CN208697248U - A kind of extension device of Hub fixture - Google Patents
A kind of extension device of Hub fixture Download PDFInfo
- Publication number
- CN208697248U CN208697248U CN201821495664.XU CN201821495664U CN208697248U CN 208697248 U CN208697248 U CN 208697248U CN 201821495664 U CN201821495664 U CN 201821495664U CN 208697248 U CN208697248 U CN 208697248U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- extension device
- guide rail
- pawl
- connecting shaft
- 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
- 239000005060 rubber Substances 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical group N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of extension device of Hub fixture, including guide rail and the guide rod being arranged on the guide rail, the bolt of the fixed guide rod position is installed on the guide rail, the top of the guide rod is connected with pawl tire pawl structure, the pawl tire pawl structure includes connecting shaft and round roller, one end of the connecting shaft connects the top of the guide rod, and the round roller is installed in rotation in the connecting shaft, the tyre surface for holding-wheel.The design structure is simple, easy to use, in the case where will not damaging to wheel and can securely fix wheel hub, be suitable for popularization and application.
Description
Technical field
The utility model relates to automotive wheel positioning fixture, the extension device of especially a kind of Hub fixture.
Background technique
Existing some tire fixtures are generally clamped wheel hub using metal claw and are fixed, and in fastener cycle, are easy to scratch wheel hub.
Especially some alloy wheel hubs after outside Gold plated Layer is destroyed, all has an impact the stability of entire wheel hub structure, will affect
Service life and traffic safety to vehicle.In addition, Hub fixture is not easy adjustment length, cause to need frequently more when vehicle maintenance
Change the fixture with tire match, time and effort consuming.
Publication No. is that the Chinese utility model patent of CN207824747U discloses: " a kind of extension device of fixture, fixture
It is fixed on tire, extending device includes being arranged on aluminium alloy fixture: a Quick-release pin part, a pawl tire melon part,
A set of fixed screw nut, the aluminum alloy part are fixed on fixture as the guide rail of pawl tire pawl part, Quick-release pin part
The position that fixed jaw tire pawl part stretches out；The fixed device that extends of nut, screw is on fixture.", but the pawl tire pawl of the patent
The blade tooth that structure tail portions are set still is easy to scratch the tyre surface of wheel, causes wheel to leave mark, leaves the hidden danger blown out, practicability
It is not strong.
Utility model content
The shortcomings that in order to overcome above-mentioned technology to refer to, the utility model provide a kind of extension device of Hub fixture, can be with
Wheel is protected well, and can securely fix wheel hub.
The utility model solves the used technical solution of its technical problem are as follows: a kind of extension device of Hub fixture, including
Guide rail and the guide rod being arranged on the guide rail are equipped with the bolt of the fixed guide rod position, the guide rod on the guide rail
Top be connected with pawl tire pawl structure, the pawl tire pawl structure includes connecting shaft and round roller, and one end of the connecting shaft connects institute
The top of guide rod is stated, the round roller is installed in rotation in the connecting shaft, for the tyre surface of holding-wheel, due to round roller table
Face is smooth, and the tyre surface of wheel will not leave behind any impression；And round roller uses rotatable mounting means, in clamp wheel
When hub, fixture and tire/wheel hub position be not right, and rotary clamp, nylon rod can slide on tire, continues to tighten, clamp central
It can be concentric with hub centre.
As the further improvement of this programme, the round roller is using pole made of nylon or rubber or plastic cement, the circle
Roller is installed in rotation in the connecting shaft by plane/rolling bearing.
As the further improvement of this programme, the top of the guide rod is equipped with the bending part be curved to the inside, the guide rod
Inside be also equipped with the rubber block of quadrangular shape, the height of the rubber block and the height of bending part match, rubber block
It mainly prevents guide rod from colliding or rubbing with wheel hub or tire, also can be used in stationary fixture and tire axial distance and position.
As the further improvement of this programme, the guide rod is equipped with the jack of several cooperation bolts, all described
Along the length direction arranged for interval of the guide rod, bolt is inserted into different jacks jack, and adjustable clamp clamps the length of tire
Degree.
As the further improvement of this programme, the bolt is equipped with hoodle, and the hoodle can block the jack, uses
In fast quick-detach.
As the further improvement of this programme, the guide rail inner wall is additionally provided with several stripeds outstanding, this striped can subtract
The contact area of few guide rail and guide rod, reduces frictional force, and when sliding is more smooth.
As the further improvement of this programme, the guide rail is equipped with the installation screw for jockey, using screw
Fixed mode, which connects, extends device and fixture, when clamping tire, it will not be made to separate because of torque.
The beneficial effects of the utility model are: the design structure is simple, and it is easy to use, it will not be to the feelings that wheel damages
Under condition and wheel hub can be securely fixed, is suitable for popularization and application.
Detailed description of the invention
Fig. 1 is the structural upright schematic diagram of the utility model.
Fig. 2 is the structural upright schematic diagram of the utility model.
Fig. 3 is the structural upright perspective view of the explosion of the utility model.
Fig. 4 is the structural upright perspective view of the explosion of the utility model.
Fig. 5 is the use state diagram of the utility model.
Specific embodiment
The utility model is further detailed with reference to the accompanying drawing.Wherein, the description as described in orientation in text, to scheme
1 is used as reference standard.
As shown in Figures 1 to 5, the extension device of a kind of Hub fixture, including be arranged on Hub fixture aluminum alloy part
Guide rail 3 and the guide rod 1 that is arranged on the guide rail 3, the bolt 5 of fixed 1 position of guide rod is installed on the guide rail 3,
The top of the guide rod 1 is connected with pawl tire pawl structure 9, and the pawl tire pawl structure 9 includes connecting shaft 13 and round roller 13, the connection
One end of axis 12 connects the top of the guide rod 1, and the round roller 13 is installed in rotation in the connecting shaft 12；Wherein, institute
Round roller 13 is stated using pole made of nylon or rubber or plastic cement, the round roller 13 is installed in rotation on by plane bearing 11
In the connecting shaft 13, connecting shaft 13 is screwed using plug, is filled in the one end to screw and is fixed on guide rod 1 by packet header nut 10
Top.
As the further improvement of this programme, the top of the guide rod 1 is equipped with the bending part be curved to the inside, the guide rod
1 inside is also equipped with the rubber block 2 of quadrangular shape, and the height of the rubber block 2 and the height of bending part match.
As the further improvement of this programme, the guide rod 1 is equipped with the jack 101 of several cooperation bolts 5, owns
Along the length direction arranged for interval of the guide rod 1, bolt 5 is inserted into different jacks the jack 101, adjustable clamp clamping
The length of tire.
As the further improvement of this programme, the bolt 5 is equipped with hoodle, and the hoodle can block the jack 101
Firmly, it is used for fast quick-detach.
As the further improvement of this programme, 3 inner wall of guide rail is additionally provided with several stripeds outstanding, this striped can subtract
The contact area of few guide rail 3 and guide rod 1, reduces frictional force, and when sliding is more smooth.
As the further improvement of this programme, the guide rail 3 is equipped with the installation screw 7 for jockey, and the whole series are prolonged
Growth device is screwed with plug and 4 is locked on fixture with tapered cup nut 6, use tapered cup nut by the installation screw 7 on guide rail 3
Installation screw 7 and the hole of fixture can be made concentric, and when clamping tire, it will not be made to separate because of torque.
Be detachably secured in Hub fixture as shown in figure 5, more sets extend devices by screw, each set extend device in
Hub fixture center is the circumference uniform distribution in the center of circle；The length for extending device adjustable clamp clamping tire, extends the pawl on device
Tire pawl structure 9 is used for the tyre surface of holding-wheel, and since 13 surface of round roller of pawl tire pawl structure 9 is smooth, the tyre surface of wheel will not be stayed
Under any impression；And round roller 13 uses rotatable mounting means, in clamp wheel hub, fixture and tire/wheel hub
Position is not right, rotary clamp, and nylon rod can slide on tire, continues to tighten, and clamp central can be concentric with hub centre.
As described above, the only preferred embodiment of the utility model, when cannot be limited with this utility model implementation range,
All still belong to the utility model according to simple equivalent changes and modifications made by the utility model claim and novel description generally
In the range of patent covers.
Claims (8)
1. a kind of extension device of Hub fixture is installed on the guide rail including guide rail and the guide rod being arranged on the guide rail
There is the bolt of the fixed guide rod position, which is characterized in that the top of the guide rod is connected with pawl tire pawl structure, the pawl tire pawl
Structure includes connecting shaft and round roller, and one end of the connecting shaft connects the top of the guide rod, and the round roller is rotatably mounted
In the connecting shaft.
2. a kind of extension device of Hub fixture according to claim 1, which is characterized in that the round roller using nylon or
Pole made of rubber or plastic cement.
3. a kind of extension device of Hub fixture according to claim 1, which is characterized in that the round roller is pacified by bearing
In the connecting shaft.
4. a kind of extension device of Hub fixture according to claim 1, which is characterized in that also pacify the inside of the guide rod
Equipped with rubber block.
5. a kind of extension device of Hub fixture according to claim 1, which is characterized in that the guide rod is equipped with several
Cooperate the jack of the bolt, length direction arranged for interval of all jacks along the guide rod.
6. a kind of extension device of Hub fixture according to claim 5, which is characterized in that the bolt is equipped with bullet
Pearl, the hoodle can block the jack.
7. a kind of extension device of Hub fixture according to claim 1, which is characterized in that the guide rail inner wall is additionally provided with
Several stripeds outstanding.
8. a kind of extension device of Hub fixture according to claim 1, which is characterized in that the guide rail is equipped with and is used for
The installation screw of jockey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495664.XU CN208697248U (en) | 2018-09-13 | 2018-09-13 | A kind of extension device of Hub fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495664.XU CN208697248U (en) | 2018-09-13 | 2018-09-13 | A kind of extension device of Hub fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208697248U true CN208697248U (en) | 2019-04-05 |
Family
ID=65947170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495664.XU Expired - Fee Related CN208697248U (en) | 2018-09-13 | 2018-09-13 | A kind of extension device of Hub fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208697248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147538A1 (en) * | 2020-01-21 | 2021-07-29 | 深圳市道通科技股份有限公司 | Wheel clamping device |
-
2018
- 2018-09-13 CN CN201821495664.XU patent/CN208697248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147538A1 (en) * | 2020-01-21 | 2021-07-29 | 深圳市道通科技股份有限公司 | Wheel clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9732780B2 (en) | Cantilever assembly | |
| CN208697248U (en) | A kind of extension device of Hub fixture | |
| CN111255779A (en) | Chain staple bolt and base station equipment mounting platform | |
| CN211804972U (en) | Stainless steel channel steel removes fixture | |
| CN112249040B (en) | Monorail travelling crane transportation device | |
| CN202966500U (en) | Bicycle light bracket and bicycle light provided with same | |
| CN216319756U (en) | Bicycle riding platform suitable for training of different crowds | |
| CN203864864U (en) | Telescopic rear view mirror | |
| CN207824747U (en) | A kind of extension device of Hub fixture | |
| CN213323077U (en) | Handrail frame structure of cart | |
| CN206026994U (en) | Automatic centre gripping foot of atress of climbing iron tower is with antiskid utensil | |
| CN205662240U (en) | Angle iron trolley | |
| CN201745678U (en) | Anti-theft device for bicycle saddle | |
| CN211166264U (en) | Explosion-proof emergency device of aluminum alloy tire | |
| CN212124760U (en) | Light tyre press for motorcycle | |
| CN218050279U (en) | Wheel hub casting and taking-out mechanism | |
| CN219627332U (en) | Power cable traction device | |
| CN217067596U (en) | Football target for football shooting teaching | |
| CN215452632U (en) | Anti-skid jackscrew for motor of oil pumping unit | |
| CN211489905U (en) | Metal band sawing machine oil blanket fixing tool | |
| CN219948384U (en) | Special vehicle bearing for wood transport vehicle turntable | |
| CN215976845U (en) | Road and bridge design guardrail support frame | |
| EP1683653A3 (en) | Device for driven vehicle wheels in order to improve traction on snow and ice | |
| CN215854684U (en) | Bolt for crane rail pressing plate | |
| CN213974411U (en) | Special installation mechanism of screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Baiyun District of Guangzhou City, Guangdong province 510000 Zhongluotan and Lu Tan Zhen Wu Xi Cun 53, one of the 101 Patentee after: Lawrence Automotive Technology (Guangzhou) Co.,Ltd. Address before: Baiyun District of Guangzhou City, Guangdong province 510000 Zhongluotan and Lu Tan Zhen Wu Xi Cun 53, one of the 101 Patentee before: GUANGZHOU LAWRENCE AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230203 Address after: Room 101, Building 5, No. 380, Guangcongjiu Road, Zhongluotan Town, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee after: Lorenz Electromechanical Technology Development (Guangzhou) Co.,Ltd. Address before: 510000 Room 101, No. 53, Zhonghe Road, Wuxi village, Zhongluotan Town, Baiyun District, Guangzhou, Guangdong Patentee before: Lawrence Automotive Technology (Guangzhou) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |