CN205817735U - Disassembling fixture - Google Patents
Disassembling fixture Download PDFInfo
- Publication number
- CN205817735U CN205817735U CN201620706912.5U CN201620706912U CN205817735U CN 205817735 U CN205817735 U CN 205817735U CN 201620706912 U CN201620706912 U CN 201620706912U CN 205817735 U CN205817735 U CN 205817735U
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- Prior art keywords
- arm
- tie
- disassembling fixture
- pulling
- screw
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Abstract
The utility model discloses a kind of bearing removal work, including: the first arm-tie；Multiple dismantling screws, one end of multiple dismantling screws is connected with the first arm-tie, the other end is near part to be demolished；And pulling off device, pulling off device can along the axial stretching of this pulling off device, and pulling off device described axially on an end face be connected to the first arm-tie, another end face is resisted against on the workpiece being set with part to be demolished.This disassembling fixture has simple in construction, easily operated advantage, only this frock need to can be used to carry out bearing removal through simple training.
Description
Technical field
This utility model relates to a kind of workpiece provision for disengagement, more particularly, to a kind of disassembling fixture.
Background technology
Wind energy, as the regenerative resource of a kind of cleaning, is increasingly paid attention to by countries in the world.Its amount of accumulateing is huge, the whole world
Wind energy be about 2.74 × 109MW, the most available wind energy is 2 × 107MW, than the water energy total amount that can develop on the earth
Also want big 10 times.Wind-power electricity generation power supply by wind power generating set, support the pylon of generating set, storage battery charge controller, inverse
Become the compositions such as device, unloader, net-connected controller, accumulator battery；Wind power generating set includes wind wheel, electromotor；Containing leaf in wind wheel
Sheet, wheel hub, girth member etc. form.
In wind power generating set, electromotor is due to operating condition badly, and generator operation arises that different journey after 3 to 4 years
The damage of degree, is now accomplished by dismantling bearing.Electromotor in wind power generating set is typically at the height of 60 meters to 100 meters
Dry running, the disassembling fixture of conventional dismounting may not be suitable for this working environment, and the size of this kind of electromotor is relatively big, and one
As horse of drawing cannot meet the dismounting of bearing.So, currently need the bearing disassembling device of a kind of applicable wind power generating set badly.
Utility model content
For solving above-mentioned technical problem, the utility model discloses a kind of bearing removal work, including:
First arm-tie；
Multiple dismantling screws, one end of multiple dismantling screws is connected with the first arm-tie, the other end is near part to be demolished；
With
Pulling off device, pulling off device can along the axial stretching of this pulling off device, and pulling off device described axially on
An end face be connected to the first arm-tie, another end face is resisted against on the workpiece being set with part to be demolished.
In an embodiment of the present utility model, disassembling fixture also includes:
Second arm-tie, the first arm-tie and the second arm-tie be parallel and pulling off device and part to be demolished are arranged on the first arm-tie
And between the second arm-tie, the described other end and second arm-tie of multiple dismantling screws are connected.
In an embodiment of the present utility model, pulling off device is jack.
In an embodiment of the present utility model, jack is hydraulic jack.
In an embodiment of the present utility model, part to be demolished is collector ring and is formed with multiple screw, multiple tears open
Unload each in screw rod to be connected with corresponding screw in multiple screws respectively, and collector ring is arranged on electromotor rear end
On hollow axle.
In an embodiment of the present utility model, pulling off device is collector ring disassembling fixture, wherein, and collector ring dismounting work
Dress includes:
Cylindricality ring, an end face of cylindricality ring is resisted against on the hollow axle end face of electromotor rear end；With
Adjusting screw rod, the one end adjusting screw rod is fixed on another end face relative with one end face of cylindricality ring
Upper, the other end is through the screw in the first arm-tie, and adjusts screw rod and match with adjusting nut through the other end of the first arm-tie.
In an embodiment of the present utility model, multiple dismantling screws are respectively by nut and the first arm-tie and to be removed
Parts are connected.
Disassembling fixture disclosed in this utility model has simple in construction, easily operated advantage, only need to be through simple training
Instruction can use this frock to carry out the dismounting of parts.
Accompanying drawing explanation
Above and other aspect of the present utility model and feature by from below in conjunction with accompanying drawing the explanation of embodiment understood in
Existing, wherein:
Fig. 1 is the schematic diagram of the disassembling fixture according to first embodiment of the present utility model；
Fig. 2 is the schematic diagram of the disassembling fixture according to the second embodiment of the present utility model；With
Fig. 3 is the axonometric chart of the disassembling fixture of described second embodiment seen from the visual angle being different from Fig. 2.
Detailed description of the invention
Describe illustrative, non-limiting example of the present utility model with reference to the accompanying drawings in detail, to new according to this practicality
The disassembling fixture of type is further described.
The first arm-tie 1, multiple dismantling screw 3 and pulling off device is included according to disassembling fixture of the present utility model.Multiple tear open
The one end unloading screw rod 3 is connected with the first arm-tie 1, and the other end is near part to be demolished.Pulling off device can be along this pulling off device
Axial stretching, and the end face that pulling off device is in the axial direction is connected to the first arm-tie, and another end face is resisted against and is set with
On the workpiece of part to be demolished.Thus, pulling off device flexible general in the axial direction is passed through according to disassembling fixture of the present utility model
Part to be demolished disassembles, and therefore has simple in construction, easily operated advantage, only can need to use through simple training
This frock carries out the dismounting of workpiece.
It follows that carry out specifically according to the specific embodiment of disassembling fixture of the present utility model with reference to the accompanying drawings
Bright.
First embodiment
Elaborate to according to first embodiment of the present utility model referring to Fig. 1.
According to first embodiment of the present utility model, disassembling fixture includes first arm-tie the 1, second arm-tie 2, multiple dismounting spiral shell
Bar 3 and jack 4.In the first embodiment, part to be demolished is as a example by bearing, it will be apparent, however, to one skilled in the art, that treat
Dismounting parts are not limited to bearing.
First arm-tie 1 and the second arm-tie 2 are arranged on the both sides of bearing 6 to be removed, and the second arm-tie 2 is pressed close to bearing
6 install.Multiple dismantling screws 3 are set in parallel between the first arm-tie 1 and the second arm-tie 2, and every in multiple dismantling screw 3
The two ends of one are connected with the first arm-tie 1 and the second arm-tie 2 respectively so that stable guarantor between the first arm-tie 1 and the second arm-tie 2
Hold a certain distance.The base abutment of jack 4 on the first arm-tie 1, big piston is resisted against and is set with bearing 6 to be removed
On the end face towards the first arm-tie 1 of axle.During dismounting bearing 6, the big piston of jack 4 is made to extend for jack 4 pressurization, due to
Distance between first arm-tie 1 and the second arm-tie 2 is fixed, so the first arm-tie 1 drives the second arm-tie 2 when jack 4 extends
Moving to the direction of the first arm-tie 1, the second arm-tie 2 promotes the direction of bearing 6 first arm-tie 1 vertically to move further, thus
Bearing 6 is pulled down from axle.
Under this disassembling fixture uses two pieces of arm-ties, multiple dismantling screw 3 and jack 4 to be dismantled from axle by bearing 6
Coming, it is simple, time saving and energy saving to assemble.
Preferably, the two ends of each in above-mentioned multiple dismantling screw 3 are respectively by nut 5 and the first arm-tie 1 and the
Two arm-ties 2 are connected, it is ensured that dismantling screw 3 and the first arm-tie 1 and the second arm-tie 2 stable connection in bearing 6 unloading process.
Preferably, first arm-tie the 1, second arm-tie 2, dismantling screw 3, nut 5 and jack 4 are all by high-strength material system
Become, to adapt to dismantle the needs of large size bearing.
With continued reference to Fig. 1, use the bearing 6 of disassembling fixture dismounting electromotor disclosed in this utility model first embodiment
Time, first jack 4 and bearing 6 to be removed are arranged between the first arm-tie 1 and the second arm-tie 2, simultaneously with multiple nuts 5
Multiple dismantling screws 3 are fixed between the first arm-tie 1 and the second arm-tie 2；Big piston and the base of jack 4 are born against
On the end face towards the first arm-tie 1 of the first arm-tie 1 and generator shaft；The big piston of jack 4 is made for jack 4 pressurization
Elongation, can disassemble bearing 6 to be removed from generator shaft.
Second embodiment
Second embodiment of the present utility model is mainly used in the dismounting to the collector ring being formed with multiple screw, referring to
The structure using this second embodiment dismounting collector ring is elaborated by Fig. 2 and Fig. 3.
Disassembling fixture disclosed in second embodiment of the present utility model includes: the first arm-tie 1, dismantling screw 3 and current collection
Ring disassembling fixture (includes cylindricality ring 7, adjusts screw rod 8 and adjusting nut 9).
First arm-tie 1 is connected with collector ring 10 by multiple dismantling screws 3.Each in multiple dismantling screws 3
One end is by clamp nut and the first arm-tie 1 is connected, the other end passes through clamp nut screw phase corresponding with collector ring 10
Connect, to keep unloading process is relatively fixed between the first arm-tie 1 and collector ring 10.Collector ring disassembling fixture is arranged on generating
The end face (collector ring to be removed is arranged on the hollow axle of this electromotor rear end) of the hollow axle of machine rear end and the first arm-tie 1 it
Between, can be by hollow from electromotor rear end of collector ring 10 by adjusting this collector ring disassembling fixture length in the axial direction
Pull out on axle.More specifically, this collector ring disassembling fixture includes cylindricality ring 7, adjusts screw rod 8 and adjusting nut 9, wherein cylindricality ring
On the end face of the hollow axle that one end face of 7 is resisted against electromotor rear end, adjust screw rod 8 one end be fixed on cylindricality ring 7 with
On another end face that one end face is relative, the other end through the screw in the first arm-tie 1 and with adjusting nut 10 phase
Coordinate.
When using disassembling fixture dismounting collector ring 10 disclosed in the second embodiment of the present utility model, first by cylindricality ring 7
On the end face of the hollow axle being resisted against electromotor rear end and make to be screwed, adjust screw rod 8 through in the first arm-tie 1 simultaneously
Screw and coordinating with adjusting nut 9；Multiple dismantling screw 3 is used to be connected with collector ring 10 by first arm-tie 1 respectively；Adjust
Adjusting nut 9 so that the first arm-tie 1 moves to the direction of the hollow axle of electromotor rear end, due to the first arm-tie 1 and collector ring 10
Distance keep constant, so collector ring 10 is exited from the hollow axle of electromotor by the first arm-tie by multiple pull-out screw rods 3,
Thus complete the dismantlement work of collector ring.
Equally, the disassembling fixture in the second embodiment disclosed in this utility model have assembling simple, time saving and energy saving.This is torn open
Unload frock may be used for, but be not limited to, the work of the collector ring dismounting in wind-driven generator.
Although exemplary embodiments of the present utility model is illustrated, but it is clear that those skilled in the art can manage
Solve, can be changed in the case of without departing substantially from spirit of the present utility model and principle, its scope at claims and
Its equivalent is defined.
Claims (7)
1. a disassembling fixture, it is characterised in that including:
First arm-tie；
Multiple dismantling screws, one end of the plurality of dismantling screw is connected with described first arm-tie, the other end is near to be removed
Parts；With
Pulling off device, described pulling off device can along the axial stretching of this pulling off device, and described pulling off device at described axle
An end face upwards is connected to described first arm-tie, another end face is resisted against the workpiece being set with described part to be demolished
On.
Disassembling fixture the most according to claim 1, it is characterised in that described disassembling fixture also includes:
Second arm-tie, described first arm-tie is paralleled with described second arm-tie and described pulling off device and described part to be demolished set
Put between described first arm-tie and described second arm-tie, the described other end of the plurality of dismantling screw and described second arm-tie
It is connected.
Disassembling fixture the most according to claim 2, it is characterised in that described pulling off device is jack.
Disassembling fixture the most according to claim 3, it is characterised in that described jack is hydraulic jack.
Disassembling fixture the most according to claim 1, it is characterised in that described part to be demolished is collector ring and is formed many
Individual screw, each in the plurality of dismantling screw is connected with corresponding screw in the plurality of screw respectively, and institute
State collector ring to be arranged on the hollow axle of electromotor rear end.
Disassembling fixture the most according to claim 5, it is characterised in that described pulling off device is collector ring disassembling fixture, its
In, described collector ring disassembling fixture includes:
Cylindricality ring, an end face of described cylindricality ring is resisted against on the hollow axle end face of electromotor rear end；With
Adjusting screw rod, one end of described adjustment screw rod is fixed on another end relative with one end face of described cylindricality ring
On face, the other end through the screw in described first arm-tie, and described adjustment screw rod through described first arm-tie the other end with
Adjusting nut matches.
Disassembling fixture the most according to claim 1, it is characterised in that the plurality of dismantling screw is respectively by nut and institute
State the first arm-tie to be connected with described part to be demolished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706912.5U CN205817735U (en) | 2016-07-06 | 2016-07-06 | Disassembling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706912.5U CN205817735U (en) | 2016-07-06 | 2016-07-06 | Disassembling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817735U true CN205817735U (en) | 2016-12-21 |
Family
ID=57565594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706912.5U Expired - Fee Related CN205817735U (en) | 2016-07-06 | 2016-07-06 | Disassembling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817735U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863204A (en) * | 2017-03-13 | 2017-06-20 | 重庆钢铁(集团)有限责任公司 | Hooks coupling universal coupling provision for disengagement |
| CN110212707A (en) * | 2019-04-15 | 2019-09-06 | 国家电网有限公司 | Pull out briquetting attaching/detaching apparatus between magnetic pole |
| CN112571023A (en) * | 2020-11-27 | 2021-03-30 | 上海五钢设备工程有限公司 | Dismounting device of main oil cylinder copper bush of radial forging machine |
-
2016
- 2016-07-06 CN CN201620706912.5U patent/CN205817735U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863204A (en) * | 2017-03-13 | 2017-06-20 | 重庆钢铁(集团)有限责任公司 | Hooks coupling universal coupling provision for disengagement |
| CN106863204B (en) * | 2017-03-13 | 2019-01-01 | 重庆钢铁(集团)有限责任公司 | Hooks coupling universal coupling provision for disengagement |
| CN110212707A (en) * | 2019-04-15 | 2019-09-06 | 国家电网有限公司 | Pull out briquetting attaching/detaching apparatus between magnetic pole |
| CN112571023A (en) * | 2020-11-27 | 2021-03-30 | 上海五钢设备工程有限公司 | Dismounting device of main oil cylinder copper bush of radial forging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |