CN204020421U - A kind of bearing pin cardan wheel - Google Patents
A kind of bearing pin cardan wheel Download PDFInfo
- Publication number
- CN204020421U CN204020421U CN201420052443.0U CN201420052443U CN204020421U CN 204020421 U CN204020421 U CN 204020421U CN 201420052443 U CN201420052443 U CN 201420052443U CN 204020421 U CN204020421 U CN 204020421U
- Authority
- CN
- China
- Prior art keywords
- wheel
- bearing pin
- foot rest
- cardan wheel
- cardan
- 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
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Abstract
The utility model discloses a kind of bearing pin cardan wheel, comprise wheel and for the foot rest of wheel is installed, described foot rest connects described wheel by the bearing pin being arranged in foot rest, the two ends of described bearing pin fasten and have a wheel rotationally respectively, bearing pin two ends are provided with groove, are provided with the dimpling portion of corresponding holding in described groove in wheel.This Realization of Product wheel can be installed to wheel on the foot rest of cardan wheel under the prerequisite without instrument or machine by bearing pin, in convenient production, improve installation effectiveness, and while bearing pin has better intensity and makes cardan wheel more durable, and bears larger load.
Description
Technical field
The utility model relates to a kind of bearing pin cardan wheel.
Background technology
Existing cardan wheel adopts rivet as rotating shaft, and while installation, rivet is concatenated into and needs to use machine or instrument that rivet end is carried out to punching press after wheel to become rivet tail, thereby fixing wheel is on cardan wheel foot rest, prevents from dropping.But, this rivet rotating shaft must be used machine or instrument just can be achieved when mounted, production efficiency is impacted, and rivet rotating shaft is because hollow space cause also can cause weakening to its intensity, make durability poor, be difficult to bear larger load, also easily because of the excessive and impaired bending of load.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of bearing pin cardan wheel, improves wheel installation effectiveness.
The utility model solves the technical scheme that its technical matters adopts:
A kind of bearing pin cardan wheel, comprise wheel and for the foot rest of wheel is installed, described foot rest connects described wheel by the bearing pin being arranged in foot rest, the two ends of described bearing pin fasten and have a wheel rotationally respectively, bearing pin two ends are provided with groove, are provided with the dimpling portion of corresponding holding in described groove in wheel.
As the improvement of technique scheme, described wheel is ebonite and is provided with annular damping trough, and is arranged in described damping trough for the shock absorbing ring of absorbing vibration and noise, and described shock absorbing ring is flexible glue.
As the further improvement of technique scheme, described foot rest top is provided with the pedestal for carrier is installed, and described pedestal connects foot rest rotationally by a latch.
The beneficial effects of the utility model are: this Realization of Product wheel can be installed to wheel on the foot rest of cardan wheel under the prerequisite without instrument or machine by bearing pin, in convenient production, improve installation effectiveness, while bearing pin has better intensity and makes cardan wheel more durable, and bears larger load.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is installing condition decomposing schematic representation of the present utility model;
Fig. 2 is the mounting structure cutaway view of the utility model bearing pin position.
Detailed description of the invention
See figures.1.and.2, a kind of bearing pin cardan wheel of the present utility model, comprise wheel 1 and for the foot rest 2 of wheel 1 is installed, described foot rest 2 connects described wheel 1 by the bearing pin 3 being arranged in foot rest 2, described bearing pin 3 solid constructions, intensity is higher compared with rivet rotating shaft, and the two ends of described bearing pin 3 fasten and have a wheel 1 rotationally respectively; Preferably, bearing pin 3 two ends are provided with groove 4, in wheel 1, be provided with the dimpling portion 5 of corresponding holding in described groove 4, when assembling cardan wheel, as long as first bearing pin 3 is inserted in the axis hole or bearing hole of foot rest 2, wheel 1 is loaded onto at bearing pin 3 two ends, and bearing pin 3 ends overcome and cross after dimpling portion 5 parts narrower in wheel 1, dimpling portion 5 drops in the groove 4 of bearing pin 3 naturally, make wheel 1 be difficult to depart from bearing pin 3, installation process is without instrument, and staff can operate separately.
As the improvement of above-mentioned embodiment, described wheel 1 is for ebonite and be provided with annular damping trough 6, and be arranged on the shock absorbing ring 7 for absorbing vibration and noise in described damping trough 6, described shock absorbing ring 7 is flexible glue, the material that shock absorbing ring 7 can select rubber etc. to have favorable elasticity buffer capacity absorbs the collision and the vibrations that when wheel 1 contacts with ground, produce, thereby reduce the noise that cardan wheel produces, and utilize this characteristic just can select the better ebonite material of resistance to abrasion for wheel 1 as far as possible, for example plastic cement, further strengthens the durability of cardan wheel.
As the further improvement of above-mentioned embodiment, described foot rest 2 tops are provided with the pedestal 8 for carrier is installed, and cardan wheel just can conveniently be installed on the object that need to use castor by pedestal 8, improves well the applicability of cardan wheel; Described pedestal 8 connects foot rest 2 rotationally by a latch 9, can just latch 9 can be inserted into holding in foot rest 2 without machine or instrument equally and fix when installation.
The above, be preferred embodiments of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.
Claims (2)
1. a bearing pin cardan wheel, comprise wheel (1) and for the foot rest (2) of wheel (1) is installed, it is characterized in that: described foot rest (2) connects described wheel (1) by the bearing pin (3) being arranged in foot rest (2), the two ends of described bearing pin (3) fasten and have a wheel (1) rotationally respectively, bearing pin (3) two ends are provided with groove (4), in wheel (1), be provided with the dimpling portion (5) of corresponding holding in described groove (4), described wheel (1) is for ebonite and be provided with annular damping trough (6), and be arranged on the shock absorbing ring (7) for absorbing vibration and noise in described damping trough (6), described shock absorbing ring (7) is flexible glue.
2. a kind of bearing pin cardan wheel according to claim 1, is characterized in that: described foot rest (2) top is provided with the pedestal (8) for carrier is installed, and described pedestal (8) connects foot rest (2) rotationally by a latch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052443.0U CN204020421U (en) | 2014-01-26 | 2014-01-26 | A kind of bearing pin cardan wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052443.0U CN204020421U (en) | 2014-01-26 | 2014-01-26 | A kind of bearing pin cardan wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020421U true CN204020421U (en) | 2014-12-17 |
Family
ID=52060326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052443.0U Expired - Fee Related CN204020421U (en) | 2014-01-26 | 2014-01-26 | A kind of bearing pin cardan wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020421U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631794A (en) * | 2015-01-21 | 2015-05-20 | 广西大学 | Dedicated chassis capable of selecting longitudinally and transversally travelling |
| CN104728558A (en) * | 2015-01-21 | 2015-06-24 | 广西大学 | Chassis special for walking in longitudinal direction and transverse direction |
| CN107361522A (en) * | 2017-07-13 | 2017-11-21 | 合肥哨商信息技术有限公司 | One kind places desk body based on multi-action computer equipment |
-
2014
- 2014-01-26 CN CN201420052443.0U patent/CN204020421U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631794A (en) * | 2015-01-21 | 2015-05-20 | 广西大学 | Dedicated chassis capable of selecting longitudinally and transversally travelling |
| CN104728558A (en) * | 2015-01-21 | 2015-06-24 | 广西大学 | Chassis special for walking in longitudinal direction and transverse direction |
| CN104631794B (en) * | 2015-01-21 | 2017-04-26 | 广西大学 | Dedicated chassis capable of selecting longitudinally and transversally travelling |
| CN107361522A (en) * | 2017-07-13 | 2017-11-21 | 合肥哨商信息技术有限公司 | One kind places desk body based on multi-action computer equipment |
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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 |
Granted publication date: 20141217 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |