CN210013922U - Wear-resistant flange nut using building support fastener - Google Patents
Wear-resistant flange nut using building support fastener Download PDFInfo
- Publication number
- CN210013922U CN210013922U CN201920518203.8U CN201920518203U CN210013922U CN 210013922 U CN210013922 U CN 210013922U CN 201920518203 U CN201920518203 U CN 201920518203U CN 210013922 U CN210013922 U CN 210013922U
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Abstract
The utility model discloses an use wear-resisting flange nut of building support fastener, including the nut body, the nut body is hexagon nut, and the bottom of nut body is equipped with flange portion, and the cross sectional shape of flange portion is circular, and the top of nut body is equipped with locking portion, and locking portion is big end down's round platform, evenly is equipped with a plurality of recesses on the oblique lateral wall of locking portion, runs through from top to bottom in nut body, flange portion and the locking portion and is equipped with the screw hole, is equipped with the screw thread on the inner wall of screw hole. The utility model discloses can improve wear resistance, improve flange nut life, can strengthen the connection between flange portion and the nut body, improve the intensity of nut body, elasticity opens when twisting the hexagon nut body, avoids between locking portion and the bolt packing force too big and cause screw thread permanent deformation, can further improve the locking force of hexagon flange nut, is difficult to produce the pine and takes off.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of fastener, especially a use building support fastener's wear-resisting flange nut's technical field.
[ background of the invention ]
The flange nut and the general hexagonal nut have the same size and thread specification basically, but compared with the hexagonal nut, the flange nut and the general hexagonal nut are integrated by the gasket and the nut, and the anti-skid insections are arranged below the flange nut and the general hexagonal nut, so that the surface area contact of the nut and a workpiece is increased, and compared with the combination of the common nut and a gasket, the flange nut is firmer and has larger pulling force. The typical flange nut size is generally below M20, and is limited by the work piece since most flange nuts are used on pipes and flanges, and is less than nuts. Most of the flange nuts above M20 are flat flanges, i.e. there are no insections on the flange face, and most of these nuts are used in special equipment and places.
The existing flange nut applied to the building support fastener is simple in structure and low in strength, and is seriously abraded with the support fastener in the actual operation and use process, so that the attractiveness and the tight connection degree of the nut are influenced, and the service life is also influenced.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, a wear-resisting flange nut of applied building support fastener is proposed, can improve wear resistance, avoid hexagonal flange nut in long-time use, reduce the serious wearing and tearing that the contact leads to between flange nut is direct and the support fastener, improve flange nut life, can strengthen the connection between flange portion and the nut body, improve the intensity of nut body, elasticity opens when twisting the hexagonal nut body, avoid between locking portion and the bolt packing force too big and cause screw thread permanent deformation, can further improve hexagonal flange nut's locking force, be difficult to produce the pine and take off.
In order to realize the purpose, the utility model provides an use wear-resisting flange nut of building support fastener, the nut comprises a nut body, the nut body be hexagon nut, the bottom of nut body be equipped with flange portion, flange portion's cross sectional shape be circular, the top of nut body be equipped with locking portion, locking portion be big end down's round platform, the oblique lateral wall of locking portion on evenly be equipped with a plurality of recesses, nut body, flange portion and locking portion in run through from top to bottom and be equipped with the screw hole, the inner wall of screw hole on be equipped with the screw thread.
Preferably, the number of the grooves is six, the six grooves are arranged in a regular hexagon shape, and the grooves correspond to the six sides of the nut body one by one.
Preferably, the bottom of the flange part is provided with a plurality of backstop bulges, and the backstop bulges are circular rings.
Preferably, the hexagonal top of the nut body is provided with an arc surface at the outer side of the locking part.
Preferably, a reinforcing plate is arranged between the hexagonal bottom of the nut body and the flange part, and the cross section of the reinforcing plate is triangular.
Preferably, the maximum outer diameter of the locking part is equal to the diameter of an inscribed circle of the outer surface of the nut body.
Preferably, the outer parts of the nut body, the flange part and the locking part are provided with a wear-resistant layer, and the wear-resistant layer is a chromium-plated layer.
The utility model has the advantages that: the utility model discloses a set up the wearing layer, can improve wear resistance, avoid hexagon flange nut in long-time use, reduce the serious wear that the contact leads to between flange nut is direct and the support fastener, improve flange nut life, through the reinforcing plate, can strengthen the connection between flange portion and the nut body, improve the intensity of nut body, through the recess in the locking portion, elasticity opens when twisting the hexagon nut body, avoid between locking portion and the bolt that the packing force is too big and cause the screw thread permanent deformation, it is protruding through the stopping, can further improve hexagon flange nut's locking force, be difficult to produce the pine and take off.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic view of a half-section of a wear-resistant flange nut for a building support fastener according to the present invention;
FIG. 2 is a top view of a wear-resistant flange nut for use with a building bracket fastener in accordance with the present invention;
fig. 3 is a top view of a wear-resistant flange nut for a building bracket fastener according to the present invention.
In the figure: 1-nut body, 2-flange part, 3-locking part, 4-groove, 5-threaded hole, 6-thread, 7-backstop bulge, 8-cambered surface, 9-reinforcing plate and 10-wear-resistant layer.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the utility model relates to an use wear-resisting flange nut of building support fastener, including nut body 1, nut body 1 is hexagon nut, and nut body 1's bottom is equipped with flange portion 2, and flange portion 2's cross sectional shape is circular, and nut body 1's top is equipped with locking portion 3, and locking portion 3 is big end down's round platform, evenly is equipped with a plurality of recesses 4 on locking portion 3's the oblique lateral wall, and nut body 1, run through about in flange portion 2 and the locking portion 3 and be equipped with screw hole 5, is equipped with screw thread 6 on the inner wall of screw hole 5.
The number of the grooves 4 is six, the six grooves 4 are arranged in a regular hexagon, and the grooves 4 correspond to the six sides of the nut body 1 one by one.
Wherein, the bottom of flange portion 2 is equipped with a plurality of stopping arch 7, and stopping arch 7 is the ring shape.
Wherein, the outer side of the hexagonal top of the nut body 1 at the locking part 3 is provided with a cambered surface 8.
Wherein, be equipped with reinforcing plate 9 between the hexagonal bottom of nut body 1 and flange portion 2, the cross-sectional shape of reinforcing plate 9 is triangle-shaped.
Wherein, the maximum outer diameter of the locking part 3 is equal to the diameter of the inscribed circle of the outer surface of the nut body 1.
Wherein, the outside of nut body 1, flange portion 2 and locking portion 3 is equipped with one deck wearing layer 10, and wearing layer 10 is chromium-plated layer.
The utility model relates to an use wear-resisting flange nut of building support fastener in the course of the work, through setting up wearing layer 10, can improve wear resistance, avoid hexagonal flange nut in long-time use, reduce the serious wearing and tearing that the contact leads to between the direct and support fastener of flange nut, improve flange nut life, through reinforcing plate 9, can strengthen the connection between flange portion 2 and the nut body 1, improve nut body 1's intensity, through recess 4 on the locking portion 3, elasticity opens when can twist hexagonal nut body 1, avoid between locking portion 3 and the bolt packing force too big and cause screw thread permanent deformation, through stopping arch 7, can further improve hexagonal flange nut's locking force, be difficult to produce the pine and take off.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (7)
1. The utility model provides an use wear-resisting flange nut of building support fastener which characterized in that: including nut body (1), nut body (1) be hexagon nut, the bottom of nut body (1) be equipped with flange portion (2), the cross sectional shape of flange portion (2) be circular, the top of nut body (1) be equipped with locking portion (3), locking portion (3) be big end down's round platform, the oblique lateral wall of locking portion (3) on evenly be equipped with a plurality of recesses (4), nut body (1), flange portion (2) and locking portion (3) in run through from top to bottom and be equipped with screw hole (5), the inner wall of screw hole (5) on be equipped with screw thread (6).
2. A wear-resistant flange nut for use with a building bracket fastener as defined in claim 1, wherein: the number of the grooves (4) is six, the six grooves (4) are arranged in a regular hexagon shape, and the grooves (4) correspond to the six sides of the nut body (1) one by one.
3. A wear-resistant flange nut for use with a building bracket fastener as defined in claim 1, wherein: the bottom of flange portion (2) be equipped with a plurality of stopping arch (7), stopping arch (7) be the ring shape.
4. A wear-resistant flange nut for use with a building bracket fastener as defined in claim 1, wherein: the outer side of the locking part (3) at the hexagonal top of the nut body (1) is provided with an arc surface (8).
5. A wear-resistant flange nut for use with a building bracket fastener as defined in claim 1, wherein: a reinforcing plate (9) is arranged between the hexagonal bottom of the nut body (1) and the flange part (2), and the cross section of the reinforcing plate (9) is triangular.
6. A wear-resistant flange nut for use with a building bracket fastener as defined in claim 1, wherein: the maximum outer diameter of the locking part (3) is equal to the diameter of an inscribed circle of the outer surface of the nut body (1).
7. A wear-resistant flange nut for use with a building bracket fastener as defined in any one of claims 1 to 6, wherein: the nut body (1), the flange part (2) and the locking part (3) are externally provided with a wear-resistant layer (10), and the wear-resistant layer (10) is a chromium-plated layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518203.8U CN210013922U (en) | 2019-04-17 | 2019-04-17 | Wear-resistant flange nut using building support fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518203.8U CN210013922U (en) | 2019-04-17 | 2019-04-17 | Wear-resistant flange nut using building support fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013922U true CN210013922U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920518203.8U Active CN210013922U (en) | 2019-04-17 | 2019-04-17 | Wear-resistant flange nut using building support fastener |
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| Country | Link |
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| CN (1) | CN210013922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869401A (en) * | 2019-04-17 | 2019-06-11 | 海盐宏茂五金制品有限公司 | A kind of wear-resisting flange nut using building support fastener |
| CN111981020A (en) * | 2020-08-18 | 2020-11-24 | 高邮市汽车标准件厂 | Novel anti-loosening nut |
-
2019
- 2019-04-17 CN CN201920518203.8U patent/CN210013922U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869401A (en) * | 2019-04-17 | 2019-06-11 | 海盐宏茂五金制品有限公司 | A kind of wear-resisting flange nut using building support fastener |
| CN111981020A (en) * | 2020-08-18 | 2020-11-24 | 高邮市汽车标准件厂 | Novel anti-loosening nut |
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