CN210254754U - A screw connector welded structure for server - Google Patents
A screw connector welded structure for server Download PDFInfo
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- CN210254754U CN210254754U CN201920735094.5U CN201920735094U CN210254754U CN 210254754 U CN210254754 U CN 210254754U CN 201920735094 U CN201920735094 U CN 201920735094U CN 210254754 U CN210254754 U CN 210254754U
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Abstract
The utility model provides a spiro union piece welded structure for server, it includes sheet metal component and spiro union piece, and the surface of sheet metal component is provided with positioning lug, has seted up positioning groove on the bottom surface of spiro union piece, and positioning groove matches positioning lug's appearance, and positioning groove overlaps on positioning lug, and the welded layer is arranged along positioning groove and positioning lug's seam. The utility model discloses compare in prior art and can solve effectively need with the help of the location frock in the current welding operation with high costs, the problem of inefficiency that causes.
Description
Technical Field
The utility model relates to a welding technology of sheet metal component particularly, relates to a spiro union piece welded structure for server.
Background
The current server mainly includes a 1U server, a 2U server, a 3U server, a 4U server, and the like, and U is a unit (measurement unit: height or thickness) indicating an external dimension of the server, and is an abbreviation of unit, and a detailed dimension is determined by american Electronic Industries Association (EIA) which is an industry group. The servers are sized so that they remain appropriately sized for placement in an iron or aluminum rack. The rack is provided with screw holes for fixing the server, so that the server can be aligned with the screw holes of the server, and the server can be fixed by screws, so that the space required by each server can be conveniently installed.
Taking 1U server as an example, a so-called 1U server is a high-available high-density low-cost server platform, which is specially designed for special application industries and high-density computer environments. They may boot their own operating system via a local hard disk, such as Windows NT/2000/2003, Linux, Solaris, etc., similar to separate servers.
The server shell at present is mainly formed by a plurality of sheet metal component welding, and among the traditional welding technology, when the sheet metal component need weld with parts such as nut, need advance the location with the nut through location frock, then welder begins to carry out welding operation. Therefore, in the welding method, various positioning tools need to be prepared in advance according to the specific shapes and the connection positions of the sheet metal part and the nut, the cost burden is heavy, and before welding, a worker needs to operate the positioning tools, so that the operation is troublesome, and the welding tool efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a spiro union piece welded structure for server can solve effectively in the current welding operation with the help of the problem of the with high costs that location frock caused, inefficiency.
Therefore, on the one hand, the utility model provides a spiro union piece welded structure for server, it includes sheet metal component and spiro union piece, and the surface of sheet metal component is provided with positioning lug, has seted up positioning groove on the bottom surface of spiro union piece, and positioning groove matches positioning lug's appearance, and positioning groove overlaps on positioning lug, and the welded layer is arranged along positioning groove and positioning lug's seam.
Furthermore, the positioning lug is a circular lug, and the positioning groove is a circular groove.
Furthermore, the positioning lug is an oval lug, and the positioning groove is an oval groove.
Furthermore, the positioning lug is a polygonal lug, and the positioning groove is a polygonal groove.
Further, the screw connector is a nut member.
Further, the screw connector is a stud member.
The utility model provides an among the spiro union piece welded structure for server, the main improvement lies in during sheet metal component shaping operation, has processed the location lug in advance on the sheet metal component, has processed the positioning groove in advance on the bottom surface of spiro union piece, through overlapping the positioning groove on the location lug, makes to form the prepositioning before the welding between sheet metal component and the spiro union piece, then can directly carry out welding operation, can abandon traditional location frock completely;
therefore, the utility model discloses compare in prior art and can solve effectively need with the help of the location frock in the current welding operation with high costs, the problem of inefficiency that causes.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a screw joint welding structure for a server according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1, the utility model provides a pair of a screw joint spare welded structure for server that provides in the figure, sheet metal component 1 and screw joint spare 2 are provided, this screw joint spare 2 is nut spare or double-screw bolt spare, sheet metal component 1's surface is provided with positioning lug 11, positioning lug 11 is circular lug, positioning groove 21 has been seted up on screw joint spare 2's the bottom surface, positioning groove 21 is circular recess, positioning groove 21 matches positioning lug's 11 appearance, positioning groove 21 overlaps on positioning lug 11, the welded layer is arranged along positioning groove 21 and positioning lug's 11 seam.
During welding operation, firstly, a positioning bump 11 is arranged on the surface of the sheet metal part 1, and a positioning groove 21 is formed on the bottom surface of the screw connector 2; then, the positioning groove 21 is sleeved on the positioning lug 11, so that a vertical pre-connection state is formed between the screw connector 2 and the sheet metal part 1; finally, the welding part is controlled so that the welding part performs a welding operation along the joint of the positioning groove 21 and the positioning projection 11, and particularly, a spot welding operation of several points can be performed. Wherein, through carrying out the range of zigzag orbit with the seam of a plurality of solder joints along with the rectangle, can not produce the skew of orbit when welder welds because the evenly distributed principle that outside welding point (three welding point of sawtooth) can utilize the triangle corner is convenient for pull back seam department with welder, welds more accurately, the control of the welder of being more convenient for.
The screw connector welding structure for the server provided by the embodiment is mainly improved in that when a sheet metal part is molded, a positioning lug is machined on the sheet metal part in advance, a positioning groove is machined on the bottom surface of the screw connector in advance, and the positioning groove is sleeved on the positioning lug, so that pre-positioning is formed between the sheet metal part and the screw connector before welding, then welding operation can be directly carried out, and the traditional positioning tool can be completely abandoned;
therefore, compared with the prior art, the welding method and the welding device can effectively solve the problems of high cost and low efficiency caused by the need of a positioning tool in the existing welding operation.
Example two:
the other is the same as the first embodiment, except that the positioning groove and the positioning projection may be provided in an oval shape, a polygonal shape, or the like.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a spiro union piece welded structure for server, its characterized in that, includes sheet metal component (1) and spiro union piece (2), the surface of sheet metal component (1) is provided with positioning convex block (11), positioning groove (21) have been seted up on the bottom surface of spiro union piece (2), positioning groove (21) match the appearance of positioning convex block (11), positioning groove (21) overlap in on positioning convex block (11), the welding layer along positioning groove (21) with the seam of positioning convex block (11) is arranged.
2. A screw joint welding structure for server according to claim 1, wherein said positioning projection (11) is a circular projection, and said positioning groove (21) is a circular groove.
3. A screw welding structure for server according to claim 1, wherein said positioning projection (11) is an elliptical projection, and said positioning recess (21) is an elliptical recess.
4. A screw welding structure for server according to claim 1, wherein said positioning projection (11) is a polygonal projection, and said positioning groove (21) is a polygonal groove.
5. A screw joint welding structure for server according to claim 1, characterized in that said screw joint (2) is a nut member.
6. A screw welding structure for server according to claim 1, characterized in that the screw (2) is a stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735094.5U CN210254754U (en) | 2019-05-21 | 2019-05-21 | A screw connector welded structure for server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735094.5U CN210254754U (en) | 2019-05-21 | 2019-05-21 | A screw connector welded structure for server |
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| Publication Number | Publication Date |
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| CN210254754U true CN210254754U (en) | 2020-04-07 |
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| CN201920735094.5U Active CN210254754U (en) | 2019-05-21 | 2019-05-21 | A screw connector welded structure for server |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125568A (en) * | 2019-05-21 | 2019-08-16 | 深圳市亿和精密科技集团有限公司 | A kind of spiro connecting piece welding structure and welding method for server |
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2019
- 2019-05-21 CN CN201920735094.5U patent/CN210254754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125568A (en) * | 2019-05-21 | 2019-08-16 | 深圳市亿和精密科技集团有限公司 | A kind of spiro connecting piece welding structure and welding method for server |
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