阅读说明：本技术 车用异形接头及其生产方法 (Special-shaped joint for vehicle and production method thereof ) 是由 王玮 张建元 于 2021-09-18 设计创作，主要内容包括：本发明提供了一种车用异形接头及其生产方法,涉及车用接头的技术领域。车用异形接头包括至少两个接头管体；多个接头管体相互连接,且每个接头管体内均设置有沿接头管体的长度方向延伸的流通通道,且多个流通通道相互连通,流通通道包括第一方向和第二方向的流通路径,第一方向与第二方向呈β角度相交,0<β<180；任意相邻两个接头管体成γ角度相交,0<γ<180。车用异形接头生产方法,用于生产车用异形接头。达到了无需在狭小空间连接接头的技术效果。(The invention provides a vehicle special-shaped joint and a production method thereof, and relates to the technical field of vehicle joints. The vehicle special-shaped joint comprises at least two joint pipe bodies; the joint pipe bodies are connected with each other, a circulation channel extending along the length direction of the joint pipe body is arranged in each joint pipe body, the circulation channels are communicated with each other, each circulation channel comprises a circulation path in a first direction and a circulation path in a second direction, the first direction and the second direction are intersected at an angle beta, and the angle beta is more than 0 and less than 180; any two adjacent connector tubes intersect at an angle gamma, where 0< gamma < 180. A production method of a special-shaped joint for a vehicle is used for producing the special-shaped joint for the vehicle. The technical effect that the joint is not required to be connected in a narrow space is achieved.)

1. A vehicle special-shaped joint is characterized by comprising: at least two connector pipes;

the joint pipe bodies are connected with each other, a circulation channel extending along the length direction of the joint pipe body is arranged in each joint pipe body, the circulation channels are communicated with each other, each circulation channel comprises a circulation path (400) in a first direction and a second direction, the first direction and the second direction are intersected at an angle beta, and 0< beta < 180;

any two adjacent connector bodies intersect at an angle γ, 0< γ < 180.

2. The vehicular contour joint according to claim 1, characterized in that said joint pipe body comprises a first joint pipe body (100) and a second joint pipe body (200);

a welding rib (310) is arranged at one end of the first joint pipe body (100) connected with the second joint pipe body (200), and a welding groove (320) is arranged at one end of the second joint pipe body (200) connected with the first joint pipe body (100);

the welding groove (320) is welded with the welding rib (310).

3. 3-shaped joint for vehicles according to claim 2, characterized in that the end of the first joint body (100) remote from the second joint body (200) is provided with a quick-connect joint.

4. Vehicle profile joint according to claim 3, characterized in that the end of the second joint body (200) remote from the first joint body (100) is provided with a quick-connect joint.

5. The vehicle shaped joint as claimed in claim 2, wherein the welding rib (310) is annular, and the welding rib (310) and the first joint pipe body (100) are of an integral structure;

the outer wall of the first connector pipe body (100) is provided with a first reinforcing rib (110) used for reinforcing the welding rib (310).

6. 3-shaped joint for vehicles according to claim 2, characterized in that the outer wall of the second joint body (200) is provided with second reinforcing ribs (210) for reinforcing the welding grooves (320).

7. The vehicular contour joint of claim 6, wherein the joint tube body further comprises a third joint tube body;

one end of the third joint pipe body is provided with the welding rib (310), and the other end is provided with the welding groove (320).

8. A method for producing a vehicle profile joint, characterized by comprising the steps of, for producing a vehicle profile joint according to any one of claims 1 to 7:

s1, carrying out data acquisition on the complex special-shaped joint through a data acquisition module, and carrying out processing and model feature fitting on the data;

s2, performing reverse reconstruction on the solid model to obtain a three-dimensional digital model of the complex part;

s3, redesigning the reconstructed complex special-shaped joint through a design module, and splitting the complex special-shaped joint into at least two simple directly-producible structures;

s4, performing structural performance analysis on the complex special-shaped joint assembled by the simple and directly producible structure through a structural performance analysis module to verify the relevant performance indexes;

s5, processing the workpiece by using the generated simple directly-producible structure through the processing module;

and S6, connecting at least two simple directly producible structures with each other to form the complex special-shaped joint.

9. The method for producing a vehicle shaped joint according to claim 8, wherein the data collection of the complex part in step S1 includes collection of strength property requirement, wear resistance property requirement, and cavitation erosion resistance property requirement of the complex part.

