CN110586976A - High-precision intelligent drilling equipment for furniture manufacturing - Google Patents
High-precision intelligent drilling equipment for furniture manufacturing Download PDFInfo
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- CN110586976A CN110586976A CN201910835235.5A CN201910835235A CN110586976A CN 110586976 A CN110586976 A CN 110586976A CN 201910835235 A CN201910835235 A CN 201910835235A CN 110586976 A CN110586976 A CN 110586976A
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- Prior art keywords
- transmission shaft
- rotating disc
- transmission
- workbench
- protective tube
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to high-precision intelligent drilling equipment for furniture manufacturing, which comprises a workbench, a power box, a drill bit, a transmission shaft and two supports, wherein the power box is arranged opposite to the workbench, two sides of the power box are respectively fixed on the workbench through the two supports, the transmission shaft is vertical to the workbench, the transmission shaft is arranged on one side of the power box close to the workbench, a driving system is arranged in the power box and is in transmission connection with the transmission shaft, the driving system drives the transmission shaft to move along the axial direction of the transmission shaft, the drill bit is coaxially arranged with the transmission shaft, the drill bit is positioned between the transmission shaft and the workbench, a transmission mechanism and a protection mechanism are arranged on the drill bit, the precision of drilling is improved through the transmission mechanism, and not only is the high-precision intelligent drilling equipment for furniture manufacturing prevented from generating splashes of fragments through the protection mechanism, the safety and the tidiness are improved.
Description
Technical Field
The invention relates to the field of manufacturing equipment, in particular to high-precision intelligent drilling equipment for furniture manufacturing.
Background
The manufacturing is that the raw materials are processed into the applicable product manufacturing, or process the raw materials into the ware, wherein, the drilling machine is the common preparation equipment, the drilling machine refers to the lathe mainly using the drill bit to process the hole on the work piece, the drill bit is rotatory to the primary motion usually, the axial displacement of drill bit is the feed motion, the drilling machine simple structure, the machining precision is relatively low, can bore through hole, blind hole, change special cutter, can expand, counter bore, ream or carry on processing such as tapping, the work piece is motionless in the course of working, let the cutter remove, center alignment hole center with the cutter, and make the cutter rotate, the characteristic of the drilling machine is that the work piece is fixed motionless, the cutter does the rotary motion.
Current drilling machine can produce more piece during the use, and the piece temperature is higher moreover, not only can influence the clean and tidy degree, still easily scalds the processing personnel, moreover, the drilling machine is when processing the blind hole, and the degree of depth of blind hole processing is difficult to regulate and control, has reduced the machining accuracy.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the high-precision intelligent drilling equipment for furniture manufacturing is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-precision intelligent drilling device for furniture manufacturing comprises a workbench, a power box, a drill bit, a transmission shaft and two supports, wherein the power box is arranged opposite to the workbench, two sides of the power box are fixed on the workbench through the two supports respectively, the transmission shaft is perpendicular to the workbench, the transmission shaft is arranged on one side, close to the workbench, of the power box, a driving system is arranged in the power box and is in transmission connection with the transmission shaft, the driving system drives the transmission shaft to move along the axial direction of the transmission shaft, the drill bit is arranged coaxially with the transmission shaft, the drill bit is positioned between the transmission shaft and the workbench, and a transmission mechanism and a protection mechanism are arranged on the drill bit;
the transmission mechanism comprises a fixing ring, a rotating disc, a connector, a distance sensor and a transmission assembly, the rotating disc is coaxially arranged with a drill bit, the rotating disc is positioned between a transmission shaft and the drill bit, the drill bit is fixed on the rotating disc through the connector, the fixing ring is coaxially arranged with the rotating disc, the fixing pipe is positioned between a power box and the rotating disc, the inner diameter of the fixing ring is larger than the diameter of the transmission shaft and smaller than the diameter of the rotating disc, the outer diameter of the fixing ring is larger than the diameter of the rotating disc, the fixing ring is fixed on a support, the distance sensor is arranged on one side, close to the rotating disc, of the fixing ring, a PLC is arranged on a workbench, the distance sensor is electrically connected with the PLC, the transmission assembly is positioned between the transmission shaft and the rotating disc, and the;
protection machanism includes protective tube and two at least coupling assembling, the protective tube sets up with the transmission shaft is coaxial, the internal diameter of protective tube equals with the diameter of rolling disc, the external diameter of protective tube equals with solid fixed ring's diameter external diameter, the one end of protective tube supports with solid fixed ring's one side that is close to the workstation and leans on, be equipped with the clearance between the other end of protective tube and the workstation, the rolling disc is located the protective tube, the inner wall sliding connection of rolling disc and protective tube, distance sensor sets up in the protective tube, coupling assembling uses the axis of rolling disc as center circumference evenly distributed on the inner wall of protective tube, coupling assembling is connected with the rolling disc.
As preferred, in order to realize the effect that the rolling disc rotated, drive assembly includes driving-disc, contact switch and two transmission units, the driving-disc is located between transmission shaft and the rolling disc, the driving-disc is installed in the one end that is close to the workstation of transmission shaft, be equipped with the clearance between driving-disc and the rolling disc, contact switch sets up the periphery at the driving-disc, transmission unit and coupling assembling one-to-one, the transmission unit sets up on the driving-disc, the driving-disc passes through the transmission unit and is connected with the rolling disc, contact switch is connected with the PLC electricity.
As preferred, for the drive rolling disc rotates, drive unit includes stopper, slide bar and through-hole, the slide bar is parallel with the transmission shaft, the through-hole sets up on the driving-disc, the through-hole sets up with the slide bar is coaxial, the aperture of through-hole equals with the diameter of slide bar, the slide bar passes the through-hole, the inner wall sliding connection of slide bar and through-hole, the one end of slide bar is fixed on the rolling disc, the other end at the slide bar is fixed to the stopper, the stopper supports with the driving-disc and leans on.
Preferably, in order to facilitate the matching between the sliding rod and the driving disk, the sliding rod is provided with a chamfer.
As preferred, in order to realize the effect that the rolling disc drive protective plate removed, coupling assembling includes bracing piece, spring, mounting hole and two fixed blocks, the bracing piece is parallel with the transmission shaft, the mounting hole sets up on the rolling disc, the mounting hole sets up with the bracing piece is coaxial, the diameter of bracing piece equals with the aperture of mounting hole, the bracing piece passes the mounting hole, the bracing piece is connected with the inner wall sliding connection of mounting hole, the both ends of bracing piece are fixed on the inner wall of protective tube through two fixed blocks respectively, the fixed block of keeping away from the workstation supports with the rolling disc and leans on, one side that is close to the workstation of rolling disc is connected with the fixed block that is close to the workstation through the spring.
Preferably, the support rod is coated with a lubricating oil in order to reduce friction between the support rod and the rotating disk.
Preferably, for the convenience of observation, the protective tube is made of transparent tempered glass.
As preferred, for the convenience of protective tube rotation, the bottom of protective tube is equipped with at least three ball and at least three recess, the recess takes the axis of protective tube as the even one end that is close to the workstation that sets up at the protective tube of central circumference, ball and recess one-to-one, the centre of sphere of ball sets up in the recess, the ball with recess matching and sliding connection, the ball footpath of ball is greater than the notch width of recess.
Preferably, in order to improve the heat dissipation effect, the transmission shaft is provided with fan blades, the fan blades are located on one side, close to the workbench, of the fixing ring, and the fan blades are installed on the transmission shaft.
Preferably, in order to prolong the service life of the rotating disc, the rotating disc is provided with an anti-corrosion zinc coating.
