New energy automobile sheet metal part edge grinding and polishing equipment
By adopting an automatic adjustment mechanism in the polishing and polishing equipment and using the design of sliding rod and spring, the problem of difficulty in contacting the edges of sheet metal parts uniformly is solved, and efficient polishing of sheet metal parts of different shapes and sizes is achieved, which extends the The service life of the equipment is improved and the operational convenience is improved.
Patent Information
- Application Number
- CN202420617135.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Traditional polishing equipment is difficult to flexibly keep the grinding tools in uniform contact with the edges of sheet metal parts, resulting in frequent tool replacement or equipment adjustment for sheet metal parts of different shapes and sizes, which is less efficient.
A device including a support frame, motor, polishing roller and spring is designed. The rotating shaft drives the polishing roller to rotate through the motor, and the contact between the polishing roller and the edge of the sheet metal is automatically adjusted by the cooperation of the slide rod and the spring to adapt to different shapes. and the surface variation of the sheet metal parts of size.
Achieve uniform and efficient polishing and polishing operations for sheet metal parts of different shapes and sizes, reduce impact and vibration caused by improper operation or uneven surface, extend the service life of the equipment, and simplify the assembly, maintenance and replacement of the equipment. .
Smart Images
Figure CN222199918U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts grinding and polishing equipment, in particular to a new energy automobile sheet metal edge grinding and polishing equipment. Background Art
[0002] New energy vehicle sheet metal parts refer to sheet metal parts used in the body structure of new energy vehicles. Grinding and polishing them can remove burrs, flaws, scratches and other imperfections on the surface of sheet metal parts, making their surface smoother and more uniform, and improving the appearance quality and aesthetics of the product, which is very important for the image and brand image of the car as a high-end product.
[0003] Grinding and polishing equipment can also remove surface oxide layers and dirt, enhance the corrosion resistance of sheet metal parts, and extend the service life of the product. However, when using traditional grinding and polishing equipment, it is difficult to flexibly keep the grinding and polishing tools in uniform contact with the edges of sheet metal parts due to the different curvatures and uneven surfaces of sheet metal parts. For sheet metal parts of different shapes and sizes, tools need to be replaced or equipment adjusted frequently, which is inefficient. Utility Model Content
[0004] The purpose of the utility model is to provide a new energy vehicle sheet metal edge grinding and polishing device to solve the problem that when using traditional grinding and polishing equipment, it is difficult to flexibly keep the grinding and polishing tools in uniform contact with the edges of the sheet metal parts due to the different curvatures and uneven surfaces of the sheet metal parts, and the tool needs to be frequently replaced or the equipment needs to be adjusted for sheet metal parts of different shapes and sizes, resulting in low efficiency.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new energy vehicle sheet metal edge grinding and polishing equipment, comprising: a support frame, a support base is provided at one end of the top of the support frame, a connecting block is fixedly connected to the outer end of the support base, a bolt is provided at one end of the connecting block, a vertical block is fixedly connected to the inner end of the support base, a movable bracket is provided inside the support base, a sliding rod is fixedly connected to one end of the back of the movable bracket, a spring is fixedly connected to the other end of the back of the movable bracket, one end of the sliding rod is fixedly connected to a limiting block, one end of the movable bracket is fixedly connected to a motor fixing seat, a motor is fixedly connected to the inner side of the motor fixing seat, a rotating shaft is fixedly connected to the output end of the motor, and a polishing roller is fixedly connected to the outer side of the rotating shaft.
[0006] As a further solution of the utility model: a vertical handle is fixedly connected to one end of the back of the upright block, a horizontal handle is fixedly connected to one end of the back of the support frame, a support base plate is fixedly connected to one end of the bottom of the support frame, and a universal wheel is fixedly connected to one end of the bottom of the support base plate.
[0007] As a further solution of the utility model: a slide bar is fixedly connected to the other end of the inner side of the support base, a slide groove is opened at one end of the outer side of the movable bracket, and the slide bar is adapted to the slide groove.
[0008] As a further solution of the utility model: a limiting groove is provided at the other end of the top of the support frame, a threaded groove is provided at the other end of the top of the support frame, the limiting groove and the threaded groove are through-connected, the support base and the connecting block are both adapted to the limiting groove, and the threaded groove is adapted to the bolt.
[0009] As a further solution of the utility model: a through hole is opened at one end inside the vertical block, and the through hole is adapted to the sliding rod.
[0010] As a further solution of the utility model: the sliding rod is slidably connected to the vertical block, and the other end of the spring is fixedly connected to the vertical block.
