CN112629343B - Millimeter wave fuze manufacturing and producing process - Google Patents
Millimeter wave fuze manufacturing and producing process Download PDFInfo
- Publication number
- CN112629343B CN112629343B CN202011437285.7A CN202011437285A CN112629343B CN 112629343 B CN112629343 B CN 112629343B CN 202011437285 A CN202011437285 A CN 202011437285A CN 112629343 B CN112629343 B CN 112629343B
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- stopping
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 46
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- 238000012546 transfer Methods 0.000 claims abstract description 79
- 238000003860 storage Methods 0.000 claims description 35
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 7
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- 239000002699 waste material Substances 0.000 claims description 4
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- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 2
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- 238000000926 separation method Methods 0.000 description 2
- 102000004315 Forkhead Transcription Factors Human genes 0.000 description 1
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- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C17/00—Fuze-setting apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a millimeter wave fuze manufacturing production process, which comprises a manufactured millimeter wave fuze, a fuze conveying structure serving as a fuze accessory auxiliary transfer tool for conveying a fuze main body and/or a mail pipe accessory assembling device for installing accessories on the fuze main body. The invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a millimeter wave fuze manufacturing and producing process.
Background
The fuze is an important component in the missile and is a final execution device for the missile to exert a terminal effect, and the success or failure of the function directly determines the success or failure of the missile system and the target countermeasure. The fuse structure design mainly firmly connects all the components of the fuse into a whole, so that the fuse forms a good pneumatic appearance, has enough strength, rigidity and stability, and can bear and transfer various loads possibly encountered in the whole life cycle of the missile. At present, the structure design of the fuze mainly adopts the steps of fastening all components of the fuze on a frame, and then installing and fastening the frame in a cabin. Although the function of the fuse structure can be met according to the design method of the current fuse structure, the space utilization rate is not high under the same constraint of pneumatic appearance conditions; on the contrary, under the condition of meeting the same functions, the volume is increased, thereby leading to the increase of the mass. This form of construction is not adaptable to the direction of development of modern weapon systems that are miniaturized, lightweight, high-performance, modular.
How to provide a millimeter wave fuze, how to realize the quick and firm anti-loosening installation of the millimeter wave fuze, how to realize the automatic installation and assembly of each component, and how to realize the technical problem that the quick installation and the quick installation become urgent needs to be solved.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a millimeter wave fuze manufacturing and producing process in general.
In order to solve the problems, the invention adopts the following technical scheme:
the millimeter wave fuze auxiliary integral production total system comprises a millimeter wave fuze produced, a fuze conveying structure used as a fuze accessory auxiliary transfer tool for conveying a fuze main body and/or a mail pipe accessory assembling device used for installing accessories on the fuze main body.
A millimeter wave fuze manufacturing and producing process comprises the steps of assembling the millimeter wave fuze and/or transmitting the millimeter wave fuze to a fuze main body through a fuze transmitting structure.
The invention has reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, fund saving, compact structure and convenient use.
Drawings
FIG. 1 is a schematic diagram of the use structure of the primer of the present invention.
Fig. 2 is a schematic diagram of the overall fabrication structure of the present invention.
Fig. 3 is a schematic diagram of the fuse transfer partial delivery structure of the present invention.
Fig. 4 is a schematic diagram of the fuse transfer structure of the present invention.
Fig. 5 is a schematic diagram of the use structure of the fuze nose cone transfer mechanism of the present invention.
Fig. 6 is a schematic structural diagram of a back-to-mother feeding device of the present invention.
Fig. 7 is a schematic diagram of a fuse fitting storage and feeding fixture structure of the invention.
Fig. 8 is a schematic view of the fuse fitting unitized mounting mechanism of the present invention.
Wherein: 1. a pointed cone cap body; 2. a fuze body; 3. a back-to-back piece; 4. a retaining member; 5. positioning steps outside the cap; 6. a striker sleeve rod; 7. a firing pin end; 8. a stop groove; 9. a firing pin inner cavity; 10. a main body inner bore; 11. a main body end inner spigot; 12. a main body cavity; 13. an outer sidewall groove; 14. an open elastic ring piece; 15. opening splayed contact pieces; 16. a fuze delivery structure; 17. a fuze nose cone conveying mechanism; 18. a back-to-back feeding device; 19. the fuze accessory stores the feeding clamp; 20. the fuze accessory group installation mechanism; 21. conveying a first infeed strip; 22. transmitting a first strip gap; 23. transmitting the first processing opening; 24. transmitting the first V-shaped base; 25. conveying the transfer lifting guide rail; 26. a post-transfer heightening arm; 27. transferring the transfer lifting seat; 28. a transfer joint; 29. conveying and lifting the V-shaped seat; 30. a transfer support backstop; 31. transferring the rear swing weight; 32. a conveying support front inclined plane; 33. conveying the lengthened turning plate; 34. transmitting an upper stroke stop lever; 35. transmitting a downstroke stop lever; 36. conveying a second conveyor belt; 37. conveying the second V-shaped seat; 38. conveying the second infeed station; 39. conveying the second connecting station; 40. conveying the second stopping station; 41. a second component mounting portion; 42. a second detection station; 43. a second waste discharge station; 44. the second code spraying station; 45. a second output station; 46. the conical head is parallel to the stretcher rail; 47. a conical head side conveyor belt; 48. conical head limiting lifting head; 49. a conical head n-type chuck; 50. wedge at the rear side of the cone head; 51. the cone head moves forward to adjust the gear lever; 52. the cone head lifts the gear cone sleeve; 53. the cone head swings the mechanical arm; 54. the cone head rotates to the swing rod; 55. the cone head swings the cone sleeve head; 56. the output end of the conical head; 57. conical head guiding inclined plane; 58. the cone head is centered and presses down the herringbone seat; 59. a cone head bottom pushing part; 60. a back-to-back storage channel; 61. a back-to-back process is communicated with the groove; 62. a back-to-back rear push rod; 63. a back-to-back transverse vibration guide slot; 64. the back-to-back transverse pushing rod piece; 65. the back-to-back pushing plate transversely; 66. a back-to-back top height inclined baffle; 67. a back-to-mother transfer station; 68. a back-to-back longitudinal spring ejector rod; 69. a back-to-back rotating head; 70. a back-to-back insertion claw; 71. the back-to-back is inserted into the gap; 72. a back-to-back longitudinal spring ejector rod; 73. a back-to-back center plug; 74. a back-to-back swing auxiliary baffle; 75. a back-to-back longitudinal channel; 76. a back stop rotary tray; 77. a stop storage insert rod; 78. a stop spitting station; 79. a stop feeding station; 80. a stop spitting lifting seat; 81. an L-shaped backing fork for stopping and spitting materials; 82. a gap of a material stopping and spitting process; 83. stopping a single input station; 84. a retaining one-way upper swing shutter; 85. the stop seat is stopped and lowered; 86. a push rod is pushed by the anti-back device; 87. the stop exit limits a plurality of channels; 88. the first rotating arm is adjusted in a backstop way; 89. the first clamping frame paw is adjusted in a backstop way; 90. stopping and adjusting the first feeding station; 91. stopping and adjusting the first intermediate station; 92. the first pressing spring piece is adjusted in a backstop mode; 93. a stop adjustment engagement station; 94. the second rotary telescopic arm is adjusted in a stopping way; 95. stopping and adjusting the second taper head; 96. the second pushing sliding sleeve is adjusted in a stopping way; 97. stopping and adjusting the second intermediate station; 98. stopping and adjusting the second n-type pressing finger; 99. stopping and adjusting the second output station; 100. the second pushing-out hand is adjusted by stopping.
