A pipe processing clamping device

Abstract

The utility model discloses a pipeline processing clamping device, the pipeline processing clamping device comprises a bracket, a base is arranged on the bracket, a cavity is arranged on the base, a through hole is arranged on the base, the through hole is communicated with the cavity, clamping plates are slidably arranged at both ends of the through hole, and the clamping plates are at least partially located in the cavity, sliding structures are arranged at both ends in the cavity, the sliding structures are connected with the clamping plates, and a first bevel gear is arranged on each of the sliding structures; a rotating rod is rotatably arranged in the cavity, and the rotating rod at least partially extends to the outside of the base, a second bevel gear is arranged on the rotating rod, the first bevel gear is meshed with the second bevel gear, and rotating the rotating rod can drive the two clamping plates to approach or move away from each other, so as to clamp the pipeline in the through hole, and the pipeline can always be clamped in the center position through a simple structure.

Description

Technical Field

[0001] The utility model relates to the field of pipelines, and in particular to a pipeline processing clamping device. Background Art

[0002] A pipeline refers to a device for conveying gas, liquid or fluid with solid particles. During the pipeline processing, a clamping device is required to clamp and fix the pipeline to ensure the stability of the pipeline during processing. For example, patent number CN219882263 U provides an adjustment component and a pipeline processing clamping device, which includes a clamping plate 1 arranged in a shell, and a guide rod is arranged on the surface of the clamping plate 1, a clamping plate 2 arranged on the surface of the shell, and a limiting groove is provided on the surface of the clamping plate 2, a receiving groove is provided on the surface of the shell, and a screw hole is provided on the surface of the shell, and a screw is provided in the screw hole. However, when the device fixes the pipeline, it is not easy for the pipeline to always be clamped in the center position. Utility Model Content

[0003] The utility model aims to provide a pipeline processing clamping device, which solves the problem that the pipeline is not easy to always clamp at the center position when the device is used to fix the pipeline.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a pipeline processing clamping device, which includes a bracket, a base is provided on the bracket, a cavity is provided on the base, a through hole is provided on the base, the through hole is connected with the cavity, clamps are slidably provided at both ends of the through hole, and the clamps are at least partially located in the cavity, sliding structures are provided at both ends of the cavity, the sliding structures are connected to the clamps, and each of the sliding structures is provided with a first bevel gear; a rotating rod is rotatably provided in the cavity, and the rotating rod at least partially extends to the outside of the base, a second bevel gear is provided on the rotating rod, the first bevel gear is meshed with the second bevel gear, and rotating the rotating rod can drive the two clamps to approach or move away from each other.

[0005] Preferably, the sliding structure comprises a lead screw lever rotatably arranged in the cavity, a lead screw nut is arranged on the lead screw lever, the lead screw nut is connected to the clamping plate, and the lead screw lever is connected to the first bevel gear.

[0006] Preferably, a guide rod is provided in the cavity, and the clamping plate is slidably provided on the guide rod.

[0007] Preferably, a slide rail is provided in the cavity, a slider is provided on the clamping plate, and the slider is slidably provided on the slide rail.

[0008] Preferably, a circular ring is provided on the rotating rod, a plurality of clamping rings are provided on the circular ring, a supporting plate is provided on the base, a clamping block is slidably provided on the supporting plate, and the clamping block is engaged with the clamping ring.

[0009] Preferably, a handle is provided on the rotating rod, and a spring is provided on the clamping block, one end of the spring is connected to the handle, and the other end of the spring is connected to the support plate.

[0010] The utility model provides a pipeline processing clamping device, the pipeline processing clamping device comprises a bracket, a base is arranged on the bracket, a cavity is arranged on the base, a through hole is arranged on the base, the through hole is communicated with the cavity, clamping plates are slidably arranged at both ends of the through hole, and the clamping plates are at least partially located in the cavity, sliding structures are arranged at both ends of the cavity, the sliding structures are connected to the clamping plates, and a first bevel gear is arranged on each of the sliding structures; a rotating rod is rotatably arranged in the cavity, and the rotating rod at least partially extends to the outside of the base A second bevel gear is arranged on the rotating rod, and the first bevel gear is meshed with the second bevel gear. Rotating the rotating rod can drive the two clamps to approach or move away from each other. When fixing the pipeline, the pipeline needs to be placed in the through hole first, and then the rotating rod is rotated so that the second bevel gear on the rotating rod drives the first bevel gear on the wire lever to rotate, so that the wire lever rotates. During the rotation of the wire lever, the clamp drives the clamp to move. During the displacement of the clamp, the pipeline in the through hole is clamped. Through a simple structure, the pipeline can always be clamped in the center position.

[0011] Beneficial effect: The second bevel gear on the rotating rod drives the first bevel gear on the wire lever to rotate, thereby driving the clamping plates to move towards each other, thereby fixing the pipeline, so that the pipeline can always be clamped in the center position.

[0012] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0014] Figure 1 It is a three-dimensional structural diagram of the clamping device provided by the utility model;

[0015] Figure 2 yes Figure 1 The structure diagram at A is enlarged;

[0016] Figure 3 It is the internal structure diagram of the clamping device provided by the utility model;

[0017] Figure 4 yes Figure 3 Enlarged structural diagram at point B in the middle.

[0018] Description of Reference Numerals

[0019] 1. Bracket; 2. Base; 3. Through hole; 4. Wire lever; 5. Slide rail; 7. Clamp; 8. First bevel gear; 9. Second bevel gear; 10. Guide rod; 11. Rotating rod; 12. Snap ring; 13. Block; 14. Handle; 15. Support plate; 16. Spring. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0021] like Figure 1-4 As shown: The utility model provides a pipeline processing clamping device, the clamping device includes a bracket 1, a base 2 is arranged on the bracket 1, a cavity is arranged on the base 2, a through hole 3 is arranged on the base 2, the through hole 3 is communicated with the cavity, both ends of the through hole 3 are slidably provided with clamping plates 7, and the clamping plates 7 are at least partially located in the cavity, both ends of the cavity are provided with sliding structures, the sliding structures are connected with the clamping plates 7, and each of the sliding structures is provided with a first bevel gear 8; a rotating rod 11 is rotatably arranged in the cavity, and the rotating rod 11 at least partially extends to the outside of the base 2, and a second bevel gear 9 is arranged on the rotating rod 11, the first bevel gear 8 is meshed and connected with the second bevel gear 9, and rotating the rotating rod 11 can drive the two clamping plates 7 to approach or move away from each other.

[0022] The working principle of the utility model is as follows: when fixing the pipeline, the pipeline needs to be placed in the through hole first, and then the rotating rod is rotated so that the second bevel gear on the rotating rod drives the first bevel gear on the wire lever to rotate, so that the wire lever is rotated, and during the rotation of the wire lever, the clamping plate is driven to move, and during the displacement of the clamping plate, the pipeline in the through hole is clamped, so that the pipeline can always be clamped in the center position through a simple structure.

[0023] In a preferred embodiment of the utility model, the sliding structure includes a wire lever 4 rotatably arranged in the cavity, a screw nut is arranged on the wire lever 4, the screw nut is connected to the clamp plate 7, and the wire lever 4 is connected to the first bevel gear 8. This is to facilitate the wire lever to drive the clamp plate to move, so that the pipeline is always fixed in the center position.

[0024] In a preferred embodiment of the present invention, a guide rod 10 is arranged in the cavity, and the clamping plate 7 is slidably arranged on the guide rod 10, so as to facilitate the positioning of the lead screw nut.

[0025] In a preferred embodiment of the present invention, a slide rail 5 is provided in the cavity, a slider is provided on the clamping plate 7, and the slider is slidably provided on the slide rail 5, so as to facilitate the displacement of the clamping plate.

[0026] In a preferred embodiment of the utility model, a circular ring is provided on the rotating rod 11, a plurality of retaining rings 12 are provided on the circular ring, a supporting plate 15 is provided on the base 2, a retaining block 13 is slidably provided on the supporting plate 15, and the retaining block 13 is engaged with the retaining ring 12, so as to facilitate the retaining block to fix the rotating rod so that it is not easy to rotate.

[0027] In a preferred embodiment of the present invention, a handle 14 is provided on the rotating rod 11, and a spring 16 is provided on the clamping block 13. One end of the spring 16 is connected to the handle 14, and the other end is connected to the support plate 15, so as to facilitate the clamping block to be clamped in the clamping ring. The preferred embodiment of the present invention is described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiment. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0028] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0029] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A pipe processing clamping device, characterized in that: The pipeline processing clamping device comprises a bracket (1), the bracket (1) is provided with a base (2), the base (2) is provided with a cavity, the base (2) is provided with a through hole (3), the through hole (3) is connected with the cavity, both ends of the through hole (3) are slidably provided with clamping plates (7), and the clamping plates (7) are at least partially located in the cavity, both ends of the cavity are provided with sliding structures, the sliding structures are connected to the clamping plates (7), and each of the sliding structures is provided with a first bevel gear (8); A rotating rod (11) is rotatably arranged in the cavity, and the rotating rod (11) at least partially extends to the outside of the base (2). A second bevel gear (9) is arranged on the rotating rod (11), and the first bevel gear (8) is meshingly connected with the second bevel gear (9). Rotating the rotating rod (11) can drive the two clamping plates (7) to move closer to or farther away from each other.

2. The pipe processing clamping device according to claim 1, characterized in that: The sliding structure comprises a threaded lever (4) rotatably arranged in the cavity, a threaded screw nut is arranged on the threaded lever (4), the threaded screw nut is connected to the clamping plate (7), and the threaded lever (4) is connected to the first bevel gear (8).

3. The pipe processing clamping device according to claim 2, characterized in that: A guide rod (10) is arranged in the cavity, and the clamping plate (7) is slidably arranged on the guide rod (10).

4. The pipe processing clamping device according to claim 3, characterized in that: A slide rail (5) is arranged in the cavity, a slider is arranged on the clamping plate (7), and the slider is slidably arranged on the slide rail (5).

5. The pipe processing clamping device according to claim 1, characterized in that: The rotating rod (11) is provided with a circular ring, and a plurality of snap rings (12) are provided on the circular ring. The base (2) is provided with a supporting plate (15), and a snap block (13) is slidably provided on the supporting plate (15), and the snap block (13) is snapped with the snap ring (12).

6. The pipe processing clamping device according to claim 5, characterized in that: The rotating rod (11) is provided with a handle (14), the clamping block (13) is provided with a spring (16), one end of the spring (16) is connected to the handle (14), and the other end is connected to the support plate (15).

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