CN206627280U - A kind of device for Bearing testing - Google Patents
A kind of device for Bearing testing Download PDFInfo
- Publication number
- CN206627280U CN206627280U CN201720302790.8U CN201720302790U CN206627280U CN 206627280 U CN206627280 U CN 206627280U CN 201720302790 U CN201720302790 U CN 201720302790U CN 206627280 U CN206627280 U CN 206627280U
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- Prior art keywords
- sealing
- box
- half box
- bearing
- screw rod
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Abstract
The utility model discloses a kind of device for Bearing testing, including support, first half box of sealing, second half box of sealing and motor, the top of support is by screw rod with being fixedly connected at the top of the first half box of sealing, the top of first half box of sealing is provided with tracheae, the side of tracheae is provided with valve, the opposite side of tracheae is provided with temperature and humidity tester, the inductive probe of temperature and humidity tester is placed in the inside of the box of the first sealing half, the bottom of first half box of sealing is provided with the second half box of sealing, the both sides of first half box of sealing and the second half box of sealing are welded with connection sheet, fluting is provided with the box mouth of first half box of sealing, the inside of first half box of sealing is provided with clutch shaft bearing half.The utility model apparatus structure is simple, easy to operate, and the seal box enclosed toward the first half box of sealing and the second half box of sealing is filled with gas, uses the detection influenceed to bearing when can change to be rapidly completed pressure and temperature, improves the detection efficiency of bearing.
Description
Technical field
A kind of detection means, more particularly to a kind of device for Bearing testing are the utility model is related to, belongs to bearing inspection
Survey technology field.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.
But bearing after the completion of production, it is necessary to carry out the detection that is influenceed on bearing normal use of pressure and temperature to bearing,
Traditional bearing detecting device general structure is excessively complicated, and operation is relatively complicated, and the O＆M cost of device is higher.
The content of the invention
The utility model provides a kind of device for Bearing testing, can efficiently solve bearing after the completion of production,
Need to carry out bearing the detection that pressure and temperature influences bearing normal use, traditional bearing detecting device general structure mistake
In complexity, operation is relatively complicated, and device O＆M cost it is higher the defects of.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：One kind is used for bearing
The device of detection, including support, the first half box of sealing, the second sealing half box and motor, the top of the support by screw rod with
It is fixedly connected at the top of first half box of sealing, the top of first sealing, half box is provided with tracheae, the side installation of the tracheae
There is a valve, the opposite side of the tracheae is provided with temperature and humidity tester, and it is close that the inductive probe of the temperature and humidity tester is placed in first
Seal the inside of half box, the bottom of first sealing, half box is provided with the second half box of sealing, first half box of sealing and second close
The both sides for sealing half box are welded with connection sheet, and fluting, first sealing, half box are provided with the box mouth of first sealing, half box
Inside be provided with clutch shaft bearing half, be provided with raised line at the box mouth of second sealing, half box, described second seals the interior of half box
Portion is provided with second bearing half, and the raised line is connected together with fluting, and the bottom of second sealing, half box passes through L-type support bar
It is slidably connected with slide rail, the side of the slide rail is provided with adjusting screw rod, and the back of the slide rail and the side welding of support are solid
Fixed, the opposite side of the support is provided with expansion link, and the top of expansion link is fixedly connected by screw rod with the bottom of motor, expansion link
Side adjusting screw rod is installed, the bottom of the support is provided with switch panel, and the surface of the switch panel is provided with electricity
Machine is switched, and the motor is electrically connected with motor switch, and the switch panel is electrically connected with power line.
As a kind of optimal technical scheme of the present utility model, the surface of the connection sheet is provided with several perforates.
As a kind of optimal technical scheme of the present utility model, inside first half box of sealing and the second half box of sealing
One end is equipped with arc groove.
As a kind of optimal technical scheme of the present utility model, the clutch shaft bearing half and half bottom of second bearing
Both sides are welded with stator, and the stator of the clutch shaft bearing half is fixed by the inwall of screw rod and the first half box of sealing to be connected
Connect, the stator of the second bearing half is fixedly connected by screw rod with the inwall of the second half box of sealing.
As a kind of optimal technical scheme of the present utility model, the inside of the fluting is provided with silica gel strip.
As a kind of optimal technical scheme of the present utility model, the junction at the top of the tracheae and the first half box of sealing is pacified
Equipped with pressure gauge.
The utility model has the advantage that：This kind is used for the device of Bearing testing, and apparatus structure is simple, operation side
Just, gas is filled with toward the first half box of sealing and the second seal box for enclosing of half box of sealing, can be to be rapidly completed pressure and temperature
Detection when degree changes on bearing using influence, improve the detection efficiency of bearing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation inside half box of the first sealing of the present utility model；
Fig. 3 is the structural representation inside half box of the second sealing of the present utility model；
Fig. 4 is the structural representation of slide rail of the present utility model.
In figure：1st, support；2nd, tracheae；3rd, valve；4th, temperature and humidity tester；5th, the first half box of sealing；6th, screw rod；7th, connect
Piece；8th, power line；9th, adjusting screw rod；10th, L-type support bar；11st, the second half box of sealing；12nd, switch panel；13rd, motor；14th, open
Hole；15th, slot；16th, stator；17th, clutch shaft bearing half；18th, arc groove；19th, raised line；20th, slide rail；21st, second bearing
Half.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：A kind of device for Bearing testing, as Figure 1-4, including support 1, first seals half box 5, the
Two half boxes 11 of sealing and motor 13, the top of support 1 are fixedly connected by screw rod 6 with the top of the first half box 5 of sealing, and first is close
The top for sealing half box 5 is provided with tracheae 2, and the side of tracheae 2 is provided with valve 3, and the opposite side of tracheae 2 is provided with temperature and humidity tester 4,
The inductive probe of temperature and humidity tester 4 is placed in the inside of the box 5 of the first sealing half, and the bottom of the first half box 5 of sealing is close provided with second
Half box 11 is sealed, the box 5 of the first sealing half and the second both sides for sealing half box 11 are welded with connection sheet 7, the box of the first half box 5 of sealing
Fluting 15 is provided with mouthful, the inside of the first half box 5 of sealing is provided with clutch shaft bearing half 17, is set at the box mouth of the second half box 11 of sealing
There is raised line 19, the inside of the second half box 11 of sealing is provided with second bearing half 21, and raised line 19 is connected together with fluting 15, and second is close
The bottom for sealing half box 11 is slidably connected by L-type support bar 10 and slide rail 20, and the side of slide rail 20 is provided with adjusting screw rod 9, sliding
The back of rail 20 and the side of support 1 are welded and fixed, and the opposite side of support 1 is provided with expansion link, and the top of expansion link passes through screw rod 6
It is fixedly connected with the bottom of motor 13, the side of expansion link is provided with adjusting screw rod 9, and the bottom of support 1 is provided with switch panel
12, the surface of switch panel 12 is provided with motor switch, and motor 13 is electrically connected with motor switch, switch panel 12 and power line
8 are electrically connected with.
Further, the surface of connection sheet 7 is provided with several perforates 14, close through the completion first of perforate 14 using screw rod 6
Seal the fixation of half box 5 and the second half box 11 of sealing.
Further, one end inside the box 5 of the first sealing half and the second half box 11 of sealing is equipped with arc groove 18, can be with
Sealing ring is put into arc groove 18, the output shaft of motor 13 is passed through into sealing ring so that the first half box 5 and second of sealing is close
Sealing the seal box that half box 11 encloses has preferable sealing.
Further, the both sides of half 21 bottom of clutch shaft bearing half 17 and second bearing are welded with stator 16, the
The stator 16 of one half 17, bearing is fixedly connected by screw rod 6 with the inwall of the first half box 5 of sealing, second bearing half 21
Stator 16 is fixedly connected by screw rod 6 with the inwall of the second half box 11 of sealing, suitable for the bearing of different size, selection
Clutch shaft bearing half 17 and second bearing carry out installation fixation for half 21 for half 21 with clutch shaft bearing half 17 and second bearing.
Further, slot 15 inside is provided with silica gel strip, when raised line 19 is connected together with fluting 15, it is ensured that raised line 19
The air-tightness being connected with fluting 15.
Further, the junction that tracheae 2 and first is sealed at the top of half box 5 is provided with pressure gauge, passes through when using air pump
When tracheae 2 injects gas into seal box, the pressure in its seal box be able to can be learnt by the numerical value that pressure gauge indicates.
When specific, when being pressurizeed using this kind of device to bearing or Heating Experiment monitors, pressurizeed to bearing
During experiment detection, first by the output shaft of the inner ring of bearing and motor 13 carry out it is interspersed be connected together, then by the second sealing partly
Box 11 and motor 13 move up so that clutch shaft bearing half 17 and second bearing with the outer ring of bearing engage admittedly for half 21
It is fixed, then the fluting 15 of the raised line 19 of the second half box 11 of sealing and the first half box 5 of sealing is connected together, then by the first sealing
The connection sheet 7 of half box 5 and the second half box 11 of sealing is fixed using screw rod 6 through perforate 14, then tightens expansion link and cunning
The adjusting screw rod 9 of the side of rail 20, the level altitude of the second half box 11 of sealing and motor 13 is fixed, then personnel can incite somebody to action
Air pump is attached using one end of pipeline and tracheae 2, then subsequent personnel can open motor switch with the line 8 that switches on power,
Inner ring of the output shaft of controlled motor 13 with dynamic bearing is rotated, and then opens the switch of air pump, is opened valve 3, is utilized gas
Gas is injected in the seal box that pump encloses toward the box 5 of the first sealing half and the second half box of sealing, is pressurizeed so that bearing is being pressed
Rotated in the larger environment of power, the numerical value that the pressure size inside its seal box can indicate according to pressure gauge just can be known
Dawn, when carrying out heating detection to bearing, above-mentioned bearing installation fixed operation is repeated, when being passed through gas in seal box, is led to
The gas entered is hot gas so that bearing is rotated in the higher environment of temperature, the temperature level inside its seal box
The numerical value that can be shown according to temperature and humidity tester 4 just can know, after temperature-pressure detection is carried out to bearing, by bearing from close
Taken out in jacket, whether observation bearing occurs losing fat, dislocation and larger noise occur when rotating.
This kind is used for the device of Bearing testing, and apparatus structure is simple, easy to operate, close toward the first half box 5 and second of sealing
Seal the seal box that half box 11 encloses and be filled with gas, influence is used on bearing when can change to be rapidly completed pressure and temperature
Detection, improve the detection efficiency of bearing.
Finally it is pointed out that above example is only the more representational example of the utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, can also there is many deformations.Every foundation the technical essence of the utility model is to above example
Any simple modification, equivalent change and modification made, it is considered as belonging to the scope of protection of the utility model.
Claims (6)
1. a kind of device for Bearing testing, including support (1), the first half box of sealing (5), the second half box of sealing (11) and electricity
Machine (13), it is characterised in that the top of the support (1) is fixed by the top of screw rod (6) and the first half box of sealing (5) to be connected
Connect, the top of first half box of sealing (5) is provided with tracheae (2), and the side of the tracheae (2) is provided with valve (3), the gas
The opposite side of pipe (2) is provided with temperature and humidity tester (4), and the inductive probe of the temperature and humidity tester (4) is placed in the first sealing half
The inside of box (5), the bottom of first half box of sealing (5) are provided with the second half box of sealing (11), first half box of sealing (5)
Connection sheet (7) is welded with the both sides of the second half box of sealing (11), fluting is provided with the box mouth of first half box of sealing (5)
(15), the inside of first half box of sealing (5) is provided with clutch shaft bearing half (17), the box mouth of second half box of sealing (11)
Place is provided with raised line (19), and the inside of second half box of sealing (11) is provided with second bearing half (21), the raised line (19) and
Fluting (15) is connected together, and the bottom of second half box of sealing (11) is slided by L-type support bar (10) and slide rail (20) to be connected
Connect, the side of the slide rail (20) is provided with adjusting screw rod (9), and the back of the slide rail (20) is welded with the side of support (1)
Fixed, the opposite side of the support (1) is provided with expansion link, and the top of expansion link is consolidated by the bottom of screw rod (6) and motor (13)
Fixed connection, the side of expansion link are provided with adjusting screw rod (9), and the bottom of the support (1) is provided with switch panel (12), described
The surface of switch panel (12) is provided with motor switch, and the motor (13) is electrically connected with motor switch, the switch panel
(12) it is electrically connected with power line (8).
A kind of 2. device for Bearing testing according to claim 1, it is characterised in that the table of the connection sheet (7)
Face is provided with several perforates (14).
A kind of 3. device for Bearing testing according to claim 1, it is characterised in that first sealing, half box
(5) and second one end for sealing half box (11) inside is equipped with arc groove (18).
A kind of 4. device for Bearing testing according to claim 1, it is characterised in that the clutch shaft bearing half
(17) and the both sides of half (21) bottom of second bearing are welded with stator (16), the fixation of the clutch shaft bearing half (17)
Piece (16) is fixedly connected by screw rod (6) with the inwall of the first half box of sealing (5), the stator of the second bearing half (21)
(16) it is fixedly connected by screw rod (6) with the inwall of the second half box of sealing (11).
A kind of 5. device for Bearing testing according to claim 1, it is characterised in that the inside of the fluting (15)
Provided with silica gel strip.
A kind of 6. device for Bearing testing according to claim 1, it is characterised in that the tracheae (2) and first
Seal the junction at the top of half box (5) and pressure gauge is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302790.8U CN206627280U (en) | 2017-03-27 | 2017-03-27 | A kind of device for Bearing testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302790.8U CN206627280U (en) | 2017-03-27 | 2017-03-27 | A kind of device for Bearing testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627280U true CN206627280U (en) | 2017-11-10 |
Family
ID=60209118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720302790.8U Expired - Fee Related CN206627280U (en) | 2017-03-27 | 2017-03-27 | A kind of device for Bearing testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206627280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540519A (en) * | 2018-11-17 | 2019-03-29 | 中国科学院理化技术研究所 | A kind of bearing test device |
| CN113607413A (en) * | 2021-08-26 | 2021-11-05 | 上海航数智能科技有限公司 | Bearing component fault monitoring and predicting method based on controllable temperature and humidity |
-
2017
- 2017-03-27 CN CN201720302790.8U patent/CN206627280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540519A (en) * | 2018-11-17 | 2019-03-29 | 中国科学院理化技术研究所 | A kind of bearing test device |
| CN113607413A (en) * | 2021-08-26 | 2021-11-05 | 上海航数智能科技有限公司 | Bearing component fault monitoring and predicting method based on controllable temperature and humidity |
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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: 20171110 Termination date: 20200327 |