CN112207314A - Full-automatic drilling machine for padlock body - Google Patents

Full-automatic drilling machine for padlock body Download PDF

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Publication number
CN112207314A
CN112207314A CN202011085389.6A CN202011085389A CN112207314A CN 112207314 A CN112207314 A CN 112207314A CN 202011085389 A CN202011085389 A CN 202011085389A CN 112207314 A CN112207314 A CN 112207314A
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CN
China
Prior art keywords
lock
cylinder
block
hole
clamp
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Pending
Application number
CN202011085389.6A
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Chinese (zh)
Inventor
甄轶同
甄健松
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Hangzhou Xinzhiyuan Cnc Equipment Co ltd
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Hangzhou Xinzhiyuan Cnc Equipment Co ltd
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Priority to CN202011085389.6A priority Critical patent/CN112207314A/en
Publication of CN112207314A publication Critical patent/CN112207314A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16Drilling machines with a plurality of working-spindles; Drilling automatons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention discloses a full-automatic drilling machine for padlock bodies, which comprises: a rack stand; the machine frame is provided with a plurality of station tables distributed in rows, and the station tables in the rows are provided with a feeding mechanism, a needle hole sealing drilling mechanism, a lock beam hole drilling mechanism, a lock tongue hole drilling mechanism, a lock cylinder hole drilling mechanism, a ball hole drilling mechanism and a discharging track; a group of workpiece transfer devices are further mounted on the table surface of the rack table and correspond to each station table on the rack table so as to finish progressive feeding; the invention provides a padlock lock body full-automatic drilling machine, wherein the feed amount of each machine head is independently controlled through a servo motor, the product precision is improved, meanwhile, a reaming mechanism is arranged, burrs in holes are removed, the assembly efficiency and the product quality are improved, and the machining efficiency is improved by adopting a progressive workpiece transmission mode.

Description

Full-automatic drilling machine for padlock body
Technical Field
The invention relates to a full-automatic drilling machine for a padlock body, and belongs to the field of processing equipment.
Background
At present, the full-automatic lock body drilling machine on the market is also a device for completing synchronous drilling by connecting a plurality of traditional drilling machine heads through connecting rods, and the positioning of workpieces is not very accurate, so that the precision and the quality of the processed lock body are in a relatively lower level, and enterprises are also lack of market competitiveness.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems, the invention provides a full-automatic drilling machine for padlock bodies.
(II) technical scheme
The invention discloses a full-automatic drilling machine for a padlock lock body, which comprises: a rack stand; the bottom of the rack table is provided with a control box, the table surface is provided with a plurality of station tables distributed in rows, and a feeding mechanism, a needle hole sealing drilling mechanism, a lock beam hole drilling mechanism, a lock tongue hole drilling mechanism, a lock core hole drilling mechanism, a spring hole drilling mechanism and a discharging track are sequentially arranged on the station tables in the row from left to right; a group of workpiece transfer devices are further mounted on the table surface of the rack table; the workpiece transfer device is provided with a first servo sliding table; the first servo sliding table is provided with a plurality of first mechanical arms and at least one group of second mechanical arms, and the first mechanical arms correspond to each station table on the machine table; the mechanical arm and the second mechanical arm are driven by the first servo sliding table to realize synchronous transmission of workpieces.
Furthermore, a lock beam hole reaming mechanism and a lock cylinder hole reaming mechanism are arranged on a station table on the machine table; the lock beam hole reaming mechanism is positioned between the lock tongue hole drilling mechanism and the lock cylinder hole drilling mechanism; the lock cylinder hole reaming mechanism is positioned between the spring hole drilling mechanism and the discharging track.
Furthermore, the structure and the principle of the five mechanisms of the pin hole sealing drilling mechanism, the beam locking hole drilling mechanism, the lock core hole drilling mechanism, the beam locking hole reaming mechanism and the lock core hole reaming mechanism are the same, and each mechanism consists of a drilling machine head and a first clamp; the bolt hole drilling mechanism consists of a drilling machine head and a second clamp; the bullet hole drilling mechanism consists of a drilling machine head and a third clamp; and the drilling machine head, the first clamp, the second clamp and the third clamp are independently installed and connected on the machine frame.
Furthermore, a group of second servo sliding tables are arranged on five station tables on which the pin hole sealing drilling mechanism, the bolt hole drilling mechanism, the lock cylinder hole drilling mechanism, the spring hole drilling mechanism and the lock cylinder hole reaming mechanism are correspondingly arranged, and drilling machine heads of all the mechanisms are correspondingly and respectively arranged; a group of crossed servo sliding tables are arranged on the machine frame platform on which the lock beam hole drilling mechanism and the lock beam hole reaming mechanism are correspondingly arranged, and drilling machine heads fixedly provided with the two mechanisms are correspondingly and respectively arranged; and a group of third servo sliding tables are further arranged at the station lifting positions of the bullet hole drilling mechanisms on the rack table.
Further, the first clamp includes: the first pushing cylinder is fixedly arranged on a first base, a first clamp body and a first pushing cylinder of the rack platform; the first clamp body is fixedly arranged on the first base; a first pushing cylinder is fixedly arranged on the side surface of the first clamp body, and an installation groove is formed in the first pushing cylinder; a movable top block and a fixed top block are arranged in the mounting groove; the movable ejector block is correspondingly connected with the pushing end of the first pushing cylinder through the connecting plate, and then is closed to the fixed ejector block through the first pushing cylinder so as to clamp a workpiece; the movable ejector block and the fixed ejector block are provided with grooves which are attached to the surface of the workpiece on the side surfaces corresponding to the workpiece; two ends of the connecting plate are respectively movably connected with the first pushing cylinder and the movable jacking block and are in shaft connection with the first clamp body through a pin shaft; the first clamp body is further provided with a first material blocking limiting plate.
Further, the second clamp includes: the second base, the second clamp body and the second pushing cylinder are fixedly arranged on the rack platform; the second clamp body is fixedly arranged on the second base; the second clamp body is provided with a workpiece groove in a clamping manner; the workpiece groove is movably provided with a top pressing block; a second pushing cylinder is fixedly arranged on the second clamp body; the pushing end of the second pushing cylinder is correspondingly connected with the top pressing block; the top of the second clamp body is provided with a through hole through which a drill bit can pass conveniently, and a second material retaining limiting plate is arranged at the rear end of the workpiece groove.
Further, the third clamp includes: the third base, the third fixture body and the two groups of third pushing cylinders are fixedly arranged on a third servo sliding table on the rack platform; the third clamp body is fixedly arranged on the third base; a positioning pin rod extending outwards is fixedly arranged at the center of the third clamp body; a position avoiding elongated slot is formed on the positioning pin rod; the two groups of third pushing cylinders are installed and fixed on the third fixture body in a mirror mode by taking the positioning pin rod as the center, and a plane pressing block is installed and fixed at the pushing end of each group of third pushing cylinders.
Further, the first robot arm includes: moving the arm support and the grasping assembly; the movable arm support is provided with a mounting base which is correspondingly and fixedly connected to the rack platform; a pushing cylinder is fixedly arranged in the middle of the mounting base, and a plurality of guide holes are formed in the periphery of the mounting base; a movable frame is connected in the guide hole in a guiding manner; the movable frame is correspondingly provided with a plurality of guide posts, and the two ends of each guide post are respectively connected with a front mounting plate and a rear mounting plate; the rear mounting plate is fixedly connected with the pushing end of the pushing cylinder; a gripping assembly is mounted on the front mounting plate; the grip assembly comprises: the clamping part, the clamping cylinder and the rotating cylinder; the clamping part of the clamping part is fixedly arranged at the output end of the rotary cylinder; the rotary cylinder is correspondingly and fixedly arranged on the front side surface of the front mounting plate, and the output end of the rotary cylinder is fixedly connected with the clamping part so as to control the clamping part to rotate; the clamping cylinder is correspondingly and fixedly arranged on the rear side surface of the front mounting plate, and the ejector rod of the clamping cylinder is correspondingly connected with the clamping part so as to control the clamping part to be grabbed and released; the clamping portion includes: the outer shell, the transmission block, the clamping finger, the guide rail and the lock body positioning block are correspondingly connected with the rotary cylinder; a lock body positioning block is connected to the outer part of the front end of the outer shell, and a guide rail is fixedly arranged on the front side of the inner part of the outer shell; the mirror image on the guide rail is connected with two clamping fingers which take the lock body positioning block as the center in a sliding manner; a transmission block is laterally connected to the rear side inside the outer shell; the front end of the transmission block is hinged with two transmission plates which are respectively butted with and drive the two clamping fingers; the transmission plate is in shaft connection with the outer shell through a pin; a T-shaped groove is formed in the rear end of the transmission block; a circular pushing block is arranged in the T-shaped groove; the ejector block is connected with an ejector rod of the clamping cylinder; the clamping surface of the clamping finger is provided with a cambered surface attached to the surface of the lock body.
Furthermore, the second mechanical arm is formed by mutually and vertically connecting two groups of first mechanical arms and correspondingly feeds the materials to the lock cylinder hole drilling mechanism.
Further, the feed mechanism includes: the feeding slideway, the feeding bin rail, the feeding cylinder and the feeding block are arranged on a station table of the rack table; an upper material bin rail is fixedly arranged on the top surface of the feeding slideway, and a feeding cylinder is fixedly arranged on the tail part of the feeding slideway; the pushing end of the feeding cylinder is fixedly connected with a feeding block; the feeding block slides in the feeding slideway, and the thickness of the feeding block is smaller than that of the lock body.
(III) advantageous effects
The invention has the following beneficial effects:
the invention provides a padlock lock body full-automatic drilling machine, wherein the feed amount of each machine head is independently controlled through a servo motor, the product precision is improved, meanwhile, a reaming mechanism is arranged, burrs in holes are removed, the assembly efficiency and the product quality are improved, and the machining efficiency is improved by adopting a progressive workpiece transmission mode.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic top layout of the present invention.
Fig. 3 is a schematic structural diagram of the feeding mechanism in the invention.
Fig. 4 is a schematic structural view of a first jig in the present invention.
Fig. 5 is a schematic structural view of a second jig in the present invention.
Fig. 6 is a schematic structural view of a third jig in the present invention.
Fig. 7 is a schematic structural diagram of the first robot according to the present invention.
Figure 8 is a disassembled, structural view of the grip assembly of the present invention.
FIG. 9 is a schematic view showing an internal structure of the nip portion in the present invention.
Fig. 10 is a schematic view of the structure of the second robot arm in the present invention.
Fig. 11 is a schematic view of a workpiece processed by the present invention.
Detailed Description
As shown in fig. 1-11, a padlock body full-automatic drilling machine comprises: a rack stand 20; the bottom of the rack table 20 is provided with a control box 200, a plurality of station tables distributed in rows are arranged on the table top, and a feeding mechanism 2, a needle hole sealing drilling mechanism 1a, a lock beam hole drilling mechanism 1b, a lock bolt hole drilling mechanism 1c, a lock cylinder hole drilling mechanism 1d, a bullet hole drilling mechanism 1e and a discharge rail 3 are sequentially arranged on the station tables in the row from left to right; a group of workpiece transfer devices 4 are further mounted on the table surface of the rack 20; the workpiece transfer device 4 is provided with a first servo sliding table 10 a; a plurality of first mechanical arms 5 and at least one group of second mechanical arms 6 are arranged on the first servo sliding table 10a and correspond to each station table on the rack table 20; the mechanical arm 5 and the second mechanical arm 6 are driven by the first servo sliding table 10a to realize synchronous workpiece transmission.
Referring to fig. 2, a working station table on the frame 20 is provided with a lock beam hole reaming mechanism 1f and a lock cylinder hole reaming mechanism 1 g; the lock beam hole reaming mechanism 1f is positioned between the lock bolt hole drilling mechanism 1c and the lock cylinder hole drilling mechanism 1 d; the lock cylinder hole reaming mechanism 1g is positioned between the bullet hole drilling mechanism 1e and the discharging track 3.
Referring to fig. 2, the pin hole sealing drilling mechanism 1a, the lock beam hole drilling mechanism 1b, the lock cylinder hole drilling mechanism 1d, the lock beam hole reaming mechanism 1f and the lock cylinder hole reaming mechanism 1g have the same structure and principle, and are respectively composed of a drilling head 11 and a first clamp 12; the lock tongue hole drilling mechanism 1c consists of a drilling machine head 11 and a second clamp 13; the bullet hole drilling mechanism 1e consists of a drilling machine head 11 and a third clamp 14; the drilling machine head 11, the first clamp 12, the second clamp 13 and the third clamp 14 are all independently mounted and connected on the machine frame 20.
Preferably, a set of second servo sliding tables 10b are respectively arranged on five working stations on the frame 20, where the pin hole sealing drilling mechanism 1a, the bolt hole drilling mechanism 1c, the lock cylinder hole drilling mechanism 1d, the pin hole drilling mechanism 1e and the lock cylinder hole reaming mechanism 1g are correspondingly arranged, and the drilling heads 11 of the mechanisms are correspondingly and respectively arranged; a group of crossed servo sliding tables 10c are respectively arranged on the station tables on which the lock beam hole drilling mechanism 1b and the lock beam hole reaming mechanism 1f are correspondingly arranged on the frame table 20, and drilling machine heads 11 fixedly provided with the two mechanisms are correspondingly and respectively arranged; and a group of third servo sliding tables 10d are further arranged at the station lifting positions of the bullet hole drilling mechanisms 1e on the rack table 20.
Referring to fig. 4, the first clamp 12 includes: the first pushing cylinder 123 is fixedly arranged on the first base 121, the first clamp body 122 and the first pushing cylinder 123 of the rack 20; the first fixture body 122 is fixedly mounted on the first base 121; a first pushing cylinder 123 is fixedly arranged on the side surface of the first clamp body 122, and a mounting groove 1221 is formed in the first pushing cylinder; the mounting groove 1221 is internally provided with a movable top block 124 and a fixed top block 125; the movable ejector block 124 is correspondingly connected with the pushing end of the first pushing cylinder 123 through a connecting plate 126, and then is closed to the fixed ejector block 125 through the first pushing cylinder 123 so as to clamp a workpiece; the movable top block 124 and the fixed top block 125 are provided with grooves corresponding to the side faces of the workpiece to be clamped, and the grooves are attached to the surface of the workpiece; two ends of the connecting plate 126 are movably connected with the first pushing cylinder 123 and the movable jacking block 124 respectively, and are in shaft connection with the first clamp body 122 through a pin shaft 128; the first clamp body 122 is further provided with a first material stop limit plate 127
Referring to fig. 5, the second clamp 13 includes: a second base 131, a second clamp 132 and a second pushing cylinder 133 which are fixedly arranged on the frame 20; the second clamp body 132 is fixedly mounted on the second base 131; the second clamp body 132 is provided with a workpiece groove 134 in a clamping manner; the workpiece groove 134 is movably provided with a top pressing block 135; a second pushing cylinder 133 is fixedly arranged on the second clamp body 132; the pushing end of the second pushing cylinder 133 is correspondingly connected with the top pressing block 135; the top of the second fixture body 132 is provided with a through hole 136 through which a drill bit can pass, and the rear end of the workpiece groove 134 is provided with a second material retaining limiting plate 137.
Referring to fig. 6, the third jig 14 includes: a third base 141 fixedly installed on a third servo sliding table 10d on the rack 20, a third clamp body 142, and two sets of third pushing cylinders 143; the third fixture body 142 is fixedly mounted on the third base 141; a positioning pin rod 144 extending outwards is fixedly arranged at the center of the third clamp body 142; a position avoiding long groove 145 is formed on the positioning pin rod 144; the two groups of third pushing cylinders 143 are mounted and fixed on the third fixture body 142 in a mirror image manner with the positioning pin rod 144 as a center, and a plane pressing block 146 is mounted and fixed at the pushing end of each group of third pushing cylinders 143.
Referring to fig. 7, 8, and 9, the first robot arm 5 includes: moving arm support 51 and grasping assembly 52; the movable arm support 51 is provided with a mounting base 511 which is correspondingly and fixedly connected to the rack platform 20; a pushing cylinder 512 is fixedly arranged in the middle of the mounting base 511, and a plurality of guide holes 5111 are formed in the periphery of the pushing cylinder; a movable frame 513 is connected in the guide hole 5111 in a guiding manner; the movable frame 513 is correspondingly provided with a plurality of guide posts 5131, and two ends of each guide post 5131 are respectively connected with a front mounting plate 5132 and a rear mounting plate 5133; the rear mounting plate 5133 is fixedly connected with the pushing end of the pushing cylinder 512; the front mounting plate 5132 has a gripping assembly 52 mounted thereon; the grip assembly 52 includes: a clamp 521, a clamp cylinder 522, and a rotary cylinder 523; the clamping part 521 is fixedly arranged at the output end of the rotary cylinder 523; the rotary cylinder 523 is correspondingly and fixedly installed on the front side surface of the front installation plate 5132, and the output end of the rotary cylinder is fixedly connected with the clamping part 521 so as to control the rotation of the clamping part 521; the clamping cylinder 522 is correspondingly and fixedly arranged on the rear side surface of the front mounting plate 5132, and the ejector rod of the clamping cylinder is correspondingly connected with the clamping part 521 so as to control the clamping part 521 to grasp and release; the clip 521 includes: an outer shell 5211, a transmission block 5212, a clamping finger 5213, a guide rail 5214 and a lock positioning block 5215 which are correspondingly connected with the rotary cylinder 523; a lock body positioning block 5215 is connected to the outer part of the front end of the outer shell 5211, and a guide rail 5214 is fixedly arranged on the front side of the inner part; the mirror image on the guide rail 5214 is slidably connected with two clamping fingers 5213 taking the lock body positioning block 5215 as the center; a transmission block 5212 is laterally connected to the rear side inside the outer housing 5211; the front end of the transmission block 5212 is hinged with two transmission plates 5216 which respectively drive the two clamping fingers 5213 in a butt joint manner; the driving plate 5216 is coupled to the outer housing 5211 by a pin 5217; the rear end of the transmission block 5212 is provided with a T-shaped groove 52121; a circular pushing block 52122 is arranged in the T-shaped groove 52121; the ejector block 52122 is connected with the ejector rod of the clamping cylinder 522; the clamping surface of the clamping fingers 5213 is provided with a cambered surface attached to the surface of the lock body.
Referring to fig. 10, the second mechanical arm 6 is formed by two groups of first mechanical arms 5 which are vertically connected with each other and correspondingly feeds the material to the core hole drilling mechanism 1 d.
Referring to fig. 3, the feed mechanism 2 includes: a feeding slide rail 21, an upper bin rail 22, a feeding cylinder 23 and a feeding block 24 which are arranged on a station table of a frame table 20; an upper material bin rail 22 is fixedly arranged on the top surface of the feeding slideway 21, and a feeding cylinder 23 is fixedly arranged on the tail part of the feeding slideway; the pushing end of the feeding cylinder 93 is fixedly connected with a feeding block 24; the feeding block 24 slides in the feeding slideway 21, and the thickness is smaller than that of the lock body.
As shown in the schematic diagram of the lock body workpiece shown in fig. 11, the workpiece is provided with a lock cylinder hole 100, two lock beams 101, a lock tongue hole 102, a pin sealing hole 103, and a plurality of ball holes 104. The following will explain the dynamic process of the present invention in detail with reference to fig. 1-11 as follows:
firstly, the processing surface of a lock beam 101 is set as the top surface of a workpiece, the processing end surface of a lock cylinder hole 100 is set as the bottom surface of the workpiece, the processing surface of a needle sealing hole 103 is the front surface of the workpiece, after starting up, a first mechanical arm 5 is sent to a butt joint feeding mechanism 2, so that a clamping finger 5213 is in butt joint with a feeding slideway 21, then a feeding cylinder 23 pushes the workpiece into an inner clamping finger 5213, a clamping cylinder 522 acts to clamp the workpiece, wherein the clamping finger 5213 only clamps the half positions of two sides of the lock body workpiece through the limiting of a lock body positioning block 5215, and the same is also true for the subsequent transmission between clamps; then, the first mechanical arm 5 is butted with the pin hole sealing and drilling mechanism 1a, meanwhile, a workpiece is placed into a first clamp 12 of the drilling mechanism to complete feeding, and a drilling machine head 11 of the pin hole sealing and drilling mechanism 1a is driven by a corresponding second servo sliding table 10b to complete processing of a pin hole 103; then, a workpiece is sent to the lock beam hole drilling mechanism 1b through the next group of first mechanical arms 5, and the cross-shaped servo sliding table 10c corresponding to the lock beam hole drilling mechanism 1b drives the drilling machine head 11 on the cross-shaped servo sliding table to complete the machining of two lock beam holes 101; then, the workpiece rotates 90 degrees anticlockwise through the next group of first mechanical arms 5, and is vertically conveyed into a second clamp 13 of the lock tongue hole drilling mechanism 1c, and a second servo sliding table 10b corresponding to the lock tongue hole drilling mechanism 1c drives a drilling machine head 11 on the second servo sliding table to complete the machining of the lock tongue hole 102; then, the workpiece is rotated clockwise by 90 degrees through the next group of first mechanical arms 5 and horizontally conveyed into the first clamp 12 of the lock beam hole reaming mechanism 1f again, and the cross-shaped servo sliding table 10c corresponding to the lock beam hole reaming mechanism 1f drives the drilling machine head 11 on the lock beam hole reaming mechanism to complete the deburring processing of the two lock beam holes 101; then, the workpiece turns the top surface and the bottom surface of the workpiece through a second mechanical arm 6, the workpiece is horizontally conveyed into a first clamp 12 of the lock core hole drilling mechanism 1d, and a second servo sliding table 10b corresponding to the lock core hole drilling mechanism 1d drives a drilling machine head 11 on the second servo sliding table to complete drilling of the lock core hole 100; then, the workpiece is rotated by 90 degrees counterclockwise by the next group of first mechanical arms 5, and is vertically conveyed into the third fixture 14 of the core hole drilling mechanism 1d, and simultaneously the positioning pin rod 144 is inserted into the core hole 100, and then the two groups of second servo sliding tables 10b corresponding to the core hole drilling mechanism 1d respectively drive the drilling machine head 11 and the third fixture 14 thereon, so as to complete the machining of the pin hole 104; then, the workpiece is rotated clockwise by 90 degrees through the next group of first mechanical arms 5, and is horizontally conveyed into the first clamp 12 of the lock cylinder hole reaming mechanism 1g again, and the second servo sliding table 10b corresponding to the lock cylinder hole reaming mechanism 1g drives the drilling machine head 11 on the second servo sliding table to complete deburring processing of the lock cylinder hole 100; then, the workpiece is conveyed into the discharging track 3 through the last group of first mechanical arms 5, and discharging is completed.
The invention provides a padlock lock body full-automatic drilling machine, wherein the feed amount of each machine head is independently controlled through a servo motor, the product precision is improved, meanwhile, a reaming mechanism is arranged, burrs in holes are removed, the assembly efficiency and the product quality are improved, and the machining efficiency is improved by adopting a progressive workpiece transmission mode.
It is to be understood that the exemplary embodiments described herein are illustrative and not restrictive; although the embodiments of the present invention have been described with reference to the accompanying drawings, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A padlock lock body full-automatic drilling machine comprises: a frame stand (20); the method is characterized in that: the bottom of the rack table (20) is provided with a control box (200), a plurality of station tables distributed in rows are arranged on the table top, and a feeding mechanism (2), a needle hole sealing drilling mechanism (1 a), a lock beam hole drilling mechanism (1 b), a lock bolt hole drilling mechanism (1 c), a lock core hole drilling mechanism (1 d), a bullet hole drilling mechanism (1 e) and a discharging track (3) are sequentially arranged on the station tables in the row from left to right; a group of workpiece transfer devices (4) are further mounted on the table surface of the rack table (20); the workpiece transfer device (4) is provided with a first servo sliding table (10 a); a plurality of first mechanical arms (5) and at least one group of second mechanical arms (6) are arranged on the first servo sliding table (10 a) and correspond to each station table on the rack table (20); and the mechanical arm (5) and the second mechanical arm (6) are driven by the first servo sliding table (10 a) to realize synchronous transmission of workpieces.
2. The fully automatic drilling machine for padlock bodies according to claim 1, characterized in that: a lock beam hole reaming mechanism (1 f) and a lock cylinder hole reaming mechanism (1 g) are arranged on a station table on the frame table (20); the lock beam hole reaming mechanism (1 f) is positioned between the lock tongue hole drilling mechanism (1 c) and the lock cylinder hole drilling mechanism (1 d); the lock cylinder hole reaming mechanism (1 g) is positioned between the bullet hole drilling mechanism (1 e) and the discharging track (3).
3. The fully automatic drilling machine for padlock bodies according to claims 1 and 2, characterized in that: the pin hole sealing drilling mechanism (1 a), the lock beam hole drilling mechanism (1 b), the lock cylinder hole drilling mechanism (1 d), the lock beam hole reaming mechanism (1 f) and the lock cylinder hole reaming mechanism (1 g) are identical in structure and principle and are respectively composed of a drilling machine head (11) and a first clamp (12); the lock tongue hole drilling mechanism (1 c) consists of a drilling machine head (11) and a second clamp (13); the bullet hole drilling mechanism (1 e) consists of a drilling machine head (11) and a third clamp (14); the drilling machine head (11), the first clamp (12), the second clamp (13) and the third clamp (14) are independently mounted and connected on the machine frame (20).
4. The fully automatic drilling machine for padlock bodies according to claim 4, characterized in that: a group of second servo sliding tables (10 b) are arranged on five station tables on which the pin hole sealing drilling mechanism (1 a), the lock tongue hole drilling mechanism (1 c), the lock cylinder hole drilling mechanism (1 d), the spring hole drilling mechanism (1 e) and the lock cylinder hole reaming mechanism (1 g) are correspondingly arranged on the rack table (20), and drilling machine heads (11) of all mechanisms are correspondingly and respectively arranged; a group of cross servo sliding tables (10 c) are arranged on the machine frame (20) on the station tables correspondingly provided with the lock beam hole drilling mechanism (1 b) and the lock beam hole reaming mechanism (1 f), and drilling machine heads (11) of the two mechanisms are correspondingly and respectively arranged and fixed; and a group of third servo sliding tables (10 d) are further arranged at the station lifting positions of the bullet hole drilling mechanisms (1 e) on the rack table (20).
5. The fully automatic drilling machine for padlock bodies according to claim 4, characterized in that: the first clamp (12) comprises: the first pushing cylinder (123), the first clamping fixture body (122) and the first base (121) are fixedly arranged on the rack (20); the first clamp body (122) is fixedly arranged on the first base (121); a first pushing cylinder (123) is fixedly arranged on the side surface of the first clamp body (122), and a mounting groove (1221) is formed in the first pushing cylinder; a movable top block (124) and a fixed top block (125) are arranged in the mounting groove (1221); the movable ejector block (124) is correspondingly connected with the pushing end of the first pushing cylinder (123) through a connecting plate (126), and then is closed to the fixed ejector block (125) through the first pushing cylinder (123) to clamp a workpiece; the movable ejector block (124) and the fixed ejector block (125) are provided with grooves which are attached to the surface of the workpiece on the side surfaces corresponding to the workpiece to be clamped; two ends of the connecting plate (126) are movably connected with the first pushing cylinder (123) and the movable jacking block (124) respectively, and are in shaft connection with the first clamp body (122) through a pin shaft (128); the first clamp body (122) is further provided with a first material blocking limiting plate (127).
6. The fully automatic drilling machine for padlock bodies according to claim 4, characterized in that: the second clamp (13) comprises: a second base (131), a second clamp body (132) and a second pushing cylinder (133) which are fixedly arranged on the frame (20); the second clamp body (132) is fixedly arranged on the second base (131); a workpiece groove (134) is clamped on the second clamp body (132); the workpiece groove (134) is movably provided with a top pressing block (135); a second pushing cylinder (133) is fixedly arranged on the second clamp body (132); the pushing end of the second pushing cylinder (133) is correspondingly connected with a top pressing block (135); the top of the second fixture body (132) is provided with a through hole (136) convenient for a drill to pass through, and the rear end of the workpiece groove (134) is provided with a second material blocking limiting plate (137).
7. The fully automatic drilling machine for padlock bodies according to claim 4, characterized in that: the third clamp (14) comprises: a third base (141) fixedly arranged on a third servo sliding table (10 d) on the rack (20), a third clamp body (142) and two groups of third pushing cylinders (143); the third clamp body (142) is fixedly arranged on a third base (141); a positioning pin rod (144) extending outwards is fixedly arranged at the center of the third clamp body (142); a position avoiding long groove (145) is formed in the positioning pin rod (144); the two groups of third pushing cylinders (143) are installed and fixed on the third fixture body (142) in a mirror image mode by taking the positioning pin rod (144) as a center, and a plane pressing block (146) is installed and fixed at the pushing end of each group of third pushing cylinders (143).
8. The fully automatic drilling machine for padlock bodies according to claim 1, characterized in that: the first robot arm (5) comprises: a movable arm support (51) and a grasping assembly (52); the movable arm support (51) is provided with a mounting base (511) which is correspondingly and fixedly connected to the rack table (20); a pushing cylinder (512) is fixedly arranged in the middle of the mounting base (511), and a plurality of guide holes (5111) are formed in the periphery of the mounting base; a movable frame (513) is connected in the guide hole (5111) in a guiding way; the movable frame (513) is correspondingly provided with a plurality of guide columns (5131), and the two ends of each guide column (5131) are respectively connected with a front mounting plate (5132) and a rear mounting plate (5133); the rear mounting plate (5133) is fixedly connected with the pushing end of the pushing cylinder (512); a gripping assembly (52) is mounted on the front mounting plate (5132); the grip assembly (52) comprises: a clamping part (521), a clamping cylinder (522) and a rotating cylinder (523); the clamping part (521) of the clamping part is fixedly arranged at the output end of the rotary cylinder (523); the rotary cylinder (523) is correspondingly and fixedly arranged on the front side surface of the front mounting plate (5132), and the output end of the rotary cylinder is fixedly connected with the clamping part (521) so as to control the rotation of the clamping part (521); the clamping cylinder (522) is correspondingly and fixedly arranged on the rear side surface of the front mounting plate (5132), and the ejector rod of the clamping cylinder is correspondingly connected with the clamping part (521) so as to control the clamping part (521) to grab and place; the clip portion (521) includes: an outer shell (5211), a transmission block (5212), a clamping finger (5213), a guide rail (5214) and a lock body positioning block (5215) which are correspondingly connected with the rotary cylinder (523); a lock body positioning block (5215) is connected to the outer part of the front end of the outer shell (5211), and a guide rail (5214) is fixedly installed on the front side of the inner part of the outer shell; the mirror image on the guide rail (5214) is connected with two clamping fingers (5213) taking the lock body positioning block (5215) as the center in a sliding manner; a transmission block (5212) is laterally connected to the rear side inside the outer shell (5211); the front end of the transmission block (5212) is hinged with two transmission plates (5216) which respectively drive the two clamping fingers (5213) in a butt joint way; the transmission plate (5216) is in shaft connection with the outer shell (5211) through a pin (5217); the rear end of the transmission block (5212) is provided with a T-shaped groove (52121); a round pushing block (52122) is arranged in the T-shaped groove (52121); the ejector block (52122) is connected with an ejector rod of the clamping cylinder (522); the clamping surface of the clamping finger (5213) is provided with an arc surface groove attached to the surface of the lock body.
9. The fully automatic drilling machine for padlock bodies according to claim 1, characterized in that: the second mechanical arm (6) is formed by mutually and vertically connecting two groups of first mechanical arms (5) and correspondingly feeds materials to the lock cylinder hole drilling mechanism (1 d).
10. The fully automatic drilling machine for padlock bodies according to claim 1, characterized in that: the feeding mechanism (2) comprises: a feeding slide way (21), an upper bin rail (22), a feeding cylinder (23) and a feeding block (24) which are arranged on a station table of a rack table (20); an upper material bin rail (22) is fixedly arranged on the top surface of the feeding slideway (21), and a feeding cylinder (23) is fixedly arranged on the tail part of the feeding slideway; the pushing end of the feeding cylinder (93) is fixedly connected with a feeding block (24); the feeding block (24) slides in the feeding slide way (21), and the thickness of the feeding block is smaller than that of the lock body.
CN202011085389.6A 2020-10-12 2020-10-12 Full-automatic drilling machine for padlock body Pending CN112207314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011085389.6A CN112207314A (en) 2020-10-12 2020-10-12 Full-automatic drilling machine for padlock body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011085389.6A CN112207314A (en) 2020-10-12 2020-10-12 Full-automatic drilling machine for padlock body

Publications (1)

Publication Number Publication Date
CN112207314A true CN112207314A (en) 2021-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011085389.6A Pending CN112207314A (en) 2020-10-12 2020-10-12 Full-automatic drilling machine for padlock body

Country Status (1)

Country Link
CN (1) CN112207314A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113953551A (en) * 2021-11-30 2022-01-21 安徽华旦机械制造有限公司 Full-automatic drilling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113953551A (en) * 2021-11-30 2022-01-21 安徽华旦机械制造有限公司 Full-automatic drilling machine

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