CN204512118U - A kind of two-sided installation high strength anti-loose bolt system - Google Patents
A kind of two-sided installation high strength anti-loose bolt system Download PDFInfo
- Publication number
- CN204512118U CN204512118U CN201520122195.7U CN201520122195U CN204512118U CN 204512118 U CN204512118 U CN 204512118U CN 201520122195 U CN201520122195 U CN 201520122195U CN 204512118 U CN204512118 U CN 204512118U
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- CN
- China
- Prior art keywords
- ring set
- screw rod
- high strength
- strength anti
- bolt system
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- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model proposes two-sided installation high strength anti-loose bolt system, comprise screw rod, ring set, described ring set is placed on described screw rod; Described screw surface is provided with shallow thread, and described screw rod tail is provided with grip block, and described grip block is provided with two circular grooves; Described ring set inwall is light face, and described ring set one end is provided with hexagonal block, and described hexagonal block mouth is provided with the easy dress button caved in, the described hexagonal collar is provided with the Check point of multiple projection, this device reduces materials'use, reduces costs, and installation rate promotes greatly, reduces installation cost.
Description
Technical field
The utility model relates to fastener areas, especially relates to a kind of two-sided installation high strength anti-loose bolt system.
Background technique
Screw is for linking two objects, or utilize bolt that a certain assembly is fixed on the surface of another object tightly, the application area of bolt is very extensive, can find it, among high-tech precision machinery, also can't do without it in the general implements in daily life, common bolt and nut are Spielpassung, through long-time use, vibrations, easily produce and loosen, in prior art, also have multiple chek bolt, as used check washer to increase friction etc., but still using effect is not good.
Model utility content
Be easy to loosening problem for solving in bolt using process, the utility model proposes a kind of two-sided installation high strength anti-loose bolt system, comprise screw rod, ring set, described ring set is placed on described screw rod; Described screw surface is provided with shallow thread, and described screw rod tail is provided with grip block, and described grip block is provided with two circular grooves; Described ring set inwall is light face, and described ring set one end is provided with hexagonal block, and described hexagonal block mouth is provided with the easy dress button caved in, and the described hexagonal collar is provided with the Check point of multiple projection.
The further preferred version that the utility model proposes, described screw head is hexagon head.
The further preferred version that the utility model proposes, described screw head is round end.
The further preferred version that the utility model proposes, described Check point is 6.
The chek bolt that the utility model proposes has following beneficial effect: screw rod is passed mother metal by this device, and overlap upper ring cap, fixed by the grip block of Hydraulic power tools by screw rod tail, apply pulling force in screw rod radial direction, due to active force and reaction force, ring set is under pressure, and compressed by mother metal, Hydraulic power tools stretches to ring set gradually, the diameter of ring set reduce and be embedded in the shallow thread of screw rod, complete interference fit, when Hydraulic power tools reaches Check point, then fix complete; Meanwhile, the hexagonal block mouth of ring set is provided with and easily fills button, and be threaded onto on shallow thread by easily filling button, when vertically installing, ring set can not drop, and this device reduces materials'use, reduces costs, and installation rate promotes greatly, reduces installation cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic diagram of ring set of the present utility model;
Fig. 3 is utility model works phase diagram;
Fig. 4 is the phase diagram of the utility model ring set deformation
Wherein, 1-screw rod, 2-ring set, 3-shallow thread, 4-grip block, 5-circular groove, 6-hexagonal block, 7-Check point, 8-hexagon head, 9-easily fills button, 10-mother metal, 11-Hydraulic power tools.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described.
Composition graphs 1-4, the utility model proposes a kind of two-sided installation high strength anti-loose bolt system, comprise screw rod 1, ring set 2, described ring set 2 is placed on described screw rod 1; Described screw rod 1 surface is provided with shallow thread 3, and described screw rod 1 afterbody is provided with grip block 4, and described grip block 4 is provided with two circular grooves 5; Described ring set 2 inwall is light face, and described ring set 2 one end is provided with hexagonal block 6, and described hexagonal block 6 mouthfuls is provided with the easy dress caved in and buckles 9, it is a breach that easy dress buckles 9, can be threaded onto on screw thread, is fixed on by ring set 2 on screw rod 1, the described hexagonal collar is provided with the Check point 7 of multiple projection, there is pull bar Hydraulic power tools 11 inside, and oral area has toroidal, when pulling force arrives certain value, annular sleeve is out of shape, and go deep in Hydraulic power tools 11, when Hydraulic power tools 11 is pressed onto after monitoring point leaves a trace, then bolt is fixed.
The further preferred version that the utility model proposes, described screw rod 1 head is hexagon head 8, when being screwed off by ring set 2, spanner can be used to be fixed by hexagon head 8, then screwed off by ring set 2.
The further preferred version that the utility model proposes, described screw rod 1 head is round end, uses round end can play antitheft effect.
The further preferred version that the utility model proposes, described Check point 7 is 6.
Working method of the present utility model is: as Fig. 3, Fig. 4, screw rod 1 is passed mother metal 10 by this device, and overlap upper ring cap 2, fixed by the grip block 4 of Hydraulic power tools 11 by screw rod 1 afterbody, apply pulling force in screw rod 1 radial direction, due to active force and reaction force, ring set 2 is under pressure, mother metal 10 is compressed, Hydraulic power tools 11 stretches to ring set 2 gradually, and ring set 2 starts distortion along the shape of the outer sleeve of instrument, and external diameter diminishes, and be embedded in the shallow thread 3 of screw rod 1, complete interference fit, when Hydraulic power tools 11 reaches Check point 7, then show fixing complete.
To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a two-sided installation high strength anti-loose bolt system, is characterized in that, comprise screw rod, ring set, and described ring set is placed on described screw rod; Described screw surface is provided with shallow thread, and described screw rod tail is provided with grip block, and described grip block is provided with two circular grooves; Described ring set inwall is light face, and described ring set one end is provided with hexagonal block, and described hexagonal block mouth is provided with the easy dress button caved in, and described hexagonal block is provided with the Check point of multiple projection.
2. two-sided installation high strength anti-loose bolt system according to claim 1, it is characterized in that, described screw head is hexagon head.
3. two-sided installation high strength anti-loose bolt system according to claim 1, it is characterized in that, described screw head is round end.
4. two-sided installation high strength anti-loose bolt system according to claim 1, it is characterized in that, described Check point is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122195.7U CN204512118U (en) | 2015-03-03 | 2015-03-03 | A kind of two-sided installation high strength anti-loose bolt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122195.7U CN204512118U (en) | 2015-03-03 | 2015-03-03 | A kind of two-sided installation high strength anti-loose bolt system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512118U true CN204512118U (en) | 2015-07-29 |
Family
ID=53710100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520122195.7U Expired - Fee Related CN204512118U (en) | 2015-03-03 | 2015-03-03 | A kind of two-sided installation high strength anti-loose bolt system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512118U (en) |
-
2015
- 2015-03-03 CN CN201520122195.7U patent/CN204512118U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215127 Wuzhong District, Suzhou, Luzhi, the town of wind road, No. 112, room 9, No. Patentee after: Suzhou Kai Kai Machinery Co., Ltd. Address before: 215127 Jiangsu city of Suzhou province Wuzhong District Luzhi Zhen Tao Bang garden 9 Building 102 room Patentee before: The triumphant trade Co., Ltd of Suzhou trust |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |