Polishing device for motor end cover
By designing a motor end cover polishing device including a magnetic polishing machine, a support frame, a rotary plate, a cleaning structure and a flip structure, the problems of inconvenience and insecurity of cleaning of traditional polishing machines are solved, and automated cleaning is achieved and operation convenience and safety are improved.
Patent Information
- Application Number
- CN202421395671.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-18
AI Technical Summary
After cleaning the motor end cover, traditional magnetic polishing machines have poor operation convenience and safety. They require staff to hold water pipes to flush, which can easily cause water to splash on the human body.
A motor end cover polishing device is designed, including a magnetic polishing machine, a support frame, a rotary plate, a cleaning structure and a flip structure. The cleaning structure includes water inlet pipe, hose and spray head. Through the flip structure, the material box is driven to rise and turn the plate to flip, achieving automated water spraying and cleaning.
It improves the operation convenience and safety of the polishing device during the cleaning process, avoids the risk of water splashing on the staff, and enhances the cleaning effect.
Smart Images
Figure CN222874195U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a polishing device, in particular to a motor end cover polishing device, belonging to the technical field of polishing devices. Background Art
[0002] The motor end cover is a back cover installed behind the motor casing, commonly known as the "end cover". It is not only a part of the generator casing, but also a bearing seat. The motor end cover is generally produced by casting or forging. After the motor end cover is cast or forged, its surface is relatively rough and has burrs. At this time, it needs to be polished. At the same time, since the motor end cover is a special-shaped part, a magnetic polishing machine can be selected to polish the motor end cover.
[0003] However, the traditional magnetic polishing machine needs to flush the inside of the motor end cover after polishing it. Generally, the staff uses a handheld water pipe to flush it. Not only is the operation inconvenient, but water may also splash onto the staff during the flushing process, resulting in poor operational safety. Utility Model Content
[0004] The purpose of the utility model is to provide a motor end cover polishing device in order to solve the above-mentioned problem. After polishing is completed, the magnetic polishing machine can be easily cleaned, which effectively improves the convenience and safety of operation.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a motor end cover polishing device, including a magnetic polishing machine body, two support frames are fixedly connected to the magnetic polishing machine body, a same rotating plate is rotatably connected between the two support frames, a material box is placed on the top of the magnetic polishing machine body, a cleaning structure is provided on the rotating plate, the cleaning structure includes a water inlet pipe and a hose, a water inlet pipe is fixedly connected to the rotating plate, a hose is fixedly connected to the water inlet pipe, two connecting blocks are fixedly connected to the rotating plate, a same connecting pipe is rotatably connected to the connecting block, the connecting pipe and the hose are fixedly connected, a plurality of nozzles are installed on the connecting pipe, a swinging structure is provided on the rotating plate, and a flipping structure is provided on the supporting frame.
[0006] Preferably, one end of the nozzle is in a fan-shaped structure, and the plurality of nozzles are linearly and equidistantly distributed.
[0007] Preferably, a top end of one side of the material box is fixedly connected with a drain pipe, and a valve is installed on the drain pipe.
[0008] Preferably, the swing structure includes a connecting shaft and a slide plate, two slide plates are slidably connected on the rotating plate, a connecting shaft is fixedly connected between the two slide plates, a first guide shaft is fixedly connected to the slide plate, two connecting plates are fixedly connected at both ends of the connecting tube, a first guide groove is provided on the connecting plate, and the first guide shaft extends to the interior of the first guide groove and is slidably connected to the connecting plate.
[0009] Preferably, two guide columns are fixedly connected to the rotating plate, the slide plate is slidably connected to the guide columns, a return spring is sleeved on the outside of the guide columns, one end of the return spring abuts against the slide plate, and one end of the return spring abuts against the guide column.
[0010] Preferably, the cross-section of the top end of the guide column is T-shaped, and the connection piece and the connection pipe are L-shaped.
[0011] Preferably, the flipping structure includes an electric push rod and a slider, the support frame is fixedly connected with the electric push rod, the support frame is slidably connected with the slider, the bottom end of the slider is fixedly connected to the electric push rod, the slider is fixedly connected to a top plate, the top plate is clamped with a material box, the top of the slider is fixedly connected to a connecting plate, the support frame is slidably connected with a slide rod, the slide rod is fixedly connected with a second guide shaft, the connecting plate is provided with a second guide groove, the second guide shaft extends to the inside of the second guide groove and is slidably connected to the connecting plate, the slide rod is rotatably connected to a connecting rod, the connecting rod is rotatably connected to a connecting disk, and the connecting disk is fixedly connected to a rotating plate.
[0012] Preferably, the cross-section of the top plate is L-shaped, and the cross-section of the bottom end of the support frame is L-shaped.
[0013] Preferably, both ends of the second guide groove are vertically arranged, and the middle portion of the second guide groove is inclined.
[0014] The beneficial effects of the utility model are as follows: first, the external water delivery pipeline can be connected to the water inlet pipe, and when polishing is required, the polishing liquid and the magnetic needle can be added to the inside of the material box, and then the motor end cover can be placed in the inside of the material box for automatic polishing. When the inside of the material box needs to be cleaned after polishing, the material box can be driven to rise by the flip structure while the rotating plate is flipped. When the rotating plate is flipped to a horizontal state, the material box will continue to rise until its top is in conflict with the bottom of the rotating plate, and then water can be allowed to enter the hose from the water inlet pipe, and then enter the connecting pipe from the hose, and finally sprayed out from multiple nozzles. Since the end of the nozzle is a fan-shaped structure, the spraying range can be increased. During spraying, the swinging structure can drive multiple nozzles to swing at the same time, thereby further increasing the spraying range and improving the cleaning effect. Moreover, since the rotating plate forms a seal on the top of the material box, it can prevent water from splashing onto the staff during the flushing process, thereby effectively improving the convenience and safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;
[0017] Figure 3 This is a schematic diagram of the connection structure between the rotating plate and the water inlet pipe of the utility model;
[0018] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;
[0019] Figure 5 It is a structural schematic diagram of the top plate of the utility model.
[0020] In the figure: 1. Magnetic polishing machine body; 2. Material box; 3. Support frame; 4. Rotating plate; 5. Cleaning structure; 501. Water inlet pipe; 502. Hose; 503. Connecting pipe; 504. Nozzle; 505. Connecting block; 6. Swinging structure; 601. Connecting shaft; 602. Slide plate; 603. Guide column; 604. Reset spring; 605. First guide shaft; 606. First guide groove; 607. Connecting piece; 7. Flipping structure; 701. Electric push rod; 702. Sliding block; 703. Top plate; 704. Connecting plate; 705. Second guide groove; 706. Second guide shaft; 707. Sliding rod; 708. Connecting rod; 709. Connecting plate; 8. Drain pipe; 9. Valve. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1 , Figure 3 and Figure 4 As shown, a motor end cover polishing device includes a magnetic polishing machine body 1, two support frames 3 are fixedly connected to the magnetic polishing machine body 1, and the same rotating plate 4 is rotatably connected between the two support frames 3. A material box 2 is placed on the top of the magnetic polishing machine body 1, and a cleaning structure 5 is provided on the rotating plate 4. The cleaning structure 5 includes a water inlet pipe 501 and a hose 502. The rotating plate 4 is fixedly connected to the water inlet pipe 501, and the water inlet pipe 501 is fixedly connected to the hose 502. Two connecting blocks 505 are fixedly connected to the rotating plate 4, and the same connecting pipe 503 is rotatably connected to the connecting block 505. The connecting pipe 503 is fixedly connected to the hose 502, and a plurality of nozzles 504 are installed on the connecting pipe 503. The rotating plate 4 is provided with a swinging structure 6, and the supporting frame 3 is provided with a flipping structure 7.
[0023] As a technical optimization solution of the utility model, Figure 1 and Figure 4 As shown, one end of the nozzle 504 is in a fan-shaped structure, and the plurality of nozzles 504 are linearly and equidistantly distributed, thereby increasing the spraying range and thus improving the cleaning effect.
[0024] As a technical optimization solution of the utility model, Figure 1 and Figure 3 As shown, a drain pipe 8 is fixedly connected to the top of one side of the material box 2 , and a valve 9 is installed on the drain pipe 8 , so that the valve 9 can be opened to discharge the liquid inside the material box 2 from the drain pipe 8 .
[0025] As a technical optimization solution of the utility model, Figure 1 , Figure 3 and Figure 4As shown, the swing structure 6 includes a connecting shaft 601 and a slide plate 602, two slide plates 602 are slidably connected to the rotating plate 4, a connecting shaft 601 is fixedly connected between the two slide plates 602, a first guide shaft 605 is fixedly connected to the slide plate 602, two connecting plates 607 are fixedly connected to both ends of the connecting tube 503, a first guide groove 606 is provided on the connecting plate 607, the first guide shaft 605 extends to the inside of the first guide groove 606 and is slidably connected to the connecting plate 607, the cross-section of the top end of the guide column 603 is T-shaped, and the connecting plate 607 and the connecting tube 503 are L-shaped.