[0011] As a further solution of the utility model: the other end of the bolt passes through the connecting block and is threadedly connected to the supporting frame, and the other end of the rotating shaft is rotatably connected to the movable bracket.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] In the utility model, the motor is started to drive the rotating shaft and the polishing roller to rotate, so as to grind and polish the sheet metal part. Then, according to the size and shape of the sheet metal part, the support frame can be pushed to move the entire equipment so that the polishing roller can contact the edge of the sheet metal part. When the polishing roller contacts the edge of the sheet metal part, a certain resistance will be generated due to the uneven surface or different curvatures of the sheet metal part. Through the sliding relationship between the vertical block and the sliding rod and under the action of the spring, a certain retraction force is provided for the moving bracket. In this way, the moving bracket can drive the polishing roller to retract under the buffering action of the spring to adapt to the changes in the surface of the sheet metal part and maintain the appropriate contact between the polishing roller and the edge of the sheet metal part. Through this automatic adjustment mechanism, the equipment can adapt to different shapes. The shape and size of sheet metal parts can be polished evenly and efficiently. At the same time, the buffering effect of the spring can also reduce the impact and vibration caused by improper operation or uneven surface of sheet metal parts, protect the equipment and extend its service life. The connection between the support frame, support base, connecting block and bolts not only facilitates the assembly and disassembly of the equipment, but also facilitates the maintenance and replacement of parts of the equipment. By removing the support base from the support frame, the purpose of hand-held operation can be achieved, thus improving the overall practicality and diversity of the equipment. Equipped with vertical and horizontal handles, as well as the support base and universal wheels at the bottom, the operator can easily push the equipment through the handles, and the universal wheels allow the equipment to flexibly change the direction of movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the support frame in the utility model;
[0016] Figure 3 It is a structural schematic diagram of the connecting block in the utility model;
[0017] Figure 4 It is a structural schematic diagram of the mobile bracket in the utility model;
[0018] Figure 5 It is a structural schematic diagram of the support base in the utility model.
[0019] In the figure: 1. support frame; 2. support base; 3. connecting block; 4. bolt; 5. vertical block; 6. movable bracket; 7. slide bar; 8. spring; 9. limit block; 10. motor fixing seat; 11. motor; 12. rotating shaft; 13. polishing roller; 14. vertical handle; 15. horizontal handle; 16. support bottom plate; 17. universal wheel; 18. slide bar; 19. slide groove; 20. limit groove; 21. threaded groove; 22. through hole. DETAILED DESCRIPTION
[0020] 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.
[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.
[0022] Reference Figures 1 to 5 In an embodiment of the utility model, a new energy vehicle sheet metal edge grinding and polishing device includes: a support frame 1, a support base 2 is provided at one end of the top of the support frame 1, a connecting block 3 is fixedly connected to one end of the outer side of the support base 2, a bolt 4 is provided at one end of the connecting block 3, a vertical block 5 is fixedly connected to one end of the inner side of the support base 2, a mobile bracket 6 is provided inside the support base 2, a slide rod 7 is fixedly connected to one end of the back of the mobile bracket 6, a spring 8 is fixedly connected to the other end of the back of the mobile bracket 6, one end of the slide rod 7 is fixedly connected to a limiting block 9, one end of the mobile bracket 6 is fixedly connected to a motor fixing seat 10, a motor 11 is fixedly connected to the inner side of the motor fixing seat 10, a rotating shaft 12 is fixedly connected to the output end of the motor 11, and a polishing roller 13 is fixedly connected to the outer side of the rotating shaft 12.
[0023] Reference Figures 1 to 5, a vertical handle 14 is fixedly connected to one end of the back of the vertical block 5, a horizontal handle 15 is fixedly connected to one end of the back of the support frame 1, a support base plate 16 is fixedly connected to one end of the bottom of the support frame 1, a universal wheel 17 is fixedly connected to one end of the bottom of the support base 16, a slide bar 18 is fixedly connected to the other end of the inner side of the support base 2, a slide groove 19 is provided at one end of the outer side of the mobile bracket 6, and the slide bar 18 is adapted to the slide groove 19, a limited slot 20 is provided at the other end of the top of the support frame 1, and another at the top of the support frame 1 A threaded groove 21 is provided at the end, the limiting groove 20 is connected with the threaded groove 21, the support base 2 and the connecting block 3 are both adapted to the limiting groove 20, the threaded groove 21 is adapted to the bolt 4, a through hole 22 is provided at one end of the vertical block 5, the through hole 22 is adapted to the sliding rod 7, the sliding rod 7 is slidably connected to the vertical block 5, the other end of the spring 8 is fixedly connected to the vertical block 5, the other end of the bolt 4 passes through the connecting block 3 and is threadedly connected to the support frame 1, and the other end of the rotating shaft 12 is rotatably connected to the movable bracket 6.
[0024] The above scheme is adopted: when the sheet metal is ground and polished by starting the motor 11 to drive the rotating shaft 12 and the polishing roller 13 to rotate, the support frame 1 can be pushed to move the entire equipment according to the size and shape of the sheet metal, so that the polishing roller 13 contacts the edge of the sheet metal. Due to the unevenness or different curvatures of the surface of the sheet metal, a certain resistance will be generated. Through the sliding relationship between the vertical block 5 and the sliding rod 7, and under the action of the spring 8, a certain retraction force is provided for the movable bracket 6. In this way, the movable bracket 6 can drive the polishing roller 13 to retract under the buffering action of the spring 8 to adapt to the changes in the surface of the sheet metal.
[0025] The working principle of the utility model is as follows: when in use, the rotating shaft 12 and the polishing roller 13 are driven to rotate by starting the motor 11, so as to perform grinding and polishing operations on the sheet metal part. Then, according to the size and shape of the sheet metal part, the support frame 1 can be pushed to move the entire device so that the polishing roller 13 can contact the edge of the sheet metal part. When the polishing roller 13 contacts the edge of the sheet metal part, due to the uneven surface or different curvatures of the sheet metal part, a certain resistance will be generated. Through the sliding relationship between the vertical block 5 and the sliding rod 7, and under the action of the spring 8, a certain retraction force is provided for the movable bracket 6. In this way, the movable bracket 6 can drive the polishing roller 13 to retract back under the buffering action of the spring 8 to adapt to the changes in the surface of the sheet metal part and maintain the appropriate contact between the polishing roller 13 and the edge of the sheet metal part. Through this automatic adjustment mechanism, the device The equipment can adapt to sheet metal parts of different shapes and sizes to achieve uniform and efficient grinding and polishing operations. At the same time, the buffering effect of the spring 8 can also reduce the impact and vibration caused by improper operation or uneven surface of the sheet metal parts, protect the equipment and extend its service life; through the connection relationship between the support frame 1, the support base 2, the connecting block 3 and the bolt 4, it is not only convenient for the assembly and disassembly of the equipment, but also convenient for the maintenance and replacement of parts of the equipment, and the support base 2 can be removed from the support frame 1 to achieve the purpose of handheld operation, thereby improving the overall practicality and diversity of the equipment; by being equipped with a vertical handle 14 and a horizontal handle 15, as well as the support base plate 16 and the universal wheel 17 at the bottom, the operator can conveniently push the equipment through the handle, and the universal wheel 17 allows the equipment to flexibly change the moving direction.
[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A new energy vehicle sheet metal edge grinding and polishing equipment, It is characterized in that include: A support frame (1), wherein a support base (2) is provided at one end of the top of the support frame (1), a connection block (3) is fixedly connected to one end of the outer side of the support base (2), a bolt (4) is provided at one end of the connection block (3), a vertical block (5) is fixedly connected to one end of the inner side of the support base (2), a movable bracket (6) is provided inside the support base (2), a slide rod (7) is fixedly connected to one end of the back side of the movable bracket (6), a spring (8) is fixedly connected to the other end of the back side of the movable bracket (6), one end of the slide rod (7) is fixedly connected to a limiting block (9), one end of the movable bracket (6) is fixedly connected to a motor fixing seat (10), a motor (11) is fixedly connected to the inner side of the motor fixing seat (10), a rotating shaft (12) is fixedly connected to the output end of the motor (11), and a polishing roller (13) is fixedly connected to the outer side of the rotating shaft (12).
2. According to claim 1, a new energy vehicle sheet metal edge grinding and polishing equipment, It is characterized in that A vertical handle (14) is fixedly connected to one end of the back of the upright block (5), a horizontal handle (15) is fixedly connected to one end of the back of the support frame (1), a support base plate (16) is fixedly connected to one end of the bottom of the support frame (1), and a universal wheel (17) is fixedly connected to one end of the bottom of the support base plate (16).
3. The edge grinding and polishing equipment for sheet metal parts of new energy vehicles according to claim 1, It is characterized in that A slide bar (18) is fixedly connected to the other end of the inner side of the support base (2), and a slide groove (19) is provided at one end of the outer side of the movable bracket (6), and the slide bar (18) is adapted to the slide groove (19).
4. The edge grinding and polishing equipment for sheet metal parts of new energy vehicles according to claim 1, It is characterized in that A limiting groove (20) is provided at the other end of the top of the support frame (1), and a thread groove (21) is provided at the other end of the top of the support frame (1). The limiting groove (20) and the thread groove (21) are connected to each other, and the support base (2) and the connecting block (3) are both matched with the limiting groove (20), and the thread groove (21) is matched with the bolt (4).
5. The edge grinding and polishing equipment for sheet metal parts of new energy vehicles according to claim 1, It is characterized in that A through hole (22) is provided at one end of the interior of the vertical block (5), and the through hole (22) is adapted to fit the sliding rod (7).
6. The edge grinding and polishing equipment for sheet metal parts of new energy vehicles according to claim 1, It is characterized in that The sliding rod (7) is slidably connected to the vertical block (5), and the other end of the spring (8) is fixedly connected to the vertical block (5).
7. The edge grinding and polishing equipment for sheet metal parts of new energy vehicles according to claim 1, It is characterized in that The other end of the bolt (4) passes through the connecting block (3) and is threadedly connected to the supporting frame (1), and the other end of the rotating shaft (12) is rotatably connected to the movable bracket (6).