Movable multi-caliber integrated pipe bender

Abstract

The utility model belongs to the technical field of pipe benders, and particularly relates to a movable multi-caliber integrated pipe bender which comprises a bottom plate, a clamping assembly used for clamping and fixing one end of a pipeline and arranged on the front side of the top of the bottom plate, and a movable assembly used for clamping and fixing the other end of the pipeline and arranged on the front side of the top of the bottom plate, and the extrusion assembly is used for extruding the clamped pipeline and is arranged on the rear side of the top end of the bottom plate. The clamping assembly comprises first linear motors, the first linear motors are fixedly installed at the two ends of the left side of the top of the bottom plate, first supporting plates are fixedly installed on mover bases on the first linear motors, and first box bodies are fixedly installed at the two ends of the left side of each first supporting plate. The movable integrated pipe bender has the advantages that the problem that pipelines with different calibers are difficult to bend in the operation process of an existing pipe bender can be solved, the use range of the movable integrated pipe bender is widened, and the use flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe bender technical field, concretely is portable multi -aperture integrated pipe bender. BACKGROUND

[0002] Pipe bender is a tool for bending pipe, and is mainly used for bending straight pipe into the required shape. There are various types of pipe benders suitable for different application scenarios and materials. The portable integrated pipe bender is one of the pipe benders, and is mainly used for bending pipe in the field or small operation.

[0003] However, the existing portable integrated pipe bender is difficult to bend pipe of different diameters during operation, such as the pipe bender for large diameter, which is difficult to be applied to small diameter pipe, and has limitations. Therefore, the portable multi -aperture integrated pipe bender is invented. UTILITY MODEL CONTENT

[0004] In view of the above and / or existing problems in the portable multi -aperture integrated pipe bender, the utility model is proposed.

[0005] Therefore, the utility model aims to provide a portable multi -aperture integrated pipe bender, which can solve the above existing problems.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] The portable multi -aperture integrated pipe bender comprises a bottom plate, and a plurality of universal wheels are fixedly installed at the bottom of the bottom plate, and further comprises:

[0008] A clamping assembly is arranged on the top front side of the bottom plate for clamping and fixing one end of the pipe.

[0009] An extrusion assembly is arranged on the top rear side of the bottom plate for extruding the clamped pipe.

[0010] As a preferred scheme of the portable multi -aperture integrated pipe bender, the clamping assembly comprises:

[0011] A first linear motor is fixedly installed at the left side of the top of the bottom plate.

[0012] A first support plate is fixedly installed on the mover seat of the first linear motor.

[0013] As a preferred scheme of the portable multi -aperture integrated pipe bender, the clamping assembly further comprises:

[0014] A first box body is fixedly installed at both ends of the left side of the first support plate;

[0015] A first cylinder is fixedly installed in the first box body;

[0016] A cross plate is fixedly installed by the connecting plate through the piston rod of the first cylinder.

[0017] As a preferred scheme of the movable multi-aperture integrated pipe bender, the clamping assembly further comprises:

[0018] A second box body is fixedly installed on the cross plate;

[0019] A second cylinder is fixedly installed in the second box body.

[0020] As a preferred scheme of the movable multi-aperture integrated pipe bender, the clamping assembly further comprises:

[0021] An extrusion plate is fixedly installed by the piston rod of the second cylinder;

[0022] A stand is fixedly installed at both ends of the top right side of the bottom plate, and the stand is located at the right side of the first linear motor.

[0023] As a preferred scheme of the movable multi-aperture integrated pipe bender, the extrusion assembly comprises:

[0024] A second linear motor is fixedly installed at the top right side of the bottom plate;

[0025] A second support plate is fixedly installed on the mover seat of the second linear motor.

[0026] As a preferred scheme of the movable multi-aperture integrated pipe bender, the extrusion assembly further comprises:

[0027] A third box body is fixedly installed at the back side of the second support plate;

[0028] A third cylinder is fixedly installed in the third box body;

[0029] A U-shaped plate is fixedly installed by the piston rod of the third cylinder.

[0030] As a preferred scheme of the movable multi-aperture integrated pipe bender, the extrusion assembly further comprises:

[0031] A rotating shaft is rotatably connected to the both ends of the U-shaped plate through a bearing;

[0032] Roller, the roller is fixedly installed between two groups of rotating shafts.

[0033] Compared with the prior art:

[0034] By setting the clamping assembly for clamping and fixing one end of the pipeline, and by setting the extrusion assembly for extruding the clamped pipeline, the problem that the existing pipe bender is difficult to bend pipelines of different diameters during operation can be solved, not only the use range of the movable integrated pipe bender is improved, but also the use flexibility is improved. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is a top view schematic diagram of the utility model structure;

[0036] Figure 2 It is a clamping assembly front view schematic diagram of the utility model;

[0037] Figure 3 It is a side view schematic diagram of the extrusion assembly of the utility model;

[0038] Figure 4 It is a bottom plate and universal wheel structure schematic diagram of the utility model.

[0039] In the figure: bottom plate 10, universal wheel 11, first linear motor 20, first support plate 21, first box body 22, first cylinder 23, cross plate 24, second box body 25, second cylinder 26, extrusion plate 27, stand column 28, second linear motor 30, second support plate 31, third box body 32, third cylinder 33, U-shaped plate 34, rotating shaft 35, roller 36. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the utility model clearer, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0041] The utility model provides movable multi-orifice integrated pipe bender, please refer to Figures 1-4 , including bottom plate 10, the bottom of bottom plate 10 is fixedly installed with several universal wheels 11, its universal wheel 11 is set to four groups, and it is rectangularly arranged, and universal wheel 11 is preferably the universal wheel in patent CN214396255U, through the universal wheel 11 set, personnel can be moved with the bottom plate 10.

[0042] It also includes: a clamping assembly for clamping and fixing one end of the pipeline, and the clamping assembly is arranged on the top front side of the bottom plate 10;

[0043] The clamping assembly comprises a first linear motor 20, a first support plate 21, a first box body 22, a first cylinder 23, a cross plate 24, a second box body 25, a second cylinder 26, a pressing plate 27 and a stand 28.

[0044] The first linear motor 20 is fixedly installed at the top left side of the base plate 10, the mover seat of the first linear motor 20 is fixedly installed with the first support plate 21, the left side of the first support plate 21 is fixedly installed with the first box body 22, the first cylinder 23 is fixedly installed in the first box body 22, the piston rod of the first cylinder 23 is fixedly installed with the cross plate 24 through a connecting plate, the cross plate 24 is fixedly installed with the second box body 25, the second cylinder 26 is fixedly installed in the second box body 25, the piston rod of the second cylinder 26 is fixedly installed with the pressing plate 27, the right side of the top of the base plate 10 is fixedly installed with the stand 28, and the stand 28 is located at the right side of the first linear motor 20.

[0045] Further comprising a pressing assembly for pressing the clamped pipeline, and the pressing assembly is arranged on the top rear side of the base plate 10;

[0046] The pressing assembly comprises a second linear motor 30, a second support plate 31, a third box body 32, a third cylinder 33, a U-shaped plate 34, a rotating shaft 35 and a roller 36.

[0047] The second linear motor 30 is fixedly installed at the right side of the top of the base plate 10, the mover seat of the second linear motor 30 is fixedly installed with the second support plate 31, the rear side of the second support plate 31 is fixedly installed with the third box body 32, the third cylinder 33 is fixedly installed in the third box body 32, the piston rod of the third cylinder 33 is fixedly installed with the U-shaped plate 34, both ends of the U-shaped plate 34 are rotatably connected with the rotating shaft 35 through bearings, and the roller 36 is fixedly installed between the two groups of rotating shafts 35.

[0048] In specific use, the specific steps are as follows:

[0049] Step one: move the cross plate 24 through the first cylinder 23 until the pipeline is located at the middle position between the two groups of pressing plates 27 when the pipeline is in contact with the first support plate 21;

[0050] Step two: move the roller 36 back and forth through the third cylinder 33 until the distance between the roller 36 and the first linear motor 20 matches the diameter of the pipeline;

[0051] Step three: place the pipeline between the two groups of pressing plates 27, then press the pipeline through the second cylinder 26, at this time, the pipeline is also in contact with the first support plate 21, then move the first support plate 21 to the stand 28 through the first linear motor 20 until the pipeline is in contact with the stand 28, thereby clamping and fixing the pipeline;

[0052] Step four: move the roller 36 by the second linear motor 30, in the process of moving the roller 36, the pipe will be squeezed to bend until the pipe is bent to the required angle.

[0053] Although the present application has been described with reference to the embodiments above, various improvements can be made and equivalent substitutions can be made to the components without departing from the scope of the present application. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in the present application can be combined in any manner, and the combinations are not exhaustively described in the present specification only for the purpose of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A portable multi-caliber integrated elbow bender, comprising a base plate (10), the bottom of the base plate (10) is fixedly installed with a plurality of universal wheels (11), characterized in that, Also include: A clamping assembly for clamping and fixing one end of the pipeline, and the clamping assembly is arranged on the top front side of the bottom plate (10); An extrusion assembly for extruding the clamped pipeline, and the extrusion assembly is arranged on the top rear side of the bottom plate (10).

2. The portable multi-orifice integrated bender of claim 1, wherein, The clamping assembly comprises: A first linear motor (20), both ends of the top left side of the bottom plate (10) are fixedly installed with a first linear motor (20); A first support plate (21), the mover seat on the first linear motor (20) is fixedly installed with a first support plate (21).

3. The portable multi-orifice integrated bender of claim 2, wherein, The clamping assembly further comprises: A first box body (22), both ends of the left side of the first support plate (21) are fixedly installed with a first box body (22); A first cylinder (23), the first cylinder (23) is fixedly installed in the first box body (22); A cross plate (24), the piston rod of the first cylinder (23) is fixedly installed with a cross plate (24) through a connecting plate.

4. The portable multi-orifice integrated bender of claim 3, wherein, The clamping assembly further comprises: A second box body (25), a second box body (25) is fixedly installed on the cross plate (24); A second cylinder (26), the second cylinder (26) is fixedly installed in the second box body (25).

5. The portable multi-orifice integrated bender of claim 4, wherein, The clamping assembly further comprises: An extrusion plate (27), the piston rod of the second cylinder (26) is fixedly installed with an extrusion plate (27); A stand column (28), both ends of the top right side of the bottom plate (10) are fixedly installed with a stand column (28), and the stand column (28) is located on the right side of the first linear motor (20).

6. The portable multi-orifice integrated bender of claim 1, wherein, The extrusion assembly comprises: A second linear motor (30), the top right side of the bottom plate (10) is fixedly installed with a second linear motor (30); A second support plate (31), the mover seat on the second linear motor (30) is fixedly installed with a second support plate (31).

7. The portable multi-orifice integrated bender of claim 6, wherein, The extrusion assembly further comprises: A third box body (32), the rear side of the second support plate (31) is fixedly installed with a third box body (32); A third cylinder (33), the third cylinder (33) is fixedly installed in the third box body (32); A U-shaped plate (34), the piston rod of the third cylinder (33) is fixedly installed with a U-shaped plate (34).

8. The portable multi-orifice integrated bender of claim 7, wherein, The extrusion assembly further comprises: A rotating shaft (35), both ends of the U-shaped plate (34) are rotatably connected with a rotating shaft (35) through a bearing; A roller (36), the roller (36) is fixedly installed between the two groups of rotating shafts (35).

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