CN217441150U - Flanging cold-bending square and rectangular tube for stand column - Google Patents
Flanging cold-bending square and rectangular tube for stand column Download PDFInfo
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- CN217441150U CN217441150U CN202123258662.3U CN202123258662U CN217441150U CN 217441150 U CN217441150 U CN 217441150U CN 202123258662 U CN202123258662 U CN 202123258662U CN 217441150 U CN217441150 U CN 217441150U
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- curb plate
- hem
- cold
- square tube
- plate
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Abstract
The utility model relates to a hem clod wash square tube for stand, including first curb plate and second curb plate, the arc is passed through to the one end of first curb plate and is connected with the second curb plate, the arc is protruding to the direction of keeping away from first curb plate and second curb plate, the other end of first curb plate links to each other with the hem that protrudes into double-deck wall thickness structure to the outside, the other end of hem links to each other with the second curb plate through the slope curb plate. The side plates are connected by round corners. The folded edge is provided with a plurality of connecting holes arranged along the length direction. The utility model discloses can connect other subassemblies through the hem, the arc is outwards outstanding, and is more pleasing to the eye and safe. Through setting up the connecting hole, can use other subassemblies of bolted connection, it is more convenient to connect.
Description
Technical Field
The utility model relates to the technical field of tubular product, specifically indicate a hem clod wash square tube for stand.
Background
Metal members are well known for their excellent surface hardness, overall strength, versatility in molding processes, durability, repeated use in assembly and disassembly, and the like. The cold bending rectangular tube is used as a common supporting component and is multipurpose on mechanical equipment, a goods shelf or part of building structures.
Current support component adopts the welded mode to connect many rectangular pipes or circular tube usually, and this kind of tubular product welding process is loaded down with trivial details, and the precision is difficult to control and easy desoldering, hourglass welding, and is required for welding higher, has the risk of welding seam fracture, reduces the life-span of product, improves the risk of using, and the corner of rectangular pipe is the right angle usually moreover, hurts the people easily, has the potential safety hazard.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a stand is with clod wash square tube of taking the hem convenient to connect, safe firm.
The utility model discloses a through following technical scheme realizes, provides a hem clod wash square tube for stand, including first curb plate and second curb plate, the arc is passed through to the one end of first curb plate and is connected with the second curb plate, the arc is protruding to the direction of keeping away from first curb plate and second curb plate, the other end of first curb plate links to each other with the hem that protrudes into double-deck wall thickness structure to the outside, the other end of hem passes through the slope curb plate and links to each other with the second curb plate, first curb plate, arc, second curb plate, slope curb plate, hem end to end connection in proper order constitute the tubular structure.
The one end that the first curb plate of body links to each other with the slope curb plate in this scheme is provided with outside outstanding hem, through setting up the hem, can link to each other with equipment spare part or other supporting components, and the hem is double-deck wall thickness structure, punches more easily, is convenient for be connected with equipment spare part or other supporting components.
Preferably, the folded edge is provided with a plurality of connecting holes arranged along the length direction. The connecting holes are conveniently connected with other parts through bolts.
Preferably, the length of the folded edge is 5-8 times of the thickness of the folded edge, so that the bending strength in the folded edge direction is increased, and the folded edge is not easy to deform.
Preferably, the vertical height from the end point of the inclined side plate connected with the second side plate to the first side plate is smaller than the length of the first side plate. The included angle between the inclined side plate and the vertical direction is 5-20 degrees, and the length of the inclined side plate is larger than that of the first side plate.
Preferably, the first side plate and the second side plate are parallel to each other. The cross section of the square and rectangular tube in the scheme is approximate to a square, so that the bending strength of the square and rectangular tube can be increased.
Preferably, the plates are connected with each other by round corners. The square tube corner in this scheme is the fillet, avoids the scotch risk, reduces the potential safety hazard.
The utility model has the advantages that: the utility model discloses a stand is with clod wash square tube of taking hem, through setting up the hem, conveniently connect with other supporting component or equipment spare part, because the hem is double-deck wall thickness structure, so the convenience punches through other parts of bolted connection at the hem, bolted connection is more convenient, firm, prevents the incident that the welding seam fracture caused, and the arc setting is in equipment or goods shelves one side outwards to each curb plate junction sets up the fillet, also can prevent that workman's error from causing the scratch, reduces the potential safety hazard, the utility model discloses a clod wash square tube is convenient for connect, safe firm.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a top view of the present invention;
shown in the figure:
1. first curb plate, 2, arc, 3, second curb plate, 4, slope curb plate, 5, hem, 6, connecting hole.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The utility model provides a hem clod wash square tube for stand, as shown in fig. 1-2, includes first curb plate 1 and the second curb plate 3 that are parallel to each other, and first curb plate 1 one end links to each other through arc 2 with 3 one end of second curb plate, the other end of second curb plate 3 links to each other with the one end of slope curb plate 4, the other end of slope curb plate 4 and the one end that arc 2 was kept away from to first curb plate 1 are provided with hem 5, hem 5 sets up towards the direction of keeping away from first curb plate 1, arc 2, second curb plate 3, slope curb plate 4, hem 5 end to end connection in proper order constitute tubular structure.
The folded edge 5 is of a double-layer wall thickness structure, the folded edge 5 is formed by folding a plate after the plate protrudes outwards, and the folded edge 5 is arranged in parallel with the first side plate 1. Hem 5 is formed by the laminating of both sides limit, and the one end of first side links to each other with slope curb plate 4, and the other end of first side passes through the circular arc transition and links to each other with the one end of second side, and the other end of second side links to each other with first curb plate 1.
The folding edge 5 is provided with a plurality of connecting holes 6, and the connecting holes 6 are arranged along the length direction of the square tube. The length of the folded edge 5 is 5-8 times of the wall thickness. The inclined side plate 4 forms an included angle of 15 degrees with the vertical direction.
The joints of the side plates are connected by round angles.
When the square and rectangular pipe is used, the square and rectangular pipe is usually used as a vertical column or a supporting beam, other components are connected with the connecting hole 6 on the square and rectangular pipe through a bolt, and the arc-shaped plate 2 faces outwards.
The processing technology of the utility model:
blanking, namely cutting off and blanking the steel plate;
rolling and forming, namely feeding the steel plate into an automatic rolling forming machine for rolling and forming, wherein the arrangement of extrusion rollers of the rolling forming machine is matched with the shape of the section of the square tube;
welding, namely welding two side edges of the steel plate after the steel plate is rolled and formed;
prestoring, namely feeding the welded pipes into a pipe storage bin, wherein the step is used for storing the pipes so as to ensure that a unit is not influenced by raw materials during continuous production and avoid time waste caused by 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;
punching, namely putting the cut pipe into a drilling machine, and processing a connecting hole 6;
polishing, namely polishing the processed part to remove burrs and flash;
and (4) product collection, namely collecting and stacking the processed products.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a hem clod wash square tube for stand which characterized in that: including first curb plate (1) and second curb plate (3), the one end of first curb plate (1) is passed through arc (2) and is connected with second curb plate (3), arc (2) are protruding to the direction of keeping away from first curb plate (1) and second curb plate (3), the other end of first curb plate (1) links to each other with hem (5) one end that protrudes into double-deck wall thickness structure to the outside, the other end of hem (5) links to each other with second curb plate (3) through slope curb plate (4), first curb plate (1), arc (2), second curb plate (3), slope curb plate (4), hem (5) end to end connection in proper order constitutes the tubular structure.
2. The edgefold cold-bent square tube for a column according to claim 1, wherein: the folded edge (5) is provided with a plurality of connecting holes (6) which are arranged along the length direction.
3. The edgefold cold-bent square tube for a column according to claim 1, wherein: the length of the folded edge (5) is 5-8 times of the thickness of the folded edge.
4. The edgefold cold-bent square tube for a column according to claim 1, wherein: the vertical height from the end point of the inclined side plate (4) connected with the second side plate (3) to the first side plate (1) is less than the length of the first side plate (1).
5. The edgefold cold-bent square tube for a column according to claim 4, wherein: the included angle between the inclined side plate (4) and the vertical direction is 5-20 degrees.
6. The edgefold cold-bent square tube for a column according to claim 5, wherein: the length of the inclined side plate (4) is greater than that of the first side plate (1).
7. The flanged cold-bent square tube for a column according to claim 1, wherein: the first side plate (1) and the second side plate (3) are parallel to each other.
8. The edgefold cold-bent square tube for a column according to claim 1, wherein: the side plates are connected with each other by round corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123258662.3U CN217441150U (en) | 2021-12-23 | 2021-12-23 | Flanging cold-bending square and rectangular tube for stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123258662.3U CN217441150U (en) | 2021-12-23 | 2021-12-23 | Flanging cold-bending square and rectangular tube for stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441150U true CN217441150U (en) | 2022-09-16 |
Family
ID=83210287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123258662.3U Active CN217441150U (en) | 2021-12-23 | 2021-12-23 | Flanging cold-bending square and rectangular tube for stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441150U (en) |
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2021
- 2021-12-23 CN CN202123258662.3U patent/CN217441150U/en active Active
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