Motor end cover forming machine with polishing treatment

Abstract

The utility model discloses a motor end cover forming machine with polishing treatment, which relates to the technical field of motor end cover forming machines and comprises a machine body and a lower die, and a stamping component is mounted above the machine body. According to the motor end cover forming machine with the polishing treatment function, an electric push rod is started to eject an inner mold plate upwards, the inner mold plate drives a motor end cover to move upwards, then the two sides of a motor end cover workpiece are clamped and limited through a clamping assembly, and then an electric telescopic rod upwards pushes a meshing rod; the meshing rod is meshed with the gear and drives the gear to rotate, then the gear enables the rotating shaft to drive the connecting rod to rotate, the connecting rod drives the polishing roller to rotate and incline, the polishing roller makes contact with the edge surface of the motor end cover workpiece, the first motor drives the workbench to rotate, and the motor end cover workpiece and the polishing roller move relatively. And burrs on the edge of the motor end cover are polished by the polishing roller, so that the working efficiency and practicability of the motor end cover forming machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor end cover forming machines, in particular to a motor end cover forming machine with polishing treatment. Background Art

[0002] An electric motor is a device that converts electrical energy into mechanical energy. It is widely used in industrial production, transportation, household appliances and other fields. The motor end cover is one of the important components of the motor. It is located at both ends of the motor and is usually used to seal the rotor and stator of the motor. The motor end cover plays a vital role in the motor. It not only protects the internal parts, but also supports the bearings and guides the cooling medium. A motor end cover forming machine is used in the process of motor end cover processing. The motor end cover forming machine uses a mold or mold system to form the raw materials into the end cover required for the motor in a certain shape and size through the action of pressure and heat.

[0003] However, the existing motor end cover forming machine has the following disadvantages. After the motor end cover is stamped and formed by the forming machine, burrs are easily generated on the edge of the motor end cover workpiece due to process reasons. A polishing machine is required to polish and remove the burrs on the edge of the motor end cover workpiece, which increases the workload and reduces the working efficiency of the motor end cover processing. Therefore, the existing motor end cover forming machine needs to be improved. Summary of the invention

[0004] The purpose of the utility model is to provide a motor end cover forming machine with polishing treatment, so as to solve the problem proposed in the above background technology that during the processing of the motor end cover forming machines currently on the market, burrs are easily generated on the edge of the motor end cover workpiece, and a polishing machine is required to polish and remove the burrs on the edge of the motor end cover workpiece, which increases the workload.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a motor end cover forming machine with polishing treatment, comprising a machine body and a lower mold, a stamping assembly is installed above the machine body, a workbench is provided above the machine body, and the lower mold is fixed above the workbench.

[0006] Preferably, a collecting plate is fixed on the inner side of the stamping assembly, the workbench is connected to motor No. 1 via a transmission shaft, and motor No. 1 is located in a built-in groove of the machine body.

[0007] Preferably, an inner template is provided on the inner side of the lower mold, an electric push rod is installed in the built-in groove of the workbench close to the inner template, clamping assemblies are installed on both sides of the workbench, and support frames are installed at both ends of the machine body close to the workbench.

[0008] Preferably, an adjusting mechanism is connected above the support frame, a polishing roller is installed at one end of the adjusting mechanism, and a cleaning mechanism is installed on the side of the machine body away from the collecting plate.

[0009] Preferably, the adjustment mechanism comprises a connecting rod, a rotating shaft, a gear, an engaging rod and an electric telescopic rod, the upper part of the support frame is movably sleeved with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a connecting rod.

[0010] Preferably, a gear is fixedly sleeved on one end of the rotating shaft, an engaging rod is meshed on one side of the gear, an electric telescopic rod is connected below the engaging rod, and the electric telescopic rod is connected to the support frame.

[0011] Preferably, the cleaning mechanism includes a support plate, a nozzle, a solenoid valve, a conduit, a lifting frame, a screw and a No. 2 motor. A screw is installed in a built-in groove on one side of the body through a bearing, one end of the screw is connected to the No. 2 motor, the lifting frame is threadedly sleeved on the outer side of the screw, and the end of the lifting frame close to the screw is slidably connected to the reserved groove on the inner wall of the body.

[0012] Preferably, one end of the lifting frame away from the screw rod is connected to a support plate, a conduit is fixedly installed on the inner side of the support plate, a solenoid valve is installed at one end of the conduit, and nozzles distributed at intervals are installed at the other end of the conduit.

[0013] Preferably, the stamping assembly includes a stand, a hydraulic cylinder and an upper die, the stand is fixed above the machine body, the hydraulic cylinder is installed above the stand, and the upper die is connected below the hydraulic cylinder.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. An adjustment mechanism and a polishing roller are provided. The inner template is pushed upward by starting the electric push rod, and the inner template drives the motor end cover workpiece to be pushed out of the inner cavity of the lower mold. Then, the two sides of the motor end cover workpiece are clamped and limited by the clamping assembly. The electric telescopic rod pushes the meshing rod upward, and the meshing rod meshes with the gear and drives the gear to rotate. Then, the gear drives the rotating shaft to drive the connecting rod to rotate, and the connecting rod drives the polishing roller to rotate and tilt, so that the polishing roller contacts the edge surface of the motor end cover workpiece. Then, the workbench is driven to rotate by the No. 1 motor, so that the motor end cover workpiece and the polishing roller are in relative motion, generating friction. The polishing roller polishes and grinds the burrs on the edge of the motor end cover, thereby improving the working efficiency and practicality of the motor end cover forming machine.

[0016] 2. A cleaning mechanism is provided. The No. 2 motor drives the screw to rotate, and the lifting frame moves upward on the screw. At the same time, one end of the lifting frame slides upward on the reserved groove on the inner wall of the machine body. The lifting frame drives the support plate to move upward. After the support plate moves to a limited position, the air is driven into the duct through the solenoid valve, and then the duct sprays air through the nozzles distributed at intervals to blow the iron filings onto the collecting plate. The collecting plate absorbs the iron filings, which is convenient for subsequent cleaning, thereby improving the convenience of the motor end cover forming machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the collecting plate of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the catheter of the utility model.

[0023] In the figure: 1. machine body; 2. stamping assembly; 201. stand; 202. hydraulic cylinder; 203. upper mold; 3. lower mold; 4. collecting plate; 5. polishing roller; 6. No. 1 motor; 7. adjusting mechanism; 701. connecting rod; 702. rotating shaft; 703. gear; 704. meshing rod; 705. electric telescopic rod; 8. supporting frame; 9. cleaning mechanism; 901. supporting plate; 902. nozzle; 903. solenoid valve; 904. catheter; 905. lifting frame; 906. screw; 907. No. 2 motor; 10. inner template; 11. workbench; 12. clamping assembly; 13. electric push rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 3The utility model provides a technical solution: a motor end cover forming machine with polishing treatment, including a machine body 1 and a lower mold 3, a stamping assembly 2 is installed above the machine body 1, a workbench 11 is provided above the machine body 1, the lower mold 3 is fixed above the workbench 11, the stamping assembly 2 includes a stand 201, a hydraulic cylinder 202 and an upper mold 203, a stand 201 is fixed above the machine body 1, a hydraulic cylinder 202 is installed above the stand 201, and an upper mold 203 is connected below the hydraulic cylinder 202.

[0026] according to Figure 1-Figure 4 As shown, the workbench 11 is connected to a No. 1 motor 6 through a transmission shaft, and the No. 1 motor 6 is located in a built-in groove of the body 1. An inner template 10 is provided on the inner side of the lower mold 3. An electric push rod 13 is installed in the built-in groove of the workbench 11 near the inner template 10. Clamping assemblies 12 are installed on both sides of the workbench 11. Support frames 8 are installed at both ends of the body 1 near the workbench 11. An adjustment mechanism 7 is connected above the support frame 8. A polishing roller 5 is installed at one end of the adjustment mechanism 7. The adjustment mechanism 7 includes a connecting rod 701, a rotating shaft 702, gear 703, meshing rod 704 and electric telescopic rod 705, the upper part of the support frame 8 is movably sleeved with a rotating shaft 702, the outer side of the rotating shaft 702 is fixedly connected with a connecting rod 701, one end of the rotating shaft 702 is fixedly sleeved with a gear 703, one side of the gear 703 is meshed with a meshing rod 704, the lower part of the meshing rod 704 is connected with an electric telescopic rod 705, the electric telescopic rod 705 is connected to the support frame 8, the polishing roller 5 is fixedly connected to the connecting rod 701, and the number of the polishing rollers 5 is two.

[0027] In specific implementation, after the motor end cover forming machine has stamped and formed the motor end cover, if it is necessary to polish and remove burrs from the edge of the motor end cover workpiece, the inner template 10 can be pushed upward by starting the electric push rod 13, and the inner template 10 drives the motor end cover workpiece to be pushed out of the inner cavity of the lower mold 3, and then the two sides of the motor end cover workpiece are clamped and limited by the clamping assembly 12, and then the electric telescopic rod 705 is started to push the meshing rod 704 upward, and the meshing rod 704 is meshed with the gear 703, driving the gear 703 to rotate, and then the gear 703 causes the rotating shaft 702 to drive the connecting rod 701 rotates, and the connecting rod 701 drives the polishing roller 5 to rotate and tilt, so that the polishing roller 5 contacts the edge surface of the motor end cover workpiece, and then the workbench 11 is driven to rotate by the No. 1 motor 6, and the workbench 11 drives the motor end cover workpiece to rotate, so that the motor end cover workpiece and the polishing roller 5 move relative to each other, generating friction, and the polishing roller 5 polishes and grinds the burrs on the edge of the motor end cover, and the position of the polishing roller 5 can be adjusted by the adjusting mechanism 7 to prevent the polishing roller 5 from affecting the forming work of the motor end cover forming machine, thereby improving the working efficiency and practicality of the motor end cover forming machine.

[0028] according to Figure 1-Figure 3 and Figure 5-Figure 6 As shown, a collecting plate 4 is fixed on the inner side of the stamping assembly 2, and a cleaning mechanism 9 is installed on the side of the body 1 away from the collecting plate 4. The cleaning mechanism 9 includes a support plate 901, a nozzle 902, a solenoid valve 903, a conduit 904, a lifting frame 905, a screw 906 and a second motor 907. A screw 906 is installed in a built-in groove on one side of the body 1 through a bearing, one end of the screw 906 is connected to the second motor 907, the outer side of the screw 906 is threadedly sleeved with a lifting frame 905, and the end of the lifting frame 905 close to the screw 906 is slidably connected to the reserved groove on the inner wall of the body 1, the end of the lifting frame 905 away from the screw 906 is connected to the support plate 901, a conduit 904 is fixedly installed on the inner side of the support plate 901, one end of the conduit 904 is installed with a solenoid valve 903, and the other end of the conduit 904 is installed with nozzles 902 distributed at intervals, and the collecting plate 4 is a magnetic suction plate.

[0029] During specific implementation, since the motor end cover forming machine will produce some iron filings falling on the workbench 11 when polishing the motor end cover workpiece, which is not convenient for cleaning, the No. 2 motor 907 can be used to drive the screw rod 906 to rotate, and the lifting frame 905 moves upward on the screw rod 906. At the same time, one end of the lifting frame 905 slides upward on the reserved groove on the inner wall of the body 1, and the lifting frame 905 drives the support plate 901 to move upward. After the support plate 901 moves to a limited position, the solenoid valve 903 drives the air into the conduit 904, and then the conduit 904 sprays air through the nozzles 902 distributed at intervals to blow the iron filings onto the collecting plate 4. The collecting plate 4 absorbs the iron filings, which is convenient for subsequent cleaning, thereby improving the convenience of the motor end cover forming machine.

