Multi-angle cutting device for steel pipe machining

Abstract

The utility model discloses a steel pipe machining multi-angle cutting device which comprises a working table, a fixing mechanism assembled on the working table, an operating mechanism assembled at the bottom of the working table and a cutting assembly assembled on one side of the working table, and two placing frames are fixedly installed on the top of the working table and located on the two sides of the fixing mechanism. The two containing frames are arranged on the top of the workbench, limiting grooves are formed in the front ends of the two containing frames, protective pads are pasted to the inner walls of the limiting grooves, and the fixing mechanism comprises a movable base installed on the top of the workbench in a sliding mode. According to the multi-angle cutting device for steel pipe machining, a steel pipe can be rapidly fixed through the fixing mechanism, the number of steps needing to be operated during fixing is reduced, and the situation that the surface of the steel pipe is scratched when the steel pipe is fixed can be avoided by means of the fact that a fixing belt and a protective pad are both made of flexible materials; and the cutting assembly can conveniently conduct multi-angle cutting operation on the steel pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a multi-angle cutting device for steel pipe processing. Background Art

[0002] With the rapid development of modern industrial technology, steel pipe, as an important basic material, has been widely used in many fields such as machinery manufacturing, construction, bridges, petrochemical industry, etc. In the processing of steel pipe, cutting, as one of the key processes, has an important impact on the subsequent performance and overall quality of the steel pipe. In the multi-angle cutting process of steel pipe, clamping blocks are usually used to clamp and fix the steel pipe to prevent the steel pipe from shaking. Note: The prior art should be clearly written, such as examples, introduction of specific patent technologies or descriptions recorded in other documents; if the accompanying drawings are cited to explain the background technology, the corresponding figures should not be the same or similar to the figures created by the present invention.

[0003] In the process of implementing the present utility model, the inventors found that there are at least the following problems in the prior art:

[0004] When using a clamping block to clamp the steel pipe during cutting, it is necessary to rotate the threaded rod component to drive the clamping block to move and clamp the steel pipe, which is a relatively complicated operation. At the same time, the clamping block is directly in contact with the steel pipe for clamping. Since the clamping block is usually a solid metal structure, it is easy to scratch the surface of the steel pipe during clamping, which brings more troubles to use.

[0005] Therefore, the above technical problems need to be solved. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the utility model proposes a multi-angle cutting device for steel pipe processing, which can solve the problem of scratches caused when the steel pipe is fixed during the multi-angle cutting process of the steel pipe, avoid affecting the processing quality of the steel pipe, and at the same time can quickly fix the steel pipe, simplify the fixing operation steps, and improve the use effect.

[0007] In order to solve the above technical problems, the basic technical solution proposed by the utility model is: a multi-angle cutting device for steel pipe processing, comprising a workbench and a fixing mechanism assembled on the workbench, an operating mechanism assembled at the bottom of the workbench and a cutting assembly assembled on one side of the workbench;

[0008] Two placement racks are fixedly installed on the top of the workbench and on both sides of the fixing mechanism, and the front ends of the two placement racks are provided with limiting grooves, and the inner walls of the limiting grooves are adhered with protective pads;

[0009] The fixing mechanism comprises a moving seat slidably mounted on the top of the workbench, a fixing frame is fixedly mounted on the top of the moving seat, and a fixing belt is hingedly mounted on the front end of the fixing frame through a mounting frame;

[0010] The operating mechanism comprises a movable frame movably mounted on the bottom of the workbench and a fixed block fixedly mounted on the bottom of the moving seat, and a linkage rod is hingedly mounted between the fixed block and the movable frame.

[0011] Preferably, the workbench and the movable seat are slidably installed via a slider, and a slide groove for the slider to slide is provided on the top of the workbench.

[0012] Preferably, a movable groove for the fixed block to move is provided on the workbench, and a second tension spring is fixedly installed between the fixed block and the bottom of the workbench.

[0013] Preferably, anti-slip strips are evenly distributed on the surfaces of the protective pad and the fixing belt, and a support frame is fixedly installed on the bottom of the workbench.

[0014] Preferably, an operating handle is fixedly mounted on the front end of the movable frame, and the movable frame and the workbench are hingedly mounted via a movable shaft.

[0015] Preferably, the cutting assembly comprises an adjusting frame rotatably mounted on the bottom of the workbench, a turning frame is movably mounted on the top of the adjusting frame, and a cutting machine is fixedly mounted on the bottom of the turning frame.

[0016] Preferably, a first tension spring is movably installed between the flip frame and the adjustment frame, and a handle is fixedly installed at the front end of the flip frame.

[0017] Preferably, a locking frame is fixedly mounted on the adjustment frame and located at the rear end of the workbench, and the locking frame is fixed to the workbench via a fixing knob.

[0018] The beneficial effects of the utility model are:

[0019] The technical solution of the utility model can move the fixing mechanism forward by pulling the operating mechanism upwards, so that the steel pipe can be placed on the placement rack and passed through the fixing belt; by loosening the operating mechanism, the fixing mechanism can automatically move backward, so that the fixing belt can tighten the steel pipe in the limiting groove; through the limiting effect of the limiting groove, the steel pipe can be quickly fixed, and the number of steps required for fixing is reduced; at the same time, the fixing belt and the protective pad in the placement groove are both made of flexible materials, so that the surface of the steel pipe will not be scratched when the steel pipe is fixed, so that the cutting component can more conveniently perform multi-angle cutting operations on the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cutting assembly structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the placement rack of the utility model;

[0023] Figure 4 This is a schematic diagram of the working table structure of the utility model when viewed from above;

[0024] Figure 5 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the operating mechanism structure of the utility model.

[0026] Description of reference numerals:

[0027] 1. Cutting assembly; 101. Flip frame; 102. Adjusting frame; 103. First tension spring; 104. Locking frame; 105. Fixing knob; 106. Cutting machine; 107. Handle; 2. Workbench; 201. Support frame; 202. Slide slot; 203. Movable slot; 3. Operating mechanism; 301. Movable frame; 302. Operating handle; 303. Linkage rod; 304. Fixed block; 305. Second tension spring; 4. Placement frame; 401. Limiting slot; 402. Protective pad; 5. Fixing mechanism; 501. Fixed frame; 502. Moving seat; 503. Sliding block; 504. Fixing belt; 505. Mounting frame. DETAILED DESCRIPTION

[0028] The following will be combined with the attached Figure 1 To Attachment Figure 6 The technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0029] It should be noted that if there are directions involved in the embodiments of the present invention, they shall be based on the directions shown in the drawings, such as front and rear. Figure 1 The specific Figure 1 The left side is the front, Figure 1 The right side is the back; at the same time Figure 2 As shown in the figure, the left-right direction is roughly the horizontal direction, and the up-down direction shown in the figure is the vertical direction. If a certain posture changes, the directional indication will also change accordingly.

[0030] The utility model proposes a multi-angle cutting device for steel pipe processing, comprising a workbench 2 and a fixing mechanism 5 assembled on the workbench 2, an operating mechanism 3 assembled on the bottom of the workbench 2 and a cutting assembly 1 assembled on one side of the workbench 2, two placement racks 4 are fixedly installed on the top of the workbench 2 and on both sides of the fixing mechanism 5, the front ends of the two placement racks 4 are both provided with limiting grooves 401, and the inner walls of the limiting grooves 401 are adhered with protective pads 402, the fixing mechanism 5 comprises a moving seat 502 slidably mounted on the top of the workbench 2, a fixing frame 501 is fixedly mounted on the top of the moving seat 502, and a fixing belt 504 is hingedly mounted on the front end of the fixing frame 501 through a mounting frame 505, the operating mechanism 3 comprises a moving frame 301 movably mounted on the bottom of the workbench 2 and a fixing block 304 fixedly mounted on the bottom of the moving seat 502, and a linkage rod 303 is hingedly mounted between the fixing block 304 and the moving frame 301.

[0031] Based on the above-mentioned structural setting, the multi-angle cutting device for steel pipe processing is composed of a cutting component 1, a workbench 2, an operating mechanism 3 and a fixing mechanism 5, wherein the operating mechanism 3 can be used to conveniently operate the fixing mechanism 5 to quickly fix the steel pipe, and at the same time, the fixing mechanism 5 can be used to avoid scratching the surface of the steel pipe when the steel pipe is fixed. The cutting component 1 can facilitate multi-angle cutting operations on the steel pipe. Specifically, in the working process, by pulling the movable frame 301 upward to flip it, the linkage rod 303 can be used to pull the fixing block 304 forward, and the movable seat 502 can be synchronously driven to slide forward, so that the entire fixing mechanism 5 can be moved forward to operate, and the steel pipe is placed in the limit. The fixing belt 504 is placed in front of the steel pipe, and the movable frame 301 is loosened to enable the fixing mechanism 5 to automatically move backwards for resetting. The fixing belt 504 can be used to tighten the steel pipe in the limiting groove 401, so that the steel pipe can be in close contact with the protective pad 402, and the steel pipe can be quickly fixed. At the same time, the fixing belt 504 and the protective pad 402 are both made of flexible materials to avoid scratches on the surface of the steel pipe, so that one end of the steel pipe can extend to the bottom of the cutting component 1. By rotating the cutting component 1, the cutting angle can be easily adjusted, and the cutting component 1 can be used to achieve multi-angle cutting operations on the steel pipe.

[0032] Furthermore, the workbench 2 and the moving seat 502 are slidably mounted via a slider 503, and a slide groove 202 is provided on the top of the workbench 2 for the slider 503 to slide. The slider 503 slides along the inside of the slide groove 202, so that the moving seat 502 can move forward and backward stably to avoid shaking.

[0033] Furthermore, a movable groove 203 for the fixed block 304 to move is provided on the workbench 2, and a second tension spring 305 is fixedly installed between the fixed block 304 and the bottom of the workbench 2. The movable groove 203 enables the fixed block 304 to move forward and backward, and the second tension spring 305 can apply tension to the fixed block 304, so that when the operating mechanism 3 is released, the movable seat 502 can be pulled backward, and the fixing mechanism 5 can automatically move backward and reset, so that the fixing belt 504 can fix the steel pipe.

[0034] Furthermore, the surfaces of the protective pad 402 and the fixing belt 504 are evenly distributed with anti-skid strips, and the bottom of the workbench 2 is fixedly installed with a support frame 201. The anti-skid strips can increase the friction between the steel pipe and the protective pad 402 and the fixing belt 504 to prevent the steel pipe from rotating, and the support frame 201 can support the workbench 2 to facilitate the cutting and processing of the steel pipe.

[0035] Further, an operating handle 302 is fixedly installed at the front end of the movable frame 301, and the movable frame 301 is hingedly installed with the workbench 2 through a movable shaft. Among them, by using the operating handle 302, the movable frame 301 can be easily pulled upward, so that the movable frame 301 can be turned upward.

[0036] Furthermore, the cutting assembly 1 includes an adjustment frame 102 rotatably mounted at the bottom of the workbench 2, a flip frame 101 is movably mounted on the top of the adjustment frame 102, and a cutter 106 is fixedly mounted on the bottom of the flip frame 101. The adjustment frame 102 and the workbench 2 are rotatably mounted using a rotating shaft, so that the adjustment frame 102 can be rotated, and the cutting angle of the cutter 106 on the steel pipe can be adjusted by rotating the adjustment frame 102. By pressing the flip frame 101 to flip downward, the cutter 106 can be brought into contact with the steel pipe, and the steel pipe can be cut at multiple angles.

