CN214945574U - Antiskid high strength hexagon flange bolt - Google Patents
Antiskid high strength hexagon flange bolt Download PDFInfo
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- CN214945574U CN214945574U CN202120729905.8U CN202120729905U CN214945574U CN 214945574 U CN214945574 U CN 214945574U CN 202120729905 U CN202120729905 U CN 202120729905U CN 214945574 U CN214945574 U CN 214945574U
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- hex bolts
- screw rod
- flange bolt
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Abstract
The utility model relates to an antiskid high strength hexagon flange bolt, including the bolt body, the bolt body comprises nut, flange and screw rod, and the outer wall of screw rod is provided with the screw thread, the recess has been seted up on the top of nut, and the inside bottom of recess has seted up leads the hydraulic fluid port, the inside fixedly connected with nut cover of recess, and the top of nut cover is provided with the overhead door, the oil-out has been seted up to threaded outer wall one side. The utility model discloses, be in the screw thread bottom through the position that sets up the oil-out and can begin to lubricate from the hex bolts bottom through going out oil from the oil-out at the tour guide mouth oil feed in the hex bolts tightening process, hex bolts more and more deepens and makes hex bolts from the bottom and all can accomplish the lubrication in tightening process, can strengthen the spanner for the frictional force of hex bolts for the cuboid structure through the shape of the lug that sets up, can prevent to produce smooth silk phenomenon when tightening hex bolts.
Description
Technical Field
The utility model relates to an antiskid high strength hexagon flange bolt belongs to hexagon flange bolt technical field.
Background
The hexagonal flange bolt is a fastener formed by a hexagonal head, a flange disc and a screw rod, is common in daily life as a structural connecting piece, and is basically applied to the industries of houses, bridges, foundation buildings, railways and the like.
The existing anti-skidding high-strength hexagon flange bolt has difficulty in installation due to poor anti-skidding effect of a nut in the installation process, and has larger installation difficulty due to no lubrication effect in the installation process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides an antiskid high strength hexagon flange bolt, has better anti-skidding effect, can also make the installation light more at dropwise add lubricating oil in the installation, can effectively solve the problem in the background art simultaneously.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides an antiskid high strength hexagon flange bolt, includes the bolt body, the bolt body comprises nut, flange and screw rod, and the outer wall of screw rod is provided with the screw thread, the recess has been seted up on the top of nut, and the inside bottom of recess has seted up leads the hydraulic fluid port, the inside fixedly connected with nut cover of recess, and the top of nut cover is provided with the lid door, the oil-out has been seted up to threaded outer wall one side.
Furthermore, the nut, the flange and the screw rod are integrally connected, and a convex block is connected to the outer side of the nut.
Furthermore, the shape of the convex block is a cuboid structure, and the six side surfaces of the nut are provided with the same number of convex blocks.
Further, the precision of the thread is g, and the thread is locally coated with medium-strength glue falling resistance.
Furthermore, the screw is made of carbon steel, and the oil guide port penetrates through the inside of the screw to be connected with the oil outlet.
Further, the length of the screw rod is 16 +/-0.9 mm, and the length of the glue falling resistance is 5 +/-1 mm.
The utility model discloses a technological effect and advantage:
the utility model discloses, be in the screw thread bottom through the position that sets up the oil-out and can begin to lubricate from the hex bolts bottom through going out oil from the oil-out at the tour guide mouth oil feed in the hex bolts tightening process, hex bolts more and more deepens and makes hex bolts from the bottom and all can accomplish the lubrication in tightening process, can strengthen the spanner for the frictional force of hex bolts for the cuboid structure through the shape of the lug that sets up, can prevent to produce smooth silk phenomenon when tightening hex bolts.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic perspective view of the present invention;
figure 2 is a cross-sectional view of the present invention in figure 1;
fig. 3 is a front view structure diagram of the present invention.
Reference numbers in the figures: 1. a bolt body; 2. a nut; 3. a flange; 4. a screw; 5. a thread; 6. a groove; 7. an oil guide port; 8. a screw cap cover; 9. covering the door; 10. a bump; 11. glue falling resistance; 12. and an oil outlet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-3, an anti-slip high-strength hexagon flange bolt comprises a bolt body 1, wherein the bolt body 1 is composed of a nut 2, a flange 3 and a screw 4, the nut 2, the flange 3 and the screw 4 are integrally connected, the outer side of the nut 2 is connected with a bump 10, the anti-slip effect can be achieved when the hexagon bolt is screwed by a wrench by connecting the bump 10 to the outer side of the nut 2, the bump 10 is in a cuboid structure, the same number of bumps 10 are arranged on the six side surfaces of the nut 2, the friction force of the wrench on the hexagon bolt can be enhanced by the cuboid structure of the bump 10, the thread slipping phenomenon can be prevented when the hexagon bolt is screwed, the material of the screw 4 is carbon steel, the oil guide opening 7 penetrates through the inner part of the screw 4 to be connected with an oil outlet 12, the carbon steel is adopted to ensure that the hardness of the bolt is high by the material of the screw 4, the strength is high, the oil outlet 12 is arranged at the bottom end of the thread 5, so that the lubrication can be started from the bottom end of the hexagon bolt through the oil outlet 12 at the oil inlet of the guide port in the tightening process of the hexagon bolt, in the screwing process, the hexagon bolt is more and more deeply inserted to ensure that the hexagon bolt can finish lubrication from bottom to top, the length of the screw rod 4 is 16 +/-0.9 mm, the length of the glue falling resistant 11 is 5 +/-1 mm, the outer wall of the screw rod 4 is provided with a thread 5, the precision of the thread 5 is 6g, the partial thread 5 is coated with the medium-strength glue falling resistant 11, the falling-resistant glue 11 can prevent the bolt from rusting and the stripping of the electroplating film, the top end of the screw cap 2 is provided with a groove 6 for lightening the product, an oil guide opening 7 is arranged at the bottom end inside the groove 6, a screw cap cover 8 is fixedly connected inside the groove 6, and the top end of the screw cap cover 8 is provided with a cover door 9, and one side of the outer wall of the thread 5 is provided with an oil outlet 12.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The utility model discloses the theory of operation: the nut 2, the flange 3 and the screw rod 4 are integrally connected, after lathe processing, drilling and thread manufacturing 5 are carried out, then natural color zinc-nickel alloy is subjected to surface treatment, neutral salt spray test is carried out for 720 hours, no red rust exists, when the nut is used, a hexagon bolt is placed into a corresponding screw hole, the hexagon bolt is screwed up through a wrench, the friction force of the wrench on the hexagon bolt can be enhanced through the cuboid structure of the arranged convex block 10, the phenomenon of thread slipping can be prevented when the hexagon bolt is screwed up, the phenomena of rusting and peeling of an electroplating film can be avoided through the arranged glue falling resistance 11, the nut is light in weight, the hardness of the bolt is large and the strength is high through the adoption of carbon steel for the material of the screw rod 4, the nut can be lubricated from the bottom end of the hexagon bolt through the oil outlet 12 through the oil inlet at the oil guide port in the screwing-up process of the hexagon bolt through the position of the oil outlet 12 arranged at the bottom end of the screw rod 4, during the screwing process, the hexagon bolt is more and more deep, so that the lubrication of the hexagon bolt can be completed from bottom to top.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides an antiskid high strength hexagon flange bolt, includes bolt body (1), its characterized in that: the bolt body (1) comprises a nut (2), a flange (3) and a screw rod (4), the outer wall of the screw rod (4) is provided with threads (5), the top end of the nut (2) is provided with a groove (6), the bottom end of the inner portion of the groove (6) is provided with an oil guide port (7), the inner portion of the groove (6) is fixedly connected with a nut cap (8), the top end of the nut cap (8) is provided with a cover door (9), and one side of the outer wall of the threads is provided with an oil outlet (12).
2. The anti-slip high-strength hexagon flange bolt according to claim 1, characterized in that: the nut (2), the flange (3) and the screw (4) are integrally connected, and the outer side of the nut (2) is connected with a convex block (10).
3. The anti-slip high-strength hexagon flange bolt according to claim 2, characterized in that: the shape of lug (10) is the cuboid structure, and the six sides of nut (2) all are provided with lug (10) of the same quantity.
4. The anti-slip high-strength hexagon flange bolt according to claim 1, characterized in that: the precision of the thread (5) is 6g, and the thread (5) is locally coated with medium-strength anti-falling glue (11).
5. The anti-slip high-strength hexagon flange bolt according to claim 2, characterized in that: the screw rod (4) is made of carbon steel, and the oil guide port (7) penetrates through the inside of the screw rod (4) to be connected with the oil outlet.
6. The anti-slip high-strength hexagon flange bolt according to claim 4, characterized in that: the length of the screw (4) is 16 +/-0.9 mm, and the length of the glue falling resistant (11) is 5 +/-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729905.8U CN214945574U (en) | 2021-04-12 | 2021-04-12 | Antiskid high strength hexagon flange bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729905.8U CN214945574U (en) | 2021-04-12 | 2021-04-12 | Antiskid high strength hexagon flange bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945574U true CN214945574U (en) | 2021-11-30 |
Family
ID=79044951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120729905.8U Active CN214945574U (en) | 2021-04-12 | 2021-04-12 | Antiskid high strength hexagon flange bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945574U (en) |
-
2021
- 2021-04-12 CN CN202120729905.8U patent/CN214945574U/en active Active
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