Gun calibrator

Abstract

The utility model relates to the technical field of gun calibration, and discloses a gun calibrator which comprises a base, a clamping mechanism is arranged on the top of the base, an adjusting mechanism is arranged on the right side in the top of the base, the clamping mechanism comprises a clamping assembly, a clamping assembly and a limiting assembly, and the clamping assembly is arranged on the left side of the top of the base. The clamping assembly is arranged on the right side of the top of the base, and the limiting assembly is arranged outside the clamping assembly. According to the gun calibrator, the clamping mechanism and the V-shaped clamping frame are arranged to support gun bodies needing to be calibrated, meanwhile, due to the fact that the inner side of the V-shaped clamping frame is in a V shape from top to bottom, the gun calibrator can adapt to gun bodies of different sizes for supporting and positioning in the using process, and the gun positioning effect of the gun calibrator in the using process is improved; the overall stability of the gun and the follow-up calibration precision during follow-up gun calibration treatment are improved, and meanwhile, the clamping plates on the front side and the rear side synchronously move inwards to clamp and fix a gun stock of the gun.

Description

Technical Field

[0001] The utility model relates to the technical field of gun calibration, in particular to a gun calibrator. Background Art

[0002] The crosshairs are very important parts of a firearm. After a firearm has been used for a long time, its crosshairs will be offset due to the impact force caused by the continuous firing of bullets. Therefore, after a firearm has been used for a period of time, the crosshairs need to be calibrated to avoid a decrease in shooting accuracy due to the offset of the crosshairs.

[0003] When calibrating the sight of existing firearms, most people simply place the gun in their arms and then use tools to calibrate the gun's sight. This fails to ensure the overall stability of the gun and affects the subsequent calibration accuracy. Utility Model Content

[0004] The purpose of the present invention is to provide a gun calibration instrument to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a gun calibrator, comprising a base, a clamping mechanism is provided on the top of the base, and an adjustment mechanism is provided on the right side of the top of the base.

[0006] The clamping mechanism includes a positioning component, a clamping component and a limiting component. The positioning component is arranged on the left side of the top of the base, the clamping component is arranged on the right side of the top of the base, and the limiting component is arranged outside the clamping component.

[0007] The adjustment mechanism includes a driving assembly, a transmission assembly and an adjusting assembly. The driving assembly is arranged on the right side of the top of the base, the transmission assembly is arranged on the front and rear sides of the driving assembly, and the adjusting assembly is arranged on the outside of the clamping assembly.

[0008] Preferably, the positioning assembly includes a V-shaped card frame, which is fixedly connected to the left side of the top of the base. A reinforcing branch rod is fixedly connected to the outer side of the V-shaped card frame, and the reinforcing branch rod is fixedly connected to the top of the base.

[0009] Preferably, the clamping assembly includes a protruding rod, which is fixedly connected to the right side of the top of the base, and the top of the protruding rod is fixedly connected to a support sleeve frame, a splint is sleeved on the inner side of the support sleeve frame, and a buffer pad is provided on the outer side of the splint, and the buffer pad is fixedly connected to the four inner corners of the support sleeve frame.

[0010] Preferably, the limiting assembly includes a limiting slide bar, the limiting slide bar is fixedly connected to the four corners of the outer side of the splint, the limiting slide bar is slidably connected to the outer side of the support sleeve, and a connecting plate is fixedly connected to the outer side of the limiting slide bar.

[0011] Preferably, the driving assembly includes a dual-axis motor, which is fixedly connected to the top of the base between the front and rear support frames, and the front and rear sides of the dual-axis motor are fixedly connected to a rotating shaft, and the front and rear ends of the rotating shaft are rotatably connected to a supporting rotating drum, and the bottom of the supporting rotating drum is fixedly connected to a frame plate, and the frame plate is fixedly connected to the front and rear sides of the base.

[0012] Preferably, the transmission assembly includes a transmission roller 1, the transmission roller 1 is fixedly connected to the outer ring of the rotating shaft, the outer ring of the transmission roller 1 is transmission-connected to a transmission belt, and the top of the inner ring of the transmission belt is transmission-connected to a transmission roller 2.

[0013] Preferably, the adjustment assembly includes a threaded cylinder, which is fixedly connected to the second inner ring of the transmission roller, and the threaded cylinder is rotatably connected to the outside of the support sleeve frame. The outer ring of the threaded cylinder is rotatably connected to the support ring, and the outside of the support ring is fixedly connected to a connecting rod, and the connecting rod is fixedly connected to the outside of the support sleeve frame. The inner ring of the threaded cylinder is threadedly connected to a threaded rod, and the threaded rod is fixedly connected to the outside of the splint, and the outside of the threaded rod is fixedly connected to a limiting plate.

[0014] Compared with the prior art, the present invention provides a gun calibration instrument with the following beneficial effects:

[0015] 1. The gun calibrator supports the gun body that needs to be calibrated through the setting of the clamping mechanism and the setting of the V-shaped bracket. At the same time, because the inner side of the V-shaped bracket is V-shaped from top to bottom, the device can adapt to gun bodies of different sizes for support and positioning when in use, thereby improving the positioning effect of the gun when the device is used, and increasing the overall stability and subsequent calibration accuracy of the gun during subsequent calibration. At the same time, the splints on the front and rear sides move inward synchronously to complete the clamping and fixing of the gun butt. The inner side of the splint is provided with a slot, and the gun is fixed by clamping and squeezing the gun butt. The operation is simple and convenient for staff to use.

[0016] 2. The gun calibrator has an adjustment mechanism. The staff only needs to start the dual-axis motor to drive the front and rear splints to move inward synchronously to complete the clamping and fixing of the gun butt, which is convenient for the staff to fix and disassemble the gun that needs to be calibrated. The operation is simple and easy for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0018] Figure 1 is a front view of the utility model;

[0019] Figure 2 is a partial structure schematic view of the utility model;

[0020] Figure 3 is a partial structure schematic view of the utility model Figure 1 ;

[0021] Figure 4 is a partial structure schematic view of the utility model

[0022] Figure 5 is a partial structure schematic view of the utility model Figure 2 ;

[0023] Figure 6 is a partial structure schematic view of the utility model

[0024] In the figure: 1, clamping mechanism;11, clamping assembly;1101, V-shaped clamping frame;1102, reinforcing branch;12, clamping assembly;1201, convex rod;1202, support sleeve frame;1203, clamping plate;1204, buffer pad;13, limiting assembly;1301, limiting slide rod;1302, connecting plate;2, adjusting mechanism;21, driving assembly;2101, double-shaft motor;2102, rotating shaft;2103, support rotating cylinder;2104, frame plate;22, transmission assembly;2201, transmission roller one;2202, transmission belt;2203, transmission roller two;23, adjusting assembly;2301, threaded rotating cylinder;2302, support sleeve ring;2303, connecting rod;2304, threaded rod;2305, limiting sheet;3, base. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] The utility model provides a technical solution: Example 1

[0028] Combine Figures 1 to 5 A gun calibration instrument includes a base 3, a clamping mechanism 1 is provided on the top of the base 3, and an adjustment mechanism 2 is provided on the right side of the top of the base 3;

[0029] The clamping mechanism 1 includes a positioning component 11, a clamping component 12 and a limiting component 13. The positioning component 11 is arranged on the top left side of the base 3, the clamping component 12 is arranged on the top right side of the base 3, and the limiting component 13 is arranged outside the clamping component 12.

[0030] The card positioning assembly 11 includes a V-shaped card frame 1101, which is fixedly connected to the left side of the top of the base 3, and a reinforcing branch rod 1102 is fixedly connected to the outside of the V-shaped card frame 1101, and the reinforcing branch rod 1102 is fixedly connected to the top of the base 3. The clamping assembly 12 includes a protruding rod 1201, which is fixedly connected to the right side of the top of the base 3, and a supporting sleeve 1202 is fixedly connected to the top of the protruding rod 1201. A splint 1203 is sleeved on the inside of the supporting sleeve 1202, and a buffer pad 1204 is provided on the outside of the splint 1203. The buffer pad 1204 is fixedly connected to the four inner corners of the supporting sleeve 1202. The limiting assembly 13 includes a limiting slide bar 1301, which is fixedly connected to the four outer corners of the splint 1203, and the limiting slide bar 1301 is slidably connected to the outside of the supporting sleeve 1202, and the outside of the limiting slide bar 1301 is fixedly connected to the connecting plate 1302.

[0031] Furthermore: the setting of the V-shaped bracket 1101 supports the gun body that needs to be calibrated. At the same time, since the inner side of the V-shaped bracket 1101 is V-shaped from top to bottom, the device can adapt to gun bodies of different sizes for support and positioning when in use, thereby improving the positioning effect of the gun when the device is used, and increasing the overall stability of the gun and the subsequent calibration accuracy during subsequent calibration of the gun. At the same time, the front and rear splints 1203 move inward synchronously to complete the clamping and fixing of the gun butt. A slot is provided on the inner side of the splint 1203, and the gun is fixed by clamping and squeezing the butt. The operation is simple and convenient for staff to use. Example 2

[0032] See Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , and on the basis of Example 1, it is further obtained that the adjustment mechanism 2 includes a driving component 21, a transmission component 22 and an adjustment component 23, the driving component 21 is arranged on the right side of the top of the base 3, the transmission component 22 is arranged on the front and rear sides of the driving component 21, and the adjustment component 23 is arranged on the outside of the clamping component 12.

[0033] The driving assembly 21 includes a dual-axis motor 2101, which is fixedly connected to the top of the base 3 and located between the front and rear support frames 1202. The front and rear sides of the dual-axis motor 2101 are fixedly connected to a rotating shaft 2102. The front and rear ends of the rotating shaft 2102 are rotatably connected to a supporting drum 2103. The bottom of the supporting drum 2103 is fixedly connected to a frame 2104. The frame 2104 is fixedly connected to the front and rear sides of the base 3. The transmission assembly 22 includes a transmission roller 2201, which is fixedly connected to the outer ring of the rotating shaft 2102. The outer ring of the transmission roller 2201 is connected to a transmission belt 2202. The transmission belt 2202 The top of the inner ring is connected to the transmission roller 2203 for transmission, and the adjustment component 23 includes a threaded cylinder 2301, which is fixedly connected to the inner ring of the transmission roller 2203, and the threaded cylinder 2301 is rotatably connected to the outside of the support sleeve 1202. The outer ring of the threaded cylinder 2301 is rotatably connected to the support ring 2302, and the outer side of the support ring 2302 is fixedly connected to the connecting rod 2303, and the connecting rod 2303 is fixedly connected to the outer side of the support sleeve 1202. The inner ring of the threaded cylinder 2301 is threadedly connected to the threaded rod 2304, and the threaded rod 2304 is fixedly connected to the outer side of the splint 1203. The outer side of the threaded rod 2304 is fixedly connected to the limiting plate 2305.

[0034] Furthermore, the staff only needs to start the dual-axis motor 2101 to drive the front and rear splints 1203 to move inward synchronously to complete the clamping and fixing of the gun butt, which is convenient for the staff to fix and disassemble the gun that needs to be calibrated. The operation is simple and easy for the staff to use.

[0035] In actual operation, when this device is used and the gun needs to be calibrated, the staff first places the gun body in the V-shaped bracket 1101 and gradually moves it downward so that the butt of the gun is aligned with the front and rear clamps 1203 until the gun body moves to the lowest position in the V-shaped bracket 1101 to complete the positioning of the gun. Then, the staff starts the dual-axis motor 2101 to drive the rotating shafts 2102 on the front and rear sides to rotate, and the rotating shafts 2102 rotate to drive the transmission rollers. As the first drive roller 2201 rotates, the first drive roller 2201 rotates via the drive belt 2202, which drives the second drive roller 2203 to rotate. The second drive roller 2203 rotates via the threaded rotating cylinder 2301, which drives the threaded rod 2304 to move inward. The inward movement of the threaded rod 2304 drives the splint 1203 to move inward. The splints 1203 on the front and rear sides move inward synchronously to complete the clamping and fixing of the buttstock. At this time, the overall positioning of the gun is completed, and the staff can then calibrate the sight of the fixed gun.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A gun calibrator, comprising a base (3), characterized in that: A clamping mechanism (1) is provided on the top of the base (3), and an adjustment mechanism (2) is provided on the right side of the top of the base (3); The clamping mechanism (1) comprises a positioning assembly (11), a clamping assembly (12) and a limiting assembly (13), wherein the positioning assembly (11) is arranged on the left side of the top of the base (3), the clamping assembly (12) is arranged on the right side of the top of the base (3), and the limiting assembly (13) is arranged on the outside of the clamping assembly (12); The adjusting mechanism (2) comprises a driving assembly (21), a transmission assembly (22) and an adjusting assembly (23), wherein the driving assembly (21) is arranged on the right side of the top of the base (3), the transmission assembly (22) is arranged on the front and rear sides of the driving assembly (21), and the adjusting assembly (23) is arranged on the outside of the clamping assembly (12).

2. A gun calibrator according to claim 1, characterized in that: The positioning assembly (11) comprises a V-shaped card frame (1101), the V-shaped card frame (1101) being fixedly connected to the left side of the top of the base (3), and a reinforcement branch rod (1102) being fixedly connected to the outside of the V-shaped card frame (1101), and the reinforcement branch rod (1102) being fixedly connected to the top of the base (3).

3. The gun calibrator according to claim 1, characterized in that: The clamping assembly (12) comprises a protruding rod (1201), the protruding rod (1201) being fixedly connected to the right side of the top of the base (3), the top of the protruding rod (1201) being fixedly connected to a support sleeve (1202), a clamping plate (1203) being sleeved on the inner side of the support sleeve (1202), a buffer pad (1204) being provided on the outer side of the clamping plate (1203), and the buffer pad (1204) being fixedly connected to the four inner corners of the support sleeve (1202).

4. The gun calibrator according to claim 1, wherein: The limiting assembly (13) comprises a limiting slide bar (1301), wherein the limiting slide bar (1301) is fixedly connected to the four outer corners of the splint (1203), the limiting slide bar (1301) is slidably connected to the inner outer side of the support sleeve (1202), and the outer side of the limiting slide bar (1301) is fixedly connected to a connecting plate (1302).

5. The gun calibrator according to claim 1, characterized in that: The driving assembly (21) comprises a dual-axis motor (2101), the dual-axis motor (2101) being fixedly connected to a position between the front and rear support sleeve frames (1202) in the top of the base (3), the front and rear sides of the dual-axis motor (2101) being fixedly connected to a rotating shaft (2102), the front and rear ends of the rotating shaft (2102) being rotatably connected to a supporting rotating drum (2103), the bottom of the supporting rotating drum (2103) being fixedly connected to a frame plate (2104), and the frame plate (2104) being fixedly connected to the front and rear sides of the base (3).

6. The gun calibrator according to claim 1, characterized in that: The transmission assembly (22) comprises a transmission roller 1 (2201), wherein the transmission roller 1 (2201) is fixedly connected to the outer ring of the rotating shaft (2102), the outer ring of the transmission roller 1 (2201) is connected to a transmission belt (2202), and the top of the inner ring of the transmission belt (2202) is connected to a transmission roller 2 (2203).

7. The gun calibrator according to claim 1, characterized in that: The adjustment assembly (23) comprises a threaded rotating cylinder (2301), wherein the threaded rotating cylinder (2301) is fixedly connected to the inner ring of the second transmission roller (2203), the threaded rotating cylinder (2301) is rotatably connected to the inner side of the outer side of the support sleeve (1202), the outer ring of the threaded rotating cylinder (2301) is rotatably connected to the support collar (2302), the outer side of the support collar (2302) is fixedly connected to a connecting rod (2303), the connecting rod (2303) is fixedly connected to the outer side of the support sleeve (1202), the inner ring of the threaded rotating cylinder (2301) is threadedly connected to a threaded rod (2304), the threaded rod (2304) is fixedly connected to the outer side of the splint (1203), and the outer side of the threaded rod (2304) is fixedly connected to a limiting plate (2305).

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