CN112678203A - Disassembling and assembling device and disassembling and assembling method for rate gyroscope - Google Patents
Disassembling and assembling device and disassembling and assembling method for rate gyroscope Download PDFInfo
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- CN112678203A CN112678203A CN202110101953.7A CN202110101953A CN112678203A CN 112678203 A CN112678203 A CN 112678203A CN 202110101953 A CN202110101953 A CN 202110101953A CN 112678203 A CN112678203 A CN 112678203A
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Abstract
The invention relates to the technical field of aviation maintenance, and discloses a rate gyro dismounting device and a speed gyro dismounting method. The rate gyroscope disassembly and assembly equipment comprises a base, a pressing assembly, a positioning shell, a decomposition assembly and a packaging assembly, wherein the pressing assembly comprises a pressing head, the pressing head is arranged on the base in a liftable mode, the positioning shell is fixedly arranged on the base, and is provided with a positioning step and a positioning step positioning clamping ring. The decomposition assembly comprises a pressing sleeve and a spring sleeve, the spring sleeve is installed on the pressing sleeve, a pressing head is abutted to the pressing sleeve, the rear shell of the positioning rate gyroscope is slidably arranged in the pressing sleeve, the spring sleeve comprises a prying tip, and the prying tip can be used for unfolding a terminal surface curled edge of the clamping ring. The encapsulation subassembly includes the encapsulation cover, and the pressure head butt is in the encapsulation cover, and the encapsulation cover is including the pressure point, and the outline of pressure point and the outline looks adaptation of snap ring, and the pressure point can be with the terminal surface turn-up binding off of snap ring. The rate gyro is convenient to disassemble and assemble by the aid of the disassembling assembly and the assembling assembly, the snap ring is not damaged, scrapping of the rate gyro is avoided, and maintenance cost of the airplane is reduced.
Description
Technical Field
The invention relates to the technical field of aviation maintenance, in particular to a rate gyro dismounting device and a speed gyro dismounting method.
Background
The rate gyro is widely applied to airplanes and used for providing angular speed signals for a navigation and guidance system, so that the airplanes can realize position positioning and fly according to a correct air route. The rate gyroscope has important significance for finishing flight or battle tasks and ensuring flight safety of the airplane.
In the prior art, a rate gyro comprises a front shell, a rear shell and a gyro assembly, wherein the front shell and the rear shell are fastened together through a metal snap ring, and the gyro assembly is arranged in the front shell and the rear shell. When the rate gyro breaks down, the front shell and the rear shell are detached in a mode of mechanically damaging the metal snap ring, so that the gyro assembly can be taken out and maintained. The metal snap ring can not be reused due to mechanical damage, so that the rate gyro is scrapped, and the maintenance cost of the airplane is improved.
Therefore, it is desirable to provide a disassembling apparatus and a disassembling method for a rate gyro to solve the above problems.
Disclosure of Invention
Based on the above, an object of the present invention is to provide a rate gyro dismounting device, so as to solve the problem of increased maintenance cost of an airplane caused by the fact that a metal snap ring is damaged and cannot be reused in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rate gyro attachment apparatus comprising:
a base;
the pressing assembly comprises a pressing head, and the pressing head is arranged on the base in a lifting manner;
the positioning shell is fixedly arranged on the base and provided with a positioning step, and the positioning step is configured to be a clamping ring of the positioning rate gyroscope;
the disassembly assembly comprises a pressing sleeve and a spring sleeve, the spring sleeve is mounted on the outer surface of the pressing sleeve, the pressing head can abut against the pressing sleeve, a rear shell of the positioning rate gyroscope is slidably arranged in the pressing sleeve, the spring sleeve comprises a prying tip, the prying tip is provided with an inclination, the near ring end of the prying tip is lower than the far ring end of the prying tip, and the prying tip can prop open the end face turned edge of the clamping ring;
the encapsulation subassembly, it includes the encapsulation cover, the pressure head can the butt in on the encapsulation cover, the encapsulation cover is including pressing the point, press sharp outline with the outline looks adaptation of snap ring, press the point can with the terminal surface turn-up binding off of snap ring.
Further, the spring housing still includes the decomposition spike, the one end of decomposition spike with the surface connection of pressing the cover, the other end with the sled point is connected.
Further, the spring housing further comprises a fixing portion, the fixing portion is mounted on the outer surface of the pressing sleeve, and the disassembling supporting leg and the fixing portion are integrally formed.
