CN208206483U - A kind of bearing mnanufacture experimental rig - Google Patents
A kind of bearing mnanufacture experimental rig Download PDFInfo
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- CN208206483U CN208206483U CN201820700996.0U CN201820700996U CN208206483U CN 208206483 U CN208206483 U CN 208206483U CN 201820700996 U CN201820700996 U CN 201820700996U CN 208206483 U CN208206483 U CN 208206483U
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Abstract
The utility model discloses a kind of bearing mnanufacture experimental rigs, including heating plate, test axis connection roller, axial stretching axis, radial loaded axis, cabinet, the top of the box is provided with slide top, the scale pan is provided at the top of the slide top, sliding weight of steelyard is provided at the top of the scale pan, the slide top bottom is provided with the radial loaded axis, the bottom of box is provided with bottom support base, the cabinet side is provided with hydraulic cylinder, the box house is provided with the axial stretching axis, axial stretching axis side is provided with test axis, the test axis surface is provided with test bearing.Beneficial effect is: the radial loaded axis of setting can load radial force to test bearing, and the axial stretching axis and hydraulic cylinder of setting cooperate, and the adjustable axial force to test bearing loads, the temperature of the adjustable experimental situation of the heating plate of setting.
Description
Technical field
The utility model relates to bearing test technical fields, more particularly to a kind of bearing mnanufacture experimental rig.
Background technique
Bearing is the high product of standardization, a degree of specialization, and working condition is complicated, some special detection tests
Equipment simulating operating condition, which carries out test, could examine whether it reaches required technical requirements.The detection testing equipment having at present is basic
Upper is exactly the general testing equipment such as reliability of service life strenuous test, and many dedicated testing equipments are still blank.Comparison application
Numbers 201210347468.9 Chinese patent, discloses a kind of high-precision minitype bearing life tester, it includes a sealing
Experiment casing is provided with several main shafts in the experiment casing, and the front end of the main shaft is provided with axle sleeve, and test is pacified with bearing
Between the axle sleeve and main shaft, the rear end of the main shaft is connected with motor, and the motor is arranged in the experiment casing；
Compared with prior art, life test is carried out with bearing by main shaft band dynamic test, is capable of providing test number timely and accurately
According to ensure that the precision and service life of high-precision minitype bearing, meet the needs of client, achieve the object of the present invention.It is above-mentioned
Patent only tests the service life of bearing, fails complicated axial force, radial force and the hot environment being subjected to work middle (center) bearing
Test and simulation.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of bearing mnanufacture experimental rig.
The utility model achieves the above object through the following technical schemes:
A kind of bearing mnanufacture experimental rig, including heating plate, test axis connection roller, axial stretching axis, radial loaded axis,
Cabinet, the top of the box are provided with slide top, and the scale pan is provided at the top of the slide top, is provided at the top of the scale pan
Sliding weight of steelyard, the slide top bottom are provided with the radial loaded axis, and the bottom of box is provided with bottom support base, the case
Body side is provided with hydraulic cylinder, and the box house is provided with the axial stretching axis, and axial stretching axis side is provided with
Axis is tested, the test axis surface is provided with test bearing, and the test axis side is provided with the test axis connection roller, described
Test axis connection roller front end is provided with the heating plate, and test axis connection roller side is provided with retarder, the retarder
Side is provided with electric rotating motivation, and the cabinet other side is provided with chamber door, and the chamber door surface is provided with handle.
In above structure, the test bearing is placed on the test axis, it is described by the way that the sliding weight of steelyard to be placed on
The radial loaded axis is adjusted on the scale pan at a distance from the test bearing, and the axial stretching axis is adjusted by the hydraulic cylinder
With the radial distance of the test bearing, the temperature that the heating plate adjusts test environment is opened.
In order to further realize test and the mould of the complicated axial force, radial force and the hot environment that are subjected to work middle (center) bearing
Quasi-, the cabinet and the slide top weld, and the slide top is slidably connected with the scale pan.
In order to further realize test and the mould of the complicated axial force, radial force and the hot environment that are subjected to work middle (center) bearing
Quasi-, the radial loaded axis and the scale pan weld, and the cabinet is bolted with the bottom support base.
In order to further realize test and the mould of the complicated axial force, radial force and the hot environment that are subjected to work middle (center) bearing
Quasi-, the cabinet is bolted with the hydraulic cylinder, and the hydraulic cylinder and the axial stretching axis weld.
In order to further realize test and the mould of the complicated axial force, radial force and the hot environment that are subjected to work middle (center) bearing
Quasi-, the test axis is bolted with the test axis connection roller, and the test axis connection roller passes through with the retarder
Shaft coupling connection.
In order to further realize test and the mould of the complicated axial force, radial force and the hot environment that are subjected to work middle (center) bearing
Quasi-, the retarder is connect with the electric rotating motivation by shaft coupling, and the cabinet is slidably connected with the chamber door.
In order to further realize test and the mould of the complicated axial force, radial force and the hot environment that are subjected to work middle (center) bearing
Quasi-, the chamber door and the handle weld, and the heating plate is connected by screw to the cabinet.
Beneficial effect is: the radial loaded axis of setting can load radial force, the axial stretching of setting to test bearing
Axis and hydraulic cylinder cooperate, and the adjustable axial force to test bearing loads, the adjustable experimental situation of the heating plate of setting
Temperature.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of bearing mnanufacture experimental rig described in the utility model；
Fig. 2 is a kind of main schematic diagram of internal structure of bearing mnanufacture experimental rig described in the utility model；
Fig. 3 is a kind of top view of bearing mnanufacture experimental rig described in the utility model.
The reference numerals are as follows:
1, sliding weight of steelyard；2, the scale pan；3, slide top；4, chamber door；5, bottom support base；6, heating plate；7, axis connection roller is tested；
8, axis is tested；9, test bearing；10, hydraulic cylinder；11, axial stretching axis；12, radial loaded axis；13, handle；14, retarder；
15, electric rotating motivation；16, cabinet.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of bearing mnanufacture experimental rig, including heating plate 6, test axis connection roller 7, axial direction are stretched
Contracting axis 11, radial loaded axis 12, cabinet 16 are provided with slide top 3 at the top of cabinet 16, cabinet 16 for other component to be arranged,
Slide top 3 is used to adjust the position of radial loaded axis 12, the scale pan 2 is provided at the top of slide top 3, the scale pan 2 is for placing scale
1 is cut or polish jade with an emery wheel, sliding weight of steelyard 1 is provided at the top of the scale pan 2, for depressing pitch diameter to the position of loading axis 12,3 bottom of slide top is arranged sliding weight of steelyard 1
There is radial loaded axis 12, for radial loaded axis 12 for giving test bearing 9 radial loaded pressure, 16 bottom of cabinet is provided with bottom branch
Seat 5 is supportted, bottom support base 5 is used to support cabinet 16, and 16 side of cabinet is provided with hydraulic cylinder 10, and hydraulic cylinder 10 is for driving axial direction
Telescopic shaft 11 is mobile, and cabinet 16 is internally provided with axial stretching axis 11, and axial stretching axis 11 is used for axially loaded to test bearing 9
Pressure, 11 side of axial stretching axis are provided with test axis 8, and test axis 8 is provided with for placing test bearing 9, test 8 surface of axis
Test bearing 9, test 8 side of axis are provided with test axis connection roller 7, and test axis connection roller 7 tests axis for test axis 8 to be arranged
Connection 7 front end of roller is provided with heating plate 6, and heating plate 6 is used to heat to experimental situation, and test 7 side of axis connection roller, which is provided with, to be subtracted
Fast device 14, for reducing the revolving speed of electric rotating motivation 15,14 side of retarder is provided with electric rotating motivation 15, rotates retarder 14
Motor 15 is used for the powered rotation of test axis 8, and 16 other side of cabinet is provided with chamber door 4, and chamber door 4 is for closing cabinet
16,4 surface of chamber door is provided with handle 13, and handle 13 is for switching chamber door 4.
In above structure, test bearing 9 is placed on test axis 8, raises pitch diameter by the way that sliding weight of steelyard 1 is placed on the scale pan 2
To loading axis 12 at a distance from test bearing 9, by hydraulic cylinder 10 adjust axial telescopic shaft 11 and test bearing 9 it is radial away from
From opening heating plate 6 adjusts the temperature of test environment.
In order to further realize test and the mould of the complicated axial force, radial force and the hot environment that are subjected to work middle (center) bearing
Quasi-, cabinet 16 and slide top 3 weld, and slide top 3 is slidably connected with the scale pan 2, and radial loaded axis 12 and the scale pan 2 weld, case
Body 16 is bolted with bottom support base 5, and cabinet 16 is bolted with hydraulic cylinder 10, hydraulic cylinder 10 and axial stretching
Axis 11 welds, and test axis 8 is bolted with test axis connection roller 7, and test axis connection roller 7 and retarder 14 pass through shaft coupling
Connection, retarder 14 are connect with electric rotating motivation 15 by shaft coupling, and cabinet 16 is slidably connected with chamber door 4, chamber door 4 and handle 13
Welding, heating plate 6 are connected by screw to cabinet 16.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of bearing mnanufacture experimental rig, it is characterised in that: stretched including heating plate (6), test axis connection roller (7), axial direction
Contracting axis (11), radial loaded axis (12), cabinet (16), cabinet (16) top are provided with slide top (3), and the top is sliding
It is provided with the scale pan (2), is provided with sliding weight of steelyard (1) at the top of the scale pan (2), slide top (3) bottom is provided at the top of plate (3)
The radial loaded axis (12), cabinet (16) bottom are provided with bottom support base (5), and cabinet (16) side is provided with
Hydraulic cylinder (10), the cabinet (16) are internally provided with the axial stretching axis (11), and axial stretching axis (11) side is set
It is equipped with test axis (8), test axis (8) surface is provided with test bearing (9), and test axis (8) side is provided with described
It tests axis connection roller (7), test axis connection roller (7) front end is provided with the heating plate (6), the test axis connection roller
(7) side is provided with retarder (14), and retarder (14) side is provided with electric rotating motivation (15), and the cabinet (16) is another
Side is provided with chamber door (4), and chamber door (4) surface is provided with handle (13).
2. a kind of bearing mnanufacture experimental rig according to claim 1, it is characterised in that: the cabinet (16) with it is described
Slide top (3) welding, the slide top (3) are slidably connected with the scale pan (2).
3. a kind of bearing mnanufacture experimental rig according to claim 1, it is characterised in that: the radial loaded axis (12)
It is welded with the scale pan (2), the cabinet (16) is bolted with the bottom support base (5).
4. a kind of bearing mnanufacture experimental rig according to claim 1, it is characterised in that: the cabinet (16) with it is described
Hydraulic cylinder (10) is bolted, and the hydraulic cylinder (10) and the axial stretching axis (11) are welded.
5. a kind of bearing mnanufacture experimental rig according to claim 1, it is characterised in that: the test axis (8) and institute
It states test axis connection roller (7) to be bolted, the test axis connection roller (7) and the retarder (14) are connected by shaft coupling
It connects.
6. a kind of bearing mnanufacture experimental rig according to claim 1, it is characterised in that: the retarder (14) and institute
It states electric rotating motivation (15) to connect by shaft coupling, the cabinet (16) is slidably connected with the chamber door (4).
7. a kind of bearing mnanufacture experimental rig according to claim 1, it is characterised in that: the chamber door (4) with it is described
Handle (13) welding, the heating plate (6) are connected by screw to the cabinet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700996.0U CN208206483U (en) | 2018-05-11 | 2018-05-11 | A kind of bearing mnanufacture experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700996.0U CN208206483U (en) | 2018-05-11 | 2018-05-11 | A kind of bearing mnanufacture experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206483U true CN208206483U (en) | 2018-12-07 |
Family
ID=64520654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700996.0U Active CN208206483U (en) | 2018-05-11 | 2018-05-11 | A kind of bearing mnanufacture experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206483U (en) |
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2018
- 2018-05-11 CN CN201820700996.0U patent/CN208206483U/en active Active
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