CN103032467B - A kind of axle sleeve - Google Patents
A kind of axle sleeve Download PDFInfo
- Publication number
- CN103032467B CN103032467B CN201210579089.2A CN201210579089A CN103032467B CN 103032467 B CN103032467 B CN 103032467B CN 201210579089 A CN201210579089 A CN 201210579089A CN 103032467 B CN103032467 B CN 103032467B
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- CN
- China
- Prior art keywords
- axle sleeve
- rotating shaft
- conulite
- convex shoulder
- hole
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention belongs to mechanical transmission fields, relate to a kind of axle sleeve, comprise conical section and barrel portion, conulite part is provided with flanged surface (2), location convex shoulder (4) and coordinates convex shoulder (5), and conulite internal surface is provided with tightening pin-and-hole (1).This axle sleeve easy making process, overcome impost that conventional construction brings, the shortcomings such as the large and installation efficiency of complicated, coaxial difficulty is low are installed, solve inclined-plane and the technical barrier rotating in positioning shaft sleeve and need to stretch out feedback rotating shaft requirement is installed, also reducing product weight simultaneously, add rotating shaft feedback function, playing a significant role for meeting inclined-plane rotary attachment extraction feedback rotating shaft requirement.
Description
Technical field
The invention belongs to mechanical transmission fields, relate to a kind of axle sleeve.
Background technique
When inclined-plane rotates location, need install an extraction rotating shaft, installing space is limited, is not easy to fastening installation., can only reequip housing for this reason, but which enhance installation difficulty and cost, and centering location inaccuracy, easily cause coaxality poor, scrappage is higher.Meanwhile, add size and the weight of installation, reduce the reliability of installation.
Summary of the invention
The object of the invention: provide a kind of centering accurate positioning, install fast and reliable, cost is low, the axle sleeve of feedback rotating shaft can be drawn.
Technological scheme of the present invention is: a kind of axle sleeve, comprise conical section and barrel portion, conulite part is provided with flanged surface (2), location convex shoulder (4) and coordinates convex shoulder (5), conulite internal surface is the conical surface, internal surface is provided with tightening pin-and-hole (1), and tightening pin-and-hole (1) direction is parallel with cone axis.
Further, above-mentioned tightening pin-and-hole (1) is uniformly distributed along conulite internal surface, and quantity is 4.
Further, above-mentioned barrel portion outer surface is provided with screw thread (6).
Further, above-mentioned barrel portion internal surface is provided with screw thread (6).
Beneficial effect of the present invention: this axle sleeve easy making process, overcome impost that conventional construction brings, the shortcomings such as the large and installation efficiency of complicated, coaxial difficulty is low are installed, solve inclined-plane and the technical barrier rotating in positioning shaft sleeve and need to stretch out feedback rotating shaft requirement is installed, also reducing product weight simultaneously, add rotating shaft feedback function, playing a significant role for meeting inclined-plane rotary attachment extraction feedback rotating shaft requirement.
Accompanying drawing explanation
Fig. 1 (a), (b) are the first structural representations of axle sleeve of the present invention;
Fig. 2 is the first structural implementation schematic diagram of axle sleeve of the present invention;
Fig. 3 is axle sleeve the second structural representation of the present invention;
Fig. 4 is axle sleeve the second structural implementation schematic diagram of the present invention;
Wherein, 1-tightening pin-and-hole, 2-flanged surface, 3-conical surface, 4-location convex shoulder, 5-coordinate convex shoulder, 6-screw thread, 7-axle sleeve, 8-housing, 9-setting sleeve, 10-spacer, 11-locknut, 12-to feed back rotating shaft.
Embodiment
For better the present invention being described, illustrate below in conjunction with accompanying drawing.
Refer to Fig. 1 ~ Fig. 2, it is the first structural representation of axle sleeve of the present invention and structural implementation.
A kind of axle sleeve, comprise conical section and barrel portion, conulite part is provided with flanged surface 2, location convex shoulder 4 and coordinates convex shoulder 5, conulite internal surface is the conical surface, internal surface is provided with tightening pin-and-hole 1, and tightening pin-and-hole 1 direction is parallel with cone axis, and barrel portion coordinates with housing 8, in present embodiment, screw thread 6 is positioned on barrel portion periphery.Axle sleeve 7 is arranged in an inclined-plane housing 8, is located by flanged surface 2 and setting sleeve 9, during installation, is embedded in the tightening pin-and-hole 1 in axle sleeve 7, can keep axle sleeve 7 geo-stationary like this by the straight pin in spanner, then by the locked axle sleeve of locknut 11.Locked by spacer 10 and locknut 11, feedback rotating shaft 12 is through axle sleeve 7 center hole.
Be 4 as tightening pin-and-hole 1 quantity in a better embodiment axle sleeve 7 of the present invention, be uniformly distributed along conulite portion inner surface.
Refer to Fig. 3 ~ Fig. 4, be another mode of execution of the present invention, itself and above-described embodiment difference are that screw thread 6 is arranged in barrel portion endoporus.
This axle sleeve structure is simple, easy making process, overcomes impost that conventional construction brings, installs the shortcomings such as the large and installation efficiency of complicated, coaxial difficulty is low, solve inclined-plane and install the technical barrier rotating in positioning shaft sleeve and need to stretch out feedback rotating shaft requirement.This invention decreases product weight, adds rotating shaft feedback function in actual product application, plays a significant role for meeting inclined-plane rotary attachment extraction feedback rotating shaft requirement.
Claims (4)
1. an axle sleeve, comprise conical section and barrel portion, conulite part is provided with flanged surface (2), location convex shoulder (4) and coordinates convex shoulder (5), it is characterized in that: conulite internal surface is the conical surface, internal surface is provided with tightening pin-and-hole (1), and tightening pin-and-hole (1) direction is parallel with cone axis.
2. axle sleeve according to claim 1, is characterized in that: tightening pin-and-hole (1) is uniformly distributed along conulite internal surface, and quantity is 4.
3. axle sleeve according to claim 1, is characterized in that: barrel portion outer surface is provided with screw thread (6).
4. axle sleeve according to claim 1, is characterized in that: barrel portion internal surface is provided with screw thread (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579089.2A CN103032467B (en) | 2012-12-27 | 2012-12-27 | A kind of axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579089.2A CN103032467B (en) | 2012-12-27 | 2012-12-27 | A kind of axle sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103032467A CN103032467A (en) | 2013-04-10 |
| CN103032467B true CN103032467B (en) | 2016-02-24 |
Family
ID=48019716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210579089.2A Active CN103032467B (en) | 2012-12-27 | 2012-12-27 | A kind of axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032467B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533961B (en) * | 2014-12-19 | 2017-12-01 | 嵊州北航投星空众创科技有限公司 | A kind of axle sleeve for rotary axis of machine tool |
| CN104533960B (en) * | 2014-12-19 | 2017-04-05 | 重庆市迈雷特数控技术有限公司 | A kind of axle sleeve of rotary axis of machine tool |
| CN109483158A (en) * | 2017-09-13 | 2019-03-19 | 南京美克斯精密机械有限公司 | A kind of axle sleeve processing method |
| CN108150540A (en) * | 2017-12-22 | 2018-06-12 | 重庆广林机械有限公司 | A kind of axle sleeve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456476A (en) * | 1993-02-02 | 1995-10-10 | Ford Motor Company | Planet gear carrier with an annular oil shield |
| CN202091362U (en) * | 2011-06-15 | 2011-12-28 | 北京机械设备研究所 | Compound material barrel inlaid with metal barrel body |
| CN202100618U (en) * | 2011-06-20 | 2012-01-04 | 洛阳精联机械基础件有限公司 | Locking connecting flange |
| CN202317709U (en) * | 2011-10-28 | 2012-07-11 | 贵州航天精工制造有限公司 | Automatically centering and clamping device clamp for pipe fitting turning |
| CN102667193A (en) * | 2009-11-06 | 2012-09-12 | 罗伯特·博世有限公司 | Bushing for a drive unit and drive unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214025A1 (en) * | 1982-04-16 | 1983-10-20 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | TWO-PIECE FITTING WITH TAPERED SLEEVE AND TAPERED SHAFT |
| US4610066A (en) * | 1984-05-16 | 1986-09-09 | Elliott Turbomachinery Co., Inc. | Apparatus for mounting and removing a hub from a shaft |
| DE10256043A1 (en) * | 2002-11-30 | 2004-06-09 | Hilti Ag | Tool holder for core bits |
-
2012
- 2012-12-27 CN CN201210579089.2A patent/CN103032467B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456476A (en) * | 1993-02-02 | 1995-10-10 | Ford Motor Company | Planet gear carrier with an annular oil shield |
| CN102667193A (en) * | 2009-11-06 | 2012-09-12 | 罗伯特·博世有限公司 | Bushing for a drive unit and drive unit |
| CN202091362U (en) * | 2011-06-15 | 2011-12-28 | 北京机械设备研究所 | Compound material barrel inlaid with metal barrel body |
| CN202100618U (en) * | 2011-06-20 | 2012-01-04 | 洛阳精联机械基础件有限公司 | Locking connecting flange |
| CN202317709U (en) * | 2011-10-28 | 2012-07-11 | 贵州航天精工制造有限公司 | Automatically centering and clamping device clamp for pipe fitting turning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103032467A (en) | 2013-04-10 |
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