CN207231788U - Auxiliary rotation flexibility detection device for roller bearing - Google Patents
Auxiliary rotation flexibility detection device for roller bearing Download PDFInfo
- Publication number
- CN207231788U CN207231788U CN201721273077.1U CN201721273077U CN207231788U CN 207231788 U CN207231788 U CN 207231788U CN 201721273077 U CN201721273077 U CN 201721273077U CN 207231788 U CN207231788 U CN 207231788U
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- China
- Prior art keywords
- roller
- roller bearing
- detection device
- flexibility
- briquetting
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a roller bearing auxiliary rotation flexibility detection device, which comprises a positioning component and a pressure component; locating component is including locating the locating plate on the workstation, gyro wheel roller bearing has been placed at the locating plate top, the equipartition is equipped with a plurality of taper holes in gyro wheel roller bearing's the roller, the periphery of roller is equipped with the gyro wheel, locating component still includes the briquetting, the bottom of briquetting locate with the corresponding plunger that matches of taper hole, the top of briquetting is equipped with the arc portion of caving in, pressure component includes drive arrangement, locates the pressure head of drive arrangement bottom, the bottom of pressure head be equipped with the spherical surface that matches is corresponding mutually in the arc portion. The utility model discloses it is accurate high-efficient to detect the bearing flexibility.
Description
Technical field
The utility model belongs to Bearing testing technical field, more particularly to a kind of auxiliary flexibility of revolution detection of roller bearing
Device.
Background technology
Uniformly distributed three axis holes are, it is necessary to detect the flexibility of the outer ring of roller periphery on roller in roller bearing.Existing skill
Bearing is fixed on tablet in art, is fixed using the screw with taper, outer ring is rotated and checks.Since screw is screwed into the power of axis hole
Square is of different sizes, and corresponding outer ring can produce erroneous judgement when detecting.
Utility model content
The purpose of this utility model is in order to solve the above-mentioned technical problem, and to provide a kind of roller bearing auxiliary flexible rotation
Property detection device, so as to fulfill detection bearing flexibility precise and high efficiency.In order to achieve the above object, technical solutions of the utility model
It is as follows：
Roller bearing aids in flexibility of revolution detection device, including positioning component and pressure assembly；The positioning component bag
The positioning plate on workbench is included, roller roller bearing, the rolling of the roller roller bearing are placed with the top of the positioning plate
Some taper holes are laid with son, the periphery of the roller is equipped with roller, and the positioning component further includes briquetting, the briquetting
Bottom is arranged on matched plunger corresponding with the taper hole, and the top of the briquetting is equipped with the curved portion caved in, the pressure group
Part includes driving device, the pressure head arranged on driving device bottom, and the bottom of the pressure head is equipped with corresponding with the curved portion
The spherical matched somebody with somebody.
Abutted specifically, the plunger is inserted into the taper hole with the positioning plate.
Specifically, the driving device includes cylinder axis, the cylinder is fixed in the top of the pressure head by connecting pin
Axis bottom.
Specifically, the contact surface of the pressure head and the cylinder axis is equipped with screw thread.
Specifically, the plunger is pyramidal structure.
Specifically, the taper hole is three.
Compared with prior art, the beneficial effect of the utility model roller bearing auxiliary flexibility of revolution detection device is main
It is embodied in：Coordinated by the pressure head and briquetting of spherical, reach each plunger and stablize with positioning plate uniform force；Integral type in briquetting
Piston structure, positioning stablity and detection are accurately.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Digital representation in figure:
1 workbench, 11 positioning plates, 2 roller roller bearings, 21 rollers, 22 taper holes, 23 rollers, 3 briquettings, 31 plungers, 32 arcs
Shape portion, 4 pressure heads, 41 sphericals, 42 connecting pins, 5 cylinder axis.
Embodiment
Clear, complete description will be carried out to the technical scheme in the embodiment of the utility model below in conjunction with the accompanying drawings, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Embodiment：
With reference to shown in Fig. 1, the present embodiment is roller bearing auxiliary flexibility of revolution detection device, including workbench 1, is arranged on
Positioning component on workbench 1 and the pressure assembly above workbench 1.
Positioning component includes the positioning plate 11 being arranged on workbench 1, and the top of positioning plate 11 is placed with roller roller bearing 2.
21 inner circumferential of roller of roller roller bearing 2 is laid with some taper holes 22, and the periphery of roller 21 is equipped with roller 23.The present embodiment
Middle taper hole 22 is three.
Positioning component further includes briquetting 3, and the bottom of briquetting 3 is arranged on some matched plungers 31 corresponding with taper hole 22, column
Plug 31 is pyramidal structure.Plunger 31 is inserted into taper hole 22 and is abutted with positioning plate 11.The top of briquetting 3 is equipped with the curved portion caved in
32。
Pressure assembly includes driving device, the pressure head 4 arranged on driving device bottom.The bottom of pressure head 4 is equipped with and curved portion
32 corresponding matched sphericals 41.Driving device includes cylinder axis 5.The contact surface of pressure head 4 and cylinder axis 5 is equipped with screw thread (figure
In do not mark).5 bottom of cylinder axis is fixed in the top of pressure head 4 by connecting pin 42.
During using the present embodiment, the plane briquetting that tradition uses is changed to three 31 briquettings 3 of plunger with taper, in order to protect
Card plunger 31 is completely attached to positioning plate 11, and by pressure head 4 and 3 mating reaction of briquetting of spherical 41, pressure head 4 adjusts center
Position；After briquetting 3 is aligned with taper hole 22, driving device band dynamic head 4 compresses briquetting 3, detects roller flexibility of revolution.This implementation
Example is coordinated by the pressure head 4 of spherical 41 with briquetting 3, is reached each plunger 31 and is stablized with 11 uniform force of positioning plate；One in briquetting 3
Body formula piston structure, positioning stablity and detection are accurately.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (6)
1. roller bearing aids in flexibility of revolution detection device, it is characterised in that：Including positioning component and pressure assembly；It is described fixed
Hyte part includes the positioning plate being arranged on workbench, and roller roller bearing, the roller roller are placed with the top of the positioning plate
Some taper holes are laid with the roller of bearing, the periphery of the roller is equipped with roller, and the positioning component further includes briquetting, institute
The bottom for stating briquetting is arranged on matched plunger corresponding with the taper hole, and the top of the briquetting is equipped with the curved portion caved in, institute
Stating pressure assembly includes driving device, the pressure head arranged on driving device bottom, and the bottom of the pressure head is equipped with and the curved portion
Corresponding matched spherical.
2. roller bearing according to claim 1 aids in flexibility of revolution detection device, it is characterised in that：The plunger is inserted
Enter and abutted in the taper hole with the positioning plate.
3. roller bearing according to claim 1 aids in flexibility of revolution detection device, it is characterised in that：The driving dress
Put including cylinder axis, the cylinder axis bottom is fixed in the top of the pressure head by connecting pin.
4. roller bearing according to claim 3 aids in flexibility of revolution detection device, it is characterised in that：The pressure head with
The contact surface of the cylinder axis is equipped with screw thread.
5. roller bearing according to claim 1 aids in flexibility of revolution detection device, it is characterised in that：The plunger is
Pyramidal structure.
6. roller bearing according to claim 1 aids in flexibility of revolution detection device, it is characterised in that：The taper hole is
Three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273077.1U CN207231788U (en) | 2017-09-29 | 2017-09-29 | Auxiliary rotation flexibility detection device for roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273077.1U CN207231788U (en) | 2017-09-29 | 2017-09-29 | Auxiliary rotation flexibility detection device for roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231788U true CN207231788U (en) | 2018-04-13 |
Family
ID=61850024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721273077.1U Active CN207231788U (en) | 2017-09-29 | 2017-09-29 | Auxiliary rotation flexibility detection device for roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441170A (en) * | 2022-01-28 | 2022-05-06 | 中国铁建重工集团股份有限公司 | Bearing roller testing device |
-
2017
- 2017-09-29 CN CN201721273077.1U patent/CN207231788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441170A (en) * | 2022-01-28 | 2022-05-06 | 中国铁建重工集团股份有限公司 | Bearing roller testing device |
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