Automobile part polishing device

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an automobile part polishing device which comprises a machining table and a connecting belt, a fixing frame is fixedly connected to the left side of the top of the machining table, and a driving motor is fixedly connected to the left side of the fixing frame. The output end of the driving motor penetrates through the fixing frame and is fixedly connected with a driving belt wheel, the rear end of the right side of the fixing frame is rotationally connected with a driven belt wheel, the driving belt wheel is rotationally connected with the driven belt wheel through the connecting belt, and the right side of the driving belt wheel is fixedly connected with a threaded rod. The outer side of the threaded rod is in threaded connection with a sliding frame, and the rear side of the sliding frame communicates with a mounting column. According to the double-face polishing device, the driven belt wheel and the threaded rod are driven to rotate while the driving belt wheel rotates, the double-face polishing procedure is carried out on a pipe through rotation of the external polishing ring, and polishing can be carried out without replacing equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile parts grinding device. Background Art

[0002] Auto parts are the various components and accessories that make up a car, including the body, chassis, engine, transmission, steering system, braking system, electrical system, air conditioning system and audio system. When processing the pipes in auto parts, a grinding device is required to perform the grinding process on them. The auto parts grinding device is a device used to grind and polish auto parts. It usually consists of a workbench, a motor, a drive shaft, a grinding wheel or a grinding disc. The height and angle of the workbench can be adjusted to accommodate parts of different shapes and sizes.

[0003] After searching, the Chinese patent announcement number is: CN217942783U, which discloses a grinding device for automobile parts processing, belonging to the field of grinding devices. A grinding device for automobile parts processing includes a base plate, two symmetrically arranged limit plates are installed on the upper end of the base plate, and four symmetrically arranged main electric push rods are installed on the two limit plates. The output ends of the main electric push rods are installed with arc clamps, and a partition plate is installed on the upper end of the base plate. The side wall of the partition plate is installed with a mounting plate, and the upper end of the mounting plate is installed with a servo motor. The output end of the servo motor is installed with a transmission rod through a coupling, and the transmission rod passes through the side wall of the partition plate and is installed with a grinding roller. It is convenient to clamp tubular automobile parts and keep them stable, so as to facilitate their grinding. At the same time, it is convenient to support the grinding roller during grinding to prevent it from deflecting and causing the tubular automobile parts to deflect, and the device is convenient for taking out tubular automobile parts, but this method exists. During grinding, the inner and outer rings of the pipe fittings cannot be synchronously polished, and the equipment needs to be replaced to continue to complete the grinding process, which cannot meet the use requirements. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automobile parts grinding device, which aims to improve the problem that the inner and outer rings of the pipe cannot be ground synchronously during grinding, and the equipment needs to be replaced to continue to complete the grinding process.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of automobile parts grinding device, comprises a processing table and a connecting belt, a fixing frame is fixedly connected to the left side of the top of the processing table, a driving motor is fixedly connected to the left side of the fixing frame, an output end of the driving motor passes through the fixing frame and is fixedly connected to a driving pulley, a right rear end of the fixing frame is rotatably connected to a driven pulley, the driving pulley is rotatably connected to the driven pulley through the connecting belt, a threaded rod is fixedly connected to the right side of the driving pulley, a sliding frame is threadedly connected to the outer side of the threaded rod, a mounting column is connected to the rear side of the sliding frame, an external grinding ring is fixedly connected to the right side of the driven pulley, a grinding roller is fixedly connected to the left side of the inner wall of the external grinding ring, and a feeding mechanism is installed on the right side of the processing table.

[0006] Through the above technical scheme: when the driven pulley rotates, the external grinding ring and the grinding roller also rotate synchronously; thereby, the pipe is inserted between the external grinding ring and the grinding roller for grinding, and the outer wall is ground by the external grinding ring; the inner wall is ground by the grinding roller.

[0007] As a further description of the above technical solution:

[0008] The unloading mechanism includes an arc rod, the left end of which is fixedly connected to the right side of the outer wall of the processing table, the left side of the arc rod is fixedly connected to the placing table, the right side of the placing table is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod passes through the placing table and is fixedly connected to an electric push rod, the output end of the electric push rod is installed with an electric clamp, and a slot is opened on the inner side of the processing table.

[0009] Through the above technical solution: turn on the electric telescopic rod to drive the electric push rod to move, so as to pull out the pipe; at the same time, the electric push rod continues to extend to drive the electric clamp to descend, and the pipe is placed in the slot for collection.

