing the valves of the second gas pipeline 7 and the third gas pipeline 14, the gas is transported through the air blowing port 9. At this time, the air blowing port 9 can be taken manually, so that the air blowing port 9 will blow and cool the motor housing after stamping, avoiding the inconvenient handling of the overheated motor housing after stamping.

[0031] Embodiment 3: In order to limit the motor housing plate and facilitate stamping, reference can be made to Attachment Figure 1 , Attachment Figure 2 , Attachment Figure 5 and Attachment Figure 6 . The connecting end of the third gas pipeline 14 is connected to one side of the fixed cylinder 15. A set of fixed support frames 16 extend out inside the fixed cylinder 15. A set of piston blocks 17 are fixed at the end position of the fixed support frame 16 extending into the fixed cylinder 15. A set of connecting springs 18 are fixed at the end position of the piston block 17, and the outer side of the connecting spring 18 is fixed at the inner position of the fixed cylinder 15. A set of rubber rings are embedded on the outer side of the piston block 17, and the outer wall of the piston block 17 is in close contact with the inner wall of the fixed cylinder 15. The end of the fixed cylinder 15 is fixed at the side wall position of the bearing frame 4, and the outer side of the fixed support frame 16 is in close contact with the outer wall of the motor housing plate. By closing the valves on one side of the first gas pipeline 6 and the second gas pipeline 7, at this time, through gas transportation, the gas is transported through the third gas pipeline 14. At this time, the third gas pipeline 14 will transport gas into the fixed cylinder 15, so that the fixed support frame 16 arranged inside the fixed cylinder 15 moves, so that the fixed support frame 16 will drive the piston block 17 to slide, so that the piston block 17 can drive the connecting spring 18 to deform. In addition, the outer side of the fixed support frame 16 can be in close contact with the outer wall of the motor housing plate, so as to limit the motor housing plate.

[0032] The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stamping machine for an aluminum motor housing, comprising a stamping frame (1), a group of driving motors (2) being fixed at the top back side of the stamping frame (1), the output end of the driving motor (2) being connected to the outer side of a stamping block (3), and the stamping block (3) can be controlled to perform height lifting processing; It is characterized in that Also includes: A group of bearing frames (4) are fixed at the bottom of the punching frame (1), a group of air delivery components (5) are connected to the front surface of the bearing frame (4), a group of first air delivery pipes (6) are connected to the left and right outer sides of the air delivery components (5), a group of second air delivery pipes (7) are arranged below the first air delivery pipes (6), and a group of third air delivery pipes (14) are arranged below the second air delivery pipes (7); The output end of the second air delivery pipe (7) is connected to the side wall of the fixed pipe (8), and a group of rack cylinders (10) are fitted inside the fixed pipe (8). One end of the rack cylinder (10) extending out of the outside of the fixed pipe (8) is meshed and connected to the bottom of the connecting gear (11). The center of the connecting gear (11) is fixed to the end of the connecting shaft (12), and the end of the connecting shaft (12) is fixed to the side wall of the stamping stabilizing frame (13).

2. The aluminum shell motor housing punching machine according to claim 1, characterized in that: A group of valves are provided at the end positions of the first air supply pipe (6), the second air supply pipe (7) and the third air supply pipe (14); the output end of the first air supply pipe (6) is connected to the air blowing port (9), and the air blowing port (9) is provided in the form of a hose.

3. The aluminum shell motor housing punching machine according to claim 1, characterized in that: The interior of the rack cylinder (10) is fitted to the inner wall of the fixed tube (8), and one end of the rack cylinder (10) extending into the interior of the fixed tube (8) forms a sliding structure with the fixed tube (8) through the gas supply of the second gas supply pipe (7). The rack cylinder (10) is composed of a cylinder extending into the interior of the fixed tube (8) and a rack.

4. The aluminum shell motor housing punching machine according to claim 1, characterized in that: A motor housing sheet is stably placed at the top of the punching stabilizing frame (13), the rotation range of the punching stabilizing frame (13) is 0-60 degrees, the end of the connecting shaft (12) away from the punching stabilizing frame (13) is connected to the top of the bearing frame (4) by a bearing, and a group of waste collection barrels (19) are placed at the back of the punching frame (1), and the inner wall width of the waste collection barrel (19) is greater than the outer wall width of the punching stabilizing frame (13).

5. The aluminum shell motor housing punching machine according to claim 1, characterized in that: The connection end of the third air delivery pipe (14) is connected to one side of the fixed cylinder (15); a group of fixed support frames (16) extend from the interior of the fixed cylinder (15); a group of piston blocks (17) are fixed at one end of the fixed support frame (16) extending into the interior of the fixed cylinder (15); a group of connecting springs (18) are fixed at the end of the piston block (17); and the outer side of the connecting spring (18) is fixed to the inner side of the fixed cylinder (15).

6. The aluminum shell motor housing punching machine according to claim 5, characterized in that: A group of rubber rings are embedded on the outer side of the piston block (17), and the outer wall of the piston block (17) and the inner wall of the fixing cylinder (15) are arranged to fit each other.

7. The aluminum shell motor housing punching machine according to claim 5, characterized in that: The end of the fixing tube (15) is fixed to the side wall of the bearing frame (4), and the outer side of the fixing support frame (16) is attached to the outer wall of the motor housing plate.

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