Cutting equipment for water heating pipeline machining

Abstract

The utility model discloses cutting equipment for water heating pipeline machining, which belongs to the technical field of cutting equipment and comprises a handle and a cutting mechanism, the cutting mechanism comprises a first cutter, the first cutter is fixedly mounted on the outer wall of one side of the handle, a mounting shaft is rotatably embedded in the outer wall of the first cutter, and a second cutter is fixedly sleeved on the outer surface of the mounting shaft. A mounting groove is formed in the outer wall of the handle, a transmission shaft is rotationally embedded between the inner walls of the two sides of the mounting groove, the outer surface of the transmission shaft is fixedly sleeved with a transmission gear, and a first cutter and a second cutter on the handle are matched through the mounting shaft and get close to each other to conveniently cut the water heating pipeline; due to the fact that the transmission gear is meshed with the arc-shaped rack, one end of the second cutter is conveniently driven to deviate, the second cutter is conveniently driven to be close to or away from the first cutter in cooperation with the installation shaft, and the conditions that workers continuously open and close the scissors for the water heating pipeline with hands, efficiency is low, and labor is wasted are avoided.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and more specifically, to a cutting device for processing plumbing pipes. Background Technology

[0002] Water-based radiant floor heating is a system that uses circulating hot water through coils in the floor for heating. It is a type of radiant floor heating and one of the most popular heating methods. The water-based radiant floor heating system involves laying coils in the floor, and the hot water circulating in the pipes passes through the heat medium in the radiant floor layer to evenly heat the entire floor. It utilizes the floor's own heat storage and the principle of upward heat radiation to conduct heat from bottom to top, thereby achieving the purpose of heating.

[0003] During the installation and processing of household plumbing pipes, it is often necessary to cut the pipes. The existing cutting methods mostly involve workers cutting the pipes with scissors or utility knives. In actual use, this cutting equipment has the problem of low efficiency and is also time-consuming and labor-intensive. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a cutting device for processing plumbing pipes, which aims to solve the problems mentioned in the background art.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] A cutting device for processing plumbing pipes, comprising:

[0007] Handles; and

[0008] A cutting mechanism includes a first cutter, which is fixedly installed on the outer wall of one side of the handle. A mounting shaft is rotatably embedded in the outer wall of the first cutter. A second cutter is fixedly sleeved on the outer surface of the mounting shaft. An installation groove is opened on the outer wall of the handle. A transmission shaft is rotatably embedded between the inner walls on both sides of the installation groove. A transmission gear is fixedly sleeved on the outer surface of the transmission shaft. An arc-shaped rack is fixedly installed on the outer wall of one side of the second cutter, and the arc-shaped rack meshes with the transmission gear.

[0009] In a preferred embodiment of this utility model, the blades of both the first cutter and the second cutter are arc-shaped.

[0010] In a preferred embodiment of this utility model, the first cutter and the handle are perpendicular to each other.

[0011] As a preferred embodiment of this utility model, the handle has an internal receiving groove, and a drive motor is fixedly installed on one side of the inner wall of the receiving groove. The output end of the drive motor is fixedly connected to one end of the transmission shaft.

[0012] As a preferred embodiment of this utility model, the outer surface of the handle is provided with multiple anti-slip strips at equal intervals.

[0013] As a preferred embodiment of this utility model, a switch button is installed on the outer wall of the handle.

[0014] Beneficial effects

[0015] Compared with the prior art, this utility model provides a cutting device for processing plumbing pipes, which has the following advantages:

[0016] 1. In this solution, the first and second cutters on the handle are connected by a mounting shaft and brought close together to facilitate cutting of the plumbing pipes. The rotation of the drive shaft on the mounting groove facilitates the rotation of the drive gear. Since the drive gear meshes with the arc-shaped rack, it facilitates the offset of one end of the second cutter. In conjunction with the mounting shaft, it is easy to move the second cutter closer to or away from the first cutter, avoiding the situation where workers have to continuously open and close the plumbing pipes with scissors by hand, which is inefficient and laborious.

[0017] 2. In this design, both the first and second cutting blades have an arc-shaped blade to prevent deviation when cutting water pipes and facilitate the use of the cutting mechanism. The first cutting blade is perpendicular to the handle, making it easy for workers to hold and preventing accidental injury. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a cross-sectional view of the present invention;

[0020] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0021] Explanation of the labels in the diagram:

[0022] 1. Handle; 2. Cutting mechanism; 201. First cutter; 202. Mounting shaft; 203. Second cutter; 204. Drive shaft; 205. Drive gear; 206. Arc rack; 3. Drive motor; 4. Anti-slip strip; 5. Switch button. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Example:

[0025] Please see Figure 1-3 A cutting device for processing plumbing pipes, comprising:

[0026] Handle 1; and

[0027] The cutting mechanism 2 includes a first cutter 201, which is fixedly installed on the outer wall of one side of the handle 1. A mounting shaft 202 is rotatably embedded in the outer wall of the first cutter 201. A second cutter 203 is fixedly sleeved on the outer surface of the mounting shaft 202. A mounting groove is opened on the outer wall of the handle 1. A transmission shaft 204 is rotatably embedded between the inner walls on both sides of the mounting groove. A transmission gear 205 is fixedly sleeved on the outer surface of the transmission shaft 204. An arc-shaped rack 206 is fixedly installed on the outer wall of one side of the second cutter 203, and the arc-shaped rack 206 and the transmission gear 205 mesh.

[0028] In this embodiment, the first cutter 201 and the second cutter 203 on the handle 1 are connected by the mounting shaft 202 and are close to each other to facilitate cutting the water pipes. The drive shaft 204 on the mounting groove rotates, which facilitates the rotation of the drive gear 205. Since the drive gear 205 meshes with the arc-shaped rack 206, it is convenient to drive one end of the second cutter 203 to shift. With the help of the mounting shaft 202, it is convenient to drive the second cutter 203 to move closer to or away from the first cutter 201, avoiding the situation where workers have to continuously open and close the water pipes with scissors by hand, which is inefficient and laborious.

[0029] Please refer to the specific details. Figure 1-2 As shown, the blades of both the first cutter 201 and the second cutter 203 are arc-shaped.

[0030] In this embodiment, the blades of the first cutter 201 and the second cutter 203 are both arc-shaped to avoid deviation when cutting water pipes and to facilitate the use of the cutting mechanism 2.

[0031] Please refer to the specific details. Figure 1-2 As shown, the first cutter 201 and the handle 1 are perpendicular to each other.

[0032] In this embodiment, the first cutter 201 and the handle 1 are perpendicular to each other, making it convenient for workers to hold and avoiding accidental injury.

[0033] Please refer to the specific details. Figure 1-2 As shown, a receiving groove is provided inside the handle 1, and a drive motor 3 is fixedly installed on the inner wall of one side of the receiving groove. The output end of the drive motor 3 is fixedly connected to one end of the transmission shaft 204.

[0034] In this embodiment, the receiving groove facilitates the installation of the drive motor 3, and the drive motor 3 facilitates the rotation of the transmission shaft 204, thereby improving the ease of use of the cutting mechanism 2.

[0035] Please refer to the specific details. Figure 3 As shown, multiple anti-slip strips 4 are evenly spaced on the outer surface of the handle 1.

[0036] In this embodiment, the anti-slip effect of the handle 1 is improved by using the anti-slip strip 4.

[0037] Please refer to the specific details. Figure 3 As shown, a switch button 5 is installed on the outer wall of handle 1.

[0038] In this embodiment, the drive motor 3 can be easily started and stopped via the switch button 5.

[0039] Working principle: When in use, the drive motor 3 is turned on by the switch button 5. The drive motor 3 drives the transmission shaft 204 to rotate, which in turn drives the transmission gear 205 to rotate. Since the transmission gear 205 and the arc rack 206 mesh, the second cutter 203 is driven to rotate around the mounting shaft 202, so that the cutting edge of the second cutter 203 is away from the first cutter 201. The water pipe to be cut is placed between the first cutter 201 and the second cutter 203. The drive motor 3 drives the transmission shaft 204 to reverse, which in turn drives the second cutter 203 to move closer to the first cutter 201 to cut the water pipe.

[0040] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A cutting device for processing plumbing pipes, characterized in that, include: Handle (1); and A cutting mechanism (2) is provided, comprising a first cutter (201), which is fixedly installed on the outer wall of one side of the handle (1). An installation shaft (202) is rotatably embedded on the outer wall of the first cutter (201). A second cutter (203) is fixedly sleeved on the outer surface of the installation shaft (202). An installation groove is provided on the outer wall of the handle (1). A transmission shaft (204) is rotatably embedded between the inner walls on both sides of the installation groove. A transmission gear (205) is fixedly sleeved on the outer surface of the transmission shaft (204). An arc-shaped rack (206) is fixedly installed on the outer wall of one side of the second cutter (203), and the arc-shaped rack (206) and the transmission gear (205) mesh.

2. The cutting equipment for processing plumbing pipes according to claim 1, characterized in that: The blades of both the first cutter (201) and the second cutter (203) are arc-shaped.

3. The cutting equipment for processing plumbing pipes according to claim 2, characterized in that: The first cutter (201) and the handle (1) are perpendicular to each other.

4. The cutting equipment for processing plumbing pipes according to claim 3, characterized in that: The handle (1) has an internal accommodating groove, and a drive motor (3) is fixedly installed on one side of the inner wall of the accommodating groove. The output end of the drive motor (3) is fixedly connected to one end of the transmission shaft (204).

5. The cutting equipment for processing plumbing pipes according to claim 4, characterized in that: The handle (1) has multiple anti-slip strips (4) evenly spaced on its outer surface.

6. The cutting equipment for processing plumbing pipes according to claim 5, characterized in that: A switch button (5) is installed on the outer wall of the handle (1).

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