Further, the encapsulation subassembly still includes the cutting ferrule, the cutting ferrule includes the cutting ferrule body, the cutting ferrule body has the chucking chamber, the diameter in chucking chamber is adjustable, back casing can the chucking in the chucking intracavity.
Further, the cutting ferrule still includes adjusting bolt, the cutting ferrule body has the opening, adjusting bolt sets up in on the opening.
Furthermore, the positioning shell further comprises a conical surface, and the conical surface is connected with the positioning step.
Furthermore, the pressing assembly further comprises a hydraulic action barrel and a hydraulic pump, the hydraulic action barrel is communicated with the hydraulic pump, the hydraulic action barrel is installed on the base, and a piston rod of the hydraulic action barrel is connected with the pressing head.
Furthermore, the dismounting method of the rate gyroscope further comprises a support, the support is mounted on the base, and the hydraulic action cylinder is mounted on the support.
Based on the above, another object of the present invention is to provide a method for disassembling and assembling a rate gyro, so as to solve the problem of the prior art that the maintenance cost of an aircraft is increased due to the fact that a metal snap ring is damaged and cannot be reused.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method of disassembling and assembling a rate gyro using any one of the above aspects, comprising a disassembling step and an encapsulating step, the disassembling step comprising:
placing the rate gyroscope into a positioning shell, and abutting a snap ring of the rate gyroscope against a positioning step;
the pressure head descends until the pressure head abuts against the pressure sleeve, and the pressure sleeve and the spring sleeve are driven to descend, so that the prying tip gradually props open the end face turned edge of the clamping ring;
resetting the pressure head, and then sequentially taking out the decomposition component and the rate gyroscope to finish the decomposition;
the packaging step comprises:
placing the decomposed rate gyroscope into a positioning shell, and positioning a clamping ring on a positioning step;
inserting the packaging sleeve into the positioning shell, descending the pressure head until the pressure head abuts against the packaging sleeve, and driving the pressure tip to descend so that the pressure tip can close the end face curled edge propped open by the clamping ring;
and resetting the pressure head, and then sequentially taking out the packaging sleeve and the rate gyroscope to finish packaging.
Further, the step of taking out the rate gyro specifically comprises the following steps:
sleeving the clamping sleeve body on the rear shell, adjusting the tightness of the adjusting bolt to enable the clamping sleeve body to be clamped on the rear shell, and taking out the clamping sleeve and the rate gyroscope from the positioning shell;
the adjusting bolt is unscrewed so that the rate top is removed from the ferrule.
The invention has the beneficial effects that:
the invention provides disassembly and assembly equipment of a rate gyroscope, which comprises a base, a downward pressing assembly, a positioning shell, a disassembling assembly and a packaging assembly, wherein the downward pressing assembly comprises a pressing head, the pressing head is arranged on the base in a lifting manner, the positioning shell is fixedly arranged on the base and is provided with a positioning step, the positioning step is configured to be a clamping ring of the rate gyroscope, the disassembling assembly is used for opening the clamping ring so as to disassemble the rate gyroscope, and the packaging assembly is used for reassembling the rate gyroscope. The cooperation of decomposition subassembly and encapsulation subassembly is used, is convenient for carry out the dismouting to the rate top, and can not destroy the snap ring, avoids scrapping of rate top, has reduced the maintenance cost of aircraft. The decomposition assembly comprises a pressing sleeve and a spring sleeve, the spring sleeve is installed on the outer surface of the pressing sleeve, the pressing head can be abutted to the pressing sleeve, the rear shell of the positioning rate gyroscope is slidably arranged in the pressing sleeve, the spring sleeve comprises a prying tip, and the prying tip can be used for propping open an end face turned edge of the clamping ring. The pressure head descends, drives and presses the cover decline, and then drives the spring housing decline for back casing slides in pressing the cover, and the spring housing descends is followed to the sled point, makes the sled point strut the terminal surface turn-up of snap ring gradually, thereby makes the rate top decompose, so that overhaul the rate top. Further, the encapsulation subassembly includes the encapsulation cover, and the pressure head can the butt on the encapsulation cover, and the encapsulation cover is including pressing the point, and the outline of pressing the point and the outline looks adaptation of snap ring, press the point and can close up the terminal surface turn-up binding of snap ring. The pressure head descends to drive the packaging sleeve to descend, so that the pressure point presses the clamping ring downwards, the end face of the clamping ring is curled and closed, and the maintained rate gyroscope is reassembled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:
FIG. 1 is an exploded view of a method for attaching and detaching a rate gyro according to an embodiment of the present invention;
FIG. 2 is an assembly view of a rate gyro disassembled according to the method for disassembling and assembling a rate gyro provided by the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an assembly view of a rate gyro packaged according to a method for disassembling and assembling a rate gyro according to an embodiment of the present invention;
FIG. 5 is a partial enlarged view at B in FIG. 4;
fig. 6 is an assembly view of a portion of a structure of a rate gyro when the rate gyro is packaged according to a method for assembling and disassembling the rate gyro according to an embodiment of the present invention.
In the figure:
a 100-rate gyroscope; 200-disassembling and assembling equipment;
101-a front case; 102-a rear housing; 103-a snap ring;
1-a base; 2-pressing the assembly; 3-positioning the shell; 4-a decomposition component; 5-packaging the assembly; 6-a scaffold;
21-pressure head; 22-a hydraulic actuating cylinder; 23-a hydraulic pump; 31-positioning step; 32-front shell cavity; 33-rear housing cavity; 34-a conical surface; 41-pressing sleeve; 42-a spring housing; 51-packaging sleeve; 52-a ferrule;
411-a press-down part; 412-a decomposition chamber; 421-a fixation section; 422-disassembling the arm brace; 423-prying tip; 511-briquetting; 512-packaging supporting legs; 513-pointing; 514-packaging chamber; 521-the ferrule body; 522-a clamping cavity; 523-adjusting bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 6, the present embodiment provides a method of attaching and detaching a rate gyro, which attaches and detaches a rate gyro 100 using an attaching and detaching apparatus 200 to repair the rate gyro 100.
For convenience of explanation of the method of attaching and detaching the rate gyro, the rate gyro attaching and detaching apparatus 200 will be described first to understand the method of attaching and detaching the rate gyro.
For ease of describing the detacher device 200, the rate gyro 100 will be described. Rate top 100 includes a front housing 101, a rear housing 102, a clasp 103, and a top assembly, with front housing 101 and rear housing 102 being mechanically fastened by clasp 103 to form a closed interior region in which the top assembly is disposed. When the rate gyro 100 fails, mainly the gyro assembly needs to be repaired, the snap ring 103 needs to be removed from the front case 101 and the rear case 102 to release the mechanical fastening constraint of the front case 101 and the rear case 102, so that the gyro assembly can be conveniently taken out from the internal area, and the gyro assembly can be repaired. After the maintenance is completed, the gyro assembly is remounted in the internal region, and the front case 101 and the rear case 102 are mechanically fastened again by the snap ring 103. The disassembling and assembling device 200 provided in the present embodiment is a tool for disassembling and assembling the rate gyro 100, so that the maintenance work can be performed easily.
Wherein, dismouting equipment 200 includes base 1, push down subassembly 2, location shell 3, decompose subassembly 4 and encapsulation subassembly 5, push down subassembly 2 and include pressure head 21, pressure head 21 sets up on base 1 with liftable, location shell 3 is adorned admittedly on base 1, location shell 3 has location step 31, location step 31 is configured into the snap ring 103 of positioning rate top 100, decompose subassembly 4 and be used for strutting snap ring 103 to decompose rate top 100, encapsulation subassembly 5 is used for reassembling rate top 100. The cooperation of decomposition component 4 and encapsulation component 5 is used, is convenient for carry out the dismouting to rate top 100, and can not destroy snap ring 103, avoids scrapping of rate top 100, has reduced the maintenance cost of aircraft.
The disassembling assembly 4 comprises a pressing sleeve 41 and a spring sleeve 42, the spring sleeve 42 is installed on the outer surface of the pressing sleeve 41, the pressing head 21 can abut against the pressing sleeve 41, the rear shell 102 of the positioning rate gyroscope 100 is slidably arranged in the pressing sleeve 41, the spring sleeve 42 comprises a prying tip 423, and the prying tip 423 can expand an end face curled edge of the snap ring 103. The pressure head 21 descends to drive the pressure sleeve 41 to descend, and then drives the spring sleeve 42 to descend, so that the rear shell 102 slides in the pressure sleeve 41, the prying tip 423 descends along with the spring sleeve 42, the prying tip 423 gradually props up the end face turned edge of the snap ring 103, and the rate gyroscope 100 is decomposed to overhaul the rate gyroscope 100.
Further, the packaging assembly 5 comprises a packaging sleeve 51, the pressing head 21 can abut against the packaging sleeve 51, the packaging sleeve 51 comprises a pressing tip 513, the outer contour of the pressing tip 513 is matched with the outer contour of the snap ring 103, and the pressing tip 513 can crimp and close the end face of the snap ring 103. The ram 21 is lowered to drive the package sleeve 51 to descend, so that the press tip 513 presses the snap ring 103 down to crimp the end face of the snap ring 103 and close up, thereby reassembling the repaired rate top 100.
As shown in fig. 1, the pressing assembly 2 further includes a hydraulic cylinder 22 and a hydraulic pump 23, the hydraulic cylinder 22 is communicated with the hydraulic pump 23, the hydraulic cylinder 22 is mounted on the base 1, and a piston rod of the hydraulic cylinder 22 is connected to the pressing head 21. The hydraulic pump 23 is operated to pressurize, the piston rod of the hydraulic actuating cylinder 22 extends out to drive the pressing head 21 to descend, so that the pressing head 21 drives the pressing sleeve 41 or the packaging sleeve 51 to descend, and the gyro assembly 100 is convenient to disassemble and assemble.
Further, the rate gyro attaching and detaching device 200 further includes a bracket 6, the bracket 6 is mounted on the base 1, and the hydraulic cylinder 22 is mounted on the bracket 6.
Further, the positioning housing 3 has a front housing cavity 32 and a rear housing cavity 33, the front housing 101 is disposed in the front housing cavity 32, the rear housing 102 is disposed in the rear housing cavity 33, the front housing cavity 32 and the rear housing cavity 33 are connected by a positioning step 31, and the snap ring 103 is positioned on the positioning step 31.
As shown in fig. 2, the spring housing 42 further includes a separation arm 422, one end of the separation arm 422 is connected to the outer surface of the pressing housing 41, and the other end is connected to the pry tip 423.
Further, the spring housing 42 further includes a fixing portion 421, the fixing portion 421 is mounted on the outer surface of the pressing housing 41, and the detachable supporting leg 422 is integrally formed with the fixing portion 421.
Further, the pressing sleeve 41 includes a pressing portion 411, and the pressing head 21 can abut on the pressing portion 411.
Further, the pressing sleeve 41 has a decomposition chamber 412, and the rear housing 102 can partially protrude into the decomposition chamber 412.
As shown in fig. 3, the pry tip 423 has a slope such that the proximal loop end of the pry tip 423 is lower than the distal loop end of the pry tip 423 and the proximal loop end of the pry tip 423 transitions smoothly to the distal loop end of the pry tip 423. Due to the design, the near ring end of the pry tip 423 can be conveniently inserted into the end face curled edge of the snap ring 103, and the pry tip 423 can be used for unfolding the end face curled edge of the snap ring 103 in the descending process of the spring sleeve 42.
It should be noted that the proximal end of pry tip 423 provided in this embodiment refers to the end of pry tip 423 near snap ring 103, and the distal end of pry tip 423 refers to the end of pry tip 423 away from snap ring 103.
Further, the positioning shell 3 further includes a tapered surface 34, and the tapered surface 34 is connected to the positioning step 31. Specifically, the end of the tapered surface 34 close to the positioning step 31 is a small end surface. Due to the arrangement, the end face curled edge of the snap ring 103 propped by the prying tip 423 is abutted against the conical surface 34, and the secondary deformation caused by extrusion of the end face curled edge of the snap ring 103 propped by the prying tip 423 is avoided, so that the subsequent packaging work is carried out, the rate gyro 100 is prevented from being damaged, the service life of the rate gyro 100 is prolonged, and the maintenance cost of an airplane is reduced.
As shown in fig. 4, the package cover 51 further includes a pressing piece 511, and the pressing piece 511 can abut against the pressing piece 21.
Further, the packaging cover 51 further includes a packaging supporting leg 512, the packaging supporting leg 512 is connected with the pressing block 511, and the pressing tip 513 is disposed on an end portion of the packaging supporting leg 512. The package feet 512 and the press block 511 form a package cavity 514, the rear shell 102 can extend into the package cavity 514, and the package feet 512 can extend into the rear shell cavity 33. The pressing head 21 descends to drive the pressing block 511 and the packaging supporting leg 512 to descend, so that the pressing tip 513 presses on the snap ring 103, the expanded end face curled edges on the snap ring 103 are pressed again, the opening is closed, and the front shell 101 and the rear shell 102 are packaged again.
As shown in FIG. 5, the press tip 513 further includes a beveled surface that mates with the tapered surface 34. This arrangement facilitates the shape recovery of the end-face bead that has been spread out on the snap ring 103.
As shown in fig. 6, the package assembly 5 further includes a ferrule 52, the ferrule 52 includes a ferrule body 521, the ferrule body 521 has a clamping cavity 522, the diameter of the clamping cavity 522 is adjustable, and the rear housing 102 can be clamped in the clamping cavity 522. The provision of the ferrule 52 facilitates removal of the packaged rate top 100 from the positioning housing 3.
Further, the ferrule 52 further includes an adjusting bolt 523, the ferrule body 521 has an opening, and the adjusting bolt 523 is disposed on the opening. The diameter of the clamping cavity 522 is adjusted by adjusting the tightness of the adjusting bolt 523 to facilitate clamping the rear housing 102 so as to remove the rear housing 102 through the ferrule 52.
The method for disassembling and assembling the rate gyroscope provided by the embodiment is completed by depending on the disassembling and assembling device 200, and comprises the steps of disassembling and packaging, wherein the disassembling step is as follows:
the pressing sleeve 41 and the spring sleeve 42 both partially extend into the rear shell cavity 33, the pressing head 21 descends until the pressing head abuts against the lower pressing part 411 of the pressing sleeve 41, and the spring sleeve 42 is driven to descend together, so that the prying tip 423 gradually expands the end face turned edge of the snap ring 103;
the pressing head 21 is raised to the original position (reset), the disassembling component 4 is taken out from the positioning shell 3, and then the rear shell 102, the gyro component, the snap ring 103 and the front shell 101 are taken out in sequence, so that the disassembling is completed.
The packaging steps are as follows:
the front shell 101, the snap ring 103, the gyro assembly and the rear shell 102 are sequentially placed into the positioning shell 3;
inserting the packaging sleeve 51 into the rear shell cavity 33 of the positioning shell 3, lowering the pressure head 21 until the pressure head abuts against the pressing block 511 of the packaging sleeve 51, and driving the pressing tip 513 to descend, so that the pressing tip 513 closes the end face curled edge expanded by the clamping ring 103;
the ram 21 is raised to the home position (reset) and the package 51 and rate top 100 are removed from the positional housing 3 and the packaging is complete.
Taking out rate gyro 100 specifically includes the following steps:
sleeving the ferrule body 521 on the rear shell 102, adjusting the tightness of the adjusting bolt 523 to enable the ferrule body 521 to be tightly clamped on the rear shell 102, and taking the ferrule 52 and the rate gyro 100 out of the positioning shell 3;
adjusting bolt 523 is loosened so that rate gyro 100 is removed from ferrule 52 and the package is complete.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A rate gyro attachment apparatus comprising:
a base (1);
the pressing assembly (2) comprises a pressing head (21), and the pressing head (21) is arranged on the base (1) in a lifting manner;
the positioning shell (3) is fixedly arranged on the base (1), the positioning shell (3) is provided with a positioning step (31), and the positioning step (31) is configured to be a clamping ring (103) of the positioning rate gyroscope (100);
the disassembling assembly (4) comprises a pressing sleeve (41) and a spring sleeve (42), the spring sleeve (42) is installed on the outer surface of the pressing sleeve (41), the pressing head (21) can abut against the pressing sleeve (41), a rear shell (102) of the positioning rate gyro (100) is slidably arranged in the pressing sleeve (41), the spring sleeve (42) comprises a prying tip (423), the prying tip (423) has an inclination, the near ring end of the prying tip (423) is lower than the far ring end of the prying tip (423), and the prying tip (423) can stretch an end face turned edge of the snap ring (103) open;
the packaging assembly (5) comprises a packaging sleeve (51), the pressing head (21) can abut against the packaging sleeve (51), the packaging sleeve (51) comprises a pressing tip (513), the outer contour of the pressing tip (513) is matched with the outer contour of the clamping ring (103), and the pressing tip (513) can roll up and close the end face of the clamping ring (103).
