CN211174943U - Splash-proof welding slag stud - Google Patents
Splash-proof welding slag stud Download PDFInfo
- Publication number
- CN211174943U CN211174943U CN201922413241.XU CN201922413241U CN211174943U CN 211174943 U CN211174943 U CN 211174943U CN 201922413241 U CN201922413241 U CN 201922413241U CN 211174943 U CN211174943 U CN 211174943U
- Authority
- CN
- China
- Prior art keywords
- head
- splashproof
- screw rod
- welding
- welding slag
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a double-screw bolt of splashproof welding slag, including screw rod and head, head fixed mounting be in the one end of screw rod, its characterized in that: be close to on the head install the splashproof portion on the side of screw rod, the cross-sectional area of splashproof portion is greater than the cross-sectional area of head, the utility model discloses advantage compared with prior art lies in: through the splashproof portion, can avoid drawing produced welding slag of arc welding time head department to pile up towards screw rod department, guarantee the cooperation between the part and connect, still make the welding department more pleasing to the eye simultaneously.
Description
Technical Field
The utility model relates to a mounting technical field specifically indicates a double-screw bolt of splashproof welding slag.
Background
The stud is a common connecting piece between components, the single-end stud is used more and comprises a head and a screw, before the two components are connected, the head of the stud is usually welded on one component in an arc-drawing welding mode, and then the two components are fixedly connected by matching a nut and the screw of the stud, wherein the arc-drawing welding releases high energy and has a deeper fusion depth than energy-storage welding, so that severe welding slag is generated at the edge of a welding surface of the head of the stud and the component, and the welding slag is accumulated towards the screw, so that the matching connection between the two components is influenced, the welding position is not attractive, and therefore improvement is needed.
Disclosure of Invention
The utility model provides a double-screw bolt of splashproof welding slag, it can solve when arc welding slag and pile up the technical problem that influences the cooperation between the part and connect towards screw rod department.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a double-screw bolt of splashproof welding slag, includes screw rod and head, head fixed mounting is in the one end of screw rod, be close to on the head install splashproof portion on the side of screw rod, the cross-sectional area of splashproof portion is greater than the cross-sectional area of head.
The splashproof portion includes the splashproof flange, the splashproof flange with head integrated into one piece, the splashproof flange cup joints on the screw rod.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a double-screw bolt of splashproof welding slag has included screw rod, head, splashproof portion etc. through splashproof portion, can avoid when drawing the arc welding head department produced welding slag towards screw rod department and pile up, guarantees the cooperation between the part and connects, still makes the welding department more pleasing to the eye simultaneously.
Drawings
Fig. 1 is a schematic structural view of a stud for preventing spattering welding slag of the present invention.
Fig. 2 is a schematic structural view of the utility model discloses a stud welding of splashproof welding slag is on board one.
Fig. 3 is a schematic structural view of a first stud connecting plate and a second stud connecting plate for preventing welding slag from splashing.
As shown in the figure: 1. the device comprises a screw, 2, a head, 3, a splash-proof part, 4, a splash-proof flange, 5, a first plate, 6 and a second plate.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-3:
the utility model provides a double-screw bolt of splashproof welding slag, includes screw rod 1 and head 2, 2 fixed mounting of head in the one end of screw rod 1, head 2 and 1 accessible pouring integrated into one piece of screw rod, also can pass through welding fixed connection, the double-screw bolt is used for connecting two parts that need the reciprocal anchorage, has board one 5 on the part one, has board two 6 on the part two, and head 2 welds on board one 5 through the mode of drawing arc-welding, has seted up the mounting hole on board two 6, and the screw rod 2 of double-screw bolt passes and twists the nut after this mounting hole so that board one 5 and board two 6 reciprocal anchorages, be close to on the head 2 install splashproof portion 3 on the side of screw rod 1, the cross-sectional area of splashproof portion 3 is greater than the cross-sectional area of head 2, the cross-sectional area of splashproof portion 3 and head 2 all with screw rod 1's axial vertical, the welding slag that produces when splashproof portion 3 can avoid head 2 and a 5 welding of board piles up towards screw rod 1 department, guarantees the cooperation between a 5 and the two 6 boards of board, still makes the welding department between double-screw bolt and the board 5 more pleasing to the eye simultaneously, and wherein, the mounting hole aperture on the two 6 boards should not be less than the cross section diameter of splashproof portion 3, and the thickness sum after the thickness of splashproof portion 3 and the 2 welding of head is not more than the thickness of two 6 boards.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (2)
1. The utility model provides a double-screw bolt of splashproof welding slag, includes screw rod (1) and head (2), head (2) fixed mounting be in the one end of screw rod (1), its characterized in that: the head (2) is close to the side face of the screw rod (1) is provided with a splash-proof part (3), and the cross sectional area of the splash-proof part (3) is larger than that of the head (2).
2. The stud of claim 1, wherein: splash guard portion (3) include splashproof flange (4), splashproof flange (4) with head (2) integrated into one piece, splashproof flange (4) cup joint on screw rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413241.XU CN211174943U (en) | 2019-12-25 | 2019-12-25 | Splash-proof welding slag stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413241.XU CN211174943U (en) | 2019-12-25 | 2019-12-25 | Splash-proof welding slag stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211174943U true CN211174943U (en) | 2020-08-04 |
Family
ID=71803856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413241.XU Expired - Fee Related CN211174943U (en) | 2019-12-25 | 2019-12-25 | Splash-proof welding slag stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211174943U (en) |
-
2019
- 2019-12-25 CN CN201922413241.XU patent/CN211174943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200804 Termination date: 20201225 |