Detailed Description
As shown in fig. 1 to 8, the millimeter wave fuze-assisted overall manufacturing system of the present embodiment includes the manufactured millimeter wave fuze, the fuze conveying structure 16 as a fuze fitting-assisted transfer tool for conveying the fuze main body 2, and/or a mail fitting assembling device for mounting the fitting on the fuze main body 2.
The millimeter wave fuze comprises a fuze main body 2 and a pointed cone cap body 1 arranged at the left end part of the fuze main body 2; the tail part of the pointed cone cap body 1 is positioned in the main body cavity 12 of the fuze main body 2 and is connected through the back-to-mother piece 3;
the right part of the pointed cone cap body 1 is connected with an outer cap positioning step 5, the right end of the outer cap positioning step 5 is provided with a needle sleeve rod 6, the right end of the needle sleeve rod 6 is provided with a needle end 7, the needle sleeve rod 6 is provided with a thread part, and a stop groove 8 which is arranged on the needle end 7 and is positioned on the right side of the thread part;
the left end of the main body inner cavity 12 is provided with a main body inner hole 10, and the left end of the main body inner hole 10 is provided with a main body end inner spigot 11;
the cap outer positioning step 5 is positioned in the inner spigot 11 of the main body end, and after the striking pin sleeve rod 6 passes through the inner hole 10 of the main body, the thread part is exposed from the right side of the inner hole 10 of the main body and is connected with the back-to-back piece 3;
the cap outer positioning step 5 and the main body end inner spigot 11 are hexagonal, triangular or tetragonal;
The back-to-back piece 3 is arranged in the main body cavity 12, and the retaining piece 4 positioned in the main body cavity 12 is arranged on the retaining groove 8;
the left end of the pointed cone cap body 1 is of a cone structure and is matched with a fire cap;
a firing pin inner cavity 9 is arranged in the firing pin sleeve rod 6 for placing a firing pin point;
the outer side wall of the back-to-back piece 3 is provided with outer side wall grooves 13;
the retaining piece 4 comprises an opening elastic ring piece 14 with an inclined opening, and the left side of the opening elastic ring piece 14 is provided with the root part of an opening splayed contact piece 15; jacks positioned at two sides of the oblique opening are arranged on the opening elastic ring piece 14;
the opening splayed contact 15 is arranged in an apron shape, and the left end head of the opening splayed contact 15 is used for being in pressure contact with the right side face of the outer side wall groove 13.
The fuze conveying structure 16 comprises a conveying transit lifting guide rail 25 vertically arranged below the output end of the conveying first feeding strip 21 with a conveying first strip gap 22 and with a conveying first V-shaped base 24; a rear conveying heightening arm 26 is arranged on the transverse back side of the conveying transfer lifting guide rail 25 in an lengthening way, a conveying transfer lifting seat 27 is lifted on the conveying transfer lifting guide rail 25, a conveying transfer hinge joint 28 is arranged at the top of the conveying transfer lifting seat 27, and a conveying lifting V seat 29 transversely swings above the conveying transfer hinge joint 28;
A vertical conveying support backstop 30 is lengthened and arranged on the transverse back side of the conveying lifting V seat 29, a conveying support front inclined plane 32 is arranged on the transverse front side of the conveying lifting V seat 29, a conveying rear swinging weight 31 is arranged on the back side of the conveying support backstop 30, a conveying lengthening and turning plate 33 lower than the conveying support front inclined plane 32 is horizontally arranged in front of the conveying support front inclined plane 32, and a conveying upper stroke stop rod 34 and a conveying lower stroke stop rod 35 are respectively arranged at the upper and lower ends of the stroke of the conveying lengthening and turning plate 33;
the transmission lifting V seat 29 is exposed out of the transmission first strip gap 22 to vertically lift and laterally turn over the fuze main body 2 which is longitudinally arranged on the transmission first V-shaped base 24;
the two conveying lifting V seats 29 are arranged in parallel; the lower end of the transmission transit lifting seat 27 is connected with a lifting rod;
a first conveying processing gap 23 is arranged at two sides of the first conveying strip gap 22;
the transfer lifting seat 27 ascends along the transfer lifting guide rail 25, the transfer lifting V seat 29 is turned over and output after the upper top of the transfer extension turning plate 33 contacts with the transfer upper stroke stop lever 34, and the side of the fuze main body 2 is turned over and output; the transfer lifting seat 27 descends along the transfer lifting guide rail 25, and under the action of the counterweight of the transfer rear swinging counterweight 31, the transfer extension deflector 33 descends to contact with the transfer lower stroke stop lever 35 and enables the transfer lifting V seat 29 to be turned upside down for resetting.
A letter fitting assembling means for assembling a fitting to the fuse body 2; the device comprises a fuze nose cone conveying mechanism 17, a back-to-back feeding device 18, a fuze accessory storage feeding clamp 19 and/or a fuze accessory grouping and installing mechanism 20;
the fuze nose cone conveying mechanism 17 is used for positively inserting the nose cone cap body 1 into the fuze main body 2;
the back-to-mother feeding device 18 is used for installing the back-to-mother piece 3 on the thread part of the fuze main body 2;
the fuse accessory storage and feeding clamp 19 is used for feeding the stopping pieces 4 one by one;
and the fuse fitting group mounting mechanism 20 is used for mounting the backstop pieces 4 on the backstop grooves 8 on the fuse main body 2 one by one in a reverse direction and is in pressure contact with the back-to-back piece 3.
The fuze nose cone conveying mechanism 17 comprises a nose cone parallel stretcher rail 46 with a longitudinal channel in the middle;
a cone head limiting lifting head 48 controlled by a mechanical arm is arranged above the cone head parallel stretcher rail 46, a cone head rear side inclined wedge 50 with a large upper part and a small lower part is arranged on the back side of the cone head limiting lifting head 48, and a cone head n-type clamping head 49 is lifted on the front side of the cone head limiting lifting head 48;
a conical head side conveyor belt 47 for laterally poking a conical head cap body 1 side poking plate is symmetrically arranged on two sides above the conical head parallel stretcher rail 46, and a conical head bottom pushing part 59 is arranged below the conical head parallel stretcher rail 46; a push plate for longitudinally pushing the lower part of the pointed cone cap body 1 is distributed above the cone head bottom pushing part 59;
Conical head forward adjusting baffle rods 51 are symmetrically arranged on two sides above the conical head parallel stretcher rails 46;
when the pointed cone cap body 1 is vertically placed on the cone head parallel stretcher rail 46, when the pointed end is downward, the outer diameter of the striking pin sleeve rod 6 is smaller than the neutral space of the cone head forward movement adjusting baffle rod 51; when the tip is upward, the outer diameter of the corresponding part of the lower part of the tip is larger than the neutral space of the forward adjusting gear lever 51 of the cone;
a cone swing mechanical arm 53 is arranged at one side of the output end of the cone parallel stretcher rail 46, a cone rotary swing rod 54 is rotated on the cone swing mechanical arm 53,
a cone head swinging cone sleeve head 55 is arranged at the cantilever end of the cone head rotating swing rod 54;
a conical head gear-lifting cone sleeve 52 is lifted and lowered above the conical head parallel stretcher rail 46;
a cone head guide inclined plane 57 is arranged in front of a cone head output end 56 of the cone head parallel stretcher rail 46, and a cone head centering downward-pressing herringbone seat 58 is arranged below the cone head guide inclined plane 57;
the pointed cone cap 1 is vertically arranged on the cone parallel stretcher rail 46 to longitudinally advance, and the lower part of the pointed cone cap 1 is positioned in the longitudinal channel;
when the tip is downward, the taper head forward adjusting gear lever 51 is in neutral position to guide forward the striker sleeve lever 6; when the tip is upward, the cone head forward adjusting gear lever 51 keeps the upper tip of the pointed cone cap 1 from forward, but the lower needle-striking sleeve rod 6 moves forward to incline the pointed cone cap 1; the cone head n-shaped clamping head 49 presses down the tip end to the lower part of the cone head parallel stretcher rail 46, and meanwhile, the cone head rear side inclined wedge 50 blocks and pushes the pointed cone cap body 1 to retreat backwards to generate a gap, so that adjustment is realized;
The conical head up-shift conical sleeve 52 presses down the top of the subsequent striker sleeve rod 6 to be blocked from advancing;
a conical head swing mechanical arm 53 in front of a conical head up-down gear conical sleeve 52 controls a conical head swing conical sleeve head 55 to be sleeved with the tail part of a striking needle sleeve rod 6, a conical head rotary direction swinging rod 54 rotates, the needle sleeve rod 6 is horizontally placed on a conical head parallel stretcher track 46 and is longitudinally pushed to the position below a conical head centering downward-pressing herringbone seat 58 and is forwards inserted into the left end part of a fuze main body 2; the cone head centering pressing herringbone seat 58 centers and advances the pointed cone cap body 1.
The back-to-back loading device 18 comprises a back-to-back storage channel 60 arranged horizontally or obliquely downwards and longitudinally; the back-to-back piece 3 is pre-stored in the back-to-back storage channel 60;
a back-to-back process through groove 61 is formed on the periphery of the back-to-back storage channel 60 so as to be in protruding fit with the outer side wall groove 13;
a back-to-back push rod 62 is arranged at the inlet of the back-to-back storage channel 60 to push the back-to-back parts 3 fed by the feeding materials to move forward;
an input end of a back-to-back transverse vibration guide groove 63 is transversely arranged at the outlet of the back-to-back storage channel 60, one end of a back-to-back transfer station 67 is arranged at the output end of the back-to-back transverse vibration guide groove 63, and the other end of the back-to-back transfer station 67 is connected with an input end of a back-to-back longitudinal channel 75;
A push rod is provided at the back-to-back transfer station 67 to feed the back-to-back pieces 3 to the input end of the back-to-back longitudinal channel 75;
a back-to-back transverse pushing member 64 is provided on the input end side of the back-to-back transverse vibrating guide groove 63, and the back-to-back transverse pushing member 64 is connected to a back-to-back transverse pushing plate 65 that moves in the back-to-back transverse vibrating guide groove 63;
opening or shielding the outlet of the back-to-back storage channel 60 at one end of the back-to-back lateral push plate 65;
a back-to-back swing auxiliary baffle 74 is arranged at the input end of the back-to-back longitudinal channel 75 in a swinging manner, and swings on the back-to-back swing auxiliary baffle to enable the back-to-back pieces 3 to be output one by one, and is vertically placed below the back-to-back swing auxiliary baffle to assist in righting the front end face of the back-to-back pieces 3 fed from the back-to-back transverse vibration guide groove 63; the front end face of the back-to-back transverse pushing plate 65 is provided with a > port to be matched with the vertical rear end face of the back-to-back piece 3;
a back-to-back transfer station 67 disposed between the output end of the back-to-back transverse vibrating guide slot 63 and the input end of the back-to-back longitudinal channel 75;
a back-to-back longitudinal spring ejector pin 68 is arranged on the opposite side of the back-to-back transfer station 67 from the input end of the back-to-back longitudinal channel 75, a back-to-back rotating head 69 is arranged at the end of the back-to-back longitudinal spring ejector pin 68, and a back-to-back inserting claw 70 is arranged at the end of the back-to-back rotating head 69 so as to be inserted into the outer side wall groove 13; a back-to-back insertion gap 71 is provided between the back-to-back insertion claws 70 to fit with the protrusions between the outer sidewall grooves 13;
A back-to-back longitudinal spring ejector rod 72 is arranged at the center of the back-to-back insertion claw 70, and a back-to-back center ejector head 73 is arranged at the end part of the back-to-back longitudinal spring ejector rod 72 so as to be centered with the center hole of the back-to-back piece 3;
a back-to-back top height inclined baffle 66 is transversely and obliquely arranged above the output end of the back-to-back transverse vibration guide groove 63, and the distance between the lower end of the baffle and the upper bottom surface of the back-to-back transverse vibration guide groove 63 is between the opposite side distance and the opposite angle distance of the hexagonal back-to-back piece 3;
the back-to-back storage channel 60 stores the back-to-back piece 3, and the bulges between the outer side wall grooves 13 are positioned in the back-to-back process through grooves 61; the back-to-back rear push rod 62 pushes the fed back-to-back piece 3 to advance to the input end of the back-to-back transverse vibration guide groove 63; the back-to-back transverse pushing rod piece 64 drives the back-to-back transverse pushing plate 65 to move in the back-to-back transverse vibration guide groove 63 so that the back-to-back piece 3 moves forward to the back-to-back transfer station 67, the front end surface of the back-to-back piece 3 is attached to the back-to-back swing auxiliary baffle 74, and the outlet of the back-to-back process through groove 61 is shielded; in the vibration forward motion, the back-to-back top height inclined baffle 66 adjusts the back-to-back member 3 with one side facing downward;
in the back-to-back transfer station 67, the back-to-back longitudinal spring ejector pins 68 advance and rotate by an angle of adjustment through the back-to-back swivel heads 69, such that the back-to-back insertion claws 70 are inserted into the outer sidewall grooves 13 and pass through the back-to-back center ejector pins 73 to be centered with the center holes of the back-to-back pieces 3;
In the back-to-back longitudinal channel 75, the back-to-back piece 3 is output into the main body cavity 12 after passing through the back-to-back swinging auxiliary baffle 74 which is jacked up; rotation of the back-to-back knob 69 screws the back-to-back member 3 onto the striker rod 6.
The fuse accessory storage and feeding clamp 19 comprises a rotationally arranged backstop rotary tray 76; the backstop rotary tray 76 has a backstop spit station 78 and a backstop feed station 79; a retaining storage insert rod 77 is vertically distributed on the retaining rotary tray 76, and a retaining piece 4 with a splayed contact 15 facing downwards is sleeved on the retaining storage insert rod 77;
a stop feeding station 79 for receiving the stop 4 from the previous step;
a stop material lifting seat 80 is lifted at the stop material station 78, a stop material L-shaped supporting fork 81 is horizontally stretched and contracted on the stop material lifting seat 80, and a stop material process notch 82 with the width larger than the outer diameter of the stop storage insert rod 77 and smaller than the outer diameter of the opening elastic ring piece 14 is arranged on the stop material L-shaped supporting fork 81;
a stop output channel is arranged at the stop material position 78 to receive the stop 4 sent by the stop material L-shaped supporting fork 81;
a back-out limiting passage 87 having a gap through the back-out stopper 4;
a process channel is arranged below the output end of the limited channels 87 of the stopping outlets, so that the next process rises from the process channel into the stopping piece 4, and the stopping piece 4 is output forwards from the front opening;
The previous working procedure comprises a vibration feeding tray for scattering and storing the retaining pieces 4 and a vibration channel for feeding materials one by one;
the retaining storage insert rod 77 is lifted up and down to have a lower supporting screw seat, and after one retaining piece 4 is taken down or falls down on the retaining storage insert rod 77, the lower supporting screw seat is lifted up or down to a corresponding height;
the fuse accessory storage and feeding clamp 19 comprises a backstop unidirectional upper swing baffle door 84 arranged at the bottom of a backstop single input station 83 of a backstop outlet limiting channel 87, and a backstop lower stop seat 85 for preventing the backstop unidirectional upper swing baffle door 84 from swinging downwards is arranged below the backstop unidirectional upper swing baffle door 84; an anti-back spit material L-shaped supporting fork 81 is arranged below the anti-back one-way upper swing baffle door 84;
a single stop input station 83 is also provided with a stop push rod 86, and the stop push rod 86 outputs the stop 4 from above the stop one-way upper swing shutter 84; a grid plate is arranged at the single stop input station 83, the grid is matched with the stop spit process notch 82 and stops the stop piece 4 from being carried out;
the retaining member 4 falls from the vibration feeding disc to a retaining storage inserting rod 77 positioned at a station of the retaining feeding station 79 through a vibration channel for feeding one by one;
the retaining rotary tray 76 sends the retaining storage insert 77 with the retaining piece 4 to the retaining spit station 78;
In the stop-feed station 78, the stop-feed L-shaped supporting fork 81 extends to the stop-storage inserting rod 77, the stop piece 4 at the uppermost layer is lifted up to leave the stop-storage inserting rod 77 and then is continuously lifted up to enable the stop single-up swing stop door 84 to swing upwards, and the stop piece 4 arrives above the stop single input station 83; the retaining one-way upper swing baffle door 84 is closed by self-weight lower swing, and the retaining spit material L-shaped support fork 81 enters the grid plate; the retaining spit L-shaped supporting fork 81 retreats from the grid and leaves the retaining piece 4 on the retaining one-way upper swing baffle door 84; the anti-back push ejector rod 86 forwards and sends the anti-back piece 4 out along the anti-back port limiting channel 87;
when the backstop L-shaped supporting fork 81 lifts the upward backstop 4 of the splayed contact 15 of the opening to be contacted with the lower surface of the backstop one-way up-swinging baffle door 84, the contact position of the backstop L-shaped supporting fork is close to the root of the backstop one-way up-swinging baffle door 84, so that the rising resistance of the backstop L-shaped supporting fork 81 is increased to consider false alarm
The fuze fitting gang mounting mechanism 20 includes a plurality of concentric vertical surface rotating backstop adjustment first rotating arms 88; a first stop adjustment clamping frame claw 89 is arranged at the end part of each first stop adjustment rotating arm 88 so as to be clamped in the outer side wall groove 13 of the corresponding stop piece 4; the first rotation arm 88 rotates to pass through the first feeding station 90, the first intermediate station 91 and the engagement station 93 in turn; the length of each claw of the first clamping frame claw 89 can be adjusted and set;
At the first feeding station 90 for stopping adjustment, the first rotary arm 88 for stopping adjustment is arranged upwards to receive the stopping piece 4 fed in the previous process, and the splayed contact 15 is arranged towards the rotation center;
at the first intermediate station 91 for stopping adjustment, the first rotary arm 88 for stopping adjustment is arranged obliquely upwards, and is provided with a first pressing spring plate 92 for stopping adjustment in an inclined manner, and the lower end of the first pressing spring plate 92 for stopping adjustment is used for contacting with the stopping piece 4 so as to press the stopping piece 4;
at the stop adjustment engagement station 93, the stop adjustment first rotating arm 88 is horizontally arranged for horizontally feeding out the stop 4;
a horizontal pushing manipulator is arranged at the backstop adjusting and connecting station 93;
the fuse fitting unitized mounting mechanism 20 further includes a plurality of concentric vertical surface rotating backstop adjustment second rotating telescoping arms 94; a second stop adjustment taper head 95 is arranged at the end part of the second stop adjustment rotary telescopic arm 94, a second stop adjustment push sliding sleeve 96 is radially and movably arranged on the second stop adjustment rotary telescopic arm 94, and the second stop adjustment push sliding sleeve 96 is close to or far from the second stop adjustment taper head 95; the retaining piece 4 is clamped on the conical surface of the retaining adjustment second conical head 95;
the second rotation telescopic arm 94 for backstop adjustment rotates to pass through the backstop adjustment engagement station 93, the second intermediate station 97 for backstop adjustment and the second output station 99 for backstop adjustment in sequence;
A stop adjustment engagement station 93 receives the stop 4 fed in by the previous process;
a second n-type pressing finger 98 for stopping adjustment is arranged at a second intermediate station 97 for stopping adjustment so as to press the stopping piece 4 on the conical surface of the second taper head 95 for stopping adjustment;
in the second output station 99 for stopping adjustment, the second rotary telescopic arm 94 for stopping adjustment extends into the main body cavity 12 and abuts against the end face of the striker cavity 9;
the second thrust sliding sleeve 96 for thrust adjustment pushes the thrust piece 4 from the second taper head 95 for thrust adjustment to the thrust groove 8;
a second thrust hand 100 for thrust adjustment is provided at the second thrust adjustment output station 99; technological grooves are distributed on the outer side wall of the anti-back adjustment second taper head 95, and a technological plate for entering and exiting the technological grooves is arranged in the inner cavity of the anti-back adjustment second pushing sliding sleeve 96;
in the stop adjustment engagement station 93, the stop adjustment first clamping frame claw 89 and the stop adjustment second taper head 95 realize the connection of the stop piece 4;
the output end of the fuze accessory storage and feeding clamp 19 is arranged at the first stop adjustment feeding station 90;
a stop output channel is provided at the stop feed station 78 for receiving the stop 4 fed by the stop feed L-shaped pallet fork 81.
The millimeter wave fuze manufacturing process of the present embodiment includes the steps of assembling the millimeter wave fuze and/or transferring the fuze main body 2 via the fuze transfer structure 16.
Firstly, inserting the pointed cone cap body 1 into the fuse main body 2; then, the back-mother piece 3 is arranged on the thread part of the striking pin sleeve rod 6 through the main body cavity 12; thirdly, feeding the retaining pieces 4 one by one; thereafter, the backstop 4 is mounted to the outer sidewall groove 13 and the left end of the splayed contact 15 is opened for pressure contact with the right side surface of the outer sidewall groove 13 or into the outer sidewall groove 13.
The millimeter wave fuze is assembled by the following steps;
first, the fuse body 2 is transferred between the respective processes by the fuse transfer structure 16; then, the pointed cone cap 1 is inserted into the fuze main body 2 through the mail fitting assembling device; then, the back-mother piece 3 is arranged on the thread part of the striking pin sleeve rod 6 through the main body cavity 12; thirdly, feeding the retaining pieces 4 one by one; thereafter, the backstop 4 is mounted to the outer sidewall groove 13 and the left end of the splayed contact 15 is opened for pressure contact with the right side surface of the outer sidewall groove 13 or into the outer sidewall groove 13.
The steps of transferring the transfer fuse body 2 through the fuse transfer structure 16 are as follows;
firstly, the fuse body 2 is longitudinally placed on the first V-shaped base 24 and is conveyed to the output end of the first conveying belt 21; then, the transfer lifting seat 27 ascends along the transfer lifting guide rail 25, the transfer lengthening and turning plate 33 contacts with the transfer upper stroke stop lever 34 at the top, and the transfer lifting V seat 29 is turned over and output, and the fuze main body 2 is turned over and output to the transfer second V seat 37 at the transfer second feeding station 38; secondly, the transfer lifting seat 27 descends along the transfer lifting guide rail 25, and under the action of the counterweight of the transfer rear swinging counterweight 31, the transfer extension turning plate 33 descends to be contacted with the transfer lower stroke stop lever 35 and enables the transfer lifting V seat 29 to be turned upside down for resetting; again, the second conveyor belt 36 carries and conveys the fuse body 2 transversely disposed on the conveying second V-seat 37, in succession through the stations:
Inserting the pointed cone cap 1 into the left end of the fuze main body 2 and installing the back-to-back piece 3 on the threaded part in the second conveying connection station 39, and installing the stop piece 4 on the stop groove 8 in the second stop conveying station 40; at the second element mounting part 41, the corresponding fitting of the fuze is put into the main body cavity 12 from the tail end of the fuze main body 2; at a second detection station 42, parameter detection is carried out on the millimeter wave fuze according to drawing and process requirements; a mechanical arm or a manual work is arranged at the second waste discharge station 43, and the millimeter wave fuze which is unqualified in detection is stored; cleaning and spraying codes on the outer surface of the fuze main body 2 at a second code spraying station 44; at the second output station 45, the millimeter wave fuze is output to the next process.
In the transfer of the transfer fuse body 2 by the fuse transfer structure 16, a step of mounting the fitting on the fuse body 2 by the message pipe fitting assembly device is performed; the process steps for performing the tube fitting assembly device are as follows,
s1, a fuze nose cone conveying mechanism 17 positively inserts a nose cone cap body 1 into a fuze main body 2;
s2, a back-to-back feeding device 18 is used for mounting the back-to-back piece 3 on a threaded part of the fuze main body 2;
s3, feeding the stopping pieces 4 one by a fuze accessory storage and feeding clamp 19;
And S4, the fuse fitting group mounting mechanism 20 is used for mounting the backstop pieces 4 on the backstop grooves 8 on the fuse main body 2 one by one in a reverse direction and is in pressure contact with the back-to-back piece 3.
Wherein, in S1, the following steps are included;
s1.1, firstly, vertically placing the pointed cone cap body 1 on a cone-head parallel stretcher rail 46 to longitudinally advance, and positioning the lower part of the pointed cone cap body 1 in a longitudinal channel; secondly, when the tip is downward, the taper head forward adjusting gear lever 51 is in neutral position to guide the striking pin sleeve rod 6 forward, when the tip is upward, the taper head forward adjusting gear lever 51 is in neutral position to block the upper tip of the taper cap body 1 from forward moving, but the lower striking pin sleeve rod 6 is in forward position to enable the taper cap body 1 to incline; thirdly, the cone head n-shaped clamping head 49 presses down the tip end to the lower part of the cone head parallel stretcher rail 46, and meanwhile, the cone head rear side inclined wedge 50 blocks and then pushes the pointed cone cap body 1 to retreat to generate a distance, so that adjustment is realized; then, the cone head up-shift gear cone sleeve 52 presses down the top of the subsequent striker sleeve lever 6 to be blocked from advancing;
s1.2, firstly, a conical head swinging mechanical arm 53 in front of a conical head up-shift conical sleeve 52 controls a conical head swinging conical sleeve head 55 to be sleeved at the tail part of a striking pin sleeve rod 6; then, the conical head rotary direction swinging rod 54 rotates, the needle sleeve rod 6 is horizontally placed on the conical head parallel stretcher rail 46 and longitudinally pushed to the lower part of the conical head centering downward-pressing herringbone seat 58 and is inserted into the left end part of the fuze main body 2 forwards, and the conical head centering downward-pressing herringbone seat 58 centers and positions the pointed cone cap body 1 forwards.
Wherein, in S2, the following steps are included;
s2.1, firstly, storing the back-to-back piece 3 in a back-to-back storage channel 60, wherein the bulges between the outer side wall grooves 13 are positioned in a back-to-back process through groove 61; then, the back-to-back push rod 62 pushes the fed back-to-back piece 3 to advance to the input end of the back-to-back transverse vibration guide groove 63; secondly, the back-to-back transverse pushing rod piece 64 drives the back-to-back transverse pushing plate 65 to move in the back-to-back transverse vibration guide groove 63, the back-to-back piece 3 moves forward to the back-to-back transfer station 67, the front end face of the back-to-back piece 3 is attached to the back-to-back swing auxiliary baffle 74, the outlet of the back-to-back process through groove 61 is shielded, and meanwhile, in the vibration forward movement, the back-to-back top height inclined baffle 66 adjusts the back-to-back piece 3 to be downward on one side;
s2.2, at a back-to-back transfer station 67, a back-to-back longitudinal spring ejector rod 68 moves forward and rotates by an angle of adjustment through a back-to-back rotary head 69, so that a back-to-back insertion claw 70 is inserted into the outer side wall groove 13 and passes through a back-to-back central ejector head 73 to be centered with a central hole of the back-to-back piece 3;
s2.3, firstly, in the back-to-back longitudinal channel 75, the back-to-back piece 3 passes through the back-to-back swinging auxiliary baffle 74 which is jacked up and then is output into the inner cavity 12 of the main body; then, the back-to-back screw 69 is rotated to screw the back-to-back member 3 to the striker rod 6.
Wherein, in S3, the following steps are included;
s3.1, firstly, scattering a vibration feeding disc for storing the backstop 4, vibrating and rotating, so that the backstop 4 moves forward through a vibration channel for feeding one by one according to a preset rule; then, at the stop feeding station 79, the stop 4 which is dropped and output in the previous working procedure is received; then, the tray 76 is rotated to a stop spitting station 78;
s3.2, at the stop material-discharging station 78, firstly, the stop material L-shaped supporting fork 81 extends to the stop storage inserting rod 77, the stop piece 4 at the uppermost layer is lifted up to leave the stop storage inserting rod 77 and then continues to upwards lift up so that the stop single-upwards-swinging baffle door 84 swings, and the stop piece 4 arrives above the stop single-inputting station 83; then, the retaining one-way upper swing baffle door 84 is closed by self-weight lower swing, and the retaining material-spitting L-shaped supporting fork 81 enters the grid plate; next, the retaining spit L-shaped pallet fork 81 retreats from the grid and leaves the retaining member 4 on the retaining one-way up-swing shutter 84; thirdly, the anti-back pushing ejector rod 86 forwards and sends the anti-back piece 4 along the anti-back limiting channel 87 and through the anti-back limiting channel 87;
when the anti-return material-discharging L-shaped supporting fork 81 lifts the anti-return piece 4 with the splayed contact 15 upwards to be in contact with the lower surface of the anti-return one-way up-swinging baffle door 84, the contact position of the anti-return piece is close to the root of the anti-return one-way up-swinging baffle door 84, so that the rising resistance of the anti-return material-discharging L-shaped supporting fork 81 is increased, and false alarm is considered.
Wherein, in S4, the following steps are included;
s4.1, firstly, in a first feeding station 90 for stopping and adjusting, a first rotating arm 88 for stopping and adjusting swings upwards, a first clamping frame claw 89 for stopping and adjusting is inserted into a process channel of the output end of a limiting channel 87 of a stopping and exiting port, a stopping piece 4 is pulled out from an opening in front of the output end of the limiting channel 87 of the stopping and exiting port and rotates, and a splayed contact 15 with the opening is required to be arranged towards a rotating center; then, at the first intermediate station 91 for stopping adjustment, the lower end of the first pressing spring 92 for stopping adjustment contacts with the rotating stopping member 4, so that the stopping member 4 is pressed;
s4.2, firstly, horizontally pushing out the retaining piece 4 on the first rotating arm 88 by a horizontal pushing-out manipulator at the retaining adjustment engagement station 93; then, the second taper head 95 for retaining adjustment receives the retaining member 4 sent out separately; secondly, in a second intermediate station 97 for stopping adjustment, a second n-type pressing finger 98 for stopping adjustment presses the rotating stopping piece 4 on the conical surface of a second taper head 95 for stopping adjustment; again, at the second backstop adjusting output station 99, the second backstop adjusting rotary telescopic arm 94 extends into the main body cavity 12 and abuts against the end face of the striker cavity 9; thereafter, the backstop adjusting second pushing slide sleeve 96 pushes the backstop 4 from the backstop adjusting second taper head 95 onto the backstop groove 8.
Aiming at the technical problems that the existing fuze is large in anti-loosening clearance and easy to loosen, the invention provides a set of scheme, so that the end face of the pointed cone cap body 1 is mounted on the fuze main body 2, the back-to-back piece 3 is screwed tightly, the anti-loosening treatment is realized by the anti-loosening piece 4, the inner spigot 11 of the main body end and the positioning step 5 outside the cap adopt a hexagonal non-circular structure, the positioning and anti-loosening rotation are realized, the needle shield rod 6 plays a role in connection, the needle end 7 realizes guiding, the anti-loosening groove 8 realizes mounting the anti-loosening piece 4, the anti-loosening is realized, and the mounting of objects is realized by the main body inner cavity 12 and the needle inner cavity 9. The main part hole 10 realizes the direction fixedly, and is convenient locking, thereby opening elastic ring piece 14 has elasticity, and opening splayed contact piece 15 realizes the butt, and when it contacted with the back terminal surface, it is locking to realize the axial through the draw-in groove, realizes locking card dead when through lateral wall slot 13, when its axial displacement to make the shell fragment constantly expand, thereby increase elasticity, realized that the elasticity is locking.
The invention improves the structure of the fuse head, thereby simplifying the structure appearance, ensuring that the product has good anti-loose effect, good manufacturability and convenient installation.
Transfer is effected by the fuze transfer structure 16 to effect engagement with the fitting stations to complete the basic assembly. The conveying first feeding strip 21 can be a conventional strip, the conveying first strip gap 22 is increased to be matched with the conveying first processing notch 23, the workpiece is conveniently separated from the conveying first V-shaped base 24 by jacking, the conveying transfer lifting guide rail 25 realizes linear conveying, the V-seat is prevented from swinging backwards by the conveying rear heightening arm 26, the process is reasonable, the conveying transfer lifting seat 27 moves in a lifting mode, the conveying transfer hinging head 28 realizes swinging automatically due to gravity or a carrying object, the conveying lifting V-seat 29 realizes aligning and supporting and side swinging, the conveying support backstop 30 is in a vertical state preferably, backward overturning is prevented, meanwhile, the gravity center is enabled to be forward, the front swinging is convenient, the V-seat front swinging is rolled out, the conveying rear swinging counterweight 31 realizes automatic return of the empty V-seat, the conveying support front inclined plane 32 realizes transverse rolling out of the workpiece, the conveying lengthening change plate 33, the conveying upper stroke stop lever 34 and the conveying lower stroke stop lever 35 are matched, so that the V-seat swinging and the return are realized.
The invention realizes the longitudinal conveying and lateral output of the workpiece through the conveying belt, and compared with the traditional output, the invention has the advantages of simplified output structure, convenient operation and control, reduced power elements and reduced center height of the conveying and placing of the main body part.
The second conveyor belt 36 is conveyed to match assembly equipment of all station accessories, and the second V-shaped seat 37 is conveyed to transversely support the outside of the fuse body so as to transfer and feed materials. The second feeding station 38 is conveyed to realize feeding, the second connecting station 39, the second stopping station 40, the second element mounting part 41, the second detecting station 42, the second waste discharging station 43, the second code spraying station 44 and the second outputting station 45 are conveyed, and the corresponding working procedures are completed without drawing because outsourcing complete equipment can be adopted manually.
According to the invention, the connection of each procedure is realized through the conveyor belt, and the assembly of products is realized through reasonable arrangement of stations.
Through the fuze nose cone conveying mechanism 17, the back-to-back feeding device 18, the fuze accessory storage feeding clamp 19 and the fuze accessory group installation mechanism 20, the installation of each accessory is realized.
The fuse head cone conveying mechanism 17 realizes that the automatic feeding pointed cone cap body 1 can be connected to the fuse main body 2 with a nut on the other side, the cone head parallel stretcher rails 46 realize conveying the pointed cone cap body 1, the cone head side conveying belt 47 is laterally righted and pushed, the cone head limiting lifting head 48 moves downwards to realize separation, meanwhile, a workpiece with an upward cone end is downwards pressed and regulated, the cone head n-shaped chuck 49 is downwards pressed, the cone head rear side inclined wedge 50 is backwards separated, the cone head forward regulating baffle rod 51 realizes the positioning by utilizing the difference of the taper and the cylindrical part, the cone head lifting gear sleeve 52 realizes the downward pressing of the needle sleeve rod 6, the cone head swinging mechanical arm 53 realizes control driving, the cone head rotary direction swinging rod 54 is linked with the mechanical arm, the cone head swinging cone sleeve head 55 enables the pointed cone cap body 1 to swing to be in a horizontal state and drive the forward direction to be assembled with the fuse main body, the cone head output end 56 realizes the output of the pointed cone cap body, the cone head guiding inclined plane 57, the cone head centering and the cone head centering downward pressing herringbone seat 58 realizes the cap centering of the horizontal state, and the cone head forward conveying of the cone head is preferentially realized as a forward conveying workpiece 59.
The invention realizes the direction adjustment and detection of the workpiece and the automatic centering and active feeding assembly of the workpiece.
The back-to-back feeding device 18 realizes connection of the back-to-back piece 3 and looseness prevention by utilizing the grooves on the outer side wall, the back-to-back storage channel 60 realizes orientation by the back-to-back process through groove 61, the back-to-back rear push rod 62, the back-to-back transverse vibration guide groove 63, the back-to-back transverse push rod piece 64, the back-to-back transverse push plate 65, the back-to-back top oblique baffle 66, the back-to-back transfer station 67, the back-to-back longitudinal spring ejector rod 68, the back-to-back rotary head 69 realize pushing, the back-to-back insertion claw 70 realizes positioning and rotary driving to be mounted on the threads, the back-to-back insertion gap 71 realizes adaption, the back-to-back longitudinal spring ejector rod 72 and the back-to-back central ejector head 73 realize automatic centering, the nut mounting position is correct, the back-to-back swing auxiliary baffle 74 has two functions of auxiliary support and shielding, and the back-to-mother longitudinal channel 75 realizes output.
The invention realizes the loading, turning transmission and centering transmission and rotation installation of the back-to-mother piece 3.
The fuse accessory storage feeding clamp 19 realizes the feeding of the retaining piece 4, the retaining rotary tray 76 realizes the change of a rotary change rod at the retaining feeding station 78, the retaining feeding station 79 changes, the retaining piece is positioned at the upper end of the rod through the prefabricated lifting nut on the retaining storage inserting rod 77, the retaining feeding lifting seat 80 realizes the prevention of blocking of the one-by-one feeding retaining and feeding process openings 82, the retaining unidirectional upper swinging baffle door 84 realizes the upper swinging unidirectional feeding through the retaining lower stop seat 85, the separation of the fork head is realized through the grid plate and the retaining push ejector rod 86, the single one-by-one output is realized through the retaining outlet limiting channels 87, and the principle of the lever is utilized so as to avoid the reverse feeding output.
The invention realizes continuous feeding and storage of the stop piece 4, and realizes feeding one by one after detection.
The fuse accessory group installation mechanism 20 loads the stop piece 4 to the tail part of the pointed cone cap body 1, the stop adjustment first rotating arm 88 rotates, the stop adjustment first clamping frame claw 89 is inserted into the groove, and the workpiece is righted through the stop adjustment first push-down elastic piece 92. The transmission and direction adjustment of the workpiece are realized by utilizing the meshing principle of the gear rack and the gear.
The second rotary telescopic arm 94 is used for installing a stop piece, the second taper head 95 is used for positioning and automatically aligning, the second push sliding sleeve 96 is used for installing a stop pad on a workpiece through the second push hand 100 or a push rod mechanism with the second push hand, and the second n-type push finger 98 is used for righting.
The invention realizes the engagement and connection of the stop piece 4, and the assembly is carried out after the position is adjusted.
Claims (7)
1. A millimeter wave fuze manufacturing and producing process is characterized in that: the millimeter wave fuze comprises a fuze main body (2) and a pointed cone cap body (1) arranged at the left end part of the fuze main body (2); the tail part of the pointed cone cap body (1) is positioned in a main body inner cavity (12) of the fuze main body (2) and is connected through a back-to-mother piece (3);
The right part of the pointed cone cap body (1) is connected with an outer cap positioning step (5), the right end of the outer cap positioning step (5) is provided with a needle sleeve rod (6), the right end of the needle sleeve rod (6) is provided with a needle end (7), the needle sleeve rod (6) is provided with a thread part, and a retaining groove (8) which is arranged on the needle end (7) and is positioned on the right side of the thread part;
the left end of the main body inner cavity (12) is provided with a main body inner hole (10), and the left end of the main body inner hole (10) is provided with a main body end inner spigot (11);
the cap outer positioning step (5) is positioned in the inner spigot (11) of the main body end, and after the striking pin sleeve rod (6) passes through the main body inner hole (10), the thread part is exposed from the right side of the main body inner hole (10) and is connected with the back-to-back piece (3);
the cap outer positioning step (5) and the main body end inner spigot (11) are hexagonal, triangular or tetragonal;
the back-and-mother piece (3) is arranged in the inner cavity (12) of the main body, and a backstop piece (4) positioned in the inner cavity (12) of the main body is arranged on the backstop groove (8);
the left end of the pointed cone cap body (1) is of a cone structure and is matched with a fire cap;
a firing pin inner cavity (9) is arranged in the firing pin sleeve rod (6) for placing the firing pin tip;
the outer side wall of the back-to-mother piece (3) is provided with outer side wall grooves (13);
The retaining piece (4) comprises an opening elastic ring piece (14) with an inclined opening, and the left side of the opening elastic ring piece (14) is provided with the root part of an opening splayed contact piece (15); jacks positioned at two sides of the oblique opening are arranged on the opening elastic ring piece (14);
the opening splayed contact piece (15) is arranged in an apron shape, and the left end head of the opening splayed contact piece (15) is used for being in pressure contact with the right side face of the outer side wall groove (13);
the process comprises the steps of assembling a millimeter wave fuze;
the millimeter wave fuze is assembled by the following steps;
firstly, a fuze main body (2) is conveyed among various procedures through a fuze conveying structure (16); then, the pointed cone cap body (1) is inserted into the fuze main body (2) through the mail fitting assembling device; then, the back-mother piece (3) is arranged on the thread part of the striking pin sleeve rod (6) through the inner cavity (12) of the main body; thirdly, feeding the stopping pieces (4) one by one; thereafter, the backstop (4) is mounted to the outer sidewall groove (13) and the left end of the splayed contact (15) is opened for pressure contact with the right side surface of the outer sidewall groove (13) or into the outer sidewall groove (13).
2. The millimeter wave fuze manufacturing and production process according to claim 1, wherein: the method also comprises the step of transmitting the fuze main body (2) through a fuze transmission structure (16), and the steps are as follows;
Firstly, the fuze main body (2) is longitudinally placed on a first V-shaped base (24) for conveying and is conveyed to an output end of a first feeding strip (21); then, the transfer lifting seat (27) ascends along the transfer lifting guide rail (25), the upper top of the transfer lengthening and turning plate (33) is contacted with the transfer upper stroke stop lever (34) to enable the transfer lifting V seat (29) to be overturned and output, and the fuze main body (2) is overturned and output to the transfer second V-shaped seat (37) positioned at the transfer second feeding station (38); secondly, the conveying transfer lifting seat (27) descends along the conveying transfer lifting guide rail (25), and under the action of the counterweight of the conveying rear swinging counterweight (31), the conveying extension turning plate (33) descends to be contacted with the conveying lower stroke stop lever (35) and enables the conveying lifting V seat (29) to be turned upside down; again, the second conveyor belt (36) carries and conveys the fuse body (2) transversely arranged on the conveying second V-shaped seat (37) through the stations in sequence:
inserting the pointed cone cap body (1) into the left end of the fuze main body (2) and installing the back-to-back piece (3) on the threaded part in the second conveying connecting station (39), and installing the backstop piece (4) on the backstop groove (8) in the second backstop conveying station (40); in the second element mounting part (41), the corresponding fitting of the fuze is arranged in the inner cavity (12) of the fuze body (2) from the tail end of the fuze body; in a second detection station (42), parameter detection is carried out on the millimeter wave fuze according to drawing and process requirements; a mechanical arm or a manual work is arranged at the second waste discharge station (43) to store the millimeter wave fuze which is unqualified in detection; cleaning the outer surface of the fuze main body (2) at a second code spraying station (44) and spraying codes; and outputting the millimeter wave fuze to the next working procedure at a second output working position (45).
3. The millimeter wave fuze manufacturing and production process according to claim 2, wherein: in the transfer of the fuze body (2) by the fuze transfer structure (16), performing the step of mounting the fitting on the fuze body (2) by means of a tube fitting assembly device; the process steps for performing the tube fitting assembly device are as follows,
s1, a fuze nose cone conveying mechanism (17) is used for positively inserting a nose cone cap body (1) into a fuze main body (2);
s2, a back-to-back feeding device (18) is used for installing a back-to-back piece (3) on a thread part on the fuze main body (2);
s3, feeding the stopping pieces (4) one by a fuze accessory storage feeding clamp (19);
s4, the fuse fitting group installation mechanism (20) is used for reversely installing the backstop pieces (4) on the backstop grooves (8) on the fuse main body (2) one by one and is in pressure contact with the back-to-mother piece (3).
4. The millimeter wave fuze manufacturing process according to claim 3, wherein: wherein, in S1, the following steps are included;
s1.1, firstly, vertically placing a pointed cone cap body (1) on a cone head parallel stretcher rail (46) to longitudinally advance, and positioning the lower part of the pointed cone cap body (1) in a longitudinal channel; secondly, when the tip is downward, the conical head forward adjusting gear lever (51) is in neutral position to guide the striking pin sleeve rod (6) forward, and when the tip is upward, the conical head forward adjusting gear lever (51) is in neutral position to stop the upper tip of the pointed cone cap body (1) from forward moving, but the lower striking pin sleeve rod (6) is in forward position to enable the pointed cone cap body (1) to incline; thirdly, the cone head n-type clamping head (49) presses down the tip end to the lower part of the cone head parallel stretcher rail (46), and meanwhile, the inclined wedge (50) at the back side of the cone head blocks and pushes the pointed cone cap body (1) to retreat to generate a distance, so that adjustment is realized; then, the cone head lifting gear cone sleeve (52) presses down the top of the subsequent striking pin sleeve rod (6) to be blocked from advancing;
S1.2, firstly, a conical head swinging mechanical arm (53) in front of a conical head lifting gear conical sleeve (52) controls a conical head swinging conical sleeve head (55) to be sleeved at the tail part of a striking pin sleeve rod (6); then, the conical head rotates to the swing rod (54), the striking needle sleeve rod (6) is horizontally placed on the conical head parallel stretcher rail (46) and longitudinally pushed to the lower part of the conical head centering pressing herringbone seat (58) and is inserted into the left end part of the fuze main body (2) forwards, and the conical head centering pressing herringbone seat (58) centers and positions the pointed cone cap body (1) forwards.
5. The millimeter wave fuze manufacturing and producing process according to claim 4, wherein: wherein, in S2, the following steps are included;
s2.1, firstly, storing a back-to-back piece (3) in a back-to-back storage channel (60), wherein protrusions between the grooves (13) of the outer side wall are positioned in a back-to-back process through groove (61); then, the back-to-back push rod (62) pushes the fed back-to-back piece (3) to advance to the input end of the back-to-back transverse vibration guide groove (63); secondly, a back-to-back transverse pushing rod piece (64) drives a back-to-back transverse pushing plate (65) to move in a back-to-back transverse vibration guide groove (63), the back-to-back piece (3) moves forward to a back-to-back transfer station (67), the front end face of the back-to-back piece (3) is attached to a back-to-back swinging auxiliary baffle plate (74), the outlet of a back-to-back process through groove (61) is shielded, and meanwhile, in the vibration forward movement, a back-to-back top height inclined baffle plate (66) adjusts the back-to-back piece (3) to face down on one side;
S2.2, in a back-to-back transfer station (67), a back-to-back longitudinal spring ejector rod (68) moves forwards and rotates by an angle of adjustment through a back-to-back rotary head (69), so that a back-to-back insertion claw (70) is inserted into the outer side wall groove (13) and passes through a back-to-back central ejector head (73) to be centered with a central hole of a back-to-back piece (3);
s2.3, firstly, in a back-to-back longitudinal channel (75), outputting the back-to-back piece (3) into the inner cavity (12) of the main body through a back-to-back swinging auxiliary baffle plate (74) which is jacked up; then, the back-to-back screw head (69) is rotated to screw the back-to-back member (3) to the striker rod (6).
6. The millimeter wave fuze manufacturing and producing process according to claim 5, wherein: wherein, in S3, the following steps are included;
s3.1, firstly, scattering and storing a vibration feeding disc of the backstop (4) for vibration rotation, so that the backstop (4) moves forward through a vibration channel for feeding one by one according to a preset rule; then, a stop feeding station (79) receives a stop piece (4) which is output by falling in the previous working procedure; then, the tray (76) rotates to a stop material-discharging station (78);
s3.2, in the stopping and material-discharging station (78), firstly, the stopping and material-discharging L-shaped supporting fork (81) stretches to the stopping and storing inserting rod (77), the stopping piece (4) at the uppermost layer is lifted up and leaves the stopping and storing inserting rod (77) and then continues to ascend and ascend to enable the stopping single-upwards swinging baffle door (84) to swing upwards, and the stopping piece (4) arrives above the stopping single-input station (83); then, the retaining one-way upper swing baffle door (84) is closed by dead weight lower swing, and the retaining material-spitting L-shaped supporting fork (81) enters the grid plate; secondly, the retaining and spitting material L-shaped supporting fork (81) retreats from the grid and leaves the retaining piece (4) on the retaining single-upward swing baffle door (84); thirdly, the anti-back pushing ejector rod (86) forwards sends the anti-back piece (4) out along the anti-back limiting channel (87) and through the anti-back limiting channel (87);
When the anti-return material-discharging L-shaped supporting fork (81) lifts the anti-return piece (4) with the splayed contact piece (15) upwards to be in contact with the lower surface of the anti-return one-way upper swing baffle door (84), the contact position of the anti-return piece is close to the root of the anti-return one-way upper swing baffle door (84), so that the ascending resistance of the anti-return material-discharging L-shaped supporting fork (81) is increased, and an error alarm is considered.
7. The millimeter wave fuze manufacturing and producing process according to claim 5, wherein: wherein, in S4, the following steps are included;
s4.1, firstly, at a first feeding station (90) for stopping and adjusting, a first rotating arm (88) for stopping and adjusting swings upwards, a first clamping frame claw (89) for stopping and adjusting is inserted into a process channel of the output end of a limiting channel (87) of a stopping and exiting port, a stopping piece (4) is pulled out from an opening in front of the output end of the limiting channel (87) of the stopping and rotated, and a splayed contact (15) with the opening is required to be arranged towards a rotating center; then, in a first intermediate station (91) for stopping adjustment, the lower end of a first pressing elastic piece (92) for stopping adjustment is contacted with a rotating stopping piece (4) so that the stopping piece (4) is pressed positively;
s4.2, firstly, horizontally pushing out a mechanical arm to horizontally send out a backstop piece (4) on a backstop adjustment first rotating arm (88) at a backstop adjustment engagement station (93); then, the second taper head (95) is adjusted to receive the stop piece (4) which is sent out separately; secondly, in a second intermediate station (97) for backstop adjustment, a second n-type pressing finger (98) for backstop adjustment presses a rotating backstop (4) on the conical surface of a second taper head (95) for backstop adjustment; thirdly, at a second backstop adjusting output station (99), the second backstop adjusting rotary telescopic arm (94) extends into the inner cavity (12) of the main body and is abutted with the end face of the inner cavity (9) of the firing pin; then, the second thrust sliding sleeve (96) for thrust adjustment pushes the thrust piece (4) from the second taper head (95) for thrust adjustment to the thrust groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011437285.7A CN112629343B (en) | 2020-12-10 | 2020-12-10 | Millimeter wave fuze manufacturing and producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011437285.7A CN112629343B (en) | 2020-12-10 | 2020-12-10 | Millimeter wave fuze manufacturing and producing process |
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| CN112629343B true CN112629343B (en) | 2023-08-01 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR799179A (en) * | 1935-02-11 | 1936-06-08 | Improvements made to rockets in time for projectiles, in particular those of the clockwork type | |
| GB473282A (en) * | 1935-09-25 | 1937-10-06 | Edouard Henri Schenk | Improvements in or relating to clockwork time fuzes |
| RU2205362C2 (en) * | 2001-06-09 | 2003-05-27 | Государственное унитарное предприятие "Федеральный научно-производственный центр "Прибор" | Nose fuse |
| CN111609772A (en) * | 2020-05-25 | 2020-09-01 | 广东明华机械有限公司 | Grenade body and detonator automatic assembly system |
| CN111692929A (en) * | 2020-05-25 | 2020-09-22 | 广东明华机械有限公司 | Automatic assembly line for grenades |
| CN111879191A (en) * | 2020-06-30 | 2020-11-03 | 南京理工大学 | Mortar shell warhead mechanical trigger fuse with penetration time self-adapting function |
-
2020
- 2020-12-10 CN CN202011437285.7A patent/CN112629343B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR799179A (en) * | 1935-02-11 | 1936-06-08 | Improvements made to rockets in time for projectiles, in particular those of the clockwork type | |
| GB473282A (en) * | 1935-09-25 | 1937-10-06 | Edouard Henri Schenk | Improvements in or relating to clockwork time fuzes |
| RU2205362C2 (en) * | 2001-06-09 | 2003-05-27 | Государственное унитарное предприятие "Федеральный научно-производственный центр "Прибор" | Nose fuse |
| CN111609772A (en) * | 2020-05-25 | 2020-09-01 | 广东明华机械有限公司 | Grenade body and detonator automatic assembly system |
| CN111692929A (en) * | 2020-05-25 | 2020-09-22 | 广东明华机械有限公司 | Automatic assembly line for grenades |
| CN111879191A (en) * | 2020-06-30 | 2020-11-03 | 南京理工大学 | Mortar shell warhead mechanical trigger fuse with penetration time self-adapting function |
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| CN112629343A (en) | 2021-04-09 |
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