A device for quickly selecting and matching separation components

Abstract

A device for quick matching of a separation component, characterized in that it comprises a separation component angle measuring disk (1) and a drop socket angle measuring disk (2), wherein the separation component angle measuring disk (1) comprises a 360° scale large disk (11) and a cylinder (12) with a threaded hole, the cylinder (12) with the threaded hole is at the center of the 360° scale large disk (11), and the cylinder (12) with the threaded hole and the 360° scale large disk (11) are integrated, and the threaded hole (1 22) at the center of the surface of the 360° scale large disk (11); the detachable socket angle measuring disk (2) comprises a fastening nut (3), a threaded shaft (4) and a 360° scale small disk (21), wherein the threaded shaft (4) comprises five sections: a coarse optical axis (41), a flange (42), a fastening nut threaded shaft (43), a fine optical axis (44) and a threaded joint (45); the present invention improves the efficiency of selecting and matching the separation components, avoids repeated disassembly and assembly of the separation components, and reduces the labor intensity of workers.

Description

Technical Field

[0001] The invention relates to a device for quickly selecting and matching separation components, which is used for realizing the selection and matching of separation components. Background Art

[0002] In the fields of aviation and aerospace, a drop-out plug is used for electrical connection between component one and component two that have relative motion. A separation assembly is often used for the installation of a drop-out plug. The drop-out socket is fixed to component one, and the drop-out plug is fixed to component two. The separation assembly consists of three parts: a threaded joint, a shear pin, and a connecting rod. The threaded head of the separation assembly is screwed into the threaded hole in the center of the drop-out socket, and the connecting rod of the separation assembly passes through the central through hole of the drop-out plug. The drop-out plug cooperates with the drop-out socket, and the tail end of the connecting rod of the separation assembly is fastened with a locking nut. When component one and component two produce relative motion, the shear pin on the separation assembly is cut off, the threaded head of the separation assembly is separated from the connecting rod, and at the same time, the drop-out plug and the connecting rod of the separation assembly are separated from the drop-out socket. During the separation process of the detaching plug and the detaching socket, the connecting rod of the separation component plays a guiding role, so that the detaching plug can fall off in the opposite direction of the movement of component one. Therefore, after the threaded head of the separation component is completely screwed into the threaded hole of the detaching socket, the swing angle of the connecting rod of the separation component and the movement direction of component one cannot be greater than 30°; when the swing angle of the connecting rod of the separation component is greater than 30°, when component one and component two produce relative movement, the shear pin of the separation component may not be able to shear normally, resulting in the failure of the detaching plug and the detaching socket to separate normally.

[0003] At present, before assembling the drop-out plug, it is necessary to select the separation component to ensure that after the threaded joint of the separation component is completely screwed into the threaded hole of the drop-out socket, the angle between the swing angle of the connection rod of the separation component and the movement direction of component one is not greater than 30°. When selecting the separation component, it is necessary to prepare multiple separation components, screw them into the threaded holes of the drop-out socket one by one, and measure the angle between the connection rod of the separation component and the movement direction of component one until a separation component with a swing angle of the connection rod not greater than 30° is selected. This separation component selection method, especially in mass production, requires repeated disassembly and assembly of the separation component for selection, which is time-consuming, labor-intensive, and inefficient. Summary of the invention

[0004] The purpose of the present invention is to provide a device for quickly selecting and matching separation components, so as to overcome the shortcomings of the prior art, such as complicated operation, time-consuming and labor-intensive operation, and low working efficiency.

[0005] A device for rapid matching of a separation component, characterized in that it comprises a separation component angle measuring disk 1 and a drop-off socket angle measuring disk 2, wherein the separation component angle measuring disk 1 comprises a 360° scale large disk 11 and a cylinder 12 with a threaded hole, the cylinder 12 with a threaded hole is at the center of the 360° scale large disk 11, and the cylinder 12 with a threaded hole and the 360° scale large disk 11 are integrated, and the threaded hole 122 is at the center of the surface of the 360° scale large disk 11; the drop-off socket angle measuring disk 2 comprises a fastening nut 3, a threaded shaft 4 and a 360° scale small disk 21, the threaded shaft 4 comprises five sections of different thicknesses, and the five sections are, from top to bottom, a coarse optical axis 41, a flange 42, a fastening nut threaded shaft 43, a thin optical axis 44, and a threaded joint 45;

[0006] During operation, the 360° scale small disk 21 and the fastening nut 3 are sequentially sleeved on the lower part of the threaded shaft 4, and the threaded joint 45 of the threaded shaft 4 is screwed into the threaded hole 122 of the separation component angle measuring disk 1. After it is completely screwed in, and the rear end step surface of the threaded shaft 4 is in contact with the upper surface of the separation component angle measuring disk 1, the nut of the detachable socket angle measuring disk 2 is adjusted to make the zero degree of the 360° scale small disk 21 coincide with the zero degree of the 360° scale large disk 11 of the separation component angle measuring disk 1, and then the nut is tightened to perform zero adjustment; after the zero adjustment is completed, the separation component angle measuring disk 1 and the detachable socket angle measuring disk 2 are separated.

[0007] The diameter of the 360° scale small disk 21 is smaller than the diameter of the 360° scale large disk 11 . When viewed from top to bottom, the scale of the 360° scale large disk 11 is not blocked by the diameter of the 360° scale small disk 21 .

[0008] The length of the thick optical axis 41 is greater than the sum of the lengths of the flange 42 , the fastening nut threaded axis 43 , the thin optical axis 44 and the threaded joint 45 .

[0009] The present invention designs a device for quickly selecting and matching a separation component. By using a threaded shaft, a threaded hole and a 360° dial, the separation component angle required for falling off the socket and the separation component angle itself can be accurately measured. Compared with the existing method, the separation component can be quickly selected and matched during mass production. The present invention improves the efficiency of selecting and matching the separation component, avoids repeated disassembly and assembly of the separation component, and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 , a schematic diagram of the structure of the present invention;

[0011] Figure 2 , Figure 1 Top view;

[0012] Figure 3, a schematic diagram of the top view of the structure of the angle measuring plate 2 of the drop-out socket of the present invention;

[0013] Figure 4 , a schematic structural diagram of the threaded shaft 4 of the present invention;

[0014] Figure 5 , a schematic structural diagram of the angle measuring disk 1 of the separation component of the present invention;

[0015] Figure 6 , Figure 5 Top view;

[0016] Figure 7 , schematic diagram of separation component structure;

[0017] Figure 8 , schematic diagram of the separation component usage status structure.

[0018] Among them, 1 is the angle measuring disk of the separation component, 2 is the angle measuring disk of the detaching socket, 3 is the fastening nut, 4 is the threaded shaft, 5 is the threaded joint of the separation component, 6 is the shear pin of the separation component, 7 is the connecting rod of the separation component, 11 is the large disk with 360° scale, 12 is the cylinder with threaded hole, 21 is the small disk with 360° scale, 41 is the coarse optical axis, 42 is the flange, 43 is the fastening nut threaded shaft, 44 is the fine optical axis, 45 is the threaded joint, and 122 is the threaded hole. DETAILED DESCRIPTION

[0019] A device for rapid matching of a separation component, characterized in that it comprises a separation component angle measuring disk 1 and a drop-off socket angle measuring disk 2, wherein the separation component angle measuring disk 1 comprises a 360° scale large disk 11 and a cylinder 12 with a threaded hole, the cylinder 12 with a threaded hole is at the center of the 360° scale large disk 11, and the cylinder 12 with a threaded hole and the 360° scale large disk 11 are integrated, and the threaded hole 122 is at the center of the surface of the 360° scale large disk 11; the drop-off socket angle measuring disk 2 comprises a fastening nut 3, a threaded shaft 4 and a 360° scale small disk 21, the threaded shaft 4 comprises five sections of different thicknesses, and the five sections are, from top to bottom, a coarse optical axis 41, a flange 42, a fastening nut threaded shaft 43, a thin optical axis 44, and a threaded joint 45;

[0020] During operation, the 360° scale small disk 21 and the fastening nut 3 are sequentially sleeved on the lower part of the threaded shaft 4, and the threaded joint 45 of the threaded shaft 4 is screwed into the threaded hole 122 of the separation component angle measuring disk 1. After it is completely screwed in, and the rear end step surface of the threaded shaft 4 is in contact with the upper surface of the separation component angle measuring disk 1, the nut of the detachable socket angle measuring disk 2 is adjusted to make the zero degree of the 360° scale small disk 21 coincide with the zero degree of the 360° scale large disk 11 of the separation component angle measuring disk 1, and then the nut is tightened to perform zero adjustment; after the zero adjustment is completed, the separation component angle measuring disk 1 and the detachable socket angle measuring disk 2 are separated.

[0021] The diameter of the 360° scale small disk 21 is smaller than the diameter of the 360° scale large disk 11 . When viewed from top to bottom, the scale of the 360° scale large disk 11 is not blocked by the diameter of the 360° scale small disk 21 .

[0022] The length of the thick optical axis 41 is greater than the sum of the lengths of the flange 42 , the fastening nut threaded axis 43 , the thin optical axis 44 and the threaded joint 45 .

[0023] The present invention provides a device capable of quickly selecting and matching separation components. The device is suitable for selecting and matching separation components of a large number of detached plugs, and can improve the matching efficiency and reduce the work intensity of workers.

[0024] To achieve the above-mentioned purpose, the present invention designs a device capable of quickly selecting and matching a separation component, which comprises: a separation component angle measuring disk and a separation component angle measuring disk for a drop-off socket.

[0025] The separation component includes a threaded joint, a shear pin, and a connecting rod. When the separation component is assembled, the threaded joint is screwed into the central threaded hole of the drop-out socket; the connecting rod passes through the central through hole of the drop-out plug, and the separation component connecting rod is fastened to the drop-out plug with a locking nut.

[0026] The angle measuring disk of the separation component comprises a threaded hole and a large 360° scale disk 11. The nominal diameter, pitch and thread length of the threaded hole are consistent with the thread of the threaded hole of the shedding socket.

[0027] The angle measuring disk of the drop-off socket separation assembly includes a threaded shaft, a fastening nut and a 360° scale disk 21. The threaded shaft passes through the center hole of the 360° scale disk 21, and the threaded shaft and the 360° scale disk 21 are fixed together by the fastening nut. The threaded shaft includes five sections (attached Figure 6 ), the five sections are optical axis, flange, fastening nut threaded axis, optical axis and threaded joint.

[0028] The nominal diameter, pitch and thread length of the threaded shaft threaded joint are consistent with the threads of the separation component threaded joint.

[0029] The angle measuring disk of the falling-off socket separation component and the angle measuring disk of the separation component need to be zeroed before use. The threaded joint of the angle measuring disk of the falling-off socket separation component is screwed into the threaded hole of the separation component angle measuring disk. After it is fully screwed in, the nut of the angle measuring disk of the falling-off socket separation component is adjusted so that the zero degree of the angle measuring disk of the falling-off socket separation component coincides with the zero degree of the angle measuring disk of the separation component.

[0030] The present invention will now be further described with reference to the accompanying drawings and specific implementations.

[0031] The specific device scheme is as follows: A device for rapid selection of separation components (attached Figure 2 ), including a separation component angle measuring disk 1 and a detachable socket angle measuring disk 2.

[0032] The separation component (attached Figure 2 ) includes a threaded joint 5, a shear pin 6, and a connecting rod 7. When assembling the separation component, the threaded joint 5 is screwed into the central threaded hole of the shedding socket; the connecting rod 7 passes through the central through hole of the shedding plug, and the separation component connecting rod and the shedding plug are fastened with a locking nut.

[0033] The angle measuring disc 1 of the separation component comprises a threaded hole and a 360° graduated disc. The nominal diameter, pitch and thread length of the threaded hole are consistent with the thread of the threaded hole of the shedding socket.

[0034] The drop-off socket angle measuring disk 2 comprises a fastening nut 3, a threaded shaft 4 and a 360° scale disk. The threaded shaft passes through the central hole of the 360° scale disk, and the threaded shaft 4 and the 360° scale disk are fixed together by the fastening nut 3. The threaded shaft 4 comprises five sections (attached Figure 6 ), the five sections are optical axis, flange, fastening nut threaded axis, optical axis and threaded joint.

[0035] The nominal diameter, pitch and thread length of the threaded joint of the threaded shaft 4 are consistent with the threads of the threaded joint of the separation component.

[0036] A device for rapid selection of separation components is specifically implemented as follows:

[0037] The separation component angle measuring disk 1 and the drop socket angle measuring disk 2 need to be zeroed before use. After the threaded joint of the threaded shaft 4 of the drop socket angle measuring disk 2 is completely screwed into the threaded hole of the separation component angle measuring disk 1, and the rear end step surface of the threaded shaft 4 fits with the separation component angle measuring disk 1, adjust the nut of the drop socket separation component angle measuring disk so that the zero degree of the drop socket separation component angle measuring disk coincides with the zero degree of the separation component angle measuring disk, and then tighten the nut. After the zeroing is completed, the separation component angle measuring disk 1 and the drop socket angle measuring disk 2 are separated.

[0038] Screw the threaded joint of the threaded shaft 4 of the shedding socket angle measuring disk 2 into the threaded hole of the shedding socket. After the threaded joint is fully screwed in, read the angle value X between the 0° mark of the shedding socket angle measuring disk 2 and the moving direction of the component.

[0039] Screw the threaded head of the separation component into the threaded hole of the separation component angle measuring disk 1, and read the angle value Y between the swing direction of the connecting rod of the separation component and the 0° mark of the separation component angle measuring disk 1.

[0040] According to the requirements for selecting the pull rod assembly, when X-30°≤Y≤X+30°, the separation assembly meets the connection and use conditions of the detachable plug and socket.

[0041] In the mass production process, the separation component angle X required for the sockets of the entire batch of products to fall off can be measured using the socket angle measurement disc 2, and recorded according to the product number;

[0042] Then, the angle Y of the entire batch of separation components is measured using the separation component angle measuring disc 1 and recorded according to the separation component numbers.

[0043] Finally, according to the formula X-30°≤Y≤X+30°, you can select the separation components and the drop-out sockets.

Claims

1. A device for rapid selection of separation components, characterized in that: The invention comprises a separation component angle measuring disk (1) and a drop-out socket angle measuring disk (2), wherein the separation component angle measuring disk (1) comprises a 360° scale large disk (11) and a cylinder (12) having a threaded hole, the cylinder (12) having a threaded hole is located at the center of the 360° scale large disk (11), and the cylinder (12) having a threaded hole and the 360° scale large disk (11) are integrated, and the threaded hole (122) is located at the center of the surface of the 360° scale large disk (11); the drop-out socket angle measuring disk (2) comprises a fastening nut (3), a threaded shaft (4) and a 360° scale small disk (21), the threaded shaft (4) comprising five sections of different thicknesses, the five sections being, from top to bottom, a coarse optical axis (41), a flange (42), a fastening nut threaded shaft (43), a fine optical axis (44), and a threaded joint (45); The drop-out socket is fixed to component one, the drop-out plug is fixed to component two, the separation component is composed of a threaded head, a shear pin, and a connecting rod. The threaded head of the separation component is screwed into the threaded hole in the center of the drop-out socket, the connecting rod of the separation component passes through the central through hole of the drop-out plug, the drop-out plug cooperates with the drop-out socket, and the tail end of the connecting rod of the separation component is fastened with a locking nut. When component one and component two generate relative motion, the shear pin on the separation component is cut off, the threaded head of the separation component is separated from the connecting rod, and at the same time, the drop-out plug and the connecting rod of the separation component are separated from the drop-out socket; During operation, the 360° scale small disk (21) and the fastening nut (3) are sequentially sleeved on the lower part of the threaded shaft (4), and the threaded joint (45) of the threaded shaft (4) is screwed into the threaded hole (122) of the separation component angle measuring disk (1). After being fully screwed in, the rear end step surface of the threaded shaft (4) is fitted with the upper surface of the separation component angle measuring disk (1), and the nut of the drop-off socket angle measuring disk (2) is adjusted so that the zero degree of the 360° scale small disk (21) and the zero degree of the 360° scale large disk (11) of the separation component angle measuring disk (1) coincide with each other, and then the nut is tightened, that is, zero adjustment is performed; after the zero adjustment is completed, the separation component angle measuring disk (1) and the drop-off socket angle measuring disk (2) are separated; Screw the threaded joint of the threaded shaft (4) of the shedding socket angle measuring disk (2) into the threaded hole of the shedding socket. After the threaded joint is fully screwed in, read the angle value X between the 0° mark of the shedding socket angle measuring disk (2) and the moving direction of the component. Screw the threaded head of the separation component into the threaded hole of the separation component angle measuring disk (1), and read the angle value Y between the swing direction of the connection rod of the separation component and the 0° mark of the separation component angle measuring disk (1); When X-30°≤Y≤X+30°, the separation component meets the connection use conditions of the detachable plug and the socket.

2. A device for rapid selection of separation components according to claim 1, characterized in that: The diameter of the 360° scale small disk (21) is smaller than the diameter of the 360° scale large disk (11), and when viewed from top to bottom, the scale of the 360° scale large disk (11) is not blocked by the diameter of the 360° scale small disk (21).

3. A device for rapid selection of separation components according to claim 1 or 2, characterized in that: The length of the coarse optical axis (41) is greater than the sum of the lengths of the flange (42), the fastening nut threaded axis (43), the fine optical axis (44) and the threaded joint (45).

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