CN205342194U - Butt -joint boss base - Google Patents
Butt -joint boss base Download PDFInfo
- Publication number
- CN205342194U CN205342194U CN201521048649.7U CN201521048649U CN205342194U CN 205342194 U CN205342194 U CN 205342194U CN 201521048649 U CN201521048649 U CN 201521048649U CN 205342194 U CN205342194 U CN 205342194U
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- CN
- China
- Prior art keywords
- butt
- joint boss
- joint
- base
- boss
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a butt -joint boss base, butt -joint boss base is equipped with a mounting hole, be equipped with the solder joint around the butt -joint boss, the butt -joint boss includes an installation department and a supporting part, the installation department install in in the mounting hole, the supporting part support in the upper surface of base, the installation department is equipped with a contact site, the contact site is the step form. The utility model discloses a butt -joint boss can be realized the butt -joint boss with the reliability of butt -joint boss base's connected mode can reduce the technical ability degree of difficulty to the operation workman simultaneously, reduces the requirement of the precision of work piece processing to reduction in production cost.
Description
Technical field
This utility model relates to a kind of platform foot, espespecially a kind of base with boss.
Background technology
The connected mode of existing boss and base, at present based on welding procedure, human weld is higher to the skill set requirements of operative employee, and its operating technology directly affects product appearance quality and soldering reliability.Another kind welds for mechanical hand, and this welding procedure is high to the size of workpiece and the requirement of fixture making precision.Such as the connected mode that Fig. 1 is existing boss B and base A, the existing boss B structure in Fig. 2 position, as shown in Figure 1, solder joint C is distributed in the periphery of boss B and base A, weld seam outside, such as human weld, requiring that the solder technology of welding personnel is really up to the mark, guarantee weld seam is solid, attractive in appearance.If welded with mechanical hand, then clamping is consuming time, and workpiece size precision requires height.Increase its production cost, and the connection between base A and boss B is unstable, it is easy to loosen.
Therefore, it is necessary to design a kind of new butt-joint boss base, to overcome the problems referred to above.
Summary of the invention
Creation purpose of the present utility model is in that to provide a kind of butt-joint boss by arranging a step-like contact surface, is connected with the firm of butt-joint boss realizing base.
In order to achieve the above object, this utility model adopts the following technical scheme that a kind of butt-joint boss base, and including a butt-joint boss, described butt-joint boss base is provided with an installing hole, described butt-joint boss be provided around solder joint；Described butt-joint boss includes an installation portion and a support portion, and described installation portion is installed in described installing hole；Described support portion is supported in the upper surface of described base, and described installation portion is provided with a contact site, and described contact site is step-like.
Further, described solder joint is positioned at the surrounding of described contact site and is positioned at described installing hole.
Further, described solder joint is coated with described contact site.
Further, the transverse width of described installation portion is less than the transverse width of described support portion.
Further, described butt-joint boss is provided with a through hole and runs through described installation portion and described support portion.
Compared with prior art, this utility model has the advantages that by arranging a step-like contact site on the installation portion of described butt-joint boss, to realize the reliability of the connected mode of described butt-joint boss and described base, the technical ability difficulty to operator can be reduced simultaneously, reduce the requirement of the precision of work pieces process, thus reducing production cost.
[accompanying drawing explanation]
Fig. 1 is the sectional view of boss and base connected mode in prior art；
Fig. 2 is the structural representation of boss in prior art；
Fig. 3 is the sectional view of this utility model butt-joint boss base；
Fig. 4 is this utility model butt-joint boss structure schematic diagram；
Fig. 5 is the schematic diagram of this utility model butt-joint boss base.
The drawing reference numeral of detailed description of the invention illustrates:
| Butt-joint boss base | 1 | Installing hole | 10 1 --> |
| Butt-joint boss | 2 | Support portion | 20 |
| Installation portion | 21 | Contact site | 210 |
| Through hole | 22 | Solder joint | 3 |
[detailed description of the invention]
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figures 3 to 5, butt-joint boss 2 of the present utility model is in order to be welded in a butt-joint boss base 1, described butt-joint boss base 1 is provided with an installing hole 10, described butt-joint boss 2 includes installation portion 21 and a support portion 20, the transverse width of described installation portion 21 is less than the transverse width of described support portion 20, so that described installation portion 21 is installed in described installing hole 10, described support portion 20 is supported in the upper surface of described butt-joint boss base 1.Described butt-joint boss 2 is provided with a through hole 22 and runs through described installation portion 21 and described support portion 20, is available for an instrument (not shown) traverse.Additionally, described installation portion 21 is provided with a contact site 210, described contact site 210 is in step-like.By the method for attachment by butt-joint of the described butt-joint boss 2, after making described boss and described butt-joint boss base 1 mutually push against, under the effect of electric current, the face that described contact site 210 contacts with described butt-joint boss base 1 can produce high temperature；When reaching plastic state, between described contact site 210 and described butt-joint boss base 1, the molten solder joint 3 that formed is positioned at the described contact site 210 of surrounding's encirclement of described contact site 210, makes described butt-joint boss 2 good looking appearance, improves its welding quality further；The advantages such as meanwhile, under the power etc. ensureing butt-joint equipment is rationally arranged, it is simple that its technique has operability, it is not necessary to clamping, and butt-joint speed is fast and solder joint is reliable.
This utility model by arranging a step-like contact site 210 on the installation portion 21 of described butt-joint boss 2, to realize the reliability of the connected mode of described butt-joint boss 2 and described butt-joint boss base 1, the technical ability difficulty to operator can be reduced simultaneously, reduce the requirement of the precision of work pieces process, thus reducing production cost.
Detailed description above is only the explanation of the preferred embodiment of this utility model, non-the scope of the claims therefore limiting to this utility model, so, all utilization this creation description and diagramatic content institute equivalence techniques for it change, and are both contained in the scope of the claims of this creation.
Claims (5)
1. a butt-joint boss base, including a butt-joint boss, described butt-joint boss base is provided with an installing hole, described butt-joint boss be provided around solder joint；Described butt-joint boss includes an installation portion and a support portion, and described installation portion is installed in described installing hole；Described support portion is supported in the upper surface of described base, and described installation portion is provided with a contact site, and described contact site is step-like.
2. a kind of butt-joint boss base as claimed in claim 1, it is characterised in that: described solder joint is positioned at the surrounding of described contact site and is positioned at described installing hole.
3. a kind of butt-joint boss base as claimed in claim 1, it is characterised in that: described solder joint is coated with described contact site.
4. a kind of butt-joint boss base as claimed in claim 1, it is characterised in that: the transverse width of described installation portion is less than the transverse width of described support portion.
5. a kind of butt-joint boss base as claimed in claim 1, it is characterised in that: described butt-joint boss is provided with a through hole and runs through described installation portion and described support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048649.7U CN205342194U (en) | 2015-12-16 | 2015-12-16 | Butt -joint boss base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048649.7U CN205342194U (en) | 2015-12-16 | 2015-12-16 | Butt -joint boss base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342194U true CN205342194U (en) | 2016-06-29 |
Family
ID=56168339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048649.7U Expired - Fee Related CN205342194U (en) | 2015-12-16 | 2015-12-16 | Butt -joint boss base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342194U (en) |
-
2015
- 2015-12-16 CN CN201521048649.7U patent/CN205342194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20211216 |