CN205780235U - A kind of high-precision minitype axle - Google Patents
A kind of high-precision minitype axle Download PDFInfo
- Publication number
- CN205780235U CN205780235U CN201620508542.4U CN201620508542U CN205780235U CN 205780235 U CN205780235 U CN 205780235U CN 201620508542 U CN201620508542 U CN 201620508542U CN 205780235 U CN205780235 U CN 205780235U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- axle
- ring flange
- hole
- holes
- 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
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of high-precision minitype axle, including cylindrical Minisize axial body, described Minisize axial body lower end has been wholely set ring flange, several connecting holes it are evenly arranged with on described ring flange, described Minisize axial body is disposed with location division from top to bottom, connecting portion and knurled portions, an annular locating slot it is provided with between described location division and connecting portion, an annular oil storage tank it is provided with between described connecting portion and knurled portions, multiple receiving hole it is provided with on the outer circumference surface of described connecting portion, it is inlaid with kollag in multiple receiving holes, multiple receiving holes are the blind hole of circle, and the diameter of receiving hole is 3mm.Technique scheme, reasonable in design, simple in construction, reliable operation, high lubricating effect.
Description
Technical field
This utility model relates to Minisize axial technical field, is specifically related to a kind of high-precision minitype axle.
Background technology
Minisize axial is relatively small, and precision is high, and some is also known as accurate axle, little axle, shaft core, armature spindle, pin,
Rivet, guide rod etc., all can use in a lot of industries, such as the rotating shaft in motor, printer, photocopier,
Rotating shaft in scanner, the guide rod shaft in CD/DVD CD-ROM drive, the rotating shaft etc. in auto parts and components, existing micro-
Type Structural Design of Shaft there is also deficiency: lubrication during work is essentially relying on axle offers oil groove, stores lubrication
Oil realizes.But, the mode lubricant effect of this oil-bath lubrication is not ideal.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model be to provide a kind of reasonable in design,
Simple in construction, reliable operation, the high-precision minitype axle of high lubricating effect.
For achieving the above object, this utility model provides following technical scheme: a kind of high-precision minitype axle,
Including cylindrical Minisize axial body, described Minisize axial body lower end has been wholely set ring flange, described method
Be evenly arranged with several connecting holes on blue dish, described Minisize axial body be disposed with from top to bottom location division,
Connecting portion and knurled portions, be provided with an annular locating slot, described company between described location division and connecting portion
Connect and between portion and knurled portions, be provided with an annular oil storage tank, the outer circumference surface of described connecting portion is provided with
Multiple receiving holes, are inlaid with kollag in multiple receiving holes, multiple receiving holes are the blind hole of circle,
And the diameter of receiving hole is 3mm.
By using technique scheme, the ring flange of Minisize axial body lower end arranges rationally, uses ring flange
Connect, connect reliable, be difficult to loosen；Arrange in the receiving hole of the connecting portion outer circumference surface of Minisize axial body
Kollag will increase smooth degree and the degree of lubrication on connecting portion outer circumference surface surface, will be greatly promoted profit
Sliding effect, enhances wearability when connecting portion uses, and kollag may also function as high temperature resistance and prevents simultaneously
The effect of corrosion, service life is long；Reasonable in design, simple in construction, reliable operation, high lubricating effect,
Practicality is good.
This utility model is further arranged to: multiple described receiving hole annulars are evenly distributed on the cylindrical of connecting portion
On side face, described kollag is graphite lubrication block or crystalline flake graphite or fluorographite or molybdenum bisuphide lubrication
Block.By this setting, structure arranges more reasonable, and lubricant effect is more preferable.
This utility model is further arranged to: be wholely set between described ring flange upper surface and axle body
Four reinforcements, and four reinforcements are uniformly distributed along axle body outer surface.By this setting, reinforcement sets
Putting rationally, ring flange connects relatively reliable.
This utility model is further arranged to: be provided with four connecting holes, and four companies on described ring flange
Connect hole and be uniformly distributed around the axial line of ring flange.By this setting, connecting hole arranges rationally, connects and more may be used
Lean on.
This utility model is further arranged to: be radially arranged hole, a location on described location division, described
A diameter of 4mm in hole, location.By this setting, hole, location arranges more reasonable, good positioning effect.
The utility model has the advantages that: compared with prior art, this utility model structure arranges more reasonable,
The ring flange of Minisize axial body lower end arranges rationally, uses ring flange to connect, and connects reliable, is difficult to loosen；
The kollag arranged in the receiving hole of the connecting portion outer circumference surface of Minisize axial body will increase connecting portion cylindrical
The smooth degree on side face surface and degree of lubrication, will be greatly promoted lubrication, when enhancing connecting portion use
Wearability, kollag may also function as high temperature resistance and etch-proof effect simultaneously, and service life is long；Knot
Structure is reasonable in design, simple in construction, reliable operation, high lubricating effect, practicality are good.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
See Fig. 1, a kind of high-precision minitype axle disclosed in this utility model, including cylindrical Minisize axial originally
Body 1, described Minisize axial body 1 lower end has been wholely set ring flange 2, described ring flange 2 has been evenly arranged with
Several connecting holes 21, described Minisize axial body 1 is disposed with location division 11, connecting portion 12 from top to bottom
With knurled portions 13, between described location division 11 and connecting portion 12, it is provided with an annular locating slot 14, institute
State and between connecting portion 12 and knurled portions 13, be provided with an annular oil storage tank 15, outside described connecting portion 12
It is provided with multiple receiving hole 121 on periphery, in multiple receiving holes 121, is inlaid with kollag 3, multiple
Receiving hole 121 is the blind hole of circle, and the diameter of receiving hole 121 is 3mm.
As preferably, described locating slot 14 is arc groove, and described oil storage tank 15 is rectangular recess,
The quantity of receiving hole 121 can the most arbitrarily be arranged, the number of the present embodiment receiving hole 121
Amount arranges more than 12.Multiple described receiving hole 121 annulars are evenly distributed on the outer circumference surface of connecting portion 12
On, described kollag 3 is graphite lubrication block or crystalline flake graphite or fluorographite or molybdenum bisuphide lubrication block.
The cylindrical structure of kollag 3, and the diameter of kollag 3 is slightly less than the diameter of receiving hole 121,
A diameter of 2.9mm of kollag 3 is optimal, each receiving hole 121 and the solid lubrication in this receiving hole
Agent 3 is adhesively fixed by existing binding agent.
For making this utility model structure more reasonable, as preferably, ring flange 2 upper end described in the present embodiment
It is wholely set four reinforcements 4 between face and axle body 1, and four reinforcements 4 are along axle body 1 outer surface
It is uniformly distributed.
It is provided with four connecting holes 21 on described ring flange 2, and four connecting holes 21 are around the axle center of ring flange 2
Line is uniformly distributed.
Hole 111, a location, a diameter of 4mm in hole, described location 111 it has been radially arranged on described location division 11.
During actual application, the ring flange of Minisize axial body lower end arranges rationally, uses ring flange to connect, connects
Reliably, it is difficult to loosen；The kollag arranged in the receiving hole of the connecting portion outer circumference surface of Minisize axial body
Smooth degree and the degree of lubrication on connecting portion outer circumference surface surface will be increased, lubrication will be greatly promoted, increase
Wearability when strong connecting portion uses, kollag may also function as high temperature resistance and etch-proof effect simultaneously,
Service life is long；Reasonable in design, simple in construction, reliable operation, high lubricating effect, practicality are good.
Above-described embodiment, to specific descriptions of the present utility model, is served only for carrying out this utility model furtherly
Bright, it is impossible to be interpreted as the restriction to this utility model protection domain, the technician of this area is according to above-mentioned
This utility model is made some nonessential improvement by the content of utility model and adjustment each falls within this utility model
Protection domain within.
Claims (5)
1. a high-precision minitype axle, including cylindrical Minisize axial body (1), described Minisize axial body (1)
Lower end has been wholely set ring flange (2), and described ring flange (2) is evenly arranged with several connecting holes (21),
It is characterized in that: described Minisize axial body (1) is disposed with location division (11), connecting portion from top to bottom
(12) and knurled portions (13), a ring it is provided with between described location division (11) and connecting portion (12)
The locating slot (14) of shape, be provided with between described connecting portion (12) and knurled portions (13) one annular
Oil storage tank (15), the outer circumference surface of described connecting portion (12) is provided with multiple receiving hole (121), many
Being inlaid with kollag (3) in individual receiving hole (121), multiple receiving holes (121) are the blind of circle
Hole, and the diameter of receiving hole (121) is 3mm.
A kind of high-precision minitype axle the most according to claim 1, it is characterised in that: multiple described receiving holes (121)
Annular is evenly distributed on the outer circumference surface of connecting portion (12), and described kollag (3) is graphite lubrication
Block or crystalline flake graphite or fluorographite or molybdenum bisuphide lubrication block.
A kind of high-precision minitype axle the most according to claim 1 and 2, it is characterised in that: described ring flange (2)
Four reinforcements (4), and four reinforcement (4) edges it have been wholely set between upper surface and axle body (1)
Axle body (1) outer surface is uniformly distributed.
A kind of high-precision minitype axle the most according to claim 3, it is characterised in that: described ring flange (2)
On be provided with four connecting holes (21), and four connecting holes (21) are uniform around the axial line of ring flange (2)
Distribution.
A kind of high-precision minitype axle the most according to claim 4, it is characterised in that: described location division (11)
On be radially arranged one location hole (111), a diameter of 4mm in hole, described location (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508542.4U CN205780235U (en) | 2016-05-30 | 2016-05-30 | A kind of high-precision minitype axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508542.4U CN205780235U (en) | 2016-05-30 | 2016-05-30 | A kind of high-precision minitype axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780235U true CN205780235U (en) | 2016-12-07 |
Family
ID=59980242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508542.4U Active CN205780235U (en) | 2016-05-30 | 2016-05-30 | A kind of high-precision minitype axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594050A (en) * | 2016-12-26 | 2017-04-26 | 苏州沃森优金电子科技有限公司 | Connecting shaft for vibration wheel |
-
2016
- 2016-05-30 CN CN201620508542.4U patent/CN205780235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594050A (en) * | 2016-12-26 | 2017-04-26 | 苏州沃森优金电子科技有限公司 | Connecting shaft for vibration wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205780235U (en) | A kind of high-precision minitype axle | |
| US20140096384A1 (en) | Piston pin device and method of making the same | |
| CN105190064A (en) | Sliding member and slide bearing | |
| CN209414408U (en) | A kind of bearing retainer with high temperature resistant longevity function | |
| CN107398685B (en) | The processing method of step hollow shaft sleeve | |
| CN204512159U (en) | A kind of novel annular knurl ladder Minisize axial | |
| CN209330953U (en) | A kind of aluminum steel cup for water droplet wheel and integrated spindle axis formula structure | |
| CN202485863U (en) | Clamp system for balance detection of hydraulic torque converter assembly | |
| CN204900502U (en) | Novel miniature axle of annular knurl | |
| CN102506043B (en) | Retainer ring component of shaft | |
| CN103173270A (en) | Lubricating oil composition for fluid dynamic bearing, and HDD motor fabricated using the same | |
| CN206320164U (en) | Motor shaft | |
| CN202087996U (en) | Bearing ring lathe fixture | |
| CN204900501U (en) | Novel miniature axle of porous ladder | |
| CN203500261U (en) | Multi-groove miniature shaft | |
| CN205780244U (en) | A kind of wear-resisting Minisize axial of anticorrosion | |
| CN204226416U (en) | A kind of detachable bent axle | |
| CN203926354U (en) | The flat position of a kind of annular knurl axle | |
| CN205222425U (en) | Hoist of horizontal hoisting axis class part | |
| CN208692418U (en) | A kind of case wheel shaft with warping resistance structure | |
| CN202901031U (en) | Gear shaft sleeve | |
| CN210034140U (en) | High-precision special-shaped miniature shaft | |
| CN215830954U (en) | Novel sliding bearing | |
| CN204152944U (en) | A kind of annular knurl Minisize axial | |
| CN207762117U (en) | A kind of accurate shaft core of automobile motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Yueqing city Hongqiao town letter Ao Industrial Zone 325000 Park Road in Zhejiang city of Wenzhou province No. 1 Patentee after: Wenzhou God shaft Co., Ltd. Address before: Hualong Road, Hongqiao Industrial Park Yueqing Town God of 325000 cities in Zhejiang province Wenzhou City No. 8-1 Patentee before: Wenzhou Shenyi Micro Shafts Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 No. 1 Park Road, Xin Ao Industrial Park, Hongqiao Town, Yueqing, Wenzhou, Zhejiang Patentee after: Wenzhou Shenyi Axis Industry Co., Ltd. Address before: 325000 No. 1 Park Road, Xin Ao Industrial Park, Hongqiao Town, Yueqing, Wenzhou, Zhejiang Patentee before: Wenzhou God shaft Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |