Part machining chamfering device

Abstract

The utility model relates to the field of chamfering devices, and discloses a part machining chamfering device which comprises a machine body, an air cylinder is arranged on the side wall of the machine body, the output end of the air cylinder is fixedly connected with a connecting block, the side wall of the machine body is fixedly connected with a fixing table, and the side wall of the fixing table is fixedly connected with a fixing block. A first connecting rod is rotatably connected to the lower surface of the fixing block, a rotating shaft is rotatably connected to one end of the first connecting rod, a second connecting rod is rotatably connected to one end of the rotating shaft, a sliding table is fixedly connected to the side wall of the second connecting rod, a connecting table is rotatably connected to the top of the sliding table, and the connecting table is slidably connected to the side wall of the fixing table; and a polisher is arranged at the top of the connecting table. According to the automatic part chamfering device, through cooperation of the connecting block, the sliding table, the connecting table and other structures, movement and smooth rotation of the polisher are achieved, the polisher does not need to be manually moved for chamfering, therefore, automatic polishing of parts is achieved, and the part chamfering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of chamfering devices, in particular to a part processing chamfering device. Background Art

[0002] Parts processing is a key process in the manufacturing industry, involving the conversion of raw materials into parts or components required for the final product. Chamfering is one of the categories of parts processing. Parts chamfering is a commonly used process in mechanical processing and manufacturing. It refers to applying a chamfer to the edge or corner of the workpiece to form an inclined or arc transition. This transition helps to improve the strength and durability of the part, and sometimes improves the appearance of the part. This process usually requires special equipment.

[0003] After searching, the announcement number: CN219004818U discloses a pipe part chamfering machine, including a base, a clamping mechanism is arranged on the top left side of the base, a positioning mechanism is arranged on the top middle side of the base, a chamfering mechanism is arranged on the top right side of the base, a replacement mechanism is arranged on the top of the base, and the chamfering mechanism includes a motor box, the bottom of the motor box is fixedly connected to the top right side of the base, the inner middle side of the motor box is fixedly connected to the motor, and the driving end of the motor is fixedly connected to the turntable. In this utility model, the blade can be quickly installed and replaced through the setting of the replacement mechanism, which is convenient for maintenance and replacement. By pressing the sliders on both sides, the internal telescopic column and spring are retracted and moved to the inside of the knife seat. The knife seat and the blade can be removed by pulling outwards, and other operations can be performed to achieve the effect of rapid installation and disassembly. The chamfering structure used in this application is relatively simple, and the chamfering device needs to be manually moved to chamfer the parts. The repeated execution of this process greatly prolongs the production cycle and reduces the efficiency of part chamfering. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a part processing chamfering device, which aims to improve the chamfering structure used in traditional part chamfering devices, which is relatively simple and requires manual movement of the chamfering device to chamfer the parts. The repeated execution of this process greatly prolongs the production cycle and reduces the part chamfering efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a part processing chamfering device comprises a body, a cylinder is arranged on the side wall of the body, a connecting block is fixedly connected to the output end of the cylinder, the side wall of the body is fixedly connected to a fixed table, the side wall of the fixed table is fixedly connected to a fixed block, a connecting rod 1 is rotatably connected to the lower surface of the fixed block, one end of the connecting rod 1 is rotatably connected to a rotating shaft, one end of the rotating shaft is rotatably connected to a connecting rod 2, a slide is fixedly connected to the side wall of the connecting rod 2, the top of the slide is rotatably connected to the connecting table, the connecting table is slidably connected to the side wall of the fixed table, a grinder is arranged on the top of the connecting table, and a grinding assembly is arranged on the upper surface of the fixed table.

[0006] As a further description of the above technical solution: the grinding assembly includes a connecting seat, and the lower surface of the connecting seat is fixedly connected to the top of the fixing platform.

[0007] As a further description of the above technical solution: the upper surface of the connecting seat is fixedly connected to a bottom plate, and the side wall of the bottom plate is fixedly connected to a side plate.

[0008] As a further description of the above technical solution: a grinding groove is opened inside the side plate.

[0009] As a further description of the above technical solution: the side panels and side walls are fixedly connected with a plurality of connecting plates, and each of the connecting plates is slidably connected with a sliding column.

[0010] As a further description of the above technical solution: the side wall of the connecting plate is rotatably connected with a connecting rod three.

[0011] As a further description of the above technical solution: the side wall of the sliding column is rotatably connected to the connecting frame, the outer wall of the connecting frame is rotatably connected to the three side walls of the connecting rod, and the side wall of the connecting frame is fixedly connected to the pull rod.

[0012] As a further description of the above technical solution: one end of the sliding column is threadedly connected with a bolt.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, first, the connecting block is pushed by the cylinder to move the connecting block. When the connecting block moves, it drives the connecting rod 1 to rotate under the fixed block and change its own inclination angle. The connecting rod 1 drives the connecting rod 2 to change the inclination angle and drives the sliding table to change the inclination angle. At the same time, the movement of the connecting block drives the connecting table to slide on the side wall of the fixed table. The rotation of the slide 9 and the sliding of the connecting table can achieve the movement and smooth rotation of the grinder. There is no need to manually move the grinder for chamfering, thereby realizing automatic grinding of parts and improving the efficiency of part chamfering.

[0015] 2. In the utility model, by pulling the pull rod, the connecting frame is driven to change its own inclination angle. The movement of the connecting frame can drive the connecting rod three to rotate on the side wall of the connecting plate, and make the connecting rod three pull the sliding column to slide downward inside the connecting plate, thereby fixing the processed parts above the bottom plate. At the same time, the grinding groove provided on the bottom plate can be reserved for the chamfering position, providing a convenient fixing method for chamfering parts, while improving the stability of the parts during chamfering, and providing a strong safety guarantee for the chamfering of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a part processing chamfering device proposed by the utility model;

[0017] Figure 2 This is a structural diagram of a fixed platform of a part processing chamfering device proposed by the utility model;

[0018] Figure 3 This is a side plate structure diagram of a part processing chamfering device proposed by the utility model;

[0019] Figure 4 This is a rear view of a part processing chamfering device proposed by the utility model.

[0020] Legend:

[0021] 1. Machine body; 2. Cylinder; 3. Connecting block; 4. Fixed platform; 5. Fixed block; 6. Connecting rod 1; 7. Rotating shaft; 8. Connecting rod 2; 9. Slide; 10. Connecting platform; 11. Sander; 12. Connecting seat; 13. Bottom plate; 14. Side plate; 15. Sanding groove; 16. Connecting plate; 17. Sliding column; 18. Connecting rod 3; 19. Connecting frame; 20. Pull rod; 21. Bolt. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-2The utility model provides an embodiment: a part processing chamfering device, including a body 1, a cylinder 2 is arranged on the side wall of the body 1, a connecting block 3 is fixedly connected to the output end of the cylinder 2, a fixed platform 4 is fixedly connected to the side wall of the body 1, a fixed block 5 is fixedly connected to the side wall of the fixed platform 4, a connecting rod 1 6 is rotatably connected to the lower surface of the fixed block 5, a rotating shaft 7 is rotatably connected to one end of the connecting rod 1 6, a connecting rod 2 8 is rotatably connected to one end of the rotating shaft 7, a sliding table 9 is fixedly connected to the side wall of the connecting rod 2 8, a connecting table 10 is rotatably connected to the top of the sliding table 9, the connecting table 10 is slidably connected to the side wall of the fixed table 4, a grinder 11 is arranged on the top of the connecting table 10, and a grinding component is arranged on the upper surface of the fixed table 4.

[0024] Specifically, after fixing the parts, we use the thrust generated by the cylinder 2 to push the connecting block 3 to move back and forth. The movement of the connecting block 3 drives the connecting rod 1 6 to start rotating under the fixed block 5 and changes its inclination angle. This change directly affects the rotation of the connecting rod 2 8 and causes it to tilt at an angle. Since the connecting rod 2 8 is fixedly connected to the slide 9, the direction of the slide 9 is therefore driven by the connecting rod 2 8 to be turned. Furthermore, the rotation of the slide 9 also drives the grinder 11 to follow the slide 9 to turn the angle. The movement of the connecting block 3 then drives the connecting table 10 to slide on the side wall of the fixed table 4. The repeated sliding of the connecting table 10 and the turning of the direction of the slide 9 work together to enable the grinder 11 to chamfer the parts fixed above back and forth, which greatly facilitates the workers, reduces their workload, and significantly improves the efficiency of part chamfering.

[0025] Reference Figure 3-4 The grinding assembly includes a connecting seat 12, the lower surface of the connecting seat 12 is fixedly connected to the top of the fixed platform 4, the upper surface of the connecting seat 12 is fixedly connected to a bottom plate 13, the side wall of the bottom plate 13 is fixedly connected to a side plate 14, a grinding groove 15 is opened inside the side plate 14, and a plurality of connecting plates 16 are fixedly connected to the side wall of the side plate 14, each connecting plate 16 is slidably connected to a sliding column 17, the side wall of the connecting plate 16 is rotatably connected to a connecting rod three 18, the side wall of the sliding column 17 is rotatably connected to a connecting frame 19, the outer wall of the connecting frame 19 is rotatably connected to the side wall of the connecting rod three 18, the side wall of the connecting frame 19 is fixedly connected to a pull rod 20, and one end of the sliding column 17 is threadedly connected to a bolt 21.

[0026] Specifically, first, the part needs to be placed on the base plate 13 so that it is located on one side of the grinding groove 15, and the entire fixing system is started by pulling the pull rod 20. The pull rod 20 is connected to the connecting frame 19. When the pull rod 20 is pulled, the connecting frame 19 will rotate on the side wall of the sliding column 17 and change its inclination angle. The movement of the connecting frame 19 also drives the connecting rod three 18 to rotate on the side wall of the connecting plate 16 and change its inclination angle. This linkage mechanism further enhances the stability and accuracy of the fixing system and ensures that the position of the part is accurate during the chamfering process. The movement of the connecting rod three 18 not only drives the rotation of the sliding column 17, but also fixes the part above the base plate 13 through the bolt 21. In addition, by loosening and tightening the bolt 21, we can adjust the size of the fixing space below to accommodate parts of different thicknesses. This function greatly enhances the adaptability of the fixing system, allowing us to easily cope with parts of various sizes and shapes. Through the above structure, not only the accuracy and efficiency of the processing are ensured, but also the needs of different parts are adapted through flexible adjustment methods.

[0027] Working principle: When it is necessary to chamfer a part, first place the part on top of the base plate 13, then adjust the position of the part that needs to be chamfered to one side of the grinding groove 15, pull the pull rod 20, and the pull rod 20 drives the connecting frame 19 to rotate on the side wall of the sliding column 17 and change its own inclination angle. While the connecting frame 19 moves, it drives the connecting rod three 18 to rotate on the side wall of the connecting plate 16 and change its own inclination angle. The movement of the connecting rod three 18 can pull the sliding column 17, so that the sliding column 17 slides inside the multiple connecting plates 16, thereby driving the bolts 21 to fix the parts above the base plate 13, and by loosening and tightening the bolts 21, the size of the fixed space below can be adjusted to adapt to parts of different thicknesses, providing a stable processing environment for the chamfering of parts and ensuring the safety of chamfering production. After the parts are fixed, the connecting block 3 is pushed by the cylinder 2, so that the connecting block 3 is pushed and pulled. While the connecting block 3 moves, it drives the connecting rod 1 6 to rotate under the fixed block 5 and change its own inclination angle. The movement of the connecting rod 1 6 drives the connecting rod 2 8 to rotate on the outer wall of the rotating shaft 7 and change its own inclination angle. Since the connecting rod 2 8 is fixedly connected to the slide 9, the direction of the slide 9 is reversed, and the connecting table 10 is driven to slide on the side wall of the fixed table 4. Through the repeated sliding of the connecting table 10 and the reversal of the direction of the slide 9, the grinder 11 reciprocates to chamfer the parts fixed above. There is no need for workers to manually move the grinder 11 or move the parts. Automatic grinding can be achieved by simply fixing the parts, which provides convenience for the workers and improves the efficiency of part chamfering.

[0028] 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. A part processing chamfering device, comprising a body (1), characterized in that: The side wall of the machine body (1) is provided with a cylinder (2), the output end of the cylinder (2) is fixedly connected with a connecting block (3), the side wall of the machine body (1) is fixedly connected with a fixed platform (4), the side wall of the fixed platform (4) is fixedly connected with a fixed block (5), the lower surface of the fixed block (5) is rotatably connected with a connecting rod 1 (6), one end of the connecting rod 1 (6) is rotatably connected with a rotating shaft (7), one end of the rotating shaft (7) is rotatably connected with a connecting rod 2 (8), the side wall of the connecting rod 2 (8) is fixedly connected with a sliding platform (9), the top of the sliding platform (9) is rotatably connected with a connecting platform (10), the connecting platform (10) is slidably connected to the side wall of the fixed platform (4), a grinder (11) is provided on the top of the connecting platform (10), and a grinding component is provided on the upper surface of the fixed platform (4).

2. A part processing chamfering device according to claim 1, characterized in that: The polishing assembly comprises a connecting seat (12), the lower surface of the connecting seat (12) being fixedly connected to the top of the fixing platform (4).

3. A part processing chamfering device according to claim 2, characterized in that: The upper surface of the connection seat (12) is fixedly connected to a bottom plate (13), and the side wall of the bottom plate (13) is fixedly connected to a side plate (14).

4. A part processing chamfering device according to claim 3, characterized in that: A grinding groove (15) is provided inside the side plate (14).

5. A part processing chamfering device according to claim 4, characterized in that: A plurality of connecting plates (16) are fixedly connected to the side wall of the side plate (14), and a sliding column (17) is slidably connected inside each connecting plate (16).

6. A part processing chamfering device according to claim 5, characterized in that: The side wall of the connecting plate (16) is rotatably connected to a connecting rod three (18).

7. A part processing chamfering device according to claim 6, characterized in that: The side wall of the sliding column (17) is rotatably connected to a connecting frame (19), the outer wall of the connecting frame (19) is rotatably connected to the side wall of the connecting rod (18), and the side wall of the connecting frame (19) is fixedly connected to a pull rod (20).

8. A part processing chamfering device according to claim 7, characterized in that: One end of the sliding column (17) is threadedly connected with a bolt (21).

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