CN220049569U - Pipe bender - Google Patents
Pipe bender Download PDFInfo
- Publication number
- CN220049569U CN220049569U CN202321647396.XU CN202321647396U CN220049569U CN 220049569 U CN220049569 U CN 220049569U CN 202321647396 U CN202321647396 U CN 202321647396U CN 220049569 U CN220049569 U CN 220049569U
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- columnar body
- plate
- distance
- pipe
- adjusting
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- 238000005452 bending Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a pipe bender, which comprises a supporting plate and a pipe bending assembly; the bent pipe assembly comprises a columnar body, a distance-adjusting compressing component and a rotating pressing component; the columnar body is fixedly arranged on the supporting plate, and an arc surface matched with the pipe to be bent is arranged on the peripheral side wall of the columnar body; the distance-adjusting compressing component is arranged on the supporting plate and is positioned on one side of the columnar body; a first accommodating space which is used for penetrating the pipe to be bent and has adjustable space is reserved between the distance-adjusting compressing component and the cambered surface of the columnar body; one end of the rotary pressing part is a rotary end and is coaxially and rotatably arranged with the columnar body; the other end is a pressing end which is far away from the columnar body; the pressing end is provided with a roller, the roller is arranged opposite to the cambered surface of the columnar body, and a second accommodating space for the pipe to be bent to penetrate is reserved between the roller and the cambered surface of the columnar body. The bending device can meet the bending operation of the to-be-bent pipes with different diameter sizes.
Description
Technical Field
The utility model relates to the technical field of pipe processing equipment, in particular to a pipe bender.
Background
In pipeline construction, pipes with different bending degrees are often required to be connected. However, most of the pipes sold in the market are linear pipes, and in order to meet the pipeline construction requirements, the linear pipes are required to be processed by a pipe bender to obtain the pipes with different bending degrees.
At present, most common pipe bending machines are used for processing pipes with single diameters. If the pipes with different diameters are bent, different pipe bending devices are required to be replaced, so that the problems of complicated pipe bending operation and increased cost are caused.
In view of the above, it is of great importance to develop a tube bender for bending tubes of different diameters.
Disclosure of Invention
The utility model aims to provide a pipe bender, which has the following specific technical scheme:
a tube bender, comprising a supporting plate and a tube bending assembly;
the bent pipe assembly comprises a columnar body, a distance-adjusting compressing component and a rotating pressing component;
the columnar body is fixedly arranged on the supporting plate, and an arc surface matched with the pipe to be bent is arranged on the peripheral side wall of the columnar body;
the distance-adjusting compressing component is arranged on the supporting plate and is positioned on one side of the columnar body; a first accommodating space which is used for penetrating the pipe to be bent and has adjustable space is reserved between the distance-adjusting compressing component and the cambered surface of the columnar body;
one end of the rotary pressing part is a rotary end and is coaxially and rotatably arranged with the columnar body; the other end is a pressing end which is far away from the columnar body; the pressing end is provided with a roller, the roller is arranged opposite to the cambered surface of the columnar body, and a second accommodating space for the pipe to be bent to penetrate is reserved between the roller and the cambered surface of the columnar body.
Optionally, the distance-adjusting compressing component comprises a fixed plate, a compressing plate and a distance-adjusting component; the fixing plate is fixedly arranged on the supporting plate; the tight pressing plate is movably arranged on the supporting plate; one end of the distance adjusting component is connected with the fixed plate, and the other end of the distance adjusting component is tightly adhered to the compacting plate; a first accommodating space is reserved between the compacting plate and the cambered surface of the columnar body.
Optionally, the roll adjustment subassembly includes screw rod and fastener, the one end of screw rod runs through the fixed plate, and through the fastener with the fixed plate is connected, the other end of screw rod with sticis the setting tightly.
Optionally, the distance-adjusting compacting component further comprises a reinforcing plate, wherein the reinforcing plate is arranged on the supporting plate and is connected with the fixing plate.
Optionally, the distance-adjusting compacting component further comprises a sliding block and a sliding groove, wherein the sliding groove is arranged on the supporting plate and is parallel to the screw rod; the sliding block is arranged on the tight pressing plate and is in sliding connection with the sliding groove.
Optionally, the distance-adjusting compacting component further comprises a locking piece used for locking the sliding block on the sliding groove, and mounting holes used for mounting the locking piece are formed in the sliding block and the sliding groove.
Optionally, the pipe bender further comprises a fixing shaft, the fixing shaft is fixedly arranged on the supporting plate, the columnar body is fixedly connected with the fixing shaft coaxially, and the rotating end of the rotating pressing component is rotatably connected with the fixing shaft.
Optionally, the rotating end of the rotating pressing part is rotatably connected with the fixed shaft through a bearing.
Optionally, the rotating pressing component is provided with a hollow cavity for avoiding the columnar body, and the roller is rotatably arranged in the hollow cavity.
Optionally, the pipe bender further comprises a supporting seat, wherein the supporting seat is arranged below the supporting plate and is connected with the supporting plate.
The application of the technical scheme of the utility model has at least the following beneficial effects:
according to the pipe bender, the distance-adjusting compressing component is adopted, so that the accommodating size of the first accommodating space can be adjusted according to the diameter size of the pipe to be bent, and the pipe to be bent with different diameter sizes can be accommodated; when the pipe bender works, one end of the pipe to be bent penetrates through the second accommodating space, the other end of the pipe to be bent penetrates through the first accommodating space, and the pipe to be bent is tightly pressed on the cambered surface of the columnar body by the distance-adjusting and tightly pressing component; at this time, the pressing end of the rotating pressing component is pushed to drive the roller to move relative to the cambered surface of the columnar body until the pipe to be bent is bent into a target shape. The bending device is simple in structure and can meet bending operation of the to-be-bent pipes with different diameter sizes.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a tubing bender in accordance with an embodiment of the present utility model;
fig. 2 is an enlarged view of region a in fig. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
the device comprises a supporting plate, a columnar body, a distance-adjusting compressing component, a fixing plate, a compressing plate, a screw, a fastening piece, a reinforcing plate, a slider, a sliding block, a sliding groove, a locking piece, a rotating pressing component, a supporting seat, a roller, a fixed shaft, a supporting seat and a supporting seat, wherein the supporting plate, the columnar body, the column body, the distance-adjusting compressing component, the fixing plate, the compressing plate, the screw, the fastening piece, the fixing plate, the reinforcing plate, the sliding block, the sliding groove, the locking piece, the rotating pressing component, the supporting seat and the supporting seat are arranged in sequence in the same sequence, and the supporting plate is arranged in the same sequence.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Examples:
referring to fig. 1-3, a tube bender comprises a support plate 1 and a tube bending assembly;
the bent pipe assembly comprises a columnar body 2, a distance-adjusting compressing component 3 and a rotary pressing component 4;
the columnar body 2 is fixedly arranged on the supporting plate 1, and an arc surface matched with the pipe to be bent is arranged on the peripheral side wall of the columnar body 2;
the distance-adjusting compressing component 3 is arranged on the supporting plate 1 and is positioned on one side of the columnar body 2; a first accommodating space which is used for penetrating the pipe to be bent and has adjustable space is reserved between the distance-adjusting compressing part 3 and the cambered surface of the columnar body 2;
one end of the rotary pressing part 4 is a rotary end and is coaxially and rotatably arranged with the columnar body 2; the other end is a pressing end which is far away from the columnar body 2; the pressing end is provided with a roller 4.1, the roller 4.1 is opposite to the cambered surface of the columnar body 2, and a second accommodating space for the pipe to be bent to penetrate is reserved between the roller 4.1 and the cambered surface of the columnar body.
The distance-adjusting compressing component 3 comprises a fixed plate 3.1, a compressing plate 3.2 and a distance-adjusting assembly; the fixing plate 3.1 is fixedly arranged on the supporting plate 1; the compacting plates 3.2 are movably arranged on the supporting plate 1; one end of the distance adjusting component is connected with the fixed plate 3.1, and the other end of the distance adjusting component is tightly attached to the pressing plate 3.2; a first accommodating space is reserved between the compacting plates 3.2 and the cambered surface of the columnar body 2.
The distance adjusting assembly comprises a screw rod 3.3 and a fastening piece 3.4 (specifically a nut), wherein a threaded hole matched with the screw rod 3.3 is formed in the fixing plate 3.1, one end of the screw rod 3.3 penetrates through the fixing plate 3.1 and is connected with the fixing plate 3.1 through the fastening piece 3.4, the other end of the screw rod 3.3 is tightly attached to the pressing plate 3.2 and used for providing a jacking force for the pressing plate 3.2, and the pressing plate 3.2 is convenient for pressing a pipe to be bent onto the cambered surface of the columnar body 2.
The distance-adjusting compressing component 3 further comprises a reinforcing plate 3.5, wherein the reinforcing plate 3.5 is arranged on the supporting plate 1 and is connected with the fixing plate 3.1 for improving the connection strength between the fixing plate 3.1 and the supporting plate 1.
The distance-adjusting compressing component 3 further comprises a sliding block 3.6 and a sliding groove 3.7, wherein the sliding groove 3.7 is arranged on the supporting plate 1 and is parallel to the screw rod 3.3; the sliding block 3.6 is welded on the compacting plate 3.2 and is in sliding connection with the sliding groove 3.7, so that guiding effect is provided for the movement of the compacting plate 3.2, and the sliding block cannot deviate from the screw 3.3.
The distance-adjusting compressing component 3 further comprises a locking piece 3.8 (particularly a bolt and a nut) for locking the sliding block 3.6 on the sliding groove 3.7, and mounting holes for mounting the locking piece 3.8 are formed in the sliding block 3.6 and the sliding groove 3.7. When the compacting plates 3.2 compact the pipe to be bent on the cambered surface of the columnar body 2, the locking pieces 3.8 are arranged to improve the stability of the compacting plates 3.2, so that the bending operation is ensured to be completed smoothly.
The pipe bender further comprises a fixed shaft 5, the fixed shaft 5 is fixedly arranged on the supporting plate 1, the columnar body 2 is fixedly connected with the fixed shaft 5 in a coaxial mode, and the rotating end of the rotating pressing part 4 is rotatably connected with the fixed shaft 5 through a bearing.
The rotary pressing part 4 is provided with a hollow cavity for avoiding the columnar body 2, and the roller 4.1 is rotatably arranged in the hollow cavity through a connecting shaft.
The pipe bender further comprises a supporting seat 6, wherein the supporting seat 6 is arranged below the supporting plate 1 and is connected with the supporting plate 1, so that the pipe bender is conveniently supported to a required height, and bending operation is convenient.
The operation process of the pipe bender is as follows:
firstly, one end of a pipe to be bent passes through the second accommodating space; and the other end passes through the first accommodating space; specifically, according to the diameter size of the pipe to be bent, the locking piece 3.8 is detached, the fastening piece 3.4 is unscrewed, the screw 3.3 is adjusted to the first accommodating space to be penetrated by the pipe to be bent, and when the screw 3.3 is adjusted again, the fastening piece 3.4 is screwed again and the locking piece 3.8 is installed when the fastening plate 3.2 presses one end of the pipe to be bent onto the cambered surface of the columnar body 2;
secondly, pushing the pressing end of the rotating pressing component 4 along the bending direction of the columnar body 2 to drive the roller 4.1 to move relative to the cambered surface of the columnar body 2 until the pipe to be bent is bent into a target shape.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A pipe bender, which is characterized by comprising a supporting plate (1) and a pipe bending component;
the bent pipe assembly comprises a columnar body (2), a distance-adjusting compressing component (3) and a rotary pressing component (4);
the columnar body (2) is fixedly arranged on the supporting plate (1), and an arc surface matched with the pipe to be bent is arranged on the peripheral side wall of the columnar body (2);
the distance-adjusting compressing component (3) is arranged on the supporting plate (1) and is positioned on one side of the columnar body (2); a first accommodating space which is used for penetrating the pipe to be bent and has adjustable space is reserved between the distance-adjusting compressing component (3) and the cambered surface of the columnar body (2);
one end of the rotary pressing part (4) is a rotary end and is coaxially and rotatably arranged with the columnar body (2); the other end is a pressing end which is far away from the columnar body (2); the pressing end is provided with a roller (4.1), the roller (4.1) is opposite to the cambered surface of the columnar body (2), and a second accommodating space for the pipe to be bent to penetrate is reserved between the roller and the cambered surface of the columnar body.
2. Tube bender according to claim 1, characterized in that the distance-adjusting pinching member (3) comprises a fixing plate (3.1), a pinching plate (3.2) and a distance-adjusting assembly; the fixing plate (3.1) is fixedly arranged on the supporting plate (1); the compacting plate (3.2) is movably arranged on the supporting plate (1); one end of the distance adjusting component is connected with the fixed plate (3.1), and the other end of the distance adjusting component is tightly attached to the pressing plate (3.2); a first accommodating space is reserved between the compacting plate (3.2) and the cambered surface of the columnar body (2).
3. Tube bender according to claim 2, characterized in that the distance-adjusting assembly comprises a screw (3.3) and a fastening piece (3.4), one end of the screw (3.3) penetrates through the fixing plate (3.1) and is connected with the fixing plate (3.1) through the fastening piece (3.4), and the other end of the screw (3.3) is tightly attached to the compacting plate (3.2).
4. Tube bender according to claim 2, characterized in that the distance-adjusting pinching means (3) further comprise a stiffening plate (3.5), which stiffening plate (3.5) is arranged on the support plate (1) and is connected to the fixing plate (3.1).
5. -pipe bender according to claim 3, characterized in that the distance-adjusting compacting member (3) further comprises a slide (3.6) and a runner (3.7), the runner (3.7) being arranged on the support plate (1) and parallel to the screw (3.3); the sliding block (3.6) is arranged on the pressing plate (3.2) and is in sliding connection with the sliding groove (3.7).
6. Tube bender according to claim 5, characterized in that the distance-adjusting compacting member (3) further comprises a locking member (3.8) for locking the slider (3.6) on the runner (3.7), and that mounting holes for mounting the locking member (3.8) are provided on both the slider (3.6) and the runner (3.7).
7. The tube bender according to any of claims 1-6, further comprising a fixed shaft (5), wherein the fixed shaft (5) is fixedly arranged on the support plate (1), the columnar body (2) is coaxially and fixedly connected with the fixed shaft (5), and the rotating end of the rotating pressing member (4) is rotatably connected with the fixed shaft (5).
8. Tube bender according to claim 7, characterized in that the rotating end of the rotating pressing member (4) is rotatably connected to the stationary shaft (5) by means of a bearing.
9. Tube bender according to claim 7, characterized in that a hollow cavity for avoiding the column (2) is provided on the rotating pressure member (4), in which hollow cavity the roller (4.1) is rotatably arranged.
10. Tube bender according to claim 7, further comprising a support seat (6), said support seat (6) being arranged below the support plate (1) and being connected to the support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647396.XU CN220049569U (en) | 2023-06-27 | 2023-06-27 | Pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647396.XU CN220049569U (en) | 2023-06-27 | 2023-06-27 | Pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220049569U true CN220049569U (en) | 2023-11-21 |
Family
ID=88786820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321647396.XU Active CN220049569U (en) | 2023-06-27 | 2023-06-27 | Pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220049569U (en) |
-
2023
- 2023-06-27 CN CN202321647396.XU patent/CN220049569U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |