CN208360488U - Hydraulic air steering engine shell - Google Patents
Hydraulic air steering engine shell Download PDFInfo
- Publication number
- CN208360488U CN208360488U CN201820568551.1U CN201820568551U CN208360488U CN 208360488 U CN208360488 U CN 208360488U CN 201820568551 U CN201820568551 U CN 201820568551U CN 208360488 U CN208360488 U CN 208360488U
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- CN
- China
- Prior art keywords
- clamping plate
- shell
- oil
- steering engine
- auxiliary body
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- Expired - Fee Related
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Abstract
The utility model discloses hydraulic air steering engine shells, including reinforcing shell and liner housing, the outer wall reinforced shell and be fixedly attached to liner housing, the lengthening shell for reinforcing shell both ends is respectively sleeved on the first lifting auxiliary body and the second lifting auxiliary body, first lifting auxiliary body includes first clamping plate and second clamping plate, the bottom end of the first clamping plate and second clamping plate is rotated hinged by pin shaft, second lifting auxiliary body includes third clamping plate and the 4th clamping plate, the bottom end of the third clamping plate and the 4th clamping plate is rotated hinged by pin shaft, open that there are three branch's oil-through-holes for being evenly spaced in the left side of the liner housing, the right end of three branch's oil-through-holes is linked with main oil-through-hole.The utility model is hydraulic air steering engine shell, and lifting is facilitated to install, and saves a large amount of manpowers, and oil-through-hole inner cavity table wall smoothness is able to satisfy use demand, and under high-intensitive hydraulic system, has the advantages that service life is long.
Description
Technical field
The utility model relates to steering engine shell correlative technology fields, specially hydraulic air steering engine shell.
Background technique
Hydraulic air steering engine is the execution unit of civil aircraft flight control system, it is used to each of direct operating aircraft
Rudder face, including elevator rudder aileron wing flap etc..It can receive the direct manipulation signal of driver, and operating aircraft, which rises, to glide
Turning etc..Can also be in automatic state of flight, all multiple sensor signals on receiver, as inertial navigation system atmosphere data calculates
The signal that machine system etc. is sent, to keep the various flight attitudes of aircraft.In automatic Landing state, it also can receive various grades
Other landing state signal, completes the automatic Landing of aircraft.
As the key part in hydraulic device when hydraulic air steering engine shell part, general function to product and at
Originally it plays a crucial role, steering engine shell is the hydraulicdriven core of steering engine, is both assembly parent and multichannel
The integrated package of oil circuit, because of its body complexity, difficulty of processing is big, and the process-cycle is long, and labor content accounts for entire steering engine product work
The large percentage of amount, so the general process-cycle is all longer, existing some inconvenient liftings of steering engine shell are installed, need according to
By a large amount of manpowers, and use demand is not achieved in its oil-through-hole inner cavity table wall smoothness, and under high-intensitive hydraulic system, very
Hardly possible has long-term use condition, so design bears hydraulic air steering engine shell here, for solving the above problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide hydraulic air steering engine shell
Inconvenient lifting installation, needs by a large amount of manpowers, and use demand is not achieved in its oil-through-hole table wall smoothness, and in height
Under the hydraulic system of intensity, it is difficult that there is the problem of long-term use condition.
To achieve the above object, the utility model provides the following technical solutions: hydraulic air steering engine shell, including reinforces
Shell and liner housing, the outer wall reinforced shell and be fixedly attached to liner housing, the reinforcement shell and liner housing
The equal consubstantiality in both ends is extended with lengthening shell, and reinforcement shell is consistent with liner housing length, the lengthening for reinforcing shell both ends
Shell is respectively sleeved on the first lifting auxiliary body and the second lifting auxiliary body, and first lifting auxiliary body includes the
The bottom end of one clamping plate and second clamping plate, the first clamping plate and second clamping plate rotated by pin shaft it is hinged, the first clamping plate and
The equal consubstantiality in the top of second clamping plate is extended with the first hoist block, and the center of two first hoist blocks is provided with the first lifting
Hole, second lifting auxiliary body includes third clamping plate and the 4th clamping plate, the bottom end of the third clamping plate and the 4th clamping plate
Hinged by pin shaft rotation, the equal consubstantiality in top of the third clamping plate and the 4th clamping plate is extended with the second hoist block, described in two
The center of second hoist block is provided with the second lifting eye, and the left side of the liner housing opens that there are three points being evenly spaced on
The right end of branch oil-through-hole, three branch's oil-through-holes is linked with main oil-through-hole.
Preferably, the reinforcement shell and liner housing are integrally formed structure.
Preferably, the alloy material using chromium and nickel for reinforcing shell.
Preferably, the first clamping plate and the equal semicircular in shape of second clamping plate, the third clamping plate and the 4th clamping plate are in half
It is round.
Preferably, the right end of the main oil-through-hole extends to the right side of liner housing, and is mutually flush.
Preferably, the inner wall roughness of the main oil-through-hole and three branch's oil-through-holes is 0.1.
Compared with prior art, the utility model has the beneficial effects that
1, hydraulic air steering engine shell facilitates integral lifting to install, and by the way that hoist block is arranged convenient for playing two
It hangs auxiliary body to unload, does not influence final use, save a large amount of manpowers.
2, hydraulic air steering engine shell is able to satisfy use by setting 0.1 for oil-through-hole inner cavity table wall smoothness
Demand.
3, hydraulic air steering engine shell is integrally formed structure by that will reinforce shell and liner housing,
In addition, reinforcing the use alloy material of shell, there is very strong hardness, so that under high-intensitive hydraulic system, this practical tool
Have the advantages that service life is long.
Detailed description of the invention
Fig. 1 is the utility model Structure explosion diagram；
Fig. 2 is the utility model structure sectional view.
In figure: 1 first lifting auxiliary body, 11 first lifting eyes, 12 first hoist blocks, 13 second clamping plates, 14 first folders
Shell, 4 second lifting auxiliary bodies, 41 second lifting eyes, 42 second hoist blocks, 43 thirds folder are reinforced in plate, 2 liner housings, 3
Plate, 44 the 4th clamping plates, 5 branch's oil-through-holes, 6 main oil-through-holes.
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.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh
, and should not be understood as indicating or implying relative importance.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
The utility model provides a kind of technical solution: hydraulic air steering engine shell, including stiffened shell referring to FIG. 1-2,
Body 3 and liner housing 2, the reinforcement shell 3 and liner housing 2 are integrally formed structure, and the reinforcement shell 3 is fixed
It is socketed in the outer wall of liner housing 2, the alloy material using chromium and nickel for reinforcing shell 3 has very strong hardness, is not easy
It is broken, the equal consubstantiality in both ends of the reinforcement shell 3 and liner housing 2 is extended with lengthening shell, and reinforces shell 3 and liner
2 length of shell is consistent, and the lengthening shell for reinforcing 3 both ends of shell is respectively sleeved on the first lifting auxiliary body 1 and second
Auxiliary body 4 is hung, first lifting auxiliary body 1 includes first clamping plate 14 and second clamping plate 13, the first clamping plate 14
It is rotated hingedly with the bottom end of second clamping plate 13 by pin shaft, the first clamping plate 14 and the equal semicircular in shape of second clamping plate 13 are described
The equal consubstantiality in the top of first clamping plate 14 and second clamping plate 13 is extended with the first hoist block 12, in two first hoist blocks 12
The heart is provided with the first lifting eye 11, and second lifting auxiliary body 4 includes third clamping plate 43 and the 4th clamping plate 44, and described the
The bottom end of three-ply board 43 and the 4th clamping plate 44 is rotated hingedly by pin shaft, and the third clamping plate 43 and the 4th clamping plate 44 are in semicircle
The equal consubstantiality in top of shape, the third clamping plate 43 and the 4th clamping plate 44 is extended with the second hoist block 42, two second liftings
The center of block 42 is provided with the second lifting eye 41, and the first lifting eye is respectively set in the first hoist block 12 and the second hoist block 42
11 and second lifting eye 41, facilitate integral lifting to install, the left side of the liner housing 2 opens that there are three be evenly spaced on
Branch's oil-through-hole 5, the right end of three branch's oil-through-holes 5 are linked with main oil-through-hole 6, and the right end of the main oil-through-hole 6 extends
To the right side of liner housing 2, and it is mutually flush, the inner wall roughness of the main oil-through-hole 6 and three branch's oil-through-holes 5
It is 0.1, convenient for hydraulic oil quickly through reduction resistance is able to satisfy use demand, in addition, can be added each according to use demand
Kind oil-through-hole, in order to meet the actual needs.
Working principle: when in use, by the way that the first lifting is respectively set in the first hoist block 12 and the second hoist block 42
Hole 11 and the second lifting eye 41, facilitate integral lifting to install, and the first lifting auxiliary body 1 and the second lifting 4 nothing of auxiliary body
Bolt fastening after use, convenient for unloading two lifting auxiliary bodies, does not influence final use, saves a large amount of manpowers, pass through
0.1 is set by the inner cavity table wall smoothness of main oil-through-hole 6 and branch's oil-through-hole 5, convenient for hydraulic oil quickly through reduction resistance
Power is able to satisfy use demand, is integrally formed structure by that will reinforce shell 3 and liner housing 2, in addition, stiffened shell
The alloy material using chromium and nickel of body 3 has very strong hardness, so that under high-intensitive hydraulic system, it is originally practical to have
The long advantage of service life.
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. hydraulic air steering engine shell, including reinforce shell (3) and liner housing (2), it is characterised in that: the reinforcement shell
(3) it is fixedly attached to the outer wall of liner housing (2), it is described to reinforce shell (3) and the equal consubstantiality in both ends of liner housing (2) is extended with
Shell is lengthened, and reinforcement shell (3) is consistent with liner housing (2) length, the lengthening shell difference for reinforcing shell (3) both ends
It is socketed with the first lifting auxiliary body (1) and the second lifting auxiliary body (4), first lifting auxiliary body (1) includes
First clamping plate (14) and second clamping plate (13), the first clamping plate (14) and the bottom end of second clamping plate (13) pass through pin shaft rotating hinge
It connecing, the equal consubstantiality in top of the first clamping plate (14) and second clamping plate (13) is extended with the first hoist block (12), and two described
The center of one hoist block (12) is provided with the first lifting eye (11), and second lifting auxiliary body (4) includes third clamping plate
(43) and the 4th clamping plate (44), the bottom end of the third clamping plate (43) and the 4th clamping plate (44) by pin shaft rotation hingedly, it is described
The equal consubstantiality in top of third clamping plate (43) and the 4th clamping plate (44) is extended with the second hoist block (42), two second hoist blocks
(42) center is provided with the second lifting eye (41), and the left side of the liner housing (2) opens that there are three be evenly spaced on
The right end of branch's oil-through-hole (5), three branch's oil-through-holes (5) is linked with main oil-through-hole (6).
2. hydraulic air according to claim 1 steering engine shell, it is characterised in that: the reinforcement shell (3) and liner
Shell (2) is integrally formed structure.
3. hydraulic air according to claim 1 steering engine shell, it is characterised in that: the first clamping plate (14) and second
Clamping plate (13) equal semicircular in shape, the third clamping plate (43) and the 4th clamping plate (44) equal semicircular in shape.
4. hydraulic air according to claim 1 steering engine shell, it is characterised in that: the right end of the main oil-through-hole (6)
The right side of liner housing (2) is extended to, and is mutually flush.
5. hydraulic air according to claim 1 steering engine shell, it is characterised in that: the main oil-through-hole (6) and three
The inner wall roughness of branch's oil-through-hole (5) is 0.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568551.1U CN208360488U (en) | 2018-04-20 | 2018-04-20 | Hydraulic air steering engine shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568551.1U CN208360488U (en) | 2018-04-20 | 2018-04-20 | Hydraulic air steering engine shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208360488U true CN208360488U (en) | 2019-01-11 |
Family
ID=64932127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568551.1U Expired - Fee Related CN208360488U (en) | 2018-04-20 | 2018-04-20 | Hydraulic air steering engine shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208360488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630224A (en) * | 2019-09-23 | 2019-12-31 | 杨怀宇 | Pump bumping elevator and connecting assembly of oil pumping unit |
-
2018
- 2018-04-20 CN CN201820568551.1U patent/CN208360488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630224A (en) * | 2019-09-23 | 2019-12-31 | 杨怀宇 | Pump bumping elevator and connecting assembly of oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190111 Termination date: 20210420 |