CN204628220U - A kind of assembled nut for wheel hub and tyre rim connecting bolt - Google Patents
A kind of assembled nut for wheel hub and tyre rim connecting bolt Download PDFInfo
- Publication number
- CN204628220U CN204628220U CN201520151673.7U CN201520151673U CN204628220U CN 204628220 U CN204628220 U CN 204628220U CN 201520151673 U CN201520151673 U CN 201520151673U CN 204628220 U CN204628220 U CN 204628220U
- Authority
- CN
- China
- Prior art keywords
- nut
- packing ring
- positioning block
- block
- nut body
- 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.)
- Expired - Fee Related
Links
- 238000012856 packing Methods 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of assembled nut for wheel hub and tyre rim connecting bolt, its drip irrigation device is that described packing ring is placed on outside nut, described nut outer wall is integrally formed with the positioning block inconsistent with packing ring, described positioning block cross section is trapezoidal, described positioning block and packing ring offset the conflict block being provided with between contravention and matching with positioning block, described conflict block is connected with packing ring one, the cross section of described conflict block is triangle, described conflict block and the mutual resistance surface of positioning block are plane of inclination, the utility model provides one not easily to snap in steel ring, long service life, the non-damageable assembled nut for wheel hub and tyre rim connecting bolt of nut.
Description
Technical field
The utility model relates to a kind of technical field of automobile components, and more particularly, it relates to a kind of assembled nut for wheel hub and tyre rim connecting bolt.
Background technique
Nut screws in tyre rim, through taking out after a period of time.Packing ring protuberance is positioning action originally, and during owing to installing, wind big gun screw-in power is excessive, and packing ring protuberance can snap in steel ring, again because nut and packing ring are small size riveted, easily occur during back-out that nut and packing ring are because of being connected shakiness, occur separation case, then cause thread damage, between cause nut to scrap, the packing ring snapping in steel ring also can make steel ring damage, and reach is too short, can damage after 3 to 4 times use, working life is not long, and renewal part number of times is increased.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide one not easily to snap in steel ring, long service life, the non-damageable assembled nut for wheel hub and tyre rim connecting bolt of nut.
For achieving the above object, the utility model provides following technological scheme: a kind of assembled nut for wheel hub and tyre rim connecting bolt, comprise bolt, nut and packing ring, described packing ring is placed on outside nut, described nut outer wall is integrally formed with the positioning block inconsistent with packing ring, described positioning block cross section is trapezoidal, described positioning block and packing ring offset the conflict block being provided with between contravention and matching with positioning block, described conflict block is connected with packing ring one, the cross section of described conflict block is triangle, and described conflict block and the mutual resistance surface of positioning block are plane of inclination.
By adopting technique scheme, packing ring is directly placed on outside nut, and outside nut, be provided with the positioning block inconsistent with packing ring, by the Cross section Design stepped cross by location, the side of positioning block is made to become skewed, tilted to connecting end by the protruding end being fixed on nut of positioning block, and by the conflict block being provided with between contravention and matching with positioning block that positioning block and packing ring are offseted, by being triangular shape by the Cross section Design of conflict block, by triangular shape inclination on one side, match with trapezoidal inclined side, make conflict block and positioning block inconsistent, make when work, the part of protrusion is there will not be to snap in steel ring, cause damage, also serve and certain location is carried out to tire, add that the positioning block be integrally connected on nut serves the effect of protection conflict block, work is avoided to snap in steel ring, avoid occurring damaging, and pass through the form fit of this positioning block and conflict block, coordinate tire, make to coordinate by inclined-plane the area of contact increased between positioning block and conflict block at work, wait when operating, the rotational shear produced acts on positioning block and conflicts soon, increase in the area of contact by positioning block and conflict block, entirety is met with stresses enhancing, the work of guarantee makes intensity, thus reduce because shearing force problem produces the damage of nut.
The utility model is set to further: described nut comprises the first nut body and the second nut body, described first nut body is connected with the second nut body one, described first nut body is provided with the positioning hole of through first nut body and the second nut body, is provided with the screw thread be connected with bolt in positioning hole.
By adopting technique scheme, by traditional nut designs is become the first nut body and the second nut body, and the first nut body is connected with the second nut body one, bulk strength is got a promotion, and the first nut body is provided with the positioning hole of through first nut body and the second nut body, the screw thread be connected with bolt is provided with in positioning hole, add that packing ring is placed on outside, the positioning hole inner thread between the first nut and the second nut is made to become continuity, there is not layering during work, thus damaging appears in screw thread when there will not be work, screw thread on good protection bolt, not easily there is fracture.
The utility model is set to further: described thread depth is 3.5cm-5cm.
Cross employing technique scheme; by being provided with the screw thread be connected with bolt in positioning hole; thread depth is 3.5cm-5cm; 3.5cm-5cm height is arranged to by screw thread; overall access times are got a promotion; add longevity during use; and fixed by riveting between packing ring and nut when mounted; can be rotated in together when ensure that fixing; better protect conflict block; positioning block and conflict block can be conflicted mutually, avoid occurring rocking or offseting, further avoid and snap in steel ring.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of assembled nut for wheel hub and tyre rim connecting bolt of the utility model embodiment.
Fig. 2 is the scheme of installation of a kind of assembled nut for wheel hub and tyre rim connecting bolt of the utility model embodiment.
Reference character: 101, nut; 102, the first nut body; 103, the second nut body; 104, positioning hole 201, packing ring; 202, conflict block; 301, positioning block; 401, bolt.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model embodiment is described further.
A kind of assembled nut for wheel hub and tyre rim connecting bolt 401, comprise bolt 401, nut 101 and packing ring 201, described packing ring 201 is placed on outside nut 101, described nut 101 outer wall is integrally formed with the positioning block 301 inconsistent with packing ring 201, described positioning block 301 cross section is trapezoidal, described positioning block 301 and packing ring 201 offset the conflict block 202 being provided with between contravention and matching with positioning block 301, described conflict block 202 is connected with packing ring 201 one, the cross section of described conflict block 202 is triangle, described conflict block 202 and positioning block 301 mutually resistance surface are plane of inclination.
By adopting technique scheme, packing ring 201 is directly placed on outside nut 101, and outside nut 101, be provided with the positioning block 301 inconsistent with packing ring 201, by the Cross section Design stepped cross by location, the side of positioning block 301 is made to become skewed, tilted to connecting end by the protruding end being fixed on nut 101 of positioning block 301, and by the conflict block 202 being provided with between contravention and matching with positioning block 301 that positioning block 301 and packing ring 201 are offseted, by being triangular shape by the Cross section Design of conflict block 202, by triangular shape inclination on one side, match with trapezoidal inclined side, make conflict block 202 and positioning block 301 inconsistent, make when work, the part of protrusion is there will not be to snap in steel ring, cause damage, the effect of protection conflict block 202 is served by the positioning block 301 be integrally connected on nut 101, work is avoided to snap in steel ring, avoid occurring damaging.
The utility model is set to further: described nut 101 comprises the first nut body 102 and the second nut body 103, described first nut body 102 is connected with the second nut body 103 one, described first nut body 102 is provided with the positioning hole 104 of through first nut body 102 and the second nut body 103, is provided with the screw thread be connected with bolt 401 in positioning hole 104.
By adopting technique scheme, by traditional nut 101 being designed to the first nut body 102 and the second nut body 103, and the first nut body 102 is connected with the second nut body 103 one, bulk strength is got a promotion, and the first nut body 102 is provided with the positioning hole 104 of through first nut body 102 and the second nut body 103, the screw thread be connected with bolt 401 is provided with in positioning hole 104, add upper gasket 201 and be placed on outside, positioning hole 104 inner thread between the first nut and the second nut is made to become continuity, there is not layering during work, thus damaging appears in screw thread when there will not be work, screw thread on good protection bolt 401, not easily there is fracture.
The utility model is set to further: described thread depth is 3.5cm-5cm.
Cross employing technique scheme; by being provided with the screw thread be connected with bolt 401 in positioning hole 104; thread depth is 3.5cm-5cm; 3.5cm-5cm height is arranged to by screw thread; overall access times are got a promotion; add life-span during use; and fixed by riveting between packing ring 201 and nut 101 when mounted; can be rotated in together when ensure that fixing; better protect conflict block 202; positioning block 301 and conflict block 202 can be conflicted mutually, avoid occurring rocking or offseting, further avoid and snap in steel ring.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (3)
1. the assembled nut for wheel hub and tyre rim connecting bolt, comprise bolt, nut and packing ring, it is characterized in that: described packing ring is placed on outside nut, described nut outer wall is integrally formed with the positioning block inconsistent with packing ring, described positioning block cross section is trapezoidal, described positioning block and packing ring offset the conflict block being provided with between contravention and matching with positioning block, described conflict block is connected with packing ring one, the cross section of described conflict block is triangle, and described conflict block and the mutual resistance surface of positioning block are plane of inclination.
2. a kind of assembled nut for wheel hub and tyre rim connecting bolt according to claim 1, it is characterized in that: described nut comprises the first nut body and the second nut body, described first nut body is connected with the second nut body one, described first nut body is provided with the positioning hole of through first nut body and the second nut body, is provided with the screw thread be connected with bolt in described positioning hole.
3. a kind of assembled nut for wheel hub and tyre rim connecting bolt according to claim 2, is characterized in that: described thread depth is 3.5cm-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151673.7U CN204628220U (en) | 2015-03-17 | 2015-03-17 | A kind of assembled nut for wheel hub and tyre rim connecting bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151673.7U CN204628220U (en) | 2015-03-17 | 2015-03-17 | A kind of assembled nut for wheel hub and tyre rim connecting bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628220U true CN204628220U (en) | 2015-09-09 |
Family
ID=54047255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151673.7U Expired - Fee Related CN204628220U (en) | 2015-03-17 | 2015-03-17 | A kind of assembled nut for wheel hub and tyre rim connecting bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628220U (en) |
-
2015
- 2015-03-17 CN CN201520151673.7U patent/CN204628220U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |