CN211668346U

CN211668346U - Pneumatic type firearms holding frame

Info

Publication number: CN211668346U
Application number: CN202020193261.0U
Authority: CN
Inventors: 江剑; 郭飞飞; 江燕燕
Original assignee: Nanjing Huajianbingke Intelligent Equipment Co ltd
Current assignee: Nanjing Huajianbingke Intelligent Equipment Co ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-10-13
Anticipated expiration: 2030-02-21

Abstract

The utility model provides a pneumatic type firearms holding frame, this application elevating gear sets up in the bottom plate bottom, there is a pair of every single move undersetting on the bottom plate, every single move undersetting corresponds a every single move upper bracket and links to each other through the pivot, the every single move upper bracket is fixed in lower rail fixed plate below, be fixed with a pair of lower rail on the lower rail fixed plate, every lower rail corresponds a C shaped steel frame bottom guide rail slider, there is the upper guideway on two C shaped steel framves, there is the side guide rail in one side C shaped steel frame outside, there is guide rail front baffle rear end to have the guide rail backplate before two C shaped steel frame front ends, the attenuator is between two C shaped steel frames, barrel fixture fixes in C shaped steel frame bottom through the mount, stock fixture is on the upper guideway. This application adopts pneumatic principle to fire to can solve the unable regulation of electro-magnet centre gripping dynamics, frequent centre gripping can generate heat the scheduling shortcoming.

Description

Pneumatic type firearms holding frame

Technical Field

The utility model relates to a firearms holding frame field, in particular to pneumatic type firearms holding frame.

Background

The firearm holding frame is a firearm operating platform capable of fixing firearms with different sizes. When the firearm performance parameter is checked and the firearm is identified, the firearm must be reliably clamped. At present, a common firearm shooting rack generally needs manual operation, has the defects of undetectable clamping force, non-adjustability and small shooting angle adjustment amount, and common automatic clamping components are realized through an electromagnet, have the defects of incapability of adjusting the clamping force, heating due to frequent clamping and the like. The applicant has therefore devised a pneumatic firearm-holding frame.

SUMMERY OF THE UTILITY MODEL

To solve the above existing problems. The utility model provides a pneumatic type firearms holding frame adopts the pneumatic principle to fire to can solve the unable regulation of electro-magnet centre gripping dynamics, frequent centre gripping can generate heat the grade shortcoming.

The utility model relates to a pneumatic type firearms holding frame, which comprises a stock holding mechanism, a barrel holding mechanism, a guide rail front baffle, a side guide rail, a bottom plate, a pitching upper support, a rotating shaft, a pitching lower support, a lifting device, a lower guide rail fixing plate, an upper guide rail, a guide rail rear baffle, a C-shaped steel frame, a damper rear baffle, a damper and a damper front baffle, wherein the lifting device is arranged at the bottom of the bottom plate, the bottom plate is provided with a pair of pitching lower supports, each pitching lower support corresponds to one pitching upper support and is connected through the rotating shaft, the pitching upper supports are fixed below the lower guide rail fixing plate, the lifting device comprises a first moving pair, a second moving pair, a lead screw, a gear box and a handle, the gear box is fixed at the bottom of the bottom plate, the lead screw passes through the gear box and is controlled by the handle, the upper end of the screw rod is connected with the first sliding pair in a hinged mode, the second sliding pair is connected with the first sliding pair and fixed below the lower guide rail fixing plate, a pair of lower guide rails are fixed on the lower guide rail fixing plate, each lower guide rail corresponds to a guide rail slider at the bottom of the C-shaped steel frame, the C-shaped steel frames are symmetrically arranged, the bottoms of the C-shaped steel frames move back and forth along the lower guide rails, upper guide rails are arranged on the two C-shaped steel frames, a side guide rail is arranged on the outer side of one C-shaped steel frame, guide rail front baffles are arranged at the front ends of the two C-shaped steel frames, guide rail rear baffles are arranged at the rear ends of the guide rail front baffles, the damper is arranged between the two C-shaped steel frames, the damper is fixed on the lower guide rail fixing plate through a damper rear baffle, a damper front baffle is arranged at the movable end of the front end of the damper and welded between the C, the gun stock clamping mechanism comprises a gun stock clamping mechanism rubber pad, a two-way cylinder, a guide rail sliding block and a locking nut, the two-way cylinder is fixed above a support of the gun stock clamping mechanism, the two-way cylinder two-side telescopic rod end supports are fixedly provided with the gun stock clamping mechanism rubber pad, the bottom of the support of the gun stock clamping mechanism is provided with the pair of guide rail sliding blocks, the guide rail sliding blocks are arranged on corresponding upper guide rails and move back and forth along the upper guide rails, the two sides of the bottom of the support of the gun stock clamping mechanism are respectively provided with the pair of locking nuts, the whole gun stock clamping mechanism is fixed with the upper guide rails through the locking nuts on the two sides, and the locking nuts are.

As the utility model discloses further improve, barrel fixture includes fixture, movable support, lock nut, cylinder, installation axle, barrel backup pad and pivot support, there is fixture at barrel backup pad top, there is the bar groove in the barrel backup pad, it is fixed through top lock nut after the bar groove of barrel backup pad reciprocates that the movable support is along the movable support, the cylinder of movable support both sides through having the area clamp plate, the C type inslot at C type steelframe is fixed to the main part of cylinder, movable support bottom both sides respectively have an installation axle, installation off-axial side end has the pivot support, the pivot support is fixed on C type steelframe, and this application barrel clamping device's barrel backup pad can be with height about the size adjustment according to gun, and rethread lock nut locks. The cylinder, the rotating shaft supporting seat are fixed with the C-shaped steel, and the cylinders on two sides are clamped tightly during shooting, so that the gun is stable. If the gun barrel clamping device is not needed to be used during shooting, the air cylinder can be loosened to enable the gun barrel supporting plate to be placed in a flat mode in the workbench around the rotating shaft.

As the utility model discloses further improve, the upper and lower part of fixture is equipped with stock fixture rubber pad in, can conveniently press from both sides the stock tightly through the rubber pad.

As a further improvement, the damper is a spring damper, and the damper mainly uses a common spring damper.

The utility model provides a pneumatic type firearms holding frame adopts two positions of centre gripping stock (or handle) and barrel to fix the firearms, through the front and back displacement of stock clamping unit restriction firearms, through the upper and lower direction displacement of barrel clamping unit restriction firearms to absorb the back seat energy that the shooting of firearms produced through the attenuator, reduce the whole impact and the vibration of firearms holding frame. The position of stock clamping part passes through the guide rail adjustable from front to back, and barrel clamping part's clamping position is adjustable from top to bottom to can adjust the inclination of whole platform through elevating gear, both combine to make shooting angle adjustment volume greatly increased, adapt to different guns.

Drawings

FIG. 1 is a general schematic view;

FIG. 2 is a schematic view of a butt clamp;

FIG. 3 is a schematic view of a barrel gripping device;

FIG. 4 is a schematic view of a lifting device;

description of reference numerals:

1. the gun stock clamping mechanism comprises, by weight, 1-1 parts of gun stock clamping mechanism rubber pads, 1-2 parts of a bidirectional air cylinder, 1-3 parts of guide rail sliding blocks, 1-4 parts of locking nuts, 2 parts of barrel clamping mechanism, 2-1 parts of gun stock clamping mechanism rubber pads, 2-2 parts of locking nuts, 2-3 parts of air cylinders, 2-4 parts of mounting shafts, 2-5 parts of barrel supporting plates, 2-6 parts of rotating shaft supports, 3 parts of guide rail front baffle plates, 4 parts of side guide rails, 5 parts of bottom plates, 6 parts of pitching upper supports, 7 parts of rotating shafts, 8 parts of pitching lower supports, 9 parts of lifting devices, 9-1 parts of moving pairs I, 9-2 parts of moving pairs II, 9-3 parts of guide screws, 9-4 parts of gear boxes, 9-5 parts of handles, 10 parts of lower guide rails, 11 parts of lower guide rail fixing plates, 12 parts of upper guide rails, 13, Guide rail rear baffle, 14, C type steelframe, 15, attenuator rear baffle, 16, attenuator, 17, attenuator front bezel.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

the utility model provides a pneumatic type firearms holding frame adopts the pneumatic principle to fire to can solve the unable regulation of electro-magnet centre gripping dynamics, frequent centre gripping can generate heat the grade shortcoming.

As an embodiment of the present invention, the present application provides a pneumatic type firearm holding rack, including stock fixture 1, barrel fixture 2, guide rail front baffle 3, side guide 4, bottom plate 5, pitching upper bracket 6, pivot 7, pitching lower bracket 8, elevating gear 9, lower guide rail 10, lower guide rail fixing plate 11, upper guide rail 12, guide rail back baffle 13, C-shaped steel frame 14, damper back baffle 15, damper 16 and damper front baffle 17, and is characterized in that, elevating gear 9 is disposed at the bottom of bottom plate 5, there is a pair of pitching lower brackets 8 on bottom plate 5, each pitching lower bracket 8 corresponds to a pitching upper bracket 6 and links to each other through pivot 7, pitching upper bracket 6 is fixed below lower guide rail fixing plate 11, elevating gear 9 includes a pair of first moving pair 9-1, a pair of second moving pair 9-2, lead screw 9-3, The gearbox 9-4 is fixed at the bottom of the bottom plate 5, the lead screw 9-3 passes through the gearbox 9-4 and the bottom plate 5 and is controlled by the handle 9-5 at one side of the gearbox 9-4 to realize the up-and-down movement of the lead screw 9-3 through the rotating handle 9-5, the upper end of the lead screw 9-3 is connected with the first moving pair 9-1 in a hinged mode, the second moving pair 9-2 is connected with the first moving pair 9-1 and is fixed below the lower guide rail fixing plate 11, a pair of lower guide rails 10 are fixed on the lower guide rail fixing plate 11, each lower guide rail 10 corresponds to one guide rail slider at the bottom of the C-shaped steel frame 14, the C-shaped steel frames 14 are symmetrically arranged, the bottoms of the C-shaped steel frames 14 move back and forth along the lower guide rails 10, the two C-shaped steel frames 14 are provided with upper, a side guide rail 4 is arranged on the outer side of one side C-shaped steel frame 14, a guide rail front baffle 3 is arranged at the front ends of the two C-shaped steel frames 14, a guide rail rear baffle 13 is arranged at the rear end of the guide rail front baffle 3, the damper 16 is arranged between the two C-shaped steel frames 14, the damper 16 is fixed on a lower guide rail fixing plate 11 through a damper rear baffle 15, a damper front baffle 17 is arranged at the front movable end of the damper 16, the damper front baffle 17 is welded between C-shaped grooves of the two C-shaped steel frames 14, the bottom of the gun barrel clamping mechanism 2 is fixed at the bottom of the C-shaped steel frame 14 through a fixing frame, the gun stock clamping mechanism 1 comprises a gun stock clamping mechanism rubber pad 1-1, a two-way cylinder 1-2, a guide rail sliding block 1-3 and a locking nut 1-4, the two-way cylinder 1-2 is fixed above a support of the gun stock clamping mechanism 1, gun stock clamping mechanism rubber pads, the bottom of the support of the gun stock clamping mechanism 1 is provided with a pair of guide rail sliding blocks 1-3, the guide rail sliding blocks 1-3 are arranged on the corresponding upper guide rail 12 and move back and forth along the upper guide rail 12, two sides of the bottom of the support of the gun stock clamping mechanism 1 are respectively provided with a pair of locking nuts 1-4, the whole gun stock clamping mechanism 1 is fixed with the upper guide rail 12 through the locking nuts 1-4 at two sides, and the locking nuts 1-4 are arranged above the side guide rail 4.

