CN208483791U - A kind of 350 roll plumization sets, bearing disassembling device - Google Patents
A kind of 350 roll plumization sets, bearing disassembling device Download PDFInfo
- Publication number
- CN208483791U CN208483791U CN201821021325.8U CN201821021325U CN208483791U CN 208483791 U CN208483791 U CN 208483791U CN 201821021325 U CN201821021325 U CN 201821021325U CN 208483791 U CN208483791 U CN 208483791U
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- snap
- gauge
- bearing
- jack
- plumization
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- 239000000463 material Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Abstract
The utility model discloses a kind of 350 roll plumization sets, bearing disassembling device, including bearing clip, first snap-gauge and the second snap-gauge, the bearing clip is hingedly formed by the first snap-gauge and the second snap-gauge, the bottom left and right ends of first snap-gauge are symmetrically arranged with the second groove, the middle part of first snap-gauge is equipped with the first card slot, the opposite face of first snap-gauge and the second snap-gauge is equipped with first rotating arm, the opposite face of second snap-gauge and the first snap-gauge is equipped with the second rotating arm, the right end of second rotating arm and the right end of first rotating arm are hinged by hinged shaft, front and back is symmetrically arranged with the first jack on the left of the bottom part down of the bearing clip, front and back is symmetrically arranged with the second jack on the right side of the bottom part down of the bearing clip；The utility model can conveniently and efficiently realize bearing removal, and provision for disengagement is avoided to damage, while significantly improving bearing removal efficiency, hence it is evident that reduce the failure rate of bearing disassembling device.
Description
Technical field
The utility model relates to a kind of bearing disassembling device, specifically a kind of 350 roll plumization set, bearing disassembling device.
Background technique
Currently, most of required precision is higher, main shaft bearing of the preferable milling equipment of stability all use it is single-row or double
Line column roller bearing.Therefore, in roller mill main axle precision maintenance usually, the disassembly of main shaft bearing is unavoidable.Due to list
The spinning rollers of column or Biserial cylindrical roller bearing are fixed on inner ring by retainer, with the integral knot of bearing inner race
Structure is seperated with bearing outer ring.Generally, main-shaft spindle head is bigger than bearing inner race, is not available and directly taps bearing inner race
Method or other methods dismantle bearing；
Currently, any drawing horse tool ejector bearings is all helpless, used provision for disengagement in the prior art,
The bearing disassembled is all roller abjection, retainer deformation, and shaft strength is uneven, and causing bearing to scrap cannot repeat to make
With, in addition disassembly when cause trunnion to damage.Therefore, main shaft accuracy decline is not only resulted in, can also make maintenance cost significantly
It improves.
Utility model content
The purpose of this utility model is to provide a kind of 350 roll plumization sets, bearing disassembling device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of 350 roll plumization sets, bearing disassembling device, including bearing clip, the first snap-gauge and the second snap-gauge, the axis
It holds clip hingedly to be formed by the first snap-gauge and the second snap-gauge, it is recessed that the bottom left and right ends of first snap-gauge are symmetrically arranged with second
Slot, the middle part of first snap-gauge are equipped with the first card slot, and the opposite face of first snap-gauge and the second snap-gauge is equipped with first and rotates
The lower section of arm, the process hinged ball of the first rotating arm and bolted splice, the bolt is equipped with nut, the bottom of second snap-gauge
Portion left and right ends are symmetrically arranged with the first groove, and the middle part of second snap-gauge is equipped with the second card slot, first card slot and second
Card slot size is identical, and the opposite face of second snap-gauge and the first snap-gauge is equipped with the second rotating arm, the right side of second rotating arm
End and the right end of first rotating arm are hinged by hinged shaft, and the left end of second rotating arm is equipped with bolt hole, the bearing clip
Bottom part down on the left of front and back be symmetrically arranged with the first jack, the top of first jack and the first support plate is fixed connects
It connects, the top of first support plate is equipped with the first elastic layer, and front and back is symmetrically arranged on the right side of the bottom part down of the bearing clip
Second jack, the upper end of second jack are fixedly connected with the second support plate, and the top of second support plate is equipped with
The bottom of second elastic layer, first jack and the second jack is equipped with the first buffer board and the second buffer board.
As a further solution of the present invention: first card slot and the second card slot are semicircle or ellipse,
First card slot and the second card slot size are identical.
As a further solution of the present invention: the bolt can rotate 0-45 degree around.
It is passed through as a further solution of the present invention: the bolt hole matches receiving bolt.
As a further solution of the present invention: first elastic layer is PVC material production, second elastic layer
It is made of PVC material.
As a further solution of the present invention: the quantity of first jack and the second jack everybody two.
As a further solution of the present invention: first buffer board and the second buffer board are made of elastic material.
Compared with prior art, the utility model has the beneficial effects that the utility model can conveniently and efficiently realize axis
Disassembly is held, provision for disengagement is avoided to damage, while significantly improving bearing removal efficiency, hence it is evident that reduce bearing disassembling device
Failure rate；
It by bolt passing through bolt hole, matches and is capable of fixing the first snap-gauge and the second snap-gauge, the first snap-gauge and second are blocked
Plate rotates a certain angle around hinged place, and the first card slot and the second card slot are placed in the lower section of bearing, and rotation bolt is to suitable
Bolt is inserted into bolt hole by angle, and rotary nut bolt is fixed, so that the first snap-gauge and the second snap-gauge effectively be made to fix
Firmly bearing, the first support plate and the second support plate are matched with the first groove and the second groove respectively, the first jack and second
Jack lifting, so that bearing device for hooping is lifted, the quantity of the first jack and the second jack everybody two, to make
First snap-gauge and the second snap-gauge uniform force, can effectively prevent the case where shaft strength unevenly damages, and first
It is upward that fagging and the upward power of the second support plate are able to drive bearing clip, to effectively remove bearing；
In conclusion the utility model structure is simple, solves disassembly bearing in existing equipment and cause bearing unrepairable
Damage, removal efficiency is high, corresponds to actual needs, and has promotional value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model middle (center) bearing clip closure.
Fig. 3 is the overlooking structure diagram that the utility model middle (center) bearing clip opens.
In figure: 1- bearing clip, the first support plate of 2-, the first jack of 3-, the first buffer board of 4-, the second support plate of 5-,
The second jack of 6-, the first snap-gauge of 7-, the second snap-gauge of 8-, 9- hinged ball, 10- nut, the first groove of 11-, the second groove of 12-, 13-
First card slot, the second card slot of 14-, 15- first rotating arm, the second rotating arm of 16-, 17- hinged shaft, the second buffer board of 18-, 19- spiral shell
Keyhole, 20- bolt, the first elastic layer of 21-, the second elastic layer of 22-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of 350 roll plumization sets, bearing disassembling device, including axis
Clip 1, the first snap-gauge 7 and the second snap-gauge 8 are held, the bearing clip 1 is hingedly formed by the first snap-gauge 7 and the second snap-gauge 8, described
The bottom left and right ends of first snap-gauge 7 are symmetrically arranged with the second groove 12, and the middle part of first snap-gauge 7 is equipped with the first card slot 13,
First card slot 13 is semicircle or ellipse, and the opposite face of first snap-gauge 7 and the second snap-gauge 8 is equipped with the first rotation
Arm 15, the process hinged ball 9 and bolt 20 of the first rotating arm 15 are hinged, and the bolt 20 can rotate 0-45 degree around,
The lower section of the bolt 20 is equipped with nut 10, and the screw thread matched with bolt 20, second card are equipped with inside the nut 10
The bottom left and right ends of plate 8 are symmetrically arranged with the first groove 11, and the middle part of second snap-gauge 8 is equipped with the second card slot 14, and described the
Two draw-in groove 14 is semicircle or ellipse, and first card slot 13 is identical with 14 size of the second card slot, first card slot 13
With the second card slot 14 to block bearing, the opposite face of second snap-gauge 8 and the first snap-gauge 7 is equipped with the second rotating arm 16, institute
The right end of the right end and first rotating arm 15 of stating the second rotating arm 16 is hinged by hinged shaft 17, the left end of second rotating arm 16
Equipped with bolt hole 19, the bolt hole 19 matches receiving bolt 20 and passes through, and bolt 20 is passed through bolt hole 19, matching can
The first snap-gauge 7 and the second snap-gauge 8 are fixed, the first snap-gauge 7 and the second snap-gauge 8 are rotated a certain angle around hinged place, first
Card slot 13 and the second card slot 14 are placed in the lower section of bearing, and bolt 20 is inserted into bolt hole 19 by rotation bolt 20 to suitable angle
In, and 10 bolt of rotary nut is fixed, so that the first snap-gauge 7 and the second snap-gauge 8 effectively be made to fix bearing, the bearing card
Front and back is symmetrically arranged with the first jack 3 on the left of the bottom part down of hoop 1, and the top of first jack 3 and the first support plate 2 are solid
Fixed connection, the top of first support plate 2 are equipped with the first elastic layer 21, and first elastic layer 21 is PVC material production, prevent
Only the multiple stress in the bottom of bearing clip 1 and damage, first elastic layer 21 can match the first groove 11 insertion first
In groove 11, front and back is symmetrically arranged with the second jack 6 on the right side of the bottom part down of the bearing clip 1, second jack 6
Upper end is fixedly connected with the second support plate 5, and the top of second support plate 5 is equipped with the second elastic layer 22, second elasticity
Layer 22 is made of PVC material, prevents the multiple stress in the bottom of bearing clip 1 and damages, and second support plate 5 can cooperate the
Two grooves 12 are inserted into the second groove 12, the first support plate 2 and the second support plate 5 respectively with the first groove 11 and the second groove 12
It matches, the first jack 3 and the lifting of the second jack 6, to 1 device of bearing clip is lifted, the first jack 3 and second
The quantity of jack 6 everybody two, to make 8 uniform force of the first snap-gauge 7 and the second snap-gauge, can effectively prevent bearing by
The case where power is unevenly damaged, the first support plate 2 and the upward power of the second support plate 5 are able to drive bearing clip 1 upwards,
To effectively remove bearing, it is slow that the bottom of first jack 3 and the second jack 6 is equipped with the first buffer board 4 and second
Punching 18, first buffer board 4 and the second buffer board 18 are made of elastic material, being capable of effective protection ground.
The working principle of the utility model is: bolt 20 is passed through bolt hole 19, matches and be capable of fixing 7 He of the first snap-gauge
Second snap-gauge 8 rotates a certain angle the first snap-gauge 7 and the second snap-gauge 8 around hinged place, the first card slot 13 and the second card slot
14 are placed in the lower section of bearing, and bolt 20 is inserted into bolt hole 19 by rotation bolt 20 to suitable angle, and 10 spiral shell of rotary nut
Bolt is fixed, so that the first snap-gauge 7 and the second snap-gauge 8 effectively be made to fix bearing, the first support plate 2 and the second support plate 5 are divided
It is not matched with the first groove 11 and the second groove 12, the first jack 3 and the lifting of the second jack 6, thus by bearing clip 1
Device lifting, the quantity of the first jack 3 and the second jack 6 everybody two, thus make the first snap-gauge 7 and the second snap-gauge 8 by
Power is uniform, can effectively prevent the case where shaft strength unevenly damages, the first support plate 2 and the second support plate 5 to
On power be able to drive bearing clip 1 upwards, so that effectively bearing be removed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of 350 roll plumization sets, bearing disassembling device, including bearing clip (1), the first snap-gauge (7) and the second snap-gauge
(8), which is characterized in that the bearing clip (1) is hingedly formed by the first snap-gauge (7) and the second snap-gauge (8), first snap-gauge
(7) bottom left and right ends are symmetrically arranged with the second groove (12), and the middle part of first snap-gauge (7) is equipped with the first card slot (13),
The opposite face of first snap-gauge (7) and the second snap-gauge (8) is equipped with first rotating arm (15), the warp of the first rotating arm (15)
Cross hinged ball (9) and bolt (20) hingedly, the lower section of the bolt (20) is equipped with nut (10), the bottom of second snap-gauge (8)
Left and right ends are symmetrically arranged with the first groove (11), and the middle part of second snap-gauge (8) is equipped with the second card slot (14), second card
Plate (8) and the opposite face of the first snap-gauge (7) are equipped with the second rotating arm (16), the right end of second rotating arm (16) and the first rotation
Hingedly by hinged shaft (17), the left end of second rotating arm (16) is equipped with bolt hole (19) to the right end of pivoted arm (15), the axis
It holds front and back on the left of the bottom part down of clip (1) to be symmetrically arranged with the first jack (3), the top of first jack (3) and the
One support plate (2) is fixedly connected, and the top of first support plate (2) is equipped with the first elastic layer (21), the bearing clip (1)
Bottom part down on the right side of front and back be symmetrically arranged with the second jack (6), the upper end of second jack (6) is fixedly connected with second
The top of support plate (5), second support plate (5) is equipped with the second elastic layer (22), first jack (3) and the 2000th
The bottom on jin top (6) is equipped with the first buffer board (4) and the second buffer board (18).
2. 350 roll plumization set according to claim 1, bearing disassembling device, which is characterized in that first card slot
(13) and the second card slot (14) is semicircle or ellipse, first card slot (13) are identical with the second card slot (14) size.
3. 350 roll plumization set according to claim 1, bearing disassembling device, which is characterized in that bolt (20) energy
It is enough to rotate 0-45 degree around.
4. 350 roll plumization set according to claim 1, bearing disassembling device, which is characterized in that the bolt hole (19)
Receiving bolt (20) is matched to pass through.
5. 350 roll plumization set according to claim 1, bearing disassembling device, which is characterized in that first elastic layer
(21) it is made for PVC material, second elastic layer (22) is made of PVC material.
6. 350 roll plumization set according to claim 1, bearing disassembling device, which is characterized in that first jack
(3) and the quantity of the second jack (6) everybody two.
7. 350 roll plumization set according to claim 1, bearing disassembling device, which is characterized in that first buffer board
(4) it is made with the second buffer board (18) of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021325.8U CN208483791U (en) | 2018-06-29 | 2018-06-29 | A kind of 350 roll plumization sets, bearing disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021325.8U CN208483791U (en) | 2018-06-29 | 2018-06-29 | A kind of 350 roll plumization sets, bearing disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483791U true CN208483791U (en) | 2019-02-12 |
Family
ID=65249089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021325.8U Active CN208483791U (en) | 2018-06-29 | 2018-06-29 | A kind of 350 roll plumization sets, bearing disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483791U (en) |
-
2018
- 2018-06-29 CN CN201821021325.8U patent/CN208483791U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dismantling device for 350 rolling mill Meihua sleeve and bearing Granted publication date: 20190212 Pledgee: Finance and finance of Fushun Company limited by guarantee Pledgor: LIAONING FUGONG TOOL CO.,LTD. Registration number: Y2024210000024 |