CN208268216U - A kind of high precision high-strength micro axis - Google Patents
A kind of high precision high-strength micro axis Download PDFInfo
- Publication number
- CN208268216U CN208268216U CN201820684187.5U CN201820684187U CN208268216U CN 208268216 U CN208268216 U CN 208268216U CN 201820684187 U CN201820684187 U CN 201820684187U CN 208268216 U CN208268216 U CN 208268216U
- Authority
- CN
- China
- Prior art keywords
- shaft body
- fixed part
- hole
- high precision
- strength micro
- 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.)
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Abstract
The utility model relates to a kind of high precision high-strength micro axis, it is intended to provide a kind of high precision high-strength micro axis for facilitating location and installation, the utility model includes shaft body, wherein: the shaft body shape is cylindrical body, the knurled portions of two circular ring shapes are set in the shaft body, spacing between described two knurled portions is 10mm-15mm, spacing is equipped with 2 positioning and guiding muscle, the top of the shaft body is equipped with several V-shaped grooves, the bottom of the shaft body is equipped with fixed part, the fixed part shape is strip, the fixed part two sides are equipped with blind round hole, the blind round hole side wall is equipped with internal screw thread, the fixed part is equipped with several reinforcing ribs, the fixed part is equipped with a through-hole, the through-hole is located between two reinforcing ribs, the through-hole diameter is 2mm-3mm.
Description
Technical field
The utility model relates to Minisize axials, and in particular to high precision high-strength micro axis.
Background technique
Minisize axial is relatively small, and precision is high, also known as accurate axis, small axis, central spindle, armature spindle, pin, rivet, guide rod etc., main
Be used for mobile phone, computer, fan, printer, the shaft in facsimile machine, connecting shaft, fixing axle etc., existing Minisize axial due to from
The reason of body structure, causes its intensity not high, and since shape itself is smaller, installation fixation is relatively time-consuming.
Utility model content
The purpose of this utility model is in order to provide a kind of high precision high-strength micro axis for facilitating location and installation.
To realize the purpose of this utility model, the utility model adopts the following technical solution: a kind of high precision is high-intensitive
Minisize axial, including shaft body, in which: the shaft body shape is cylindrical body, and the annular knurl of two circular ring shapes is set in the shaft body
Portion, the spacing between described two knurled portions are 10mm-15mm, and spacing is equipped with 2 positioning and guiding muscle, the top of the shaft body
Portion is equipped with several V-shaped grooves, and the bottom of the shaft body is equipped with fixed part, and the fixed part shape is strip, the fixed part
Two sides are equipped with blind round hole, and the blind round hole side wall is equipped with internal screw thread, and the fixed part is equipped with several reinforcing ribs,
The fixed part is equipped with a through-hole, and the through-hole is located between two reinforcing ribs, and the through-hole diameter is 2mm-3mm, side
Just the circulation of lubricating oil.
It is preferred that: 6 reinforcing ribs are uniformly equipped on the fixed part, the reinforcement height is 0.2mm-0.6mm, is improved
The intensity of fixed part.
It is preferred that: 2 positioning and guiding muscle are uniformly equipped in spacing, the positioning and guiding muscle cross-sectional shape is triangle shape
Shape, when installation, facilitate positioning.
It is preferred that: 10-16 V-shaped groove is uniformly provided at the top of shaft body, the angle of the V-shaped groove is 30 ° -45 °, passes through V
Shape slot can effectively drain into lubricating oil in shaft body.
It is preferred that: the shaft body, knurled portions, V-shaped groove, fixed part, reinforcing rib are integrally formed, and improve Minisize axial
Intensity.
It is preferred that: the shaft body is using made of stainless steel material.
The utility model has the beneficial effects that the spacing between two knurled portions is 10mm-15mm, spacing is equipped with 2 and determines
Position guiding rib, when installation, facilitate location and installation while also enhancing the intensity of shaft body；Circle is equipped with using fixed part two sides
Blind hole, blind round hole side wall is equipped with internal screw thread, so that it is effectively fixedly connected with other elements；If fixed part is equipped with
Dry reinforcing rib, improves the intensity of fixed part；Fixed part is equipped with a through-hole, and through-hole is located between two reinforcing ribs, described
Through-hole diameter is 2mm-3mm, facilitates the circulation of lubricating oil, can more preferably realize lubricant effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1- shaft body, 2- knurled portions, 3- spacing, 4- positioning and guiding muscle, 5-V shape slot, 6- fixed part, 7- blind round hole, 8-
Reinforcing rib, 9- through-hole.
Specific embodiment
It further illustrates with reference to the accompanying drawing:
As shown in Fig. 1: the utility model includes shaft body 1, in which: the shaft body shape is cylindrical body, the axis
The knurled portions 2 of two circular ring shapes are set on ontology, the spacing between described two knurled portions 2 is 10mm-15mm, and spacing 3 is equipped with 2
A positioning and guiding muscle 4, the top of the shaft body 1 are equipped with several V-shaped grooves 5, and the bottom of the shaft body is equipped with fixed part 6,
6 shape of fixed part is strip, and 6 two sides of fixed part are equipped with blind round hole 7, and 7 side wall of blind round hole is equipped with
Internal screw thread, the fixed part are equipped with several reinforcing ribs 8, and the fixed part is equipped with a through-hole 9, and the through-hole 9 is located at
Between two reinforcing ribs 8,9 diameter of through-hole is 2mm-3mm, and 6 reinforcing ribs 8 are uniformly equipped on the fixed part 6, described
8 height of reinforcing rib is 0.2mm-0.6mm, is uniformly equipped with 2 positioning and guiding muscle 4, the positioning and guiding muscle 4 in the spacing 3
Cross-sectional shape be it is triangular shaped, the top of shaft body 1 is uniformly provided with 10-16 V-shaped groove 5, and the angle of the V-shaped groove 5 is
30 ° -45 °, the shaft body 1, knurled portions 2, V-shaped groove 5, fixed part 6, reinforcing rib 8 are integrally formed, the shaft body 1
Using made of stainless steel material.
9 diameter of through-hole is 2mm, guarantees effectively lubricating oil can be allowed to circulate while Minisize axial intensity.
9 diameter of through-hole is 3mm, guarantees effectively lubricating oil can be allowed to circulate while Minisize axial intensity.
9 diameter of through-hole is 2.5mm, guarantees effectively lubricating oil can be allowed to circulate while Minisize axial intensity.
8 height of reinforcing rib is 0.2mm, can also save cost while improving intensity.
8 height of reinforcing rib is 0.4mm, can also save cost while improving intensity.
8 height of reinforcing rib is 0.6mm, can also save cost while improving intensity.
The top of shaft body 1 is uniformly provided with 10 V-shaped grooves 5, and the angle of the V-shaped groove 5 is 30 °, is guaranteeing shaft body 1
In the case where intensity, effectively lubricating oil can be drained into other positions in shaft body.
The top of shaft body 1 is uniformly provided with 16 V-shaped grooves 5, and the angle of the V-shaped groove 5 is 45 °, is guaranteeing shaft body 1
In the case where intensity, effectively lubricating oil can be drained into other positions in shaft body.
The top of shaft body 1 is uniformly provided with 13 V-shaped grooves 5, and the angle of the V-shaped groove 5 is 40 °, is guaranteeing shaft body
In the case where intensity, effectively lubricating oil can be drained into other positions in shaft body.
Spacing 3 between two knurled portions 2 is 10mm, can effectively match the component of different model.
Spacing 3 between two knurled portions 2 is 15mm, can effectively match the component of different model.
The purpose of this utility model, feature and advantage will be further described referring to attached drawing in conjunction with the embodiments.Pass through reality
Applying example will be helpful to understand the utility model, but not limit the content of the utility model.Those skilled in the art can be from
All deformations that content disclosed by the utility model is directly exported or associated are considered as the protection model of the utility model
It encloses.
Claims (6)
1. a kind of high precision high-strength micro axis, including shaft body (1), it is characterised in that: the shaft body shape is cylinder
Body sets the knurled portions (2) of two circular ring shapes on the shaft body (1), and the spacing between described two knurled portions is 10mm-
15mm, spacing (3) are equipped with 2 positioning and guiding muscle (4), and the top of the shaft body is equipped with several V-shaped grooves (5), the axis
The bottom of ontology is equipped with fixed part (6), and fixed part (6) shape is strip, and fixed part (6) two sides are equipped with round blind
Hole (7), blind round hole (7) side wall are equipped with internal screw thread, and the fixed part (6) is equipped with several reinforcing ribs (8), described
Fixed part (6) is equipped with a through-hole (9), and the through-hole (9) is located between two reinforcing ribs (8), and through-hole (9) diameter is
2mm-3mm。
2. high precision high-strength micro axis according to claim 1, it is characterised in that: on the fixed part (6) uniformly
Be equipped with 6 reinforcing ribs (8), the reinforcement height be 0.2mm-0.6mm.
3. high precision high-strength micro axis according to claim 1, it is characterised in that: be uniformly equipped in the spacing
2 positioning and guiding muscle (4), positioning and guiding muscle (4) cross-sectional shape are triangular shaped.
4. high precision high-strength micro axis according to claim 1, it is characterised in that: be uniformly provided at the top of shaft body
10-16 V-shaped groove (5), the angle of the V-shaped groove (5) are 30 ° -45 °.
5. high precision high-strength micro axis according to claim 1, it is characterised in that: the shaft body (1), knurled portions
(2), V-shaped groove (5), fixed part (6), reinforcing rib (8) are integrally formed.
6. high precision high-strength micro axis according to claim 1, it is characterised in that: the shaft body (1) is not using
Made of steel material of becoming rusty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684187.5U CN208268216U (en) | 2018-05-08 | 2018-05-08 | A kind of high precision high-strength micro axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684187.5U CN208268216U (en) | 2018-05-08 | 2018-05-08 | A kind of high precision high-strength micro axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268216U true CN208268216U (en) | 2018-12-21 |
Family
ID=64681467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820684187.5U Expired - Fee Related CN208268216U (en) | 2018-05-08 | 2018-05-08 | A kind of high precision high-strength micro axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268216U (en) |
-
2018
- 2018-05-08 CN CN201820684187.5U patent/CN208268216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| 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 SHAFT INDUSTRIES Co.,Ltd. Address before: 325000 No. 1 Park Road, Xin Ao Industrial Park, Hongqiao Town, Yueqing, Wenzhou, Zhejiang Patentee before: WENZHOU SHENYI SHAFT INDUSTRIES CO.,LTD. |
|
| 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: 20181221 |