CN109539713B - Pressure equalizing device of aviation spare part drying cabinet - Google Patents
Pressure equalizing device of aviation spare part drying cabinet Download PDFInfo
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- CN109539713B CN109539713B CN201811275184.7A CN201811275184A CN109539713B CN 109539713 B CN109539713 B CN 109539713B CN 201811275184 A CN201811275184 A CN 201811275184A CN 109539713 B CN109539713 B CN 109539713B
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a pressure balancing device of an aviation part drying box, which structurally comprises a box door, an operation box, a pressure balancing device, a rotating shaft and a drying row plate, wherein the box door is mechanically matched with the pressure balancing device through the rotating shaft, a lower pressing flexible pad is extruded by a shrinking pipe to lock outer pipe shells with different sizes at two ends, then an outer ring is enabled to carry out circular motion through the rotation of an external connecting rod, an arc locking plate is pushed by an outer ring to move along a wave groove under the action of a linkage sliding plate, so that the arc locking plate carries out up-and-down motion, an inner arc ring is driven to carry out up-and-down reciprocating motion, the outer pipe shells with different sizes at two ends and fixed in the middle are enabled to carry out circular motion, the periphery of the outer pipe shells is enabled to carry out circular motion, the pressure on each part is enabled to be continuously converted, the pressure at each part is enabled to be balanced through steering force, the colloidal layer of the outer pipe shell is guaranteed not to be broken, and the aluminum alloy on the outer pipe shell is enabled not to be oxidized and deformed.
Description
Technical Field
The invention relates to the field of aviation parts, in particular to a pressure equalizing device of an aviation part drying box.
Background
Pressure balancing unit of aviation spare part drying cabinet through the inside vacuum of drying cabinet, and the inside heating of rethread box is dried aviation flywheel spare part, but the dry circular push-and-pull self-locking connector outer tube shell (aluminum alloy of current vacuum drying cabinet) makes and has following problem:
circular push-and-pull self-locking connector outer tube shell (the aluminum alloy is made) of aviation spare part, the big tip of this kind of outer tube shell one end is little, put into the vacuum drying oven, because the vacuum drying oven needs carry out negative pressure state, can prevent the outside gelatinous layer of aluminum alloy oxidation from the outer tube shell and extrude, and outer tube shell both ends are not of uniform size, make the pressure that outer tube shell both ends received different, make outer tube shell aluminum alloy protection's gelatinous layer both ends atress uneven, cause the gelatinous layer fracture, the outer tube shell that the aluminum alloy was made takes place the oxidation with water contact under the high temperature, make circular push-and-pull self-locking connector outer tube shell size.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a pressure equalizing device of an aviation part drying box, which structurally comprises a box door, an operating box, the pressure equalizing device, a rotating shaft and drying row plates, wherein the box door is mechanically matched with the pressure equalizing device through the rotating shaft, the operating box is vertically arranged on the left end face of the pressure equalizing device, the two drying row plates are vertically arranged in the pressure equalizing device, the pressure equalizing device comprises a driving surrounding mechanism, an expanding mechanism and a butt joint mechanism, the driving surrounding mechanism is mechanically matched with the expanding mechanism through a sliding rod, and the butt joint mechanism is mechanically connected with the expanding mechanism through the sliding rod.
Preferably, the initiative is encircleed the mechanism and is included linkage slide, external moving rod, interior even mechanism, arc jam plate, outer loop, wave groove, linkage slide and wave groove sliding connection, external moving rod is vertical installs in the inside of interior even mechanism, interior even mechanism and wave groove structure as an organic whole, arc jam plate and linkage slide structure as an organic whole, the outer loop carries out mechanical transmission through connecting pipe and external moving rod, linkage slide lower extreme be equipped with wave groove butt joint slide tube, the arc jam plate is tortuous arc board, the wave groove is the spout of bending type.
Preferably, interior even mechanism includes frustum, embedded ball, toughness board, embedded ball is installed in the inside of frustum, embedded ball and toughness board elastic connection, the frustum is the round platform shape, toughness board middle part position has the retraction nature, can be with embedded ball butt joint retraction.
Preferably, the extension mechanism comprises a fixed sliding mechanism, a linkage rod and a ladder shaft, the fixed sliding mechanism is mechanically matched with the linkage rod, the linkage rod is vertically installed at the middle and upper positions of the two fixed sliding mechanisms, the fixed sliding mechanism comprises an inner arc ring and a locking ring mechanism, the right end face of the inner arc ring is attached to the left end face of the locking ring mechanism, the locking ring mechanism comprises an arc convex plate and an arc locking pipe, the arc convex plate is connected with the arc locking pipe in a sliding mode, the ladder shaft is of a T-shaped structure, a sliding groove in the inner arc ring, which is in butt joint with the linkage rod, has the characteristic of inward retraction and return, and a plurality of extrusion hemispheres are arranged on two sides of the arc convex plate.
