CN209230953U - Bearing sealed ring transfer detection device - Google Patents
Bearing sealed ring transfer detection device Download PDFInfo
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- CN209230953U CN209230953U CN201822108605.9U CN201822108605U CN209230953U CN 209230953 U CN209230953 U CN 209230953U CN 201822108605 U CN201822108605 U CN 201822108605U CN 209230953 U CN209230953 U CN 209230953U
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Abstract
The utility model relates to a kind of bearing sealed ring transfer detection devices, it includes workbench, motor, bracket, its structural feature is that the motor is fixed on workbench, motor shaft extends perpendicularly out workbench upper surface, motor shaft upper end passes through shaft coupling connecting mold connecting rod one end, the mold connecting rod other end is threadedly coupled bearing die bottom, the shaft for wearing joint bearing inner ring is equipped at the top of bearing die, and the inner ring of bearing to be measured is when being socketed on shaft, offset limit at the top of inner ring one end of bearing to be measured and bearing die, the shaft screw top connects the nut for clamping the bearing inner race other end to be measured；The bracket is fixed on the workbench, and cradle top is equipped with the bearing claw for engaging the fixed bearing outer ring to be measured, and bearing claw top surface is equipped with the arrow for being perpendicularly oriented to bearing inner race axle center., can be reliable to realize bearing sealed ring transfer detection in the case where not destroying bearing sealed ring by above structure, detection more efficiency, conveniently.
Description
Technical field
The utility model relates to a kind of bearing detecting devices, are a kind of bearing sealed ring transfer detection devices.
Background technique
Bearing sealed ring transfer detection is the indispensable procedure in bearing mnanufacture production and processing field, convenient hair in time
Existing bearing sealed ring problem, and carry out adjustment processing in time or assembly.The detection method of bearing sealed ring transfer at present is mainly used
Steel edge withstands sealing ring and is tested, it may be assumed that operation bearing observes sealing ring according to steel edge to the score situation of sealing ring
Whether shift, this method is although feasible, but causes to damage to bearing sealed ring, belongs to destructive testing, can generate one
Fixed waste, and increase production and processing cost.For this purpose, needing to improve existing bearing sealed ring transfer test device.
Summary of the invention
To overcome above-mentioned deficiency, the purpose of this utility model is that a kind of bearing sealed ring transfer detection dress is provided to this field
It sets, so that it is easily damaged damage to sealing ring when solving the detection of existing same device, thus the technical issues of generating waste.Its
Purpose is achieved by the following technical solution.
A kind of bearing sealed ring transfer detection device comprising workbench, motor, bracket, structural feature are described
Motor is fixed on workbench, and motor shaft extends perpendicularly out workbench upper surface, and motor shaft upper end is connected by shaft coupling connecting mold
Bar one end, the mold connecting rod other end are threadedly coupled bearing die bottom, are equipped with the axis for wearing joint bearing inner ring at the top of bearing die
Bar, and when the inner ring of bearing to be measured is socketed on shaft, offset limit at the top of inner ring one end of bearing to be measured and bearing die, described
Shaft screw top connects the nut for clamping the bearing inner race other end to be measured；The bracket is fixed on the workbench, branch
Top of the trellis is equipped with the bearing claw for engaging the fixed bearing outer ring to be measured, and bearing claw top surface is equipped with and is perpendicularly oriented to bearing
The arrow in inner ring axle center.By above structure, bearing outer ring is fixed using bracket, is fixed using bearing die and nut
Bearing inner race can be with dynamic bearing dry run operating condition, by the indicator of bracket upper bearing (metal) claw top surface after opening motor
The font printed on head and bearing sealed ring can effectively detect bearing sealed ring transfer situation.
In above-mentioned bearing sealed ring transfer detection device, the bracket includes three in vertically arranged bridge, bridge bottom
Portion is equipped with sliding block, and the workbench upper surface is fixed with annular base, and annular base inner hole connects the perforation of motor shaft as wearing,
Circumferentially equal distribution is set there are three radial groove annular base, the sliding block of three bridge bottoms and corresponding three radial directions
Sliding slot is slidably matched, and the clamping screw for both fixed relative position is equipped between sliding block and sliding slot.Pass through the bracket knot
Structure facilitates adjusting bracket to engage different dimensioned bearings outer rings and fixes.
In above-mentioned bearing sealed ring transfer detection device, the bracket includes three in vertically arranged bridge, bridge top
Portion and bottom are fixedly connected with circular disk, and are fixed by the circular disk of bottom and the workbench, the motor shaft, axis
Backing tool is respectively positioned on the circular disk inner hole, and circumferentially equal distribution sets that there are three radial to the circular disk at the top of bridge
Sliding slot, cooperation sets that there are three the bearing claws of opposite sliding in each sliding slot.With this configuration, bearing claw is adjusted to axis
Bearing outer-ring locking fixation is more reliable.
In above-mentioned bearing sealed ring transfer detection device, the shaft at the top of the bearing die is corresponding different bearings to be measured
The ladder shaft of inner ring bore.By the way that shaft is designed as ladder shaft, to be adapted to the bearing of different inner ring bores.
In above-mentioned bearing sealed ring transfer detection device, the nut is the ladder nut of two sections of various outer diameter sizes.Together
Sample, facilitate the inner ring of different dimensioned bearings to clamp.
In above-mentioned bearing sealed ring transfer detection device, the screw thread between the mold connecting rod and bearing die bottom connects
It takes over and is changed to polygonal shaft hole connection, and be locked between mold connecting rod and bearing die by radial direction lock screw.It is logical
The structure is crossed, facilitates and realizes bearing positive and negative rotation detection operation.
In above-mentioned bearing sealed ring transfer detection device, the bearing claw is heat-conducting metal pieces, bearing claw lateral surface
It is fixed with temperature sensor.With this configuration, temperature sensor facilitates external device for testing temperature rise, to realize bearing temperature rise
Test.
The utility model overall structure is relatively simple, can reliably realize bearing in the case where not destroying bearing sealed ring
Sealing ring transfer detection, detection more efficiency, conveniently, the sealing ring transfer detection device for being suitable as each class bearing use, or
The structure of same device is improved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model, has made the portion A in figure and has confined.
Fig. 2 is the side structure schematic diagram of Fig. 1.
Fig. 3 is the top surface structure schematic diagram of Fig. 1.
Fig. 4 is the portion the A enlarged structure schematic diagram of Fig. 1.
Fig. 5 is the improvement structural schematic diagram of Fig. 4.
Fig. 6 is that the bearing die of the utility model improves structural schematic diagram.
Serial number and title in figure are as follows: 1, workbench, 2, motor, 201, motor shaft, 3, annular base, 301, radial groove,
4, bridge, 401, sliding block, 402, bearing claw, 5, bearing to be measured, 6, shaft coupling, 7, mold connecting rod, 8, bearing die, 801,
Shaft, 9, nut, 10, temperature inductor, 11, circular disk, 1101, sliding slot.
Specific embodiment
Now in conjunction with attached drawing, the utility model is further described.
As shown in Figs 1-4, which includes workbench 1, motor 2, bracket, and motor passes through electricity
Machine support fitted bolt, nut are fixed on workbench bottom, and the motor shaft 201 of motor is extended perpendicularly out to workbench, motor
Axis upper end is threadedly coupled 8 bottom of bearing die, axis by 6 connecting mold connecting rod of shaft coupling, 7 one end, the mold connecting rod other end
It holds die top and is equipped with and wear the shaft 801 that bearing inner race 5 is surveyed in reception, and when the inner ring of bearing to be measured is socketed on shaft, axis to be measured
The inner ring one end held and the limit that offsets at the top of bearing die, shaft screw top are connected for clamping the bearing inner race other end to be measured
Nut 9.Above-mentioned bracket includes three in vertically arranged bridge 4, and bridge top is equipped with for engaging outside fixed bearing to be measured
The bearing claw 402 of circle, bearing claw top surface are equipped with the arrow for being perpendicularly oriented to bearing inner race axle center.Bridge bottom, which is equipped with, to be slided
Block 501, workbench upper surface bolt stationary annular pedestal 3, annular base inner hole connects the perforation of motor shaft, annular base as wearing
Circumferentially equal distribution is set there are three radial groove 301, the sliding block of three bridge bottoms and corresponding three radial grooves
It is slidably matched, and is equipped with the clamping screw for both fixed relative position between sliding block and sliding slot, by adjusting bridge and ring
The fixed position of shape pedestal to realize that bearing claw fixes the locking of bearing outer ring to be measured at the top of bridge, while can be adapted to
The locking requirement of different bearing outer ring sizes.
As shown in figure 5, above-mentioned bracket also may be designed to such as flowering structure: bracket includes three in vertically arranged bridge 4, bar
Top of the trellis and bottom are fixedly connected with circular disk 11, and are fixed by the circular disk of bottom and 1 bolt of workbench, motor shaft
201, bearing die 8 is respectively positioned on circular disk inner hole.Circular disk at the top of bridge is there are three circumferentially equal distribution is set
Radial sliding slot 1101, cooperation sets that there are three the bearing claws 402 of opposite sliding in each sliding slot.The structure is equally able to achieve branch
Frame fixes the locking of bearing outer ring to be measured, and it is more reliable to engage fixation.
As shown in fig. 6, the shaft 801 at above-mentioned 8 top of bearing die also may be designed as circle mouth in corresponding different bearings 5 to be measured
The ladder shaft of diameter, to be adapted to the bearing of different inner ring sizes.Likewise, nut 9 also may be designed as two sections of various outer diameter rulers
Very little ladder nut, the inner ring for being adapted to different dimensioned bearings clamp.
In addition to this, it is detected to be able to achieve bearing positive and negative rotation operation to be measured, above-mentioned mold connecting rod 7 and bearing die 8
Threaded connection between bottom also can be replaced polygonal shaft hole connection, and pass through radial direction between mold connecting rod and bearing die
Lock screw is locked.
Function as the bearing sealed ring transfer detection device further expands, the bearing claw of above-mentioned cradle top
402 be heat-conducting metal pieces, and bearing claw lateral surface is fixed with temperature sensor 10, the external temperature rise test dress of temperature sensor
It sets, to be able to achieve the function of bearing temperature rise test.
The process of bearing sealed ring transfer detection are as follows: bearing 5 to be measured is socketed on to the shaft at 8 top of bearing die first
801, and the inner ring of bearing to be measured is fixedly clamped at the top of bearing die by nut 9；Then adjusting bracket position makes bearing
The outer ring of the fixed bearing to be measured of claw 402, and the arrow of bearing claw top surface is made to be directed at the sealing ring surface of bearing to be measured
Font；Next motor 2 is opened, the motor shaft 201 of motor drives bearing die 8 to rotate by shaft coupling 6, mold connecting rod 7,
Bearing die drives bearing inner race rotation to be measured, operating condition needed for simulating bearing.Bearing operation for a period of time after, observation sealing
The case where enclosing transfer, final testing result that you can get it.
Claims (7)
1. a kind of bearing sealed ring transfer detection device comprising workbench (1), motor (2), bracket, it is characterised in that described
Motor (2) is fixed on workbench (1), and motor shaft (201) extends perpendicularly out workbench upper surface, and motor shaft upper end passes through shaft coupling
(6) connecting mold connecting rod (7) one end, the mold connecting rod other end are threadedly coupled bearing die (8) bottom, bearing die top
Equipped with the shaft (801) for wearing reception and surveying bearing (5) inner ring, and when the inner ring of bearing to be measured is socketed on shaft, bearing to be measured it is interior
Offset limit at the top of circle one end and bearing die, and the shaft screw top connection is for clamping the bearing inner race other end to be measured
Nut (9)；The bracket is fixed on the workbench, and cradle top is equipped with the axis for engaging the fixed bearing outer ring to be measured
It holds claw (402), bearing claw top surface is equipped with the arrow for being perpendicularly oriented to bearing inner race axle center.
2. bearing sealed ring transfer detection device according to claim 1, it is characterised in that the bracket includes three and is in
Vertically arranged bridge (4), bridge bottom are equipped with sliding block (401), and workbench (1) upper surface is fixed with annular base
(3), annular base inner hole is as wearing the perforation for connecing motor shaft (201), and annular base is there are three circumferentially equal distribution is set
Radial groove (301), the sliding block of three bridge bottoms are slidably matched with corresponding three radial grooves, and between sliding block and sliding slot
Equipped with the clamping screw for both fixed relative position.
3. bearing sealed ring transfer detection device according to claim 1, it is characterised in that the bracket includes three and is in
Vertically arranged bridge (4) is fixedly connected with circular disk (11) at the top and bottom of bridge, and by the circular disk of bottom with
The workbench (1) is fixed, and the motor shaft (201), bearing die (8) are respectively positioned on the circular disk inner hole, bridge top
Circular disk circumferentially equal distribution is set there are three radial sliding slot (1101), cooperation sets that there are three opposite in each sliding slot
The bearing claw (402) of sliding.
4. bearing sealed ring transfer detection device according to claim 1, it is characterised in that at the top of the bearing die (8)
Shaft (801) be corresponding different bearing (5) inner ring bores to be measured ladder shaft.
5. bearing sealed ring transfer detection device according to claim 1, it is characterised in that the nut (9) be two sections not
With the ladder nut of outer diameter.
6. bearing sealed ring transfer detection device according to claim 1, it is characterised in that the mold connecting rod (7) with
Threaded connection between bearing die (8) bottom replaces with polygonal shaft hole connection, and between mold connecting rod and bearing die
It is locked by radial lock screw.
7. bearing sealed ring transfer detection device according to claim 1, it is characterised in that the bearing claw (402) is
Heat-conducting metal pieces, bearing claw lateral surface are fixed with temperature sensor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108605.9U CN209230953U (en) | 2018-12-14 | 2018-12-14 | Bearing sealed ring transfer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108605.9U CN209230953U (en) | 2018-12-14 | 2018-12-14 | Bearing sealed ring transfer detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230953U true CN209230953U (en) | 2019-08-09 |
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ID=67507804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108605.9U Active CN209230953U (en) | 2018-12-14 | 2018-12-14 | Bearing sealed ring transfer detection device |
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| Country | Link |
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| CN (1) | CN209230953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122152A (en) * | 2019-12-10 | 2020-05-08 | 人本集团有限公司 | Sealing washer moment detection device that skids |
-
2018
- 2018-12-14 CN CN201822108605.9U patent/CN209230953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122152A (en) * | 2019-12-10 | 2020-05-08 | 人本集团有限公司 | Sealing washer moment detection device that skids |
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