Clamping device for pipeline machining

Abstract

The utility model relates to the technical field of pipeline machining, and discloses a clamping device for pipeline machining, which comprises a base, and a clamping mechanism and a moving mechanism are arranged on the top surface of the base. By arranging the clamping mechanism, the two sides of the pipeline are fixed, and therefore the first supporting frames on the two sides can be moved according to different diameters and lengths of the pipeline in the pipeline machining process; a first motor is arranged to drive a double-end threaded rod to rotate, so that the double-end threaded rod drives a first sliding block and a first supporting frame to move, and the length of the clamping device is adjusted according to the width of a pipeline; a moving mechanism is arranged, so that the base is effectively damped and buffered in the pipeline machining and cutting process; a first supporting rod is arranged to move a second sliding block and a fourth sliding block, so that the position of a lower clamping plate is fixed, a first hydraulic rod is arranged to drive a third sliding block and a first supporting plate to move, and pipeline machining and clamping are conducted.

Description

Technical Field

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

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles.

[0003] The China Patent Network discloses a clamping device for pipeline processing, with the publication number: CN220699317U, comprising a workbench; and also comprising: a slide groove, which is arranged inside the workbench, and the slide groove and the workbench are integrally formed, a screw motor is arranged inside the slide groove, a left screw is arranged at one end of the screw motor, and a right screw is arranged at the other end of the screw motor, and sliders are arranged at the upper ends of the right screw and the left screw, and the slider is movably connected to the right screw and the left screw through threads, and the slider and the slide groove are slidably installed, a clamping seat is arranged at the upper end of the slider, and the clamping seat is fixedly installed on the upper end of the slider, and a connecting block is arranged on one side of the clamping seat.

[0004] The solution also has the following problem: the size of the clamping device cannot be moved and adjusted according to the different lengths and diameters of the pipelines, thus having certain limitations.

[0005] Therefore, we proposed a clamping device for pipe processing to solve this problem. Utility Model Content

[0006] The purpose of the utility model is to provide a clamping device for pipeline processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A clamping device for pipeline processing, comprising a base, a clamping mechanism and a moving mechanism are arranged on the top surface of the base;

[0008] The clamping mechanism comprises a supporting portion and a clamping portion, wherein the supporting portion is located on the side of the clamping portion;

[0009] The support part includes a first motor, a first through slot is formed through the top surface of the base, a double-threaded rod is rotatably arranged on the inner wall of the first through slot through a bearing seat, an outer surface of the double-threaded rod passes through the inner wall of the first through slot and the inner side surface of the base from back to front and extends to the side surface of the base, and a right end surface of the double-threaded rod is fixedly connected to a left end surface of the first motor;

[0010] The clamping part includes three first support frames, and two first sliders are provided on the threaded sleeve on the outer surface of the double-headed threaded rod. The top surfaces of the two first sliders are respectively fixedly connected to the bottom surfaces of the two first support frames located on both sides, and the bottom surface of the first support frame located in the middle is fixedly connected to the top surface of the base.

[0011] A further improvement is that the moving mechanism includes a plurality of first support rods, a plurality of second sliders and a plurality of fourth sliders are slidingly sleeved on the outer surfaces of the plurality of first support rods, the side surfaces of the plurality of second sliders are respectively fixedly connected to the side surfaces of the plurality of lower clamping plates, and the lower clamping plates are supported by setting the second sliders.

[0012] A further improvement is that upper clamps are fixedly provided on the sides of several fourth sliding blocks, several first dampers are fixedly provided on the bottom surfaces of several lower clamps, and several bottom surfaces of the first dampers are fixedly connected to the inner bottom surface of the first support frame, so as to provide buffering by providing the first dampers.

[0013] Further improvements are as follows: a plurality of first limiting grooves are respectively provided on the inner side surfaces of a plurality of the first supporting frames, a plurality of third sliding blocks are slidably provided on the inner walls of a plurality of the first limiting grooves, a plurality of first hydraulic rods are respectively fixedly provided on the inner walls of a plurality of the first limiting grooves, and the third sliding blocks are moved by providing the first hydraulic rods.

[0014] Further improvements are as follows: several end faces of the first hydraulic rod output rods are respectively fixedly connected to several bottom surfaces of the third sliding blocks, several first support plates are fixedly arranged on the side surfaces of several third sliding blocks, several outer surfaces of the first support rods respectively slide through several bottom surfaces of the first support plates and extend to several top surfaces of the first support plates, and the upper clamping plate and the lower clamping plate are better fixed by setting the first support rods.

[0015] Further improvements are as follows: several third dampers are fixedly provided on the bottom surfaces of several first support plates, several telescopic rods are fixedly provided on the bottom surfaces of several first support plates, several bottom surfaces of the third dampers and several bottom surfaces of the telescopic rods are respectively fixedly connected to several top surfaces of the upper clamping plates, and the movement of the upper clamping plates is buffered by setting the telescopic rods.

[0016] Further improvements are as follows: several second dampers are fixedly provided on the top surfaces of several lower clamping plates, several third clamping plates are fixedly provided on the top surfaces of several second dampers, several third clamping grooves are respectively opened through the bottom surfaces of several lower clamping plates, several clamping blocks are fixedly provided on the bottom surfaces of several upper clamping plates, and the outer surfaces of several clamping blocks are respectively clamped with the inner walls of several third clamping grooves, and the pipeline is fixedly clamped by setting the clamping blocks.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the clamping device for pipe processing is provided with a clamping mechanism to fix both sides of the pipe, so that the first support frames on both sides can be moved according to the different diameters and lengths of the pipes during the pipe processing; the first motor is provided to drive the double-headed threaded rod to rotate, so that the double-headed threaded rod drives the first slider and the first support frame to move, so as to adjust the length of the clamping device according to the width of the pipe;

[0018] By setting a moving mechanism, the pipeline is supported and moved up and down, so that the base is effectively shock-absorbing and buffered during processing and cutting; by setting a first support rod, the second slider and the fourth slider are moved, so that the position of the lower clamping plate is fixed, and by setting a first hydraulic rod to drive the third slider and the first support plate to move, the first support plate drives the third damper and the telescopic rod to move, so that the telescopic rod drives the upper clamping plate to move up and down, and the pipeline is moved to the top of the third clamping plate, so that the mobile clamping block is clamped with the third clamping groove, so that the pipeline is effectively processed and clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional front cross-sectional view of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional partial side sectional view of the structure of the utility model;

[0021] Figure 3 It is a three-dimensional side view of the structure of the utility model;

[0022] Figure 4 It is a three-dimensional rear view of the structure of the utility model.

[0023] In the figure: base 1, clamping mechanism 2, first motor 201, double-headed threaded rod 202, first support frame 203, first slider 204, moving mechanism 3, first support rod 301, second slider 300, lower clamping plate 302, upper clamping plate 308, first damper 303, first hydraulic rod 304, first support plate 305, third damper 306, telescopic rod 307, second damper 310, third clamping plate 309. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution: a clamping device for pipeline processing, comprising a base 1, a clamping mechanism 2 and a moving mechanism 3 are arranged on the top surface of the base 1;

[0027] The clamping mechanism 2 includes a supporting portion and a clamping portion, wherein the supporting portion is located on the side of the clamping portion;

[0028] The support part includes a first motor 201, a first through slot is formed through the top surface of the base 1, a double-threaded rod 202 is rotatably arranged on the inner wall of the first through slot through a bearing seat, the outer surface of the double-threaded rod 202 passes through the inner wall of the first through slot and the inner side surface of the base 1 from back to front and extends to the side surface of the base 1, and the right end surface of the double-threaded rod 202 is fixedly connected to the left end surface of the first motor 201;

[0029] The clamping part includes three first support frames 203, and two first sliders 204 are threadedly sleeved on the outer surface of the double-headed threaded rod 202. The top surfaces of the two first sliders 204 are fixedly connected to the bottom surfaces of the two first support frames 203 located on both sides, and the bottom surface of the first support frame 203 located in the middle is fixedly connected to the top surface of the base 1.

[0030] Furthermore, in this embodiment, the clamping mechanism 2 is provided to fix both sides of the pipe, so that the first support frames 203 on both sides can be moved according to the different diameters and lengths of the pipes during the pipe processing; the first motor 201 is provided to drive the double-headed threaded rod 202 to rotate, so that the double-headed threaded rod 202 drives the first slider 204 and the first support frame 203 to move, and the length of the clamping device is adjusted according to the width of the pipe;

[0031] Embodiment 2

[0032] See also Figure 1-Figure 4 , and based on the first embodiment, further obtain:

[0033] The moving mechanism 3 includes a plurality of first support rods 301 , a plurality of second sliders 300 and a plurality of fourth sliders are slidably sleeved on the outer surfaces of the plurality of first support rods 301 , and the side surfaces of the plurality of second sliders 300 are fixedly connected to the side surfaces of the plurality of lower clamping plates 302 , respectively.

[0034] Furthermore, in this embodiment, upper clamps 308 are fixedly provided on the sides of several fourth sliding blocks, several first dampers 303 are fixedly provided on the bottom surfaces of several lower clamps 302, and the bottom surfaces of several first dampers 303 are fixedly connected to the inner bottom surface of the first support frame 203.

[0035] Furthermore, in this embodiment, a plurality of first limiting grooves are respectively formed through the inner side surfaces of the plurality of first supporting frames 203, a plurality of third sliding blocks are slidably provided on the inner walls of the plurality of first limiting grooves, and a plurality of first hydraulic rods 304 are respectively fixedly provided on the inner walls of the plurality of first limiting grooves.

[0036] Furthermore, in this embodiment, the output rod end surfaces of several first hydraulic rods 304 are respectively fixedly connected to the bottom surfaces of several third sliding blocks, several first support plates 305 are fixedly provided on the side surfaces of several third sliding blocks, and the outer surfaces of several first support rods 301 respectively slide through the bottom surfaces of several first support plates 305 and extend to the top surfaces of several first support plates 305.

[0037] Furthermore, in this embodiment, a plurality of third dampers 306 are fixedly disposed on the bottom surfaces of the plurality of first support plates 305, a plurality of telescopic rods 307 are fixedly disposed on the bottom surfaces of the plurality of first support plates 305, and the bottom surfaces of the plurality of third dampers 306 and the bottom surfaces of the plurality of telescopic rods 307 are fixedly connected to the top surfaces of the plurality of upper clamping plates 308, respectively.

[0038] Furthermore, in this embodiment, a plurality of second dampers 310 are fixedly provided on the top surfaces of several lower clamping plates 302, a third clamping plate 309 is fixedly provided on the top surfaces of several second dampers 310, a plurality of third card slots are respectively opened through the bottom surfaces of several lower clamping plates 302, a plurality of card blocks are fixedly provided on the bottom surfaces of several upper clamping plates 308, and the outer surfaces of the plurality of card blocks are respectively clamped with the inner walls of the plurality of third card slots.

[0039] Furthermore, this embodiment supports the pipeline by setting a moving mechanism 3, moves the pipeline up and down, and effectively reduces shock and buffers the base 1 during processing and cutting; the second slider 300 and the fourth slider are moved by setting a first support rod 301, so as to fix the position of the lower clamping plate 302, and the third slider and the first support plate 305 are driven to move by setting a first hydraulic rod 304, so that the first support plate 305 drives the third damper 306 and the telescopic rod 307 to move, so that the telescopic rod 307 drives the upper clamping plate 308 to move up and down, and moves the pipeline to the top of the third clamping plate 309, so as to clamp the moving block with the third clamping groove, thereby effectively processing and clamping the pipeline.

[0040] When in use, the two sides of the pipeline are fixed by setting the clamping mechanism 2, so that the first support frames 203 on both sides can be moved according to the different diameters and lengths of the pipeline during the pipeline processing; the double-headed threaded rod 202 is driven to rotate by the first motor 201, so that the double-headed threaded rod 202 drives the first slider 204 and the first support frame 203 to move, and the length of the clamping device is adjusted according to the width of the pipeline; the moving mechanism 3 is set, and the second slider 300 and the fourth slider are moved by setting the first support rod 301, so that the position of the lower clamping plate 302 is fixed, and the third slider and the first support plate 305 are driven to move by the first hydraulic rod 304, so that the first support plate 305 drives the third damper 306 and the telescopic rod 307 to move, so that the telescopic rod 307 drives the upper clamping plate 308 to move up and down, and the pipeline is moved to the top of the third clamping plate 309, so that the moving block is engaged with the third card slot, so as to process and clamp the pipeline.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for pipe processing, comprising a base (1), characterized in that: A clamping mechanism (2) and a moving mechanism (3) are arranged on the top surface of the base (1); The clamping mechanism (2) comprises a supporting portion and a clamping portion, wherein the supporting portion is located on a side of the clamping portion; The support portion comprises a first motor (201), a first through slot is formed through the top surface of the base (1), a double-threaded rod (202) is rotatably arranged on the inner wall of the first through slot via a bearing seat, an outer surface of the double-threaded rod (202) passes through the inner wall of the first through slot and the inner side surface of the base (1) from back to front and extends to the side surface of the base (1), and a right end surface of the double-threaded rod (202) is fixedly connected to a left end surface of the first motor (201); The clamping portion comprises three first support frames (203), the outer surface of the double-headed threaded rod (202) is threadedly sleeved with two first sliders (204), the top surfaces of the two first sliders (204) are respectively fixedly connected to the bottom surfaces of the two first support frames (203) located on both sides, and the bottom surface of the first support frame (203) located in the middle is fixedly connected to the top surface of the base (1).

2. A clamping device for pipe processing according to claim 1, characterized in that: The moving mechanism (3) comprises a plurality of first support rods (301), the outer surfaces of which are slidably sleeved with a plurality of second sliders (300) and a plurality of fourth sliders, and the side surfaces of the plurality of second sliders (300) are respectively fixedly connected to the side surfaces of the plurality of lower clamping plates (302).

3. A clamping device for pipe processing according to claim 2, characterized in that: An upper clamping plate (308) is fixedly disposed on the side surfaces of a plurality of the fourth sliding blocks, a plurality of first dampers (303) are fixedly disposed on the bottom surfaces of a plurality of the lower clamping plates (302), and the bottom surfaces of a plurality of the first dampers (303) are fixedly connected to the inner bottom surface of the first support frame (203).

4. A pipe processing clamping device according to claim 3, characterized in that: A plurality of first limiting grooves are respectively provided on the inner side surfaces of a plurality of the first supporting frames (203), a plurality of third sliding blocks are slidably provided on the inner walls of a plurality of the first limiting grooves, and a plurality of first hydraulic rods (304) are respectively fixedly provided on the inner walls of a plurality of the first limiting grooves.

5. A clamping device for pipe processing according to claim 4, characterized in that: The output rod end surfaces of the plurality of first hydraulic rods (304) are respectively fixedly connected to the bottom surfaces of the plurality of third sliding blocks, the side surfaces of the plurality of third sliding blocks are fixedly provided with a plurality of first support plates (305), and the outer surfaces of the plurality of first support rods (301) respectively slide through the bottom surfaces of the plurality of first support plates (305) and extend to the top surfaces of the plurality of first support plates (305).

6. A clamping device for pipe processing according to claim 5, characterized in that: A plurality of third dampers (306) are fixedly arranged on the bottom surfaces of the plurality of first support plates (305), a plurality of telescopic rods (307) are fixedly arranged on the bottom surfaces of the plurality of first support plates (305), and the bottom surfaces of the plurality of third dampers (306) and the bottom surfaces of the plurality of telescopic rods (307) are respectively fixedly connected to the top surfaces of the plurality of upper clamping plates (308).

7. A pipe processing clamping device according to claim 6, characterized in that: A plurality of second dampers (310) are fixedly arranged on the top surfaces of the plurality of lower clamping plates (302), a third clamping plate (309) is fixedly arranged on the top surfaces of the plurality of second dampers (310), a plurality of third clamping grooves are respectively opened through the bottom surfaces of the plurality of lower clamping plates (302), a plurality of clamping blocks are fixedly arranged on the bottom surfaces of the plurality of upper clamping plates (308), and the outer surfaces of the plurality of clamping blocks are respectively clamped with the inner walls of the plurality of third clamping grooves.

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