CN113500560A - Tool assembly for disassembling manual selection valve - Google Patents
Tool assembly for disassembling manual selection valve Download PDFInfo
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- CN113500560A CN113500560A CN202110585403.7A CN202110585403A CN113500560A CN 113500560 A CN113500560 A CN 113500560A CN 202110585403 A CN202110585403 A CN 202110585403A CN 113500560 A CN113500560 A CN 113500560A
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- disassembling
- internal thread
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The invention discloses a tool assembly for disassembling an artificial selective valve, which comprises a positioning tool, a spring gland disassembling tool and a clamp spring disassembling tool, wherein the positioning tool is used for fixing the artificial selective valve, the fixing is realized through four mounting feet of the artificial selective valve, and the spring gland disassembling tool and the clamp spring disassembling tool are used for being matched to disassemble a clamp spring for limiting a spring end cover, and compared with the prior art, the tool assembly has the beneficial effects that: because artifical selection valve volume is less, consequently dismantle the cooperation of frock and jump ring dismantlement frock through location frock, spring gland when dismantling can make things convenient for quick completion to the dismantlement of difficult decomposition subcomponents such as jump ring, effectively improve work efficiency, shorten man-hour to can also avoid the damage to the part that manual disassembly mode caused in the past through the use of frock.
Description
Technical Field
The invention relates to the technical field of aircraft part repair, in particular to a tool assembly for disassembling a manual selection valve.
Background
The manual selection valve is an important control component for controlling the cargo door of the airplane, is used for ground cargo loading operation together with the cargo door actuator cylinder to complete the opening and closing operation of the cargo door of the airplane, a switch handle of the cargo door is installed on a control shaft of the manual selection valve, and when the handle is rotated, the control shaft of the manual selection valve controls different subcomponents inside the valve to perform hydraulic oil circuit conversion so as to control the extension and retraction of the cargo door actuator cylinder to realize the opening and closing of the cargo door.
At present, when the valve is manually repaired, a factory-original tool provided by a foreign manufacturer in a repair manual is generally used in the decomposition process, but on the one hand, the price of a factory-original tool drawing is higher, and the maintenance cost is increased. On the other hand is comparatively inconvenient when using, because manual selection valve is dysmorphism piece, is not convenient for fix when decomposing, and is comparatively troublesome when decomposing the subcomponent, reduces work efficiency, prolongs man-hour, still causes the damage to the part easily because the misuse of frock simultaneously, for this reason, we provide a frock subassembly for manual selection valve decomposes.
Disclosure of Invention
The invention solves the technical problem that the manual selection valve is inconvenient to decompose during repair in the prior art, and provides a tool assembly for decomposing the manual selection valve. The manual selection valve is convenient to use and easy to manufacture, effectively improves the decomposition time of the manual selection valve, and reduces the damage to parts in the decomposition process.
In order to achieve the purpose, the invention provides the following technical scheme: a tool assembly for manually selecting valve disassembly comprises a positioning tool, a spring gland disassembling tool and a clamp spring disassembling tool, the positioning tool comprises a base, a bracket is detachably arranged at the upper end of the rear side of the base, a first internal thread connecting sleeve is inserted through the upper end of the bracket, the front end of the first internal thread connecting sleeve is provided with a pressing sleeve, the rear end of the first internal thread connecting sleeve is provided with an external thread sleeve, a rotary flange plate is sleeved between the bracket and the pressing sleeve and can rotate, four connecting claws are arranged on the rotary flange plate, the front end of the connecting claw is provided with a first connecting rod, the front end of the first connecting rod is provided with a second connecting rod, the second connecting rod penetrates through a mounting foot on the manual selection valve and then is in threaded connection with the butterfly nut, and the manual selection valve is fixedly connected with the positioning tool through the butterfly nut; an internal thread locking sleeve is connected outside the external thread sleeve in a threaded mode, and a positioning blind hole is formed in the outer surface of the internal thread locking sleeve; a push rod penetrates through the first internal thread connecting sleeve and the external thread sleeve, and the middle of the push rod is in threaded connection with the first internal thread connecting sleeve;
an L-shaped angle sensor support is mounted at the front end of a base of the positioning tool, an angle sensor is mounted on the front side of the upper end of the angle sensor support, an angle measuring adapter is arranged in the angle sensor, a square groove rod at the rear end of the angle measuring adapter is inserted outside an electric door square rod of the manual selection valve, the square groove rod of the angle measuring adapter can be driven to rotate when the electric door square rod rotates, and then the angle sensor generates signals;
the spring gland disassembling tool comprises a positioning support, the positioning support is sleeved outside a manual selection valve, four mounting feet of the manual selection valve are clamped in four inner grooves in the positioning support, a connecting plate is detachably mounted at the upper end of the positioning support, a through hole is formed in the middle of the connecting plate, a sleeve is sleeved in the through hole, an outer sleeve plate is mounted outside the sleeve, the outer sleeve plate is detachably mounted on the connecting plate, an internal thread rotating sleeve is connected to the upper end of the sleeve in an external mode, a connecting screw rod penetrates through the center of the internal thread rotating sleeve, a first pressing rod is mounted at the lower end of the connecting screw rod, a threaded blind hole is formed in the lower end of the first pressing rod, and the upper end of a second pressing rod is connected to the threaded blind hole in an internal mode; the length between the second pressure lever and the first pressure lever can be adjusted by rotating the second pressure lever;
frock is dismantled to jump ring includes the connecting handle, both ends around the manual selection valve were spanned to the connecting handle, the both ends of connecting handle are provided with second internal thread adapter sleeve, the spiro union has the external screw thread pole cover in the second internal thread adapter sleeve, the connecting rod cover is installed to the front end of external screw thread pole cover, the rear end is provided with the screw thread through-hole in the connecting rod cover, external screw thread pole endotheca is equipped with the ejector pin, the threaded rod is installed to the front end of ejector pin, the thimble that alternates out the connecting rod cover is installed to the front end of threaded rod.
Preferably, the rear end face of the base and the rear end face of the internal thread locking sleeve are on the same vertical plane, so that when the positioning tool is placed flat, a component can be guaranteed to be in a horizontal position, and the component can be conveniently disassembled and repaired.
Preferably, a third connecting rod is installed at the rear end of the first connecting rod, the third connecting rod penetrates through the connecting claw and then is in threaded connection with the connecting nut, and the first connecting rod is connected with the connecting claw through the third connecting rod and the connecting nut, so that the first connecting rod and the connecting claw can be conveniently disassembled.
Preferably, the outer side face of the rear end of the external thread sleeve is provided with an anti-falling screw, the anti-falling screw penetrates through the external thread sleeve and is pressed against the side face of the push rod, and the anti-falling screw is screwed down to enable the external thread sleeve and the push rod to be relatively fixed.
Preferably, the rod diameter of the front end of the push rod is the same as the aperture of the positioning blind hole, and when the internal thread locking sleeve is rotated, the push rod can be inserted into the positioning blind hole, so that the force is applied to the internal thread locking sleeve.
Preferably, the upper surfaces of the two ends of the connecting plate are provided with first connecting screws, and the first connecting screws downwards penetrate through the connecting plate to be screwed in the upper end of the positioning bracket, so that the connecting plate can be conveniently dismounted on the upper end of the positioning bracket; the upper end of the outer sleeve plate is provided with a second connecting screw which downwards penetrates through the outer sleeve plate and is in threaded connection with the connecting plate, so that the outer sleeve plate and the connecting plate can be conveniently disassembled.
Preferably, the bottom in the positioning support is connected with a supporting seat through a third connecting screw, the upper end of the supporting seat is pressed against the lower surface of the manual selection valve, and the supporting seat plays a supporting role in supporting the manual selection valve.
Preferably, the upper end of the connecting screw penetrates through the internal thread rotating sleeve and is connected with a connecting nut in a threaded mode, the connecting nut limits the movement of the connecting screw, a bushing is sleeved outside the lower end of the connecting screw, and the bushing mainly plays a role in buffering the pressure between the internal thread rotating sleeve and the first pressure rod.
Preferably, the rear end of the push rod is provided with a first rotating handle, and the rear end of the ejector rod is provided with a second rotating handle, so that the push rod and the ejector rod can rotate conveniently.
Compared with the prior art, the invention has the beneficial effects that:
when the manual selection valve is repaired, the manual selection valve can be quickly fixed by using a positioning tool, the mounting foot of the manual selection valve is inserted into the second connecting rod, and the butterfly nut is screwed to fix the manual selection valve, so that the manual selection valve is conveniently positioned in the dismounting process; in the dismounting process, in order to facilitate the angle of the valve to be dismounted, the manual selection valve can be rotated through the rotary flange plate and the connecting claw so as to be convenient to operate and use, the first internal thread connecting sleeve, the pressing sleeve and the external thread sleeve can be moved backwards by rotating the internal thread locking sleeve, and then the rotary flange plate is clamped, so that the position of the manual selection valve is fixed, and the position locking is realized;
when the electrical signal of the valve is tested, the angle sensor bracket is arranged on the positioning tool, the square rod of the electric door can be driven to rotate by manually selecting the actuation of the valve, so that the angle measuring adapter and the square groove rod rotate, and the angle sensor detects a rotation signal;
when the clamp spring in the manual selection valve is disassembled, the positioning tool, the spring gland disassembling tool and the clamp spring disassembling tool are matched for use, the manual selection valve is installed on the positioning tool, the spring gland disassembling tool is sleeved on the manual selection valve, the lower end of the second pressure rod is aligned to the spring gland hole, the internal thread rotating sleeve is rotated, the internal thread rotating sleeve moves downwards at the upper end of the sleeve, the first pressure rod and the second pressure rod are driven to move downwards, the spring gland is pressed into the position, below the clamp spring, in the spring gland hole, and the resistance of the spring is overcome; at the moment, the clamp spring disassembling tool is installed on the manual selection valve, the ejector pin is aligned and inserted into the needle inserting hole, the needle hole is communicated with the clamp spring groove, the clamp spring can be ejected out of the clamp spring groove after the ejector pin is inserted into a certain depth, the clamp spring is convenient to take out, the spring gland can be quickly taken out after the clamp spring is taken out, and further the subsequent decomposition of other parts is convenient.
Because artifical selection valve volume is less, consequently dismantle the cooperation of frock and jump ring dismantlement frock through location frock, spring gland when dismantling can make things convenient for quick completion to the dismantlement of difficult decomposition subcomponents such as jump ring, effectively improve work efficiency, shorten man-hour to can also avoid the damage to the part that manual disassembly mode caused in the past through the use of frock.
Drawings
FIG. 1 is a cross-sectional view of the positioning tool of the present invention;
FIG. 2 is a structural sectional view of the spring gland dismounting tool of the present invention;
FIG. 3 is a structural sectional view of the clamp spring disassembling tool of the invention;
FIG. 4 is a perspective view of the manual selector valve of the present invention;
fig. 5 is an exploded view of the manual selector valve of the present invention.
Reference numbers in the figures: 1. manual selection valve, 101, a mounting pin, 102, a spring gland hole, 103, a spring gland, 104, a pinhole, 105, a square electric door rod, 106, a snap spring, 2, a positioning tool, 21, a base, 22, a bracket, 23, a first internal thread connecting sleeve, 231, a pressing sleeve, 232, an external thread sleeve, 24, a rotating flange plate, 241, a connecting claw, 25, an internal thread locking sleeve, 251, a positioning blind hole, 26, an anti-dropping screw, 27, a first connecting rod, 271, a second connecting rod, 272, a third connecting rod, 28, a butterfly nut, 29, a connecting nut, 210, a push rod, 211, a first rotating handle, 3, an angle sensor bracket, 31, an angle sensor, 32, an angle measurement adapter, 321, a square groove rod, 4, a spring gland dismounting tool, 41, a positioning bracket, 42, a connecting plate, 421, a through hole, 43, a first connecting screw, 44, a sleeve, 45 and an external sleeve plate, 46. internal thread rotating sleeve 47, connecting screw rod 471, connecting nut 48, bush 49, second connecting screw, 410, first depression bar, 411, screw blind hole, 412, second depression bar, 413, supporting seat, 414, third connecting screw, 415, inner grove, 5, jump ring dismantlement frock, 51, connecting handle, 52, second internal thread adapter sleeve, 53, external screw thread rod cover, 54, connecting rod cover, 541, threaded through hole, 55, ejector pin, 56, threaded rod, 57, thimble, 58, second rotating handle.
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 of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a tool assembly for disassembling an artificial selective valve comprises a positioning tool 2, a spring gland disassembling tool 4 and a clamp spring disassembling tool 5, wherein the positioning tool 2 comprises a base 21, a support 22 is detachably mounted at the upper end of the rear side of the base 21, a first internal thread connecting sleeve 23 penetrates through the upper end of the support 22, a pressing sleeve 231 is arranged at the front end of the first internal thread connecting sleeve 23, an external thread sleeve 232 is arranged at the rear end of the first internal thread connecting sleeve 23, a rotary flange 24 is further sleeved between the support 22 and the pressing sleeve 231, four connecting claws 241 are arranged on the rotary flange 24, a first connecting rod 27 is arranged at the front end of the connecting claw 241, a third connecting rod 272 is mounted at the rear end of the first connecting rod 27, the third connecting rod 272 penetrates through the connecting claw 241 and then is connected with a connecting nut 29 in a threaded manner, and the first connecting rod 27 is connected with the connecting claw 241 through the third connecting rod 272 and the connecting nut 29, the disassembly and assembly between the first connecting rod 27 and the connecting claw 241 are facilitated; the front end of the first connecting rod 27 is provided with a second connecting rod 271, and the second connecting rod 271 penetrates through a mounting foot 101 on the manual selection valve 1 and then is in threaded connection with the butterfly nut 28; the external thread sleeve 232 is externally screwed with the internal thread locking sleeve 25, and the rear end face of the base 21 and the rear end face of the internal thread locking sleeve 25 are on the same vertical plane, so that the component can be ensured to be in a horizontal position when the positioning tool 2 is laid flat, and the component is convenient to disassemble and repair; the outer surface of the internal thread locking sleeve 25 is provided with a positioning blind hole 251, the rod diameter of the front end of the push rod 210 is the same as the hole diameter of the positioning blind hole 251, and when the internal thread locking sleeve 25 is rotated, the push rod 210 can be inserted into the positioning blind hole 251 so as to apply force to the internal thread locking sleeve 25; a push rod 210 is inserted into the first internal thread connecting sleeve 23 and the external thread sleeve 232, a first rotating handle 211 is arranged at the rear end of the push rod 210, and the middle of the push rod 210 is in threaded connection with the first internal thread connecting sleeve 23; when the manual selection valve 1 is repaired, the positioning tool 2 can be used for quickly fixing the manual selection valve 1, the mounting foot 101 of the manual selection valve 1 is inserted into the second connecting rod 27, and the butterfly nut 28 is screwed to fix the manual selection valve 1, so that the manual selection valve 1 can be conveniently positioned in the dismounting process; in the process of disassembly, in order to facilitate the angle of the valve to be disassembled, the manual selection valve 1 can be rotated through the rotary flange plate 24 and the connecting claws 241 so as to be convenient to operate and use, the first internal thread connecting sleeve 23, the pressing sleeve 231 and the external thread sleeve 232 can be moved backwards by rotating the internal thread locking sleeve 25, and then the rotary flange plate 24 is clamped, so that the position of the manual selection valve 1 is fixed, and the position locking is realized;
an L-shaped angle sensor support 3 is mounted at the front end of a base 21 of the positioning tool 2, an angle sensor 31 is mounted on the front side of the upper end of the angle sensor support 3, an angle measuring adapter 32 is arranged in the angle sensor 31, and a square groove rod 321 at the rear end of the angle measuring adapter 32 is inserted out of an electric door square rod 105 of the manual selection valve 1; when the electrical signal test of the valve is carried out, the angle sensor 31 is arranged on the positioning tool 2, the square rod 105 of the valve can be driven to rotate by manually selecting the actuation of the valve 1, so that the angle measuring adapter 32 and the square groove rod 321 can rotate, and the angle sensor 31 can detect a rotation signal;
the spring gland disassembling tool 4 comprises a positioning support 41, the positioning support 41 is sleeved outside the manual selection valve 1, four mounting feet 101 of the manual selection valve 1 are clamped in four inner grooves 415 in the positioning support 41, the bottom in the positioning support 41 is connected with a supporting seat 413 through a third connecting screw 414, the upper end of the supporting seat 413 is pressed against the lower surface of the manual selection valve 1, and the supporting seat 413 plays a supporting role in supporting the manual selection valve 1; a connecting plate 42 is detachably mounted at the upper end of the positioning bracket 41, first connecting screws 43 are arranged on the upper surfaces of the two ends of the connecting plate 42, the first connecting screws 43 downwards penetrate through the connecting plate 42 and are screwed in the upper end of the positioning bracket 41, and the connecting plate 42 is convenient to disassemble and assemble at the upper end of the positioning bracket 41; a through hole 421 is formed in the middle of the connecting plate 42, a sleeve 44 is sleeved in the through hole 421, an outer sleeve plate 45 is installed outside the sleeve 44, the outer sleeve plate 45 is detachably installed on the connecting plate 42, a second connecting screw 49 is arranged at the upper end of the outer sleeve plate 45, and the second connecting screw 49 downwards penetrates through the outer sleeve plate 45 and is screwed in the connecting plate 42, so that the outer sleeve plate 45 and the connecting plate 42 can be conveniently disassembled; an internal thread rotating sleeve 46 is connected to the upper end of the sleeve 44 in an external thread mode, a connecting screw rod 47 is inserted into the center of the internal thread rotating sleeve 46 in a penetrating mode, a first pressure lever 410 is installed at the lower end of the connecting screw rod 47, a threaded blind hole 411 is formed in the lower end of the first pressure lever 410, and the upper end of a second pressure lever 412 is connected to the threaded blind hole 411 in an internal thread mode; the upper end of the connecting screw rod 47 penetrates through the internal thread rotating sleeve 46 and is connected with a connecting nut 471 in a threaded mode, a bushing 48 is sleeved outside the lower end of the connecting screw rod 47, and the bushing 48 mainly plays a role in buffering pressure between the internal thread rotating sleeve 46 and the first pressure rod 410.
The clamp spring disassembling tool 5 comprises a connecting handle 51, the connecting handle 51 stretches across the front end and the rear end of the manual selection valve 1, second internal thread connecting sleeves 52 are arranged at the two ends of the connecting handle 51, external thread rod sleeves 53 are screwed in the second internal thread connecting sleeves 52, connecting rod sleeves 54 are installed at the front ends of the external thread rod sleeves 53, threaded through holes 541 are formed in the rear ends of the connecting rod sleeves 54, ejector rods 55 are sleeved in the external thread rod sleeves 53, second rotating handles 58 are installed at the rear ends of the ejector rods 55, threaded rods 56 are installed at the front ends of the ejector rods 55, and ejector pins 57 penetrating out of the connecting rod sleeves 54 are installed at the front ends of the threaded rods 56; when the clamp spring 106 in the manual selection valve 1 is disassembled, the positioning tool 2, the spring gland disassembling tool 4 and the clamp spring disassembling tool 5 are matched for use, the manual selection valve 1 is installed on the positioning tool 2, the spring gland disassembling tool 4 is sleeved on the manual selection valve 1, the lower end of the second pressure lever 412 is aligned to the spring gland hole 102, the internal thread rotating sleeve 46 is rotated, the internal thread rotating sleeve 46 moves downwards at the upper end of the sleeve 44, the first pressure lever 410 and the second pressure lever 412 are driven to move downwards, the spring gland 103 is pressed downwards into the position below the clamp spring 106 in the spring gland hole 102, and the resistance of a spring is overcome; at this time, the clamp spring disassembling tool 5 is installed on the manual selection valve 1, the ejector pin 57 is aligned and inserted into the needle hole 104, the needle hole 104 is communicated with the clamp spring groove, the clamp spring 106 can be ejected out of the clamp spring groove after the ejector pin 57 is inserted into a certain depth, the clamp spring 106 is convenient to take out, the spring gland 103 can be quickly taken out after the clamp spring 106 is taken out, and further the subsequent decomposition of other parts is convenient.
The working principle is as follows: when the manual selection valve 1 is repaired, the manual selection valve 1 is quickly fixed by using the positioning tool 2, the mounting foot 101 of the manual selection valve 1 is inserted into the second connecting rod 27, and the fixation is realized by tightening the butterfly nut 28;
in the process of disassembly, in order to facilitate the angle of the valve in disassembly operation, the manual selection valve 1 can be rotated through the rotary flange plate 24 and the connecting claws 241 so as to facilitate operation and use, the first internal thread connecting sleeve 23, the pressing sleeve 231 and the external thread sleeve 232 can be moved backwards by rotating the internal thread locking sleeve 25, and then the rotary flange plate 24 is clamped, so that the position of the manual selection valve 1 is fixed, and position locking is realized;
when the electrical signal test of the valve is carried out, the angle sensor 31 is arranged on the positioning tool 2, the square rod 105 of the valve can be driven to rotate by manually selecting the actuation of the valve 1, so that the angle measuring adapter 32 and the square groove rod 321 can rotate, and the angle sensor 31 can detect a rotation signal;
when the clamp spring 106 in the manual selection valve 1 is disassembled, the positioning tool 2, the spring gland disassembling tool 4 and the clamp spring disassembling tool 5 are matched for use, the manual selection valve 1 is installed on the positioning tool 2, the spring gland disassembling tool 4 is sleeved on the manual selection valve 1, the lower end of the second pressure lever 412 is aligned to the spring gland hole 102, the internal thread rotating sleeve 46 is rotated, the internal thread rotating sleeve 46 moves downwards at the upper end of the sleeve 44, the first pressure lever 410 and the second pressure lever 412 are driven to move downwards, the spring gland 103 is pressed downwards into the position below the clamp spring 106 in the spring gland hole 102, and the resistance of a spring is overcome; at this time, the clamp spring disassembling tool 5 is installed on the manual selection valve 1, the ejector pin 57 is aligned and inserted into the needle hole 104, the needle hole 104 is communicated with the clamp spring groove, the clamp spring 106 can be ejected out of the clamp spring groove after the ejector pin 57 is inserted into a certain depth, the clamp spring 106 is convenient to take out, the spring gland 103 can be quickly taken out after the clamp spring 106 is taken out, and further the subsequent decomposition of other parts is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a frock subassembly is used in decomposition of artifical selection valve, dismantles frock (4) and jump ring dismantles frock (5), its characterized in that including location frock (2), spring gland: the positioning tool (2) comprises a base (21), a bracket (22) is detachably mounted at the upper end of the rear side of the base (21), the upper end of the bracket (22) penetrates through a first internal thread connecting sleeve (23), the front end of the first internal thread connecting sleeve (23) is provided with a pressing sleeve (231), the rear end of the first internal thread connecting sleeve (23) is provided with an external thread sleeve (232), a rotary flange plate (24) is sleeved between the bracket (22) and the pressing sleeve (231), four connecting claws (241) are arranged on the rotary flange plate (24), the front ends of the connecting claws (241) are provided with first connecting rods (27), the front end of the first connecting rod (27) is provided with a second connecting rod (271), the second connecting rod (271) penetrates through a mounting foot (101) on the manual selection valve (1) and then is in threaded connection with the butterfly nut (28); an internal thread locking sleeve (25) is connected to the external thread sleeve (232) in an external thread mode, and a positioning blind hole (251) is formed in the outer surface of the internal thread locking sleeve (25); a push rod (210) penetrates through the first internal thread connecting sleeve (23) and the external thread sleeve (232), and the middle of the push rod (210) is in threaded connection with the first internal thread connecting sleeve (23);
an L-shaped angle sensor support (3) is installed at the front end of a base (21) of the positioning tool (2), an angle sensor (31) is installed on the front side of the upper end of the angle sensor support (3), an angle measuring adapter (32) is arranged in the angle sensor (31), and a square groove rod (321) at the rear end of the angle measuring adapter (32) is inserted outside an electric door square rod (105) of the manual selection valve (1);
the spring gland disassembling tool (4) comprises a positioning support (41), the positioning support (41) is sleeved outside the manual selection valve (1), four mounting feet (101) of the manual selection valve (1) are clamped in four inner grooves (415) in the positioning support (41), a connecting plate (42) is detachably mounted at the upper end of the positioning support (41), a through hole (421) is formed in the middle of the connecting plate (42), a sleeve (44) is sleeved in the through hole (421), an outer sleeve plate (45) is mounted outside the sleeve (44), the outer sleeve plate (45) is detachably mounted on the connecting plate (42), an inner thread rotating sleeve (46) is connected outside the upper end of the sleeve (44), a connecting screw rod (47) is inserted in the center of the inner thread rotating sleeve (46), and a first pressing rod (410) is mounted at the lower end of the connecting screw rod (47), the lower end of the first pressure lever (410) is provided with a threaded blind hole (411), and the upper end of a second pressure lever (412) is screwed in the threaded blind hole (411);
frock (5) is dismantled including connecting handle (51) to the jump ring, both ends around artifical selective valve (1) are crossed in connecting handle (51), the both ends of connecting handle (51) are provided with second internal thread adapter sleeve (52), threaded connection has external screw rod cover (53) in second internal thread adapter sleeve (52), connecting rod cover (54) are installed to the front end of external screw rod cover (53), the rear end is provided with screw through hole (541) in connecting rod cover (54), external screw rod cover (53) endotheca is equipped with ejector pin (55), threaded rod (56) are installed to the front end of ejector pin (55), thimble (57) of interlude out connecting rod cover (54) are installed to the front end of threaded rod (56).
2. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: the rear end face of the base (21) and the rear end face of the internal thread locking sleeve (25) are on the same vertical plane.
3. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: and a third connecting rod (272) is installed at the rear end of the first connecting rod (27), and the third connecting rod (272) penetrates through the connecting claw (241) and then is in threaded connection with the connecting nut (29).
4. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: an anti-falling screw (26) is arranged on the outer side face of the rear end of the external thread sleeve (232), and the anti-falling screw (26) penetrates through the external thread sleeve (232) and is pressed against the side face of the push rod (210).
5. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: the diameter of the front end rod of the push rod (210) is the same as that of the positioning blind hole (251).
6. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: the upper surfaces of two ends of the connecting plate (42) are provided with first connecting screws (43), and the first connecting screws (43) downwards penetrate through the connecting plate (42) and are screwed in the upper end of the positioning support (41); the upper end of the outer sleeve plate (45) is provided with a second connecting screw (49), and the second connecting screw (49) penetrates through the outer sleeve plate (45) downwards and is screwed in the connecting plate (42).
7. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: the bottom in the positioning support (41) is connected with a supporting seat (413) through a third connecting screw (414), and the upper end of the supporting seat (413) is pressed against the lower surface of the manual selection valve (1).
8. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: the upper end of the connecting screw rod (47) penetrates through the internal thread rotating sleeve (46) and is connected with a connecting nut (471) in a threaded mode, and a bushing (48) is sleeved outside the lower end of the connecting screw rod (47).
9. The tool assembly for disassembling the manual selector valve according to claim 1, wherein: the rear end of the push rod (210) is provided with a first rotating handle (211), and the rear end of the ejector rod (55) is provided with a second rotating handle (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585403.7A CN113500560B (en) | 2021-05-27 | 2021-05-27 | Tool assembly for disassembling manual selection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585403.7A CN113500560B (en) | 2021-05-27 | 2021-05-27 | Tool assembly for disassembling manual selection valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113500560A true CN113500560A (en) | 2021-10-15 |
| CN113500560B CN113500560B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110585403.7A Active CN113500560B (en) | 2021-05-27 | 2021-05-27 | Tool assembly for disassembling manual selection valve |
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| CN (1) | CN113500560B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201824308U (en) * | 2010-09-01 | 2011-05-11 | 青岛港（集团）有限公司 | Multipurpose dismounting tool for equipment maintenance |
| US20140173866A1 (en) * | 2012-12-25 | 2014-06-26 | Hsin-Fa Kang | Tool for detaching piston bolt from cylinder |
| CN203993770U (en) * | 2014-06-30 | 2014-12-10 | 西安恒锵航空科技有限公司 | Air Passenger A320 aircraft HPVPRV bleed valve curtain shaft snap-ring remover part |
| CN105033635A (en) * | 2015-07-29 | 2015-11-11 | 广州飞机维修工程有限公司 | Assembly tool for aircraft pressure-relief valve |
| CN206689996U (en) * | 2017-05-03 | 2017-12-01 | 威海索通节能科技股份有限公司 | Concentrator bowl dismounts frock |
| CN209599110U (en) * | 2019-01-10 | 2019-11-08 | 贵州永红航空机械有限责任公司 | A kind of valve provision for disengagement |
| WO2021004203A1 (en) * | 2019-07-11 | 2021-01-14 | 山东太古飞机工程有限公司 | Auxiliary tool for calibrating, disassembling and assembling bolts of airplane starter body |
| CN212448156U (en) * | 2020-06-24 | 2021-02-02 | 日照山太飞机工程股份有限公司 | Tool for disassembling and assembling oil drain valve of aircraft oil tank |
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2021
- 2021-05-27 CN CN202110585403.7A patent/CN113500560B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201824308U (en) * | 2010-09-01 | 2011-05-11 | 青岛港（集团）有限公司 | Multipurpose dismounting tool for equipment maintenance |
| US20140173866A1 (en) * | 2012-12-25 | 2014-06-26 | Hsin-Fa Kang | Tool for detaching piston bolt from cylinder |
| CN203993770U (en) * | 2014-06-30 | 2014-12-10 | 西安恒锵航空科技有限公司 | Air Passenger A320 aircraft HPVPRV bleed valve curtain shaft snap-ring remover part |
| CN105033635A (en) * | 2015-07-29 | 2015-11-11 | 广州飞机维修工程有限公司 | Assembly tool for aircraft pressure-relief valve |
| CN206689996U (en) * | 2017-05-03 | 2017-12-01 | 威海索通节能科技股份有限公司 | Concentrator bowl dismounts frock |
| CN209599110U (en) * | 2019-01-10 | 2019-11-08 | 贵州永红航空机械有限责任公司 | A kind of valve provision for disengagement |
| WO2021004203A1 (en) * | 2019-07-11 | 2021-01-14 | 山东太古飞机工程有限公司 | Auxiliary tool for calibrating, disassembling and assembling bolts of airplane starter body |
| CN212448156U (en) * | 2020-06-24 | 2021-02-02 | 日照山太飞机工程股份有限公司 | Tool for disassembling and assembling oil drain valve of aircraft oil tank |
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| Publication number | Publication date |
|---|---|
| CN113500560B (en) | 2022-07-26 |
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