CN208929641U - A kind of rotor bearing press-in jig - Google Patents
A kind of rotor bearing press-in jig Download PDFInfo
- Publication number
- CN208929641U CN208929641U CN201821641055.0U CN201821641055U CN208929641U CN 208929641 U CN208929641 U CN 208929641U CN 201821641055 U CN201821641055 U CN 201821641055U CN 208929641 U CN208929641 U CN 208929641U
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- rectangular
- welded
- rotor
- tube
- bearing press
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Abstract
The utility model discloses a kind of rotor bearing press-in jigs, including bottom plate, perpendicular rectangular shaft and rotor body, the left and right sides bilateral symmetry of the top of the bottom plate is equipped with left clamping structure and right clamping structure, the rotor body is clipped between two stripper plates in left and right, the lower end of first rectangular slab is welded with the second rectangular slab by spring, the middle part of the left and right sides wall of second rectangular slab is welded with horizontal rectangular shaft, the top of the perpendicular rectangular shaft laterally offers rectangular opening, the horizontal rectangular shaft activity is plugged on the inside of rectangular opening, the bearing body includes outer ring and inner ring, the lower end of the two perpendicular rectangular shafts in left and right is located at the left and right sides above inner ring；The rotor bearing press-in jig, it is convenient for assembly to the good limit effect of rotor body, assembling quality is improved, just the assembly of different size of bearing body, assembly effect is good, improves the protection to bearing body.
Description
Technical field
The utility model belongs to press-in jig technical field, and in particular to a kind of rotor bearing press-in jig.
Background technique
Rotor refers to the rotary body by bearing support.Such as CD itself does not have the object of rotary shaft, when it is connected using rigidity
It connects or when additional shaft, can be considered a rotor.Nowadays rotor application is very extensive, and rotor generally makes with bearing fit installation
With.
But traditional rotor bearing press-in jig regulation performance is poor, forces to install on bearing and rotor by tools such as hammers
Together, it is easy to cause the damage of bearing, and traditional rotor bearing press-in jig is poor to the limit effect of rotor, causes to fill
It is poor with effect, it is therefore desirable to design a kind of rotor bearing press-in jig.
Utility model content
The purpose of this utility model is to provide a kind of rotor bearing press-in jigs, to solve to propose in above-mentioned background technique
Not only working efficiency is low in the prior art, but also the problem of waste a large amount of manpowers.
To achieve the above object, the utility model adopts the technical scheme that
A kind of rotor bearing press-in jig, including bottom plate, perpendicular rectangular shaft and rotor body, the left and right of the top of the bottom plate
Two sides bilateral symmetry is equipped with left clamping structure and right clamping structure, and the left clamping structure includes riser, the lower end of the riser
The welding in face and the upper surface of bottom plate is equipped with threaded rod laterally across screw thread on the riser, the right end of the threaded rod with
The inner ring left end of bearing is welded, and the outer ring right end of the bearing is welded by the left side wall of connecting rod and stripper plate, the rotor
Ontology is clipped between two stripper plates in left and right, and the top of the bottom plate is welded with top plate, the lower end surface of the top plate by bracket
Middle part be bolted cylinder be installed, the middle part of the upper surface of the lower end of the piston rod of the cylinder and the first rectangular slab
Welding, the lower end of first rectangular slab is welded with the second rectangular slab, the left and right sides wall of second rectangular slab by spring
Middle part be welded with horizontal rectangular shaft, the top of the perpendicular rectangular shaft laterally offers rectangular opening, the horizontal rectangular shaft activity
It is plugged on the inside of rectangular opening, the outside of the rotor body is equipped with bearing body, and the bearing body includes outer ring and inner ring,
The lower end of the two perpendicular rectangular shafts in left and right is located at the left and right sides above inner ring.
Preferably, the first telescoping tube is installed between the riser and stripper plate.
Preferably, there are two first telescoping tube is at least angularly set, first telescoping tube include the first inner tube and
First outer tube, the first inner tube activity are plugged on the inside of the first outer tube, the left end of first outer tube and the right side of riser
Wall welding, the right end of first inner tube and the left side wall of stripper plate weld.
Preferably, there are three the spring is at least equidistantly set.
Preferably, the outer cover of the spring is equipped with the second telescoping tube, and second telescoping tube includes the second outer tube and the
Two inner tubes, the second inner tube activity are plugged on the inside of the second outer tube, upper end and the first rectangular slab of second outer tube
Lower end surface welding, the lower end of second inner tube and the upper surface of the second rectangular slab are welded.
Preferably, lead at left and right sides of the left and right sides of the bottom interior wall of second outer tube and the top of the second inner tube
It crosses mounting rack rolling and idler wheel is installed.
Preferably, the stripper plate is arc panel setting.
Preferably, the inner wall of the stripper plate is adhesive with rubber layer.
Preferably, the rubber layer is zigzag setting.
Preferably, the outer end of the threaded rod is welded with the first round bar, and the outer end of the horizontal rectangular shaft is welded with the second circle
Bar.
The utility model proposes a kind of rotor bearing press-in jig have the advantage that compared with prior art
1, the rotor bearing press-in jig, it is convenient for assembly to the good limit effect of rotor body, assembling quality is improved,
Just the assembly of different size of bearing body, assembly effect is good, improves the protection to bearing body；
2, install when, by rotor body be placed on left and right two stripper plates between, then reverse threaded rod drive stripper plate to
Interior movement, rotor body is compressed, and then left and right adjusting erects rectangular shaft, so that the lower end of the two perpendicular rectangular shafts in left and right is located at
Then the top of the left and right sides of inner ring starts cylinder, drive the first rectangular slab, spring, the second rectangular slab, horizontal rectangular shaft and erect
Rectangular shaft moves downward, and squeezes bearing body, so that bearing body is sleeved on the outside of rotor body, then according to above-mentioned
Inverse operation dismantles rotor bearing；
3, since the elastic force of spring acts on, so that perpendicular rectangular shaft and inner ring soft contact, prevent perpendicular rectangular shaft and inner ring hard
Property contact, lead to the damage of bearing body；
4, rotor body is compressed, it is convenient for assembly, improve assembling quality；
5, the distance between two perpendicular rectangular shafts in left and right can be set according to actual needs, facilitate different size of bearing body
Assembly.
Detailed description of the invention
Fig. 1 is the main view sectional drawing of the structure of the utility model；
Fig. 2 is the portion the A enlarged drawing in the main view sectional drawing of the structure of the utility model；
Fig. 3 is the structural schematic diagram of the stripper plate of the utility model；
In figure: 1 bottom plate, 2 left clamping structures, 3 right clamping structures, 4 risers, 5 threaded rods, 6 bearings, 7 connecting rods, 8 squeeze
Plate, 9 first telescoping tubes, 91 first outer tubes, 92 first inner tubes, 10 brackets, 11 top plates, 12 cylinders, 13 first rectangular slabs, 14 bullets
Spring, 15 second rectangular slabs, 16 horizontal rectangular shafts, 17 perpendicular rectangular shafts, 18 rectangular openings, 19 bearing bodies, 191 outer rings, 192 inner ring, 20
Rotor body, 21 second telescoping tubes, 211 second outer tubes, 212 second inner tubes, 22 mounting racks, 23 idler wheels, 24 rubber layers, 25 first
Round bar, 26 second round bars.
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.Specific embodiment described herein is only used to explain the utility model, is not used to limit the utility model.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
The utility model provides a kind of rotor bearing press-in jig as shown in Figs. 1-3, including bottom plate 1, perpendicular rectangular shaft
17 and rotor body 20, the left and right sides bilateral symmetry of the top of the bottom plate 1 is equipped with left clamping structure 2 and right clamping structure 3,
The left clamping structure 2 includes riser 4, the welding of the upper surface of the lower end surface and bottom plate 1 of the riser 4, cross on the riser 4
Threaded rod 5 is installed to by screw thread, the right end of the threaded rod 5 and the inner ring left end of bearing 6 are welded, outside the bearing 6
Ring right end is welded by the left side wall of connecting rod 7 and stripper plate 8, and the rotor body 20 is clipped between two stripper plates 8 in left and right,
The top of the bottom plate 1 is welded with top plate 11 by bracket 10, is bolted peace in the middle part of the lower end surface of the top plate 11
Equipped with cylinder 12, the middle part of the upper surface of the lower end of the piston rod of the cylinder 12 and the first rectangular slab 13 is welded, and described first
The lower end of rectangular slab 13 is welded with the second rectangular slab 15, the middle part of the left and right sides wall of second rectangular slab 15 by spring 14
It is welded with horizontal rectangular shaft 16, the top of the perpendicular rectangular shaft 17 laterally offers rectangular opening 18, and the horizontal rectangular shaft 16 is living
The outside of the dynamic inside for being plugged on rectangular opening 18, the rotor body 20 is equipped with bearing body 19, and the bearing body 19 includes
Outer ring 191 and inner ring 192, the lower end of the two perpendicular rectangular shafts 17 in left and right are located at the left and right sides of 192 top of inner ring.
Specifically, the first telescoping tube 9 is installed between the riser 4 and stripper plate 8, by the effect of the first telescoping tube 9,
The effective shaking amplitude for reducing stripper plate 8.
Specifically, there are two first telescoping tube 9 is at least angularly set, first telescoping tube 9 includes the first outer tube
91 and first inner tube 92,92 activity of the first inner tube be plugged on the inside of the first outer tube 91, the left end of first outer tube 91
It being welded with the right side wall of riser 4, the right end of first inner tube 92 and the left side wall of stripper plate 8 weld, multiple stripper plates 8, into
One step reduces the shaking amplitude of stripper plate 8.
Specifically, there are three the spring 14 is at least equidistantly set, the quantity of spring 14 can be set according to actual needs.
Specifically, the outer cover of the spring 14 is equipped with the second telescoping tube 21, and second telescoping tube 21 includes outside second
Pipe 211 and the second inner tube 212,212 activity of the second inner tube are plugged on the inside of the second outer tube 211, second outer tube 211
Upper end and the first rectangular slab 13 lower end surface weld, the upper surface of the lower end of second inner tube 212 and the second rectangular slab 15
Welding, by the effect of the second telescoping tube 21, is effectively reduced the shaking amplitude of the second rectangular slab 15.
Specifically, the left and right sides of the bottom interior wall of second outer tube 211 and the top of the second inner tube 212 or so two
Side passes through the rolling of mounting rack 22 and is equipped with idler wheel 23, by the effect of idler wheel 23, facilitates the second outer tube 211 and the second inner tube
Smooth sliding between 212.
Specifically, the stripper plate 8 is arc panel setting, improves the contact area of stripper plate 8 Yu rotor body 20, mentions
The high limit effect to rotor body 20.
Specifically, the inner wall of the stripper plate 8 is adhesive with rubber layer 24, the elastic reaction of rubber layer 24, improves to turning
The protection of sub- ontology 20.
Specifically, the rubber layer 24 is zigzag setting, and the elastic reaction of rubber layer 24 is improved to rotor body 20
Protection while, improve 24 degree of roughness of rubber layer, improve rubber layer 24 to the frictional force of rotor body 20, improve
The limit effect of rotor body 20.
Specifically, the outer end of the threaded rod 5 is welded with the first round bar 25, and the outer end of the horizontal rectangular shaft 16 is welded with
Two round bars 26 facilitate torsion threaded rod 5 by the first round bar 25, and the effect of the second round bar 26 prevents perpendicular rectangular shaft 17 to be detached from cross
Rectangular shaft 16.
Working principle: when installation, rotor body 20 is placed between two stripper plates 8 in left and right, 5 band of threaded rod is then reversed
The dynamic inwardly movement of stripper plate 8, rotor body 20 is compressed, and then left and right adjusting erects rectangular shaft 17, so that the two perpendicular rectangles in left and right
The lower end of bar 17 is located at the top of the left and right sides of inner ring 192, then starts cylinder 12, drives the first rectangular slab 13, bullet
Spring 14, the second rectangular slab 15, horizontal rectangular shaft 16 and perpendicular rectangular shaft 17 move downward, and squeeze bearing body 19, make bearing
Ontology 19 is sleeved on the outside of rotor body 20, and then according to above-mentioned inverse operation, rotor bearing is dismantled；Perpendicular rectangular shaft
17 with inner ring 192 when just contacting, since the elastic force of spring 14 acts on, so that perpendicular rectangular shaft 17 and 192 soft contact of inner ring, prevent
Perpendicular rectangular shaft 17 and 192 hard contact of inner ring, lead to the damage of bearing body 19；Rotor body 20 is compressed, side
Civilian dress is matched, and assembling quality is improved；The distance between two perpendicular rectangular shafts 17 in left and right can be set according to actual needs, facilitate difference
The assembly of the bearing body 19 of size.
Therefore the rotor bearing press-in jig, it is convenient for assembly to the good limit effect of rotor body 20, improve assembly matter
Amount, the just assembly of different size of bearing body 19, assembly effect is good, improves the protection to bearing body 19.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of rotor bearing press-in jig, including bottom plate (1), perpendicular rectangular shaft (17) and rotor body (20), it is characterised in that:
The left and right sides bilateral symmetry of the top of the bottom plate (1) is equipped with left clamping structure (2) and right clamping structure (3), the left folder
Locking structure (2) includes riser (4), the welding of the upper surface of the lower end surface and bottom plate (1) of the riser (4), on the riser (4)
It is equipped with threaded rod (5) laterally across screw thread, the right end of the threaded rod (5) and the inner ring left end of bearing (6) are welded, the axis
The outer ring right end for holding (6) is welded by the left side wall of connecting rod (7) and stripper plate (8), and the rotor body (20) is clipped in left and right
Between two stripper plates (8), the top of the bottom plate (1) is welded with top plate (11) by bracket (10), the top plate (11)
It is bolted and is equipped with cylinder (12) in the middle part of lower end surface, the lower end of the piston rod of the cylinder (12) and the first rectangular slab
(13) middle part of upper surface is welded, and the lower end of first rectangular slab (13) is welded with the second rectangular slab by spring (14)
(15), the middle part of the left and right sides wall of second rectangular slab (15) is welded with horizontal rectangular shaft (16), the perpendicular rectangular shaft
(17) top laterally offers rectangular opening (18), and horizontal rectangular shaft (16) activity is plugged on the inside of rectangular opening (18),
The outside of the rotor body (20) is equipped with bearing body (19), and the bearing body (19) includes outer ring (191) and inner ring
(192), the lower end of the two perpendicular rectangular shafts (17) in left and right is located at the left and right sides above inner ring (192).
2. a kind of rotor bearing press-in jig according to claim 1, it is characterised in that: the riser (4) and stripper plate
(8) the first telescoping tube (9) are installed between.
3. a kind of rotor bearing press-in jig according to claim 2, it is characterised in that: first telescoping tube (9) is extremely
There are two angularly setting less, first telescoping tube (9) includes the first outer tube (91) and the first inner tube (92), first inner tube
(92) activity is plugged on the inside of the first outer tube (91), and the left end of first outer tube (91) and the right side wall of riser (4) weld,
The right end of first inner tube (92) and the left side wall of stripper plate (8) weld.
4. a kind of rotor bearing press-in jig according to claim 1, it is characterised in that: the spring (14) is at least equidistant
There are three if.
5. a kind of rotor bearing press-in jig according to claim 1, it is characterised in that: the outer cover of the spring (14)
Equipped with the second telescoping tube (21), second telescoping tube (21) includes the second outer tube (211) and the second inner tube (212), and described the
Two inner tubes (212) activity is plugged on the inside of the second outer tube (211), the upper end of second outer tube (211) and the first rectangular slab
(13) lower end surface welding, the lower end of second inner tube (212) and the upper surface of the second rectangular slab (15) are welded.
6. a kind of rotor bearing press-in jig according to claim 5, it is characterised in that: second outer tube (211)
It is rolled by mounting rack (22) at left and right sides of the left and right sides of bottom interior wall and the top of the second inner tube (212) and rolling is installed
It takes turns (23).
7. a kind of rotor bearing press-in jig according to claim 1, it is characterised in that: the stripper plate (8) is arc
Plate setting.
8. a kind of rotor bearing press-in jig according to claim 7, it is characterised in that: the inner wall of the stripper plate (8)
It is adhesive with rubber layer (24).
9. a kind of rotor bearing press-in jig according to claim 8, it is characterised in that: the rubber layer (24) is sawtooth
Shape setting.
10. a kind of rotor bearing press-in jig according to claim 1, it is characterised in that: the outer end of the threaded rod (5)
It is welded with the first round bar (25), the outer end of the horizontal rectangular shaft (16) is welded with the second round bar (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641055.0U CN208929641U (en) | 2018-10-10 | 2018-10-10 | A kind of rotor bearing press-in jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641055.0U CN208929641U (en) | 2018-10-10 | 2018-10-10 | A kind of rotor bearing press-in jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208929641U true CN208929641U (en) | 2019-06-04 |
Family
ID=66723992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821641055.0U Expired - Fee Related CN208929641U (en) | 2018-10-10 | 2018-10-10 | A kind of rotor bearing press-in jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208929641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883524A (en) * | 2019-10-25 | 2020-03-17 | 泗县金皖泵业有限公司 | Rapid dismounting device for rotor bearing seat and using method thereof |
| CN114516021A (en) * | 2022-02-10 | 2022-05-20 | 海淘信息科技江苏有限公司 | Intelligent auxiliary installation device for electromechanical equipment |
| CN114654422A (en) * | 2022-04-25 | 2022-06-24 | 广西玉柴机器股份有限公司 | Mounting tool for small piston ring |
-
2018
- 2018-10-10 CN CN201821641055.0U patent/CN208929641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883524A (en) * | 2019-10-25 | 2020-03-17 | 泗县金皖泵业有限公司 | Rapid dismounting device for rotor bearing seat and using method thereof |
| CN114516021A (en) * | 2022-02-10 | 2022-05-20 | 海淘信息科技江苏有限公司 | Intelligent auxiliary installation device for electromechanical equipment |
| CN114654422A (en) * | 2022-04-25 | 2022-06-24 | 广西玉柴机器股份有限公司 | Mounting tool for small piston ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |