CN221278221U - Bolt with movable gasket - Google Patents
Bolt with movable gasket Download PDFInfo
- Publication number
- CN221278221U CN221278221U CN202322953360.0U CN202322953360U CN221278221U CN 221278221 U CN221278221 U CN 221278221U CN 202322953360 U CN202322953360 U CN 202322953360U CN 221278221 U CN221278221 U CN 221278221U
- Authority
- CN
- China
- Prior art keywords
- gasket
- bolt
- nut
- auxiliary hole
- end part
- 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.)
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Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 14
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000035874 Excoriation Diseases 0.000 description 3
- 241000755266 Kathetostoma giganteum Species 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model relates to the technical field of gasket type combined bolts, and particularly discloses a bolt with a movable gasket, which comprises a threaded rod, wherein a clamping block is fixedly arranged at the upper end part of the threaded rod, a covering gasket is fixedly arranged at the upper end part of the clamping block, and a nut is fixedly arranged at the upper end part of the covering gasket; the periphery of the nut is an equidistant hexagon, and the diameter of the nut is smaller than that of the pressing gasket. According to the utility model, the nonferrous metal gasket is additionally arranged on the bolt with the movable gasket, the clamping groove is formed in the nonferrous metal gasket, the nonferrous metal gasket is sleeved on the bolt under the action of the step, the inner hole of the gasket is deformed and reduced by applying pressure on the step, the nonferrous metal gasket is assembled on the bolt, and the nonferrous metal gaskets of different materials are further reduced in abrasion and corrosion with the bolt, so that the practicability of the bolt with the movable gasket is effectively improved.
Description
Technical Field
The utility model relates to the technical field of gasket type combined bolts, in particular to a bolt with a movable gasket.
Background
The bolt gasket is an anti-slip annular iron sheet and is arranged on the bolt, and when the bolt is screwed down, the friction force between the nut and the equipment fixing piece can be increased, so that the bolt is prevented from loosening, and the effect of protecting the bolt is achieved.
At present, the existing gasket type bolt (according to the patent number: CN clamping block 1 auxiliary hole two 1568 covering gasket 1298A) discloses a bolt with a gasket, which comprises a screw head, a screw rod and a gasket, wherein the screw head is internally provided with: the adjusting component is used for adjusting the distance between the top of the gasket and the bottom of the screw head, so as to adjust the thickness of the gasket between the bolt and the mounting equipment hole; the connecting assembly is used for connecting the screw head and the gasket and preventing the gasket from falling off; the fastening assembly is used for fixing the adjusting assembly, the gasket is connected with the bolt, the problem that the gasket is easy to drop and misplace during installation is avoided, the assembly and the disassembly are convenient, and the thickness of the gasket between the screw head and the installation equipment hole can be adjusted.
The prior movable gaskets are mostly made of carbon steel or have the same material structure with the bolts, the bolts and the gaskets possibly suffer from abrasion and corrosion due to the influence of force and environmental factors in the fastening process, if the materials of the bolts and the gaskets are the same, the bolts and the gaskets can be mutually contacted and cause abrasion, and further the fastening effect of the bolts and the gaskets is weakened, so that in order to solve the problems, the bolts with the movable gaskets are provided.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a bolt with a movable gasket, which solves the technical problems that most of the existing movable gaskets are carbon steel or have the same material structure as the bolt, the bolt and the gasket can be worn and corroded due to the influence of strength and environmental factors in the fastening process, and if the materials of the bolt and the gasket are the same, the bolt and the gasket can be mutually contacted and cause wear, so that the fastening effect of the bolt and the gasket is weakened.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The bolt with the movable gasket comprises a threaded rod, wherein a clamping block is fixedly arranged at the upper end part of the threaded rod, a covering gasket is fixedly arranged at the upper end part of the clamping block, and a nut is fixedly arranged at the upper end part of the covering gasket;
The periphery of the nut is in an equidistant hexagon, and the diameter of the nut is smaller than that of the pressing gasket.
Preferably: the upper end part of the nut is provided with an auxiliary hole I;
Wherein, the inside wall of auxiliary hole one is equidistant hexagon.
An auxiliary hole II is formed in the side end part of the nut;
Wherein, the inside wall of auxiliary hole II is circular.
Preferably: an auxiliary hole III is formed in the side end part of the nut;
the third auxiliary hole is located at one side far away from the second auxiliary hole.
The outer side of the threaded rod is sleeved and connected with a nonferrous metal gasket;
The non-ferrous metal gasket is positioned below the lamination gasket and is made of aluminum or copper and other non-ferrous metal materials.
The upper end part of the nonferrous metal gasket is provided with a clamping groove;
Wherein, the joint piece joint is installed in the inside wall of joint groove.
(III) beneficial effects
1. The nut is rotated, the nut atress rotates, the nut rotates to drive and covers the pressure gasket, cover the pressure gasket atress and rotate and drive the joint piece, the joint piece atress rotates and drives the threaded rod, the threaded rod atress rotates, rotate the joint inslot when the joint piece, cover the upper end laminating of pressure gasket and nonferrous metal gasket, stop rotating auxiliary hole one, install the nonferrous metal gasket additional through the bolt with movable gasket, and set up the joint groove on the nonferrous metal gasket, through the effect of step, with nonferrous metal gasket cover on the bolt, and apply pressure through step department and warp the gasket hole and reduce, with this equipment on the bolt, and the nonferrous metal gasket of different materials then reduce wearing and tearing and the corruption with the bolt, thereby the effectual practicality that improves the bolt with movable gasket.
2. When lacking sleeve or spanner, can use interior hexagonal grafting to go into in auxiliary hole one, rotate auxiliary hole and drive the nut and rotate, or with plum blossom screwdriver grafting auxiliary Kong Erna, rotate auxiliary hole two and drive the nut and rotate, or with the flat head screwdriver grafting in auxiliary hole three, rotate auxiliary hole three and drive the nut and rotate, through the nut design of taking movable washer's bolt for the pluralism rotates for when rotating the bolt, can use different instruments to rotate, thereby effectually improved the practicality of taking movable washer's bolt.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model, and the accompanying drawings.
FIG. 1 is a block diagram of the entirety of a bolt with removable shims according to the present utility model;
FIG. 2 is a block diagram of a snap-in groove of the present utility model;
FIG. 3 is a schematic diagram of an auxiliary hole III according to the present utility model;
fig. 4 is a block diagram of bolt profiling with removable shims according to the present utility model.
Legend description: 1. a threaded rod; 11. a clamping block; 12. laminating the gasket; 13. a screw cap; 14. an auxiliary hole I; 15. an auxiliary hole II; 16. auxiliary hole III; 17. a nonferrous metal gasket; 18. and a clamping groove.
Detailed Description
The embodiment of the application effectively solves the technical problems that most of the prior movable gaskets are carbon steel or have the same material structure as the bolts, the bolts and the gaskets can be worn and corroded due to the influence of strength and environmental factors in the fastening process, and if the materials of the bolts and the gaskets are the same, the bolts and the gaskets can be contacted with each other and cause wear, so that the fastening effect of the bolts and the gaskets is weakened.
Examples
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the technical solution in the embodiment of the present application is to effectively solve the technical problem that most of the existing removable gaskets are carbon steel or have the same material structure as the bolts, the bolts and the gaskets may be worn and corroded due to the influence of force and environmental factors in the fastening process, if the materials of the bolts and the gaskets are the same, they may contact with each other and cause wear, so that the fastening effect of the bolts and the gaskets is weakened, and the general idea is as follows:
Aiming at the problems in the prior art, the utility model provides a bolt with a movable gasket, which comprises a threaded rod 1, wherein a clamping block 11 is fixedly arranged at the upper end part of the threaded rod 1, a covering pressing gasket 12 is fixedly arranged at the upper end part of the clamping block 11, and a screw cap 13 is fixedly arranged at the upper end part of the covering pressing gasket 12; the circumference surface of the clamping block 11 is provided with threaded threads, the diameter of the pressing gasket 12 is larger than that of the clamping block 11, the periphery of the screw cap 13 is in an equidistant hexagon, the diameter of the screw cap 13 is smaller than that of the pressing gasket 12, the nonferrous metal gasket 17 is sleeved on the threaded rod 1 and then is in butt joint with the threaded hole, the screw cap 13 is rotated, the screw cap 13 is forced to rotate, the screw cap 13 rotates to drive the pressing gasket 12, the pressing gasket 12 is forced to rotate to drive the clamping block 11, the clamping block 11 is forced to rotate to drive the threaded rod 1, and the threaded rod 1 is forced to rotate in a threaded manner.
The upper end of the nut 13 is provided with an auxiliary hole I14; wherein the inner side wall of the first auxiliary hole 14 is an equidistant hexagon; an auxiliary hole II 15 is formed in the side end part of the nut 13; wherein the inner side wall of the auxiliary hole II 15 is circular; the side end part of the nut 13 is provided with an auxiliary hole III 16; the third auxiliary hole 16 is located at a side far away from the second auxiliary hole 15, and the first auxiliary hole 14 can be inserted into the first auxiliary hole 14 by using an inner hexagonal plug, the first auxiliary hole 14 is rotated to drive the screw cap 13 to rotate, or a quincuncial screwdriver is inserted into the second auxiliary hole 15, the second auxiliary hole 15 is rotated to drive the screw cap 13 to rotate, or a flat-head screwdriver is inserted into the third auxiliary hole 16, and the third auxiliary hole 16 is rotated to drive the screw cap 13 to rotate.
The outer side of the threaded rod 1 is sleeved and connected with a nonferrous metal gasket 17; wherein the position of the nonferrous metal gasket 17 is positioned below the lamination gasket 12, and the nonferrous metal gasket 17 is made of aluminum or copper and other nonferrous metal materials; the upper end of the nonferrous metal gasket 17 is provided with a clamping groove 18; wherein, the joint piece 11 joint is installed in the inside wall of joint groove 18, and in joint piece 11 rotated the joint and is inserted joint groove 18, cover the laminating of pressing gasket 12 and the upper end of nonferrous metal gasket 17, stop rotating auxiliary hole one 14.
Working principle:
First, when the bolt with movable gasket is used, the nonferrous metal gasket 17 is sleeved on the threaded rod 1, then the threaded hole is butted, then the nut 13 is rotated, the nut 13 is forced to rotate, the nut 13 rotates to drive the pressing gasket 12, the pressing gasket 12 is forced to rotate to drive the clamping block 11, the clamping block 11 is forced to rotate to drive the threaded rod 1, the threaded rod 1 is forced to rotate in a threaded manner, when the clamping block 11 rotates to be clamped in the clamping groove 18, the pressing gasket 12 is attached to the upper end of the nonferrous metal gasket 17, the rotation auxiliary hole I14 is stopped, the nonferrous metal gasket 17 is sleeved on the bolt through the action of a step, the inner hole of the gasket is deformed and contracted through the application of pressure at the step, and therefore the nonferrous metal gasket 17 of different materials is assembled on the bolt, and abrasion and corrosion of the bolt are reduced, and the practicability of the bolt with the movable gasket is effectively improved.
Second, when the bolt with movable pad is used, the nonferrous metal pad 17 is sleeved on the threaded rod 1 and then is abutted against the threaded hole, then the nut 13 is rotated, when the socket or the spanner is lacked, the inner hexagon is used for being inserted into the first auxiliary hole 14, the first auxiliary hole 14 is rotated to drive the nut 13 to rotate, or the plum blossom screwdriver is inserted into the second auxiliary hole 15, the second auxiliary hole 15 is rotated to drive the nut 13 to rotate, or the flat head screwdriver is inserted into the third auxiliary hole 16, the third auxiliary hole 16 is rotated to drive the nut 13 to rotate, and the nut 13 of the bolt with the movable pad is designed to rotate in a diversified mode, so that different tools can be used for rotating when the bolt is rotated, and the practicability of the bolt with the movable pad is effectively improved.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The bolt with the movable gasket comprises a threaded rod (1) and is characterized in that a clamping block (11) is fixedly arranged at the upper end part of the threaded rod (1), a covering gasket (12) is fixedly arranged at the upper end part of the clamping block (11), and a nut (13) is fixedly arranged at the upper end part of the covering gasket (12);
The periphery of the nut (13) is an equidistant hexagon, and the diameter of the nut (13) is smaller than that of the pressing gasket (12).
2. The bolt with the removable spacer according to claim 1, wherein an auxiliary hole I (14) is formed at the upper end part of the nut (13);
wherein the inner side wall of the auxiliary hole I (14) is an equidistant hexagon.
3. The bolt with the movable gasket according to claim 2, wherein an auxiliary hole II (15) is formed at the side end part of the nut (13);
wherein the inner side wall of the auxiliary hole II (15) is circular.
4. A bolt with removable washer according to claim 3, characterized in that the lateral end of the nut (13) is provided with an auxiliary hole three (16);
wherein the position of the auxiliary hole III (16) is positioned at one side far away from the auxiliary hole II (15).
5. The bolt with the movable gasket according to claim 4, wherein the nonferrous metal gasket (17) is sleeved on the outer side of the threaded rod (1);
The non-ferrous metal gasket (17) is positioned below the lamination gasket (12), and the non-ferrous metal gasket (17) is made of non-ferrous metal materials such as aluminum or copper.
6. The bolt with the movable gasket according to claim 5, wherein a clamping groove (18) is formed at the upper end part of the nonferrous metal gasket (17);
wherein, joint piece (11) joint is installed in the inside wall of joint groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322953360.0U CN221278221U (en) | 2023-11-01 | 2023-11-01 | Bolt with movable gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322953360.0U CN221278221U (en) | 2023-11-01 | 2023-11-01 | Bolt with movable gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221278221U true CN221278221U (en) | 2024-07-05 |
Family
ID=91695120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322953360.0U Active CN221278221U (en) | 2023-11-01 | 2023-11-01 | Bolt with movable gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221278221U (en) |
-
2023
- 2023-11-01 CN CN202322953360.0U patent/CN221278221U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |