Low-friction guide seat for edge milling machine

Abstract

The utility model discloses a low-friction guide seat for an edge milling machine, which relates to the technical field of guide seats of edge milling machines and comprises a guide seat body, a limiting groove is arranged at the top end of the guide seat body, a first sliding groove is arranged at the bottom end of the inner side of the limiting groove, and the top end of the first sliding groove is slidably connected with a limiting plate. A circular groove is formed in the top end of the limiting plate. By the adoption of the structure, a workpiece needing to be machined is placed in the storage groove, then a user can screw the second threaded rod through the second protruding block, the third rotating shaft can enable the tail end of the second threaded rod to rotate in situ, the clamping plates can be pushed forwards along with the second threaded rod, and the two sides of the workpiece can be clamped and fixed through the clamping plates; and the position of the clamping plate can be adjusted by screwing the second screw rod, so that workpieces with different sizes can be conveniently clamped and limited, and the inconvenience caused by replacement of a guide seat matched with the workpieces in size is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of guide seats for edge milling machines, and particularly relates to a low-friction guide seat for edge milling machines. Background Art

[0002] The milling machine is a welding auxiliary equipment that adopts the working principle of high-speed milling with a cutter disc. It is specially used to create weld grooves for steel plates before welding. It is mainly divided into several types, such as automatic walking steel plate milling machine, large milling machine, CNC steel plate milling machine, etc. The guide seat of the milling machine is an important component of the milling machine. Its main function is to support and guide the tool or working head of the milling machine to ensure that it can run stably and accurately during the processing process. The guide seat is usually made of high-precision steel or cast iron, and has sufficient rigidity and stability to withstand the vibration and impact of the milling machine during operation.

[0003] However, the existing guide seat of the milling machine still has some shortcomings. When the workpiece is limited, since the limit clamping space of the guide seat is specified, only the workpiece matching the guide seat can be limited. However, the sizes of workpieces of different models are different. If the workpiece is smaller than the limit space of the guide seat, the user needs to remove the large guide seat and then replace it with a guide seat matching the workpiece for limiting. This reduces the workpiece processing efficiency and is inconvenient for the user to limit the workpiece. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a low-friction guide seat for an edge milling machine to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A low-friction guide seat for an edge milling machine comprises a guide seat body, a limiting groove is provided at the top of the guide seat body, a first slide groove is provided at the inner bottom end of the limiting groove, the top end of the first slide groove is slidably connected to the limiting plate, a circular groove is provided at the top of the limiting plate, the inner bottom end of the circular groove is rotatably connected to the first rotating shaft, the top end of the first rotating shaft is fixedly connected to the supporting plate, a storage groove is provided at the top of the supporting plate, a baffle is fixedly connected to the inner wall of the storage groove, a second screw hole is provided on one side of the baffle plate, a second screw rod is threadedly connected to the inner side of the second screw hole, a third rotating shaft is rotatably connected to one side of the second screw, and one side of the third rotating shaft is rotatably connected to the third rotating shaft. The clamping plate is movably connected to the storage slot, and the other side of the second screw is fixedly connected to the second protrusion, one side of the baffle is fixedly connected to the telescopic rod, and one side of the telescopic rod is fixedly connected to the other side of the clamping plate. When in use, the workpiece to be processed is placed on the inner side of the storage slot, and then the user can turn the second screw, and its third rotating shaft can rotate the position of the end of the second screw in situ, and the clamping plate will be pushed forward accordingly, and the clamping plate can clamp and fix the workpiece at the bottom end of the inner side of the storage slot, so that the position of the clamping plate can be adjusted conveniently to facilitate clamping and fixing workpieces of different sizes, thereby achieving the purpose of facilitating limited processing of workpieces of different sizes.

[0007] As an optimal technical solution, a positioning hole is provided at the top of the guide seat body, and the positioning holes are provided on the four sides of the top corners of the guide seat body. An anti-skid groove is provided at the bottom of the guide seat body, and the anti-skid groove covers the bottom of the guide seat body. The guide seat body can be fixed at the position where it needs to be installed through the positioning hole. The anti-skid groove can increase the friction force of the bottom end of the guide seat body, and can effectively improve the anti-skid ability of the bottom end of the guide seat body, so that the guide seat body can achieve the purpose of low friction.

[0008] As a preferred technical solution, a second slide groove is provided at the top of the limit plate, and a slider is slidably connected to the inner side of the second slide groove. The second slide groove is circular in shape, and the first rotating shaft is located on the inner side close to the slider. The top of the slider is fixedly connected to the bottom end of the support plate. Through the slider and the second slide groove, the bottom end of the support plate can be supported for the second time, which can effectively improve the stability of the bottom end of the support plate.

[0009] As an optimal technical solution, a first screw hole is opened on the outer wall of the guide seat body, and the first screw holes penetrate the guide seat body and the other side of the limit plate. The inner side of the first screw hole is threadedly connected to the first screw rod, one side of the first screw rod is rotatably connected to the second rotating shaft, one side of the second rotating shaft is rotatably connected to the other side of the limit plate, and the other side of the first screw rod is fixedly connected to the first protrusion, the shapes of the first protrusion and the second protrusion are both cross-shaped, and the shapes of the corners of the first protrusion and the second protrusion are both arc-shaped. By turning the first screw rod, the first bolt can push the limit plate to move, thereby achieving the purpose of conveniently adjusting the position of the limit plate.

[0010] As a preferred technical solution, an anti-skid pad is fixedly connected to the inner bottom end of the storage groove, the anti-skid pad covers the inner bottom end of the storage groove, the bottom end of the clamp is located close to the top of the anti-skid pad, and a rubber pad is fixedly connected to one side of the clamp, the rubber pad covers one side of the clamp, and the bottom end of the rubber pad is located close to the top of the anti-skid pad. The rubber pad can effectively protect the outer wall of the workpiece to prevent the workpiece from being damaged by the clamp.

[0011] As a preferred technical solution, a third screw hole is opened at the top of the support plate, and the third screw hole passes through the support plate. The inner thread of the third screw hole is connected with a bolt. The bottom end of the bolt is affixed to the inner bottom end of the limiting groove through the third bolt, and the bolt is pressed against the inner bottom end of the limiting groove, thereby effectively limiting the position of the support plate and preventing the support plate from being displaced.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] First, when in use, the workpiece to be processed is placed in the storage slot, and then the user can turn the second screw rod through the second protrusion, and the third shaft can rotate the position of the end of the second screw rod in situ, and the clamping plate will be pushed forward accordingly, and the two sides of the workpiece can be clamped and fixed by the clamping plate. Because the position of the clamping plate can be adjusted by turning the second screw rod, it is convenient to clamp and limit workpieces of different sizes, thereby solving the inconvenience caused by replacing the guide seat that matches the size of the workpiece, and at the same time effectively improving the working efficiency of the guide seat body;

[0014] Second, because the support plate is fixed on the first rotating shaft, the user can adjust the angle of the support plate through the rotation principle of the first rotating shaft to improve the processing efficiency of the workpiece. The position of the support plate can be fixed by tightening the bolt and pressing the bolt against the bottom end of the inner side of the limiting groove. At the same time, the user can also tighten the first screw rod, and the first screw rod can push the limiting plate forward through the first sliding groove, thereby achieving the purpose of conveniently adjusting the position of the limiting plate. The anti-skid groove can effectively improve the anti-skid ability of the bottom end of the guide seat body, thereby enabling the guide seat body to achieve the purpose of low friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the support plate structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the inner structure of the limiting groove of the utility model;

[0018] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure of part A.

[0019] Figure numerals: 1. guide seat body, 2. limiting groove, 3. first slide groove, 4. limiting plate, 5. second slide groove, 6. slider, 7. circular groove, 8. first rotating shaft, 9. first screw hole, 10. second rotating shaft, 11. first screw rod, 12. first protrusion, 13. support plate, 14. storage groove, 15. anti-slip pad, 16. baffle, 17. telescopic rod, 18. splint, 19. rubber pad, 20. third rotating shaft, 21. second screw hole, 22. second screw rod, 23. second protrusion, 24. third screw hole, 25. bolt, 26. anti-slip groove, 27. positioning hole. DETAILED DESCRIPTION

[0020] refer to Figures 1 to 4 A low-friction guide seat for a milling machine in this embodiment includes a guide seat body 1, a limiting groove 2 is provided at the top of the guide seat body 1, a first slide groove 3 is provided at the inner bottom end of the limiting groove 2, a limiting plate 4 is slidably connected to the top of the first slide groove 3, a circular groove 7 is provided at the top of the limiting plate 4, a first rotating shaft 8 is rotatably connected to the inner bottom end of the circular groove 7, a supporting plate 13 is fixedly connected to the top of the first rotating shaft 8, a storage groove 14 is provided at the top of the supporting plate 13, a baffle 16 is fixedly connected to the inner wall of the storage groove 14, a second screw hole 21 is provided on one side of the baffle 16, a second screw rod 22 is threadedly connected to the inner side of the second screw hole 21, a third rotating shaft 20 is rotatably connected to one side of the second screw 22, a clamping plate 18 is rotatably connected to one side of the third rotating shaft 20, and a second A second protrusion 23 is fixedly connected to the other side of the screw 22, and a telescopic rod 17 is fixedly connected to one side of the baffle 16. One side of the telescopic rod 17 is fixedly connected to the other side of the clamp 18. When processing the workpiece, the workpiece is placed on the inner bottom end of the storage groove 14, and then the user can screw the second screw 22 through the second protrusion 23. The third rotating shaft 20 can rotate the position of the end of the second screw 22 in situ, and the clamp 18 will be pushed forward accordingly. There are two clamps 18, which are respectively located on both sides of the storage groove 14. The two sides of the workpiece can be clamped and fixed by the clamps 18. Because the position of the clamp 18 can be adjusted by screwing the second screw 22, it is convenient to clamp and limit workpieces of different sizes, which can effectively improve the practicality of the guide seat body 1.

[0021] refer to Figure 1 A positioning hole 27 is provided at the top of the guide seat body 1, and the positioning holes 27 are provided on the four sides of the top of the guide seat body 1 near the corners. An anti-skid groove 26 is provided at the bottom of the guide seat body 1, and the anti-skid groove 26 covers the bottom of the guide seat body 1. Due to the opening of the positioning hole 27, the guide seat body 1 can be fixed at the position where it needs to be installed by using a positioning tool matching the positioning hole 27. The anti-skid groove 26 can effectively improve the anti-skid ability of the bottom end of the guide seat body 1, so that the guide seat body 1 can achieve the purpose of low friction.

[0022] refer to Figure 1 and Figure 3 A second slide groove 5 is provided at the top of the limit plate 4, and a slider 6 is slidably connected to the inner side of the second slide groove 5. The second slide groove 5 is circular in shape, and the first rotating shaft 8 is located on the inner side close to the slider 6. The top of the slider 6 is fixedly connected to the bottom end of the support plate 13. Because the support plate 13 is fixed on the first rotating shaft 8, the user can adjust the angle of the support plate 13 through the rotation principle of the first rotating shaft 8. The second slide groove 5 and the slider 6 can provide secondary support to the bottom end of the support plate 13 without hindering the adjustment of the angle of the support plate 13, thereby effectively improving the stability of the bottom end of the support plate 13, and also avoiding the angle tilt when adjusting the angle of the support plate 13.

[0023] refer to Figure 3 and Figure 4 A first screw hole 9 is provided on the outer wall of the guide seat body 1, and the first screw holes 9 penetrate the guide seat body 1 and the other side of the limiting plate 4. The inner side of the first screw hole 9 is threadedly connected with a first screw rod 11, one side of the first screw rod 11 is rotatably connected with a second rotating shaft 10, one side of the second rotating shaft 10 is rotatably connected to the other side of the limiting plate 4, and the other side of the first screw rod 11 is fixedly connected with a first protrusion 12, and the shapes of the first protrusion 12 and the second protrusion 23 are both cross-shaped, and the shapes of the corners of the first protrusion 12 and the second protrusion 23 are both arc-shaped. 4 can slide in the limiting groove 2 through the first sliding groove 3. When adjusting the position of the limiting plate 4, the user can twist the first screw rod 11, and the second rotating shaft 10 can rotate the position of the end of the first screw rod 11 in situ, and the limiting plate 4 will be pushed forward accordingly, so that the purpose of conveniently adjusting the position of the limiting plate 4 can be achieved, and it is also convenient for the user to process different positions of the workpiece. The first protrusion 12 and the second protrusion 23 can provide the first screw rod 11 and the second screw rod 22 with grasping points, so it is more conducive to twisting the first screw rod 11 and the second screw rod 22.

[0024] refer to Figure 1 and Figure 2 The inner bottom end of the storage groove 14 is fixedly connected with an anti-skid pad 15, and the anti-skid pad 15 covers the inner bottom end of the storage groove 14. The bottom end of the clamping plate 18 is located close to the top of the anti-skid pad 15. One side of the clamping plate 18 is fixedly connected with a rubber pad 19, and the rubber pad 19 covers one side of the clamping plate 18. The bottom end of the rubber pad 19 is located close to the top of the anti-skid pad 15. The anti-skid pad 15 is made of rubber anti-skid material, which can effectively prevent the workpiece from being displaced when placed in the storage groove 14, and also improves the stability of the workpiece position fixation. The rubber pad 19 has good rubber shock absorption and anti-skid capabilities, which can improve the workpiece clamping stability while also preventing the workpiece from being damaged by the clamping plate 18.

[0025] refer to Figure 1 and Figure 2 A third screw hole 24 is provided at the top of the support plate 13, and the third screw hole 24 penetrates the support plate 13. A bolt 25 is threadedly connected to the inner side of the third screw hole 24, and the bottom end of the bolt 25 is abutted against the inner bottom end of the limiting groove 2 through the third bolt 25. To prevent the support plate 13 from rotating by itself when processing the workpiece, the user can tighten the third bolt 25, and the third bolt 25 can be pressed against the inner bottom end of the limiting groove 2 to limit and fix the angle and position of the support plate 13.

[0026] Principle and advantages of use: When processing a workpiece, place the workpiece at the inner bottom end of the storage groove 14. When the second screw rod 22 is turned, the third rotating shaft 20 can rotate the position of the end of the second screw rod 22 in place, and the clamping plate 18 will be pushed forward accordingly. The two sides of the workpiece can be clamped and fixed by the clamping plate 18. Because the position of the clamping plate 18 can be adjusted by turning the second screw rod 22, it is convenient to clamp and limit workpieces of different sizes. Due to the opening of the positioning hole 27, the guide seat body 1 can be fixed at the required installation position by using a positioning tool matching the positioning hole 27. The anti-skid groove 26 can effectively improve the anti-skid ability of the bottom end of the guide seat body 1, so that the guide seat body 1 can achieve the purpose of low friction. Because the support plate 13 is fixed on the first rotating shaft 8, the user can adjust the angle of the support plate 13 through the rotation principle of the first rotating shaft 8. The second sliding groove 5 and the slider 6 can provide secondary support to the bottom end of the support plate 13 without hindering the adjustment of the angle of the support plate 13. The stability of the bottom end of the support plate 13 can be effectively improved, and the angle tilting when adjusting the angle of the support plate 13 can also be avoided. Because the limit plate 4 can slide in the limit groove 2 through the first slide groove 3, when adjusting the position of the limit plate 4, the user can twist the first screw rod 11, and the second rotating shaft 10 can make the position of the end of the first screw rod 11 rotate in situ, and the limit plate 4 will be pushed forward accordingly, so as to achieve the purpose of conveniently adjusting the position of the limit plate 4, and it is also convenient for the user to process different positions of the workpiece. The first protrusion 12 and the second protrusion 23 can provide the first screw rod 11 and the second screw rod 22 with gripping points, so it is more conducive to the twisting of the first screw rod 11 and the second screw rod 22. The anti-skid pad 15 is made of rubber anti-skid material, which can effectively prevent the workpiece from being displaced when placed in the storage groove 14, and also improve the stability of the workpiece position fixing. The rubber pad 19 has good rubber shock absorption and anti-skid capabilities. While improving the clamping stability of the workpiece, it can also prevent the workpiece from being damaged by the clamping plate 18.

