CN105651109A - Adjustable gun recoil test bench - Google Patents
Adjustable gun recoil test bench Download PDFInfo
- Publication number
- CN105651109A CN105651109A CN201610181415.2A CN201610181415A CN105651109A CN 105651109 A CN105651109 A CN 105651109A CN 201610181415 A CN201610181415 A CN 201610181415A CN 105651109 A CN105651109 A CN 105651109A
- Authority
- CN
- China
- Prior art keywords
- gun
- fixed
- roller
- stand frame
- adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A31/00—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses an adjustable gun recoil test bench. The adjustable gun recoil test bench comprises a fixing support, two linear guide rails, two gun fixing frames and a force sensor. Each linear guide rail is provided with two sliding blocks. The two linear guide rails are fixed to the fixing support in parallel and located on the same horizontal plane. One side of each gun fixing frame is fixed to the sliding blocks of one linear guide rail, and the other side of each gun fixing frame is fixed to the sliding blocks of the other linear guide rail. The two gun fixing frames are arranged in parallel, a gun barrel and a gun stock are arranged on the gun fixing frames respectively, and the force sensor is fixed to the fixing support and makes contact with the yoke position of the gun stock. A gun is fixed to the test bench through the front gun fixing frame and the rear gun fixing frame, and the gun fixing frames are adjustable and suitable for multiple guns; one side of each gun fixing frame can be opened and closed to facilitate installation of the gun, the gun fixing frames and the gun are in rolling contact, the gun fixing frames do not move along with the gun during gun firing, and the influence on the test result is small.
Description
Technical field
The present invention relates to firearms field tests, be specifically related to a kind of adjustable gun recoil testboard bay.
Background technology
Gun be a kind of when high temperature, high pressure, at a high speed, firing frequency, high power, highly difficult and high-quality guarantee system the engineering goods that work. When some performance indications of gun are tested, namely need gun are reliably fixed, ensure again the impact of test is preferably minimized. It is in most cases on gun, install pulley mechanism additional make it move in trapped orbit at present, as the master thesis " firearms recoil kinematic parameter test systematic research " of Zhou Peiyu, Chen Yaochun master thesis " firearms recoil kinematic parameter Study on Test Method " in all proposed to utilize the technical scheme of V-shaped block holder gun barrel position, the fixing gun stock of imitative type special fixture, before and after during test, fixture is connected with gun, and test result can be had a negative impact by this structure.
Summary of the invention
It is an object of the invention to provide a kind of adjustable gun recoil testboard bay, it is adaptable to shotgun, match rifle, rifle etc. are various supports the gun that shoulder is launched, and effectively reduces the adverse effect that test is produced by gun clamping.
The technical solution realizing the object of the invention is: a kind of adjustable gun recoil testboard bay, including fixed support, two line slideways, two gun fixed mounts and force transducer, line slideway is the line slideway with 2 slide blocks, two line slideways are parallel to be fixed on fixed support, and two line slideways are positioned at same horizontal plane; Gun fixed mount side is fixed on the slide block of a line slideway, opposite side is fixed on the slide block of another line slideway, two gun fixed mounts be arranged in parallel, firearm barrels and gun stock are separately positioned on gun fixed mount, force transducer is fixed on fixed support, and contacts with the shoulder place that supports of gun stock.
Described gun fixed mount includes stand frame, roller, adjusting rod, adjusting nut and connecting rod, one rotatable folding of side of stand frame, it is simple to lay gun, and two sides being adjacent are connected by the slide block of connecting rod with line slideway;Roller is arranged on one end of adjusting rod, four adjusting rods are each passed through the four edges of stand frame, and roller is positioned at stand frame, for clamping gun, every adjusting rod is provided with two adjusting nuts, and two adjusting nuts lay respectively at inside and outside stand frame side, by regulating secured adjusted bar, to regulate the position of roller.
Described gun fixed mount also includes alignment pin, and adjusting rod shaft has a plane, and alignment pin is arranged on stand frame, through stand frame side, props up the plane of adjusting rod, it is prevented that adjusting rod rotates.
The rotation direction of described roller is consistent with the gun direction of motion, it is ensured that what produce between roller and gun in test process is rolling friction but not sliding friction, reduces the impact on gun test.
Compared with prior art, it has the great advantage that between roller and the gun of (1) gun fixed mount is Structure deformation to the present invention, is affected little by gun fixed mount during gun test.
(2) slide block is with locking function, it is possible to apply certain precompression to gun, eliminates the gap between gun and sensor, it is to avoid produce test error because clashing into.
(3) the adjusting rod adjustable length of former and later two gun fixed mounts, it is adaptable to shotgun, match rifle, rifle etc. are various supports the gun that shoulder is launched.
(4) simple in construction, applied widely.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the adjustable gun recoil testboard bay of the present invention.
Fig. 2 is the gun fixed rack structure schematic diagram of the adjustable gun recoil testboard bay of the present invention.
Fig. 3 is the partial enlarged drawing of the roller of the adjustable gun recoil testboard bay of the present invention and adjusting rod.
Fig. 4 is the use view of the adjustable gun recoil testboard bay of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
In conjunction with Fig. 1 ~ Fig. 4, a kind of adjustable gun recoil testboard bay, including fixed support, 3, two gun fixed mounts of two line slideways and force transducer 12, line slideway 3 is the line slideway with 2 slide blocks 4, two line slideways 3 are parallel to be fixed on fixed support, and two line slideways 3 are positioned at same horizontal plane. Gun fixed mount side is fixed on the slide block 4 of a line slideway 3, opposite side is fixed on the slide block 4 of another line slideway 3, two gun fixed mounts be arranged in parallel, firearm barrels and gun stock are separately positioned on gun fixed mount, force transducer 12 is fixed on fixed support, and contacts with the shoulder place that supports of gun stock.
Described gun fixed mount includes stand frame 9, roller 10, adjusting rod 8, adjusting nut 7 and connecting rod 11,9 one rotatable foldings of side of stand frame, it is simple to lay gun, and two sides being adjacent are connected by the slide block 4 of connecting rod 11 with line slideway 3. Roller 10 is arranged on one end of adjusting rod 8, four adjusting rods 8 are each passed through the four edges of stand frame 9, and roller 10 is positioned at stand frame 9, for clamping gun, every adjusting rod 8 is provided with two adjusting nuts 7, and two adjusting nuts 7 lay respectively at inside and outside stand frame 9 side, by regulating secured adjusted bar 8, to regulate the position of roller 10.
Described gun fixed mount also includes alignment pin 6, and adjusting rod 8 shaft has a plane, and alignment pin 6 is arranged on stand frame 9, through stand frame 9 side, props up the plane of adjusting rod 8, it is prevented that adjusting rod 8 rotates.
The rotation direction of described roller 10 is consistent with the gun direction of motion, it is ensured that what produce between roller and gun in test process is rolling friction but not sliding friction, reduces the impact on gun test.
Embodiment 1
In conjunction with Fig. 1 ~ Fig. 4, a kind of adjustable gun recoil testboard bay, including fixed support, 3, two gun fixed mounts of two line slideways and force transducer 12, line slideway 3 is the line slideway with 2 slide blocks 4, and slide block 4 is with locking function. Fixed support includes front stand 1, rear stand 2 and fixing bar 5, front stand 1 and rear stand 2 be arranged in parallel, both are connected by two fixing bars 5 be arrangeding in parallel bottom, and top is connected by two line slideways be arrangeding in parallel 3, and two line slideways 3 are positioned at same horizontal plane. Gun fixed mount side is fixed on the slide block 4 of a line slideway 3, opposite side is fixed on the slide block 4 of another line slideway 3, two gun fixed mounts are parallel to each other, firearm barrels and gun stock are separately positioned on gun fixed mount, force transducer 12 is fixed on rear stand 2, adjust force transducer 12 position so that it is contact with the shoulder place that supports of gun stock.
Described gun fixed mount includes stand frame 9, roller 10, adjusting rod 8, adjusting nut 7 and connecting rod 11, stand frame 9 top margin one end is rotationally connected by rotational pin and side side, upwardly-openable, it is easy to lay gun, after being put in place, fastening stand frame 9 by bolt, two sides adjacent with top margin are connected by the slide block 4 of connecting rod 11 with line slideway 3. Roller 10 is arranged on one end of adjusting rod 8, four adjusting rods 8 are each passed through the four edges center of stand frame 9, and four rolling 10 is respectively positioned in stand frame 9, for clamping gun, every adjusting rod 8 is provided with two adjusting nuts 7, and two adjusting nuts 7 lay respectively at inside and outside stand frame 9 side, by regulating secured adjusted bar 8, to regulate the position of roller 10.
Described gun fixed mount also includes alignment pin 6, and adjusting rod 8 shaft has a plane, and alignment pin 6 is arranged on stand frame 9, through stand frame 9 side, prop up the plane of adjusting rod 8, it is prevented that adjusting rod 8 rotates, it is ensured that the rotation direction of roller 10 is consistent with the gun direction of motion.
Operation principle is as follows:
Firearm barrels and gun stock are separately positioned on gun fixed mount, regulate adjusting nut 7, making roller 10 clamp gun barrel and gun stock, and keep gun to be horizontally situated, force transducer 12 is fixed on rear stand 2, and contact with the shoulder place that supports of gun stock, locking sliding block 4, slide block 4 is with locking function, it is possible to apply certain precompression to gun, eliminate the gap between gun and sensor, it is to avoid produce test error because clashing into. Cocking launch cartridge after arming, firearms complete fire under the effect of powder gases, the impact force clashing into generation suffered by shooting course gun between powder pressure, contained spring active force and gun moving link produces the trend of rearward movement, each active force is all delivered on the force transducer 12 at gun stock rear, and then obtains the change curve of power in shooting course. Shooting course is always between the roller 10 of the body of a gun and gun fixed mount Structure deformation, and gun fixed mount does not move with gun, test result impact is less.
Claims (4)
1. an adjustable gun recoil testboard bay, it is characterized in that: include fixed support, two line slideways (3), two gun fixed mounts and force transducer (12), line slideway (3) is the line slideway with 2 slide blocks (4), two line slideways (3) are parallel to be fixed on fixed support, and two line slideways (3) are positioned at same horizontal plane;Gun fixed mount side is fixed on the slide block (4) of a line slideway (3), opposite side is fixed on the slide block (4) of another line slideway (3), two gun fixed mounts be arranged in parallel, firearm barrels and gun stock are separately positioned on gun fixed mount, force transducer (12) is fixed on fixed support, and contacts with the shoulder place that supports of gun stock.
2. adjustable gun recoil testboard bay according to claim 1, it is characterized in that: described gun fixed mount includes stand frame (9), roller (10), adjusting rod (8), adjusting nut (7) and connecting rod (11), (9) rotatable foldings of side of stand frame, being easy to lay gun, two sides being adjacent are connected by the slide block (4) of connecting rod (11) with line slideway (3); Roller (10) is arranged on one end of adjusting rod (8), four adjusting rods (8) are each passed through the four edges of stand frame (9), and roller (10) is positioned at stand frame (9), for clamping gun, every adjusting rod (8) is provided with two adjusting nuts (7), and two adjusting nuts (7) lay respectively at inside and outside stand frame (9) side, by regulating secured adjusted bar (8), to regulate the position of roller (10).
3. adjustable gun recoil testboard bay according to claim 2, it is characterized in that: described gun fixed mount also includes alignment pin (6), adjusting rod (8) shaft has a plane, alignment pin (6) is arranged on stand frame (9), through stand frame (9) side, prop up the plane of adjusting rod (8), it is prevented that adjusting rod (8) rotates.
4. adjustable gun recoil testboard bay according to claim 2, it is characterized in that: the rotation direction of described roller (10) is consistent with the gun direction of motion, ensure that what produce between roller and gun in test process is rolling friction but not sliding friction, reduce the impact on gun test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181415.2A CN105651109B (en) | 2016-03-28 | 2016-03-28 | Adjustable gun recoil testboard bay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181415.2A CN105651109B (en) | 2016-03-28 | 2016-03-28 | Adjustable gun recoil testboard bay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105651109A true CN105651109A (en) | 2016-06-08 |
| CN105651109B CN105651109B (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610181415.2A Active CN105651109B (en) | 2016-03-28 | 2016-03-28 | Adjustable gun recoil testboard bay |
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| CN (1) | CN105651109B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101815266B1 (en) | 2017-09-21 | 2018-01-04 | 케이아이씨시스템즈 (주) | Gun locking apparatus |
| CN108286916A (en) * | 2017-12-27 | 2018-07-17 | 北方工业大学 | Calibration test device for sport firearm |
| CN109612324A (en) * | 2018-12-27 | 2019-04-12 | 合肥衡磊警用科技股份有限公司 | A kind of dangerous gun shooting stand of remote control |
| CN111174635A (en) * | 2019-11-19 | 2020-05-19 | 西安欧意特科技有限责任公司 | Machine gun recoil energy testing device and method |
| CN112129163A (en) * | 2020-09-02 | 2020-12-25 | 南京理工大学 | Automatic rifle delivery reliability detection automation equipment |
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| DE4000091A1 (en) * | 1990-01-03 | 1991-07-04 | Alfons Binsteiner | Rest for test firing on gun - has adjustment for position of gun in both vertical and lateral directions |
| US20060230664A1 (en) * | 2005-04-18 | 2006-10-19 | Wallace Eddins | Recoil suppressing gun support |
| CN201945248U (en) * | 2010-12-29 | 2011-08-24 | 江苏永丰机械有限责任公司 | Recoil momentum testing device for launching of micro-recoil weapon |
| CN103487191A (en) * | 2013-10-08 | 2014-01-01 | 南京理工大学 | Back-lash parameter testing device |
| CN204027422U (en) * | 2014-09-03 | 2014-12-17 | 泸州北方化学工业有限公司 | Gun rack device for firing test |
| CN105157475A (en) * | 2015-07-28 | 2015-12-16 | 芜湖科创生产力促进中心有限责任公司 | Firearm recoil movement parameter testing device |
| CN205561641U (en) * | 2016-03-28 | 2016-09-07 | 南京理工大学 | Gun recoil test rack with adjustable |
-
2016
- 2016-03-28 CN CN201610181415.2A patent/CN105651109B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4000091A1 (en) * | 1990-01-03 | 1991-07-04 | Alfons Binsteiner | Rest for test firing on gun - has adjustment for position of gun in both vertical and lateral directions |
| US20060230664A1 (en) * | 2005-04-18 | 2006-10-19 | Wallace Eddins | Recoil suppressing gun support |
| CN201945248U (en) * | 2010-12-29 | 2011-08-24 | 江苏永丰机械有限责任公司 | Recoil momentum testing device for launching of micro-recoil weapon |
| CN103487191A (en) * | 2013-10-08 | 2014-01-01 | 南京理工大学 | Back-lash parameter testing device |
| CN204027422U (en) * | 2014-09-03 | 2014-12-17 | 泸州北方化学工业有限公司 | Gun rack device for firing test |
| CN105157475A (en) * | 2015-07-28 | 2015-12-16 | 芜湖科创生产力促进中心有限责任公司 | Firearm recoil movement parameter testing device |
| CN205561641U (en) * | 2016-03-28 | 2016-09-07 | 南京理工大学 | Gun recoil test rack with adjustable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101815266B1 (en) | 2017-09-21 | 2018-01-04 | 케이아이씨시스템즈 (주) | Gun locking apparatus |
| CN108286916A (en) * | 2017-12-27 | 2018-07-17 | 北方工业大学 | Calibration test device for sport firearm |
| CN109612324A (en) * | 2018-12-27 | 2019-04-12 | 合肥衡磊警用科技股份有限公司 | A kind of dangerous gun shooting stand of remote control |
| CN109612324B (en) * | 2018-12-27 | 2023-08-25 | 衡磊科技集团股份有限公司 | Remote control dangerous gun shooting rack |
| CN111174635A (en) * | 2019-11-19 | 2020-05-19 | 西安欧意特科技有限责任公司 | Machine gun recoil energy testing device and method |
| CN112129163A (en) * | 2020-09-02 | 2020-12-25 | 南京理工大学 | Automatic rifle delivery reliability detection automation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105651109B (en) | 2017-03-15 |
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