CN211855717U - Soaking waterproof testing machine for bearing - Google Patents
Soaking waterproof testing machine for bearing Download PDFInfo
- Publication number
- CN211855717U CN211855717U CN202020744161.2U CN202020744161U CN211855717U CN 211855717 U CN211855717 U CN 211855717U CN 202020744161 U CN202020744161 U CN 202020744161U CN 211855717 U CN211855717 U CN 211855717U
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- driving wheel
- bearing
- motor
- soaking
- mandrel
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Abstract
The utility model discloses a soaking waterproof testing machine for bearings, which comprises a bottom plate and a transmission assembly, wherein the bottom plate is provided with a vertical frame, the upper end of the vertical frame is fixedly provided with a motor, and a water tank is arranged under the output shaft of the motor on the bottom plate; the motor is fixedly provided with a vertical plate with the lower end extending into the water tank at one end close to the output shaft, the vertical plate is fixedly provided with a mandrel at a position close to the lower end, the mandrel is provided with a mounting shaft in an extending manner at one end far away from the vertical plate, and the mounting shaft is used for being inserted into an inner ring of a bearing to be tested; the test device also comprises a driving wheel, wherein the driving wheel is used for being sleeved on the outer ring of the bearing to be tested to drive the outer ring to rotate, the transmission assembly is arranged between the motor and the driving wheel, and the motor drives the driving wheel to rotate through the transmission assembly; the soaking waterproof testing machine for the bearing is simple in structure and low in manufacturing cost, can realize operation of the bearing in soaking water, and can simulate actual working conditions.
Description
Technical Field
The utility model relates to a bearing field, more specifically say, it relates to a soaking waterproof testing machine that bearing was used.
Background
The bearing is widely applied to various fields, and in some special working conditions or environments, when water is encountered, in order to protect the inner working surface from being corroded by the water and still keep a good working state, the service life of a product is prolonged, and a sealing cover is often used for protecting the working surface. Therefore, the quality of the sealing design of the waterproof cover directly determines the service life of the product. The most effective mode of the waterproof cover for the product sealing effect is judged, the real working condition environment of the product is simulated, and the experimental result is convenient for a designer to verify and improve the design. The soaking waterproof test carried out on the bearing at present generally takes the static state as the main part (namely, the bearing does not run), which is not in accordance with the actual working condition, and the waterproof performance of the bearing can not be effectively fed back.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a soaking waterproof testing machine that bearing was used, not only simple structure, the cost of manufacture is low, and can realize that the bearing soaks the aquatic operation, can simulate operating condition.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a soaking waterproof testing machine for bearings comprises a bottom plate and a transmission assembly, wherein a vertical frame is arranged on the bottom plate, a motor is fixedly installed at the upper end of the vertical frame, and a water tank is arranged below an output shaft of the motor on the bottom plate; the motor is fixedly provided with a vertical plate with the lower end extending into the water tank at one end close to the output shaft, the vertical plate is fixedly provided with a mandrel at a position close to the lower end, the mandrel is provided with a mounting shaft in an extending manner at one end far away from the vertical plate, and the mounting shaft is used for being inserted into an inner ring of a bearing to be tested; the test device is characterized by further comprising a driving wheel, wherein the driving wheel is used for being sleeved on an outer ring of a bearing to be tested to drive the outer ring to rotate, the transmission assembly is arranged between the motor and the driving wheel, and the motor drives the driving wheel to rotate through the transmission assembly.
Through the technical scheme, this soak waterproof testing machine that bearing was used is when using, earlier with the inner circle fixed mounting who treats the test bearing on installation epaxial, then cup joint the drive wheel on the outer lane of waiting to test the bearing, add water until submerging whole waiting to test the bearing toward the water tank in after, starter motor passes through drive assembly and drives the drive wheel rotation, drive bearing rotation when the drive wheel rotates to soak waterproof test, test time, experimental rotational speed etc. can set up according to operating condition.
In a further technical scheme, the transmission assembly comprises a driving wheel and a transmission belt, the driving wheel is fixedly mounted on an output shaft of the motor, the driving wheel and the driving wheel are belt wheels, and the transmission belt is mounted between the driving wheel and the driving wheel.
In a further technical scheme, a shoulder is formed at the right end of the mandrel on the outer side of the left end of the mounting shaft, and when the bearing to be tested is mounted on the mounting shaft, the inner ring of the mandrel is abutted against the shoulder; the left end detachably of installation axle installs the pressure strip, the pressure strip is installed when the right-hand member of installation axle, will wait that the inner circle of experimental bearing compresses tightly on the circular bead.
In a further technical scheme, the upper end of the vertical frame is provided with a mounting ring, and the motor is fixedly mounted in the mounting ring.
In a further technical scheme, the left end of the mandrel is fixedly arranged on the vertical plate through two bolts.
