CN209731021U - A kind of motor bearings provision for disengagement - Google Patents
A kind of motor bearings provision for disengagement Download PDFInfo
- Publication number
- CN209731021U CN209731021U CN201920278335.8U CN201920278335U CN209731021U CN 209731021 U CN209731021 U CN 209731021U CN 201920278335 U CN201920278335 U CN 201920278335U CN 209731021 U CN209731021 U CN 209731021U
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- bracket
- pillar
- motor bearings
- mandril
- pillars
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Abstract
The utility model provides a kind of motor bearings provision for disengagement, including pedestal, the pedestal includes two parallel pillars, described two pillars are connected and fixed by bracket, hydraulic top is installed on the middle position of the bracket, the hydraulic top includes oil cylinder, the piston rod in the oil cylinder and the mandril for being fixed on piston rod extension end, the oil cylinder is fixed on bracket, the long axis direction of the mandril and the axial of the pillar are arranged in parallel, it is equipped with snap-gauge close to one end end of the mandril on the pillar, two snap-gauges are positioned opposite to each other.The efficiency of the utility model disassembly motor bearings is significantly higher than manual knockout, and will not cause to damage to workpiece, and be suitable for bearing, equipment and the scene of different size.
Description
Technical field
The utility model relates to motor device technical fields, and in particular to a kind of motor bearings provision for disengagement.
Background technique
Perhaps motor bearing is the one kind being specifically applied on motor or motor for motor bearings also known as bearing of motor
Special bearing.The bearing that motor uses is the part of a support shaft, it can also bear axis overhead with the rotation of leading axle
The component turned.Motor bearings is rubbed using the inner ring and outer ring metal covering of smooth metal balls or roller and lubrication to reduce
It wipes.These balls or roller " carry " load, support electric machine main shaft, rotate smoothly motor (rotor) can.
Currently, when carrying out the disassembly operation of motor bearings, due to being interference fit between bearing inner race and axis, so difficult
With disassembly.Common method for dismounting is beat by hand with copper rod being dismantled.It is this to beat the side dismantled by hand
Method is time-consuming and laborious first is that the efficiency of operation is too low；Second is that be easy to cause damage to workpiece, often because beat fault and to bearing
It causes to damage with bearing mounting hole, bearing cracking subscription rate is made when serious, affects the repair quality of motor.
Therefore, a kind of motor bearings provision for disengagement for being hardly damaged bearing and associated motor workpiece is needed at present.
Utility model content
For the above-mentioned deficiency of the prior art, the utility model provides a kind of motor bearings provision for disengagement, existing to solve
Hand disassembly method inefficiency easily damages the problem of workpiece.
The utility model provides a kind of motor bearings provision for disengagement, including pedestal, and the pedestal includes two parallel branch
Column, described two pillars are connected and fixed by bracket, and hydraulic top, the hydraulic top are equipped on the middle position of the bracket
Including the piston rod in oil cylinder, the oil cylinder and it is fixed on the mandril of piston rod extension end, the oil cylinder is fixed on bracket, institute
It states the long axis direction of mandril and the axial of the pillar is arranged in parallel, one end end on the pillar close to the mandril is equipped with
Snap-gauge, two snap-gauges are positioned opposite to each other.
Preferably, the bracket is provided with the adjusting location hole for adjusting distance between two pillars.
Preferably, connected between two pillars by V-type expansion bracket, the V-type expansion bracket include two rotating bars,
One end of connecting plate, casing and guide rod, two rotating bars is respectively hinged on pillar, the other end of two rotating bars and even
The end of fishplate bar is hinged, and link position of two rotating bars on pillar and connecting plate is symmetrical, the fixed peace of described sleeve pipe
Mounted in connecting plate middle position and its long axis it is vertical with the long axis of connecting plate, one end of guide rod, which passes through casing and slides with it, matches
It closes, the other end is fixedly connected with the middle position of bracket.
Preferably, the snap-gauge is equipped with card slot in one end close to another snap-gauge, it is preferable that the card slot is arc.
Specifically, the location hole that adjusts is the through-hole across bracket, and pillar is equipped with and positions with the adjusting
The fixation hole that hole matches is connected between the adjusting location hole and the fixation hole by pilot pin.
The beneficial effects of the utility model are,
1, in the provision for disengagement of the utility model, the mandril of hydraulic top withstands motor through shaft, and the snap-gauge of post tips protrudes into
Bearing is blocked in gap between bearing outer ring and motor device, then the mandril of hydraulic top is contributed to warp beam, and reaction force makes
Pillar pulls bearing by snap-gauge, thus disassembles bearing from motor through shaft, efficiency is significantly higher than manual knockout, and not
Workpiece can be caused to damage.
2, multiple adjusting location holes on bracket are connect with the fixation hole on pillar by pilot pin, so that two adjustable
The distance between pillar, so that the device of the utility model be made to be suitable for different scene and equipment.
3, connected between two pillars by V-type expansion bracket so that swinging strut adjust snap-gauge between apart from when, can
Guarantee the rotation of two branch column symmetries, so that the position of hydraulic top be made to remain at the centres of two pillars, mandril is aligned always
Warp beam will not shift because of the rotation of pillar, increase trouble for operation.
4, the setting of arc-shaped slot makes shaft strength more evenly so that snap-gauge can more firmly block bearing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the motor bearings provision for disengagement of the utility model.
Fig. 2 is the structural schematic diagram of motor bearings provision for disengagement in a state of use in Fig. 1.
Fig. 3 is the schematic diagram of the snap-gauge of the motor bearings provision for disengagement in Fig. 1.
In figure, 1, bracket, 2, pillar, 3, oil cylinder, 4, piston rod, 5, mandril, 6, snap-gauge, 7, rotating bar, 8, connecting plate, 9,
Casing, 10, guide rod, 11, adjusting location hole, 12, pilot pin, 13, motor, 14, warp beam, 15, bearing, 61, card slot.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
The range of the utility model protection all should belong in example.
Embodiment
The present embodiment provides a kind of motor bearings provision for disengagement, including pedestal, the pedestal includes two parallel pillars
2, described two pillars 2 are connected and fixed by bracket 1, hydraulic top are equipped on the middle position of the bracket 1, such as Fig. 1 institute
Show.The hydraulic top includes oil cylinder 3, the piston rod 4 in the oil cylinder 3 and the mandril 5 for being fixed on 4 extension end of piston rod.It is described
Oil cylinder 3 is fixed on bracket 1, and the long axis direction of the mandril 5 and the axial of the pillar 2 are arranged in parallel.It is leaned on the pillar 2
One end end of the nearly mandril 5 is equipped with snap-gauge 6, and two snap-gauges 6 are positioned opposite to each other, and two snap-gauges 6 are close to mutual
One end is equipped with semicircular card slot 61, as shown in Figure 3.
The both ends of the bracket 1 are symmetrically equipped with a column and adjust location hole 11, and the adjusting location hole 11 is across bracket 1
Through-hole, and pillar 2 be equipped with the fixation hole that matches of adjusting location hole 11, the adjusting location hole 11 with it is described
It is connected between fixation hole by pilot pin 12.The pillar 2 can the pilot pin 12 be axis rotated relative to the bracket 1.
It is connected between two pillars 2 by V-type expansion bracket, the V-type expansion bracket includes two rotating bars 7, connection
Plate 8, casing 9 and guide rod 10.One end of two rotating bars 7 is respectively hinged on pillar 2, and the other end of two rotating bars 7 is equal
It is hinged with the end of connecting plate 8, and link position of two rotating bars 7 on pillar 2 and connecting plate 8 is symmetrical.Casing 9 is solid
Dingan County mounted in 8 middle position of connecting plate and its long axis it is vertical with the long axis of connecting plate 8, one end of guide rod 10 pass through casing 9 and
It is slidably matched, and the other end is fixedly connected with the middle position of bracket 1.
As shown in Fig. 2, when using the motor bearings provision for disengagement operation of the present embodiment, first according to dismantled bearing 15
Specification and 15 place motor device of bearing determine the suitable distance between two pillars 2, and pillar 2 is placed on bracket 1
Appropriate adjusting location hole 11 at, with 12 connection pillar 2 of pilot pin and bracket 1.It rotates two pillars 2 simultaneously later, makes pillar 2
The snap-gauge 6 of end performs relative motion, and semicircular card slot 61 is stuck in securely between the outer ring of bearing 15 and motor 13.In bracket
The rotating bar 7 of the V-type expansion bracket of 1 other side with pillar 2 rotation, pull connecting plate 8 and casing 9 relative to guide rod 10 to
Direction far from bearing 15 is mobile, and the guide rod 10 being inserted in casing 9 is remained stationary due to being fixedly connected with bracket 1, from
And two pillars 2 is made not shift.
Later, the piston rod 4 for manipulating hydraulic top (artificial manipulation or manipulating by control module) is protruding, piston rod 4
Extension end on the end of fixed mandril 5 withstand in the warp beam 14 of motor 13.Hydraulic top continues to contribute, and mandril 5 is by hydraulic top
The bracket 1 and pillar 2 and card slot 61 being fixedly connected with hydraulic top are pushed to the direction far from motor 13 together, thus logical
It crosses card slot 61 and pulls out bearing 15 from warp beam 14, complete the disassembly of the bearing 15.
Although by reference to attached drawing and combining the mode of preferred embodiment that the utility model is described in detail, this
Utility model is not limited to this.Under the premise of not departing from the spirit and essence of the utility model, those of ordinary skill in the art
The embodiments of the present invention can be carried out with various equivalent modifications or substitutions, and these modifications or substitutions all should be practical at this
In novel covering scope/anyone skilled in the art within the technical scope disclosed by the utility model, can
Change or replacement are readily occurred in, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing shall be subject to the protection scope of the claim.
Claims (6)
1. a kind of motor bearings provision for disengagement, which is characterized in that including pedestal, the pedestal includes two parallel pillars (2),
Described two pillars (2) are connected and fixed by bracket (1), and hydraulic top is equipped on the middle position of the bracket (1), described
Hydraulic top includes oil cylinder (3), the piston rod (4) in the oil cylinder (3) and the mandril (5) for being fixed on piston rod (4) extension end, institute
It states oil cylinder (3) to be fixed on bracket (1), the long axis direction of the mandril (5) and the axial of the pillar (2) are arranged in parallel, institute
It states one end end on pillar (2) close to the mandril (5) and is equipped with snap-gauge (6), two snap-gauges (6) are positioned opposite to each other.
2. motor bearings provision for disengagement according to claim 1, which is characterized in that the bracket (1) is provided with for adjusting
Save the adjusting location hole (11) of distance between two pillars (2).
3. motor bearings provision for disengagement according to claim 1, which is characterized in that pass through V between two pillars (2)
Type expansion bracket connection, the V-type expansion bracket include two rotating bars (7), connecting plate (8), casing (9) and guide rod (10), two
One end of a rotating bar (7) is respectively hinged on pillar (2), end of the other end of two rotating bars (7) with connecting plate (8)
Hingedly, and link position of two rotating bars (7) on pillar (2) and connecting plate (8) is that symmetrically, described sleeve pipe (9) is fixed
It is mounted on connecting plate (8) middle position and its long axis is vertical with the long axis of connecting plate (8), one end of guide rod (10) passes through casing
(9) it is slidably matched with it, the other end is fixedly connected with the middle position of bracket (1).
4. motor bearings provision for disengagement according to claim 1, which is characterized in that the snap-gauge (6) is close to another card
One end of plate (6) is equipped with card slot (61).
5. motor bearings provision for disengagement according to claim 4, which is characterized in that the card slot (61) is arc.
6. motor bearings provision for disengagement according to claim 2, which is characterized in that the adjusting location hole (11) be across
The through-hole of bracket (1), and pillar (2) is equipped with the fixation hole to match with adjusting location hole (11), and described adjust is determined
It is connect between position hole (11) and the fixation hole by pilot pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920278335.8U CN209731021U (en) | 2019-03-05 | 2019-03-05 | A kind of motor bearings provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920278335.8U CN209731021U (en) | 2019-03-05 | 2019-03-05 | A kind of motor bearings provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731021U true CN209731021U (en) | 2019-12-03 |
Family
ID=68685206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920278335.8U Active CN209731021U (en) | 2019-03-05 | 2019-03-05 | A kind of motor bearings provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731021U (en) |
-
2019
- 2019-03-05 CN CN201920278335.8U patent/CN209731021U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG SCENTS JIANYUAN BIO-TECH Co.,Ltd. Assignor: SHANDONG XIANGCHI GRAIN AND OIL CO.,LTD. Contract record no.: X2021980015275 Denomination of utility model: A disassembly device for motor bearing Granted publication date: 20191203 License type: Common License Record date: 20211217 |