CN210013925U - Heavy-duty car built-in nut protruding grain formula rivet nut that skids - Google Patents
Heavy-duty car built-in nut protruding grain formula rivet nut that skids Download PDFInfo
- Publication number
- CN210013925U CN210013925U CN201920798381.0U CN201920798381U CN210013925U CN 210013925 U CN210013925 U CN 210013925U CN 201920798381 U CN201920798381 U CN 201920798381U CN 210013925 U CN210013925 U CN 210013925U
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- Prior art keywords
- nut
- rivet
- nut body
- heavy
- outer sleeve
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a heavy-duty car built-in nut convex particle type anti-slip rivet nut, which comprises a rivet nut outer sleeve, a nut body and a limiting platform, wherein the rivet nut outer sleeve is cylindrical, the lower end of the rivet nut outer sleeve is provided with the limiting platform, the center of the rivet nut outer sleeve is provided with a through hole cavity, the upper end of the rivet nut outer sleeve is provided with a nut body installation clamping cavity, the nut body installation clamping cavity is communicated with the through hole cavity, the nut body installation clamping cavity and the through hole cavity penetrate through the upper end and the lower end of the rivet nut outer sleeve, the nut body is arranged in the nut body installation clamping cavity, the utility model can improve the anti-slip performance of the rivet nut by arranging an anti-slip clamping rack on the outer wall of the rivet nut outer sleeve and arranging anti-slip convex particles on the upper end of the limiting platform, the nut is not easy to loosen, the rivet nut outer sleeve, the nut body can be directly replaced, the replacement is more convenient, and the loss is reduced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of nut, especially the technical field who rivets the nut.
[ background of the invention ]
The rivet nut is widely applied to the existing life, the rivet nut is one of the rivet nuts, if the nut of a certain product needs to be installed outside, the space inside the rivet nut is narrow, and when the pressure head of a riveting press can not enter the rivet pressing machine for riveting and bud drawing and other methods can not meet the strength requirement, at the moment, the rivet pressing and expanding are not feasible. A pulling rivet must be used. The clamp is suitable for the field of fastening of plates and pipes with various thicknesses. The rivet can be riveted at one time by using a pneumatic or manual rivet pulling gun, and is convenient and firm; the traditional welding nut is replaced, and the defects that a metal sheet, a thin pipe is easy to melt in welding, the welding nut is unsmooth and the like are overcome. But present rivet nut's locking not hard up, prevent that the performance of skidding is relatively poor, and present rivet nut is mostly the integral type, and the nut is convenient to be dismantled and is changed, and the nut in case damage must whole change, and is comparatively troublesome.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a rivet nut is prevented skidding by protruding grain formula of heavy-duty car built-in nut, improve the performance of preventing skidding of riveting the nut, the nut is difficult not hard up, rivets the nut overcoat and sets up with nut body components of a whole that can function independently, when nevertheless the nut damages, can directly change the nut body, and it is more convenient to change, reduces the loss.
For the purpose of realizing the above, the utility model provides a rivet nut is prevented skidding by protruding grain formula of heavy-duty car built-in nut, including riveting nut overcoat, nut body, spacing platform, the riveting nut overcoat be cylindrical, riveting nut overcoat lower extreme be equipped with spacing platform, riveting nut overcoat center be equipped with the through-hole chamber, riveting nut overcoat upper end be equipped with nut body erection card chamber, nut body erection card chamber and through-hole chamber intercommunication, nut body erection card chamber and through-hole chamber run through the upper and lower both ends of riveting nut overcoat, the nut body locate nut body erection card chamber, nut body and nut body erection card chamber can dismantle and be connected.
Preferably, the nut body is provided with a threaded through hole in the center.
Preferably, the outer wall of one end, close to the limiting platform, of the rivet nut outer sleeve is evenly provided with a plurality of anti-skidding clamping racks, and the anti-skidding clamping racks are vertically arranged.
Preferably, a plurality of anti-skidding convex particles are uniformly arranged on the limiting platform towards one end of the rivet nut outer sleeve.
Preferably, the inner side wall of the nut body installation clamping cavity is provided with a plurality of fixing clamping convex blocks which can be matched with the side wall of the nut body, and the friction force between the fixing clamping convex blocks and the nut body can be enhanced.
Preferably, the rivet nut outer sleeve and the limiting platform are integrally formed.
The utility model relates to a beneficial effect of rivet nut that skids is prevented to protruding grain formula of heavy-duty car built-in nut: the utility model discloses a to rivet nut overcoat outer wall and set up antiskid card rack, set up the protruding grain of antiskid with spacing platform upper end, can improve the anti-skidding performance of riveting the nut, the nut is difficult not hard up, rivets the nut overcoat and sets up with nut body components of a whole that can function independently, when nevertheless the nut damages, can directly change the nut body, and it is more convenient to change, reduces the loss.
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 front view of a schematic structural diagram of a nut with raised particles for preventing a slip of a heavy-duty car;
FIG. 2 is a front sectional view of the anti-slip rivet nut with a raised bead nut for a heavy truck of the present invention;
fig. 3 is the utility model relates to a heavy-duty car embeds protruding grain formula of nut and prevents the structural schematic diagram top view of riveting nut that skids.
In the figure: the nut comprises a 1-rivet nut outer sleeve, a 2-nut body, a 3-limiting platform, an 11-through hole cavity, a 12-nut body installation clamping cavity, a 13-anti-skidding clamping rack, a 21-threaded through hole and a 121-fixed clamping convex block.
[ detailed description ] embodiments
Referring to fig. 1, 2 and 3, the utility model relates to a heavy-duty vehicle built-in nut protruding-particle type anti-slip rivet nut, which comprises a rivet nut outer sleeve 1, a nut body 2 and a limiting platform 3, wherein the rivet nut outer sleeve 1 is cylindrical, the limiting platform 3 is arranged at the lower end of the rivet nut outer sleeve 1, a through hole cavity 11 is arranged at the center of the rivet nut outer sleeve 1, a nut body mounting clamping cavity 12 is arranged at the upper end of the rivet nut outer sleeve 1, the nut body mounting clamping cavity 12 is communicated with the through hole cavity 11, the nut body mounting clamping cavity 12 and the through hole cavity 11 penetrate through the upper end and the lower end of the rivet nut outer sleeve 1, the nut body 2 is arranged in the nut body mounting clamping cavity 12, the nut body 2 is detachably connected with the nut body mounting clamping cavity 12, a thread through hole 21 is arranged at the center of the nut body 2, a plurality of anti-slip clamping racks 13 are uniformly arranged on the outer wall of one end of the rivet nut outer sleeve 1, the vertical setting of antiskid card rack 13, spacing platform 3 on towards the one end of riveting nut overcoat 1 evenly be equipped with a plurality of anti-skidding protruding grain 31, nut body installation card 12 inside walls be equipped with a plurality of can with 2 lateral wall complex fixing clip lugs 121 of nut body, fixing clip lug 121 can strengthen and the nut body 2 between the frictional force, rivet nut overcoat 1 and spacing platform 3 integrated into one piece.
The utility model discloses the working process:
the utility model relates to a heavy-duty car embeds protruding grain formula of nut and prevents skidding rivet nut in the course of the work, it is connected with the screw thread through-hole 21 of nut body 2 to rivet equipment through hole vestibule 11, will rivet nut overcoat 1 and insert the reservation connecting hole of sheet metal component, rivet through rivet equipment, rivet equipment will rivet 1 lower extreme of nut overcoat and draw out of shape to rivet equipment, the deformation position presss from both sides the sheet metal component with the cooperation of spacing platform 3, antiskid joint rack 13 can strengthen the frictional force between rivet nut and the sheet metal component with antiskid protruding grain 31, prevent not hard up, when nut smooth tooth or damage, can take out nut body 2 from nut body joint clamp chamber 12, the nut body 2 of more remodeling can, need not to change whole rivet nut.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. The utility model provides a nut is riveted to protruding grain formula of heavy-duty car built-in nut antiskid, its characterized in that: including riveting nut overcoat (1), nut body (2), spacing platform (3), riveting nut overcoat (1) be cylindrical, riveting nut overcoat (1) lower extreme be equipped with spacing platform (3), riveting nut overcoat (1) center be equipped with through-hole chamber (11), riveting nut overcoat (1) upper end be equipped with nut body installation card chamber (12), nut body installation card chamber (12) and through-hole chamber (11) intercommunication, nut body installation card chamber (12) and through-hole chamber (11) run through the upper and lower both ends of riveting nut overcoat (1), nut body (2) locate nut body installation card chamber (12), nut body (2) and nut body installation card chamber (12) can be dismantled and be connected.
2. The heavy-duty vehicle built-in nut convex-grain type anti-slip rivet nut as claimed in claim 1, wherein: the nut body (2) is provided with a threaded through hole (21) in the center.
3. The heavy-duty vehicle built-in nut convex-grain type anti-slip rivet nut as claimed in claim 1, wherein: the rivet nut outer cover (1) on be close to spacing platform (3) one end outer wall on evenly be equipped with a plurality of antiskid card racks (13), antiskid card rack (13) vertical setting.
4. The heavy-duty vehicle built-in nut convex-grain type anti-slip rivet nut as claimed in claim 1, wherein: the limiting platform (3) is evenly provided with a plurality of anti-skidding convex particles (31) towards one end of the rivet nut outer sleeve (1).
5. The heavy-duty vehicle built-in nut convex-grain type anti-slip rivet nut as claimed in claim 1, wherein: the nut body installation card chamber (12) inside wall be equipped with a plurality of can with nut body (2) lateral wall complex fixed card lug (121), fixed card lug (121) can strengthen and nut body (2) between frictional force.
6. The heavy-duty vehicle built-in nut convex-grain type anti-slip rivet nut as claimed in claim 1, wherein: the rivet nut outer sleeve (1) and the limiting platform (3) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798381.0U CN210013925U (en) | 2019-05-30 | 2019-05-30 | Heavy-duty car built-in nut protruding grain formula rivet nut that skids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798381.0U CN210013925U (en) | 2019-05-30 | 2019-05-30 | Heavy-duty car built-in nut protruding grain formula rivet nut that skids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013925U true CN210013925U (en) | 2020-02-04 |
Family
ID=69318260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920798381.0U Expired - Fee Related CN210013925U (en) | 2019-05-30 | 2019-05-30 | Heavy-duty car built-in nut protruding grain formula rivet nut that skids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210013925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163638A (en) * | 2022-06-01 | 2022-10-11 | 浙江方泉汽车标准件股份有限公司 | Anti-drop countersunk rivet nut for automobile |
-
2019
- 2019-05-30 CN CN201920798381.0U patent/CN210013925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163638A (en) * | 2022-06-01 | 2022-10-11 | 浙江方泉汽车标准件股份有限公司 | Anti-drop countersunk rivet nut for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |