CN108714709A - A kind of full-automatic multistation pin tumbler lock body machining drilling machine - Google Patents

Abstract

A fully automatic multi-station tumbler lock body processing drilling machine of the present invention comprises: a frame and a rotary table; the top of the frame is provided with a worktable; the middle part of the worktable is provided with a through hole, and the through hole A bearing seat is installed and fixed; a drive shaft is connected to the inner axis of the bearing seat; the upper end of the drive shaft is fixedly connected with the rotary table; the lower end of the drive shaft is connected with a power mechanism; 12 fixtures that are evenly distributed; 12 toolings are installed and fixed on the corresponding fixtures on the worktable; a fully automatic multi-station pin lock body processing drilling machine of the present invention includes automatic feeding and discharging mechanism, automatic turning The surface mechanism and multiple drilling rigs controlled by stepping motors fully realize automatic processing. The automatic surface turning mechanism solves the current problem that all holes in the lock body cannot be drilled in one process, which greatly improves Improve production and processing efficiency, and reduce labor.

Description

A fully automatic multi-station pin lock body processing drilling machine

technical field

The invention relates to a fully automatic multi-station pin lock body processing drilling machine, which belongs to the field of mechanical equipment.

Background technique

The four sides of the pin lock body need to be drilled. At present, there are many equipments on the market for drilling the pin lock body, but none of them can drill the holes on all four sides at one time. Usually, after drilling two sides , take off the lock body, after throttling, and then send it into the machine again to drill the holes on the other two sides. The processing efficiency of this equipment is not high, and it also wastes manpower.

Contents of the invention

(1) Technical problems to be solved

In order to solve the above problems, the present invention proposes a fully automatic multi-station tumbler lock body processing drilling machine. In addition to being equipped with an automatic feeding and discharging mechanism, it is also equipped with a mechanism for automatically turning over the lock body. It can complete the hole processing on the four sides of the lock body.

(2) Technical solution

A fully automatic multi-station tumbler lock body processing drilling machine of the present invention comprises: a frame and a rotating round table; a control box is installed and fixed on the side of the frame, and a worktable is provided on the top; A through hole, a bearing seat is installed and fixed in the through hole; a drive shaft is connected to the inner axis of the bearing seat; the upper end of the drive shaft protrudes from the upper surface of the bearing seat, and is fixedly connected with the rotary table; the drive shaft The lower end extends to the bottom of the working table and is connected with the reducer; the reducer is fixedly connected with a servo motor; a jumping beam is fixed and fixed on the working table; the middle part of the jumping beam is fixed with a gas-electric slip ring ; The gas-electric slip ring is located directly above the rotary table; twelve evenly distributed clamps are installed and fixed on the rotary table; the back of the rotary table is provided with twelve position-limiting columns corresponding to the clamps ; Corresponding to each fixture on the worktable, a feeding mechanism, a side pin hole drilling machine, a first lock beam hole drilling machine, a second lock beam hole drilling machine, a turning mechanism, a tongue hole drilling machine, and a first lock beam hole drilling machine are installed and fixed in sequence. Core hole drilling machine, the second lock core hole drilling machine, the first pinhole drilling machine, the second pinhole drilling machine, the water hole drilling machine and the discharge mechanism; the pin bolt mechanism is also installed and fixed on the said worktable near the rotary table.

Further, the pin mechanism is composed of a first cylinder, a first slider and a first slide rail; the first slider is connected and fixed to the worktable through a connecting plate; the first cylinder is installed and fixed on the connection The board is connected with the first slide rail; the first slide rail is correspondingly blocked against the limit post on the rotary table.

Further, the fixture includes: a base plate, a second cylinder, a clamping table, and a pressing block; the base plate is correspondingly installed and fixed with the rotating round table; the left side of the base plate is fixed with the second cylinder, and the right side is fixed with a clamp Tightening platform; the middle part of the clamping platform is provided with a first lock body groove, the left side is equipped with a fixed shaft, and the right side is longitudinally provided with three threaded holes connecting the first lock body groove; the rear part of the first lock body groove Two limit rods are fixedly installed; the fixed shaft is axially connected with a pressure block; the threaded hole is screwed with capless bolts; the middle and front part of the pressure block is provided with a shaft connection hole corresponding to the fixed shaft Axial connection; the tail of the briquetting block corresponds to the top of the second cylinder, and the head is above the first lock body groove, and only covers one-third of the opening of the first lock body groove; the push rod of the second cylinder A large steel ball is installed and fixed on the top; the top of the large steel ball is directly below the transverse centerline of the pressure block; a groove is provided inside the capless bolt, and the first spring and the first small steel ball are installed in the groove. ball.

Further, twelve electromagnetic air valves are connected and fixed on the pneumatic slip ring, corresponding to the second air cylinder on the control fixture one by one.

Further, the feeding mechanism includes: a feeding trough, a third cylinder, a second slide rail, and a third slide rail; the second slide rail and the third slide rail are fixedly installed on the worktable; the first A second slider is slidably connected to the second slide rail, and a third cylinder is fixedly connected to the end surface through a connecting plate; the push rod of the third cylinder is fixedly connected to the second slider; The first push rod is fixedly connected; the third slide rail is slidably connected with a third slider with its own set screw; the third slider is fixed with a first adjustment plate with several bolt grooves; The first adjusting plate is also installed and fixed with a feeding trough and a stopper; the bottom end of the feeding chute is directly above the stopper and close to the stopper; The slot through which the rod passes and the ear plate connected with the first adjustment plate; several threaded holes distributed in longitudinal rows are opened on the ear plate; the first lock body groove on the first push rod, the slot and the fixture The center lines of the three are the same straight line.

Further, the discharge mechanism includes: a first pushing device and a discharge chute; fixed feet are provided at the bottom of the discharge chute, which are correspondingly fixed on the worktable; the first pushing device includes: a fixed frame, the fourth cylinder, the fourth slide rail, the fourth slider, the second adjustment plate, the second push rod, and the limit block; the installation and fixing frame is installed and fixed on the workbench; A fourth cylinder, a fourth slide rail and a limit block are fixed; a fourth slide block is slidingly connected to the fourth slide rail; the fourth slide block is fixedly connected with the push rod of the fourth cylinder; the fourth A second adjustment plate with a bolt groove is installed and fixed on the slider; a second push rod is fixedly connected to the second adjustment plate; the second push rod, the port of the discharge chute and the first lock body on the fixture The center lines of the three grooves are the same straight line.

Further, the side pin hole drilling machine includes: a first adjusting machine base and a first drilling machine; a first pneumatic drilling machine is vertically installed and fixed on the first adjusting machine base; the first adjusting machine base is corresponding to the worktable Fixed connection; the top of the first adjustment base is provided with a first stepping motor that controls the first pneumatic drill to move up and down.

Further, the mechanism and principle of the first lock beam hole drilling machine and the second lock beam hole drilling machine are the same; the first lock beam hole drilling machine includes: a second adjustment base and a second drilling machine; the second adjustment base A second drilling rig is installed and fixed on the upper level; the second adjustment machine base is correspondingly fixedly connected with the worktable; the tail of the second adjustment machine base is provided with a second stepping motor that controls the second drilling machine to move forward and backward.

Further, the turning mechanism is composed of a second pushing device and a material receiving and turning device; the structure and principle of the second pushing device are the same as that of the first pushing device; the material receiving and turning device includes: The chute seat, the fifth cylinder, the sixth cylinder, the seventh cylinder, and the flip clamp are provided with the chute; the chute seat is installed and fixed on the worktable; the fifth cylinder is installed and fixed on the chute seat The push rod end of the fifth cylinder is fixedly connected with the fifth slider; the fifth slider is slidingly connected with the chute seat; the fifth slider is provided with a mounting groove frame composed of several iron plates; One end of the installation trough is provided with an adjustment track; the top of the adjustment track is fixedly installed with a third adjustment plate; the seventh cylinder is fixed on the third adjustment plate; the push rod end of the seventh cylinder is fixedly connected There is a rack; the outer side of the adjustment track is fixedly connected with a bearing sleeve; the inner shaft of the bearing sleeve is connected with a rotating shaft; the outer side of the rotating shaft is fixedly connected with a gear corresponding to the meshing rack; one end of the rotating shaft is fixedly connected with a turning clip; A sixth cylinder is installed and fixed on the outer side of the other end of the installation trough, and a fifth slide rail is installed and fixed on the bottom of the groove; a sixth slide block is slidably connected to the fifth slide rail; the sixth slide block is fixedly connected to There is a third push rod; the centerlines of the third push rod, the overturn clamp and the first lock body groove on the fixture are the same straight line.

Further, the middle part of the overturn clip is provided with a second lock body groove that runs through the front and back; the two sides of the overturn clip are provided with a number of through grooves; the second small steel ball and the second spring are installed in the through groove; The tail of the through groove is provided with threads and is screwed with bolts.

Further, the tongue hole drilling machine includes: a third adjustment base, a third drilling machine, and a chamfering device; the third adjustment base is installed and fixed on the worktable; the front part of the third adjustment base is vertically installed and fixed There is a third drilling rig; a driving pulley is provided on the main shaft of the third drilling rig; a chamfering device is installed and fixed on the third adjusting base; a driven pulley is provided in the chamfering device, and the driving pulley is correspondingly connected with the belt ; The top of the third adjustment base is provided with a third stepper motor that simultaneously controls the third drilling machine and the chamfering device to move up and down.

Further, the structure and principle of the first lock cylinder hole drilling machine and the second lock cylinder hole drilling machine are the same; the first lock cylinder hole drilling machine includes: a fourth adjustment base and a fourth drilling machine; the fourth adjustment machine A fourth drilling rig is horizontally installed and fixed on the seat; the fourth adjusting machine base is correspondingly installed and fixed on the worktable; the tail of the fourth adjusting machine base is provided with a fourth stepping motor for controlling the forward and backward movement of the fourth drilling machine.

Further, the structure and principle of the first pinhole drilling machine and the second pinhole drilling machine are the same; the first pinhole drilling machine includes: a fifth adjustment base and a fifth drilling machine; the fifth adjustment base should be installed It is fixed on the worktable; the fifth drilling rig is installed and fixed on the front of the fifth adjusting machine base; the fifth stepping motor is provided at the tail of the fifth adjusting machine base to control the forward and backward movement of the fifth drilling machine; The top of the front end of the fifth adjustment base is provided with a sixth stepper motor that controls the fifth drilling rig to move up and down.

Further, the water hole drilling rig includes: a sixth adjustment base and a sixth drilling machine; the sixth adjustment base should be installed and fixed on the worktable; the sixth adjustment base is installed and fixed with a sixth Drilling machine; the tail of the sixth adjusting base is provided with a seventh stepper motor that controls the forward and backward movement of the sixth drilling machine.

(3) Beneficial effects

The present invention has the following beneficial effects:

A fully automatic multi-station tumbler lock body processing drilling machine of the present invention includes an automatic feeding and discharging mechanism, an automatic turning mechanism and multiple drilling rigs whose progress is controlled by a stepping motor, and fully realizes automatic processing and an automatic turning mechanism. It solves the current problem that all the holes of the lock body cannot be drilled in one process, greatly improves the production and processing efficiency, and reduces labor.

Description of drawings

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

Fig. 2 is an overall top view of the present invention.

Fig. 3 is a side view of the rack in the present invention.

Fig. 4 is an overall front view of the rotary table and its drive assembly in the present invention.

Fig. 5 is an enlarged view of A in Fig. 3 .

Fig. 6 is a schematic diagram of the overall structure of the clamp in the present invention.

Fig. 7 is a schematic diagram of the disassembled structure of the clamp in the present invention.

Fig. 8 is a sectional view of a capless bolt in the present invention.

Fig. 9 is a schematic diagram of the overall structure of the feeding mechanism in the present invention.

Fig. 10 is a schematic structural view of the feeding tank in the present invention.

Fig. 11 is a schematic diagram of the overall structure of the discharging mechanism in the present invention.

Fig. 12 is a schematic diagram of the overall structure of the side pin hole drilling machine in the present invention.

Fig. 13 is a schematic diagram of the overall structure of the first lock beam hole drilling machine in the present invention.

Fig. 14 is a schematic diagram of the overall structure of the turning mechanism in the present invention.

Fig. 15 is a schematic diagram of the overall structure of the turning device in the present invention.

Fig. 16 is a schematic diagram of the overall structure of the turning clip in the present invention.

Fig. 17 is a sectional view of A-A in Fig. 16 .

Fig. 18 is a schematic diagram of the overall structure of the tongue hole drilling machine in the present invention.

Fig. 19 is a schematic diagram of the overall structure of the first lock cylinder hole drilling machine in the present invention.

Fig. 20 is a schematic diagram of the overall structure of the first pinhole drilling machine in the present invention.

Fig. 21 is a schematic diagram of the overall structure of the first flow hole drilling machine in the present invention.

Detailed ways

As shown in Figures 1-3, a fully automatic multi-station tumbler lock body processing drilling machine includes: a frame 1, a rotating round table 3; a control box 2 is installed and fixed on the side of the frame 1, and a workbench is provided on the top plate 101; the middle part of the worktable 101 is provided with a through hole, and a bearing seat 32 is installed and fixed in the through hole; the inner axis of the bearing seat 32 is connected with a drive shaft 33; the upper end of the drive shaft 33 protrudes from the bearing seat 32, and is fixedly connected with the rotary table 3; the lower end of the drive shaft 33 extends to the bottom of the worktable 101, and is connected with the reducer 7; the reducer 7 is fixedly connected with the servo motor 6; A jumping beam 4 is installed and fixed on the worktable 101; a gas-electric slip ring 5 is installed and fixed in the middle of the jump beam 4; the gas-electric slip ring 5 is located directly above the rotating round table 3; Twelve evenly distributed clamps 18 are fixed; twelve position-limiting columns 31 corresponding to the clamps 18 are provided on the back of the rotary table 3; each clamp 18 is installed in sequence on the worktable 101 Fixed with feeding mechanism 8, side pin hole drilling machine 9, first lock beam hole drilling machine 10, second lock beam hole drilling machine 10, turning mechanism 11, tongue hole drilling machine 12, first lock cylinder hole drilling machine 13, second lock Core hole drilling machine 130, the first pinhole drilling machine 14, the second pinhole drilling machine 140, the water hole drilling machine 15 and the discharge mechanism 16; on the described workbench plate 101, a pin mechanism 17 is also installed and fixed near the rotating round table 3 places.

3 and 5, the pin mechanism 17 is composed of a first cylinder 170, a first slider 171 and a first slide rail 172; the first slider 171 is connected to the worktable 101 through a connecting plate fixed; the first cylinder 170 is installed and fixed on the connecting plate, and is connected with the first slide rail 172; the first slide rail 172 is correspondingly blocked by the limit column 31 on the rotary table 3, so that the rotary table 3 is driven The load of the servo motor 6 increases. When the load reaches the limit value, the control box 2 controls the servo motor 6 to lock. Using this method of proper overload control can well eliminate the gap between the connecting parts and ensure the rotation of the rotary table 3. accuracy.

Referring to Figure 2, Figure 6, Figure 7, and Figure 8, the fixture 18 includes: a base plate 180, a second cylinder 181, a clamping table 182, and a pressing block 183; the base plate 180 is correspondingly installed and fixed with the rotating round table 3; A second cylinder 181 is installed and fixed on the left side of the base plate 180, and a clamping table 182 is installed and fixed on the right side; the middle part of the clamping table 182 is provided with a first lock body groove 1821, and a fixed shaft 184 is installed on the left side, and a fixed shaft 184 is installed on the right side. There are three threaded holes 1822 connected to the first lock body groove 1821 along the longitudinal direction; the rear part of the first lock body groove 1821 is fixedly equipped with two limit rods 186; the fixed shaft 184 is axially connected with a pressure block 183 ; The threaded hole 1822 is screwed with a capless bolt 185; the middle and front part of the pressure block 183 is provided with a shaft connection hole 1831, corresponding to the shaft connection with the fixed shaft 184; the tail of the pressure block 183 is corresponding to the second cylinder 181, the head is above the first lock body groove 1821, and only covers one-third of the opening of the first lock body groove 1821, avoiding the position that needs to be drilled; the top of the push rod of the second cylinder 181 A large steel ball 1811 is installed and fixed; the top of the large steel ball 1811 is directly below the transverse centerline of the briquetting block 183, so that the briquetting block 183 is evenly stressed; the inside of the capless bolt 185 is provided with a groove, the groove The first spring 1852 and the first small steel ball 1851 are installed inside, and this design can eliminate the gap between the lock body and the first lock body groove 1821 to ensure the accuracy of drilling.

Referring to FIG. 3 , twelve electromagnetic air valves 51 are connected and fixed on the pneumatic slip ring 5 , corresponding to the second air cylinder 181 on the control fixture 18 one by one.

Referring to Fig. 2, Fig. 9, shown in Fig. 10, described feeding mechanism 8 comprises: feeding groove 80, the 3rd cylinder 81, the 2nd slide rail 82, the 3rd slide rail 83; Described 2nd slide rail 82 and The third slide rail 83 is fixedly installed on the worktable 101; the second slide rail 82 is slidably connected with the second slider 84, and the end face is also fixedly connected with the third cylinder 81 through the connecting plate; The push rod of the cylinder 81 is fixedly connected with the second slider 84; the second slider 84 is fixedly connected with the first push rod 85; The slide block 86 can adjust the distance between the feeding trough 80 and the clamp 18 by tightening and loosening the positioning screws; the third slide block 86 is installed with a first adjustment plate 87 with several bolt grooves 871; The first regulating plate 87 is also installed with a feed chute 80 and a stopper 88; the bottom end of the feed chute 80 is directly above the stopper 88 and is close to the stopper 88; the bottom of the feed chute 80 The end is provided with a slot 803 for the passage of the first push rod 85 and an ear plate 802 connected with the first adjustment plate 87; the ear plate 802 is provided with a number of threaded holes 8021 distributed longitudinally; the first The centerlines of the push rod 85, the missing groove 803 and the first lock body groove 1821 on the clamp 18 are the same straight line; wherein the first adjusting plate 87 and the ear plate 802 are used to ensure that the gap between the missing groove 803 and the clamp 18 The first lock body slots 1821 are aligned.

Referring to Fig. 2 and Fig. 11, the discharge mechanism 16 includes: a first pushing device 160 and a discharge chute 168; the bottom of the discharge chute 168 is provided with fixed feet 169, which are correspondingly fixedly installed on the worktable 101 Above; the first pushing device 160 includes: a fixed frame 161, a fourth cylinder 162, a fourth slide rail 163, a fourth slider 164, a second adjustment plate 165, a second push rod 166, and a limit block 167; The installation and fixing frame 161 is installed and fixed on the worktable 101; the fourth cylinder 162, the fourth slide rail 163 and the limit block 167 are installed and fixed on the installation and fixing frame 161; the fourth slide rail 163 slides The fourth slider 164 is connected; the fourth slider 164 is fixedly connected with the push rod of the fourth cylinder 162; the second adjusting plate 165 with a bolt groove is installed and fixed on the fourth slider 164; The second adjustment plate 165 is fixedly connected with the second push rod 166, by the second adjustment plate 165, the height of the second push rod 166 can be adjusted; The centerlines of the first lock body slots 1821 are the same straight line.

Referring to Fig. 2 and Fig. 12, the side pin hole drilling machine 9 includes: a first adjusting machine base 91 and a first drilling machine 92; a first pneumatic drilling machine 92 is vertically installed and fixed on the first adjusting machine base 91; The first adjustment base 91 is correspondingly fixedly connected with the worktable 101; the top of the first adjustment base 91 is provided with a first stepping motor 93 that controls the first pneumatic drill 92 to move up and down; wherein the motor of the drill adopts a pneumatic motor .

Referring to Fig. 2 and Fig. 13, the mechanism and principle of the first lock beam hole drilling machine 10 and the second lock beam hole drilling machine 102 are the same; the first lock beam hole drilling machine 10 includes: Two drilling rigs 104; the second adjusting machine base 103 is horizontally installed and fixed with a second drilling machine 104; the second adjusting machine base 103 is correspondingly fixedly connected with the worktable 101; the tail of the second adjusting machine base 103 is provided with Control the second stepping motor 105 that the second drilling machine 104 advances forward and backward; Adopt two drilling machines here, mainly two pin beam holes are arranged on the lock body, to reach processing simultaneously.

Referring to Fig. 2, Fig. 14 and Fig. 15, the turning mechanism 11 is composed of a second pushing device 110 and a material receiving turning device 111; the structure and principle of the second pushing device 110 are the same as those of the first The material pushing device 160 is the same; the material receiving turning device 111 includes: a chute seat 112 provided with a chute, the fifth cylinder 113, the sixth cylinder 114, the seventh cylinder 115, and a turning clamp 116; the chute seat 112 Installed and fixed on the worktable 101; the fifth cylinder 113 is installed and fixed on the chute seat 112; the push rod end of the fifth cylinder is fixedly connected with the fifth slider 117; the fifth slider 117 Slidingly connected with the chute seat 112; the fifth slider 117 is provided with an installation groove frame 118 composed of several iron plates; one end of the installation groove frame 118 is provided with an adjustment track 1181; the top of the adjustment track 1181 is fixed A third adjustment plate 1182 is installed; the seventh cylinder 115 is installed and fixed on the third adjustment plate 1182; the push rod end of the seventh cylinder 115 is fixedly connected with a rack 1183; the outer side of the adjustment track 1181 is fixedly connected with Bearing sleeve 1184; the inner shaft of the bearing sleeve 1184 is connected with a rotating shaft 1185; the outer side of the rotating shaft 1185 is fixedly connected with a gear 1186, corresponding to the meshing rack 1183; one end of the rotating shaft 1185 is fixedly connected with a turning clip 116; the installation groove The outside of the other end of the frame 118 is fixed with a sixth cylinder 114, and the bottom of the groove is fixed with a fifth slide rail 1141; the fifth slide rail 1141 is slidingly connected with a sixth slide block 1142; The third push rod 1143 is fixedly connected; the centerlines of the third push rod 1143, the overturn clamp 116 and the first lock body groove 1821 on the clamp 18 are the same straight line; wherein the adjustment track 1181 can adjust the overturn clamp 116 and The first lock body slots 1821 are aligned, and the third adjusting plate 1182 can adjust the height of the seventh cylinder 115, so that a forming distance of the seventh cylinder 115 is just enough to rotate the turning clamp 116 by 180 degrees.

In conjunction with the structural characteristics of the above-mentioned turning mechanism 11, its action process is described in detail. The turning clamp 116 is used to clamp the lock body that needs to be turned over. For this reason, in the process of turning over, a certain space is needed. Under normal conditions, the turning clamp 116 is away from the clamp. 18 also has a certain distance. During the action, the fifth cylinder 113 pushes the fifth slide block 117, so that the turning clamp 116 and the clamp 18 fit together, and then the second pushing device 110 pushes the lock in the first lock body groove 1821 on the clamp 18. The lock body is pushed into the flip folder 116, and then the fifth cylinder 113 drives the fifth slider 117 to retreat, and the seventh cylinder 115 pushes the rack 1183 to drive the gear 1186 to rotate. The cylinder 113 pushes the fifth slide block 117 again, so that the overturning clamp 116 and the clamp 18 fit together again, and then the sixth cylinder 114 pushes the third push rod 1143, and pushes the turned over lock body into the first lock on the clamp 18 again. Inside the slot 1821 of the lock body.

Referring to Fig. 15, Fig. 16 and Fig. 17, the middle part of the overturning clip 116 is provided with a second lock body groove 1161 that runs through the front and rear sides; the two sides of the overturning clip 116 are provided with several through grooves 1162; A second small steel ball 1163 and a second spring 1164 are installed inside; the tail of the through groove 1162 is provided with threads, and is screwed with bolts; the overturn clamp 116 adopts the above structure, in order to clamp the lock body that needs to be overturned, so as to avoid The lock body slips off during the overturning process.

Referring to Fig. 2 and Fig. 18, the tongue hole drilling machine 12 includes: a third adjusting base 121, a third drilling machine 122, and a chamfering device 123; The front part of the third adjustment base 121 is vertically installed and fixed with a third drilling machine 122; the main shaft of the third drilling machine 122 is provided with a driving pulley 1221; the third adjustment base 121 is installed and fixed with a chamfering device 123; The chamfering device 123 is provided with a driven pulley 1231, which is correspondingly connected to the driving pulley 1221 by a belt; the top of the third adjustment base 121 is provided with a third stepper that simultaneously controls the third drilling machine 122 and the chamfering device 123 to move up and down. Motor 124.

Referring to Fig. 2 and shown in Fig. 19, the structure and principle of the first lock cylinder hole drilling machine 13 and the second lock cylinder hole drilling machine 130 are the same; the first lock cylinder hole drilling machine 13 includes: a fourth adjustment base 131 , the fourth drilling rig 132; the fourth adjusting machine base 131 is horizontally installed and fixed with the fourth drilling machine 132; the fourth adjusting machine base 131 is correspondingly installed and fixed on the worktable 101; the tail of the fourth adjusting machine base 131 Be provided with the fourth stepper motor 133 that controls the fourth drilling machine 132 to advance forward and backward; Adopt two drilling machines here, mainly because the lock core hole of part lock body is a step hole, needs to be divided into two-step processing for this reason.

Referring to Fig. 2 and shown in Fig. 20, the structure and principle of the first pinhole drilling machine 14 and the second pinhole drilling machine 140 are the same; the first pinhole drilling machine 14 includes: the fifth adjusting machine base 141, the fifth drilling machine 142; the fifth adjusting base 141 should be installed and fixed on the worktable 101; the fifth drilling rig 142 is installed and fixed on the front of the fifth adjusting base 141; the tail of the fifth adjusting base 141 is provided with The fifth stepping motor 143 that controls the fifth drilling machine 142 to move forward and backward; the top of the front end of the fifth adjusting base 141 is provided with the sixth stepping motor 144 that controls the fifth drilling machine 142 to move up and down; Because of the large number of pinholes, in order to speed up the processing, two drilling machines are used for processing; the motors of the drilling machines are pneumatic motors.

Referring to Fig. 2 and Fig. 21, the water hole drilling rig 15 includes: a sixth adjusting base 151 and a sixth drilling rig 152; the sixth adjusting base 151 should be installed and fixed on the worktable 101; The sixth rig 152 is installed and fixed on the front of the six adjustment bases 151; the tail of the sixth adjustment base 151 is provided with a seventh stepper motor 153 that controls the forward and backward movement of the sixth rig 152; wherein the motor of the rig adopts a pneumatic motor.

A fully automatic multi-station tumbler lock body processing drilling machine of the present invention includes an automatic feeding and discharging mechanism, an automatic turning mechanism and multiple drilling rigs whose progress is controlled by a stepping motor, and fully realizes automatic processing and an automatic turning mechanism. It solves the current problem that all the holes of the lock body cannot be drilled in one process, greatly improves the production and processing efficiency, and reduces labor.

It should be understood that the exemplary embodiments described herein are illustrative and not restrictive; while embodiments of the invention have been described in conjunction with the accompanying drawings, those of ordinary skill in the art will appreciate that, without departing from what is described in the appended claims Various changes in form and details may be made without departing from the spirit and scope of the present invention.

Claims (14)

1. a kind of full-automatic multistation pin tumbler lock body machining drilling machine, including：Rack（1）, rotary round table（3）；It is characterized in that：Institute State rack（1）Side is mounted with control cabinet（2）, top is equipped with working plate（101）；The working plate（101）Middle part Through-hole is offered, bearing block is mounted in the through-hole（32）；The bearing block（32）Inside it is connected with drive shaft（33）；It is described Drive shaft（33）Upper end stretch out bearing block（32）Upper surface, and and rotary round table（3）It is fixedly connected；The drive shaft（33） Lower end extend to working plate（101）Lower section, and and retarder（7）It is connected；The retarder（7）On be fixedly connected with Servo motor（6）；The working plate（101）On be mounted with one jump beam（4）；The jump beam（4）Middle part installation is fixed There is pneumoelectric slip ring（5）；The pneumoelectric slip ring（5）Positioned at rotary round table（3）Surface；The rotary round table（3）Upper installation is solid Surely there are 12 fixtures being evenly distributed（18）；The rotary round table（3）Back is equipped with 12 positions and fixture（18）Phase Corresponding limited post（31）；The working plate（101）The upper each fixture of correspondence（18）Place is mounted with feeding mechanism successively （8）, side pin hole drilling machine（9）, the first lock bridge drilling machine（10）, the second lock bridge drilling machine（102）, turn-over mechanism（11）, tongue hole Drilling machine（12）, the first lock core drilling machine（13）, the second lock core drilling machine（130）, the first pellet drilling machine（14）, the second marble hole Drilling machine（140）, flowing water drilling machine（15）And discharging mechanism（16）；The working plate（101）Upper close rotary round table（3）Place Also it is mounted with pin mechanism（17）.

2. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：The pin Mechanism（17）By the first cylinder（170）, the first sliding block（171）With the first sliding rail（172）Composition；First sliding block（171）It is logical Cross connecting plate and working plate（101）It is connected and fixed；First cylinder（170）It is mounted on the connecting plate, and with One sliding rail（172）Connection；First sliding rail（172）Correspondence leans against rotary round table（3）On limited post（31）.

3. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：The fixture （18）Including：Bottom plate（180）, the second cylinder（181）, clamping platform（182）, briquetting（183）；The bottom plate（180）Corresponding and rotation Turn round platform（3）Installation is fixed；The bottom plate（180）Upper left side is mounted with the second cylinder（181）, right side is mounted with folder Tight platform（182）；The clamping platform（182）Middle part offers the first lock body slot（1821）, left side is equipped with fixing axle（184）, right Side is connected to the first lock body slot there are three opening up along longitudinal direction（1821）Threaded hole（1822）；The first lock body slot（1821）Rear portion Gag lever post there are two being fixedly mounted（186）；The fixing axle（184）On be connected with briquetting（183）；The threaded hole（1822）It is interior It is bolted with non-cap bolt（185）；The briquetting（183）Middle front part offer shaft-jointed hole（1831）, corresponding and fixing axle（184） Axis connects；The briquetting（183）Tail portion is corresponded in the second cylinder（181）Top, head is in the first lock body slot（1821）It is upper Side, and only cover the first lock body slot（1821）One third opening；Second cylinder（181）Push rod at the top of installation fix There are one big steel balls（1811）；The big steel ball（1811）Top is in briquetting（183）Cross central line underface；It is described Non-cap bolt（185）It is internally provided with groove, the first spring is installed in groove（1852）With the first small ball（1851）.

4. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1 or 3, it is characterised in that：It is described Pneumoelectric slip ring（5）On be fixedly connected with 12 electromagnetic air valves（51）, correspond control fixture（18）On the second cylinder （181）'s.

5. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1 or 3, it is characterised in that：It is described Feeding mechanism（8）Including：Feed well（80）, third cylinder（81）, the second sliding rail（82）, third sliding rail（83）；Described second slides Rail（82）With third sliding rail（83）Fixed installation and working plate（101）On；Second sliding rail（82）Upper slip has the second cunning Block（84）, and endface is also fixedly connected with third cylinder by connecting plate（81）；The third cylinder（81）Propulsion arm with Second sliding block（84）It is fixedly connected；Second sliding block（84）On be fixedly connected with the first push rod（85）；The third sliding rail （83）The upper sliding third sliding block for having included set screw（86）；The third sliding block（86）If band bolt stem is mounted on First adjustable plate of slot（87）；First adjustable plate（87）Also it is mounted with feed well（80）And block（88）；It is described into Hopper（80）Bottom end be in block（88）Surface and closely block（88）；The feed well（80）Bottom end set Have and is convenient for the first push rod（85）The short slot walked（803）With with the first adjustable plate（87）The otic placode of connection（802）；The otic placode （802）On offer several threaded holes being distributed in stringer（8021）；First push rod（85）, short slot（803）And fixture （18）On the first lock body slot（1821）The center line of three is same straight line.

6. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1 or 3, it is characterised in that：It is described Discharging mechanism（16）Including：First material-pulling device（160）, blow tank（168）；The blow tank（168）Bottom is equipped with fixed feet （169）, corresponding to be fixedly installed in working plate（101）On；First material-pulling device（160）Including：Fixed frame（161）, Four cylinders（162）, the 4th sliding rail（163）, Four-slider（164）, the second adjustable plate（165）, the second push rod（166）, limited block （167）；The mounting and fixing support（161）It is mounted on working plate（101）On；The mounting and fixing support（161）Upper installation It is fixed with the 4th cylinder（162）, the 4th sliding rail（163）And limited block（167）；4th sliding rail（163）It is upper sliding to have the Four-slider（164）；The Four-slider（164）With the 4th cylinder（162）Push rod be fixedly connected；The Four-slider（164） On be mounted with the second adjustable plate of strap bolt slot（165）；Second adjustable plate（165）On be fixedly connected with the second push rod （166）；Second push rod（166）, blow tank（168）Port and fixture（18）On the first lock body slot（1821）Three's Center line is same straight line.

7. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：The side pin Drilling machine（9）Including：First adjusts engine base（91）, the first drilling machine（92）；Described first adjusts engine base（91）Upper right angle setting is solid Surely there is the first pneumatic drilling machine（92）；Described first adjusts engine base（91）Corresponding and working plate（101）It is fixedly connected；Described first Adjust engine base（91）Top is equipped with the first pneumatic drilling machine of control（92）The first stepper motor advanced up and down（93）.

8. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：Described first Lock bridge drilling machine（10）With the second lock bridge drilling machine（102）Mechanism is identical with principle；The first lock bridge drilling machine（10）Including： Second adjusts engine base（103）, the second drilling machine（104）；Described second adjusts engine base（103）On be horizontally mounted and be fixed with the second drilling machine （104）；Described second adjusts engine base（103）Corresponding and working plate（101）It is fixedly connected；Described second adjusts engine base（103） Tail portion is equipped with the second drilling machine of control（104）Second stepper motor of front and back traveling（105）.

9. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1 or 6, it is characterised in that：It is described Turn-over mechanism（11）By the second material-pulling device（110）With splicing turnover device（111）Two parts form；Second material-pulling device （110）Structure and principle and the first material-pulling device（160）It is identical；The splicing turnover device（111）Including：Equipped with sliding slot Sliding chute seat（112）, the 5th cylinder（113）, the 6th cylinder（114）, the 7th cylinder（115）, overturning folder（116）；The sliding chute seat （112）It is mounted on working plate（101）On；The sliding chute seat（112）On be mounted with the 5th cylinder（113）；Institute The push rod end for stating the 5th cylinder is fixedly connected with the 5th sliding block（117）；5th sliding block（117）With sliding chute seat（112）It is sliding； 5th sliding block（117）It is equipped with the installation truss being made of several iron plates（118）；The installation truss（118）One end Equipped with adjustable track（1181）；The adjustable track（1181）Top is installed with third adjustable plate（1182）；The third Adjustable plate（1182）On be mounted with the 7th cylinder（115）；7th cylinder（115）Push rod end be fixedly connected with rack （1183）；The adjustable track（1181）Outside is fixedly connected with bearing holder (housing, cover)（1184）；The bearing holder (housing, cover)（1184）Inside it is connected with Shaft（1185）；The shaft（1185）Outside is fixedly connected with gear（1186）, it is engaged rack（1183）；The shaft （1185）One end be fixedly connected with overturning folder（116）；The installation truss（118）The other end on the outside of be mounted with the 6th Cylinder（114）, slot bottom is mounted with the 5th sliding rail（1141）；5th sliding rail（1141）Upper slip has the 6th sliding block （1142）；6th sliding block（1142）On be fixedly connected with third push rod（1143）；The third push rod（1143）, overturning folder （116）And fixture（18）On the first lock body slot（1821）The center line of three is same straight line.

10. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 9, it is characterised in that：It is described to turn over Turn folder（116）Middle part offers the second lock body slot through front-back（1161）；The overturning folder（116）If two sides offer Dry straight slot（1162）；The straight slot（1162）Second small ball is inside installed（1163）And second spring（1164）；The straight slot （1162）Tail portion is equipped with screw thread, and is bolted with bolt.

11. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：The tongue Head bore drilling machine（12）Including：Third adjusts engine base（121）, third drilling machine（122）, facing attachment（123）；It is described：Third is adjusted Pedestal（121）It is mounted on working plate（101）On；The third adjustment base（121）Forward vertical is mounted with Three drilling machines（122）；The third drilling machine（122）Main shaft be equipped with drive pulley（1221）；The third adjustment base （121）On be mounted with facing attachment（123）；The facing attachment（123）In be equipped with driven pulley（1231）, pass through skin Band is correspondingly connected with drive pulley（1221）；The third adjustment base（121）Top is equipped with while controlling third drilling machine（122） And facing attachment（123）The third stepper motor advanced up and down（124）.

12. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：Described One lock core drilling machine（13）With the second lock core drilling machine（130）Structure it is identical as principle；The first lock core drilling machine（13） Including：4th adjusts engine base（131）, the 4th drilling machine（132）；Described 4th adjusts engine base（131）On be horizontally mounted and be fixed with Four drilling machines（132）；Described 4th adjusts engine base（131）Correspondence is fixed on working plate（101）；Described 4th adjusts engine base （131）Tail portion is equipped with the 4th drilling machine of control（132）4th stepper motor of front and back traveling（133）.

13. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：Described One pellet drilling machine（14）With the second pellet drilling machine（140）Structure it is identical as principle；The first pellet drilling machine（14） Including：5th adjusts engine base（141）, the 5th drilling machine（142）；Described 5th adjusts engine base（141）Workbench should be fixed on Plate（101）On；Described 5th adjusts engine base（141）Front is mounted with the 5th drilling machine（142）；Described 5th adjusts engine base （141）Tail portion be equipped with control the 5th drilling machine（142）5th stepper motor of front and back traveling（143）；Described 5th adjusts engine base （141）Front top is equipped with the 5th drilling machine of control（142）The 6th stepper motor advanced up and down（144）.

14. a kind of full-automatic multistation pin tumbler lock body machining drilling machine according to claim 1, it is characterised in that：The stream Water hole drilling machine（15）Including：6th adjusts engine base（151）, the 6th drilling machine（152）；Described 6th adjusts engine base（151）It should install It is fixed on working plate（101）On；Described 6th adjusts engine base（151）Front is mounted with the 6th drilling machine（152）；Described Six adjust engine base（151）Tail portion be equipped with control the 6th drilling machine（152）7th stepper motor of front and back traveling（153）.