CN108286916A - Calibration test device for sport firearm - Google Patents
Calibration test device for sport firearm Download PDFInfo
- Publication number
- CN108286916A CN108286916A CN201711438881.5A CN201711438881A CN108286916A CN 108286916 A CN108286916 A CN 108286916A CN 201711438881 A CN201711438881 A CN 201711438881A CN 108286916 A CN108286916 A CN 108286916A
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- firearms
- crossbeam
- test device
- slide bar
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 238000011076 safety test Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 235000014571 nuts Nutrition 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
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)
- Pinball Game Machines (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention provides a calibration test device for a sport firearm, which comprises an upper fixing frame and a lower fixing frame which can slide relatively, wherein a locking mechanism and a support frame are respectively arranged on the left side and the right side above the upper fixing frame, a rocker shaft is further arranged between the locking mechanism and the support frame, the top of the support frame is connected with an adjusting plate through a first connecting rod, the adjusting plate can freely rotate around the first connecting rod, the right side of the adjusting plate is connected with an adjusting nut on the rocker shaft through a second connecting rod, a plurality of mounting holes are further formed in the adjusting plate, front supports are arranged on the mounting holes, each front support comprises a V-shaped frame and a connecting bolt at the bottom of the V-shaped frame, and the connecting bolts are inserted into the mounting holes and limit the height position of the V. The invention has simple structure and high safety and stability, can be suitable for sports firearms with different specifications, can realize remote safety test debugging on the sports firearms, and plays a more accurate guiding role in the improved design of the sports firearms.
Description
Technical field
The present invention relates to small arms test technical field, especially a kind of movement firearms calibrating test device.
Background technology
Sporting rifle is also referred to as contest rifle, its type is more, generally comprises sport pistol shooting, sporting rifle and movement and hunts
Rifle.Modern sport rifle presses structural behaviour, can be divided into musket and rifle rifle, single-loader and the rifle with magazine, non-automatic rifle and
Automatically upper rifle.By requirement, match rifle and coach's rifle can be divided into.The length of gun barrel is pressed, and Long Barrel can be divided into and (be referred to as walking
Rifle) and short arm pipe (being referred to as pistol), the former has large and small bore free rifle, small-bore standard rifle, race pig shooting special
Rifle, air rifle and double-barrelled shotgun, the latter have revolver, small-bore rapid fire pistol, Slow-shooter gun, standard pistol and air pistol.
Heavy caliber is generally higher than 7.62mm, small-bore to be generally less than 5.6mm.
Compared with military firearms, sporting rifle is mainly characterized by：
1, using hand-filling, large-angle slewing locking and striker type firing mechanism, being equipped with has high-precision bright and clean interior
The gun barrel and iron sight or optical sight of thorax, fire accuracy is high, and firing density is good.
2, mechanism action is reliable, easy to operate, is easy to debug.
3, patch cheek plate, butt plate, handle, thumbhole, trigger etc. can be adjusted according to the needs of shooter, make one to reach with rifle
To best mated condition.
4, super or luxury sporting rifle wooden block is process with selected walnut, casing, side plate, guard ring and gun barrel
On be carved with various floral designs, trigger etc. is even made of gold, handsome in appearance, manufacture it is superior, can be used as a gem of art.
With the continuous development of science and technology and sports, sporting rifle will be obtained constantly from now on as other firearms
To update and development.
The sport that sportsman uses needs the assembly performance to each parts of firearms, intensity, reliable with rifle in the design phase
Property etc. carry out dependence test, be also required to before manufacture to firearms carry out correlation test and precision debugging work.Present sport
Manual debugging method is largely used when testing and dispatching from the factory debugging with firearms, the apparatus used is also simpler and cruder, and
And shooter locations cannot be adjusted, the recoil during experiment can not be measured in real time, while security performance
Also poor.
Invention content
For overcome the deficiencies in the prior art, it the present invention provides a kind of movement firearms calibrating test device, can complete
Experiment, the calibration of the movement firearms of different size, the Curve guide impeller to moving firearms can play strong directive function.
The technical solution adopted by the present invention to solve the technical problems is：A kind of movement firearms calibrating test device, including
Fixed frame, the fixed frame include upper holder and lower fixed frame, and the lower fixed frame fixes on the ground, above lower fixed frame
It is respectively arranged on the left side and the right side first crossbeam and second cross beam, the both sides of the second cross beam are equipped with first extended to the left and slide
Bar；The both sides of the first crossbeam are equipped with the guide pipe extended to the right, and the second slide bar extended to the left；Two first
Distance between slide bar is more than the distance between two guide pipes, and the distance between two guide pipes is more than the width of the lower fixed frame,
Distance between two the second slide bars is less than the width of the fixed frame, and the position height of the guide pipe is higher than the second slide bar
Position height, the position height of second slide bar are higher than the position height of the first slide bar；First slide bar is equipped with buffering
The right side of spring, this buffer spring is equipped with pressure sensor；Be equipped with successively from left to right below fixed frame third crossbeam,
4th crossbeam and the 5th crossbeam, the 5th below the crossbeam be equipped with matched first guide sleeve of first slide bar, described the
Four crossbeams be equipped with to the left extend and with the matched guide rod of the guide pipe, the third below the crossbeam be equipped with it is described
Matched second guide sleeve of second slide bar；It is respectively arranged on the left side and the right side locking mechanism and supporting rack above fixed frame, is locked
Determine to be additionally provided with rocker shaft between mechanism and supporting rack, this rocker shaft is fixed on by bearing and bearing block on upper holder, the branch
It is connected with an adjustable plate by head rod at the top of support, and this adjustable plate can freely be rotated centered on head rod,
The right side of adjustable plate is connected by the second connecting rod with the adjusting nut on the rocker shaft, is additionally provided on the adjustable plate several
Mounting hole, the mounting hole are equipped with fore-stock, and the fore-stock includes V-type frame and its connection bolt of bottom, this connection spiral shell
Bolt is inserted into mounting hole and fixes its height and position by stop nut.
Embodiment as a further preference, the retaining mechanism include the bottom plate being connected with upper holder, this bottom plate
On be respectively equipped with U-shaped support slot and locking slot, locking slot is equipped with clamping screw.
Embodiment as a further preference, the support slot and locking slot inner surface are equipped with polyurethane pad,
The both sides of the locking slot are equipped with clamping screw, and the outboard end of this clamping screw is equipped with adjusting nut, and inner end is equipped with poly- ammonia
Ester clamping plate.
Embodiment as a further preference is connected between fixed frame and third crossbeam by universal adjustment foot.
One end of embodiment as a further preference, the rocker shaft is equipped with round rocking handle.
The outer surface of embodiment as a further preference, support frame as described above is equipped with scale plate.
Embodiment as a further preference, first slide bar end are equipped with Anti-off bolt.
Embodiment as a further preference, the lower fixed frame are connected by several fot screws with ground, lower solid
Determine frame bottom and is additionally provided with several gaskets.
Embodiment as a further preference, fixed frame are long made of being connected with each other by four hollow square steels
It is rectangular, connecting bracket is equipped between two root long hollow square steels.
Embodiment as a further preference is additionally provided with several bandage framves on fixed frame.
The positive effect of the present invention：First, fore-stock of the invention is designed with adjusting nut and adjusts and marks in short transverse
Ruler can very easily be adjusted firearms height；Secondly, the present invention is by the setting of adjustable plate, on the one hand in length side
To the different positioning hole of design, it can be achieved that the adjusting of length direction, the experiment of firearms, calibration are moved to adapt to different length
Work, on the other hand can be by adjusting rocker shaft to realize the adjusting to firearms angle；Again, distinctive locking mechanism can be right
Firearms carry out it is firm support and fix, specific position pressure sensor installation can be achieved experiment during recoil it is real-time
It measures, to play positive directive function to the Curve guide impeller for moving firearms.In addition, the same crucial innovation institute as the present invention
In, the present invention by the cooperation of corresponding slide bar and guide sleeve and the cooperation of guide pipe and guide rod, and in horizontally disposed sequence, height
It is made that distinctive positional structure design in terms of degree position and width, and then ensure that the whole opposite lower fixed frame of upper holder exists
On the one hand guidance quality when instantaneous sliding motion and stability substantially increase the usage safety performance of experimental rig, ensured experiment
On the other hand the safety of personnel also provides advantageous basis for the accurate detection of the parameters such as recoil.Structure of the invention letter in a word
Easily, security and stability is high, is suitable for the movement firearms of different size, it can be achieved that remote safety test tune to sport firearms
Examination, to play more accurate directive function to the Curve guide impeller for moving firearms.
Description of the drawings
Fig. 1 is the overall structure diagram of the movement firearms calibrating test device；
Fig. 2 is the dimensional structure diagram of the lower fixed frame；
Fig. 3 is the dimensional structure diagram of another observation angle of the lower fixed frame；
Fig. 4 is the dimensional structure diagram of fixed frame；
Fig. 5 is the dimensional structure diagram of another observation angle of fixed frame；
Fig. 6 is the structural schematic diagram of support frame as described above；
Fig. 7 is the structural schematic diagram of the locking mechanism；
Fig. 8 is the attachment structure schematic diagram between the rocker shaft and adjustable plate.
Specific implementation mode
Below in conjunction with the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Referring to figs. 1 to Fig. 8, the preferred embodiment of the present invention provides a kind of movement firearms calibrating test device, including fixed frame,
The fixed frame includes upper holder 101 and lower fixed frame 102, and the lower fixed frame 102 fixes on the ground, lower fixed frame
102 tops are respectively arranged on the left side and the right side first crossbeam 202 and second cross beam 201, and the both sides of the second cross beam 201 are equipped with to the left
The first slide bar 103 that side extends；The both sides of the first crossbeam 202 are equipped with the guide pipe 104 extended to the right, and to the left
The second slide bar 115 extended；Distance between two the first slide bars 103 is more than the distance between two guide pipes 104, two guide pipes
Distance between 104 is more than the width of the lower fixed frame 102, and the distance between two the second slide bars 115 is less than the lower fixed frame
102 width, and the position height of the guide pipe 104 is higher than the position height of the second slide bar 115, second slide bar 115
Position height be higher than the first slide bar 103 position height；First slide bar is equipped with buffer spring, the right side of this buffer spring
Side is equipped with pressure sensor；The lower section of fixed frame 101 be equipped with successively from left to right third crossbeam 404, the 4th crossbeam 407 and
5th crossbeam 401, the lower section of the 5th crossbeam 401 be equipped with first slide bar, 103 matched first guide sleeve 402, it is described
4th crossbeam 407 be equipped with to the left extend and with 104 matched guide rod 105 of the guide pipe, the third crossbeam 404
Lower section is equipped with and second slide bar, 115 matched second guide sleeve 406；It is respectively arranged on the left side and the right side above fixed frame
Locking mechanism 106 and supporting rack 111, are additionally provided with rocker shaft 107 between locking mechanism 106 and supporting rack 111, this rocker shaft 107 is logical
It crosses bearing and bearing block 108 is fixed on upper holder 101,111 top of support frame as described above is adjusted by head rod 601 and one
It saves plate 109 to be connected, and this adjustable plate 109 can freely be rotated centered on head rod 601, the right side of adjustable plate 109 passes through
Second connecting rod 802 is connected with the adjusting nut 801 on the rocker shaft 107, and several installations are additionally provided on the adjustable plate 109
Hole 110, the mounting hole 110 are equipped with fore-stock, and the fore-stock includes V-type frame 112 and its connection bolt 113 of bottom,
This connection bolt 113 is inserted into mounting hole 110 and limits its height and position by stop nut 114.
As shown in fig. 7, the retaining mechanism includes the bottom plate 701 being connected with upper holder by screw 702, this bottom plate
U-shaped support slot 703 and locking slot 704 are respectively equipped on 701, locking slot is equipped with clamping screw.
Preferably, the support slot 703 and 704 inner surface of locking slot are equipped with polyurethane pad 705, the locking slot
Both sides be equipped with clamping screw, the outboard end of this clamping screw is equipped with adjusting nut 707, and inner end is equipped with polyurethane clamping plate
706。
As shown in figure 5,404 being connected by universal adjustment foot 501 between fixed frame 101 and third crossbeam.
As shown in figure 8, one end of the rocker shaft is equipped with round rocking handle 803.
As shown in fig. 6, the outer surface of support frame as described above 111 is equipped with altitude scale plate 602.
First slide bar end is additionally provided with Anti-off bolt 204.
The lower fixed frame is connected by several fot screws 203 with ground, and lower fixed frame bottom is additionally provided with several gaskets
301。
Fixed frame is rectangle made of being connected with each other by four hollow square steels, to further determine that it is firm
Property, connecting bracket 403 is equipped between two root long hollow square steels.
Several bandage framves 405 are additionally provided on fixed frame.
It tests as needed, the position of the firearms length adjustment fore-stock of debugging, passes through the branch of locking mechanism and fore-stock
The fixed firearms of support, then adjust the height of firearms by adjusting stop nut, and firearms are adjusted by adjusting handle (rocking handle)
Angle, firearms are then locked by clamping screw.Pass through the cooperation of corresponding slide bar and guide sleeve and guide pipe and guide rod
Cooperation, is oriented to the recoil during small arms test, and buffer spring and pressure sensor are combined and can be achieved to produce experiment
Raw recoil is measured and acquires test data in real time.
It is above-described to be merely a preferred embodiment of the present invention, it should be understood that the explanation of above example is only used
In facilitating the understanding of the method and its core concept of the invention, it is not intended to limit the scope of protection of the present invention, it is all the present invention's
Any modification for being made within thought and principle, equivalent replacement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of movement firearms calibrating test device, including fixed frame, it is characterised in that：The fixed frame include upper holder and
Lower fixed frame, the lower fixed frame fix on the ground, and first crossbeam and second are respectively arranged on the left side and the right side above lower fixed frame
Crossbeam, the both sides of the second cross beam are equipped with the first slide bar extended to the left；The both sides of the first crossbeam are equipped with to the right
The guide pipe of extension, and the second slide bar for extending to the left；Distance between two the first slide bars is more than between two guide pipes
Distance, the distance between two guide pipes are more than the width of the lower fixed frame, and the distance between two the second slide bars is less than described solid
Determine the width of frame, and the position height of the conduit is higher than the position height of the second slide bar, the position height of second slide bar
Higher than the position height of the first slide bar；First slide bar is equipped with buffer spring, and the right side of this buffer spring is passed equipped with pressure
Sensor；It is equipped with third crossbeam, the 4th crossbeam and the 5th crossbeam, the 5th crossbeam below fixed frame successively from left to right
Lower section is equipped with to be equipped with extension to the left and is led with described with matched first guide sleeve of first slide bar, the 4th crossbeam
To the matched guide rod of pipe, the third below the crossbeam is equipped with and matched second guide sleeve of second slide bar；On described
It is respectively arranged on the left side and the right side locking mechanism and supporting rack above fixed frame, rocker shaft is additionally provided between locking mechanism and supporting rack, this
Rocker shaft is fixed on by bearing and bearing block on upper holder, passes through head rod and an adjustable plate at the top of support frame as described above
Be connected, and this adjustable plate can freely be rotated centered on head rod, the right side of adjustable plate by the second connecting rod with it is described
Adjusting nut on rocking bar is connected, and several mounting holes is additionally provided on the adjustable plate, the mounting hole is equipped with fore-stock, described
Fore-stock includes V-type frame and its connection bolt of bottom, this connection bolt is inserted into mounting hole and fixes it by stop nut
Height and position.
2. a kind of movement firearms calibrating test device according to claim 1, it is characterised in that：The retaining mechanism includes
The bottom plate being connected with upper holder, U-shaped support slot and locking slot are respectively equipped on this bottom plate, and locking slot is equipped with locking screw
Bolt.
3. a kind of movement firearms calibrating test device according to claim 2, it is characterised in that：The support slot and locking
Slot inner surface is equipped with polyurethane pad, and the both sides of the locking slot are equipped with clamping screw, the outboard end of this clamping screw
Equipped with adjusting nut, inner end is equipped with polyurethane clamping plate.
4. a kind of movement firearms calibrating test device according to any one of claim 1-3 claims, feature exist
In：It is connected by universal adjustment foot between fixed frame and third crossbeam.
5. a kind of movement firearms calibrating test device according to any one of claim 1-3 claims, feature exist
In：One end of the rocker shaft is equipped with round rocking handle.
6. a kind of movement firearms calibrating test device according to any one of claim 1-3 claims, feature exist
In：The outer surface of support frame as described above is equipped with scale plate.
7. a kind of movement firearms calibrating test device according to any one of claim 1-3 claims, feature exist
In：First slide bar end is equipped with Anti-off bolt.
8. a kind of movement firearms calibrating test device according to any one of claim 1-3 claims, feature exist
In：The lower fixed frame is connected by several fot screws with ground, and lower fixed frame bottom is additionally provided with several gaskets.
9. a kind of movement firearms calibrating test device according to any one of claim 1-3 claims, feature exist
In：Fixed frame is rectangle made of being connected with each other by four hollow square steels, the company of being equipped between two root long hollow square steels
Connect holder.
10. a kind of movement firearms calibrating test device according to any one of claim 1-3 claims, feature exist
In：Several bandage framves are additionally provided on fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438881.5A CN108286916B (en) | 2017-12-27 | 2017-12-27 | Calibration test device for sport firearm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438881.5A CN108286916B (en) | 2017-12-27 | 2017-12-27 | Calibration test device for sport firearm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108286916A true CN108286916A (en) | 2018-07-17 |
| CN108286916B CN108286916B (en) | 2019-12-24 |
Family
ID=62832311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711438881.5A Active CN108286916B (en) | 2017-12-27 | 2017-12-27 | Calibration test device for sport firearm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108286916B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387115A (en) * | 2018-12-10 | 2019-02-26 | 广东金弘达自动化科技股份有限公司 | A kind of gun secured adjusted mechanism |
| CN112129163A (en) * | 2020-09-02 | 2020-12-25 | 南京理工大学 | Automatic rifle delivery reliability detection automation equipment |
| CN112229268A (en) * | 2020-11-03 | 2021-01-15 | 西安航天动力技术研究所 | Recoil measuring mechanism for portable launcher launching cartridge missile |
| CN115031573A (en) * | 2022-06-01 | 2022-09-09 | 南京理工大学 | Firearm action reliability test device |
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| US20170095907A1 (en) * | 2015-10-01 | 2017-04-06 | Aaron McClain | Handgun slide and frame workpiece |
| CN206450132U (en) * | 2016-12-14 | 2017-08-29 | 南京理工大学 | A kind of sporting rifle recoil test chassis |
| CN107356396A (en) * | 2017-08-15 | 2017-11-17 | 安徽东风机电科技股份有限公司 | A kind of adjustable multipurpose way impact test apparatus |
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| CN103323348A (en) * | 2012-03-22 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Shock test device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387115A (en) * | 2018-12-10 | 2019-02-26 | 广东金弘达自动化科技股份有限公司 | A kind of gun secured adjusted mechanism |
| CN112129163A (en) * | 2020-09-02 | 2020-12-25 | 南京理工大学 | Automatic rifle delivery reliability detection automation equipment |
| CN112229268A (en) * | 2020-11-03 | 2021-01-15 | 西安航天动力技术研究所 | Recoil measuring mechanism for portable launcher launching cartridge missile |
| 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 |
| CN115031573A (en) * | 2022-06-01 | 2022-09-09 | 南京理工大学 | Firearm action reliability test device |
| CN115031573B (en) * | 2022-06-01 | 2023-07-18 | 南京理工大学 | Firearm action reliability test device |
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| Publication number | Publication date |
|---|---|
| CN108286916B (en) | 2019-12-24 |
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