Pipe cutting device for cutting and grinding integrated machining

Abstract

The utility model discloses a pipe cutting device for cutting and grinding integrated machining. The clamping and pushing mechanism is used for clamping and pushing a to-be-machined pipe fitting and comprises a mounting base fixedly connected to the top of the workbench, an electric push rod is fixedly connected to the side face of the mounting base, and a rotating motor is fixedly connected to the output end of the electric push rod. A clamping assembly used for hanging and fixing a pipe fitting is installed on an output shaft of the rotating motor. And the cutting mechanism is used for cutting and polishing the pipe fittings. According to the pipe fitting cutting device, a pipe fitting can be conveniently clamped and pushed, so that the pipe fitting is conveniently cut, after cutting is completed, circumferential grinding of a notch can be achieved by rotating the pipe fitting, then smoothness of the notch is guaranteed, the cutting quality of the pipe fitting is guaranteed, and the cutting efficiency is improved. And moreover, the cut can be effectively prevented from scratching a worker, so that the practicability of the pipe cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a pipe cutting device for integrated cutting and grinding processing. Background Art

[0002] Metal pipes are usually used in the manufacturing process of cabinets or tables and chairs. In conventional production, long pipes need to be cut into small sections. Different application fields have special requirements on the length accuracy and shape accuracy of pipes. Therefore, special pipe cutting equipment is needed to cut and process the pipes. Pipe cutting devices are common pipe cutting equipment and are widely used in industrial production. The current pipe cutting devices require manual placement of the pipes on the device and then push the pipes by hand. There are large manual errors, resulting in low accuracy of the cut pipes, and secondary pipe cutting corrections are required. This will not only cause waste of materials, increase labor intensity, and reduce production efficiency, but also make the sizes of the cut pipes inconsistent, which cannot meet the batch processing needs of pipe fittings.

[0003] For example, application number: CN217370663U discloses a pipe cutting device for mechanical processing, comprising a workbench, two limit plates are connected to the top of the workbench, a cutting mechanism is arranged at the front end of the top of the workbench, a lifting mechanism is arranged at the front side of the cutting mechanism, a pipe pressing mechanism is arranged at the rear side of the cutting mechanism, a reversing mechanism is arranged on the inner bottom wall of the workbench, and a reciprocating translation mechanism is arranged at the top of the reversing mechanism;

[0004] Although the above technical solution solves the corresponding technical problem, the pipe cutting device of the above technical solution is not convenient for grinding the incision position after cutting the pipe, so the incision position is rough and easy to scratch the staff, resulting in poor practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a pipe cutting device for integrated cutting and grinding processing, which can not only realize convenient clamping and pushing of pipe fittings, thereby facilitating the cutting of pipe fittings, but also can realize circumferential grinding of the incision by rotating the pipe fittings after the cutting is completed, thereby ensuring the smoothness of the incision, thereby ensuring the cutting quality of the pipe fittings, and effectively avoiding scratches on the workers by the incision, thereby improving the practicability of the pipe cutting device of the utility model.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A pipe cutting device for integrated cutting and grinding processing, comprising:

[0008] Workbench;

[0009] A clamping and pushing mechanism for clamping and pushing the pipe to be processed, the clamping and pushing mechanism comprising a mounting seat fixedly connected to the top of the workbench, an electric push rod fixedly connected to the side of the mounting seat, a rotating motor fixedly connected to the output end of the electric push rod, and a clamping assembly for fixing the pipe to be hung on the output shaft of the rotating motor;

[0010] A cutting mechanism for cutting and grinding pipe fittings comprises a cutting frame fixedly connected to the top of the workbench, an electric cylinder is installed on the top of the cutting frame, and a cutting assembly is installed on the output end of the electric cylinder.

[0011] Preferably, the clamping assembly comprises a clamping seat for clamping the end of the pipe, and the clamping seat is fixedly connected to the output shaft of the rotating motor.

[0012] Preferably, the clamping assembly further comprises a clamping bolt threadedly connected to the top of the clamping seat.

[0013] Preferably, the cutting assembly comprises a cutting motor fixedly connected to the output end of the electric cylinder, and a cutting disc is fixedly connected to the output shaft of the cutting motor.

[0014] Preferably, a position-limiting support mechanism for supporting the pipe to be cut is also provided on the top of the workbench and at a position corresponding to the cutting mechanism.

[0015] Preferably, the position-limiting support mechanism comprises an arc-shaped support frame, the bottom of the arc-shaped support frame is fixedly connected to a support leg, and the bottom of the arc-shaped support frame is fixedly connected to the top of the workbench through the support leg.

[0016] The utility model has at least the following beneficial effects:

[0017] The utility model can not only realize convenient clamping and pushing of the pipe fittings, thereby facilitating the cutting of the pipe fittings, but also can realize circumferential grinding of the incision by rotating the pipe fittings after the cutting is completed, thereby ensuring the smoothness of the incision. Therefore, it not only ensures the cutting quality of the pipe fittings, but also can effectively avoid scratches on the workers by the incision, thereby improving the practicability of the pipe cutting device of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the pipe cutting device for integrated cutting and grinding processing of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the pipe cutting device for integrated cutting and grinding processing of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the clamping and pushing mechanism in the pipe cutting device for integrated cutting and grinding processing of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the cutting mechanism in the pipe cutting device for integrated cutting and grinding processing of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the position limiting support mechanism in the pipe cutting device for integrated cutting and grinding processing of the utility model.

[0024] Description of Figure Numbers:

[0025] 1. Workbench; 2. Clamping and pushing mechanism; 3. Cutting mechanism; 4. Limiting support mechanism;

[0026] 201, mounting seat; 202, electric push rod; 203, rotating motor; 204, clamping assembly;

[0027] 2041, clamping seat; 2042, clamping bolt;

[0028] 301, cutting frame; 302, electric cylinder; 303, cutting assembly;

[0029] 3031, cutting motor; 3032, cutting disc;

[0030] 401. arc-shaped support frame; 402. supporting leg. DETAILED DESCRIPTION

[0031] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0032] Please refer to Figures 1 to 5 As shown, in the embodiment of the utility model,

[0033] A pipe cutting device for integrated cutting and grinding processing, comprising: a workbench 1, a clamping and pushing mechanism 2 for clamping and pushing a pipe to be processed, and a cutting mechanism 3 for cutting and grinding the pipe;

[0034] Please refer to Figures 1 to 5 As shown, the clamping and pushing mechanism 2 includes a mounting seat 201 fixedly connected to the top of the workbench 1, an electric push rod 202 is fixedly connected to the side of the mounting seat 201, a rotating motor 203 is fixedly connected to the output end of the electric push rod 202, and a clamping assembly 204 for hanging and fixing the pipe fitting is installed on the output shaft of the rotating motor 203;

[0035] Please refer to Figures 1 to 5 As shown, the clamping assembly 204 includes a clamping seat 2041 for clamping the end of the pipe, and the clamping seat 2041 is fixedly connected to the output shaft of the rotating motor 203, and the clamping assembly 204 also includes a clamping bolt 2042 threadedly connected to the top of the clamping seat 2041;

[0036] Please refer to Figures 1 to 5 As shown, the cutting mechanism 3 includes a cutting frame 301 fixedly connected to the top of the workbench 1, an electric cylinder 302 is installed on the top of the cutting frame 301, and a cutting assembly 303 is installed on the output end of the electric cylinder 302;

[0037] Please refer to Figures 1 to 5 As shown, the cutting assembly 303 includes a cutting motor 3031 fixedly connected to the output end of the electric cylinder 302, and a cutting disc 3032 is fixedly connected to the output shaft of the cutting motor 3031;

[0038] By adopting the above technical scheme, not only can the pipe be conveniently clamped and pushed forward, thereby facilitating the cutting of the pipe, but also the pipe can be rotated after the cutting is completed, so as to achieve circumferential grinding of the incision, thereby ensuring the smoothness of the incision. Therefore, it not only ensures the cutting quality of the pipe, but also can effectively avoid scratches on the staff by the incision, thereby improving the practicability of the pipe cutting device of the utility model.

[0039] Please refer to Figures 1 to 5 As shown, a position-limiting support mechanism 4 for supporting the pipe to be cut is also provided at the top of the workbench 1 and at the position corresponding to the cutting mechanism 3. The position-limiting support mechanism 4 includes an arc-shaped support frame 401, and a support leg 402 is fixedly connected to the bottom of the arc-shaped support frame 401, and the bottom of the arc-shaped support frame 401 is fixedly connected to the top of the workbench 1 through the support leg 402;

[0040] By adopting the above technical solution and providing the position-limiting support mechanism 4, the pipe to be cut can be supported, thereby ensuring the stability of the pipe cutting.

[0041] The working principle of the utility model is: insert the end of the pipe to be cut into the clamping seat 2041, and then tighten the clamping bolt 2042, so as to realize convenient clamping of the pipe, and then push the clamped pipe through the electric push rod 202, and then drive the cutting motor 3031 to move downward through the electric cylinder 302, so that the cutting motor 3031 can drive the cutting disk 3032 to cut the pipe, and after the hanging cutting is completed, turn on the rotating motor 203, so as to drive the clamped pipe to rotate circumferentially, and under the action of the cutting disk 3032, the circumferential grinding of the incision can be realized, thereby ensuring the flatness of the incision, thereby ensuring the cutting quality of the pipe, and effectively avoiding scratches on the staff by the incision, thereby improving the practicality of the pipe cutting device of the utility model.

[0042] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A pipe cutting device for integrated cutting and grinding, characterized in that: include: Workbench (1); A clamping and pushing mechanism (2) for clamping and pushing a pipe to be processed, the clamping and pushing mechanism (2) comprising a mounting seat (201) fixedly connected to the top of the workbench (1), an electric push rod (202) fixedly connected to the side of the mounting seat (201), a rotating motor (203) fixedly connected to the output end of the electric push rod (202), and a clamping assembly (204) for fixing the pipe to be hung is installed on the output shaft of the rotating motor (203); A cutting mechanism (3) for cutting and grinding pipe fittings, the cutting mechanism (3) comprising a cutting frame (301) fixedly connected to the top of the workbench (1), an electric cylinder (302) being installed on the top of the cutting frame (301), and a cutting assembly (303) being installed on the output end of the electric cylinder (302).

2. The pipe cutting device for integrated cutting and grinding according to claim 1, characterized in that: The clamping assembly (204) comprises a clamping seat (2041) for clamping the end of a pipe, and the clamping seat (2041) is fixedly connected to the output shaft of the rotating motor (203).

3. The pipe cutting device for integrated cutting and grinding according to claim 2, characterized in that: The clamping assembly (204) further comprises a clamping bolt (2042) threadedly connected to the top of the clamping seat (2041).

4. The pipe cutting device for integrated cutting and grinding according to claim 3, characterized in that: The cutting assembly (303) comprises a cutting motor (3031) fixedly connected to the output end of the electric cylinder (302), and a cutting disc (3032) is fixedly connected to the output shaft of the cutting motor (3031).

5. The pipe cutting device for integrated cutting and grinding according to claim 4, characterized in that: A position-limiting support mechanism (4) for supporting the pipe to be cut is also provided on the top of the workbench (1) and at a position corresponding to the cutting mechanism (3).

6. The pipe cutting device for integrated cutting and grinding according to claim 5, characterized in that: The position-limiting support mechanism (4) comprises an arc-shaped support frame (401), the bottom of the arc-shaped support frame (401) is fixedly connected to a support leg (402), and the bottom of the arc-shaped support frame (401) is fixedly connected to the top of the workbench (1) via the support leg (402).

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