CN209280234U - A kind of MTU956 output end housing pump pressure tool - Google Patents
A kind of MTU956 output end housing pump pressure tool Download PDFInfo
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- CN209280234U CN209280234U CN201821919052.9U CN201821919052U CN209280234U CN 209280234 U CN209280234 U CN 209280234U CN 201821919052 U CN201821919052 U CN 201821919052U CN 209280234 U CN209280234 U CN 209280234U
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- output end
- mtu956
- pump pressure
- shroud body
- bottom plate
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Abstract
The utility model relates to diesel engine spare and accessory parts quality testing technical field of tools, and disclose a kind of MTU956 output end housing pump pressure tool, the upper cap of rubber washer is equipped with top closing plate, the lower cover of rubber washer two is equipped with pump pressure tool bottom plate, the upper surface of pump pressure tool bottom plate is fixed with fixed ring, it is attached between pump pressure tool bottom plate and top closing plate by the M12 studs that periphery longitudinally plugs, the lower part extension end of output end shroud body carries out envelope by the fixed ring of auxiliary stopper screw and corresponding position and sets fixation, the surface of top closing plate offers liquid injection port.By the way of top closing plate and pump pressure tool bottom plate cooperation clamp MTU956 output end housing, by the inside fluid injection of pump truck and observe pressure change, it can simply and effectively detect and prevent the tissue connection of the MTU956 diesel engine output end housing because of caused by output end housing and loosen with part cracks and other issues, while simple, convenient, high reliablity.
Description
Technical field
The utility model relates to diesel engine spare and accessory parts quality testing technical field of tools, specially a kind of MTU956 output end
Housing is pumped tool.
Background technique
MTU956, MTU1163 diesel engine output end housing are the key components and parts on diesel engine, mainly there is following functions:
1. protected host thrust bearing；2. being equipped with diesel engine 1# bearing, crankshaft is protected；3. being equipped with oil baffle, prevent host lubricating oil from revealing；
4. as host and the coupled contact of liquid.
General output end housing is import casting, and structure is more complex, is easy to happen tissue connection and loosens and crack to reveal and asks
Topic, visual inspection be difficult to find defect, at present work in have no simple, effective verifying housing whether the tool of cracking leakage,
Therefore quality is difficult to pre-control in host output end housing assembling process, and there are oil leak hidden danger, and defeated due to MTU956 diesel engine
Once filling oil leak occurs on a diesel engine for outlet housing, and dismounting is complicated, takes a long time, and seriously affects diesel engine quality and work effect
Rate, while certain economic loss also is brought for enterprise, there is an urgent need to one kind can facilitate detection MTU956 output end housing
Whether tool that tissue connect loosen or crack quality problems is occurred.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of MTU956 output end housing pump pressure tool, has
Easy to operate, high reliability is detected, solves to have no effective verifying housing in existing current work and whether crack and let out
The tool of leakage, therefore quality is difficult to pre-control in host output end housing assembling process, there are problems that oil leak hidden danger.
(2) technical solution
To realize that above-mentioned detection is easy to operate, purpose of high reliablity, the utility model is provided the following technical solutions: a kind of
MTU output end housing is pumped tool, including output end shroud body, and the upper opening periphery lining of the output end shroud body is set
There is rubber washer, the upper cap of rubber washer is equipped with top closing plate, and the lower openings periphery of output end shroud body is lined with rubber
Rubber gasket two, the lower cover of rubber washer two are equipped with pump pressure tool bottom plate, and the upper surface of pump pressure tool bottom plate is fixed with fixed ring,
It is attached between pump pressure tool bottom plate and top closing plate by the M12 studs that periphery longitudinally plugs, M12 studs
Top stretches out in the outer surface of top closing plate, and is limited by the M12 nut that is screwed on, and the bottom end of M12 studs passes through rotation
It connects fixed ring and carries out limit connection, the lower part extension end of output end shroud body is consolidated by auxiliary stopper screw and corresponding position
Determine ring and carry out envelope to set fixation, the surface of top closing plate offers liquid injection port, and pump pressure tool base plate interior offers leakage fluid dram.
Preferably, the shape of the rubber washer is adapted with the upper opening shape of output end shroud body, rubber pad
The shape of circle two is adapted with the lower openings shape of output end shroud body.
Preferably, the shape of the pump pressure tool bottom plate and top closing plate is mutually fitted with the shape of output end shroud body
Match.
Preferably, the entirety of the fixed ring is in the cylinder of inner hollow, and inside offers and matches with M12 studs
The screw thread that is screwed on closed.
Preferably, the preset grafting in lower part extension end integrally through output end shroud body of the auxiliary stopper screw
In hole, and the installation that is screwed on is carried out with the fixed ring of lower part.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of MTU956 output end housing pump pressure tool, has following
The utility model has the advantages that
The MTU956 output end housing is pumped tool, defeated using top closing plate and pump pressure tool bottom plate cooperation clamp MTU956
The mode of outlet housing by the inside fluid injection of pump truck and observes pressure change, can simply and effectively detect prevention because exporting end shield
The tissue connection of MTU956 diesel engine output end housing caused by shell is loosened with part cracks and other issues, while operating letter
It is single, conveniently, high reliablity, meet the needs of six property of diesel engine actual production manufacture and quality management system weaponry.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 top closing plate, 11 liquid injection ports, 2M12 nut, 3M12 studs, 4 rubber washers one, 5 auxiliary stopper spiral shells
Nail, 6 pump pressure tool bottom plates, 61 leakage fluid drams, 7 output end shroud bodies, 8 rubber washers two, 9 fixed rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution, a kind of MTU956 output end housing pump pressure tool, packet
Include top closing plate 1, liquid injection port 11, M12 nut 2, M12 studs 3, rubber washer 1, auxiliary stopper screw 5, pump pressure tool
Bottom plate 6, leakage fluid dram 61, output end shroud body 7, rubber washer 28 and fixed ring 9, the top of the output end shroud body 7
Opening periphery is lined with rubber washer 1, and the upper cap of rubber washer 1 is equipped with top closing plate 1, output end shroud body 7
Lower openings periphery is lined with rubber washer 28, and the lower cover of rubber washer 28 is equipped with pump pressure tool bottom plate 6, is pumped tool bottom
The upper surface of plate 6 is fixed with fixed ring 9, and it is bis- to be pumped the M12 longitudinally plugged between tool bottom plate 6 and top closing plate 1 by periphery
Header stud 3 is attached, and the quantity of M12 studs 3 stays the quantity phase of the mounting hole set with 7 surface of MTU956 output end housing
Together, and the shaft of M12 studs 3 runs through 7 surface of output end housing and stays the mounting hole set, and the top of M12 studs 3 is stretched out
It is limited in the outer surface of top closing plate 1, and by the M12 nut 2 that is screwed on, the bottom end of M12 studs 3 passes through the fixation that is screwed on
Ring 9 carries out limit connection, and the lower part extension end of output end shroud body 7 passes through the fixation of auxiliary stopper screw 5 and corresponding position
Ring 9 carries out envelope and sets fixation, and the surface of top closing plate 1 offers liquid injection port 11, is pumped inside tool bottom plate 6 and offers leakage fluid dram
61, the inside of liquid injection port 11 and leakage fluid dram 61 is installed with plug, leakage fluid dram 61.
The shape of rubber washer 1 is adapted with the upper opening shape of output end shroud body 7, rubber washer 28
Shape is adapted with the lower openings shape of output end shroud body 7, and the output end shroud body 7 of MTU956 diesel engine can be improved
Upper and lower opening leakproofness.
Pump pressure tool bottom plate 6 is adapted with the shape of output end shroud body 7 with the shape of top closing plate 1, facilitate by
Output end shroud body 7 carries out envelope and sets.
The entirety of fixed ring 9 is in the cylinder of inner hollow, and internal offer is screwed on what M12 studs 3 cooperated
There is limit part at screw thread, the both ends of M12 studs 3, and can fix pump pressure tool bottom plate 6 and top closing plate 1 will export end shield
Shell ontology 7 is clipped in the middle.
In the preset spliced eye in lower part extension end integrally through output end shroud body 7 of auxiliary stopper screw 5, and with
The fixed ring 9 of lower part carries out the installation that is screwed on, and the lower part of output end shroud body 7 is irregular shape, and extension is located at defeated in Fig. 1
On the right side of the whole lower part of outlet shroud body 7, it can realize and fix by auxiliary stopper screw 5 and the cooperation of fixed ring 9.
Main operational principle is as follows:
1. the M12 jacking bolt of 7 outer surface of output end shroud body of MTU956 diesel engine is blocked using rubber stopper first
Fabrication hole；
2. then the related oil duct of output end shroud body 7 is sealed up also by rubber stopper；
3. top closing plate 1, rubber washer 1 are used cooperatively, close 7 upper opening space of output end shroud body envelope is set
Firmly；
4. pump pressure tool bottom plate 6 and rubber washer 28 seal up 7 bottom opening of output end shroud body；
5. the liquid injection port 11 that top closing plate 1 opens up is used for pump truck fluid injection, leakage fluid dram 61 is for pressure release, the reality of draining function
It is existing；
6. by external pump pressure vehicle, the water outlet for being pumped vehicle is connected with liquid injection port 11, i.e., to sealed output end
It is filled the water in the interior space of shroud body 7, while the pressure value for monitoring water body (uses pump truck to output end shroud body first
Then 1 surface of top closing plate is stayed the stomata set to seal, pump truck continues to pump slow pressurization by space internal pump water in 7 until being full of
To 0.2MPa, 1min is stopped, then discovery pressure value is constant can be slowly pumped to 1.0MPa i.e. without leakage, continue 10min, see
Gage pressure is examined without being decreased obviously, i.e., there is no leakages, i.e., loosen generation gap there is no connection between part or part occurs
The quality problems of cracking).
The material requirements of the utility model part is as follows: 8 grades of 1 material Q235A, M12 nut of top closing plate, 2 performance rate,
8.8 grades of 3 performance rate of M12 studs, pump pressure 6 material Q235A6 of tool bottom plate, 9 material Q235A9 of fixed ring.
In conjunction with the above proof scheme, more diesel car verifyings is passed through, have not found output end housing oil leak again
Phenomenon, by facts have proved that this tool can effectively detect prevention diesel engine quality problem because of caused by output end housing, simultaneously
Simple, convenient, high reliablity meets the need of six property of diesel engine actual production manufacture and quality management system weaponry
It asks.
Compared with prior art, the remarkable result of the utility model is:
1. MTU956 can be verified effectively, MTU1163 model diesel engine output end housing is with the presence or absence of defect, leakage, therefore
It can prevent the diesel engine quality problem because of caused by output end housing.
2. the pump truck that the tool uses is general pump truck, it is not required to that pump truck is separately configured, economic cost can be reduced.
3. the simple, convenient, and reliable property of the tool operation is high.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of MTU956 output end housing is pumped tool, including output end shroud body (7), it is characterised in that: the output
The upper opening periphery at end shroud body (7) is lined with rubber washer one (4), and the upper cap of rubber washer one (4) is equipped with top
Sealing plate (1), the lower openings periphery of output end shroud body (7) are lined with rubber washer two (8), under rubber washer two (8)
Portion is covered with pump pressure tool bottom plate (6), and the upper surface of pump pressure tool bottom plate (6) is fixed with fixed ring (9), is pumped tool bottom plate
(6) it is attached between top closing plate (1) by the M12 studs (3) that periphery longitudinally plugs, M12 studs (3)
Top stretches out in the outer surface of top closing plate (1), and is limited by the M12 nut (2) that is screwed on, the bottom of M12 studs (3)
End carries out limit connection by the fixed ring that is screwed on (9), and the lower part extension end of output end shroud body (7) passes through auxiliary stopper screw
(5) envelope being carried out with the fixed ring of corresponding position (9) and setting fixation, the surface of top closing plate (1) offers liquid injection port (11), is pumped work
Leakage fluid dram (61) are offered inside tool bottom plate (6).
2. a kind of MTU956 output end housing according to claim 1 is pumped tool, it is characterised in that: the rubber washer
The shape of one (4) is adapted with the upper opening shape of output end shroud body (7), the shape and output of rubber washer two (8)
The lower openings shape at end shroud body (7) is adapted.
3. a kind of MTU956 output end housing according to claim 1 is pumped tool, it is characterised in that: the pump pressure tool
Bottom plate (6) is adapted with the shape of output end shroud body (7) with the shape of top closing plate (1).
4. a kind of MTU956 output end housing according to claim 1 is pumped tool, it is characterised in that: the fixed ring
(9) entirety is in the cylinder of inner hollow, and inside offers the screw thread that is screwed on M12 studs (3) cooperation.
5. a kind of MTU956 output end housing according to claim 1 is pumped tool, it is characterised in that: the auxiliary stopper
In the preset spliced eye in lower part extension end integrally through output end shroud body (7) of screw (5), and the fixed ring with lower part
(9) installation that is screwed on is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919052.9U CN209280234U (en) | 2018-11-21 | 2018-11-21 | A kind of MTU956 output end housing pump pressure tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919052.9U CN209280234U (en) | 2018-11-21 | 2018-11-21 | A kind of MTU956 output end housing pump pressure tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280234U true CN209280234U (en) | 2019-08-20 |
Family
ID=67602037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821919052.9U Active CN209280234U (en) | 2018-11-21 | 2018-11-21 | A kind of MTU956 output end housing pump pressure tool |
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| CN (1) | CN209280234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736614A (en) * | 2019-10-25 | 2020-01-31 | 常熟市海鑫船舶机械制造有限公司 | Abandon anchor ware testing arrangement |
-
2018
- 2018-11-21 CN CN201821919052.9U patent/CN209280234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736614A (en) * | 2019-10-25 | 2020-01-31 | 常熟市海鑫船舶机械制造有限公司 | Abandon anchor ware testing arrangement |
| CN110736614B (en) * | 2019-10-25 | 2021-07-30 | 常熟市海鑫船舶机械制造有限公司 | Abandon anchor ware testing arrangement |
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