CN213599950U - Intelligent center for detecting rocket elastic unbalance parameters - Google Patents

Abstract

The utility model relates to an intelligent center for detecting rocket projectile dynamic unbalance parameters, which comprises a pre-installation device and/or a disassembly device; the pre-installation device comprises a gear storage channel; a process gear is vertically placed in the gear storage channel; a channel outlet is arranged at one end of the gear storage channel, and a push rod is arranged at the other end of the gear storage channel and used for pushing the process gear to the channel outlet; one end of the channel outlet is connected with a side outlet channel, and the other end of the channel outlet is provided with a Z-shaped side push head and an angle adjusting rack; when one transverse vertical plate of the Z-shaped side pushing head is contacted with the outer end face of the process gear in a vertical state, the other transverse vertical plate of the Z-shaped side pushing head shields the outlet of the channel; the utility model relates to a rationally, compact structure and convenient to use.

Description

Intelligent center for detecting rocket elastic unbalance parameters

Technical Field

The utility model relates to a detect intelligent center of rocket bullet unbalance parameters.

Background

The dynamic unbalance refers to a phenomenon that parts and components which do rotational motion vibrate and have adverse effects when a machine or a mechanism rotates due to shape errors (for example, inner and outer circles are not coaxial, a cylinder is not circular, a bus is not straight, an end face is not perpendicular to an axis, and the like), internal tissue unevenness, and the like. Dynamic imbalance is an uneven distribution of mass around the axis of rotation. When the center of mass (the axis of inertia) is not aligned with the center of rotation (the geometric axis), the rotating mass or rotor is called an imbalance. The imbalance results in an oscillatory motion characteristic of the rotor to the rotating structure.

Under the service state, the rocket projectile is fixedly connected with the launching tube through the fixed elastic sheet, the rocket projectile overcomes the strength of the fixed projectile structure under the action of the gas of the gunpowder of the engine in the launching process, the constraint of the fixed elastic sheet is released, the rocket projectile flies out of the tube, energy is consumed in the process, and dynamic unbalance is generated. For an individual weapon, the dynamic unbalance generated by the rocket projectile in the launching process directly acts on the shoulder of a shooter, and the safety of the shooter is influenced. Therefore, the dynamic unbalance impulse value is taken as an important performance index in the design process of the rocket projectile. Dynamic unbalance impulse tests are required in the design and batch trial production processes.

With the development of ammunition technology, individual soldier series products are gradually increased, and the number of dynamic unbalance impulse tests is increased. The fixed dynamic unbalance impulse device that originally uses receives product kind, experimental place restriction, appears unable satisfying many varieties ammunition, removes and has enough to meet the big scheduling problem of turnover intensity of labour, for solving this problem, needs to design the intelligent center of a detection rocket bullet dynamic unbalance parameter, satisfies the experimental requirement of different individual soldier weapons.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an intelligent center that detects rocket bullet unbalance parameters is provided overall.

In order to solve the above problems, the utility model adopts the following technical proposal:

an intelligent center for detecting rocket projectile imbalance parameters comprises a pre-installation device and/or a disassembly device;

the pre-installation device comprises a gear storage channel; a process gear is vertically placed in the gear storage channel; a channel outlet is arranged at one end of the gear storage channel, and a push rod is arranged at the other end of the gear storage channel and used for pushing the process gear to the channel outlet; one end of the channel outlet is connected with a side outlet channel, and the other end of the channel outlet is provided with a Z-shaped side push head and an angle adjusting rack;

when one transverse vertical plate of the Z-shaped side pushing head is contacted with the outer end face of the process gear in a vertical state, the other transverse vertical plate of the Z-shaped side pushing head shields the outlet of the channel;

the longitudinal vertical plate between one transverse vertical plate of the Z-shaped side pushing head and the other transverse vertical plate of the Z-shaped side pushing head is used for contacting the rear end part of the process gear and pushing the process gear to roll forwards;

a pre-mounting support is longitudinally arranged at the output end of the transversely arranged side outlet channel;

the pre-mounting support is provided with a front V-shaped bracket and a rear V-shaped bracket in a lifting manner and is used for supporting the lower end of the outer side wall of the rocket projectile body; a rear jacking point part is arranged at the longitudinal tail end of the pre-mounting support to be in contact with a rear taper hole of the rocket projectile body; the pre-installed support longitudinally slides on the frame assembly;

the pre-mounting support conveys the rocket projectile body to an output port of a side outlet channel;

the angle adjusting rack is transversely movable and used for pushing the process gear sleeved on the rocket projectile body to rotate so as to enable the inner taper spline hole to be meshed with the tail part;

in the gear storage channel, the push rod pushes the process gear to the channel outlet;

the pre-mounting support pushes the rocket projectile body supported by the front V-shaped bracket and the rear V-shaped bracket to an output port of the side outlet channel;

the dismounting device comprises an output bracket with the same structure as the pre-installed support; a support of a swing front taper top sleeve is hinged to the front end part of the pre-installed support, and when the support is in a vertical state, the swing front taper top sleeve is sleeved on the front end tip part; when the support becomes a horizontal state, the swing front taper top sleeve is separated from the front tip;

an n-type toggle manipulator is arranged on the output support, a longitudinally movable C-type butt clamp is oppositely arranged at the lower end of the n-type toggle manipulator, a rear toggle plate is arranged at the rear part of the C-type butt clamp, and a bent hanging rod with a taper is arranged at the front end part of the output support;

the rear shifting plate pushes the process gear to move forward to leave the rocket projectile body;

the C-shaped butt clamp is used for clamping a process gear, and the process gear leaving the rocket projectile body is arranged on the tapered bent hanging rod;

the tapered bent hanging rod is connected with the gear storage channel directly or through a manipulator.

As a further improvement of the above technical solution:

a testing device is arranged between the pre-installation device and the dismounting device;

the testing device comprises a rack assembly and a dynamic balance main body arranged on the rack assembly; a feeding device, a marking machine and an output device are respectively and correspondingly arranged on the outer side of the dynamic balance main body;

the dynamic balance main body is used for testing dynamic unbalance impulse parameters of the rocket projectile body;

the feeding device comprises a feeding manipulator and is used for placing the rocket projectile body on the dynamic balance main body from the pre-installation support;

the test device is used as a part of the dynamic balance main body and is used for butting two ends of the rocket projectile body and driving the rocket projectile body to rotate for testing;

the marking machine is used for marking on the rocket projectile body and recording the dynamic unbalance impulse parameters;

and the output device is used for outputting the rocket projectile from the test device.

The dynamic balance main body also comprises a first supporting part and a second supporting part which are symmetrically and coaxially arranged; the first supporting part and the second supporting part are in transmission connection through the middle adjustable connecting part.

The first support part includes a central rotation shaft rotating on the frame; the central rotating shaft is connected with an indexing rotating disk by a key, and a plurality of indexing bayonets are distributed on the indexing rotating disk; the indexing bayonet of the first supporting part and the indexing bayonet of the second supporting part are respectively and correspondingly provided with a front supporting part and a rear tail end;

the indexing rotary disc is sequentially provided with a feeding station, a testing station, a marking station and an output station; the test station is positioned right above the indexing rotary disc; the feeding device is positioned at a feeding station, the testing device is positioned at a testing station, the marking machine is positioned at a marking station, and the output device is positioned at an output station; the output station is positioned below the axis of the indexing rotary disc;

a front end tip part, a front supporting part, a tail wing part, a rear tail end and a rear taper hole are sequentially distributed on the rocket projectile body from head to tail; a process gear is arranged on the tail part; the process gear is a helical gear, and an inner taper spline hole is arranged on the process gear and meshed with the tail wing part, so that when the process gear rotates, axial force is generated on the tail wing part, and the process gear is pushed to the tail part along the axial direction;

the indexing bayonet is in a horn mouth shape, a side wall T-shaped groove is formed in the side wall of the bayonet, a process end face is arranged on an outer port of the side wall T-shaped groove, a process support is arranged on the process end face, a radial screw rod piece is arranged on the process support, a guide sliding block connected with the radial screw rod piece is arranged in the side wall T-shaped groove, a front articulated arm is hinged to the guide sliding block and connected with a rear articulated arm, and the rear articulated arm is connected with a rear guide block sliding in the side wall T-shaped groove;

an outer ejection spring is connected between the guide sliding block and the rear guide block.

The dynamic balance main body comprises a lower frame; the lower part of the lower frame is respectively provided with a trundle component, the upper part of the lower frame is obliquely provided with an oblique beam, the upper part of the oblique beam is connected with an upper frame, and an oblique rib is arranged between the lower frame and the oblique beam;

a V-shaped support or an arc support for supporting the first supporting part and the second supporting part is arranged on the upper frame;

a support plate is arranged below the lower frame, and a foot margin assembly is arranged on the support plate and is used for contacting the ground;

the caster wheel assembly comprises a caster wheel connecting plate arranged on the lower frame, and a movable caster wheel and a fixed caster wheel are respectively arranged on the caster wheel connecting plate;

the caster connecting plate is arranged on the lower frame through a welding column;

the lower margin subassembly includes the adjusting screw who goes up and down to set up in backup pad lower extreme, and it has the chassis to articulate through bolt and nut in adjusting screw below for with ground contact.

The test device comprises a test bracket arranged on the lower frame; a support lifting tailstock which is correspondingly contacted with the rear taper hole is lifted at the lower end of one side of the test support;

the top of the bracket is horizontally arranged on the lifting tailstock of the bracket through a spring at the tail part of the bracket;

a support longitudinal sliding block longitudinally slides on the other side of the test support, and a support lifting headstock which is synchronously lifted with the support lifting tailstock is arranged at the lower end of the support longitudinal sliding block;

a bracket front inner taper sleeve coaxial with the bracket tip is horizontally arranged on the bracket lifting headstock;

a test driving gear shaft and a test gauge head or a dynamic unbalance impulse tester are arranged on the test support and are used for being meshed with the helical gear; the test gauge head or the dynamic unbalance impulse tester is used for pressure contact of the rotating outer side wall of the rocket projectile body and testing dynamic unbalance parameters;

the support center and the support front inner taper sleeve oppositely push the rocket projectile body, and the test driving gear shaft drives the rocket projectile body to rotate through the bevel gear;

the output device comprises an output inner hexagonal sleeve mechanical arm and an output guide plate; the output inner hexagonal sleeve mechanical arm is used for screwing the end of a radial screw rod piece positioned at an output station, and the front articulated arm and the rear articulated arm are changed into an unfolded state from a folded state through an outer top spring; the output guide plate is obliquely arranged, an inlet is positioned at the lower end of the indexing bayonet and is used for receiving the rocket projectile rolled out from the indexing bayonet;

the rocket projectile body falls from the output guide plate or is placed on an output bracket on the dismounting device through a manipulator.

The utility model is suitable for a dynamic unbalance impulse parameter to individual soldier rocket projectile tests. When in use, the inclined ribs are pushed to realize the movement of the swing frame by utilizing the rolling of the foot wheel set; after the test site is reached, adjusting a screw rod of the foot margin assembly to enable the foot margin assembly to be in contact with the ground, and enabling the foot wheel group to ascend and suspend in the air to ensure that the swing frame is stably fixed; the device such as the swing rod and the bullet fixing frame with specific product structures is arranged at the upper end of the swing frame, and the dynamic unbalance impulse parameter test of different products can be carried out.

The utility model discloses use materials commonly used such as angle bar, channel-section steel built-up welding to become lower carriage, upper ledge, utilize such as diagonal bar, sloping to weld its connection group together, as basic frame, be equipped with devices such as different pendulum rods, solid bullet frame, can satisfy the experimental requirement of different products.

The utility model has the advantages of simple structure, convenient operation are suitable for field work or the removal, the turnover of momentum rocker under the unable place circumstances that gets into of vehicle.

The lower end of the frame is provided with the foot wheel set, so that the impulse swing frame is convenient to move and rotate.

The lower foot assembly is arranged at the lower end of the frame and is lifted through the screw rod, the lower foot assembly is lifted above the trundle to leave the ground in the transportation process, and the lower foot assembly is lowered to the lower part of the trundle to be in contact with the ground after arriving at a test site, so that the reliable fixation of the momentum pendulum frame in the using process is realized.

The utility model relates to a rationally, low cost, durable, safe and reliable, easy operation, labour saving and time saving, saving fund, compact structure and convenient to use.

Drawings

Fig. 1 is a schematic view of the structure of the impulse pendulum frame of the present invention.

Fig. 2 is a schematic structural diagram of the lower frame of the present invention.

Fig. 3 is a schematic structural view of the caster assembly of the present invention.

Fig. 4 is a schematic structural view of the foot assembly of the present invention.

Fig. 5 is a schematic view of the usage structure of the rocket projectile of the present invention.

Fig. 6 is a schematic structural view of the support part of the present invention.

Fig. 7 is a schematic view of the indexing rotary disk structure of the present invention.

Fig. 8 is a schematic diagram of the overall use structure of the test of the present invention.

Fig. 9 is a schematic structural diagram of the test unit of the present invention.

Fig. 10 is a schematic view of the process gear structure of the present invention.

Fig. 11 is a schematic structural view of the front cone cover of the present invention.

Fig. 12 is a schematic structural view of the foot assembly of the present invention.

Wherein: 1. a lower frame; 2. a caster assembly; 3. a diagonal rib; 4. an oblique beam; 5. putting the frame on; 6. a foot margin assembly; 7. a support plate; 8. a caster connecting plate; 9. a movable caster; 10. fixing a caster; 11. welding the column; 12. a chassis; 13. adjusting the screw rod; 14. a bolt; 15. a nut; 16. a rocket projectile body; 17. a tail portion; 18. the rear tail end; 19. a front support portion; 20. a rear taper hole; 21. a front tip portion; 22. a process gear; 23. an inner taper splined bore; 24. a first support section; 25. a second support portion; 26. an intermediate adjustable connection; 27. a central rotating shaft; 28. indexing and rotating the disc; 29. an indexing bayonet; 30. a bayonet sidewall; 31. a process end face; 32. a side wall T-shaped groove; 33. a process support; 34. a radial screw member; 35. a guide slider; 36. an outer top spring; 37. a front articulated arm; 38. a rear articulated arm; 39. a rear guide block; 40. a dynamic balance body; 41. a feeding device; 42. a testing device; 43. marking machine; 44. an output device; 45. a feeding manipulator; 46. a test rack; 47. a support lifting tailstock; 48. a support center; 49. a bracket tail spring; 50. a bracket longitudinal slide block; 51. a bracket lifting headstock; 52. an inner taper sleeve in front of the bracket; 53. testing the driving gear shaft; 54. outputting an inner hexagonal sleeve mechanical arm; 55. an output guide plate; 56. a gear storage channel; 57. a channel outlet; 58. a side outlet channel; 59. a Z-shaped side pushing head; 60. an angle adjustment rack; 61. pre-installing a support; 62. a front V-shaped bracket; 63. a rear V-shaped bracket; 64. a rear apex portion; 65. an output support; 66. swinging the front taper top sleeve; 67. c-type card matching; 68. a rear shifting plate; 69. an n-type toggle manipulator; 70. the curved peg of tapering.

Detailed Description

As shown in fig. 1-12, the intelligent center for detecting rocket projectile imbalance parameters of the present embodiment includes a pre-installation device and/or a disassembly device;

the pre-installation means includes a gear storage channel 56; the process gear 22 is vertically placed in the gear storage channel 56; a channel outlet 57 is arranged at one end of the gear storage channel 56, and a push rod is arranged at the other end of the gear storage channel 56 and used for pushing the process gear 22 to the channel outlet 57; one end of the channel outlet 57 is connected with a side outlet channel 58, and the other end of the channel outlet 57 is provided with a Z-shaped side push head 59 and an angle adjusting rack 60;

when one transverse vertical plate of the Z-shaped side pushing head 59 is contacted with the outer end face of the process gear 22 in a vertical state, the other transverse vertical plate of the Z-shaped side pushing head 59 shields the channel outlet 57;

a longitudinal vertical plate between one transverse vertical plate of the Z-shaped side pushing head 59 and the other transverse vertical plate of the Z-shaped side pushing head 59 is used for contacting the rear end part of the process gear 22 and pushing the process gear 22 to roll forwards;

a pre-mounting support 61 is longitudinally arranged at the output end of the transversely arranged side outlet channel 58;

a front V-shaped bracket 62 and a rear V-shaped bracket 63 are arranged on the pre-mounting support 61 in a lifting manner and are used for supporting the lower end of the outer side wall of the rocket projectile body 16; a rear nose portion 64 is provided at the longitudinal end of the pre-mount support 61 to contact the rear tapered hole 20 of the rocket projectile body 16; the pre-mounting support 61 slides longitudinally on the frame assembly;

the pre-assembled seats 61 deliver the rocket projectiles 16 to the side exit passage 58 exit ports;

the angle adjusting rack 60 is transversely movable and used for pushing the process gear 22 sleeved on the rocket projectile body 16 to rotate so that the inner taper spline hole 23 is meshed with the tail wing part 17;

in the gear storage channel 56, the push rod pushes the process gear 22 toward the channel outlet 57;

the pre-mounting support 61 pushes the rocket projectile 16 supported by the front V-shaped bracket 62 and the rear V-shaped bracket 63 to the outlet of the side outlet channel 58;

the dismounting device comprises an output bracket 65 with the same structure as the pre-mounting support 61; a support of a swing front taper top sleeve 66 is hinged to the front end part of the pre-installation support 61, and when the support is in a vertical state, the swing front taper top sleeve 66 is sleeved on the front end tip part 21; when the support becomes horizontal, the swing front taper top sleeve 66 is separated from the front tip 21;

an n-type toggle manipulator 69 is arranged on the output bracket 65, a longitudinally movable C-type counter clamp 67 is oppositely arranged at the lower end of the n-type toggle manipulator 69, a rear toggle plate 68 is arranged at the rear part of the C-type counter clamp 67, and a bent hanging rod 70 with a taper is arranged at the front end part of the output bracket 65;

the rear kick plate 68 pushes the process gear 22 forward away from the rocket projectile 16;

the C-shaped clamp 67 is used for clamping the process gear 22 and mounting the process gear 22 leaving the rocket projectile body 16 on the tapered bent hanging rod 70;

the tapered curved hanger bar 70 is connected to the gear storage channel 56 either directly or by a robotic arm.

A testing device is arranged between the pre-installation device and the dismounting device;

the testing device comprises a rack assembly and a dynamic balance main body 40 arranged on the rack assembly; a feeding device 41, a marking machine 43 and an output device 44 are respectively corresponded on the outer side of the dynamic balance main body 40;

a dynamic balance body 40 for testing the dynamic unbalance impulse parameters of the rocket projectile 16;

a loading device 41 including a loading manipulator 45 for placing the rocket projectile 16 from the pre-mounting seat 61 onto the dynamic balance body 40;

the test device 42 is used as a part of the dynamic balance main body 40 and is used for butting two ends of the rocket projectile body 16 and driving the rocket projectile body 16 to rotate for testing;

a marking machine 43 for marking on the rocket projectile 16 and recording the dynamic unbalance impulse parameters;

and an output device 44 for outputting the rocket projectile 16 from the testing device 42.

The dynamic balance main body 40 further comprises a first supporting part 24 and a second supporting part 25 which are symmetrically and coaxially arranged; the first support 24 is in driving connection with the second support 25 via an intermediate adjustable connection 26.

The first support part 24 includes a central rotation shaft 27 rotated on the frame; an indexing rotary disk 28 is connected to the central rotary shaft 27 through a key, and a plurality of indexing bayonets 29 are distributed on the indexing rotary disk 28; the indexing bayonet 29 of the first supporting part 24 and the indexing bayonet 29 of the second supporting part 25 are respectively correspondingly provided with the front supporting part 19 and the rear tail end 18;

the indexing rotary disc 28 is sequentially provided with a feeding station, a testing station, a marking station and an output station; the test station is located directly above the indexing rotary disk 28; the feeding device 41 is positioned at a feeding station, the testing device 42 is positioned at a testing station, the marking machine 43 is positioned at a marking station, and the output device 44 is positioned at an output station; the output station is positioned below the axial lead of the indexing rotary disk 28;

a front end tip part 21, a front supporting part 19, a tail wing part 17, a rear tail end 18 and a rear taper hole 20 are sequentially distributed on the rocket projectile body 16 from head to tail; a process gear 22 is arranged on the tail part 17; the process gear 22 is a helical gear, and an inner taper spline hole 23 is arranged on the process gear 22 and meshed with the tail part 17, so that when the process gear rotates, axial force is generated on the tail part 17, and the process gear 22 is pushed to the tail part along the axial direction;

the indexing bayonet 29 is in a bell mouth shape, a side wall T-shaped groove 32 is arranged on a bayonet side wall 30, a process end face 31 is arranged on an outer port of the side wall T-shaped groove 32, a process support 33 is arranged on the process end face 31, a radial screw rod piece 34 is arranged on the process support 33, a guide sliding block 35 connected with the radial screw rod piece 34 is arranged in the side wall T-shaped groove 32, a front articulated arm 37 is articulated on the guide sliding block 35, the front articulated arm 37 is connected with a rear articulated arm 38, and the rear articulated arm 38 is connected with a rear guide block 39 sliding in the side wall T-shaped groove 32;

an outer top spring 36 is connected between the guide slider 35 and the rear guide block 39.

The dynamic balance main body comprises a lower frame 1; the lower part of the lower frame 1 is respectively provided with a caster wheel component 2, the upper part of the lower frame 1 is obliquely provided with an oblique beam 4, the upper part of the oblique beam 4 is connected with an upper frame 5, and an oblique rib 3 is arranged between the lower frame 1 and the oblique beam 4;

a V-shaped support or an arc support for supporting the first supporting part 24 and the second supporting part 25 is arranged on the upper frame 5;

a support plate 7 is arranged below the lower frame 1, and a foot margin assembly 6 is arranged on the support plate 7 and is used for contacting with the ground;

the caster wheel assembly 2 comprises a caster wheel connecting plate 8 arranged on the lower frame 1, and a movable caster wheel 9 and a fixed caster wheel 10 are respectively arranged on the caster wheel connecting plate 8;

the caster connecting plate 8 is arranged on the lower frame 1 through a welding column 11;

the foot assembly 6 comprises an adjusting screw 13 which is arranged at the lower end of the supporting plate 7 in a lifting way, and a chassis 12 is hinged below the adjusting screw 13 through a bolt 14 and a nut 15 and is used for being in contact with the ground.

The test device 42 comprises a test bracket 46 arranged on the lower frame 1; a support lifting tailstock 47 which is correspondingly contacted with the rear taper hole 20 is lifted and lowered at the lower end of one side of the test support 46;

the support center 48 is horizontally arranged on the support lifting tailstock 47 through a support tail spring 49;

a bracket longitudinal sliding block 50 longitudinally slides on the other side of the test bracket 46, and a bracket lifting headstock 51 which is synchronously lifted with the bracket lifting tailstock 47 is arranged at the lower end of the bracket longitudinal sliding block 50;

a bracket front inner taper sleeve 52 coaxial with the bracket tip 48 is horizontally arranged on the bracket lifting head seat 51;

a test driving gear shaft 53 and a test gauge head or a dynamic unbalance impulse tester are arranged on the test support 46 and are used for being meshed with the helical gear; the test gauge head or the dynamic unbalance impulse tester is used for pressure contact of the rotary outer side wall of the rocket projectile body 16 and testing dynamic unbalance parameters;

the support tip 48 and the support front inner taper sleeve 52 oppositely push against the rocket projectile body 16, and the test driving gear shaft 53 drives the rocket projectile body 16 to rotate through a bevel gear;

the output device 44 comprises an output inner hexagonal sleeve mechanical arm 54 and an output guide plate 55; the output inner hexagonal socket mechanical arm 54 is used for screwing the ends of the radial screw rods 34 at the output station, and the front articulated arm 37 and the rear articulated arm 38 are changed from the folded state to the unfolded state through the outer top spring 36; the output guide plate 55 is obliquely arranged, an inlet is positioned at the lower end of the indexing bayonet 29, and is used for receiving the rocket projectile body 16 rolled out from the indexing bayonet 29;

the rocket projectiles 16 roll off the output guide 55 or are robotically placed onto the output carriage 65 on the detacher.

The automatic control method for the rocket projectile dynamic unbalance test comprises the following steps,

step a, first, the process gear 22 is vertically placed in the gear storage passage 56; then, the process gear 22 is pushed forward along the side outlet channel 58 by the Z-shaped side push head 59, one transverse vertical plate of the Z-shaped side push head 59 is in contact with the outer end face of the process gear 22 in a vertical state, and the other transverse vertical plate of the Z-shaped side push head 59 shields the channel outlet 57; secondly, the pre-mounting support 61 conveys the rocket projectile 16 to the end of the side outlet channel 58 and accepts and inserts into the internally tapered splined bore 23; thirdly, the front and rear V-shaped brackets 62 and 63 are alternately lifted and lowered in cooperation with the rear apex portion 64, so that the process gear 22 is inserted onto the tail wing portion 17; then, the angle adjusting rack 60 moves transversely to push the process gear 22 sleeved on the rocket projectile body 16 to rotate, so that the inner taper spline hole 23 is meshed on the tail wing part 17;

step B, mounting the rocket projectile body 16 in the step A on a testing device;

step C, executing a testing step;

in step C, the following steps are included;

step one, mounting a process gear 22 on the tail wing part, so that an inner taper spline hole 23 is meshed with the tail wing part 17;

step two, the rocket projectile body 16 is installed on the dynamic balance main body 40 by the feeding manipulator 45; firstly, at a feeding station, correspondingly installing a front supporting part 19 and a rear tail end 18 on an indexing bayonet 29 of a first supporting part 24 and an indexing bayonet 29 of a second supporting part 25 respectively; then, the radial screw member 34 drives the guide slider 35 and the rear guide block 39 to move towards the root of the indexing bayonet 29, so that the front hinge arm 37 and the rear hinge arm 38 are folded, thereby blocking the rocket projectile 16 from sliding out of the indexing bayonet 29;

thirdly, jacking and connecting two ends of the rocket projectile body 16 through a testing device 42 and driving the rocket projectile body 16 to rotate and test at a testing station; firstly, adjusting the position of a test bracket 46 according to a rocket projectile body 16, abutting a bracket top point 48 to a rear taper hole 20, and adjusting a bracket longitudinal slide block 50 to enable a bracket front inner taper sleeve 52 to abut against a front end tip part 21; then, the support lifting tailstock 47 and the support lifting headstock 51 drive the rocket projectile body 16 to separate from the side wall of the indexing bayonet 29, and the test driving gear shaft 53 drives the rocket projectile body 16 to rotate through a bevel gear; again, the rocket projectile 16 is tested for dynamic imbalance parameters by a test meter or dynamic imbalance impulse tester.

At the marking station, marking machine 43 marks the test parameters on rocket projectile 16;

step five, at the output station, firstly, the output inner hexagonal socket mechanical arm 54 is screwed on the end of the radial screw rod piece 34 at the output station, the front articulated arm 37 and the rear articulated arm 38 are changed from the folding state to the unfolding state through the outer top spring 36, and thus the opening of the indexing bayonet 29 is enlarged; then, the output guide plate 55 receives the rocket projectile 16 rolled out from the indexing bayonets 29.

Step D, mounting the tested rocket projectile body 16 on a dismounting device;

step E, firstly, swinging the front-end taper top sleeve 66 from upward to horizontal, so that the front-end tip 21 is sleeved with the front-end taper top sleeve 66; then, the C-shaped pair cards 67 move oppositely to embrace the process gear 22; secondly, the rear shifting plate 68 pushes the process gear 22 to move forward, and the process gear 22 moves to the front tip 21 through the alternate lifting of the front V-shaped bracket 62 and the rear V-shaped bracket 63; thirdly, the swinging front taper top sleeve 66 swings from the horizontal direction to the upward direction; meanwhile, the process gear 22 is clamped by the C-shaped clamp 67 and the rear poking plate 68, and the process gear 22 is sleeved on the tapered bent hanging rod 70 by the n-shaped poking manipulator 69.

The utility model discloses the ingenious appearance that utilizes rocket projectile body 16, fin portion 17 realizes interlock technology gear 22's interior taper splined hole 23, in order to drive the transmission, adopt the helical gear, it produces the axial component, when realizing meshing transmission, promote gear and fin portion meshing inseparable often, back tail end 18, preceding supporting part 19 realizes rotatory the support, utilize back taper hole 20, front end point portion 21 realizes coaxial adjusting well, first supporting part 24, second supporting part 25 connects as an organic wholely through middle adjustable connecting portion 26, can be the spline, the sleeve pipe, general modes such as screw thread, thereby satisfy different length rocket projectile requirements.

The indexing rotary disk 28 loads the rocket projectiles through the indexing bayonet 29 by driving rotation through the central rotary shaft 27, one or more at a time. The utility model has the advantages that the technical end face 31 of the bayonet side wall 30 is convenient to install, the side wall T-shaped groove 32 realizes guiding, the technical support 33 is provided with a radial screw rod piece 34 to realize the adjustment of the radial position of the guiding slide block 35 to meet the excircle requirements of rocket projectiles with different sizes, the rocket projectiles are sent into the indexing bayonet 29, under the gravity action of the rocket projectiles, the rocket projectiles are in pressure contact with the front articulated arm 37 and overcome the drawing spring 36, the rear guide block 39 is driven to slide in the side wall T-shaped groove 32 to expand the rear articulated arm 38, so that the rocket projectiles enter the indexing bayonet 29, under the action of the spring force, the front articulated arm 37 is folded with the rear articulated arm 38, and the rear articulated arm 38 is in contact with the other side wall of the indexing bayonet 29 through the pushing of the radial screw rod piece 34, thereby preventing the rocket projectiles from leaving the indexing bayonet 29, then the sharp part 21 at the front ends of the two ends of the, the rotation is realized through the helical gear, so that the dynamic unbalance impulse is tested.

As practical application, the embodiment utilizes angle iron to weld the basic frame, and the lower end of the frame is provided with the trundles and the foot components, so that the portable movement and turnover of the impulse swing frame during field operation are solved.

In order to realize the convenient movement and turnover of the impulse swing frame, the lower end of the frame is provided with the foot wheel set, and the impulse swing frame can be quickly and conveniently moved in a place where vehicles cannot enter. The lower end of the frame is provided with the foot margin assembly, so that the impulse swing frame can be reliably fixed in the using process.

The utility model discloses a portable impulse pendulum frame comprises lower frame, truckle group, diagonal muscle, sloping, upper ledge, adjusting screw, backup pad. See figure 1.

The main parts of the device are basic frames, the lower frame and the upper frame are formed by welding common materials such as angle iron, channel steel and the like in a combined mode, the lower frame and the upper frame are connected and welded together by oblique ribs, oblique beams and the like, and the basic frames can meet the test requirements of different products.

The lower frame 1 is butt welded together by 50 x 5 angle irons, making 4-14 holes on the long side for connecting the caster assembly with the base frame by means of weld studs 11. Holes 4-35 are made in the short sides for connecting the foot assembly to the basic frame via the support plate 7.

The truckle subassembly comprises truckle connecting plate, activity truckle, fixed truckle, welding post. The movable caster 9 and the fixed caster 10 are standard belt connection assemblies. The hole site size of the caster connecting plate 8 is designed according to the installation positions of the movable caster 9 and the fixed caster 10. Firstly, welding and fixing a welding column 11 on the lower frame 1 according to the hole site size of 4-phi 14, then sleeving a central hole of a connecting plate 8 on the welding column 11, adjusting the direction to enable two sides of the connecting plate to be parallel to angle irons of the lower frame, and then welding and fixing the connecting plate on the lower frame 1. The movable caster 9 and the fixed caster 10 can be fixedly installed on the connecting plate 8 through bolts. The movable caster wheels 9 are universal wheels and can conveniently rotate in any direction; the rigid caster 10 moves therewith.

The foundation assembly consists of a chassis, an adjusting screw, a bolt and a nut. The adjusting screw 13 is inserted on the chassis 12, and the side surface is jacked into the groove through the bolt 13 and the nut 14 to prevent rotation. Backup pad 7 welded fastening is on lower frame 1, and screw rod 13 passes through T type threaded connection with backup pad 7 for lower margin subassembly can go up and down, rises to the truckle top in the transportation and leaves ground, falls to truckle below and ground contact after arriving experimental place, has realized the reliable fixed of momentum pendulum frame use.

The adjusting screw 13 is a long shaft part, and the part matched with the supporting plate 7 is designed into a T-shaped thread, so that the purpose of quick lifting is achieved. The upper end is a square wrench groove structure, which is convenient to be matched with a tool when rotating. The bottom end of the base plate is matched with the base plate 12, and an annular groove is reserved for inserting a bolt into the side surface of the base plate to prevent axial rotation.

The chassis 12 is a disc part, a central hole is matched with the bottom of the adjusting screw rod 13, and a threaded hole is designed at the alignment position of the measuring surface and the annular groove of the adjusting screw rod 13 and used for installing a bolt 14 to prevent the chassis 12 and the adjusting screw rod 13 from rotating axially. A nut 15 is arranged at the contact position of the bolt 14 and the outer diameter of the chassis 12, so that the looseness of thread fit after impact vibration in the test process is prevented.

The supporting plate 7 is a disc part, and a T-shaped thread is designed at the center of the supporting plate and is used for being matched with the adjusting screw rod 13. The support plate 7 is composed of 4 pieces, is welded and fixed on the lower frame 1 and is integrated with the basic frame. During the use, through rotatory adjusting screw 13, screw-thread fit department axial displacement makes basic frame can go up and down fast, realizes truckle subassembly, lower margin subassembly and lands the switching requirement, reaches the momentum and pendulum frame and moves or fixed purpose.

The utility model discloses the ingenious appearance that utilizes rocket projectile body 16, fin portion 17 realizes interlock technology gear 22's interior taper splined hole 23, in order to drive the transmission, adopt the helical gear, it produces the axial component, when realizing meshing transmission, promote gear and fin portion meshing inseparable often, back tail end 18, preceding supporting part 19 realizes rotatory the support, utilize back taper hole 20, front end point portion 21 realizes coaxial adjusting well, first supporting part 24, second supporting part 25 connects as an organic wholely through middle adjustable connecting portion 26, can be the spline, the sleeve pipe, general modes such as screw thread, thereby satisfy different length rocket projectile requirements.

The indexing rotary disk 28 loads the rocket projectiles through the indexing bayonet 29 by driving rotation through the central rotary shaft 27, one or more at a time. The utility model has the advantages that the technical end face 31 of the bayonet side wall 30 is convenient to install, the side wall T-shaped groove 32 realizes guiding, the technical support 33 is provided with a radial screw rod piece 34 to realize the adjustment of the radial position of the guiding slide block 35 to meet the excircle requirements of rocket projectiles with different sizes, the rocket projectiles are sent into the indexing bayonet 29, under the gravity action of the rocket projectiles, the rocket projectiles are in pressure contact with the front articulated arm 37 and overcome the drawing spring 36, the rear guide block 39 is driven to slide in the side wall T-shaped groove 32 to expand the rear articulated arm 38, so that the rocket projectiles enter the indexing bayonet 29, under the action of the spring force, the front articulated arm 37 is folded with the rear articulated arm 38, and the rear articulated arm 38 is in contact with the other side wall of the indexing bayonet 29 through the pushing of the radial screw rod piece 34, thereby preventing the rocket projectiles from leaving the indexing bayonet 29, then the sharp part 21 at the front ends of the two ends of the, the rotation is realized through the helical gear, so that the dynamic unbalance impulse is tested. Support is realized to dynamic balance main part 40, accomplish the test of dynamic unbalance impulse, loading attachment 41 has realized automatic feeding, testing arrangement 42 realizes automatic testing, marking machine 43 marks the convenient direct reading of test data, output device 44 realizes automatic output, material loading manipulator 45 realizes the material loading, experimental support 46 passes through the arm operation, support lift tailstock 47 goes up and down through the push rod, support top 48 realizes the flexible support through support afterbody spring 49, vertical removal support lift headstock 51 is realized to vertical slider 50 of support, the centre gripping to the rocket projectile is realized through inner taper sleeve 52 before the support, rotary drive is realized to experimental drive gear shaft 53, hexagonal sleeve arm 54 realizes the output of rocket projectile with the cooperation of output deflector 55 in the output. The utility model discloses have higher automation, practice thrift the manpower, improve the measuring accuracy, realized the ingenious centre gripping to the rocket projectile. The utility model discloses a gear storage channel 56 has realized the prestore of gear, channel outlet 57 realizes horizontal output, side outlet channel 58 realizes that horizontal process links up, with gear feeding to the rocket projectile of erection support 61 in advance on, the crisscross stair structure that forms of two diaphragms of Z type side top 59, thereby when realizing the propelling movement gear, block the output of follow-up gear, angle adjustment rack 60 realizes the gear direction adjustment, in order to realize the interlock adaptation, preceding V type bracket 62, back V type bracket 63 realizes the centering, back apical part 64 realizes supplementary back apical part, thereby conveniently pack into the gear, output support 65 is for supporting, the top before tapering top cover 66 realizes before the swing, the C type realizes cohesion and support to card 67, back dial board 68 realizes promoting, n type stirs manipulator 69 and has high pair control, take the crooked peg 70 of tapering to make things convenient for the storage of gear. The method realizes the whole automation and has good compatibility.

Claims (6)

1. An intelligent center for detecting rocket projectile imbalance parameters is characterized in that: comprises a pre-installation device and/or a disassembly device;

the pre-installation device comprises a gear storage channel (56); a process gear (22) is vertically placed in the gear storage channel (56); a channel outlet (57) is arranged at one end of the gear storage channel (56), and a push rod is arranged at the other end of the gear storage channel (56) and used for pushing the process gear (22) to the channel outlet (57); one end of the channel outlet (57) is connected with a side outlet channel (58), and the other end of the channel outlet (57) is provided with a Z-shaped side push head (59) and an angle adjusting rack (60);

when one transverse vertical plate of the Z-shaped side push head (59) is contacted with the outer end face of the process gear (22) in a vertical state, the other transverse vertical plate of the Z-shaped side push head (59) shields the channel outlet (57);

a longitudinal vertical plate between one transverse vertical plate of the Z-shaped side push head (59) and the other transverse vertical plate of the Z-shaped side push head (59) is used for contacting the rear end part of the process gear (22) and pushing the process gear (22) to roll forwards;

a pre-mounting support (61) is longitudinally arranged at the output end of the transversely arranged side outlet channel (58);

the pre-mounting support (61) is provided with a front V-shaped bracket (62) and a rear V-shaped bracket (63) in a lifting manner and is used for supporting the lower end of the outer side wall of the rocket projectile body (16); a rear jacking point part (64) is arranged at the longitudinal tail end of the pre-mounting support (61) to be in contact with a rear taper hole (20) of the rocket projectile body (16); the pre-mounting support (61) slides longitudinally on the frame assembly;

the pre-mounting support (61) sends the rocket projectile body (16) to an output port of the side outlet channel (58);

the angle adjusting rack (60) is transversely movable and used for pushing the process gear (22) sleeved on the rocket projectile body (16) to rotate so as to enable the inner taper spline hole (23) to be meshed on the tail wing part (17);

in the gear storage channel (56), the push rod pushes the process gear (22) towards the channel outlet (57);

the pre-mounting support (61) pushes the rocket projectile body (16) supported by the front V-shaped bracket (62) and the rear V-shaped bracket (63) to the outlet of the side outlet channel (58);

the dismounting device comprises an output bracket (65) with the same structure as the pre-mounting support (61); a support of a swing front taper top sleeve (66) is hinged to the front end part of the pre-installed support (61), and when the support is in a vertical state, the swing front taper top sleeve (66) is sleeved on the front end tip part (21); when the support becomes a horizontal state, the swing front taper top sleeve (66) is separated from the front end tip part (21);

an n-type toggle manipulator (69) is arranged on the output support (65), a longitudinally movable C-type counter block (67) is oppositely arranged at the lower end of the n-type toggle manipulator (69), a rear toggle plate (68) is arranged at the rear part of the C-type counter block (67), and a bent hanging rod (70) with a taper is arranged at the front end part of the output support (65);

the rear shifting plate (68) pushes the process gear (22) to move forward to leave the rocket projectile body (16);

the C-shaped clamp (67) is used for clamping the process gear (22) and mounting the process gear (22) leaving the rocket projectile body (16) on the tapered bent hanging rod (70);

the tapered curved hanger bar (70) is connected to the gear storage channel (56) either directly or by a robotic arm.

2. An intelligent center for detecting rocket projectile imbalance parameters according to claim 1, wherein: a testing device is arranged between the pre-installation device and the dismounting device;

the testing device comprises a rack assembly and a dynamic balance main body (40) arranged on the rack assembly; a feeding device (41), a marking machine (43) and an output device (44) are respectively corresponding to the outer side of the dynamic balance main body (40);

a dynamic balance body (40) for testing the dynamic unbalance impulse parameters of the rocket projectile (16);

a feeding device (41) comprising a feeding manipulator (45) for placing the rocket projectile (16) from the pre-installation support (61) onto the dynamic balance main body (40);

the test device (42) is used as a part of the dynamic balance main body (40) and is used for butting two ends of the rocket projectile body (16) and driving the rocket projectile body (16) to rotate for testing;

the marking machine (43) is used for marking on the rocket projectile body (16) and recording dynamic unbalance impulse parameters;

and an output device (44) for outputting the rocket projectile (16) from the testing device (42).

3. An intelligent center for detecting rocket projectile imbalance parameters according to claim 2, wherein: the dynamic balance main body (40) also comprises a first supporting part (24) and a second supporting part (25) which are symmetrically and coaxially arranged; the first supporting part (24) and the second supporting part (25) are in transmission connection through an intermediate adjustable connecting part (26).

4. An intelligent center for detecting rocket projectile imbalance parameters according to claim 3, wherein: the first support part (24) comprises a central rotating shaft (27) rotating on the frame; an indexing rotary disk (28) is connected to the central rotary shaft (27) through a key, and a plurality of indexing bayonets (29) are distributed on the indexing rotary disk (28); the indexing bayonet (29) of the first supporting part (24) and the indexing bayonet (29) of the second supporting part (25) are respectively correspondingly provided with a front supporting part (19) and a rear tail end (18);

the indexing rotary disc (28) is sequentially provided with a feeding station, a testing station, a marking station and an output station; the test station is positioned right above the indexing rotary disk (28); the feeding device (41) is positioned at a feeding station, the testing device (42) is positioned at a testing station, the marking machine (43) is positioned at a marking station, and the output device (44) is positioned at an output station; the output station is positioned below the axial lead of the indexing rotary disc (28);

a front end tip part (21), a front supporting part (19), a tail wing part (17), a rear tail end (18) and a rear taper hole (20) are sequentially distributed on the rocket projectile body (16) from head to tail; a process gear (22) is arranged on the tail wing part (17); the process gear (22) is a helical gear, and an inner taper spline hole (23) is arranged on the process gear (22) and meshed with the tail part (17), so that when the process gear rotates, axial force is generated on the tail part (17) to push the process gear (22) to the tail part along the axial direction;

the indexing bayonet (29) is in a bell mouth shape, a side wall T-shaped groove (32) is formed in a bayonet side wall (30), a process end face (31) is arranged on an outer port of the side wall T-shaped groove (32), a process support (33) is arranged on the process end face (31), a radial screw rod piece (34) is arranged on the process support (33), a guide sliding block (35) connected with the radial screw rod piece (34) is arranged in the side wall T-shaped groove (32), a front articulated arm (37) is articulated on the guide sliding block (35), the front articulated arm (37) is connected with a rear articulated arm (38), and the rear articulated arm (38) is connected with a rear guide block (39) sliding in the side wall T-shaped groove (32);

an outer top spring (36) is connected between the guide slide block (35) and the rear guide block (39).

5. An intelligent center for detecting rocket projectile imbalance parameters according to claim 4, wherein: the dynamic balance main body comprises a lower frame (1); the lower part of the lower frame (1) is respectively provided with a caster assembly (2), an oblique beam (4) is obliquely arranged above the lower frame (1), an upper frame (5) is connected above the oblique beam (4), and an oblique rib (3) is arranged between the lower frame (1) and the oblique beam (4);

a V-shaped support or an arc support for supporting the first supporting part (24) and the second supporting part (25) is arranged on the upper frame (5);

a support plate (7) is arranged below the lower frame (1), and a foot margin assembly (6) is arranged on the support plate (7) and is used for contacting the ground;

the caster wheel assembly (2) comprises a caster wheel connecting plate (8) arranged on the lower frame (1), and the caster wheel connecting plate (8) is respectively provided with a movable caster wheel (9) and a fixed caster wheel (10);

the caster connecting plate (8) is arranged on the lower frame (1) through a welding column (11);

the ground pin assembly (6) comprises an adjusting screw (13) which is arranged at the lower end of the supporting plate (7) in a lifting mode, and a chassis (12) is hinged to the lower portion of the adjusting screw (13) through a bolt (14) and a nut (15) and is used for being in contact with the ground.

6. An intelligent center for detecting rocket projectile imbalance parameters according to claim 5, wherein: the test device (42) comprises a test bracket (46) arranged on the lower frame (1); a support lifting tailstock (47) which is correspondingly contacted with the rear taper hole (20) is lifted at the lower end of one side of the test support (46);

the support center (48) is horizontally arranged on the support lifting tailstock (47) through a support tail spring (49);

a longitudinal support slider (50) longitudinally slides on the other side of the test support (46), and a support lifting headstock (51) which synchronously lifts with the support lifting tailstock (47) is arranged at the lower end of the longitudinal support slider (50);

a bracket front inner taper sleeve (52) coaxial with the bracket tip (48) is horizontally arranged on the bracket lifting headstock (51);

a test driving gear shaft (53) and a test gauge head or a dynamic unbalance impulse tester are arranged on the test support (46) and are used for being meshed with the helical gear; the test gauge head or the dynamic unbalance impulse tester is used for pressure contact of the rotary outer side wall of the rocket projectile body (16) and testing dynamic unbalance parameters;

the support tip (48) and the support front inner taper sleeve (52) oppositely push against the rocket projectile body (16), and the test driving gear shaft (53) drives the rocket projectile body (16) to rotate through a bevel gear;

the output device (44) comprises an output inner hexagonal sleeve mechanical arm (54) and an output guide plate (55); the output inner hexagonal sleeve mechanical arm (54) is used for screwing the end of a radial screw rod piece (34) at an output station, and the front articulated arm (37) and the rear articulated arm (38) are changed into an unfolded state from a folded state through an outer top spring (36); the output guide plate (55) is obliquely arranged, an inlet is positioned at the lower end of the indexing bayonet (29), and the output guide plate is used for receiving the rocket projectile body (16) rolled out from the indexing bayonet (29);

the rocket projectile (16) is rolled from the output guide plate (55) onto an output bracket (65) on the dismounting device or placed by a manipulator.

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