Pipe orifice burr trimming equipment for steel pipe machining

Abstract

The utility model relates to the technical field of pipe orifice burr trimming, in particular to pipe orifice burr trimming equipment for steel pipe machining, which comprises a worktable, a rotating mechanism, a moving mechanism and a burr trimming mechanism are arranged at the upper end of the worktable, the worktable is connected with the burr trimming mechanism through the moving mechanism, and a pressing mechanism is arranged on the rear side of the upper end of the worktable. The pressing mechanism is used for pressing the steel pipe. By arranging the rotating mechanism, the burr trimming mechanism and the hold-down mechanism, when the steel pipe orifice burr trimming device is used for trimming the burrs of the steel pipe orifice, a steel pipe to be trimmed is placed on the rotating mechanism, and then the hold-down mechanism works, so that the steel pipe can be fixed, and the steel pipe can be effectively prevented from moving randomly; in this way, the rotating mechanism can conveniently and stably drive the steel pipe to rotate, then the two ends of the steel pipe can be subjected to burr trimming at the same time under the cooperation of the two burr trimming mechanisms, the steel pipe burr trimming is more convenient and faster, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe mouth burr trimming, in particular to a pipe mouth burr trimming device for steel pipe processing. Background Art

[0002] During the production and processing of steel pipes, burrs often form on the pipe ends after cutting or other processing steps. These burrs not only affect the appearance quality of the steel pipe, but may also cause harm to operators during subsequent use, or cause scratches on mating components during assembly and other operations.

[0003] At present, when trimming the burrs on the pipe ends of steel pipes, manual work is done by using a hand-held electric drill and a steel brush on the electric drill to clean the burrs on the pipe ends. Although this achieves the purpose of trimming the burrs, the labor intensity is high during the trimming process. Therefore, it is necessary to design a pipe end burr trimming device for steel pipe processing. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pipe end burr trimming device for steel pipe processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a pipe end burr trimming device for steel pipe processing, comprising a workbench, wherein the upper end of the workbench is provided with a rotating mechanism, a moving mechanism and a burr trimming mechanism, the burr trimming mechanism is provided with two groups, and is distributed on both sides of the rotating mechanism, the workbench is connected to the burr trimming mechanism through the moving mechanism, and a pressing mechanism is provided on the rear side of the upper end of the workbench, and the pressing mechanism is used to press the steel pipe.

[0006] As a further description of the above technical solution:

[0007] The rotating mechanism includes a support plate, an auxiliary rotating roller, a main rotating roller, a first motor, a driving wheel, a driven wheel and a belt. The upper end of the workbench is fixedly connected to the support plate on both sides. The auxiliary rotating roller and the main rotating roller are rotatably connected inside the support plate. The main rotating roller is located on the rear side, and the left end of the main rotating roller is fixedly connected to the driven wheel; the lower end of the workbench is fixedly connected to the first motor, and the output end of the first motor is fixedly connected to the driving wheel. The driving wheel and the driven wheel are connected by a belt.

[0008] As a further description of the above technical solution:

[0009] The moving mechanism includes a bearing seat, a second motor, a bidirectional threaded rod and a threaded block. The bearing seats are fixedly connected on both sides of the upper end of the workbench. The bidirectional threaded rod is rotatably connected inside the bearing seat. The bidirectional threaded rod passes through the support plate. The circumferential surface of the bidirectional threaded rod is threadedly connected to the threaded block. There are two threaded blocks, which are symmetrically distributed on the bidirectional threaded rod. The internal threads of the two threaded blocks are in opposite directions. The second motor is fixedly connected to the upper end of the workbench, and the output end of the second motor is fixedly connected to the bidirectional threaded rod.

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

[0011] The burr trimming mechanism includes a mounting frame, a wire brush roller and a third motor. The upper end of the threaded block is fixedly connected to the mounting frame, the wire brush roller is rotatably connected inside the mounting frame, the rear end of the mounting frame is fixedly connected to the third motor, and the output end of the third motor is fixedly connected to the wire brush roller.

[0012] As a further description of the above technical solution:

[0013] The upper end of the workbench is fixedly connected with a slide rail, the slide rail is slidably connected with a slider, and the slider is fixedly connected to the mounting frame.

[0014] As a further description of the above technical solution:

[0015] The pressing mechanism includes a support frame, an electric telescopic rod, a guide rod, a movable seat and a pressing roller. The upper end of the workbench is fixedly connected to the support frame, the upper end of the support frame is fixedly connected to the electric telescopic rod, the extended end of the electric telescopic rod passes through the support frame and is slidably connected to the support frame, the extended end of the electric telescopic rod is fixedly connected to the movable seat, the movable seat is rotatably connected with the pressing roller, the upper end of the movable seat is fixedly connected to the guide rod, and the guide rod is slidably connected to the support frame.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the existing technology, this pipe end burr trimming equipment for steel pipe processing is equipped with a rotating mechanism, a burr trimming mechanism and a pressing mechanism. When trimming the burrs on the pipe end of the steel pipe, the steel pipe to be trimmed is placed on the rotating mechanism, and then the pressing mechanism works to fix the steel pipe, thereby effectively preventing the steel pipe from moving at will. This makes it easier for the rotating mechanism to stably drive the steel pipe to rotate, and then with the cooperation of the two burr trimming mechanisms, the burrs on both ends of the steel pipe can be trimmed at the same time, making it more convenient and quick to trim the burrs on the steel pipe, thereby improving work efficiency.

[0018] 2. Compared with the existing technology, this pipe end burr trimming equipment for steel pipe processing is equipped with a bearing seat, a second motor, a bidirectional threaded rod and a threaded block. When the position between the two burr trimming mechanisms needs to be adjusted, the second motor works. At this time, the burr trimming mechanism can be driven to move with the cooperation of the bidirectional threaded rod and the threaded block, thereby facilitating the change of the distance between the two burr trimming mechanisms, which is conducive to trimming steel pipes of different lengths and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall first-view structure of a pipe end burr trimming device for steel pipe processing proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the overall structure from a second perspective of a pipe end burr trimming device for steel pipe processing proposed by the present invention;

[0021] Figure 3 The utility model proposes a pipe end burr trimming device for steel pipe processing Figure 2 Enlarged view of part A;

[0022] Figure 4 This is a schematic diagram of the internal structure of a pipe end burr trimming device for steel pipe processing proposed by the utility model;

[0023] Figure 5 The utility model proposes a pipe end burr trimming device for steel pipe processing Figure 4 Enlarged view of part B.

[0024] Legend:

[0025] 1. Workbench; 2. Rotating mechanism; 201. Support plate; 202. Auxiliary rotating roller; 203. Main rotating roller; 204. First motor; 205. Driving wheel; 206. Driven wheel; 207. Belt; 3. Moving mechanism; 301. Bearing seat; 302. Second motor; 303. Bidirectional threaded rod; 304. Threaded block; 4. Burr trimming mechanism; 401. Mounting frame; 402. Wire brush roller; 403. Third motor; 5. Holding mechanism; 501. Support frame; 502. Electric telescopic rod; 503. Guide rod; 504. Moving seat; 505. Holding roller; 6. Slide rail; 7. Slider. DETAILED DESCRIPTION

[0026] Reference Figure 1-5The utility model provides a burr trimming device for pipe end processing for steel pipe processing, comprising a workbench 1, a rotating mechanism 2, a moving mechanism 3 and a burr trimming mechanism 4 are provided at the upper end of the workbench 1, the burr trimming mechanism 4 is provided with two groups, and is distributed on both sides of the rotating mechanism 2, the workbench 1 is connected to the burr trimming mechanism 4 through the moving mechanism 3, and a pressing mechanism 5 is provided on the rear side of the upper end of the workbench 1, and the pressing mechanism 5 is used to press the steel pipe.

[0027] Specifically, the moving mechanism 3 is first used to adjust the distance between the two burr trimming mechanisms 4. After the position of the burr trimming mechanism 4 is adjusted, the steel pipe to be trimmed is placed on the rotating mechanism 2, and then the holding mechanism 5 is operated to fix the steel pipe, thereby effectively preventing the steel pipe from moving at will. This makes it easier for the rotating mechanism 2 to stably drive the steel pipe to rotate, and then with the cooperation of the two burr trimming mechanisms 4, the burrs on both ends of the steel pipe can be trimmed at the same time, making it more convenient and quick to trim the burrs on the steel pipe, thereby improving work efficiency.