Claims

1. A low-friction guide seat for an edge milling machine, comprising a guide seat body (1), characterized in that: The top of the guide seat body (1) is provided with a limit groove (2), the inner bottom end of the limit groove (2) is provided with a first slide groove (3), the top of the first slide groove (3) is slidably connected to a limit plate (4), the top of the limit plate (4) is provided with a circular groove (7), the inner bottom end of the circular groove (7) is rotatably connected to a first rotating shaft (8), the top of the first rotating shaft (8) is fixedly connected to a support plate (13), the top of the support plate (13) is provided with a storage groove (14), and the inner wall of the storage groove (14) is fixedly connected to a baffle. (16), a second screw hole (21) is formed on one side of the baffle plate (16), a second screw rod (22) is threadedly connected to the inner side of the second screw hole (21), one side of the second screw rod (22) is rotatably connected to a third rotating shaft (20), one side of the third rotating shaft (20) is rotatably connected to a clamping plate (18), the other side of the second screw rod (22) is fixedly connected to a second protrusion (23), one side of the baffle plate (16) is fixedly connected to a telescopic rod (17), and one side of the telescopic rod (17) is fixedly connected to the other side of the clamping plate (18).

2. The low-friction guide seat for edge milling machine according to claim 1, characterized in that: A positioning hole (27) is provided at the top of the guide seat body (1), and the positioning holes (27) are provided at four sides of the top of the guide seat body (1) near the corners. An anti-skid groove (26) is provided at the bottom of the guide seat body (1), and the anti-skid groove (26) covers the bottom of the guide seat body (1).

3. The low-friction guide seat for edge milling machine according to claim 1, characterized in that: A second slide groove (5) is provided at the top end of the limit plate (4), a slider (6) is slidably connected to the inner side of the second slide groove (5), the second slide groove (5) is circular in shape, the first rotating shaft (8) is located close to the inner side of the slider (6), and the top end of the slider (6) is fixedly connected to the bottom end of the support plate (13).

4. The low-friction guide seat for edge milling machine according to claim 1, characterized in that: A first screw hole (9) is provided on the outer wall of the guide seat body (1), and the first screw hole (9) penetrates the guide seat body (1) and the other side of the limiting plate (4); a first screw rod (11) is threadedly connected to the inner side of the first screw hole (9); one side of the first screw rod (11) is rotatably connected to a second rotating shaft (10); one side of the second rotating shaft (10) is rotatably connected to the other side of the limiting plate (4); the other side of the first screw rod (11) is fixedly connected to a first protrusion (12); the first protrusion (12) and the second protrusion (23) are both cross-shaped, and the corners of the first protrusion (12) and the second protrusion (23) are both arc-shaped.

5. The low-friction guide seat for edge milling machine according to claim 1, characterized in that: The inner bottom end of the storage groove (14) is fixedly connected with an anti-skid pad (15), the anti-skid pad (15) covers the inner bottom end of the storage groove (14), and the bottom end of the clamping plate (18) is located close to the top end of the anti-skid pad (15).

6. The low-friction guide seat for edge milling machine according to claim 5, characterized in that: A rubber pad (19) is fixedly connected to one side of the clamping plate (18), and the rubber pad (19) covers one side of the clamping plate (18). The bottom end of the rubber pad (19) is located close to the top end of the anti-slip pad (15).

7. The low-friction guide seat for edge milling machine according to claim 1, characterized in that: A third screw hole (24) is formed at the top of the support plate (13), and the third screw hole (24) passes through the support plate (13). A bolt (25) is threadedly connected to the inner side of the third screw hole (24), and the bottom end of the bolt (25) is abutted against the inner bottom end of the limiting groove (2) through the bolt (25).

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