CN105737669B - Adjustable pistol recoil test bench - Google Patents
Adjustable pistol recoil test bench Download PDFInfo
- Publication number
- CN105737669B CN105737669B CN201610181308.XA CN201610181308A CN105737669B CN 105737669 B CN105737669 B CN 105737669B CN 201610181308 A CN201610181308 A CN 201610181308A CN 105737669 B CN105737669 B CN 105737669B
- Authority
- CN
- China
- Prior art keywords
- handle
- fixed mount
- support shaft
- fixture
- firmware
- 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.)
- Active
Links
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0052—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to impact
Abstract
The invention discloses an adjustable pistol recoil test bench. The adjustable pistol recoil test bench comprises a base, a back base, a fixture module, a force sensor, a support shaft and a fixture fixed frame; a strip-shaped groove is formed in the center of the base; the back base is fixed in the strip-shaped groove; one end of the force sensor is fixedly connected with the back base, and the support shaft is arranged at the other end; the support shaft is connected with the fixture fixed frame; the fixture module is arranged on the fixture fixed frame; the bottom of the fixture fixed frame is fixed on the base; and a center shaft of the force sensor and a center shaft of the support shaft are positioned on the same horizontal plane. The fixture module clamps and fixes a pistol from four directions of front, back, left and right, is simple in structure and reliable in function. A pistol body and the fixture module are always in rolling contact in the shooting process, and the support shaft and a holding handle front fixed part guarantee the pistol to only move in the horizontal direction without revolving, so that the measuring precision is high. A muzzle support part can be adjusted according to demands, so that suitable users are wide.
Description
Technical field
The invention belongs to firearms field tests, and in particular to a kind of adjustable firearm recoil testboard bay.
Background technology
Firearms are a kind of in high temperature, high pressure, high speed, firing frequency, high power, highly difficult and high-quality guarantee system state
The engineering goods of lower work.When some performance indications to firearms are tested, that is, need to carry out firearms reliable fixation, and
Ensure that the impact to testing is preferably minimized.Currently for having much to the test platform of shoulder class gun, be in most cases
Installing pulley mechanism on gun additional makes it move in trapped orbit, such as the master thesis of Zhou Peiyu《Firearms recoil motion ginseng
The research of number test system》With the master thesis of Chen Yaochun《Firearms recoil kinematic parameter Study on Test Method》In all propose
Cross and clamp gun barrel position, imitative type special fixture using V-shaped block fixture and fix the technical scheme of gun stock, during test before and after fixture and rifle
Prop up and be connected, but these methods are not particularly suited for pistol.
The content of the invention
It is an object of the invention to provide a kind of adjustable firearm recoil testboard bay, it is adaptable to standard pistol, gas handss
Rifle etc. is hold by one hand gun, solves the problems, such as that pistol size is little and is difficult to grip.
The technical solution for realizing the object of the invention is:A kind of adjustable firearm recoil testboard bay, including base,
Back seat, clamp assembly, force transducer, support shaft and fixture fixed mount, base center is provided with a strip connected in star, and back seat is fixed
In strip connected in star, force transducer one end is connected with back seat, and the other end is provided with support shaft, and support shaft connects with fixture fixed mount
Connect, clamp assembly is arranged on fixture fixed mount, fixture fixed mount bottom is fixed on base, the central shaft of the force transducer
Same level is located at the central shaft of support shaft.
The fixture fixed mount is U-shape structure, including the side plate that be arranged in parallel of two blocks of side plates be arrangeding in parallel and connection
Connecting plate, side plate is used for stationary fixture component, and the one end on two blocks of side plates be arrangeding in parallel away from connecting plate is provided with the first groove,
First groove shapes and position match with support shaft, and support shaft is arranged in first groove, it is ensured that support shaft can only
Move in the horizontal direction, the other end is provided with vertical strip through hole, connecting plate top is provided with the second groove, and groove lower section is provided with spiral shell
Pit.
Trigger window is additionally provided with the fixture fixed mount.
The clamp assembly includes firmware before handle side firmware, muzzle support member and handle, and muzzle support member is located at muzzle
Lower section, holds muzzle, and in being fixed on the vertical strip through hole of side plate, handle side firmware is located at handle both sides, props up handle, Gu
It is scheduled on side plate, firmware props up handle front face and is fixed in the screwed hole of connecting plate before handle.
Handle side firmware at least adopts two, and handle side firmware includes roller, adjusting screw rod and adjusting nut, roller
Adjusting screw rod one end is arranged on, adjusting screw rod is provided with two adjusting nuts, and adjusting nut is located at the side plate of fixture fixed mount
Inside and outside, roller is close to handle.
A plane is provided with the shaft of the adjusting screw rod, steady pin is penetrated from fixture fixed mount side plate, it is flat with described
Face contacts, and prevents adjusting screw rod from rotating.
The muzzle support member includes support bar and supports rod sleeve, and support rod sleeve is enclosed within support bar, it is ensured that test
During with gun be to be in rolling contact to reduce impact to gun, support bar two ends are each passed through the vertical of fixture fixed mount side plate
Strip through hole, and be bolted.
Firmware includes that handle fixes bayonet socket, threaded mandrel, locking nut and spacer pin, threaded mandrel one end before the handle
Bayonet socket is fixed by spacing pin connection, handle is fixed bayonet socket and can be rotated on threaded mandrel, and the other end passes through fixture with handle
The screwed hole of the connecting plate of fixed mount, is locked by locking nut.
Compared with prior art, its remarkable advantage is the present invention:(1) clamp assembly is from four orientation opponents all around
Rifle is gripped, and firmware gives the certain pretightning force of gun and avoids gun and sensor from producing shock, structure letter before handle
It is single, function reliability.
(2) it is always between the body of a gun and clamp assembly in shooting course and is in rolling contact, firmware ensures before support shaft and handle
Gun will not be turned round only along horizontal direction movement, and certainty of measurement is high.
(3) firmware can be adjusted as needed before muzzle support member, handle side firmware and handle, and applicable object is wide
It is general.
Description of the drawings
Fig. 1 is the overall structure axonometric chart of adjustable firearm recoil testboard bay of the invention.
Fig. 2 is the overall structure partial sectional view of adjustable firearm recoil testboard bay of the invention.
Fig. 3 is the clamp assembly structural representation of adjustable firearm recoil testboard bay of the invention.
Fig. 4 is the use state schematic diagram of adjustable firearm recoil testboard bay of the invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1~Fig. 4, a kind of adjustable firearm recoil testboard bay, including base 1, back seat 2, clamp assembly, power
Sensor 3, support shaft 4 and fixture fixed mount 5, the center of base 1 is provided with a strip connected in star, and it is recessed that back seat 2 is fixed on strip
In groove, the one end of force transducer 3 is connected with back seat 2, and the other end is provided with support shaft 4, and support shaft 4 is connected with fixture fixed mount 5, fixture
Component is arranged on fixture fixed mount 5, and the bottom of fixture fixed mount 5 is fixed on base 1.
The central shaft of the force transducer 3 and the central shaft of support shaft 4 are located at same level.
Fixture fixed mount 5 is U-shape structure, including the connection of side plate that two blocks of side plates be arrangeding in parallel and connection be arranged in parallel
Plate, one end on two blocks of side plates be arrangeding in parallel away from connecting plate is provided with the first groove, first groove shapes and position with
Support shaft 4 is matched, and support shaft 4 is arranged in first groove, it is ensured that support shaft 4 can only be moved in the horizontal direction, the other end
It is provided with vertical strip through hole.Connecting plate top is provided with the second groove, and groove lower section is provided with screwed hole.
Trigger window is additionally provided with the fixture fixed mount 5, for triggering pulling.
The clamp assembly includes firmware before handle side firmware, muzzle support member and handle, and muzzle support member is located at muzzle
Lower section, holds muzzle, and handle side firmware is located at handle both sides, props up handle, and firmware props up handle front face before handle.
Handle side firmware at least adopts two, and handle side firmware includes roller 6, adjusting screw rod 7 and adjusting nut 8, roller 6
The one end of adjusting screw rod 7 is arranged on, adjusting screw rod 7 is provided with two adjusting nuts 8, and adjusting nut 8 is located at fixture fixed mount 5
Inside and outside side plate, roller 6 is close to handle.
A plane is provided with the shaft of adjusting screw rod 7, steady pin 9 is penetrated from the side plate of fixture fixed mount 5, with the plane
Contact, prevents adjusting screw rod 7 from rotating.
The a diameter of 10-20mm of roller 6.
Muzzle support member includes support bar 10 and supports rod sleeve 11, and support rod sleeve 11 is enclosed within support bar 10, it is ensured that
It is to be in rolling contact the impact reduced to gun with gun in test process, the two ends of support bar 10 are each passed through the side of fixture fixed mount 5
The vertical strip through hole of plate, and be bolted.According to the size of pistol, support bar 10 can be adjusted in vertical strip through hole
Section position.
Firmware includes that handle fixes bayonet socket 12, threaded mandrel 13, locking nut 14 and spacer pin 15, threaded mandrel before handle
13 one end are fixed bayonet socket 12 and are connected by spacer pin 15 with handle, and handle is fixed bayonet socket 12 and can be rotated on threaded mandrel 13, separately
Locked by locking nut 14 through the screwed hole of the connecting plate of fixture fixed mount 5 one end.
Embodiment 1
With reference to Fig. 1~Fig. 4, a kind of adjustable firearm recoil testboard bay, including base 1, back seat 2, clamp assembly, power
Sensor 3, support shaft 4 and fixture fixed mount 5, the center of base 1 is provided with a strip connected in star, and the bottom of back seat 2 is solid by bolt
It is scheduled in strip connected in star, the one end of force transducer 3 is connected with back seat 2 by screw, the other end is consolidated by screw with support shaft 4
Even, support shaft 4 is connected with fixture fixed mount 5, and clamp assembly is arranged on fixture fixed mount 5, and the bottom of fixture fixed mount 5 passes through spiral shell
Bolt is fixed on base 1.
The central shaft of the force transducer 3 and the central shaft of support shaft 4 are located at same level.
Fixture fixed mount 5 is U-shape structure, including the connection of side plate that two blocks of side plates be arrangeding in parallel and connection be arranged in parallel
Plate, one end on two blocks of side plates be arrangeding in parallel away from connection is provided with the first groove, first groove shapes and position with
Support axle 4 is matched, and support shaft 4 is arranged in first groove, it is ensured that support shaft 4 can only be moved in the horizontal direction, and the other end sets
There is vertical strip through hole.Connecting plate top is provided with the second groove, and groove lower section is provided with screwed hole.Also set on fixture fixed mount 5
There is trigger window, for triggering pulling.
The clamp assembly includes firmware before handle side firmware, muzzle support member and handle, and muzzle support member is located at muzzle
Lower section, holds muzzle, and four handle side firmwares are located at respectively handle both sides for one group, prop up handle two-by-two, and firmware is propped up before handle
Handle front face.
Handle side firmware includes roller 6, adjusting screw rod 7 and adjusting nut 8, and roller 6 is arranged on the one end of adjusting screw rod 7, adjusts
Section screw rod 7 is provided with two adjusting nuts 8, and adjusting nut 8 is located inside and outside the side plate of fixture fixed mount 5, and roller 6 is close to
Handle.
A plane is provided with the shaft of adjusting screw rod 7, steady pin 9 is penetrated from the side plate of fixture fixed mount 5, with the plane
Contact, prevents adjusting screw rod 7 from rotating.
The a diameter of 12mm of roller 6.
Muzzle support member includes support bar 10 and supports rod sleeve 11, and support rod sleeve 11 is enclosed within support bar 10, it is ensured that
It is to be in rolling contact the impact reduced to gun with gun in test process, the two ends of support bar 10 are each passed through the side of fixture fixed mount 5
The vertical strip through hole of plate, and be bolted.According to the size of pistol, support bar 10 can be adjusted in vertical strip through hole
Section position.
Before handle firmware include handle fix bayonet socket 12, threaded mandrel 13, locking nut 14 and with spacer pin 15, screw thread top
The one end of bar 13 is provided with the 3rd annular groove, and handle is fixed and spacer pin 15 is provided with bayonet socket 12, spacer pin 15 with the 3rd groove
Coordinate, it is ensured that handle is fixed bayonet socket 12 and be will not fall off, the other end passes through the screwed hole of the connecting plate of fixture fixed mount 5, by locking
Nut 14 is locked.
Operation principle is as follows:
Gun are put in fixture fixed mount 5, back seat 2 are adjusted to correct position and is fixed, adjusting muzzle support member makes rifle
Holding level is propped up, firmware pushes against handle and locks locking nut 14 before handle, gives the certain pretightning force of gunlock to eliminate gun
Gap between support shaft, it is to avoid produce impact to test result, adjusts adjusting nut 7, and the roller 6 for making both sides is clamped and held
.Cocking launch cartridge after arming, firearms complete fire, shooting course gun in the presence of powder gases
The impact force generation that generation is clashed between suffered powder pressure, contained spring active force and gun moving link is transported backward
Dynamic trend, each active force is delivered on the force transducer 3 at rear by support shaft 4, and then obtain power in shooting course
Change curve.It is always between the body of a gun and clamp assembly in shooting course and is in rolling contact, firmware ensures rifle before support shaft 4 and handle
Zhi Buhui revolutions are only along horizontal direction movement.
