CN118123589B - Drilling equipment is used in production of new energy automobile shell - Google Patents
Drilling equipment is used in production of new energy automobile shell Download PDFInfo
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- CN118123589B CN118123589B CN202410538568.2A CN202410538568A CN118123589B CN 118123589 B CN118123589 B CN 118123589B CN 202410538568 A CN202410538568 A CN 202410538568A CN 118123589 B CN118123589 B CN 118123589B
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- 238000005553 drilling Methods 0.000 title claims abstract description 172
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 226
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 14
- 238000005498 polishing Methods 0.000 claims description 13
- 230000035515 penetration Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 21
- 238000007689 inspection Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to drilling equipment for producing a new energy automobile shell, which belongs to the field of drilling equipment, and comprises a drilling machine case and a detection case which are arranged on a mechanical arm, wherein a double-shaft motor is connected between the drilling machine case and the top end of the detection case, and driven shafts are arranged on the drilling machine case and the detection case; the outside fixedly connected with detection case of drilling machine case, the bottom of detection case rotates and is connected with detection mechanism, detection mechanism includes electric putter, install solid fixed ring on electric putter's the stiff end, be connected with the measuring column on electric putter's the flexible end, be connected with the pick-up plate through the pivot on the measuring column, realize carrying out the coarse inspection fast after drilling at every turn, so that detect the great drilling of defect fast, and detect the drilling through running through, with the concrete defect of detection drilling, easily discern drilling defect fast after drilling work, the defect data is gathered fast, so that carry out production work adjustment fast, the economic loss that the drilling defect leads to easily reduces.
Description
Technical Field
The invention relates to drilling equipment for producing a new energy automobile shell, in particular to drilling equipment for producing the new energy automobile shell, which is applied to the field of drilling equipment.
Background
When the new energy automobile shell is produced, drilling equipment is required to be used for drilling processing operation on a production line. Drilling is a very important link. The accuracy and smoothness of the bores in the engine housing directly determine the quality of the engine. Therefore, the drilling device must be able to guarantee high precision and high stability.
In order to solve the problem of stability of the drilling device, a certain drilling device in the market adopts a design of matching a clamp with drilling, and has a certain market occupation ratio.
The specification of the Chinese patent No. 114102209B discloses an anti-deflection drilling device for machining a motor shell of an electric vehicle, which belongs to the field of machining of motor shells and comprises a drilling platform, wherein a connecting part is fixedly arranged on the upper surface of the drilling platform, one surface of the drilling platform, which is close to the connecting part, is provided with a first drill chuck in a sliding manner, one surface of the drilling platform, which is close to the connecting part, is fixedly provided with a second drill chuck, the upper surface of the second drill chuck is fixedly provided with a water storage bucket, compared with the prior art, the second rotating rod drives a third rotating rod to rotate through two groups of first synchronous wheels and a first synchronous belt, the third rotating rod drives a reciprocating screw rod to rotate, the reciprocating screw rod drives a rotating block to descend, the rotating block drives a guide block to descend through the first connecting rod, and the guide block drives a drilling machine body to descend through the second connecting rod, so that the drilling machining of the motor shell is completed in the process of the descending of the drilling machine body, and the drilling efficiency of the motor shell is effectively improved.
When the operation processing is carried out above the operation platform of the existing drilling equipment, the drilling quality detection is inconvenient when drilling, the follow-up drilling work is easy to influence when other detection devices are called for detection, and the drilling and the detection devices are required to be positioned during detection, so that the drilling quality detection is more troublesome.
Disclosure of Invention
Aiming at the prior art, the technical problem to be solved by the invention is that the prior drilling device is inconvenient to detect the drilling quality during drilling, other detection devices are called to detect and easily influence the follow-up drilling work, and the drilling and detection devices are required to be positioned during detection, so that the drilling quality is troublesome.
In order to solve the problems, the invention provides drilling equipment for producing the shell of the new energy automobile, which comprises a mechanical arm arranged on a processing table, wherein a clamp is arranged on the processing table, a drilling machine case and a detection case are arranged on the mechanical arm, a machine case is connected between the drilling machine case and the outer wall of the detection case, a double-shaft motor is connected between the drilling machine case and the top end of the detection case, and driven shafts matched with output ends of the double-shaft motor are arranged on the drilling machine case and the detection case;
The bottom end of the drilling machine case is provided with a protective cover, a drill chuck is rotationally connected in the protective cover, and a drill bit is clamped on the drill chuck;
the outer side of the drilling machine case is fixedly connected with a detection case, the detection case and the drilling machine case are internally provided with a butt joint structure matched with a driven shaft, the butt joint structure comprises a connecting shaft, the top end of the connecting shaft is inserted with a clamping shaft which is mutually clamped with the driven shaft, and the detection case and the drilling machine case are internally provided with a vertical guide rail connected with the clamping shaft;
the bottom end of the detection box is rotationally connected with a detection mechanism, and the drill chuck and the detection mechanism are respectively and fixedly connected with two connecting shafts;
The detection mechanism comprises an electric push rod, a fixed ring is arranged on the fixed end of the electric push rod, a detection column is connected to the telescopic end of the electric push rod, a plurality of pairs of accommodating grooves are formed in the outer wall of the detection column, a detection plate is connected in the accommodating grooves through a rotating shaft, and a grating emitter and a grating receiver are respectively arranged on the fixed ring and the detection plate;
The middle part of detecting the post has seted up the mounting hole, and the upper end in the mounting hole is installed the electromagnetism hoop, and the downthehole sliding of mounting is provided with the magnet post, and the mounting hole swivelling joint has many pairs of gyro wheels that match with the pick-up plate.
In the drilling equipment for the production of the new energy automobile shell, coarse detection is conveniently carried out after each drilling through the detection ring 23, the drilling with larger defects is rapidly detected, and in the repeated drilling work, intermittent penetration detection can be carried out, so that the drilling quality on the automobile shell is easy to be ensured to meet the requirements.
As a further improvement of the application, bevel gears are arranged on the power output end of the double-shaft motor and the driven shaft, the two bevel gears are meshed, a clamping seat matched with the clamping shaft is arranged at the bottom end of the driven shaft, a clamping hole is arranged at the bottom end of the clamping seat, and a damping clamping block matched with the clamping hole is arranged at the top end of the clamping shaft
As a further improvement of the application, a polishing sheet is arranged between two adjacent accommodating grooves, the polishing sheet covers the outer surfaces of the detection columns directly arranged on the two adjacent accommodating grooves, the inner end of the polishing sheet is provided with a magnet sliding block matched with the position of the electromagnet, and the detection column is provided with a sliding groove matched with the magnet sliding block.
As a further improvement of the application, a cooling device is arranged at the upper end of the case, a spray head matched with the cooling device is arranged at the bottom end of the case, and the cooling device comprises a liquid pump with a liquid storage tank and an air cooler.
As a further improvement of the application, the outer diameter of the detection column is smaller than the maximum outer diameter of the drill bit, the maximum rotation angle of the detection plate is 90 degrees, and the depth of the accommodating groove is larger than the thickness of the detection plate.
As a further improvement of the application, the movable end of the vertical guide rail is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the clamping shaft.
As a further improved supplement of the application, the top end of the protective cover is provided with a detection ring, and the detection ring is provided with an infrared image collector and a temperature sensor; a telescopic rod is connected between the detection ring and the protection cover, an elastic data line is arranged in the telescopic rod in a penetrating mode, an electromagnet block and a permanent magnet are respectively arranged on the protection cover and the detection ring, a plurality of clamping columns are arranged at the top end of the detection ring, and a plurality of clamping grooves matched with the clamping columns are formed in the protection cover.
The application also comprises a drilling regulation system, wherein the drilling regulation system comprises a processor arranged in a case, the case is arranged between the case of the drilling machine and the detection case, the bottom end of the case is provided with an image acquisition device, the case is internally provided with the processor, and the processor is connected with a data processing module, an image processing module, a control module and an alarm module; and the control module is provided with a drilling control unit and a detection control unit.
As a further improvement of the application, the functions of the detection control unit include surface detection and penetration detection, wherein the surface detection is carried out on the drilling hole when each drilling hole works; when the surface detection is performed, the detection control unit controls the detection ring to descend and perform infrared image acquisition, and when the surface detection is performed, the detection control unit drives the detection mechanism to work, so that the detection column descends and penetrates through the drill hole, and after the electromagnetic ring is controlled to work, the magnet column descends and the detection plate is unfolded, and the detection plate and the fixing ring are matched to perform drill hole detection.
In addition to the further improvement of the application, when the drilling machine case performs drilling work and surface detection, the abutting structure in the detection case is separated from the driven shaft, and when the detection mechanism of the detection case performs penetration detection, the abutting structure in the drilling machine case is separated from the driven shaft.
In summary, this scheme carries out the coarse inspection fast after every drilling to detect the great drilling of defect fast, and through running through the detection drilling, with the concrete defect of detection drilling, easily discern drilling defect fast after drilling work, gather defect data fast, so that carry out production work adjustment fast, easily reduce the economic loss that drilling defect leads to.
Drawings
FIG. 1 is a perspective view of a robot arm according to embodiment 1 of the present application;
FIG. 2 is a side view of embodiment 1 of the present application;
FIG. 3 is a cross-sectional view of a robot arm according to embodiment 1 of the present application;
FIG. 4 is a schematic diagram of the structure shown at A in FIG. 3;
FIG. 5 is a schematic diagram of the structure at B in FIG. 3;
FIG. 6 is a schematic diagram showing the operation of the surface inspection according to embodiment 1 of the present application;
FIG. 7 is a schematic diagram showing the operation of the penetration test according to embodiment 1 of the present application;
FIG. 8 is a cross-sectional view of a detection column according to embodiment 2 of the present application;
Fig. 9 is a logic diagram of the borehole inspection operation according to embodiment 1 of the present application.
The reference numerals in the figures illustrate:
the device comprises a mechanical arm 1, a drilling machine case 2, a protective cover 21, a drill chuck 22, a detection ring 23, a case 3, a detection case 4, a detection mechanism 5, an electric push rod 501, a fixing ring 502, a detection column 503, a detection plate 504, a magnet column 505, a butt joint structure 6, a connecting shaft 601, a clamping shaft 602 and a vertical guide rail 603.
Detailed Description
2 Embodiments of the present application will be described in detail with reference to the accompanying drawings.
Embodiment 1:
Fig. 1-7 and 9 show that a drilling device for producing a new energy automobile shell comprises a mechanical arm 1 arranged on a processing table, a clamp is arranged on the processing table, a drilling machine case 2 and a detection case 4 are arranged on the mechanical arm 1, a case 3 is connected between the outer walls of the drilling machine case 2 and the detection case 4, a double-shaft motor is connected between the top ends of the drilling machine case 2 and the detection case 4, two power output ends are arranged on the double-shaft motor and face the drilling machine case 2 and the detection case 4 respectively, driven shafts matched with the output ends of the double-shaft motor are respectively connected on the drilling machine case 2 and the detection case 4 in a rotating mode, and a person skilled in the art selects a double-shaft motor with a proper model to install;
The bottom end of the drilling machine case 2 is provided with a protective cover 21, the protective cover 21 is rotationally connected with a drill chuck 22, a drill bit is clamped on the drill chuck 22, the drill chuck 22 in the scheme is the prior art, and a person skilled in the art selects the proper drill chuck 22 to install so as to clamp drill bits with different sizes;
The top end of the protective cover 21 is provided with a detection ring 23, and the detection ring 23 is provided with an infrared image collector and a temperature sensor; a telescopic rod is connected between the detection ring 23 and the protection cover 21, an elastic data line is arranged in the telescopic rod in a penetrating manner, an electromagnet block and a permanent magnet are respectively arranged on the protection cover 21 and the detection ring 23, a plurality of clamping columns are arranged at the top end of the detection ring 23, and a plurality of clamping grooves matched with the clamping columns are formed in the protection cover 21.
The outer side of the drilling machine case 2 is fixedly connected with a detection case 4, a butt joint structure 6 matched with a driven shaft is arranged in each of the detection case 4 and the drilling machine case 2, the butt joint structure 6 comprises a connecting shaft 601, a clamping shaft 602 which is mutually clamped with the driven shaft is inserted at the top end of the connecting shaft 601, the connecting shaft 601 slides relative to the clamping shaft 602, and a vertical guide rail 603 connected with the clamping shaft 602 is arranged in each of the detection case 4 and the drilling machine case 2; the movable end of the vertical guide rail 603 is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the clamping shaft 602.
Bevel gears are arranged on the power output end of the double-shaft motor and the driven shaft, the two bevel gears are meshed, a clamping seat matched with the clamping shaft 602 is arranged at the bottom end of the driven shaft, a clamping hole is formed at the bottom end of the clamping seat, and a damping clamping block matched with the clamping hole is arranged at the top end of the clamping shaft 602;
The bottom end of the detection box 4 is rotationally connected with a detection mechanism 5, and the drill chuck 22 and the detection mechanism 5 are respectively and fixedly connected with two connecting shafts 601; the detection mechanism 5 comprises an electric push rod 501 rotationally connected with the detection box 4, a fixed ring 502 is installed on the fixed end of the electric push rod 501, a detection column 503 is connected on the telescopic end of the electric push rod 501, the extension length of the electric push rod 501 is larger than that of a drill bit, a plurality of pairs of accommodating grooves are formed in the outer wall of the detection column 503, a detection plate 504 is connected in the accommodating grooves through a rotating shaft, a grating emitter and a grating receiver are respectively installed on the fixed ring 502 and the detection plate 504, the grating emitter is installed at the lower end of the fixed ring 502 and distributed in a circumference manner, the grating receiver is installed at the outer end of the detection plate 504, and the receiving range of the grating receiver covers the surface of the detection plate 504;
The middle part of the detection column 503 is provided with a mounting hole, the upper end in the mounting hole is provided with an electromagnet ring in signal connection with the control module, the mounting hole is slidably provided with a magnet column 505, a plurality of pairs of rollers matched with the detection plate 504 are rotationally connected in the mounting hole, the rollers are attached to the rotating shaft, damping layers are paved on the rotating shaft and the rollers, and optionally, the rollers are directly connected with a driving belt; when the magnet column 505 slides up and down, the roller is driven to rotate, so that the detection plate 504 is rotated and unfolded, and the magnet ring and the magnet column 505 are attracted or repelled by controlling the work of the magnet ring, so that the magnet column 505 slides up and down;
the cooling device is installed to the upper end of machine case 3, and the shower nozzle that matches with cooling device is installed to the bottom of machine case 3, and cooling device is including liquid pump and the air-cooler that has the liquid reserve tank, installs liquid pump or air-cooler on machine case 3 according to actual need by the person skilled in the art to export cooling fluid and assist cooling drilling area and blow away the metal piece in drilling area, reduce the influence of metal piece to surface detection.
The outer diameter of the detection post 503 is smaller than the maximum outer diameter of the drill bit, the maximum rotation angle of the detection plate 504 is 90 degrees, and the depth of the receiving groove is larger than the thickness of the detection plate 504.
The drilling regulation and control system comprises a processor arranged in a case 3, the case 3 is arranged between a case 2 and a detection case 4 of the drilling machine, an image acquisition device is arranged at the bottom end of the case 3, the processor is arranged in the case 3, and the processor is connected with a data processing module, an image processing module, a control module and an alarm module; the control module is provided with a drilling control unit and a detection control unit, the drilling control unit is used for controlling the operation of the butt joint structure 6 and the double-shaft motor, the drilling control unit controls whether the butt joint structure 6 is in butt joint with the driven shaft or not, the opening and closing of the drilling operation are realized, and the drilling is carried out by controlling the operation of the double-shaft motor; the detection control unit is used for controlling the detection ring 23 and the detection mechanism 5 to carry out drilling detection, and the electric push rod 501, the electromagnetic ring, the infrared image collector, the temperature sensor, the grating transmitter and the grating receiver are all in signal connection with the detection control unit.
The detection control unit has the functions of surface detection and penetration detection, and the surface detection is carried out on the drilling holes when each drilling hole works;
specifically, the detection control unit controls the detection ring 23 to descend during surface detection and performs infrared image acquisition and temperature detection so as to detect the temperature and infrared temperature images of the surrounding area of the drill hole, the infrared temperature images are analyzed by the image processing module, whether the surrounding area of the drill hole has defects such as cracks or not is judged, and if so, penetration detection is performed;
When the laser detection device is used for penetrating detection, the detection control unit drives the detection mechanism 5 to work, the detection column 503 descends and penetrates through the drill hole, the detection plate 504 is completely located below the drill hole, after the electromagnetic ring is controlled to work, the magnet column 505 descends and the detection plate 504 is unfolded, and at the moment, the grating receiver on the detection plate 504 and the grating emitter on the fixed ring 502 cooperate to detect the drill hole, so that laser detection data of the drill hole are obtained.
In this scheme, when drilling work and surface detection are carried out to drilling machine case 2, the butt joint structure 6 in the detection case 4 is separated with the driven shaft, when running through the detection to detect by the detection mechanism 5 of detection case 4, the butt joint structure 6 in drilling machine case 2 is separated with the driven shaft.
In this embodiment, a workpiece on a processing table is drilled through a drill bit on a drilling machine case 2, after each drilling, an infrared image is collected on the surface of an area near the drilling through a detection ring 23, the detection ring 23 can be driven to descend to be close to the surface of the workpiece during the infrared image collection, and whether cracks appear on the surface of the drilling area or the temperature exceeds a set value is detected and identified through infrared image analysis or a temperature sensor;
because after drilling, near the area of drilling is heated owing to the friction when drilling, easily gather the infrared image of near the area of drilling after being heated, the crack is more obvious in the infrared image of material after heating, is convenient for detect out drilling defect fast, and the infrared image is gathered through detecting ring 23 directly after this scheme drilling, and need not to heat treatment to the material in follow-up detection again, and detection efficiency is higher.
If the detected temperature is higher than the set value A, the cooling equipment on the case 3 can be controlled to work, the cooling equipment on the detection case 4 is used for cooling the drilling area, and when the cooling temperature is lower than the set value B, the detection column 503 on the detection case 4 is used for detecting the inside of the drilling hole; an infrared image of the borehole region can be acquired during cooling to analyze the temperature change at each point of the borehole region.
If other defects such as cracks and the like on the surface of the drilling area are detected, the drilling is subjected to penetration detection by using the detection pillars 503 on the detection box 4;
Before the detection box 4 runs through the detection work, the detection column 503 is aligned with the drill hole, when the detection column 503 is aligned, the drill bit is taken out of the drill hole, and then the mechanical arm 1 drives the drilling machine case 2 and the detection box 4 to integrally move, wherein the moving track is a connecting line between the drill chuck 22 and the midpoint of the fixed ring 502, so that the detection column 503 moves to the drill hole position; the detection box 4 of this embodiment is directly installed on drilling equipment, and when detecting the drilling, the location of detection box 4 can be accomplished to direct displacement drilling machine case 2 fixed distance, and convenient and fast compares current drilling detection device, need not to use positioning auxiliary equipment with detection device and drilling position calibration.
When the detection box 4 works, the detection post 503 is driven to be inserted into the drill hole, and then the detection plate 504 is unfolded below the workpiece, so that the detection plate 504 is matched with the grating emitter and the grating receiver on the fixed ring 502 for detection; during detection, the vertical guide rails 603 can be controlled to work, the clamping shaft 602 is enabled to ascend and be clamped with the driven shaft, the motor is enabled to work, the clamping shaft 602 and the connecting shaft 601 can be driven to rotate, the detection mechanism 5 is further enabled to rotate, and scanning detection of the whole drilling holes by the grating transmitter and the grating receiver is achieved;
The laser scanning structure of the drilling hole is scanned by the grating emitter, the scanning data are analyzed by the data processing module, whether the inner side of the drilling hole has flaws, whether the drilling hole deviates, whether the drilling hole diameter is qualified or not is judged, and if the drilling hole diameter does not pass through the detection, the alarming module alarms;
Because not all drilling defects can lead to the regional abnormality around the drilling, this scheme can set up every break and presume drilling work in drilling work, runs through the detection once, guarantees drilling work efficiency on the one hand, realizes sampling detection drilling quality on the one hand.
In the embodiment, the detection ring 23 is used for carrying out rough detection after each drilling, so that the drilling with larger defects is rapidly detected, and in the repeated drilling work, the intermittent penetration detection is carried out, so that the drilling quality on the automobile shell can be easily ensured to meet the requirements.
Embodiment 2:
Fig. 8 shows that a polishing sheet is arranged between two adjacent accommodating grooves, the polishing sheet covers the outer surfaces of the detection posts 503 directly adjacent to the two accommodating grooves, the inner ends of the polishing sheet are provided with magnet sliding blocks matched with the positions of the electromagnets, and the detection posts 503 are provided with sliding grooves matched with the magnet sliding blocks; optionally, after the detection post 503 is inserted into the jack, the electromagnetic ring can be controlled to work, so that the electromagnetic ring and the magnet slider repel each other, and further the polishing sheet is attached to the inner wall of the borehole, and when the detection mechanism 5 rotates along with the driven shaft, the polishing sheet can polish the inner wall of the borehole;
The polishing sheet is arranged on the outer side of the detection post 503 in the embodiment, after the detection is observed, if the inner side of the drill hole only has sundries and burrs, the rotation of the detection post 503 can be controlled, the polishing sheet is attached to the inner wall of the drill hole to realize the polishing and grinding of the drill hole, the burrs and the sundries are removed, and the processing efficiency is improved.
In summary, this scheme carries out the coarse inspection fast after every drilling to detect the great drilling of defect fast, and through running through the detection drilling, with the concrete defect of detection drilling, easily discern drilling defect fast after drilling work, gather defect data fast, so that carry out production work adjustment fast, easily reduce the economic loss that drilling defect leads to.
The scope of the present application is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by those skilled in the art without departing from the concept of the present application are still within the scope of the present application.
Claims (10)
1. Drilling equipment is used in production of new energy automobile shell, including installing arm (1) on the processing platform, install anchor clamps, its characterized in that on the processing platform: the mechanical arm (1) is provided with a drilling machine case (2) and a detection case (4), a case (3) is connected between the outer walls of the drilling machine case (2) and the detection case (4), a double-shaft motor is connected between the drilling machine case (2) and the top end of the detection case (4), and driven shafts matched with the output ends of the double-shaft motor are arranged on the drilling machine case (2) and the detection case (4);
The bottom end of the drilling machine case (2) is provided with a protective cover (21), the protective cover (21) is rotationally connected with a drill chuck (22), a drill bit is clamped on the drill chuck (22), and the top end of the protective cover (21) is provided with a detection ring (23);
The automatic drilling machine comprises a drilling machine case (2), wherein a detection case (4) is fixedly connected to the outer side of the drilling machine case (2), a butt joint structure (6) matched with a driven shaft is arranged in each of the detection case (4) and the drilling machine case (2), the butt joint structure (6) comprises a connecting shaft (601), a clamping shaft (602) which is mutually clamped with the driven shaft is inserted into the top end of the connecting shaft (601), and a vertical guide rail (603) connected with the clamping shaft (602) is arranged in each of the detection case (4) and the drilling machine case (2);
the bottom end of the detection box (4) is rotationally connected with a detection mechanism (5), and the drill chuck (22) and the detection mechanism (5) are fixedly connected with two connecting shafts (601) respectively;
The detection mechanism (5) comprises an electric push rod (501), a fixed end of the electric push rod (501) is provided with a fixed ring (502), a telescopic end of the electric push rod (501) is connected with a detection column (503), a plurality of pairs of accommodating grooves are formed in the outer wall of the detection column (503), a detection plate (504) is connected in the accommodating grooves through a rotating shaft, and a grating emitter and a grating receiver are respectively arranged on the fixed ring (502) and the detection plate (504);
The middle part of detection post (503) has seted up the mounting hole, the electromagnetism iron ring is installed to the upper end in the mounting hole, the sliding is provided with magnet post (505) in the mounting hole, the mounting hole swivelling joint has many pairs of gyro wheels with pick-up plate (504) matching.
2. The drilling equipment for producing the shell of the new energy automobile according to claim 1, wherein: the power output end of the double-shaft motor and the driven shaft are respectively provided with a bevel gear, the two bevel gears are meshed, the bottom end of the driven shaft is provided with a clamping seat matched with the clamping shaft (602), the bottom end of the clamping seat is provided with a clamping hole, and the top end of the clamping shaft (602) is provided with a damping clamping block matched with the clamping hole.
3. The drilling equipment for producing the shell of the new energy automobile according to claim 1, wherein: a polishing sheet is arranged between two adjacent accommodating grooves and covers the outer surfaces of the direct detection posts (503) of the two adjacent accommodating grooves, the inner ends of the polishing sheets are provided with magnet sliding blocks matched with the positions of the electromagnets, and sliding grooves matched with the magnet sliding blocks are formed in the detection posts (503).
4. The drilling equipment for producing the shell of the new energy automobile according to claim 1, wherein: the cooling device is arranged at the upper end of the case (3), a spray head matched with the cooling device is arranged at the bottom end of the case (3), and the cooling device comprises a liquid pump with a liquid storage tank and an air cooler.
5. The drilling equipment for producing the shell of the new energy automobile according to claim 1, wherein: the outer diameter of the detection column (503) is smaller than the maximum outer diameter of the drill bit, the maximum rotation angle of the detection plate (504) is 90 degrees, and the depth of the accommodating groove is larger than the thickness of the detection plate (504).
6. The drilling equipment for producing the shell of the new energy automobile according to claim 1, wherein: the movable end of the vertical guide rail (603) is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the clamping shaft (602).
7. The drilling equipment for producing the shell of the new energy automobile according to claim 1, wherein: an infrared image collector and a temperature sensor are arranged on the detection ring (23); the detection device is characterized in that a telescopic rod is connected between the detection ring (23) and the protection cover (21), an elastic data line is arranged in the telescopic rod in a penetrating mode, an electromagnet block and a permanent magnet are respectively arranged on the protection cover (21) and the detection ring (23), a plurality of clamping columns are arranged at the top end of the detection ring (23), and a plurality of clamping grooves matched with the clamping columns are formed in the protection cover (21).
8. The drilling equipment for producing the shell of the new energy automobile according to claim 7, wherein: the drilling regulation and control system comprises a processor arranged in a case (3), wherein the case (3) is arranged between a case (2) of the drilling machine and a detection case (4), an image acquisition device is arranged at the bottom end of the case (3), the processor is arranged in the case (3), and the processor is connected with a data processing module, an image processing module, a control module and an alarm module; and the control module is provided with a drilling control unit and a detection control unit.
9. The drilling equipment for producing the shell of the new energy automobile according to claim 8, wherein: the detection control unit has the functions of surface detection and penetration detection, and performs surface detection on the drilled holes when each drilling operation is performed; during surface detection, the detection control unit controls the detection ring (23) to descend and collect infrared images, during penetration detection, the detection control unit drives the detection mechanism (5) to work, the detection column (503) descends and penetrates through a drill hole, after the electromagnetic ring is controlled to work, the magnet column (505) descends and expands the detection plate (504), and the detection plate (504) and the fixed ring (502) are matched to carry out drill hole detection.
10. The drilling equipment for producing the shell of the new energy automobile according to claim 9, wherein: when the drilling machine case (2) performs drilling work and surface detection, the butt joint structure (6) in the detection case (4) is separated from the driven shaft, and when the detection mechanism (5) of the detection case (4) performs penetration detection, the butt joint structure (6) in the drilling machine case (2) is separated from the driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410538568.2A CN118123589B (en) | 2024-04-30 | 2024-04-30 | Drilling equipment is used in production of new energy automobile shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410538568.2A CN118123589B (en) | 2024-04-30 | 2024-04-30 | Drilling equipment is used in production of new energy automobile shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118123589A CN118123589A (en) | 2024-06-04 |
| CN118123589B true CN118123589B (en) | 2024-07-02 |
Family
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| CN202410538568.2A Active CN118123589B (en) | 2024-04-30 | 2024-04-30 | Drilling equipment is used in production of new energy automobile shell |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205869514U (en) * | 2016-07-28 | 2017-01-11 | 深圳市华惠连接器有限公司 | Automatic drilling machine |
| CN113369898A (en) * | 2021-05-14 | 2021-09-10 | 东莞市浩恒工业设计有限公司 | Can carry out nonstandard flange processingequipment of degree of depth detection to flange fluting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112459720A (en) * | 2020-12-18 | 2021-03-09 | 湖南科技大学 | Horizontal drilling machine with in-situ detection device |
| CN216151194U (en) * | 2021-09-17 | 2022-04-01 | 奕东电子科技股份有限公司 | Drilling device with hole site light sensation detection and identification functions |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205869514U (en) * | 2016-07-28 | 2017-01-11 | 深圳市华惠连接器有限公司 | Automatic drilling machine |
| CN113369898A (en) * | 2021-05-14 | 2021-09-10 | 东莞市浩恒工业设计有限公司 | Can carry out nonstandard flange processingequipment of degree of depth detection to flange fluting |
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