2. Equipment for dismounting a rate top according to claim 1, characterized in that said spring housing (42) further comprises a disassembly foot (422), one end of said disassembly foot (422) being connected to the outer surface of said pressing housing (41) and the other end being connected to said pry tip (423).
3. The device for fitting and removing a rate top according to claim 2, wherein said spring housing (42) further comprises a fixing portion (421), said fixing portion (421) being mounted on the outer surface of said pressing housing (41), said breaking arm (422) being integrally formed with said fixing portion (421).
4. The apparatus for dismounting a rate gyro according to claim 1, characterized in that the package assembly (5) further comprises a ferrule (52), the ferrule (52) comprising a ferrule body (521), the ferrule body (521) having a chucking chamber (522), the diameter of the chucking chamber (522) being adjustable, the rear housing (102) being capable of chucking in the chucking chamber (522).
5. Equipment for dismounting a rate top according to claim 4, characterized in that said ferrule (52) further comprises an adjusting bolt (523), said ferrule body (521) having an opening, said adjusting bolt (523) being arranged on said opening.
6. The device for dismounting a rate gyro according to claim 1, characterized in that the positioning shell (3) further comprises a tapered surface (34), the tapered surface (34) being connected to the positioning step (31).
7. The disassembling and assembling device for rate gyros according to claim 1, wherein said pressing assembly (2) further comprises a hydraulic actuating cylinder (22) and a hydraulic pump (23), said hydraulic actuating cylinder (22) and said hydraulic pump (23) are communicated, said hydraulic actuating cylinder (22) is mounted on said base (1), and a piston rod of said hydraulic actuating cylinder (22) is connected with said pressing head (21).
8. The apparatus for fitting and removing a rate top according to claim 7, wherein said method for fitting and removing a rate top further comprises a holder (6), said holder (6) being mounted on said base (1), said hydraulic cylinder (22) being mounted on said holder (6).
9. A method of disassembling and assembling a disassembling and assembling apparatus using a rate gyro according to any one of claims 1 to 8, comprising a disassembling step and an encapsulating step, the disassembling step comprising:
placing the rate gyroscope (100) into the positioning shell (3), and abutting a snap ring (103) of the rate gyroscope (100) on the positioning step (31);
the pressure head (21) descends until the pressure head abuts against the pressure sleeve (41), and drives the pressure sleeve (41) and the spring sleeve (42) to descend, so that the prying tip (423) gradually expands the end face curled edge of the clamping ring (103);
the pressure head (21) is reset, and then the decomposition component (4) and the rate gyro (100) are taken out in sequence to finish the decomposition;
the packaging step comprises:
placing the decomposed rate gyroscope (100) into a positioning shell (3), and positioning a snap ring (103) on a positioning step (31);
inserting the packaging sleeve (51) into the positioning shell (3), descending the pressure head (21) until the pressure head abuts against the packaging sleeve (51), and driving the pressure tip (513) to descend, so that the pressure tip (513) closes the end face curled edge spread by the clamping ring (103);
and resetting the pressure head (21), and then sequentially taking out the packaging sleeve (51) and the rate gyro (100) to finish packaging.
10. Method for dismounting a rate gyro according to claim 9, characterized in that the step of removing the rate gyro (100) comprises in particular the steps of:
sleeving the ferrule body (521) on the rear shell (102), adjusting the tightness of the adjusting bolt (523) to enable the ferrule body (521) to be tightly clamped on the rear shell (102), and taking out the ferrule (52) and the rate gyro (100) from the positioning shell (3);
the adjusting bolt (523) is unscrewed so that the rate top (100) is removed from the ferrule (52).
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| CN202110101953.7A CN112678203B (en) | 2021-01-26 | 2021-01-26 | Disassembling and assembling device and disassembling and assembling method for rate gyroscope |
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| CN202110101953.7A CN112678203B (en) | 2021-01-26 | 2021-01-26 | Disassembling and assembling device and disassembling and assembling method for rate gyroscope |
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| CN112678203B CN112678203B (en) | 2022-11-22 |
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| CN212384305U (en) * | 2020-04-02 | 2021-01-22 | 宝瑞通管业有限公司 | Steel sheet processing decoiler |
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2021
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| CN209811679U (en) * | 2019-04-29 | 2019-12-20 | 常州豪爵铃木摩托车有限公司 | Silencer clamp assembly fixture |
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| CN112678203B (en) | 2022-11-22 |
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