CN113976938A

CN113976938A - Automatic drilling machine with safety device

Info

Publication number: CN113976938A
Application number: CN202111341750.1A
Authority: CN
Inventors: 林煜晟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-01-28

Abstract

The invention relates to the technical field of drilling machines, and discloses an automatic drilling machine with a safety protection device, which comprises a supporting plate, wherein the rear part of the supporting plate is fixedly connected with a supporting column, the front part of the supporting column is fixedly connected with a fixed block, the top part of the fixed block is fixedly connected with an oil cylinder, the output end of the oil cylinder is fixedly connected with a drilling machine, the surface of the drilling machine is fixedly connected with a pressing plate, the bottom part of the pressing plate is fixedly connected with a sliding plate, the inner wall of the supporting plate is slidably connected with a sliding column, the top end of the sliding column is fixedly connected with a protection plate, an upper sliding groove is formed in the supporting column, and a lower sliding groove is formed in the supporting plate. At this moment, the drilling machine can be protected, and potential safety hazards are reduced.

Description

Automatic drilling machine with safety device

Technical Field

The invention relates to the technical field of drilling machines, in particular to an automatic drilling machine with a safety protection device.

Background

The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates to move mainly, the drill bit moves axially to move in a feeding mode, the drilling machine is simple in structure, machining precision is relatively low, through holes and blind holes can be drilled, special cutters can be replaced, expanding, spot facing and reaming or tapping and the like can be carried out, the workpiece is fixed in the machining process, the cutters move, the centers of the cutters are aligned with the center of the hole, the cutters rotate (move mainly), and the drilling machine is characterized in that the workpiece is fixed and the cutters do rotating motion.

Although the existing automatic drilling machine does not need manual operation, a worker still needs to observe beside, so that accidents are prevented, the machine cannot be automatically solved, if the drilling machine has the phenomenon that a drill bit is broken, the drill bit can fly out possibly, the worker observing beside is injured by smashing, and potential safety hazards are caused.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic drilling machine with a safety protection device aiming at the defects in the prior art.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides an automatic drilling machine with safety device, includes the backup pad, the rear portion fixedly connected with support column of backup pad, the anterior fixedly connected with fixed block of support column, the top fixedly connected with hydro-cylinder of fixed block, the output fixedly connected with rig of hydro-cylinder, the fixed surface of rig is connected with the clamp plate, the bottom fixedly connected with slide of clamp plate, the inner wall sliding connection of backup pad has the traveller, the top fixedly connected with guard plate of traveller, the spout has been seted up to the inside of support column, the spout has been seted up down to the inside of backup pad.

Preferably, the rear portion of the support column is fixedly connected with a motor, the output end of the motor is fixedly connected with a workbench, the inner wall of the protection plate is provided with a collecting device, the surface of the drilling machine is fixedly connected with a fixing device, the inner wall of the protection plate is fixedly connected with a button, and the front portion of the workbench is fixedly connected with a guide pillar.

Preferably, the fixing device comprises an installation block, the inner wall of the installation block is movably connected with a rotating plate, the inner wall of the rotating plate is provided with a clamping groove, the inner wall of the clamping groove is movably connected with a sliding rod, and the bottom of the sliding rod is rotatably connected with a roller.

Preferably, the surface of the mounting block is slidably connected with the inner wall of the drilling machine through a spring, and the surface of the rotating plate is movably connected with the inner wall of the mounting block through the spring.

Preferably, the collecting device comprises a collecting plate, a first sliding rail is arranged on the inner wall of the collecting plate, a sliding block is connected to the inner wall of the first sliding rail in a sliding manner, a push rod is fixedly connected to the bottom of the sliding block, a second sliding rail is arranged on the inner wall of the collecting plate, a transmission rod is movably connected to the inner wall of the second sliding rail, and a shaft sleeve is sleeved on the surface of the transmission rod.

Preferably, the bottom of the collecting plate is fixedly connected with the inner wall of the protecting plate, the surface of the sliding block is slidably connected with the inner wall of the collecting plate, and the bottom of the push rod is slidably connected with the inner wall of the collecting plate.

Preferably, the surface of the shaft sleeve is fixedly connected with an elastic plate, the surface of the elastic plate is fixedly connected with a pull rope, and the surface of the pull rope and the surface of the stirring rod are mutually wound.

Preferably, the number of the elastic plates and the pull ropes is two, the two pull ropes are reversely wound on the surface of the stirring rod, and the surface of the stirring rod is rotatably connected with the inner wall of the collecting plate.

By adopting the technical scheme, the invention can bring the following beneficial effects:

1. this automatic drilling machine with safety device, can drive the clamp plate when the hydro-cylinder is elongated and move down, the clamp plate moves down and can drive the slide and move down, the slide moves down can push the hydraulic oil in the spout and push down in the spout, hydraulic oil in the spout can promote the traveller to shift up simultaneously down, the traveller can promote the guard plate and shift up, at this moment the guard plate can rise and surround the workstation in drilling, at this moment can protect the drilling machine, prevent departure behind the drill bit fracture, can increase the security of device and reduce the potential safety hazard.

2. This automatic drilling machine with safety device, the hydro-cylinder extension can drive the rig and move down, and the rig moves down and can drive the installation piece and remove, and the installation piece moves down and can drive the rotor plate and move down, and the rotor plate can lead to the plate on the workstation through the inclined plane of self, makes it placed in the middle to can carry out guide orientation to the plate automatically, the some errors that appear when preventing that the robot from placing automatically, the hole that leads to boring is not conform to the technological requirement.

3. This automatic drilling machine with safety device, when the rotor plate continues to move down, gyro wheel under the slide bar can with the upper surface contact of plate, at this moment the rotor plate continues to move down, the slide bar can move up and promote two rotor plates and outwards rotate, can further adjust the plate simultaneously through the rotation of rotor plate, and the existence of gyro wheel can make things convenient for the slide bar to move on the plate, when continuing to move down, the plane of rotor plate mid portion can be pressed on the plate, thereby realize the fixed to the plate, prevent that the plate from taking place to remove when drilling, at this moment the rig continues to move down, and the installation piece can slide on the rig, and fix the plate.

4. This automatic drilling machine with safety device, after drilling, the manipulator is with the plate ejection of compact back, the drilling machine can carry out idle running once, at this moment because there is not the plate to block the rotor plate, at this moment the drilling machine can move down more, and the guard plate also can rise more, at this moment the button in the guard plate will be with the guide pillar contact on the workstation, at this moment the button can control the motor function, when the hydro-cylinder resets, the guard plate can drive the button and move down, after button and guide pillar separation, the motor can be the rotatory one hundred eighty degrees of slow bottom workstation relatively, at this moment in the guard plate can be poured into to the drill chip on the workstation surface, thereby realize the collection of drill chip, can press on the drill chip when preventing next plate material loading, and then lead to the position to take place skew or the indentation appears on the surface, be not conform to the technological requirement.

5. This automatic drilling machine with safety device, when the drilling machine moves in the air, the rotor plate can promote the slider on the collecting plate and remove, the removal of slider can drive the push rod and remove, the push rod can promote the axle sleeve and remove, the axle sleeve can drive the transfer line and remove, two transfer lines can be at the spacing removal of slide rail two and be close to can drive the drill chip in the guard plate through the removal of transfer line and remove, prevent that the drill chip from once piling up, can increase the space utilization in the guard plate.

6. This automatic drilling machine with safety device, two transfer lines can drive the elastic plate through the axle sleeve on surface and carry out deformation when removing and being close to, the elastic plate of deformation can drive the stay cord and remove, the removal of stay cord can stimulate the stirring rod rotatory, can be once more through inertia with the reverse winding of stay cord on the surface of self after the stirring rod is rotatory, at this moment the rotation of stirring rod can further stir the drill chip in the guard plate, make between the drill chip inseparabler, reduce occuping of space.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a half sectional view of the multi-directional structure of the support plate of the present invention;

FIG. 3 is a schematic view of a fixing device according to the present invention;

FIG. 4 is a half-sectional view of a fender of the invention;

FIG. 5 is a half-sectional view of a collector plate according to the present invention;

fig. 6 is a schematic view of the front of the collector plate of the present invention.

In the figure: 1. a support plate; 2. a support pillar; 3. a fixed block; 4. an oil cylinder; 5. a drilling machine; 6. a fixing device; 61. mounting blocks; 62. a rotating plate; 63. a card slot; 64. a slide bar; 65. a roller; 7. a traveler; 8. a protection plate; 9. a collection device; 91. a collection plate; 92. a first slide rail; 93. a slider; 94. a push rod; 95. a second slide rail; 96. a shaft sleeve; 97. a transmission rod; 98. an elastic plate; 99. pulling a rope; 911. a stirring rod; 10. a motor; 11. a work table; 12. pressing a plate; 13. a slide plate; 14. an upper chute; 15. a lower chute; 16. a button; 17. and (6) a guide pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

An automatic drilling machine with a safety protection device is disclosed, as shown in fig. 1-6, and comprises a support plate 1, a support column 2 is fixedly connected to the rear portion of the support plate 1, a fixing block 3 is fixedly connected to the front portion of the support column 2, an oil cylinder 4 is fixedly connected to the top portion of the fixing block 3, a drilling machine 5 is fixedly connected to the output end of the oil cylinder 4, a pressing plate 12 is fixedly connected to the surface of the drilling machine 5, a sliding plate 13 is fixedly connected to the bottom portion of the pressing plate 12, a sliding column 7 is slidably connected to the inner wall of the support plate 1, a protection plate 8 is fixedly connected to the top end of the sliding column 7, an upper sliding groove 14 is formed in the support column 2, a lower sliding groove 15 is formed in the support plate 1, the pressing plate 12 is driven to move downwards when the oil cylinder 4 extends, the pressing plate 12 moves downwards to drive the sliding plate 13 to move downwards, the sliding plate 13 moves downwards to push hydraulic oil in the upper sliding groove 14 into the lower sliding groove 15, and simultaneously hydraulic oil in the lower sliding groove 15 pushes the sliding column 7 to move upwards, the traveller 7 can promote guard plate 8 and move up, and at this moment guard plate 8 can rise and surround workstation 11 in drilling, can protect the drilling machine at this moment, prevents the flying out after the drill bit fracture, can increase the security of device and reduce the potential safety hazard.

In this embodiment, the rear portion of the supporting column 2 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a workbench 11, the inner wall of the protection plate 8 is provided with a collecting device 9, the surface of the drilling machine 5 is fixedly connected with a fixing device 6, the inner wall of the protection plate 8 is fixedly connected with a button 16, the front portion of the workbench 11 is fixedly connected with a guide post 17, when the drilling machine runs in idle, the drilling machine 5 moves down more, the protection plate 8 also moves up more, at this time, the button 16 in the protection plate 8 will contact with the guide post 17 on the workbench 11, at this time, the button 16 will control the operation of the motor 10, when the oil cylinder 4 is reset, the protection plate 8 will drive the button 16 to move down, when the button 16 is separated from the guide post 17, the motor 10 will rotate one hundred eighty degrees relatively slowly from the bottom end workbench 11, at this time, drill cuttings on the surface of the workbench 11 will be poured into the protection plate 8, thereby realizing the collection of drill cuttings, prevent that can press on the drill chip when next plate material loading, and then lead to the position to take place the skew or the indentation appears in the surface, be not conform to the technological requirement.

Further, fixing device 6 is including installation piece 61, the inner wall swing joint of installation piece 61 has rotor plate 62, draw-in groove 63 has been seted up to rotor plate 62's inner wall, the inner wall swing joint of draw-in groove 63 has slide bar 64, the bottom of slide bar 64 is rotated and is connected with gyro wheel 65, the extension of hydro-cylinder 4 can drive rig 5 and move down, rig 5 moves down and can drive installation piece 61 and move, installation piece 61 moves down and can drive rotor plate 62 and move down, rotor plate 62 can lead to the plate on workstation 11 through the inclined plane of self, make it placed in the middle, thereby can carry out guide positioning to the plate automatically, some errors that appear when preventing that the robot arm from placing automatically, the hole that leads to boring is not conform to the technological requirement.

Furthermore, the surface of the mounting block 61 is slidably connected with the inner wall of the drilling machine 5 through a spring, the surface of the rotating plate 62 is movably connected with the inner wall of the mounting block 61 through a spring, when the rotating plate 62 moves downwards continuously, the roller 65 below the sliding rod 64 contacts with the upper surface of the plate, at this time, the rotating plate 62 moves downwards continuously, the sliding rod 64 moves upwards and pushes the two rotating plates 62 to rotate outwards, meanwhile, the plate can be further adjusted through the rotation of the rotating plate 62, the roller 65 can facilitate the sliding rod 64 to move on the plate, when the rotating plate moves downwards continuously, the plane of the middle part of the rotating plate 62 presses on the plate, so that the plate is fixed, the plate is prevented from moving during drilling, at this time, the drilling machine 5 moves downwards continuously, and the mounting block 61 slides on the drilling machine 5 and fixes the plate.

In addition, collection device 9 is including collecting plate 91, slide rail 92 has been seted up to collecting plate 91's inner wall, the inner wall sliding connection of slide rail 92 has slider 93, the bottom fixedly connected with push rod 94 of slider 93, slide rail two 95 has been seted up to collecting plate 91's inner wall, slide rail two 95's inner wall swing joint has transfer line 97, axle sleeve 96 has been cup jointed on the surface of transfer line 97, when the drilling machine idle running, rotor plate 62 can promote slider 93 on the collecting plate 91 and remove, the removal of slider 93 can drive push rod 94 and remove, push rod 94 can promote axle sleeve 96 and remove, axle sleeve 96 can drive transfer line 97 and remove, two transfer lines 97 can be at the spacing removal of slide rail two 95 and be close to, thereby can drive the drill chip in the guard plate 8 through the removal of transfer line 97 and remove, prevent that the drill chip from once piling up, can increase the space utilization in the guard plate 8.

Besides, the bottom of the collecting plate 91 is fixedly connected with the inner wall of the protection plate 8, the surface of the sliding block 93 is connected with the inner wall of the collecting plate 91 in a sliding manner, the bottom of the push rod 94 is connected with the inner wall of the collecting plate 91 in a sliding manner, the sliding block 93 can be limited by the first sliding rail 92, the sliding block is prevented from shifting, and the sliding block is clamped in the collecting plate 91, so that the device cannot continue to operate.

It is worth noting, the fixed surface of axle sleeve 96 is connected with elastic plate 98, the fixed surface of elastic plate 98 is connected with stay cord 99, the surface of stay cord 99 and stirring rod 911 twine each other on the surface, two transfer lines 97 can drive elastic plate 98 through the axle sleeve 96 on surface and deform when moving and being close to, the elastic plate 98 of deformation can drive stay cord 99 and move, the removal of stay cord 99 can stimulate stirring rod 911 rotatory, can be through inertia again with stay cord 99 reverse winding on the surface of self after stirring rod 911 is rotatory, make things convenient for the pulling next time, at this moment, the rotation of stirring rod 911 can further stir the drill chip in the guard plate 8, make between the drill chip inseparabler, reduce the occupation in space.

It is worth to say that, the quantity of elastic plate 98 and stay cord 99 all is provided with two, and two stay cords 99 reverse winding are on the surface of stirring rod 911, and the inner wall of the surface of stirring rod 911 and collection board 91 rotates and is connected, and the cavity has been seted up to the inside of slide 13, and the output shaft of motor 10 is located wherein, can be blockked by the output shaft of motor 10 when preventing slide 13 from sliding, and then leads to slide 13 unable, influences the normal rise of guard plate 8.

According to the working principle, when the oil cylinder 4 extends, the pressing plate 12 is driven to move downwards, the pressing plate 12 moves downwards to drive the sliding plate 13 to move downwards, the sliding plate 13 moves downwards to push hydraulic oil in the upper sliding groove 14 into the lower sliding groove 15, meanwhile, the hydraulic oil in the lower sliding groove 15 pushes the sliding column 7 to move upwards, the sliding column 7 pushes the protection plate 8 to move upwards, the protection plate 8 can rise and surround the workbench 11 while drilling, the drilling machine can be protected, the drill bit is prevented from flying out after being broken, the safety of the device can be improved, and potential safety hazards are reduced; the drilling machine 5 is driven to move downwards by the extension of the oil cylinder 4, the mounting block 61 is driven to move by the downward movement of the drilling machine 5, the rotating plate 62 is driven to move downwards by the downward movement of the mounting block 61, and the rotating plate 62 guides the plate on the workbench 11 through the inclined plane of the rotating plate 62 to center the plate, so that the plate can be automatically guided and positioned, and the drilled hole is prevented from not meeting the technological requirements due to slight errors generated when a robot is automatically placed; when the rotating plate 62 moves downwards continuously, the rollers 65 below the sliding rods 64 are in contact with the upper surface of the plate, the rotating plate 62 moves downwards continuously, the sliding rods 64 move upwards and push the two rotating plates 62 to rotate outwards, the plate can be further adjusted through the rotation of the rotating plate 62, the sliding rods 64 can move on the plate conveniently due to the rollers 65, when the rotating plate 62 moves downwards continuously, the plane of the middle part of the rotating plate 62 is pressed on the plate, so that the plate is fixed, the plate is prevented from moving during drilling, the drilling machine 5 moves downwards continuously, the mounting block 61 slides on the drilling machine 5, and the plate is fixed; after drilling, the mechanical arm discharges the plate, the drilling machine can run idle for one time, at this time, because no plate blocks the rotating plate 62, the drilling machine 5 can move downwards more, the protection plate 8 can also move upwards more, at this time, the button 16 in the protection plate 8 can be in contact with the guide post 17 on the workbench 11, the button 16 can control the motor 10 to operate, when the oil cylinder 4 is reset, the protection plate 8 can drive the button 16 to move downwards, after the button 16 is separated from the guide post 17, the motor 10 can rotate one hundred eighty degrees relative to the slow bottom workbench 11, at this time, the drill cuttings on the surface of the workbench 11 can be poured into the protection plate 8, so that the collection of the drill cuttings is realized, the next plate can be pressed on the drill cuttings when being fed, and further the position is deviated or the surface is not in line with the indentation, and the technological requirements are not met; when the drilling machine runs idle, the rotating plate 62 can push the sliding block 93 on the collecting plate 91 to move, the sliding block 93 can drive the push rod 94 to move, the push rod 94 can push the shaft sleeve 96 to move, the shaft sleeve 96 can drive the transmission rods 97 to move, and the two transmission rods 97 can move and approach at the limiting positions of the second sliding rail 95, so that the drill cuttings in the protective plate 8 can be driven to move through the movement of the transmission rods 97, the drill cuttings are prevented from being accumulated at one time, and the space utilization rate of the protective plate 8 can be increased; two transfer lines 97 can drive the elastic plate 98 through the axle sleeve 96 on surface and carry out deformation when removing and being close to, the elastic plate 98 of deformation can drive stay cord 99 and move, the removal of stay cord 99 can stimulate stirring rod 911 rotatory, can be again through inertia with stay cord 99 reverse winding on the surface of self after the stirring rod 911 is rotatory, at this moment, the rotation of stirring rod 911 can further stir the drill chip in the guard plate 8, make between the drill chip inseparabler, reduce the occupation in space.

The present invention provides an automatic drilling machine with safety protection device, and the method and the way for implementing the technical scheme are many, the above description is only the preferred embodiment of the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. An automatic drilling machine with safety device, includes backup pad (1), its characterized in that: the utility model discloses a drilling machine, including backup pad (1), rear portion fixedly connected with support column (2) of backup pad (1), the anterior fixedly connected with fixed block (3) of support column (2), top fixedly connected with hydro-cylinder (4) of fixed block (3), output fixedly connected with rig (5) of hydro-cylinder (4), the fixed surface of rig (5) is connected with clamp plate (12), the bottom fixedly connected with slide (13) of clamp plate (12), the inner wall sliding connection of backup pad (1) has traveller (7), the top fixedly connected with guard plate (8) of traveller (7), spout (14) have been seted up to the inside of support column (2), spout (15) have been seted up down to the inside of backup pad (1).

2. The automated drilling machine with safety guard of claim 1, wherein: the drilling machine is characterized in that a motor (10) is fixedly connected to the rear portion of the supporting column (2), an output end of the motor (10) is fixedly connected with a workbench (11), a collecting device (9) is arranged on the inner wall of the protection plate (8), a fixing device (6) is fixedly connected to the surface of the drilling machine (5), a button (16) is fixedly connected to the inner wall of the protection plate (8), and a guide column (17) is fixedly connected to the front portion of the workbench (11).

3. The automated drilling machine with safety guard of claim 2, wherein: the fixing device (6) comprises an installation block (61), a rotating plate (62) is movably connected to the inner wall of the installation block (61), a clamping groove (63) is formed in the inner wall of the rotating plate (62), a sliding rod (64) is movably connected to the inner wall of the clamping groove (63), and a roller (65) is rotatably connected to the bottom of the sliding rod (64).

4. The automated drilling machine with safety guard of claim 3, wherein: the surface of the mounting block (61) is in sliding connection with the inner wall of the drilling machine (5) through a spring, and the surface of the rotating plate (62) is movably connected with the inner wall of the mounting block (61) through the spring.

5. The automated drilling machine with safety guard of claim 2, wherein: the collecting device (9) comprises a collecting plate (91), a first sliding rail (92) is arranged on the inner wall of the collecting plate (91), a sliding block (93) is connected to the inner wall of the first sliding rail (92) in a sliding mode, a push rod (94) is fixedly connected to the bottom of the sliding block (93), a second sliding rail (95) is arranged on the inner wall of the collecting plate (91), a transmission rod (97) is movably connected to the inner wall of the second sliding rail (95), and a shaft sleeve (96) is sleeved on the surface of the transmission rod (97).

6. The automated drilling machine with safety guard of claim 5, wherein: the bottom of collecting plate (91) and the inner wall fixed connection of guard plate (8), the surface of slider (93) and the inner wall sliding connection of collecting plate (91), the bottom of push rod (94) and the inner wall sliding connection of collecting plate (91).

7. The automated drilling machine with safety guard of claim 5, wherein: the surface of the shaft sleeve (96) is fixedly connected with an elastic plate (98), the surface of the elastic plate (98) is fixedly connected with a pull rope (99), and the surface of the pull rope (99) and the surface of the stirring rod (911) are mutually wound.

8. The automated drilling machine with safety guard of claim 7, wherein: the number of the elastic plates (98) and the pull ropes (99) is two, the two pull ropes (99) are reversely wound on the surface of the stirring rod (911), and the surface of the stirring rod (911) is rotatably connected with the inner wall of the collecting plate (91).