CN208860273U - A kind of rolling bearing axial play measuring instrument - Google Patents
A kind of rolling bearing axial play measuring instrument Download PDFInfo
- Publication number
- CN208860273U CN208860273U CN201821916188.4U CN201821916188U CN208860273U CN 208860273 U CN208860273 U CN 208860273U CN 201821916188 U CN201821916188 U CN 201821916188U CN 208860273 U CN208860273 U CN 208860273U
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- Prior art keywords
- bolt
- opening
- cabinet
- clamping plate
- plate
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- Rolling Contact Bearings (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of rolling bearing axial play measuring instruments, including cabinet, bracket, chamber door, the first opening, the second opening, the first bolt, first clamping plate, the second bolt, bearing outer ring, second clamping plate, third bolt, limited block, bearing inner race, plate body, third opening, the 4th bolt, fixed frame, round bar, rack gear, gear, shaft, rotary shaft rack, crank, strut, measurement plate, firmware, the 4th opening, the 5th bolt and amesdial.The utility model setting can adjust the distance between first clamping plate and second clamping plate by the first bolt and the 4th bolt, and in order to adapt to the different bearing of size, structure is simple, and operation is succinct；The measurement end of the end-play indirect transfer of bearing inner race to amesdial can be perceived end-play by hand crank come repeated measurement convenient for user, to accurately calculate bearing axial play by the measurement plate of setting.
Description
Technical field
The utility model relates to a kind of measuring instrument, specifically a kind of rolling bearing axial play measuring instrument belongs to ball axis
Hold technical field of measuring equipment.
Background technique
Bearing clearance is also known as bearing clearance, and so-called bearing clearance, i.e. spindle are held when not being installed on axis or bearing housing, will
One side of its inner ring or outer ring fixes, amount of movement when then just a loose side moves radially or axially, according to shifting
Dynamic direction, can be divided into radial internal clearance and end-play, the size of clearance when operating to the rolling fatigue life of bearing, temperature rise,
The performances such as noise, vibration have an impact.
The axial play measuring instrument for measuring rolling bearing on the market is varied, but due to the size of rolling bearing
Different, most of measuring instruments, which measure size, to be limited in scope, to reduce the use scope of measuring instrument；Most of measuring instruments use
Electronic measurement, using it is electrically driven (operated) simultaneously, easy pressure is subjected to displacement bearing inner race or outer ring to cause measurement inaccurate
Really.Therefore, a kind of rolling bearing axial play measuring instrument is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of rolling bearing axial play measurement
Instrument.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of rolling bearing axial play measuring instrument,
Including cabinet, clamping device and measuring mechanism, wherein offer the first opening, the side wall of the cabinet at the top of the cabinet
Offer the second opening；
The clamping device includes first clamping plate, second clamping plate and plate body, and the inside both ends of first opening are symmetrically passed through
It wears there are two identical first bolt, the top of two first bolts is connected with first clamping plate, the first clamping plate
Bottom end is threadedly coupled the second bolt, and engaging between the top of the first clamping plate and second bolt has bearing outer ring, described
The inside both ends of first opening are symmetrically run through there are two identical second clamping plate, the equal spiral shell in side wall bottom end of two second clamping plates
Line is connected with third bolt, and the third bolt is close to the affixed limited block in the side of bearing outer ring, the top of the second clamping plate
Engaging between the limited block has bearing inner race, and the bottom end of two second clamping plates is connected with the 4th bolt, two institutes
It states the 4th bolt and runs through the third open interior for being opened in plate body surface；
The measuring mechanism includes rack gear, gear, measurement plate and amesdial, and the bottom internal of the cabinet is connected with fixation
Frame, the top slide of the fixed frame are socketed with round bar, the bottom of the affixed plate body in the top of the round bar, the bottom of the fixed frame
The affixed rack gear in portion, the rack gear engage connection gear, one end of the affixed shaft of gear, and the other end of the shaft runs through
The side wall of cabinet and affixed crank, the round bar are placed in one end of the socket of the surface between plate body and fixed frame strut, the branch
The other end of bar is through the second opening and affixed measurement plate, the affixed firmware in side wall top of the cabinet, the firmware surface
It symmetrically opens up there are two identical 4th opening, two the 4th open interiors, which run through, the 5th bolt, the 5th spiral shell
The end thread of bolt connects amesdial, and the measurement end of the amesdial is overlapped on the top surface of measurement plate.
Preferably, the affixed two identical brackets of the bottom symmetrical of the cabinet, and the side walls hinged of the cabinet has case
Door.
Preferably, the crank and the ipsilateral setting of the firmware.
Preferably, the surface pivots of the shaft are socketed with rotary shaft rack, and the bottom end of the rotary shaft rack is fixed in cabinet
Bottom interior wall.
Preferably, the crank is " Z " font structure.
Preferably, two first bolts, two second bolts, two the 4th bolts and two described
Five bolts are equipped with nut matched with its.
The beneficial effects of the utility model are:
1. the utility model setting can be adjusted between first clamping plate and second clamping plate by the first bolt and the 4th bolt
Distance, in order to adapt to the different bearing of size, structure is simple, and operation is succinct；
2. the measurement plate being arranged, can be by hand by the measurement end of the end-play indirect transfer of bearing inner race to amesdial
Crank carrys out repeated measurement, end-play is perceived convenient for user, to accurately calculate bearing axial play.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is the utility model plate body overlooking structure diagram.
In figure: 1, cabinet, 101, bracket, 102, chamber door, the 103, first opening, the 104, second opening, the 2, first bolt, 3,
First clamping plate, the 4, second bolt, 5, bearing outer ring, 6, second clamping plate, 7, third bolt, 8, limited block, 9, bearing inner race, 10,
Plate body, 1001, third opening, the 11, the 4th bolt, 12, fixed frame, 13, round bar, 14, rack gear, 15, gear, 16, shaft,
1601, rotary shaft rack, 17, crank, 18, strut, 19, measurement plate, 20, firmware, the 21, the 4th opening, the 22, the 5th bolt, 23, thousand
Divide table.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, a kind of rolling bearing axial play measuring instrument, including cabinet 1, clamping device and measuring machine
Structure, wherein the top of the cabinet 1 offers the first opening 103, and the side wall of the cabinet 1 offers the second opening 104；
The clamping device includes first clamping plate 3, second clamping plate 6 and plate body 10, the inside both ends of first opening 103
Symmetrical identical first bolt 2 there are two, convenient for fixed first clamping plate 3, the top of two first bolts 2 is affixed
There is first clamping plate 3, convenient for clamping bearing outer ring 5, the bottom end of the first clamping plate 3 is threadedly coupled the second bolt 4, is convenient for engagement shaft
Bearing outer-ring 5, engaging between the top of the first clamping plate 3 and second bolt 4 has bearing outer ring 5, first opening 103
Inside both ends symmetrically run through there are two identical second clamping plate 6, convenient for clamping bearing inner race 9, two second clamping plates 6
Side wall bottom end is threaded with third bolt 7, and the third bolt 7 is close to the affixed limited block 8 in the side of bearing outer ring 5, just
In engaging bearing inner race 9, engaging between the top of the second clamping plate 6 and the limited block 8 has bearing inner race 9, described in two
The bottom end of second clamping plate 6 is connected with the 4th bolt 11, and convenient for fixed second clamping plate 6, two the 4th bolts 11 run through
It is opened in inside the third opening 1001 on 10 surface of plate body, convenient for fixed second clamping plate 6；
The measuring mechanism includes rack gear 14, gear 15, measurement plate 19 and amesdial 23, the bottom internal of the cabinet 1
It is connected with fixed frame 12, convenient for fixed round bar 13, the top slide of the fixed frame 12 is socketed with round bar 13, the round bar 13
The bottom of the affixed plate body 10 in top, convenient for transmitting power, the affixed rack gear 14 in the bottom of the fixed frame 12 is convenient for transmitting power,
The rack gear 14 engages connection gear 15, and convenient for transmitting power, one end of the affixed shaft 16 of the gear 15 is dynamic convenient for transmitting
Power, the other end of the shaft 16 run through the side wall and affixed crank 17 of cabinet 1, and convenient for control, the round bar 13 is placed in plate
One end of surface socket strut 18 between body 10 and fixed frame 12, convenient for transmitting displacement, the other end of the strut 18
Through the second opening 104 and affixed measurement plate 19, it is convenient for two liang, the affixed firmware 20 in the side wall top of the cabinet 1 is easily installed
Amesdial 23,20 surface of firmware are symmetrically opened up there are two identical 4th opening 21, are conveniently adjusted the position of amesdial 23,
Through there is the 5th bolt 22 inside two the 4th openings 21, it is conveniently adjusted the position of amesdial 23, the 5th bolt
22 end thread connects amesdial 23, and the measurement end of the amesdial 23 is overlapped on the top surface of measurement plate 19, convenient for surveying
Amount.
Affixed two identical brackets 101 of the bottom symmetrical of the cabinet 1, and the side walls hinged of the cabinet 1 has chamber door
102, it is easy to use；The crank 17 and the ipsilateral setting of the firmware 20, convenient for measurement；The surface pivots of the shaft 16 are socketed
There is rotary shaft rack 1601, the bottom end of the rotary shaft rack 1601 is fixed in the bottom interior wall of cabinet 1, shaft 16 easy to support；Institute
Stating crank 17 is " Z " font structure, convenient for manipulation；Described 4, two, second bolt, two 2, two, first bolts described
Four bolts 11 and two the 5th bolts 22 are equipped with nut matched with its, convenient for fixed position.
When the utility model is used, can by the position of corresponding nut adjustment the first bolt 2 and the 4th bolt 11 come
The relative position of first clamping plate 3 and second clamping plate 6 is changed, to be suitable for different dimensioned bearings, after bearing is placed, clockwise
Crank 17 is rotated, crank 17 drives shaft 16 to rotate, and shaft 16 is rotated with moving gear 15, and gear 15 is with carry-over bar 14 to cabinet 1
Bottom direction it is mobile, rack gear 14 is by round bar 13, plate body 10 and second clamping plate 6 to equidirectional movement, and second clamping plate 6 is with moving axis
Inner ring 9 is held to equidirectional movement, at the same time, round bar 13 drives measurement plate 19 mobile to 1 bottom direction of cabinet by strut 18,
Stop movement after bearing inner race 9 reaches the limit of position, user stops operating after being fed back by crank 17, measures at this time
Plate 19 stops movement, and the position of amesdial 23 is moved by the 5th bolt 22 of rotation, the measurement end of amesdial 23 is overlapped on
School Z-operation is carried out when the top surface of measurement plate 19, after 23 school Z-operation of amesdial, rotates counterclockwise crank 17, it is ibid former
Reason, second clamping plate 6 drives bearing inner race mobile to the top-direction of cabinet 1, and when reaching the limit of position, bearing inner race 9 stops moving
Dynamic, user stops shaking hand handle 17 after perceiving feedback by crank, and during this period, measurement plate 19 is constantly displaced, amesdial
23 dial plate changes degree with the displacement of measurement plate 19, and as the stopping of measurement plate 19 is mobile, the degree of amesdial 23 is fixed
Numerically at one, the end-play distance that corresponding conversion obtains rolling bearing is carried out by the numerical value.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of rolling bearing axial play measuring instrument, it is characterised in that: including cabinet (1), clamping device and measuring mechanism,
In, it is offered the first opening (103) at the top of the cabinet (1), the side wall of the cabinet (1) offers the second opening (104)；
The clamping device includes first clamping plate (3), second clamping plate (6) and plate body (10), the inside of first opening (103)
Both ends are symmetrically run through there are two identical first bolt (2), and the top of two first bolts (2) is connected with first clamping plate
(3), the bottom end of the first clamping plate (3) is threadedly coupled the second bolt (4), the top and described second of the first clamping plate (3)
There is bearing outer ring (5) engaging between bolt (4), the inside both ends of first opening (103) are symmetrically run through there are two identical
The side wall bottom end of second clamping plate (6), two second clamping plates (6) is threaded with third bolt (7), the third bolt
(7) close to the affixed limited block in side (8) of bearing outer ring (5), the top of the second clamping plate (6) and the limited block (8) it
Between engage and have bearing inner race (9), the bottom end of two second clamping plates (6) is connected with the 4th bolt (11), two described
Four bolts (11) are internal through the third opening (1001) for being opened in plate body (10) surface；
The measuring mechanism includes rack gear (14), gear (15), measurement plate (19) and amesdial (23), the bottom of the cabinet (1)
It is connected with inside portion fixed frame (12), the top slide of the fixed frame (12) is socketed with round bar (13), the round bar (13)
The bottom of the affixed plate body in top (10), the affixed rack gear in bottom (14) of the fixed frame (12), rack gear (14) the engagement connection
Gear (15), one end of the affixed shaft of the gear (15) (16), the other end of the shaft (16) run through the side of cabinet (1)
Wall and affixed crank (17), the round bar (13) are placed in the socket of the surface between plate body (10) and fixed frame (12) strut (18)
One end, the other end of the strut (18) is through the second opening (104) and affixed measurement plate (19), the side of the cabinet (1)
The affixed firmware in wall top (20), firmware (20) surface symmetrically open up there are two it is identical 4th opening (21), described in two
4th opening (21) is internal through there is the 5th bolt (22), and the end thread of the 5th bolt (22) connects amesdial
(23), the measurement end of the amesdial (23) is overlapped on the top surface of measurement plate (19).
2. a kind of rolling bearing axial play measuring instrument according to claim 1, it is characterised in that: the cabinet (1)
Bottom symmetrical affixed two identical brackets (101), and the side walls hinged of the cabinet (1) has chamber door (102).
3. a kind of rolling bearing axial play measuring instrument according to claim 1, it is characterised in that: the crank (17) and
The ipsilateral setting of the firmware (20).
4. a kind of rolling bearing axial play measuring instrument according to claim 1, it is characterised in that: the shaft (16)
Surface pivots are socketed with rotary shaft rack (1601), and the bottom end of the rotary shaft rack (1601) is fixed in the bottom interior wall of cabinet (1).
5. a kind of rolling bearing axial play measuring instrument according to claim 1, it is characterised in that: the crank (17) is
" Z " font structure.
6. a kind of rolling bearing axial play measuring instrument according to claim 1, it is characterised in that: two first spiral shells
Bolt (2), two second bolts (4), two the 4th bolts (11) and two the 5th bolts (22) are equipped with
Nut matched with its.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916188.4U CN208860273U (en) | 2018-11-21 | 2018-11-21 | A kind of rolling bearing axial play measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916188.4U CN208860273U (en) | 2018-11-21 | 2018-11-21 | A kind of rolling bearing axial play measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208860273U true CN208860273U (en) | 2019-05-14 |
Family
ID=66422301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916188.4U Expired - Fee Related CN208860273U (en) | 2018-11-21 | 2018-11-21 | A kind of rolling bearing axial play measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208860273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762799A (en) * | 2020-12-30 | 2021-05-07 | 株洲九方装备股份有限公司 | Gear box bearing clearance detection and adjustment integrated tool and detection and adjustment method thereof |
| CN114152174A (en) * | 2021-11-29 | 2022-03-08 | 六安滚动轴承有限公司 | Rolling bearing finished product detection device |
-
2018
- 2018-11-21 CN CN201821916188.4U patent/CN208860273U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762799A (en) * | 2020-12-30 | 2021-05-07 | 株洲九方装备股份有限公司 | Gear box bearing clearance detection and adjustment integrated tool and detection and adjustment method thereof |
| CN114152174A (en) * | 2021-11-29 | 2022-03-08 | 六安滚动轴承有限公司 | Rolling bearing finished product detection device |
| CN114152174B (en) * | 2021-11-29 | 2024-04-30 | 六安滚动轴承有限公司 | Rolling bearing finished product detection device |
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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: 20190514 Termination date: 20191121 |