Gun shooting test device

Abstract

The utility model provides a gun shooting test device which comprises a bottom frame, an adjusting box, a mounting table, a clamp, a horizontal adjusting assembly and a height adjusting assembly, the adjusting box is rotationally connected to the bottom frame through a vertical rotating shaft, the mounting table is rotationally connected to the adjusting box through a horizontal rotating shaft, the clamp is arranged on the mounting table, and the height adjusting assembly is arranged on the mounting table. The adjusting box is arranged on the base frame and used for mounting a gun, the horizontal adjusting assembly is arranged on the base frame and the adjusting box and used for driving the adjusting box to horizontally rotate relative to the base frame, and the height adjusting assembly is arranged on the adjusting box and the mounting table and used for driving the mounting table to vertically rotate relative to the adjusting box. The angle of the gun can be adjusted through the horizontal adjusting assembly and the height adjusting assembly, so that the gun is aimed, the experience requirement of a shooter is lowered, the influence of the shooting experience of the shooter on a test result is reduced, the target loading rate of bullets and the accuracy of the test result are improved, and the test cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of gun testing, and in particular to a gun shooting test device. Background Art

[0002] After the successful development of a gun, it is necessary to go to the shooting range for design finalization and production finalization tests. The gun shooting accuracy test is one of the most important test items in the finalization test. Whether the shooting accuracy test is qualified or not is directly related to whether the gun can be finalized, produced and equipped to the troops.

[0003] At present, gun shooting accuracy tests are generally carried out on a shooting test bench. The shooting test bench is provided with two supporting points. The gun is placed on one supporting point, and the shooter operates the gun at the other supporting point to aim and shoot.

[0004] This shooting test bench requires a high level of shooting experience from the shooter. The shooter's operation can easily affect the test results of the gun, and it is not easy to ensure the target rate of the bullet, resulting in inaccurate test results and increased test costs. Based on this, the present application proposes a gun shooting test device. Utility Model Content

[0005] The present application provides a gun shooting test device, which can achieve angle adjustment of the gun through a horizontal adjustment component and a height adjustment component, so that the gun can be aimed, thereby reducing the experience requirements of the shooter, reducing the influence of the shooter's shooting experience on the test results, improving the bullet's target rate and the accuracy of the test results, and reducing the test cost.

[0006] In order to solve the above technical problems, this application adopts the following technical solutions:

[0007] A gun shooting test device comprises a base frame, an adjustment box, a mounting platform, a fixture, a horizontal adjustment component and a height adjustment component. The adjustment box is rotatably connected to the base frame via a vertical rotating shaft, the mounting platform is rotatably connected to the adjustment box via a horizontal rotating shaft, the fixture is arranged on the mounting platform and is used to install a gun, the horizontal adjustment component is arranged on the base frame and the adjustment box and is used to drive the adjustment box to rotate horizontally relative to the base frame, and the height adjustment component is arranged on the adjustment box and the mounting platform and is used to drive the mounting platform to rotate vertically relative to the adjustment box.

[0008] When in use, the gun is mounted on the fixture. When adjusting, the operator can rotate the adjustment box horizontally through the horizontal adjustment component, so that the mounting platform, the fixture and the gun on the adjustment box are all rotated horizontally, which plays a role in adjusting the horizontal angle of the gun. The height adjustment component can be used to rotate the mounting platform vertically, so that the fixture and the gun on the mounting platform are all rotated vertically, which plays a role in adjusting the vertical angle of the gun, thereby achieving angle adjustment of the gun and enabling aiming.

[0009] Compared with the prior art, the gun shooting test device can achieve angle adjustment of the gun through the horizontal adjustment component and the height adjustment component, so that the gun can be aimed, thereby reducing the experience requirements of the shooter, reducing the influence of the shooter's shooting experience on the test results, improving the bullet's target rate and the accuracy of the test results, and reducing the test cost.

[0010] In one embodiment of the present application, the horizontal adjustment assembly includes a first hand wheel, a first screw lifter, a gear commutator, a first screw rod, a first mounting seat and a mounting shaft;

[0011] The gear commutator is arranged on the adjustment box;

[0012] The output end of the first spiral lifter is drivingly connected to the input end of the gear commutator;

[0013] The first hand wheel is connected to the input end of the first spiral lifter;

[0014] The first mounting seat is arranged on the base frame;

[0015] The installation shaft is vertically rotatably connected to the first installation seat, the installation shaft is provided with a through hole, and the through hole is provided with a first nut;

[0016] The first screw rod cooperates with the first screw nut and is transmission-connected to the output end of the gear commutator;

[0017] When the first hand wheel rotates, the adjustment box rotates relative to the base frame.

[0018] In one embodiment of the present application, a first arc-shaped long hole is provided at one end of the adjustment box away from the vertical rotating shaft, and the center of the first arc-shaped long hole is on the axis of the vertical rotating shaft;

[0019] The base frame is provided with a first threaded hole, the first threaded hole is opposite to the first arc-shaped long hole, a first locking bolt is matched in the first threaded hole, and the first locking bolt passes through the first arc-shaped long hole and matches with the first threaded hole.

[0020] In one embodiment of the present application, the height adjustment assembly includes a second hand wheel, a second screw lifter, a second screw rod, a second mounting seat and a connecting rod;

[0021] The second mounting seat is horizontally rotatably connected in the adjustment box;

[0022] The second spiral lifter is disposed on the second mounting seat;

[0023] The second hand wheel is connected to the input end of the second screw lifter;

[0024] The bottom end of the second screw rod is drivingly connected to the output end of the second spiral lifter, and the top end of the second screw rod forms a stepped optical axis;

[0025] The lower end of the connecting rod is provided with a receiving hole, the step optical axis is located in the receiving hole, and the receiving hole is blocked by a sealing plate, and the upper end of the connecting rod is rotatably connected to the mounting platform;

[0026] When the second hand wheel rotates, the mounting platform rotates relative to the adjustment box.

[0027] In one embodiment of the present application, a second arc-shaped long hole is provided at one end of the adjustment box away from the horizontal rotation shaft, and the center of the second arc-shaped long hole is located on the axis of the horizontal rotation shaft;

[0028] The mounting platform is provided with a second threaded hole, the second threaded hole is opposite to the second arc-shaped long hole, a second locking bolt is matched in the second threaded hole, and the second locking bolt passes through the second arc-shaped long hole and matches with the second threaded hole.

[0029] In one embodiment of the present application, the mounting platform includes an upper slide platform and a lower slide platform;

[0030] The lower slide is rotatably connected to the adjustment box;

[0031] The upper slide is slidably connected to the lower slide and driven by a driving assembly, a mounting block is provided at the bottom of the upper slide, and a driving nut is provided on the mounting block;

[0032] The driving assembly comprises a driving screw and a driving hand wheel, the driving screw cooperates with the driving nut, and the driving hand wheel is connected to the driving screw;

[0033] The clamp is arranged on the upper slide table.

[0034] In one embodiment of the present application, an annular protrusion is provided at one end of the driving screw rod close to the driving handwheel, and a buffer spring is sleeved on the driving screw rod. The first end of the buffer spring abuts against the annular protrusion, and the second end of the buffer spring abuts against the driving nut.

[0035] In one embodiment of the present application, a plurality of mounting grooves are provided on the upper surface of the upper slide, and a mounting protrusion is provided on the bottom of the clamp. The mounting protrusion cooperates with the mounting grooves and is locked by bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 A schematic diagram of the main structure of a gun shooting test device provided in one embodiment of the present application;

[0038] Figure 2 A schematic diagram of the main structure of an adjustment box used in a gun shooting test device provided in one embodiment of the present application;

[0039] Figure 3 A schematic diagram of the top view of the structure of the adjustment box used in the gun shooting test device provided in one embodiment of the present application;

[0040] Figure 4 A schematic diagram of the structure of a mounting platform used in a gun shooting test device provided in one embodiment of the present application;

[0041] Figure 5 A schematic diagram of the structure of the horizontal adjustment assembly used in the gun shooting test device provided in one embodiment of the present application during installation;

[0042] Figure 6 This is a structural schematic diagram of the installation of a height adjustment component used in a gun shooting test device provided in one embodiment of the present application.

[0043] Reference numerals:

[0044] 100, chassis; 110, first locking bolt; 200, adjustment box; 210, vertical shaft; 220, first arc-shaped long hole; 230, second arc-shaped long hole; 300, mounting platform; 310, horizontal shaft; 320, second locking bolt; 330, upper slide; 331, mounting block; 332, drive nut; 340, lower slide; 350, drive assembly; 351, drive screw; 3511, annular protrusion; 352, drive hand wheel; 360, buffer Spring; 400, clamp; 500, horizontal adjustment assembly; 510, first hand wheel; 520, first spiral lifter; 530, gear commutator; 540, first screw rod; 550, first mounting seat; 560, mounting shaft; 570, first nut; 600, height adjustment assembly; 610, second hand wheel; 620, second spiral lifter; 630, second screw rod; 631, step optical axis; 640, second mounting seat; 650, connecting rod; 651, receiving hole. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0046] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0047] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0048] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] First, let’s explain the following terms:

[0050] The screw lift is composed of worm gear, housing, bearing, lead screw and other parts. The working principle is that the motor or manual drive the worm to rotate, the worm drives the worm gear to reduce the speed, the inner cavity of the worm gear is processed into internal thread, and the lead screw is driven up and down. Due to the worm gear inside, the lead screw has a deceleration effect, which amplifies the thrust.

[0051] Gear commutator is a commutation part with its input and output ends perpendicular to each other, and transmission is achieved through gears inside.

[0052] Figure 1 This is a schematic diagram of the front structural view of a firearm shooting test device provided in one embodiment of the present application. Figure 2 This is a schematic diagram of the main structure of the adjustment box used in the gun shooting test device provided in one embodiment of the present application. Figure 3 A schematic top view of the structure of an adjustment box used in a gun shooting test device provided in one embodiment of the present application. Figure 4 A schematic structural diagram of a mounting platform used in a gun shooting test device provided in one embodiment of the present application. Figure 5 This is a structural schematic diagram of the installation of a horizontal adjustment assembly used in a gun shooting test device provided in one embodiment of the present application. Figure 6 This is a structural schematic diagram of the installation of a height adjustment component used in a gun shooting test device provided in one embodiment of the present application.

[0053] The embodiment of the present application provides a firearm shooting test device, such as Figure 1 As shown, it includes a base frame 100, an adjustment box 200, a mounting table 300, a clamp 400, a horizontal adjustment component 500 and a height adjustment component 600, wherein the base frame 100 is a structure for installing and supporting other components, the adjustment box 200 is a component for installing the horizontal adjustment component 500 and the height adjustment component 600, the mounting table 300 is a component for installing the clamp 400, the clamp 400 is a component for installing and clamping the gun, the horizontal adjustment component 500 is a component for realizing horizontal rotation of the gun, and the height adjustment component 600 is a component for realizing vertical rotation of the gun.

[0054] The base frame 100 is generally a rectangular box structure, which can be welded from profiles. The bottom of the base frame 100 is provided with a mounting structure, such as a mounting plate and embedded parts, which can be fixed to the ground to fix the entire device.

[0055] The adjustment box 200 is rotatably connected to the base frame 100 via a vertical rotating shaft 210 , so that the adjustment box 200 can rotate in a horizontal plane relative to the base frame 100 , and the components on the adjustment box 200 can rotate horizontally together with the adjustment box 200 .

[0056] The mounting platform 300 is rotatably connected to the adjustment box 200 via a horizontal rotating shaft 310 , so that the mounting platform 300 can rotate in a vertical plane relative to the adjustment box 200 , and the components on the mounting platform 300 can rotate vertically together with the mounting platform 300 .

[0057] The fixture 400 is arranged on the mounting platform 300, and the gun is mounted on the mounting platform 300, so that the fixture 400 and the gun can rotate together with the mounting platform 300. In this way, the gun can be rotated in the horizontal plane and the vertical plane to achieve the angle adjustment of the gun.

[0058] The horizontal adjustment component 500 is disposed on the base frame 100 and the adjustment box 200 . The horizontal adjustment component 500 is connected to the base frame 100 and the adjustment box 200 , and can drive the adjustment box 200 to rotate horizontally relative to the base frame 100 .

[0059] The height adjustment assembly 600 is disposed on the adjustment box 200 and the mounting platform 300 , and is used to drive the mounting platform 300 to rotate vertically relative to the adjustment box 200 .

[0060] When in use, the gun is mounted on the fixture 400. When adjusting, the operator can rotate the adjustment box 200 horizontally through the horizontal adjustment assembly 500, so that the mounting platform 300, the fixture 400 and the gun on the adjustment box 200 are all rotated horizontally, which plays a role in adjusting the horizontal angle of the gun, and the mounting platform 300 can be rotated vertically through the height adjustment assembly 600, so that the fixture 400 and the gun on the mounting platform 300 are all rotated vertically, which plays a role in adjusting the vertical angle of the gun, thereby achieving angle adjustment of the gun and enabling aiming.

[0061] Compared with the prior art, the gun shooting test device can achieve angle adjustment of the gun through the horizontal adjustment component 500 and the height adjustment component 600, so that the gun can be aimed, thereby reducing the experience requirements of the shooter, reducing the influence of the shooter's shooting experience on the test results, improving the bullet's target rate and the accuracy of the test results, and reducing the test cost.

[0062] In some embodiments, Figure 5 As shown, the horizontal adjustment assembly 500 includes a first hand wheel 510, a first spiral lifter 520, a gear commutator 530, a first screw rod 540, a first mounting seat 550 and a mounting shaft 560. The gear commutator 530 is arranged on the adjustment box 200. The output end of the first spiral lifter 520 is transmission-connected to the input end of the gear commutator 530. The first hand wheel 510 is connected to the input end of the first spiral lifter 520. When the first hand wheel 510 rotates, the output end of the gear commutator 530 can be rotated.

[0063] The first mounting seat 550 is arranged on the base frame 100 and is fixed relative to the base frame 100. The mounting shaft 560 is vertically rotatably connected to the first mounting seat 550. The mounting shaft 560 is provided with a through hole, and a first nut 570 is provided at the through hole. The first screw rod 540 cooperates with the first nut 570 and is transmission-connected to the output end of the gear commutator 530.

[0064] When the first hand wheel 510 rotates, it drives the input end of the first spiral lifter 520 to rotate, and then drives the output end of the gear commutator 530 to rotate, drives the first screw rod 540 to rotate, the first screw rod 540 rotates relative to the first nut 570, the first screw rod 540 pushes the gear commutator 530, and the gear commutator 530 transmits the force to the adjustment box 200, so that the adjustment box 200 rotates horizontally relative to the base frame 100, thereby realizing the angle adjustment of the entire adjustment box 200.

[0065] In some embodiments, Figure 3 As shown, the end of the adjustment box 200 away from the vertical rotation axis 210 is provided with a first arc-shaped long hole 220, the center of the first arc-shaped long hole 220 is on the axis of the vertical rotation axis 210, and the base frame 100 is provided with a first threaded hole, the first threaded hole is opposite to the first arc-shaped long hole 220, and the first threaded hole is matched with a first locking bolt 110, and the first locking bolt 110 passes through the first arc-shaped long hole 220 and matches with the first threaded hole. Before the first hand wheel 510 is rotated, the first locking bolt 110 is loosened first, so that the adjustment box 200 can be rotated relative to the base frame 100. After being adjusted to the right position, the first locking bolt 110 is tightened again to fix the adjustment box 200, avoid re-rotation, and ensure the accuracy after adjustment.

[0066] In some embodiments, Figure 6 As shown, the height adjustment assembly 600 includes a second hand wheel 610, a second spiral lifter 620, a second screw rod 630, a second mounting seat 640 and a connecting rod 650. The second mounting seat 640 is horizontally rotatably connected to the adjustment box 200. The second spiral lifter 620 is arranged on the second mounting seat 640. The second hand wheel 610 is connected to the input end of the second spiral lifter 620. The bottom end of the second screw rod 630 is transmission-connected to the output end of the second spiral lifter 620. The top end of the second screw rod 630 forms a step optical axis 631. The lower end of the connecting rod 650 is provided with a receiving hole 651. The step optical axis 631 is located in the receiving hole 651, and the receiving hole 651 is blocked by a sealing plate. In this way, the step optical axis 631 can rotate in the receiving hole 651 and push the connecting rod 650. The upper end of the connecting rod 650 is rotatably connected to the mounting platform 300. When the second hand wheel 610 rotates, the second screw rod 630 is driven to rotate through the second screw lifter 620, thereby pushing the mounting platform 300, so that the mounting platform 300 rotates relative to the adjustment box 200, and the angle of the mounting platform 300 is adjusted.

[0067] In some embodiments, Figure 2 As shown, the end of the adjustment box 200 away from the horizontal rotation axis 310 is provided with a second arc-shaped long hole 230, the center of the second arc-shaped long hole 230 is located on the axis of the horizontal rotation axis 310, and the mounting platform 300 is provided with a second threaded hole, the second threaded hole is opposite to the second arc-shaped long hole 230, and the second threaded hole is matched with a second locking bolt 320, and the second locking bolt 320 passes through the second arc-shaped long hole 230 and matches with the second threaded hole. Before the second hand wheel 610 is rotated, the second locking bolt 320 is first loosened, so that the mounting platform 300 can be rotated relative to the adjustment box 200. After being adjusted to the right position, the second locking bolt 320 is tightened to fix the mounting platform 300, avoid re-rotation, and ensure the accuracy after adjustment.

[0068] In some embodiments, Figure 4 As shown, the mounting platform 300 includes an upper slide 330 and a lower slide 340, the lower slide 340 is rotatably connected to the adjustment box 200, the upper slide 330 is slidably connected to the lower slide 340 and driven by a driving assembly 350, a mounting block 331 is provided at the bottom of the upper slide 330, a driving screw 332 is provided on the mounting block 331, the driving assembly 350 includes a driving screw rod 351 and a driving hand wheel 352, the driving screw rod 351 cooperates with the driving screw nut 332, the driving hand wheel 352 is connected to the driving screw rod 351, and the clamp 400 is arranged on the upper slide 330. When the driving hand wheel 352 is rotated, the upper slide 330 can be driven to slide relative to the lower slide 340 through the cooperation of the driving screw rod 351 and the driving screw nut 332, so that the gun on the upper slide 330 can be extended out of the shooting room, and the sound and overpressure generated during shooting can be dissipated outside the shooting room, reducing the impact on the shooting room and the gun shooting test device.

[0069] In some embodiments, Figure 4 As shown, an annular protrusion 3511 is provided at one end of the driving screw rod 351 close to the driving hand wheel 352, and a buffer spring 360 is sleeved on the driving screw rod 351, and the first end of the buffer spring 360 abuts against the annular protrusion 3511, and the second end of the buffer spring 360 abuts against the driving nut 332. The vibration generated during shooting will be transmitted to the upper slide 330, and then buffered by the buffer spring 360, reducing the impact on the adjustment box 200 and the bottom frame 100 and other components, thereby ensuring shooting accuracy. In specific implementation, the annular protrusion 3511 can also be other mounting plate-like components installed on the driving screw rod 351, which can play the role of limiting the buffer spring 360.

[0070] In some embodiments, the upper surface of the upper slide 330 is provided with a plurality of installation slots, and the bottom of the fixture 400 is provided with installation protrusions, which cooperate with the installation slots and are locked by bolts to achieve installation and fixation of the fixture 400. Moreover, the fixture 400 can be of various models, and can be installed in the installation slots, so as to achieve clamping of various guns and shooting tests of various guns.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A gun shooting test device, characterized in that: include: chassis; An adjustment box, the adjustment box being rotatably connected to the base frame via a vertical rotating shaft; A mounting platform, the mounting platform being rotatably connected to the adjustment box via a horizontal rotating shaft; A clamp, which is disposed on the mounting platform and is used to mount a gun; A horizontal adjustment component, which is arranged on the base frame and the adjustment box and is used to drive the adjustment box to rotate horizontally relative to the base frame; A height adjustment component is arranged on the adjustment box and the mounting platform, and is used to drive the mounting platform to rotate vertically relative to the adjustment box.

2. The gun shooting test device according to claim 1, characterized in that: The horizontal adjustment assembly includes a first hand wheel, a first screw lifter, a gear commutator, a first screw rod, a first mounting seat and a mounting shaft; The gear commutator is arranged on the adjustment box; The output end of the first spiral lifter is drivingly connected to the input end of the gear commutator; The first hand wheel is connected to the input end of the first spiral lifter; The first mounting seat is arranged on the base frame; The installation shaft is vertically rotatably connected to the first installation seat, the installation shaft is provided with a through hole, and the through hole is provided with a first nut; The first screw rod cooperates with the first screw nut and is transmission-connected to the output end of the gear commutator; When the first hand wheel rotates, the adjustment box rotates relative to the base frame.

3. The firearm shooting test device according to claim 2, characterized in that: A first arc-shaped long strip hole is provided at one end of the adjustment box away from the vertical rotating shaft, and the center of the first arc-shaped long strip hole is on the axis of the vertical rotating shaft; The base frame is provided with a first threaded hole, the first threaded hole is opposite to the first arc-shaped long hole, a first locking bolt is matched in the first threaded hole, and the first locking bolt passes through the first arc-shaped long hole and matches with the first threaded hole.

4. The gun shooting test device according to claim 1, characterized in that: The height adjustment assembly includes a second hand wheel, a second spiral lifter, a second screw rod, a second mounting seat and a connecting rod; The second mounting seat is horizontally rotatably connected in the adjustment box; The second spiral lifter is disposed on the second mounting seat; The second hand wheel is connected to the input end of the second screw lifter; The bottom end of the second screw rod is drivingly connected to the output end of the second spiral lifter, and the top end of the second screw rod forms a stepped optical axis; The lower end of the connecting rod is provided with a receiving hole, the step optical axis is located in the receiving hole, and the receiving hole is blocked by a sealing plate, and the upper end of the connecting rod is rotatably connected to the mounting platform; When the second hand wheel rotates, the mounting platform rotates relative to the adjustment box.

5. The gun shooting test device according to claim 4, characterized in that: A second arc-shaped long hole is provided at one end of the adjustment box away from the horizontal rotation shaft, and the center of the second arc-shaped long hole is located on the axis of the horizontal rotation shaft; The mounting platform is provided with a second threaded hole, the second threaded hole is opposite to the second arc-shaped long hole, a second locking bolt is matched in the second threaded hole, and the second locking bolt passes through the second arc-shaped long hole and matches with the second threaded hole.

6. The firearm shooting test device according to any one of claims 1 to 5, characterized in that: The mounting platform comprises an upper slide platform and a lower slide platform; The lower slide is rotatably connected to the adjustment box; The upper slide is slidably connected to the lower slide and driven by a driving assembly, a mounting block is provided at the bottom of the upper slide, and a driving nut is provided on the mounting block; The driving assembly comprises a driving screw and a driving hand wheel, the driving screw cooperates with the driving nut, and the driving hand wheel is connected to the driving screw; The clamp is arranged on the upper slide table.

7. The gun shooting test device according to claim 6, characterized in that: An annular protrusion is provided at one end of the driving screw rod close to the driving hand wheel, and a buffer spring is sleeved on the driving screw rod. The first end of the buffer spring abuts against the annular protrusion, and the second end of the buffer spring abuts against the driving nut.

8. The gun shooting test device according to claim 6, characterized in that: The upper surface of the upper slide is provided with a plurality of mounting grooves, and the bottom of the clamp is provided with a mounting protrusion, which cooperates with the mounting grooves and is locked by bolts.

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