Aviation plug bayonet pin repair pressing rivet calipers

Abstract

The utility model discloses a pair of aviation plug bayonet pin repair pressing rivet calipers, which comprises a calipers supporting arm, a connecting seat, a calipers handle, a calipers pressing head and an aviation plug supporting part, and is characterized in that the connecting seat is fixed at the end part of the calipers supporting arm; the caliper handle is hinged to the connecting base, the end, close to the connecting base, of the caliper handle is of a circular structure, and first meshing teeth are arranged on the periphery of the end, close to the connecting base, of the caliper handle. The caliper pressing head is hinged to the connecting base and provided with a driving matching part and a pressing head part, the side, close to the caliper handle, of the driving matching part is of a circular structure, second meshing teeth are arranged on the periphery of the side, close to the caliper handle, of the driving matching part, and the second meshing teeth are meshed with the first meshing teeth; and the aviation plug supporting part is fixed at the end part of the caliper supporting arm and is over against the pressure head part of the caliper pressure head. The problem that a bayonet lock of an existing aviation plug falls off and cannot be repaired can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of aviation plug repair, and in particular to a riveting caliper for repairing aviation plug pins. Background Art

[0002] Aviation plug is a commonly used connector with high structural strength and strong reliability. However, in actual use, the connector pin may sometimes fall off. Generally, the installation of the pin is completed before the internal needle is encapsulated, including riveting and welding methods. However, since the needle is already encapsulated inside the connector, conventional riveting tools cannot enter, resulting in the inability to reinstall and repair the pin. Usually, the only option is to replace the connector. If you want to repair the connector, you often need to disassemble the device for repair, which is time-consuming and labor-intensive, and very inconvenient for maintenance and after-sales work. Therefore, designing a tool that can be used to repair the pin is of great practical significance.

[0003] The above contents are only used to assist in understanding the technical solution of the present application and do not constitute an admission that the above contents are prior art. Utility Model Content

[0004] The main purpose of the present application is to provide a riveting caliper for repairing the bayonet pin of an aviation plug, aiming to solve the problem that the bayonet pin of the current aviation plug cannot be repaired after it falls off.

[0005] To achieve the above-mentioned purpose, the present application provides an aviation plug pin repair riveting caliper, comprising a caliper arm, a connecting seat, a caliper handle, a caliper pressure head, and an aviation plug support portion, wherein the connecting seat is fixed to the end of the caliper arm; the caliper handle is hinged to the connecting seat, and the end of the caliper handle close to the connecting seat is set as a circular structure, and the outer periphery of the caliper handle close to the connecting seat is provided with a first meshing tooth; the caliper pressure head is hinged to the connecting seat, and the caliper pressure head has a drive mating portion and a pressure head portion, and the side of the drive mating portion close to the caliper handle is set as a circular structure, and the outer periphery of the drive mating portion close to the caliper handle is provided with a second meshing tooth, and the second meshing tooth is meshed with the first meshing tooth; the aviation plug support portion is fixed to the end of the caliper arm, and the aviation plug support portion is directly opposite to the pressure head portion of the caliper pressure head.

[0006] Optionally, a rivet head is provided on the aviation plug support portion, and the rivet head is directly opposite to the pressure head portion of the caliper pressure head.

[0007] Optionally, a first mating groove is provided on the caliper arm, and a second mating groove is provided on the caliper handle. The first mating groove and the second mating groove are arranged opposite to each other, and a spring is arranged between the first mating groove and the second mating groove.

[0008] Optionally, the caliper arm is a straight rod structure, and the caliper handle is an arc-shaped rod.

[0009] Optionally, the connecting seat includes a first connecting plate and a second connecting plate, wherein the first connecting plate is fixed to one side of the end of the caliper arm; the second connecting plate is fixed to the other side of the end of the caliper arm, the second connecting plate is arranged opposite to the first connecting plate, and the second connecting plate has the same structure as the first connecting plate; the caliper pressure head and the caliper handle are both hinged between the first connecting plate and the second connecting plate.

[0010] Optionally, the aviation plug support portion has a raised arc-shaped surface on the side facing the pressure head portion, and the aviation plug support portion has a hollow structure on the side away from the pressure head portion. When repairing the aviation plug pin, the arc-shaped surface fits against the inner wall of the aviation plug, and the hollow structure is used to place the needle inside the aviation plug.

[0011] Optionally, a first rotating shaft and a second rotating shaft are rotatably arranged between the first connecting plate and the second connecting plate respectively, and the caliper pressure head is rotatably arranged between the first connecting plate and the second connecting plate via the first rotating shaft; the caliper handle is rotatably arranged between the first connecting plate and the second connecting plate via the second rotating shaft.

[0012] Optionally, a limiting column is provided through one end of the caliper handle close to the caliper pressure head, and the limiting column is in contact with the side wall of the connecting seat.

[0013] Optionally, the angle between the caliper arm and the caliper handle is 30° to 45°.

[0014] Optionally, a height of the first rotating shaft on the connecting seat is higher than a height of the second rotating shaft on the connecting seat.

[0015] The embodiment of the present application proposes a riveting caliper for repairing the aviation plug pin. When repairing the aviation plug pin, first place the pin at the hole position of the aviation plug that needs to be repaired, put the aviation plug on the aviation plug support part and align the pressure head of the caliper pressure head with the pin, the inner side surface of the aviation plug fits with the aviation plug support part to achieve pre-positioning, and the relative position between the pin and the aviation plug support part can be adjusted by rotating the aviation plug, so that the caliper pressure head can press the pin into the corresponding aviation plug hole position; when pressing the pin into the corresponding hole position of the aviation plug, the operator only needs to hold the caliper support arm and the caliper handle and tighten them. At this time, the first meshing tooth at the end of the caliper handle drives the second meshing tooth on the mating part of the caliper pressure head to rotate, thereby realizing the downward pressing action of the pressure head of the caliper pressure head, and pressing the pin into the corresponding hole position of the aviation plug to complete the repair of the aviation plug pin. It can be seen that the present application is simple to operate when repairing the aviation plug pin, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A side view of a riveting caliper for repairing an aviation plug pin provided in an embodiment of the present application;

[0017] Figure 2 A three-dimensional diagram of a riveting caliper for repairing an aviation plug pin provided in an embodiment of the present application;

[0018] Figure 3 for Figure 2 A magnified view of part A;

[0019] Figure 4 A cross-sectional view of positioning a riveting caliper for repairing an aviation plug pin provided in an embodiment of the present application;

[0020] Figure 5 for Figure 4 A magnified view of part B;

[0021] Figure 6 A cross-sectional view of a pre-tightening rivet caliper for repairing an aviation plug pin provided in an embodiment of the present application;

[0022] Figure 7 for Figure 6 Enlarged view of part C;

[0023] Figure 8 A cross-sectional view of a riveting caliper for repairing an aviation plug pin provided in an embodiment of the present application;

[0024] Fig. 9 for Figure 8 A magnified view of the D portion;

[0025] Among them, 1. caliper arm; 101. first matching groove; 2. connecting seat; 201. first connecting plate; 202. second connecting plate; 3. caliper handle; 301. second matching groove; 4. caliper pressure head; 5. aviation plug support part; 6. rivet head; 7. spring; 8. first rotating shaft; 9. second rotating shaft; 10. limit column.

[0026] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] See also Figures 1 to 9 , an embodiment of the present application provides an aviation plug pin repair riveting caliper, which may include a caliper arm 1, a connecting seat 2, a caliper handle 3, a caliper pressure head 4 and an aviation plug support portion 5, wherein the connecting seat 2 is fixed to the end of the caliper arm 1; the caliper handle 3 is hinged on the connecting seat 2, and the end of the caliper handle 3 close to the connecting seat 2 is set as a circular structure, and the outer periphery of the caliper handle 3 close to the end of the connecting seat 2 is provided with a first meshing tooth; the caliper pressure head 4 is hinged on the connecting seat 2, and the caliper pressure head 4 has a driving mating portion and a pressure head portion, and the side of the driving mating portion close to the caliper handle 3 is set as a circular structure, and the outer periphery of the side of the driving mating portion close to the caliper handle 3 is provided with a second meshing tooth, and the second meshing tooth is meshed with the first meshing tooth; the aviation plug support portion 5 is fixed to the end of the caliper arm 1, and the aviation plug support portion 5 is directly opposite to the pressure head of the caliper pressure head 4.

[0032] When the aviation plug bayonet pin repair riveting caliper involved in the present application repairs the aviation plug bayonet pin, first place the bayonet pin in the hole position that needs to be repaired of the aviation plug, put the aviation plug on the aviation plug support part 5 and align the pressure head of the caliper pressure head 4 with the bayonet pin, the inner side of the aviation plug fits with the aviation plug support part 5 to achieve pre-positioning, and the relative position between the bayonet pin and the aviation plug support part 5 can be adjusted by rotating the aviation plug, so that the caliper pressure head 4 can press the bayonet pin into the corresponding aviation plug hole position; when pressing the bayonet pin into the corresponding hole position of the aviation plug, the operator only needs to hold the caliper support arm 1 and the caliper handle 3 and tighten them. At this time, the first meshing tooth at the end of the caliper handle 3 drives the caliper pressure head 4 to drive the second meshing tooth on the mating part to rotate, thereby realizing the downward pressing action of the pressure head of the caliper pressure head 4, and pressing the bayonet pin into the corresponding hole position of the aviation plug, completing the repair of the aviation plug bayonet pin. It can be seen that the present application is simple to operate when repairing the aviation plug bayonet pin, saving time and effort.

[0033] See also Figure 2 , Figure 3 A rivet head 6 is provided on the aviation plug support portion 5. The rivet head 6 is directly opposite to the pressure head of the caliper pressure head 4. When repairing the bayonet pin of the aviation plug, the rivet head 6 needs to be concentrically matched with the inner hole of the bayonet pin of the aviation plug to facilitate and accurately press the bayonet pin into the corresponding hole of the aviation plug.

[0034] See also Figure 6 , Figure 7 A first matching groove 101 is provided on the caliper arm 1 , a second matching groove 301 is provided on the caliper handle 3 , the first matching groove 101 and the second matching groove 301 are arranged opposite to each other, and a spring 7 is arranged between the first matching groove 101 and the second matching groove 301 .

[0035] In this embodiment, the connection of the spring 7 is facilitated by respectively providing the first mating groove 101 and the second mating groove 301 on the caliper arm 1 and the caliper handle 3. The provision of the spring 7 makes the fit between the caliper arm 1 and the caliper handle 3 more stable. When the operator releases the caliper arm 1 and the caliper handle 3, the caliper handle 3 can automatically bounce back to the initial position.

[0036] See also Figure 2 The caliper arm 1 is a straight rod structure, and the caliper handle 3 is an arc-shaped rod. For example, one end of the caliper handle 3 away from the connecting seat 2 is bent toward the caliper arm 1. Through such a structural design, it is more convenient and labor-saving for the operator to tighten the caliper arm 1 and the caliper handle 3.

[0037] See also Figure 2 The connecting seat 2 may include a first connecting plate 201 and a second connecting plate 202, wherein the first connecting plate 201 is fixed to one side of the end of the caliper arm 1; the second connecting plate 202 is fixed to the other side of the end of the caliper arm 1, the second connecting plate 202 is arranged opposite to the first connecting plate 201, and the second connecting plate 202 has the same structure as the first connecting plate 201; the caliper pressure head 4 and the caliper handle 3 are both hinged between the first connecting plate 201 and the second connecting plate 202.

[0038] The connecting seat 2 is an important component connecting the caliper arm 1, the caliper handle 3 and the caliper head 4. It is fixed to the caliper arm 1, and is hinged to the caliper handle 3 and the caliper head 4 respectively, so that the caliper handle 3 and the caliper head 4 can be cleverly combined, and the structure is simple and easy to manufacture; while the caliper head 4 and the caliper handle 3 are hinged between the first connecting plate 201 and the second connecting plate 202, the two are matched with each other through teeth, the structure is simple and can complete the pin repair of the aviation plug.

[0039] See also Figure 3The side of the aviation plug support part 5 facing the pressure head is a convex arc surface, and the side of the aviation plug support part 5 away from the pressure head is a hollow structure. When repairing the aviation plug pin, the arc surface fits with the inner wall of the aviation plug, and the hollow structure is used to place the needle inside the aviation plug.

[0040] Among them, the side of the aviation plug support part 5 facing the pressure head is set as a convex arc surface, and the convex arc surface can just fit with the inner wall of the aviation plug. When repairing the aviation plug pin, the aviation plug can be stably matched with the aviation plug support part 5; the side of the aviation plug support part 5 away from the pressure head is a hollow structure, which mainly serves to place the needle inside the aviation plug. Through the above design, when repairing the aviation plug pin, the aviation plug can be stably adapted to the aviation plug support part 5, which is convenient for repairing the aviation plug pin.

[0041] See also Figure 1 , Figure 4 A first rotating shaft 8 and a second rotating shaft 9 are rotatably arranged between the first connecting plate 201 and the second connecting plate 202 respectively; the caliper pressure head 4 is rotatably arranged between the first connecting plate 201 and the second connecting plate 202 through the first rotating shaft 8; the caliper handle 3 is rotatably arranged between the first connecting plate 201 and the second connecting plate 202 through the second rotating shaft 9.

[0042] In this embodiment, two rotating shafts are arranged between the first connecting plate 201 and the second connecting plate 202. The two rotating shafts are respectively connected to the caliper pressure head 4 and the caliper handle 3. The rotation of the rotating shafts is used to realize the rotation of the caliper pressure head 4 and the caliper handle 3, so as to realize the pin repair of the aviation plug.

[0043] See also Figure 2 A limiting column 10 is provided through one end of the caliper handle 3 near the caliper pressure head 4, and the limiting column 10 contacts the side wall of the connecting seat 2. The setting of the limiting column 10 can limit the opening angle of the caliper handle 3 on the caliper support arm 1.

[0044] Furthermore, the angle between the caliper arm 1 and the caliper handle 3 is 30° to 45°. Specifically, the angle between the caliper arm 1 and the caliper handle 3 can be 30°, 35°, or 45°. The advantage of such a setting is that it is convenient for the operator to hold the caliper arm 1 and the caliper handle 3. If the angle between the caliper arm 1 and the caliper handle 3 is too large, it is not convenient to hold; if the angle between the caliper arm 1 and the caliper handle 3 is too small, it is not conducive to repairing the pin of the aviation plug.

[0045] See also Figure 1The height of the first rotating shaft 8 on the connecting seat 2 is higher than the height of the second rotating shaft 9 on the connecting seat 2. This arrangement is to better force the caliper pressure head 4 and the caliper handle 3, so that the first meshing teeth and the second meshing teeth can mesh better.

[0046] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A riveting caliper for repairing aviation plug pins, characterized in that: include: Caliper support arm (1); A connecting seat (2) fixed to the end of the caliper arm (1); A caliper handle (3) is hinged on the connecting seat (2), one end of the caliper handle (3) close to the connecting seat (2) is arranged as a circular structure, and the outer periphery of the end of the caliper handle (3) close to the connecting seat (2) is provided with first meshing teeth; A caliper pressure head (4) is hinged on the connecting seat (2), and the caliper pressure head (4) comprises a driving mating portion and a pressure head portion, wherein a side of the driving mating portion close to the caliper handle (3) is arranged as a circular structure, and a second meshing tooth is arranged on the outer periphery of a side of the driving mating portion close to the caliper handle (3), and the second meshing tooth meshes with the first meshing tooth; The aviation plug support part (5) is fixed to the end of the caliper support arm (1), and the aviation plug support part (5) is directly opposite to the pressure head part of the caliper pressure head (4).

2. The aviation plug pin repair riveting caliper according to claim 1 is characterized in that: The aviation plug support portion (5) is provided with a rivet head (6), and the rivet head (6) is directly opposite to the pressure head portion of the caliper pressure head (4).

3. The aviation plug pin repair riveting caliper according to claim 1, characterized in that: The caliper arm (1) is provided with a first mating groove (101), the caliper handle (3) is provided with a second mating groove (301), the first mating groove (101) and the second mating groove (301) are arranged opposite to each other, and a spring (7) is arranged between the first mating groove (101) and the second mating groove (301).

4. The aviation plug pin repair riveting caliper according to claim 1, characterized in that: The caliper support arm (1) is a straight rod structure, and the caliper handle (3) is an arc-shaped rod.

5. The aviation plug pin repair riveting caliper according to claim 1, characterized in that: The connecting seat (2) comprises: A first connecting plate (201) fixed to one side of the end of the caliper support arm (1); a second connecting plate (202) fixed to the other side of the end of the caliper support arm (1), the second connecting plate (202) being arranged opposite to the first connecting plate (201), and the second connecting plate (202) and the first connecting plate (201) having the same structure; Wherein, the caliper pressure head (4) and the caliper handle (3) are both hinged between the first connecting plate (201) and the second connecting plate (202).

6. The aviation plug pin repair riveting caliper according to claim 1, characterized in that: The side of the aviation plug support part (5) facing the pressure head part is a convex arc surface, and the side of the aviation plug support part (5) away from the pressure head part is a hollow structure. When the aviation plug latch is repaired, the arc surface fits with the inner wall of the aviation plug, and the hollow structure is used to place the needle inside the aviation plug.

7. The aviation plug pin repair riveting caliper according to claim 5, characterized in that: A first rotating shaft (8) and a second rotating shaft (9) are rotatably arranged between the first connecting plate (201) and the second connecting plate (202), respectively; the caliper pressure head (4) is rotatably arranged between the first connecting plate (201) and the second connecting plate (202) via the first rotating shaft (8); and the caliper handle (3) is rotatably arranged between the first connecting plate (201) and the second connecting plate (202) via the second rotating shaft (9).

8. The aviation plug pin repair riveting caliper according to claim 1, characterized in that: A limiting column (10) is provided through one end of the caliper handle (3) close to the caliper pressure head (4), and the limiting column (10) is in contact with the side wall of the connecting seat (2).

9. The aviation plug pin repair riveting caliper according to claim 1, characterized in that: The included angle between the caliper support arm (1) and the caliper handle (3) is 30° to 45°.

10. The aviation plug pin repair riveting caliper according to claim 7, characterized in that: The height of the first rotating shaft (8) on the connecting seat (2) is higher than the height of the second rotating shaft (9) on the connecting seat (2).

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