CN203765440U - Shaft neck on-line grinding repair machine - Google Patents
Shaft neck on-line grinding repair machine Download PDFInfo
- Publication number
- CN203765440U CN203765440U CN201420075352.9U CN201420075352U CN203765440U CN 203765440 U CN203765440 U CN 203765440U CN 201420075352 U CN201420075352 U CN 201420075352U CN 203765440 U CN203765440 U CN 203765440U
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- CN
- China
- Prior art keywords
- grinding
- repair machine
- line
- repaired
- machine
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a shaft neck on-line grinding repair machine, and adopts thetechnical scheme that the shaft neck on-line grinding repair machine comprises a speed adjusting motor and a chain gear transmission mechanism, wherein a gear transmission mechanism is arranged at the end part of a rotating shaft of the speed adjusting motor, and the gear transmission mechanism is meshed with a transmission chain; the other end of the transmission chain is meshed with an external gear of a cylindrical grinding repair machine; grinding clamping fixtures, a monitor appliance and positioning devices, which are connected by bolts, are uniformly distributed on an inner ring of the cylindrical grinding repair machine, rolling wheels are fixedly mounted at the end parts of the positioning devices, the grinding clamping fixtures are divided into three groups, the amount of the positioning devices is six, and the monitor appliance is a dial indicator. The shaft neck on-line grinding repair machine has the advantages that the structure is reasonable, the using effect is better, the on-line repairing and the grinding on to-be-repaired crank shafts can be conducted fully, the dismounting of the crank shafts is not required, the maintenance time can be saved greatly, the maintenance efficiency is improved, and the maintenance cost is reduced.
Description
Technical field:
The utility model relates to the equipment that damage is repaired to compressor crank shaft, and particularly a kind of axle journal on-line grinding is repaired machine.
Background technology:
Bent axle is widely used in the plant equipment such as compressor, it is the critical piece of a lot of industry production operational outfits, and due to long-term operation, bent axle can produce galled spots and burn and because error appears in irregular axle journal fineness and the cylindricity of causing of wearing and tearing, this can affect the stable fortune of equipment; Because the required precision of crankshaft installed technical parameter is strict and it is many to relate to associated member, if carry out laid-up and reparation, its workload is very large, and the repair cycle is very long, has a strong impact on the normal operation of equipment, brings a lot of inconvenience to the use of equipment.
Summary of the invention:
The purpose of this utility model is that a kind of axle journal on-line grinding rational in infrastructure, that result of use is good of design is repaired machine.
The technical solution of the utility model is, a kind of axle journal on-line grinding is repaired machine, it comprises buncher, chain gear transmission mechanism, it is characterized in that: the turning cylinder end of buncher is provided with gear drive, gear drive and driving chain engagement, the external gear engagement of machine is repaired in the other end of driving chain and cylindric grinding, in grinding cylindraceous, repair on machine inner ring and be evenly equipped with bolted grinding mold, monitoring utensil and positioner, in the end of positioner, be installed with roller.Described grinding mold is three groups, and positioner is six.Described monitoring utensil is dial gauge.
The utility model is rational in infrastructure, and result of use is better, can fully bent axle to be repaired be repaired online and be ground, need not dismantle bent axle, can greatly save maintenance time, improve maintenance efficiency, reduced maintenance cost, and good energy-conserving effect, good social benefit had.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail,
Embodiment, a kind of axle journal on-line grinding is repaired machine, it comprises buncher 2, gear drive 1, the turning cylinder end of buncher is provided with gear drive, gear drive and driving chain 3 engagements, the outer ring engagement of machine 4 is repaired in the other end of driving chain and cylindric grinding, in grinding cylindraceous, repair on machine inner ring and be evenly equipped with the fixing grinding mold 5 of bolt 9, monitoring utensil 8 and positioner 6, described grinding mold, monitoring utensil and positioner all can be set to different length, owing to grinding mold, monitoring utensil and positioner are connected with the bolt that grinding reparation machine adopts, can be for convenience detach, and then need to adjust flexibly according to using, in the end of positioner, be installed with roller 7, described grinding mold be three groups uniform, positioner be six uniform, described monitoring utensil is dial gauge, the utility model in use, first obturator is sleeved on bent axle to be repaired, the data that recorded according to the bent axle to be repaired, determine the technical parameter of renovating crank shaft, then according to monitoring utensil monitored data, adjust positioner, grinding is repaired after seat in the plane puts and adjust, to grinding mold, adjust to the right place, start again buncher, the utility model just can grind bent axle voluntarily, grind mold and can select different materials according to Crank shaft Damage degree to be repaired, according to specification requirement and reparation progress, adjust the grinding-material grinding on mold in good time, to reach bent axle specification requirement, guarantee repairing effect.Can also use dial gauge to carry out real-time detection to the bent axle after repairing, guarantee repairing quality simultaneously.
The utility model is rational in infrastructure, and result of use is better, can fully bent axle to be repaired be repaired online and be ground, need not dismantle bent axle, can greatly save maintenance time, improve maintenance efficiency, reduced maintenance cost, and good energy-conserving effect, good social benefit had.
Claims (3)
1. an axle journal on-line grinding is repaired machine, it comprises buncher, chain gear transmission mechanism, it is characterized in that: the turning cylinder end of buncher is provided with gear drive, gear drive and driving chain engagement, the external gear engagement of machine is repaired in the other end of driving chain and cylindric grinding, in grinding cylindraceous, repair on machine inner ring and be evenly equipped with bolted grinding mold, monitoring utensil and positioner, in the end of positioner, be installed with roller.
2. a kind of axle journal on-line grinding as claimed in claim 1 is repaired machine, it is characterized in that: described grinding mold is three groups, and positioner is six.
3. a kind of axle journal on-line grinding as claimed in claim 1 is repaired machine, it is characterized in that: described monitoring utensil is dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075352.9U CN203765440U (en) | 2014-02-21 | 2014-02-21 | Shaft neck on-line grinding repair machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075352.9U CN203765440U (en) | 2014-02-21 | 2014-02-21 | Shaft neck on-line grinding repair machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765440U true CN203765440U (en) | 2014-08-13 |
Family
ID=51282683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075352.9U Expired - Fee Related CN203765440U (en) | 2014-02-21 | 2014-02-21 | Shaft neck on-line grinding repair machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925941A (en) * | 2017-03-13 | 2017-07-07 | 上海电气电站设备有限公司 | The positioning tool and prosthetic appliance of macrotype axes series parts axle journal reparation |
-
2014
- 2014-02-21 CN CN201420075352.9U patent/CN203765440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925941A (en) * | 2017-03-13 | 2017-07-07 | 上海电气电站设备有限公司 | The positioning tool and prosthetic appliance of macrotype axes series parts axle journal reparation |
| CN106925941B (en) * | 2017-03-13 | 2019-12-31 | 上海电气电站设备有限公司 | Positioning tool and repairing equipment for repairing large shaft part shaft neck |
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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: 20140813 Termination date: 20180221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |