CN105890498B - A kind of adjustable bearing (ball) cover of gap value and application method - Google Patents
A kind of adjustable bearing (ball) cover of gap value and application method Download PDFInfo
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- CN105890498B CN105890498B CN201610455405.3A CN201610455405A CN105890498B CN 105890498 B CN105890498 B CN 105890498B CN 201610455405 A CN201610455405 A CN 201610455405A CN 105890498 B CN105890498 B CN 105890498B
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- bearing
- cover
- scale
- cap
- vernier
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of adjustable bearing (ball) cover of gap value, installation axle of the present invention is mounted on by bearing one and bearing two in corresponding housing, there is side end cap in housing side, housing opposite side has inside cap and outer bearing cover, outer bearing cover is sleeved on outside inside cap, outer bearing cover is threadedly connected with inside cap, handle is connected with by connecting pole on the outside of inside cap, outer bearing is stamped screw hole, main scale one end is in the screw hole of outer bearing cover, main scale passes through vernier scale by sliding type, and vernier scale lower end is threadedly sleeved on the connecting pole on the outside of inside cap.The adjustable bearing (ball) cover of gap value of the present invention, the gap numerical value between bearing cap and bearing can accurately be controlled, not only increase the speed of mounting and adjusting, and installation order of accuarcy is guaranteed, the gap that the present invention is applicable not only to the fixed bearing in both ends and end cap adjusts, and is also applied for one end and fixes one end travelling etc. and need to stay between bearing and end cap to use under the occasion of appropriate gap.
Description
Technical field
The present invention relates to bearing (ball) cover field, more particularly to a kind of adjustable bearing (ball) cover of gap value and application method.
Background technology
Both ends fixation is a kind of usual way of shaft assembly, and bearing is stuck due to axis is by thermal stretching in order to prevent,
Between bearing cap and bearing must there are gap a, general gap a to take 0.2 ~ 0.4mm, current this gap value leans on housing and bearing end
Gasket is placed between lid to adjust, this method of adjustment cannot be accurately controlled gap value a, also can not measurement gap amount, can only
By estimation, need to design the bearing (ball) cover that a kind of gap is adjustable and can measure thus.
Invention content
Above-mentioned in order to solve the problems, such as, the present invention provides a kind of adjustable bearing (ball) cover of gap value and application method,
The adjustable bearing (ball) cover of the gap value can accurately control the gap numerical value between bearing cap and bearing, not only increase peace
The whole speed of adjustment, and order of accuarcy is installed and is guaranteed, the present invention is applicable not only to the fixed bearing in both ends and end cap
Gap adjustment, be also applied for one end and fix one end travelling etc. and need to stay between bearing and end cap to transport under the occasion of appropriate gap
With, for this purpose, the present invention provides a kind of adjustable bearing (ball) cover of gap value, including main scale, vernier scale, side end cap, housing,
Bearing one, bearing two, inside cap, outer bearing cover and handle, installation axle are mounted on corresponding shell by bearing one and bearing two
In vivo, there is side end cap in the housing side, and the housing opposite side has inside cap and outer bearing cover, and the outer bearing cover is sleeved on
Outside inside cap, the outer bearing cover is threadedly connected with inside cap, passes through connecting pole on the outside of the inside cap
Handle is connected with, the outer bearing is stamped screw hole, and in the screw hole of outer bearing cover, the main scale passes through slip side for described main scale one end
Formula passes through vernier scale, and the vernier scale lower end is threadedly sleeved on the connecting pole on the outside of inside cap.
It is further improved as the present invention, there is lock-screw in the vernier scale side, and in order to prevent during reading, vernier scale shakes
It is dynamic, lock-screw on oil scale top is installed, lock-screw is locked into main scale before reading.
It is further improved as the present invention, the measurement accuracy of the vernier caliper of the main scale and vernier scale composition is 0.1mm
Or 0.05mm or 0.02mm, when the measurement accuracy of vernier caliper is 0.1mm, the minimum indexing with the main scale is 1 millimeter, trip
There are 10 small evenly divideds on scale, 9 millimeters of overall length is 0.9 millimeter per one division, than the minimum indexing difference on main scale
0.1 millimeter, when the measurement accuracy of vernier caliper is 0.05mm, the minimum indexing with the main scale is 1 millimeter, is had on vernier scale
20 small evenly divideds, 19 millimeters of overall length are 0.95 millimeter per one division, than minimum 0.05 milli of indexing difference on main scale
Rice, when the measurement accuracy of vernier caliper is 0.02mm, the minimum indexing with the main scale is 1 millimeter, there is 50 on vernier scale
Small evenly divided, 49 millimeters of overall length are 0.98 millimeter per one division, and 0.02 millimeter is differed than the minimum indexing on main scale, this
Invention adjustable accuracy mainly has three of the above specification user that can be selected according to actual needs.
A kind of occupation mode of the adjustable bearing (ball) cover of gap value of the present invention, work step are as follows：
Step 1: rotating inside cap by inside cap right end handle portion, make inside cap along axis to by paraxial
The direction movement of two outer rings is held, is stopped operating when the outer ring intimate contact of inside cap and bearing two；
Step 2: rotation main scale, makes the zero graduation line on main scale be aligned with the zero graduation line on vernier scale, that is, stops operating
Main scale reaches scale clearing；
Step 3: negative direction rotates inside cap, inside cap is made to be moved along axis to the direction far from bearing outer ring, it is interior
The amount of movement of bearing cap can be read by the scale value of main scale and vernier scale, after required gap value a is reached, stop turning
It is dynamic, and lock-screw locking main scale is subjected to reading.The amount of movement of bearing cap is the gap between bearing cap and bearing at this time
a；
A kind of adjustable bearing (ball) cover of gap value of the present invention and application method, this adjustable bearing (ball) cover in gap mainly by
Outer bearing cover, inside cap, vernier scale, main scale, lock-screw composition, outer bearing cover and inside cap are threadedly coupled, inner shaft
It holds lid and vernier scale lower end is threadedly coupled, the left end and housing of main scale are threadedly coupled, and rotate inside cap right end handle portion
Point, inside cap can be made to move left and right in the axial direction so as to adjust the gap value a between bearing cap and bearing, gap value a's
Numerical value can be read by the scale on main scale and vernier scale, so as to regulate and control to gap value.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is vernier scale partial schematic diagram of the present invention；
It illustrates：
1st, main scale；2nd, vernier scale；3rd, lock-screw；4th, side end cap；5th, housing；6th, bearing one；7th, bearing two；8th, inner bearing
Lid；9th, outer bearing cover；10th, handle.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
A kind of adjustable bearing (ball) cover of gap value of present invention offer and application method, the adjustable bearing (ball) cover of the gap value,
The gap numerical value between bearing cap and bearing can be accurately controlled, not only increases the speed of mounting and adjusting, and is installed accurate
True degree is guaranteed, and the present invention is applicable not only to the fixed bearing in both ends and the gap of end cap adjusts, and is also applied for one end
The needs such as fixed one end travelling stay between bearing and end cap to be used under the occasion of appropriate gap.
As an embodiment of the present invention, the present invention provides the adjustable bearing (ball) cover of a kind of gap value as shown in Figure 1, packet
Main scale 1, vernier scale 2, side end cap 4, housing 5, bearing 1, bearing 27, inside cap 8, outer bearing cover 9 and handle 10 are included, is pacified
It fills axis to be mounted in corresponding housing 5 by bearing 1 and bearing 27, there are side end cap 4, the housing 5 in 5 side of housing
Opposite side has inside cap 8 and outer bearing cover 9, and the outer bearing cover 9 is sleeved on outside inside cap 8, the outer bearing cover 9 and inner shaft
It holds lid 8 to be threadedly connected, 8 outside of inside cap is connected with handle 10 by connecting pole, and the outer bearing cover 9 has spiral shell
Hole, in the screw hole of outer bearing cover 9, the main scale 1 passes through vernier scale 2, the vernier by sliding type for described 1 one end of main scale
2 lower end of ruler is threadedly sleeved on the connecting pole in 8 outside of inside cap, and there is lock-screw 3 in 2 side of vernier scale, is
When preventing reading, vernier scale shakes, and is equipped on oil scale top lock-screw, and lock-screw is locked main scale before reading.
The course of work of the present invention is as follows：
Step 1: by 8 right end handle of inside cap, 10 partial turn inside cap 8, make inside cap 8 along axis to by
The paraxial direction movement for holding one 6 outer rings, stops operating when the outer ring intimate contact of inside cap and bearing 1；
Step 2: rotation main scale 4, makes the zero graduation line on main scale 4 be aligned with the zero graduation line on vernier scale 2, that is, stops
Main scale is rotated, reaches scale clearing；
Step 3: negative direction rotates inside cap 8, inside cap 8 is made to be moved along axis to the direction far from bearing outer ring,
The amount of movement of inside cap 8 can be read by the scale value of main scale 1 and vernier scale 2, after required gap value a is reached, be stopped
Rotation stop is moved, and lock-screw 3 is locked main scale 1 and carries out reading.The amount of movement of bearing cap is between bearing cap and bearing at this time
Gap a；
The measurement part of the present invention uses similar oil ga(u)ge calliper principle, i.e., by main scale and is attached to slidable vernier on main scale
Ruler two parts are formed.Measurement accuracy is 0.1mm in the present invention, i.e., the minimum indexing with main scale is 1 millimeter, there is 10 on vernier scale
A small evenly divided, 9 millimeters of overall length are 0.9 millimeter per one division, than minimum 0.1 millimeter of the indexing difference on main scale.In this way
The precision measured is 0.1mm.
When precision will reach 0.05mm, need to indicate on vernier scale 20 evenly divideds, with should precision to reach
It then needs to indicate 50 evenly divideds on 0.02mm vernier scales.
The above described is only a preferred embodiment of the present invention, it is not the limit for making any other form to the present invention
System, and any modification that technical spirit according to the present invention is made or equivalent variations, still fall within present invention model claimed
It encloses.
Claims (7)
1. a kind of adjustable bearing (ball) cover of gap value, including main scale（1）, vernier scale（2）, side end cap（4）, housing（5）, bearing one
（6）, bearing two（7）, inside cap（8）, outer bearing cover（9）And handle（10）, installation axle passes through bearing one（6）With bearing two
（7）Mounted on corresponding housing（5）It is interior, the housing（5）There is side end cap in side（4）, the housing（5）Opposite side has inner bearing
Lid（8）And outer bearing cover（9）, it is characterised in that：The outer bearing cover（9）It is sleeved on inside cap（8）Outside, the outer bearing cover
（9）And inside cap（8）Threadedly it is connected, the inside cap（8）Outside is connected with handle by connecting pole（10）, institute
State outer bearing cover（9）There are screw hole, the main scale（1）One end is in outer bearing cover（9）Screw hole in, the main scale（1）Pass through slip
Mode passes through vernier scale（2）, the vernier scale（2）Lower end is threadedly sleeved on inside cap（8）On the connecting pole in outside.
2. a kind of adjustable bearing (ball) cover of gap value according to claim 1, it is characterised in that：The vernier scale（2）One
There is lock-screw in side（3）.
3. a kind of adjustable bearing (ball) cover of gap value according to claim 1, it is characterised in that：The main scale（1）And trip
Scale（2）The measurement accuracy of the vernier caliper of composition is 0.1mm or 0.05mm or 0.02mm.
4. a kind of adjustable bearing (ball) cover of gap value according to claim 3, it is characterised in that：When the measurement of vernier caliper
Precision is 0.1mm, and the minimum indexing with the main scale is 1 millimeter, there is 10 small evenly divideds, 9 milli of overall length on vernier scale
Rice is 0.9 millimeter per one division.
5. a kind of adjustable bearing (ball) cover of gap value according to claim 3, it is characterised in that：When the measurement of vernier caliper
Precision is 0.05mm, and the minimum indexing with the main scale is 1 millimeter, there is 20 small evenly divideds, overall length 19 on vernier scale
Millimeter is 0.95 millimeter per one division.
6. a kind of adjustable bearing (ball) cover of gap value according to claim 3, it is characterised in that：When the measurement of vernier caliper
Precision is 0.02mm, and the minimum indexing with the main scale is 1 millimeter, there is 50 small evenly divideds, overall length 49 on vernier scale
Millimeter is 0.98 millimeter per one division.
7. according to the application method of the adjustable bearing (ball) cover of gap value described in claim 1-6 any one, work step is as follows,
It is characterized in that：
Step 1: pass through inside cap（8）Right end handle（10）Partial turn inside cap（8）, make inside cap（8）Along axis
To close to bearing one（6）The direction movement of outer ring, until inside cap and bearing one（6）Outer ring intimate contact when stop turn
It is dynamic；
Step 2: rotation main scale（4）, make main scale（4）On zero graduation line and vernier scale（2）On zero graduation line alignment, that is, stop
Rotation stop moves main scale, reaches scale clearing；
Step 3: negative direction rotates inside cap（8）, make inside cap（8）It is moved along axis to the direction far from bearing outer ring,
Inside cap（8）Amount of movement can pass through main scale（1）And vernier scale（2）Scale value read, when reaching required gap value a
Afterwards, it stops operating, and by lock-screw（3）Lock main scale（1）Carry out reading, at this time the amount of movement of bearing cap be bearing cap with
Gap a between bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455405.3A CN105890498B (en) | 2016-06-22 | 2016-06-22 | A kind of adjustable bearing (ball) cover of gap value and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455405.3A CN105890498B (en) | 2016-06-22 | 2016-06-22 | A kind of adjustable bearing (ball) cover of gap value and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105890498A CN105890498A (en) | 2016-08-24 |
| CN105890498B true CN105890498B (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455405.3A Active CN105890498B (en) | 2016-06-22 | 2016-06-22 | A kind of adjustable bearing (ball) cover of gap value and application method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796283A (en) * | 2016-08-31 | 2018-03-13 | 天津市汇点机电设备开发有限公司 | Fit-up gap measuring machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909171Y (en) * | 2006-01-24 | 2007-06-06 | 许晓华 | Device for measuring distance between bearing chamber bottom and open stop of electric machine end cap |
| CN101025216A (en) * | 2006-02-22 | 2007-08-29 | 中国科学院长春光学精密机械与物理研究所 | Micro-regulation mechanism for regulation clearance between worm gear driving pairs |
| CN101324267A (en) * | 2007-06-14 | 2008-12-17 | 方杰 | Speed reducer capable of adjusting bearing end cover |
| CN204828321U (en) * | 2015-07-31 | 2015-12-02 | 浙江新昌皮尔机械配件有限公司 | Mine car is bearing end plate structure for wheel |
| CN205084210U (en) * | 2015-10-12 | 2016-03-16 | 重庆海坤医用仪器有限公司 | Be provided with insomnia therapy appearance of vertebra massage and drug therapy |
| CN205679180U (en) * | 2016-06-22 | 2016-11-09 | 金陵科技学院 | A kind of adjustable bearing (ball) cover of gap value |
-
2016
- 2016-06-22 CN CN201610455405.3A patent/CN105890498B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909171Y (en) * | 2006-01-24 | 2007-06-06 | 许晓华 | Device for measuring distance between bearing chamber bottom and open stop of electric machine end cap |
| CN101025216A (en) * | 2006-02-22 | 2007-08-29 | 中国科学院长春光学精密机械与物理研究所 | Micro-regulation mechanism for regulation clearance between worm gear driving pairs |
| CN101324267A (en) * | 2007-06-14 | 2008-12-17 | 方杰 | Speed reducer capable of adjusting bearing end cover |
| CN204828321U (en) * | 2015-07-31 | 2015-12-02 | 浙江新昌皮尔机械配件有限公司 | Mine car is bearing end plate structure for wheel |
| CN205084210U (en) * | 2015-10-12 | 2016-03-16 | 重庆海坤医用仪器有限公司 | Be provided with insomnia therapy appearance of vertebra massage and drug therapy |
| CN205679180U (en) * | 2016-06-22 | 2016-11-09 | 金陵科技学院 | A kind of adjustable bearing (ball) cover of gap value |
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| CN105890498A (en) | 2016-08-24 |
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Effective date of registration: 20181010 Address after: 223600 the intersection of Rui Sheng Road and Cixi Road, Shuyang Economic Development Zone, Suqian, Jiangsu, China Patentee after: Jiangsu new world machinery parts Co., Ltd. Address before: 210000 No. 99, hung Jing Avenue, Jiangning District, Nanjing, Jiangsu. Patentee before: Jinling Institute of Technology |
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