Claims (8)
1. a kind of adjustable firearm recoil testboard bay, it is characterised in that:Including base(1), back seat(2), clamp assembly, power
Sensor(3), support shaft(4)With fixture fixed mount(5), base(1)Center is provided with a strip connected in star, back seat(2)It is fixed
In strip connected in star, force transducer(3)One end and back seat(2)It is connected, the other end is provided with support shaft(4), support shaft(4)With folder
Tool fixed mount(5)Connection, clamp assembly is arranged on fixture fixed mount(5)On, fixture fixed mount(5)Bottom is fixed on base(1)
On, the force transducer(3)Central shaft and support shaft(4)Central shaft be located at same level.
2. adjustable firearm recoil testboard bay according to claim 1, it is characterised in that:The fixture fixed mount
(5)For U-shape structure, including the connecting plate of side plate that two blocks of side plates be arrangeding in parallel and connection be arranged in parallel, side plate is used to fix
Clamp assembly, one end on two blocks of side plates be arrangeding in parallel away from connecting plate is provided with the first groove, first groove shapes and
Position and support shaft(4)Matching, support shaft(4)It is arranged in first groove, it is ensured that support shaft(4)Can only be in the horizontal direction
Mobile, the other end is provided with vertical strip through hole, and connecting plate top is provided with the second groove, and the second groove lower section is provided with screwed hole.
3. adjustable firearm recoil testboard bay according to claim 2, it is characterised in that:The fixture fixed mount
(5)On be additionally provided with trigger window.
4. adjustable firearm recoil testboard bay according to claim 2, it is characterised in that:The clamp assembly includes
Firmware before handle side firmware, muzzle support member and handle, muzzle support member is located at muzzle lower section, holds muzzle, is fixed on side plate
Vertical strip through hole in, handle side firmware be located at handle both sides, prop up handle, be fixed on side plate, firmware is supported before handle
Firmly handle front face is fixed in the screwed hole of connecting plate.
5. adjustable firearm recoil testboard bay according to claim 4, it is characterised in that:Handle side firmware is extremely
Two are adopted less, and handle side firmware includes roller(6), adjusting screw rod(7)And adjusting nut(8), roller(6)It is arranged on regulation spiral shell
Bar(7)One end, adjusting screw rod(7)It is provided with two adjusting nuts(8), and adjusting nut(8)Positioned at fixture fixed mount(5)Side
Inside and outside plate, roller(6)It is close to handle.
6. adjustable firearm recoil testboard bay according to claim 5, it is characterised in that:The adjusting screw rod(7)
Shaft on be provided with a plane, steady pin(9)From fixture fixed mount(5)Side plate is penetrated, and with the plane contact, prevents from adjusting
Screw rod(7)Rotate.
7. adjustable firearm recoil testboard bay according to claim 4, it is characterised in that:The muzzle support member bag
Include support bar(10)With support rod sleeve(11), support rod sleeve(11)It is enclosed within support bar(10)On, it is ensured that in test process with
Gun are to be in rolling contact the impact reduced to gun, support bar(10)Two ends are each passed through fixture fixed mount(5)Side plate it is vertical
Strip through hole, and be bolted.
8. adjustable firearm recoil testboard bay according to claim 4, it is characterised in that:Firmware bag before the handle
Include handle and fix bayonet socket(12), threaded mandrel(13), locking nut(14)And spacer pin(15), threaded mandrel(13)One end with hold
Fixed bayonet socket(12)By spacer pin(15)Connection, handle fixes bayonet socket(12)Can be in threaded mandrel(13)Upper rotation, separately
One end passes through fixture fixed mount(5)Connecting plate screwed hole, by locking nut(14)Locking.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610181308.XA CN105737669B (en) | 2016-03-28 | 2016-03-28 | Adjustable pistol recoil test bench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610181308.XA CN105737669B (en) | 2016-03-28 | 2016-03-28 | Adjustable pistol recoil test bench |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105737669A CN105737669A (en) | 2016-07-06 |
CN105737669B true CN105737669B (en) | 2017-05-17 |
Family
ID=56252137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610181308.XA Active CN105737669B (en) | 2016-03-28 | 2016-03-28 | Adjustable pistol recoil test bench |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105737669B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106123678A (en) * | 2016-08-22 | 2016-11-16 | 广西壮族自治区公安厅 | Gun clamper |
CN108286916B (en) * | 2017-12-27 | 2019-12-24 | 北方工业大学 | Calibration test device for sport firearm |
CN109654944B (en) * | 2019-02-01 | 2023-07-04 | 贵州精工利鹏科技有限公司 | Universal cartridge device test board |
CN111928728B (en) * | 2020-08-19 | 2023-06-09 | 南京理工大学 | Spring plate type pistol test bench |
CN112229268B (en) * | 2020-11-03 | 2022-10-28 | 西安航天动力技术研究所 | Recoil measuring mechanism for portable launcher launching cartridge missile |
CN114102466B (en) * | 2021-11-22 | 2022-10-28 | 天津爱思达航天科技有限公司 | Tool convenient for assembly and used for machining honeycomb curved surface mold core and application |
CN114894358B (en) * | 2022-03-31 | 2023-06-16 | 中国人民解放军国防科技大学 | Recoil indirect testing device and testing method |
CN114877759B (en) * | 2022-03-31 | 2024-02-13 | 无锡海纳光电子信息技术有限公司 | Gunpowder power non-standard bullet detection device |
CN115031573B (en) * | 2022-06-01 | 2023-07-18 | 南京理工大学 | Firearm action reliability test device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9313507D0 (en) * | 1992-06-30 | 1993-08-25 | British Aerospace Simulation L | Weapon training |
US5257937A (en) * | 1991-12-20 | 1993-11-02 | Aerospatiale Societe Nationale Industrielle | Training simulator for the shoulder firing of missiles |
CN203502156U (en) * | 2013-10-08 | 2014-03-26 | 南京理工大学 | Recoil parameter testing device |
CN105021087A (en) * | 2015-07-28 | 2015-11-04 | 安徽工程大学 | Interaction force measuring device of human-gun system |
CN205561640U (en) * | 2016-03-28 | 2016-09-07 | 南京理工大学 | Pistol recoil test rack with adjustable |
-
2016
- 2016-03-28 CN CN201610181308.XA patent/CN105737669B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257937A (en) * | 1991-12-20 | 1993-11-02 | Aerospatiale Societe Nationale Industrielle | Training simulator for the shoulder firing of missiles |
GB9313507D0 (en) * | 1992-06-30 | 1993-08-25 | British Aerospace Simulation L | Weapon training |
CN203502156U (en) * | 2013-10-08 | 2014-03-26 | 南京理工大学 | Recoil parameter testing device |
CN105021087A (en) * | 2015-07-28 | 2015-11-04 | 安徽工程大学 | Interaction force measuring device of human-gun system |
CN205561640U (en) * | 2016-03-28 | 2016-09-07 | 南京理工大学 | Pistol recoil test rack with adjustable |
Also Published As
Publication number | Publication date |
---|---|
CN105737669A (en) | 2016-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105737669B (en) | Adjustable pistol recoil test bench | |
CN103615930B (en) | A kind of gun clamping automatic firing device | |
CN105651109B (en) | Adjustable gun recoil testboard bay | |
CN103487191B (en) | Back-lash parameter testing device | |
CN108286916B (en) | Calibration test device for sport firearm | |
CN205561640U (en) | Pistol recoil test rack with adjustable | |
CN112051166A (en) | Low-speed penetration experimental device based on separated Hopkinson pressure bar | |
CN113959832A (en) | Rotating shaft type variable-angle loading clamp based on light gas gun and mounting method thereof | |
US3738044A (en) | Anti spin-kick firearm | |
CN205561641U (en) | Gun recoil test rack with adjustable | |
CN208254713U (en) | Tire dynamic and balance test device | |
KR101211510B1 (en) | Movable gunshot test device | |
CN209425036U (en) | The bolt sphere fastening and loading device that card ball device for assembled rack bolt ball is dismantled | |
CN212082338U (en) | Measuring device is used in production of pressure measurement copper post | |
GB1019588A (en) | Ammunition testing apparatus | |
CN204478923U (en) | For the general-purpose mount of thermocycling room | |
CN211085534U (en) | Locking force detection device | |
CN212964439U (en) | Low-speed penetration experimental device based on separated Hopkinson pressure bar | |
CN104764551A (en) | Dynamic unbalance impulse testing device | |
CN209919170U (en) | Cutting test bench based on portable cutting bullet | |
CN103528431A (en) | Positioning set-distance three-stage assistance type ejector | |
CN111928728B (en) | Spring plate type pistol test bench | |
CN112710188A (en) | Bolt locking overload testing device | |
RU130380U1 (en) | DEVICE FOR INSTALLING CONTROL AND TESTING DEVICES ON WEAPONS | |
CN105466282B (en) | A kind of fire from the shoulder weapon analogue means for ergonomic evaluation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |