CN105937553A - Adjustable type concentricity device and mounting way thereof - Google Patents
Adjustable type concentricity device and mounting way thereof Download PDFInfo
- Publication number
- CN105937553A CN105937553A CN201610342614.7A CN201610342614A CN105937553A CN 105937553 A CN105937553 A CN 105937553A CN 201610342614 A CN201610342614 A CN 201610342614A CN 105937553 A CN105937553 A CN 105937553A
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- CN
- China
- Prior art keywords
- fixing hole
- gyroaxis
- eccentric bushing
- bearings
- equipment
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses an adjustable type concentricity device and a mounting way thereof. The adjustable type concentricity device comprises a rotary shaft, wherein the two ends of the rotary shaft are provided with bearings; and eccentric sleeves are arranged at the outer sides of the bearings. The mounting way comprises the following steps: connecting the two ends of the rotary shaft to fixing holes in two ends of equipment by the bearings; and then, arranging the eccentric sleeves between the fixing holes and the bearings in a penetration manner, wherein the eccentric sleeves are rotated, so that the two-end communication rotation purpose is achieved. The device is simple in structure, is convenient and quick to mount and regulate, and can be suitable for various kinds of large-scale or small-scale equipment, so that the labor cost and the financial cost are reduced.
Description
Technical field
The present invention relates to a kind of adjustable concentricity device and mounting means thereof.
Background technology
In order to improve yield, equipment is more and more large-scale, for longer axle construction, in order to keep the stability of its device, the concentricity demand of two ends fixing hole is higher, two traditional fixing holes are that equipment is worn to beat the most simultaneously and obtained, but due to the increase of equipment, do not have the equipment that can realize simultaneously punching, it is thus desirable to designed by change, make it complicate, it is achieved its higher concentricity, add manpower and financial cost.
Summary of the invention
The present invention relates to a kind of adjustable concentricity device and mounting means, simple in construction, the concentricity of distance holes can be realized.
For realizing this purpose, the method applied in the present invention is: a kind of adjustable concentricity device, including gyroaxis, gyroaxis two ends are set in the first fixing hole and second fixing hole at equipment two ends, described gyroaxis two ends are arranged with bearing, being respectively provided with an eccentric bushing outside two bearings, described eccentric bushing is the eccentric pipe structure that one end is provided with circular boss, and the boss of eccentric bushing is positioned at outside fixing hole.
The fit dimension of described first fixing hole and the second fixing hole and eccentric bushing is at H7/H6.
Its offset design load of described eccentric bushing is in (F9 ~ F11)+holes deviation range of fixing hole hole dimension residing for gyroaxis two ends.
A kind of mounting means for adjustable concentricity device, installation steps are: be first set on by gyroaxis in the fixing hole at equipment two ends, then installing bearing between fixing hole and gyroaxis, finally insert eccentric bushing between fixing hole and bearing, rotating eccentric sleeve makes two ends realize revolution with one heart.
It provides the benefit that: this apparatus structure is simple, and mounting and adjusting is convenient and swift, and goes for various large-scale or small-sized equipment, has saved manpower and financial resources cost.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, in addition to mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, an example during each feature is a series of equivalence or similar characteristics.
A kind of adjustable concentricity device and mounting means thereof, as shown in Figure 1, including an one rotating shaft 3, the two ends of gyroaxis 3 are set in the first fixing hole 2 and second fixing hole 4 at equipment two ends, gyroaxis 3 two ends are arranged with bearing 5, bearing 5 is externally provided with eccentric bushing 1, described eccentric bushing 1 is provided with the eccentric pipe structure of circular boss for one end, boss on eccentric bushing 1 is positioned at the outside of fixing hole, the fit dimension of fixing hole and eccentric bushing relates to controlling at H7/H6, and its offset design load of eccentric bushing is in (F9 ~ F11)+holes deviation range of two fixing hole sizes.The when of installation, first gyroaxis 3 two ends are set on respectively in the first fixing hole 2 and the second fixing hole 4, bearing 5 is installed between gyroaxis 3 and fixing hole, last insertion eccentric bushing 1 between bearing 5 and fixing hole, rotating eccentric sleeve 1 turns round with one heart to realize two ends, and this apparatus structure is simple, can be used for the installation of rotating shaft on large-scale or mini-plant, requirement for equipment fixing hole is relatively low, installs and method of adjustment is simple, can be greatly saved manpower and financial resources.
The invention is not limited in aforesaid detailed description of the invention.The present invention expands to any new feature disclosed in this manual or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (4)
1. an adjustable concentricity device, including gyroaxis (3), it is characterized in that, gyroaxis (3) two ends are set in the first fixing hole (2) and second fixing hole (4) at equipment two ends, described gyroaxis (3) two ends are arranged with bearing (5), being respectively provided with an eccentric bushing (1) outside two bearings (5), described eccentric bushing (1) is the eccentric pipe structure that one end is provided with circular boss, and the boss of eccentric bushing (1) is positioned at outside fixing hole.
Adjustable concentricity device the most according to claim 1, it is characterised in that the fit dimension of described first fixing hole (2) and the second fixing hole (4) and eccentric bushing (1) is at H7/H6.
Adjustable concentricity device the most according to claim 1, it is characterised in that its offset design load of described eccentric bushing (4) is in (F9 ~ F11)+holes deviation range of fixing hole hole dimension residing for gyroaxis (3) two ends.
4. the mounting means for adjustable concentricity device described in claim 1, it is characterized in that, installation steps are: be first set on by gyroaxis in the fixing hole at equipment two ends, then bearing is installed between fixing hole and gyroaxis, last insertion eccentric bushing between fixing hole and bearing, rotating eccentric sleeve makes two ends realize revolution with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342614.7A CN105937553A (en) | 2016-05-23 | 2016-05-23 | Adjustable type concentricity device and mounting way thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342614.7A CN105937553A (en) | 2016-05-23 | 2016-05-23 | Adjustable type concentricity device and mounting way thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937553A true CN105937553A (en) | 2016-09-14 |
Family
ID=57152227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610342614.7A Pending CN105937553A (en) | 2016-05-23 | 2016-05-23 | Adjustable type concentricity device and mounting way thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937553A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101123A (en) * | 1980-12-15 | 1982-06-23 | V I V Eng Kk | Bearing housing manufacturing method |
| JPS58211016A (en) * | 1982-06-01 | 1983-12-08 | Japan Servo Co Ltd | Spindle bearing device |
| CN2281441Y (en) * | 1996-12-26 | 1998-05-13 | 湖北省机电研究院 | Gear bearing |
| CN201116571Y (en) * | 2007-09-01 | 2008-09-17 | 王明清 | Woodworking machine main bearing device |
| CN102906455A (en) * | 2010-05-27 | 2013-01-30 | M·马尔坎托尼尼 | Mechanical speed variator with eccentric dynamic masses having balanced structure |
| CN203093624U (en) * | 2012-12-11 | 2013-07-31 | 南京熊猫电子股份有限公司 | Height adjusting device of running wheel spindle with eccentric indexing |
| CN205780367U (en) * | 2016-05-23 | 2016-12-07 | 江苏秋林特能装备股份有限公司 | Adjustable concentricity device |
-
2016
- 2016-05-23 CN CN201610342614.7A patent/CN105937553A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101123A (en) * | 1980-12-15 | 1982-06-23 | V I V Eng Kk | Bearing housing manufacturing method |
| JPS58211016A (en) * | 1982-06-01 | 1983-12-08 | Japan Servo Co Ltd | Spindle bearing device |
| CN2281441Y (en) * | 1996-12-26 | 1998-05-13 | 湖北省机电研究院 | Gear bearing |
| CN201116571Y (en) * | 2007-09-01 | 2008-09-17 | 王明清 | Woodworking machine main bearing device |
| CN102906455A (en) * | 2010-05-27 | 2013-01-30 | M·马尔坎托尼尼 | Mechanical speed variator with eccentric dynamic masses having balanced structure |
| CN203093624U (en) * | 2012-12-11 | 2013-07-31 | 南京熊猫电子股份有限公司 | Height adjusting device of running wheel spindle with eccentric indexing |
| CN205780367U (en) * | 2016-05-23 | 2016-12-07 | 江苏秋林特能装备股份有限公司 | Adjustable concentricity device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |
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| RJ01 | Rejection of invention patent application after publication |