The high-precision intelligent drilling equipment for furniture manufacturing has the advantages that the drilling precision is improved through the transmission mechanism, compared with the existing transmission mechanism, the transmission mechanism is controlled through the PLC and is more intelligent, and moreover, the generation of chips is avoided through the protection mechanism, so that the safety and the neatness are improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a high-precision intelligent drilling device for furniture manufacturing according to the present invention;
FIG. 2 is a cross-sectional view of the high precision intelligent drilling apparatus for furniture manufacture of the present invention;
FIG. 3 is a schematic structural diagram of a transmission assembly of the high-precision intelligent drilling device for furniture manufacturing according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the automatic drilling machine comprises a workbench, 2 parts of a power box, 3 parts of a drill bit, 4 parts of a transmission shaft, 5 parts of a support, 6 parts of a fixing ring, 7 parts of a rotating disc, 8 parts of a connector, 9 parts of a distance sensor, 10 parts of a protective pipe, 11 parts of a driving disc, 12 parts of a contact switch, 13 parts of a limiting block, 14 parts of a sliding rod, 15 parts of a supporting rod, 16 parts of a spring, 17 parts of a fixing block, 18 parts of a ball and 19 parts of fan blades.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a high-precision intelligent drilling device for furniture manufacturing includes a workbench 1, a power box 2, a drill bit 3, a transmission shaft 4 and two supports 5, wherein the power box 2 is disposed opposite to the workbench 1, two sides of the power box 2 are respectively fixed on the workbench 1 through the two supports 5, the transmission shaft 4 is perpendicular to the workbench 1, the transmission shaft 4 is disposed on one side of the power box 2 close to the workbench 1, a driving system is disposed in the power box 2 and is in transmission connection with the transmission shaft 4, the driving system drives the transmission shaft 4 to move along the axial direction of the transmission shaft 4, the drill bit 3 and the transmission shaft 4 are coaxially disposed, the drill bit 3 is disposed between the transmission shaft 4 and the workbench 1, and the drill bit 3 is provided with a transmission mechanism and a protection mechanism;
the transmission mechanism comprises a fixed ring 6, a rotating disc 7, a connector 8, a distance sensor 9 and a transmission component, the rotating disc 7 is arranged coaxially with the drill bit 3, the rotating disc 7 is positioned between the transmission shaft 4 and the drill bit 3, the drill bit 3 is fixed on the rotating disc 7 through a connector 8, the fixed ring 6 and the rotating disc 7 are coaxially arranged, the fixed pipe is positioned between the power box 2 and the rotating disc 7, the inner diameter of the fixed ring 6 is larger than the diameter of the transmission shaft 4 and smaller than the diameter of the rotating disc 7, the outer diameter of the fixing ring 6 is larger than the diameter of the rotating disc 7, the fixing ring 6 is fixed on the bracket 5, the distance sensor 9 is arranged on one side of the fixed ring 6 close to the rotating disc 7, the workbench 1 is provided with a PLC, the distance sensor 9 is electrically connected with the PLC, the transmission assembly is positioned between the transmission shaft 4 and the rotating disc 7, and the transmission shaft 4 is in transmission connection with the rotating disc 7 through the transmission assembly;
protection machanism includes protective tube 10 and two at least coupling assembling, protective tube 10 and 4 coaxial settings of transmission shaft, the internal diameter of protective tube 10 equals with the diameter of rolling disc 7, the external diameter of protective tube 10 equals with the diameter external diameter of solid fixed ring 6, one end of protective tube 10 supports with one side of solid fixed ring 6 that is close to workstation 1 and leans on, be equipped with the clearance between the other end of protective tube 10 and the workstation 1, rolling disc 7 is located protective tube 10, the inner wall sliding connection of rolling disc 7 and protective tube 10, distance sensor 9 sets up in protective tube 10, coupling assembling uses the axis of rolling disc 7 as center circumference evenly distributed on the inner wall of protective tube 10, coupling assembling is connected with rolling disc 7.
The workpiece for manufacturing furniture is placed on a workbench 1, a transmission shaft 4 is rotated through a driving system, the transmission shaft 4 moves towards the direction close to the workbench 1, a rotating disc 7 is rotated through a transmission assembly by the rotation and the movement of the transmission shaft 4 and moves towards the direction close to the workbench 1, the drill 3 is driven by the rotation and the movement of the rotating disc 7 through a connector 8 to rotate and move towards the direction close to the workbench 1, when the drill 3 abuts against the workpiece, the distance between the drill and the rotating disc 7 is detected through a distance sensor 9, the detection result is transmitted to a PLC (programmable logic controller), namely a programmable logic controller, which adopts a programmable memory for storing programs therein, executing instructions facing users such as logic operation, sequence control, timing, counting, arithmetic operation and the like, and controlling various types of machinery or production processes through digital or analog input and output, the essence of the computer is a computer specially used for industrial control, the hardware structure of the computer is basically the same as a microcomputer, the computer is generally used for data processing and instruction receiving and outputting, and is used for realizing central control, the distance detected by a distance sensor 9 is recorded through a PLC, when a drill bit 3 moves on a workpiece towards the direction close to a workbench 1, the drilling effect is realized, when the difference between the distance value detected by the distance sensor 9 and the distance value for realizing recording is the same as the depth of all drilled blind holes, actually, the PLC is electrically connected with devices in a driving system, so that the PLC controls the driving system to stop running, the drill bit 3 stops drilling, the function of controlling the drilling depth is realized, the accuracy is improved, during the period, the movement of a rotating disc 7 drives a protective tube 10 and the rotating disc 7 to synchronously move and rotate through a connecting component, and scraps generated during drilling are trapped in the protective tube 10, the scrap collecting device has the function of collecting scraps, and can also prevent the scraps from splashing to scald workers.
As shown in fig. 3, the transmission assembly includes a driving disc 11, a contact switch 12 and two transmission units, the driving disc 11 is located between the transmission shaft 4 and the rotating disc 7, the driving disc 11 is installed at one end of the transmission shaft 4 close to the workbench 1, a gap is arranged between the driving disc 11 and the rotating disc 7, the contact switch 12 is arranged at the periphery of the driving disc 11, the transmission units correspond to the connecting assembly one to one, the transmission units are arranged on the driving disc 11, the driving disc 11 is connected with the rotating disc 7 through the transmission units, and the contact switch 12 is electrically connected with the PLC.
Transmission shaft 4 drives driving-disc 11 and when moving towards being close to 1 direction of workstation, make rolling disc 7 and drill bit 3 realize synchronous motion with driving-disc 11 under the action of gravity, 4 rotations of transmission shaft drive rolling disc 7 through the transmission unit and rotate, when drill bit 3 supports with the work piece and leans on, the continuation through driving-disc 11 is to the removal of being close to 1 direction of workstation, make contact switch 12 support with rolling disc 7 and lean on, thereby make contact switch 12 give PLC signals, make PLC record this moment apart from sensor 9's detection distance.
Preferably, in order to drive the rotating disc 7 to rotate, the transmission unit comprises a limiting block 13, a sliding rod 14 and a through hole, the sliding rod 14 is parallel to the transmission shaft 4, the through hole is formed in the driving disc 11 and is coaxial with the sliding rod 14, the diameter of the through hole is equal to that of the sliding rod 14, the sliding rod 14 penetrates through the through hole, the sliding rod 14 is connected with the inner wall of the through hole in a sliding mode, one end of the sliding rod 14 is fixed to the rotating disc 7, the limiting block 13 is fixed to the other end of the sliding rod 14, and the limiting block 13 abuts against the driving disc 11.
The rotation of the driving disk 11 drives the rotating disk 7 to rotate through the sliding rod 14, when the drill bit 3 abuts against a workpiece, the driving disk 11 moves towards the position close to the rotating disk 7 on the sliding rod 14, and the function of driving the rotating disk 7 to rotate is achieved.
Preferably, in order to facilitate the engagement between the sliding rod 14 and the driving disc 11, the sliding rod 14 is provided with a chamfer.
The chamfer serves to reduce the diameter of the slide 14 as it passes through the through-hole, facilitating the installation of the slide 14.
As shown in fig. 4, coupling assembling includes bracing piece 15, spring 16, mounting hole and two fixed blocks 17, bracing piece 15 is parallel with transmission shaft 4, the mounting hole sets up on rolling disc 7, the mounting hole sets up with bracing piece 15 is coaxial, the diameter of bracing piece 15 equals with the aperture of mounting hole, bracing piece 15 passes the mounting hole, the inner wall sliding connection of bracing piece 15 and mounting hole, the both ends of bracing piece 15 are fixed on the inner wall of protective tube 10 through two fixed blocks 17 respectively, the fixed block 17 of keeping away from workstation 1 supports with rolling disc 7 and leans on, one side of rolling disc 7 that is close to workstation 1 is passed through spring 16 and is connected with the fixed block 17 that is close to workstation 1.
The rotation of the rotating disc 7 enables the supporting rod 15 to drive the protective tube 10 to rotate through the fixing block 17, and when the rotating disc 7 continues to move towards the direction close to the workbench 1, the rotating disc 7 continuously extrudes the spring 16, so that the workbench 1 and the protective tube 10 are prevented from being locked.
Preferably, in order to reduce the friction between the support rod 15 and the rotating disk 7, the support rod 15 is coated with a lubricating oil.
The lubricating oil has the function of reducing the friction force between the support rod 15 and the rotating disc 7, and the moving fluency of the rotating disc 7 is improved.
Preferably, for the convenience of observation, the protective tube 10 is made of transparent tempered glass.
The transparent toughened glass has good perspective, high strength and low probability of breakage, and can facilitate the observation of processing conditions by processing personnel.
Preferably, in order to facilitate the rotation of the protection tube 10, at least three balls 18 and at least three grooves are arranged at the bottom end of the protection tube 10, the grooves are circumferentially and uniformly arranged at one end, close to the workbench 1, of the protection tube 10 by taking the axis of the protection tube 10 as a center, the balls 18 are in one-to-one correspondence with the grooves, the centers of the balls 18 are arranged in the grooves, the balls 18 are matched with and slidably connected with the grooves, and the sphere diameter of the balls 18 is greater than the width of the notches of the grooves.
Through the support of ball 18 and workstation 1, when protective tube 10 rotated, make ball 18 at the recess internal rotation to can turn into the roll with the slip between protective tube 10 and the workstation 1, reduced frictional force, the protective tube 10 of being convenient for rotated.
Preferably, in order to improve the heat dissipation effect, the transmission shaft 4 is provided with fan blades 19, the fan blades 19 are located on one side of the fixing ring 6 close to the workbench 1, and the fan blades 19 are installed on the transmission shaft 4.
The rotation of the transmission shaft 4 drives the fan blades 19 to rotate, so that the flow rate of air in the protective pipe 10 is increased, and the heat dissipation effect is improved.
Preferably, in order to prolong the service life of the rotating disc 7, the rotating disc 7 is provided with an anti-corrosion zinc coating.
The anti-corrosion zinc coating has the functions of improving the anti-rust capacity of the rotating disc 7 and prolonging the service life of the rotating disc 7.
This equipment is during drilling, through the degree of depth that 3 detection drill bits of distance sensor 9 bored into the work piece, realized intellectuality, improved the drilling precision, simultaneously, the piece production that produces when can avoiding drilling through protective tube 10 splashes and influences clean and tidy nature to can also avoid the piece to scald the staff, promote the protecting effect.
Compared with the prior art, this a high accuracy intelligent drilling equipment for furniture manufacturing has improved the accuracy of drilling through drive mechanism, compares with current drive mechanism, and this drive mechanism controls through PLC, and is more intelligent, moreover, still avoids the piece production to splash through protection machanism, has improved security and clean and tidy nature, compares with current protection machanism, and this protection machanism simple structure, design benefit, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a high accuracy intelligent drilling equipment for furniture is made, includes workstation (1), headstock (2), drill bit (3), transmission shaft (4) and two supports (5), headstock (2) just to setting up with workstation (1), the both sides of headstock (2) are fixed on workstation (1) through two supports (5) respectively, transmission shaft (4) are perpendicular with workstation (1), transmission shaft (4) set up the one side that is close to workstation (1) in headstock (2), be equipped with actuating system in headstock (2), actuating system and transmission shaft (4) transmission are connected, actuating system drive transmission shaft (4) are along the axial displacement of transmission shaft (4), drill bit (3) and the coaxial setting of transmission shaft (4), drill bit (3) are located between transmission shaft (4) and workstation (1), the drilling machine is characterized in that a transmission mechanism and a protection mechanism are arranged on the drill bit (3);
the transmission mechanism comprises a fixing ring (6), a rotating disc (7), a connector (8), a distance sensor (9) and a transmission assembly, the rotating disc (7) and a drill bit (3) are coaxially arranged, the rotating disc (7) is positioned between a transmission shaft (4) and the drill bit (3), the drill bit (3) is fixed on the rotating disc (7) through the connector (8), the fixing ring (6) and the rotating disc (7) are coaxially arranged, a fixing pipe is positioned between a power box (2) and the rotating disc (7), the inner diameter of the fixing ring (6) is larger than the diameter of the transmission shaft (4) and smaller than the diameter of the rotating disc (7), the outer diameter of the fixing ring (6) is larger than the diameter of the rotating disc (7), the fixing ring (6) is fixed on a support (5), the distance sensor (9) is arranged on one side, close to the rotating disc (7), of the fixing ring (6), the workbench (1) is provided with a PLC, the distance sensor (9) is electrically connected with the PLC, the transmission assembly is positioned between the transmission shaft (4) and the rotating disc (7), and the transmission shaft (4) is in transmission connection with the rotating disc (7) through the transmission assembly;
the protection mechanism comprises a protection pipe (10) and at least two connecting components, the protection pipe (10) is coaxially arranged with the transmission shaft (4), the inner diameter of the protective tube (10) is equal to the diameter of the rotating disc (7), the outer diameter of the protective tube (10) is equal to the diameter of the fixed ring (6), one end of the protective tube (10) is abutted against one side of the fixed ring (6) close to the workbench (1), a gap is arranged between the other end of the protective tube (10) and the workbench (1), the rotating disc (7) is positioned in the protective pipe (10), the rotating disc (7) is connected with the inner wall of the protective pipe (10) in a sliding way, distance sensor (9) set up in protective tube (10), coupling assembling uses the axis of rolling disc (7) as center circumference evenly distributed on the inner wall of protective tube (10), coupling assembling is connected with rolling disc (7).
2. The high-precision intelligent drilling device for furniture manufacturing according to claim 1, wherein the transmission assembly comprises a driving disk (11), a contact switch (12) and two transmission units, the driving disk (11) is located between the transmission shaft (4) and the rotating disk (7), the driving disk (11) is installed at one end of the transmission shaft (4) close to the workbench (1), a gap is formed between the driving disk (11) and the rotating disk (7), the contact switch (12) is arranged at the periphery of the driving disk (11), the transmission units and the connecting assembly are in one-to-one correspondence, the transmission units are arranged on the driving disk (11), the driving disk (11) is connected with the rotating disk (7) through the transmission units, and the contact switch (12) is electrically connected with the PLC.
3. The high-precision intelligent drilling equipment for furniture manufacturing according to claim 2, wherein the transmission unit comprises a limiting block (13), a sliding rod (14) and a through hole, the sliding rod (14) is parallel to the transmission shaft (4), the through hole is formed in the driving disc (11), the through hole is coaxially formed with the sliding rod (14), the diameter of the through hole is equal to the diameter of the sliding rod (14), the sliding rod (14) penetrates through the through hole, the sliding rod (14) is slidably connected with the inner wall of the through hole, one end of the sliding rod (14) is fixed on the rotating disc (7), the limiting block (13) is fixed at the other end of the sliding rod (14), and the limiting block (13) abuts against the driving disc (11).
4. High-precision intelligent drilling equipment for furniture manufacturing according to claim 3, characterized in that said sliding rod (14) is provided with a chamfer.
5. High precision intelligent drilling equipment for furniture manufacturing according to claim 1, the connecting component comprises a supporting rod (15), a spring (16), a mounting hole and two fixing blocks (17), the supporting rod (15) is parallel to the transmission shaft (4), the mounting hole is arranged on the rotating disc (7), the mounting hole and the supporting rod (15) are coaxially arranged, the diameter of the supporting rod (15) is equal to the aperture of the mounting hole, the supporting rod (15) penetrates through the mounting hole, the supporting rod (15) is connected with the inner wall of the mounting hole in a sliding manner, two ends of the supporting rod (15) are respectively fixed on the inner wall of the protective tube (10) through two fixing blocks (17), the fixed block (17) far away from the workbench (1) is abutted against the rotating disc (7), one side of the rotating disc (7) close to the workbench (1) is connected with a fixed block (17) close to the workbench (1) through a spring (16).
6. High-precision intelligent drilling equipment for furniture manufacturing according to claim 1, characterized in that said support rod (15) is coated with lubricating oil.
7. High-precision intelligent drilling equipment for furniture manufacturing according to claim 1, characterized in that the protective tube (10) is made of transparent tempered glass.
8. The high-precision intelligent drilling equipment for furniture manufacturing according to claim 1 is characterized in that the bottom end of the protective tube (10) is provided with at least three balls (18) and at least three grooves, the grooves are circumferentially and uniformly arranged at one end of the protective tube (10) close to the workbench (1) by taking the axis of the protective tube (10) as the center, the balls (18) correspond to the grooves one by one, the centers of the balls (18) are arranged in the grooves, the balls (18) are matched with and slidably connected with the grooves, and the sphere diameter of the balls (18) is larger than the width of the notches of the grooves.
9. High-precision intelligent drilling equipment for furniture manufacturing according to claim 1, characterized in that the transmission shaft (4) is provided with fan blades (19), the fan blades (19) are located on the side of the fixed ring (6) close to the workbench (1), and the fan blades (19) are mounted on the transmission shaft (4).
10. High-precision intelligent drilling equipment for furniture manufacturing according to claim 1, characterized in that the rotating disc (7) is provided with an anti-corrosion zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835235.5A CN110586976B (en) | 2019-09-05 | 2019-09-05 | High-precision intelligent drilling equipment for furniture manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835235.5A CN110586976B (en) | 2019-09-05 | 2019-09-05 | High-precision intelligent drilling equipment for furniture manufacturing |
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| Publication Number | Publication Date |
|---|---|
| CN110586976A true CN110586976A (en) | 2019-12-20 |
| CN110586976B CN110586976B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910835235.5A Active CN110586976B (en) | 2019-09-05 | 2019-09-05 | High-precision intelligent drilling equipment for furniture manufacturing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136729A (en) * | 2020-01-10 | 2020-05-12 | 王海山 | Heat dissipation type wood drilling equipment for furniture manufacturing industry |
| CN111299638A (en) * | 2020-03-06 | 2020-06-19 | 南京俊达诚数控科技有限公司 | Stable table type precision drilling equipment for machining workshop |
| CN111805759A (en) * | 2020-07-13 | 2020-10-23 | 曹光辉 | Percussion drill bit |
| CN113601614A (en) * | 2021-07-26 | 2021-11-05 | 广州其成家具有限公司 | Furniture production facility that drilling precision is high |
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Effective date of registration: 20210713 Address after: Room 1112-1, 856 (A-2), Huangpu Avenue East, Huangpu District, Guangzhou, Guangdong 510700 Applicant after: Guangdong oujin Furniture Technology Co.,Ltd. Address before: 029200 room 312, dalaihushuo Street Complex Building, huolingole City, Tongliao City, Inner Mongolia Autonomous Region Applicant before: He Guihua |
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