Preferably, docking mechanism is including pushing down gentle pad, packing shell, rocking axle, gas even pipe, draw pipe, push down gentle pad and packing shell sliding connection, rocking axle horizontal installation is in the left end face of packing shell, draw the vertical up end of installing in pushing down gentle pad of pipe, gas even pipe is linked together with the draw pipe, it has certain toughness to push down gentle pad, draw the pipe for calabash and its inside cavity shrink.
Advantageous effects
According to the pressure balancing device of the aviation part drying box, the lower pressing soft cushion is extruded by the shrinking pipe to lock the outer pipe shells with different sizes at two ends, the outer ring performs circular motion through rotation of the outer connecting rod, the outer ring pushes the arc locking plate to move along the wave groove under the action of the linkage sliding plate through the outer ring, the arc locking plate performs up-and-down motion, the inner arc ring is driven to perform up-and-down reciprocating motion, the outer pipe shells with different sizes at two ends and fixed in the middle perform circular motion, the outer pipe shells surround and move around, pressure applied to each part is continuously converted, pressure balance of each part is promoted through steering force, it is guaranteed that the colloidal layer of the outer pipe shells cannot break, and aluminum alloy on the outer pipe shells cannot be oxidized and deformed.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a pressure equalization device of an aviation part drying box.
Fig. 2 is a schematic structural view of a main section of the pressure equalizing device of the present invention.
Fig. 3 is an enlarged perspective partial structure diagram of the active surrounding mechanism of the present invention.
FIG. 4 is an enlarged detailed structural diagram of the main section of the internal leveling mechanism of the present invention.
Fig. 5 is a detailed structural diagram of an enlarged main section of the expanding mechanism of the present invention.
Fig. 6 is an enlarged perspective detailed structural diagram of the docking mechanism of the present invention.
In the figure: the device comprises a box door-1, an operation box-2, a pressure balancing device-3, a rotating shaft-4, a drying row plate-5, a driving surrounding mechanism-31, an expanding mechanism-32, a butting mechanism-33, a linkage sliding plate-311, an external connecting rod-312, an internal uniform mechanism-313, an arc locking plate-314, an outer ring-315, a wave groove-316, a frustum-3131, an embedded ball-3132, a toughness plate-3133, a fixed sliding mechanism-321, a linkage rod-322, a ladder shaft-323, an inner arc ring-3211, a locking ring mechanism-3212, an arc convex plate-32121, an arc locking pipe-32122, a downward pressing soft pad-331, a pad shell-332, a swing shaft-333, an air connecting pipe-334 and a shrinking pipe-335.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments, and preferred embodiments of the present invention will be further described below with reference to the detailed description and the drawings.
Examples
As shown in fig. 1 to 6, the pressure equalizing device for an aviation component drying box provided by the invention structurally comprises a box door 1, an operation box 2, a pressure equalizing device 3, a rotating shaft 4 and drying row plates 5, wherein the box door 1 is mechanically matched with the pressure equalizing device 3 through the rotating shaft 4, the operation box 2 is vertically installed on the left end surface of the pressure equalizing device 3, two drying row plates 5 are vertically installed in the pressure equalizing device 3, the pressure equalizing device 3 comprises an active surrounding mechanism 31, an expanding mechanism 32 and a butt joint mechanism 33, the active surrounding mechanism 31 is mechanically matched with the expanding mechanism 32 through a sliding rod, and the butt joint mechanism 33 is mechanically connected with the expanding mechanism 32 through a sliding rod.
The active surrounding mechanism 31 comprises a linkage sliding plate 311, an external connecting rod 312, an internal uniform mechanism 313, an arc locking plate 314, an outer ring 315 and a wave groove 316, the linkage sliding plate 311 is connected with the wave groove 316 in a sliding manner, the external connecting rod 312 is vertically arranged inside the internal uniform mechanism 313, the internal uniform mechanism 313 and the wave groove 316 are of an integrated structure, the arc locking plate 314 and the linkage sliding plate 311 are of an integrated structure, the outer ring 315 is in mechanical transmission with the external connecting rod 312 through a connecting pipe, the lower end of the linkage sliding plate 311 is provided with a sliding pipe in butt joint with the wave groove 316, the arc locking plate 314 is a zigzag arc plate, the wave groove 316 is a bending type sliding groove, compared with the prior art, the arc locking plate 314 is pushed by the outer ring 315 to drive the inner arc ring 3211 to move, the outer pipe shell is promoted to perform surrounding movement, the pressure at two ends of the outer pipe shell is ensured to be constantly changed, and the colloidal layer outside the outer pipe, so that the outer tube shell can not be oxidized and deformed.
The inner homogenizing mechanism 313 includes a frustum 3131, an embedded ball 3132, and a flexible plate 3133, the embedded ball 3132 is installed inside the frustum 3131, the embedded ball 3132 is elastically connected to the flexible plate 3133, the frustum 3131 is in the shape of a circular truncated cone, the middle position of the flexible plate 3133 has a retraction property, the embedded ball 3132 can be butted and retracted, compared with the prior art, the sliding pressure to the linkage sliding plate 311 is continuously received by the embedded ball 3132, so that the embedded ball 3132 continuously extrudes the flexible plate 3133, the flexible plate 3133 and the embedded ball 3132 extrude each other, and the linkage sliding plate 311 is pushed by the embedded ball 3132 to be capable of seamlessly butted and slide with the wave groove 316.
The expanding mechanism 32 comprises a fixed sliding mechanism 321, a linkage rod 322 and a ladder shaft 323, the fixed sliding mechanisms 321 are mechanically matched with the linkage rod 322, the linkage rod 322 is vertically arranged at the middle upper position of the two fixed sliding mechanisms 321, the fixed sliding mechanism 321 comprises an inner arc ring 3211 and a locking ring mechanism 3212, the right end surface of the inner arc ring 3211 is attached to the left end surface of the locking ring mechanism 3212, the locking ring mechanism 3212 comprises an arc convex plate 32121 and an arc locking pipe 32122, the arc convex plate 32121 is slidably connected with the arc locking pipe 32122, the ladder shaft 323 is of a T-shaped structure, a sliding groove in the inner arc ring 3211, which is in butt joint with the linkage rod 322, has the characteristic of inward retraction, a plurality of extrusion hemispheres are arranged on two sides of the arc convex plate 32121, compared with the prior art, by pulling the inner arc ring 3211 to make the arc convex plate 32121 slide along the arc locking pipe 32122, therefore, the size of the inner arc ring 3211 can be adjusted, and outer shells of different types and lengths can be installed and used.
The working principle of the pressure equalizing device is as follows: the outer casing of the round push-pull self-locking connector is put between two lower pressing soft pads 331 in the pressure equalizing device 3 by pulling the box door 1 open, the lower pressing soft pads 331 are extruded by the air pressure in the shrinking pipe 335, the outer casing of the round push-pull self-locking connector with different diameters is locked while the lower pressing soft pads 331 are deformed, the upper and lower arc rings of the inner arc ring 3211 are butted with the arc locking pipe 32122 through the arc convex plate 32121, the arc locking pipe 32122 is extruded and locked by the hemispheres on the arc convex plate 32121, the inner arc ring 3211 is fixed in a proper size position, the outer ring 315 is driven by the outer connecting rod 312 to perform circular motion through the connecting pipe, the arc locking plate 314 and the linkage sliding plate 311 are pushed by the outer ring 315 to perform circular motion while the outer ring 315 moves, the tubular shaft and the embedded ball 3132 are in sliding butt joint through the lower end of the linkage sliding plate 311, the embedded ball 3132 is extruded continuously through the flexible plate 3133, let embedded ball 3132 and the inseparable laminating of hollow shaft of linkage slide 311 lower extreme, let linkage slide 311 be one-on-one motion along wave groove 316, thereby make arc jam plate 314 pull the gangbar 322 and drive two and push down the circular push-and-pull from locking connector outer tube shell left side between the gentle pad 331 and move one-on-one, make circular push-and-pull from locking connector outer tube shell do circular motion and do the up-and-down motion simultaneously, let circular push-and-pull from locking connector outer tube shell around the steering power and the outside pressure balance of circular push-and-pull around motion, guarantee that the outside colloidal layer of outer tube shell can not break off because of the pressure variation in size, let aluminum alloy outer tube shell can not oxidation deformation, also get rid of the drop of water through the motion.
The principles, principal features and advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to be illustrative only of the principles of the invention, numerous modifications and variations will be apparent to those skilled in the art, which embodiments have been selected and described in order to best explain the principles of the invention and its practical application.
Claims (1)
1. Pressure equalizing device of aviation spare part drying cabinet, its structure includes chamber door (1), control box (2), pressure equalizing device (3), pivot (4), stoving platoon board (5), chamber door (1) is through pivot (4) and pressure equalizing device (3) mechanical cooperation, its characterized in that:
the operation box (2) is vertically arranged on the left end face of the pressure equalizing device (3), and two drying row plates (5) are vertically arranged in the pressure equalizing device (3);
the pressure equalizing device (3) comprises an active surrounding mechanism (31), an expanding mechanism (32) and a butting mechanism (33);
the active surrounding mechanism (31) is mechanically matched with the expanding mechanism (32) through a sliding rod, and the butt joint mechanism (33) is mechanically connected with the expanding mechanism (32) through the sliding rod;
the driving surrounding mechanism (31) comprises a linkage sliding plate (311), an external connecting rod (312), an internal uniform mechanism (313), an arc locking plate (314), an external ring (315) and a wave groove (316), the linkage sliding plate (311) is in sliding connection with the wave groove (316), the external connecting rod (312) is vertically installed inside the internal uniform mechanism (313), the internal uniform mechanism (313) and the wave groove (316) are of an integrated structure, the arc locking plate (314) and the linkage sliding plate (311) are of an integrated structure, and the external ring (315) is in mechanical transmission with the external connecting rod (312) through a connecting pipe;
the inner homogenizing mechanism (313) comprises a frustum (3131), an embedded ball (3132) and a flexible plate (3133), wherein the embedded ball (3132) is installed inside the frustum (3131), and the embedded ball (3132) is elastically connected with the flexible plate (3133);
the expansion mechanism (32) comprises a fixed sliding mechanism (321), a linkage rod (322) and a ladder shaft (323), the fixed sliding mechanism (321) is mechanically matched with the linkage rod (322), the linkage rod (322) is vertically installed at the middle upper positions of the two fixed sliding mechanisms (321), the fixed sliding mechanism (321) comprises an inner arc ring (3211) and a locking ring mechanism (3212), the right end face of the inner arc ring (3211) is attached to the left end face of the locking ring mechanism (3212), the locking ring mechanism (3212) comprises an arc convex plate (32121) and an arc locking pipe (32122), and the arc convex plate (32121) is in sliding connection with the arc locking pipe (32122);
the butt joint mechanism (33) comprises a lower pressing soft pad (331), a pad shell (332), a swing shaft (333), an air connecting pipe (334) and a contraction pipe (335), the lower pressing soft pad (331) is in sliding connection with the pad shell (332), the swing shaft (333) is horizontally installed on the left end face of the pad shell (332), the contraction pipe (335) is vertically installed on the upper end face of the lower pressing soft pad (331), and the air connecting pipe (334) is communicated with the contraction pipe (335);
the lower end of the linkage sliding plate (311) is provided with a sliding pipe butted with a wave groove (316), the arc locking plate (314) is a zigzag arc plate, and the wave groove (316) is a bent sliding groove; the frustum (3131) is in a circular truncated cone shape, the middle position of the flexible plate (3133) has retraction, and an embedded ball (3132) can be butted and retracted; the ladder shaft (323) is of a T-shaped structure, a sliding groove in the inner arc ring (3211) and in butt joint with the linkage rod (322) has the characteristic of inward retraction, and a plurality of extrusion hemispheres are arranged on two sides of the arc convex plate (32121); the lower pressing soft pad (331) has certain toughness, and the shrinking pipe (335) is gourd-shaped and is internally hollow and shrunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275184.7A CN109539713B (en) | 2018-10-30 | 2018-10-30 | Pressure equalizing device of aviation spare part drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275184.7A CN109539713B (en) | 2018-10-30 | 2018-10-30 | Pressure equalizing device of aviation spare part drying cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN109539713A CN109539713A (en) | 2019-03-29 |
| CN109539713B true CN109539713B (en) | 2020-11-10 |
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| CN201811275184.7A Active CN109539713B (en) | 2018-10-30 | 2018-10-30 | Pressure equalizing device of aviation spare part drying cabinet |
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| CN108151507A (en) * | 2017-12-20 | 2018-06-12 | 宁波市鄞州智伴信息科技有限公司 | A kind of weaving socks production and transport drying dehumidification device |
| CN108444242A (en) * | 2018-03-17 | 2018-08-24 | 刘志坤 | A kind of rare earth waste recycling high efficiency rare-earth drying device |
| CN108592622A (en) * | 2018-03-16 | 2018-09-28 | 康泽波 | A kind of Chinese medicine processing drying unit based on self-locking function |
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| EP0063558A1 (en) * | 1981-04-09 | 1982-10-27 | Brüder Girak | Clamp for disconnectable aerial rope tramways |
| JP3982894B2 (en) * | 1998-01-24 | 2007-09-26 | 共栄工業株式会社 | Connector |
| JP2006123273A (en) * | 2004-10-27 | 2006-05-18 | Nippon Shoryoku Kikai Kk | Method and apparatus for deburring |
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| Publication number | Publication date |
|---|---|
| CN109539713A (en) | 2019-03-29 |
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Effective date of registration: 20201009 Address after: 300, building 1013, Shunyi District, Beijing Applicant after: BEIJING KERONGDA AVIATION TECHNOLOGY Co.,Ltd. Address before: 362400 Second Floor, 156 Xiayang Street, Longjun Township, Anxi County, Quanzhou City, Fujian Province Applicant before: ANXI QIXIN LIANTONG MACHINERY TECHNOLOGY Co.,Ltd. |
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