CN217749089U

CN217749089U - Pipe bending tool

Info

Publication number: CN217749089U
Application number: CN202221518507.2U
Authority: CN
Inventors: 杜学航; 何海; 苏鹏; 杨振; 马腾飞; 王宽宽
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-08
Anticipated expiration: 2032-06-17

Abstract

The utility model provides a pipe bending tool, which comprises a base, wherein a supporting shaft is arranged on one side of the upper end surface of the base along the vertical direction, and a connecting frame and a connecting seat are arranged on the supporting shaft; one end of the connecting seat is rotatably arranged on the supporting shaft, the other end of the connecting seat is provided with an arc-shaped bent groove, the other side of the upper end surface of the base is provided with a positioning support along the vertical direction, a first arc-shaped groove is arranged on the positioning support and faces one side of the supporting shaft, one end of the connecting frame is rotatably arranged on the supporting shaft, and the other end of the connecting frame extends to the outer side of the arc-shaped bent groove; a second arc-shaped groove is formed in the inner side of the other end of the connecting frame; the first arc-shaped groove, the second arc-shaped groove and the arc-shaped bent groove can clamp the pipe simultaneously; a straight rod is fixedly connected to the outer side of the other end of the connecting frame and can extrude the pipe to be bent through rotation; the utility model provides a bending tool can reduce workman's labour intensity, improves work efficiency for construction operation is high-efficient, safe, improves the crooked qualification rate of tubular product, and it is extravagant to reduce the material.

Description

Pipe bending tool

Technical Field

The utility model belongs to the technical field of the crooked instrument of tubular product, concretely relates to tubular product bending tool.

Background

At present, in traditional building engineering work progress, the bending of tubular product adopts the manpower to bend usually, and the shortcoming of existence is: the method has the advantages that dangers exist in the actual operation process, manual bending generally needs multiple people to carry out hand and foot assistance to fix the pipe and carry out bending operation, so that great potential safety hazards are brought, and once materials are too much, the working time of workers is too long, and particularly in field construction operation, the dangers are increased due to fatigue of the workers; meanwhile, the bending quality of the processed pipe cannot be effectively guaranteed, the risk of waste materials is increased, the efficiency is low under a long-time working state, the safety cannot be effectively guaranteed, and the labor intensity is high.

Based on the technical problems in the pipe bending processing, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the weak point that exists in the above-mentioned technique, provide a crooked instrument of tubular product, aim at solving the problem that current tubular product was bent.

The utility model provides a pipe bending tool, which comprises a base, wherein a supporting shaft is arranged on one side of the upper end surface of the base along the vertical direction, and a connecting frame and a connecting seat are arranged on the supporting shaft; one end of the connecting seat is rotatably arranged on the supporting shaft, the other end of the connecting seat is provided with an arc-shaped bent groove, the other side of the upper end surface of the base is provided with a positioning support along the vertical direction, a first arc-shaped groove is arranged on the positioning support and faces one side of the supporting shaft, one end of the connecting frame is rotatably arranged on the supporting shaft, and the other end of the connecting frame extends to the outer side of the arc-shaped bent groove; a second arc-shaped groove is formed in the inner side of the other end of the connecting frame; the first arc-shaped groove, the second arc-shaped groove and the arc-shaped bent groove are positioned at the same horizontal height and can simultaneously clamp the pipe; the straight rod is fixedly connected to the outer side of the other end of the connecting frame, and the straight rod and the pipe are arranged side by side, so that the pipe can be extruded and bent through rotation.

Furthermore, one end of the connecting seat is sleeved on the supporting shaft through the first sleeve and can rotate around the supporting shaft.

Furthermore, one end of the connecting frame is sleeved on the supporting shaft through a second sleeve and can rotate around the supporting shaft.

Furthermore, the connecting frame is a concave frame structure; the upper end and the lower end of one side of the frame structure are respectively sleeved on the supporting shaft through second sleeves, and the first sleeve is positioned between the two second sleeves; the outer end of the other side of the frame structure is provided with a mounting groove, the straight rod is fixedly arranged in the mounting groove along the horizontal direction, and the second arc-shaped groove is arranged at the inner end of the other side of the frame structure.

Further, when the arc-shaped curved groove rotates to the side opposite to the second arc-shaped groove, the arc-shaped curved groove and the second arc-shaped groove form a circular positioning through hole along the axial direction of the straight rod.

Further, the straight rod is a steel pipe, and the steel pipe is welded and fixed in the mounting groove.

Further, the first arc-shaped groove and the second arc-shaped groove are arranged in the same direction.

Furthermore, the base comprises a bottom plate, a supporting table is formed on the bottom plate, the supporting shaft and the positioning support are arranged on the supporting table, and the bottom plate is a stainless steel plate.

The utility model provides a pipe bending tool can reduce workman's labour intensity, improves work efficiency for construction operation is high-efficient, safety, improves the crooked qualification rate of tubular product, and it is extravagant to reduce the material, has good economical and practical value.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic perspective view of a pipe bending tool according to the present invention;

fig. 2 is a schematic perspective view of a pipe bending tool according to the present invention;

fig. 3 is a left side view of a pipe bending tool according to the present invention;

fig. 4 is a front view of a pipe bending tool of the present invention;

fig. 5 is a right side view of a pipe bending tool of the present invention;

fig. 6 is a top view of the pipe bending tool of the present invention.

In the figure: 1. a base; 2. a support shaft; 3. positioning the bracket; 4. a connecting frame; 5. a connecting seat; 6. an arc-shaped bending groove; 7. a straight rod; 8. a first arc-shaped slot; 9. a circular positioning through hole; 10. a first sleeve; 11. a second sleeve; 12. a second arc-shaped groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 6, the utility model provides a pipe bending tool, which is suitable for the field of building engineering, and can be customized according to the size of a field material processing operation platform and the use specification requirement for the bending operation of small-diameter metal pipes and small-diameter PVC pipes; specifically, the tool comprises a base 1, a supporting shaft 2 is arranged on one side of the upper end face of the base 1 along the vertical direction, and a connecting frame 4 and a connecting seat 5 are arranged on the supporting shaft 2; one end of a connecting seat 5 is rotatably arranged on the supporting shaft 2, the other end of the connecting seat 5 is provided with an arc-shaped bent groove 6, the other side of the upper end surface of the base 1 is provided with a positioning support 3 along the vertical direction, a first arc-shaped groove 8 is arranged on the positioning support 3 facing one side of the supporting shaft 2, one end of a connecting frame 4 is rotatably arranged on the supporting shaft 2, and the other end of the connecting frame 4 extends to the outer side of the arc-shaped bent groove 6; a second arc-shaped groove 12 is arranged on the inner side of the other end of the connecting frame 4; the first arc-shaped groove 8, the second arc-shaped groove 12 and the arc-shaped bent groove 6 are positioned at the same horizontal height and can clamp the pipe simultaneously; a straight rod 7 is fixedly connected to the outer side of the other end of the connecting frame 4, and the straight rod 7 and the pipe are arranged side by side, so that the pipe can be extruded and bent through rotation; specifically, when the first arc-shaped groove 8 and the second arc-shaped groove 12 clamp the pipe together along the horizontal direction, the arc-shaped curved groove 6 is rotated to face the positioned pipe, the pipe can be sleeved at the same time, and the straight rod 7 is rotated along the horizontal direction, so that the pipe turns by taking the initial end of the arc-shaped curved groove 6 as a fulcrum; the pipe bending tool provided by the utility model can reduce labor cost and improve working efficiency, so that construction operation is efficient and safe; meanwhile, the tool is common in manufacturing materials, simple to manufacture, low in manufacturing cost, capable of being customized according to requirements and good in economic and practical values.

Preferably, in combination with the above solution, as shown in fig. 1 to 6, one end of the connecting seat 5 is sleeved on the supporting shaft 2 through the first sleeve 10 and can rotate around the supporting shaft 2, so that the assembly is relatively firm.

Preferably, in combination with the above solution, as shown in fig. 1 to 6, one end of the connecting frame 4 is sleeved on the supporting shaft 2 through the second sleeve 11 and can rotate around the supporting shaft 2, so that the assembly is firm.

Preferably, in combination with the above solution, as shown in fig. 1 to 6, the connecting frame 4 is a concave frame structure; the upper end and the lower end of one side of the frame structure are respectively sleeved on the support shaft 2 through second sleeves 11, the first sleeve 10 is positioned between the two second sleeves 11, namely the connecting seat 5 and the arc-shaped curved groove 6 are positioned in the frame structure; further, the outer end of the other side of the frame structure is provided with a mounting groove, so that the straight rod 7 can be fixedly arranged in the mounting groove along the horizontal direction, and the second arc-shaped groove 12 is arranged at the inner end of the other side of the frame structure and arranged in the same direction as the first arc-shaped groove 8.

Preferably, with the above scheme, as shown in fig. 1 to 6, when the arc-shaped curved groove 6 rotates to the side opposite to the second arc-shaped groove 12 along with the connecting seat 5, the arc-shaped curved groove 6 and the second arc-shaped groove 12 form a circular positioning through hole 9 along the axial direction of the straight rod 7, and the circular positioning through hole 9 is a through hole for positioning a pipe, so that the pipe can be conveniently positioned and bent.

Preferably, in combination with the above scheme, as shown in fig. 1 to 6, the straight rod 7 is a steel pipe, and the steel pipe is welded and fixed in the installation groove, so that the materials are easily obtained, and the cost is low.

Preferably, in combination with the above solution, as shown in fig. 1 to 6, the first arc-shaped groove 8 and the second arc-shaped groove 12 are arranged in the same direction, and clamp the pipe together.

Preferably, with the above scheme, as shown in fig. 1 to 6, the base 1 includes a bottom plate, a support platform is formed on the bottom plate, the support shaft 2 and the positioning bracket 3 are disposed on the support platform, and the bottom plate is a stainless steel plate, so that materials are easily obtained and the cost is low.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. The pipe bending tool is characterized by comprising a base (1), wherein a supporting shaft (2) is arranged on one side of the upper end face of the base (1) along the vertical direction, and a connecting frame (4) and a connecting seat (5) are arranged on the supporting shaft (2); one end of the connecting seat (5) is rotatably arranged on the supporting shaft (2), the other end of the connecting seat (5) is provided with an arc-shaped bent groove (6), the other side of the upper end surface of the base (1) is provided with a positioning support (3) along the vertical direction, one side, facing the supporting shaft (2), of the positioning support (3) is provided with a first arc-shaped groove (8), one end of the connecting frame (4) is rotatably arranged on the supporting shaft (2), and the other end of the connecting frame (4) extends to the outer side of the arc-shaped bent groove (6); a second arc-shaped groove (12) is formed in the inner side of the other end of the connecting frame (4); the first arc-shaped groove (8), the second arc-shaped groove (12) and the arc-shaped bent groove (6) are positioned at the same horizontal height, and can clamp a pipe simultaneously; a straight rod (7) is fixedly connected to the outer side of the other end of the connecting frame (4), and the straight rod (7) and the pipe are arranged side by side, so that the pipe can be extruded and bent through rotation.

2. The pipe bending tool according to claim 1, wherein one end of the connection socket (5) is sleeved on the support shaft (2) through a first sleeve (10) and can rotate around the support shaft (2).

3. The pipe bending tool according to claim 2, wherein one end of the connecting frame (4) is sleeved on the support shaft (2) through a second sleeve (11) and can rotate around the support shaft (2).

4. The pipe bending tool according to claim 3, wherein the connection frame (4) is a concave frame structure; the upper end and the lower end of one side of the frame structure are respectively sleeved on the supporting shaft (2) through the second sleeves (11), and the first sleeve (10) is positioned between the two second sleeves (11); the outer end of the other side of the frame structure is provided with a mounting groove, the straight rod (7) is fixedly arranged in the mounting groove along the horizontal direction, and the second arc-shaped groove (12) is arranged at the inner end of the other side of the frame structure.

5. The pipe bending tool according to claim 4, wherein the curved slot (6) and the second curved slot (12) form a circular positioning through hole (9) in the axial direction of the straight rod (7) when the curved slot (6) is rotated to the side opposite to the second curved slot (12).

6. The pipe bending tool according to claim 4, wherein the straight rod (7) is a steel pipe, and the steel pipe is welded and fixed in the mounting groove.

7. The pipe bending tool according to claim 1, wherein the first arcuate slot (8) and the second arcuate slot (12) are arranged in the same direction.

8. The pipe bending tool according to claim 1, wherein the base (1) comprises a bottom plate, a support table is formed on the bottom plate, the support shaft (2) and the positioning bracket (3) are arranged on the support table, and the bottom plate is a stainless steel plate.