[0037] Furthermore, a first tension spring 103 is movably installed between the flip frame 101 and the adjustment frame 102, and a handle 107 is fixedly installed at the front end of the flip frame 101. The flip frame 101 can be easily pressed by using the handle 107, and by releasing the handle 107, the first tension spring 103 can be used to pull the flip frame 101, so that the flip frame 101 can be flipped and reset, so that the cutting machine 106 can move upward and separate from the steel pipe.

[0038] Furthermore, a locking frame 104 is fixedly installed on the adjustment frame 102 and located at the rear end of the workbench 2, and the locking frame 104 is fixed to the workbench 2 by a fixing knob 105. When the adjustment frame 102 is rotated, the locking frame 104 can be rotated and moved along the periphery of the workbench 2, and the locking frame 104 can be fixed to the workbench 2 by using the fixing knob 105, so that the adjustment frame 102 can be conveniently fixed, and the position of the cutting assembly 1 can be fixed when the cutting angle is adjusted to avoid cutting deviation.

[0039] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A multi-angle cutting device for steel pipe processing, characterized in that: It comprises a workbench (2) and a fixing mechanism (5) mounted on the workbench (2), an operating mechanism (3) mounted on the bottom of the workbench (2), and a cutting assembly (1) mounted on one side of the workbench (2); Two placement racks (4) are fixedly installed on the top of the workbench (2) and on both sides of the fixing mechanism (5), and the front ends of the two placement racks (4) are provided with limiting grooves (401), and the inner walls of the limiting grooves (401) are adhered with protective pads (402); The fixing mechanism (5) comprises a movable seat (502) slidably mounted on the top of the workbench (2); a fixing frame (501) is fixedly mounted on the top of the movable seat (502); a fixing belt (504) is hingedly mounted on the front end of the fixing frame (501) via a mounting frame (505); The operating mechanism (3) comprises a movable frame (301) movably mounted on the bottom of the workbench (2) and a fixed block (304) fixedly mounted on the bottom of the movable seat (502); a linkage rod (303) is hingedly mounted between the fixed block (304) and the movable frame (301).

2. The multi-angle cutting device for steel pipe processing according to claim 1, characterized in that: The workbench (2) and the movable seat (502) are slidably mounted via a slider (503), and a slide groove (202) for the slider (503) to slide is provided on the top of the workbench (2).

3. The multi-angle cutting device for steel pipe processing according to claim 1, characterized in that: The workbench (2) is provided with a movable groove (203) for the fixed block (304) to move, and a second tension spring (305) is fixedly installed between the fixed block (304) and the bottom of the workbench (2).

4. The multi-angle cutting device for steel pipe processing according to claim 1, characterized in that: The surfaces of the protective pad (402) and the fixing belt (504) are evenly distributed with anti-slip strips, and a support frame (201) is fixedly installed at the bottom of the workbench (2).

5. The multi-angle cutting device for steel pipe processing according to claim 1, characterized in that: An operating handle (302) is fixedly mounted on the front end of the movable frame (301), and the movable frame (301) and the workbench (2) are hingedly mounted via a movable shaft.

6. The multi-angle cutting device for steel pipe processing according to claim 1, characterized in that: The cutting assembly (1) comprises an adjusting frame (102) rotatably mounted on the bottom of a workbench (2); a turning frame (101) is movably mounted on the top of the adjusting frame (102); and a cutting machine (106) is fixedly mounted on the bottom of the turning frame (101).

7. The multi-angle cutting device for steel pipe processing according to claim 6, characterized in that: A first tension spring (103) is movably installed between the turning frame (101) and the adjusting frame (102), and a handle (107) is fixedly installed at the front end of the turning frame (101).

8. The multi-angle cutting device for steel pipe processing according to claim 6, characterized in that: A locking frame (104) is fixedly mounted on the adjustment frame (102) and located at the rear end of the workbench (2); the locking frame (104) and the workbench (2) are fixed via a fixing knob (105).

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