10. The method for producing a shaped joint for vehicles as claimed in claim 8, wherein the structural performance analysis of the complex shaped joint assembled from the simple directly producible structures in step S4 includes a tensile failure test of the test piece structure and a ballast test of the test piece structure.

Technical Field

The invention relates to the technical field of automotive connectors, in particular to an automotive special-shaped connector and a production method thereof.

Background

Currently, joints are used in many areas and have become part of the automotive industry, and any vehicle model requires the use of a joint.

The traditional joint mostly takes a tree-fir shape as a structure for connecting a joint connecting port with a pipeline, all the pipelines and the joints are mounted by pressing the joint connecting position into a pipe orifice of the pipeline by using a tool, and the defects are obvious and require a large mounting space. When the installation space is large enough, the arrangement of the pipeline and the joint is easy to meet the functional requirement and is easy to manufacture. But to narrow and small installation space, the minimum demand that needs satisfy the vehicle function of arranging of pipeline, traditional joint can't install this moment.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide a vehicle special-shaped joint which does not need to connect the joint in a narrow space and a production method thereof.

Disclosure of Invention

The invention aims to provide a vehicle special-shaped joint and a production method thereof, so as to relieve the technical problem of inconvenient installation in a narrow space in the prior art.

In a first aspect, an embodiment of the present invention provides a special-shaped joint for a vehicle, including at least two joint pipe bodies;

the joint pipe bodies are connected with each other, a circulation channel extending along the length direction of the joint pipe body is arranged in each joint pipe body, the circulation channels are communicated with each other, each circulation channel comprises a circulation path in a first direction and a circulation path in a second direction, the first direction and the second direction are intersected at an angle beta, and 0< beta < 180;

any two adjacent connector bodies intersect at an angle γ, 0< γ < 180.

With reference to the first aspect, embodiments of the present invention provide a possible implementation manner of the first aspect, where the joint pipe body includes a first joint pipe body and a second joint pipe body;

a welding rib is arranged at one end, connected with the second joint pipe body, of the first joint pipe body, and a welding groove is formed at one end, connected with the first joint pipe body, of the second joint pipe body;

the welding groove is welded with the welding rib.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a quick-coupling joint is disposed at an end of the first joint pipe body, which is far away from the second joint pipe body.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a quick-coupling joint is disposed at an end of the second joint pipe body, which is far away from the first joint pipe body.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the welding rib is annular, and the welding rib and the first joint pipe body are of an integrated structure;

the outer wall of the first joint pipe body is provided with a first reinforcing rib used for reinforcing the welding rib.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the outer wall of the second joint pipe body is provided with a second reinforcing rib for reinforcing the welding groove.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the joint pipe body further includes a third joint pipe body;

one end of the third joint pipe body is provided with the welding rib, and the other end of the third joint pipe body is provided with the welding groove.

In a second aspect, an embodiment of the present invention provides a method for producing a vehicle special-shaped joint, which is used for producing the vehicle special-shaped joint, and includes the following steps:

s1, carrying out data acquisition on the complex special-shaped joint through a data acquisition module, and carrying out processing and model feature fitting on the data;

s2, performing reverse reconstruction on the solid model to obtain a three-dimensional digital model of the complex part;

s3, redesigning the reconstructed complex special-shaped joint through a design module, and splitting the complex special-shaped joint into at least two simple directly-producible structures;

s4, performing structural performance analysis on the complex special-shaped joint assembled by the simple and directly producible structure through a structural performance analysis module to verify the relevant performance indexes;

s5, processing the workpiece by using the generated simple directly-producible structure through the processing module;

and S6, connecting at least two simple directly producible structures with each other to form the complex special-shaped joint.

In combination with the second aspect, the present invention provides a possible implementation manner of the second aspect, wherein the acquiring data of the complex part in step S1 includes acquiring strength performance requirements, wear resistance performance requirements, and cavitation erosion resistance performance requirements of the complex part.

In combination with the second aspect, the embodiment of the present invention provides a possible implementation manner of the second aspect, wherein the performing the structural performance analysis on the complex shaped joint assembled by the simple directly producible structure in step S4 includes performing a tensile failure test on the test piece structure and performing a ballast test on the test piece structure.

Has the advantages that:

the invention provides a special-shaped joint for a vehicle, which comprises at least two joint pipe bodies; the joint pipe bodies are connected with each other, a circulation channel extending along the length direction of the joint pipe body is arranged in each joint pipe body, the circulation channels are communicated with each other, each circulation channel comprises a circulation path in a first direction and a circulation path in a second direction, the first direction and the second direction are intersected at an angle beta, and the angle beta is more than 0 and less than 180; any two adjacent connector tubes intersect at an angle gamma, where 0< gamma < 180.

The automobile-used dysmorphism connects has the circulation route of three and above crossing setting, consequently makes automobile-used dysmorphism connect and can carry out the adaptability adjustment according to vehicle pipe connection position to make the staff when connecting the vehicle pipeline, the automobile-used dysmorphism that this embodiment provided connects in narrow and small space on the vehicle, thereby avoids narrow and small space attach fitting on the vehicle, improves assembly efficiency.

The invention provides a production method of a special-shaped joint for a vehicle, which is used for producing the special-shaped joint for the vehicle and comprises the following steps: s1, carrying out data acquisition on the complex special-shaped joint through a data acquisition module, and carrying out processing and model feature fitting on the data; s2, performing reverse reconstruction on the solid model to obtain a three-dimensional digital model of the complex part; s3, redesigning the reconstructed complex special-shaped joint through a design module, and splitting the complex special-shaped joint into at least two simple directly-producible structures; s4, performing structural performance analysis on the complex special-shaped joint assembled by the simple and directly producible structure through a structural performance analysis module to verify the relevant performance indexes; s5, processing the workpiece by using the generated simple directly-producible structure through the processing module; and S6, connecting at least two simple directly producible structures with each other to form the complex special-shaped joint. Compared with the prior art, the production method of the special-shaped joint for the vehicle has the advantages, and the description is omitted.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a special-shaped joint for a vehicle according to an embodiment of the present invention;

FIG. 2 is a sectional view of a vehicle profile joint according to an embodiment of the present invention;

fig. 3 is a flowchart of a production method of the vehicle special-shaped joint according to the embodiment of the invention.

Icon:

100-a first connector body; 110-a first reinforcing rib;

200-a second connector body; 210-a second reinforcing rib;

310-welding ribs; 320-a welding groove;

400-flow path.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

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 defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

Referring to fig. 1 and 2, the present embodiment provides a special-shaped joint for a vehicle, which includes at least two joint pipes; the joint pipe bodies are connected with each other, a circulation channel extending along the length direction of the joint pipe body is arranged in each joint pipe body, the circulation channels are communicated with each other, each circulation channel comprises a circulation path 400 in a first direction and a second direction, the first direction and the second direction are intersected at an angle beta, and the angle beta is more than 0 and less than 180; any two adjacent connector tubes intersect at an angle gamma, where 0< gamma < 180.

Specifically, the vehicle special-shaped joint has three and above circulation route 400 that intersects and set up, consequently makes vehicle special-shaped joint can carry out the adaptability adjustment according to vehicle pipe connection position to make the staff when connecting the vehicle pipeline, the narrow and small space on the vehicle, the vehicle special-shaped joint that can adopt this embodiment to provide, thereby avoid the narrow and small space attach fitting on the vehicle, improve assembly efficiency.

Specifically, the flow-through channel within each structural body is comprised of two flow paths 400, and the two flow paths 400 can be connected at an angle between 0-180 degrees (excluding 0 and 180 degrees). Thereby after two adjacent joint bodys are connected, can make the automobile-used dysmorphism that this embodiment provided connect with the narrow and small space adaptation on the vehicle.

Wherein the flow path within each structural pipe body is comprised of two flow paths 400 and the two flow paths 400 can be connected at an angle between 0 and 180 degrees (excluding 0 and 180 degrees), so that each connector pipe body is "L" like.

Referring to fig. 1 and 2, in an alternative embodiment, the joint pipe body includes a first joint pipe body 100 and a second joint pipe body 200; a welding rib 310 is provided at one end of the first joint pipe body 100 connected to the second joint pipe body 200, and a welding groove 320 is provided at one end of the second joint pipe body 200 connected to the first joint pipe body 100; the welding groove 320 is welded to the welding rib 310.

Specifically, when the vehicle heteromorphic connector provided by the embodiment includes the first connector pipe 100 and the second connector pipe 200, the welding rib 310 is provided on the first connector pipe 100, the welding groove 320 is provided on the second connector pipe 200, and the first connector pipe 100 and the second connector pipe 200 are connected together by the welding rib 310 and the welding groove 320, so as to form the vehicle heteromorphic connector.

Referring to fig. 1 and 2, in an alternative embodiment, the first connector body 100 is provided with a quick-connect coupling at an end thereof remote from the second connector body 200.

Specifically, a quick connector can be disposed at an end of the first connector pipe 100 away from the second connector pipe 200, so that the worker can connect the first connector pipe 100 with other connectors.

Referring to fig. 1 and 2, in an alternative embodiment, the second connector body 200 is provided with a quick-connect coupling at an end thereof remote from the first connector body 100.

Specifically, a quick connector may be disposed at an end of the second connector body 200 away from the first connector body 100, so that the worker can connect the second connector body 200 to other connectors.

Referring to fig. 1 and 2, in an alternative embodiment, the welding rib 310 is annular, and the welding rib 310 and the first joint pipe 100 are of an integral structure; the outer wall of the first joint pipe body 100 is provided with a first reinforcing bead 110 for reinforcing the welding bead 310.

Specifically, the first reinforcing rib 110 is provided on the outer wall of the first connector pipe body 100 to improve the structural stability of the welding rib 310.

Referring to fig. 1 and 2, in an alternative of the present embodiment, the outer wall of the second joint pipe body 200 is provided with second reinforcing beads 210 for reinforcing the welding grooves 320.

Specifically, the second reinforcing rib 210 is provided on the outer wall of the second joint pipe body 200 to improve the structural stability of the welding groove 320.

In an alternative of this embodiment, the connector body further comprises a third connector body; one end of the third joint pipe body is provided with a welding rib 310, and the other end is provided with a welding groove 320.

Specifically, when the special-shaped joint for a vehicle provided by this embodiment further includes a third joint pipe body, that is, the special-shaped joint for a vehicle is formed by three or more structural pipe bodies, one end of the third joint pipe body is provided with the welding rib 310, and the other end is provided with the welding groove 320, so as to implement the connection manner of the first joint pipe body 100, the third joint pipe body, and the second joint pipe body 200, or implement the connection manner of the first joint pipe body 100, the third joint pipe body (or a plurality of the first joint pipe bodies), and the second joint pipe body 200.

Referring to fig. 3, the embodiment provides a method for producing a vehicle special-shaped joint, which is used for producing the vehicle special-shaped joint and comprises the following steps: s1, carrying out data acquisition on the complex special-shaped joint through a data acquisition module, and carrying out processing and model feature fitting on the data; s2, performing reverse reconstruction on the solid model to obtain a three-dimensional digital model of the complex part; s3, redesigning the reconstructed complex special-shaped joint through a design module, and splitting the complex special-shaped joint into at least two simple directly-producible structures; s4, performing structural performance analysis on the complex special-shaped joint assembled by the simple and directly producible structure through a structural performance analysis module to verify the relevant performance indexes; s5, processing the workpiece by using the generated simple directly-producible structure through the processing module; and S6, connecting at least two simple directly producible structures with each other to form the complex special-shaped joint.

It should be noted that the above-mentioned "complex shaped joint" is: there are more than three flow paths 400, and any two adjacent flow paths 400 can be connected at an angle between 0-180 degrees (excluding 0 and 180 degrees); the above-mentioned "simple directly producible structure" is: there are two flow paths 400 and the two flow paths 400 can be connected at an angle between 0-180 degrees (excluding 0 and 180 degrees).

Specifically, a worker or a technician can adopt a three-dimensional tool to collect and reversely reconstruct a complex special-shaped joint to be produced, and then split the complex special-shaped joint according to a simple directly-producible structure, so that at least two simple directly-producible structures are obtained; and carry out structural performance analysis to a plurality of "can directly produce the structure" structure after the concatenation simply, if after the analysis contrast, satisfy the design demand, can produce.

Wherein, the welding rib 310 or the welding groove 320 is arranged on the 'simple directly producible structure'; one end may be provided with a weld rib 310 and the other end with a welder slot.

Referring to fig. 3, in an alternative embodiment of the present embodiment, the data acquisition of the complex part in step S1 includes the acquisition of strength performance requirements, wear resistance performance requirements, and cavitation erosion resistance performance requirements of the complex part.

Referring to fig. 3, in an alternative embodiment, the step S4 of analyzing the structural performance of the complex shaped joint assembled by the simple directly producible structure includes performing a tensile failure test on the test piece structure and performing a ballast test on the test piece structure.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.