CN214467799U

CN214467799U - Special pipe for stably supporting arc-shaped surface

Info

Publication number: CN214467799U
Application number: CN202023082186.XU
Authority: CN
Inventors: 米现峰; 高培辰; 毛霞; 马传超
Original assignee: Shandong Huashun Heavy Industry Group Co ltd
Current assignee: Shandong Huashun Heavy Industry Group Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-22
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the technical field of mechanical tubes technique and specifically relates to a mechanical tubes to curved surface stable support, including first arcwall face, first arcwall face is to indent and both ends equal reverse bending has first inclined plane, the tail end on first inclined plane is buckled towards relative direction and is had the second inclined plane, connects through second arcwall face integral type between two second inclined planes. The use of this device can make the device not only be suitable for the smooth spare part of surface, is suitable for the part that the surface is the arc simultaneously, and then increases the application range of device.

Description

Special pipe for stably supporting arc-shaped surface

Technical Field

The utility model belongs to the technical field of mechanical tubes, in particular to a mechanical tube for stably supporting an arc-shaped surface.

Background

The deformed seamless steel pipe is a generic term for seamless steel pipes having a cross-sectional shape other than a round pipe. According to the different shapes and sizes of the sections of the steel pipes, the steel pipes can be divided into special-shaped seamless steel pipes with equal wall thickness, special-shaped seamless steel pipes with unequal wall thickness and special-shaped seamless steel pipes with variable diameters.

The special-shaped seamless steel pipe is widely used for various structural parts, tools and mechanical parts. Compared with a round pipe, the special pipe generally has larger inertia moment and section modulus, has larger bending resistance and torsion resistance, can greatly reduce the structural weight and save steel.

The surface of the existing anisotropic pipe is mostly a straight surface, so that when the pipe is used for touching parts of which the outer surfaces are outward convex arc surfaces, such as shaft parts, the pipe is often difficult to stably support, so that the stability of the parts is poor, and the use effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mechanical tubes for stable support of arc-shaped surfaces, which is used for solving the defects in the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a mechanical tubes to arc surface stable stay, includes first arcwall face, first arcwall face is to indent and both ends are all reverse to be bent and have first inclined plane, the tail end of first inclined plane is bent towards relative direction and is had the second inclined plane, connects through second arcwall face integral type between two second inclined planes.

This device is when using, because first arcwall face is to the indent, the reverse buckling in both ends of first arcwall face, consequently, the both ends of first arcwall face are located the coplanar, consequently, make first arcwall face can not only place and act as the level on the plane and support, simultaneously to when the spare part is the arcwall face to the evagination, can match the spare part of the arcwall face to the evagination, make the arcwall face of spare part and the laminating of the first arcwall face that corresponds, and then guarantee better laminating spare part, prevent that spare part and support piece from not matching and causing the spare part to rock.

Preferably, the second arcuate surface is concave in a direction opposite to the first arcuate surface. The device can be guaranteed to be suitable for combination of parts with arc-shaped surfaces on two sides, and therefore the application range of the device is enlarged.

Preferably, a third inclined plane is arranged between the second arc-shaped surface and the second inclined plane on the corresponding side, and the second inclined plane, the third inclined plane and the second arc-shaped surface are integrally connected. Guarantee first arcwall face and second arcwall face an organic whole and link together, make things convenient for integrated into one piece.

Preferably, the joints among the first arc-shaped surface, the first inclined surface, the second inclined surface and the second arc-shaped surface are all in smooth transition.

The utility model has the advantages that: the use of this device can make the device not only be suitable for the smooth spare part of surface, is suitable for the part that the surface is the arc simultaneously, and then increases the application range of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention;

shown in the figure:

1. the first cambered surface, 2, the first inclined plane, 3, the second inclined plane, 4, the second cambered surface, 5, the third inclined plane.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A profile tube for stable support of an arcuate surface, as shown in figure 1. Including first arcwall face 1, first arcwall face 1 is to indent and both ends are all reverse to be bent and have first inclined plane 2, the tail end of first inclined plane 2 is buckled towards relative direction and has second inclined plane 3, and second arcwall face 4 is concave towards opposite direction with first arcwall face 1, is equipped with third inclined plane 5 between second arcwall face 4 and the second inclined plane 3 that corresponds the side, and second inclined plane 3, third

inclined plane

5 and 4 integral types of second arcwall face are connected, the equal rounding off of junction between first arcwall face 1, first inclined plane 2, second inclined plane 3 and the second arcwall face 4.

This device is when using, because first arcwall face 1 is to the indent, the reverse buckling in both ends of first arcwall face 1, therefore, the both ends of first arcwall face 1 are located the coplanar, consequently, make first arcwall face 1 can not only place and act as the level on the plane and support, simultaneously to the spare part when being the arcwall face to the evagination, can match the spare part of the arcwall face to the evagination, make the arcwall face of spare part and the laminating of first arcwall face 1 that corresponds, and then guarantee better laminating spare part, prevent that spare part and support piece from not matching and causing the spare part to rock.

The second arcuate surface 4 is concave in the opposite direction to the first arcuate surface 1. The device can be guaranteed to be suitable for combination of parts with arc-shaped surfaces on two sides, and therefore the application range of the device is enlarged.

The second inclined plane 3, the third inclined plane 5 and the second arc-shaped surface 4 are integrally connected. Guarantee first arcwall face 1 and second arcwall face 4 integrated into one piece together, make things convenient for integrated into one piece.

The processing technology of the utility model:

blanking, namely cutting off and blanking the round pipe or the rectangular pipe;

rolling and forming, namely feeding the round pipe or the rectangular pipe into an automatic rolling forming machine for rolling and forming;

pre-storing, namely feeding the pipe subjected to roll forming into a pipe storage bin, wherein the step is used for storing the pipe so as to ensure that the pipe is not influenced by raw materials during continuous production of a unit and avoid time waste due to shutdown;

blanking a finished product, namely cutting off and blanking the rolled and formed or pre-stored pipe according to the length of the finished product;

polishing, namely polishing the processed part to remove burrs and flash;

and (4) product collection, namely collecting and stacking the processed products. The use of this device can make the device not only be suitable for the smooth spare part of surface, is suitable for the part that the surface is the arc simultaneously, and then increases the application range of device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A mechanical tube for stably supporting an arc-shaped surface is characterized in that: including first arcwall face, first arcwall face is to indent and both ends are all reverse to be bent and have first inclined plane, the tail end of first inclined plane is bent towards relative direction and has the second inclined plane, connects through second arcwall face integral type between two second inclined planes.

2. A profiled tube for stable support of arcuate surfaces as claimed in claim 1, wherein: the second arcuate surface is concave in a direction opposite to the first arcuate surface.

3. A profiled tube for stable support of arcuate surfaces as claimed in claim 2, wherein: and a third inclined plane is arranged between the second arc-shaped surface and the second inclined plane at the corresponding side, and the second inclined plane, the third inclined plane and the second arc-shaped surface are integrally connected.

4. A profiled tube for stable support of arcuate surfaces as claimed in claim 3, wherein: the joints among the first arc-shaped surface, the first inclined surface, the second inclined surface and the second arc-shaped surface are in smooth transition.