CN216175607U - Spiral pipe coiling machine - Google Patents
Spiral pipe coiling machine Download PDFInfo
- Publication number
- CN216175607U CN216175607U CN202122416647.0U CN202122416647U CN216175607U CN 216175607 U CN216175607 U CN 216175607U CN 202122416647 U CN202122416647 U CN 202122416647U CN 216175607 U CN216175607 U CN 216175607U
- Authority
- CN
- China
- Prior art keywords
- spiral
- pipe
- spiral pipe
- support
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a spiral pipe coiling machine, which comprises: the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with one end of the spiral pipe die shaft through a first support, and the other end of the spiral pipe die shaft is arranged on a second support; a spiral groove is formed in the outer wall of the spiral pipe die shaft, and a pressing plate is arranged at the end part, close to the speed reducer, of the spiral groove; the pressing plate is arranged on the spiral pipe mold shaft and used for fixing one end of a pipe to be rolled into a spiral groove on the spiral pipe mold shaft; one end of the movable shaft is connected with one end, far away from the speed reducer, of the spiral pipe mold shaft through the second support, and the other end of the movable shaft is installed on the third support. When the pipe is reeled, the pipe is tangent with the section steel on the base, so that extrusion stress is generated, and the steel pipe to be reeled generates plastic deformation. The spiral pipe coiling machine is simple in structure, simple and convenient to operate, capable of being used in various environments, accurate in coiled spiral pipe size and not prone to crack.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a spiral pipe coiling machine.
Background
Spiral tubes are often used in the mechanical and chemical industries, pharmaceutical processing and other industries. In the existing machinery industry, the seamless steel tube is often required to be bent to a certain degree for use, so as to achieve a better heat exchange effect and save space.
A common bending machine mainly includes: manual, mechanical, electric and hydraulic. The electric pipe bender has more excellent performance compared with other three types, and the quality of materials from a use mode to processing and forming is better. However, most of the existing electric tube coiling machines are complex, inconvenient to operate and low in efficiency, and the cost of enterprises is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to overcome the defects of the prior art and provide a spiral pipe coiling machine which is simple in structure and convenient to operate.
(II) technical scheme
In order to solve the above problems, the present invention provides a spiral pipe rolling machine comprising: the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with one end of a spiral pipe die shaft through a first support, and the other end of the spiral pipe die shaft is installed on a second support; a spiral groove is formed in the outer wall of the spiral pipe die shaft, and a pressing plate is arranged at the end part, close to the speed reducer, of the spiral groove; the pressing plate is arranged on the spiral pipe mold shaft and used for fixing one end of a pipe to be coiled into a spiral groove on the spiral pipe mold shaft; one end of the movable shaft is connected with one end, far away from the speed reducer, of the spiral pipe die shaft through the second support, and the other end of the movable shaft is installed on the third support.
Optionally, a detachable bearing seat is arranged in the second support.
Optionally, the output end of the speed reducer is connected with one end, close to the first support, of the spiral pipe die shaft through a coupling.
Optionally, the first support, the second support and the third support are detachably fixed on the base.
Optionally, the spiral pipe rolling machine further comprises a controller electrically connected with the motor for controlling the rotation speed and the rotation direction of the motor.
Optionally, the electric machine is an ac asynchronous motor.
(III) advantageous effects
According to the spiral pipe coiling machine provided by the utility model, the end part of a pipe to be coiled is fixed in the spiral groove on the spiral pipe mold shaft through the pressing plate, and then the motor drives the spiral pipe mold shaft to rotate to complete pipe coiling. The spiral pipe coiling machine is simple in structure and easy and convenient to operate, and pipes needing to be coiled are directly fixed on the spiral pipe mold shaft to be coiled, so that the spiral pipe coiling machine can be used in various environments. And the size (length, diameter and the like) of the spiral pipe die shaft and the shape (cross section shape) and size of the spiral groove can be determined according to requirements, and the coiled spiral pipe has accurate size and is not easy to crack.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a front view of a spiral pipe coiler in an embodiment of the present invention;
FIG. 2 is a top view of a spiral pipe coiler in an embodiment of the present invention;
FIG. 3 is a schematic structural view of a spiral pipe mold shaft of a spiral pipe rolling machine in an embodiment of the present invention;
FIG. 4 is a schematic view of the assembly structure of the spiral pipe mold shaft and the pressure plate of the spiral pipe rolling machine in an embodiment of the present invention;
fig. 5 is a sectional view taken along the line a-a in fig. 4.
The reference numbers in the drawings are, in order:
1. the device comprises a motor, 2, a speed reducer, 3, a spiral pipe die shaft, 31, a spiral groove, 4, a first support, 5, a second support, 6, a pressing plate, 7, a movable shaft, 8, a third support, 9, a base, 10, a controller and 11, and a pipe to be coiled, 12, a locking bolt, 13 and a coupler.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the examples and the accompanying drawings. The following examples of the present invention are provided herein to illustrate the present invention, but are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides a spiral pipe rolling machine including: motor 1 and reduction gear 2, the output of motor 1 is connected with the input of reduction gear 2. The output end of the speed reducer 2 is connected with one end of the spiral pipe mold shaft 3 through a first support 4, and the other end of the spiral pipe mold shaft 3 is installed on a second support 5. The output end of the speed reducer 2 and one end of the spiral pipe mold shaft 3 close to the first support 4 can be connected through a coupling 13, for example, in a way that a key is matched with a key groove; after the motor 1 is started, the spiral pipe mold shaft 3 can be driven to rotate through the speed reducer 2.
The outer wall of the spiral tube mold shaft 3 is provided with spiral grooves 31 as shown in fig. 3. A pressing plate 6 is arranged at the end part of the spiral groove 31 close to the speed reducer 2; the pressing plate 6 is installed on the spiral pipe mold shaft 3, and forms a space for fixing the end part of the pipe to be coiled 11 with the spiral groove 31, so that one end of the pipe to be coiled 11 is fixed in the spiral groove 31 on the spiral pipe mold shaft 3 when the pipe coiling machine works. When performing pipe coiling, one end of the pipe to be coiled 11 is placed at the end part of the spiral groove 31 on the spiral pipe mold shaft 3 close to the reducer 2, then the end part of the pipe to be coiled 11 is pressed by the pressing plate 6, and the pressing plate 6 is fixed on the outer wall of the spiral pipe mold shaft 3, for example, by the locking bolt 12, thereby fixing one end of the pipe to be coiled 11 in the spiral groove 31, as shown in fig. 4 and 5. The cross section of the spiral groove 31 is generally semicircular, and the radius of the semicircular is the same as the radius of the pipe 11 to be rolled or slightly larger than the radius of the pipe 11 to be rolled, so that the end of the pipe 11 to be rolled can be firmly fixed in the spiral groove 31 by the pressing plate 6 matching with the spiral groove 31. The shape and size of the cross section of the spiral groove 31 may be determined as desired, and the embodiment of the present invention is not particularly limited thereto.
One end of the movable shaft 7 is connected with one end, far away from the speed reducer 2, of the spiral pipe mold shaft 3 through the second support 5, and the other end of the movable shaft 7 is fixed on the third support 8. The second support 5 is internally provided with a detachable bearing seat, so that the spiral pipe mold shaft 3 is separated from the second support 5 when the detachable bearing seat is convenient to detach.
The first support 4, the second support 5 and the third support 8 are detachably fixed on the base 9, and the arrangement is convenient for detaching the spiral pipe mold shaft 3 and the movable shaft 7 from the pipe coiling machine during part replacement and maintenance. The base 9 may be made of a steel section, and the embodiment of the present invention is not particularly limited thereto.
In one embodiment, the spiral pipe machine further includes a controller 10. The controller 10 is electrically connected to the motor 1 for controlling the rotation speed and the rotation direction of the motor 1. The electric machine 1 may be an ac asynchronous motor.
In the case of using the spiral pipe rolling machine according to the embodiment of the present invention, for example, a seamless steel pipe is rolled, the spiral pipe mold shaft 3 is connected to the decelerator 2 and the movable shaft 7 through the first support 4 and the second support 5, respectively, and the other end of the movable shaft 7 is supported by the third support 8, so that the first support 4, the second support 5, and the third support 8 are aligned. One end of the seamless steel pipe is then fixed to the end of the spiral groove 31 on the spiral pipe die shaft 3 near the speed reducer 2 by the pressing plate 6. The motor 1 is started and the motor 1 is rotated forward by the controller 10. The motor 1 drives the spiral pipe mold shaft 3 to rotate through the speed reducer 2. In the process of rotating the spiral pipe mold shaft 3, the end part of the pipe to be coiled 11 is fixed in the spiral groove 31, one side of the pipe to be coiled is in the groove of the mold shaft 3, and the other side of the pipe to be coiled is tangent to the section steel on the base 9, so that extrusion stress is generated, the pipe to be coiled is subjected to plastic deformation and slowly enters the spiral groove 31, and a spiral pipe with the same spiral shape as the spiral groove 31 is formed. After the reel pipe is completed, the motor 1 is stopped, the pressing plate 6 is removed, and the second support 5 is removed, so that the spiral pipe mold shaft 3 is connected to the movable shaft 7 and supported by the first support 4 and the third support 8. The motor is again activated and the motor 1 is reversed by the controller 10 so that the coiled coil located in the spiral groove 31 is withdrawn from the spiral groove 31 and transferred from the coil form shaft 3 to the movable shaft 7. Finally, the second support 5 is reset and the third support 8 is removed and the wound coil is removed from the loose axle 7.
According to the spiral pipe coiling machine provided by the utility model, the end part of a pipe to be coiled is arranged in the spiral groove on the spiral pipe mold shaft through the pressing plate, and then the motor drives the spiral pipe mold shaft to rotate to complete pipe coiling. The spiral pipe coiling machine is simple in structure and easy and convenient to operate, and pipes needing to be coiled are directly fixed on the spiral pipe mold shaft to be coiled, so that the spiral pipe coiling machine can be used in various environments. And the size (length, diameter and the like) of the spiral pipe die shaft and the shape (cross section shape) and size of the spiral groove can be determined according to requirements, and the coiled spiral pipe has accurate size and is not easy to crack.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to 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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific cases and should not be construed as limiting the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the utility model. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (6)
1. A spiral pipe coiler comprising: the motor comprises a motor (1) and a speed reducer (2), wherein the output end of the motor (1) is connected with the input end of the speed reducer (2); it is characterized in that the preparation method is characterized in that,
the output end of the speed reducer (2) is connected with one end of a spiral pipe mold shaft (3) through a first support (4), and the other end of the spiral pipe mold shaft (3) is installed on a second support (5);
a spiral groove (31) is formed in the outer wall of the spiral pipe mold shaft (3), a pressing plate (6) is arranged at the end part, close to the speed reducer (2), of the spiral groove (31), the pressing plate (6) is installed on the spiral pipe mold shaft (3), and the pressing plate (6) is used for fixing one end of a pipe (11) to be coiled into the spiral groove (31) in the spiral pipe mold shaft (3);
one end of the movable shaft (7) is connected with one end of the spiral pipe mold shaft (3) far away from the speed reducer (2) through the second support (5), and the other end of the movable shaft (7) is installed on the third support (8).
2. Pipe coiling machine as in claim 1, characterized in that the second seat (5) has a detachable bearing seat provided therein.
3. Pipe coiling machine as in claim 1, characterized in that the output of the reducer (2) is connected to the end of the spiral pipe die shaft (3) close to the first support (4) by means of a coupling (13).
4. Pipe coiling machine as in claim 1, characterized in that the first (4), second (5) and third (8) seats are removably fixed to a base (9).
5. The pipe coiling machine according to claim 1, characterized in that, further comprises a controller (10), the controller (10) is electrically connected with the motor (1) for controlling the rotation speed and the steering of the motor (1).
6. Pipe coiling machine as in claim 1, characterized in that the motor (1) is an alternating current asynchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416647.0U CN216175607U (en) | 2021-10-08 | 2021-10-08 | Spiral pipe coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416647.0U CN216175607U (en) | 2021-10-08 | 2021-10-08 | Spiral pipe coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216175607U true CN216175607U (en) | 2022-04-05 |
Family
ID=80861493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122416647.0U Active CN216175607U (en) | 2021-10-08 | 2021-10-08 | Spiral pipe coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216175607U (en) |
-
2021
- 2021-10-08 CN CN202122416647.0U patent/CN216175607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201073667Y (en) | Bending device for cooling pipe of blast furnace steel-casting cooling wall | |
| CN201855856U (en) | Crease resistant and bending machining device for thin metal pipe | |
| CN101972799A (en) | Anti-crease bending processor for thin metal pipe | |
| WO2012068809A1 (en) | Super large pipe diameter straight seam welded pipe shaping machine set | |
| CN201776606U (en) | Small-gap assembling and disassembling device for smoothing roll and bearing | |
| CN105252067B (en) | Overlength inner hole key slot groove broacher | |
| CN216175607U (en) | Spiral pipe coiling machine | |
| CN2728667Y (en) | Small bending radias coiled pipe bending machine | |
| CN104368712B (en) | Veneer reeling machine reducing and expansion mouth processing unit (plant) | |
| CN210358679U (en) | Conical corrugated steel pipe rolling equipment | |
| CN101239363A (en) | Electricity-saving labor-saving multifunctional lapping machine | |
| CN204381136U (en) | Bending machine | |
| CN114378136B (en) | Threaded pipe hydraulic pipe machine | |
| CN204247851U (en) | Veneer reeling machine reducing and expansion mouth processing unit (plant) | |
| CN212063785U (en) | Large-scale motor coil dismantles equipment | |
| CN112718983A (en) | Device and method for bending spiral coil by lathe | |
| CN201105299Y (en) | Novel simple integral spiral finned tube roller mill | |
| CN105013858A (en) | Steel-plate tube coiling machine | |
| CN201239756Y (en) | Pipe bender | |
| CN216857996U (en) | Quick forming device for metal hose | |
| CN214601196U (en) | Bending device for processing coiled plate | |
| CN218015070U (en) | Pipe bending table device | |
| CN213646902U (en) | Novel pipe bending device | |
| CN211804641U (en) | Inner supporting device for longitudinal welding seam welding of large-diameter thin-wall stainless steel pipe | |
| CN216540254U (en) | Feeding mechanism of stainless steel pipe cold-drawing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |