CN210359449U - Full-automatic lock cylinder bottom nest processing device - Google Patents

Abstract

The utility model provides a full-automatic lock core bottom nest processing device, which solves the problems of poor processing effect and poor flexibility of the lock core bottom nest processing device, which comprises a frame body, a turntable which can rotate around the circumference of the frame body is arranged at the upper end of the frame body, a plurality of turntable holes which are distributed at the circumferential edge of the turntable and can fix an iron core are arranged on the turntable, cutting tools which can shape the iron core when the iron core is placed in the turntable holes are arranged at two ends of the turntable, a lock core output device which can push out the lock core when the cutting tools finish cutting the lock core is arranged at the lower end of at least one cutting tool, the rotary table is connected with a rotary shaft body which is rotatably arranged on the rotary shaft fixing frame through a sliding structure, a rotary driving structure which can enable the rotary table to automatically rotate around the rotary shaft body is arranged at the lower end of the rotary shaft fixing frame, and a swing driving structure which can drive the rotary driving structure to move so as to enable the rotary shaft body to rotate is arranged at the lower end of the rotary driving structure. The utility model has the advantages of automatic effectual, the processing is effectual, the flexibility is high.

Description

Full-automatic lock cylinder bottom nest processing device

Technical Field

The utility model belongs to the technical field of the tool to lock equipment, concretely relates to nest processingequipment at bottom of full-automatic lock core.

Background

The lock core is a main part for controlling the unlocking of the lock, is the heart of the lock, is a core part which can rotate along with a key and drive a lock bolt to move, adopts multiple anti-theft technologies for a general lock core, prevents the technical unlocking by multiple special-shaped anti-pulling marbles, and has high safety performance of preventing the technical unlocking by matching with a unique structural design of the marbles and blades. One end of each lock core is provided with a bottom socket different from the lock core body, the bottom sockets are generally provided with lock holes for inserting keys, and chamfers or fillets are machined on the circumferential outer sides of the bottom sockets after the lock core bottom sockets are machined, so that the lock core bottom sockets are machined manually and difficultly, ideal effects cannot be achieved even if machining is carried out, and a machining device for the common lock core bottom sockets is a machine. The existing lock core processing device rarely processes the bottom nest of the lock core independently, and most of the existing lock core processing devices process all processing parts of the lock core on one processing structure, so that some defects exist, for example, the processing modes of all parts of the lock core are different, if the matching of various processing and forming mechanisms is poor, the lock core is scrapped due to processing error at one part, and a large amount of inferior products are caused if the lock core is carelessly processed in a large scale; in addition, other related mechanisms for processing the lock cylinder and the lock cylinder bottom socket have great influence on the lock cylinder and the bottom socket, for example, whether a lock cylinder fixing mechanism is firm, whether a lock cylinder rotating structure runs normally, whether the lock cylinder after being processed and formed is easy to separate from processing equipment, and the like, which all affect the processing process of the lock cylinder or the bottom socket thereof.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses a key cylinder processing apparatus [201420256512.X ], which comprises a frame, and a key cylinder positioning driving mechanism, a lock hole processing mechanism and a lock groove processing mechanism which are arranged on the frame; the lock cylinder positioning driving mechanism comprises a fixed base, a rotating seat positioned on the fixed base and a lock cylinder seat connected with the rotating seat; a positioning groove for placing the lock cylinder and a notch matched with the shifting block on the lock cylinder are formed in the lock cylinder seat, and the rotating seat is connected to an output shaft of the rotating power component; the positioning groove of the lock cylinder seat is U-shaped, and the processing ends of the lock hole processing mechanism and the lock groove processing mechanism face into the U-shaped opening of the lock cylinder seat.

Above-mentioned scheme has solved lock core in the lock core processingequipment to a certain extent and has needed manual processing, fixed knot to construct poor, the inconvenient problem of the ejection of compact, but this scheme still has a great deal of not enough, for example, because it collects a plurality of processing positions in an organic whole, and is higher to mechanical cooperation requirement, and its roating seat is along one direction circumferential direction simultaneously, and the rotation is processed and is needed processing mechanism to move and cooperate man-hour, and the flexibility is not high.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a reasonable in design, processing is effectual, the full-automatic lock core bottom nest processingequipment that the flexibility is high.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this full-automatic lock core pit processingequipment, including the frame body, frame body upper end be equipped with and to center on frame body circumferential direction's carousel, the carousel on be equipped with a plurality of distributions at carousel circumferential edge and can fix the carousel hole of iron core, the carousel both ends be equipped with and can be with the moulding cutting tool of iron core when putting into the iron core in the carousel hole, the lower extreme that has at least a cutting tool is equipped with and can be with the ejecting lock core output device of lock core when cutting tool accomplishes the cutting lock core, just the carousel pass through sliding structure and rotate the pivot body of setting on the pivot mount and link to each other, pivot mount lower extreme be equipped with and make the carousel center on pivot body automatic operation's rotation drive structure, thereby rotation drive structure lower extreme be equipped with and drive the rotation drive structure motion and make the pivot body carry out pivoted swing drive structure. When a lock core bottom nest is machined, a lock core is placed in a rotary disc hole, a swing driving structure reciprocates to drive a rotation driving structure to move, the rotation driving structure enables a rotary shaft body to rotate, the rotary disc intermittently rotates under the rotation effect of the rotary shaft body, the rotary disc hole in the rotary disc rotates to the position below a corresponding cutting tool to machine the lock core, after the first machining is completed, the cutting tool can move upwards to facilitate the rotation of the rotary disc, the rotary disc can also rotate downwards and upwards by utilizing a sliding structure to contact with a cutting tool at the other end of a frame body to perform a second machining, and the rotary disc is high in flexibility; and after the second processing is finished, ejecting the lock cylinder by using the lock cylinder output device.

In the full-automatic lock cylinder bottom nest processing device, the sliding structure comprises a sliding groove arranged on the circumferential outer side of the upper end of the rotating shaft body, and a plurality of sliding blocks which are uniformly distributed are arranged on the circumferential inner side of the rotating disc connected with the rotating shaft body. The carousel upper end be equipped with the limiting plate that is located the external side of pivot body circumference, limiting plate upper end still be equipped with the fixed fixation nut who sets up at pivot body top, fastening nut and limiting plate between still be equipped with the soft stopper pad, the carousel on still be equipped with and drive the gliding driving motor about the carousel.

In the full-automatic lock cylinder bottom socket machining device, the rotation driving structure comprises an indexing ratchet wheel sleeved at the lower end of the rotating shaft fixing frame, an indexing pawl meshed with the indexing ratchet wheel and capable of driving the indexing ratchet wheel to rotate is arranged at one end of the indexing ratchet wheel, and the indexing pawl and the indexing ratchet wheel are connected with the swing driving structure through a plurality of fastening nuts. The indexing pawl, the indexing ratchet wheel and the swing driving structure are fixedly connected, and the indexing pawl and the indexing ratchet wheel can be driven to move when the swing driving structure swings.

In the full-automatic lock cylinder bottom socket machining device, the swing driving structure comprises a swing rod which is arranged in a staggered mode with the indexing ratchet wheel, a swing rod rotating sleeve is movably arranged at one end, close to the rotating shaft fixing frame, of the swing rod, the swing rod rotating sleeve is fixedly connected with the indexing ratchet wheel, and the swing rod is fixedly connected with the indexing pawl. The swing rod swings to enable the pawl to move, the pawl can drive the ratchet wheel to rotate, meanwhile, the swing rod can drive the swing rod rotating sleeve to rotate when swinging, the swing rod rotating sleeve also can enable the ratchet wheel to rotate, accordingly, the ratchet wheel is pushed in two directions, the ratchet wheel is easier to rotate, and then the rotating shaft and the rotating disc are easier to rotate.

In the full-automatic lock cylinder bottom nest processing device, the cutting tool comprises a cone milling cutter arranged at one end of the frame body, a milling angle milling cutter is arranged at one end of the frame body far away from the cone milling cutter, and the lock cylinder output device is arranged at the lower end of the milling angle milling cutter. The taper milling cutter and the milling angle milling cutter are both provided with lifting structures, the taper milling cutter is used for processing a bottom nest of the lock cylinder, and the milling angle milling cutter is used for processing a round angle or a chamfer on the circumferential outer side of the bottom nest of the lock cylinder.

In the full-automatic lock cylinder bottom nest processing device, the lock cylinder output device comprises an air cylinder nozzle with an upward opening, and the air cylinder nozzle is communicated with a small discharging air cylinder. The cylinder nozzle extends downwards to form an exhaust passage positioned in the small discharging cylinder, when the lock cylinder is machined, the small discharging cylinder works, the cylinder nozzle sprays air, the lock cylinder output device can be arranged below the milling angle milling cutter and used for immediately conveying the lock cylinder after the lock cylinder bottom nest is formed, and also can be arranged below the cone milling cutter and used for discharging the formed lock cylinder before the next lock cylinder to be machined is placed after the lock cylinder bottom nest is formed.

In the full-automatic lock cylinder bottom nest processing device, the rotary table is provided with a nozzle butt-joint block which corresponds to the nozzle of the air cylinder and can slide up and down, and the nozzle butt-joint block is arranged at the lower end of each rotary table hole. When the air is sprayed from the nozzle of the air cylinder, the nozzle butt-joint block can slide upwards under the action of air pressure, so that the lock cylinder is ejected out.

In the full-automatic lock cylinder bottom nest processing device, the middle part of the small discharging cylinder is provided with a telescopic shaft capable of sliding up and down, and the telescopic shaft is provided with a plurality of limiting columns. The existence of telescopic shaft makes the cylinder nozzle and the distance of nozzle butt joint piece can change to prevent the condition that the lock core can not be gone out or the power of spouting is too violent, spacing post include from the first spacing post and the spacing post of second that arrange in proper order down on the little cylinder of ejection of compact, first spacing post and the spacing post of second all can dismantle with the little cylinder of ejection of compact and link to each other, two spacing posts have also guaranteed that the telescopic distance of telescopic shaft can be bigger.

In the full-automatic lock cylinder bottom nest processing device, the small discharging air cylinder is connected with an air cylinder power device capable of driving the small discharging air cylinder to automatically operate, a fixing frame for fixing the air cylinder power device and the small discharging air cylinder on the frame body is arranged at the lower end of the air cylinder power device, a base is arranged at the lower end of the fixing frame, and a baffle plate which is obliquely arranged is arranged between the base and the fixing frame. The small discharging air cylinder and the rotary table can work stably by the aid of the fixing frame, the base and the baffle.

In the full-automatic lock cylinder bottom nest processing device, the circumferential outer side of the rotating shaft fixing frame is provided with the bearing fixing frame, the bearing fixing frame is internally provided with the rotating bearing positioned on the circumferential outer side of the rotating shaft body, the bearing fixing frame is positioned between the turntable and the indexing ratchet wheel, and the bearing fixing frame is fixedly connected with the frame body through a plurality of fastening screws.

Compared with the prior art, the utility model has the advantages of: the lock cylinder bottom nest processing device is a full-automatic processing device, so that labor force is reduced, and production efficiency is improved; the lock core bottom nest processing device only processes the bottom nest of the lock core, the processing of the lock core bottom nest is slightly influenced, and the molding effect of the bottom nest is good; the swinging driving structure, the rotating driving structure, the turntable, the cutting tool and the lock cylinder output device in the lock cylinder bottom nest processing device are mutually matched, so that the normal processing of the lock cylinder bottom nest is ensured, and the processing quality of the lock cylinder bottom nest is ensured; the rotary table in the lock cylinder bottom nest processing device can rotate up and down, can avoid the cutting tools on two sides of the frame body from moving back and forth, and has high flexibility.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure, a frame body 1, a rotary table 2, a rotary table hole 3, a cutting tool 4, a taper milling cutter 41, a milling angle milling cutter 42, a lock cylinder output device 5, an air cylinder nozzle 51, a small discharging air cylinder 52, a nozzle butt joint block 53, a telescopic shaft 54, a limit column 55, an air cylinder power device 56, a fixed frame 57, a base 58, a baffle 59, a sliding structure 6, a sliding chute 61, a sliding block 62, a limit plate 63, a fixed nut 64, a driving motor 65, a rotating shaft body 7, a rotating shaft fixed frame 71, a bearing fixed frame 72, a rotating bearing 73, a fastening screw 74, a rotating driving structure 8, an indexing ratchet 81, an indexing pawls 82, a fastening nut 83, a swinging driving structure 9, a swinging rod 91 and a swinging rod rotating sleeve 92.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, the full-automatic lock cylinder bottom nest processing device comprises a frame body 1, wherein a turntable 2 which can rotate around the frame body 1 in the circumferential direction is arranged at the upper end of the frame body 1, a plurality of turntable holes 3 which are distributed at the circumferential edge of the turntable 2 and can fix an iron core are arranged on the turntable 2, cutting tools 4 which can shape the iron core when the iron core is placed in the turntable holes 3 are arranged at the two ends of the turntable 2, a lock cylinder output device 5 which can push out the lock cylinder when the cutting tools 4 finish cutting the lock cylinder is arranged at the lower end of at least one cutting tool 4, the rotary table 2 is connected with a rotary shaft body 7 rotatably arranged on a rotary shaft fixing frame 71 through a sliding structure 6, a rotary driving structure 8 capable of enabling the rotary table 2 to automatically rotate around the rotary shaft body 7 is arranged at the lower end of the rotary shaft fixing frame 71, and a swing driving structure 9 capable of driving the rotary driving structure 8 to move so as to enable the rotary shaft body 7 to rotate is arranged at the lower end of the rotary driving structure 8. When a lock cylinder bottom pit is machined, a lock cylinder is placed in a rotary disc hole 3, a swing driving structure 9 reciprocates to drive a rotation driving structure 8 to move, the rotation driving structure 8 enables a rotary shaft body 7 to rotate, the rotary disc 2 intermittently rotates under the rotation action of the rotary shaft body 7, the rotary disc hole 3 in the rotary disc 2 rotates to the position below a corresponding cutting tool 4 to machine the lock cylinder, after the first machining is finished, the cutting tool 4 can move upwards to facilitate the rotation of the rotary disc 2, the rotary disc 2 can also rotate downwards and upwards to contact with a cutting tool at the other end of a frame body 1 by utilizing a sliding structure 6 to perform second machining, and the flexibility of the rotary disc 2 is high; and after the second processing is finished, ejecting the lock cylinder by using the lock cylinder output device 5.

Specifically, the sliding structure 6 includes a sliding groove 61 disposed on the circumferential outer side of the upper end of the rotating shaft body 7, and a plurality of sliding blocks 62 uniformly distributed are disposed on the circumferential inner side of the rotating disc 2 connected to the rotating shaft body 7. The limiting plate 63 that is located the pivot body 7 circumference outside is equipped with to carousel 2 upper end, and the limiting plate 63 upper end still is equipped with the fixed fixation nut 64 that sets up at the pivot body 7 top, still is equipped with the soft stopper pad between fastening nut 83 and the limiting plate 63, still is equipped with on the carousel 2 and can drives carousel 2 gliding driving motor 65 from top to bottom.

As can be seen, the rotation driving structure 8 includes an indexing ratchet 81 sleeved on the lower end of the rotating shaft fixing frame 71, one end of the indexing ratchet 81 is provided with an indexing pawl 82 engaged with the indexing ratchet 81 and capable of driving the indexing ratchet 81 to rotate, and the indexing pawl 82 and the indexing ratchet 81 are connected to the swing driving structure 9 through a plurality of fastening nuts 83. The indexing pawl 82 and the indexing ratchet 81 are fixedly connected with the swing driving structure 9, and the indexing pawl 82 and the indexing ratchet 81 can be driven to move when the swing driving structure 9 swings.

Obviously, the swing driving structure 9 includes a swing lever 91 disposed in a staggered manner with respect to the indexing ratchet 81, a swing lever rotating sleeve 92 is movably disposed at an end of the swing lever 91 close to the rotating shaft fixing frame 71, the swing lever rotating sleeve 92 is fixedly connected with the indexing ratchet 81, and the swing lever 91 is fixedly connected with the indexing pawl 82. The swing rod 91 swings to enable the pawl to move, the pawl can drive the ratchet wheel to rotate, meanwhile, the swing rod 91 swings to enable the swing rod rotating sleeve 92 to rotate, and the swing rod rotating sleeve 92 rotates to enable the ratchet wheel to rotate, so that the ratchet wheel is pushed in two directions and is more easily rotated, and then the rotating shaft and the rotating disc 2 are more easily rotated.

Obviously, the cutting tool 4 includes a bevel milling cutter 41 disposed at one end of the housing body 1, a corner milling cutter 42 is disposed at one end of the housing body 1 away from the bevel milling cutter 41, and the lock cylinder output device 5 is disposed at a lower end of the corner milling cutter 42. The cone milling cutter 41 and the angle milling cutter 42 are both provided with lifting structures, the cone milling cutter 41 is used for machining a bottom socket of the lock cylinder, and the angle milling cutter 42 is used for machining a round angle or a chamfer on the circumferential outer side of the bottom socket of the lock cylinder.

The lock cylinder output device 5 comprises an air cylinder nozzle 51 with an upward opening, and the air cylinder nozzle 51 is communicated with a small discharging air cylinder 52. The cylinder nozzle 51 extends downwards to form an exhaust passage in the small discharging cylinder 52, when the lock cylinder is machined, the small discharging cylinder 52 works, the cylinder nozzle 51 sprays air, the lock cylinder output device 5 can be arranged below the milling angle milling cutter 42 and used for immediately conveying the lock cylinder after the lock cylinder bottom nest is formed, and also can be arranged below the cone milling cutter 41 and used for discharging the formed lock cylinder before the next lock cylinder to be machined is placed in the lock cylinder bottom nest to be formed, and the rotary table 2 rotates.

Further, the turntable 2 is provided with a nozzle butt block 53 which corresponds to the cylinder nozzle 51 and is slidable up and down, and the nozzle butt block 53 is present at the lower end of each turntable hole 3. When the air cylinder nozzle 51 injects air, the nozzle butt-joint block 53 slides upwards under the action of air pressure, so that the lock cylinder is ejected.

Furthermore, the middle part of the small discharging cylinder 52 is provided with a telescopic shaft 54 capable of sliding up and down, and the telescopic shaft 54 is provided with a plurality of limit columns 55. The existence of telescopic shaft 54 makes cylinder nozzle 51 and nozzle butt joint piece 53 apart from can changing to prevent the condition that the lock core can not be gone out or the power of spouting is too violent, spacing post 55 includes the spacing post 55 of first spacing post 55 and the second that from the top down arranges in proper order on ejection of compact little cylinder 52, the spacing post 55 of first spacing post 55 and second all can dismantle with ejection of compact little cylinder 52 and link to each other, two spacing posts 55 have also guaranteed that telescopic shaft 54's telescopic distance can be bigger.

Preferably, the small discharging air cylinder 52 is connected with an air cylinder power device 56 capable of driving the small discharging air cylinder 52 to automatically operate, a fixing frame 57 for fixing the air cylinder power device 56 and the small discharging air cylinder 52 on the frame body 1 is arranged at the lower end of the air cylinder power device 56, a base 58 is arranged at the lower end of the fixing frame 57, and a baffle 59 obliquely arranged is further arranged between the base 58 and the fixing frame 57. The fixed frame 57, the base 58 and the baffle 59 ensure that the small discharging air cylinder 52 and the turntable 2 can work smoothly.

Specifically, a bearing fixing frame 72 is disposed on the circumferential outer side of the rotating shaft fixing frame 71, a rotating bearing 73 located on the circumferential outer side of the rotating shaft body 7 is disposed in the bearing fixing frame 72, the bearing fixing frame 72 is located between the turntable 2 and the indexing ratchet 81, and the bearing fixing frame 72 is fixedly connected with the frame body 1 through a plurality of fastening screws 74.

The principle of the embodiment is as follows: when a lock core bottom socket is machined, a lock core is placed in a rotary disc hole 3, a swing rod 91 reciprocates to drive a pawl and a swing rod rotating sleeve 92 to move, so that a ratchet wheel rotates, the rotary shaft body 7 rotates through the ratchet wheel, the rotary disc 2 intermittently rotates under the rotating action of the rotary shaft body 7, the rotary disc hole 3 in the rotary disc 2 rotates to the position below a conical milling cutter 41 to perform first machining on the lock core, the conical milling cutter 41 can move upwards after the first machining is completed, the rotary disc 2 can also rotate downwards and then upwards by utilizing the sliding of a sliding block 62 in a sliding groove 61 to contact with a milling angle milling cutter 42 at the other end of a frame body 1 to perform second machining, after the second machining is completed, a small discharging cylinder 52 works, a cylinder nozzle 51 sprays air, and a nozzle butt-joint block 53 slides upwards under the action of air pressure, so that the lock core is ejected.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the housing body 1, the rotary table 2, the rotary table hole 3, the cutting tool 4, the bevel milling cutter 41, the milling angle milling cutter 42, the lock cylinder output device 5, the cylinder nozzle 51, the small discharging cylinder 52, the nozzle butt block 53, the telescopic shaft 54, the limit column 55, the cylinder power device 56, the fixing frame 57, the base 58, the baffle 59, the sliding structure 6, the sliding groove 61, the sliding block 62, the limit plate 63, the fixing nut 64, the driving motor 65, the rotating shaft body 7, the rotating shaft fixing frame 71, the bearing fixing frame 72, the rotating bearing 73, the fastening screw 74, the rotating driving structure 8, the indexing ratchet 81, the indexing pawl 82, the fastening nut 83, the rotating driving structure 9, the oscillating rod 91, the oscillating rod rotating sleeve 92 and the like are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A full-automatic lock cylinder bottom nest processing device comprises a frame body (1) and is characterized in that a turntable (2) capable of rotating around the frame body (1) in the circumferential direction is arranged at the upper end of the frame body (1), a plurality of turntable holes (3) which are distributed at the circumferential edge of the turntable (2) and can fix an iron core are arranged on the turntable (2), cutting tools (4) capable of shaping the iron core when the turntable holes (3) are placed in the iron core are arranged at two ends of the turntable (2), a lock cylinder output device (5) capable of ejecting the lock cylinder when the cutting tools (4) finish cutting the lock cylinder is arranged at the lower end of at least one cutting tool (4), the turntable (2) is connected with a rotating shaft body (7) rotatably arranged on a rotating shaft fixing frame (71) through a sliding structure (6), a rotating driving structure (8) capable of enabling the turntable (2) to automatically rotate around the rotating shaft body (7) is arranged at the lower end of the rotating shaft fixing frame (71), the lower end of the rotary driving structure (8) is provided with a swing driving structure (9) which can drive the rotary driving structure (8) to move so as to rotate the rotary shaft body (7).

2. The full-automatic lock cylinder bottom nest processing device according to claim 1, characterized in that the sliding structure (6) comprises a sliding groove (61) arranged on the circumferential outer side of the upper end of the rotating shaft body (7), and a plurality of sliding blocks (62) which are uniformly distributed are arranged on the circumferential inner side of the rotating disc (2) connected with the rotating shaft body (7).

3. The full-automatic lock cylinder bottom socket processing device according to claim 1, wherein the rotary driving structure (8) comprises an indexing ratchet wheel (81) sleeved at the lower end of the rotating shaft fixing frame (71), one end of the indexing ratchet wheel (81) is provided with an indexing pawl (82) which is meshed with the indexing ratchet wheel (81) and can drive the indexing ratchet wheel (81) to rotate, and the indexing pawl (82) and the indexing ratchet wheel (81) are connected with the swing driving structure (9) through a plurality of fastening nuts (83).

4. The full-automatic lock cylinder bottom socket processing device according to claim 3, wherein the swing driving structure (9) comprises a swing rod (91) which is arranged in a staggered manner with the indexing ratchet (81), one end of the swing rod (91) close to the rotating shaft fixing frame (71) is movably provided with a swing rod rotating sleeve (92), the swing rod rotating sleeve (92) is fixedly connected with the indexing ratchet (81), and the swing rod (91) is fixedly connected with the indexing pawl (82).

5. The full-automatic lock cylinder bottom socket machining device according to claim 4, wherein the cutting tool (4) comprises a cone milling cutter (41) arranged at one end of the frame body (1), a corner milling cutter (42) is arranged at one end, away from the cone milling cutter (41), of the frame body (1), and the lock cylinder output device (5) is arranged at the lower end of the corner milling cutter (42).

6. The full-automatic lock cylinder bottom socket processing device according to claim 5, characterized in that the lock cylinder output device (5) comprises an upward opening air cylinder nozzle (51), and the air cylinder nozzle (51) is communicated with a small discharging air cylinder (52).

7. The full-automatic lock cylinder bottom nest processing device according to claim 6, characterized in that the turntable (2) is provided with a nozzle butt block (53) which corresponds to the cylinder nozzle (51) and can slide up and down, and the nozzle butt block (53) is arranged at the lower end of each turntable hole (3).

8. The full-automatic lock cylinder bottom nest processing device according to claim 6, characterized in that the middle of the small discharging cylinder (52) is provided with a telescopic shaft (54) capable of sliding up and down, and the telescopic shaft (54) is provided with a plurality of limiting columns (55).

9. The full-automatic lock cylinder bottom nest processing device according to claim 8, characterized in that the small discharge cylinder (52) is connected with a cylinder power device (56) capable of driving the small discharge cylinder (52) to automatically operate, a fixing frame (57) for fixing the cylinder power device (56) and the small discharge cylinder (52) on the frame body (1) is arranged at the lower end of the cylinder power device (56), a base (58) is arranged at the lower end of the fixing frame (57), and a baffle (59) which is obliquely arranged is further arranged between the base (58) and the fixing frame (57).

10. The full-automatic lock cylinder bottom nest processing device according to claim 1, characterized in that a bearing fixing frame (72) is arranged on the circumferential outer side of the rotating shaft fixing frame (71), a rotating bearing (73) positioned on the circumferential outer side of the rotating shaft body (7) is arranged in the bearing fixing frame (72), the bearing fixing frame (72) is positioned between the rotating disc (2) and the indexing ratchet wheel (81), and the bearing fixing frame (72) is fixedly connected with the frame body (1) through a plurality of fastening screws (74).

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