Adjusting mechanism of pipe fitting cutting device

Abstract

The utility model relates to the technical field of cutting devices, and discloses an adjusting mechanism of a pipe fitting cutting device, which comprises a table type pipe cutting machine base, two horizontal cylinders are symmetrically and fixedly mounted on one side of the top of the table type pipe cutting machine base, and square through holes are formed in the middle parts of the two horizontal cylinders; rollers are rotationally mounted at the two ends of the bottoms of the two square through holes; first clamping plate strips and second clamping plate strips are arranged at the two ends of the two horizontal cylinders; the adjusting mechanism of the cutting device can clamp, clamp and fix pipes of different sizes, so that the stability and safety of pipe cutting are effectively guaranteed, meanwhile, the adjusting mechanism can be conveniently and effectively adjusted, the pipes can be conveniently placed, adjusted and fixed, and the adjusting mechanism is simple in design, convenient and fast to use and high in practicability. And the fixing is stable and reliable, and the performance can meet the use requirements of pipe cutting.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting devices, and particularly relates to an adjusting mechanism of a pipe fitting cutting device. Background Art

[0002] Pipe-like workpieces are often widely used as structural frameworks and supports in the construction industry, and are also often used as structural components in the machinery manufacturing industry. In specific applications, the length of the pipe needs to meet certain requirements and thus needs to be cut. When traditional cutting equipment cuts a pipe, it is necessary for an operator to manually press and fix the pipe while operating the cutting machine for cutting. However, the vibration of the cutting machine during the cutting process will cause the pipe to shake, which will make the operator's pressing hand uncomfortable and easily cause the cut pipe to displace, thus affecting the cutting accuracy. Therefore, in view of the above problems, improvements are now needed. Content of the Utility Model

[0003] To achieve the above object, the utility model provides the following technical solution: an adjusting mechanism of a pipe fitting cutting device, including a bench-type pipe cutting machine base. On one side of the top of the bench-type pipe cutting machine base, two horizontal cylinders are symmetrically and fixedly installed. Square perforations are provided in the middle of the two horizontal cylinders. At both ends of the bottoms of the two square perforations, rollers are rotatably installed. At both ends of the two horizontal cylinders, first clamping strips and second clamping strips are provided.

[0004] Preferably, at both ends of the two horizontal cylinders, two inverted n-shaped fixing blocks are symmetrically and fixedly installed up and down. At both ends of the two horizontal cylinders, two gears are symmetrically and rotatably installed up and down. The gears are located inside the inverted n-shaped fixing blocks. At the upper and lower parts on one side of the second clamping strip, the first clamping strip is fixedly connected with a first rack. At the upper and lower parts on one side of the first clamping strip, the second clamping strip is fixedly connected with a second rack. The first rack and the second rack are both meshed with the gears, and the first rack and the second rack are both located inside the inverted n-shaped fixing blocks. The two first racks at the ends of the horizontal cylinders are located between the two second racks.

[0005] Preferably, between the middle parts on one side of the two second clamping strips at both ends of the same horizontal cylinder, an inverted U-shaped block is fixedly connected. An internally threaded pipe is fixedly installed in the middle of the inverted U-shaped block. In the middle of the surfaces of the two horizontal cylinders, threaded rods are rotatably connected through bearings. The threaded rods are threadedly connected with the internally threaded pipes. One end of the threaded rod is fixedly connected with a rotating wheel, so that the first clamping strip and the second clamping strip can be effectively adjusted synchronously.

[0006] Preferably, a discharge inclined groove is provided in the middle of one side of the top of the bench-type pipe cutting machine base.

[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a bench-type pipe cutting machine base, a horizontal cylinder, a square perforation, a roller, a first clamping strip, a second clamping strip, an inverted n-shaped fixing block, a gear, a first rack, a second rack, an inverted U-shaped block, an internally threaded pipe, a threaded rod, a rotating wheel, and a discharge chute, the adjusting mechanism of the cutting device can clamp and fix pipes of different sizes, thereby effectively ensuring the stability and safety of pipe cutting. At the same time, the adjusting mechanism can be adjusted conveniently and effectively, facilitating the placement and adjustment and fixing of the pipes. Moreover, the adjusting mechanism is simply designed, easy to use, stably fixed, and its performance can meet the usage requirements of pipe cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0009] In the drawings:

[0010] Figure 1 is a schematic side view structure diagram of the adjusting mechanism of the pipe fitting cutting device of the present utility model;

[0011] Figure 2 is of the present utility model Figure 1 partial structure diagram;

[0012] Figure 3 is of the present utility model Figure 2 sectional structure diagram;

[0013] Figure 4 is of the present utility model Figure 3 sectional structure diagram;

[0014] Figure 5 is of the present utility model Figure 1 partial front view structure diagram;

[0015] In the figure: 1, bench-type pipe cutting machine base; 2, horizontal cylinder; 3, square perforation; 4, roller; 5, first clamping strip; 6, second clamping strip; 7, inverted n-shaped fixing block; 8, gear; 9, first rack; 10, second rack; 11, inverted U-shaped block; 12, internally threaded pipe; 13, threaded rod; 14, rotating wheel; 15, discharge chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0017] As shown by Figures 1 to 5 The present utility model includes a bench-type pipe cutting machine base 1. On one side of the top of the bench-type pipe cutting machine base 1, two horizontal cylinders 2 are symmetrically and fixedly installed. Square perforations 3 are provided in the middle of the two horizontal cylinders 2. The two square perforations 3 are on the same horizontal line. At both ends of the bottoms of the two square perforations 3, rollers 4 for moving pipe fittings are rotatably installed. At both ends of the two horizontal cylinders 2, a first clamping strip 5 and a second clamping strip 6 that can move horizontally are provided. The first clamping strip 5 and the second clamping strip 6 at the ends of the two horizontal cylinders 2 are arranged in parallel. A discharge chute 15 is provided in the middle of one side of the top of the bench-type pipe cutting machine base 1. The two horizontal cylinders 2 are symmetrically arranged through the discharge chute 15. The cutting machine is installed in the middle of the other side of the top of the bench-type pipe cutting machine base 1. The cutting wheel and the discharge chute 15 are in the same vertical plane, so that the cutting debris can be effectively collected and centrally discharged.

[0018] At both ends of the two horizontal cylinders 2, two inverted n-shaped fixing blocks 7 are symmetrically and fixedly installed up and down. At both ends of the two horizontal cylinders 2, two gears 8 are symmetrically and rotatably installed up and down. The gears 8 are located inside the inverted n-shaped fixing blocks 7. At the upper and lower parts on one side of the second clamping strip 6, a first rack 9 is fixedly connected. At the upper and lower parts on one side of the first clamping strip 5, a second rack 10 is fixedly connected. Both the first rack 9 and the second rack 10 are meshed with the gears 8. Both the first rack 9 and the second rack 10 are located inside the inverted n-shaped fixing blocks 7. The two first racks 9 at the ends of the horizontal cylinder 2 are located between the two second racks 10. Between the middle parts on one side of the two second clamping strips 6 at both ends of the same horizontal cylinder 2, an inverted U-shaped block 11 is fixedly connected. An internally threaded tube 12 is fixedly installed in the middle of the inverted U-shaped block 11. In the middle of the surfaces of the two horizontal cylinders 2, threaded rods 13 are rotatably connected through bearings. The threaded rods 13 are threadedly connected with the internally threaded tubes 12. One end of the threaded rod 13 is fixedly connected with a runner 14, so that the first clamping strip 5 and the second clamping strip 6 can be effectively adjusted synchronously.

[0019] When it is necessary to fix the pipe fitting, pass the pipe fitting through between the two square perforations 3, then move the pipe fitting by the rolling of the four rollers 4, and then rotate the runner 14, so that the runner 14 drives the threaded rod 13 to rotate. The rotation of the threaded rod 13 will cause the internally threaded pipe 12 to move, the movement of the internally threaded pipe 12 will drive the inverted U-shaped block 11 to move, the movement of the inverted U-shaped block 11 will drive the two second clamping strip 6 at both ends of the horizontal cylinder 2 to move towards the first clamping strip 5, and the movement of the second clamping strip 6 will drive the second rack 10 to move. The movement of the second rack 10 will drive the gear 8 to rotate, the rotation of the gear 8 will drive the first rack 9 to move, and the movement of the first rack 9 will drive the first clamping strip 5 to move towards the second clamping strip 6, so that the relatively moving first clamping strip 5 and second clamping strip 6 can clamp and fix pipe fittings of different sizes.

[0020] The adjustment mechanism of this cutting device can clamp and fix pipes of different sizes, thus effectively ensuring the stability and safety of pipe cutting. At the same time, this adjustment mechanism can be adjusted conveniently and effectively, facilitating the placement and adjustment and fixation of pipes. Moreover, this adjustment mechanism is simply designed, easy to use, and has stable and reliable fixation. Its performance can meet the use requirements of pipe cutting.

Claims

1. An adjustment mechanism for a pipe cutting device, comprising a desktop pipe cutting machine base (1), characterized in that: Two horizontal cylinders (2) are symmetrically fixedly installed on one side of the top of the base (1) of the desktop pipe cutting machine, and the middle of the two horizontal cylinders (2) are provided with square holes (3), and rollers (4) for moving pipe fittings are rotatably installed at both ends of the bottom of the two square holes (3), and the two ends of the two horizontal cylinders (2) are provided with a first clamping strip (5) and a second clamping strip (6) that can be moved horizontally.

2. The adjusting mechanism of the pipe cutting device according to claim 1, characterized in that: Two inverted N-shaped fixing blocks (7) are fixedly installed symmetrically up and down at both ends of the two horizontal cylinders (2), and two gears (8) are rotatably installed symmetrically up and down at both ends of the two horizontal cylinders (2), the gears (8) are located inside the inverted N-shaped fixing blocks (7), the first clamping plate (5) is located on the upper and lower parts of one side of the second clamping plate (6) and is fixedly connected to the first rack (9), the second clamping plate (6) is located on the upper and lower parts of one side of the first clamping plate (5) and is fixedly connected to the second rack (10), the first rack (9) and the second rack (10) are both meshed with the gears (8), and the first rack (9) and the second rack (10) are both located inside the inverted N-shaped fixing blocks (7).

3. The adjusting mechanism of the pipe cutting device according to claim 1, characterized in that: An inverted U-shaped block (11) is fixedly connected between the middle parts of one side of two second clamping strips (6) at both ends of the same horizontal cylinder (2), and an internal threaded tube (12) is fixedly installed in the middle part of the inverted U-shaped block (11). A threaded rod (13) is rotatably connected to the middle part of the surface of the two horizontal cylinders (2) through a bearing, and the threaded rod (13) is threadedly connected to the internal threaded tube (12), and one end of the threaded rod (13) is fixedly connected to a rotating wheel (14).

4. The adjusting mechanism of the pipe cutting device according to claim 1, characterized in that: A material discharging chute (15) is provided in the middle of one side of the top of the desktop pipe cutting machine base (1).

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