The utility model has the advantages that: the mechanism is simple, low in manufacturing cost, and the experiment effect can detect the waterproof performance of contrast bearing more than current static soaking experiment.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a left side view of the present invention;
figure 4 cross-sectional view of the utility model discloses well bearing of waiting to test when cooperateing with dabber and drive wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-4, a soaking waterproof testing machine for bearings comprises a bottom plate 1 and a transmission assembly, wherein a vertical frame 2 is arranged on the bottom plate 1, an installation ring 21 is arranged at the upper end of the vertical frame 2, a motor 3 is fixedly sleeved in the installation ring 21, and a water tank 4 is arranged under an output shaft of the motor 3 on the bottom plate 1; a vertical plate 5 with the lower end extending into the water tank 4 is fixedly mounted at one end, close to the output shaft, of the motor 3 through screws, a mandrel 7 is fixedly mounted at a position, close to the lower end, of the vertical plate 5 through two bolts 6, a mounting shaft 71 extends from one end, far away from the vertical plate 5, of the mandrel 7, and the mounting shaft 71 is used for being inserted into an inner ring of a bearing 88 to be tested; still include drive wheel 8, drive wheel 8 is used for cup jointing and drives the outer lane rotation on waiting to test bearing 88's outer lane, drive assembly sets up between motor 3 and drive wheel 8, motor 3 drives drive wheel 8 through drive assembly and rotates. The transmission assembly comprises a driving wheel 9 and a transmission belt 10, the driving wheel 9 is fixedly mounted on an output shaft of the motor 3, the driving wheel 9 and the driving wheel 8 are belt wheels, and the transmission belt 10 is mounted between the driving wheel 9 and the driving wheel 8.
In addition, a shoulder 72 is formed at the right end of the mandrel 7 on the outer side of the left end of the mounting shaft 71, and when the bearing to be tested 88 is mounted on the mounting shaft 71, the inner ring of the bearing to be tested is abutted against the shoulder 72; the left end of the mounting shaft 71 is detachably provided with a compression plate 12, and when the compression plate 12 is mounted at the right end of the mounting shaft 71, the inner ring of the bearing 88 to be tested is compressed on the shoulder 72.
This soak waterproof testing machine that bearing was used is when using, will wait that the inner circle of experimental bearing 88 cup joints on installation axle 71 earlier, and make the inner circle support on circular bead 72, the right-hand member of installation axle 71 passes through bolt tightening pressure strip 12, will wait that the inner circle of experimental bearing 88 compresses tightly on the circular bead, then cup joint drive wheel 8 on waiting to test bearing 88's outer lane, and install drive belt 10 between drive wheel 8 and action wheel 9, add water until submerging whole experimental bearing 88 that waits to be tested in toward water tank 4 after that, starter motor 3 drives action wheel 9 and rotates, action wheel 9 drives drive wheel 8 through drive belt 10 and rotates, drive wheel 8 drives when rotating and waits to test bearing 88 and rotates, thereby soak waterproof test, test time, experimental rotational speed etc. can set up according to actual operating mode. The utility model discloses the mechanism is simple, low in manufacturing cost, and the experiment effect than current static soak the experiment more can detect the waterproof performance of contrast bearing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A soaking waterproof testing machine for bearings comprises a bottom plate and a transmission assembly, and is characterized in that a vertical frame is arranged on the bottom plate, a motor is fixedly mounted at the upper end of the vertical frame, and a water tank is arranged below an output shaft of the motor on the bottom plate; the motor is fixedly provided with a vertical plate with the lower end extending into the water tank at one end close to the output shaft, the vertical plate is fixedly provided with a mandrel at a position close to the lower end, the mandrel is provided with a mounting shaft in an extending manner at one end far away from the vertical plate, and the mounting shaft is used for being inserted into an inner ring of a bearing to be tested; the test device is characterized by further comprising a driving wheel, wherein the driving wheel is used for being sleeved on an outer ring of a bearing to be tested to drive the outer ring to rotate, the transmission assembly is arranged between the motor and the driving wheel, and the motor drives the driving wheel to rotate through the transmission assembly.
2. The soaking waterproof testing machine for the bearing according to claim 1, wherein the transmission assembly comprises a driving wheel and a transmission belt, the driving wheel is fixedly installed on an output shaft of the motor, the driving wheel and the driving wheel are both belt wheels, and the transmission belt is installed between the driving wheel and the driving wheel.
3. The soaking waterproof testing machine for the bearing according to claim 1, wherein a shoulder is formed at the right end of the mandrel at the outer side of the left end of the mounting shaft, and when the bearing to be tested is mounted on the mounting shaft, the inner ring of the mandrel abuts against the shoulder; the left end detachably of installation axle installs the pressure strip, the pressure strip is installed when the right-hand member of installation axle, will wait that the inner circle of experimental bearing compresses tightly on the circular bead.
4. The immersion waterproof test machine for the bearing according to claim 1, wherein the upper end of the vertical frame is provided with a mounting ring, and the motor is fixedly mounted in the mounting ring.
5. The immersion waterproof test machine for bearings according to claim 1, wherein the left end of the spindle is fixedly mounted on the vertical plate by two bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744161.2U CN211855717U (en) | 2020-05-08 | 2020-05-08 | Soaking waterproof testing machine for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744161.2U CN211855717U (en) | 2020-05-08 | 2020-05-08 | Soaking waterproof testing machine for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211855717U true CN211855717U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020744161.2U Active CN211855717U (en) | 2020-05-08 | 2020-05-08 | Soaking waterproof testing machine for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211855717U (en) |
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2020
- 2020-05-08 CN CN202020744161.2U patent/CN211855717U/en active Active
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