CN211623918U - Rivet nut with strong rotation resistance - Google Patents
Rivet nut with strong rotation resistance Download PDFInfo
- Publication number
- CN211623918U CN211623918U CN202020180003.9U CN202020180003U CN211623918U CN 211623918 U CN211623918 U CN 211623918U CN 202020180003 U CN202020180003 U CN 202020180003U CN 211623918 U CN211623918 U CN 211623918U
- Authority
- CN
- China
- Prior art keywords
- deformation
- nut
- nut head
- fastening
- angle
- 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.)
- Active
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a rivet nut that anti rotation ability is strong, including nut head, deformation portion, fastening portion and electroplating coating, the below of nut head is connected with the deformation portion, and the outside between nut head and the deformation portion has seted up the laminating angle to the bottom of nut head is connected with oblique point portion, the off-load groove has been seted up in the outside of deformation portion, and the below of deformation portion is connected with fastening portion, the guiding angle has been seted up with the junction of fastening portion to the deformation portion, and the inside of fastening portion is provided with screw thread portion to the bottom outside of fastening portion has seted up the biography hole angle, the outside of nut head, deformation portion and fastening portion all is provided with electroplating coating. This rivet nut that anti rotation ability is strong, the deformation portion of being convenient for takes place deformation, and at the in-process of deformation portion deformation, avoids the deformation portion crackle to appear for this rivet nut connects stably, and avoids this rivet nut to take place to rotate, avoids wearing and tearing, and the convenience is fixed panel forever.
Description
Technical Field
The utility model relates to a rivet nut technical field specifically is a rivet nut that anti rotation ability is strong.
Background
With the development of automobiles, aviation and instruments, the application of plates is more and more extensive, and in the process of using the plates, the single plates need to be connected, so that the plates form a certain shape or thickness, and the rivet nut is inoculated for accelerating the connection efficiency of the plates.
Present rivet nut, when using, its surface is too smooth, connects at panel and accomplishes the back, can take place to rotate, at the in-process of panel shake, easily wears out rivet nut, reduces rivet nut's life, consequently, we provide a rivet nut that anti rotation ability is strong to in the problem of proposing in the solution of the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rivet nut that anti rotation ability is strong to solve the present rivet nut that above-mentioned background art provided, when using, its surface is too smooth, connects at panel and accomplishes the back, can take place to rotate, at the in-process of panel shake, easily wear and tear rivet nut, reduce rivet nut's life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rivet nut that anti rotation ability is strong, includes nut head, deformation portion, fastening portion and electroplates the coating, the below of nut head is connected with the deformation portion, and the laminating angle has been seted up in the outside between nut head and the deformation portion to the bottom of nut head is connected with oblique point portion, the off-load groove has been seted up in the outside of deformation portion, and the below of deformation portion is connected with fastening portion, the direction angle has been seted up with the junction of fastening portion to the deformation portion, and the inside of fastening portion is provided with screw thread portion to the bottom outside of fastening portion has been seted up and has been passed the hole angle, the outside of nut head, deformation portion and fastening portion all is provided with electroplates the coating.
Preferably, nut head, deformation portion and fastening portion fixed connection are the integral structure, and the inside and outside both sides of nut head, deformation portion and fastening portion all evenly plated the electroplating coating to the below evenly distributed of nut head has oblique point portion.
Preferably, the outer side of the deformation part is provided with an unloading groove at an equal angle, the chamfer angle amplitude of the joint angle between the deformation part and the head part of the nut is 2-3mm, and the length of the deformation part is smaller than that of the fastening part.
Preferably, the inner diameter of the fastening portion is smaller than that of the deformation portion, and the fastening portion has a clockwise thread portion.
Preferably, the guide angle and the hole transmission angle are respectively arranged in an annular shape, and the chamfer angles of the guide angle and the hole transmission angle are equal in size.
Compared with the prior art, the beneficial effects of the utility model are that: the rivet nut with strong rotation resistance is convenient for deformation of the deformation part, and cracks are avoided in the deformation part in the deformation process of the deformation part, so that the rivet nut is stably connected, the rivet nut is prevented from rotating, abrasion is avoided, and plates are conveniently fixed forever;
1. the riveting nut is provided with the attaching angle and the inclined tip part, the attaching angle is arranged at the joint of the nut head part and the deformation part, so that the nut head part can be attached to a plate through the inclined tip part, the inclined tip part can apply pressure to the plate, friction is increased, and the rotation of the riveting nut is avoided;
2. the rivet nut is provided with the unloading grooves and the guide angles, the unloading grooves are arranged on the outer sides of the deformation parts at equal angles, so that the outer sides of the deformation parts are of a concave-convex structure, when the deformation parts deform, the internal force of the deformation parts can be conveniently eliminated, cracks are avoided from occurring in the deformation parts, the rivet nut is connected stably, and the rivet nut is prevented from rotating;
3. the deformation part and the electroplating coating are arranged, the deformation part is deformed, so that the deformation part and the nut head are fixed on the plate, the rotation of the rivet nut is avoided under the action of the deformation part and the inclined tip part, the electroplating coating on the nut head, the deformation part and the fastening part avoids the corrosion of the rivet nut, and the rivet nut is convenient to use for a long time.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a schematic view of the structure of the working state of the present invention;
FIG. 3 is a schematic top view of the deformation portion of the present invention;
fig. 4 is a schematic view of the nut head of the present invention viewed from the bottom.
In the figure: 1. a nut head; 2. a deformation section; 3. fitting angles; 4. an unloading slot; 5. a fastening section; 6. a beveled tip portion; 7. a threaded portion; 8. a guide angle; 9. a hole transfer angle; 10. and (6) electroplating the coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rivet nut that anti rotation ability is strong, including nut head 1, deformation portion 2, laminating angle 3, off-load groove 4, fastening portion 5, oblique point portion 6, screw thread portion 7, guide angle 8, pass hole angle 9 and electroplating coating 10, the below of nut head 1 is connected with deformation portion 2, and laminating angle 3 has been seted up in the outside between nut head 1 and the deformation portion 2, and the bottom of nut head 1 is connected with oblique point portion 6, off-load groove 4 has been seted up in the outside of deformation portion 2, and the below of deformation portion 2 is connected with fastening portion 5, guide angle 8 has been seted up with fastening portion 5's junction to deformation portion 2, and fastening portion 5's inside is provided with screw thread portion 7, and pass hole angle 9 has been seted up in the bottom outside of fastening portion 5, nut head 1, the outside of deformation portion 2 and fastening portion 5 all is provided with electroplating coating 10.
As in fig. 1, fig. 2 and fig. 4, nut head 1, deformation portion 2 and fastening portion 5 fixed connection are integrated structure, and nut head 1, the electroplating coating 10 has all evenly been plated to the inside and outside both sides of deformation portion 2 and fastening portion 5, and the below evenly distributed of nut head 1 has oblique point portion 6, be convenient for guarantee this rivet nut's even the guitar of volume intensity, and corrosion-resistant, unloading groove 4 has been seted up to the angle such as the outside of deformation portion 2, and the chamfer range of the laminating angle 3 between deformation portion 2 and the nut head 1 is 2-3mm, and the length of deformation portion 2 is less than the length of fastening portion 5, make things convenient for deformation portion 2 to take place, and avoid appearing the crackle on the deformation portion 2, and increase frictional force.
The internal diameter of fastening portion 5 is less than the internal diameter of deformation portion 2 as in fig. 1 and fig. 2, and the inside of fastening portion 5 is clockwise distribution and has screw thread portion 7, makes things convenient for fastening portion 5 to exert pressure to deformation portion 2 for deformation portion 2 takes place to deform, and guide angle 8 and biography hole angle 9 are the annular setting respectively, and the chamfer size of guide angle 8 and biography hole angle 9 equals, makes things convenient for this rivet nut's use.
The working principle is as follows: when the rivet nut with strong rotation resistance is used, the rivet nut is firstly connected with a riveter, as shown in fig. 1, a guide angle 8 in the rivet nut facilitates the connection of the riveter and a thread part 7, after the rivet nut is fixed with the riveter, the bottom of a fastening part 5 passes through a hole passing angle 9 and passes through a hollow of a plate, and the top of the plate of a nut head 1 is attached, and an attachment angle 3 between the nut head 1 and a deformation part 2 facilitates the deformation of the deformation part 2 in the hollow, and an oblique tip part 6 under the nut head 1 applies force, as shown in fig. 2, the fastening part 5 is pulled by the riveter, so that the fastening part 5 applies pressure to the deformation part 2, and further the deformation part 2 is deformed, during the deformation of the deformation part 2, the part exposing the plate expands, so that the diameter of the deformation part 2 is increased, and further the expansion area of the deformation part 2 and the nut head 1, the sheet material is fixed, in the deformation process of the deformation part 2, the unloading groove 4 on the deformation part 2 is convenient to offset the internal force of the deformation part 2, cracks are prevented from occurring in the deformation process of the deformation part 2, the tightening and shaping of the deformation part 2 are increased, after the rivet nut is fixed, the oblique tip part 6 below the nut head part 1 and the concave-convex part outside the deformation part 2 apply force to the sheet material, friction is increased, and the rotation of the rivet nut is avoided.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an anti rotation ability is strong rivet nut, includes nut head (1), deformation portion (2), fastening portion (5) and electroplating coating (10), its characterized in that: the utility model discloses a nut head, including nut head (1), the below of nut head (1) is connected with deformation portion (2), and the laminating angle (3) have been seted up in the outside between nut head (1) and deformation portion (2) to the bottom of nut head (1) is connected with oblique point portion (6), unloading groove (4) have been seted up in the outside of deformation portion (2), and the below of deformation portion (2) is connected with fastening portion (5), guiding angle (8) have been seted up with the junction of fastening portion (5) in deformation portion (2), and the inside of fastening portion (5) is provided with screw thread portion (7), and the bottom outside of fastening portion (5) has been seted up and has been passed hole angle (9), the outside of nut head (1), deformation portion (2) and fastening portion (5) all is provided with electroplated coating (10).
2. The blind rivet nut with high rotation resistance according to claim 1, wherein: nut head (1), deformation portion (2) and fastening portion (5) fixed connection are the integral structure, and nut head (1), deformation portion (2) and the inside and outside both sides of fastening portion (5) evenly plate and electroplate coating (10) to the below evenly distributed of nut head (1) has oblique point portion (6).
3. The blind rivet nut with high rotation resistance according to claim 1, wherein: the outer side of the deformation part (2) is provided with unloading grooves (4) at equal angles, the chamfering amplitude of a joint angle (3) between the deformation part (2) and the nut head (1) is 2-3mm, and the length of the deformation part (2) is smaller than that of the fastening part (5).
4. The blind rivet nut with high rotation resistance according to claim 1, wherein: the inner diameter of the fastening part (5) is smaller than that of the deformation part (2), and a thread part (7) is distributed in the fastening part (5) clockwise.
5. The blind rivet nut with high rotation resistance according to claim 1, wherein: the guide angle (8) and the hole transmission angle (9) are respectively arranged in an annular shape, and the chamfer angles of the guide angle (8) and the hole transmission angle (9) are equal in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180003.9U CN211623918U (en) | 2020-02-18 | 2020-02-18 | Rivet nut with strong rotation resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180003.9U CN211623918U (en) | 2020-02-18 | 2020-02-18 | Rivet nut with strong rotation resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211623918U true CN211623918U (en) | 2020-10-02 |
Family
ID=72618576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020180003.9U Active CN211623918U (en) | 2020-02-18 | 2020-02-18 | Rivet nut with strong rotation resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211623918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215839A (en) * | 2021-11-29 | 2022-03-22 | 格力电器（武汉）有限公司 | Liner riveting structure, manufacturing method thereof and steaming and baking machine |
-
2020
- 2020-02-18 CN CN202020180003.9U patent/CN211623918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215839A (en) * | 2021-11-29 | 2022-03-22 | 格力电器（武汉）有限公司 | Liner riveting structure, manufacturing method thereof and steaming and baking machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211623918U (en) | Rivet nut with strong rotation resistance | |
| CN205876911U (en) | Single groove short -tail rivet nail | |
| CN219101825U (en) | Firmly extruded rivet nut | |
| CN216306459U (en) | High-corrosion-resistance electro-galvanizing standard fastener | |
| CN214999125U (en) | High-performance aluminum alloy pressing joint | |
| CN215409656U (en) | High-strength super-corrosion-resistant self-tapping screw | |
| CN210769769U (en) | Anti-drop safe pressure riveting nut | |
| CN109663937B (en) | Inner hole end face groove processing cutter | |
| CN211804199U (en) | Stainless steel fastening connection system | |
| CN209925396U (en) | Bearing surface projection welding bolt | |
| CN209539753U (en) | A kind of rivet | |
| CN220540049U (en) | Guidable steel wire thread sleeve | |
| CN2132864Y (en) | Self-riveting nut | |
| CN112628266A (en) | Friction fusion penetration self-extruding screw | |
| CN215805622U (en) | Pull rivet for fastening and connecting conductive materials | |
| CN213145023U (en) | Novel composite groove set screw | |
| CN221374214U (en) | Anti-indentation T-shaped press riveting stud | |
| CN218203146U (en) | Electroplating protection piece | |
| CN213088443U (en) | Motor casing self-tapping screw | |
| CN220145373U (en) | Automatic cutter tracking device | |
| CN220523012U (en) | Pan head square groove type self-tapping screw with composite washer | |
| CN220452418U (en) | Sheet metal riveting structure | |
| CN218397243U (en) | Mounting structure of outer protection sheet metal component of digit control machine tool | |
| CN216966536U (en) | Adjustable high-strength screw tap | |
| CN219334763U (en) | Coating gasket, coating die head and coating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |