CN112880469A

CN112880469A - A accuracy calibrating device for high-speed artillery weapon that penetrates

Info

Publication number: CN112880469A
Application number: CN202110132997.6A
Authority: CN
Inventors: 赵岩; 韦道知; 吴建峰; 王宁; 罗瑞宁
Original assignee: Air Force Engineering University of PLA
Current assignee: Air Force Engineering University of PLA
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-06-01

Abstract

The invention discloses a calibration device for a high-firing-speed gun weapon, which comprises a supporting table, a calibration ring, the high-firing-speed gun weapon and a calibration device body arranged on the high-firing-speed gun weapon, wherein the calibration ring is sleeved on the outer side wall of the high-firing-speed gun weapon, a first rotating hole is formed in the top of the supporting table, a first supporting rod is connected to the inner side wall of the first rotating hole in a sliding mode, and a first clamping device for fixing the first supporting rod is arranged on the inner side wall of the first rotating hole. According to the invention, under the mutual cooperation of the calibration ring, the first support rod, the first rotating hole, the arc limiting plate, the second support rod, the first clamping device, the second clamping device and the lifting device, the first support rod and the second support rod are fixed through the first clamping device and the second clamping device, and the level gauge is adjusted to be in a horizontal state through the lifting device, so that the calibration of the body of the calibration device for the high-speed artillery weapon is more accurate, and the accuracy of the high-speed artillery weapon is further improved.

Description

A accuracy calibrating device for high-speed artillery weapon that penetrates

Technical Field

The invention relates to the technical field of weapon accuracy calibration, in particular to an accuracy calibration device for a high-firing-speed artillery weapon.

Background

The high-speed artillery weapon is mainly used for attacking air targets of airplanes, helicopters, aircrafts and the like, is generated in the period of world war for the first time, and a new chapter for preventing air combat is opened in the war history, at present, although a large-caliber artillery is gradually replaced by ground-to-air missiles, countries are still equipped with and develop an equivalent number of antiaircraft artillery systems below 40 mm, and a plurality of pipes are widely combined, a radar or photoelectric fire control system is equipped, and the artillery and the fire control system are also arranged on a vehicle.

At present, the existing high-speed artillery weapon is provided with a calibration device, when the high-speed artillery weapon needs to be calibrated, the high-speed artillery weapon only needs to be adjusted to be in a horizontal state, and the high-speed artillery weapon is calibrated by using the calibration device, but when the high-speed artillery weapon is adjusted to be horizontal by an existing soldier, a certain error possibly exists, and the calibration of the high-speed artillery weapon has an error.

Disclosure of Invention

The invention aims to solve the problem that a soldier may have a certain error to influence the calibration of a calibration device when adjusting a high-firing-speed gun weapon to be horizontal in the prior art, and provides the calibration device for the high-firing-speed gun weapon.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a collimation calibrating device for high-speed artillery weapon, includes brace table, calibration ring, high-speed artillery weapon and sets up the calibrating device body on high-speed artillery weapon, calibration ring cover is established on high-speed artillery weapon lateral wall, first rotation hole has been seted up at the brace table top, first rotation hole inside wall sliding connection has first bracing piece, first rotation hole inside wall is equipped with the first clamping device who lets first bracing piece fixed, the arc limiting plate that two symmetries of first bracing piece lateral wall fixedly connected with set up, two arc limiting plate inside wall sliding connection has same second bracing piece, first bracing piece top is equipped with the elevating gear who lets the second bracing piece go up and down, second bracing piece and calibration ring pass through second clamping device and connect.

Preferably, first latch device is including seting up the first ring channel at first rotation hole inside wall, two first bayonets that the symmetry set up are seted up at the brace table top, first ring channel and first bayonet socket intercommunication set up, the first fixture block that two symmetries of first bracing piece lateral wall fixedly connected with set up, first fixture block lateral wall and first ring channel and the equal sliding connection of first bayonet socket.

Preferably, elevating gear is including seting up the fixed orifices at first bracing piece top, bottom fixedly connected with servo motor in the fixed orifices, servo motor output shaft fixedly connected with threaded rod, threaded hole is seted up to second bracing piece bottom, threaded rod lateral wall and threaded hole inside wall threaded connection.

Preferably, the second clamping device comprises a second rotating hole formed in the bottom of the calibration ring, a second annular groove is formed in the inner side wall of the second rotating hole, two symmetrical second bayonets are formed in the bottom of the calibration ring, the second annular groove and the second bayonets are communicated and arranged, a second clamping block is fixedly connected to the outer side wall of the second supporting rod, the two symmetrical second clamping blocks are arranged, and the outer side wall of the second clamping block is connected with the second annular groove and the second bayonets in a sliding mode.

Preferably, the top of the calibration ring is fixedly connected with a level gauge.

Preferably, two chutes which are symmetrically arranged are formed in the outer side wall of the second supporting rod, the inner side wall of the arc-shaped limiting plate is fixedly connected with a sliding plate, and the outer side wall of the sliding plate is connected with the inner side wall of the chute in a sliding mode.

The invention has the beneficial effects that:

under calibration ring, first bracing piece, first rotation hole, arc limiting plate, second bracing piece, first latch device, second latch device and elevating gear mutually support, fix first bracing piece and second bracing piece through first latch device, second latch device, adjust the spirit level to the horizontality through elevating gear, it is more accurate to let the calibrating device body calibrate the high-speed gun weapon, further increases the high-speed gun weapon accuracy.

Drawings

FIG. 1 is a schematic diagram of a high-speed gun weapon collimation calibration device according to the present invention;

FIG. 2 is a cross-sectional view of a first annular groove in an alignment fixture for a high-speed firearm according to the teachings of the present invention;

fig. 3 is a cross-sectional view of a second annular groove in an alignment device for a high-speed firearm according to the teachings of the present invention.

In the figure: 1. a support table; 2. high firing rate artillery weapons; 3. calibrating the device body; 4. a first rotation hole; 5. a first support bar; 6. an arc limiting plate; 7. a second support bar; 8. a calibration ring; 9. a level gauge; 10. a first annular groove; 11. a first bayonet; 12. a first clamping block; 13. a fixing hole; 14. a servo motor; 15. a threaded rod; 16. a second rotation hole; 17. a second annular groove; 18. a second bayonet; 19. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, an accuracy calibration device for high-speed artillery weapons includes a support table 1, a calibration ring 8, a high-speed artillery weapon 2, and a calibration device body 3 provided on the high-speed artillery weapon 2, and the calibration device body 3 can calibrate the accuracy of the high-speed artillery weapon 2.

The high-speed artillery weapon 2 is mainly used for attacking aerial targets such as airplanes, helicopters and aircrafts, and is generated during the first world war, and a new chapter of air defense combat is opened in the war history.

The calibration ring 8 is sleeved on the outer side wall of the high-firing-speed artillery weapon 2, the first rotating hole 4 is formed in the top of the support table 1, the first supporting rod 5 is connected to the inner side wall of the first rotating hole 4 in a sliding mode, the level gauge 9 is fixedly connected to the top of the calibration ring 8, the level gauge 9 is the prior art, and details are not repeated herein.

First 4 inside walls in the rotation hole are equipped with the first latch device that lets first bracing piece 5 fixed, first latch device is including seting up at the first ring channel 10 that first rotation hole 4 inside walls, two first bayonet sockets 11 that the symmetry set up are seted up at 1 top of brace table, first ring channel 10 and first bayonet socket 11 intercommunication set up, first fixture block 12 that two symmetries of 5 outside walls fixedly connected with of first bracing piece set up, first fixture block 12 outside wall and first ring channel 10 and the equal sliding connection of first bayonet socket 11.

Arc limiting plate 6 that two symmetries of 5 lateral wall fixedly connected with of first bracing piece set up, 6 inside wall sliding connection of two arc limiting plates has same

second bracing piece

7, 5 tops of first bracing piece are equipped with the elevating gear who lets 7 lifts of second bracing piece, elevating gear is including seting up at the fixed orifices 13 at 5 tops of first bracing piece, bottom fixedly connected with servo motor 14 in the fixed orifices 13, servo motor 14 output shaft fixedly connected with threaded rod 15, threaded hole has been seted up to 7 bottoms of second bracing piece, threaded rod 15 lateral wall and threaded hole inside wall threaded connection, two spouts that two symmetries set up are seted up to 7 lateral walls of second bracing piece, 6 inside wall fixedly connected with slides of arc limiting plate, homonymy slide lateral wall and spout inside wall sliding connection.

