A tail fin torsion spring mounting tool and method of use thereof

Abstract

The application relates to the technical field of accessory installation auxiliary tool, and discloses a tail wing torsional spring installation tool and a using method thereof, which mainly comprises a torsional spring tool one and a torsional spring tool two, tail wing torsional springs are arranged between the torsional spring tool one and the torsional spring tool two; the torsional spring tool one is composed of a blocking sheet and a pressing sheet, the blocking sheet is fixedly connected to one side of the pressing sheet; the torsional spring tool two is composed of a supporting sheet and a supporting block, the supporting sheet is fixedly connected to the bottom of the supporting block, an arc-shaped groove is arranged on the inner side wall of the pressing sheet, the arc-shaped groove is matched with the outer side wall of the tail wing torsional spring, a groove is arranged at the top of the supporting block, and the groove is matched with the outer side wall of the tail wing torsional spring. The tail wing torsional spring installation tool can easily install the tail wing torsional spring on the tail wing with the assistance of the torsional spring tool one and the torsional spring tool two, the operation is convenient and fast, and since there is no external fixing mechanism, the tail wing torsional spring installation tool is not hindered during dismounting and can be repeatedly and quickly used.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of accessory installation auxiliary tooling, in particular to a tail wing torsional spring installation tool and a use method thereof. BACKGROUND

[0002] The tail wing is a device installed at the tail of an aircraft and can enhance the stability of flight.

[0003] Generally, the tail wing mechanism of a small missile is mostly a fixed tail wing with a single structure, and the tail wing mechanism cannot rotate freely, or the tail wing mechanism is a folding tail wing which can rotate freely, but the structure is complex, the parts are numerous, and the reliability is reduced.

[0004] Therefore, a small multifunctional missile tail wing is developed, which mainly comprises a tail wing seat, a bearing heat shield, a curved wing, a tail wing positioning pin, a tail wing cylindrical pin, a tail wing torsional spring, a deep groove ball bearing, an internal hexagonal taper end lock screw and an internal hexagonal flat end lock screw, and has the advantages of simple structure combination, few parts and high reliability.

[0005] However, when the device is installed, the tail wing torsional spring has elasticity, and it is inconvenient to fix the tail wing torsional spring with the tail wing seat and the curved wing, and the operation is relatively cumbersome, therefore, the tail wing torsional spring installation tool is provided to solve the problems in the background. SUMMARY

[0006] The application aims to provide a tail wing torsional spring installation tool and a use method thereof to solve the problems in the background.

[0007] In order to solve the above technical problems, the application provides the following technical scheme: a tail wing torsional spring installation tool mainly comprises a torsional spring tool one and a torsional spring tool two, and a tail wing torsional spring is arranged between the torsional spring tool one and the torsional spring tool two.

[0008] The torsional spring tool one is composed of a blocking piece and a pressing piece, and the blocking piece is fixedly connected to one side of the pressing piece.

[0009] The torsional spring tool two is composed of a supporting piece and a supporting block, and the supporting piece is fixedly connected to the bottom of the supporting block.

[0010] Preferably, an arc-shaped groove is formed in the inner side wall of the pressing piece, and the arc-shaped groove is matched with the outer side wall of the tail wing torsional spring.

[0011] Preferably, a groove is formed in the top of the supporting block, and the groove is matched with the outer side wall of the tail wing torsional spring.

[0012] Preferably, one end of the arc-shaped groove is designed in an open type, one end of the groove is also designed in an open type, and the open ends of the arc-shaped groove and the groove are symmetrically arranged.

[0013] Preferably, the pressing piece and the supporting block are provided with semicircular holes on one side, and the two semicircular holes are oppositely arranged.

[0014] A tail wing torsion spring installation tool and a method for using the same.

[0015] S1, first place the tail wing torsion spring in the arc-shaped groove of the torsion spring tool one, and place the torsion spring tool two on the torsion spring tool one and tightly contact with the torsion spring tool one;

[0016] S2, move the torsion spring tool two and cooperate with the torsion spring tool one to press the tail wing torsion spring tightly;

[0017] S3, continue the previous step, press the tail wing torsion spring to the position, so that the pressing piece and the supporting block tightly contact with each other;

[0018] S4, place the pressed tail wing torsion spring and the tool together in the corresponding hole position of the arc wing seat shell;

[0019] S5, place the arc wing in the corresponding position of the arc wing seat shell;

[0020] S6, insert the shaft into the corresponding hole position of the arc wing shell;

[0021] S7, remove the torsion spring tool one and the torsion spring tool two, and complete the installation of the arc wing torsion spring.

[0022] Preferably, the arc wing seat shell, the arc wing and the shaft are main components of the tail wing mechanism.

[0023] Preferably, the shaft is matched with the two semicircular holes on the arc-shaped groove and the groove.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] First, the present application can easily install the tail wing torsion spring on the tail wing with the aid of the torsion spring tool one and the torsion spring tool two, and the operation is convenient and fast.

[0026] Second, the present application does not have any external fixing mechanism, and there is no obstruction when disassembling, and it can be repeatedly and quickly used. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a torsion spring tool one structure schematic diagram of the present application;

[0028] Figure 2 It is a torsion spring tool two structure schematic diagram of the present application;

[0029] Figure 3 It is a tail wing torsion spring structure schematic diagram of the present application;

[0030] Figure 4A schematic diagram of a one-stage assembly structure of the present application;

[0031] Figure 5 A schematic diagram of a one-stage assembly structure of the present application;

[0032] Figure 6 A schematic diagram of a two-stage assembly structure of the present application;

[0033] Figure 7 A schematic diagram of a two-stage assembly structure of the present application;

[0034] Figure 8 A schematic diagram of a three-stage assembly structure of the present application;

[0035] Figure 9 A schematic diagram of a three-stage assembly structure of the present application;

[0036] Figure 10 A schematic diagram of a four-stage assembly structure of the present application;

[0037] Figure 11 A schematic diagram of a four-stage assembly structure of the present application;

[0038] Figure 12 A schematic diagram of a five-stage assembly structure of the present application;

[0039] Figure 13 A schematic diagram of a five-stage assembly structure of the present application;

[0040] Figure 14 A schematic diagram of a six-stage assembly structure of the present application;

[0041] Figure 15 A schematic diagram of a six-stage assembly structure of the present application;

[0042] Figure 16 A schematic diagram of a seven-stage assembly structure of the present application.

[0043] 1, torsion spring tool one; 101, blocking piece; 102, pressing piece; 103, arc-shaped groove; 2, torsion spring tool two; 201, supporting piece; 202, supporting block; 203, groove; 3, tail wing torsion spring. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0045] Please refer to Figures 1-16

[0046] Embodiment one

[0047] The embodiment is a specific embodiment of a tail fin torsion spring installation tool

[0048] The tail fin torsion spring installation tool mainly comprises a torsion spring tool one 1 and a torsion spring tool two 2, and a tail fin torsion spring 3 is arranged between the torsion spring tool one 1 and the torsion spring tool two 2.

[0049] The torsion spring tool one 1 comprises a blocking piece 101 and a pressing piece 102, and the blocking piece 101 is fixedly connected to one side of the pressing piece 102.

[0050] The torsion spring tool two 2 comprises a supporting piece 201 and a supporting block 202, and the supporting piece 201 is fixedly connected to the bottom of the supporting block 202.

[0051] Preferably, an arc-shaped groove 103 is arranged on the inner side wall of the pressing piece 102, and the arc-shaped groove 103 is matched with the outer side wall of the tail fin torsion spring 3.

[0052] Specifically, a recess 203 is arranged at the top of the supporting block 202, and the recess 203 is matched with the outer side wall of the tail fin torsion spring 3.

[0053] Specifically, one end of the arc-shaped groove 103 is designed as an open type, one end of the recess 203 is also designed as an open type, and the open ends of the arc-shaped groove 103 and the recess 203 are symmetrically arranged.

[0054] Specifically, a semicircular hole is arranged on one side of the pressing piece 102 and the supporting block 202, and the two semicircular holes are oppositely arranged.

[0055] Embodiment two

[0056] The embodiment is a specific embodiment of a use method of a tail fin torsion spring installation tool

[0057] The use method of the tail fin torsion spring installation tool comprises the following specific steps.

[0058] S1, first, place the tail fin torsion spring 3 in the arc-shaped groove 103 of the torsion spring tool one 1, place the torsion spring tool two 2 on the torsion spring tool one 1, and press the torsion spring tool two 2 tightly against the torsion spring tool one 1, as shown in Figure 4 、 Figure 5 ;

[0059] S2, move the torsion spring tool two 2 to cooperate with the torsion spring tool one 1 to press the tail fin torsion spring 3 tightly, as shown in Figure 6 、 Figure 7 ;

[0060] S3, continue the previous step to press the tail fin torsion spring 3 into place, so that the pressing piece 102 and the supporting block 202 cooperate with each other and are tightly pressed, as shown in Figure 8 、 9 ;

[0061] S4, the pressed tail wing torsion spring 3 and the tool are placed in the corresponding hole position of the scroll wing seat shell, as shown in Figure 10 、 11 ;

[0062] S5, the scroll wing is placed in the corresponding position of the scroll wing seat shell, as shown in Figure 12 、 13 ;

[0063] S6, the shaft is inserted into the corresponding hole position of the scroll wing shell, and after being inserted into position, as shown in Figure 15 ;

[0064] S7, the torsion spring tool 1 and the torsion spring tool 2 are removed, and the installation of the scroll wing torsion spring is completed, as shown in Figure 16 .

[0065] Specifically, the scroll wing seat shell, the scroll wing and the shaft are the main components of the tail wing mechanism.

[0066] Specifically, the shaft is matched with the arc-shaped groove 103 and the two semicircular holes on the groove 203.

[0067] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits, and the scope is defined by the appended claims and their equivalents.

Claims

1. A tail fin torsion spring mounting fixture, characterized in that: It is mainly composed of torsion spring fixture one (1) and torsion spring fixture two (2), and a tail wing torsion spring (3) is provided between torsion spring fixture one (1) and torsion spring fixture two (2). The torsion spring fixture (1) consists of a baffle (101) and a pressure plate (102), wherein the baffle (101) is fixedly connected to one side of the pressure plate (102); The second torsion spring fixture (2) consists of a support plate (201) and a support block (202), wherein the support plate (201) is fixedly connected to the bottom of the support block (202); An arc-shaped groove (103) is provided on the inner side wall of the pressure plate (102), and the arc-shaped groove (103) is adapted to the outer peripheral wall of the tail fin torsion spring (3); The top of the support block (202) is provided with a groove (203), which is adapted to the outer peripheral wall of the tail fin torsion spring (3); The compression plate (102) and the support block (202) cooperate closely to form a cavity that accommodates the peripheral wall of the tail fin torsion spring (3).

2. The tail fin torsion spring mounting fixture according to claim 1, characterized in that: One end of the arc-shaped groove (103) is open, and one end of the groove (203) is also open. The open ends of the arc-shaped groove (103) and the groove (203) are symmetrically arranged.

3. The tail fin torsion spring mounting fixture according to claim 1, characterized in that: The pressure plate (102) and the support block (202) each have a semi-circular hole on one side, and the two semi-circular holes are arranged opposite each other.

4. A method of using the tail fin torsion spring mounting fixture as described in claim 1, characterized in that: The specific steps include the following: S1. First, place the tail wing torsion spring (3) in the arc groove (103) of the torsion spring fixture one (1), and place the torsion spring fixture two (2) on top of the torsion spring fixture one (1) and close to the torsion spring fixture one (1). S2, the movable torsion spring fixture 2 (2) cooperates with the torsion spring fixture 1 (1) to press the tail wing torsion spring (3) tightly; S3. Continue from the previous step and press the tail wing torsion spring (3) into place so that the pressure plate (102) and the support block (202) fit together tightly. S4. Place the compressed tail wing torsion spring (3) and the tooling together at the corresponding hole position on the outer shell of the coiled wing seat; S5. Place the coiled wing on the corresponding position on the coiled wing base shell; S6. Insert the insert shaft into the corresponding hole in the arc-shaped wing housing; S7. Remove torsion spring fixture one (1) and torsion spring fixture two (2) to complete the installation of the coiled wing and tail wing torsion spring (3).

5. The method of using the tail fin torsion spring mounting fixture according to claim 4, characterized in that: The coiled wing housing, the coiled wing, and the insert shaft are the main components of the tail wing mechanism.

6. The method of using the tail fin torsion spring mounting fixture according to claim 4, characterized in that: The insert shaft is adapted to the two semi-circular holes on the arc groove (103) and the groove (203).

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