CN220568410U - Testing device for combined bearing box - Google Patents
Testing device for combined bearing box Download PDFInfo
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- CN220568410U CN220568410U CN202321694563.6U CN202321694563U CN220568410U CN 220568410 U CN220568410 U CN 220568410U CN 202321694563 U CN202321694563 U CN 202321694563U CN 220568410 U CN220568410 U CN 220568410U
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- bearing box
- assembly
- combined bearing
- tension
- bearing housing
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- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 238000001816 cooling Methods 0.000 claims description 48
- 230000001276 controlling effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000012809 cooling fluid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 235000012431 wafers Nutrition 0.000 description 11
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a testing device for a combined bearing box, and belongs to the technical field of bearing box testing; comprising the following steps: the device comprises a frame, a driving assembly, a tension assembly and a temperature adjusting assembly; the driving component is connected with the input end of the combined bearing box and is used for driving the combined bearing box to rotate for output; the tension assembly is arranged on the frame, is connected with the combined bearing box and applies radial tension to the combined bearing; the temperature adjusting component is connected with the combined bearing box and used for controlling the temperature of the combined bearing box. The technical problem that a test tool for testing the performance of the combined bearing box does not exist in the prior art is solved, and the technical effects of accurately measuring the performance of the combined bearing box and improving the reliability of the combined bearing box are achieved.
Description
Technical Field
The application relates to the technical field of bearing box testing, in particular to a testing device for a combined bearing box.
Background
The combined bearing box is an important part of the running safety and stability of equipment such as a silicon wafer wire cutting machine, and generally comprises a fixed end bearing box and a movable end bearing box, wherein the fixed end bearing box and the movable end bearing box are arranged on a frame at intervals, and can drive a wire roller arranged on the combined bearing box to synchronously move under the drive of a driving piece.
If the combined bearing box is problematic, the safety and stability of the equipment such as the silicon wafer linear cutting machine can be seriously affected, in order to determine the performance and the actual service life of the combined bearing box, the problem that the combined bearing box affects the processing process of the silicon wafer linear cutting machine due to insufficient performance or short service life is avoided, and a targeted endurance test is required to be carried out on the combined bearing box before the combined bearing box is put on the machine, but a device for testing the combined bearing box is not provided in the prior art.
Therefore, the technical problems of the prior art are: there is no test fixture for testing the performance of a combined bearing box in the prior art.
Disclosure of Invention
The application provides a testing arrangement of combination bearing box, has solved among the prior art not have the technical problem that is used for the test fixture of combination bearing box performance test, reaches the technical effect of accurate measurement combination bearing box performance, improvement combination bearing box reliability.
A withstand voltage test fixture of high pressure diaphragm valve includes: the device comprises a frame, a driving assembly, a tension assembly and a temperature adjusting assembly; the driving component is connected with the input end of the combined bearing box and is used for driving the combined bearing box to rotate for output; the tension assembly is arranged on the frame, is connected with the combined bearing box and applies radial tension to the combined bearing; the temperature adjusting component is connected with the combined bearing box and used for controlling the temperature of the combined bearing box.
Preferably, the temperature adjusting assembly includes: the cooling circuit is arranged on each part in the testing device and is used for circulating cooling fluid so as to finish cooling each part in the testing device; the temperature control unit is connected with the cooling loop and is used for controlling the state of cooling fluid in the cooling loop.
Preferably, the tension assembly includes: the tension output piece is connected with the combined bearing box and is used for applying radial tension to the combined bearing box; the tension control unit is connected with the tension output piece and used for controlling the output efficiency of the tension output piece.
Preferably, the test device for a combined bearing box further comprises: the line imitation roller assembly is arranged on the combined bearing box and is used for connecting and fixing a fixed end bearing box and a movable end bearing box in the combined bearing box.
Preferably, the temperature adjusting assembly further comprises: the cooling sleeve is sleeved outside the line-imitating roller assembly, and the cooling loop is arranged in the cooling sleeve.
Preferably, the tension assembly further comprises: and at least one connecting piece is used for connecting the tension output piece and the outer end surface of the cooling sleeve.
Preferably, the tension assembly further comprises: the mounting seat is detachably connected with the frame.
Preferably, the driving assembly includes: the output end of at least one driving piece is connected with the input end of the combined bearing box; the shaft coupling is used for connecting the output end of the driving piece with the input end of the combined bearing box.
Preferably, the test device for a combined bearing box further comprises: and the clamping assembly is arranged on the frame and used for clamping the imitation thread roller assembly.
Preferably, the temperature adjusting assembly further comprises: and the temperature sensing unit is arranged on the combined bearing box and is connected with the temperature control unit.
In summary, the beneficial technical effects of the application are:
1. the testing device comprises a tension component and a temperature regulating component, wherein the tension component is arranged to provide stable and controllable radial tension for the main shaft bearing box so as to simulate actual use conditions, and the performance and durability of the combined bearing box are tested; the temperature of the combined bearing box and other parts is regulated in real time by arranging the temperature regulating assembly, so that the temperatures of the combined bearing box and the testing device are kept in a reasonable range, and the influence on the testing result of the testing device caused by overhigh temperature is avoided; in summary, the performance of the combined bearing box can be accurately measured by the testing device comprising the tension component and the temperature adjusting component, so that the reliability of the combined bearing box is improved.
Drawings
FIG. 1 is a top view of a test apparatus for a combination bearing housing of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 A-A;
FIG. 3 is an enlarged partial schematic view at B in FIG. 2;
FIG. 4 is a schematic view of a roller simulating assembly in a combination bearing housing according to the present utility model;
fig. 5 is a left side view of a test apparatus for a combination bearing housing of the present utility model.
Reference numerals illustrate: 100. a combined bearing box; 110. fixing a bearing box; 120. a movable bearing housing; 200. a frame; 300. a drive assembly; 310. a driving member; 320. a coupling; 400. a tension assembly; 410. a tension output member; 420. a tension control unit; 430. a connecting piece; 440. a mounting base; 500. a temperature regulating assembly; 510. a cooling circuit; 520. a temperature control unit; 530. a cooling jacket; 540. a temperature sensing unit; 600. a thread-like roller assembly; 610. a first portion; 620. a second portion; 700. and a clamping assembly.
Detailed Description
The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
The combined bearing box 100 is an important component of running safety and stability of equipment such as a silicon wafer line cutting machine and the like, is applied to the equipment such as the silicon wafer line cutting machine and the like for processing silicon wafers through line rollers, and can directly influence parameters such as BOW, WARP and the like of the silicon wafers, and once problems occur, the situation that the silicon wafer line cutting machine is damaged, the quality of the silicon wafers is reduced, crystal bars are scrapped and the like can occur. The conventional combined bearing housing 100 shown in fig. 1 generally includes a fixed bearing housing 110 and a movable bearing housing 120, which are disposed on a frame 200 at intervals, and can drive a wire roller disposed on the combined bearing housing 100 to move synchronously under the driving of a driving member 310. If the combined bearing box 100 has a problem, the safety and stability of equipment such as a silicon wafer linear cutting machine can be seriously affected, in order to determine the performance and the actual service life of the combined bearing box 100, the combined bearing box 100 is prevented from influencing the processing process of the silicon wafer linear cutting machine due to insufficient performance or short service life, and a targeted endurance test is required to be carried out on the combined bearing box 100 before the combined bearing box 100 is put on the machine, but no device for testing the combined bearing box and the combined bearing box is provided in the prior art.
The foregoing aspects are explained in detail below with reference to the drawings and the detailed description, it being understood that the specific examples described herein are for the purpose of illustration only and are not intended to limit the present application.
A withstand voltage test fixture of high pressure diaphragm valve includes: the device comprises a rack 200, a driving assembly 300, a tension assembly 400 and a temperature adjusting assembly 500; the driving component 300 is connected with the input end of the combined bearing box 100 and is used for driving the combined bearing box 100 to rotate for output; the tension assembly 400 is mounted on the frame 200, and the tension assembly 400 is connected with the combined bearing box 100 and applies radial tension to the combined bearing; the temperature regulating assembly 500 is connected to the combination bearing housing 100 for controlling the temperature of the combination bearing housing 100.
Referring to fig. 1-2, a stand 200 is formed by combining metal components and is used for bearing a combined bearing box 100 and other parts of a test tool, wherein a mounting part for mounting a fixed bearing box 110 and a movable bearing box 120 is arranged on the stand 200 at intervals, a mounting foot for adjusting the height and the level of the stand 200 is arranged at the bottom of the stand 200, and the mounting foot consists of a telescopic piece and a chassis; the driving assembly 300 is connected with the input end of the combined bearing box 100, and can drive the combined bearing box 100 and other parts connected with the combined bearing box 100 to rotate so as to simulate the use condition of the combined bearing box 100 in actual production; the tension assembly 400 is connected with the combined bearing box 100 to provide radial tension for the combined bearing box 100, and the tension assembly 400 is arranged to provide stable and controllable radial tension for the main shaft bearing box to simulate actual use conditions, so that performance and durability tests on the combined bearing box 100 are completed; the temperature adjusting assembly 500 adjusts the temperature of the combined bearing box 100 and other parts in real time by arranging the temperature adjusting assembly 500, so that the temperature of the combined bearing box 100 and the temperature of the testing device are kept in a reasonable range, and the influence on the testing result of the testing device due to overhigh temperature is avoided.
In summary, by providing the frame 200 for carrying the combination bearing housing 100, the driving assembly 300 for providing a driving for the rotation of the combination bearing housing 100, the tension assembly 400 for providing a radial tension for the combination bearing housing 100, and the temperature adjusting assembly 500 for adjusting the temperature of the testing device, the testing tool in the application can accurately measure the performance of the combination bearing housing 100, and improve the reliability of the combination bearing housing 100.
Referring to fig. 2-3, the temperature adjustment assembly 500 includes: the cooling circuit 510 and the temperature control unit 520, the cooling circuit 510 is arranged on each part in the testing device, the cooling circuit 510 is used for circulating cooling fluid so as to complete cooling of each part in the testing device; the temperature control unit 520 is connected to the cooling circuit 510 for controlling a state of cooling fluid in the cooling circuit 510. The cooling circuit 510 in the present application is preferably a fluid passage penetrating through each component, and by providing the cooling circuit 510 throughout the entire test apparatus, each component in the test apparatus can be cooled; the temperature control unit 520 is disposed at an inlet end of the cooling circuit 510, and can adjust the real-time temperature of the test device by controlling the state of the cooling fluid entering the fluid circuit.
Referring to fig. 1 and 5, the tension assembly 400 includes: the tension output piece 410 and the tension control unit 420, wherein the tension output piece 410 is connected with the combined bearing box 100 to apply radial tension to the combined bearing box 100; the tension control unit 420 is connected to the tension output member 410 for controlling the output efficiency of the tension output member 410. The tension output member 410 is connected to the combination bearing housing 100, and the tension output member 410 is configured to apply a radial tension to the combination bearing housing 100 to simulate the operation of the combination bearing in actual use; the tension control unit 420 is connected with the tension output member 410, and can compensate the tension output member 410 at any time and feed back to the tension output member 410. The tension assembly 400 in this embodiment includes at least one screw, and the tension can be adjusted by adjusting the tightening degree of the screw.
Referring to fig. 2 to 4, the test device for the combined bearing box further includes: the line imitation roller assembly 600, the line imitation roller assembly 600 is installed on the combined bearing box 100, and the line imitation roller assembly 600 is used for connecting and fixing a fixed end bearing box and a movable end bearing box in the combined bearing box 100. The combined bearing box 100 in the application comprises a fixed bearing box 110, a movable bearing box 120 and a connecting rod for connecting the fixed bearing box 110 and the movable bearing box 120, which are arranged at intervals, wherein the fixed bearing box 110 and the movable bearing box 120 can be connected by sleeving a wire-imitating roller assembly 600 outside the connecting rod in the embodiment; meanwhile, in the present application, the combined bearing housing 100 is generally used in an online roller processing device, and the actual use condition of the combined bearing housing 100 can be simulated by arranging the wire-imitating roller assembly 600, the wire-imitating roller assembly 600 in the present application includes a first portion 610 and a second portion 620, and the first portion 610 and the second portion 620 are respectively sleeved outside the connecting rod.
Referring to fig. 3, the temperature adjustment assembly 500 further includes: the cooling jacket 530 is sleeved outside the wire-like roller assembly 600, and the cooling circuit 510 is arranged in the cooling jacket 530. The cooling jacket 530 is sleeved outside the wire-imitating roller assembly 600, a cooling loop 510 for cooling the wire-imitating roller assembly is arranged in the cooling jacket 530, and cooling fluid can better cool the wire-imitating roller assembly 600 when flowing through the cooling loop 510; meanwhile, the cooling sleeve 530 is connected with the imitation thread roller through a bearing, when the imitation thread roller assembly 600 positioned in the cooling sleeve 530 rotates, the cooling sleeve 530 can keep static, and a plurality of sealing rings are further arranged between the cooling sleeve 530 and the imitation thread roller and used for sealing the connection between the cooling sleeve 530 and the imitation thread roller.
Further, the tension assembly 400 further includes: and a connecting member 430, wherein at least one connecting member 430 is used for connecting the tension output member 410 and the outer end surface of the cooling jacket 530. The connector 430 in this embodiment connects the tension output member 410 with the cooling jacket 530 to provide radial tension to the wire form roller assembly 600 to complete the durability test for the combination bearing housing 100; meanwhile, the connecting piece 430 in the present application is preferably a belt connection, and the connection area between the connecting piece 430 and the outer end surface of the cooling jacket 530 can be increased by the belt connection, so as to avoid damage to the combined bearing housing 100 caused by excessive tensile force.
Referring to fig. 1, the tension assembly 400 further includes: the mount 440, mount 440 is detachably connected with frame 200. The frame 200 is provided with a plurality of mounting grooves, the mounting seat 440 is mounted on the mounting grooves through bolts, and the mounting position of the tension member on the frame 200 can be adjusted by adjusting the mounting position of the mounting seat 440 on the mounting grooves.
With continued reference to fig. 1, the driving assembly 300 includes: the output end of at least one driving piece 310 is connected with the input end of the combined bearing box 100; the coupling 320 is used to connect the output of the drive member 310 to the input of the combination bearing housing 100. The driving member 310 in the present application is preferably a servo motor, through which a driving force is provided to the combination bearing housing 100, and an output end of the driving motor is connected to the combination bearing housing 100 through a coupling 320.
Referring to fig. 2, the test device of the combined bearing box further includes: and a clamping assembly 700, the clamping assembly 700 being mounted to the frame 200 for clamping the thread-like roller assembly 600. In this embodiment, the inner contour of the clamping assembly 700 is adapted to the outer contour of the line-imitating roller assembly 600, so that the clamping assembly 700 can be clamped with the line-imitating roller assembly 600, the clamping assembly 700 is fixedly mounted on the combined bearing box 100, and the clamping assembly 700 is fixedly mounted with the line-imitating roller assembly 600, so that the line-imitating roller assembly 600 can be mounted on the frame 200 through the clamping assembly 700, and the clamping assembly 700 is clamped through the arrangement of the clamping assembly 700, so that the line-imitating roller assembly 600 can be prevented from rotating along with the tension assembly 400.
Referring to fig. 1, the temperature adjustment assembly 500 further includes: at least one temperature sensing unit 540, the temperature sensing unit 540 is installed on the combined bearing housing 100, and the temperature sensing unit 540 is connected with the temperature control unit 520. The temperature sensing unit 540 is preferably elongated and can pass through the cooling jacket 530 and enter the cooling jacket 530, so as to obtain the real-time temperature in the cooling jacket 530; meanwhile, the temperature sensing unit 540 is connected with the temperature control unit 520, the temperature sensing unit 540 transmits real-time temperature data to the temperature control unit 520, and the temperature control unit 520 controls the temperature of the test device.
The technical effects are as follows:
1. the test device for the combined bearing box comprises a tension assembly 400 and a temperature adjusting assembly 500, wherein the tension assembly 400 is arranged to provide stable and controllable radial tension for the main shaft bearing box so as to simulate actual use conditions, and the performance and durability test for the combined bearing box 100 is completed; the temperature of the combined bearing box 100 and other parts is regulated in real time by arranging the temperature regulating assembly 500, so that the temperatures of the combined bearing box 100 and the testing device are kept within a reasonable range, and the influence on the testing result of the testing device due to overhigh temperature is avoided; in summary, by providing a testing device including the tension assembly 400 and the temperature adjusting assembly 500, the performance of the combined bearing housing 100 can be accurately measured, so as to improve the reliability of the combined bearing housing 100.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application. It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (10)
1. A test device for a combination bearing housing, comprising:
a frame (200);
the driving assembly (300) is connected with the input end of the combined bearing box (100) and is used for driving the combined bearing box (100) to rotate for output;
a tension assembly (400), the tension assembly (400) being mounted to the frame (200), the tension assembly (400) being connected to the combination bearing housing (100) and applying a radial tension to the combination bearing; and
and the temperature adjusting assembly (500) is connected with the combined bearing box (100) and is used for controlling the temperature of the combined bearing box (100).
2. The test device of a combination bearing housing according to claim 1, wherein the temperature regulating assembly (500) comprises:
-a cooling circuit (510), the cooling circuit (510) being arranged on each component in the test device, the cooling circuit (510) being adapted for circulation of a cooling fluid for completing cooling of each component in the test device;
and the temperature control unit (520) is connected with the cooling circuit (510) and is used for controlling the state of cooling fluid in the cooling circuit (510).
3. The test device of a combination bearing housing according to claim 2, wherein the tension assembly (400) comprises:
a tension output member (410), the tension output member (410) being connected to the combined bearing housing (100) to apply a radial tension to the combined bearing housing (100);
and the tension control unit (420) is connected with the tension output piece (410) and is used for controlling the output efficiency of the tension output piece (410).
4. A test device for a combined bearing housing according to claim 3, characterized in that the test device for a combined bearing housing (100) further comprises: the line imitation roller assembly (600), the line imitation roller assembly (600) is installed in the combined bearing box (100), and the line imitation roller assembly (600) is used for connecting and fixing a fixed end bearing box and a movable end bearing box in the combined bearing box (100).
5. The test device of a combination bearing housing of claim 4, wherein the temperature adjustment assembly (500) further comprises: and the cooling sleeve (530) is sleeved outside the line-imitating roller assembly (600), and the cooling loop (510) is arranged in the cooling sleeve (530).
6. The test device for a combination bearing housing of claim 5, wherein the tension assembly (400) further comprises: and the connecting piece (430), at least one connecting piece (430) is used for connecting the tension output piece (410) and the outer end surface of the cooling sleeve (530).
7. The test device for a combination bearing housing of claim 4, wherein the tension assembly (400) further comprises: and the mounting seat (440) is detachably connected with the rack (200).
8. A test device for a combined bearing housing according to claim 3, characterized in that the drive assembly (300) comprises:
the output end of at least one driving piece (310) is connected with the input end of the combined bearing box (100);
and the coupler (320) is used for connecting the output end of the driving piece (310) with the input end of the combined bearing box (100).
9. The test device of a combination bearing housing according to claim 4, characterized in that the test device of a combination bearing housing (100) further comprises: and the clamping assembly (700) is arranged on the rack (200) and is used for clamping the thread-imitating roller assembly (600).
10. A test device for a combined bearing housing according to claim 3, characterized in that the temperature regulating assembly (500) further comprises: and the temperature sensing unit (540) is arranged on the combined bearing box (100), and the temperature sensing unit (540) is connected with the temperature control unit (520).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694563.6U CN220568410U (en) | 2023-06-29 | 2023-06-29 | Testing device for combined bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694563.6U CN220568410U (en) | 2023-06-29 | 2023-06-29 | Testing device for combined bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568410U true CN220568410U (en) | 2024-03-08 |
Family
ID=90101222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321694563.6U Active CN220568410U (en) | 2023-06-29 | 2023-06-29 | Testing device for combined bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568410U (en) |
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2023
- 2023-06-29 CN CN202321694563.6U patent/CN220568410U/en active Active
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