Clamping device for pipe cutting

Abstract

The present application discloses a clamping device for pipe cutting, which belongs to the field of pipe processing. The clamping device for pipe cutting includes: a housing; a clamping groove is provided on the housing; a support platform is fixedly connected to the bottom wall of the clamping groove; a clamping cylinder is fixedly connected to the side wall of the clamping groove; a clamping plate is hingedly connected to the piston rod of the clamping cylinder; a first motor is fixedly connected to the side wall of the clamping groove; a first rotating shaft is fixedly connected to the output rotating shaft of the first motor; a first conveying roller is fixedly connected to the first rotating shaft; a second rotating shaft is rotatably connected to the side wall of the clamping groove; a second output roller is fixedly connected to the second rotating shaft; a driving cylinder is fixedly connected to the top wall of the clamping groove; and a bracket is fixedly connected to the piston rod of the driving cylinder. The beneficial effect of the present application is to provide a clamping device for pipe cutting, which can effectively clamp pipe fittings and automatically convey pipe fittings during the process of cutting pipe fittings.

Description

Technical Field

[0001] The present application relates to the field of pipe processing, and in particular to a clamping device for pipe cutting. Background Art

[0002] Pipes are materials used to make pipe fittings. Different pipe fittings require different pipes. The quality of the pipes directly determines the quality of the pipe fittings. Pipes are necessary materials for construction projects. During their processing and production, they need to be clamped and fixed. Existing pipe fixing methods mostly use manual fixing methods, which have the disadvantages of unstable clamping, low work efficiency, and more manpower and time consumption. The degree of automation is low, resulting in poor practicality.

[0003] A clamping device for pipe cutting is now provided. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a clamping device for pipe cutting, comprising: a housing;

[0006] The invention is characterized in that: a clamping groove is provided on the shell;

[0007] The clamping device for pipe cutting also includes:

[0008] A support platform, fixedly connected to the bottom wall of the clamping groove;

[0009] A clamping cylinder, fixedly connected to the side wall of the clamping groove;

[0010] A clamping plate, hingedly connected to the piston rod of the clamping cylinder;

[0011] A first motor is fixedly connected to a side wall of the clamping groove;

[0012] A first rotating shaft, fixedly connected to the output rotating shaft of the first motor;

[0013] A first conveying roller, fixedly connected to the first rotating shaft;

[0014] A second rotating shaft, rotatably connected to a side wall of the clamping groove;

[0015] A second output roller, fixedly connected to the second rotating shaft;

[0016] A driving cylinder is fixedly connected to the top wall of the clamping groove;

[0017] A bracket, fixedly connected to the piston rod of the driving cylinder;

[0018] A second motor is fixedly connected to the bracket;

[0019] The third output roller is fixedly connected to the output shaft of the second motor.

[0020] Furthermore, the pipe cutting clamping device also includes:

[0021] A driving member, disposed in the clamping groove, for driving the second output roller to rotate synchronously with the first conveying roller;

[0022] The drive components include:

[0023] A first pulley, fixedly connected to the first pulley;

[0024] A second pulley is fixedly connected to the second rotating shaft;

[0025] The belt is tightly sleeved on the first pulley and the second pulley.

[0026] Furthermore, the top wall of the support platform is an arc-shaped groove.

[0027] Furthermore, a plurality of balls are installed on the arc groove at equal intervals.

[0028] Furthermore, two clamping cylinders are provided and are symmetrically fixedly connected to the side walls of the clamping groove.

[0029] Furthermore, the pipe cutting clamping device also includes:

[0030] A mounting frame fixedly connected to the outer wall of the housing;

[0031] Wherein, a socket is arranged on the mounting frame.

[0032] Furthermore, a plurality of mounting brackets are provided and fixedly connected to the outer wall of the shell at equal intervals.

[0033] Further, the third output roller is located directly above the first conveying roller.

[0034] Further, the diameter of the second output roller is the same as that of the first conveying roller, and the central axis of the second output roller is at the same height as that of the first conveying roller.

[0035] The beneficial effect of the present application is that it provides a clamping device for pipe cutting, which can effectively clamp the pipe and automatically transport the pipe during the process of cutting the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0037] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0038] In the attached picture:

[0039] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0040] Figure 2 yes Figure 1 An overall rear view schematic diagram of

[0041] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the transmission member structure;

[0042] Figure 4 It is a structural schematic diagram of a part of the embodiment, mainly showing the third output roller structure.

[0043] Reference numerals:

[0044] 11. Shell; 12. Clamping groove; 13. Mounting frame; 14. Support platform; 15. Ball; 16. Socket; 17. Clamping cylinder; 18. Clamping plate; 19. First motor; 20. First rotating shaft; 21. First conveying roller; 22. First pulley; 23. Second rotating shaft; 24. Second output roller; 25. Second pulley; 26. Belt; 27. Driving cylinder; 28. Bracket; 29. ​​Second motor; 30. Third output roller. DETAILED DESCRIPTION

[0045] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0046] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0047] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0048] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0049] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0050] Reference Figure 1-Figure 4 The clamping device for pipe cutting includes: a shell 11, a support platform 14, a clamping cylinder 17, a clamping plate 18, a first motor 19, a first rotating shaft 20, a first conveying roller 21, a second rotating shaft 23, a second output roller 24, a driving cylinder 27, a bracket 28, a second motor 29, a third output roller 30, a ball 15, and a mounting frame 13.

[0051] The housing 11 is provided with a clamping groove 12, a support platform 14 is fixedly connected to the bottom wall of the clamping groove 12, the top wall of the support platform 14 is an arc groove, and a plurality of balls 15 are evenly installed on the arc groove. A plurality of mounting frames 13 are provided and evenly fixedly connected to the outer wall of the housing 11, and a plug hole 16 is provided on the mounting frame 13.

[0052] The clamping cylinder 17 is provided with two and is symmetrically fixedly connected to the side wall of the clamping groove 12, and the clamping plate 18 is provided with two and is respectively hingedly connected to the piston rods of the two clamping cylinders 17. The first motor 19 is fixedly connected to the side wall of the clamping groove 12, the first rotating shaft 20 is fixedly connected to the output rotating shaft of the first motor 19, and the first conveying roller 21 is fixedly connected to the first rotating shaft 20. The second rotating shaft 23 is rotatably connected to the side wall of the clamping groove 12, and the second output roller 24 is fixedly connected to the second rotating shaft 23. The second output roller 24 has the same diameter as the first conveying roller 21, and the central axis of the second output roller 24 is at the same height as the central axis of the first conveying roller 21.

[0053] The driving cylinder 27 is fixedly connected to the top wall of the clamping groove 12, the bracket 28 is fixedly connected to the piston rod of the driving cylinder 27, the second motor 29 is fixedly connected to the bracket 28, the third output roller 30 is fixedly connected to the output shaft of the second motor 29, and the third output roller 30 is located directly above the first conveying roller 21.

[0054] In order to drive the second output roller 24 to rotate synchronously with the first conveying roller 21, a driving member is further provided, and the driving member includes: a first pulley 22, a second pulley 25, and a belt 26. The first pulley 22 is fixedly connected to the first pulley 22, the second pulley 25 is fixedly connected to the second rotating shaft 23, and the belt 26 is tightly sleeved on the first pulley 22 and the second pulley 25.

[0055] Working or installation process:

[0056] Place one end of the pipe fitting on the arc groove of the support table 14, extend one end of the pipe fitting into the clamping groove 12 from one side of the shell 11, and make the outer diameter surface of the pipe fitting roll in contact with the ball 15, extend one end of the pipe fitting between the two clamping plates 18, and the pipe fitting is mounted on the second output roller 24 and the first conveying roller 21, and the pipe fitting rolls in contact with the outer wall of the second output roller 24 and the outer wall of the first conveying roller 21, and the clamping cylinders 17 on both sides are started, and the piston rods of the clamping cylinders 17 extend and drive the clamping plates 18 on both sides to move, and the clamping plates 18 on both sides move toward each other and clamp the pipe fitting, and the end of the pipe fitting extending into the clamping groove 12 extends from the other side of the shell 11, and the pipe fitting located in the clamping groove 12 is clamped by the clamping plate 18, and the pipe fitting extending from the other end of the shell 11 is cut;

[0057] When the cutting is completed, the driving cylinder 27 is started, the piston rod of the driving cylinder 27 is extended and drives the bracket 28 to move downward, the bracket 28 drives the second motor 29 and the third output roller 30 to move downward, the third output roller 30 moves downward and presses the pipe below, so that the outer diameter surface of the third output roller 30 is in rolling contact with the pipe; the two clamping cylinders 17 are depressurized and the piston rods of the clamping cylinders 17 are contracted and drive the two clamping plates 18 to move to the side away from the pipe and release the pipe;

[0058] The first motor 19 and the second motor 29 are started synchronously, the output shaft of the first motor 19 drives the first rotating shaft 20 to rotate, the first rotating shaft 20 drives the first conveying roller 21 and the first pulley 22 to rotate, the first pulley 22 drives the belt 26 for transmission, the belt 26 drives the second pulley 25 to rotate, the second pulley 25 drives the second rotating shaft 23 to rotate, the second rotating shaft 23 drives the second output roller 24 to rotate, the output shaft of the second motor 29 drives the third output roller 30 to rotate, the first conveying roller 21, the second output roller 24 and the third output roller 30 rotate synchronously and drive the pipe to be transmitted, so that the pipe is transported, and the pipe is slowly extended from the other end of the shell 11, completing the automatic transportation of the pipe.

[0059] When the pipe is extended to a certain distance again, the clamping cylinders 17 on both sides are started again to clamp the pipe and cut it again.

[0060] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A clamping device for pipe cutting, comprising: Housing (11); The invention is characterized in that: the housing (11) is provided with a clamping groove (12); The pipe cutting clamping device also includes: A support platform (14) fixedly connected to the bottom wall of the clamping groove (12); A clamping cylinder (17) fixedly connected to the side wall of the clamping groove (12); A clamping plate (18) is hingedly connected to the piston rod of the clamping cylinder (17); A first motor (19) is fixedly connected to a side wall of the clamping groove (12); A first rotating shaft (20) fixedly connected to the output rotating shaft of the first motor (19); A first conveying roller (21) fixedly connected to the first rotating shaft (20); A second rotating shaft (23) rotatably connected to a side wall of the clamping groove (12); A second output roller (24) fixedly connected to the second rotating shaft (23); A driving cylinder (27) fixedly connected to the top wall of the clamping groove (12); A bracket (28) fixedly connected to the piston rod of the driving cylinder (27); A second motor (29) is fixedly connected to the bracket (28); The third output roller (30) is fixedly connected to the output shaft of the second motor (29).

2. The pipe cutting clamping device according to claim 1, characterized in that: The pipe cutting clamping device also includes: A driving member, disposed in the clamping groove (12), and used for driving the second output roller (24) to rotate synchronously with the first conveying roller (21); The driving member comprises: A first pulley (22), fixedly connected to the first pulley (22); A second pulley (25) fixedly connected to the second rotating shaft (23); A belt (26) is tightly sleeved on the first pulley (22) and the second pulley (25).

3. The clamping device for pipe cutting according to claim 1, characterized in that: The top wall of the support platform (14) is an arc-shaped groove.

4. The pipe cutting clamping device according to claim 3, characterized in that: A plurality of balls (15) are installed on the arc groove at equal intervals.

5. The pipe cutting clamping device according to claim 1, characterized in that: The clamping cylinder (17) is provided with two symmetrically positioned fixedly connected to the side wall of the clamping groove (12).

6. The pipe cutting clamping device according to claim 1, characterized in that: The pipe cutting clamping device also includes: A mounting frame (13) fixedly connected to the outer wall of the housing (11); Wherein, the mounting frame (13) is provided with a plug hole (16).

7. The clamping device for pipe cutting according to claim 6, characterized in that: The mounting frames (13) are provided in plurality and are fixedly connected to the outer wall of the housing (11) at equal intervals.

8. The clamping device for pipe cutting according to claim 1, characterized in that: The third output roller (30) is located directly above the first conveying roller (21).

9. The clamping device for pipe cutting according to claim 8, characterized in that: The second output roller (24) has the same diameter as the first conveying roller (21), and the central axis of the second output roller (24) is at the same height as the central axis of the first conveying roller (21).

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