CN109014275B - Drilling machine - Google Patents

Drilling machine Download PDF

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Publication number
CN109014275B
CN109014275B CN201811124741.5A CN201811124741A CN109014275B CN 109014275 B CN109014275 B CN 109014275B CN 201811124741 A CN201811124741 A CN 201811124741A CN 109014275 B CN109014275 B CN 109014275B
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CN
China
Prior art keywords
clamping
push rod
sliding
plate
drilling
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Active
Application number
CN201811124741.5A
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Chinese (zh)
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CN109014275A (en
Inventor
王红
李彬
郭哲峰
梁军
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Luoyang Xincheng Precision Machinery Co ltd
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Luoyang Institute of Science and Technology
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Priority to CN201811124741.5A priority Critical patent/CN109014275B/en
Publication of CN109014275A publication Critical patent/CN109014275A/en
Application granted granted Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/06—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/10—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines

Abstract

The invention provides a drilling machine which comprises a workbench, a moving device, a drilling device and a clamping device, wherein the moving device comprises a servo motor, a lead screw and a moving plate I; the clamping device comprises a feeding mechanism, a mechanism to be grabbed and a clamping mechanism, wherein the feeding mechanism comprises a support, a base, a vibrating disc and a material conveying groove; the mechanism to be grabbed comprises a material receiving groove and a material pushing assembly, wherein the material pushing assembly comprises a supporting seat, a supporting table, a push rod motor I and a push rod I; the clamping mechanism comprises a mounting frame II, a grabbing component and a clamping chuck, wherein the grabbing component comprises a mounting plate, an air cylinder, a piston rod and a moving component; the moving assembly comprises a moving plate II, a push rod motor II and a push rod II, the drilling machine can be used for fixing parts to be processed quickly and accurately, labor force is saved, the design is reasonable, the drilling machine is convenient to operate and control, production efficiency and processing precision can be improved, and product quality is guaranteed.

