CN110350726A - A kind of rotor off-axis restorative procedure - Google Patents
A kind of rotor off-axis restorative procedure Download PDFInfo
- Publication number
- CN110350726A CN110350726A CN201910650627.4A CN201910650627A CN110350726A CN 110350726 A CN110350726 A CN 110350726A CN 201910650627 A CN201910650627 A CN 201910650627A CN 110350726 A CN110350726 A CN 110350726A
- Authority
- CN
- China
- Prior art keywords
- axis
- platform
- fixing clamp
- motor
- rotor
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
Abstract
The invention discloses a kind of rotor off-axis restorative procedures, comprising the following steps: step 1: carrying out live actual size using rotor of the measuring tool to off-axis and surveys and draws, and records size；Step 2: after recording size, carrying out cutting to the plane of disruption at off-axis two using the Cutting platform on prosthetic device and go to put down, and carries out drilling after cutting to it and hole vehicle is gone out screw thread, two fractures go planar end surface to distinguish chamfering；Step 3: off-axis two parts are connected with mandrel screw rod, are tightened, and using bearings at both ends position as benchmark centering, shaft length size is corrected according to the size measured in step 1 by a piece mandrel screw rod of reprocessing；Step 4: having corrected size and welded, and carries out built-up welding to off-axis interface；The present invention can allow staff is more convenient to repair to off-axis, while can also be convenient for users to the waste residue that generates in cleaning repair process.
Description
Technical field
The present invention relates to a kind of restorative procedure, specially a kind of rotor off-axis restorative procedure belongs to off-axis and repairs skill
Art field.
Background technique
The Chinese patent of Publication No. CN108080879A is disclosed after a kind of pair of off-axis is repaired and be can be effectively prevented
The off-axis of primitive axis and the mutual relative rotation of prosthesis shaft repairs location structure, including primitive axis and be connected with primitive axis and with
The prosthesis shaft of the axis collinear of primitive axis, is provided with the connected unit coaxial with prosthesis shaft on the end face of prosthesis shaft, and primitive axis is close to repairing
The reparation groove to match with connected unit shape is provided in the primitive axis axial end of axis one end, the end face of prosthesis shaft is provided at least
One connected unit positioning convex platform is provided with the positioning groove to match with connected unit positioning convex platform shape in primitive axis axial end, fixed
Position groove and connected unit positioning convex platform correspond, and function is more single, is not able to satisfy the different use demands of user.
Existing rotor off-axis restorative procedure, is easy to produce a large amount of waste residue during repairing to off-axis
It will affect subsequent off-axis repair, and a variety of reparation structures are mounted on different positions, so that repair process is unusual
Trouble, brings certain influence to rotor off-axis reparation.
Summary of the invention
The object of the invention is that being repaired to solve existing rotor off-axis restorative procedure to off-axis
During be easy to produce a large amount of waste residue and will affect subsequent off-axis repair, and a variety of reparation structures are mounted on difference
Position so that the problem that repair process is very troublesome, and propose a kind of rotor off-axis restorative procedure.
The purpose of the present invention can be achieved through the following technical solutions: a kind of rotor off-axis restorative procedure, including with
Lower step:
Step 1: live actual size is carried out using rotor of the measuring tool to off-axis and is surveyed and drawn, and records size；
Step 2: after recording size, the plane of disruption at off-axis two is cut using the Cutting platform on prosthetic device
It prescinds flat, carries out drilling after cutting to it and hole vehicle is gone out into screw thread, two fractures go planar end surface to distinguish chamfering；
Step 3: off-axis two parts are connected with mandrel screw rod, are tightened, and with two end axles by a piece mandrel screw rod of reprocessing
Holding position is benchmark centering, and shaft length size is corrected according to the size measured in step 1；
Step 4: having corrected size and welded, and carries out built-up welding to off-axis interface；
Step 5: carrying out sanding and polishing to weld using the sanding and polishing platform on prosthetic device after the completion of welding,
The reparation to rotor off-axis is completed after the completion of sanding and polishing.
Be furthermore that: the prosthetic device includes repairing platform, Cutting platform and polishing grinding platform, and the cutting is flat
Platform and polishing grinding platform are arranged at the upper end outer surface for repairing platform, and the upper end outer surface for repairing platform is bolted
There is first motor, one end of the brake axle of the first motor is connected with the first brake bar, the side setting of the first motor
First slide, first brake bar run through the lower end of first slide, and the upper end outer surface of the first slide is fixedly installed with
Platform upper end outer surface middle position, the upper end spiral shell of the Cutting platform are being repaired in first fixing clamp, the Cutting platform setting
Tether and be connected to the second motor, brake axle one end of second motor is connected with the second brake bar, second brake bar it is upper
End is provided with third motor, and second brake bar runs through the lower end of third motor, one end of the brake axle of the third motor
It is provided with cast-cutting saw slice, the side of the third motor is provided with second slide, and the second slide and reparation platform sliding rail connect
It connects, the upper end of the second slide is fixedly installed with the second fixing clamp, and the upper end of the polishing grinding platform is provided with the 4th electricity
Machine, one end of the brake axle of the 4th motor are provided with polishing wheel, and the lower end for repairing platform is welded with support frame, described
The lower end of support frame is provided with bottom plate, and the leading exterior surface splicing of the bottom plate has horizontal ruler, and the lower end of the bottom plate is provided with
Socle, the rear end for repairing platform are provided with waste material box, and the lower end of the waste material box is provided with collecting box, the waste material box with
Collecting box connection.
Be furthermore that: the inner surface of the bottom plate offers connecting hole, and the socle passes through connecting hole and bottom plate activity
Connection, the connecting hole are threaded hole, and the lower end outer surface of the socle, which is glued, rubber mat.
Be furthermore that: first fixing clamp is identical as the specification of the second fixing clamp, first fixing clamp and second
The upper end outer surface of fixing clamp offers mounting hole, and the mounting hole is threaded hole, and the internal whorl of the mounting hole connects
There is a rotation column, the upper end of the rotation column is welded with rotating handle, and the inner surface of first fixing clamp and the second fixing clamp, which offers, to be consolidated
Determine hole, the rotation column is glued through one end of fixation hole fixture block, and the inner surface splicing of the fixture block has cushion compound.
Be furthermore that: the outer surface of the waste material box offers feed inlet, the back end outer surface hinge of the collecting box
It is connected with waste gate, the collecting box is internally provided with pulp-collecting box, and the pulp-collecting box is internally provided with cleaning box, described clear
The upper end outer surface of reason box is welded with assist handle.
Be furthermore that: the quantity of first fixing clamp and the second fixing clamp is two groups, and the first fixing clamp and
Two fixing clamps are in be placed in parallel.
Compared with prior art, the beneficial effects of the present invention are:
1, it by the reparation platform of setting, repairs and is provided with Cutting platform and polishing grinding platform on platform, allow work people
The cast-cutting saw slice on Cutting platform can be used in member after carrying out dimensional measurement, carries out cutting finishing to breaking part, and cutting
The polishing wheel that after off-axis connecting welding, can be used on polishing grinding platform is subjected to sanding and polishing to weld after cutting, allows and repairs
Off-axis after multiple is more beautiful, and Cutting platform and polishing grinding platform are mounted on the setting repaired on platform simultaneously, allows work
Personnel can be more convenient reparation of the completion to off-axis；
2, by the waste material box of setting and collecting box, waste material box is connected to collecting box, and opened up in waste material box into
Material mouth, the waste residue that staff generates during can be by the waste material generated in cutting process and sanding and polishing put into charging
In mouthful, after waste material and waste residue are put to feed inlet inside, it can drop into the pulp-collecting box inside collecting box, be set in pulp-collecting box
Cleaning box is set, waste material and waste residue can drop into inside cleaning box, and the setting of waste material box and collecting box eliminates staff's frequency
The trouble of platform is repaired in numerous cleaning, it is thus also avoided that waste material and waste residue accumulate in the situation generation for repairing platform influence repair process；
3, the mounting hole by the first fixing clamp of setting and the second fixing clamp, on the first fixing clamp and the second fixing clamp
In be threadedly coupled rotation column, using that fixed rotor can will be needed to be placed in fixation hole, reuse rotating handle and drive rotation
Column rotation, revolves column rotating down pressing, so that the fixture block on rotation column will need the rotor seizure repaired that it is preferably fixed up, blocks
Rotor can preferably be fixed up by the U-shaped profile of block, while the cushion compound on fixture block can prevent fixture block to electricity
Machine rotor causes secondary damage.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is entirety perspective view of the present invention.
Fig. 2 is the overall structure figure of the first fixing clamp of the invention；
Fig. 3 is the enlarged drawing in Fig. 2 of the present invention at A；
Fig. 4 is socle and connecting structure of bottom plate view of the invention；
Fig. 5 is the waste material box of the invention view in conjunction with collecting box；
Fig. 6 is collecting box interior view of the invention.
In figure: 1, repairing platform；2, first motor；3, the first brake bar；4, first slide；5, the first fixing clamp；501,
Mounting hole；502, column is revolved；503, rotating handle；504, fixation hole；505, fixture block；506, cushion compound；6, Cutting platform；7, the second electricity
Machine；8, the second brake bar；9, third motor；10, cast-cutting saw slice；11, second slide；12, the second fixing clamp；13, polishing grinding
Platform；14, the 4th motor；15, polishing wheel；16, support frame；17, bottom plate；171, connecting hole；18, horizontal ruler；19, socle；
191, rubber mat；20, waste material box；201, feed inlet；21, collecting box；211, waste gate；212, pulp-collecting box；213, cleaning box；
214, assist handle.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-6, a kind of rotor off-axis restorative procedure, comprising the following steps:
Step 1: live actual size is carried out using rotor of the measuring tool to off-axis and is surveyed and drawn, and records size；
Step 2: after recording size, the plane of disruption at off-axis two is cut using the Cutting platform 6 on prosthetic device
It prescinds flat, carries out drilling after cutting to it and hole vehicle is gone out into screw thread, two fractures go planar end surface to distinguish chamfering；
Step 3: off-axis two parts are connected with mandrel screw rod, are tightened, and with two end axles by a piece mandrel screw rod of reprocessing
Holding position is benchmark centering, and shaft length size is corrected according to the size measured in step 1；
Step 4: having corrected size and welded, and carries out built-up welding to off-axis interface；
Step 5: polishing throwing is carried out to weld using the sanding and polishing platform 13 on prosthetic device after the completion of welding
Light, sanding and polishing complete the reparation to rotor off-axis after the completion.
Prosthetic device includes repairing platform 1, Cutting platform 6 and polishing grinding platform 13, and Cutting platform 6 and polishing grinding are flat
Platform 13 is arranged at the upper end outer surface for repairing platform 1, and the upper end outer surface for repairing platform 1 has been bolted first motor 2, the
One end of the brake axle of one motor 2 is connected with the first brake bar 3, and first slide 4, the first braking is arranged in the side of first motor 2
Bar 3 runs through the lower end of first slide 4, and first motor 2 drives the rotation of the first brake bar 3 to allow first slide 4 sliding first
It is slided on seat 4, the upper end outer surface of first slide 4 is fixedly installed with the first fixing clamp 5, the electricity that staff can will repair
Sub- rotor prevents from being checked in the first fixing clamp 5, and 1 upper end outer surface middle position of platform is being repaired in the setting of Cutting platform 6,
The upper end of Cutting platform 6 has been bolted the second motor 7, and brake axle one end of the second motor 7 is connected with the second brake bar 8, the
The upper end of two brake bars 8 is provided with third motor 9, and the second brake bar 8 runs through the lower end of third motor 9, and the second motor 7 drives the
The rotation of two brake bars 8 slides third motor 9 on Cutting platform 6, and one end of the brake axle of third motor 9 is set
It is equipped with cast-cutting saw slice 10, third motor 9 drives the rotation of cast-cutting saw slice 10 to be cut, and the side of third motor 9 is provided with second
Slide 11, second slide 11 are connect with 1 sliding rail of platform is repaired, and the upper end of second slide 11 is fixedly installed with the second fixing clamp 12,
Rotor to be cut is fixed in the second fixing clamp 12 and carries out seven to it again by user, the upper end of polishing grinding platform 13
It is provided with the 4th motor 14, one end of the brake axle of the 4th motor 14 is provided with polishing wheel 15, and the 4th motor 14 drives polishing wheel
15 rotations carry out polishing grinding, and the lower end for repairing platform 1 is welded with support frame 16, and the lower end of support frame 16 is provided with bottom plate 17,
The leading exterior surface splicing of bottom plate 17 has horizontal ruler 18, and staff can recognize reparation platform by observation horizontal ruler 18
Whether horizontality is in, and the lower end of bottom plate 17 is provided with socle 19, and the rear end for repairing platform 1 is provided with waste material box 20, waste material
The lower end of box 20 is provided with collecting box 21, and waste material box 20 is connected to collecting box 21.
The inner surface of bottom plate 17 offers connecting hole 171, and socle 19 is flexibly connected with bottom plate 17 by connecting hole 171, is made
User can rotate socle 19 to adjust length of the socle 19 in connecting hole 171 to reach to adjust and repair plateau levels degree
Purpose, connecting hole 171 are threaded hole, and the lower end outer surface of socle 19, which is glued, rubber mat 191, plays the work of antiskid, shock-absorbing
With.
First fixing clamp 5 is identical as the specification of the second fixing clamp 12, outside the upper end of the first fixing clamp 5 and the second fixing clamp 12
Surface offers mounting hole 501, and mounting hole 501 is threaded hole, and the internal whorl of mounting hole 501 is connected with rotation column 502, revolves column
502 upper end is welded with rotating handle 503, and the setting person of being convenient to use of rotating handle 503 rotates rotation column 502, the first fixing clamp 5 and second
The inner surface of fixing clamp 12 offers fixation hole 504, and rotation column 502 is glued through one end of fixation hole 504 fixture block 505, blocks
The inner surface splicing of block 505 has cushion compound 506.
The outer surface of waste material box 20 offers feed inlet 201, for accepting waste material, the back end outer surface hinge of collecting box 21
It is connected with waste gate 211, collecting box 21 is internally provided with pulp-collecting box 212, and pulp-collecting box 212 is internally provided with cleaning box 213,
The upper end outer surface of cleaning box 213 is welded with assist handle 214.
Be furthermore that: the quantity of the first fixing clamp 5 and the second fixing clamp 12 is two groups, and the first fixing clamp 5 and
Two fixing clamps 12 are in be placed in parallel.
In the use of the present invention, repairing and being beaten on platform 1 provided with Cutting platform 6 and polishing by the reparation platform 1 of setting
Polish platform 13, allow staff after carrying out dimensional measurement i.e. can be used Cutting platform 6 on cast-cutting saw slice 10, to breaking part into
Row cutting finishing, and after dicing by after off-axis connecting welding, the polishing wheel 15 that can be used on polishing grinding platform 13 is right
Weld carries out sanding and polishing, makes the off-axis after repairing more beautiful, Cutting platform 6 is installed simultaneously with polishing grinding platform 13
Repairing the setting on platform 1, allowing the reparation of completion that staff can be more convenient to off-axis, the waste material box 20 of setting with
Collecting box 21, waste material box 20 are connected to collecting box 21, and have opened up feed inlet 201 in waste material box 20, and staff can be with
The waste residue generated during by the waste material generated in cutting process and sanding and polishing is put into feed inlet 201, waste material and useless
After slag is put to 201 inside of feed inlet, it can drop into the pulp-collecting box 212 inside collecting box 21, be arranged in pulp-collecting box 212
Cleaning box 213, waste material and waste residue can drop into inside cleaning box 213, and the setting of waste material box 20 and collecting box 21 eliminates work
Make personnel and frequently clear up the trouble for repairing platform 1, it is thus also avoided that waste material and waste residue accumulate in and repair the influence repair process of platform 1
Situation occurs, and has been threadedly coupled rotation column 502 in the first fixing clamp 5 and the mounting hole 501 on the second fixing clamp 12, using can be with
Fixed rotor will be needed to be placed in fixation hole 504, rotating handle 503 is reused and rotation column 502 is driven to rotate, rotation column 502 revolves
Turn to push, so that the fixture block 505 on rotation column 502 will need the rotor seizure repaired that it is preferably fixed up, fixture block 505
Rotor can preferably be fixed up by U-shaped profile, while the cushion compound 506 on fixture block 505 can prevent fixture block
505 pairs of rotors cause secondary damage.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of rotor off-axis restorative procedure, which comprises the following steps:
Step 1: live actual size is carried out using rotor of the measuring tool to off-axis and is surveyed and drawn, and records size；
Step 2: after recording size, the plane of disruption at off-axis two is cut using the Cutting platform (6) on prosthetic device
It goes to put down, carry out drilling after cutting to it and hole vehicle is gone out into screw thread, two fractures go planar end surface to distinguish chamfering；
Step 3: off-axis two parts are connected with mandrel screw rod, are tightened, and with bearings at both ends position by a piece mandrel screw rod of reprocessing
For benchmark centering, shaft length size is corrected according to the size measured in step 1；
Step 4: having corrected size and welded, and carries out built-up welding to off-axis interface；
Step 5: carrying out sanding and polishing to weld using the sanding and polishing platform (13) on prosthetic device after the completion of welding,
The reparation to rotor off-axis is completed after the completion of sanding and polishing.
2. a kind of rotor off-axis restorative procedure according to claim 1, which is characterized in that the prosthetic device includes
It is equal to repair platform (1), Cutting platform (6) and polishing grinding platform (13), the Cutting platform (6) and polishing grinding platform (13)
It is arranged in the upper end outer surface for repairing platform (1), the upper end outer surface for repairing platform (1) has been bolted first motor
(2), one end of the brake axle of the first motor (2) is connected with the first brake bar (3), and the side of the first motor (2) is set
It sets first slide (4), first brake bar (3) is outside the lower end of first slide (4), the upper end of the first slide (4)
Surface is fixedly installed with the first fixing clamp (5)；
Platform (1) upper end outer surface middle position, the upper end of the Cutting platform (6) are being repaired in Cutting platform (6) setting
It being bolted the second motor (7), brake axle one end of second motor (7) is connected with the second brake bar (8), and described second
The upper end of brake bar (8) is provided with third motor (9), and second brake bar (8) runs through the lower end of third motor (9), described
One end of the brake axle of third motor (9) is provided with cast-cutting saw slice (10), and it is sliding that the side of the third motor (9) is provided with second
Seat (11), the second slide (11) connect with platform (1) sliding rail is repaired, and the upper end of the second slide (11) is fixedly installed with
Second fixing clamp (12)；
The upper end of the polishing grinding platform (13) is provided with the 4th motor (14), the brake axle of the 4th motor () (14)
One end is provided with polishing wheel (15)；
The lower end for repairing platform (1) is welded with support frame (16), and the lower end of support frame as described above (16) is provided with bottom plate (17),
The leading exterior surface splicing of the bottom plate (17) has horizontal ruler (18), and the lower end of the bottom plate (17) is provided with socle (19)；
The rear end for repairing platform (1) is provided with waste material box (20), and the lower end of the waste material box (20) is provided with collecting box
(21), the waste material box (20) is connected to collecting box (21).
3. a kind of rotor off-axis restorative procedure according to claim 2, which is characterized in that the bottom plate (17) it is interior
Surface offers connecting hole (171), and the socle (19) is flexibly connected by connecting hole (171) with bottom plate (17), the connection
Hole (171) is threaded hole, and the lower end outer surface of the socle (19), which is glued, rubber mat (191).
4. a kind of rotor off-axis restorative procedure according to claim 2, which is characterized in that first fixing clamp
(5) identical as the specification of the second fixing clamp (12), first fixing clamp (5) and the upper end outer surface of the second fixing clamp (12) are equal
It offers mounting hole (501), the mounting hole (501) is threaded hole, and the internal whorl of the mounting hole (501) is connected with rotation column
(502), the upper end of rotation column (502) is welded with rotating handle (503), first fixing clamp (5) and the second fixing clamp (12)
Inner surface offers fixation hole (504), and rotation column (502) is glued through the one end of fixation hole (504) fixture block (505),
The inner surface splicing of the fixture block (505) has cushion compound (506).
5. a kind of rotor off-axis restorative procedure according to claim 2, which is characterized in that the waste material box (20)
Outer surface offers feed inlet (201), and the back end outer surface hinge of the collecting box (21) is connected with waste gate (211), described
Collecting box (21) is internally provided with pulp-collecting box (212), being internally provided with cleaning box (213) for the pulp-collecting box (212), described
The upper end outer surface of cleaning box (213) is welded with assist handle (214).
6. a kind of rotor off-axis restorative procedure according to claim 2, which is characterized in that first fixing clamp
It (5) is two groups with the quantity of the second fixing clamp (12), and the first fixing clamp (5) is put in parallel with the second fixing clamp (12)
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650627.4A CN110350726A (en) | 2019-07-18 | 2019-07-18 | A kind of rotor off-axis restorative procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650627.4A CN110350726A (en) | 2019-07-18 | 2019-07-18 | A kind of rotor off-axis restorative procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110350726A true CN110350726A (en) | 2019-10-18 |
Family
ID=68178813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910650627.4A Pending CN110350726A (en) | 2019-07-18 | 2019-07-18 | A kind of rotor off-axis restorative procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110350726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083224A (en) * | 2021-11-26 | 2022-02-25 | 国网四川省电力公司映秀湾水力发电总厂 | Repair method for fixed guide vane of mixed-flow water turbine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB699749A (en) * | 1950-11-23 | 1953-11-18 | Power Jets Res & Dev Ltd | Improvements in or relating to profile copying machines |
| CN101420155A (en) * | 2007-10-25 | 2009-04-29 | 鞍钢电气有限责任公司 | Restoration method for shaft break of motor |
| CN106385141A (en) * | 2016-11-28 | 2017-02-08 | 宁夏西北骏马电机制造股份有限公司 | Motor broken shaft reconnection technology |
| CN107877175A (en) * | 2017-11-07 | 2018-04-06 | 湖州百世安科技有限公司 | A kind of cutting sanding apparatus of circular steel |
| CN208163283U (en) * | 2018-03-29 | 2018-11-30 | 卢友柱 | A kind of tubular object extruding nozzle grinding device |
| CN209062699U (en) * | 2018-11-16 | 2019-07-05 | 东莞协旭机械有限公司 | A kind of waste liquid cleaning plant of Corrugated Roller Grinding Machine |
-
2019
- 2019-07-18 CN CN201910650627.4A patent/CN110350726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB699749A (en) * | 1950-11-23 | 1953-11-18 | Power Jets Res & Dev Ltd | Improvements in or relating to profile copying machines |
| CN101420155A (en) * | 2007-10-25 | 2009-04-29 | 鞍钢电气有限责任公司 | Restoration method for shaft break of motor |
| CN106385141A (en) * | 2016-11-28 | 2017-02-08 | 宁夏西北骏马电机制造股份有限公司 | Motor broken shaft reconnection technology |
| CN107877175A (en) * | 2017-11-07 | 2018-04-06 | 湖州百世安科技有限公司 | A kind of cutting sanding apparatus of circular steel |
| CN208163283U (en) * | 2018-03-29 | 2018-11-30 | 卢友柱 | A kind of tubular object extruding nozzle grinding device |
| CN209062699U (en) * | 2018-11-16 | 2019-07-05 | 东莞协旭机械有限公司 | A kind of waste liquid cleaning plant of Corrugated Roller Grinding Machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083224A (en) * | 2021-11-26 | 2022-02-25 | 国网四川省电力公司映秀湾水力发电总厂 | Repair method for fixed guide vane of mixed-flow water turbine |
| CN114083224B (en) * | 2021-11-26 | 2022-11-15 | 国网四川省电力公司映秀湾水力发电总厂 | Repair method of fixed guide vane of mixed-flow water turbine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022160450A1 (en) | Production apparatus for new energy automobile part machining | |
| CN109015296B (en) | Working method of H-shaped steel welding bead polishing and derusting device | |
| CN109333181B (en) | Cylindrical grinding device for automobile parts | |
| CN110977743A (en) | Polishing machine with cleaning function for bearing processing | |
| CN112643443A (en) | Hardware processing blank surface cleaning device | |
| CN110350726A (en) | A kind of rotor off-axis restorative procedure | |
| CN212977720U (en) | Deburring equipment for surface of sprayed part | |
| CN112025442A (en) | Grinding device for spring processing | |
| CN209035973U (en) | A kind of dual-purpose type pipeline beveling machine with safeguard function | |
| CN207104561U (en) | A kind of foot-operated polishing machine | |
| CN110153844B (en) | Constant voltage system of polishing based on industrial robot | |
| CN115647945B (en) | Mining machinery drill bit machining equipment and method | |
| CN115365942A (en) | Denture occlusion correcting device | |
| CN210877937U (en) | Nut processing equipment with clamping structure and capable of removing chips | |
| CN112497067A (en) | Double-station generator crankshaft multipoint processing device | |
| CN219853786U (en) | Automatic grinding device of accurate foundry goods cambered surface | |
| CN212947047U (en) | Rubber and plastic goggles precision finishing equipment of polishing | |
| CN215700251U (en) | High-efficient grinding device is used in precision bearing processing | |
| CN211916480U (en) | Polishing machine with cleaning function for bearing processing | |
| CN214162405U (en) | Wardrobe chamfering device | |
| CN219987270U (en) | Grinding wheel polishing equipment for engraving tool production | |
| CN110215973A (en) | A kind of broken stone roller device and its application method for wood fibre | |
| CN220094058U (en) | Positioning structure of steel pipe chamfering machine | |
| CN216633739U (en) | Thimble burr removing device | |
| CN219026886U (en) | Polishing device for tetrafluoro pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |