CN207387370U - A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system - Google Patents
A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system Download PDFInfo
- Publication number
- CN207387370U CN207387370U CN201721377480.9U CN201721377480U CN207387370U CN 207387370 U CN207387370 U CN 207387370U CN 201721377480 U CN201721377480 U CN 201721377480U CN 207387370 U CN207387370 U CN 207387370U
- Authority
- CN
- China
- Prior art keywords
- hone
- wedge
- oilstone
- rises
- shaft coupling
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000007667 floating Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of turbine rotor with guide rail to wheel bolt hole scene honing system, mainly include rail assembly, driving instrument and hone, rail assembly is made of guide rail, sliding block, installation base plate, the driving instrument being made of power unit, driving unit is installed on rail assembly, drive hone, it manually or automatically feeds, completes grinding work of the turbine rotor to wheel bolt hole；The driving instrument is connected with hone by shaft coupling B, shaft coupling A, and shaft coupling B, shaft coupling A use universal or floating connecting structure.There are two types of structures compared with rail assembly installation for the hone：Put middle installation, setoff installation.The beneficial effects of the utility model are：This honing system meets power plant's site operation narrow space requirement, reduces operating personnel's work difficulty, enhancing process reliability.
Description
Technical field
The utility model belongs to turbine rotor to wheel bolt hole machining tool field, mainly a kind of steamer with guide rail
Machine rotor is to wheel bolt hole scene honing system.
Background technology
Turbine rotor is both needed to wheel bolt hole scene finishing processing, general using live honing mode.It is related to honing
The design and selection of instrument, driving unit, power unit.Previous operation drives hone to add using hand-held power unit
Work causes the hole processed in oval, circle drum type, horn mouth, while labor intensity of operating staff is big, it is desirable that operating personnel's specialty
It is horizontal high.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and a kind of steam turbine with guide rail is provided and is turned
Son is to wheel bolt hole scene honing system.
The purpose of this utility model is completed by following technical solution.This turbine rotor with guide rail is to wheel
Bolt hole scene honing system, mainly including rail assembly, driving instrument and hone, rail assembly is by guide rail, sliding block, peace
Substrate composition is filled, the driving instrument being made of power unit, driving unit is installed on rail assembly, drives hone, hand
Grinding work of the turbine rotor to wheel bolt hole is completed in dynamic or auto-feed；The driving instrument and hone passes through
Shaft coupling B, shaft coupling A connections, shaft coupling B, shaft coupling A use universal or floating connecting structure.
Further, there are two types of structures compared with rail assembly installation for the hone：Put middle installation, biasing peace
Dress.
Further, the hone is mainly by grinding head body, the wedge that rises, oilstone, gib block, fixed stop, elasticity
Block, end cap driving unit composition, end cap driving unit are connected with grinding head body, equipped with gib block, the wedge that rises, fixed gear in grinding head body
Block and flexible block, the wedge that rises, which is connected and is passed through with end cap driving unit, is respectively arranged the fixed stop in anteroposterior position, flexible block
Limitation radial direction, lateral position；Oilstone is equipped with angularly disposed oilstone boss, and the wedge that rises is equipped with oblique with the cooperation of oilstone boss
The wedge guide groove that rises set, the elastic component axial compression oilstone of flexible block；Driving instrument is risen by the driving of end cap driving unit
Wedge axially moves, and the axial movement for the wedge that rises drives oilstone to be slided in the wedge guide groove that rises, and oilstone height accordingly adjusts.
This turbine rotor of the use with guide rail described in the utility model is to the top gem of a girdle-pendant of wheel bolt hole scene honing system
Mill method, this method comprises the following steps：
1st, before hone being put into turbine rotor to wheel bolt hole, handwheel is circled round, the maximum outer circle of oilstone is small
In processing aperture；
2nd, hone is put into turbine rotor to taking turns bolt hole, hone is by shaft coupling A, shaft coupling B with putting
It is connected in the driving instrument on rail assembly so that the Clamping Center of driving instrument is basically identical with treating honing bores center；
3rd, for precession handwheel until oilstone compresses bore area, startup driving instrument drives hone by universal drive component
Rotary cutting, hone make axial linear movement on rail assembly；The wedge that rises is pushed and pulled by end cap driving unit, realizes oilstone
Radial feed or retraction, the oilstone of swelling, gib block revolution complete circumferential grinding, and grinding head body axial feed is completed aperture and integrally ground
It cuts.
The beneficial effects of the utility model are：Double coupling reduces site operation by the way of universal or floating connection
Requirement to mounting platform, instrument centering adjustment；Rail assembly can be held on rotor, casing split any position, slightly
Adjustment can implement grinding out work.It is required according to real space, hone is equipped with two ways compared with rail assembly：It puts
Middle installation, setoff installation, the operating mode that setoff installation is suitble to construction space to be limited use.This honing system meets power plant's site operation
Narrow space requirement reduces operating personnel's work difficulty, enhancing process reliability.
Description of the drawings
Fig. 1 is the system synthesis structure diagram of the utility model.
Fig. 2 is the main view part section structural representation of hone in the utility model.
Fig. 3 is the left view structural representation of hone in the utility model.
Fig. 4 is the overlooking the structure diagram of hone in the utility model.
Fig. 5 is hone in the utility model compared with rail assembly setoff installation structure diagram.
Fig. 6 is that hone puts middle mounting structure schematic diagram compared with rail assembly in the utility model.
Reference sign：Driving instrument 1, sliding block 2, guide rail 3, installation base plate 4, shaft coupling B -5, shaft coupling A -6, vapour
Turbine wheel is to taking turns bolt hole 7, and end cap driving unit 8, flexible block 9, oilstone 10, grinding head body 11, fixed stop 12, rise wedge
13, handwheel 14, gib block 15, hone 16.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing：
As shown in Figs 1-4, this turbine rotor with guide rail is to wheel bolt hole scene honing system, mainly including guide rail
Assembly, driving instrument 1 and hone 16, rail assembly are made of guide rail 3, sliding block 2, installation base plate 4, and rail assembly can be put
Rotor, casing split any position are placed in, slightly adjustment can implement grinding out work.It is made of power unit, driving unit
Driving instrument 1 be installed on rail assembly, drive hone 16, manually or automatically feed, complete turbine rotor to wheel
The grinding work of bolt hole 7；The driving instrument 1 is connected with hone 16 by shaft coupling B5, shaft coupling A6, shaft coupling
B5, shaft coupling A6 use universal or floating connecting structure, reduce requirement of the site operation to mounting platform, instrument centering adjustment.
The hone 16 is mainly by grinding head body 11, the wedge 13 that rises, oilstone 10, gib block 15, fixed stop 12, elasticity
Block 9, end cap driving unit 8 form, and end cap driving unit 8 is connected with grinding head body 11, and gib block 15 in grinding head body 11 is housed, is risen
Wedge 13, fixed stop 12 and flexible block 9, the wedge 13 that rises, which is connected and passes through with end cap driving unit 8, to be respectively arranged in anteroposterior position
Fixed stop 12, the limitation of flexible block 9 radial direction, lateral position；Oilstone 10 is equipped with angularly disposed oilstone boss, rises on wedge 13
Equipped with the angularly disposed wedge guide groove that rises coordinated with oilstone boss.Oilstone 10 is packed into grinding head body 11, and oilstone boss is led with the wedge that rises
Match to slot, by the elastic component axial compression oilstone 10 of flexible block 9；Driving instrument 1 drives the wedge that rises by end cap driving unit 8
13 axially move, and the axial movement for the wedge 13 that rises drives oilstone 10 to be slided in the wedge guide groove that rises, the corresponding adjustment of height.
As shown in Figure 5 and Figure 6, there are two types of structures compared with rail assembly installation for the hone 16：Put it is middle installation,
Setoff installation, the operating mode that setoff installation is suitble to construction space to be limited use.
This turbine rotor of the use with guide rail described in the utility model is to the top gem of a girdle-pendant of wheel bolt hole scene honing system
Mill method, this method comprises the following steps：
1st, before hone 16 being put into turbine rotor to wheel bolt hole 7, handwheel 14 is circled round, the maximum of oilstone 10
Outer circle is less than processing aperture；
2nd, hone 16 is put into turbine rotor and passes through shaft coupling A6, shaft coupling to taking turns bolt hole 7, hone 16
B5 is connected with the driving instrument 1 being placed on rail assembly so that the Clamping Center of driving instrument 1 is with treating honing bores center basic one
It causes；
3rd, for precession handwheel 14 until oilstone 10 compresses bore area, startup driving instrument 1 drives the top gem of a girdle-pendant by universal drive component
Grinder has 16 rotary cuttings, and hone 16 makees axial linear movement on rail assembly；Risen by the push-and-pull of end cap driving unit 8
Wedge 13, realizes 10 radial feed of oilstone or retraction, and circumferential grinding, grinding head body 11 are completed in the oilstone 10 of swelling, the revolution of gib block 15
Axial feed completes aperture integral grinding.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think to be subject to equivalent substitution or change should all to belong to scope of the claims appended by the utility model.
Claims (3)
1. a kind of turbine rotor with guide rail is to wheel bolt hole scene honing system, it is characterised in that：It is total mainly to include guide rail
Into, driving instrument (1) and hone (16), rail assembly is made of guide rail (3), sliding block (2), installation base plate (4), by power
Unit, driving unit composition driving instrument (1) be installed on rail assembly, driving hone (16), manually or automatically into
It gives, completes grinding work of the turbine rotor to wheel bolt hole (7)；The driving instrument (1) and hone (16) passes through
Shaft coupling B (5), shaft coupling A (6) connection, shaft coupling B (5), shaft coupling A (6) use universal or floating connecting structure.
2. the turbine rotor according to claim 1 with guide rail is to wheel bolt hole scene honing system, it is characterised in that：
There are two types of structures compared with rail assembly installation for the hone (16)：Put middle installation, setoff installation.
3. the turbine rotor according to claim 1 with guide rail is to wheel bolt hole scene honing system, it is characterised in that：
The hone (16) mainly by grinding head body (11), the wedge that rises (13), oilstone (10), gib block (15), fixed stop (12),
Flexible block (9), end cap driving unit (8) composition, end cap driving unit (8) is connected with grinding head body (11), in grinding head body (11)
Equipped with gib block (15), the wedge that rises (13), fixed stop (12) and flexible block (9), the wedge that rises (13) connects with end cap driving unit (8)
It connects and passes through and be respectively arranged the fixed stop (12) in anteroposterior position, flexible block (9) limitation radial direction, lateral position；Oilstone (10)
Angularly disposed oilstone boss is equipped with, the wedge that rises (13) is equipped with the angularly disposed wedge guide groove that rises with the cooperation of oilstone boss,
The elastic component axial compression oilstone (10) of flexible block (9)；Driving instrument (1) drives the wedge that rises by end cap driving unit (8)
(13) axially move, the axial movement of the wedge that rises (13) drives oilstone (10) to be slided in the wedge guide groove that rises, and oilstone height is accordingly adjusted
It is whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377480.9U CN207387370U (en) | 2017-10-24 | 2017-10-24 | A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377480.9U CN207387370U (en) | 2017-10-24 | 2017-10-24 | A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387370U true CN207387370U (en) | 2018-05-22 |
Family
ID=62329916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377480.9U Active CN207387370U (en) | 2017-10-24 | 2017-10-24 | A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825279A (en) * | 2017-10-24 | 2018-03-23 | 杭州福朗机电科技有限公司 | A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system and method |
| CN111482778A (en) * | 2020-05-15 | 2020-08-04 | 马鞍山市润通重工科技有限公司 | Vertical aluminum-iron continuous casting machine die machining device and method |
-
2017
- 2017-10-24 CN CN201721377480.9U patent/CN207387370U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825279A (en) * | 2017-10-24 | 2018-03-23 | 杭州福朗机电科技有限公司 | A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system and method |
| CN111482778A (en) * | 2020-05-15 | 2020-08-04 | 马鞍山市润通重工科技有限公司 | Vertical aluminum-iron continuous casting machine die machining device and method |
| CN111482778B (en) * | 2020-05-15 | 2021-07-20 | 马鞍山市润通重工科技有限公司 | A vertical aluminum-iron continuous casting machine mold processing device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207387370U (en) | A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system | |
| CN205254728U (en) | Mao bamboo barrel bamboo joint grinding device | |
| CN101780651A (en) | Special-section mouth inner and outer side synchronous chamfering machine | |
| CN107414492A (en) | A kind of multifunctional efficient rate machining tool | |
| CN205703285U (en) | For processing the rotation machine table of the pump housing | |
| CN208759741U (en) | A kind of pad cutter | |
| CN107825279A (en) | A kind of turbine rotor with guide rail is to wheel bolt hole scene honing system and method | |
| CN203739009U (en) | Reducer special for stone cutter | |
| CN107571101A (en) | A kind of desk-top vibration damping abrasive machine | |
| CN210335555U (en) | Universal rotation angle locking device for assembling grinding head or milling head | |
| CN106137314A (en) | Operation abrasive drilling | |
| CN206426201U (en) | It is a kind of can suction high speed rotating punching device | |
| CN206315109U (en) | A kind of operation abrasive drilling | |
| CN104084871A (en) | Repair equipment for shaft diameter of high-temperature high-pressure steam turbine rotor | |
| CN203526657U (en) | Outer ring slot milling machine for large-diameter wound gasket | |
| CN107962219A (en) | A kind of cylindrical bar milling cutter | |
| CN102554324A (en) | Cutterhead-deflected linkable internal turbo cutlery | |
| CN202438891U (en) | Small automatic polishing machine for rail flange welding joint | |
| CN203426544U (en) | Hobbing cam machining device | |
| CN202572155U (en) | Novel single-point trimmer | |
| CN202037492U (en) | Horizontal belt knife grinder | |
| CN107138748A (en) | A kind of processing equipment of swivelling tool-holder | |
| CN206854552U (en) | Electric wire cutting machine | |
| CN205799206U (en) | Milling frock | |
| CN106041720A (en) | Milling and grinding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |