CN203201980U - Bolt with high fixing performance - Google Patents
Bolt with high fixing performance Download PDFInfo
- Publication number
- CN203201980U CN203201980U CN 201320165261 CN201320165261U CN203201980U CN 203201980 U CN203201980 U CN 203201980U CN 201320165261 CN201320165261 CN 201320165261 CN 201320165261 U CN201320165261 U CN 201320165261U CN 203201980 U CN203201980 U CN 203201980U
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- China
- Prior art keywords
- bolt
- sidewall
- screw rod
- groove
- nut
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a bolt with high fixing performance. The bolt comprise a nut and a screw rod, wherein a side wall is arranged between the nut and the screw rod; the side wall is arranged in a bilaterally symmetrical way; the side wall has a right-angle structure; the nut is provided with a groove; the outer edge of the screw rod is provided with a screw thread; a bolt pointed part is arranged at the lower end of the screw rod; and the bolt pointed part is in a triangular conical form. The utility model aims to provide the bolt with high fixing performance, which has the advantages that due to the arrangement of the side wall, the bolt can be arranged more firmly and stably, and is prevented from falling off easily due to the vibration of a machine.
Description
Technical field
The utility model relates to technical field of fastening, particularly the strong bolt of a kind of fixed performance.
Background technique
Fastening piece is most widely used mechanical basic part, along with the accession to WTO of China calendar year 2001 and step into the ranks of international trade big country, China's Fastener products exports to countries in the world in a large number, the Fastener products of countries in the world also constantly pours in Chinese market, fastening piece is as one of bigger product of China's import and export amount, realize in line with international standards, go to the world to promoting Chinese fastening piece enterprise, promotion fastening piece enterprise participates in international cooperation comprehensively and competes, all tool is with important practical sense and strategic importance, because the specification of each concrete Fastener products, size, tolerance, weight, performance, surface condition, labeling method, and acceptance, the specific requirement of projects such as sign and packing.
The phenomenon of loose or dislocation takes place in common bolt easily when machine vibration, thereby influences the proper functioning of equipment, causes inefficiency, and is bigger in the cost input of maintenance and detection, and working life is low.
Summary of the invention
For addressing the above problem, the utility model discloses the strong bolt of a kind of fixed performance, the setting of sidewall makes bolt firmly stable more when mounted, and the vibration that is not subject to machine causes bolt falling.
The utility model provides a kind of fixed performance strong bolt, described bolt comprises nut, screw rod, between described nut and screw rod, be provided with sidewall, described sidewall is symmetrical set, described sidewall is right-angle structure, and described nut is provided with groove, and described screw rod outer rim is provided with screw thread, be provided with the bolt tip in described screw rod lower end, described bolt tip is triangular pyramidal.The purpose of this utility model designs the strong bolt of a kind of fixed performance, the setting of sidewall makes bolt firmly stable more when mounted, the vibration that is not subject to machine causes bolt falling, the setting of bolt tip makes bolt can effectively go deep into objects such as plate, make it fixing more firm, prolong the physical life of bolt.
The utility model discloses a kind of improvement of the strong bolt of a kind of fixed performance, the length of the bending wall on the described sidewall is 1/3rd of sidewall, and the thickness of described sidewall is 4-8mm.The length of this improved bending wall is 1/3rd of sidewall, and purpose makes bolt firmly stable more when mounted, and the thickness of sidewall is 6mm, and using effect is better.
The utility model discloses a kind of improvement of the strong bolt of a kind of fixed performance, described groove is cross recess or straight groove, and the degree of depth of described groove is 3-5mm.This improvement groove is set to cross recess or straight groove, makes things convenient for instrument to turn bolt, and the degree of depth of groove is 4mm, and effect is best, turns to such an extent that instrument can not skid.
The purpose of this utility model designs the strong bolt of a kind of fixed performance, the setting of sidewall makes bolt firmly stable more when mounted, the vibration that is not subject to machine causes bolt falling, the setting of bolt tip makes bolt can effectively go deep into objects such as plate, make it fixing more firm, prolong the physical life of bolt.
Description of drawings
Fig. 1, be the structural representation of the strong bolt of a kind of fixed performance.
Reference numerals list:
11, nut;
21, screw rod;
31, bolt tip;
41, screw thread;
51, sidewall;
61, groove;
71, bending wall.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word " preceding ", " back ", " left side ", " right side ", the "up" and "down" used are described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometrical center.
Embodiment 1:
As shown in Figure 1, the utility model provides a kind of fixed performance strong bolt, described bolt comprises nut 11, screw rod 21, be provided with sidewall 51 between described nut 11 and screw rod 21, described sidewall 51 is symmetrical set, and described sidewall 51 is right-angle structure, described nut 11 is provided with groove 61, described screw rod 21 outer rims are provided with screw thread 41, are provided with bolt tip 31 in described screw rod 21 lower ends, and described bolt tip 31 is triangular pyramidal.The purpose of this utility model designs the strong bolt of a kind of fixed performance, the setting of sidewall makes bolt firmly stable more when mounted, the vibration that is not subject to machine causes bolt falling, the setting of bolt tip makes bolt can effectively go deep into objects such as plate, make it fixing more firm, prolong the physical life of bolt.
Embodiment 2:
The strong bolt of embodiment's 1 described a kind of fixed performance, the length of the bending wall 71 on the described sidewall 51 is 1/3rd of sidewall 51, the thickness of described sidewall 51 is 4-8mm.The length of this improved bending wall is 1/3rd of sidewall, and purpose makes bolt firmly stable more when mounted, and the thickness of sidewall is 6mm, and using effect is better.
Embodiment 3:
The strong bolt of embodiment's 1 described a kind of fixed performance, described groove 61 is cross recess or straight groove, the degree of depth of described groove 61 is 3-5mm.This improvement groove is set to cross recess or straight groove, makes things convenient for instrument to turn bolt, and the degree of depth of groove is 4mm, and effect is best, turns to such an extent that instrument can not skid.
The purpose of this utility model designs the strong bolt of a kind of fixed performance, the setting of sidewall makes bolt firmly stable more when mounted, the vibration that is not subject to machine causes bolt falling, the setting of bolt tip makes bolt can effectively go deep into objects such as plate, make it fixing more firm, prolong the physical life of bolt.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (3)
1. bolt that fixed performance is strong, it is characterized in that: described bolt comprises nut (11), screw rod (21), between described nut (11) and screw rod (21), be provided with sidewall (51), described sidewall (51) is symmetrical set, described sidewall (51) is right-angle structure, described nut (11) is provided with groove (61), described screw rod (21) outer rim is provided with screw thread (41), be provided with bolt tip (31) in described screw rod (21) lower end, described bolt tip (31) is triangular pyramidal.
2. the strong bolt of a kind of fixed performance according to claim 1, it is characterized in that: the length of the bending wall (71) on the described sidewall (51) is 1/3rd of sidewall (51), and the thickness of described sidewall (51) is 4-8mm.
3. the strong bolt of a kind of fixed performance according to claim 1, it is characterized in that: described groove (61) is cross recess or straight groove, and the degree of depth of described groove (61) is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165261 CN203201980U (en) | 2013-04-07 | 2013-04-07 | Bolt with high fixing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165261 CN203201980U (en) | 2013-04-07 | 2013-04-07 | Bolt with high fixing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201980U true CN203201980U (en) | 2013-09-18 |
Family
ID=49146091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320165261 Expired - Fee Related CN203201980U (en) | 2013-04-07 | 2013-04-07 | Bolt with high fixing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671435A (en) * | 2013-11-28 | 2014-03-26 | 苏州市经纬农产品有限公司 | Bolt for mixing machine |
| CN105972042A (en) * | 2016-07-07 | 2016-09-28 | 江苏东奇标准件有限公司 | Corrosion-resistance bolt |
-
2013
- 2013-04-07 CN CN 201320165261 patent/CN203201980U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671435A (en) * | 2013-11-28 | 2014-03-26 | 苏州市经纬农产品有限公司 | Bolt for mixing machine |
| CN103671435B (en) * | 2013-11-28 | 2015-10-28 | 苏州市经纬农产品有限公司 | A kind of blender bolt |
| CN105972042A (en) * | 2016-07-07 | 2016-09-28 | 江苏东奇标准件有限公司 | Corrosion-resistance bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140407 |