CN113523396A

CN113523396A - Automatic processing machine tool for lock handle combination

Info

Publication number: CN113523396A
Application number: CN202110325805.3A
Authority: CN
Inventors: 段秋心; 彭长震; 王柱
Original assignee: Caoxian Jingrui Mechanical Lock Industry Co ltd
Current assignee: Caoxian Jingrui Mechanical Lock Industry Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-22

Abstract

The invention relates to an automatic processing machine tool for a lock handle combination, which comprises a rack, wherein a bottom plate is arranged above the rack, and the automatic processing machine tool is characterized in that: frame one side is equipped with the portion of reloading, and the portion inboard of reloading has arranged feeding portion, anchor clamps portion and the cover excircle drill tail hole portion of installing on the bottom plate in proper order, and the perpendicular line rear of anchor clamps portion and the cover excircle drill tail hole portion line is equipped with drill pin hole portion, and the perpendicular line the place ahead of anchor clamps portion and cover excircle drill tail hole portion line is equipped with the portion of cutting off, is equipped with material sediment separation portion below the bottom plate. The invention has the beneficial effects that: the integrated completion on an equipment with the integrated completion of drilling pin hole, cover excircle and the brill tail hole manufacturing procedure of tool to lock handle, disposable clamp is tight, accomplishes the processing to the lock body under the condition that anchor clamps do not loosen, improves production efficiency, reduces intensity of labour, and more importantly after the work piece was put into the anchor clamps subassembly, whole in the course of working is in the tight state of clamp, has avoided the low scheduling problem of machining precision that repeated clamping and process turnover brought.

Description

Automatic processing machine tool for lock handle combination

(I) technical field

The invention belongs to the technical field of lockset preparation machinery, and particularly relates to an automatic processing machine tool for a lockset handle combination.

(II) background of the invention

The application of the lock handle in the lock industry is very common, and as shown in figure 1, the cross section of the lock handle is oval, and a qualified lock handle needs to be processed by drilling a pin hole, sleeving an excircle and drilling a tail hole. The traditional processing mode is often single-process dispersed processing, namely the pin hole, the excircle and the tail hole of the lockset handle are respectively processed for three times, and the processing mode often has the defects of low efficiency, difficult turnover and surface scratch. In addition, due to the fact that three devices are used for machining, not only is the labor intensity of workers increased, but also the machining precision of the lock handle is difficult to guarantee due to the fact that the lock handle is repeatedly positioned and secondarily clamped due to repeated turnover of the lock handle.

Disclosure of the invention

The invention provides the automatic processing machine tool for the lock handle combination, which is high in working efficiency, low in labor intensity and high in processing precision, and aims to make up for the defects of the prior art.

The invention is realized by the following technical scheme:

the utility model provides a tool to lock handle combination automatic processing machine, includes the frame, and the bottom plate, characterized by are installed to the frame top: frame one side is equipped with the portion of reloading, and the portion inboard of reloading has arranged feeding portion, anchor clamps portion and the cover excircle drill tail hole portion of installing on the bottom plate in proper order, and the perpendicular line rear of anchor clamps portion and the cover excircle drill tail hole portion line is equipped with drill pin hole portion, and the perpendicular line the place ahead of anchor clamps portion and cover excircle drill tail hole portion line is equipped with the portion of cutting off, is equipped with material sediment separation portion below the bottom plate.

The material changing part comprises a main material rack, a plurality of guide pillar plates are installed above the main material rack, an inclined plane for placing handle bars is machined above each guide pillar plate, a boss is arranged at the bottom of the inclined plane, a handle bar supporting block is installed at the rear end of each guide pillar plate, a driving pipe is installed at the rear end of the main material rack, a feeding plate is installed on each driving pipe, the front end of each feeding plate is connected with a material stirring connecting block, each material stirring connecting block is connected with a material stirring cylinder, and a plurality of material stirring blocks are further installed on each driving pipe.

The end part of the main material rack is provided with a front material pressing part and a rear material pressing part, the front material pressing part comprises a front material pressing cylinder seat, the end part of the front material pressing cylinder seat is provided with a front material pressing cylinder, and a front material pressing cylinder joint is arranged in a cylinder rod of the front material pressing cylinder; the rear material pressing part comprises a rear material pressing cylinder fixing plate, a rear material pressing cylinder is fixed on the rear material pressing cylinder fixing plate, the rear material pressing cylinder is connected with a rear material pressing cylinder connector, a material pressing pin penetrates through the rear material pressing cylinder connector, material pressing levers are respectively sleeved at two ends of the material pressing pin, a material pressing block is fixed at the front end of each material pressing lever, and a lever pin penetrates through the middle of each material pressing lever.

A plurality of material rack adjusting plates capable of sliding up and down along the guide column plates are arranged above the guide column plates, and material changing baffles are arranged at the end parts of the main material racks.

The feeding part comprises a feeding support fixed on a bottom plate, a feeding bottom plate is installed at the upper end of the feeding support, a front guide column plate and a rear guide column plate are installed at two ends of the feeding bottom plate, a feeding guide column and a feeding screw rod are installed between the front guide column plate and the rear guide column plate, a feeding sliding seat is sleeved outside the feeding guide column, a feeding lower clamp is installed at the bottom of a notch in the middle of the feeding sliding seat, a feeding upper clamp is arranged above the feeding lower clamp, the feeding upper clamp is installed at the bottom of a feeding sliding block, the feeding sliding block penetrates through a square hole of the feeding sliding seat and is connected with a feeding clamping oil cylinder, a screw nut sleeved on the feeding screw rod is fixed on the side face of the feeding sliding seat, a feeding pulling plate is installed at the upper ends of the front guide column plate and the rear guide column plate, a feeding reset sensor plate is installed on the feeding pulling plate, and a feeding motor is installed on the front guide column plate.

The feeding support is characterized in that a feeding upper adjusting block and a feeding lower adjusting block are installed at the top of the feeding support, a feeding upper adjusting rod and a feeding lower adjusting rod are installed in a groove at the front end of the feeding upper adjusting block and the feeding lower adjusting block, the feeding upper adjusting rod and the feeding lower adjusting rod are installed in a threaded hole in the upper end of a feeding bottom plate, a feeding lower guide key is installed at the bottom of the feeding support, and a feeding upper guide key is installed on the upper portion of the feeding support.

The clamp part comprises a clamp support fixed on the bottom plate, an upper adjusting block and a lower adjusting block of a mounting clamp at the top of the clamp support, a clamp seat is mounted in a groove on the side face of the clamp support, a lower clamp pressing block for clamping a handle bar and an upper clamp pressing block are arranged in the clamp seat, the upper pressing block of the clamp is fixed at the bottom of a clamping sliding block, the clamping sliding block of the clamp is connected with a clamping oil cylinder of the clamp through a clamp clamping oil cylinder joint, the clamping sliding block of the clamp is sleeved in the clamping sliding block seat of the clamp, an upper adjusting rod and a lower adjusting rod of the mounting clamp are arranged in a groove opening of the upper adjusting block and the lower adjusting block of the clamp, and the upper adjusting rod and the lower adjusting rod of the clamp are mounted in threaded holes of the clamp seat.

The drilling pin hole part comprises a drilling pin hole main support fixed on the bottom plate, a pin hole guide rail sizing block is installed at the upper end of the drilling pin hole main support, pin hole feeding square rails are installed at two ends of the pin hole guide rail sizing block respectively, a pin hole sliding block is installed on the pin hole feeding square rails, a pin hole moving plate is installed outside the pin hole sliding block, a pin hole extending plate is fixed outside the pin hole moving plate, a pin hole spindle seat is installed on the pin hole extending plate, a pin hole spindle is installed in the pin hole spindle seat, a pin hole spindle is installed at one end of the pin hole spindle, a chuck nut is installed at one end of the chuck nut, a pin hole chuck used for clamping a drill bit is installed in the chuck nut, a pin hole driven wheel is installed at one end of the pin hole spindle, the pin hole driven wheel is driven by a pin hole driving wheel through a pin hole synchronous belt, the pin hole driving wheel is installed on a spindle of a pin hole motor, a pin hole motor is installed on a pin hole motor support, and the pin hole motor support is installed on the pin hole spindle seat.

The outer side of the pin hole moving plate is fixedly provided with a pin hole screw rod nut seat, the pin hole screw rod nut seat is installed on a pin hole feeding screw rod, the pin hole feeding screw rod is connected with a main shaft of a pin hole feeding motor, and the pin hole feeding screw rod and the pin hole feeding motor are respectively installed at two ends of the pin hole feeding motor seat.

The upper end of the pin hole guide rail sizing block is provided with a pin hole adjusting screw block, the pin hole adjusting screw block penetrates through a square hole of a main drilling pin hole support, a pin hole adjusting screw rod is arranged on the pin hole adjusting screw block, an upper pin hole adjusting block and a lower pin hole adjusting block are arranged at the upper end of the pin hole adjusting screw rod, the upper pin hole adjusting block and the lower pin hole adjusting block are fixed at the top of the main drilling pin hole support, an upper key strip and a lower key strip are arranged on the main drilling pin hole support, the upper key strip is fixed on the pin hole guide rail sizing block, and the lower key strip is fixed on the bottom plate.

The excircle drilling tail hole part of the sleeve comprises a sleeve excircle bottom plate fixed on the bottom plate, a sleeve excircle square rail is installed on the sleeve excircle bottom plate, a sleeve excircle sliding block is installed on the sleeve excircle square rail, a sleeve excircle moving plate is fixed on the sleeve excircle sliding block, a sleeve excircle lead screw is arranged in the middle of the sleeve excircle bottom plate and connected with a main shaft of a sleeve excircle feeding motor, a sleeve excircle lead screw nut seat is sleeved outside the sleeve excircle lead screw, and the sleeve excircle lead screw nut seat is fixed with the sleeve excircle moving plate.

The outer circle moving plate is fixed with a sleeve outer circle main shaft seat on the sleeve outer circle moving plate, a sleeve outer circle main shaft is arranged in the sleeve outer circle main shaft seat, taper bearings are respectively installed at two ends of the sleeve outer circle main shaft, a sleeve outer circle chuck is further installed inside one end of the sleeve outer circle main shaft, a sleeve outer circle drill bit is installed in the sleeve outer circle chuck, a tension rod is installed in an internal thread at the end part of the sleeve outer circle chuck, a knife sleeve is installed at the end part of the sleeve outer circle main shaft, a sleeve outer circle blade is installed on the knife sleeve, a sleeve outer circle driven wheel is sleeved on the sleeve outer circle main shaft, the sleeve outer circle driven wheel is driven by a sleeve outer circle driving wheel through a sleeve outer circle synchronous belt, the sleeve outer circle driving wheel is driven by a sleeve outer circle motor, the sleeve outer circle motor is installed on a sleeve outer circle motor plate, support columns are arranged on the periphery of the sleeve outer circle motor plate in a penetrating mode, and the bottoms of the support columns are installed in threaded holes of the sleeve outer circle moving plate.

The cutting part comprises a cutting bottom plate fixed on the bottom plate, a cutting square rail is installed on the cutting bottom plate, a cutting sliding block is installed on the cutting square rail, a cutting moving plate is fixed on the cutting sliding block, a cutting screw rod is arranged in the middle of the cutting bottom plate and connected with a main shaft of a cutting feeding motor, a cutting screw rod nut seat is sleeved outside the cutting screw rod, and the cutting screw rod nut seat is fixed with the cutting moving plate.

The cutting movable plate is provided with a cutting spindle seat, a cutting shaft is arranged in the cutting spindle seat, a cutting knife is arranged at the front end of the cutting shaft, a cutting motor seat is arranged at the side end of the cutting spindle seat, a cutting motor is arranged on the cutting motor seat, a cutting driving wheel is arranged on a spindle of the cutting motor, the cutting driving wheel drives a cutting driven wheel through a cutting synchronous belt, and the cutting driven wheel is arranged on the cutting shaft.

The material residue separation part comprises a blanking hopper fixed below a bottom plate, a key strip seat fixed on the bottom plate is arranged on one side above the blanking hopper, rotary lug plates are mounted at two ends of the key strip seat, a rotary shaft is mounted between the two rotary lug plates, a separation hopper is mounted in the middle of the rotary shaft, a rotary arm is mounted at the end part of the rotary shaft, a turnover cylinder joint is mounted at the tail end of the rotary arm and is connected with a cylinder rod of a turnover cylinder, the turnover cylinder is fixed on a turnover cylinder seat, the turnover cylinder seat is connected with a turnover cylinder transition plate, and the turnover cylinder transition plate is mounted at the end part of the key strip seat.

The invention has the beneficial effects that: the integrated completion on an equipment with the integrated completion of drilling pin hole, cover excircle and the brill tail hole manufacturing procedure of tool to lock handle, disposable clamp is tight, accomplishes the processing to the lock body under the condition that anchor clamps do not loosen, improves production efficiency, reduces intensity of labour, and more importantly after the work piece was put into the anchor clamps subassembly, whole in the course of working is in the tight state of clamp, has avoided the low scheduling problem of machining precision that repeated clamping and process turnover brought.

(IV) description of the drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a lock handle according to the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic perspective view of the refueling part of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is an enlarged view of the structure at C of FIG. 4;

FIG. 7 is an enlarged view of the structure of FIG. 4 at D;

FIG. 8 is an enlarged view of the structure at E in FIG. 4;

FIG. 9 is a schematic side view of the refueling section according to the present invention;

FIG. 10 is a first schematic view of the structure of the feeding part of the present invention;

FIG. 11 is a second schematic view of the structure of the feeding portion of the present invention;

FIG. 12 is a schematic view of the mounting structure of the feeding slider of the present invention;

FIG. 13 is a first view illustrating a structure of a clamping portion according to the present invention;

FIG. 14 is a second schematic view of the structure of the clamping portion of the present invention;

FIG. 15 is a schematic view of the fixture clamping slide block mounting structure of the present invention;

FIG. 16 is a first perspective view of the hole of the drill pin of the present invention;

FIG. 17 is a schematic perspective view of a second embodiment of the present invention illustrating a hole of a drilled bolt;

FIG. 18 is a schematic view of the hole transmission structure of the drill pin of the present invention;

FIG. 19 is a schematic perspective view of a cylindrical drilling tail hole portion of the bushing of the present invention;

FIG. 20 is a schematic view of the feed transmission structure of the excircle drilling tail hole part of the sleeve of the present invention;

FIG. 21 is a schematic view of a transmission structure of a sleeve excircle drilling tail hole part and a sleeve excircle drilling tail hole of the invention;

FIG. 22 is a perspective view of a cutting portion of the present invention;

FIG. 23 is a schematic view of the feed transmission structure of the cutting section of the present invention;

FIG. 24 is a first perspective view of a slag separating portion of the present invention;

FIG. 25 is a second perspective view of the slag separating portion of the present invention;

in the figure, 1 lock handle, 2 sets of excircle, 3 pin holes, 4 drilled tail holes, 5 frames, 6 bottom plates, 7 material changing parts, 8 material feeding parts, 9 clamping parts, 10 sets of excircle drilled tail hole parts, 11 drilled pin hole parts, 12 cutting parts, 13 material slag separating parts, 14 fences, 15 hydraulic stations, 16 control screens, 17 electronic boxes, 18 lower supporting legs, 19 upper supporting legs, 20 material poking cylinder fixing seats, 21 guide column sleeves, 22 material changing upper protecting covers, 701 main material racks, 702 guide column plates, 703 handle bar materials, 704 inclined planes, 705 bosses, 706 handle bar material supporting blocks, 707 driving pipes, 708 upper material plates, 709 material poking connecting blocks, 710 material poking cylinders, material poking blocks, 712 front material pressing parts, 713 rear material pressing parts, 714 front cylinder seats, 715 front air cylinders, 719 cylinder joints, 717 cylinder fixing plates, 718 rear material pressing cylinders, 722 rear material pressing cylinder material pressing joints, 720 material pressing pins, 721 levers and 721 blocks, 723 lever pins, 724 stack adjusting plates, 725 material changing baffle plates, 801 feeding support, 802 feeding bottom plates, 803 front guide post plates, 804 rear guide post plates, 805 feeding guide posts, 806 feeding screw rods, 807 feeding sliding seats, 808 feeding lower clamps, 809 feeding upper clamps, 810 feeding sliding blocks, 811 feeding clamping cylinders, 812 screw rod nuts, 813 feeding pulling plates, 814 feeding reset sensor plates, 815 feeding motors, 816 feeding up and down adjusting blocks, 817 feeding up and down adjusting rods, 818 feeding lower guide keys, 819 feeding upper guide keys, 901 clamp supports, 902 clamp up and down adjusting blocks, 903 clamp seats, 904 clamp down pressing blocks, 905 clamp up pressing blocks, 906 clamp sliding blocks, 907 clamp clamping cylinder joints, 909 clamp clamping cylinders, 909 clamp sliding block seats, 910 clamp up and down adjusting rods, 1101 pin hole drilling main supports, 1102 pin hole guide rail sizing blocks, 1103 pin hole feeding square rails, 1104 pin hole slider, 1105 pin hole moving plate, 1106 pin hole extension plate, 1107 pin hole spindle base, 1108 pin hole spindle, 1109 collet nut, 1110 pin hole collet, 1111 pin hole driven wheel, 1112 pin hole synchronous belt, 1113 pin hole driving wheel, 1114 pin hole motor, 1115 pin hole motor support, 1116 pin hole screw nut base, 1117 pin hole feed screw, 1118 pin hole feed motor, 1119 pin hole feed motor base, 1120 pin hole adjusting screw block, 1121 pin hole adjusting screw, 1122 pin hole up-down adjusting block, 1123 up key bar, 1124 down key bar, 1001 set cylindrical bottom plate, 1001 set cylindrical sleeve square rail, 1003 set cylindrical slider, 1004 set cylindrical sleeve, 1005 set

cylindrical sleeve

1006, 1005 set cylindrical sleeve feed motor, 1007 set cylindrical screw nut base, 1008 set cylindrical sleeve spindle base, 1009 set cylindrical sleeve spindle, 1010 taper bearing, 1011 set cylindrical sleeve, 1012 cylindrical sleeve moving plate, 1013 tensioning rod, 1014 knife sleeve, 1015 outer circular knife blade, 1016 outer circular driven wheel, 1017 outer circular synchronous belt, 1018 outer circular driving wheel, 1019 outer circular motor, 1020 outer circular motor plate, 1021 support column, 1201 cutting bottom plate, 1202 cutting square rail, 1203 cutting slide block, 1204 cutting moving plate, 1205 cutting lead screw, 1206 cutting feeding motor, 1207 cutting lead screw nut seat, 1208 cutting spindle seat, 1209 cutting shaft, 1210 cutting knife, 1211 cutting motor seat, 1212 cutting motor, 1213 cutting driving wheel, 1214 cutting synchronous belt, 1215 cutting driven wheel, 1301 blanking bucket, 1302 key strip seat, 1303 rotating ear plate, 1304 rotating shaft, 1305 separating bucket, rotating

arm

1306, 1307 turning cylinder joint, turning cylinder, 1309 turning cylinder seat, 1310 turning cylinder transition plate.

(V) detailed description of the preferred embodiments

The attached drawing is an embodiment of the invention. The embodiment comprises a frame 5, a material changing part 7 arranged on one side of the frame 5, a feeding part 8, a clamping part 9, a drilling pin hole part 11, an outer circle sleeving drilling tail hole part 10 and a cutting part 12 which are arranged on a bottom plate 6, a hydraulic station 15 is arranged on the other side of the frame 5 and used for providing hydraulic power for a hydraulic cylinder on a machine, on the bottom plate 6, the clamping part 9 is arranged at the middle position, the feeding part 8, the drilling pin hole part 11, the outer circle sleeving drilling tail hole part 10 and the cutting part 12 are sequentially arranged around the clamping part 9 in a counterclockwise direction, a material slag separating part 13 is arranged below the bottom plate 6, a handle bar 703 is horizontally arranged on the material changing part 7 on the right side of the frame 5, the feeding direction of the feeding part 8 and the outer circle sleeving drilling tail hole part 10 is parallel to the axis of the handle bar 703, the feeding direction of the drilling pin hole part 11 and the cutting part 12 is vertical to the axis of the handle bar 703, and the frame is standing at an operating position, the cutting part 12 is arranged at the front side of the bottom plate 6, the excircle drilling tail hole part 10 is arranged at the left side of the bottom plate 6, the drilling pin hole part 11 is arranged at the rear side of the bottom plate 6, the machine is overlooked from top to bottom, and the arrangement of each station on the bottom plate 6 is similar to a windmill shape. When the machine tool is used for machining, a feeding portion 8 feeds materials to a feeding clamp portion 9 and clamps the materials tightly, an excircle drilling tail hole portion 10 moves firstly, a rotating blade and a drill bit machine an excircle and a tail hole of a handle lock 1, a pin hole portion 11 moves after drilling, a pin hole 3 of the handle lock 1 is machined, a cutting portion 12 moves finally, the handle lock 1 is cut off, the dropped handle lock 1 drops onto a blanking hopper 1301 of a material and slag separating portion 13 through a square hole in a bottom plate 6 and slides out of the machine, a fence 14 is installed on a machine frame 5, a control screen 16 is installed at the upper right corner of the fence 14, an electric box 17 is installed at the right side of the fence 14, and the control screen 16 sends instructions to control the action sequence and speed of all parts of the machine.

The part of reloading 7 includes that 19 and two lower support legs 18 of support leg on two, the cross sectional shape of going up support leg 19 and lower support leg 18 is the U type, wherein lower support leg 18's appearance is slightly big, go up in 19 the U type profile of inserting lower support leg 18 of support leg, rectangular notch has still been processed on the lower support leg 18, screw hole on 19 of support leg is aimed at to this notch, from the top can see that 19 of support leg can carry out regulation from top to bottom in 18 of lower support leg, it is laborsaving when making the regulation, the mode that can use the rotatory screw rod reaches this purpose, here for example as follows: a cross rod is welded in the upper supporting leg 19, a threaded hole is machined in the middle of the cross rod, a height adjusting rod is arranged in the threaded hole, a cross rod is also welded in the lower supporting leg 18, when the height adjusting rod in the upper supporting leg 19 is rotated, the height adjusting rod extends to be in contact with the cross rod on the lower supporting leg 18, and the upper supporting leg 19 can move upwards under the action of reaction force. A main material rack 701 is fixed on two upper supporting legs 19, six material changing fixing plates are welded on the main material rack 701, a guide pillar plate 702 is installed on each material changing fixing plate, the guide pillar plate 702 is named as a guide pillar plate I, a guide pillar plate II, a guide pillar plate III, a guide pillar plate IV, a guide pillar plate V and a guide pillar plate VI from left to right, an inclined surface 704 is processed on the guide pillar plate 702, the inclined surface 704 is used for enabling the handle bars 703 to slide along the inclined surface 704 under the action of gravity, a plurality of handle bars 703 are placed on the inclined surface 704, a boss 705 is arranged at the end part of the inclined surface 704 of the guide pillar plate 702 and used for limiting the position of the lowest handle bar 703 and supporting the weight of all the handle bars 703 on the inclined surface 704 to prevent the handle bars 703 from sliding downwards, a handle bar supporting block 706 is installed at the rear end of each guide pillar plate 702, notches are processed on the handle bar supporting block 706, the notches of the handle bars 706 are aligned with each other and are positioned in the same plane, be used for placing processing in the notch and use handle bar 703, the material of handle bar supporting shoe 706 adopts the polytetrafluoroethylene that has self-lubricating effect, like this, when handle bar 703 slides in the inslot will be more nimble and can not produce the mar to the surface of handle bar 703, three holes have still been processed in every guide pillar board 702 of the aforesaid, every downthehole guide pillar cover 21 of installing, then the guide pillar has been worn in every guide pillar cover 21, three guide pillars are preceding guide pillar respectively, preceding guide pillar down and back guide pillar, these three guide pillars are used for connecting each guide pillar board 702. The rear end of the material changing part 7 is also provided with a driving pipe 707 which is through long with the guide post, the section of the driving pipe 707 is hollow and square, a square pipe can be preferentially adopted here, the material is preferably stainless steel, in addition, the driving pipe 707 is also provided with five material stirring blocks 711, each material stirring block 711 is respectively positioned between two material changing guide post plates 702, the driving pipe 707 positioned between the second guide post plate and the third guide post plate is also provided with a material feeding plate 708, one end of the material feeding plate 708 is provided with a square hole which is slightly larger than the shape of the driving pipe 707, one end of the square hole is provided with an opening, one surface of the opening is provided with a unthreaded hole, the other surface of the square hole is provided with a threaded hole, and a bolt is threaded through the unthreaded hole and the threaded hole. The other end of the feeding plate 708 is connected with a material poking connecting block 709, the material poking connecting block 709 is connected with a material poking cylinder 710, a material poking cylinder fixing seat 20 is further mounted at the tail of the material poking cylinder 710, the material poking cylinder fixing seat 20 is connected with a front lower guide post, when a cylinder rod of the material poking cylinder 710 extends out, a driving pipe 707 rotates to drive five material poking blocks 711 to rotate, and the handle bar 703 at the lowest end is poked into a groove of the handle bar supporting block 706 by the material poking block 711. A front pressing cylinder seat 714 is further installed on the rear side of the first guide pillar plate, the front pressing cylinder seat 714 is L-shaped, a front pressing cylinder 715 is installed at one end of the L shape, a front pressing cylinder joint 716 is installed in a cylinder rod of the front pressing cylinder 715, the axial direction of the front pressing cylinder joint 716 directly faces the groove of the handle bar supporting block 706, a rear pressing cylinder 718 is further installed on the rear side of the second guide pillar plate, one end of the rear pressing cylinder 718 is fixed on the second guide pillar plate through a rear pressing cylinder fixing plate 717, the other end of the rear pressing cylinder joint 719 is installed, the rear pressing cylinder joint 719 is flat, the outer circle of the rear pressing cylinder joint is inserted into the groove of the second guide pillar plate, a circular hole is machined at one end of the rear pressing cylinder joint 719, a pressing pin 720 penetrates through the circular hole, two ends of the pressing pin 720 are respectively sleeved with a pressing lever 721, a lever 721 is fixed at the front end of each lever, in addition, a lever 723 is further inserted between the two pressing levers 721 and the second guide pillar plate, the lever pin 723 is provided to hinge the swaging lever 721 with respect to the second guide pillar plate, and a cotter pin for preventing the swaging lever 721 from coming off is provided to each of the swaging pin 720 and the end of the lever pin 723. A material rack adjusting plate 724 is further mounted on the upper portions of the second guide pillar plate, the third guide pillar plate, the fourth guide pillar plate, the fifth guide pillar plate and the sixth guide pillar plate respectively, a notch is formed in the material rack adjusting plate 724, the material rack adjusting plate 724 can slide up and down relative to the guide pillar plate 702, a material changing baffle 725 is mounted on the side edge of the first guide pillar plate, and the end face of the handle bar 703 placed on the guide pillar plate 702 abuts against the material changing baffle 725.

One end of the material stirring block 711 is provided with a square hole which is slightly larger than the driving pipe 707 in shape, one end of the square hole is provided with an opening, one surface of the opening is provided with a unthreaded hole, and the other surface of the square hole is provided with a threaded hole. The other section of the material stirring block 711 is processed with an arc surface, the circle center of the arc surface is overlapped with the rotation center of the driving pipe 707, the radius of the arc surface meets the requirement of stirring the handle bar 703 at the bottom but does not touch the handle bar 703 at the top, namely, when the driving pipe 707 rotates, the front end surface of the material stirring block 711 stirs the handle bar 703 at the bottom on the inclined surface 704 of the guide pillar plate 702 into the notch of the handle bar supporting block 706, and at the moment, the arc surface of the material stirring block 711 is in contact with the handle bar 703 at the top, so that the material blocking phenomenon is avoided. The working process of the material changing part 7 is as follows: a plurality of handle bars 703 are placed on the inclined plane 704 of the guide column plate 702 in an initial state, the cylinder rods of the front pressing cylinder 715 and the rear pressing cylinder 718 are both in a withdrawing state, after the control screen 16 sends a material changing instruction, the material shifting cylinder 710 extends out, the material shifting block 711 rotates to shift the lowermost handle bar 703 into the handle bar supporting block 706 on the guide column plate 702, and then the front pressing cylinder 715 and the rear pressing cylinder 718 act to press the handle bar 703 in the groove of the handle bar supporting block 706.

The feeding part 8 comprises a feeding bracket 801 fixed on the bottom plate 6, a feeding bottom plate 802 is arranged at the upper end of the feeding bracket 801, the feeding bottom plate 802 is a cuboid, a front guide pillar plate 803 and a rear guide pillar plate 804 are arranged at two ends of the feeding bottom plate, a feeding pulling plate 813 is connected at the upper ends of the front guide pillar plate 803 and the rear guide pillar plate 804, the feeding pulling plate 813 is provided with a long strip groove, a feeding reset sensor plate 814 is arranged beside the groove opening, the feeding reset sensor plate 814 is Z-shaped, a feeding sensor arranged on the feeding reset sensor plate 814 is close to the handle bar 703, the initial position for resetting the feeding is adjusted, and if the position changes after the initial position for feeding forward is adjusted, the feeding sliding seat 807 moves towards the resetting sensor until the feeding sliding seat contacts the resetting sensor, and the feeding sliding seat 807 moves in the opposite direction for a set distance to return to the initial position for feeding. Two feeding guide columns 805 and a feeding screw rod 806 are further arranged between the front guide column plate 803 and the rear guide column plate 804, two ends of each feeding guide column 805 are respectively fixed in holes on the front guide column plate 803 and the rear guide column plate 804, top screw holes are processed on the side surfaces of the front guide column plate 803 and the rear guide column plate 804, top screws arranged in the holes are propped in notches on the guide columns to tightly press the guide columns, a feeding sliding seat 807 is further sleeved outside the two feeding guide columns 805, a linear bearing capable of sliding on the guide columns is arranged in the feeding sliding seat 807, a screw nut 812 on the feeding screw rod 806 is further arranged at the rear end of the feeding sliding seat, hole positions are processed on flange edges of the screw nut 812, screw nuts in the holes are fixed on the side surfaces of the feeding sliding seat 807 through bolts, notches are processed in the middle of the feeding sliding seat 807, square holes are processed on the upper plane of the notches, the square holes penetrate through the whole feeding sliding seat 807, and feeding sliding blocks 810 are arranged in the square holes, a feeding upper clamp 809 is fixed at one end of a feeding sliding block 810, a notch is processed at the other end of the feeding sliding block, a feeding clamping cylinder joint is arranged in the notch, a feeding clamping cylinder 811 provided with the feeding clamping cylinder joint is fixed on the upper plane of a feeding sliding seat 807, a cylinder rod of the feeding clamping cylinder 811 extends out by hydraulic oil output by a hydraulic station 15 to drive the feeding sliding block 810 to slide in the feeding sliding seat 807, a feeding lower clamp 808 is arranged on the lower plane of the notch of the feeding sliding seat 807, a handle bar 703 is arranged between the feeding upper clamp 809 and the feeding lower clamp 808, a feeding motor seat is arranged on a front guide pillar plate 803, a feeding motor 815 is arranged on the feeding motor seat, a shaft of the feeding motor 815 is connected with the feeding screw rod 806 through a coupler, when the feeding motor 815 rotates, the feeding screw rod 806 is driven to rotate through the coupler, a screw rod nut 812 arranged on the feeding sliding seat 807 moves along the axis of the feeding guide pillar 805, thereby delivering the handle bar 703 to the desired working length. In addition, the upper end of the feeding bracket 801 is also provided with a feeding up-down adjusting block 816, a feeding up-down adjusting rod 817 is arranged in a notch at the front end of the feeding up-down adjusting block 816, and the front end of the feeding adjusting rod 817 is arranged in a threaded hole at the upper end of the feeding bottom plate 802. In summary, the action of feeding is arranged as follows: in an initial state, a cylinder rod of the feeding clamping cylinder 811 is in a retraction state, that is, the feeding upper clamp 809 and the feeding lower clamp 808 are in a release state, the feeding slider seat 807 moves towards the feeding reset sensor until a signal is sensed, the feeding slider seat 807 moves in the opposite direction to a set distance, after the control screen 16 sends a clamping signal, the cylinder rod of the feeding clamping cylinder 811 extends out, and the feeding upper clamp 809 moves downwards to clamp the handle bar 703 on the feeding lower clamp 808. The feeding slider seat 807 is moved to the clamp part 9 by a set distance and then stops, at this time, the feeding upper clamp 809 and the feeding lower clamp 808 are still in a clamping state, and after the clamp part 9 clamps the handle bar 703, the feeding upper clamp 809 and the feeding lower clamp 808 recover to a loosening state and retreat to the feeding initial position again.

The clamp part 9 comprises a clamp support 901 and a clamp seat 903 arranged in a notch of one side of the clamp support, the clamp support 901 is in a right-angle shape, a reinforcing rib is connected between two right-angle surfaces, a square hole is further processed on the vertical surface of the clamp support and used for passing through a drill chuck of the drill pin hole part 11, namely, the square hole is used for avoiding the drill chuck, five strip holes are additionally arranged beside the square hole, bolts are arranged in the strip holes, and the threaded ends of the bolts are fixed in the threaded holes in the clamp seat 903. The upper surface of the clamp support 901 is provided with a clamp up-down adjusting block 902, a notch is formed in the clamp up-down adjusting block 902, a clamp up-down adjusting rod 910 is arranged in the notch, the front end of the clamp up-down adjusting rod 910 is arranged in a threaded hole in the clamp seat 903, the clamp seat 903 is rotated to move up and down on the vertical surface of the clamp support 901. The clamp seat 903 is U-shaped, a clamp clamping cylinder 908 is arranged on the clamp seat 903, a clamp clamping cylinder joint 907 is arranged at the front end of the clamp clamping cylinder 908, the clamp clamping cylinder joint 907 is embedded into a groove at the upper end of a clamp clamping sliding block 906, a clamp clamping sliding block seat 909 is sleeved outside the clamp clamping sliding block 906, and the upper part of the sliding block fixing seat 909 is fixed at the upper end of the groove of the clamp seat 903. When the oil cylinder rod of the clamp clamping oil cylinder 908 extends out, the clamp clamping oil cylinder connector 907 moves up and down to further drive the clamp clamping sliding block 906 to move up and down, an upper clamp pressing block 905 is further mounted at the lower end of the clamp clamping sliding block 906, a lower clamp pressing block 904 is fixed at the lower end of a notch of the clamp seat 903, and the surfaces of the upper clamp pressing block 905 and the lower clamp pressing block 904, which are in contact with the handle bar 703, are matched with the outer contour of the handle bar 703 to ensure that the clamping is firm and the surface of the handle bar 703 is not damaged.

The drilling pin hole part 11 comprises a drilling pin hole main support 1101 and a pin hole guide rail sizing block 1102 fixed at the upper end of the drilling pin hole main support 1101, the drilling pin hole main support 1101 is arranged on a bottom plate 6 and is in a right-angle shape, two ends of the right angle are respectively connected with a rib plate, a lower key strip 1124 is further arranged on the lower right-angle surface, the lower key strip 1124 is fixed on the bottom plate 6 and is inserted into a notch processed on the lower right-angle surface, two upper key strips 1123 are arranged on the upper right-angle surface, the two upper key strips 1123 are fixed on the pin hole guide rail sizing block 1102, a pin hole adjusting screw block 1120 is arranged at the upper end of the pin hole guide rail sizing block 1102, the pin hole adjusting screw block 1120 is in a square shape and penetrates through a square notch on the drilling pin hole main support 1101 and exposes a threaded hole on one surface, a pin hole adjusting screw rod 1121 is arranged in the threaded hole, and an upper pin hole upper and lower adjusting block 1122 is arranged at the upper end of the pin hole adjusting screw rod 1121, the pin hole up-down adjusting block 1122 is fixed to the upper end of the pin hole main bracket 1101, and the pin hole adjusting screw rod 1121 is rotated to drive the pin hole guide rail sizing block 1102 connected to the pin hole adjusting screw block 1120 to move up and down, thereby adjusting the up-down position of the drill bit for drilling the pin hole. Two bosses are processed on the plane of the pin hole guide rail sizing block 1102, each boss is provided with a pin hole feeding square rail 1103, each pin hole feeding square rail 1103 is provided with two pin hole sliding blocks 1104, four pin hole sliding blocks 1104 are externally provided with pin hole moving plates 1105, the front ends of the pin hole moving plates 1105 and the front ends of the end faces of the pin hole guide rail sizing blocks 1102 are also connected with organ shields for blocking scraps generated during cutting, pin hole extending plates 1106 are also fixed outside the pin hole moving plates 1105, pin hole spindle bases 1107 are arranged on the pin hole extending plates 1106, pin hole spindles 1108 are arranged in the pin hole spindle bases 1107, two pin hole spindle bearings are sleeved at the two ends of the pin hole spindles 1108 respectively so that the pin hole spindles 1108 rotate in the pin hole spindle bases, one ends of the pin hole spindles 1108 are provided with chucks 1109, and the chucks 1109 are internally provided with pin hole chucks for clamping drill bits 1110, a pin hole driven wheel 1111 is sleeved on the excircle of the other end of the pin hole main shaft 1108, the pin hole driven wheel 1111 is wrapped in the frame of a pin hole motor support 1115, the pin hole motor support 1115 is fixed on a pin hole main shaft seat 1107, a pin hole motor 1114 is arranged at the other end of the pin hole motor support 1115, a pin hole driving wheel 1113 is arranged on the main shaft of the pin hole motor 1114, a pin hole synchronous belt 1112 is connected between the pin hole driving wheel 1113 and the pin hole driven wheel, in addition, a pin hole feeding motor seat 1119 is arranged at one end of a pin hole guide rail sizing block 1102, a pin hole feeding motor 1118 is arranged on the pin hole feeding motor seat 1119, the main shaft of the pin hole feeding motor 1118 is connected with a pin hole feeding screw 1117 arranged at the other end of the pin hole feeding motor seat 1119 through a pin hole coupling, a pin hole feeding bearing arranged at the other end of the pin hole feeding screw 1117 is arranged in the pin hole feeding bearing seat, the pin hole feed bearing block is secured to one end of a pin hole guide rail shim 1102. A pin hole feed screw base 1116 is further installed in the middle of the pin hole feed screw 1117, and the pin hole feed screw base 1116 is fixed to the pin hole moving plate 1105.

The excircle-sleeved drilling tail hole part 10 comprises an excircle-sleeved moving assembly and an excircle-sleeved drilling assembly, the excircle-sleeved moving assembly comprises an excircle bottom plate 1001, the excircle bottom plate 1001 is machined with two bosses, each boss is provided with an excircle-sleeved square rail 1002, each excircle-sleeved square rail 1002 is provided with two excircle sliders 1003, and four excircle sliders 1003 are fixed with an excircle moving plate 1004. In addition, one end of the excircle sleeving bottom plate 1001 is provided with an excircle sleeving feeding motor seat, the other end of the excircle sleeving bottom plate is provided with an excircle sleeving feeding bearing seat, an excircle sleeving feeding bearing is arranged in the feeding bearing seat at one end of an excircle sleeving screw rod 1005, the other end of the excircle sleeving screw rod 1005 is fixed on the excircle sleeving feeding motor seat, an excircle sleeving feeding motor 1006 is arranged on the excircle sleeving feeding motor seat, a main shaft of the excircle sleeving motor 1006 is connected with the excircle sleeving screw rod 1005 through a coupler, the coupling is placed in an outer circle sleeving feeding motor base, an outer circle sleeving lead screw nut base 1007 is fixed in the middle of an outer circle sleeving moving plate 1004, the cylindrical screw nut seat 1007 is internally provided with a screw nut which is a part of the cylindrical screw 1005, when the excircle sleeving screw 1005 rotates, the excircle sleeving screw nut seat 1007 moves along the axis of the excircle sleeving screw 1005, so as to drive the excircle sleeving moving plate 1004 to move. The outer circle sleeving drilling assembly comprises an outer circle sleeving main shaft seat 1008 fixed on an outer circle sleeving moving plate 1004, an outer circle shaft sleeve main shaft 1009 is arranged in the outer circle sleeving main shaft seat 1008, taper bearings 1010 are respectively installed at two ends of the outer circle sleeving main shaft 1009, an outer circle sleeving chuck 1011 is further installed inside one end of the outer circle sleeving main shaft 1009, an outer circle sleeving drill bit 1012 is installed in the outer circle sleeving chuck 1011, an internal thread is further processed at the other end of the outer circle sleeving chuck 1011, a tension rod 1013 is installed in the internal thread, a nut on the tension rod 1013 is screwed, the outer circle sleeving chuck 1011 can shrink, and the outer circle sleeving drill bit 1012 is clamped tightly. A knife sleeve 1014 is further installed on the outer end face of the chuck end of the sleeve excircle main shaft 1009, two knife grooves are symmetrically processed on the knife sleeve 1014, a sleeve excircle blade 1015 is installed in each knife groove, a sleeve excircle driven wheel 1016 is sleeved on the excircle of the other end of the sleeve excircle main shaft 1009, a sleeve excircle synchronous belt 1017 is arranged on the excircle of the sleeve excircle driven wheel 1016, the other end of the sleeve excircle synchronous belt 1017 is connected with a sleeve excircle driving wheel 1018 fixed on the sleeve excircle motor 1019, the lower end of the sleeve excircle motor 1019 is fixed on a sleeve excircle motor plate 1020, four holes are processed on the sleeve excircle motor plate 1020 around the sleeve excircle motor 1019, a support column 1021 is installed in each hole, the lower ends of the support columns 1021 are installed in threaded holes on the sleeve excircle moving plate 1004, thus, the four support columns 1021 support the sleeve excircle motor plate 1020 and the sleeve motor 1019 thereon, and the position of the sleeve excircle driving wheel 1018 can be raised by adjusting the position of nuts on the support columns 1021, and then make cover excircle hold-in range 1017 realize rising and tightly, in addition, when adjusting the nut position on the support column 1021 and make the position of cover excircle action wheel 1018 reduce, cover excircle hold-in range 1017 relaxs, can easily change this cover excircle hold-in range 1017.

The cutting part 12 includes a cutting moving assembly and a cutting assembly, the cutting moving assembly includes a cutting base plate 1201, the cutting base plate 1201 is processed with two bosses, each boss is provided with a cutting square rail 1202, each cutting square rail 1202 is provided with two cutting sliders 1203, and a cutting moving plate 1204 is fixed on the four cutting sliders 1203. In addition, a cutting feed motor base is installed at one end of the cutting bottom plate 1201, a cutting feed bearing base is installed at the other end of the cutting bottom plate, a cutting feed bearing is installed in the feed bearing base at one end of the cutting screw 1205, the other end of the cutting screw 1205 is fixed on the cutting feed motor base, a cutting feed motor 1206 is installed on the cutting feed motor base, a main shaft of the cutting feed motor 1206 is connected with the cutting screw 1205 through a coupling, a cutting spindle base 1208 is installed on the cutting moving plate 1204, a cutting shaft 1209 is installed in the cutting spindle base 1208, two cutting bearings are respectively sleeved at two ends of the cutting shaft 1209, a cutting knife 1210 is installed at the front end of the cutting shaft 1209, and the cutting knife 1210 is pressed on the cutting shaft 1209 through a cutting compression nut at the end of the cutting shaft 1209. A cutting motor mount 1211 is mounted on the cutting spindle mount 1208, a cutting motor 1212 is mounted on the cutting motor mount 1211, a cutting drive pulley 1213 is provided on the spindle of the cutting motor 1212, a cutting driven pulley 1215 is provided on the cutting shaft 1209, and a cutting timing belt 1214 is connected between the cutting driven pulley 1215 and the cutting drive pulley 1213. A cutting shield is mounted between the cutting blade 120 and the cutting motor 1212, and the cutting shield is fixed to the cutting spindle base 1208. After the control panel 16 controls the cutting motor 1212 to start, the cutting knife 1210 on the cutting shaft 1209 rotates at the same time, and the cutting feed motor 1206 rotates to drive the cutting screw 1205 to rotate, so as to drive the cutting screw nut seat 1207 fixed below the cutting moving plate 1204 to move, and drive the cutting knife 1210 to move along the axis of the cutting screw 1205 to move forward to cut the bar 703 of the handle.

The slag separating part 13 is arranged at the lower side of the bottom plate 6, a separating bucket 1305 above the slag separating part is higher than the upper plane of the bottom plate 6 and is close to the lower end of the clamp part 9, the slag separating part 13 comprises a key strip seat 1302 and a turnover cylinder transition plate 1310 connected with the key strip seat, the key strip seat 1302 is long-strip-shaped, two rotary lug plates 1303 are respectively arranged at two ends of the key strip seat, a rotating shaft 1304 penetrates through the middle of the two rotary lug plates 1303, the separating bucket 1305 is arranged in the middle of the rotating shaft 1304, a boss is processed in the middle of the rotating shaft 1304, the boss and the separating bucket 1305 are fixed together through bolts, in addition, a boss is processed at the end part of the rotating shaft 1304, a rotating arm 1306 is installed outside the boss, a turnover cylinder joint 1307 is installed at the other end of the rotating arm 1306, the turnover cylinder joint 1307 is connected with a cylinder rod of a turnover cylinder 1308, the tail part of the turnover cylinder 1308 is fixed on a turnover cylinder seat 1309, two threaded holes are processed on the turnover cylinder seat 1309, and the threaded holes are connected with notches on a turnover cylinder transition plate 1310 through bolts. A blanking bucket 1301 is further fixed on the lower side of the bottom plate 6 close to the keybar base 1302, one end of the blanking bucket 1301 is close to an outlet of a separating bucket 1305, the other end of the blanking bucket 1301 extends out of the rack 5, when a cylinder rod of a turnover cylinder 1308 is in a withdrawing state, the separating bucket 1305 is vertical, when the cylinder rod of the turnover cylinder 1308 extends out, the separating bucket 1305 is inclined, the outlet of the separating bucket 1305 is just located right above the blanking bucket 1301, in an initial state, the cylinder rod of the turnover cylinder 1308 is in the withdrawing state, a large amount of waste chips generated when an excircle of a jacket drills a tail hole slide down along the separating bucket 1305, the waste chips fall below a machine, before cutting starts, the cylinder rod of the turnover cylinder 1308 extends out, the separating bucket 1305 is inclined, the outlet of the separating bucket is just located right above the blanking bucket 1301, after the handle bar 703 is cut, a machined lockset handle 1 falls into the blanking bucket 1301 and slides out of the machine through the separating bucket 1305.

Claims

1. The utility model provides a tool to lock handle combination automatic processing machine, includes frame (5), and bottom plate (6), characterized by are installed to frame (5) top: frame (5) one side is equipped with reloading portion (7), feeding portion (8), anchor clamps portion (9) and cover excircle brill tail hole portion (10) of installing on bottom plate (6) have been arranged in proper order to reloading portion (7) inboard, anchor clamps portion (9) and cover excircle brill tail hole portion (10) the perpendicular line rear of line are equipped with brill pin hole portion (11), anchor clamps portion (9) and cover excircle brill tail hole portion (10) the perpendicular line the place ahead of line are equipped with cutting off portion (12), bottom plate (6) below is equipped with material sediment separation portion (13).

2. The automatic processing machine tool for the lock handle combination according to claim 1, is characterized in that: the material changing part (7) comprises a main material frame (701), a plurality of guide post plates (702) are installed above the main material frame (701), inclined planes (704) for placing handle bars (703) are machined above the guide post plates (702), bosses (705) are arranged at the bottoms of the inclined planes (704), handle bar supporting blocks (706) are installed at the rear ends of the guide post plates (702), a driving pipe (707) is installed at the rear part of the main material frame (701), a feeding plate (708) is installed on the driving pipe (707), a material feeding connecting block (709) is connected to the front end of the feeding plate (708), a material stirring cylinder (710) is connected to the material stirring connecting block (709), and a plurality of material stirring blocks (711) are further installed on the driving pipe (707).

3. The lock handle combination automatic processing machine tool as claimed in claim 2, characterized in that: the end part of the main material rack (701) is provided with a front material pressing part (712) and a rear material pressing part (713), the front material pressing part (712) comprises a front material pressing cylinder seat (714), the end part of the front material pressing cylinder seat (714) is provided with a front material pressing cylinder (715), and a front material pressing cylinder joint (716) is arranged in a cylinder rod of the front material pressing cylinder (715); the rear material pressing part (713) comprises a rear material pressing cylinder fixing plate (717), a rear material pressing cylinder (718) is fixed on the rear material pressing cylinder fixing plate (717), the rear material pressing cylinder (718) is connected with a rear material pressing cylinder joint (719), a material pressing pin (720) penetrates through the rear material pressing cylinder joint (719), material pressing levers (721) are respectively sleeved at two ends of the material pressing pin (720), a material pressing block (722) is fixed at the front end of each material pressing lever (721), a lever pin (723) penetrates through the middle of each material pressing lever (721), a plurality of adjusting plates (724) capable of sliding up and down along the guide pillar plate (702) are arranged above the guide pillar plate (702), and a material changing baffle (725) is arranged at the end part of the main material rack (701).

4. The automatic processing machine tool for the lock handle combination according to claim 1, is characterized in that: the feeding part (8) comprises a feeding support (801) fixed on a bottom plate (6), the upper end of the feeding support (801) is provided with a feeding bottom plate (802), the two ends of the feeding bottom plate (802) are provided with a front guide column plate (803) and a rear guide column plate (804), a feeding guide column (805) and a feeding screw rod (806) are arranged between the front guide column plate (803) and the rear guide column plate (804), a feeding sliding seat (807) is sleeved outside the feeding guide column (805), a feeding lower clamp (808) is arranged at the bottom of a middle notch of the feeding sliding seat (807), a feeding upper clamp (809) is arranged above the feeding lower clamp (808), the feeding upper clamp (809) is arranged at the bottom of the feeding sliding block (810), the feeding sliding block (810) penetrates through a square hole of the feeding sliding seat (807) to be connected with a feeding clamping oil cylinder (811), a screw rod nut (812) sleeved on the feeding screw rod (806) is fixed on the side surface of the feeding sliding seat (807), preceding column guide plate (803) and back column guide plate (804) upper end installation feeding arm-tie (813), installation feeding reset sensor board (814) on feeding arm-tie (813), preceding column guide plate (803) installation feeding motor (815), regulating block (816) about feeding support (801) top installation feeding, it adjusts pole (817) about installing the feeding in regulating block (816) front end notch about the feeding, it installs in the threaded hole of feeding bottom plate (802) upper end to adjust pole (817) about the feeding, guiding key (818) under the feeding is installed to feeding support (801) bottom, guiding key (819) on the feeding is installed on feeding support (801) upper portion.

5. The automatic processing machine tool for the lock handle combination according to claim 1, is characterized in that: the clamp part (9) comprises a clamp support (901) fixed on the bottom plate (6), a clamp up-and-down adjusting block (902) is installed at the top of the clamp support (901), a clamp seat (903) is installed in a groove on the side surface of the clamp support (901), a clamp down pressing block (904) and a clamp up pressing block (905) of a clamping handle bar (703) are arranged in the clamp seat (903), the clamp up pressing block (905) is fixed at the bottom of a clamp clamping sliding block (906), the clamp clamping sliding block (906) is connected with a clamp clamping oil cylinder (908) through a clamp clamping oil cylinder joint (907), the clamp clamping sliding block (906) is sleeved in the clamp clamping sliding block seat (909), a clamp up-and-down adjusting rod (910) is installed in the groove of the clamp up-and-down adjusting block (902), and the clamp up-and-down adjusting rod (910) is installed in a threaded hole of the clamp seat (903).

6. The automatic processing machine tool for the lock handle combination according to claim 1, is characterized in that: the drilling pin hole part (11) comprises a drilling pin hole main support (1101) fixed on the bottom plate (6), a pin hole guide rail sizing block (1102) is installed at the upper end of the drilling pin hole main support (1101), pin hole feeding square rails (1103) are respectively installed at two ends of the pin hole guide rail sizing block (1102), a pin hole sliding block (1104) is installed on each pin hole feeding square rail (1103), a pin hole moving plate (1105) is installed outside each pin hole sliding block (1104), a pin hole extending plate (1106) is fixed outside each pin hole moving plate (1105), a pin hole spindle seat (1107) is installed on each pin hole extending plate (1106), a pin hole spindle (1108) is installed in each pin hole spindle seat (1107), a chuck nut (1109) is installed at one end of each pin hole spindle (1108), a pin hole chuck (1110) used for clamping a drill bit is installed in each chuck nut (1109), and a pin hole driven wheel (1111) is installed at one end of each pin hole spindle (1108), the pin hole driven wheel (1111) is driven by a pin hole driving wheel (1113) through a pin hole synchronous belt (1112), the pin hole driving wheel (1113) is installed on a main shaft of a pin hole motor (1114), the pin hole motor (1114) is installed on a pin hole motor support (1115), and the pin hole motor support (1115) is installed on a pin hole main shaft seat (1107).

7. The lock handle combination automatic processing machine tool as claimed in claim 6, characterized in that: a pin hole screw rod nut seat (1116) is fixed on the outer side of the pin hole moving plate (1105), the pin hole screw rod nut seat (1116) is installed on a pin hole feeding screw rod (1117), the pin hole feeding screw rod (1117) is connected with a main shaft of a pin hole feeding motor (1118), the pin hole feeding screw rod (1117) and the pin hole feeding motor (1118) are respectively installed at two ends of a pin hole feeding motor seat (1119), a pin hole adjusting screw block (1120) is installed at the upper end of a pin hole guide rail sizing block (1102), the pin hole adjusting screw block (1120) penetrates through a square hole of a drilling pin hole main bracket (1101), a pin hole adjusting screw rod (1121) is installed on the pin hole adjusting screw block (1120), a pin hole up-down adjusting block (1122) is installed at the upper end of the pin hole adjusting screw rod (1121), the pin hole 1101 up-down adjusting block (1122) is fixed at the top of the drilling pin hole (1101), an upper key strip (1124) and a lower key strip (1124) are installed on the pin hole (112), the upper key strip (1123) is fixed on the pin hole guide rail sizing block (1102), and the lower key strip (1124) is fixed on the bottom plate (6).

8. The automatic processing machine tool for the lock handle combination according to claim 1, is characterized in that: the excircle-sleeved drilling tail hole part (10) comprises an excircle-sleeved bottom plate (1001) fixed on a bottom plate (6), an excircle-sleeved square rail (1002) is installed on the excircle-sleeved bottom plate (1001), an excircle-sleeved sliding block (1003) is installed on the excircle-sleeved square rail (1002), an excircle-sleeved moving plate (1004) is fixed on the excircle-sleeved sliding block (1003), an excircle-sleeved lead screw (1005) is arranged in the middle of the excircle-sleeved bottom plate (1001), the excircle-sleeved lead screw (1005) is connected with a main shaft of an excircle-sleeved feeding motor (1006), an excircle-sleeved lead screw nut seat (1007) is sleeved outside the excircle-sleeved lead screw (1005), the excircle-sleeved lead screw nut seat (1007) is fixed with the excircle-sleeved moving plate (1004), an excircle-sleeved main shaft seat (1008) is fixed on the excircle-sleeved excircle-spindle seat (1004), a sleeved excircle spindle (1009) is installed in the excircle-spindle seat (1008), and taper bearings (1010) are respectively installed at two ends of the excircle-sleeved spindle (1008), cover excircle main shaft (1009) one end inside still is equipped with cover excircle chuck (1011), cover excircle drill bit (1012) are equipped with in cover excircle chuck (1011), install in the internal thread of cover excircle chuck (1011) tip straining rod (1013), cover excircle main shaft (1009) tip installs tool sleeve (1014), install on tool sleeve (1014) and cover excircle blade (1015), the cover is equipped with on cover excircle main shaft (1009) and overlaps the excircle from driving wheel (1016), cover excircle from driving wheel (1016) by cover excircle driving wheel (1018) through cover excircle hold-in range (1017), cover excircle driving wheel (1018) are driven by cover excircle motor (1019), cover excircle motor (1019) are installed on cover excircle motor board (1020), cover excircle motor board (1020) are worn to be equipped with support column (1021) all around, install in the screw thread hole of cover excircle movable plate (1004) support column (1021) bottom.

9. The automatic processing machine tool for the lock handle combination according to claim 1, is characterized in that: the cutting part (12) comprises a cutting bottom plate (1201) fixed on a bottom plate (6), a cutting square rail (1202) is installed on the cutting bottom plate (1201), a cutting slider (1203) is installed on the cutting square rail (1202), a cutting moving plate (1204) is fixed on the cutting slider (1203), a cutting lead screw (1205) is arranged in the middle of the cutting bottom plate (1201), the cutting lead screw (1205) is connected with a main shaft of a cutting feed motor (1206), a cutting lead screw nut seat (1207) is sleeved outside the cutting lead screw (1205), the cutting lead screw nut seat (1207) is fixed with the cutting moving plate (1204), a cutting spindle seat (1208) is installed on the cutting moving plate (1204), a cutting shaft (1209) is installed in the cutting spindle seat (1208), a cutting knife (1210) is installed at the front end of the cutting shaft (1209), a cutting motor seat (1211) is installed at the side end of the cutting spindle seat (1208), and a cutting motor (1212) is installed on the cutting motor seat (1211), a cutting driving wheel (1213) is mounted on the main shaft of the cutting motor (1212), the cutting driving wheel (1213) drives a cutting driven wheel (1215) through a cutting synchronous belt (1214), and the cutting driven wheel (1215) is mounted on a cutting shaft (1209).

10. The automatic processing machine tool for the lock handle combination according to claim 1, is characterized in that: the material slag separating part (13) comprises a blanking hopper (1301) fixed below a bottom plate (6), a keybar seat (1302) fixed on the bottom plate (6) is arranged on one side above the blanking hopper (1301), rotary lug plates (1303) are installed at two ends of the keybar seat (1302), a rotary shaft (1304) is installed between the two rotary lug plates (1303), a separating hopper (1305) is installed in the middle of the rotary shaft (1304), a rotary arm (1306) is installed at the end part of the rotary shaft (1304), a turnover cylinder joint (1307) is installed at the tail end of the rotary arm (1306), the turnover cylinder joint (1307) is connected with a cylinder rod of a turnover cylinder (1308), the turnover cylinder (1308) is fixed on the turnover cylinder seat (1309), the turnover cylinder seat (1309) is connected with a turnover cylinder transition plate (1310), and the turnover cylinder transition plate (1310) is installed at the end part of the keybar seat (1302).