CN219657167U - Electric corrosion and durability test device for outer ring rotating bearing - Google Patents
Electric corrosion and durability test device for outer ring rotating bearing Download PDFInfo
- Publication number
- CN219657167U CN219657167U CN202320541988.7U CN202320541988U CN219657167U CN 219657167 U CN219657167 U CN 219657167U CN 202320541988 U CN202320541988 U CN 202320541988U CN 219657167 U CN219657167 U CN 219657167U
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- electric corrosion
- test
- mandrel
- bearing
- carbon brush
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- 230000007797 corrosion Effects 0.000 title claims abstract description 34
- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a rotary electric corrosion and endurance test device for an outer ring, which comprises a mounting plate, wherein an electric corrosion component and a plurality of test seats are arranged on the mounting plate, each test seat comprises a mandrel and a shell, one end of the mandrel is arranged on the mounting plate in a penetrating manner, the other end of the mandrel is inserted into the shell to form a test station for mounting a bearing to be tested, the shell comprises a belt pulley part and a conductive part, the shells are in transmission fit rotation with a belt through the belt pulley part, the electric corrosion component comprises a conductive bolt and a carbon brush, the conductive bolt is arranged on the mandrel of one test seat and is in contact with the inner ring of the bearing to be tested, and the carbon brush is in contact with the conductive part of one test seat. Aiming at the defects of the prior art, the utility model provides an electric corrosion and durability test device for an outer ring rotating bearing, which can test the electric corrosion and durability performance of the outer ring rotating bearing.
Description
Technical Field
The utility model relates to an electric corrosion and durability test device for an outer ring rotary bearing.
Background
The bearing is a reuse part for the rotation support of a mechanical body, and generally comprises an outer ring, an inner ring and a plurality of rolling bodies, wherein a raceway for guiding and rolling the rolling bodies is formed between the outer ring and the inner ring, and the bearing performance directly influences the use of the mechanical body.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an electric corrosion and durability test device for an outer ring rotating bearing, which can test the electric corrosion and durability performance of the outer ring rotating bearing.
In order to achieve the above purpose, the utility model provides a rotary electric corrosion and endurance test device for an outer ring, which comprises a mounting plate, wherein an electric corrosion component and a plurality of test seats are arranged on the mounting plate, each test seat comprises a mandrel and a shell, one end of the mandrel is arranged on the mounting plate in a penetrating manner, the other end of the mandrel is inserted into the shell to form a test station for installing a bearing to be tested, the shell comprises a belt pulley part and a conductive part, the shells are in transmission fit rotation with a belt through the belt pulley part, the electric corrosion component comprises a conductive bolt and a carbon brush, the conductive bolt is arranged on the mandrel of one test seat and is in contact with the inner ring of the bearing to be tested, and the carbon brush is in contact with the conductive part of one test seat.
The technical scheme has the advantages that: through setting up electric corrosion assembly and a plurality of test seat at the mounting panel, form test station by shell and dabber on wherein the test seat to set up belt pulley portion on the shell, through the cooperation between belt and the belt pulley portion, let the outer lane of installing the bearing that awaits measuring in test station rotate, afterwards by electric corrosion assembly's conductive bolt and carbon brush to its bearing that awaits measuring respectively, and set up the test seat to a plurality ofly, it carries out electric corrosion test, the endurance test is carried out to the other part, remaining as accompany test bearing, thereby can carry out durable, electric corrosion's performance test simultaneously to outer lane swivel bearing.
The present utility model may be further configured to: the electric corrosion assembly comprises a sliding frame arranged on the mounting plate and a vertical rod positioned on the sliding frame, and the carbon brush is arranged at the lower end of the vertical rod.
Through further setting, set up carriage and montant, can be through the interval between carriage adjustment carbon brush and the mounting panel, the outer lane swivel bearing of different specifications should be handled.
The present utility model may be further configured to: the vertical rod is provided with a pre-tightening bolt and an elastic piece, and the elastic piece is abutted between the carbon brush and the pre-tightening bolt.
Through further setting, through adjusting pretension bolt, the bearing that awaits measuring of convenient different specifications, and the setting of elastic component, then can let the carbon brush elasticity compress tightly on the bearing that awaits measuring all the time.
The present utility model may be further configured to: the mandrel is sleeved with a disassembly sleeve, the conductive bolt is fixedly connected to the disassembly sleeve in a threaded mode, and the disassembly sleeve is made of insulating materials.
Through further setting, set up the dismantlement cover that comprises insulating material on the dabber to let conductive bolt install and dismantle the cover, avoid guiding the current to the bearing that awaits measuring.
The present utility model may be further configured to: the test seat is five, and one test seat is arranged in the middle of the mounting plate, the regulating plates are obliquely arranged on two sides of the mounting plate, and the rest test seats are respectively arranged at two ends of the two regulating plates and are arranged in a swinging mode.
Through further setting up, set up the test seat into five, one of them test seat sets up in the middle part as special electric corrosion test seat, and the test seat that endurance test and accompany the test can then be adjusted according to the change of bearing specification that awaits measuring to both sides regulating plate both ends.
The present utility model may be further configured to: the mandrel is provided with a temperature measuring hole and a vibration detecting rod, the temperature measuring hole is arranged at the position, close to the outer edge, of the mandrel, the tail end of the temperature measuring hole is communicated to the inner ring of the bearing to be detected, and the vibration detecting rod penetrates through the middle of the mandrel.
Through further setting, through the setting of temperature measurement hole and vibration detection pole, at experimental in-process, can also detect the temperature rise and the vibration condition of each bearing that awaits measuring and accompany the test bearing.
The present utility model may be further configured to: the conductive part is provided with a flange, and the diameter of the flange is larger than that of the belt pulley part.
Through further setting up, set up the flange on electrically conductive portion, can the belt take place at the circumstances of driving the in-process lateral trip-out of belt pulley pivoted, guarantee the stable of experimental going on.
The present utility model may be further configured to: the conductive part is arranged in a tapered shape towards one end of the carbon brush.
Through further setting up, set up the conductive part towards the one end of carbon brush and be the taper that gradually reduces, can reduce the wearing and tearing of conductive part and carbon brush.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view at B-B in FIG. 2 in accordance with an embodiment of the present utility model;
FIG. 4 is an enlarged view of portion a of FIG. 3 in accordance with an embodiment of the present utility model;
FIG. 5 is a schematic view of a mounting plate according to an embodiment of the present utility model;
wherein: a mounting plate 1; an adjusting plate 11; an electroerosion module 2; a conductive bolt 21; a carbon brush 22; a carriage 23; a vertical bar 24; a pre-tightening bolt 25; an elastic member 26; a test seat 3; a mandrel 31; a temperature measurement hole 311; a vibration detecting lever 312; a shell 32; pulley portion 321; a conductive portion 322; a flange 323; a test station 33; the sleeve 34 is removed.
Detailed Description
The embodiment of the utility model for an electric corrosion and durability test device of an outer ring rotary bearing is shown in figures 1-5: including mounting panel 1, mounting panel 1 on be provided with electric corrosion component 2 and a plurality of test seat 3, test seat 3 including dabber 31 and shell 32, the one end of dabber 31 wears to establish on mounting panel 1, the other end of dabber 31 inserts to establish in shell 32 and rather than forming the test station 33 that supplies the bearing to await measuring to install, shell 32 including belt pulley portion 321 and electrically conductive portion 322, a plurality of shells 32 pass through belt pulley portion 321 and belt transmission cooperation rotation, electric corrosion component 2 including electrically conductive bolt 21 and carbon brush 22, electrically conductive bolt 21 set up on the dabber 31 of one of them test seat and contact with the bearing inner race that awaits measuring, carbon brush 22 contact with the electrically conductive portion of one of the test seat.
The electric corrosion assembly 2 comprises a sliding frame 23 arranged on the mounting plate 1 and a vertical rod 24 arranged on the sliding frame 23, and the carbon brush 22 is arranged at the lower end of the vertical rod 24.
The vertical rod 24 is provided with a pre-tightening bolt 25 and an elastic piece 26, and the elastic piece 26 is abutted between the carbon brush 22 and the pre-tightening bolt 25.
The mandrel 31 is sleeved with a disassembling sleeve 34, the conductive bolt 25 is fixedly connected to the disassembling sleeve 34 in a threaded manner, and the disassembling sleeve 34 is made of an insulating material.
The test seats 3 are five, one test seat 3 is arranged in the middle of the mounting plate 1, the two sides of the mounting plate 1 are obliquely provided with adjusting plates 11, the other test seats 3 are respectively arranged at two ends of the two adjusting plates 11, and the adjusting plates 11 are arranged in a swinging mode.
The mandrel 31 is provided with a temperature measuring hole 311 and a vibration detecting rod 312, the temperature measuring hole 311 is arranged at the position, close to the outer edge, of the mandrel 31, the tail end of the temperature measuring hole 311 is communicated to the position of the bearing inner ring to be detected, and the vibration detecting rod 312 penetrates through the middle of the mandrel 31.
The conductive part 322 is provided with a flange 323, and the diameter of the flange 323 is larger than that of the belt pulley part 321.
The conductive portion 322 is disposed in a tapered shape toward one end of the carbon brush 22.
The above examples are only one of the preferred embodiments of the present utility model, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.
Claims (8)
1. An electric corrosion and endurance test device for an outer ring rotary bearing, which is characterized in that: including the mounting panel, the mounting panel on be provided with electric corrosion component and a plurality of test seat, the test seat including dabber and shell, the one end of dabber wears to establish on the mounting panel, the other end of dabber inserts to establish in the shell and rather than forming the test station that supplies the bearing to await measuring to install, the shell including belt pulley portion and conductive part, a plurality of shells pass through belt pulley portion and belt transmission cooperation rotation, electric corrosion component including conductive bolt and carbon brush, conductive bolt set up the dabber at its test seat and contact with the bearing inner race that awaits measuring, the carbon brush contact with the conductive part of its test seat.
2. The electrical corrosion and durability test apparatus for outer race rotating bearings according to claim 1, wherein: the electric corrosion assembly comprises a sliding frame arranged on the mounting plate and a vertical rod positioned on the sliding frame, and the carbon brush is arranged at the lower end of the vertical rod.
3. The electric corrosion and durability test apparatus for outer race rotating bearings according to claim 2, characterized in that: the vertical rod is provided with a pre-tightening bolt and an elastic piece, and the elastic piece is abutted between the carbon brush and the pre-tightening bolt.
4. The electric corrosion and durability test apparatus for outer race rotating bearings according to claim 1 or 2 or 3, characterized in that: the mandrel is sleeved with a disassembly sleeve, the conductive bolt is fixedly connected to the disassembly sleeve in a threaded mode, and the disassembly sleeve is made of insulating materials.
5. The electric corrosion and durability test apparatus for outer race rotating bearings according to claim 1 or 2 or 3, characterized in that: the test seat is five, and one test seat is arranged in the middle of the mounting plate, the regulating plates are obliquely arranged on two sides of the mounting plate, and the rest test seats are respectively arranged at two ends of the two regulating plates and are arranged in a swinging mode.
6. The electric corrosion and durability test apparatus for outer race rotating bearings according to claim 1 or 2 or 3, characterized in that: the mandrel is provided with a temperature measuring hole and a vibration detecting rod, the temperature measuring hole is arranged at the position, close to the outer edge, of the mandrel, the tail end of the temperature measuring hole is communicated to the inner ring of the bearing to be detected, and the vibration detecting rod penetrates through the middle of the mandrel.
7. The electric corrosion and durability test apparatus for outer race rotating bearings according to claim 1 or 2 or 3, characterized in that: the conductive part is provided with a flange, and the diameter of the flange is larger than that of the belt pulley part.
8. The electric corrosion and durability test apparatus for outer race rotating bearings according to claim 1 or 2 or 3, characterized in that: the conductive part is arranged in a tapered shape towards one end of the carbon brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541988.7U CN219657167U (en) | 2023-03-13 | 2023-03-13 | Electric corrosion and durability test device for outer ring rotating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541988.7U CN219657167U (en) | 2023-03-13 | 2023-03-13 | Electric corrosion and durability test device for outer ring rotating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657167U true CN219657167U (en) | 2023-09-08 |
Family
ID=87858605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320541988.7U Active CN219657167U (en) | 2023-03-13 | 2023-03-13 | Electric corrosion and durability test device for outer ring rotating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657167U (en) |
-
2023
- 2023-03-13 CN CN202320541988.7U patent/CN219657167U/en active Active
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