CN101882835A - Dedicated positioning device for diesel locomotive excitation start generator - Google Patents
Dedicated positioning device for diesel locomotive excitation start generator Download PDFInfo
- Publication number
- CN101882835A CN101882835A CN2009100620569A CN200910062056A CN101882835A CN 101882835 A CN101882835 A CN 101882835A CN 2009100620569 A CN2009100620569 A CN 2009100620569A CN 200910062056 A CN200910062056 A CN 200910062056A CN 101882835 A CN101882835 A CN 101882835A
- Authority
- CN
- China
- Prior art keywords
- diesel locomotive
- start generator
- excitation start
- flange
- dial gauge
- 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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Abstract
The invention is named as a dedicated positioning device for a diesel locomotive excitation start generator, belonging to the technical field of a positioning measurement device of the diesel locomotive excitation start generator and mainly solving the problem that end play of an 8B type diesel locomotive can not be measured by a dial gauge when in the overhaul final assembly process. The dedicated positioning device is mainly characterized by comprising a technical flange capable of being in flange connection with the diesel locomotive excitation start generator and a dial gauge frame composed of a vertical bar, a sway rod and a cross rod which are connected in sequence, wherein the vertical bar of the dial gauge frame is capable of being in flange connection with a diesel locomotive start transmission gear, the sway rod is provided with an axial dial gauge and the cross rod is provided with a radial dial gauge. The invention has the characteristics of simultaneously positioning and measuring the radial play and end play of the flange of the excitation start generator, and ensuring precision requirements, solves the positioning problem of the 8B type diesel locomotive excitation start generator, and is mainly applicable to the positioning of the excitation start generator when in the overhaul final assembly process.
Description
Technical field
The invention belongs to diesel locomotive excitation start generator positioning measuring device technical field.Be specifically related to the excitation start generator dedicated positioning device of a kind of 8B of being applicable to type locomotive overhaul when always assembling.
Background technology
Existing 8B type locomotive 8B type locomotive has than before had bigger improvement, has done bigger improvement as auxilliary biography system, and excitation start generator is not have on the 8B type locomotive in the past.The flange of diesel locomotive excitation start generator and start and apart from process stipulation 78 ± 5mm only to be arranged between the gearbox flange, and the height of dial gauge is 110mm, distance between two flanges does not also have the length of dial gauge long, therefore, when the overhaul of existing 8B type locomotive is always assembled, owing to there is not so wide special-purpose clearance gauge, the flange of excitation start generator is again little, and many circle holes, also have boss on the end face, measure, can only measure the footpath during frock making and jump with dial gauge, and can not jump by measuring junction, how to hold and jump measurement and guarantee that measuring quality is the problem that the total assembling of 8B type locomotive overhaul must solve.
Summary of the invention
When be exactly always purpose of the present invention provides the overhaul of a kind of 8B of being used for type locomotive to assemble at above-mentioned weak point simultaneously location survey excitation start generator flange directly jump and hold the dedicated positioning device for diesel locomotive excitation start generator of jumping.
Technical solution of the present invention is: a kind of dedicated positioning device for diesel locomotive excitation start generator is characterized in that: comprise the process flange that can be connected with the diesel locomotive excitation start generator flange; By the indicator bracket that the montant, brace and the cross bar that connect successively constitute, the montant of this indicator bracket can start the gearbox flange with diesel locomotive and be connected, and axial dial gauge is housed on the brace, and radially dial gauge is housed on the cross bar.
The montant of the indicator bracket described in the technical solution of the present invention starts the gearbox flange by fixed screw, plain cushion and nut and diesel locomotive and is connected.
The montant of the indicator bracket described in the technical solution of the present invention and the angle between the brace are 149 °.
The present invention is owing to adopt the montant that connects by successively, the indicator bracket that brace and cross bar constitute and be arranged on radially dial gauge on the indicator bracket brace and the axial dial gauge on the cross bar, and the dedicated positioning device for diesel locomotive excitation start generator of process flange formation, during use, process flange is connected with the diesel locomotive excitation start generator flange, the indicator bracket montant starts the gearbox flange with the Type B diesel locomotive and is connected, adjust excitation start generator and adjust the thickness of pad down, and excitation start generator is fixed, making radially, dial gauge matches with excitation start generator flange circumference, making axial dial gauge be skewed matches with the process flange end face, whirligig, the circular runout and reach the size of process stipulation at the process flange end face run-out on excitation start generator flange circumference respectively of radial and axial dial gauge, the excitation start generator location is complete.The present invention has and can directly jump and hold jumping by while location survey excitation start generator flange; and can guarantee the characteristics of required precision; solved the orientation problem of 8B type locomotive excitation start generator; for this locomotive is played a role smoothly according to company's scheduled plan, also lay a good foundation for company's this vehicle of back scale overhaul.The present invention is mainly used in the excitation start generator location of 8B type locomotive overhaul when always assembling.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1.The indicator bracket 3 that dedicated positioning device for diesel locomotive excitation start generator is made of the montant, brace and the cross bar that connect successively reaches radially, and dial gauge 5, axial dial gauge 4 and process flange 9 constitute.The montant of indicator bracket 3, brace and cross bar lay respectively at hypomere, stage casing and the epimere of indicator bracket 3.Radially dial gauge 5 is arranged on indicator bracket 3 cross bars.Axially dial gauge 4 is arranged on indicator bracket 3 braces.Process flange 9 is connected with diesel locomotive excitation start generator flange 2 by fixed screw 8.The montant of indicator bracket 3 starts gearbox flange 1 with diesel locomotive and is connected.The montant of indicator bracket 3 starts gearbox flange 1 by fixed screw 10, plain cushion 11 and nut 12 and diesel locomotive and is connected.The montant of indicator bracket 3 and the angle between the brace are 149 °.
Using method:
1, process flange 9 usefulness screw rods 8 is fixed on the 8B type locomotive excitation start generator flange 2.
2, indicator bracket 3 usefulness screw rods 10 being fixed on the 8B type locomotive starts on the gearbox flange 1.
3, load onto axially, radially dial gauge 4,5 usefulness dial gauge holding screws 6,7 are fixing.
4, handle assembly indicator bracket 3 is fixed after adjusting to suitable position, loads onto two dial gauges 4,5.
5, adjust the thickness that excitation start generator is adjusted pad down, after making excitation start generator fixing, whirligig, axially, radially indicator bracket 4,5 circular runout and reach the size of process stipulation on excitation start generator flange circumference at the process flange end face run-out, the excitation start generator location is complete.
6, this figure is used in 8B type locomotive excitation start generator.
Claims (3)
1. a dedicated positioning device for diesel locomotive excitation start generator is characterized in that: comprise the process flange (9) that can be connected with diesel locomotive excitation start generator flange (2); By the indicator bracket (3) that the montant, brace and the cross bar that connect successively constitute, the montant of this indicator bracket (3) can start gearbox flange (1) with diesel locomotive and be connected, and axial dial gauge (4) is housed on the brace, and radially dial gauge (5) is housed on the cross bar.
2. a kind of dedicated positioning device for diesel locomotive excitation start generator according to claim 1 is characterized in that: the montant of described indicator bracket (3) starts gearbox flange (1) by fixed screw (10), plain cushion (11) and nut (12) and diesel locomotive and is connected.
3. a kind of dedicated positioning device for diesel locomotive excitation start generator according to claim 1 and 2 is characterized in that: the montant of described indicator bracket (3) and the angle between the brace are 149 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100620569A CN101882835A (en) | 2009-05-08 | 2009-05-08 | Dedicated positioning device for diesel locomotive excitation start generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100620569A CN101882835A (en) | 2009-05-08 | 2009-05-08 | Dedicated positioning device for diesel locomotive excitation start generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101882835A true CN101882835A (en) | 2010-11-10 |
Family
ID=43054763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100620569A Pending CN101882835A (en) | 2009-05-08 | 2009-05-08 | Dedicated positioning device for diesel locomotive excitation start generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101882835A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331214A (en) * | 2011-07-11 | 2012-01-25 | 宁波宏协离合器有限公司 | Measuring platform frame for end jump of separating finger of pressure plate |
| CN102501918A (en) * | 2011-11-17 | 2012-06-20 | 南车成都机车车辆有限公司 | Combined technological diesel for pre-assembly of locomotive diesel |
| CN104097495A (en) * | 2014-07-03 | 2014-10-15 | 广州电力机车有限公司 | Method and tool for mounting diesel engine and generator of articulated dumper |
-
2009
- 2009-05-08 CN CN2009100620569A patent/CN101882835A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331214A (en) * | 2011-07-11 | 2012-01-25 | 宁波宏协离合器有限公司 | Measuring platform frame for end jump of separating finger of pressure plate |
| CN102501918A (en) * | 2011-11-17 | 2012-06-20 | 南车成都机车车辆有限公司 | Combined technological diesel for pre-assembly of locomotive diesel |
| CN102501918B (en) * | 2011-11-17 | 2013-08-28 | 南车成都机车车辆有限公司 | Combined technological diesel for pre-assembly of locomotive diesel |
| CN104097495A (en) * | 2014-07-03 | 2014-10-15 | 广州电力机车有限公司 | Method and tool for mounting diesel engine and generator of articulated dumper |
| CN104097495B (en) * | 2014-07-03 | 2016-08-17 | 广州电力机车有限公司 | A kind of articulated truck diesel engine and electromotor installation method and mounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101110 |