CN208125383U - Tapered roller bearing assembles high dynamic detector - Google Patents
Tapered roller bearing assembles high dynamic detector Download PDFInfo
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- CN208125383U CN208125383U CN201820687860.0U CN201820687860U CN208125383U CN 208125383 U CN208125383 U CN 208125383U CN 201820687860 U CN201820687860 U CN 201820687860U CN 208125383 U CN208125383 U CN 208125383U
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Abstract
The utility model relates to a kind of tapered roller bearings to assemble high dynamic detector, including rack, rack is equipped with the positioning table and opposite with positioning table position be used to press one lasso axial end portion of bearing to be measured to apply the jack unit of load that bearing to be measured positioning is placed, jack unit includes the pressure end with bearing fit to be measured, positioning table is equipped with for the setting element for another lasso stationary positioned on bearing to be measured in addition to load is applied in jack unit press, positioning table locating rotation is matched in rack, positioning table is combined with the rotation drive device of its rotation of driving, the jack unit is to apply the variable changing load loading device of load to bearing to be measured, the detection device for detecting bearing assembly high variable quantity to be measured is additionally provided in rack.Variable load, the different circle number situation tapered roller bearing assembly height change detections of rotation can be achieved, with simple, the easy to operate advantage of structure.
Description
Technical field
The utility model relates to detection devices, are specifically for detecting in different loads and/or the different circle numbers of rotation
In the case of tapered roller bearing assembly high dynamic variable quantity detector.
Background technique
Tapered roller bearing assembles high detection, at present the only assembly of simple detection bearing under given conditions
Height, there is presently no quickly can assemble high dynamic to tapered roller bearing（Variable load rotates different circle numbers）Situation of change detection
High precision instrument.
Summary of the invention
The present utility model purpose：To overcome defect of the existing technology, the utility model provides a kind of can be achieved
The tapered roller bearing that height change is assembled in variable load, the different circle number situation tapered roller bearings of rotation assembles high dynamic detector.
To achieve the above object, the utility model provides following technical solution：
A kind of tapered roller bearing assembly high dynamic detector, including rack, rack are equipped with bearing to be measured positioning and place
Positioning table and opposite with positioning table position be used to press one lasso axial end portion of bearing to be measured to apply the press of load
Device, jack unit include the pressure end with bearing fit to be measured, and positioning table is equipped with for for removing press dress on bearing to be measured
Top set pressure applies the setting element of another lasso stationary positioned outside carrying, it is characterised in that：The positioning table locating rotation cooperation
In in rack, positioning table is combined with the rotation drive device of its rotation of driving, and the jack unit is to apply to carry to bearing to be measured
Lotus variable changing load loading device is additionally provided with the detection dress for detecting bearing assembly high variable quantity to be measured in rack
It sets.
By using above-mentioned technical proposal, changing load loading device applies changing load, positioning table band to bearing to be measured
Dynamic bearing to be measured thereon realizes rotation, thus realize the simulation to bearing changing load to be measured and rotational case, detection dress
Completion is set under current intelligence（In one timing of load, when rotating different circle numbers, tapered roller bearing assembles high variation.It is revolving
In the case that number of turn-taking is certain, tapered roller bearing assembles high variation when different loads）Bearing to be measured assembles high variable quantity
Detection.Located driving bearing rotary simultaneously implements load through jack unit, detecting instrument it is reasonable in design, be convenient for
Mounting arrangements and work are more stable, and testing result is more accurate.
Preferably, the jack unit includes press axis, and pressure end is installed on the lower end of press axis, presses axis longitudinal direction straight line
Sliding is matched in rack, and press axis is equipped with adjustable load mechanism, and the detection device includes that gauge outfit is beaten in press axis axis
To the amesdial of upper surface, amesdial is mounted on the rack through dial framework.Under structure design, pressure end is realized longitudinal through press axis
Activity adds adjustable load mechanism to press axis, reaches and applies load to bearing to be measured realization by pressure end, when measurement, amesdial
Gauge outfit is beaten on press axis, obtains bearing assembly height to be measured by the difference that amesdial in the case of acquisition different loads is read
Variable quantity, with simple, the easy to operate advantage of structure.
Preferably, the load mechanism includes that support and load lever, support are fixedly installed in rack, loads lever
With the support that is articulated with that can be swung along longitudinal direction, loading lever includes sequentially connected articulated section, the pressure section of annular and weight bearing
Arm, articulated section are connected with the pressure section of annular, and the annular distance of pressure section is corresponding with press axis and exposes for press axis upper axial end portion,
The support ring compressed for pressure section is equipped on press axis, weight bearing arm is equipped with the pressure section of adjustable load lever to press axis
Compress the adjustable variable weights of power.Under structure design, the load to press axis, structure letter are realized in the form of lever
Single, pressure section is annular and cooperates the support ring pressed on axis, both guarantees that loading lever presses on press axis, while pressure section
Annular distance expose for pressing the upper axial end portion of axis, convenient for the cooperation with amesdial, realize measurement.
Preferably, the adjustable variable weights positioning is snug fit at the pressure section realized on weight bearing arm to load lever
Power is compressed to press axis to adjust.Under structure design, realize that load is adjusted using the form of steelyard, structure is simple, easy to adjust,
It is accurate reliable.
Preferably, the adjustable variable weights are equipped with the lock screw with the locking of weight bearing arm, unlock cooperation.The structure
Under design, realize that the position determination after adjustable variable weights position is adjusted is more reliable.
It preferably, include the fixed base that is fixed in rack on the support, fixed base is equipped with screw rod, on screw rod
It is threadedly engaged lifting nut, load lever is articulated on lifting nut.Under structure design, the articulated section of load lever is realized
The adjusting of height and position guarantees that load lever and the load for pressing axis are reliable.
Preferably, the press axis top is equipped with external screw thread, and support ring screw thread spinning can rise on the external screw thread of press axis
Falling tone section.Under structure design, support ring facilitates processing and installation.
Preferably, the press axis is placed on press axis equipped with removably and is supported between support ring and bracket
Axle sleeve, axle sleeve be radial side have axially through elastic opening, which is radially inserted in for axle sleeve and deviates to press
Axis.Under structure design, axle sleeve is supported in certain altitude when equipment does not work, by press axis, avoids press axis in load thick stick
It moves down, shields under bar effect.
Preferably, the setting element is the positioning core axle for the inner ring suit positioning of bearing to be measured.Under structure design,
Realize bearing inner race positioning to be measured, outer ring applies axial load.
The utility model is further described with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the loading device structural schematic diagram that the utility model specific embodiment bearing assembles height detection apparatus；
Fig. 2 is the utility model specific embodiment positioning table structural schematic diagram；
Fig. 3 is the utility model specific embodiment jack unit and detection device fit structure schematic diagram；
Fig. 4 is the inoperative of the utility model specific embodiment jack unit and detection device in the case where supporting with axle sleeve
State flowering structure schematic diagram.
Specific embodiment
Referring to attached drawing 1 ~ 4, a kind of tapered roller bearing assembly high dynamic detector disclosed by the utility model, including rack
1, rack 1 is equipped with the positioning table 2 and opposite with 2 position of positioning table be used to press bearing one to be measured that bearing to be measured positioning is placed
For a lasso axial end portion to apply the jack unit 3 of load, jack unit includes the pressure end 31 with bearing fit to be measured, positioning
Platform 2 is equipped with for the setting element for another lasso stationary positioned on bearing to be measured in addition to load is applied in the press of jack unit 3, should
Setting element is the positioning core axle 21 for the inner ring suit positioning of bearing to be measured.Realize bearing inner race positioning to be measured, outer ring applies
Axial load, the positioning table 21 are matched in rack 1 through rolling bearing locating rotation, and between positioning table 2 and rack 1 also
Equipped with plain thrust bearing 22, the rotational stability of positioning table is improved, positioning table 2 is combined with the rotation driving dress of its rotation of driving
It sets, rotation drive device can be used motor 4 and transmission mechanism is cooperated to realize, running part can be the transmission of band 41 or gear drive
Deng being routine techniques, the jack unit 3 is to apply the variable changing load loading device of load to bearing to be measured, in rack 1
It is additionally provided with the detection device 5 for detecting bearing assembly high variable quantity to be measured.Changing load loading device applies bearing to be measured
Add changing load, positioning table drives bearing to be measured thereon to realize rotation, to realize to bearing changing load to be measured and rotation
Turn the simulation of situation, detection device is completed under current intelligence（In one timing of load, when rotating different circle numbers, taper roller axis
It installs and matches high variation.In the case where rotating cycle is certain, tapered roller bearing assembles high variation when different loads）It is to be measured
Bearing assembles high variable quantity detection.Located driving bearing rotary simultaneously, implements load through jack unit, detecting instrument
It is reasonable in design, it is easily installed arrangement and work is more stable, testing result is more accurate.
In this specific embodiment, the jack unit 3 includes press axis 32, and pressure end 31 is installed under press axis 32
End, longitudinal slide straightly of press axis 32 are matched in rack 1, and press axis 32 is equipped with adjustable load mechanism, the detection dress
Setting 5 includes that gauge outfit is beaten in the amesdial 51 for pressing 32 upper axial end face of axis, and amesdial 51 is mounted in rack 1 through dial framework 52.Top
Pressure head 31 realizes longitudinally-moving through press axis 32, adds adjustable load mechanism to press axis, reaches through pressure end to axis to be measured
It holds realization and applies load, when measurement, amesdial gauge outfit is beaten on press axis, and the difference that amesdial is read in the case of obtaining different loads is passed through
Value obtains bearing assembly high variable quantity to be measured, with simple, the easy to operate advantage of structure.