[0026] As a technical optimization solution of the utility model, Figure 3 and Figure 4 As shown, two guide columns 603 are fixedly connected to the rotating plate 4, the slide plate 602 is slidably connected to the guide columns 603, and a reset spring 604 is provided on the outer sleeve of the guide column 603. One end of the reset spring 604 abuts against the slide plate 602, and one end of the reset spring 604 abuts against the guide column 603. Therefore, after loosening the connecting shaft 601, the multiple nozzles 504 can be reset under the action of the reset spring 604.
[0027] As a technical optimization solution of the utility model, Figure 1 , Figure 2 and Figure 5 As shown, the flip structure 7 includes an electric push rod 701 and a slider 702, the support frame 3 is fixedly connected with the electric push rod 701, the support frame 3 is slidably connected with the slider 702, the bottom end of the slider 702 is fixedly connected to the electric push rod 701, the slider 702 is fixedly connected with a top plate 703, the top plate 703 is engaged with the material box 2, the top of the slider 702 is fixedly connected with a connecting plate 704, the support frame 3 is slidably connected with a slide rod 707, the slide rod 707 is fixedly connected with a second guide shaft 706, the connecting plate 704 is provided with a second guide groove 705, and the second guide shaft 706 extends to the second guide groove The interior of the second guide groove 705 is slidably connected to the connecting plate 704, the sliding rod 707 is rotatably connected to the connecting rod 708, the connecting rod 708 is rotatably connected to the connecting disk 709, and the connecting disk 709 is fixedly connected to the rotating plate 4, the cross-section of the top plate 703 is L-shaped, the cross-section of the bottom end of the support frame 3 is L-shaped, the two ends of the second guide groove 705 are vertically arranged, and the middle part of the second guide groove 705 is inclined. Therefore, when the material box 2 rises, the rotating plate 4 can move toward the material box 2 and finally form a seal on the top of the material box 2, thereby preventing water from splashing onto the staff during cleaning, and effectively improving the safety of use.
[0028] When the utility model is in use, firstly, the external water delivery pipeline can be connected to the water inlet pipe 501. When polishing is required, the polishing liquid and the magnetic needle can be added to the interior of the material box 2. Then, the multiple end covers of the motor are placed inside the material box 2 for automatic polishing. When the interior of the material box 2 needs to be cleaned after polishing, the two electric push rods 701 can be started at the same time. The electric push rods 701 extend to drive the slider 702 to slide on the support frame 3. The movement of the slider 702 will drive the top plate 703 to move. The simultaneous movement of the two top plates 703 will drive the material box 2 to move. At the same time, the movement of the slider 702 will drive the connecting plate 7 04 movement, the movement of the connecting plate 704 will cause the second guide shaft 706 to move inside the second guide groove 705, and when the second guide shaft 706 moves at the inclined position in the middle of the second guide groove 705, the slide bar 707 will slide, and the sliding of the slide bar 707 will drive the connecting plate 709 to rotate through the connecting rod 708, and the rotation of the two connecting plates 709 will drive the rotating plate 4 to rotate toward the top of the material box 2. After the rotating plate 4 rotates ninety degrees, the material box 2 will continue to rise until its top and the bottom of the rotating plate 4 collide with each other, and then water can enter the hose 502 from the water inlet pipe 501, and then enter the connecting pipe 503 from the hose 502. , and finally sprayed out from multiple nozzles 504. Since the end of the nozzle 504 is a fan-shaped structure, the spraying range can be increased, and when spraying, the connecting shaft 601 can be pulled back and forth, and the movement of the connecting shaft 601 will drive the two slides 602 to slide on the guide column 603, and the reset spring 604 will contract. The movement of the slide 602 will drive the first guide shaft 605 to move inside the first guide groove 606. When the first guide shaft 605 moves inside the first guide groove 606, the connecting piece 607 will drive the connecting pipe 503 to rotate. The rotation of the connecting pipe 503 will drive the multiple nozzles 504 to rotate, and then through the reciprocating The movable connecting shaft 601 can realize the reciprocating swing of multiple nozzles 504, thereby further increasing the spraying range and improving the cleaning effect. Since the rotating plate 4 forms a seal on the top of the material box 2, it can avoid water splashing onto the staff during the flushing process, thereby effectively improving the convenience and safety of operation. When the cleaning is completed, the valve 9 can be opened to discharge the liquid inside the material box 2 from the drain pipe 8, and then the two electric push rods 701 can be retracted at the same time, thereby resetting from the rotating plate 4. After the rotating plate 4 is reset, the top of the material box 2 will not be blocked, thereby facilitating the polishing of the next batch of motor end covers.
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A motor end cover polishing device, comprising a magnetic polishing machine body (1), characterized in that: The magnetic polishing machine body (1) is fixedly connected to two support frames (3), and a rotating plate (4) is rotatably connected between the two support frames (3). A material box (2) is placed on the top of the magnetic polishing machine body (1), and a cleaning structure (5) is provided on the rotating plate (4). The cleaning structure (5) comprises a water inlet pipe (501) and a hose (502). The rotating plate (4) is fixedly connected to the water inlet pipe (501), and the water inlet pipe (501) is fixedly connected to the hose (502). The rotating plate (4) is fixedly connected to two connecting blocks (505), and a connecting pipe (503) is rotatably connected to the connecting block (505). The connecting pipe (503) and the hose (502) are fixedly connected, and a plurality of nozzles (504) are installed on the connecting pipe (503). The rotating plate (4) is provided with a swinging structure (6), and the supporting frame (3) is provided with a flipping structure (7).
2. A motor end cover polishing device according to claim 1, characterized in that: One end of the nozzle (504) is in a fan-shaped structure, and a plurality of the nozzles (504) are linearly and equidistantly distributed.
3. The motor end cover polishing device according to claim 1, characterized in that: A liquid discharge pipe (8) is fixedly connected to the top end of one side of the material box (2), and a valve (9) is installed on the liquid discharge pipe (8).
4. The motor end cover polishing device according to claim 1, characterized in that: The swing structure (6) comprises a connecting shaft (601) and a slide plate (602); two slide plates (602) are slidably connected to the rotating plate (4); a connecting shaft (601) is fixedly connected between the two slide plates (602); a first guide shaft (605) is fixedly connected to the slide plate (602); two connecting plates (607) are fixedly connected to both ends of the connecting tube (503); a first guide groove (606) is provided on the connecting plate (607); and the first guide shaft (605) extends into the interior of the first guide groove (606) and is slidably connected to the connecting plate (607).
5. A motor end cover polishing device according to claim 4, characterized in that: Two guide pillars (603) are fixedly connected to the rotating plate (4), the sliding plate (602) is slidably connected to the guide pillars (603), a return spring (604) is sleeved on the outside of the guide pillars (603), one end of the return spring (604) abuts against the sliding plate (602), and one end of the return spring (604) abuts against the guide pillar (603).
6. A motor end cover polishing device according to claim 5, characterized in that: The cross-section of the top end of the guide column (603) is in a T-shaped structure, and the connection piece (607) and the connection pipe (503) are in an L-shaped structure.
7. The motor end cover polishing device according to claim 1, characterized in that: The flip structure (7) comprises an electric push rod (701) and a slider (702); the electric push rod (701) is fixedly connected to the support frame (3); the slider (702) is slidably connected to the support frame (3); the bottom end of the slider (702) is fixedly connected to the electric push rod (701); the slider (702) is fixedly connected to a top plate (703); the top plate (703) is engaged with the material box (2); the top end of the slider (702) is fixedly connected to a connecting plate (704); the support frame ( 3) is slidably connected to a slide rod (707), the slide rod (707) is fixedly connected to a second guide shaft (706), the connecting plate (704) is provided with a second guide groove (705), the second guide shaft (706) extends to the inside of the second guide groove (705) and is slidably connected to the connecting plate (704), the slide rod (707) is rotatably connected to a connecting rod (708), the connecting rod (708) is rotatably connected to a connecting disk (709), and the connecting disk (709) is fixedly connected to the rotating plate (4).
8. The motor end cover polishing device according to claim 7, characterized in that: The cross-section of the top plate (703) is in an L-shaped structure, and the cross-section of the bottom end of the support frame (3) is in an L-shaped structure.
9. The motor end cover polishing device according to claim 7, characterized in that: Both ends of the second guide groove (705) are arranged vertically, and the middle part of the second guide groove (705) is arranged obliquely.