[0010] As a further description of the above technical solution:

[0011] An engaging groove is formed on the inner side of the mounting column.

[0012] Through the above technical solution: the pipe is placed through the fitting groove.

[0013] As a further description of the above technical solution:

[0014] The left and right sides of the bottom wall of the processing table are fixedly connected with brackets, and the bottom of the bracket is installed with a bottom pad.

[0015] Through the above technical solution: the bracket is used to support the device, and the bottom pad can increase the stability of the device when it is on the left side.

[0016] As a further description of the above technical solution:

[0017] The inner side of the bottom pad is fixedly connected with a reinforcing rib.

[0018] Through the above technical solution: the stability of the bracket is increased by the reinforcing ribs.

[0019] As a further description of the above technical solution:

[0020] The front and rear sides of the bottom of the sliding frame are fixedly connected with sliding blocks, the front and rear sides of the top wall of the processing table are provided with sliding grooves, and the sliding blocks are slidably connected with the corresponding sliding grooves respectively.

[0021] Through the above technical solution: the slider slides in the slide groove; it is used for limiting the position when the sliding frame moves.

[0022] As a further description of the above technical solution:

[0023] The bottom of the base pad adopts an anti-slip design.

[0024] Through the above technical solution: the friction of the bottom pad is increased through the anti-slip design.

[0025] As a further description of the above technical solution:

[0026] A plurality of control buttons are equidistantly mounted on the left side of the fixing frame, and the control buttons are electrically connected to the electric push rod, the driving motor, the electric telescopic rod and the electric clamp respectively.

[0027] Through the above technical solution: the control button is used to control the opening and closing of the electric push rod, the drive motor, the electric telescopic rod and the electric clamp.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the driven pulley and the threaded rod are driven to rotate while the driving pulley rotates, the pipe is inserted into the installation column, and the pipe is double-sided polished by rotating the external polishing ring. There is no need to change the equipment for polishing, which can meet the use requirements.

[0030] 2. In the utility model, the electric clamp is turned on to clamp the pipe fitting, and the electric telescopic rod is pushed to cut the pipe, so that the electric push rod places the pipe in the slot for storage and collection, completing the automatic cutting work, which is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of an automobile parts grinding device proposed by the utility model;

[0032] Figure 2This is an exploded view of the local structure of an automobile parts grinding device proposed by the utility model;

[0033] Figure 3 This is a disassembled diagram of a material discharge mechanism of an automobile parts grinding device proposed by the utility model.

[0034] Legend:

[0035] 1. Processing table; 2. Unloading mechanism; 201. Placing table; 202. Electric push rod; 203. Electric telescopic rod; 204. Electric clamp; 205. Slotting; 206. Arc rod; 3. Slide; 4. Fixed frame; 5. Control button; 6. Bracket; 7. Reinforcement rib; 8. Bottom pad; 9. Mounting column; 10. Slider; 11. Sliding frame; 12. Threaded rod; 13. Active pulley; 14. Driving motor; 15. Connecting belt; 16. Driven pulley; 17. External grinding ring; 18. Grinding roller; 19. Fitting groove. DETAILED DESCRIPTION

[0036] 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.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: an automobile parts grinding device, including a processing table 1 and a connecting belt 15, a fixing frame 4 is fixedly connected to the top left side of the processing table 1, a driving motor 14 is fixedly connected to the left side of the fixing frame 4, an output end of the driving motor 14 passes through the fixing frame 4 and is fixedly connected to a driving pulley 13, a rear end of the right side of the fixing frame 4 is rotatably connected to a driven pulley 16, the driving pulley 13 is rotatably connected to the driven pulley 16 through the connecting belt 15, and a screw is fixedly connected to the right side of the driving pulley 13 The threaded rod 12 is connected to the sliding frame 11 through a threaded connection on the outer side of the threaded rod 12. The rear side of the sliding frame 11 is connected to the mounting column 9. The right side of the driven pulley 16 is fixedly connected to an external grinding ring 17. The left side of the inner wall of the external grinding ring 17 is fixedly connected to a grinding roller 18. The right side of the processing table 1 is installed with a feeding mechanism 2. The inner side of the mounting column 9 is provided with an engaging groove 19. The front and rear sides of the bottom of the sliding frame 11 are fixedly connected with a slider 10. The front and rear sides of the top wall of the processing table 1 are provided with a slide groove 3. The slider 10 is slidably connected with the corresponding slide groove 3 respectively.

[0038] Specifically, first, the pipe needs to be inserted into the fitting groove 19 of the mounting column 9 and fitted and fixed; the purpose of this step is to ensure that the pipe is stably fixed on the mounting column 9, laying the foundation for subsequent operations; next, the driving motor 14 is turned on to drive the active pulley 13 to rotate; the rotation of the active pulley 13 is synchronously rotated by the driven pulley 16 through the connecting belt 15; the role of this step is to transmit power and prepare for the subsequent movement of the pipe; during the rotation of the active pulley 13, the threaded rod 12 will also rotate accordingly; through the rotation of the threaded rod 12, the sliding frame 11 can be driven to move; the key role of this step is to realize the movement of the pipe in the mounting column 9; during the movement of the sliding frame 11, the slider 10 will slide in the slide groove 3; the slider The sliding of 10 not only realizes the movement of the pipe, but also plays a limiting role, ensuring the safety of the movement of the pipe; at the same time, this design also plans the movement trajectory of the sliding frame 11, making the movement of the pipe more orderly; when the driven pulley 16 rotates, the external grinding ring 17 and the grinding roller 18 rotate synchronously; the purpose of this step is to grind the pipe; the outer wall is polished by the external grinding ring 17, and the inner wall is polished by the grinding roller 18, so that the surface of the pipe is smoother; after the grinding is completed, the pipe is pulled out of the grinding equipment; then, the polished end is inserted into the installation column 9 again, and the other end is polished; the purpose of this step is to ensure that both ends of the pipe can be evenly polished; during the whole process, there is no need to change the equipment for grinding. This design not only improves work efficiency, but also reduces equipment costs; through the above steps, the installation and grinding of the pipe can be completed smoothly.

[0039] Reference Figure 1 and Figure 3 The unloading mechanism 2 includes an arc rod 206, the left end of which is fixedly connected to the right side of the outer wall of the processing table 1, the left side of the arc rod 206 is fixedly connected to the placement table 201, the right side of the placement table 201 is fixedly connected to the electric telescopic rod 203, the output end of the electric telescopic rod 203 passes through the placement table 201 and is fixedly connected to the electric push rod 202, the output end of the electric push rod 202 is installed with an electric clamp 204, and a slot 205 is opened on the inner side of the processing table 1;

[0040] Specifically, first the operator needs to turn on the electric push rod 202, which will move the electric clamp 204 to the position of the pipe; after reaching the predetermined position, the electric clamp 204 will automatically open and firmly clamp the pipe; this step is to ensure that the pipe will not slide or move during subsequent operations to ensure processing accuracy; next, the electric telescopic rod 203 will start and drive the electric push rod 202 to move; in this process, the pipe will be gradually pulled out; this step requires precise control of the movement speed and strength of the electric push rod 202 to avoid damage to the pipe; after the pipe is pulled out, the electric push rod 202 will continue to extend, driving the electric clamp 204 to descend; this process is to place the pipe in the slot 205 for collection; at this time, the electric clamp 204 will loosen the pipe and make it fall into the slot 205; finally, the automated unloading work is completed.

[0041] Reference Figure 1 and Figure 3 The left and right sides of the bottom wall of the processing table 1 are fixedly connected with brackets 6, and a bottom pad 8 is installed at the bottom of the bracket 6; the inner side of the bottom pad 8 is fixedly connected with a reinforcing rib 7; the bottom of the bottom pad 8 adopts an anti-slip design; a plurality of control buttons 5 are equidistantly installed on the left side of the fixed frame 4, and the control buttons 5 are electrically connected to the electric push rod 202, the drive motor 14, the electric telescopic rod 203 and the electric clamp 204 respectively;

[0042] Specifically, the cooperation between the bracket 6 and the base pad 8 increases the stability of the equipment during support, the anti-slip design increases the friction between the base pad 8 and the ground, the reinforcing ribs 7 increase the stability of the bracket 6, and the control button 5 can control the opening and closing of the electric push rod 202, the drive motor 14, the electric telescopic rod 203 and the electric clamp 204.

[0043] Working principle: insert the pipe into the fitting groove 19 in the installation column 9 for fitting and fixing; turn on the driving motor 14 to drive the active pulley 13 to rotate, and the rotation of the active pulley 13 is linked to the driven pulley 16 to rotate synchronously through the connecting belt 15; the rotation of the active pulley 13 drives the threaded rod 12 to rotate, and the rotation of the threaded rod 12 drives the sliding frame 11 to move; while the sliding frame 11 moves, the slider 10 slides in the slide groove 3; it is used for the limit work when the sliding frame 11 moves, and at the same time, the movement trajectory of the sliding frame 11 is planned, thereby driving the pipe in the installation column 9 to move; while the driven pulley 16 rotates, the external grinding ring 17 and the grinding roller 18 are also rotated synchronously; thereby the pipe is inserted into the external grinding ring The grinding process is carried out between 17 and the grinding roller 18, and the outer wall is ground by the external grinding ring 17; the inner wall is ground by the grinding roller 18, and the pipe is pulled out after the grinding is completed; at the same time, the polished end is inserted into the mounting column 9, and the grinding process of the other end is carried out; there is no need to change the equipment for grinding, which can meet the use needs; and the electric push rod 202 is turned on to move the electric clamp 204 to the position of the pipe, and the electric clamp 204 is turned on to clamp the pipe; the electric telescopic rod 203 is turned on to drive the electric push rod 202 to move, so as to pull out the pipe; at the same time, the electric push rod 202 continues to extend to drive the electric clamp 204 to descend, and the pipe is placed in the slot 205 for collection; the automated unloading work is completed, which is more time-saving and labor-saving.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. An automobile parts grinding device, comprising a processing table (1) and a connecting belt (15), characterized in that: The left side of the top of the processing table (1) is fixedly connected to a fixing frame (4), the left side of the fixing frame (4) is fixedly connected to a driving motor (14), the output end of the driving motor (14) passes through the fixing frame (4) and is fixedly connected to a driving pulley (13), the rear end of the right side of the fixing frame (4) is rotatably connected to a driven pulley (16), the driving pulley (13) is rotatably connected to the driven pulley (16) through the connecting belt (15), the right side of the driving pulley (13) is fixedly connected to a threaded rod (12), the outer side of the threaded rod (12) is threadedly connected to a sliding frame (11), the rear side of the sliding frame (11) is connected to a mounting column (9), the right side of the driven pulley (16) is fixedly connected to an external grinding ring (17), the inner wall of the external grinding ring (17) is fixedly connected to a grinding roller (18), and a feeding mechanism (2) is installed on the right side of the processing table (1).

2. The automobile parts grinding device according to claim 1, characterized in that: The unloading mechanism (2) comprises an arc-shaped rod (206), the left end of the arc-shaped rod (206) being fixedly connected to the right side of the outer wall of the processing table (1), the left side of the arc-shaped rod (206) being fixedly connected to the placement table (201), the right side of the placement table (201) being fixedly connected to the electric telescopic rod (203), the output end of the electric telescopic rod (203) passing through the placement table (201) and being fixedly connected to the electric push rod (202), the output end of the electric push rod (202) being installed with an electric clamp (204), and a slot (205) being provided on the inner side of the processing table (1).

3. The automobile parts grinding device according to claim 1, characterized in that: An engaging groove (19) is provided on the inner side of the mounting column (9).

4. The automobile parts grinding device according to claim 1, characterized in that: Brackets (6) are fixedly connected to the left and right sides of the bottom wall of the processing table (1), and a bottom pad (8) is installed at the bottom of the bracket (6).

5. The automobile parts grinding device according to claim 4, characterized in that: A reinforcing rib (7) is fixedly connected to the inner side of the bottom pad (8).

6. The automobile parts grinding device according to claim 1, characterized in that: The front and rear sides of the bottom of the sliding frame (11) are fixedly connected with sliding blocks (10), the front and rear sides of the top wall of the processing table (1) are provided with sliding grooves (3), and the sliding blocks (10) are respectively slidably connected with the corresponding sliding grooves (3).

7. The automobile parts grinding device according to claim 4, characterized in that: The bottom of the base pad (8) adopts an anti-slip design.

8. The automobile parts grinding device according to claim 2, characterized in that: A plurality of control buttons (5) are equidistantly mounted on the left side of the fixing frame (4), and the control buttons (5) are electrically connected to the electric push rod (202), the drive motor (14), the electric telescopic rod (203), and the electric clamp (204), respectively.

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