CN206177172U - Type tapered roller bearing axial error measuring apparatu that multi -purpose an organic whole is adjustable - Google Patents
Type tapered roller bearing axial error measuring apparatu that multi -purpose an organic whole is adjustable Download PDFInfo
- Publication number
- CN206177172U CN206177172U CN201621185571.8U CN201621185571U CN206177172U CN 206177172 U CN206177172 U CN 206177172U CN 201621185571 U CN201621185571 U CN 201621185571U CN 206177172 U CN206177172 U CN 206177172U
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- China
- Prior art keywords
- fixed station
- screw mandrel
- horizontal fixed
- longitudinally adjust
- operating desk
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Abstract
The utility model discloses a type tapered roller bearing axial error measuring apparatu that multi -purpose an organic whole is adjustable. Including the operation panel, be equipped with vertical accommodate the lead screw A on the operation panel, be connected with the internal thread cover on vertical accommodate the lead screw A, seted up 3 recesses on the operation panel, be equipped with supporting column in the recess, supporting column and interior threaded sleeves connected, operation panel one side is equipped with the stand, and stand one side is equipped with the recess, is equipped with horizontal fixed station in the recess, is equipped with the hyoplastron in the horizontal fixed station, and one of hyoplastron is served and is equipped with the caliber, and one side of the hyoplastron in the horizontal fixed station is equipped with the pinion rack and is connected with the gear, and gear connection is the axle even, be connected with vertical accommodate the lead screw B in the recess on the horizontal fixed station, vertical accommodate the lead screw B's bottom is connected in the stand, and the stand is worn out at the top. The utility model discloses can guarantee inner circle pivoted alignment, accuracy is high, and the bearing inner race who can be used to multiple different diameter and height takes blocking edge's axial error measurement, and the structure integration, and the appearance is pleasing to the eye, convenient to use.
Description
Technical field
The utility model is related to a kind of measuring equipment of taper roll bearing axial error, particularly a kind of multiplex one
Adjustable type taper roll bearing axial error measuring instrument.
Background technology
Taper roll bearing axial error measuring instrument is mainly used for the axial direction of the big flange of inner ring of taper roll bearing by mistake
Poor measurement, because inner ring large-flange form error can make bearing operationally produce axial runout, so inner ring large-flange
Shape directly affects rotation flexibility, the job stability of bearing and the service life of roller, therefore, the interior table of inner ring large-flange
Whether face is uniformly the important indicator for directly affecting bearing quality with the thickness of inner ring basal plane, therefore in taper roll bearing in input
Using being preceding necessary to detect this index.
At present now, the bearing error for measuring the inner ring large-flange of taper roll bearing is to place inner ring by the way of
On the table, the detection head of detecting instrument is pressed on the basal plane of large-flange, then manual rotary inner ring, is detected by reading
Numerical value on instrument obtains the axial error of inner ring large-flange.But there is many defects in this detection mode, specific as follows：
The axiality of card inner ring is relatively difficult to ensure during manual rotary inner ring, but only on the basal plane of inner ring large-flange
Error between the height of each point on same circumference could truly reflect the axial error of inner ring large-flange, so result is this
The accuracy for planting detection mode is relatively low.
The content of the invention
The purpose of this utility model is, there is provided a kind of multiplex integrated adjustable taper roll bearing axial error measurement
Instrument.The utility model can ensure the alignment that inner ring is rotated, and the measurement result degree of accuracy is high, can be used for various different-diameters and height
Bearing inner race partner side axial error measurement, and structure-integrated, good appearance is easy to use.
The technical solution of the utility model：A kind of multiplex integrated adjustable taper roll bearing axial error measuring instrument, its
It is characterised by：Operating desk is included, the longitudinally adjust screw mandrel A perpendicular to operating desk, longitudinally adjust silk are provided with the middle part of operating desk
The bottom of bar A is movably connected on operating desk, and inner screw sheath is connected with longitudinally adjust screw mandrel A；With longitudinal direction on the operating desk
Regulation screw mandrel A offers 3 grooves for starting point, and the angle between adjacent grooves is 120 °, and 1 stud is respectively equipped with groove,
The distance of stud in each groove away from longitudinally adjust screw mandrel A is consistent, and the stud passes groove straight up, and is set on top
There is ball, and through connecting rod is flexibly connected between the inner screw sheath；The side of the operating desk is provided with column, and column is near behaviour
The side for making platform is provided with groove, and horizontal fixed station is provided with groove, and groove is stretched out in one end of horizontal fixed station, and in external part
Hyoplastron is provided with, horizontal fixed station is stretched out in one end of hyoplastron, and measuring appliance is provided with external part, inside horizontal fixed station
The side of hyoplastron is provided with tooth plate, and the side of tooth plate is connected with gear, and the axial direction in the middle part of gear is provided with a connecting shaft, the two of connecting shaft
End is fixed in horizontal fixed station, and wherein one end of connecting shaft extend out to the outside of horizontal fixed station；Level in the groove
Longitudinally through a longitudinally adjust screw mandrel B on fixed station, longitudinally adjust screw mandrel B is threadedly coupled with horizontal fixed station, longitudinally adjust
The bottom of screw mandrel B is movably connected in column, and top passes column.
Foregoing multiplex integrated adjustable taper roll bearing axial error measuring instrument, the bottom of the inner screw sheath is provided with
2 gag lever posts, one end of gag lever post is straight down through the bottom of operating desk.
Foregoing multiplex integrated adjustable taper roll bearing axial error measuring instrument, the longitudinally adjust screw mandrel A, longitudinal direction
The top of regulation screw mandrel B and connecting shaft is respectively equipped with manual rotation handle.
The beneficial effects of the utility model：
1st, the utility model opens up 3 grooves being equally spaced by the same starting point on operating desk to surrounding, and
Equidistant in groove respectively to set 1 stud, 3 studs are located on same circle, and bearing is placed on the top of stud, 3 supports during measurement
Then be pressed in the measurement head of measuring appliance on the top base of the big flange of bearing inner race by post dispensing support at 3 points of bearing bottom,
Rolling bearing can carry out error measure, and in measurement process, bearing remained at and rotated on bearing filler ring, it is ensured that rotation
Alignment, improves the degree of accuracy of measurement result.
2nd, the utility model sets a longitudinally adjust screw mandrel by the starting point of groove, and interior spiral shell is set on screw mandrel
Line set, inner screw sheath is flexibly connected by connecting rod with stud, and the height of inner screw sheath is adjusted by rotating longitudinally adjust screw mandrel, interior
Thread bush, so as to adjust the radius of circle where 3 studs, can be realized by the spacing between lever regulated stud and screw mandrel
The purpose of the inner ring rib axial error of the bearing of various different-diameters is measured on same testing equipment, is reduced and is tested into
This input.
3rd, the utility model is arranged on the column of operating desk side by by measuring appliance, forms fulcrum bearing and operating desk
The lateral attitude of integral type, reasonable in design, good appearance, and measuring appliance can be by Level tune screw mandrel and longitudinally adjust silk
Bar carries out horizontal and vertical regulation, is applicable to the measurement of the bearing inner race flange axial error of different-diameter and height, uses
More facilitate.
4th, the utility model sets gag lever post by the bottom of inner screw sheath, and by gag lever post straight down through operation
Platform, when longitudinally adjust screw mandrel is rotated, it is to avoid inner screw sheath causes this section or damage to connecting rod with rotating therewith, improves this
The reliability of utility model and extend service life.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is perspective view of the present utility model.
Description of reference numerals：1- operating desks, 2- longitudinally adjust screw mandrel A, 3- inner screw sheaths, 4- grooves, 5- studs, 6- rollings
Pearl, 7- connecting rods, 8- columns, 9- grooves, 10- hyoplastrons, 11- measuring appliances, the horizontal fixed stations of 12-, 13- manual rotation handles, 14- limits
Position bar, 15- connecting shafts, 16- longitudinally adjust screw mandrel B, 17- gears, 18- tooth plates.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment of the present utility model：A kind of multiplex integrated adjustable taper roll bearing axial error measuring instrument, it is such as attached
Shown in Fig. 1-2, operating desk 1 is included, the middle part of operating desk 1 is provided with the longitudinally adjust screw mandrel A2 perpendicular to operating desk 1, and longitudinal direction is adjusted
The bottom of section screw mandrel A2 is movably connected on operating desk 1, and inner screw sheath 3 is connected with longitudinally adjust screw mandrel A2；The operating desk 1
On offer 3 grooves 4 by starting point of longitudinally adjust screw mandrel A2, the angle between adjacent grooves 4 is 120 °, in groove 4 respectively
1 stud 5 is provided with, distance of the stud 5 in each groove 4 away from longitudinally adjust screw mandrel A2 is consistent, and the stud 5 is worn straight up
Go out groove 4, and ball 6 is provided with top, and through connecting rod 7 is flexibly connected between the inner screw sheath 3；The operating desk 1
Side is provided with column 8, and column 8 is provided with groove 9, groove 9 near the side of operating desk 1 and is provided with horizontal fixed station 12, and level is solid
Groove 9 is stretched out in the one end for determining platform 12, and hyoplastron 10 is provided with external part, and horizontal fixed station 12 is stretched out in one end of hyoplastron 10, and
Measuring appliance 11 is provided with external part, the side of the hyoplastron 10 inside horizontal fixed station 12 is provided with tooth plate 18, tooth plate 18
Side is connected with gear 17, and the axial direction at the middle part of gear 17 is provided with a connecting shaft 15, and the two ends of connecting shaft 15 are fixed on level and fix
In platform 12, and wherein one end of connecting shaft 15 extend out to the outside of horizontal fixed station 12；On horizontal fixed station 12 in the groove 9
Longitudinally through a longitudinally adjust screw mandrel B16, longitudinally adjust screw mandrel B16 is threadedly coupled with horizontal fixed station 12, longitudinally adjust silk
The bottom of bar B16 is movably connected in column 8, and top passes column 8.
The bottom of the inner screw sheath 3 is provided with 2 gag lever posts 14, and one end of gag lever post 14 passes through operating desk 1 straight down
Bottom.
The top of the longitudinally adjust screw mandrel A2, longitudinally adjust screw mandrel B16 and connecting shaft 15 is respectively equipped with manual rotation handle
13。
Operation principle：During measurement, according to the size of bearing diameter to be measured, longitudinally adjust screw mandrel A2 is rotated, now, longitudinal direction is adjusted
Inner screw sheath 3 on section screw mandrel A2 is moved up or down, and is drawn by connecting rod 7 or promoted stud 5 to be moved in groove 4, is adjusted
Distance of the section stud 5 away from longitudinally adjust screw mandrel A2, be placed on bearing on stud 5 after finishing by distance adjustment, cleverly using circular cone
, be supported on bearing inner race on stud 5 by ball 6 by the grinding undercut on roller bearing inner ring, so as to be positioned to bearing, so
Rotated with moving gear 17 by rotating connecting shaft 15 afterwards, gear 17 drives hyoplastron 10 horizontal in horizontal fixed plate 12 by tooth plate 18
It is mobile, so that the position of lateral adjustments measuring appliance 11, makes the measurement head malleation of measuring appliance 11 in the top base of bearing inner race flange
On, then rolling bearing, draw the axial error of bearing inner race flange by reading the data on measurement side 11；When the axle of measurement
The axial height for holding changes, when causing the top base of inner ring flange to exceed or do not reach the measurement head of measuring appliance 11,
Longitudinally adjust screw mandrel B16 is rotated, position of the regulation horizontal fixed plate 12 in groove 9 is that the longitudinal direction of adjustable detector 11 is high
Degree, so as to meet the measurement of the bearing of axially different height.
Claims (3)
1. a kind of multiplex integrated adjustable taper roll bearing axial error measuring instrument, it is characterised in that：Include operating desk
（1）, operating desk（1）Middle part be provided with perpendicular to operating desk（1）Longitudinally adjust screw mandrel A（2）, longitudinally adjust screw mandrel A（2）Bottom
Portion is movably connected in operating desk（1）On, longitudinally adjust screw mandrel A（2）On be connected with inner screw sheath（3）；The operating desk（1）On with
Longitudinally adjust screw mandrel A（2）For starting point offers 3 grooves（4）, adjacent grooves（4）Between angle be 120 °, groove（4）It is interior
It is respectively equipped with 1 stud（5）, each groove（4）Interior stud（5）Away from longitudinally adjust screw mandrel A（2）Distance it is consistent, the support
Post（5）Groove is passed straight up（4）, and it is provided with ball on top（6）, and with the inner screw sheath（3）Between through connecting rod（7）
It is flexibly connected；The operating desk（1）Side be provided with column（8）, column（8）Near operating desk（1）Side be provided with groove
（9）, groove（9）Inside it is provided with horizontal fixed station（12）, horizontal fixed station（12）One end stretch out groove（9）, and in external part
It is provided with hyoplastron（10）, hyoplastron（10）One end stretch out horizontal fixed station（12）, and measuring appliance is provided with external part（11）, it is located at
Horizontal fixed station（12）Internal hyoplastron（10）Side be provided with tooth plate（18）, tooth plate（18）Side be connected with gear（17）,
Gear（17）The axial direction at middle part is provided with a connecting shaft（15）, connecting shaft（15）Two ends be fixed on horizontal fixed station（12）It is interior, and
Connecting shaft（15）Wherein one end extend out to horizontal fixed station（12）Outside；The groove（9）Interior horizontal fixed station（12）On
Longitudinally through a longitudinally adjust screw mandrel B（16）, longitudinally adjust screw mandrel B（16）With horizontal fixed station（12）Threaded connection, longitudinal direction
Regulation screw mandrel B（16）Bottom be movably connected in column（8）Interior, top passes column（8）.
2. multiplex integrated adjustable taper roll bearing axial error measuring instrument according to claim 1, it is characterised in that：
The inner screw sheath（3）Bottom be provided with 2 gag lever posts（14）, gag lever post（14）One end straight down pass through operating desk（1）
Bottom.
3. multiplex integrated adjustable taper roll bearing axial error measuring instrument according to claim 1, it is characterised in that：
The longitudinally adjust screw mandrel A（2）, longitudinally adjust screw mandrel B（16）And connecting shaft（15）Top be respectively equipped with manual rotation handle
（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185571.8U CN206177172U (en) | 2016-11-04 | 2016-11-04 | Type tapered roller bearing axial error measuring apparatu that multi -purpose an organic whole is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185571.8U CN206177172U (en) | 2016-11-04 | 2016-11-04 | Type tapered roller bearing axial error measuring apparatu that multi -purpose an organic whole is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177172U true CN206177172U (en) | 2017-05-17 |
Family
ID=58681055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185571.8U Expired - Fee Related CN206177172U (en) | 2016-11-04 | 2016-11-04 | Type tapered roller bearing axial error measuring apparatu that multi -purpose an organic whole is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441004A (en) * | 2016-11-04 | 2017-02-22 | 贵州旭日特种轴承有限公司 | Multi-purpose integral adjustable tapered roller bearing axial error tester |
-
2016
- 2016-11-04 CN CN201621185571.8U patent/CN206177172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441004A (en) * | 2016-11-04 | 2017-02-22 | 贵州旭日特种轴承有限公司 | Multi-purpose integral adjustable tapered roller bearing axial error tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170517 Termination date: 20211104 |