CN110081784A - A kind of ammunition testing device - Google Patents
A kind of ammunition testing device Download PDFInfo
- Publication number
- CN110081784A CN110081784A CN201910534979.3A CN201910534979A CN110081784A CN 110081784 A CN110081784 A CN 110081784A CN 201910534979 A CN201910534979 A CN 201910534979A CN 110081784 A CN110081784 A CN 110081784A
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- China
- Prior art keywords
- shell case
- chamber
- fixedly mounted
- shell
- face
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
- F42B35/02—Gauging, sorting, trimming or shortening cartridges or missiles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of ammunition testing devices, including test shell case and device housing, fixing seat is fixedly mounted in end face at left and right sides of described device shell, the fixing seat is fixed by bolt and ground, supplying cell is fixedly mounted in described device shell, the shell case chamber of opening to the right is provided in described device shell, it is intracavitary that the test shell case is mounted on the shell case, the shell case chamber right end is threadedly engaged installation test gun barrel, wherein, the test gun barrel includes first pressure meter and data link block, test shell case is special shell case, the amount for the adjusting mercury fulminate that can be convenient, also the different shell case of specification can be used, adjust the amount of gunpowder, influence so as to test the variation of fire in a stove before fuel is added amount and powder volume to power is emitted, the shock dynamics of striker can be regulated and controled simultaneously, different shock dynamics can be tested to transmitting power It influences, shell case is easy for installation, and control variable mode is simple, can be carried out effectively test.
Description
Technical field
The present invention relates to ammunition testing field, specially a kind of ammunition testing device.
Background technique
Ammunition is tested before manufacture, is all to pass through live shell when testing its various performance, and usually test
Transmitting is tested, although this kind of mode can detecte many data, but has certain risk, and test when
Time typically people holds rifle and tests, the item that just in case there are the danger of bombing bore for ammunition, then can be damaged, and test to people
There are many mesh, need many rifles, extremely onerous, it is therefore desirable to which one kind can test different powder volumes, not have to fulminic acid mercury quantity and not
The ammunition testing device that test is directly caught without personnel of same shock dynamics.
Summary of the invention
The purpose of the present invention is to provide a kind of ammunition testing devices, for overcoming drawbacks described above in the prior art.
A kind of ammunition testing device of embodiment according to the present invention, including test shell case and device housing, described device
Fixing seat is fixedly mounted in end face at left and right sides of shell, and the fixing seat is fixed by bolt and ground, solid in described device shell
Dingan County fills supplying cell, and the shell case chamber of opening to the right is provided in described device shell, and the test shell case is mounted on the bullet
Shell is intracavitary, and the shell case chamber right end is threadedly engaged installation test gun barrel, wherein the test gun barrel includes first pressure meter sum number
According to link block, it is described test shell case in gunpowder generate energy by first pressure meter carry out detection and pass through data connection block it is defeated
Computer end is arrived out, for testing the influence of different powder volumes, different fire in a stove before fuel is added amounts and different barrel lengths to emissive porwer, the bullet
Ammunition mounting assembly is additionally provided at shell chamber, wherein the ammunition mounting assembly includes connector sleeve, by connector sleeve by the survey
Examination shell case is connect with the test gun barrel, and the test shell case rear is provided with firing pin assembly, wherein the firing pin assembly includes
First pressure meter and display screen further include the second compressed spring, and the storage power by the second compressed spring is that the firing pin assembly mentions
For power source, the power that display screen is generated by showing the second compressed spring detected based on first pressure tests different shocks
Influence of the dynamics to emissive porwer, the firing pin assembly rear side are provided with manual power component, wherein the manual power component
Including power driving lever and meshing gear, by the manual rotation manual power part of the power driving lever, the second compressed spring can
Power is stored, manual power component further includes clamping unit, and can block power driving lever prevents the potential energy of the second compressed spring to be released.
Further technical solution, the test shell case include shell case shell, the fixed peace in shell case hull outside end face
Rotating locating blocks are filled, the rotational positioning annular groove being slidably matched with the rotating locating blocks is equipped in the shell case cavity wall, it is described
The gunpowder chamber of opening to the right is equipped in shell case shell, fire in a stove before fuel is added pedestal is fixedly mounted in the shell case shell left end face bolt, described
Mercury fulminate shell is fixedly mounted in fire in a stove before fuel is added base right side end face, and the mercury fulminate chamber of opening to the right, the thunder are equipped in the mercury fulminate shell
Inner wall is equipped with the mouth that ignites being connected to the gunpowder chamber on the right side of sour mercury chamber, and the fire in a stove before fuel is added base bottom wall is fixedly mounted and the fulminic acid
The rum point of mercury chamber connection.
Further technical solution, the test gun barrel includes gun barrel shell, is equipped with opening to the left in the gun barrel shell
Thrust test chamber, Testing gun tube body, the fixed peace of the Testing gun tube body end face outside are fixedly mounted in the thrust test chamber
Screwed ring is filled, is equipped with the internal screw thread being threadedly engaged with the screwed ring, the Testing gun tube body in the shell case chamber right end inner wall
It is interior to be equipped with the firepower push chamber of opening to the left, the first limit sliding chutes are symmetrically arranged in inner wall above and below the firepower push chamber, it is described
Be slidably installed firepower push plate in firepower push chamber, and firepower push plate upper and lower end face is fixedly mounted to be slided with first limit
The first position limiting slide block that slot is slidably matched, the firepower push plate right end face are fixedly mounted firepower push rod, the firepower push rod to
The right side extends through the Testing gun tube body right end face and enters in the thrust test chamber, and the firepower push rod right end face is fixed
Firepower pressing plate is installed, is slidably installed in the thrust test chamber and tests pressing plate, it is right in inner wall above and below the thrust test chamber
Claim to be equipped with the second limit sliding chutes, the to be slidably matched with second limit sliding chutes is fixedly mounted in the test pressing plate upper and lower end face
The first compressed spring, institute is fixedly mounted in two position limiting slide blocks, the test pressing plate left end face and the firepower pressing plate right end face
It states inner wall on the right side of thrust test chamber and first pressure meter is fixedly mounted, data connection is fixedly mounted in the gun barrel shell right end face
Block, the data connection block is electrically connected by first data transmission line with the first pressure meter, and the data connection block is right
Side is installed by the data connecting line connecting with computer end.
Further technical solution, the ammunition mounting assembly include the shell case pop-up in the wall of the shell case bottom of chamber
Chamber, the shell case pop up the intracavitary shell case pop-up board that is slidably installed, the shell case pop-up board bottom end face and the shell case bullet
Several pop-up springs are fixedly mounted between the wall of bottom of chamber out, the shell case chamber roof is equipped with the shell case installing port of opening upwards, described
Shell case cover board is fixedly mounted in bolt at shell case installing port, and the shell case cover board bottom end face is equipped with to be slided with the rotating locating blocks
Third limit sliding chutes are equipped in the positioning turn trough of cooperation, the shell case chamber front inner wall and bottom wall, the intracavitary sliding of shell case is matched
Installation connector sleeve is closed, what the connector sleeve front end face and bottom end face fixed installation were slidably matched with the third limit sliding chutes
Third position limiting slide block, the connector sleeve left end are connect with the shell case housing seal, the connector sleeve right end and the Testing gun
Tube body docking, the shell case chamber rear side inner wall are equipped with the slot of stirring being open backward, and the connector sleeve back end surface, which is fixedly mounted, to be dialled
Lever.
Further technical solution, the firing pin assembly include on the left of the shell case chamber and connect with the shell case chamber
Logical impact cavity, the impact cavity bottom wall is interior to be equipped with the 4th limit sliding chutes with front and back inner wall, and be slidably matched peace in the impact cavity
Striker push plate is filled, what the striker push plate bottom end face and front/rear end fixed installation were slidably matched with the 4th limit sliding chutes
Striker is fixedly mounted in 4th position limiting slide block, the striker push plate right end face, and the impact cavity roof connection is equipped with engagement sliding slot,
The striker push plate top end surface is fixedly mounted and the engagement slide plate for engaging sliding slot and being slidably matched, the engagement slide plate top
End face is equipped with rack gear, and the impact cavity left end face is fixedly mounted first pressure meter, is located at the striker in the impact cavity and pushes away
Plate left slide is coupled potential energy test pressing plate, and inner wall is symmetrically arranged with the 5th limit sliding chutes, the gesture to the impact cavity up and down
Pressing plate upper and lower end face can be tested, the 5th position limiting slide block being slidably matched with the 5th limit sliding chutes is fixedly mounted, the potential energy is surveyed
The second compressed spring, described device shell left end face is fixedly mounted in pressure testing plate right end face and the striker push plate left end face
Interior fixed installation display screen is connected between the display screen and the first pressure meter by the second data line.
Further technical solution, the manual power component include engaging above the engagement sliding slot with described
The engagement chamber of sliding slot connection, the engagement chamber rear side are equipped with connecting cavity, are rotatably assorted and are installed into inner wall on rear side of the engagement chamber
Enter the engagement shaft of the connecting cavity, is fixedly mounted in the engagement shaft and is engaged with the rack gear for engaging slide plate top end surface
Meshing gear, first bevel gear is fixedly mounted in the engagement shaft back end surface, and be rotatably assorted peace in the connecting cavity bottom wall
Load connects turning set, and the second bevel gear engaged with the first bevel gear, the company is fixedly mounted on the connection turning set
The first hexagonal sets of holes that opening upwards are equipped in turning set are connect, the installation that is rotatably assorted in the connecting cavity roof is through described device
The clamping turning set of case top end face, is equipped with upper and lower perforative second hexagonal sets of holes in the clamping turning set, and described second
It is pluggable in hexagonal sets of holes and the first hexagonal sets of holes to be coupled power driving lever.
Further technical solution, the clamping unit include the clamping chamber above the connecting cavity, the clamping
It is located at the intracavitary fixed installation ratchet of the clamping on turning set, hinged seat, the hinge is fixedly mounted in the clamping chamber front inner wall
Hingedly be coupled pawl at joint chair, the pawl can with the ratchet clamping of the ratchet, the pawl left end face with it is described
Reset spring is fixedly mounted between clamping cavity wall.
Further technical solution, the power driving lever include that can insert with the second hexagonal sets of holes, the first hexagonal sets of holes
The hexagonal rotating bar of cooperation is connect, rotary head is fixedly mounted in the hexagonal rotating bar top end surface.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, test shell case is special shell case, can be with
The convenient amount for adjusting mercury fulminate, also can be used the different shell case of specification, adjusts the amount of gunpowder, so as to test fire in a stove before fuel is added amount
Variation with powder volume and the influence to transmitting power, while the shock dynamics of striker can be regulated and controled, and difference can be tested
Influence of the shock dynamics to transmitting power, shell case is easy for installation, and control variable mode is simple, can be carried out effectively test, with
This device is tested, and risk is low, and effect is good, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic cross-sectional view in the direction A-A in Fig. 1；
Fig. 3 is the enlarged diagram in Fig. 1 at B；
Fig. 4 is the schematic cross-sectional view in the direction C-C in Fig. 3；
Fig. 5 is the schematic cross-sectional view in the direction D-D in Fig. 4；
Fig. 6 is the structural schematic diagram of power driving lever.
Specific embodiment
Below with reference to Fig. 1-6, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-6, a kind of ammunition testing device of embodiment according to the present invention, including test shell case and device housing
10, fixing seat 12 is fixedly mounted in 10 left and right sides end face of described device shell, and the fixing seat 12 is fixed by bolt and ground,
Supplying cell 11 is fixedly mounted in described device shell 10, the shell case chamber 16 of opening to the right is provided in described device shell 10,
The test shell case is mounted in the shell case chamber 16, and 16 right end of shell case chamber is threadedly engaged installation test gun barrel, wherein institute
Stating test gun barrel includes first pressure meter 35 and data link block 33, and the gunpowder in the test shell case generates energy and passes through first
Pressure gauge 35 detect and is output to computer end by data connection block 33, for testing different powder volumes, different fire in a stove before fuel is added amounts
Influence with different barrel lengths to emissive porwer is additionally provided with ammunition mounting assembly at the shell case chamber 16, wherein the bullet
Medicine mounting assembly includes connector sleeve 47, is connect the test shell case with the test gun barrel by connector sleeve 47, the test
Shell case rear is provided with firing pin assembly, wherein the firing pin assembly includes first pressure meter 67 and display screen 68, further includes second
Compressed spring 71 provides power source by the storage power of the second compressed spring 71 for the firing pin assembly, and display screen 68 is for showing
The power that the second compressed spring 71 that first pressure meter 67 detects generates, tests different shock dynamics to the shadow of emissive porwer
It rings, is provided with manual power component on rear side of the firing pin assembly, wherein the manual power component includes power driving lever and engagement
Gear 58, by the manual rotation manual power part of the power driving lever, the second compressed spring 71 can store power, manual power portion
Part further includes clamping unit, and can block power driving lever prevents the potential energy of the second compressed spring 71 to be released.
Valuably or illustratively, the test shell case includes shell case shell 46, and 46 end face outside of shell case shell is solid
Dingan County fills rotating locating blocks 37, is equipped with the rotational positioning being slidably matched with the rotating locating blocks 37 in 16 inner wall of shell case chamber
Annular groove 48, the shell case shell 46 is interior to be equipped with the gunpowder chamber 50 of opening to the right, and the 46 left end face bolt of shell case shell is fixed
Fire in a stove before fuel is added pedestal 43 is installed, 43 right end face of fire in a stove before fuel is added pedestal is fixedly mounted mercury fulminate shell 45, is equipped in the mercury fulminate shell 45
The mercury fulminate chamber 52 of opening to the right, the 52 right side inner wall of mercury fulminate chamber are equipped with the mouth 51 that ignites being connected to the gunpowder chamber 50,
The rum point 44 being connected to the mercury fulminate chamber 52 is fixedly mounted in 43 bottom wall of fire in a stove before fuel is added pedestal, so as into gunpowder chamber 50
Gunpowder is added, mercury fulminate is put into mercury fulminate chamber 52, the mercury fulminate that rum point 44 can ignite in mercury fulminate chamber 52 is hit, passes through
The mouth 51 that ignites reacts the gunpowder in gunpowder chamber 50, and the volume for changing mercury fulminate chamber 52 can change the amount of mercury fulminate, changes
The length of shell case shell 46 can change the amount of gunpowder, be able to carry out different tests.
Valuably or illustratively, the test gun barrel includes gun barrel shell 25, is equipped with opening in the gun barrel shell 25
Thrust test chamber 26 to the left, is fixedly mounted Testing gun tube body 22 in the thrust test chamber 26, outside the Testing gun tube body 22
Screwed ring 17 is fixedly mounted in side end face, is equipped with the interior spiral shell being threadedly engaged with the screwed ring 17 in the 16 right end inner wall of shell case chamber
Line, is equipped with the firepower push chamber 21 of opening to the left in the Testing gun tube body 22, right in about 21 inner wall of firepower push chamber
Claim to be equipped with the first limit sliding chutes 23, be slidably installed firepower push plate 18 in the firepower push chamber 21, the firepower push plate 18
The first position limiting slide block 20 being slidably matched with first limit sliding chutes 23 is fixedly mounted in upper and lower end face, and the firepower push plate 18 is right
Side end face be fixedly mounted firepower push rod 24, the firepower push rod 24 extend through to the right 22 right end face of Testing gun tube body into
Enter in the thrust test chamber 26, firepower pressing plate 27, the thrust test chamber is fixedly mounted in 24 right end face of firepower push rod
It is slidably installed in 26 and tests pressing plate 30, be symmetrically arranged with the second limit sliding chutes 32 in about 26 inner wall of thrust test chamber,
The second position limiting slide block 31 being slidably matched with second limit sliding chutes 32, institute is fixedly mounted in test 30 upper and lower end face of pressing plate
It states test 30 left end face of pressing plate and the first compressed spring 28 is fixedly mounted in 27 right end face of firepower pressing plate, the thrust is surveyed
It tries 26 right side inner wall of chamber and first pressure meter 35 is fixedly mounted, data connection block is fixedly mounted in 25 right end face of gun barrel shell
33, the data connection block 33 is electrically connected by first data transmission line 36 with the first pressure meter 35, and the data connect
The data connecting line 34 that installation is connect with computer end on the right side of block 33 is connect, so that band is got angry when firepower push plate 18 moves right
It pushes bar 24 to move right, firepower pressing plate 27, which moves right, oppresses the contraction of the first compressed spring 28, while the first compressed spring 28
Starting to squeeze test pressing plate 30, first pressure meter 35 feeds back to data connection block 33 after measuring test 30 bring pressure of pressing plate,
Data connection block 33 passes data on computer, obtains a data change curve.
Valuably or illustratively, the ammunition mounting assembly includes the shell case pop-up in 16 bottom wall of shell case chamber
Chamber 38, the shell case pop up be slidably installed in chamber 38 shell case pop-up board 40,40 bottom end face of shell case pop-up board and institute
It states and several pop-up springs 41 is fixedly mounted between shell case pop-up 38 bottom wall of chamber, 16 roof of shell case chamber is equipped with the bullet of opening upwards
Shell installing port 15, shell case cover board 13 is fixedly mounted in bolt at the shell case installing port 15, and 13 bottom end face of shell case cover board is set
There is the positioning turn trough 14 being slidably matched with the rotating locating blocks 37, is equipped with third in 16 front inner wall of shell case chamber and bottom wall
Limit sliding chutes 53, be slidably installed in the shell case chamber 16 connector sleeve 47,47 front end face of connector sleeve and bottom end face
The third position limiting slide block 54 being slidably matched with the third limit sliding chutes 53,47 left end of connector sleeve and the bullet is fixedly mounted
Shell shell 46 is tightly connected, and 47 right end of connector sleeve is docked with the Testing gun tube body 22, the 16 rear side inner wall of shell case chamber
Equipped with opening backward stir slot 55, poke rod 56 is fixedly mounted in 47 back end surface of connector sleeve, so as to remove shell case
Poke rod 56 being stirred after cover board 13 and test gun barrel, connector sleeve 47 being moved to right end, the shell case in shell case chamber 16 after transmitting is by bullet
Shell pop-up board 40 pops up, and is put into new test shell case, and connector sleeve 47 is fixed on test shell case and Testing gun by installation test gun barrel
Between pipe.
Valuably or illustratively, the firing pin assembly include it is positioned at 16 left side of the shell case chamber and with the shell case chamber
The impact cavity 65 of 16 connections, 65 bottom wall of impact cavity is interior to be equipped with the 4th limit sliding chutes 73, the impact cavity 65 with front and back inner wall
Inside be slidably installed striker push plate 62, and 62 bottom end face of striker push plate and front/rear end are fixedly mounted and the 4th limit
The 4th position limiting slide block 72 that position sliding slot 73 is slidably matched, striker 64 is fixedly mounted in 62 right end face of striker push plate, described to hit
It hits the connection of 65 roof of chamber and is equipped with engagement sliding slot 63,62 top end surface of striker push plate is fixedly mounted to be slided with the sliding slot 63 that engages
The engagement slide plate 61 of dynamic cooperation, 61 top end surface of engagement slide plate are equipped with rack gear, the fixed peace of 65 left end face of impact cavity
First pressure meter 67 is filled, 62 left slide of striker push plate is located in the impact cavity 65 and is coupled potential energy test pressing plate
66, about 65 inner wall of impact cavity is symmetrically arranged with the 5th limit sliding chutes 88, and the potential energy test 66 upper and lower end face of pressing plate is fixed
The 5th position limiting slide block 90 that installation is slidably matched with the 5th limit sliding chutes 88, potential energy test 66 right end face of pressing plate with
The second compressed spring 71 is fixedly mounted in 62 left end face of striker push plate, is fixedly mounted in 10 left end face of described device shell
Display screen 68 is connected between the display screen 68 and the first pressure meter 67 by the second data line 70, thus when the
After two compressed springs 71 store power by compression, the second compressed spring 71 starts to squeeze potential energy test pressing plate 66, and first pressure meter 67 is examined
It measures the pressure that potential energy test pressing plate 66 transmits to show numerical value on display screen 68 by the second data line 70, the second pressure
Contracting spring 71 pushes striker push plate 62 to move right and drives the movement of striker 64 after being released, can ignite thunder after shock rum point 44
Sour mercury.
Valuably or illustratively, the manual power component includes nibbling with described positioned at 63 top of engagement sliding slot
The engagement chamber 57 that sliding slot 63 is connected to is closed, connecting cavity 76 is equipped on rear side of the engagement chamber 57, is turned in the 57 rear side inner wall of engagement chamber
It is dynamic to be coupled the engagement shaft 60 for entering the connecting cavity 76, it is fixedly mounted in the engagement shaft 60 and engages slide plate with described
First bevel gear 77 is fixedly mounted in the meshing gear 58 of the rack gear engagement of 61 top end surfaces, 60 back end surface of engagement shaft,
Be rotatably assorted installation connection turning set 75 in 76 bottom wall of connecting cavity, is fixedly mounted on the connection turning set 75 and described the
The second bevel gear 74 of one bevel gear 77 engagement, the interior first hexagonal sets of holes 83 for being equipped with opening upwards of connection turning set 75,
The installation that is rotatably assorted in 76 roof of connecting cavity runs through the clamping turning set 81 of 10 top end surface of described device shell, the card
Upper and lower perforative second hexagonal sets of holes 82, the second hexagonal sets of holes 82 and the first hexagonal sets of holes are equipped in tight turning set 81
It is pluggable in 83 to be coupled power driving lever, so as to be inserted into power into the second hexagonal sets of holes 82, the first hexagonal sets of holes 83
Driving lever, rotational power driving lever drive clamping turning set 81 and connection turning set 75 to rotate, and connection turning set 75 drives the second cone tooth
74 rotation of wheel, second bevel gear 74 drive first bevel gear 77 to rotate by engagement, and first bevel gear 77 drives engagement shaft 60
It is rotated with meshing gear 58, meshing gear 58 drives engagement slide plate 61 mobile by engagement, compresses the second compressed spring 71, extracts
Power driving lever connects under the action of the elastic potential energy of the second compressed spring 71 after power driving lever leaves the first hexagonal sets of holes 83
It connects turning set 75 and starts to invert with shaft 60 is engaged.
Valuably or illustratively, the clamping unit includes the clamping chamber 78 positioned at 76 top of connecting cavity, described
It is located in the clamping chamber 78 on clamping turning set 81 and ratchet 80 is fixedly mounted, hinge is fixedly mounted in 78 front inner wall of clamping chamber
Joint chair 89 is hingedly coupled pawl 84 at the hinged seat 89, and the pawl 84 can be with the ratchet clamping of the ratchet 80, institute
Fixed installation reset spring 85 between 84 left end face of pawl and 78 inner wall of clamping chamber is stated, thus when the second hexagonal sets of holes 82
After being inserted into power driving lever in the first hexagonal sets of holes 83, power driving lever can only be rotated clockwise, and can not be rotated counterclockwise, and be unclamped dynamic
The second compressed spring 71 can not still release energy after power driving lever, convenient for controlling the potential energy of the second compressed spring 71.
Valuably or illustratively, the power driving lever include can be with the second hexagonal sets of holes 82, the first hexagonal sets of holes
83 mating hexagonal rotating bars 86, rotary head 87 is fixedly mounted in 86 top end surface of hexagonal rotating bar, so as to grab
Firmly rotary head 87 is inserted into hexagonal rotating bar 86 into the second hexagonal sets of holes 82, the first hexagonal sets of holes 83, and rotation rotary head 87 can be with
Drive the operation of manual power component.
When use, stirs poke rod 56 after removing shell case cover board 13 and test gun barrel connector sleeve 47 is moved to the right side
End, adds gunpowder into gunpowder chamber 50, and mercury fulminate is put into mercury fulminate chamber 52, and the volume for changing mercury fulminate chamber 52 can change
The amount of mercury fulminate, the length for changing shell case shell 46 can change the amount of gunpowder, is able to carry out different tests, is put into new survey
Try shell case, installation test gun barrel, by connector sleeve 47 be fixed on test shell case and test gun barrel between, to the second hexagonal sets of holes 82,
It is inserted into power driving lever in first hexagonal sets of holes 83, power driving lever can only be rotated clockwise, can not be rotated counterclockwise, and rotational power is dialled
Bar drives clamping turning set 81 and connection turning set 75 to rotate, and connection turning set 75 drives second bevel gear 74 to rotate, the second cone
Gear 74 drives first bevel gear 77 to rotate by engagement, and first bevel gear 77 drives engagement shaft 60 and 58 turns of meshing gear
Dynamic, meshing gear 58 drives engagement slide plate 61 mobile by engagement, compresses the second compressed spring 71, and the second compressed spring 71 starts
It squeezes potential energy and tests pressing plate 66, the pressure that first pressure meter 67 detects that potential energy test pressing plate 66 transmits is transmitted by the second data
Line 70 shows numerical value on display screen 68, power driving lever is extracted, after power driving lever leaves the first hexagonal sets of holes 83, second
It connects turning set 75 under the action of the elastic potential energy of compressed spring 71 to start to invert with shaft 60 is engaged, 71 quilt of the second compressed spring
Pushing striker push plate 62 to move right after release drives striker 64 mobile, and can ignite mercury fulminate after shock rum point 44, passes through
The mouth 51 that ignites reacts the gunpowder in gunpowder chamber 50, generates thrust, and band is got angry while pushing firepower push plate 18 to move right
It pushes bar 24 to move right, firepower pressing plate 27, which moves right, oppresses the contraction of the first compressed spring 28, while the first compressed spring 28
Starting to squeeze test pressing plate 30, first pressure meter 35 feeds back to data connection block 33 after measuring test 30 bring pressure of pressing plate,
Data connection block 33 passes data on computer, obtains a data change curve, removes shell case cover board 13 and test gun barrel
After stir poke rod 56 connector sleeve 47 be moved to right end, the shell case in shell case chamber 16 after transmitting is popped up by shell case pop-up board 40,
It is put into new test shell case, installation test gun barrel carries out the test of next round.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, test shell case is special shell case, can be with
The convenient amount for adjusting mercury fulminate, also can be used the different shell case of specification, adjusts the amount of gunpowder, so as to test fire in a stove before fuel is added amount
Variation with powder volume and the influence to transmitting power, while the shock dynamics of striker can be regulated and controled, and difference can be tested
Influence of the shock dynamics to transmitting power, shell case is easy for installation, and control variable mode is simple, can be carried out effectively test, with
This device is tested, and risk is low, and effect is good, is worthy to be popularized.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (8)
1. a kind of ammunition testing device, including test shell case and device housing, it is characterised in that: at left and right sides of described device shell
Fixing seat is fixedly mounted in end face, and the fixing seat is fixed by bolt and ground, and power supply electricity is fixedly mounted in described device shell
Pond, is provided with the shell case chamber of opening to the right in described device shell, and it is intracavitary that the test shell case is mounted on the shell case, the bullet
Shell chamber right end is threadedly engaged installation test gun barrel, wherein the test gun barrel includes first pressure meter and data link block, described
Gunpowder in test shell case generates energy and detect by first pressure meter and be output to computer end by data connection block, uses
In testing the influence of different powder volumes, different fire in a stove before fuel is added amounts and different barrel lengths to emissive porwer, also set up at the shell case chamber
Have ammunition mounting assembly, wherein the ammunition mounting assembly includes connector sleeve, by connector sleeve by the test shell case with it is described
Test gun barrel connection, the test shell case rear is provided with firing pin assembly, wherein the firing pin assembly include first pressure meter with
Display screen further includes the second compressed spring, provides power source by the storage power of the second compressed spring for the firing pin assembly, display
Shield the power generated by showing the second compressed spring detected based on first pressure, tests different shock dynamics to emissive porwer
Influence, be provided with manual power component on rear side of the firing pin assembly, wherein the manual power component include power driving lever and
Meshing gear, by the manual rotation manual power part of the power driving lever, the second compressed spring can store power, manual power portion
Part further includes clamping unit, and can block power driving lever prevents the potential energy of the second compressed spring to be released.
2. a kind of ammunition testing device according to claim 1, it is characterised in that: the test shell case includes shell case shell
Body, shell case hull outside end face are fixedly mounted rotating locating blocks, are equipped with and the rotational positioning in the shell case cavity wall
The rotational positioning annular groove that block is slidably matched, the shell case shell is interior to be equipped with the gunpowder chamber of opening to the right, the shell case shell left side
Fire in a stove before fuel is added pedestal is fixedly mounted in end face bolt, and mercury fulminate shell is fixedly mounted in fire in a stove before fuel is added base right side end face, in the mercury fulminate shell
Mercury fulminate chamber equipped with opening to the right, mercury fulminate chamber right side inner wall is equipped with the mouth that ignites being connected to the gunpowder chamber, described
The rum point that is connected to the mercury fulminate chamber is fixedly mounted in fire in a stove before fuel is added base bottom wall, so as to the intracavitary addition gunpowder of gunpowder, to
Mercury fulminate is intracavitary to be put into mercury fulminate, and hitting rum point can ignite the intracavitary mercury fulminate of mercury fulminate, makes gunpowder chamber by the mouth that ignites
Interior gunpowder reaction, the volume for changing mercury fulminate chamber can change the amount of mercury fulminate, and the length for changing shell case shell can change
The amount of gunpowder is able to carry out different tests.
3. a kind of ammunition testing device according to claim 1, it is characterised in that: the test gun barrel includes outside gun barrel
Shell, the gun barrel shell is interior to be equipped with the thrust test chamber of opening to the left, and Testing gun tube body is fixedly mounted in the thrust test chamber,
Screwed ring is fixedly mounted in the Testing gun tube body end face outside, is equipped with and the screwed ring screw thread in the shell case chamber right end inner wall
The internal screw thread of cooperation, the Testing gun tube body is interior to be equipped with the firepower push chamber of opening to the left, inner wall above and below the firepower push chamber
The first limit sliding chutes are inside symmetrically arranged with, be slidably installed firepower push plate in the firepower push chamber, above and below the firepower push plate
The first position limiting slide block being slidably matched with first limit sliding chutes is fixedly mounted in end face, and the firepower push plate right end face is fixed
Firepower push rod is installed, the firepower push rod extends through to the right the Testing gun tube body right end face into the thrust test chamber
Interior, firepower pressing plate is fixedly mounted in the firepower push rod right end face, is slidably installed in the thrust test chamber and tests pressing plate,
The second limit sliding chutes are symmetrically arranged with above and below the thrust test chamber in inner wall, the test pressing plate upper and lower end face is fixedly mounted and institute
State the second position limiting slide block that the second limit sliding chutes are slidably matched, the test pressing plate left end face and the firepower pressing plate right-hand end
The first compressed spring is fixedly mounted in face, and first pressure meter, the gun barrel shell is fixedly mounted in inner wall on the right side of the thrust test chamber
Data connection block is fixedly mounted in right end face, the data connection block and the first pressure meter pass through first data transmission line
Data connecting line electrically connected, that installation is connect with computer end on the right side of the data connection block.
4. a kind of ammunition testing device according to claim 1, it is characterised in that: the ammunition mounting assembly includes being located at
Shell case in the wall of the shell case bottom of chamber pops up chamber, and the shell case pops up the intracavitary shell case pop-up board that is slidably installed, the shell case
Several pop-up springs are fixedly mounted between pop-up board bottom end face and shell case pop-up bottom of chamber wall, the shell case chamber roof is equipped with
The shell case installing port of opening upwards, shell case cover board, the shell case cover board bottom end is fixedly mounted in bolt at the shell case installing port
Face is equipped with the positioning turn trough being slidably matched with the rotating locating blocks, is equipped with third in the shell case chamber front inner wall and bottom wall and limits
Position sliding slot, the intracavitary connector sleeve that is slidably installed of the shell case, the connector sleeve front end face and bottom end face be fixedly mounted with
The third position limiting slide block that the third limit sliding chutes are slidably matched, the connector sleeve left end are connect with the shell case housing seal,
The connector sleeve right end is docked with the Testing gun tube body, on rear side of the shell case chamber inner wall be equipped with opening backward stir slot, institute
It states connector sleeve back end surface and poke rod is fixedly mounted.
5. a kind of ammunition testing device according to claim 1, it is characterised in that: the firing pin assembly includes positioned at described
Impact cavity that is on the left of shell case chamber and being connected to the shell case chamber, the impact cavity bottom wall is interior to be equipped with the 4th limit with front and back inner wall
Sliding slot, be slidably installed in the impact cavity striker push plate, and the striker push plate bottom end face and front/rear end are fixedly mounted
Striker, institute is fixedly mounted in the 4th position limiting slide block being slidably matched with the 4th limit sliding chutes, the striker push plate right end face
State the connection of impact cavity roof and be equipped with engagement sliding slot, the striker push plate top end surface be fixedly mounted with it is described engage sliding slot and slide match
The engagement slide plate of conjunction, the engagement slide plate top end surface are equipped with rack gear, and first pressure is fixedly mounted in the impact cavity left end face
It counts, the striker push plate left slide is located in the impact cavity and is coupled potential energy test pressing plate, the impact cavity is interior up and down
Wall is symmetrically arranged with the 5th limit sliding chutes, and potential energy test pressing plate upper and lower end face is fixedly mounted to be slided with the 5th limit sliding chutes
5th position limiting slide block of cooperation, the potential energy test pressing plate right end face and the striker push plate left end face are fixedly mounted second
Compressed spring, described device shell left end face is interior to be fixedly mounted display screen, between the display screen and the first pressure meter
It is connected by the second data line.
6. a kind of ammunition testing device according to claim 1, it is characterised in that: the manual power component includes being located at
Above the engagement sliding slot with the engagement chamber for engaging sliding slot connection, it is described to nibble equipped with connecting cavity on rear side of the engagement chamber
It closes to be rotatably assorted in inner wall on rear side of chamber and is fit into the engagement shaft of the connecting cavity, fixed installation and institute in the engagement shaft
The meshing gear of the rack gear engagement of engagement slide plate top end surface is stated, the first cone tooth is fixedly mounted in the engagement shaft back end surface
It takes turns, be rotatably assorted installation connection turning set in the connecting cavity bottom wall, is fixedly mounted and described first on the connection turning set
The second bevel gear of bevel gear engagement, the interior first hexagonal sets of holes for being equipped with opening upwards of connection turning set, the connecting cavity
The installation that is rotatably assorted in roof runs through the clamping turning set of described device case top end face, is equipped in the clamping turning set upper
Under perforative second hexagonal sets of holes, the pluggable power that is coupled is dialled in the second hexagonal sets of holes and the first hexagonal sets of holes
Bar.
7. a kind of ammunition testing device according to claim 1, it is characterised in that: the clamping unit includes positioned at described
Clamping chamber above connecting cavity, is located at the intracavitary fixed installation ratchet of the clamping on the clamping turning set, before the clamping chamber
Hinged seat is fixedly mounted in side inner wall, is hingedly coupled pawl at the hinged seat, the pawl can be with the ratchet of the ratchet
Reset spring is fixedly mounted between the pawl left end face and the clamping cavity wall in clamping.
8. a kind of ammunition testing device according to claim 1 or 6, it is characterised in that: the power driving lever includes can be with
The mating hexagonal rotating bar of the second hexagonal sets of holes, the first hexagonal sets of holes, the hexagonal rotating bar top end surface are fixed
Rotary head is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534979.3A CN110081784A (en) | 2019-06-20 | 2019-06-20 | A kind of ammunition testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534979.3A CN110081784A (en) | 2019-06-20 | 2019-06-20 | A kind of ammunition testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110081784A true CN110081784A (en) | 2019-08-02 |
Family
ID=67424447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910534979.3A Pending CN110081784A (en) | 2019-06-20 | 2019-06-20 | A kind of ammunition testing device |
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| Country | Link |
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| CN (1) | CN110081784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966899A (en) * | 2019-12-03 | 2020-04-07 | 上海航天控制技术研究所 | Light and handy type detection device from a section of thick bamboo |
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| CN106855383A (en) * | 2015-12-09 | 2017-06-16 | 中国科学院沈阳自动化研究所 | A kind of ammunition static parameter self-operated measuring unit |
| CN108895930A (en) * | 2018-08-28 | 2018-11-27 | 西安近代化学研究所 | A kind of non-ideal constraint explosion acting ability and power-measuring device |
| CN109210994A (en) * | 2018-09-20 | 2019-01-15 | 义乌市知新科技有限公司 | Bullet simulating emitter and its application method |
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|---|---|---|---|---|
| US3597969A (en) * | 1970-02-02 | 1971-08-10 | Herbert D Curchack | Dynamic tester for projectile components |
| CN101514884A (en) * | 2009-04-08 | 2009-08-26 | 湖南烟花爆竹产品安全质量监督检测中心 | Force-measuring device of fireworks powder |
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| CN106855383A (en) * | 2015-12-09 | 2017-06-16 | 中国科学院沈阳自动化研究所 | A kind of ammunition static parameter self-operated measuring unit |
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| CN110966899A (en) * | 2019-12-03 | 2020-04-07 | 上海航天控制技术研究所 | Light and handy type detection device from a section of thick bamboo |
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Application publication date: 20190802 |