CN203141427U - Device for disassembling and assembling of transmission shaft of oil pump gear of diesel engine body - Google Patents
Device for disassembling and assembling of transmission shaft of oil pump gear of diesel engine body Download PDFInfo
- Publication number
- CN203141427U CN203141427U CN 201320181749 CN201320181749U CN203141427U CN 203141427 U CN203141427 U CN 203141427U CN 201320181749 CN201320181749 CN 201320181749 CN 201320181749 U CN201320181749 U CN 201320181749U CN 203141427 U CN203141427 U CN 203141427U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- connecting rod
- oil pump
- disassembling
- assembling
- 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
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 239000010687 lubricating oil Substances 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003137 locomotive effect Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of diesel engine maintenance, in particular to a device for disassembling and assembling of a transmission shaft of an oil pump gear of a diesel engine body. According to the device for disassembling and assembling of the transmission shaft of the oil pump gear of the diesel engine body, a guiding shaft is connected with a connecting rod, a hand wheel is sleeved on the connecting rod, and a connecting rod step is arranged at the tail end of the connecting rod. The device for disassembling and assembling of the transmission shaft of the oil pump gear of the diesel engine body has the advantages of being capable of being directly applied to a vehicle for operation and greatly reducing the difficulty of disassembling and assembling a gear shaft due to the fact that disassembling and assembling can be carried out without the need of disassembling a diesel engine from the vehicle, convenient to use, and low in manufacturing cost.
Description
Technical field
The utility model relates to the engine maintenance technical field, especially a kind of diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus.
Background technology
Diesel engine of locomotive often need be replaced by the main lubricating oil pump of low discharge the main lubricating oil pump of big flow because of the low fault of engine oil pressure, must change supporting gearing shaft when changing main lubricating oil pump, on locomotive, can't remove and install this gear shaft by normal process flow, therefore diesel engine need be hung down locomotive to this fault whenever handles, the amount of doing over again is huge, and it is bigger to cause damage.
The utility model content
In order to overcome trouble and the deficiency of dismounting and mounting teeth wheel shaft, the utility model provides a kind of diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus, and the axis of guide connects connecting rod, is with handwheel on the described connecting rod, and the end of described connecting rod is provided with the connecting rod step.
According to another embodiment of the present utility model, comprise that further described connecting rod is provided with back-up ring.
According to another embodiment of the present utility model, comprise that further described guiding the tip of the axis is provided with axis of guide step.
The beneficial effects of the utility model are, this diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus can be directly at the enterprising line operate of locomotive, do not need diesel engine is removed and installed after locomotive is removed again, reduce the difficulty of removing this gear shaft greatly, and it is easy to use, cost of manufacture is low, the economic benefit height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Among the figure 1, the axis of guide, 2, back-up ring, 3, connecting rod, 4, handwheel, 5, the connecting rod step, 6, axis of guide step.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus, the axis of guide 1 connects connecting rod 3, is with handwheel 4 on the described connecting rod 3, and the end of described connecting rod 3 is provided with connecting rod step 5.
According to another embodiment of the present utility model, comprise that further described connecting rod 3 is provided with back-up ring 2.
According to another embodiment of the present utility model, comprise that further the end of the described axis of guide 1 is provided with axis of guide step 6.
This diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus is removed the main lubricating oil pump pump housing when in use earlier, the axis of guide 1 is placed the inner side end of gear.Again connecting rod 3 is packed into handwheel 4 and back-up ring 2, and it is penetrated from the gearing shaft interstitial hole that will remove, make in the screwed hole that is threaded into the axis of guide 1 of its end, push in the travelling gear axis hole with the axis of guide step 6 of hand with the axis of guide 1 end, fix.With the connecting rod step 5 of handwheel bump connecting rod end, gearing shaft is directed to axle 1 and ejects.The gearing shaft that the axis of guide 1 will be changed this moment cements out.Connecting rod 3 is removed, and the gearing shaft taking-up changing penetrates connecting rod 3 with new gearing shaft, with connecting rod 3 axis of guide 1 of packing into.Clash into gearing shaft with handwheel, will go in its travelling gear of packing into, the gearing shaft attaching/detaching apparatus is removed in the back that is in place.
Claims (3)
1. a diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus is characterized in that, the axis of guide (1) connects connecting rod (3), is with handwheel (4) on the described connecting rod (3), and the end of described connecting rod (3) is provided with connecting rod step (5).
2. diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus according to claim 1 is characterized in that described connecting rod (3) is provided with back-up ring (2).
3. diesel engine main lubricating oil pump gearing shaft attaching/detaching apparatus according to claim 1 is characterized in that the end of the described axis of guide (1) is provided with axis of guide step (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181749 CN203141427U (en) | 2013-04-12 | 2013-04-12 | Device for disassembling and assembling of transmission shaft of oil pump gear of diesel engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320181749 CN203141427U (en) | 2013-04-12 | 2013-04-12 | Device for disassembling and assembling of transmission shaft of oil pump gear of diesel engine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141427U true CN203141427U (en) | 2013-08-21 |
Family
ID=48968982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320181749 Expired - Fee Related CN203141427U (en) | 2013-04-12 | 2013-04-12 | Device for disassembling and assembling of transmission shaft of oil pump gear of diesel engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434385A (en) * | 2020-11-05 | 2022-05-06 | 天津港第四港埠有限公司 | Bushing dismounting tool and dismounting method thereof |
-
2013
- 2013-04-12 CN CN 201320181749 patent/CN203141427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434385A (en) * | 2020-11-05 | 2022-05-06 | 天津港第四港埠有限公司 | Bushing dismounting tool and dismounting method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20190412 |