Auxiliary supporting device of plastic pipe cutting equipment

Abstract

The utility model discloses an auxiliary supporting device for plastic pipe cutting equipment, which relates to the technical field of pipe cutting equipment and comprises two supporting frames, top connecting shafts on two sides of the upper end between the two supporting frames, and a cushioning roller arranged on the two top connecting shafts and between the two supporting frames. Sliding grooves are formed in the positions, corresponding to the top connecting shafts, of the upper ends of the two supporting frames, the outer side ends of the top connecting shafts penetrate through the sliding grooves and extend to the outer sides of the supporting frames, and a pull rod is fixedly connected between the outer side ends of the two top connecting shafts and located on the outer sides of the supporting frames through nuts. A bottom connecting shaft is arranged between the positions of cross beams of the two supporting frames, a supporting roller is arranged on the bottom connecting shaft and between the two supporting frames, one end of a pipe is clamped and fixed through the auxiliary supporting device, harm caused by physical and psychological health of workers is avoided, and the potential safety hazard that the pipe bounces after being cut off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting equipment, in particular to an auxiliary supporting device for plastic pipe cutting equipment. Background Art

[0002] Plastic pipe cutting equipment is a powerful tool for cutting plastic pipes. It features a stable, countertop operating structure and is typically equipped with sharp cutting blades with precisely adjustable cutting depth and angle. It is motor-driven, offering high cutting efficiency and capable of handling pipes of varying diameters. It produces a smooth cut surface and is widely used in pipe processing and installation. However, when using cutting equipment, workers must manually support one end of the pipe. However, this equipment generates significant vibrations, exposing workers to prolonged vibrations, which can be harmful to their physical and mental health. Furthermore, there is a safety hazard of the pipe bouncing after being cut. Utility Model Content

[0003] The purpose of the utility model is to provide an auxiliary support device for plastic pipe cutting equipment to solve the problem proposed in the above background technology that when cutting the pipe by the cutting equipment, the worker needs to manually hold one end of the pipe, but the cutting equipment generates large vibrations during operation, and the worker is in contact with the vibration source for a long time, which is harmful to the worker's physical and mental health, and there is a safety hazard of the pipe bouncing after cutting.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an auxiliary support device for plastic pipe cutting equipment, comprising a support frame, the support frame being an H-shaped structure with a crossbeam set at the lower end, the number of the support frames being two, a top connecting shaft is provided on both sides of the upper end between the two support frames, a damping roller is provided on the two top connecting shafts and between the two support frames, a slide groove is provided at the position corresponding to the upper end of the two support frames at the top connecting shaft, the outer end of the top connecting shaft passes through the slide groove and extends to the outside of the support frame, a pull rod is fixedly connected between the outer ends of the two top connecting shafts and on the outside of the support frame by a nut, a bottom connecting shaft is provided between the crossbeam positions of the two support frames, a support roller is provided on the bottom connecting shaft and between the two support frames, and a counterweight is fixedly connected to the outer surface of the pull rod by bolts.

[0005] Preferably, connecting bearings are provided between the damping roller and the top connecting shaft and between the supporting roller and the bottom connecting shaft, the damping roller is rotatably connected to the top connecting shaft through the connecting bearings, and the supporting roller is rotatably connected to the bottom connecting shaft through the connecting bearings.

[0006] Preferably, the number of the support rollers is three, and the three support rollers are all cylindrical structures made of rubber material, and the three support rollers are correspondingly arranged on the same horizontal plane.

[0007] Preferably, the two damping rollers are both funnel-shaped structures made of rubber material, and limiting edges are provided on both sides of the damping roller close to the support frame.

[0008] Preferably, gaps are provided between both ends of the damping roller and both ends of the supporting roller and the supporting frame.

[0009] Compared with the prior art, the beneficial effects of the present invention are: when the pipe is cut by the cutting equipment, one end of the pipe is clamped and fixed by the auxiliary support device, and the vibration is absorbed by the rubber material and floating shock-absorbing roller, so as to avoid contact between the staff and the vibration source, avoid the harm to the physical and mental health of the staff, and avoid the safety hazard of the pipe bouncing after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the axonometric drawing of the main structure of the utility model;

[0011] Figure 2 This is an axonometric cross-sectional view of the main structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 4 It is a left side schematic diagram of the main structure of the utility model;

[0014] Figure 5 It is a top view schematic diagram of the main structure of the utility model.

[0015] In the figure: 1-support frame, 2-top connecting shaft, 3-damping roller, 4-chute, 5-pull rod, 6-bottom connecting shaft, 7-support roller, 8-counterweight, 9-connecting bearing, 10-limiting edge, 11-gap. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-5The utility model provides an auxiliary support device for plastic pipe cutting equipment, including a support frame 1, the support frame 1 is an H-shaped structure with a crossbeam set at the lower end, the number of the support frames 1 is two, a top connecting shaft 2 is provided on both sides of the upper end between the two support frames 1, a damping roller 3 is provided on the two top connecting shafts 2 and between the two support frames 1, a slide groove 4 is provided at the upper end of the two support frames 1 corresponding to the top connecting shaft 2, the outer end of the top connecting shaft 2 passes through the slide groove 4 and extends to the outside of the support frame 1, a pull rod 5 is fixedly connected between the outer ends of the two top connecting shafts 2 and on the outside of the support frame 1 by a nut, a bottom connecting shaft 6 is provided between the crossbeam positions of the two support frames 1, a support roller 7 is provided on the bottom connecting shaft 6 and between the two support frames 1, and the outer surface of the pull rod 5 is fixedly connected with a counterweight block 8 by bolts.

[0018] When in use, the support frame 1 provides support and structural strength to the overall auxiliary support device, the two damping rollers 3 are rotatably connected to the upper end of the support frame 1 through the top connecting shaft 2, and the support roller 7 is rotatably connected to the lower end of the support frame 1 through the bottom connecting shaft 6. The support roller 7 is arranged corresponding to the damping roller 3, and the support roller 7 is arranged below the damping roller 3. A pull rod 5 is arranged at the outer end of the two damping rollers 3 and on the outside of the support frame 1, and the two damping rollers 3 are connected into an integral structure through the pull rod 5. A slide groove 4 is opened at the upper end of the support frame 1, and the top connecting shaft 2 is slidably connected to the inside of the slide groove 4. The damping roller 3 is floated and set between the two support frames 1 through the sliding connection between the top connecting shaft 2 and the slide groove 4. A counterweight block 8 is arranged on the outside of the pull rod 5. The damping roller 3 is kept against the upper end of the pipe by the dead weight of the damping roller 3, the top connecting shaft 2 and the counterweight block 8, and the pipe is supported by the support roller 7, and the vibration during pipe cutting is absorbed by the damping roller 3.

[0019] Connecting bearings 9 are provided between the damping roller 3 and the top connecting shaft 2 and between the supporting roller 7 and the bottom connecting shaft 6. The damping roller 3 is rotatably connected to the top connecting shaft 2 via the connecting bearings 9, and the supporting roller 7 is rotatably connected to the bottom connecting shaft 6 via the connecting bearings 9. The supporting roller 7 is rotatably connected to the bottom connecting shaft 6 via the connecting bearings 9, and the damping roller 3 is rotatably connected to the top connecting shaft 2 via the connecting bearings 9.

[0020] There are three support rollers 7, all of which are cylindrical structures made of rubber. The three support rollers 7 are arranged correspondingly on the same horizontal plane. The pipe is supported by the cylindrical support rollers 7 made of rubber, ensuring the supporting force while avoiding scratches on the pipe.

[0021] The two damping rollers 3 are both funnel-shaped structures made of rubber. The damping rollers 3 are provided with limiting edges 10 on both sides close to the support frame 1. The rubber funnel-shaped damping rollers 3 are used to press the pipe to absorb the vibration during pipe cutting while avoiding scratches on the pipe. The rubber funnel-shaped damping rollers 3 and the limiting edges 10 are used to center the pipe.

[0022] Gaps 11 are provided between the two ends of the damping roller 3 and the two ends of the support roller 7 and the support frame 1. By providing the gaps, the damping roller 3 and the support roller 7 are prevented from pressing against the support frame 1, thereby avoiding affecting the rotation of the damping roller 3 and the support roller 7.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary support device for plastic pipe cutting equipment, characterized by: The invention comprises a support frame (1), wherein the support frame (1) is an H-shaped structure with a crossbeam arranged at the lower end, the number of the support frames (1) is two, a top connecting shaft (2) is provided on both sides of the upper end between the two support frames (1), a damping roller (3) is provided on the two top connecting shafts (2) and between the two support frames (1), a slide groove (4) is provided at the position corresponding to the top connecting shaft (2) at the upper end of the two support frames (1), the outer end of the top connecting shaft (2) passes through the slide groove (4) and extends to the outside of the support frame (1), a pull rod (5) is fixedly connected between the outer ends of the two top connecting shafts (2) and on the outside of the support frame (1) by a nut, a bottom connecting shaft (6) is provided between the crossbeam positions of the two support frames (1), a support roller (7) is provided on the bottom connecting shaft (6) and between the two support frames (1), and a counterweight (8) is fixedly connected to the outer surface of the pull rod (5) by bolts.

2. The auxiliary support device for plastic pipe cutting equipment according to claim 1, characterized in that: Connecting bearings (9) are provided between the damping roller (3) and the top connecting shaft (2), and between the supporting roller (7) and the bottom connecting shaft (6). The damping roller (3) is rotatably connected to the top connecting shaft (2) via the connecting bearings (9), and the supporting roller (7) is rotatably connected to the bottom connecting shaft (6) via the connecting bearings (9).

3. The auxiliary support device for plastic pipe cutting equipment according to claim 1, characterized in that: The number of the support rollers (7) is three, and the three support rollers (7) are all cylindrical structures made of rubber material. The three support rollers (7) are correspondingly arranged on the same horizontal plane.

4. The auxiliary support device for plastic pipe cutting equipment according to claim 1, characterized in that: The two damping rollers (3) are both funnel-shaped structures made of rubber material, and the damping rollers (3) are provided with limiting edges (10) on both sides close to the support frame (1).

5. The auxiliary support device for plastic pipe cutting equipment according to claim 1, characterized in that: Gaps (11) are provided between the two ends of the damping roller (3) and the two ends of the support roller (7) and the support frame (1).

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