As a specific embodiment of the present invention, the present application provides a pneumatic firearm holder as shown in fig. 1, which comprises a stock holder 1, a barrel holder 2, a guide rail front baffle 3, a side guide rail 4, a bottom plate 5, a pitching upper support 6, a rotating shaft 7, a pitching lower support 8, a lifting device 9, a lower guide rail 10, a lower guide rail fixing plate 11, an upper guide rail 12, a guide rail rear baffle 13, a C-shaped steel frame 14, a damper rear baffle 15, a damper 16, and a damper front baffle 17, wherein the lifting device 9 is disposed at the bottom of the bottom plate 5, the bottom plate 5 is provided with a pair of pitching lower supports 8, each pitching lower support 8 corresponds to one pitching upper support 6 and is connected through the rotating shaft 7, the pitching upper support 6 is fixed below the lower guide rail fixing plate 11, the lifting device 9 comprises a moving pair one 9-1 and a moving pair two 9-2, The lead screw 9-3, the gear box 9-4 and the handle 9-5, the gear box 9-4 is fixed at the bottom of the bottom plate 5, the lead screw 9-3 passes through the gear box 9-4 and the bottom plate 5 and is controlled by the handle 9-5 at one side of the gear box 9-4 to realize the up-and-down movement of the lead screw 9-3 through the rotating handle 9-5, the upper end of the lead screw 9-3 is connected with the first moving pair 9-1 in a hinged mode, the second moving pair 9-2 is connected with the first moving pair 9-1 and is fixed below the lower guide rail fixing plate 11, a pair of lower guide rails 10 are fixed on the lower guide rail fixing plate 11, each lower guide rail 10 corresponds to a guide rail slider at the bottom of a C-shaped steel frame 14, the C-shaped steel frames 14 are symmetrically arranged, the bottoms of the C-shaped steel frames 14 move back and forth along, a side guide rail 4 is arranged on the outer side of a C-shaped steel frame 14 on one side, a guide rail front baffle 3 is arranged at the front ends of the two C-shaped steel frames 14, a guide rail rear baffle 13 is arranged at the rear end of the guide rail front baffle 3, a damper 16 is arranged between the two C-shaped steel frames 14, the damper is a spring damper which mainly uses a common spring damper, the damper 16 is fixed on a lower guide rail fixing plate 11 through a damper rear baffle 15, a damper front baffle 17 is arranged at the front movable end of the damper 16, the damper front baffle 17 is welded between C-shaped grooves of the two C-shaped steel frames 14, the bottom of a gun barrel clamping mechanism 2 is fixed at the bottom of the C-shaped steel frame 14 through a fixing frame, the gun barrel clamping mechanism 2 comprises a clamping mechanism, a movable support, a locking nut 2-2, an air cylinder 2-3, a mounting shaft 2-4, a gun barrel supporting plate 2-5 and a gun barrel rotating shaft, the gun barrel structure is characterized in that a strip-shaped groove is formed in the gun barrel supporting plate 2-5, the movable support is fixed through a top locking nut 2-2 after moving up and down along the strip-shaped groove of the gun barrel supporting plate 2-5, air cylinders 2-3 with clamping plates are arranged on two sides of the movable support, the main body of each air cylinder 2-3 is fixed in the C-shaped groove of the C-shaped steel frame 14, mounting shafts 2-4 are respectively arranged on two sides of the bottom of the movable support, a rotating shaft support 2-6 is arranged at the outer end of each mounting shaft 2-4, and the rotating shaft supports 2-6 are fixed on the. The barrel backup pad of this application barrel clamping device can follow height from top to bottom according to the big or small adjustment of gun, and rethread lock nut locks. The cylinder, the rotating shaft supporting seat are fixed with the C-shaped steel, and the cylinders on two sides are clamped tightly during shooting, so that the gun is stable. When shooting, a gun barrel clamping device is not needed, a gun barrel supporting plate is placed in a workbench around a rotating shaft by a releasable air cylinder, a stock clamping mechanism rubber pad 1-1 is arranged in the upper portion and the lower portion of the clamping mechanism, a stock can be conveniently clamped through the rubber pad, the stock clamping mechanism 1 comprises a stock clamping mechanism rubber pad 1-1, a bidirectional air cylinder 1-2, a guide rail sliding block 1-3 and a locking nut 1-4, the bidirectional air cylinder 1-2 is fixed above a support of the stock clamping mechanism 1, the stock clamping mechanism rubber pad 1-1 is fixed on a support at the end of a telescopic rod on two sides of the bidirectional air cylinder 1-2, a pair of guide rail sliding blocks 1-3 are arranged at the bottom of the support of the stock clamping mechanism 1, the guide rail sliding blocks 1-3 are arranged on corresponding upper guide rails 12 and move back and forth along the upper guide rails 12, two sides of the bottom of the support of the gun stock clamping mechanism 1 are respectively provided with a pair of locking nuts 1-4, the whole gun stock clamping mechanism 1 is fixed with the upper guide rail 12 through the locking nuts 1-4 at two sides, and the locking nuts 1-4 are arranged above the side guide rail 4.

This application stock clamping device is shown in fig. 2 and is realized the clamp of stock through two-way flexible the realizing of two-way cylinder, and the bottom is connected with the guide rail, can be according to the big or small adjustment fore-and-aft distance of gun. The whole device is fixed with the guide rail through the locking nuts on the two sides.

The barrel supporting plate of the barrel clamping device can be adjusted vertically according to the size of the gun and then locked through the locking nut, and the barrel supporting plate is as shown in fig. 3. The cylinder, the rotating shaft supporting seat and the C-shaped steel frame are fixed, and the cylinders on two sides are clamped tightly during shooting, so that the gun is stable. If the gun barrel clamping device is not needed to be used during shooting, the air cylinder can be loosened to enable the gun barrel supporting plate to be placed in a flat mode in the workbench around the rotating shaft.

This application elevating gear can adjust the shooting angle as required as shown in figure 4. The second sliding pair is connected with the lower guide rail fixing plate, the gear box is fixed with the bottom plate, and the rocking handle drives the screw rod to move up and down to realize the change of the shooting angle of the whole workbench.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.

Claims

1. A pneumatic type firearm clamping frame comprises a stock clamping mechanism (1), a barrel clamping mechanism (2), a guide rail front baffle (3), a side guide rail (4), a bottom plate (5), a pitching upper support (6), a rotating shaft (7), a pitching lower support (8), a lifting device (9), a lower guide rail (10), a lower guide rail fixing plate (11), an upper guide rail (12), a guide rail rear baffle (13), a C-shaped steel frame (14), a damper rear baffle (15), a damper (16) and a damper front baffle (17), and is characterized in that the lifting device (9) is arranged at the bottom of the bottom plate (5), a pair of pitching lower supports (8) are arranged on the bottom plate (5), each pitching lower support (8) corresponds to one pitching upper support (6) and is connected through the rotating shaft (7), the pitching upper supports (6) are fixed below the lower guide rail fixing plate (11), the lifting device (9) comprises a first moving pair (9-1), a second moving pair (9-2), a screw rod (9-3), a gear box (9-4) and a handle (9-5), the gear box (9-4) is fixed at the bottom of the bottom plate (5), the screw rod (9-3) penetrates through the gear box (9-4) and the bottom plate (5) and is controlled by the handle (9-5) at one side of the gear box (9-4) to realize the up-and-down movement of the screw rod (9-3) through a rotating handle (9-5), the upper end of the screw rod (9-3) is connected with the first moving pair (9-1) in a hinged mode, the second moving pair (9-2) is connected with the first moving pair (9-1) and fixed below a lower guide rail fixing plate (11), and a pair of lower guide rails (10) is fixed on the lower guide rail fixing plate (11), each lower guide rail (10) corresponds to a guide rail slider at the bottom of a C-shaped steel frame (14), the C-shaped steel frames (14) are symmetrically arranged, the bottom of each C-shaped steel frame (14) moves back and forth along the lower guide rail (10), upper guide rails (12) are arranged on two C-shaped steel frames (14), a side guide rail (4) is arranged on the outer side of one C-shaped steel frame (14), a guide rail front baffle (3) is arranged at the front ends of the two C-shaped steel frames (14), a guide rail rear baffle (13) is arranged at the rear end of the guide rail front baffle (3), a damper (16) is arranged between the two C-shaped steel frames (14), the damper (16) is fixed on a lower guide rail fixing plate (11) through a damper rear baffle (15), a damper front baffle (17) is arranged at the front end of the damper (16), the damper front baffle (17) is welded between C-shaped grooves of the two C-shaped steel frames (14), the bottom of the gun barrel clamping mechanism, the gun stock clamping mechanism (1) comprises a gun stock clamping mechanism rubber pad (1-1), a bidirectional cylinder (1-2), a guide rail sliding block (1-3) and locking nuts (1-4), the bidirectional cylinder (1-2) is fixed above a support of the gun stock clamping mechanism (1), the gun stock clamping mechanism rubber pad (1-1) is fixed on the end support of telescopic rods on two sides of the bidirectional cylinder (1-2), a pair of guide rail sliding blocks (1-3) are arranged at the bottom of the support of the gun stock clamping mechanism (1), the guide rail sliding blocks (1-3) are arranged on the corresponding upper guide rail (12) and move back and forth along the upper guide rail (12), a pair of locking nuts (1-4) are respectively arranged on two sides of the bottom of the support of the gun stock clamping mechanism (1) to fix the whole gun stock clamping mechanism (1) with the upper guide rail (12) through the locking nuts (1-4) on two sides, the locking nuts (1-4) are arranged above the side guide rail (4).

2. The pneumatic firearm clamping frame according to claim 1, wherein the barrel clamping mechanism (2) comprises a clamping mechanism, a movable support, a locking nut (2-2), an air cylinder (2-3), a mounting shaft (2-4), a barrel support plate (2-5) and a rotating shaft support (2-6), the clamping mechanism is arranged at the top of the barrel support plate (2-5), a strip-shaped groove is formed in the barrel support plate (2-5), the movable support is fixed by the top locking nut (2-2) after moving up and down along the strip-shaped groove of the barrel support plate (2-5), the air cylinder (2-3) with a clamping plate is arranged at two sides of the movable support, the main body of the air cylinder (2-3) is fixed in the C-shaped groove of the C-shaped steel frame (14), the mounting shaft (2-4) is arranged at two sides of the bottom of the movable support respectively, the outer side end of the mounting shaft (2-4) is provided with a rotating shaft support (2-6), and the rotating shaft support (2-6) is fixed on the C-shaped steel frame (14).

3. Pneumatic firearm holder according to claim 2, characterized in that the upper and lower part of the holder has stock holder rubber pads (1-1).

4. A pneumatic firearm holder according to claim 1, characterized in that the damper (16) is a spring damper.