[0028] The rotating mechanism 2 includes a support plate 201, an auxiliary rotating roller 202, a main rotating roller 203, a first motor 204, a driving wheel 205, a driven wheel 206 and a belt 207. The support plates 201 are fixedly connected on both sides of the upper end of the workbench 1. The auxiliary rotating roller 202 and the main rotating roller 203 are rotatably connected inside the support plate 201. The main rotating roller 203 is located at the rear side, and the left end of the main rotating roller 203 is fixedly connected to the driven wheel 206; the first motor 204 is fixedly connected to the lower end of the workbench 1, and the output end of the first motor 204 is fixedly connected to the driving wheel 205. The driving wheel 205 and the driven wheel 206 are connected by a belt 207. When working, the first motor 204 works. At this time, the main rotating roller 203 can be driven to rotate with the cooperation of the driving wheel 205, the driven wheel 206 and the belt 207, and then the steel pipe can be driven to rotate with the cooperation of the auxiliary rotating roller 202, thereby facilitating the burr treatment of the steel pipe mouth.

[0029] The movable mechanism 3 includes a bearing seat 301, a second motor 302, a bidirectional threaded rod 303 and a threaded block 304. The bearing seat 301 is fixedly connected to both sides of the upper end of the workbench 1. The bidirectional threaded rod 303 is rotatably connected inside the bearing seat 301. The bidirectional threaded rod 303 penetrates the support plate 201, and the circumferential surface of the bidirectional threaded rod 303 is threadedly connected to the threaded block 304. The threaded block 304 is provided with two and is symmetrically distributed on the bidirectional threaded rod 303. The internal threads of the two threaded blocks 304 are in opposite directions; the upper end of the workbench 1 is fixedly connected to the second motor 302, and the output end of the second motor 302 is fixedly connected to the bidirectional threaded rod 303. When working, when it is necessary to adjust the position between the two burr trimming mechanisms 4, the second motor 302 works. At this time, the burr trimming mechanism 4 can be driven to move under the cooperation of the bidirectional threaded rod 303 and the threaded block 304, thereby facilitating the change of the distance between the two burr trimming mechanisms 4, which is conducive to trimming steel pipes of different lengths and improving the practicality of the device.

[0030] The burr trimming mechanism 4 includes a mounting frame 401, a wire brush roller 402 and a third motor 403. The upper end of the threaded block 304 is fixedly connected to the mounting frame 401, and the wire brush roller 402 is rotatably connected inside the mounting frame 401. The rear end of the mounting frame 401 is fixedly connected to the third motor 403, and the output end of the third motor 403 is fixedly connected to the wire brush roller 402. When working, the third motor 403 works, and at this time it can drive the wire brush roller 402 to rotate. With the cooperation of the wire brush roller 402, the burrs on the steel pipe mouth can be trimmed.

[0031] A slide rail 6 is fixedly connected to the upper end of the workbench 1, and a slider 7 is slidably connected to the slide rail 6. The slider 7 is fixedly connected to the mounting frame 401. During operation, by setting the slide rail 6 and the slider 7, the movement of the workbench 1 can be limited with the cooperation of the slide rail 6 and the slider 7, so that the workbench 1 can move smoothly.

[0032] The holding mechanism 5 includes a support frame 501, an electric telescopic rod 502, a guide rod 503, a movable seat 504 and a holding roller 505. The upper end of the workbench 1 is fixedly connected to the support frame 501, the upper end of the support frame 501 is fixedly connected to the electric telescopic rod 502, the extended end of the electric telescopic rod 502 passes through the support frame 501 and is slidably connected to the support frame 501, the extended end of the electric telescopic rod 502 is fixedly connected to the movable seat 504, the movable seat 504 is internally connected to the holding roller 505, and the movable seat A guide rod 503 is fixedly connected to the upper end of 504, and the guide rod 503 is slidably connected to the support frame 501. During operation, after the steel pipe is placed on the auxiliary rotating roller 202 and the main rotating roller 203, the electric telescopic rod 502 is extended. With the cooperation of the guide rod 503, the movable seat 504 can be stably moved downward, thereby driving the holding roller 505 to move downward. After the holding roller 505 contacts the steel pipe, the steel pipe can be pressed, which is conducive to the stable rotation of the steel pipe.

[0033] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pipe end burr trimming device for steel pipe processing, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is provided with a rotating mechanism (2), a moving mechanism (3) and a burr trimming mechanism (4); the burr trimming mechanism (4) is provided with two groups and is distributed on both sides of the rotating mechanism (2); the workbench (1) is connected to the burr trimming mechanism (4) via the moving mechanism (3); a holding mechanism (5) is provided at the rear side of the upper end of the workbench (1); the holding mechanism (5) is used for holding the steel pipe.

2. The pipe end burr trimming device for steel pipe processing according to claim 1, characterized in that: The rotating mechanism (2) comprises a support plate (201), an auxiliary rotating roller (202), a main rotating roller (203), a first motor (204), a driving wheel (205), a driven wheel (206) and a belt (207); both sides of the upper end of the workbench (1) are fixedly connected to the support plate (201); the auxiliary rotating roller (202) and the main rotating roller (203) are rotatably connected inside the support plate (201); the main rotating roller (203) is located at the rear side; the left end of the main rotating roller (203) is fixedly connected to the driven wheel (206); the lower end of the workbench (1) is fixedly connected to the first motor (204); the output end of the first motor (204) is fixedly connected to the driving wheel (205); the driving wheel (205) and the driven wheel (206) are connected via a belt (207).

3. The pipe end burr trimming device for steel pipe processing according to claim 2, characterized in that: The moving mechanism (3) comprises a bearing seat (301), a second motor (302), a bidirectional threaded rod (303) and a threaded block (304); the upper end of the workbench (1) is fixedly connected to the bearing seat (301) on both sides; the bearing seat (301) is internally rotatably connected to the bidirectional threaded rod (303); the bidirectional threaded rod (303) passes through the support plate (201); the circumferential surface of the bidirectional threaded rod (303) is threadedly connected to the threaded block (304); two threaded blocks (304) are provided and symmetrically distributed on the bidirectional threaded rod (303); the internal threads of the two threaded blocks (304) are in opposite directions; the upper end of the workbench (1) is fixedly connected to the second motor (302); the output end of the second motor (302) is fixedly connected to the bidirectional threaded rod (303).

4. The pipe end burr trimming device for steel pipe processing according to claim 3, characterized in that: The burr trimming mechanism (4) comprises a mounting frame (401), a wire brush roller (402) and a third motor (403); the upper end of the threaded block (304) is fixedly connected to the mounting frame (401); the wire brush roller (402) is rotatably connected inside the mounting frame (401); the rear end of the mounting frame (401) is fixedly connected to the third motor (403); and the output end of the third motor (403) is fixedly connected to the wire brush roller (402).

5. The pipe end burr trimming device for steel pipe processing according to claim 4, characterized in that: The upper end of the workbench (1) is fixedly connected to a slide rail (6), a slider (7) is slidably connected to the slide rail (6), and the slider (7) is fixedly connected to the mounting frame (401).

6. The pipe end burr trimming device for steel pipe processing according to claim 2, characterized in that: The holding mechanism (5) comprises a support frame (501), an electric telescopic rod (502), a guide rod (503), a movable seat (504) and a holding roller (505); the upper end of the workbench (1) is fixedly connected to the support frame (501); the upper end of the support frame (501) is fixedly connected to the electric telescopic rod (502); the extended end of the electric telescopic rod (502) passes through the support frame (501) and is slidably connected to the support frame (501); the extended end of the electric telescopic rod (502) is fixedly connected to the movable seat (504); the movable seat (504) is rotatably connected to the holding roller (505); the upper end of the movable seat (504) is fixedly connected to the guide rod (503); the guide rod (503) and the support frame (501) are slidably connected.

Images