Second bracing piece 7 and calibration ring 8 pass through the second latch device and connect, the second latch device rotates hole 16 including the second of seting up in calibration ring 8 bottom, the second annular groove 17 has been seted up to the second rotation hole 16 inside wall, the second bayonet socket 18 that two symmetries set up is seted up to calibration ring 8 bottom, second annular groove 17 and the setting of second bayonet socket 18 intercommunication, the second fixture block 19 that two symmetries of 7 lateral walls fixedly connected with of second bracing piece set up, 19 lateral walls of second fixture block and the equal sliding connection of second annular groove 17 and second bayonet socket 18.

The working principle is as follows: aligning the high-firing-speed artillery 2 to be in a horizontal state, enabling a first clamping block 12 on a first supporting rod 5 to enter a first annular groove 10 along a first clamping opening 11, sleeving a calibration ring 8 on the outer side wall of the high-firing-speed artillery 2, enabling a second clamping opening 18 below the calibration ring 8 to be clamped into a second clamping block 19, manually grasping the calibration ring 8, enabling the calibration ring 8 to be fixed, rotating the first supporting rod 5 and a second supporting rod 7, enabling the first clamping block 12 to be clamped in the first annular groove 10, and enabling the second clamping block 19 to be clamped into a second annular groove 17, so that the first supporting rod 5 and the second supporting rod 7 fix the high-firing-speed artillery 2, starting a servo motor 14, and enabling an output shaft of the servo motor 14 to drive the second supporting rod 7 to descend;

thereby let second bracing piece 7 drive calibration ring 8 descend until, spirit level 9 is the horizontality, closes servo motor 14 promptly, observes calibrating device body 3 on the high-speed artillery weapon 2, observes whether high-speed artillery weapon 2 is the horizontality, makes things convenient for calibrating device body 3 to calibrate high-speed artillery weapon 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a collimation calibrating device for high-speed artillery weapon, includes brace table, calibration ring, high-speed artillery weapon and sets up the calibrating device body on high-speed artillery weapon, a serial communication port, calibration ring cover is established on high-speed artillery weapon lateral wall, first rotation hole has been seted up at the brace table top, first rotation hole inside wall sliding connection has first bracing piece, first rotation hole inside wall is equipped with the first latch device that lets first bracing piece fixed, the arc limiting plate that two symmetries of first bracing piece lateral wall fixedly connected with set up, two arc limiting plate inside wall sliding connection has same second bracing piece, first bracing piece top is equipped with the elevating gear who lets the second bracing piece go up and down, second bracing piece and calibration ring are connected through second latch device.

2. The alignment calibration device for high-firing-speed artillery weapon according to claim 1, wherein the first latch device comprises a first annular groove formed on the inner side wall of the first rotation hole, the top of the support platform is provided with two first bayonets symmetrically arranged, the first annular groove and the first bayonets are arranged in a communicating manner, the outer side wall of the first support rod is fixedly connected with two first clamping blocks symmetrically arranged, and the outer side wall of the first clamping block is slidably connected with the first annular groove and the first bayonets.

3. The device of claim 1, wherein the lifting device comprises a fixing hole formed at the top of the first support rod, a servo motor is fixedly connected to the bottom of the fixing hole, a threaded rod is fixedly connected to an output shaft of the servo motor, a threaded hole is formed at the bottom of the second support rod, and an outer side wall of the threaded rod is in threaded connection with an inner side wall of the threaded hole.

4. The device of claim 1, wherein the second engaging means includes a second rotation hole formed at the bottom of the calibration ring, a second annular groove is formed on an inner side wall of the second rotation hole, two symmetrically arranged second bayonets are formed at the bottom of the calibration ring, the second annular groove and the second bayonets are arranged in a communicating manner, two symmetrically arranged second clamping blocks are fixedly connected to an outer side wall of the second support rod, and an outer side wall of the second clamping block is slidably connected to both the second annular groove and the second bayonets.

5. The alignment device of claim 1 wherein a level is fixedly attached to the top of the alignment ring.

6. The device of claim 1, wherein the second support bar has two symmetrically disposed sliding grooves formed on an outer sidewall thereof, the inner sidewall of the arc-shaped limiting plate is fixedly connected with a sliding plate, and the outer sidewall of the sliding plate is slidably connected to the inner sidewall of the sliding grooves.