[0030] Working principle: When using this motor end cover forming machine with polishing treatment, first, the raw material of the motor end cover is placed in the lower mold 3, and then the hydraulic cylinder 202 pushes the upper mold 203 downward to make the upper mold 203 fit with the lower mold 3, and the raw material of the motor end cover is stamped and formed. After the motor end cover is formed, the polishing roller 5 is driven by the rotation and adjustment mechanism 7 of the workbench 11 to polish and grind the burrs on the edge of the motor end cover. At the same time, the cleaning mechanism 9 blows the iron filings to the collecting plate 4 for subsequent cleaning, thereby improving the working efficiency and convenience of the motor end cover forming machine. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A motor end cover forming machine with polishing treatment, comprising a machine body (1) and a lower mold (3), characterized in that: A punching assembly (2) is installed above the machine body (1), a workbench (11) is provided above the machine body (1), and the lower die (3) is fixed above the workbench (11).

2. The motor end cover forming machine with polishing treatment according to claim 1 is characterized in that: A collecting plate (4) is fixed on the inner side of the punching assembly (2); the workbench (11) is connected to a No. 1 motor (6) via a transmission shaft, and the No. 1 motor (6) is located in a built-in groove of the machine body (1).

3. The motor end cover forming machine with polishing treatment according to claim 2 is characterized in that: An inner mold plate (10) is provided on the inner side of the lower mold (3); an electric push rod (13) is installed in a built-in groove of the workbench (11) close to the inner mold plate (10); clamping assemblies (12) are installed on both sides of the workbench (11); and support frames (8) are installed on both ends of the machine body (1) close to the workbench (11).

4. The motor end cover forming machine with polishing treatment according to claim 3 is characterized in that: An adjusting mechanism (7) is connected above the support frame (8), a polishing roller (5) is mounted on one end of the adjusting mechanism (7), and a cleaning mechanism (9) is mounted on a side of the machine body (1) away from the collecting plate (4).

5. The motor end cover forming machine with polishing treatment according to claim 4, characterized in that: The adjustment mechanism (7) comprises a connecting rod (701), a rotating shaft (702), a gear (703), an engagement rod (704) and an electric telescopic rod (705); the rotating shaft (702) is movably sleeved on the upper side of the support frame (8); and the connecting rod (701) is fixedly connected to the outer side of the rotating shaft (702).

6. The motor end cover forming machine with polishing treatment according to claim 5, characterized in that: A gear (703) is fixedly sleeved on one end of the rotating shaft (702), an engagement rod (704) is meshed on one side of the gear (703), an electric telescopic rod (705) is connected below the engagement rod (704), and the electric telescopic rod (705) is connected to the support frame (8).

7. The motor end cover forming machine with polishing treatment according to claim 4, characterized in that: The cleaning mechanism (9) comprises a support plate (901), a nozzle (902), a solenoid valve (903), a guide tube (904), a lifting frame (905), a screw rod (906) and a second motor (907); a screw rod (906) is installed in a groove built into one side of the machine body (1) via a bearing; one end of the screw rod (906) is connected to the second motor (907); the lifting frame (905) is threadedly sleeved on the outer side of the screw rod (906); and an end of the lifting frame (905) close to the screw rod (906) is slidably connected to a reserved groove on the inner wall of the machine body (1).

8. The motor end cover forming machine with polishing treatment according to claim 7, characterized in that: One end of the lifting frame (905) away from the screw rod (906) is connected to a support plate (901), a guide tube (904) is fixedly installed on the inner side of the support plate (901), a solenoid valve (903) is installed at one end of the guide tube (904), and nozzles (902) distributed at intervals are installed at the other end of the guide tube (904).

9. The motor end cover forming machine with polishing treatment according to claim 1, characterized in that: The punching assembly (2) comprises a stand (201), a hydraulic cylinder (202) and an upper die (203); the stand (201) is fixed above the machine body (1); the hydraulic cylinder (202) is installed above the stand (201); and the upper die (203) is connected below the hydraulic cylinder (202).

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