CN209894882U - Resistance detection device of insulating bearing - Google Patents
Resistance detection device of insulating bearing Download PDFInfo
- Publication number
- CN209894882U CN209894882U CN201920258272.XU CN201920258272U CN209894882U CN 209894882 U CN209894882 U CN 209894882U CN 201920258272 U CN201920258272 U CN 201920258272U CN 209894882 U CN209894882 U CN 209894882U
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- Prior art keywords
- brace table
- platform
- supporting
- support frame
- block
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 239000000523 sample Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 2
- 241001654412 Corchorus hirsutus Species 0.000 claims 1
- 235000007261 jackswitch Nutrition 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a resistance detection device of an insulating bearing, which comprises a bottom plate, wherein at least two sliding grooves are arranged on the bottom plate, a supporting group is arranged in the sliding grooves in a sliding manner, the supporting group comprises a first supporting frame and a second supporting frame, a first supporting platform is arranged on the first supporting frame, a second supporting platform is arranged on the second supporting frame corresponding to the position of the first supporting platform, the first supporting platform and the second supporting platform are oppositely arranged to form a clamping opening, jacks are arranged on the side surfaces of the first supporting platform and the second supporting platform, slots are arranged on the side surfaces of the first supporting platform and the second supporting platform contacted with a surface to be detected, a universal meter is arranged outside the bottom plate, two detection probes of the universal meter are respectively inserted into the jacks and the slots and contacted with the surface to be detected, the operation is simple, the insulation resistance of the insulating bearing with an insulating coating on the inner surface and the outer surface can be measured, moreover, the bearing can be adapted to insulating bearings with different sizes, and the adaptability is high.
Description
Technical Field
The utility model belongs to the technical field of the bearing detects technique and specifically relates to an insulating bearing's resistance detection device.
Background
The insulating bearing is mainly applied to an engine, a motor and other equipment and electrical appliances through which current passes, the insulating bearing adopts a special spraying process, and insulating coatings are generally sprayed on the inner diameter surface and the outer diameter surface of the bearing and the end surface of the bearing, so that the insulation resistance detection of the insulating bearing is an important link before the bearing leaves a factory. At present, metal conductive media such as copper sheets or aluminum sheets are fixed on a bearing outer ring, an insulating coating of the bearing outer ring is in contact with the metal conductive media, and then the insulation resistance of the bearing outer ring is detected by a universal meter.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a resistance detection device of insulating bearing holds, its easy operation can measure the insulation resistance of the insulating bearing that the internal and external surface all has insulating cladding material, and the practicality is stronger to can the not unidimensional insulating bearing of adaptation, the suitability is higher.
The utility model provides a resistance detection device of an insulating bearing, which comprises a bottom plate, wherein at least two sliding grooves are arranged on the bottom plate, a support group is arranged in the sliding groove in a sliding way, the support group comprises a first support frame and a second support frame, a first supporting platform is arranged on the first supporting frame, a second supporting platform is arranged on the second supporting frame corresponding to the first supporting platform, the first supporting platform and the second supporting platform are oppositely arranged to form a clamping opening for clamping the bearing to be tested, jacks are arranged on the side surfaces of the first supporting platform and the second supporting platform, the jacks are communicated with the surface to be measured of the bearing to be measured, the surfaces of the first supporting platform and the second supporting platform, which are contacted with the surface to be measured, are provided with slots, the universal meter is arranged outside the bottom plate, and two detection probes of the universal meter are respectively inserted into the jacks and the slots and are arranged in contact with the surface to be detected.
The beneficial effect who so sets up is: by adopting the scheme, at least two sliding grooves are arranged on the bottom plate, the sliding grooves are internally provided with the supporting groups in a sliding manner, each supporting group comprises a first supporting frame and a second supporting frame, when the detection device needs to fix the bearings to be detected with different sizes, the first supporting frame or the second supporting frame can be operated to slide relatively, so that the size of a clamping opening formed by the first supporting table and the second supporting table is changed, the bearings to be detected with different sizes can be clamped and fixed by the resistance detection device, when the size of the insulation resistance of the bearing to be detected is required to be measured, resistance data can be obtained only by inserting two test probes of a multimeter into the jack and the slot respectively, and the first supporting table and the second supporting table are respectively arranged on the outer surface of the inner ring and the outer surface of the inner ring of the bearing to be detected, so that the detection device can measure the resistance of the insulation bearing with the insulation coatings, the operation is convenient, the insulating bearings with different sizes and different types can be fixed and measured, and the adaptability is high.
The utility model discloses further set up still including slider and guide pillar to the support frame, the slider slides and sets up in the spout, the slider is provided with the holding chamber, the holding intracavity is provided with the platform, be provided with the rack on the spout both sides wall, it is provided with two fixture blocks to correspond rack position slip on the platform, the slider lateral wall corresponds the fixture block position and is provided with the through-hole, the guide pillar activity sets up on the slider, and its one end and two fixture block are inconsistent to be set up and form the drive end, and the other end passes a supporting bench and sets up the linkage that realizes a supporting bench and slider, the drive end be provided with be used for driving the fixture block slip and with the driving block of the latch looks joint on the rack, the cross-section of driving block is trapezoidal, the diameter that.
The beneficial effect who so sets up is: adopt above-mentioned scheme, when the support frame slides certain position needs fixed stay frame and makes the support frame stop sliding, only need operate the guide pillar and slide downwards, thereby make the drive block conflict fixture block on the guide pillar, because the diameter that the drive block is close to platform one end is less than the diameter of keeping away from platform one end, so two fixture blocks slide to the rack on the spout both sides wall when drive block conflict fixture block, when the latch looks joint on fixture block and the rack, the rack can lock the support frame and make the support frame fixed, this locking mechanical system fixity is stronger, support frame can not take place to slide at the in-process that detects insulation resistance after having guaranteed the locking.
The utility model discloses further set up to the position that the platform corresponds the drive block is provided with the joint groove, the drive block has realized the locking of platform to the guide pillar with the cooperation of joint groove joint.
The beneficial effect who so sets up is: adopt above-mentioned scheme, order about the fixture block slip when the drive block and accomplish after, advance the joint groove with the drive block joint to fixed guide pillar makes the guide pillar stop sliding, thereby makes the fixture block keep the state of joint on the rack always, thereby makes the support frame keep fixed, has further improved the fixed stability of support frame.
The utility model discloses further set up to be provided with the storage tank on the platform, be provided with reset spring in the storage tank, the fixed setting of reset spring one end is on the fixture block, and the other end sets up with storage tank lateral wall is inconsistent.
The beneficial effect who so sets up is: by adopting the scheme, the support frame is required to restore the sliding state again, only the guide pillar is required to be operated to slide upwards, when the guide pillar slides upwards, the driving block restores to the initial position, and the clamping block also can restore to the initial position when the driving block restores to the initial position due to the arrangement of the reset spring, so that the clamping block is far away from the clamping teeth on the rack, and the support frame is restored to the sliding state again.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic partial cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic view of the supporting frame in the embodiment of the present invention.
Detailed Description
As can be seen from FIGS. 1 to 3, the utility model discloses a resistance detection device for an insulating bearing, comprising a bottom plate 1, wherein at least two sliding grooves 2 are arranged on the bottom plate 1, a supporting set 3 is arranged in the sliding grooves 2 in a sliding manner, the supporting set comprises a first supporting frame 31 and a second supporting frame 32, a first supporting table 311 is arranged on the first supporting frame 31, a second supporting table 321 is arranged on the second supporting frame 32 corresponding to the first supporting table 311, the first supporting table 311 and the second supporting table 321 are oppositely arranged to form a clamping opening 4 for clamping the bearing to be detected, jacks 33 are respectively arranged on the side surfaces of the first supporting table 311 and the second supporting table 321, the jacks 33 are communicated with the surface to be detected of the bearing to be detected, and slots 34 are respectively arranged on the side surfaces of the first supporting table 311 and the second supporting table 321, which are contacted with the surface to be detected, a universal meter is arranged outside the bottom plate, and two detection probes of the universal meter are respectively inserted into the jack 33 and the slot 34 and are arranged in contact with the surface to be detected. At least two sliding grooves 2 are arranged on the bottom plate 1, a supporting group 3 is arranged in the sliding grooves 2 in a sliding manner, the supporting group 3 comprises a first supporting frame 31 and a second supporting frame 32, when the detection device needs to fix bearings to be detected with different sizes, the first supporting frame 31 or the second supporting frame 32 can be operated to slide relatively, so that the size of a clamping opening 4 formed by the first supporting table 311 and the second supporting table 321 is changed, the bearings to be detected with different sizes can be clamped and fixed by the resistance detection device, when the size of the insulation resistance of the bearing to be detected needs to be measured, resistance data can be obtained only by inserting two test probes of a multimeter into the jack 33 and the slot 34 respectively, and because the first supporting table 311 and the second supporting table 321 are arranged on the outer surface of the inner ring of the bearing to be detected and the outer surface of the inner ring respectively, the detection device can measure the resistance of the insulation bearing with insulation coatings, the detection device is simple in structure, convenient to operate, capable of fixing and measuring the insulation bearings of different sizes and different types, and high in adaptability.
The support frame further comprises a sliding block 35 and a guide post 36, the sliding block 35 is arranged in the sliding groove 2 in a sliding mode, the sliding block 35 is provided with an accommodating cavity 351, a platform 352 is arranged in the accommodating cavity 351, two side walls of the sliding groove 2 are provided with racks 21, two clamping blocks 353 are arranged on the platform 352 in a sliding mode corresponding to the racks 21, through holes 37 are formed in the side walls of the sliding block 35 corresponding to the clamping blocks 353, the guide post 36 is movably arranged on the sliding block 35, one end of the guide post is in contact with the two clamping blocks 353 to form a driving end, the other end of the guide post penetrates through the supporting platform to achieve linkage of the supporting platform and the sliding block 35, a driving block 361 used for driving the clamping blocks 353 to slide and clamped with clamping teeth on the racks 21 is arranged at the driving end, the section of the driving block 361 is. The beneficial effect who so sets up is: adopt above-mentioned scheme, when the support frame slides certain position needs fixed support frame and makes the support frame stop sliding, only need operate guide pillar 36 and slide downwards to make the driver block 361 on the guide pillar 36 conflict fixture block 353, because the diameter that the driver block 361 is close to platform 352 one end is less than the diameter of keeping away from platform 352 one end, so two fixture blocks 353 slide to the rack 21 on the spout 2 both sides wall when driver block 361 conflicts fixture block 353, when fixture block 353 and the latch looks joint on the rack 21, rack 21 can lock the support frame and make the support frame fixed, this locking mechanical system fixity is stronger, support frame can not take place to slide at the in-process that detects insulation resistance after having guaranteed to lock.
The platform 352 is provided with a clamping groove 354 corresponding to the driving block 361, and the driving block 361 and the clamping groove 354 are clamped and matched to lock the platform 352 on the guide post 36. The beneficial effect who so sets up is: by adopting the above scheme, after the driving block 361 drives the clamping block 353 to complete sliding, the driving block 361 is clamped into the clamping groove 354, so that the guide pillar 36 is fixed, the guide pillar 36 stops sliding, the clamping block 353 always keeps a state of being clamped on the rack 21, the support frame is kept fixed, and the stability of fixing the support frame is further improved.
The platform 352 is provided with a receiving groove 356, a return spring 355 is arranged in the receiving groove 356, one end of the return spring 355 is fixedly arranged on the fixture block 353, and the other end of the return spring is abutted against the side wall of the receiving groove 356. The beneficial effect who so sets up is: by adopting the scheme, the support frame is required to restore the sliding state again, only the guide post 36 needs to be operated to slide upwards, when the guide post 36 slides upwards, the driving block 361 is restored to the initial position, and the clamping block 353 is also restored to the initial position when the driving block 361 is restored to the initial position due to the arrangement of the return spring, so that the clamping block 353 is far away from the clamping teeth on the rack 21, and the support frame is restored to the sliding state again.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the equivalent changes made in the claims of the present invention, such as equivalent products with similar processes and similar structures, are also included in the scope of the present invention.
Claims (4)
1. The utility model provides an insulating bearing's resistance detection device, includes the bottom plate, its characterized in that: be provided with two at least spouts on the bottom plate, it is provided with the support group to slide in the spout, including first support frame and second support frame on the support group, be provided with first brace table on the first support frame, it is provided with the second brace table to correspond first brace table position on the second support frame, first brace table sets up the centre gripping mouth that forms the bearing that is used for the centre gripping to be measured with the second brace table relatively, all be provided with the jack on the side of first brace table and second brace table, the jack switches on the setting with the surface that awaits measuring of measuring the bearing mutually, first brace table and second brace table all are provided with the slot with the one side that the surface that awaits measuring contacted, the bottom plate is provided with the universal meter outward, two test probe of universal meter insert jack and slot respectively and with the surface that awaits measuring and contact the setting.
2. The apparatus for detecting the electrical resistance of an insulated bearing according to claim 1, wherein: the support frame still includes slider and guide pillar, the slider slides and sets up in the spout, the slider is provided with the holding chamber, the holding intracavity is provided with the platform, be provided with the rack on the spout both sides wall, it is provided with two fixture blocks to correspond rack position slip on the platform, the slider lateral wall corresponds the fixture block position and is provided with the through-hole, the guide pillar activity sets up on the slider, and its one end sets up with two fixture block offsets and forms the drive end, and the other end passes a brace table setting and realizes the linkage of brace table and slider, the drive end is provided with the drive block that is used for driving the fixture block slip and with the latch looks joint on the rack, the cross-section of drive block is trapezoidal, the diameter that the drive block is close to platform one.
3. The apparatus for detecting the electrical resistance of an insulated bearing according to claim 2, wherein: the position of the platform corresponding to the driving block is provided with a clamping groove, and the driving block is clamped and matched with the clamping groove to lock the guide pillar.
4. The electrical resistance detection device of an insulated bearing according to claim 2 or 3, wherein: the platform is provided with a containing groove, a return spring is arranged in the containing groove, one end of the return spring is fixedly arranged on the fixture block, and the other end of the return spring is abutted against the side wall of the containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258272.XU CN209894882U (en) | 2019-02-28 | 2019-02-28 | Resistance detection device of insulating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258272.XU CN209894882U (en) | 2019-02-28 | 2019-02-28 | Resistance detection device of insulating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209894882U true CN209894882U (en) | 2020-01-03 |
Family
ID=69016788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920258272.XU Active CN209894882U (en) | 2019-02-28 | 2019-02-28 | Resistance detection device of insulating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209894882U (en) |
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2019
- 2019-02-28 CN CN201920258272.XU patent/CN209894882U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 298 Fangjiashan Road, Huzhou City, Zhejiang Province 325000 Patentee after: Zhejiang Xinzi Precision Machinery Co.,Ltd. Patentee after: HUZHOU SANXING BEARING CO.,LTD. Address before: No. 298 Fangjiashan Road, Huzhou City, Zhejiang Province 325000 Patentee before: ZHEJIANG 8+1 PRECISION MACHINERY Co.,Ltd. Patentee before: HUZHOU SANXING BEARING CO.,LTD. |