CN224087654U - Continuous pipe bending device for processing automobile metal pipe - Google Patents
Continuous pipe bending device for processing automobile metal pipeInfo
- Publication number
- CN224087654U CN224087654U CN202520885307.8U CN202520885307U CN224087654U CN 224087654 U CN224087654 U CN 224087654U CN 202520885307 U CN202520885307 U CN 202520885307U CN 224087654 U CN224087654 U CN 224087654U
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- CN
- China
- Prior art keywords
- pipe
- support plate
- elastic telescopic
- connecting rod
- telescopic rod
- 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.)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of pipe bending equipment, and particularly relates to a continuous pipe bending device for processing an automobile metal pipe, which comprises a pipe bending machine and a pipe bending part in front of the pipe bending machine, wherein a supporting group of the metal pipe is arranged in front of the pipe bending machine and comprises a ring sleeve, the ring sleeve is positioned on the left side of the front of the pipe bending part and sleeved on the outer side of the metal pipe, a base is arranged in front of the pipe bending machine, a connecting rod supporting ring sleeve is rotatably arranged above the base, a support plate is fixedly arranged above the base, and a first elastic telescopic rod and a second elastic telescopic rod are arranged on the left side of the support plate and in front of the support plate and sequentially apply pulling force to a connecting rod. The utility model can form support for the adjacent bending part of the metal pipe in real time during the operation of continuous bending, avoids uneven stress caused by the hanging part, and can automatically reset to the vicinity of the part to be bent before the bending operation by forming a cycle in a self-resetting mode, thereby realizing the continuous support effect.
Description
Technical Field
The utility model belongs to the technical field of pipe bending equipment, and particularly relates to a continuous pipe bending device for processing an automobile metal pipe.
Background
The automobile metal pipe is a metal pipeline used in automobile manufacture, is mainly used for transmitting fluids such as fuel, brake fluid, refrigerant and the like, or is used as a structural support part, is suitable for complex space in an automobile, and is bent through a pipe bending machine during production, so that compact installation is realized.
At present, when a metal pipe is bent, the bent part of the metal pipe is hung outside, and the bending operation is continued on the unbent part, so that the local stress of the pipe is uneven, a stress concentration area is formed especially near a bending point, and even the cracking or plastic deformation of the material is caused.
In order to solve the problems, the application provides a continuous pipe bending device for processing an automobile metal pipe.
Disclosure of utility model
The utility model aims to provide a continuous pipe bending device for processing an automobile metal pipe, which solves the problems in the background technology.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a continuous pipe bending device for processing an automobile metal pipe, which comprises a pipe bending machine and a pipe bending part in front of the pipe bending machine;
The support group of the metal pipe is arranged in front of the pipe bending machine and comprises a ring sleeve, the ring sleeve is positioned at the left side of the front of the pipe bending part and sleeved on the outer side of the metal pipe, a base is arranged in front of the pipe bending machine, and a connecting rod support ring sleeve is rotatably arranged above the base;
The upper part of the base is fixedly provided with a support plate, and a first elastic telescopic rod and a second elastic telescopic rod are arranged on the left side of the support plate front and back and sequentially apply tension to the connecting rods.
Further, the upper end of the connecting rod is rotatably arranged on the shaft seat at the bottom of the annular sleeve, the bottom of the connecting rod is fixedly connected with a supporting disc, and the connecting rod is rotatably arranged in a positioning groove between the support plate and the base.
Further, the left side fixedly connected with of extension forward of extension board, form contained angle location connecting rod between curb plate and the extension board.
Further, a fixing rod coaxial with the bent pipe part is fixedly arranged above the support plate along the axis.
Further, the front end of the side plate is internally provided with a first positioning rod in a rotating mode, and one side of the first positioning rod is fixedly connected with the first elastic telescopic rod.
Further, a second positioning rod is rotatably arranged above the left side of the support plate, and one side of the support plate is fixedly connected with a second elastic telescopic rod.
Further, an outer ring seat is fixedly arranged on the outer side of the connecting rod adjacent to the lower end, and the inner part of the connecting rod is provided with an upper annular groove body and a lower annular groove body which are used for rotatably mounting annular mechanisms at the end parts of the first elastic telescopic rod and the second elastic telescopic rod.
The utility model has the following beneficial effects:
According to the utility model, the ring sleeve is sleeved on the outer part of the pipe and adjacent to the bent pipe part, so that the supporting disc moves along with the bending of the pipe during pipe bending operation, and the real-time supporting effect of different positions is realized, thereby ensuring uniform stress of the pipe and avoiding the situation of cracking caused by stress concentration.
According to the utility model, the first elastic telescopic rod and the second elastic telescopic rod are arranged in a bidirectional manner, and after the pipe bending operation, the connecting rod is driven to reset by the first elastic telescopic rod and the second elastic telescopic rod in sequence, so that the connecting rod moves to the initial position, manual moving is not needed, and the continuous support operation of continuous pipe bending operation is automatically adapted.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of a tube support set according to the present utility model;
FIG. 3 is a schematic view of the inner part of the ring sleeve according to the present utility model;
FIG. 4 is a schematic view of the upper part of the base of the present utility model;
FIG. 5 is a schematic top view of a base and link assembly of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
In the figure:
110. 120, a pipe bending part;
210. A base;
220. connecting rod 221, outer ring seat 222, support disc;
230. 231, shaft seat;
240. Support plate 241, fixing rod 242, side plate;
250. 251, the first elastic telescopic link;
260. 261, a second elastic telescopic rod;
201. Positioning groove 202, ball.
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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-5, the present utility model is a continuous pipe bending device for processing metal pipes of an automobile, which includes a pipe bending machine 110 and a pipe bending portion 120 in front of the pipe bending machine;
The supporting group of the metal pipe is arranged in front of the pipe bending machine 110 and comprises a ring sleeve 230, the ring sleeve is positioned at the left side of the front of the pipe bending part 120 and sleeved on the outer side of the metal pipe, a base 210 is arranged in front of the pipe bending machine 110, and a connecting rod 220 is rotatably arranged above the base to support the ring sleeve 230, so that the ring sleeve 230 automatically adapts to the direction in the bending process of the metal pipe, and the effect of real-time supporting is achieved;
The support plate 240 is fixedly installed above the base 210, a first elastic telescopic rod 251 and a second elastic telescopic rod 261 which are perpendicular to the axis of the connecting rod 220 are installed in the front-back direction of the left side of the support plate, a pulling force is sequentially applied to the connecting rod 220, after the metal pipe is bent, the first elastic telescopic rod 251 firstly releases the pulling force, so that the connecting rod 220 moves to the front of the support plate 240, and then the connecting rod 220 changes the moving direction under the action of the pulling force of the second elastic telescopic rod 261, so that the support plate 240 moves to the left front, namely the initial position;
Preferably, the upper end of the connecting rod 220 is rotatably mounted on the shaft seat 231 at the bottom of the ring sleeve 230, the bottom of the connecting rod 220 is fixedly connected with the supporting disc 222, the positioning groove 201 between the supporting plate 240 and the base 210 is rotatably mounted on the upper end of the connecting rod 220, and the balls 201 are rotatably mounted in the ring sleeve 230 and at the bottom of the supporting disc 222, so that friction force is reduced, and the movement of the ring sleeve 230 and the supporting disc 222 is more flexible, and the occurrence of the blocking condition is avoided.
Preferably, the left side of the support plate 240 is fixedly connected with a side plate 242 extending forwards, and an included angle is formed between the side plate 242 and the support plate 240 to position the connecting rod 220, and the axis of the included angle is the axis of the connecting rod 220 in the initial position.
Preferably, a fixing rod 241 coaxial with the bent pipe portion 120 is fixedly installed above the support plate 240 along the axis, and is used for positioning the support plate 240 and the installation position of the base 210, so that the rotation of the connecting rod 220 is performed with the axis of the bent pipe portion 120.
Preferably, the front end of the side plate 242 is rotatably mounted with a first positioning rod 250, one side of which is fixedly connected to a first elastic telescopic rod 251, and when the connecting rod 220 moves to the right side of the support plate 240 following the bending operation, the first elastic telescopic rod 251 generates an oblique pulling force on the connecting rod 220 from right to left in front.
Preferably, a second positioning rod 260 is rotatably installed above the left side of the support plate 240, one side of the second positioning rod is fixedly connected to a second elastic telescopic rod 261, when the connecting rod 220 is pulled back to the front of the support plate 240 by the first elastic telescopic rod 251, the pulling force of the second elastic telescopic rod 261 acts, the pulling force of the right front to the left back is applied to the connecting rod 220 until the connecting rod moves to an initial position, in addition, the second elastic telescopic rod 261 adopts a bendable elastic telescopic soft rod, and when the bending angle of a metal tube is overlarge, the part of the second elastic telescopic rod 261 passing through the fixing rod 241 is bent, so that the condition of clamping is avoided.
Preferably, an outer ring seat 221 is fixedly arranged at the outer side of the connecting rod 220 adjacent to the lower end, the inner part is provided with an upper annular groove body and a lower annular groove body, annular blocks are fixedly arranged at the opposite ends of the first elastic telescopic rod 251 and the second elastic telescopic rod 261, and the annular blocks are sleeved in the upper annular groove body and the lower annular groove body;
It can be understood that the utility model can form support for the adjacent bending part of the metal pipe in real time during the operation of continuous bending, avoid uneven stress caused by the hanging part, and automatically reset to the vicinity of the part to be bent before the bending operation by forming a cycle in a self-resetting mode, thereby realizing the continuous support effect.
One specific application of the operation flow of this embodiment is that, during pipe bending operation, the ring sleeve 230 positioned at the left side of the front of the pipe bending portion 120 is sleeved on the outer side of the pipe, and is supported by the connection between the connecting rod 220 and the supporting disc 222, then when the pipe is bent, the ring sleeve 230 is driven to rotate synchronously, and the supporting disc 222 at this time rotates in the positioning groove 201, so as to achieve the effect of supporting the pipe in real time, further, after bending and shaping and moving out the clamp, the connecting rod 220 is applied with a pulling force by the elasticity of the first elastic telescopic rod 251, so that the connecting rod 220 moves to the front of the support plate 240 in a reverse direction, and then the connecting rod 220 is pulled again by the elasticity of the second elastic telescopic rod 261, so that the ring sleeve 230 is driven to move to the left side of the front of the pipe bending portion 120 to support the pipe, and after the arrangement, a circulation is formed, so as to adapt to the continuous pipe bending operation of the pipe.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520885307.8U CN224087654U (en) | 2025-05-07 | 2025-05-07 | Continuous pipe bending device for processing automobile metal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520885307.8U CN224087654U (en) | 2025-05-07 | 2025-05-07 | Continuous pipe bending device for processing automobile metal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224087654U true CN224087654U (en) | 2026-04-07 |
Family
ID=99300130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520885307.8U Active CN224087654U (en) | 2025-05-07 | 2025-05-07 | Continuous pipe bending device for processing automobile metal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224087654U (en) |
-
2025
- 2025-05-07 CN CN202520885307.8U patent/CN224087654U/en active Active
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