CN205914536U - Quick check device of sealed rolling mill bearing - Google Patents
Quick check device of sealed rolling mill bearing Download PDFInfo
- Publication number
- CN205914536U CN205914536U CN201620831418.1U CN201620831418U CN205914536U CN 205914536 U CN205914536 U CN 205914536U CN 201620831418 U CN201620831418 U CN 201620831418U CN 205914536 U CN205914536 U CN 205914536U
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- pole
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- handle
- wheel disc
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Abstract
The utility model provides a quick check device of sealed rolling mill bearing, it is including adjusting pole, branch, the handle that has the eccentric wheel and pin, this regulation pole one end is the sphere so that withstand on the bearing inner diameter, one end has the external screw thread, and the preparation of branch one end has the internal thread, closes with the outer thread to match who adjusts the pole, and the opening form is made to the other end of this branch, and an opening through -hole is made a call to to both sides in this opening, and the opening through -hole passes the external diameter clearance fit of pin, opening through -hole and pin, the one end of handle have the spherical outside surface rim plate, this rim plate thickness is slightly littleer than the opening size of branch one end, this spherical outside surface rim plate is placed in the opening, this spherical outside surface rim plate is equipped with the rim plate through -hole, and this rim plate through -hole location is in the inclined to one side handle bar the central axis one side 0.5mm department in rim plate center, the beneficial effects of the utility model are that: it can adapt to the multiple bearing of different internal diameters, is that the check -out set reduces by a wide margin, practices thrift the cost, simplifies site management, and easy operation is easy -to -use, convenient to carry, and work efficiency can improve.
Description
Technical field
This utility model is related to technical field of bearings, belongs to a kind of quick check device of sealed rolling mill bearing.
Background technology
Existing sealed rolling mill bearing check device is shown in utility model patent: " the quick inspection of sealed rolling mill bearing
Device " the patent No. 201420155492.7.(see shown in Fig. 1, Fig. 2)；
It includes an external diameter steel ring less than bearing bore diameter 01；Identical on diameter line in the same end face of steel ring
Two cylindrical bars 03 of vertical welding at radius；Perpendicular bisector direction on steel ring, with two cylindrical bar place-centric lines；
A logical screw 05 is done at steel ring height 1/2；Install to steel ring external diameter direction in logical screw and twist bolt 04 on the other hand, this hands twists spiral shell
Steel ring external diameter is stretched out in the outer end of bolt, and the inner that this hands twists bolt is arranged in steel ring internal diameter, and the inner twisting bolt in handss is provided with
Spanner 02.
This device does bearing inspection and uses, when needing to check whether rolling mill bearing raceway has peeling it is not necessary to handle is with sealing
Bearing overhaul, also bearing need not be split out bearing block, only steel ring 01 need to be positioned over bearing about first row roller internal diameter
Place's (this string roller is easiest to peel off), rotates wrench 02, so that bolt 04 is withstood on bearing bore diameter, rotary handle 03, in bearing
Circle and the linkage of this device, with handss, ear sensation vibration and noise, to judge whether rolling mill bearing raceway has peeling.
This check device has weak point: the diameter dimension by steel ring 1 is limited, and this device can only check straight with steel ring
The bearing of the equivalently-sized internal diameter in footpath, a device can only check a kind of bearing of model.Therefore scene will prepare this device multiple,
There is the steel ring of different-diameter size, the bearing of different model could be checked, field management is easily chaotic.In addition, examining each time
Look into and will rotate wrench 02, so that bolt 04 is withstood on bearing bore diameter, waste time and energy, be unfavorable for operative.
Utility model content
The purpose of this utility model is to provide a kind of quick check device of sealed rolling mill bearing, and it is adapted to difference
Multiple bearings of internal diameter, are that inspection equipment is greatly decreased, cost-effective, simplify field management, and simple to operate easy-to-use, the side of carrying
Just, work efficiency is improved.
For achieving the above object, this utility model takes following design:
A kind of quick check device of sealed rolling mill bearing it is characterised in that: it includes adjusting rod (1), pole
(2) handle (3) and the pin (4) of eccentric, are carried；This adjusting rod (1) one end is sphere in order to withstand on bearing bore diameter；
One end carries external screw thread, and this external screw thread forms screw thread pair with the female thread of pole, in order to adjust the total length of this device, to adapt to
Different bearing bore diameters；Pole (2) one end makes female thread, matches with the external screw thread of adjusting rod (1), this pole (2)
The other end makes opening shape, and in this opening, an open hole is made a call in both sides, and open hole passes through pin (4), open hole and pin
(4) crest clearance cooperation；
One end of described handle (3) carries spherical outside surface wheel disc, and this wheel disc thickness omits than the opening size of pole (2) one end
Little, this spherical outside surface wheel disc is positioned in opening；This spherical outside surface wheel disc is provided with wheel disc through hole, and this wheel disc lead to the hole site is in wheel disk center
At handlebar central axis side 0.5mm partially；Pin (4) runs through the open hole of pole (2) and the wheel disc through hole mistake of handle (2)
It is full of cooperation, handle (3) rotates the total length change so that this check device within the specific limits, when handle (3) and pole (2)
When becoming 90 degree of angles, check device size is maximum.
The beneficial effects of the utility model are:
1 existing check device can only check the bearing of same size, and this check device is adapted to multiple axles of different inner diameters
Hold, be that inspection equipment is greatly decreased, cost-effective, simplify field management.
2 devices are simple to operate easy-to-use, and easy to carry, work efficiency is improved.
Brief description
Fig. 1 is prior art schematic front view.
Fig. 2 is the a-a cross-sectional schematic of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is Fig. 3 left view schematic diagram.
Fig. 5 is the schematic diagram that this utility model checks to bearing.
Reference: 1, adjusting rod；2nd, pole；3rd, handle；4th, pin.
Specific embodiment
Referring to shown in Fig. 3, Fig. 4, Fig. 5: a kind of quick check device of sealed rolling mill bearing, it include adjusting rod 1,
Pole 2, the handle 3 with eccentric and pin 4；This adjusting rod 1 one end is sphere in order to withstand on bearing bore diameter；One end
With external screw thread, this external screw thread forms screw thread pair with the female thread of pole, in order to adjust the total length of this device, to adapt to difference
Bearing bore diameter；Pole 2 one end makes female thread, matches with the external screw thread of adjusting rod 1, the other end of this pole 2 is made
Opening shape, in this opening, an open hole is made a call in both sides, and open hole passes through pin 4, and the crest clearance of open hole and pin 4 is joined
Close；
One end of described handle 3 carries spherical outside surface wheel disc, and this wheel disc thickness is more smaller than the opening size of pole 2 one end,
This spherical outside surface wheel disc is positioned in opening；This spherical outside surface wheel disc is provided with wheel disc through hole, and this wheel disc lead to the hole site is inclined in wheel disk center
At handlebar central axis side 0.5mm；Pin 4 runs through the open hole of pole 2 and the wheel disc through hole interference fit of handle 2,
Handle 3 rotates the total length change so that this check device within the specific limits, examines when handle 3 becomes 90 degree of angles with pole 2
Look into plant bulk maximum.
(see the Fig. 5) bearing inspection being realized in using this device: rolling mill bearing 001 is Packed built with carrying
Rolling mill bearing 002.This bearing check device handle 3 is tried one's best after drawing in, put into bearing about first row roller inner radius, rotate and adjust
Section pole 1, is allowed to be contacted with bearing bore diameter, lifts handle 3, be allowed to become 90 degree of angles with pole 2, now due to the work of eccentric
With this device to withstand bearing bore diameter, grasp pole 1, drive bearing inner race to rotate, or hold handle 3, stir bearing
Inner ring rotates.Have or not peeling, the inspection of complete matched bearings with audition and tactile sensation raceway.
Above in conjunction with accompanying drawing, this utility model preferred embodiment and embodiment are explained in detail, but this
Utility model now in the above-described embodiment and examples, in the ken that those skilled in the art possess, also may be used
To make a variety of changes on the premise of without departing from design of the present utility model.
Claims (1)
1. a kind of quick check device of sealed rolling mill bearing it is characterised in that: it include adjusting rod (1), pole (2),
Handle (3) with eccentric and pin (4)；This adjusting rod (1) one end is sphere in order to withstand on bearing bore diameter；One end
With external screw thread, this external screw thread forms screw thread pair with the female thread of pole, in order to adjust the total length of this device, to adapt to difference
Bearing bore diameter；Pole (2) one end make have female thread, match with the external screw thread of adjusting rod (1), this pole (2) another
Opening shape is made at end, and in this opening, an open hole is made a call in both sides, and open hole passes through pin (4), open hole and pin (4)
Crest clearance coordinates；
One end of described handle (3) carries spherical outside surface wheel disc, and this wheel disc thickness is more smaller than the opening size of pole (2) one end,
This spherical outside surface wheel disc is positioned in opening；This spherical outside surface wheel disc is provided with wheel disc through hole, and this wheel disc lead to the hole site is inclined in wheel disk center
At handlebar central axis side 0.5mm；Pin (4) runs through the open hole of pole (2) and the wheel disc through hole interference of handle (3)
Cooperation, handle (3) rotates the total length change so that this check device within the specific limits, when handle (3) is become with pole (2)
During 90 degree of angles, check device size is maximum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831418.1U CN205914536U (en) | 2016-08-03 | 2016-08-03 | Quick check device of sealed rolling mill bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831418.1U CN205914536U (en) | 2016-08-03 | 2016-08-03 | Quick check device of sealed rolling mill bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914536U true CN205914536U (en) | 2017-02-01 |
Family
ID=57871963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620831418.1U Active CN205914536U (en) | 2016-08-03 | 2016-08-03 | Quick check device of sealed rolling mill bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834217A (en) * | 2021-01-21 | 2021-05-25 | 广东韶钢松山股份有限公司 | Inspection device for four-row bearing of roller and using method thereof |
-
2016
- 2016-08-03 CN CN201620831418.1U patent/CN205914536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834217A (en) * | 2021-01-21 | 2021-05-25 | 广东韶钢松山股份有限公司 | Inspection device for four-row bearing of roller and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |