CN106475954A - Suspension type electric machines for roller dismantling device and its assembly and disassembly methods - Google Patents
Suspension type electric machines for roller dismantling device and its assembly and disassembly methods Download PDFInfo
- Publication number
- CN106475954A CN106475954A CN201510523751.6A CN201510523751A CN106475954A CN 106475954 A CN106475954 A CN 106475954A CN 201510523751 A CN201510523751 A CN 201510523751A CN 106475954 A CN106475954 A CN 106475954A
- Authority
- CN
- China
- Prior art keywords
- roller
- contiguous block
- positioning screw
- suspension type
- type electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
Abstract
The present invention provides a kind of dismantling device of suspension type electric machines for roller and its assembly and disassembly methods, motor connection is on roller-way axle journal, including contiguous block, positioning screw, support bar and pulling claw, described positioning screw longitudinally through contiguous block and points to the positioning screw hole on described axle journal, the upper end of the corresponding contiguous block of described positioning screw, lower end are respectively equipped with front nut, back nut, about described locating piece, two ends are each connects a horizontal support bar, the top of two pulling claws is correspondingly connected on two support bars, and the bottom bending relatively of two pulling claws constitutes L-shaped pulling claw structure.The present invention is simple to operate, and working performance is high, and onsite application is with strong points, reduces and hits the potential safety hazard that operation causes, and installation quality is reliably guaranteed, effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Description
Technical field
The present invention relates to a kind of dismantling device of suspension type roller-way reduction box；
The invention still further relates to the assembly and disassembly methods of the dismantling device using above-mentioned suspension type roller-way reduction box..
Background technology
At present during metallurgical works maintenance of equipment, all kinds of suspension type electric machines for roller (such as reduction box) need often to change,
Due to there is no specific purpose tool during actual job, there is the situation of inconvenience dismounting.
In prior art, generally operation is carried out using light instruments such as copper rod, sledgehammer, crowbars, not only efficiency is low but also dismount matter
Amount is difficult to be guaranteed, and therefore a kind of dismantling device that ensure that installation quality and improve work efficiency treated by letter.
Content of the invention
A variety of deficiencies of prior art in view of the above, the technical problem to be solved in the present invention is to provide a kind of guarantee to install matter
The dismantling device of the suspension type electric machines for roller of amount and raising work efficiency, to overcome the drawbacks described above of prior art.
For achieving the above object and other related purposes, the present invention provides a kind of dismantling device of suspension type electric machines for roller, and motor is even
Be connected on roller-way axle journal, including contiguous block, positioning screw, support bar and pulling claw, described positioning screw longitudinally through contiguous block and
Point to the positioning screw hole on described axle journal, the upper end of the corresponding contiguous block of described positioning screw, lower end are respectively equipped with front nut, rear spiral shell
Mother, about described locating piece, two ends are each connects a horizontal support bar, and the top of two pulling claws is correspondingly connected on two support bars,
The bending relatively of the bottom of two pulling claws constitutes L-shaped pulling claw structure.
Further, described support bar is threadedly connected to contiguous block two ends.
Further, the spanner that described contiguous block two ends are provided with outwardly stops into projection.
Further, the long-armed and galianconism junction of described L-shaped pulling claw structure is excessive circular structure.
Further, described positioning screw top is provided with the hexagonal (hexagon)nut that external diameter is more than contiguous block through hole.
Further, described pulling claw top is provided with the screw coaxially connected with support bar.
The present invention also provides a kind of assembly and disassembly methods of suspension type electric machines for roller, comprises the following steps：
1) two pulling claws are placed in motor both sides, adjust the spacing between two pulling claws；
2) positioning screw is passed through contiguous block and is connected with described positioning screw hole；
3) front nut is threaded to top, and adjusting back nut makes motor bottom be caught on by pulling claw；
4) motor is split out from roller-way axle journal by turn back nut；
5) when installing, repeat the above steps 1,2, contiguous block is close to motor, front nut pretension, and reverse turn front nut will
Motor is arranged on roller-way axle journal.
By above technical scheme, the present invention has following technique effect compared to prior art：
1st, after instrument uses, installation quality is reliably guaranteed；
2nd, simple to operate, working performance is high, and onsite application is with strong points；
3rd, reduce and hit the potential safety hazard that operation causes.
4th, effectively overcome various shortcoming of the prior art and have high industrial utilization.
Brief description
Fig. 1 is the structural representation of present pre-ferred embodiments.
Component label instructions：
1 contiguous block
2 positioning screws
3 support bars
4 pulling claws
5 front nuts
6 back nuts
7 motors
8 roller-ways
Specific embodiment
Hereinafter embodiments of the present invention are illustrated by particular specific embodiment, those skilled in the art can be taken off by this specification
The content of dew understands other advantages and effect of the present invention easily.
Refer to Fig. 1.It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., all only in order to coordinate
Content disclosed in bright book, so that those skilled in the art understands and reads, is not limited to the enforceable restriction of the present invention
Condition, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, in not shadow
Ring under present invention effect that can be generated by and the purpose that can reach, all should still fall and obtain and can contain in disclosed technology contents
In the range of lid.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and
The term of " one " etc., is merely convenient to understanding of narration, and is not used to limit the enforceable scope of the present invention, its relativeness
Be altered or modified, under no essence change technology contents, when being also considered as the enforceable category of the present invention.
Refering to the structural representation of the dismantling device preferred embodiment shown in Fig. 1, being shown as suspension type electric machines for roller of the present invention, hang
The dismantling device of hanging electric machines for roller includes contiguous block 1, positioning screw 2, support bar 3 and pulling claw 4.The top of positioning screw 2
Be provided with the hexagonal (hexagon)nut that external diameter is more than contiguous block through hole, positioning screw 2 longitudinally through and with contiguous block 1 and point to roller-way 8
Positioning screw hole on axle journal, the upper end of the corresponding contiguous block 1 of positioning screw 2, lower end are respectively equipped with front nut 5, back nut 6.Fixed
The left and right two ends of position block are each to connect a horizontal support bar 3, and the top of two pulling claws 4 is correspondingly connected on two support bars, and two
The bending relatively of the bottom of individual pulling claw 4 constitutes L-shaped pulling claw structure, and the long-armed and galianconism junction of L-shaped pulling claw structure is excessive
Arc structure.
Assembly and disassembly methods below in conjunction with suspension type electric machines for roller are described in further detail, and comprise the following steps：
1) first two pulling claws 4 are placed in motor 7 both sides, support bar 3 is threadedly connected to the two ends of contiguous block 1, and even
Connect the spanner that block two ends are provided with outwardly to stop into projection.Pulling claw top is provided with the M30 screw coaxially connected with support bar, supports
Bar is arranged in screw, and rotation support bar adjusts the spacing between two pulling claws, to be suitable for field apparatus size.
2) and then by M20 positioning screw contiguous block is passed through to screw in the M20 positioning screw hole of roller-way axle journal, with implementation tool positioning.
3) front nut 5 is threaded to top, and adjusting back nut 6 makes the bottom of motor 1 be caught on by pulling claw 4；
4) use 20mm opening dowelled spanner turn clockwise back nut 6, just can quickly smoothly by motor from roller-way axle journal
Split out.
5) when installing, repeat the above steps 1,2, contiguous block 1 is close to the flange of motor 7, front nut 5 pretension, reversely revolves
Motor 1 is arranged on the axle journal of roller-way 8 dynamic front nut 5.
Above-described embodiment only principle of the illustrative present invention and its effect, not for the restriction present invention.Any it is familiar with this skill
The personage of art all can carry out modifications and changes without prejudice under the spirit and the scope of the present invention to above-described embodiment.Therefore, such as
Those of ordinary skill in the art completed under without departing from disclosed spirit and technological thought all etc.
Effect modifications and changes, must be covered by the claim of the present invention.
Claims (7)
1. a kind of dismantling device of suspension type electric machines for roller, motor connection on roller-way axle journal it is characterised in that include contiguous block,
Positioning screw, support bar and pulling claw, described positioning screw longitudinally through contiguous block and point to described axle journal on positioning screw hole,
The upper end of the corresponding contiguous block of described positioning screw, lower end are respectively equipped with front nut, back nut, two ends about described locating piece
Each connection one horizontal support bar, the top of two pulling claws is correspondingly connected on two support bars, the bottom phase of two pulling claws
L-shaped pulling claw structure is constituted to bending.
2. suspension type electric machines for roller dismantling device according to claim 1 is it is characterised in that described support bar is threadedly connected to
Contiguous block two ends.
3. suspension type electric machines for roller dismantling device according to claim 2 it is characterised in that described contiguous block two ends be provided with to
The spanner projecting outward stops into projection.
4. suspension type electric machines for roller dismantling device according to claim 1 is it is characterised in that the length of described L-shaped pulling claw structure
Arm and galianconism junction are excessive circular structure.
5. suspension type electric machines for roller dismantling device according to claim 1 is it is characterised in that described positioning screw top is provided with
External diameter is more than the hexagonal (hexagon)nut of contiguous block through hole.
6. suspension type electric machines for roller dismantling device according to claim 1 is it is characterised in that described pulling claw top is provided with and props up
The coaxially connected screw of strut.
7. a kind of assembly and disassembly methods of the suspension type electric machines for roller described in claim 1 are it is characterised in that comprise the following steps：
1) two pulling claws are placed in motor both sides, adjust the spacing between two pulling claws；
2) positioning screw is passed through contiguous block and is connected with described positioning screw hole；
3) front nut is threaded to top, and adjusting back nut makes motor bottom be caught on by pulling claw；
4) motor is split out from roller-way axle journal by turn back nut；
5) when installing, repeat the above steps 1,2, contiguous block is close to motor, front nut pretension, and reverse turn front nut will
Motor is arranged on roller-way axle journal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510523751.6A CN106475954A (en) | 2015-08-24 | 2015-08-24 | Suspension type electric machines for roller dismantling device and its assembly and disassembly methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510523751.6A CN106475954A (en) | 2015-08-24 | 2015-08-24 | Suspension type electric machines for roller dismantling device and its assembly and disassembly methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106475954A true CN106475954A (en) | 2017-03-08 |
Family
ID=58233780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510523751.6A Pending CN106475954A (en) | 2015-08-24 | 2015-08-24 | Suspension type electric machines for roller dismantling device and its assembly and disassembly methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106475954A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516980A (en) * | 2017-09-08 | 2017-12-26 | 珠海格力电器股份有限公司 | A kind of dismounting frock dismounted with the workpiece of axle interference fit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29800235U1 (en) * | 1998-01-09 | 1998-05-28 | Kleinbongartz & Kaiser | Puller |
| CN201105427Y (en) * | 2007-11-11 | 2008-08-27 | 董玉飞 | Beam pumping unit crank pin extractor |
| CN202006450U (en) * | 2011-01-25 | 2011-10-12 | 中国石油化工股份有限公司 | Special detaching tool for motors of electric valves |
| CN202241068U (en) * | 2011-08-26 | 2012-05-30 | 新凤鸣集团股份有限公司 | Special disassembly tool for metering pump gear box |
| CN202517437U (en) * | 2012-04-16 | 2012-11-07 | 杭州萧山宏泰五金工具厂 | Heavy tong |
| CN202763753U (en) * | 2012-06-21 | 2013-03-06 | 唐山唐钢气体有限公司 | Dismantling tool for argon pump motor |
| CN203197835U (en) * | 2013-04-24 | 2013-09-18 | 湖北鑫荣矿业有限公司 | Small-sized drawing device |
| CN104647274A (en) * | 2013-11-21 | 2015-05-27 | 南车洛阳机车有限公司 | Oil pump gear dismounting device of diesel engine |
-
2015
- 2015-08-24 CN CN201510523751.6A patent/CN106475954A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29800235U1 (en) * | 1998-01-09 | 1998-05-28 | Kleinbongartz & Kaiser | Puller |
| CN201105427Y (en) * | 2007-11-11 | 2008-08-27 | 董玉飞 | Beam pumping unit crank pin extractor |
| CN202006450U (en) * | 2011-01-25 | 2011-10-12 | 中国石油化工股份有限公司 | Special detaching tool for motors of electric valves |
| CN202241068U (en) * | 2011-08-26 | 2012-05-30 | 新凤鸣集团股份有限公司 | Special disassembly tool for metering pump gear box |
| CN202517437U (en) * | 2012-04-16 | 2012-11-07 | 杭州萧山宏泰五金工具厂 | Heavy tong |
| CN202763753U (en) * | 2012-06-21 | 2013-03-06 | 唐山唐钢气体有限公司 | Dismantling tool for argon pump motor |
| CN203197835U (en) * | 2013-04-24 | 2013-09-18 | 湖北鑫荣矿业有限公司 | Small-sized drawing device |
| CN104647274A (en) * | 2013-11-21 | 2015-05-27 | 南车洛阳机车有限公司 | Oil pump gear dismounting device of diesel engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516980A (en) * | 2017-09-08 | 2017-12-26 | 珠海格力电器股份有限公司 | A kind of dismounting frock dismounted with the workpiece of axle interference fit |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |
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| RJ01 | Rejection of invention patent application after publication |