Intelligent machine tool for metal workpiece processing and control method thereof

Abstract

The present invention discloses an intelligent machine tool for metal workpiece processing and a control method thereof, comprising a workbench, wherein the interior of the workbench is driven by a motor to rotate a processing seat, and through holes for installing workpieces are opened at equal angles on the processing seat, and a control box is installed on the top right side of the workbench; a cleaning component, wherein the cleaning component is slidably connected to the bottom of a second movable seat; a rotating drum, wherein the rotating drum is correspondingly arranged in the through hole of the processing seat, and a clamping component for fixing the workpiece is correspondingly arranged on the rotating drum; a spacing adjustment component, wherein the spacing adjustment component is arranged inside the top plate; and an angle adjustment component, wherein the angle adjustment component is arranged inside the top plate, on the top of the workbench, and outside the processing seat. The intelligent machine tool for metal workpiece processing and a control method thereof can adjust the tapping distance according to the specifications of the processed workpiece during use, and can adjust the angle according to the number of processing holes, thereby improving the overall practicality of the device and adapting to different processing requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of machine tools, and in particular to an intelligent machine tool for metal workpiece processing and a control method thereof. Background Art

[0002] Intelligent machine tools for metal workpiece processing are indispensable and important equipment in modern manufacturing. They provide strong support for the processing of metal workpieces by integrating high precision, high efficiency, flexibility and intelligence. Common metal parts such as hardware, molds, furniture, flanges, etc. can be processed. With the continuous advancement of technology and the continuous expansion of application fields, intelligent machine tools will play a more important role in the future.

[0003] A drilling and tapping combined intelligent machine tool for furniture processing disclosed in the publication number CN117921371A is provided with a drilling and tapping part on the machine platform, and the drilling and tapping part is provided with a double-headed drill rod, a driving module and a connecting mechanism. The double-headed drill rod can drill holes in the workpiece by rotating both ends thereof, and a threaded protrusion is provided in the middle part of the double-headed drill rod, and the protrusion can tap the drilled holes. Therefore, the machine tool can realize integrated drilling and tapping operations, and the workpiece does not need to frequently change equipment during processing, which reduces the number of workpiece positioning times and helps to improve processing accuracy. Secondly, two connecting mechanisms are provided, which can position the double-headed drill rod and drive the double-headed drill rod to rotate. The double-headed drill rod can be transferred back and forth between the two connecting mechanisms, so the double-headed drill rod can complete two drilling and tapping operations in one reciprocating process, so the machine tool can greatly improve processing efficiency;

[0004] However, the above scheme still has the following problems during use: the drilling and tapping operations are completed by means of an integrally arranged drill rod and threaded protrusion, and during the operation, the position, angle and hole distribution of the drilling and tapping components relative to the center of the disc-shaped workpiece are fixed, so that only workpieces of a single specification can be processed. For workpieces of different specifications, different models of devices need to be replaced to meet the processing requirements of workpieces of different specifications, which makes it inconvenient to adaptively adjust the corresponding processing components, thereby making the device less practical.

[0005] Therefore, we propose an intelligent machine tool for metal workpiece processing and a control method thereof to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide an intelligent machine tool for metal workpiece processing and a control method thereof, so as to solve the problem raised by the above background technology that the intelligent machine tools for metal workpiece processing on the current market can only process workpieces of a single specification. When processing workpieces of different specifications, different models of devices need to be replaced to meet the processing requirements of workpieces of different specifications, which is not convenient for adaptive adjustment of corresponding processing components, thereby making the device less practical.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] In a first aspect, the present invention provides an intelligent machine tool for metal workpiece processing, comprising a workbench, wherein a processing seat is driven by a motor to rotate inside the workbench, and a bearing of the processing seat is connected to the middle of the top surface of the workbench, and through holes for mounting workpieces are opened at equal angles on the processing seat, and a top plate is connected to the top of the left side of the workbench through a first push cylinder, and a control box is installed on the top of the right side of the workbench;

[0009] It also includes a first moving seat, which is slidably connected to the bottom of the top plate, and the bottom of the top plate drives the first moving seat to slide horizontally through the second push cylinder, and the output end of the motor inside the top plate is connected to the mounting plate, and the mounting plate is internally driven by two motors to respectively drive the drill bit and the tapping head at the bottom of the mounting plate to rotate;

[0010] A cleaning assembly, wherein the cleaning assembly is slidably connected to the bottom of the second movable seat, and a motor for driving the cleaning assembly to rotate is disposed inside the second movable seat, and the second movable seat is slidably connected to the bottom of the top plate through a third pushing cylinder, and the sliding track of the second movable seat and the third pushing cylinder are both arranged in an arc structure;

[0011] The present invention provides a cleaning component, and can clean the metal debris remaining inside the processed part after the workpiece is punched and tapped, so as to facilitate subsequent use and prevent the metal debris from affecting the subsequent installation work.

[0012] A rotating drum, the rotating drum is correspondingly arranged in the through hole of the processing seat, and a clamping assembly for fixing the workpiece is correspondingly arranged on the rotating drum;

[0013] A spacing adjustment component is arranged inside the top plate, and the spacing adjustment component enables the cleaning component to change its position correspondingly with the adjustment of the position of the mounting plate, so as to adapt to the processing of workpieces with different diameters;

[0014] The present invention arranges the spacing adjustment component so that workpieces of different diameters can be processed. The parts of the mechanism with different diameters will change, and the spacing adjustment component will adjust the positions of the drilling and tapping components and the cleaning components accordingly, thereby adapting to different processing requirements.

[0015] An angle adjustment component is arranged inside the top plate, on the top of the workbench and outside the processing seat, and the angle adjustment component adaptively adjusts the processing angle as the processing requirements of the workpiece change.

[0016] The present invention sets an angle adjustment component so that when the number of holes drilled and tapped in a workpiece changes, the angle intervals between the hole positions will change. The angle adjustment component drives the position adjustment of the cleaning component and adjusts the angle of each rotation of the rotating drum at the same time, thereby drilling different numbers of holes according to needs.

[0017] Preferably, the cleaning assembly includes a sleeve, and the sleeve is connected to the output end of the motor inside the second movable seat, and the bottom sliding sleeve of the sleeve is provided with a sliding rod, and a first spring is installed between the top of the sliding rod and the inside of the sleeve, and at the same time, a brush plate is symmetrically penetrated and slidably connected to the bottom outer side of the sliding rod.

[0018] Preferably, the brush plate is configured as an arc-shaped structure, and a circle of iron sheet is provided on the outer side of the top of the brush plate, and an electromagnet is installed on the bottom inner wall of the sleeve, and when the electromagnet is energized, the iron sheet is adsorbed thereto to fix the position of the slide rod.

[0019] Preferably, a rotating rod is connected through the middle of the bottom surface of the slide rod, and the top of the rotating rod is connected to a screw rod through a bevel gear connector, and the symmetrical bearing of the screw rod is connected to the inside of the slide rod, and the outer side of the screw rod is threadedly connected to the brush plate.

[0020] Preferably, the clamping assembly includes a circular plate arranged in the middle of the inner side of the rotating drum, and the bottom of the circular plate is connected to the output end of the motor at the bottom of the inner side of the rotating drum, and the top of the circular plate is provided with arc-shaped guide grooves at equal angles, and a clamp is slidably connected in the guide groove, and the middle of the clamp is slidably connected in a rectangular limiting groove, and the limiting grooves are opened at equal angles on the top of the rotating drum, and the top of the clamp is arranged as an "L"-shaped structure when viewed from the front, and the clamp forms an opening and closing sliding structure through the guide groove and the limiting groove.

[0021] Preferably, the spacing adjustment assembly includes a first push rod fixed to the right side of the first moving seat, and the first push rod is slidably connected to the first oil tank, and the first oil tank is installed in the inner wall of the sliding space of the first moving seat, and the output end of the first oil tank is connected to the second oil tank through a connecting pipe, and the second oil tank is installed on the inner wall of the bottom of the second moving seat, and the rear side of the second oil tank is slidably connected to the second push rod, and the rear end of the second push rod is fixedly connected to the outer side of the motor inside the moving seat.

[0022] Preferably, the angle adjustment assembly includes a third push rod installed on the right side of the moving seat, and the third push rod is slidably connected to the third oil tank, and the third oil tank is installed on the inner wall of the moving space of the moving seat, and the output end of the third oil tank is connected to the fourth oil tank through a connecting pipe, and the fourth oil tank is arranged on the top of the workbench through a fourth pushing cylinder.

[0023] Preferably, a longitudinal plate is slidably connected through the fourth oil tank, and a second spring is installed between the longitudinal plate and the fourth oil tank, and the oil in the fourth oil tank is separated from the second spring on both sides, and a tooth block is rotatably connected with an equidistant embedded torsion spring in the outer cavity of the longitudinal plate, the tooth block is not engaged with the gear ring in an initial state, and the corresponding bearing of the gear ring is connected to the middle part of the outer side of the rotating drum, and the rotating drum forms a unidirectional self-rotating structure through the tooth block and the gear ring.

[0024] In a second aspect, a control method for an intelligent machine tool for metal workpiece processing is provided, and the control method comprises the following steps:

[0025] 1. According to the specifications of the workpiece to be processed, the control box controls the operation of the motor inside the drum, so that the clamping assembly can clamp and fix the workpiece to be processed in batches;

[0026] Second, according to the specifications of the workpiece to be processed, the control box controls the driving motor of the first moving seat in the top plate to operate, thereby adjusting the processing position of the drill bit and the tapping head. At the same time, the cleaning component will also adjust the position accordingly to adapt to workpieces of different diameters for processing and cleaning;

[0027] 3. The control box controls the operation of the first push cylinder, thereby driving the top plate to move downward, so that the drill bit and the tapping head can operate;

[0028] 4. When processing workpieces with different numbers of spaces, the control box drives the second moving seat to slide through the third push cylinder to change the processing angle gap. At the same time, the fourth push cylinder drives the longitudinal plate to move, so that the tooth block and the gear ring engage with different lengths, thereby changing the angle of each rotation of the rotating drum to meet the processing needs of different spaces.

[0029] Preferably, the control box controls two motors in the first movable seat, and the two motors respectively drive the drill bit and the tapping head to rotate, thereby facilitating drilling and tapping processing. After the control box controls the motor in the first movable seat, the motor of the first movable seat will drive the mounting disk to rotate, thereby switching the drill bit and the tapping head. After the control box controls the motor in the second movable seat to start, the motor will drive the cleaning component to rotate.

[0030] Compared with the prior art, the intelligent machine tool for metal workpiece processing and the control method thereof of the present invention have the following beneficial effects:

[0031] 1. Through the setting of the spacing adjustment component, when drilling and tapping workpieces with different diameters, the positions of the drill bit and the tapping head can be adjusted, and the cleaning component can be driven to adjust synchronously. The first push cylinder will drive the first moving seat to slide, and then drive the mounting plate to adjust the horizontal position. After the first moving seat moves, it will drive the first push rod to slide in the first oil tank, and then squeeze the oil into the second oil tank, so that the second push rod extends, and then pushes the cleaning component under the second moving seat to move longitudinally, and the linear position of the cleaning component is adjusted accordingly, so as to adapt to the processing of workpieces with different diameters;

[0032] 2. By setting the angle adjustment component, when processing workpieces with different numbers of holes, the rotation angle of the workpiece during processing can be adjusted. When the second push cylinder pushes the second moving seat to slide in an arc, the second moving seat will synchronously push the third push rod to move in the third oil tank, so that the oil in the third oil tank is transported to the fourth oil tank, and then the position of the longitudinal plate in the fourth oil tank is pushed, and then the second spring is compressed, so as to change the position when the fourth push cylinder pushes the longitudinal plate to the end, so as to change the moving distance of the longitudinal plate. The change in the position of the longitudinal plate will make The length of the meshing part with the gear ring is adjusted, so as to adjust the gear ring to rotate at different angles, so as to meet the requirements of drilling holes with different numbers of holes, such as four equal parts, six equal parts, eight equal parts, etc. When the longitudinal rod drives the tooth block to extend, the tooth block is in a state of extending and resisting, so as to drive the gear ring to rotate. When the fourth push cylinder drives the fourth oil tank to reset, the tooth block on the longitudinal plate will be rotated by force, and then retracted into the interior of the longitudinal plate, so as not to drive the gear ring to rotate, so that the gear ring can rotate unidirectionally at equal angles, so as to drive the processed workpiece to adjust the angle.

[0033] 3. By setting the cleaning component, the metal debris in the processed hole can be cleaned after processing to avoid affecting subsequent use. The motor in the second moving seat drives the sleeve and the slide rod in the cleaning component to rotate, and then drives the brush plate to rotate, thereby bringing out the metal debris in the hole. When drilling the first hole, after the top plate drives the cleaning component to move down, the cleaning component has no insertion position. At this time, the slide rod in the cleaning component will be compressed and retracted into the inside of the sleeve, thereby compressing the first spring. During the processing from the second hole to the second to last hole, the slide rod can be inserted into the processed hole to clean the debris. When cleaning the last hole, the electromagnet is energized, thereby generating magnetic force to adsorb and fix the iron sheet outside the slide rod, thereby making the slide rod in the longest extended state. After the top plate moves down, the cleaning component will be inserted into the empty position first, and the drill bit and tapping head will not contact the workpiece. Only the cleaning component and the last processed hole are cleaned. After the cleaning is completed, the electromagnet is powered off, and the cleaning operation is performed reciprocatingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the control system of the present invention;

[0035] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0036] Figure 3 This is a schematic diagram of the half-sectioned structure of the workbench of the present invention when viewed from above;

[0037] Figure 4 This is a schematic diagram of the top view of the processing seat of the present invention;

[0038] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the top plate of the present invention;

[0039] Figure 6 It is a schematic cross-sectional structural diagram of the first movable seat, the mounting plate and the cleaning assembly of the present invention;

[0040] Figure 7 It is a schematic cross-sectional view of the connection structure between the second movable seat and the cleaning assembly of the present invention;

[0041] Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle;

[0042] Fig. 9 This is a schematic diagram of the angle adjustment component structure of the present invention;

[0043] Fig.10 This is a schematic diagram of the internal cross-sectional structure of the processing seat of the present invention;

[0044] Fig.11 This is a schematic diagram of the internal structure of the connection between the longitudinal plate and the gear block of the present invention;

[0045] Fig.12 It is a schematic diagram of the front cross-section structure of the clamping assembly of the present invention;

[0046] Fig.13 It is a schematic diagram of the exploded structure of the clamping assembly of the present invention.

[0047] In the figure: 1, workbench; 2, processing seat; 3, first push cylinder; 4, top plate; 5, second push cylinder; 6, first moving seat; 7, mounting plate; 8, drill bit; 9, tapping head; 10, third push cylinder; 11, second moving seat; 12, cleaning assembly; 1201, sleeve; 1202, slide bar; 1203, first spring; 1204, brush plate; 1205, iron sheet; 1206, electromagnet; 1207, rotating rod; 1208, screw; 13, rotating drum; 14, clamping assembly; 14 01. round plate; 1402. guide groove; 1403. clamping plate; 1404. limit groove; 15. spacing adjustment assembly; 1501. first push rod; 1502. first oil tank; 1503. second oil tank; 1504. second push rod; 16. angle adjustment assembly; 1601. third push rod; 1602. third oil tank; 1603. fourth oil tank; 1604. fourth push cylinder; 1605. longitudinal plate; 1606. second spring; 1607. tooth block; 1608. gear ring; 17. control box. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] See also Figure 2 - Fig.13 The present invention provides a technical solution: an intelligent machine tool for metal workpiece processing, comprising a workbench 1, wherein a processing seat 2 is driven by a motor to rotate inside the workbench 1, and the processing seat 2 is bearing-connected to the middle of the top surface of the workbench 1, and a through hole for mounting the workpiece is provided at an equal angle on the processing seat 2, and at the same time, a top plate 4 is connected to the top left of the workbench 1 through a first push cylinder 3, a control box 17 is installed on the top right of the workbench 1, and further comprising a first moving seat 6, which is slidably connected to the bottom of the top plate 4, and the bottom of the top plate 4 drives the first moving seat 6 to slide horizontally through a second push cylinder 5, and an installation disk 7 is connected to the output end of the motor inside the top plate 4, and the inside of the installation disk 7 is driven by two motors to rotate the drill bit 8 and the tapping head 9 at the bottom of the installation disk 7 respectively;

[0050] As an embodiment of the present invention, a rotating drum 13 is correspondingly arranged in the through hole of the processing seat 2, and a clamping assembly 14 for fixing the workpiece is correspondingly arranged on the rotating drum 13, and the clamping assembly 14 includes a circular plate 1401 arranged in the middle of the inner side of the rotating drum 13, and the bottom of the circular plate 1401 is connected to the output end of the motor at the bottom of the inner side of the rotating drum 13, and the top of the circular plate 1401 is provided with an arc-shaped guide groove 1402 at an equal angle, and a clamping plate 1403 is slidably connected in the guide groove 1402, and the middle part of the clamping plate 1403 is slidably connected in the rectangular limiting groove 1404, and the limiting groove 1404 is opened at an equal angle at the top of the rotating drum 13, and the top of the clamping plate 1403 is set as an "L" shape structure when viewed from the front, and the clamping plate 1 403 forms an opening and closing sliding structure through the guide groove 1402 and the limit groove 1404. During the processing, the processing parts are positioned and fixed one by one, and the working efficiency is low. This embodiment of the present invention can solve the above problems. The specific implementation method is as follows: after the workpiece to be processed is placed in the through hole of the processing seat 2, the motor inside the rotating drum 13 will be started, thereby driving the circular plate 1401 to rotate. After the circular plate 1401 rotates, it will drive the guide groove 1402 to move accordingly, and the guide groove 1402 will drive the clamping plate 1403 to move accordingly, and the limit groove 1404 will limit its movement, so that the clamping plate 1403 will only perform opening and closing activities, and the workpiece to be processed can be clamped and fixed synchronously, thereby improving the processing efficiency.

[0051] As an embodiment of the present invention, a cleaning component 12 is slidably connected to the bottom of the second movable seat 11, and a motor for driving the cleaning component 12 to rotate is arranged inside the second movable seat 11, and the second movable seat 11 is slidably connected to the bottom of the top plate 4 through the third pushing cylinder 10, and the sliding track of the second movable seat 11 and the third pushing cylinder 10 are both arranged in an arc structure, the cleaning component 12 includes a sleeve 1201, and the sleeve 1201 is connected to the output end of the motor inside the second movable seat 11, and a sliding rod 1202 is slidably sleeved at the bottom of the sleeve 1201, and a first spring 1203 is installed between the top of the sliding rod 1202 and the inside of the sleeve 1201, and the sliding rod 1202 The outer side of the bottom is symmetrically penetrated and slidably connected with a brush plate 1204, which is set to an arc structure, and a circle of iron sheet 1205 is set on the outer side of the top of the brush plate 1204, and an electromagnet 1206 is installed on the inner wall of the bottom of the sleeve 1201, and after the electromagnet 1206 is energized, the iron sheet 1205 is adsorbed thereon to fix the position of the slide bar 1202. After the drilling and tapping processing, metal debris will remain in the processed workpiece holes. If it is not cleaned in time, it will affect the subsequent use. This embodiment of the present invention can solve the above problems. The specific implementation method is as follows: After the first pushing cylinder 3 drives the top plate 4 to descend, the drill bit 8, the tapping head 9 and the cleaning component 12 will move downward synchronously, and the electric The machine can rotate the mounting disk 7, so that the drill bit 8 and the tapping head 9 are processed alternately. The motor in the mounting disk 7 will drive the drill bit 8 and the tapping head 9 to rotate, thereby completing the drilling and tapping operations. The processed hole will move to the bottom of the cleaning component 12 after rotation. The cleaning component 12 is inserted into the hole and moves upward. During the upward movement, the motor in the second moving seat 11 drives the sleeve 1201 and the slide bar 1202 in the cleaning component 12 to rotate, thereby driving the brush plate 1204 to rotate, thereby taking out the metal debris in the hole. When drilling the first hole, after the top plate 4 drives the cleaning component 12 to move downward, the cleaning component 12 has no insertion position. At this time, the slide bar 1202 in the cleaning component 12 will be pressed and The first spring 1203 is compressed after being retracted to the inside of the sleeve 1201. During the processing from the second hole position to the second to last hole position, the slide bar 1202 can be inserted into the processed hole position to clean the debris. When cleaning the last hole position, the electromagnet 1206 is energized to generate magnetic force to adsorb and fix the iron sheet 1205 outside the slide bar 1202, so that the slide bar 1202 is in the longest extended state. After the top plate 4 moves down, the cleaning component 12 will be inserted into the hole position first, and the drill bit 8 and the tapping head 9 will not contact the workpiece. Only the cleaning component 12 and the last processed hole position are cleaned. After the cleaning is completed, the electromagnet 1206 is powered off, and the cleaning operation is performed reciprocally.

[0052] As an embodiment of the present invention, a rotating rod 1207 is connected through the middle of the bottom surface of the sliding rod 1202, and the top of the rotating rod 1207 is connected to a screw 1208 through a bevel gear connector, and the screw 1208 is symmetrically bearing-connected to the inside of the sliding rod 1202, and the outer side of the screw 1208 is threadedly connected to the brush plate 1204. When the sizes of the processed holes are different, corresponding adjustments are required to achieve a better cleaning effect. This embodiment of the present invention can solve the above problems. The specific implementation method is as follows: when the processed hole diameters are different, the rotating rod 1207 on the sliding rod 1202 is turned, and after the rotating rod 1207 rotates, it will drive the screw 1208 to rotate through the bevel gear connector, and after the screw 1208 rotates, it will drive the brush plate 1204 to adjust its length, thereby adapting to different hole diameters and improving the quality of the cleaning operation;

[0053] As an embodiment of the present invention, a spacing adjustment component 15 is provided inside the top plate 4, and the spacing adjustment component 15 enables the cleaning component 12 to change its position accordingly with the adjustment of the position of the mounting plate 7, so as to adapt to the processing of workpieces with different diameters. The spacing adjustment component 15 includes a first push rod 1501 fixed to the right side of the first movable seat 6, and the first push rod 1501 penetrates and slides in the first oil tank 1502, and the first oil tank 1502 is installed in the inner wall of the sliding space of the first movable seat 6, and the output end of the first oil tank 1502 is connected to the second oil tank 1503 through a connecting pipe, and the second oil tank 1503 is installed on the inner wall of the bottom of the second movable seat 11, and the rear side of the second oil tank 1503 penetrates and slides with the second push rod 1504, and the rear end of the second push rod 1504 is electrically connected to the inside of the second movable seat 11. The outside of the machine is fixedly connected. When processing workpieces of different diameters, it is necessary to adjust the drilling and cleaning positions according to actual needs. The fixed position is greatly limited, which reduces the practicability of the device. This embodiment of the present invention can solve the above problems. The specific implementation method is as follows: When workpieces of different diameters are processed, position adjustment is required. At this time, the second pushing cylinder 5 will drive the first moving seat 6 to slide, and then drive the mounting plate 7 to adjust the horizontal position. After the first moving seat 6 moves, it will drive the first push rod 1501 to slide in the first oil tank 1502, and then squeeze the oil into the second oil tank 1503, so that the second push rod 1504 extends, and then pushes the cleaning component 12 under the second moving seat 11 to move longitudinally, and correspondingly adjusts the linear position of the cleaning component 12 to adapt to processing workpieces of different diameters.

[0054] As an embodiment of the present invention, an angle adjustment component 16 is provided inside the top plate 4, on the top of the workbench 1 and on the outside of the processing seat 2, and the angle adjustment component 16 adaptively adjusts the processing angle as the processing requirements of the workpiece change, and the angle adjustment component 16 includes a third push rod 1601 installed on the right side of the second movable seat 11, and the third push rod 1601 penetrates and is slidably connected to the third oil tank 1602, and the third oil tank 1602 is installed on the inner wall of the moving space of the second movable seat 11, and the output end of the third oil tank 1602 is connected to the fourth oil tank 1603 through a connecting pipe, and the fourth oil tank 1603 is provided on the top of the workbench 1 through a fourth pushing cylinder 1604, and a longitudinal plate 1605 is slidably connected to the fourth oil tank 1603, and a second elastic member is installed between the longitudinal plate 1605 and the fourth oil tank 1603. Spring 1606, and the oil in the fourth oil tank 1603 is separated from the second spring 1606 on both sides. During the processing, when processing workpieces with different hole positions, different numbers of holes correspond to different tapping angles, which need to be adjusted. This embodiment of the present invention can solve the above problem. The specific implementation method is as follows: when the third pushing cylinder 10 pushes the second moving seat 11 to slide in an arc, the second moving seat 11 will synchronously push the third push rod 1601 to move in the third oil tank 1602, so that the oil in the third oil tank 1602 is transported to the fourth oil tank 1603, and then push the position of the longitudinal plate 1605 in the fourth oil tank 1603, and then compress the second spring 1606, so as to change the position when the fourth pushing cylinder 1604 pushes the longitudinal plate 1605 to the end, so that the moving distance of the longitudinal plate 1605 is changed;

[0055] As an embodiment of the present invention, a tooth block 1607 is rotatably connected in an outer cavity of the longitudinal plate 1605 by means of a torsion spring and is embedded at equal intervals. The tooth block 1607 is not meshed with the tooth ring 1608 in an initial state, and the corresponding bearing of the tooth ring 1608 is connected to the middle part of the outer side of the rotating drum 13. At the same time, the rotating drum 13 forms a one-way self-rotating structure through the tooth block 1607 and the tooth ring 1608. When working, the self-rotation angle of the workpiece needs to be adjusted according to the actual situation, and a single deflection angle can only process workpieces of a single specification, which has great limitations. This embodiment of the present invention can solve the above problems, and the specific implementation method is as follows: the change in the position of the longitudinal plate 1605 will adjust the length of the meshing part with the tooth ring 1608. The gear ring 1608 can be adjusted to rotate at different angles to meet the punching requirements of different numbers of holes, such as being divided into four equal parts, six equal parts, eight equal parts... When the longitudinal plate 1605 drives the tooth block 1607 to extend, the tooth block 1607 is in a state of extending and resisting, thereby driving the gear ring 1608 to rotate. When the fourth push cylinder 1604 drives the fourth oil tank 1603 to reset, the tooth block 1607 on the longitudinal plate 1605 will be rotated by force and then retracted into the interior of the longitudinal plate 1605, and will not drive the gear ring 1608 to rotate, thereby making the gear ring 1608 rotate unidirectionally at equal angles, thereby driving the processed workpiece to adjust the angle.

[0056] like Figure 1 A control method of an intelligent machine tool for metal workpiece processing is shown, and the control method steps are as follows:

[0057] 1. According to the specifications of the workpieces to be processed, the control box 17 controls the operation of the motor inside the rotating drum 13, so that the clamping assembly 14 clamps and fixes the workpieces to be processed in batches;

[0058] Second, according to the specifications of the workpiece to be processed, the control box 17 controls the driving motor of the first movable seat 6 in the top plate 4 to operate, thereby adjusting the processing positions of the drill bit 8 and the tapping head 9. At the same time, the cleaning component 12 will also adjust its position accordingly to adapt to workpieces of different diameters for processing and cleaning;

[0059] 3. The control box 17 controls the first push cylinder 3 to operate, thereby driving the top plate 4 to move downward, so that the drill bit 8 and the tapping head 9 can operate;

[0060] 4. When processing workpieces with different numbers of gaps, the control box 17 drives the second movable seat 11 to slide through the third push cylinder 10 to change the processing angle gap. At the same time, the fourth push cylinder 1604 pushes the longitudinal plate 1605 to move, so that the tooth block 1607 and the gear ring 1608 engage with different lengths, thereby changing the angle of each rotation of the rotating drum 13 to adapt to the processing requirements of different hole positions.

[0061] like Figure 1As shown, as an embodiment of the present invention, it also includes:

[0062] The control box 17 controls the two motors in the first movable seat 6, and the two motors respectively drive the drill bit 8 and the tapping head 9 to rotate, thereby facilitating drilling and tapping processing. After the control box 17 controls the motor in the first movable seat 6, the motor of the first movable seat 6 will drive the mounting plate 7 to rotate, thereby switching the drill bit 8 and the tapping head 9. After the control box 17 controls the motor in the second movable seat 11 to start, the motor will drive the cleaning component 12 to rotate.

[0063] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0064] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0065] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent machine tool for processing metal workpieces, comprising a workbench (1), wherein a processing seat (2) is driven by a motor to rotate inside the workbench (1), and a bearing of the processing seat (2) is connected to the middle of the top surface of the workbench (1), and a through hole for mounting a workpiece is provided at an equal angle on the processing seat (2), and the top left side of the workbench (1) is connected to a top plate (4) via a first push cylinder (3), and a control box (17) is installed on the top right side of the workbench (1); Features: It also includes a first movable seat (6), the first movable seat (6) is slidably connected to the bottom of the top plate (4), and the bottom of the top plate (4) drives the first movable seat (6) to slide horizontally through the second push cylinder (5), and the output end of the motor inside the top plate (4) is connected to the mounting plate (7), and the mounting plate (7) is driven by two motors inside to rotate the drill bit (8) and the tapping head (9) at the bottom of the mounting plate (7); A cleaning component (12), wherein the cleaning component (12) is slidably connected to the bottom of the second movable seat (11), and a motor for driving the cleaning component (12) to rotate is disposed inside the second movable seat (11), and the second movable seat (11) is slidably connected to the bottom of the top plate (4) via a third pushing cylinder (10), and the sliding track of the second movable seat (11) and the third pushing cylinder (10) are both arranged as arc structures; A rotating drum (13), the rotating drum (13) being correspondingly arranged in the through hole of the processing seat (2), and a clamping assembly (14) for fixing the workpiece being correspondingly arranged on the rotating drum (13); A spacing adjustment component (15), wherein the spacing adjustment component (15) is arranged inside the top plate (4), and the spacing adjustment component (15) enables the cleaning component (12) to change position accordingly as the position of the mounting plate (7) is adjusted; An angle adjustment component (16) is arranged inside the top plate (4), on the top of the workbench (1) and outside the processing seat (2), and the angle adjustment component (16) adaptively adjusts the processing angle as the processing requirements of the workpiece change.

2. The intelligent machine tool for metal workpiece processing according to claim 1, characterized in that: The cleaning assembly (12) comprises a sleeve (1201), and the sleeve (1201) is connected to the output end of the motor inside the second movable seat (11), and the bottom sliding sleeve of the sleeve (1201) is provided with a slide rod (1202), and a first spring (1203) is installed between the top of the slide rod (1202) and the inside of the sleeve (1201), and a brush plate (1204) is symmetrically penetrated and slidably connected to the outside of the bottom of the slide rod (1202).

3. The intelligent machine tool for metal workpiece processing according to claim 2, characterized in that: The brush plate (1204) is configured as an arc-shaped structure, and a circle of iron sheet (1205) is provided on the outer side of the top of the brush plate (1204), and an electromagnet (1206) is installed on the inner wall of the bottom of the sleeve (1201), and when the electromagnet (1206) is energized, the iron sheet (1205) is adsorbed thereto to fix the position of the slide bar (1202).

4. The intelligent machine tool for metal workpiece processing according to claim 3, characterized in that: A rotating rod (1207) is connected through the middle of the bottom surface of the sliding rod (1202), and the top of the rotating rod (1207) is connected to a screw rod (1208) via a bevel gear connector, and the screw rod (1208) is symmetrically bearing-connected to the inside of the sliding rod (1202), and the outer side of the screw rod (1208) is threadedly connected to the brush plate (1204).

5. The intelligent machine tool for metal workpiece processing according to claim 1, characterized in that: The clamping assembly (14) comprises a circular plate (1401) arranged at the middle of the inner side of the rotating drum (13), and the bottom of the circular plate (1401) is connected to the output end of the motor at the bottom of the inner side of the rotating drum (13), and the top of the circular plate (1401) is provided with an arc-shaped guide groove (1402) at an equal angle, and a clamping plate (1403) is slidably connected in the guide groove (1402), and the middle part of the clamping plate (1403) is slidably connected in a rectangular limiting groove (1404), and the limiting groove (1404) is provided at an equal angle on the top of the rotating drum (13), and the top of the clamping plate (1403) is arranged in an "L"-shaped structure when viewed from the front, and the clamping plate (1403) forms an opening and closing sliding structure through the guide groove (1402) and the limiting groove (1404).

6. The intelligent machine tool for metal workpiece processing according to claim 1, characterized in that: The spacing adjustment component (15) includes a first push rod (1501) fixed to the right side of the first movable seat (6), and the first push rod (1501) is slidably connected to the first oil tank (1502), and the first oil tank (1502) is installed in the inner wall of the sliding space of the first movable seat (6), and the output end of the first oil tank (1502) is connected to the second oil tank (1503) through a connecting pipe, and the second oil tank (1503) is installed on the inner wall of the bottom of the second movable seat (11), and the rear side of the second oil tank (1503) is slidably connected to the second push rod (1504), and the rear end of the second push rod (1504) is fixedly connected to the outer side of the motor inside the movable seat (11).

7. The intelligent machine tool for metal workpiece processing according to claim 1, characterized in that: The angle adjustment component (16) includes a third push rod (1601) installed on the right side of the moving seat (11), and the third push rod (1601) is slidably connected to the third oil tank (1602), and the third oil tank (1602) is installed on the inner wall of the moving space of the moving seat (11), and the output end of the third oil tank (1602) is connected to the fourth oil tank (1603) through a connecting pipe, and the fourth oil tank (1603) is arranged on the top of the workbench (1) through a fourth pushing cylinder (1604).

8. The intelligent machine tool for metal workpiece processing according to claim 7, characterized in that: A longitudinal plate (1605) is slidably connected through the fourth oil tank (1603), and a second spring (1606) is installed between the longitudinal plate (1605) and the fourth oil tank (1603), and the oil in the fourth oil tank (1603) and the second spring (1606) are separated on both sides, and a tooth block (1607) is rotatably connected to the outer cavity of the longitudinal plate (1605) through a torsion spring with equal intervals, and the tooth block (1607) is not meshed with the tooth ring (1608) in an initial state, and the corresponding bearing of the tooth ring (1608) is connected to the middle part of the outer side of the rotating drum (13), and the rotating drum (13) forms a one-way self-rotating structure through the tooth block (1607) and the tooth ring (1608).

9. A control method for an intelligent machine tool for metal workpiece processing, applicable to an intelligent machine tool for metal workpiece processing as claimed in any one of claims 1 to 8, characterized in that: The control method steps are as follows:

1. According to the specifications of the workpieces to be processed, the control box (17) controls the operation of the motor inside the rotating drum (13), thereby enabling the clamping assembly (14) to clamp and fix the workpieces to be processed in batches; Second, according to the specifications of the workpiece to be processed, the control box (17) controls the driving motor of the first movable seat (6) in the top plate (4) to operate, thereby adjusting the processing positions of the drill bit (8) and the tapping head (9). At the same time, the cleaning component (12) will also adjust its position accordingly to adapt to the processing and cleaning of workpieces of different diameters; 3. Controlling the operation of the first push cylinder (3) through the control box (17), thereby driving the top plate (4) to move downward, so that the drill bit (8) and the tapping head (9) can operate; Fourth, when processing workpieces with different numbers of holes, the control box (17) drives the second movable seat (11) to slide through the third push cylinder (10) to change the processing angle gap. At the same time, the fourth push cylinder (1604) pushes the longitudinal plate (1605) to move, so that the tooth block (1607) and the gear ring (1608) mesh with different lengths, thereby changing the angle of each rotation of the rotating drum (13) to meet the processing requirements of different hole positions.

10. The control method of an intelligent machine tool for metal workpiece processing according to claim 9, characterized in that: The control box (17) controls two motors in the first movable seat (6), and the two motors respectively drive the drill bit (8) and the tapping head (9) to rotate, thereby facilitating drilling and tapping processing. After the control box (17) controls the motor in the first movable seat (6), the motor of the first movable seat (6) drives the mounting plate (7) to rotate, thereby switching the drill bit (8) and the tapping head (9). After the control box (17) controls the motor in the second movable seat (11) to start, the motor drives the cleaning component (12) to rotate.

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