CN211693166U - Nut fixing device for sheet metal structural part - Google Patents
Nut fixing device for sheet metal structural part Download PDFInfo
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- CN211693166U CN211693166U CN202020332525.6U CN202020332525U CN211693166U CN 211693166 U CN211693166 U CN 211693166U CN 202020332525 U CN202020332525 U CN 202020332525U CN 211693166 U CN211693166 U CN 211693166U
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- sheet metal
- nut
- metal structure
- connecting rod
- fixing device
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Abstract
The utility model discloses a nut fixing device for sheet metal structure, including section of thick bamboo post, connecting rod and rivet nut, the bottom fixedly connected with bottom plate of section of thick bamboo post, the through-hole has been seted up to the center department of bottom plate, the top threaded connection of section of thick bamboo post has the cover, the side that the bottom plate was kept away from to the section of thick bamboo post has seted up the spout. This a nut fixing device for sheet metal structure, through the section of thick bamboo post, the connecting rod, the setting of first threaded rod and second threaded rod, the one end at first threaded rod is put through threaded connection's mode with the rivet nut, the surface of bottom plate is hugged closely to the one end that makes the rivet nut, a handheld handle, the downthehole of sheet metal structure is put into to the one end that will pull the rivet nut, another hand or machinery rotate the handle, make in a connecting rod to remove to the handle direction, can make the rivet nut fix on the sheet metal structure, it is convenient firm, replace traditional welded nut, compensate sheet metal, thin pipe welding is fusible, welded nut is not in the same order not enough.
Description
Technical Field
The utility model relates to a nut fixing technology field specifically is a nut fixing device for sheet metal structure spare.
Background
The sheet metal is a comprehensive cold processing technology aiming at sheet metal (generally below 6 mm), and comprises shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as an automobile body) and the like. The metal plate has the remarkable characteristics that the thickness of the same part is consistent, and the metal plate has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like.
As is well known, the fixing mode of the nut on the sheet metal structural part is mainly welding, but the structural space is limited, or the sheet metal material and the nut material do not have good welding performance, so that the fixing construction difficulty can be greatly increased, the design effect and the construction process are affected, and therefore, the nut fixing device for the sheet metal structural part is provided, and the provided problem is solved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a nut fixing device for sheet metal structure has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a nut fixing device for a sheet metal structure comprises a barrel column, a connecting rod and a rivet nut, wherein the bottom of the barrel column is fixedly connected with a bottom plate, a through hole is formed in the center of the bottom plate, the top of the barrel column is in threaded connection with a barrel cover, the side, away from the bottom plate, of the barrel column is provided with a sliding groove, the inside of the sliding groove is in sliding connection with a sliding block, the side of the sliding block is fixedly connected with the connecting rod, the lower surface of the connecting rod is fixedly connected with a first threaded rod, one end of the first threaded rod penetrates through the through hole and extends to the bottom surface of the bottom plate, the upper surface of the connecting rod is provided with a threaded hole, the inside of the threaded hole is in threaded connection with a second threaded rod, the second threaded rod penetrates through the barrel cover and is in threaded connection with a nut arranged on the upper, the outer side surface of the lantern ring is fixedly connected with a handle.
Optionally, the surface of one end, away from the cylinder, of the first threaded rod is connected with a rivet nut through threads.
Optionally, the surface of the second threaded rod close to the connecting rod is fixedly connected with a limiting block, and the limiting block is located inside the cylinder.
Optionally, a non-slip mat is sleeved on the surface of the grip.
Optionally, the number of the sliding blocks is two, and the two sliding blocks are symmetrically arranged on the side face of the connecting rod.
Optionally, the size of the threaded hole is matched with the size of the second threaded rod.
(III) advantageous effects
The utility model provides a nut fixing device for sheet metal structure possesses following beneficial effect:
this a nut fixing device for sheet metal structure, through the section of thick bamboo post, the connecting rod, the setting of first threaded rod and second threaded rod, the one end at first threaded rod is put through threaded connection's mode with the rivet nut, the surface of bottom plate is hugged closely to the one end that makes the rivet nut, a handheld handle, the downthehole of sheet metal structure is put into to the one end that will pull the rivet nut, another hand or machinery rotate the handle, make in a connecting rod to remove to the handle direction, can make the rivet nut fix on the sheet metal structure, it is convenient firm, replace traditional welded nut, compensate sheet metal, thin pipe welding is fusible, welded nut is not in the same order not enough.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the column of the present invention;
fig. 3 is a schematic view of the right-side section structure of the connecting rod of the present invention.
In the figure: 1. a cylinder; 2. a base plate; 3. a cylinder cover; 4. a chute; 5. a slider; 6. a connecting rod; 7. a first threaded rod; 8. a threaded hole; 9. a second threaded rod; 10. a nut; 11. a handle; 12. a collar; 13. a grip; 14. pulling and riveting the nut; 15. a limiting block; 16. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a nut fixing device for a sheet metal structure comprises a cylinder 1, a connecting rod 6 and a rivet nut 14, wherein the bottom of the cylinder 1 is fixedly connected with a bottom plate 2, the center of the bottom plate 2 is provided with a through hole, the top of the cylinder 1 is in threaded connection with a cylinder cover 3, the side of the cylinder 1, which is far away from the bottom plate 2, is provided with a chute 4, the inside of the chute 4 is in sliding connection with a slide block 5, the side of the slide block 5 is fixedly connected with the connecting rod 6, the lower surface of the connecting rod 6 is fixedly connected with a first threaded rod 7, one end of the first threaded rod 7 penetrates through the through hole and extends to the bottom surface of the bottom plate 2, the upper surface of the connecting rod 6 is provided with a threaded hole 8, the inside of the threaded hole 8 is in threaded connection with a second threaded rod 9, the second threaded rod 9 penetrates through the cylinder cover 3 and is in threaded connection with a nut 10, the lateral surface fixedly connected with handle 13 of lantern ring 12, the surperficial threaded connection that 1 one end was kept away from to first threaded rod 7 has rivet nut 14, and the fixed surface that second threaded rod 9 is close to the connecting rod is connected with stopper 15, and stopper 15 is located the inside of section of thick bamboo post 1, and slipmat 16 has been cup jointed on the surface of handle 13, and the quantity of slider 5 is two, and two slider 5 symmetries set up in the side of connecting rod 6, the size of screw hole 8 and the size looks adaptation of second threaded rod 9.
To sum up, this a nut fixing device for sheet metal structure, during the use, through section of thick bamboo post 1, connecting rod 6, the setting of first threaded rod 7 and second threaded rod 9, put the one end at first threaded rod 7 through threaded connection's mode with rivet nut 14, make rivet nut 14's one end hug closely the surface of bottom plate 2, hold handle 13 on one hand, put into the downthehole of sheet metal structure with rivet nut 14's one end, another hand or mechanical rotation handle 11, make in a connecting rod 7 to the removal of handle 11 direction, can make rivet nut 14 fix on sheet metal structure, it is convenient firm, replace traditional welded nut, compensate sheet metal, the thin pipe welding is easily melted, welded nut is not in proper order not enough.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a nut fixing device for sheet metal structure spare, includes section of thick bamboo post (1), connecting rod (6) and rivet nut (14), its characterized in that: the bottom of the barrel column (1) is fixedly connected with a bottom plate (2), the center of the bottom plate (2) is provided with a through hole, the top of the barrel column (1) is in threaded connection with a barrel cover (3), the side, far away from the bottom plate (2), of the barrel column (1) is provided with a sliding chute (4), the inside of the sliding chute (4) is in sliding connection with a sliding block (5), the side of the sliding block (5) is fixedly connected with a connecting rod (6), the lower surface of the connecting rod (6) is fixedly connected with a first threaded rod (7), one end of the first threaded rod (7) penetrates through the through hole and extends to the bottom surface of the bottom plate (2), the upper surface of the connecting rod (6) is provided with a threaded hole (8), the inside of the threaded hole (8) is in threaded connection with a second threaded rod (9), and the second threaded rod (9) penetrates through the barrel cover (3) and is, one end fixedly connected with handle (11) of second threaded rod (9), lantern ring (12) have been cup jointed to the lateral surface of section of thick bamboo post (1), the lateral surface fixedly connected with handle (13) of lantern ring (12).
2. The nut fixing device for the sheet metal structure part according to claim 1, characterized in that: the surface of one end, far away from the cylinder column (1), of the first threaded rod (7) is in threaded connection with a rivet nut (14).
3. The nut fixing device for the sheet metal structure part according to claim 1, characterized in that: the surface of the second threaded rod (9) close to the connecting rod is fixedly connected with a limiting block (15), and the limiting block (15) is located inside the cylinder column (1).
4. The nut fixing device for the sheet metal structure part according to claim 1, characterized in that: the surface of the grip (13) is sleeved with a non-slip mat (16).
5. The nut fixing device for the sheet metal structure part according to claim 1, characterized in that: the number of the sliding blocks (5) is two, and the two sliding blocks (5) are symmetrically arranged on the side surface of the connecting rod (6).
6. The nut fixing device for the sheet metal structure part according to claim 1, characterized in that: the size of the threaded hole (8) is matched with that of the second threaded rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332525.6U CN211693166U (en) | 2020-03-17 | 2020-03-17 | Nut fixing device for sheet metal structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332525.6U CN211693166U (en) | 2020-03-17 | 2020-03-17 | Nut fixing device for sheet metal structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693166U true CN211693166U (en) | 2020-10-16 |
Family
ID=72781020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020332525.6U Active CN211693166U (en) | 2020-03-17 | 2020-03-17 | Nut fixing device for sheet metal structural part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693166U (en) |
-
2020
- 2020-03-17 CN CN202020332525.6U patent/CN211693166U/en active Active
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