The load mechanism includes that support 33 and load lever 34, support 33 are fixedly installed in rack 1, loads lever
34 are articulated with support 33 with what can be swung along longitudinal direction, and load lever 34 includes the pressure section of sequentially connected articulated section 341, annular
342 and weight bearing arm 343, articulated section 341 be connected with the pressure section 342 of annular, herein in particular, " annular " can be with
It is closed loop, is also possible to open loop, while being somebody's turn to do " annular " and can be annulus, is also possible to rectangular etc., the annular distance 3421 of pressure section 342
It is corresponding with press axis 32 and expose for press 32 upper axial end portion of axis, equipped with the branch that is compressed for pressure section 342 on press axis 32
Pushing out ring 321, the support ring 321 can be integrally formed with press axis 32, be also possible to parts processing and formed, set on the arm 343 that bears a heavy burden
There are 432 pairs of pressure section press axis 32 of adjustable load lever 34 to compress the adjustable variable weights 35 of power.Using the shape of lever
Formula realizes that structure is simple to the load of press axis, and pressure section is annular and cooperates the support ring pressed on axis, both guarantees to load thick stick
Bar presses on press axis, while the annular distance of pressure section exposes for pressing the upper axial end portion of axis, convenient for the cooperation with amesdial,
Realize measurement.Certain load mechanism can be the realization such as cylinder, oil cylinder.
Further, the positioning of adjustable variable weights 35 is snug fit on weight bearing arm 343 and realizes to load lever
34 342 pairs of press axis 32 of pressure section compress power adjusting.It is equipped with mounting hole on adjustable variable weights 35, variable weights are adjusted
35 are sleeved on realization guiding sliding on weight bearing arm 343 through mounting hole, realize load adjusting using the form of steelyard, negative using adjusting
The adjusting of loading force is realized in the position of pouring weight, and structure is simple, easy to adjust, accurate reliable.In the adjustable variable weights 35
It is equipped with the lock screw 351 with the locking of weight bearing arm, unlock cooperation.Realize that the position after adjustable variable weights position is adjusted is true
It is fixed more reliable.
Further, include the fixed base 331 being fixed in rack 1 on the support 33, set in fixed base 331
There is screw rod 332, lifting nut 333 has been threadedly engaged on screw rod 332, load lever 34 is articulated on lifting nut 333.It realizes and adds
The adjusting of the articulated section height and position of lever is carried, guarantees that load lever and the load for pressing axis are reliable.32 top of press axis
Equipped with external screw thread 322,321 screw thread spinning of support ring is adjusted in liftable on the external screw thread 322 of press axis 32.Structure design
Under, support ring facilitates processing and installation.Meanwhile it pressing axis 32 and being placed on press axis 32 equipped with removably and be supported in support
Axle sleeve 36 between ring 321 and bracket 1, axle sleeve 36 are supported in certain altitude when equipment does not work, by press axis, avoid pressing
Axis is moved down in the case where loading leverage, is shielded, axle sleeve 36 be radial side have axially through elastic opening 361,
The elastic opening 361 is radially inserted in for axle sleeve and deviates from press axis 32, as shown in Figure 4.
Claims (9)
1. a kind of tapered roller bearing assembles high dynamic detector, including rack, rack is equipped with what bearing to be measured positioning was placed
Positioning table and it is opposite with positioning table position be used to press one lasso axial end portion of bearing to be measured with apply the press of load dress
It sets, jack unit includes the pressure end with bearing fit to be measured, and positioning table is equipped with for for removing jack unit on bearing to be measured
The setting element of another lasso stationary positioned outside carrying is applied in press, it is characterised in that：The positioning table locating rotation is matched with
In rack, positioning table is combined with the rotation drive device of its rotation of driving, and the jack unit is to apply load to bearing to be measured
Variable changing load loading device is additionally provided with the detection device for detecting bearing assembly high variable quantity to be measured in rack.
2. tapered roller bearing assembles high dynamic detector according to claim 1, it is characterised in that：The jack unit packet
Press axis is included, pressure end is installed on the lower end of press axis, and press axis, which longitudinally slides straightly, to be matched in rack, and press axis is equipped with
Adjustable load mechanism, the detection device include that gauge outfit is beaten in the amesdial for pressing axis upper axial end face, and amesdial is through dial framework
It is mounted on the rack.
3. tapered roller bearing assembles high dynamic detector according to claim 2, it is characterised in that：The load mechanism packet
It includes support and load lever, support is fixedly installed in rack, load lever with what can be swung along longitudinal direction and be articulated with support, add
Carrying lever includes that sequentially connected articulated section, the pressure section of annular and weight bearing arm, articulated section are connected with the pressure section of annular, support
The annular distance of splenium is corresponding with press axis and exposes for press axis upper axial end portion, is equipped with the branch compressed for pressure section on press axis
Pushing out ring, the pressure section that weight bearing arm is equipped with adjustable load lever compress the adjustable variable weights of power to press axis.
4. tapered roller bearing assembles high dynamic detector according to claim 3, it is characterised in that：It is described adjustable negative
Pouring weight positioning, which is snug fit at, realizes that compressing power to press axis to the pressure section of load lever is adjusted on weight bearing arm.
5. tapered roller bearing assembles high dynamic detector according to claim 4, it is characterised in that：It is described adjustable negative
Pouring weight is equipped with the lock screw with the locking of weight bearing arm, unlock cooperation.
6. assembling high dynamic detector according to claim 3 or 4 or 5 tapered roller bearings, it is characterised in that：The support
Upper includes the fixed base being fixed in rack, and fixed base is equipped with screw rod, has been threadedly engaged lifting nut on screw rod, loads
Lever is articulated on lifting nut.
7. assembling high dynamic detector according to claim 3 or 4 or 5 tapered roller bearings, it is characterised in that：The press
Axis top is equipped with external screw thread, and support ring screw thread spinning is adjusted in liftable on the external screw thread of press axis.
8. assembling high dynamic detector according to Claims 2 or 3 or 4 or 5 tapered roller bearings, it is characterised in that：It is described
Press axis is placed on press axis equipped with removably and is supported in the axle sleeve between support ring and bracket, and axle sleeve is radial side
With axially through elastic opening, which is radially inserted in for axle sleeve and deviates from press axis.
9. according to claim 1 or 2 or 3 or 4 or 5 tapered roller bearings assemble high dynamic detector, it is characterised in that：Institute
Stating setting element is the positioning core axle for the inner ring suit positioning of bearing to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687860.0U CN208125383U (en) | 2018-05-09 | 2018-05-09 | Tapered roller bearing assembles high dynamic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687860.0U CN208125383U (en) | 2018-05-09 | 2018-05-09 | Tapered roller bearing assembles high dynamic detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125383U true CN208125383U (en) | 2018-11-20 |
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ID=64185220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687860.0U Active CN208125383U (en) | 2018-05-09 | 2018-05-09 | Tapered roller bearing assembles high dynamic detector |
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| Country | Link |
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| CN (1) | CN208125383U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879516A (en) * | 2020-08-26 | 2020-11-03 | 丽水学院 | Automatic detection device for bearing roller and use method |
| CN111999058A (en) * | 2020-08-26 | 2020-11-27 | 丽水学院 | Bearing roller detection dismounting device and use method |
| CN112014105A (en) * | 2020-08-26 | 2020-12-01 | 丽水学院 | Bearing roller detection and installation device and use method |
| CN112050744A (en) * | 2020-08-10 | 2020-12-08 | 人本股份有限公司 | Bearing assembly height dimension detecting instrument |
| CN113483713A (en) * | 2021-06-30 | 2021-10-08 | 人本股份有限公司 | Bearing tool for detecting axial clearance of rolling bearing |
-
2018
- 2018-05-09 CN CN201820687860.0U patent/CN208125383U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050744A (en) * | 2020-08-10 | 2020-12-08 | 人本股份有限公司 | Bearing assembly height dimension detecting instrument |
| CN111879516A (en) * | 2020-08-26 | 2020-11-03 | 丽水学院 | Automatic detection device for bearing roller and use method |
| CN111999058A (en) * | 2020-08-26 | 2020-11-27 | 丽水学院 | Bearing roller detection dismounting device and use method |
| CN112014105A (en) * | 2020-08-26 | 2020-12-01 | 丽水学院 | Bearing roller detection and installation device and use method |
| CN112014105B (en) * | 2020-08-26 | 2021-11-23 | 丽水学院 | Bearing roller detection and installation device and use method |
| CN111999058B (en) * | 2020-08-26 | 2022-01-28 | 丽水学院 | Bearing roller detection dismounting device and use method |
| CN111879516B (en) * | 2020-08-26 | 2022-01-28 | 丽水学院 | Automatic detection device for bearing roller and use method |
| CN113483713A (en) * | 2021-06-30 | 2021-10-08 | 人本股份有限公司 | Bearing tool for detecting axial clearance of rolling bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: C&U Co.,Ltd. Patentee after: SHANGHAI C&U GROUP Co.,Ltd. Address before: 325000 Binhai five road 515, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: C & U Group Ltd. Patentee before: SHANGHAI C&U GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |