Cutting tool for producing socket type drain pipe

Abstract

The utility model discloses a cutting tool for producing a socket type drain pipe, which relates to the technical field of cutting mechanisms and comprises an annular disc, a cutting mechanism is mounted on the outer surface of the annular disc and comprises a shell, a linear moving mechanism is mounted in the shell, and a cutting blade is mounted at the movable end of the linear moving mechanism. The cutting blade faces the center of the annular disc; a driving mechanism is arranged on the annular disc and is used for driving the annular disc to do rotary circular motion; the driving mechanism drives the annular disc to rotate, the annular disc drives the cutting mechanism to move, the cutting blade circumferentially moves on the outer wall of a pipe port, meanwhile, the second controller controls the linear moving mechanism to drive the cutting blade to continuously move towards the pipe, and the cutting blade conducts rotary cutting movement around the outer ring of the pipe port. After the cutting blade rotates for a certain number of turns, a bell mouth is cut out on the outer side of the port of the pipe, and the uniform thickness of the bell mouth can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting mechanisms, in particular to a cutting tool for producing socket-type drainage pipes. Background Art

[0002] Pipes are essential materials for construction projects. Commonly used ones include water pipes, drainage pipes, gas pipes, heating pipes, electrical conduits, rainwater pipes, etc. When using pipes, cutting devices are required to perform corresponding cutting to meet the needs of users.

[0003] The original cutting device performs secondary processing after cutting the pipe, adding a socket to the end of the pipe, and after cooling, the socket and the pipe are connected.

[0004] However, when conducting a tensile test, the tensile performance of the product deviates. During the stretching process, the socket and the pipe are easy to fall off, affecting the product performance. When the construction is carried out on the construction site, it affects the construction quality and efficiency. This is because when cutting the socket, the pipe is usually rotated on one side of the cutting knife to obtain the socket. This method easily leads to uneven thickness of the socket, which in turn affects the fit of the pipe when the socket is inserted, resulting in a decrease in stability. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting tool for producing socket-type drainage pipes to solve the following technical problems:

[0006] How to make the pipe socket thickness more uniform.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A cutting tool for producing socket-type drain pipes, comprising an annular disc, a cutting mechanism installed on the outer surface of the annular disc, the cutting mechanism comprising a shell, a linear motion mechanism installed in the shell, a cutting blade installed on the movable end of the linear motion mechanism, the cutting blade facing the center of the annular disc, the linear motion mechanism electrically connected to controller 1 and controller 2; a driving mechanism is provided on the annular disc, the driving mechanism is used to drive the annular disc to perform a rotary circular motion.

[0009] As a further solution of the utility model: the linear motion mechanism is a cylinder, a guide block is installed in the shell, and the telescopic rod of the linear motion mechanism is movably inserted into the guide block.

[0010] As a further solution of the utility model: the driving mechanism includes a motor and a mounting disk, the mounting disk is mounted on the output shaft of the motor, the annular disk is detachably mounted on the driving mechanism, and the annular disk is aligned with the center of the driving mechanism.

[0011] As a further solution of the utility model: the annular disc is arranged on the mounting disc by bolts.

[0012] As a further solution of the utility model: the cutting mechanism is detachably mounted on the annular disc.

[0013] Beneficial effects of the utility model:

[0014] The utility model drives the annular disc to rotate through a driving mechanism, and the annular disc drives the cutting mechanism to move, so that the cutting mechanism makes a circular motion around the pipe, and the cutting blade moves circumferentially on the outer wall of the pipe port. At the same time, the linear moving mechanism is controlled by controller 2 to drive the cutting blade to continue to move toward the pipe, and the cutting blade makes a rotary cutting motion around the outer circle of the pipe port. When the cutting blade rotates a certain number of times, a socket is cut out on the outer side of the pipe port, which can ensure that the thickness of the socket is uniform, saves time and effort, and is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a cutting mechanism in one embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the installation structure of an embodiment of the utility model.

[0019] In the figure: 100, annular disc; 200, cutting mechanism; 201, housing; 202, linear moving mechanism; 203, cutting blade; 204, guide block; 205, controller 1; 206, controller 2; 300, driving mechanism. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0021] See also Figure 1-3As shown, the utility model is a cutting tool for producing a socket-type drain pipe, comprising an annular disc 100, the middle of the annular disc 100 is a circular through hole, the outer surface of the annular disc 100 is equipped with a cutting mechanism 200, the cutting mechanism 200 comprises a shell 201, the shell 201 is detachably mounted on the annular disc 100, a linear moving mechanism 202 is installed in the shell 201, a cutting blade 203 is installed at the movable end of the linear moving mechanism 202, the cutting blade 203 faces the center of the annular disc 100, the cutting blade 203 has a pointed cone, and the linear moving mechanism 202 is electrically connected to a controller 205 and a controller 206, wherein the controller 1 205 is used to control the linear motion mechanism 202 to drive the cutting blade 203 to move toward the pipe until it fits the outer wall of the pipe, and the controller 206 is used to control the linear motion mechanism 202 to drive the cutting blade 203 to cut a certain thickness on the pipe wall when the cutting mechanism 200 rotates; a driving mechanism 300 is provided on the annular disk 100, and the driving mechanism 300 is used to drive the annular disk 100 to perform a 360-degree rotational circular motion; the driving mechanism 300 includes a motor and a mounting disk, the mounting disk is installed on the output shaft of the motor, and the annular disk 100 is detachably mounted on the driving mechanism 300, and the annular disk 100 is aligned with the center of the driving mechanism 300.

[0022] Specifically, when in use, the driving mechanism 300 is fixed, the pipe is fixed to the front end of the annular disk 100 by the clamping mechanism, the center of the pipe is aligned with the center of the annular disk 100, and the port of the pipe is aligned with the inner end of the blade head of the cutting blade 203; then, the controller 1 205 controls the linear moving mechanism 202 to drive the cutting blade 203 to move until it fits the pipe wall, and then the motor in the driving mechanism 300 is started to drive the mounting disk to rotate, and the mounting disk drives the annular disk 100 to rotate accordingly, and the annular disk 100 drives the cutting mechanism 200 to move accordingly, so that the cutting mechanism 200 makes a circular motion around the pipe, and the cutting blade 203 moves circumferentially on the outer wall of the pipe port. At the same time, the controller 2 206 can control the linear moving mechanism 202 to drive the cutting blade 203 to continue to move toward the pipe, and the cutting blade 203 makes a rotational cutting motion around the outer ring of the pipe port. When the cutting blade 203 rotates a certain number of times, a socket is cut out on the outer side of the pipe port, which can ensure that the thickness of the socket is uniform, and it saves time and effort, and is convenient and fast.

[0023] Specifically, the linear motion mechanism 202 is a cylinder, a guide block 204 is installed in the housing 201 , and a telescopic rod of the linear motion mechanism 202 is movably disposed in the guide block 204 .

[0024] The guide block 204 can guide the telescopic rod of the linear moving mechanism 202 and can also strengthen the axial force of the telescopic rod to prevent the telescopic rod from breaking due to torsion.

[0025] Furthermore, the annular disc 100 is mounted on the mounting plate by a plurality of bolts. In the embodiment of the present utility model, the number of the bolts is four.

[0026] The working principle of this utility model:

[0027] When in use, the driving mechanism 300 is fixed, and the pipe is fixed to the front end of the annular disc 100 by the clamping mechanism, the center of the pipe is aligned with the center of the annular disc 100, and the port of the pipe is aligned with the inner end of the cutter head of the cutting blade 203; then, the linear moving mechanism 202 is controlled by the controller 1 205 to drive the cutting blade 203 to move until it fits the pipe wall, and then the motor in the driving mechanism 300 is started to drive the mounting disk to rotate, and the mounting disk drives the annular disc 100 to rotate accordingly, and the annular disc 100 drives the cutting mechanism 200 to move accordingly, so that the cutting mechanism 200 makes a circular motion around the pipe, and the cutting blade 203 moves circumferentially on the outer wall of the pipe port. At the same time, the linear moving mechanism 202 can be controlled by the controller 2 206 to drive the cutting blade 203 to continue to move toward the pipe, and the cutting blade 203 makes a rotational cutting motion around the outer ring of the pipe port. When the cutting blade 203 rotates a certain number of times, a socket is cut out of the outer side of the pipe port, which can ensure that the thickness of the socket is uniform, and it is time-saving and labor-saving, convenient and fast.

[0028] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A cutting tool for producing socket-type drainage pipes, characterized in that: The invention comprises an annular disk (100), wherein a cutting mechanism (200) is installed on the outer surface of the annular disk (100), wherein the cutting mechanism (200) comprises a shell (201), wherein a linear motion mechanism (202) is installed in the shell (201), wherein a cutting blade (203) is installed at the movable end of the linear motion mechanism (202), wherein the cutting blade (203) faces the center of the annular disk (100), and wherein the linear motion mechanism (202) is electrically connected to a controller 1 (205) and a controller 2 (206); and a driving mechanism (300) is provided on the annular disk (100), wherein the driving mechanism (300) is used to drive the annular disk (100) to perform a rotary circular motion.

2. The cutting tool for producing socket-type drain pipes according to claim 1, characterized in that: The linear motion mechanism (202) is a cylinder, a guide block (204) is installed in the housing (201), and a telescopic rod of the linear motion mechanism (202) is movably arranged in the guide block (204).

3. The cutting tool for producing socket-type drain pipes according to claim 1, characterized in that: The driving mechanism (300) comprises a motor and a mounting disk, wherein the mounting disk is mounted on the output shaft of the motor, and the annular disk (100) is detachably mounted on the driving mechanism (300), wherein the annular disk (100) is aligned with the center of the driving mechanism (300).

4. The cutting tool for producing socket-type drain pipes according to claim 3, characterized in that: The annular disc (100) is mounted on the mounting disc by means of bolts.

5. The cutting tool for producing socket-type drain pipes according to claim 1, characterized in that: The cutting mechanism (200) is detachably mounted on the annular disc (100).

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