Multifunctional pipe bending device

Abstract

The utility model relates to a multifunctional pipe bending device which comprises a base component, a first pipe bending component, a second pipe bending component and a first adjusting component. The multifunctional pipe bending device has the advantages that the first adjusting component is arranged between the first pipe bending component and the second pipe bending component, and the first adjusting component can adjust the distance between the first pipe bending component and the second pipe bending component, so that the multifunctional pipe bending device can adapt to pipe fittings of different sizes and pipe bending operation of different pipe bending angles; and the applicability of the multifunctional pipe bending device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline processing technical field especially relates to a multifunctional elbow device. BACKGROUND

[0002] In modern engineering construction, pipeline bending processing is a very key link, and the device for professional pipeline bending processing - elbow bender plays a pivotal role. Its design purpose is to improve construction efficiency, simplify operation process, ensure pipeline quality, reduce production cost, and at the same time can adapt to the needs of different pipe diameters. In addition, the excellent elbow bender should also have many advantages such as strengthening structure stability, optimizing use experience and ensuring operation safety.

[0003] At present, in the field of elbow equipment, the closest prior art scheme to the present scheme is that the elbow bender realizes the bending processing of the pipeline mainly through the bending die, the clamping device, the adjusting mechanism and the like.

[0004] However, the current mainstream technical scheme still has many deficiencies. Firstly, the angle of the existing elbow bender is too single, and it is difficult to flexibly adjust the angle when facing different pipe diameters, which leads to poor adaptability in actual construction and cannot meet the diversified engineering needs. Secondly, it is relatively laborious to use in the operation process, and the labor intensity is large, which not only increases the burden of the operator, but also may cause physical fatigue and injury in long-term use, and reduces the work efficiency.

[0005] At present, in view of the problems of single angle of elbow bender, low work efficiency and large labor intensity in the related art, no effective solution has been proposed. INVENTION CONTENTS

[0006] The utility model aims at the deficiency in the prior art, provides a multifunctional elbow device to solve the problems of single angle of elbow bender, low work efficiency and large labor intensity in the related art.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0008] The utility model provides a multifunctional elbow device, which comprises:

[0009] The base component is used for installing parts;

[0010] The first elbow component is arranged on the base component, and the first elbow component has a first elbow groove for embedding the pipe;

[0011] a second bending pipe component, which is rotationally connected with the first bending pipe component and has a second bending pipe slot for embedding a pipe and bending the pipe with the first bending pipe component;

[0012] a first adjusting component, which is arranged between the first bending pipe component and the second bending pipe component and is used for adjusting the distance between the first bending pipe component and the second bending pipe component.

[0013] In some embodiments, the base component comprises:

[0014] a base member, which is used for mounting the first bending pipe component, the second bending pipe component and the first adjusting component;

[0015] a fixing frame member, which is arranged on the base member and is used for fixing the pipe.

[0016] In some embodiments, the first bending pipe component comprises:

[0017] a first bending pipe member, which is arranged on the base component and has a first bending pipe slot for embedding the pipe;

[0018] a first connecting member, which is arranged on the base component and is used for detachably connecting the first bending pipe member with the base component.

[0019] In some embodiments, the second bending pipe component comprises:

[0020] a second bending pipe member, which is rotationally connected with the first bending pipe component and has a second bending pipe slot for embedding the pipe and bending the pipe with the first bending pipe component;

[0021] a handle member, which is arranged on the second bending pipe member and is used for rotating the second bending pipe member by a worker.

[0022] In some embodiments, the first adjusting component comprises:

[0023] a second connecting member, which is connected with the first bending pipe component and the second bending pipe component respectively and has a plurality of adjusting holes for connecting the second bending pipe component;

[0024] a first adjusting member, which is arranged on the second bending pipe component and is embeddedly connected with the adjusting holes;

[0025] A fixing member is arranged to pass through the adjusting hole and is threadedly connected with the first adjusting member, so as to detachably connect the second elbow component with the second connecting member.

[0026] In some embodiments, the first adjusting component further comprises:

[0027] A plurality of limiting grooves are arranged in the corresponding adjusting holes.

[0028] A limiting member is arranged in the first adjusting member and is embeddedly connected with the limiting groove, so as to prevent the second elbow component from rotating.

[0029] In some embodiments, the device further comprises:

[0030] A second adjusting component is arranged in the first elbow component, so as to adjust the outer diameter of the first elbow component.

[0031] In some embodiments, the first elbow component comprises:

[0032] A mounting member is arranged in the base component, so as to mount parts.

[0033] A plurality of elbow mold members are arranged in the mounting member and are arranged along the circumferential direction of the mounting member, so as to embed the pipe.

[0034] The second adjusting component comprises:

[0035] A plurality of second adjusting members are arranged in the mounting member and are connected with the corresponding elbow mold members, so as to drive the elbow mold members to stretch and contract, so as to adjust the outer diameter of the first elbow component.

[0036] In some embodiments, the device further comprises:

[0037] A third adjusting component is arranged in the second elbow component, so as to adjust the size of the second elbow groove in the second elbow component.

[0038] In some embodiments, the second elbow component comprises:

[0039] An upper elbow member is connected with the first adjusting component.

[0040] A lower elbow member is connected with the upper elbow member through the third adjusting component, and the outer side edges of the upper elbow member and the lower elbow member form the second elbow groove, so as to embed the pipe.

[0041] The third adjusting component comprises:

[0042] A third adjusting member is arranged on the upper bending pipe member and connected with the lower bending pipe member, and is used for driving the lower bending pipe member to stretch or shrink to adjust the size of the second bending pipe groove.

[0043] Compared with the prior art, the above technical scheme has the following technical effects:

[0044] The multifunctional bending pipe device can be adapted to pipe work of different sizes and different bending pipe angles, and the applicability of the multifunctional bending pipe device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 is a schematic view of the multifunctional bending pipe device according to the embodiment of the utility model;

[0046] Figure 2 is a schematic view of the base member according to the embodiment of the utility model;

[0047] Figure 3 is a schematic view of the first bending pipe member, the second bending pipe member and the first adjusting member according to the embodiment of the utility model (I);

[0048] Figure 4 is a schematic view of the first adjusting member according to the embodiment of the utility model (II);

[0049] Figure 5 is a schematic view of the first bending pipe member according to the embodiment of the utility model (II);

[0050] Figure 6 is a schematic view of the second adjusting member according to the embodiment of the utility model;

[0051] Figure 7 is a schematic view of the second bending pipe member according to the embodiment of the utility model (II);

[0052] Figure 8 is a schematic view of the third adjusting member according to the embodiment of the utility model.

[0053] The reference signs in the drawings are as follows: 100, base member; 110, base member; 120, fixing frame member;

[0054] 200, first bending pipe member; 210, first bending pipe member; 220, first connecting member; 230, first bending pipe groove; 240, mounting column; 250, bending mold member;

[0055] 300, second elbow component; 310, second elbow piece; 320, handle piece; 330, second elbow groove; 340, upper elbow piece; 350, lower elbow piece;

[0056] 400, first adjusting component; 410, second connecting piece; 420, first adjusting piece; 430, fixing piece; 440, adjusting hole; 450, limiting groove; 460, limiting piece;

[0057] 500, second adjusting component;

[0058] 600, third adjusting component. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is described and explained below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0060] Obviously, the drawings in the following description are only some examples or embodiments of the present application, and for those of ordinary skill in the art, the present application can be applied to other similar scenarios without creative labor on the basis of these drawings. In addition, it can be understood that although the efforts made in this development process can be complex and lengthy, for those of ordinary skill in the art related to the content disclosed in the present application, some design, manufacture or production changes based on the technical content disclosed in the present application are only routine technical means, and should not be understood as insufficient disclosure of the content disclosed in the present application.

[0061] In the present application, "embodiment" means that the specific features, structures or properties described in combination with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily mean the same embodiment, nor is it an independent or alternative embodiment that is not mutually exclusive with other embodiments. Those of ordinary skill in the art explicitly and implicitly understand that the embodiments described in the present application can be combined with other embodiments without conflict.

[0062] Embodiment 1

[0063] An exemplary embodiment of the present application is as follows: Figure 1As shown in the figure, a multifunctional pipe bending device includes a base component 100, a first pipe bending component 200, a second pipe bending component 300, and a first adjusting component 400. The base component 100 is used to mount parts; the first pipe bending component 200 is arranged on the base component 100, and the first pipe bending component 200 has a first pipe bending groove 230 for embedding a pipe; the second pipe bending component 300 is rotationally connected with the first pipe bending component 200, and the second pipe bending component 300 has a second pipe bending groove 330 for embedding the pipe and bending the pipe with the first pipe bending component 200; and the first adjusting component 400 is arranged between the first pipe bending component 200 and the second pipe bending component 300, and is used to adjust the distance between the first pipe bending component 200 and the second pipe bending component 300.

[0064] As shown in the figure, the base component 100 includes a base piece 110 and a fixing frame piece 120. The base piece 110 is used to mount the first pipe bending component 200, the second pipe bending component 300, and the first adjusting component 400; and the fixing frame piece 120 is arranged on the base piece 110 and is used to fix the pipe. Figure 2 Specifically, the base piece 110 is arranged in a square plate structure, and the base piece 110 can provide mounting conditions for parts such as the first pipe bending component 200, the second pipe bending component 300, and the first adjusting component 400.

[0065] In some embodiments, the base piece 110 includes, but is not limited to, a stainless steel plate.

[0066] It should be noted that the base piece 110 also has a threaded hole, which can be used for detachable connection of the first pipe bending component 200 on the base piece 110.

[0067] Specifically, the fixing frame piece 120 is mounted on the base piece 110 by welding, riveting, or bolt fixing, and the fixing frame piece 120 can limit the pipe.

[0068] In some embodiments, the fixing frame piece 120 includes, but is not limited to, a U-shaped plate.

[0069] As shown in the figure, the first pipe bending component 200 includes a first pipe bending piece 210 and a first connecting piece 220. The first pipe bending piece 210 is arranged on the base component 100, and the first pipe bending piece 210 has a first pipe bending groove 230 for embedding the pipe; and the first connecting piece 220 is arranged on the base component 100 and is used to detachably connect the first pipe bending piece 210 with the base component 100.

[0070] Figure 3

[0071] ​​Specifically, the first bend pipe fitting 210 is arranged in a disc structure, and the first bend pipe groove 230 on the first bend pipe fitting 210 is arranged in a semi-circular groove structure, and the first bend pipe groove 230 is arranged around the circumference of the first bend pipe fitting 210.

[0072] In some of these embodiments, the first bend 210 includes, but is not limited to, a bend disc.

[0073] It should be noted that, for pipe fittings of different diameters and with different bending angles, the first bend fitting 210 can be replaced according to actual needs.

[0074] Specifically, the first connector 220 is connected to the base 110 and the first bend 210 by means of welding, riveting or bolting, and the first connector 220 and the first bend 210 are coaxially connected.

[0075] In some of these embodiments, the first connector 220 includes, but is not limited to, a connecting post.

[0076] like Figure 3 As shown, the second bending component 300 includes a second bending member 310 and a handle member 320. The second bending member 310 is rotatably connected to the first bending component 200, and has a second bending groove 330 for embedding a pipe and bending the pipe with the first bending component 200. The handle member 320 is disposed on the second bending member 310 for the operator to rotate the second bending member 310.

[0077] Specifically, the second bend 310 is arranged in a disc structure. The second bend 310 can be connected to the first bend 210 through the first adjusting component 400. The second bend groove 330 on the second bend 310 is arranged in a semi-circular groove structure, and the second bend groove 330 is arranged around the circumference of the second bend 310.

[0078] In some of these embodiments, the second bend 310 includes, but is not limited to, a bend disc.

[0079] It should be noted that the diameter of the second bend fitting 310 is smaller than the diameter of the first bend fitting 210.

[0080] It should be noted that, for pipe fittings of different diameters and with different bending angles, the second bend fitting 310 can be replaced according to actual needs.

[0081] It should be noted that the second bend pipe component 310 has a threaded hole at its central axis, which allows for a detachable connection between the second bend pipe component 310 and the first adjusting component 400.

[0082] Specifically, any one end of the handle member 320 is connected with the second elbow member 310 by welding, riveting or bolt fixing and the like, and the handle member 320 is horizontally arranged, which can be held and rotated by the worker.

[0083] As shown in Figure 3 and Figure 4 The first adjusting member 400 includes a second connecting member 410, a first adjusting member 420 and a fixing member 430. The second connecting member 410 is connected with the first elbow member 200 and the second elbow member 300 respectively, and has a plurality of adjusting holes 440 for connecting with the second elbow member 300. The first adjusting member 420 is arranged in the second elbow member 300 and is embeddedly connected with the adjusting hole 440. The fixing member 430 passes through the adjusting hole 440 and is threadedly connected with the first adjusting member 420, which is used to detachably connect the second elbow member 300 with the second connecting member 410.

[0084] Specifically, any one end of the second connecting member 410 is rotatably connected with the first connecting member 220 through bearings and the like, and the length direction of the second connecting member 410 is the same as that of the handle member 320.

[0085] In some embodiments, the second connecting member 410 includes but is not limited to a long rod.

[0086] It should be noted that the adjusting hole 440 is a round hole, and a plurality of adjusting holes 440 are arranged along the length direction of the second connecting member 410, i.e. the adjusting hole 440 can be passed through by the first adjusting member 420.

[0087] In some embodiments, the number of the adjusting hole 440 is 5, and the 5 adjusting holes 440 are arranged along the length direction of the second connecting member 410.

[0088] Specifically, the first end of the first adjusting member 420 is connected with the second elbow member 310 by welding, riveting or bolt fixing and the like, and the first adjusting member 420 is arranged along the central axis of the second elbow member 310. The second end of the first adjusting member 420 passes through the corresponding adjusting hole 440. In addition, the first adjusting member 420 has a threaded hole, which can be connected with the fixing member 430.

[0089] In some embodiments, the first adjusting member 420 includes but is not limited to a cylinder.

[0090] It should be noted that the first end and the second end of the first adjusting member 420 are the two ends along the length direction thereof.

[0091] It should be noted that the first adjusting member 420 is inserted into the corresponding adjusting hole 440, so as to change the distance between the second elbow member 310 and the first elbow member 210.

[0092] Specifically, the fixing member 430 passes through the adjusting hole 440 on the second connecting member 410 and is threadedly connected with the threaded hole on the first adjusting member 420, so as to realize the detachable connection of the second elbow member 310 and the second connecting member 410.

[0093] In some embodiments, the fixing member 430 includes but is not limited to a bolt.

[0094] Further, the first adjusting member 400 further includes a plurality of limiting grooves 450 and a limiting member 460. Specifically, the plurality of limiting grooves 450 are respectively arranged on the corresponding adjusting holes 440; and the limiting member 460 is arranged on the first adjusting member 420 and is embeddedly connected with the limiting grooves 450, so as to prevent the second elbow member 310 from rotating.

[0095] Specifically, the limiting grooves 450 are arranged on the inner wall of the adjusting hole 440, and the limiting grooves 450 are arranged in a long groove structure, and the length direction of the limiting grooves 450 is the same as the axial direction of the adjusting hole 440.

[0096] Specifically, the limiting member 460 is formed on the outer side wall of the first adjusting member 420 by welding, riveting or one-piece forming, and the length direction of the limiting member 460 is the same as the length direction of the first adjusting member 420.

[0097] In some embodiments, the limiting member 460 includes but is not limited to a long strip.

[0098] It should be noted that the limiting member 460 is embedded in the limiting groove 450, so as to avoid the self-rotation of the second elbow member 310.

[0099] The use method of the embodiment is as follows:

[0100] In actual use, the staff selects the corresponding first elbow member 210 and second elbow member 310 according to the size of the bent pipe member and the bending angle;

[0101] Then, the staff can embed the first adjusting member 420 into the corresponding adjusting hole 440 according to the needs of the pipe member bending, and threadedly connect the fixing member 430 with the first adjusting member 420, so as to realize the connection and fixation of the second elbow member 310 and the second connecting member 410;

[0102] Then, the staff can embed the first adjusting member 420 into the corresponding adjusting hole 440 according to the needs of the pipe member bending, and threadedly connect the fixing member 430 with the first adjusting member 420, so as to realize the connection and fixation of the second elbow member 310 and the second connecting member 410;

[0103] Finally, the staff holds the handle member 320 and rotates the second elbow member 310, so as to realize the pipe bending of the pipe member.

[0104] The advantage of the embodiment is that by arranging the first adjusting component between the first elbow component and the second elbow component, the first adjusting component can adjust the distance between the first elbow component and the second elbow component, so that the multifunctional elbow device can be adapted to different sizes of pipe fittings and elbow operations of different elbow angles, and the applicability of the multifunctional elbow device is improved.

[0105] Embodiment 2

[0106] The embodiment is a variant of embodiment 1.

[0107] As shown in Figure 5 and Figure 6 , the multifunctional elbow device further comprises a second adjusting component 500. The second adjusting component 500 is arranged on the first elbow component 200 and is used to adjust the outer diameter of the first elbow component 200.

[0108] Specifically, the first elbow component 200 comprises a mounting component and a plurality of elbow mold components 250. The mounting component is arranged on the base component 100 and is used to mount parts; the plurality of elbow mold components 250 are arranged on the mounting component and are arranged around the circumference of the mounting component and are used to embed the pipe fitting.

[0109] More specifically, the mounting column 240 is vertically mounted on the base component 110 by welding, riveting or bolt fixing, etc., and the mounting column 240 can be used to mount parts such as the elbow mold component 250 and the second adjusting component 500.

[0110] In some embodiments, the mounting column 240 includes but is not limited to a cylindrical column.

[0111] More specifically, the elbow mold component 250 is connected to the mounting column 240 through the second adjusting component 500, and the elbow mold component 250 is arranged in a fan-shaped structure, and a first elbow groove 230 is formed at the outer side edge of the elbow mold component 250.

[0112] In some embodiments, the elbow mold component 250 includes but is not limited to a fan-shaped block.

[0113] It should be noted that the number of elbow mold components 250 is 3, and the 3 elbow mold components 250 are arranged around the circumference of the mounting column 240.

[0114] In some embodiments, the number of elbow mold components 250 can also be 4, 5, etc., that is, the number of elbow mold components 250 can be arranged according to actual needs, which is not limited here.

[0115] Specifically, the second adjusting component 500 comprises a plurality of second adjusting members. The plurality of second adjusting members are arranged on the mounting member and are respectively connected with the corresponding bending die members 250, and are used to drive the bending die members 250 to extend or retract so as to adjust the outer diameter of the first bending pipe component 200.

[0116] More specifically, the second adjusting members are mounted in the interior of the mounting column 240 by welding, riveting or bolt fastening, and the output shafts of the second adjusting members are connected with the bending die members 250 by welding, riveting or bolt fastening.

[0117] In some embodiments, the second adjusting members include but are not limited to telescopic motors.

[0118] It should be noted that the number of the second adjusting members is three, and the three second adjusting members are arranged along the circumference of the mounting column 240 and are respectively connected with the corresponding bending die members 250.

[0119] In some embodiments, the number of the second adjusting members is adapted to the number of the bending die members 250; it should be understood that the number of the second adjusting members is the same as the number of the bending die members 250.

[0120] The use method of the embodiment is as follows:

[0121] In actual use, the staff selects the corresponding second bending pipe member 310 according to the size of the pipe member to be bent and the angle of bending, and drives the bending die members 250 to extend or retract by starting the second adjusting members, so as to adjust the outer diameter of the first bending pipe member 210.

[0122] Subsequently, the staff can embed the first adjusting member 420 into the corresponding adjusting hole 440 according to the needs of bending the pipe member, and threadedly connect the fixing member 430 with the first adjusting member 420, so as to connect and fix the second bending pipe member 310 with the second connecting member 410.

[0123] Then, the pipe member is inserted into the fixing frame member 120, so as to preliminarily fix the pipe member, and the local part of the pipe member can be embedded into the first bending pipe groove 230 and the second bending pipe groove 330.

[0124] Finally, the staff holds the handle member 320 and rotates the second bending pipe member 310, so as to bend the pipe member.

[0125] The embodiment has the advantages that by changing the structure of the first bending pipe component and adding the second adjusting component, the outer diameter of the first bending pipe component can be adjusted according to the bending angle of the pipe member, and the applicability of the multifunctional bending pipe device is further improved.

[0126] Embodiment 3

[0127] This embodiment is a variant of embodiments 1-2.

[0128] As shown in Figure 7 and Figure 8 The multifunctional pipe bending device further comprises a third adjusting component 600. The third adjusting component 600 is arranged on the second pipe bending component 300 and is used to adjust the size of the second pipe bending groove 330 in the second pipe bending component 300.

[0129] Specifically, the second pipe bending component 300 comprises an upper pipe bending piece 340 and a lower pipe bending piece 350. The upper pipe bending piece 340 is connected with the first adjusting component 400, and the lower pipe bending piece 350 is connected with the upper pipe bending piece 340 through the third adjusting component 600. The outer side edges of the upper pipe bending piece 340 and the lower pipe bending piece 350 form the second pipe bending groove 330 for pipe embedding.

[0130] More specifically, the upper pipe bending piece 340 is coaxially connected with the first adjusting component 420 through welding, riveting or bolt fixing, etc.

[0131] In some embodiments, the upper pipe bending piece 340 comprises, but is not limited to, a pipe bending disc.

[0132] More specifically, the lower pipe bending piece 350 is connected with the upper pipe bending piece 340 through the third adjusting component 600. The lower pipe bending piece 350 and the upper pipe bending piece 340 are of the same structure and are symmetrically arranged. The second pipe bending groove 330 is formed between the upper pipe bending piece 340 and the lower pipe bending piece 350.

[0133] In some embodiments, the lower pipe bending piece 350 comprises, but is not limited to, a pipe bending disc.

[0134] Specifically, the third adjusting component 600 comprises a third adjusting component. The third adjusting component is arranged on the upper pipe bending piece 340 and is connected with the lower pipe bending piece 350, and is used to drive the lower pipe bending piece 350 to stretch or retract to adjust the size of the second pipe bending groove 330.

[0135] More specifically, the third adjusting component is installed in the interior of the upper pipe bending piece 340 through welding, riveting or bolt fixing, etc. The output shaft of the third adjusting component is connected with the lower pipe bending piece 350 through welding, riveting or bolt fixing, etc.

[0136] In some embodiments, the third adjusting component comprises, but is not limited to, a telescopic motor.

[0137] The use method of this embodiment is as follows:

[0138] In actual use, the worker bends the pipe according to the size and the angle of the pipe, and then drives the second adjusting part to drive the bending mold part 250 to extend or retract, so as to adjust the outer diameter of the first bending pipe 210, and drives the third adjusting part to drive the lower bending pipe 350 to extend or retract, so as to adjust the size of the second bending pipe groove 330.

[0139] Subsequently, the worker can embed the first adjusting part 420 into the corresponding adjusting hole 440 according to the bending requirement of the pipe, and threadedly connect the fixing part 430 with the first adjusting part 420, so as to connect and fix the upper bending pipe 340 with the second connecting part 410.

[0140] Then, the pipe is inserted into the fixing frame part 120, so as to preliminarily fix the pipe, and the pipe can be partially embedded into the first bending pipe groove 230 and the second bending pipe groove 330.

[0141] Finally, the worker holds the handle part 320 and rotates the upper bending pipe 340, so as to bend the pipe.

[0142] The embodiment has the advantages that the structure of the second bending part is changed and the third adjusting part is added, so that the distance between the upper bending pipe and the lower bending pipe can be adjusted according to the size of the pipe, and the pipe of different sizes can be applied, and the applicability of the multifunctional bending device is further improved.

[0143] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist, it should be considered that it is within the scope of the description.

[0144] The above-described embodiments only express several implementation manners of the application, the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which are within the protection scope of the application. Therefore, the protection scope of the patent of the application should be subject to the appended claims.

Claims

1. A multifunctional pipe bending device, characterized in that, include: A base component for mounting parts; A first bend component is disposed on the base component, and the first bend component has a first bend groove for embedding pipe fittings. The second bending component is rotatably connected to the first bending component, and the second bending component has a second bending groove for embedding the pipe fitting and bending the pipe fitting with the first bending component. A first adjusting component is disposed between the first bending component and the second bending component, and is used to adjust the distance between the first bending component and the second bending component.

2. The multifunctional pipe bending device according to claim 1, characterized in that, The base component includes: A base component, the base component being used to mount the first bend component, the second bend component, and the first adjustment component; A fixing bracket is disposed on the base member and is used to fix the pipe fitting.

3. The multifunctional pipe bending device according to claim 1, characterized in that, The first bend component includes: The first bend pipe fitting is disposed on the base component and has a first bend pipe groove for fitting to be embedded. A first connector is disposed on the base component for detachably connecting the first bent pipe component to the base component.

4. The multifunctional pipe bending device according to claim 1, characterized in that, The second bend component includes: The second pipe bend is rotatably connected to the first pipe bend component, and the second pipe bend has a second pipe bend groove for embedding the pipe and bending the pipe with the first pipe bend component. A handle is provided on the second bend and is used by the operator to rotate the second bend.

5. The multifunctional pipe bending device according to claim 1, characterized in that, The first adjusting component includes: The second connector is connected to the first bend component and the second bend component respectively, and the second connector has a plurality of adjustment holes for connecting the second bend component; A first adjusting member is disposed on the second bent pipe component and is embedded and connected to the adjusting hole; A fastener passes through the adjustment hole and is threadedly connected to the first adjustment member, for detachably connecting the second bend component to the second connector.

6. The multifunctional pipe bending device according to claim 5, characterized in that, The first adjusting component further includes: A plurality of limiting grooves are respectively formed in the corresponding adjustment holes; A limiting member is provided on the first adjusting member and is embedded in the limiting groove to prevent the second bending pipe component from rotating.

7. The multifunctional pipe bending device according to claim 1, characterized in that, Also includes: The second adjusting component is disposed on the first bending component and is used to adjust the outer diameter of the first bending component.

8. The multifunctional pipe bending device according to claim 7, characterized in that, The first bend component includes: Mounting component, which is disposed on the base component and is used to mount parts; A plurality of pipe bending mold components are disposed on the mounting component and arranged around the mounting component in the circumferential direction for embedding pipe components; The second adjusting component includes: A plurality of second adjusting members are disposed on the mounting member and connected to the corresponding bending die member, for driving the bending die member to extend and retract to adjust the outer diameter of the first bending component.

9. The multifunctional pipe bending device according to claim 1, characterized in that, Also includes: A third adjusting component is disposed on the second bending component and is used to adjust the size of the second bending groove in the second bending component.

10. The multifunctional pipe bending device according to claim 9, characterized in that, The second bend component includes: An upper bend pipe fitting, which is connected to the first adjusting component; The lower bend pipe fitting is connected to the upper bend pipe fitting through the third adjusting component, and the second bend groove is formed at the outer edge of the upper bend pipe fitting and the lower bend pipe fitting for fitting insertion. The third adjustment component includes: The third adjusting component is disposed on the upper bend pipe and connected to the lower bend pipe, and is used to drive the lower bend pipe to extend or retract to adjust the size of the second bend pipe groove.

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