Description

Drilling machine
Technical Field
The invention relates to the technical field of part drilling, in particular to a drilling machine.
Background
In the field of mechanical part machining, drilling is a commonly used process, but a traditional drilling clamping device has various problems in use due to incomplete design, so that a mechanical part cannot be continuously used in machining, at present, the part to be machined is often manually placed in the clamping device in the mechanical part drilling process, then the part is adjusted and fixed in the clamping device through manual labor force, and the difficulty in installation and debugging is caused, a large amount of time and manual labor are consumed in the stage, and the fixed positions of the part are possibly inconsistent due to human factors, on the other hand, a manual drilling mode is mostly adopted when the mounting hole is required to be manufactured on the mechanical part, and the following problems are easily caused by adopting the manual drilling method: 1. the manual drilling speed is slow, the efficiency is low, and large-scale production cannot be realized; 2. the machining precision is low, the influence of human factors is large, and the high rejection rate is easily caused; 3. the labor intensity of workers is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a drilling machine which can quickly and accurately fix a part to be machined, saves manual labor in the whole process, is reasonable in design and convenient to operate and control, and can improve the production efficiency and the machining precision and ensure the product quality.
The technical scheme adopted by the invention for solving the technical problems is as follows: a drilling machine comprises a workbench, a moving device, a drilling device and a clamping device, wherein the moving device and the clamping device are both arranged above the workbench, the drilling device is arranged above the moving device, the moving device comprises a servo motor, a lead screw and a moving plate I, the upper end surface of the workbench is provided with two mutually parallel slide rails I, each slide rail I is provided with a slide block I capable of sliding on the slide rail I, each slide block I is fixedly arranged on the lower end surface of the movable plate I, the screw rod is arranged between the two slide rails I, one end of the screw rod is connected with the output end of the servo motor, a screw nut of the screw is connected with the moving plate I through a connecting block, the other end of the screw is installed on an installation frame I, and the installation frame I is arranged on the upper end face of the workbench;
the drilling device is arranged on the upper end face of the moving plate I and comprises a spindle motor, a V belt, a drilling shaft and a drill bit, the spindle motor and the drilling shaft are sequentially arranged in the vertical direction from top to bottom, the drilling shaft is arranged on the upper end face of the moving plate I, a driving wheel I is sleeved on an output shaft of the spindle motor, a driving wheel II is sleeved on the outer peripheral wall of one end of the drilling shaft, the driving wheel I drives the driving wheel II to synchronously rotate through the V belt, and the drill bit is arranged at one end, far away from the driving wheel II, of the drilling shaft;
the clamping device comprises a feeding mechanism, a mechanism to be grabbed and a clamping mechanism, the feeding mechanism comprises a support, a base, a vibration disc and a material conveying groove, the support, the base and the vibration disc are sequentially arranged from bottom to top, the base is installed above the support, the vibration disc is installed above the base, the material conveying groove is obliquely arranged above the vibration disc, and the feeding end of the material conveying groove is installed on the upper end surface of the vibration disc and is communicated with the vibration disc;
the mechanism to be grabbed comprises a material receiving groove and a material pushing assembly, the material pushing assembly comprises a supporting seat, a supporting table, a push rod motor I and a push rod I, the supporting table is mounted above the supporting seat, a sliding groove I and a sliding groove II are formed in the upper end face of the supporting table, the sliding groove I penetrates through two ends of the supporting table, the push rod I is arranged in the sliding groove I, one end of the push rod I is connected with the output end of the push rod motor I, the sliding groove II is perpendicular to the sliding groove I, one end of the sliding groove II is communicated with the sliding groove I, the other end of the sliding groove II extends to the side face of the supporting table and is opposite to the discharge end of the material receiving groove, the material receiving groove is obliquely mounted on a supporting frame, the supporting frame is arranged on the support frame, and the feed end of the material;
the clamping mechanism comprises a mounting frame II, a grabbing component and a clamping chuck, the feeding mechanism, the mechanism to be grabbed and the grabbing component are sequentially arranged in the horizontal direction, the grabbing component and the clamping chuck are both mounted on the mounting frame II, the clamping chuck is arranged opposite to the drill bit, the grabbing component comprises a mounting plate, an air cylinder, a piston rod and a moving component, the mounting plate is mounted at the top end of the mounting frame II, a limiting plate I and a limiting plate II are arranged on two sides of the mounting plate, the limiting plate I and the limiting plate II are perpendicular to the mounting plate in the same direction, the limiting plate I and the limiting plate II are sequentially arranged at one end far away from the mechanism to be grabbed, a sliding rail II is arranged on the inner side surface of the mounting plate, the sliding rail II is perpendicular to the limiting plate I and the limiting plate II and two ends of the sliding rail II are respectively connected with, the sliding rail II is provided with a sliding block II capable of sliding on the sliding rail II, the air cylinder is arranged on the outer side of the limiting plate I, the output end of the air cylinder is connected with one end of the piston rod, and the other end of the piston rod penetrates through the limiting plate I and then is connected with the sliding block II;
the movable assembly comprises a movable plate II, a push rod motor II and a push rod II, the movable plate II is arranged on the outer side of the slider II and is connected with the slider II, a mounting hole is formed in the movable plate II, the mounting hole is arranged opposite to the clamping end of the clamping chuck, the push rod motor II is arranged at one end of the mounting hole, the output end of the push rod motor II is connected with one end of the push rod II, and the other end of the push rod II is arranged opposite to the clamping end of the clamping chuck in the mounting hole in a penetrating mode.
Furthermore, be provided with limit switch I, limit switch II, limit switch III on the slide rail I.
Furthermore, the connecting block sleeve is arranged on the peripheral wall of the screw nut, and the top end of the connecting block is fixedly arranged on the lower end face of the moving plate I.
Furthermore, servo motor sets up the one end of slide rail I just servo motor sets up on the up end of workstation.
Furthermore, a feed opening is arranged on the workbench and is arranged under the clamping chuck clamping end.
Furthermore, a material receiving pipe is arranged below the feed opening.
Furthermore, the push rod motor I is fixedly arranged on the side face of the supporting table.
Furthermore, the clamping chuck is a hydraulic pneumatic three-jaw chuck.
Further, the clamping chuck is arranged below the mounting plate.
Furthermore, a cutting fluid pipeline is arranged on the mounting rack II, and a discharge port of the cutting fluid pipeline is opposite to the clamping end of the clamping chuck.
The beneficial effects of the invention are mainly as follows: the drilling machine can quickly and accurately fix parts to be processed, saves manual labor in the whole process, is reasonable in design and convenient to operate, can improve production efficiency and processing precision, ensures product quality, saves manual labor in the whole process, improves drilling efficiency, automatically punches the parts to be processed, continuously rotates by the spindle motor, and punches by the drill bit; the servo motor controls the moving plate to perform reciprocating operation in the horizontal direction, so that the punching efficiency is high, and the aperture consistency is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;
FIG. 3 is a schematic front view of the structure of FIG. 1;
FIG. 4 is a schematic view of the present invention with the clamping device removed;
FIG. 5 is a schematic view of the structure of the clamping device of the present invention;
FIG. 6 is a schematic structural view of the clamping mechanism of the present invention;
FIG. 7 is a schematic structural view of a grasping element of the present invention;
the labels in the figure are: 1. the vibration plate comprises a vibration plate, 101, a base, 102, a support, 103, a material conveying groove, 2, a support table, 201, a sliding groove I, 202, a sliding groove II, 205, a support seat, 206, a material receiving groove, 3, a mounting frame II, 301, a mounting plate, 3011, a limiting plate II, 3012, a limiting plate I, 3013, a sliding rail II, 3014, a sliding block II, 302, a cylinder, 3021, a piston rod, 3022, a moving plate II, 3023, a push rod motor II, 3024, a push rod II, 303, a mounting hole, 304, a clamping chuck, 305, a cutting fluid pipeline, 4, a workbench, 401, a material receiving pipe, 5, a servo motor, 6, a lead screw, 601, a connecting block, 7, a sliding rail I, 8, a sliding block I, 9, a moving plate I, 10, a spindle motor, 1001, a driving wheel I, 11, a V belt, 12, a drilling shaft, 1201, a driving wheel II, a drill bit, 13, a limit switches 1202.
Detailed Description
The embodiments of the present invention are described in detail with reference to the accompanying drawings, and the embodiments and specific operations of the embodiments are provided on the premise of the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
As shown in the attached drawing, the drilling machine comprises a workbench 4, a moving device, a drilling device and a clamping device, wherein the moving device and the clamping device are arranged above the workbench 4, the drilling device is arranged above the moving device, the moving device comprises a motor 5, a screw 6 and a moving plate I9, two mutually parallel sliding rails I7 are arranged on the upper end surface of the workbench 4, a limit switch I13, a limit switch II 14 and a limit switch III 15 are arranged on the sliding rails I7, the limit switch I13, the limit switch II 14 and the limit switch III 15 are all connected with the input end of a controller, the output end of the controller is connected with the servo motor 5, when a sliding block I8 touches the limit switch I13, the limit switch II 14 and the limit switch III 15, the limit switch I13, the limit switch II 14 and the limit switch III 15 transmit position information to the controller, the controller controls the servo motor 5 to move forwards or backwards;
each slide rail I7 is provided with a slide block I8 capable of sliding on the slide rail I7, each slide block I8 is fixedly arranged on the lower end face of the movable plate I9, the lead screw 6 is arranged between the two slide rails I7, one end of the lead screw 6 is connected with the output end of the motor 5, a lead screw nut of the lead screw 6 is connected with the movable plate I9 through a connecting block 601, the connecting block 601 is sleeved on the outer peripheral wall of the lead screw nut, the top end of the connecting block 601 is fixedly arranged on the lower end face of the movable plate, the other end of the lead screw 6 is arranged on a mounting frame I, and the mounting frame I is arranged on the upper end face of the workbench 4; the servo motor 5 is arranged at one end of the sliding rail I7, and the servo motor 5 is arranged on the upper end face of the workbench 4;
the drilling device is arranged on the upper end face of the moving plate I9 and comprises a spindle motor 10, a V-belt 11, a drilling shaft 12 and a drill bit 1202, the spindle motor 10 and the drilling shaft 12 are sequentially arranged in the vertical direction from top to bottom, the drilling shaft 12 is arranged on the upper end face of the moving plate I9, a driving wheel I1001 is sleeved on an output shaft of the spindle motor 10, a driving wheel II 1201 is sleeved on the outer peripheral wall of one end of the drilling shaft 12, the driving wheel I1001 drives the driving wheel II 1201 to synchronously rotate through the V-belt 11, and the drill bit 1202 is arranged at one end, far away from the driving wheel II 1201, of the drilling shaft 12;
the part to be processed is preferably a cylindrical part or a circular ring-shaped part with a certain wall thickness, the clamping device comprises a feeding mechanism, a mechanism to be grabbed and a clamping mechanism, the feeding mechanism comprises a bracket 102, a base 101, a vibrating disk 1 and a material conveying groove 103, the bracket 102, the base 101 and the vibration plate 1 are arranged in sequence from bottom to top, the base 101 is arranged above the bracket 102, the vibration plate 1 is arranged above the base 101, the base 101 is provided with a vibration motor, the vibration motor is connected to the vibration disk 1 for providing a vibration power to the vibration disk 1, but the vibration motor is not shown in the drawing, the material conveying groove 103 is obliquely arranged above the vibration disc 1, the feed end of the material conveying groove 103 is arranged on the upper end surface of the vibration disc 1, and the feed end of the material conveying groove 103 is communicated with the vibration disc 1;
the mechanism to be grabbed comprises a material receiving groove and a material pushing assembly, the material pushing assembly comprises a supporting seat 205, a supporting table 2, a push rod motor I and a push rod I, the supporting table 2 is installed above the supporting seat 205, the upper end surface of the supporting table 2 is provided with a sliding groove I201 and a sliding groove II 202, the sliding groove I201 penetrates through two ends of the supporting table 2, the push rod I is arranged in the sliding groove I201, one end of the push rod I is connected with the output end of the push rod motor I, the push rod motor I is fixedly arranged on the side surface of the supporting table 2, the sliding groove II 202 is vertically arranged with the sliding groove I201, one end of the sliding groove II 202 is communicated with the sliding groove I201, the other end of the sliding groove II 202 extends to the side surface of the supporting table 2 and is arranged opposite to the discharge end of the material receiving groove, the material receiving groove is obliquely installed, the feeding end of the receiving groove is opposite to the discharging end of the material conveying groove 103;
the clamping mechanism comprises an installation frame II 3, a grabbing component and a clamping chuck 304, the feeding mechanism, the mechanism to be grabbed and the grabbing component are sequentially arranged in the horizontal direction, a feed opening is formed in the workbench 4 and is arranged under the clamping end of the clamping chuck 304, a material receiving pipe 401 is arranged below the feed opening, the clamping chuck 304 is a hydraulic pneumatic three-jaw chuck, the clamping chuck 304 is arranged below the installation plate 301, a cutting fluid pipeline 305 is arranged on the installation frame 3, a discharge port of the cutting fluid pipeline 305 is opposite to the clamping end of the clamping chuck 304, the cutting fluid can flow to a part being processed through the cutting fluid pipeline 305 by arranging the cutting fluid pipeline 305, on one hand, the cutting fluid can play a cooling role, and the part can generate higher temperature due to cutting in the processing process, cutting heat can be taken away from the drilling tool and the workpiece through the cutting fluid, so that the cutting temperature is effectively reduced, the thermal deformation of the workpiece and the drilling tool is reduced, the hardness of the drilling tool is kept, and the machining precision and the durability of the drilling tool are improved; on the other hand, in the processing process, the cutting fluid has good cleaning effect, removes generated cuttings, abrasive dust, iron powder, oil stain and sand grains, prevents machine tools, workpieces and tools from being polluted, and ensures that the cutting edge of the tool or the grinding wheel keeps sharp without influencing the cutting effect;
the grabbing component and the clamping chuck 304 are both mounted on the mounting frame II 3, the clamping chuck 304 and the drill bit 1202 are arranged oppositely, the grabbing component comprises a mounting plate 301, a cylinder 302, a piston rod 3021 and a moving component, the mounting plate 301 is mounted at the top end of the mounting frame II 3, a limiting plate I3012 and a limiting plate II 3011 are arranged on two sides of the mounting plate 301, the limiting plate I3012 and the limiting plate II 3011 are arranged perpendicularly to the mounting plate 301 in the same direction, the limiting plate I3012 and the limiting plate II 3011 are sequentially arranged at one end far away from the mechanism to be grabbed, a sliding rail II 3013 is arranged on the inner side surface of the mounting plate 301, the sliding rail II 3013 is arranged perpendicularly to the limiting plate I3012 and the limiting plate II 3011, two ends of the sliding rail II 3013 are respectively connected with the limiting plate I3012 and the limiting plate II 3011, a sliding block II 3014 capable of sliding on the sliding rail II 3013 is arranged on the sliding, the air cylinder 302 is arranged on the outer side of the limiting plate I3012, the output end of the air cylinder 302 is connected with one end of the piston rod 3021, and the other end of the piston rod 3021 penetrates through the limiting plate I3012 and then is connected with the sliding block II 3014;
the movable assembly comprises a movable plate II 3022, a push rod motor II 3023 and a push rod II 3024, the movable plate II 3022 is arranged on the outer side of the slider II 3014 and is connected with the slider II 3014, a mounting hole 303 is formed in the movable plate II 3022, the mounting hole 303 is arranged opposite to the clamping end of the clamping chuck 304, the push rod motor II 3023 is arranged at one end of the mounting hole 303, the output end of the push rod motor II 3023 is connected with one end of the push rod II 3024, and the other end of the push rod II 3024 is arranged in the mounting hole 303 and is arranged opposite to the clamping end of the clamping chuck 304.
The working process is as follows: the method comprises the following steps of putting a batch of parts to be processed into a vibrating disc 1, conveying the parts to be processed from the vibrating disc 1 to a feeding end of a material conveying groove 103 through vibration of the vibrating disc 1, wherein the feeding end of the material conveying groove 103 is higher than a discharging end of the material conveying groove 103, the parts to be processed flow from the feeding end of the material conveying groove 103 to the discharging end of the material conveying groove 103, the parts to be processed are transmitted to a feeding end of a material receiving groove 206 by the discharging end of the material conveying groove 103, the feeding end of the material receiving groove 206 is higher than the discharging end of the material receiving groove 206, the parts to be processed slide into a sliding groove II 202 after sliding from the feeding end of the material receiving groove 206, the parts to be processed slide into a sliding groove I201 from the sliding groove II 202, and then the purpose that the parts are pushed forwards along the sliding groove I201 can be achieved through a push rod motor;
when a part is required to be fixed, the cylinder 302 is used for adjusting the extension and retraction of the piston rod 3021, so that the mounting hole 303 of the moving plate 3022 faces one end of the sliding chute I201 far away from the push rod motor I, at this time, the part is pushed into the mounting hole 303 along the sliding chute I201 through the push rod I, then the piston rod 3021 is controlled to move towards the direction of the clamping chuck 304 until the mounting hole 303 of the moving plate 3022 faces the clamping end of the clamping chuck 304, at this time, the push rod II 3024 is pushed forwards through the push rod motor II 3023, so that the part to be processed is pushed into the clamping end of the clamping chuck 304, the clamping chuck 304 automatically clamps the part to be processed, the grabbing assembly returns to the position where the part to be processed is placed to,
then spindle motor 10 begins work, drive drilling shaft 12 and rotate, horizontal direction control part begins work, drive drilling shaft 12 and be close to the work piece, after I8 touches limit switch II 14 switch, limit switch II 14 transmits position information for the controller, controller control servo motor 5 is to treating the direction of processing part and moving, controller control servo motor 5 begins the reversal after I8 arrival limit switch I13 of slider, begin to move back the sword, until I8 touches behind limit switch III 15 controller control servo motor 5 stop work of slider. Meanwhile, the clamping chuck 304 loosens the clamping of the part, the processed part flows into the feed opening, and is collected after flowing out along the material receiving pipe 401, and the next working process is started after one period.
The technical solutions and embodiments of the present invention are not limited, and the same solutions or effects as those of the technical solutions and embodiments of the present invention are within the scope of the present invention. It is further noted that relational terms such as i, ii, and iii may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. A drilling machine comprises a workbench (4), a moving device, a drilling device and a clamping device, wherein the moving device and the clamping device are arranged above the workbench (4), the drilling device is arranged above the moving device, and the drilling machine is characterized in that: the moving device comprises a servo motor (5), a screw rod (6) and a moving plate I (9), two parallel sliding rails I (7) are arranged on the upper end face of the workbench (4), a sliding block I (8) capable of sliding on each sliding rail I (7) is arranged on each sliding rail I (7), each sliding block I (8) is fixedly arranged on the lower end face of the moving plate I (9), the screw rod (6) is installed between the two sliding rails I (7), one end of the screw rod (6) is connected with the output end of the servo motor (5), a screw rod nut of the screw rod (6) is connected with the moving plate I (9) through a connecting block (601), the other end of the screw rod (6) is installed on a moving plate I, and the mounting frame I is arranged on the upper end face of the workbench (4);
the drilling device is arranged on the upper end face of the moving plate I (9), and comprises a spindle motor (10), a V-shaped belt (11), a drilling shaft (12) and a drill bit (1202), wherein the spindle motor (10) and the drilling shaft (12) are sequentially arranged in the vertical direction from top to bottom, the drilling shaft (12) is arranged on the upper end face of the moving plate I (9), a driving wheel I (1001) is sleeved on an output shaft of the spindle motor (10), a driving wheel II (1201) is sleeved on the outer peripheral wall of one end of the drilling shaft (12), the driving wheel I (1001) drives the driving wheel II (1201) to synchronously rotate through the V-shaped belt (11), and the drill bit (1202) is arranged at one end, far away from the driving wheel II (1201), of the drilling shaft (12);
the clamping device comprises a feeding mechanism, a to-be-grabbed mechanism and a clamping mechanism, wherein the feeding mechanism comprises a support (102), a base (101), a vibration disc (1) and a material conveying groove (103), the support (102), the base (101) and the vibration disc (1) are sequentially arranged from bottom to top, the base (101) is arranged above the support (102), the vibration disc (1) is arranged above the base (101), the material conveying groove (103) is obliquely arranged above the vibration disc (1), and the feeding end of the material conveying groove (103) is arranged on the upper end surface of the vibration disc (1) and is communicated with the vibration disc (1);
the grabbing mechanism comprises a material receiving groove (206) and a material pushing assembly, the material pushing assembly comprises a supporting seat (205), a supporting table (2), a push rod motor I and a push rod I, the supporting table (2) is installed above the supporting seat (205), a sliding groove I (201) and a sliding groove II (202) are formed in the upper end face of the supporting table (2), the sliding groove I (201) penetrates through two ends of the supporting table (2), the push rod I is arranged in the sliding groove I (201), one end of the push rod I is connected with the output end of the push rod motor I, the sliding groove II (202) is perpendicular to the sliding groove I (201), one end of the sliding groove II (202) is communicated with the sliding groove I (201), the other end of the sliding groove II (202) extends to the side face of the supporting table (2) and is opposite to the discharge end of the material receiving groove (206), and the material receiving groove (206) is obliquely installed on the supporting frame, the support frame is arranged on the support (102), and the feeding end of the material receiving groove (206) is opposite to the discharging end of the material conveying groove (103);
the clamping mechanism comprises a mounting frame II (3), a grabbing component and a clamping chuck (304), the feeding mechanism is to be grabbed, the grabbing component is arranged in the horizontal direction in sequence, the grabbing component and the clamping chuck (304) are installed on the mounting frame II (3), the clamping chuck (304) and the drill bit (1202) are arranged relatively, the grabbing component comprises a mounting plate (301), a cylinder (302), a piston rod (3021) and a moving component, the mounting plate (301) is installed at the top end of the mounting frame II (3), two sides of the mounting plate (301) are provided with a limiting plate I (3012) and a limiting plate II (3011), the limiting plate I (3012) and the limiting plate II (3011) are perpendicular to the mounting plate (301) in the same direction, the limiting plate I (3012) and the limiting plate II (3011) are far away from one end of the grabbing mechanism is arranged in sequence, a sliding rail II (3013) is arranged on the inner side face of the mounting plate (301), the sliding rail II (3013) is perpendicular to the limiting plate I (3012) and the limiting plate II (3011), two ends of the sliding rail II (3013) are connected with the limiting plate I (3012) and the limiting plate II (3011) respectively, a sliding block II (3014) capable of sliding on the sliding rail II (3013) is arranged on the sliding rail II (3013), the air cylinder (302) is arranged on the outer side of the limiting plate I (3012), the output end of the air cylinder (302) is connected with one end of the piston rod (3021), and the other end of the piston rod (3021) penetrates through the limiting plate I (3012) and then is connected with the sliding block II (3014);
the movable assembly comprises a movable plate II (3022), a push rod motor II (3023) and a push rod II (3024), the movable plate II (3022) is arranged on the outer side of the slider II (3014) and is connected with the slider II (3014), a mounting hole (303) is formed in the movable plate II (3022), the mounting hole (303) is arranged opposite to the clamping end of the clamping chuck (304), the push rod motor II (3023) is arranged at one end of the mounting hole (303), the output end of the push rod motor II (3023) is connected with one end of the push rod II (3024), and the other end of the push rod II (3024) is arranged in the mounting hole (303) in a penetrating mode and is arranged opposite to the clamping end of the clamping chuck (304).
2. A drilling machine as claimed in claim 1, characterized in that: and a limit switch I (13), a limit switch II (14) and a limit switch III (15) are arranged on the sliding rail I (7).
3. A drilling machine as claimed in claim 1, characterized in that: the connecting block (601) is sleeved on the peripheral wall of the screw nut, and the top end of the connecting block (601) is fixedly arranged on the lower end face of the moving plate I.
4. A drilling machine as claimed in claim 1, characterized in that: servo motor (5) set up just one end of slide rail I (7) servo motor (5) set up on the up end of workstation (4).
5. A drilling machine as claimed in claim 1, characterized in that: the workbench (4) is provided with a feed opening, and the feed opening is arranged under the clamping end of the clamping chuck (304).
6. A drilling machine according to claim 5, characterized in that: and a material receiving pipe (401) is arranged below the feed opening.
7. A drilling machine as claimed in claim 1, characterized in that: the push rod motor I is fixedly arranged on the side face of the supporting table (2).
8. A drilling machine as claimed in claim 1, characterized in that: the clamping chuck (304) is a hydropneumatic three-jaw chuck.
9. A drilling machine as claimed in claim 1, characterized in that: the clamping chuck (304) is arranged below the mounting plate (301).
10. A drilling machine as claimed in claim 1, characterized in that: and a cutting fluid pipeline (305) is arranged on the mounting rack II (3), and a discharge hole of the cutting fluid pipeline (305) is opposite to the clamping end of the clamping chuck (304).
CN201811124741.5A 2018-09-26 2018-09-26 Drilling machine Active CN109014275B (en)

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CN110405246B (en) * 2019-08-02 2021-06-01 长兴新亚环保机械科技有限公司 Automobile pedal accessory production device
CN111203562B (en) * 2020-01-17 2021-12-03 台州金泉铜业股份有限公司 Be used for full-automatic high-efficient drilling equipment of hexagonal copper joint
CN112247192A (en) * 2020-09-07 2021-01-22 芜湖天航重工股份有限公司 Rotor drilling method
CN113085021A (en) * 2021-04-09 2021-07-09 莆田市晟熠光电科技有限公司 Spherical milling and grinding machine and method for machining central hole of ball lens

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Inventor after: Wang Hong

Inventor after: Li Bin

Inventor after: Guo Zhefeng

Inventor after: Liang Jun

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Effective date of registration: 20231010

Address after: No.256, Tanggong East Road, Laocheng District, Luoyang City, Henan Province 471000

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Patentee before: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY