CN110879022A - Small-size guided missile detects strutting arrangement - Google Patents

Abstract

The embodiment of the present invention discloses a small missile detection and support device, comprising: a clamping and supporting tool, a rotating light source assembly and an electric control box; the clamping and supporting tool is used for fixing different types of detected missiles; the rotating Light source assembly: used to generate a moving light source for detecting missile target capture and tracking capabilities; the electric control box is electrically connected to the rotating light source assembly for controlling the rotating light source assembly and receiving electrical control signals from the remote control host. By setting the clamping support tooling, it is used to fix the detected missiles of different types, and the rotating light source assembly and the electric control box are set to detect the missiles fixed on the clamping support tooling, because the clamping support tooling can fix different types of missiles. missiles, thus achieving the purpose of strong versatility.

Description

Small Missile Detection Support Device

technical field

The invention belongs to the technical field of measurement, and more particularly relates to a small missile detection support device.

Background technique

Missile test is an important work item in the process of missile development, production and use. It is used to check and verify the function and main technical performance of the missile system, locate faults, and adjust unqualified parameters or replace faulty ones when necessary and permitted. To ensure that the technical status and functional performance of the missiles produced by the factory meet the requirements, so that the missiles delivered to the troops are in a good state of readiness. The missile detection support device is a necessary equipment for the missile in the final assembly test process, but the current small missile detection support device mainly has the following shortcomings:

1. The main support equipment is large, which is inconvenient for transportation;

2. When the equipment clamps the support tool to clamp the missile, the surface of the missile is often scratched and the paint is damaged, which may cause the cabin to be scrapped in serious cases;

3. The versatility of the equipment is not strong, and different types of missiles cannot be shared at the same time;

4. The equipment detection is unstable, the performance detection accuracy is not high, the support is unstable, and it is inconvenient

SUMMARY OF THE INVENTION

In view of this, the embodiments of the present invention provide a small missile detection support device, which at least solves the problem of poor versatility in the prior art.

An embodiment of the present invention provides a small missile detection support device, including:

Clamping and supporting tooling, rotating light source assembly and electric control box;

The clamping and supporting tooling is used for fixing different types of detected missiles;

The rotating light source assembly is used to generate a moving light source for detecting the ability of missile target capture and tracking;

The electric control box is electrically connected with the rotating light source assembly, and is used for controlling the rotating light source assembly and receiving the electric control signal of the remote control host.

Optionally, the device further includes a support table and a laser alignment device,

The clamping support tool, the rotating light source assembly, the electric control box and the laser alignment equipment are all arranged on the support table;

The laser alignment device is used for aligning with the reference on the detected missile to ensure that the detected missile is stably and accurately aligned with the rotational reference point.

Optionally, a silicone pad is installed on the inner wall of the clamping support tool;

A plurality of sets of trapezoidal lead screw fine-tuning mechanisms are arranged at the bottom of the clamping support tooling, and the trapezoidal lead screw fine-tuning mechanisms are used to laterally adjust the clamping and supporting tooling, so that the detected missile and the light source are on the same axis;

A mechanical digital display instrument is installed on the trapezoidal lead screw fine-tuning mechanism, which is used to display the measurement of the lateral adjustment of the trapezoidal lead screw fine-tuning mechanism.

Optionally, the rotating light source assembly includes a motor, a reducer, an encoder, a swing arm, a thrust bearing, an annular guide rail and a light source, the reducer and the encoder are electrically connected to the motor, and the motor is connected to the motor through a thrust bearing. The swing arm is mechanically connected, the light source is arranged on the swing arm, and the light source rotates along the annular guide rail under the action of the motor.

Optionally, the rotation angle of the swing arm is ±50°.

Optionally, the speed and position of the movement of the light source are controlled by the motor, the reducer and the swing arm to measure the target acquisition and tracking capability of the detected missile seeker.

Optionally, a motor driver, a power supply and a signal adapter board are installed in the electric control box; the signal adapter board receives the electrical signal fed back by the encoder, and at the same time receives the electrical control signal of the remote control host, through the motor driver. The position and speed of the motor are controlled, and the power supply powers the motor driver.

Optionally, upper and lower fine-tuning holes are provided on the light source, and the light source is adjusted up and down through the upper and lower fine-tuning holes and the installation notch provided on the back of the light source.

Optionally, an annular slide rail is provided in the clamping support tool, and the annular slide rail is used to rotate the detected missile by 90° in the clamping state, so as to switch between the two directions of yaw and pitch, Meet the test requirements of the detected missile's locking and tracking performance in both directions.

Optionally, a sheet metal drawer is installed under the support table for placing clamping support tooling of different types of elastic diameters;

Universal wheels are installed at the four corners of the support platform, and the position of the support platform is fixed by the locking mechanism of the universal wheel during the detection operation;

The four corners of the support table are provided with lifting rings, and the two sides of the support table are provided with handles.

In the present invention, a clamping and supporting tool is provided for fixing different types of detected missiles, and a rotating light source assembly and an electric control box are arranged to detect the missiles fixed on the clamping and supporting tool, because the clamping and supporting tool can be fixed in different ways. type of missile, so it achieves the purpose of strong versatility.

A silicone pad is arranged in the clamping support tool to achieve flexible contact and ensure the firmness of the clamping missile, and at the same time, the paint surface of the missile will not be scratched. The trapezoidal lead screw fine-tuning mechanism at the bottom of the clamping support tool can laterally adjust the clamping support tool, improve the accuracy of performance detection, ensure stable support, and facilitate position adjustment.

Other features and advantages of the present invention will be described in detail in the detailed description that follows.

Description of drawings

The above and other objects, features and advantages of the present invention will become more apparent from the more detailed description of the exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the exemplary embodiments of the present invention. same parts.

FIG. 1 shows a schematic structural diagram of a small missile detection support device according to an embodiment of the present invention;

FIG. 2 shows a schematic structural diagram of a rotating light source assembly according to an embodiment of the present invention.

The reference numbers in the figure are as follows:

1. Fine-tuning direction, 2. Fine-tuning handwheel, 3. Fine-tuning platform, 4. Sheet metal drawer, 5. Support table, 6. Platform handle, 7. Rotation direction of laser detection component, 8. Lifting ring, 9. Clamping support tool , 10. Laser alignment equipment, 11. Rotating handwheel, 12. Handle, 13. Rotating light source assembly, 14. Laser detection instrument, 15. Electric control box, 16. Laser detection head, 17. Missile centerline.

Detailed ways

Preferred embodiments of the present invention will be described in more detail below. While the preferred embodiments of the present invention are described below, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein.

The small and medium-sized missile detection support device of the technical solution is a limitation of the support device, not a missile, that is, the missile detection support device is small compared to the existing detection support device. For the detected missiles, various types of missiles can be detected, not limited to small missiles.

As shown in Figure 1 and Figure 2, a small missile detection support device includes:

Clamping and supporting tool 9, rotating light source assembly 13 and electric control box 15;

The clamping and supporting tooling 9 is used to fix the detected missiles of different types;

The rotating light source assembly 13: used to generate a moving light source for detecting the capability of capturing and tracking missile targets;

The electric control box 15 is electrically connected to the rotating light source assembly 13 for controlling the rotating light source assembly 13 and receiving electrical control signals from the remote control host.

Optionally, the device further includes a support table 5 and a laser alignment device 10,

The clamping support tool 9, the rotating light source assembly 13, the electric control box 15 and the laser alignment device 10 are all arranged on the support table 5;

The laser alignment device 10 is used to align with the reference on the detected missile to ensure that the detected missile is stably and accurately aligned with the rotational reference point.

The support table 5 adopts a projectile orientation layout, and a sheet metal drawer 4 is installed below it, which can be used to place clamping and support tooling 9 of different types of projectile diameters; at the same time, movable universal wheels are installed at the four corners of the table surface. The locking mechanism of the wheel fixes the position of the support table 5; for the convenience of transportation, the four corners of the support table 5 are installed with rings 8, and handles are designed on both sides.

The main equipment body of the small missile detection support device is made of aluminum alloy, and the swing arm of the rotating light source assembly 13 is locked on the support platform 5 by ball-post pins during transportation. The clamping support tooling 9 of other elastic diameter models is locked in the sheet metal drawer 4 at the bottom of the machine.

The small missile detection support device is designed with two types of caliber missile clamping support tooling 9 . The storage and fixation of the relevant clamping and supporting tooling 9 is realized through the sheet metal drawer 4 at the bottom. During the test, it can realize the separate detection of the independent cabin section, and can also realize the overall detection of the whole bomb. It is flexible and convenient to use and has strong versatility.

The laser alignment device 10 can be coincident with the reference on the missile, and can be used to ensure the accurate position of the missile each time when the missile is manually transported and clamped, so that the entire missile can be stably and accurately aligned with the rotation reference point.

Optionally, a silicone pad is installed on the inner wall of the clamping support tool 9;

The bottom of the clamping support tooling 9 is provided with multiple sets of trapezoidal screw fine-tuning mechanisms, and the trapezoidal screw fine-tuning mechanism is used to laterally adjust the clamping support tooling 9, so that the detected missile and the light source are on the same axis. ; In a specific real-time scene, three groups of trapezoidal lead screw fine-tuning mechanisms are arranged at the bottom of the clamping support tool 9

A mechanical digital display instrument is installed on the trapezoidal lead screw fine-tuning mechanism, which is used to display the measurement of the lateral adjustment of the trapezoidal lead screw fine-tuning mechanism. The mechanical digital display instrument can choose high precision.

The outer ring of the clamping tooling is made of aluminum alloy, and the inner ring is wrapped with a layer of 5mm thick super glue flexible material, which ensures that the missile will not be damaged while clamping the missile. The clamping tool is locked on the fine-tuning mechanism with bolts and pins. The contact part of the clamping support tool 9 and the missile is equipped with a silicone pad to achieve flexible contact and ensure the firmness of the clamping missile, and at the same time, the paint surface of the missile will not be scratched; its bottom is designed with three sets of trapezoidal lead screw fine-tuning mechanisms, which can Ensure the lateral adjustment of the support tooling, and adjust the missile and the light source on the same axis; a high-precision mechanical digital display instrument is installed on the trapezoidal lead screw, which can quantify the degree of lateral adjustment.

Optionally, the rotating light source assembly 13 includes a motor, a reducer, an encoder, a swing arm, a thrust bearing, an annular guide rail and a light source, the reducer and the encoder are electrically connected to the motor, and the motor passes through the thrust bearing. Mechanically connected with the swing arm, the light source is arranged on the swing arm, and the light source on the swing arm rotates along the annular guide rail under the action of the motor. Mechanical connection is when two devices are connected together using rods or screws, and electrical connection is when a wire is used to connect two electronic devices so that a signal or current can be transmitted between them.

Optionally, the rotation angle of the swing arm is ±50°. The annular guide rail and thrust bearing ensure the stability of automatic rotation; the length of the swing arm is designed according to the design requirements of the rotation point and the missile to ensure that the rotation angle can reach ±50°.

Optionally, the speed and position of the movement of the light source are controlled by the motor, the reducer and the swing arm to measure the target acquisition and tracking capability of the detected missile seeker.

The rotating light source assembly 13 includes a motor, a reducer, an encoder, a swing arm, a thrust bearing, an annular guide rail and a light source; the annular guide rail and the thrust bearing ensure the stability of automatic rotation; the length of the swing arm is designed according to the rotation point to ensure that its rotation angle can be Up to ±50°; through the motor, reducer and swing arm, the light source can move according to the set speed and position, which is used to test the target acquisition and tracking ability of the missile seeker.

The electric control box 15 is the external connection part of the small missile detection support device. Connected to the host through a cable.

Optionally, a motor driver, a power supply and a signal adapter board are installed in the electric control box 15; the signal adapter board receives the electrical signal fed back by the encoder, and simultaneously receives the electrical control signal of the remote control host, which is controlled by the motor driver. The position and speed of the motor, the power supply powers the motor driver.

Optionally, upper and lower fine-tuning holes are provided on the light source, and the light source is adjusted up and down through the upper and lower fine-tuning holes and the installation notch provided on the back of the light source.

Optionally, an annular slide rail is provided in the clamping support tool 9, and the annular slide rail is used to rotate the detected missile by 90° in the clamping state, thereby switching between the yaw and pitch directions. , to meet the test requirements of the detected missile's locking and tracking performance in both directions.

Optionally, a sheet metal drawer 4 is installed below the support table 5 for placing clamping support toolings 9 of different types of elastic diameters;

Universal wheels are installed at the four corners of the support table 5. During the detection operation, the position of the support table 5 is fixed by the locking mechanism of the universal wheel; the universal wheel is movable.

The four corners of the support table 5 are installed with rings 8 , and the two sides of the support table 5 are provided with platform handles 6 .

The detection process of the small missile detection support device is as follows:

Step 1: Manually place the missile (or cabin) on the clamping support tool 9;

Step 2: Open the laser alignment device 10 and set the reference position on the missile (or the cabin), and manually adjust the missile (or the cabin) to the corresponding reference position;

Step 3: Manually connect the communication interface on the electric control box 14 with the remote host communication interface, when the rotating light source assembly 12 is at the zero position, read the frame angle indication in the locked state of the missile, and adjust the fine-tuning platform 3 at the bottom, After adjusting the frame angle to 0, lock the rotating handwheel 11;

Step 4: The rotating light source assembly 13 starts to reciprocate at a certain speed in the heading direction. At this time, the performance parameters such as the search range, search period, and target search speed of the missile can be tested;

Step 5: After using the handle 12 on the clamping support tool 9 to rotate the missile 90°, exchange the pitch and heading of the missile, and repeat step 4 again to test the relevant test indicators in the pitch direction;

Step 6: After the test is completed, disconnect the communication cable between the electric control box 15 and the remote control host, move the tested missile products to the missile box, and place the unqualified missiles in the defective product area to complete the test;

Step 7: When you need to test missiles of other types of bullet diameters, remove the clamping support tooling 9, take out the clamping support tooling corresponding to the bullet diameter from the sheet metal drawer 4, install it on the fine-tuning platform 5, and repeat steps 1~ 6. Realize the missile test.

The fine-tuning platform 5 is three groups of trapezoidal screw fine-tuning mechanisms.

The embodiments of the present invention mainly have the following advantages:

1. High integration, clamping support tooling, rotating light source components, laser alignment equipment, electric control box and support table are effectively integrated, and are designed with lifting ears, handles and other devices, fully considering the portability of transportation.

2. By reasonably involving the clamping and supporting tooling, the flexible connection between the missile and the tooling is ensured, and the outer surface of the missile will not be damaged. In addition, in the clamped state, the missile can exchange the heading and pitch direction by rotating the clamping tooling, so as to meet the all-round test of the missile locking and tracking performance.

3. The device has high detection accuracy and is suitable for different bullet diameters. By clamping the knob on the supported fine-tuning trapezoidal screw mechanism, the position of the missile centerline and the laser detection instrument can be easily adjusted to the optimal position. In addition, through the design of clamping tooling with various bullet diameters, it is ensured that the device can meet the clamping and testing of other types of bullets.

Various embodiments of the present invention have been described above, and the foregoing descriptions are exemplary, not exhaustive, and not limiting of the disclosed embodiments. Numerous modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims (10)

1. A small missile detection support device, comprising:

the clamping and supporting tool, the rotating light source assembly and the electric cabinet are arranged;

the clamping and supporting tool is used for fixing detected missiles of different models;

the rotary light source assembly is used for generating a moving light source for detecting the target capturing and tracking capability of the missile;

the electric cabinet is electrically connected with the rotary light source assembly and is used for controlling the rotary light source assembly and receiving an electric control signal of the remote control host.

2. The small missile detection support device of claim 1, further comprising a support table and a laser alignment device,

the clamping support tool, the rotating light source assembly, the electric cabinet and the laser alignment equipment are all arranged on the support table;

the laser alignment equipment is used for aligning with a reference on the detected missile, so that the detected missile is ensured to be stably and accurately aligned with a rotation reference point.

3. The compact missile detection support apparatus of claim 1,

a silica gel pad is arranged on the inner wall of the clamping and supporting tool;

the bottom of the clamping and supporting tool is provided with a plurality of groups of trapezoidal lead screw fine adjustment mechanisms, and the trapezoidal lead screw fine adjustment mechanisms are used for transversely adjusting the clamping and supporting tool to enable the detected guided missile and the light source to be on the same axis;

and the trapezoidal lead screw fine adjustment mechanism is provided with a mechanical digital display instrument for displaying the measurement of the transverse adjustment of the trapezoidal lead screw fine adjustment mechanism.

4. The small missile detection support device of claim 3, wherein the rotating light source assembly comprises a motor, a reducer, an encoder, a swing arm, a thrust bearing, an annular guide rail and a light source, the reducer and the encoder are electrically connected with the motor, the motor is mechanically connected with the swing arm through the thrust bearing, the light source is arranged on the swing arm, and the light source rotates along the annular guide rail under the action of the motor.

5. The compact missile detection support device of claim 4 wherein the swing arm is rotated at a angle of ± 50 °.

6. The small missile detection support device of claim 4, wherein the speed and the position of the light source are controlled through the motor, the speed reducer and the swing arm, and the small missile detection support device is used for measuring the target capturing and tracking capacity of the guided missile seeker to be detected.

7. The compact missile detection support apparatus of claim 4,

a motor driver, a power supply and a signal adapter plate are arranged in the electric cabinet; the signal keysets receives the signal of telecommunication of encoder feedback, receives the electric control signal of remote control host computer simultaneously, through the position and the speed of motor driver control motor, power supply is the motor driver power supply.

8. The compact missile detection support apparatus of claim 4,

the light source is provided with an upper fine adjustment hole and a lower fine adjustment hole, and the light source is adjusted up and down through the upper fine adjustment hole and the lower fine adjustment hole and the installation notch arranged on the back surface of the light source.

9. The small missile detection support device according to claim 1, wherein an annular slide rail is arranged in the clamping support tool and used for rotating the detected missile by 90 degrees in a clamping state, so that the detected missile is switched in yaw and pitch directions, and the test requirements of the locking and tracking performance of the detected missile in the two directions are met.

10. The compact missile detection support apparatus of claim 1,

a metal plate drawer is arranged below the supporting table and used for placing clamping and supporting tools with different types of bullet diameters;

universal wheels are arranged at four corners of the supporting table, and the position of the supporting table is fixed through a locking mechanism of the universal wheels when detection operation is carried out;

rings are arranged at four corners of the supporting platform, and handles are arranged on two sides of the supporting platform.

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