End mill for stainless steel pipe machining

Abstract

The utility model relates to the technical field of stainless steel pipe machining, in particular to an end mill for stainless steel pipe machining, which comprises a bottom plate, a mounting plate is arranged on one side of the top end of the bottom plate, a mounting seat is arranged on one side of the top end of the bottom plate, a mounting cavity is formed in the mounting seat, and a mounting table is arranged in the mounting cavity. An adjusting mechanism is arranged on one side of the mounting cavity, motors are arranged in the mounting table and the mounting plate, movable cylinders are movably arranged on one side of the mounting table and one side of the mounting plate through bearings, mounting columns are arranged in the movable cylinders, and grinding discs are arranged on one sides of the movable cylinders. According to the stainless steel pipe polishing device, the position of the polishing disc is conveniently adjusted through the adjusting mechanism, so that the two ends of a stainless steel pipe are tightly attached to the polishing disc, the use convenience of the device is improved, the polishing disc is conveniently mounted and dismounted through the limiting mechanism, the polishing disc is conveniently replaced, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe processing, in particular to an end grinder for stainless steel pipe processing. Background Art

[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural components. In addition, when the bending and torsional strengths are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also often used as furniture and kitchen utensils. In order to make the end face of the stainless steel pipe smoother, the end face of the stainless steel pipe needs to be polished by an end grinder.

[0003] In a stainless steel pipe processing end grinder with the Chinese utility model patent disclosure CN218487953U, although it has the advantage of being easy to adjust the distance between the two grinding blocks, thereby facilitating the grinding of stainless steel pipes of different lengths, it does not solve the problems of being inconvenient to adjust the position of the grinding disc, the inconvenience of using the device, and the inconvenience of installing or removing the grinding blocks. Utility Model Content

[0004] The utility model aims to provide an end grinder for processing stainless steel pipes to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An end grinder for processing stainless steel pipes comprises a base plate, a mounting plate is arranged on one side of the top end of the base plate, a mounting seat is arranged on one side of the top end of the base plate, a mounting cavity is opened inside the mounting seat, a mounting platform is arranged inside the mounting cavity, an adjustment mechanism is arranged on one side of the mounting cavity, motors are arranged inside the mounting platform and the mounting plate, movable cylinders are movably arranged on one side of the mounting platform and the mounting plate through bearings, a mounting column is arranged inside the movable cylinder, a grinding disc is arranged on one side of the movable cylinder, one end of the grinding disc is arranged inside the movable cylinder, a mounting groove is opened on one end of the grinding disc, one side of the mounting column is arranged inside the mounting groove, a limiting mechanism is arranged inside the mounting column, and a fixing mechanism is arranged on the top end of the base plate.

[0007] The adjustment mechanism includes a first screw, a movable block and a support rod. The first screw is arranged inside the installation cavity. The threads at both ends of the first screw are arranged oppositely. Movable blocks are sleeved on both ends of the first screw. One end of the movable block is movably provided with a support rod through a rotating shaft, and one end of the support rod is connected to one side of the installation platform.

[0008] The limiting mechanism includes a cavity, a second screw, a moving block, a limiting column, a limiting block, a limiting rod, a spring and a limiting groove. A cavity is opened inside the mounting column, a second screw is arranged inside the cavity, a moving block is sleeved on one end of the second screw, a limiting column is arranged inside the cavity through the moving block, a limiting block is arranged on one side of the cavity, a limiting rod is arranged on the cavity through the limiting block, springs are sleeved on both ends of the limiting rod, a limiting groove is opened on one side of the mounting groove, one end of the limiting block is arranged inside the limiting groove, one end of the moving block is trapezoidal, and one side of the limiting block is trapezoidal.

[0009] The fixing mechanism includes a mounting block, a clamping plate and a threaded column. The mounting block is arranged on the top of the base plate, a clamping plate is movably arranged on the top of the mounting block, a threaded column is arranged inside one end of the clamping plate, and one end of the threaded column passes through the mounting block through a thread and is arranged at one end of the mounting block.

[0010] Slide blocks are arranged on both sides of the mounting platform, slide grooves are arranged on both sides of the mounting cavity, and one side of the slide block is movably arranged inside the slide groove.

[0011] One end of the first screw rod passes through the mounting seat and is arranged at the top of the mounting seat, and one end of the first screw rod is provided with a first handle.

[0012] One end of the second screw rod passes through the movable cylinder and is arranged at one side of the movable cylinder. One end of the second screw rod is provided with a second handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. An end grinder for processing stainless steel pipes, by rotating the first handle, the movable block is driven to move by the first screw, so that the movable block drives one end of the support rod to move, thereby pushing the mounting table to move by the support rod, so that the grinding disc on one side of the mounting table contacts the other end of the stainless steel pipe, and then starting the motor, and grinding the two ends of the stainless steel pipe respectively by the grinding disc, after the grinding is completed, the first handle is rotated, and the movable block is driven to move by the first screw, so that one end of the support rod moves and drives the mounting table to move, so that the grinding disc on one side of the mounting table is away from the stainless steel pipe, through the above device, through the adjustment mechanism, it is convenient to adjust the position of the grinding disc, so that the two ends of the stainless steel pipe are close to the grinding disc, thereby improving the convenience of using the device.

[0015] 2. This end grinder for processing stainless steel pipes has different grinding requirements when grinding different stainless steel pipes. At this time, the grinding disc needs to be replaced. The moving block is passed through the limit column so that the moving block can only slide along the direction of the limit column, and the limit rod is passed through the limit block so that the limit block can only slide along the direction of the limit rod. The second handle is turned to drive the moving block to move through the second screw rod, and the limit block is pushed by the spring so that the limit block moves out of the limit groove, cancels the limit on the grinding disc, and replaces the grinding disc. The second handle is turned again to drive the moving block to move through the second screw rod. The trapezoidal setting of the moving block and the limit block makes it easy to push the limit block to move when the moving block moves, so that one end of the limit block is inserted into the limit groove to limit the grinding disc. Through the above-mentioned device, the grinding disc can be easily installed and disassembled through the limit mechanism, thereby facilitating the replacement of the grinding disc and improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front structural sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the grinding disc of the utility model;

[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of center A.

[0020] In the figure: 1. base plate; 2. mounting plate; 3. mounting seat; 4. mounting cavity; 5. mounting table; 6. motor; 7. movable cylinder; 8. mounting column; 9. grinding disc; 10. mounting groove; 11. first screw rod; 12. movable block; 13. support rod; 14. cavity; 15. second screw rod; 16. moving block; 17. limiting column; 18. limiting block; 19. limiting rod; 20. spring; 21. limiting groove; 22. mounting block; 23. splint; 24. threaded column; 25. slider; 26. slide groove; 27. first handle; 28. second handle. 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 4As shown, a technical solution provided by the utility model:

[0023] An end grinder for processing stainless steel pipes comprises a bottom plate 1, a mounting plate 2 is arranged on one side of the top of the bottom plate 1, a mounting seat 3 is arranged on one side of the top of the bottom plate 1, a mounting cavity 4 is provided inside the mounting seat 3, a mounting platform 5 is arranged inside the mounting cavity 4, an adjustment mechanism is arranged on one side of the mounting cavity 4, a motor 6 is arranged inside the mounting platform 5 and the mounting plate 2, a movable cylinder 7 is movably arranged on one side of the mounting platform 5 and the mounting plate 2 through a bearing, a mounting column 8 is arranged inside the movable cylinder 7, a grinding disc 9 is arranged on one side of the movable cylinder 7, one end of the grinding disc 9 is arranged inside the movable cylinder 7, a mounting groove 10 is arranged on one end of the grinding disc 9, one side of the mounting column 8 is arranged inside the mounting groove 10, a limiting mechanism is arranged inside the mounting column 8, a fixing mechanism is arranged on the top of the bottom plate 1, and through the above device , place the stainless steel pipe on the top of the mounting block 22, fix the stainless steel pipe through the fixing mechanism, push the mounting platform 5 to move through the adjusting mechanism, so that the grinding disc 9 on one side of the mounting platform 5 contacts the other end of the stainless steel pipe, and then start the motor 6, and grind the two ends of the stainless steel pipe respectively through the grinding disc 9. After the grinding is completed, the mounting platform 5 is driven to move through the adjusting mechanism, so that the grinding disc 9 on one side of the mounting platform 5 is away from the stainless steel pipe, and the fixation of the stainless steel pipe is cancelled through the fixing mechanism, and the polished stainless steel pipe is taken out. Since different stainless steel pipes have different grinding requirements, the grinding disc 9 needs to be replaced at this time, and the limit of the grinding disc 9 is cancelled through the limiting mechanism, and the grinding disc 9 is replaced, and the grinding disc 9 is limited by the limiting mechanism.

[0024] In this embodiment, preferably, the adjusting mechanism includes a first screw 11, a movable block 12 and a support rod 13. The first screw 11 is arranged inside the mounting cavity 4, and the threads at both ends of the first screw 11 are arranged oppositely. Movable blocks 12 are sleeved on both ends of the first screw 11, and one end of the movable block 12 is movably provided with a support rod 13 through a rotating shaft. One end of the support rod 13 is connected to one side of the mounting platform 5. Through the above-mentioned device, the movable block 12 is driven to move by the first screw 11, so that the movable block 12 drives one end of the support rod 13 to move, thereby pushing the mounting platform 5 to move through the support rod 13.

[0025] In this embodiment, preferably, the limiting mechanism includes a cavity 14, a second screw 15, a moving block 16, a limiting column 17, a limiting block 18, a limiting rod 19, a spring 20 and a limiting groove 21. A cavity 14 is opened inside the mounting column 8, and a second screw 15 is arranged inside the cavity 14. The moving block 16 is sleeved on one end of the second screw 15. A limiting column 17 is arranged inside the cavity 14 through the moving block 16. A limiting block 18 is arranged on one side of the cavity 14. A limiting rod 19 is arranged inside the cavity 14 through the limiting block 18. Springs 20 are sleeved on both ends of the limiting rod 19. A limiting groove 21 is opened on one side of the mounting groove 10. One end of the limiting block 18 is arranged inside the limiting groove 21. One end of the moving block 16 is trapezoidally arranged. One side of the limiting block 18 is trapezoidally arranged. Through the above device, the grinding disk 9 needs to be replaced at this time, and the moving block 16 is passed through the limit column 17, so that the moving block 16 can only slide along the direction of the limit column 17, and the limit rod 19 is passed through the limit block 18, so that the limit block 18 can only slide along the direction of the limit rod 19, and the moving block 16 is driven to move by the second screw 15, and the limit block 18 is pushed by the spring 20, so that the limit block 18 moves out of the limit groove 21, and the limit of the grinding disk 9 is cancelled. The grinding disk 9 is replaced, and the moving block 16 is driven to move by the second screw 15. The trapezoidal setting of the moving block 16 and the limit block 18 makes it easy to push the limit block 18 to move when the moving block 16 moves, so that one end of the limit block 18 is inserted into the limit groove 21 to limit the grinding disk 9.

[0026] In this embodiment, preferably, the fixing mechanism includes a mounting block 22, a clamping plate 23 and a threaded column 24. A mounting block 22 is arranged on the top of the base plate 1, and a clamping plate 23 is movably arranged on the top of the mounting block 22. A threaded column 24 is arranged inside one end of the clamping plate 23, and one end of the threaded column 24 passes through the mounting block 22 through a thread and is arranged at one end of the mounting block 22. Through the above device, the stainless steel pipe is placed on the top of the mounting block 22, so that one end of the stainless steel pipe contacts the grinding disk 9 on one side of the mounting plate 2, and then the clamping plate 23 is fixed to the top of the stainless steel pipe through the threaded column 24 to fix the position of the stainless steel pipe.

[0027] In this embodiment, preferably, sliders 25 are provided on both sides of the mounting platform 5, and slide grooves 26 are opened on both sides of the mounting cavity 4. One side of the slider 25 is movably arranged inside the slide groove 26. Through the above device, the mounting platform 5 can slide in the mounting cavity 4.

[0028] In this embodiment, preferably, one end of the first screw rod 11 passes through the mounting seat 3 and is arranged at the top of the mounting seat 3, and a first handle 27 is provided at one end of the first screw rod 11. Through the above device, the first handle 27 can be used to easily rotate the first screw rod 11.

[0029] In this embodiment, preferably, one end of the second screw rod 15 passes through the movable cylinder 7 and is arranged on one side of the movable cylinder 7, and a second handle 28 is provided at one end of the second screw rod 15. Through the above device, the second handle 28 is used to facilitate the rotation of the second screw rod 15.

[0030] When using the end grinder for stainless steel pipe processing of the present embodiment, the stainless steel pipe is placed on the top of the mounting block 22 so that one end of the stainless steel pipe contacts the grinding disc 9 on one side of the mounting plate 2, and then the clamping plate 23 is fixed to the top of the stainless steel pipe by the threaded column 24 to fix the position of the stainless steel pipe, and then the first handle 27 is turned to drive the movable block 12 to move through the first screw rod 11, so that the movable block 12 drives one end of the support rod 13 to move, thereby pushing the mounting platform 5 to move through the support rod 13, so that the grinding disc 9 on one side of the mounting platform 5 contacts the other end of the stainless steel pipe, and then the mounting platform 5 is started. The motor 6 is driven to grind the two ends of the stainless steel pipe respectively through the grinding disc 9. After the grinding is completed, the first handle 27 is turned to drive the movable block 12 to move through the first screw 11, so that one end of the support rod 13 moves to drive the mounting platform 5 to move, so that the grinding disc 9 on one side of the mounting platform 5 is away from the stainless steel pipe, and then the threaded column 24 is rotated to cancel the fixation of the stainless steel pipe, and the grinded stainless steel pipe is taken out. Through the above device, the position of the grinding disc 9 can be easily adjusted through the adjustment mechanism, so that the two ends of the stainless steel pipe are close to the grinding disc 9, thereby improving the convenience of using the device.

[0031] Since different stainless steel pipes have different grinding requirements, the grinding disc 9 needs to be replaced at this time, and the moving block 16 is passed through the limit column 17 so that the moving block 16 can only slide along the direction of the limit column 17, and the limit rod 19 is passed through the limit block 18 so that the limit block 18 can only slide along the direction of the limit rod 19, and the second handle 28 is turned to drive the moving block 16 to move through the second screw 15, and the limit block 18 is pushed by the spring 20 so that the limit block 18 moves out of the limit groove 21, canceling the grinding. The grinding disc 9 is limited, the grinding disc 9 is replaced, and then the second handle 28 is turned to drive the moving block 16 to move through the second screw 15. Through the trapezoidal setting of the moving block 16 and the limiting block 18, it is easy to push the limiting block 18 to move when the moving block 16 moves, so that one end of the limiting block 18 is inserted into the limiting groove 21 to limit the grinding disc 9. Through the above-mentioned device, through the limiting mechanism, it is convenient to install and disassemble the grinding disc 9, thereby facilitating the replacement of the grinding disc 9 and improving the application range of the device.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An end mill for processing stainless steel pipes, comprising a bottom plate (1), characterized in that: A mounting plate (2) is provided at one side of the top end of the base plate (1); a mounting seat (3) is provided at one side of the top end of the base plate (1); a mounting cavity (4) is provided inside the mounting seat (3); a mounting platform (5) is provided inside the mounting cavity (4); an adjustment mechanism is provided at one side of the mounting cavity (4); a motor (6) is provided inside the mounting platform (5) and the mounting plate (2); a movable cylinder (7) is movably provided on one side of the mounting platform (5) and the mounting plate (2); a mounting column (8) is provided inside the movable cylinder (7); a grinding disc (9) is provided at one side of the movable cylinder (7); one end of the grinding disc (9) is provided inside the movable cylinder (7); a mounting groove (10) is provided at one end of the grinding disc (9); one side of the mounting column (8) is provided inside the mounting groove (10); a limiting mechanism is provided inside the mounting column (8); and a fixing mechanism is provided at the top end of the base plate (1); The adjustment mechanism comprises a first screw rod (11), a movable block (12) and a support rod (13); the first screw rod (11) is arranged inside the mounting cavity (4); the threads at two ends of the first screw rod (11) are arranged oppositely; the movable blocks (12) are sleeved at two ends of the first screw rod (11); one end of the movable block (12) is movably provided with a support rod (13) via a rotating shaft; one end of the support rod (13) is connected to one side of the mounting platform (5); The limiting mechanism comprises a cavity (14), a second screw rod (15), a moving block (16), a limiting column (17), a limiting block (18), a limiting rod (19), a spring (20) and a limiting groove (21); the cavity (14) is provided inside the mounting column (8); the second screw rod (15) is provided inside the cavity (14); the moving block (16) is sleeved on one end of the second screw rod (15); a limiting spring (20) is provided inside the cavity (14) and passes through the moving block (16). A limiting post (17) is provided on one side of the cavity (14); a limiting block (18) is provided inside the cavity (14) and passes through the limiting block (18); springs (20) are sleeved on both ends of the limiting rod (19); a limiting groove (21) is provided on one side of the installation groove (10); one end of the limiting block (18) is arranged inside the limiting groove (21); one end of the moving block (16) is arranged in a trapezoidal shape; and one side of the limiting block (18) is arranged in a trapezoidal shape.

2. The end grinder for processing stainless steel pipe according to claim 1, characterized in that: The fixing mechanism comprises a mounting block (22), a clamping plate (23) and a threaded column (24); the mounting block (22) is arranged at the top end of the base plate (1); the clamping plate (23) is movably arranged at the top end of the mounting block (22); a threaded column (24) is arranged inside one end of the clamping plate (23); one end of the threaded column (24) passes through the mounting block (22) through a thread and is arranged at one end of the mounting block (22).

3. The end grinder for processing stainless steel pipe according to claim 1, characterized in that: Slide blocks (25) are arranged on both sides of the mounting platform (5), slide grooves (26) are opened on both sides of the mounting cavity (4), and one side of the slide block (25) is movably arranged inside the slide groove (26).

4. The end grinder for processing stainless steel pipe according to claim 1, characterized in that: One end of the first screw rod (11) passes through the mounting seat (3) and is arranged at the top end of the mounting seat (3); a first handle (27) is provided at one end of the first screw rod (11).

5. The end grinder for stainless steel pipe processing according to claim 1, characterized in that: One end of the second screw rod (15) passes through the movable cylinder (7) and is arranged on one side of the movable cylinder (7); and a second handle (28) is arranged at one end of the second screw rod (15).

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