CN208282747U - The measuring device of bearing block end-play - Google Patents
The measuring device of bearing block end-play Download PDFInfo
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- CN208282747U CN208282747U CN201820944723.0U CN201820944723U CN208282747U CN 208282747 U CN208282747 U CN 208282747U CN 201820944723 U CN201820944723 U CN 201820944723U CN 208282747 U CN208282747 U CN 208282747U
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- plug
- block
- bearing
- bearing block
- play
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Abstract
The utility model relates to a kind of measuring devices, the especially measuring device of bearing block end-play, including briquetting, double threaded screw, plug, V-block and measurement gauge outfit；The briquetting is pressed on the two sides of bearing block, and bearing block is fixed on measuring table by briquetting；There are two the plug is set, plug is respectively inserted in the both ends of bearing inner race, and the both ends of plug are connected by double threaded screw, and plug, the inner ring and outer ring of bearing are axial concentric, and one end of one of plug is placed in the V-shaped groove of V-block；The measurement gauge outfit is pressed in the end for the plug being placed on V-block.The measuring device structure of bearing block end-play provided by the utility model is simple, easy to use, measurement is quick, measurement is accurate.
Description
Technical field
The utility model relates to a kind of measuring devices, the especially measuring device of bearing block end-play.
Background technique
The self-aligning roller bearing of self-aligning roller bearing seat needs to adjust the clearance between inner ring and outer ring after the assembly is completed, makes
Meet requirement, but the adjustment of the clearance of inner ring and outer ring is difficult, existing axis clearance measurement work is inconvenient to use, such as
A kind of bearing axial play measurement tooling disclosed in Chinese patent CN105783662A, including pedestal, the branch being set on the base
Seat, magnetic force dial gauge are supportted, the top of the support base is equipped with the groove for placing shaft connecting bearing, the top of the shaft connecting bearing
Equipped with the arc pressuring plate for fixing shaft connecting bearing pressure in the groove, the groove is arc groove, and both ends are stretched respectively
There is linking arm out, the arc pressuring plate both ends pass through adjusting bolt respectively and connect with two linking arms at groove both ends, described
The measuring head of magnetic force dial gauge withstand on the short shaft end face of the shaft connecting bearing, the support base by hexagon socket head cap screw with
Pedestal is connected.The measuring device can only detect the clearance of bearing, can not detect the clearance of mounted bearing block.
Utility model content
To solve the above problems, the utility model provides, a kind of structure is simple, easy to use, measurement is quick, measurement is accurate
Bearing block end-play measuring device, the specific technical proposal is:
The measuring device of bearing block end-play, including briquetting, double threaded screw, plug, V-block and measurement gauge outfit；It is described
Briquetting is pressed on the two sides of bearing block, and bearing block is fixed on measuring table by briquetting；There are two the plug is set, plug difference
The both ends of bearing inner race are inserted in, the both ends of plug are connected by double threaded screw, and plug, the inner ring and outer ring of bearing are axial same
One end of the heart, one of plug is placed in the V-shaped groove of V-block；The measurement gauge outfit is pressed in the plug being placed on V-block
End.
Preferably, the plug includes concentric frustum and mandrel, and the top of frustum is equipped with threaded hole, and mandrel is placed on
In the V-shaped groove of V-block.
Frustum can make two plugs axially concentric, to facilitate the inner ring and outer ring of adjustment self-aligning roller bearing, make interior
Circle and outer ring are axially concentric.
Measurement gauge outfit is magnetic force dial gauge.
Bearing block is placed on measuring table, briquetting is pressed on to the two sides of bearing block by nut and screw rod, makes bearing
Seat is fixed on measuring table.The frustum of two plugs is respectively inserted in the both ends of bearing inner race, and is connected and is twisted with double threaded screw
Tightly, mandrel is leveled up with V-block, the centre-height of V-block and the axis height of self-aligning roller bearing inner ring and outer ring are consistent, V
Type block is fixed on measuring table, adjusts the position of bearing block, is bonded the mandrel of plug completely with V-block, to guarantee core
Stick, self-aligning roller bearing inner ring and outer ring are axially concentric.
The measuring point of measurement gauge outfit is resisted against an end face of mandrel, pushes plug back and forth, and observation meter pointer deflection records number
According to, and the holding screw being located at bearing outer ring is adjusted, self-aligning roller bearing is completed when its end-play meets installation requirement
The adjustment of clearance.It can make bearing outer ring that small deformation occur by adjusting the holding screw at bearing outer ring, so as to adjust
The clearance of self-aligning roller bearing inner ring and outer ring.
Compared with prior art the utility model has the following beneficial effects:
The measuring device structure of bearing block end-play provided by the utility model is simple, easy to use, measurement is quick, surveys
Amount is accurate.
Detailed description of the invention
Fig. 1 is the main view of self-aligning roller bearing seat；
Fig. 2 is the structural schematic diagram of device for measuring axial clearance.
Specific embodiment
Now in conjunction with attached drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the measuring device of bearing block end-play, including briquetting 2, double threaded screw 43, plug, V-type
Block 44 and measurement gauge outfit 45；Briquetting 2 is pressed on the two sides of bearing block 53, and bearing block 53 is fixed on measuring table 1 by briquetting 2；
There are two plug is set, plug includes concentric frustum 41 and mandrel 42, and the top of frustum 41 is equipped with threaded hole.Plug is inserted respectively
At the both ends of bearing inner race 51, i.e., the both ends that are inserted in bearing inner race 51 of frustum 41, the mandrel 42 of one of plug are placed on V-type
In the V-shaped groove of block 44, the both ends of frustum 41 are connected by double threaded screw 43, and frustum 41 is pressed on the both ends of bearing inner race 51, core
Stick, the inner ring 51 of self-aligning roller bearing and outer ring 52 are axial concentric；Measurement gauge outfit 45 is pressed in the mandrel 42 on V-block 44
End.Measurement gauge outfit 45 is magnetic force dial gauge.
Frustum 41 can make two plugs axially concentric, to facilitate inner ring 51 and the outer ring of adjustment self-aligning roller bearing
52, keep inner ring 51 and outer ring 52 axial with one heart.
Bearing block 53 is placed on measuring table 1, briquetting 2 is pressed on the two of bearing block 53 by nut 22 and screw rod 21
Side is fixed on bearing block 53 on measuring table 1.The frustum 41 of two plugs is respectively inserted in the both ends of bearing inner race 51, and
It is tightened with the connection of double threaded screw 43, is leveled up mandrel 42 with V-block 44, after V-block 44 places mandrel 42, the center of mandrel 42
Height is consistent with the height of self-aligning roller bearing inner ring 51 and the axis of outer ring 52, and V-block 44 is fixed on measuring table 1, adjusts
The position of whole bearing block 53 is bonded the mandrel 42 of plug completely with V-block 44, to guarantee plug, in self-aligning roller bearing
Circle 51 and outer ring 52 are axial with one heart.The deviation that the axis of self-aligning roller bearing inner ring 51 and the axis of outer ring 52 allow to have certain.
The measuring point of measurement gauge outfit 45 is resisted against an end face of mandrel 42, pushes plug back and forth, observes and measures the throw of pointer of gauge outfit 45, remembers
Data are recorded, and adjust the holding screw 54 being located at bearing outer ring 52, complete aligning when its end-play meets installation requirement
The adjustment of roller bearing clearance.Bearing outer ring 52 can be made to occur by adjusting the holding screw 54 at bearing outer ring 52 small
Deformation, so as to adjust the clearance of self-aligning roller bearing inner ring 51 and outer ring 52.
Claims (2)
1. the measuring device of bearing block end-play, which is characterized in that including briquetting (2), double threaded screw (43), plug, V-block
(44) and gauge outfit (45) are measured；The briquetting (2) is pressed on the two sides of bearing block (53), and briquetting (2) is fixed by bearing block (53)
On measuring table (1)；There are two the plug is set, plug is respectively inserted in the both ends of bearing inner race (51), and the both ends of plug are logical
Double threaded screw (43) connection is crossed, plug, the inner ring (51) of bearing and outer ring (52) axial direction are concentric, one end of one of plug
It is placed in the V-shaped groove of V-block (44)；Measurement gauge outfit (45) is pressed in the end for the plug being placed on V-block (44).
2. the measuring device of bearing block end-play according to claim 1, which is characterized in that the plug includes coaxial
The top of the frustum (41) and mandrel (42) of the heart, frustum (41) is equipped with threaded hole, and mandrel (42) is placed on the V-arrangement of V-block (44)
In slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944723.0U CN208282747U (en) | 2018-06-15 | 2018-06-15 | The measuring device of bearing block end-play |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944723.0U CN208282747U (en) | 2018-06-15 | 2018-06-15 | The measuring device of bearing block end-play |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282747U true CN208282747U (en) | 2018-12-25 |
Family
ID=64699252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820944723.0U Active CN208282747U (en) | 2018-06-15 | 2018-06-15 | The measuring device of bearing block end-play |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883298A (en) * | 2019-01-14 | 2019-06-14 | 新昌县开源汽车轴承有限公司 | A kind of parallel difference detection method of hub unit outer ring raceway |
| CN112179286A (en) * | 2020-08-18 | 2021-01-05 | 江苏瑞尔隆盛叶轮科技有限公司 | Clamp special for GOM three-dimensional optical scanner |
-
2018
- 2018-06-15 CN CN201820944723.0U patent/CN208282747U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883298A (en) * | 2019-01-14 | 2019-06-14 | 新昌县开源汽车轴承有限公司 | A kind of parallel difference detection method of hub unit outer ring raceway |
| CN112179286A (en) * | 2020-08-18 | 2021-01-05 | 江苏瑞尔隆盛叶轮科技有限公司 | Clamp special for GOM three-dimensional optical scanner |
| CN112179286B (en) * | 2020-08-18 | 2021-12-21 | 江苏瑞尔隆盛叶轮科技有限公司 | Clamp special for GOM three-dimensional optical scanner |
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