Intelligent machine tool for grinding

Abstract

The invention belongs to the technical field of grinding equipment, particularly relates to an intelligent machine tool for grinding, and aims to solve the problems that when the machine tool grinds the inner wall of an arc-shaped plate, the efficiency is low, and a grinding tool is prone to local overheating or abrasion, the following scheme is provided that the intelligent machine tool comprises a base plate, and supporting columns are fixed to the positions, close to the four corners, of the lower surface of the base plate through bolts; a supporting block is welded to the position, close to the middle of one side, of the upper surface of the base plate, a rotating shaft is rotationally connected to the position, close to the top end, of one side of the supporting block, a supporting plate is welded to the position, close to the middle, of one side of the supporting block, and a servo motor is fixed to the upper surface of the supporting plate. Through the design of the multiple grinding knives and the multiple tool bits, multi-point cutting can be conducted at the same time, the machining speed is remarkably increased, local pressure on a workpiece is reduced, the deformation risk is reduced, the machining precision is improved, abrasion can be shared between the tool bits, the abrasion speed of the single tool bit is reduced, and therefore the overall service life is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of grinding equipment, and in particular to an intelligent machine tool for grinding. Background Art

[0002] Machine tools are mechanical equipment used to process various materials such as metals, wood, plastics, etc. They process raw materials into the required shape and size through processes such as cutting, grinding, milling, and drilling. Machine tools are usually divided into two categories: CNC machine tools and ordinary machine tools. CNC machine tools use computer control to improve the accuracy and efficiency of processing; ordinary machine tools are processed through manual operation. Machine tools play an important role in the manufacturing industry and are widely used in industries such as automobiles, aviation, and machinery.

[0003] When grinding the inner wall of a curved plate, a general machine tool needs to precisely control the path of the tool during the grinding process, and the grinding tool needs to be frequently replaced or adjusted. Therefore, the grinding efficiency is low. In addition, when grinding the curved surface, the grinding force is unevenly distributed, which may cause local overheating or wear, thereby affecting the processing quality. Therefore, an intelligent machine tool for grinding is proposed. Summary of the invention

[0004] In order to solve the problems of low efficiency when a machine tool grinds the inner wall of a curved plate and easy local overheating or wear of the grinding tool, the present invention provides an intelligent machine tool for grinding.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an intelligent machine tool for grinding, comprising a base plate, support columns are fixed by bolts near the four corners of the lower surface of the base plate, and a support block is welded near the middle of one side of the upper surface of the base plate, a rotating shaft is rotatably connected to one side of the support block near the top, and a support plate is welded near the middle of one side of the support block, a servo motor is fixed to the upper surface of the support plate, and the output shaft of the servo motor is connected to the rotating shaft through a coupling, an L-shaped folding rod is sleeved and fixed on the end of the rotating shaft away from the servo motor, and the circumferential outer wall of the L-shaped folding rod is evenly provided with mounting holes near the top, connecting rods are plugged and fixed to the mounting holes, and sharpening knives are clamped on the circumferential outer wall of the connecting rod near the top.

[0006] A further configuration of the present invention is that an arc-shaped block is sleeved and fixed on the circumferential outer wall of the connecting rod near the bottom end, and the arc-shaped inner wall of the arc-shaped block matches the L-shaped folding rod, and a limiting ring is screwed on the circumferential outer wall of the connecting rod near the bottom end of the arc-shaped block.

[0007] A further arrangement of the present invention is that loading blocks are welded to the upper surface of the base plate near both ends on a side away from the support block, and the upper surfaces of the two loading blocks are slidably connected to slides, the upper surfaces of the two slides are fixed with bottom columns by bolts near both sides, and the tops of the two bottom columns on the same side are welded with the same half-ring plate, the arc-shaped inner walls of the two semi-ring plates are evenly provided with arc-shaped grooves, and the arc-shaped grooves at corresponding positions of the two semi-ring plates are slidably connected to arc-shaped plates.

[0008] A further configuration of the present invention is that a semicircular peak is provided on one side of the arc plate, and a semicircular groove is opened on the other side of the arc plate, a semicircular plate is fixed at one end of the adjacent side of the two semi-ring plates close to each arc groove, and the semicircular plate and the semicircular peak are adapted to each other, and a round rod is fixed at the other end of the adjacent side of the two semi-ring plates close to each arc groove, and the round rod and the semicircular groove are adapted to each other.

[0009] A further arrangement of the present invention is that a pair of connecting plates are welded at both ends of the upper surface of the substrate near the middle of the loading block, a forward screw is rotatably connected to adjacent sides of a pair of connecting plates, and a reverse screw is rotatably connected to adjacent sides of the other pair of connecting plates, a driven pulley 1 is sleeved and fixed to one end of the circumferential outer wall of the forward screw near the support block, and a driven pulley 2 is sleeved and fixed to one end of the circumferential outer wall of the reverse screw near the support block, a driving pulley 1 is sleeved and fixed to one end of the circumferential outer wall of the rotating shaft near the L-shaped folding rod, and a transmission belt 1 is rotatably connected to the circumferential outer walls of the driving pulley 1 and the driven pulley 1, a driving pulley 2 is sleeved and fixed to one end of the circumferential outer wall of the rotating shaft near the L-shaped folding rod, and a transmission belt 2 is rotatably connected to the circumferential outer walls of the driving pulley 2 and the driven pulley 2.

[0010] A further arrangement of the present invention is that sliding mechanisms are installed in opposite directions inside the two loading blocks, and the sliding mechanism includes a process hole 1, a process hole 1 is opened in the middle of one end of the loading block close to the corresponding connecting plate, and the inner wall of the process hole 1 is slidably connected with a connecting shaft, the bottom of the process hole 1 is opened near both ends, and the slide grooves are slidably connected with sliders, the tops of the two sliders are inserted with sliding rods, and the sliding rods pass through the loading block and the slide plate, a process hole 2 is opened near the middle of the upper surface of the loading block, and the process hole 2 and the sliding rod are adapted to the sliding rod, the connecting shaft passes through a slider, and a limiting rod is welded to the middle of one end of the other slider close to the connecting shaft, the limiting rod and the connecting shaft are slidably connected, and the circumferential outer wall of the limiting rod is sleeved with a supporting spring 1, and a limiting disk is welded to one end of the supporting spring 1 close to the connecting shaft, and the limiting disk is connected to the connecting shaft.

[0011] A further arrangement of the present invention is that a one-way groove is opened near the middle of the bottom of the process hole one, and a limiting plate is fixed by bolts in the middle of the bottom of the one-way groove, a threaded block is clamped at the end of the connecting shaft away from the supporting spring one, and the threaded block and the reverse screw are adapted to each other, an insertion rod is inserted into the end of the circumferential outer wall of the connecting shaft close to the reverse screw, and a guide block is sleeved and fixed at one end of the insertion rod, a stopper is fixed by bolts at one side of one end of the loading block close to the process hole one, and a stopper groove is opened in the middle of one end of the stopper close to the loading block, and the stopper groove is adapted to the guide block.

[0012] A further configuration of the present invention is that a chip outlet is opened on the upper surface of the substrate near the gap between the two loading blocks, and a funnel is fixed on the lower surface of the substrate near the chip outlet, a collecting box is installed on the lower surface of the substrate near the reverse screw, and a chip feed hole is opened in the middle of one side of the collecting box near the funnel, and the chip feed hole is connected to the funnel.

[0013] A further configuration of the present invention is that two pairs of fixed blocks are welded near the top of the inner wall of the side of the collection box away from the chip feed hole, and a rack is slidably inserted in the middle of the top of each pair of fixed blocks, and half gears are sleeved and fixed on the circumferential outer wall of the reverse screw near both sides, and the half gears and the rack are adapted to each other, a pressure plate is welded at the bottom end of the rack, and a baffle is welded on the upper surface of the pressure plate near the chip feed hole, a second support spring is sleeved on the outer wall of the rack near the bottom, and gaskets are welded at both ends of the second support spring.

[0014] A further arrangement of the present invention is that three supporting springs are evenly fixed on the inner wall of the bottom end of the collecting box, and the top ends of several supporting springs are welded with the same pad, a chip storage box is placed on the top end of the pad, sliding holes are opened on the inner walls of both sides of the collecting box near the bottom end, and supporting plates are welded on the outer walls of both sides of the collecting box near the bottom ends of the sliding holes, another chip storage box is placed on the top of the supporting plate near the funnel, and a positioning plate is welded on the upper surface of the supporting plate away from the chip storage box, a pair of movable rods are inserted on one side of the positioning plate, and a pad is fixed on the end of the movable rod close to the chip storage box, and a contraction spring is sleeved on the end of the circumferential outer wall of the movable rod away from the pad, and bottom plates are welded on both ends of the contraction spring, the bottom plate close to the pad is connected to the positioning plate, and the two bottom plates away from the pad are connected to the same push plate, and the push plate is connected to the movable rod.

[0015] In summary, the beneficial effects of this solution are:

[0016] 1. By setting up multiple sharpening tools, the multi-tool head design can perform multi-point cutting at the same time, significantly improving the processing speed, reducing the local pressure on the workpiece, reducing the risk of deformation, and improving the processing accuracy. The tool heads can share the wear and tear, reducing the wear rate of a single tool head, thereby extending the overall service life.

[0017] 2. By setting up multiple arc-shaped slots, multiple arc-shaped plates can be ground at the same time, further improving the grinding efficiency. The arc-shaped plates are not connected, so that the grinding can work intermittently, which can reduce the temperature of the cutter head and prevent wear and damage caused by overheating.

[0018] 3. By setting up two chip storage boxes, circular chip storage can be achieved, effectively collecting and discharging metal chips generated during the grinding process, avoiding the impact on the processing environment, reducing failures and downtime caused by metal chip accumulation, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the front-end structure of an intelligent machine tool for grinding proposed by the present invention;

[0020] Figure 2 A schematic diagram of the side structure of an intelligent machine tool for grinding proposed by the present invention;

[0021] Figure 3 A schematic diagram of an L-shaped folding rod structure of an intelligent machine tool for grinding proposed by the present invention;

[0022] Figure 4 A schematic diagram of the structure of an arc plate of an intelligent machine tool for grinding proposed by the present invention;

[0023] Figure 5 A schematic diagram of a reverse screw structure of an intelligent machine tool for grinding proposed by the present invention;

[0024] Figure 6 A schematic diagram of the internal structure of a loading block of an intelligent machine tool for grinding proposed by the present invention;

[0025] Figure 7 The present invention proposes an intelligent machine tool for grinding Figure 6 The enlarged structural diagram at A in the middle;

[0026] Figure 8 This is a schematic diagram of the cross-sectional structure of a collection box of an intelligent machine tool for grinding proposed by the present invention.

[0027] In the figure: 1, base plate; 101, chip outlet; 2, loading block; 201, process hole 1; 202, process hole 2; 203, slide; 204, one-way groove; 3, arc plate; 301, semicircular peak; 302, semicircular groove; 4, transmission belt 2; 5, support block; 6, servo motor; 7, support plate; 8, support column; 9, collection box; 901, slide hole; 902, chip feeding hole; 10, forward screw; 11, transmission belt 1; 12, semi-ring plate; 1201, arc slot; 13, funnel; 14, reverse screw; 15, thread block; 16, slide plate; 17, limit ring; 18, connecting rod; 19, sharpening knife; 20, L-shaped folding rod; 21 , rotating shaft; 22, bottom column; 23, semicircular plate; 24, round rod; 25, sliding rod; 26, half gear; 27, block; 2701, blocking groove; 28, connecting plate; 29, sliding block; 30, supporting spring one; 31, limiting plate; 32, guide block; 33, plug rod; 34, connecting shaft; 35, limiting plate; 36, limiting rod; 37, rack; 38, fixing block; 39, gasket; 40, supporting spring two; 41, pressure plate; 42, support plate; 43, chip storage box; 44, supporting spring three; 45, pad; 46, baffle; 47, pad; 48, positioning plate; 49, contraction spring; 50, push plate; 51, movable rod; 52, film. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In this embodiment, refer to Figure 1-8 , an intelligent machine tool for grinding, comprising a base plate 1, a support column 8 is fixed by bolts near the four corners of the lower surface of the base plate 1, and a support block 5 is welded near the middle of one side of the upper surface of the base plate 1, a rotating shaft 21 is rotatably connected near the top of one side of the support block 5, and a support plate 7 is welded near the middle of one side of the support block 5, a servo motor 6 is fixed on the upper surface of the support plate 7, and the output shaft of the servo motor 6 is connected to the rotating shaft 21 through a coupling, and the end of the rotating shaft 21 away from the servo motor 6 is sleeved with a fixed An L-shaped folding rod 20 is provided, and mounting holes are evenly opened on the circumferential outer wall of the L-shaped folding rod 20 near the top, and connecting rods 18 are inserted and fixed in the mounting holes, and sharpeners 19 are clamped on the circumferential outer wall of the connecting rod 18 near the top; by setting multiple sharpeners 19, the design of multiple tool heads can perform multi-point cutting at the same time, significantly improve the processing speed, reduce local pressure on the workpiece, reduce the risk of deformation, improve processing accuracy, and share wear between tool heads, reduce the wear rate of a single tool head, thereby extending the overall service life.

[0030] refer to Figure 3An arc-shaped block is sleeved and fixed on the circumferential outer wall of the connecting rod 18 near the bottom end, and the arc-shaped inner wall of the arc-shaped block matches the L-shaped folding rod 20. A limiting ring 17 is screwed on the circumferential outer wall of the connecting rod 18 near the bottom end of the arc-shaped block; by setting the arc-shaped block, the connecting rod 18 can be prevented from rotating and deviating when the sharpener 19 is subjected to force, thereby improving the stability of the sharpener 19.

[0031] refer to Figure 4 , a loading block 2 is welded on the upper surface of the substrate 1 near both ends on the side away from the support block 5, and the upper surfaces of the two loading blocks 2 are slidably connected with slide plates 16, and the upper surfaces of the two slide plates 16 are fixed with bottom columns 22 by bolts near both sides, and the top of the two bottom columns 22 on the same side is welded with the same half-ring plate 12, and the arc-shaped inner walls of the two semi-ring plates 12 are evenly opened with arc grooves 1201, and the arc grooves 1201 at the corresponding positions of the two semi-ring plates 12 are slidably connected with arc plates 3, and the axis line of the arc plate 3 and the rotating shaft 21 coincide; by setting a plurality of arc grooves 1201, a plurality of arc plates 3 can be ground at the same time, further improving the grinding efficiency, and the arc plates 3 are not connected, so that the sharpening knife 19 works intermittently, which can reduce the temperature of the tool head and prevent wear and damage caused by overheating.

[0032] refer to Figure 4 A semicircular peak 301 is provided on one side of the arc plate 3, and a semicircular groove 302 is opened on the other side of the arc plate 3. A semicircular plate 23 is fixed to one end of each arc groove 1201 on one adjacent side of the two semi-ring plates 12, and the semicircular plate 23 and the semicircular peak 301 are adapted to each other. A round rod 24 is fixed to the other end of each arc groove 1201 on one adjacent side of the two semi-ring plates 12, and the round rod 24 and the semicircular groove 302 are adapted to each other. By arranging the semicircular plate 23 and the semicircular peak 301, a stable sliding channel is provided, and the arc plate 3 can be quickly inserted and pulled out, so that the machine tool can safely replace the arc plate 3 without stopping, thereby reducing loss.

[0033] refer to Figure 1 , Figure 2 , Figure 3 , Figure 5A pair of connecting plates 28 are welded at both ends of the upper surface of the substrate 1 near the middle of the loading block 2, and the adjacent side of a pair of connecting plates 28 is rotatably connected with a forward screw 10, and the adjacent side of the other pair of connecting plates 28 is rotatably connected with a reverse screw 14, and the circumferential outer wall of the forward screw 10 is sleeved and fixed with a driven pulley 1 at one end near the support block 5, and the circumferential outer wall of the reverse screw 14 is sleeved and fixed with a driven pulley 2 at one end near the support block 5, and the circumferential outer wall of the rotating shaft 21 is sleeved and fixed with a driving pulley 1 at one end near the L-shaped folding rod 20, and the driving pulley 1 and the driven pulley The circumferential outer wall of the rotating shaft 21 is rotatably connected with a transmission belt 11, and the circumferential outer wall of the rotating shaft 21 is sleeved and fixed with a driving pulley 2 at one end close to the L-shaped folding rod 20, and the circumferential outer walls of the driving pulley 2 and the driven pulley 2 are rotatably connected with a transmission belt 2 4; when the rotating shaft 21 rotates, it drives the forward screw 10 and the reverse screw 14 to rotate. When the forward screw 10 rotates, it can drive the adapted threaded block 15 to move in the reverse direction. When the reverse screw 14 rotates, it can drive the adapted threaded block 15 to move in the forward direction, ensuring that the two threaded blocks 15 are driven uninterruptedly, so that the two threaded blocks 15 can realize reciprocating motion.

[0034] refer to Figure 5 , Figure 6 , Figure 7The two loading blocks 2 are provided with sliding mechanisms in different directions, and the sliding mechanisms include a process hole 201. A process hole 201 is provided in the middle of one end of the loading block 2 close to the corresponding connecting plate 28, and a connecting shaft 34 is slidably connected to the inner wall of the process hole 201. A sliding groove 203 is provided at the bottom of the process hole 201 near both ends, and a slider 29 is slidably connected to the sliding groove 203. A sliding rod 25 is inserted at the top of the two sliders 29, and the sliding rod 25 passes through the loading block 2 and the slide plate 1. 6. A second process hole 202 is opened near the middle of the upper surface of the loading block 2, and the second process hole 202 is adapted to the slide bar 25. The connecting shaft 34 passes through a slider 29, and a limit rod 36 is welded to the middle of one end of the other slider 29 near the connecting shaft 34. The limit rod 36 is slidably connected to the connecting shaft 34, and a support spring 1 30 is sleeved on the circumferential outer wall of the limit rod 36. A limit plate 35 is welded to one end of the support spring 1 30 near the connecting shaft 34, and the limit plate 35 is connected to the connecting shaft 34. 4 is connected, a one-way groove 204 is opened near the middle of the bottom of the process hole 1 201, and the middle of the bottom of the one-way groove 204 is fixed with a limit plate 31 by bolts, the end of the connecting shaft 34 away from the support spring 1 30 is clamped with a threaded block 15, and the threaded block 15 and the reverse screw 14 are adapted, and the outer circumferential wall of the connecting shaft 34 is plugged with an insertion rod 33 at one end near the reverse screw 14, and one end of the insertion rod 33 is sleeved and fixed with a guide block 32, and the loading block 2 is close to the process hole 1 201. A stopper 27 is fixed with bolts near one side of the end, and a stopper groove 2701 is opened in the middle of the end of the stopper 27 near the loading block 2, and the stopper groove 2701 is adapted to the guide block 32; when the guide block 32 on one side contacts the stopper 27, the connecting shaft 34 is compressed to contract, so that the limit plate 35 is gradually moved from the outer side of the limit plate 31 to the inner side of the limit plate 31, so that the corresponding threaded block 15 is disengaged from the corresponding screw, and the limit plate 35 at the other end is bounced from the inner side of the limit plate 31 to the outer side of the limit plate 31.

[0035] refer to Figure 2 , Figure 7A chip outlet 101 is provided on the upper surface of the substrate 1 near the gap between the two loading blocks 2, and a funnel 13 is fixed on the lower surface of the substrate 1 near the chip outlet 101, a collecting box 9 is installed on the lower surface of the substrate 1 near the reverse screw 14, and a chip feed hole 902 is provided in the middle of one side of the collecting box 9 near the funnel 13, the chip feed hole 902 is connected to the funnel 13, and two pairs of fixed blocks 38 are welded near the top of the inner wall of the side of the collecting box 9 away from the chip feed hole 902, and the middle of the top of each pair of fixed blocks 38 is slidably inserted. A rack 37 is connected, and half gears 26 are sleeved and fixed on the circumferential outer wall of the reverse screw 14 near both sides, and the half gears 26 and the rack 37 are adapted to each other. A pressure plate 41 is welded to the bottom end of the rack 37, and a baffle 46 is welded to the upper surface of the pressure plate 41 near the chip feed hole 902. A support spring 2 40 is sleeved on the outer wall of the rack 37 near the bottom end, and gaskets 39 are welded at both ends of the support spring 2 40. By setting the pressure plate 41, debris falling into the collection box 9 can be compressed to improve space utilization.

[0036] refer to Figure 7 , the inner wall of the bottom end of the collection box 9 is evenly fixed with support springs 3 44, and the top ends of several support springs 3 44 are welded with the same pad 45, a chip storage box 43 is placed on the top of the pad 45, and the inner walls on both sides of the collection box 9 are opened near the bottom end with sliding holes 901, and the outer walls on both sides of the collection box 9 are welded with supporting plates 42 near the bottom ends of the sliding holes 901, and another chip storage box 43 is placed on the top of the supporting plate 42 near the funnel 13, and a positioning plate 48 is welded on the side of the upper surface of the supporting plate 42 away from the chip storage box 43, and a pair of movable rods 51 are inserted on one side of the positioning plate 48, and the movable rods 51 are close to the storage A pad 47 is fixed to one end of the chip box 43, and a contraction spring 49 is sleeved on the end of the circumferential outer wall of the movable rod 51 away from the pad 47, and a base plate 52 is welded at both ends of the contraction spring 49. The base plate 52 close to the pad 47 is connected to the positioning plate 48, and the two base plates 52 away from the pad 47 are connected to the same push plate 50, and the push plate 50 is connected to the movable rod 51. By setting up two chip boxes 43, cyclic chip storage can be achieved, and metal chips generated during the grinding process can be effectively collected and discharged, avoiding the impact on the processing environment, reducing failures and downtime caused by metal chip accumulation, and improving production efficiency.

[0037] When the present invention is in use: first, the arc plate 3 to be ground is inserted by sliding along the arc slot 1201, the semicircular plate 23 and the round rod 24, and the servo motor 6 is started to rotate the L-shaped folding rod 20, driving each grinding knife 19 to grind the inner wall of the arc plate 3, and at the same time driving the forward screw 10 and the reverse screw 14 to rotate synchronously; when the threaded block 15 on one side moves forward to make the guide block 32 contact with the stopper 27, the connecting shaft 34 is compressed to contract, and the corresponding supporting spring 130 contracts, so that the limiting plate 35 is gradually moved from the outer side of the limiting plate 31 to the inner side of the limiting plate 31, and the corresponding threaded block 15 is separated from the corresponding screw, and the supporting spring 130 at the other end is released, and the limiting plate 35 is rebounded from the inner side of the limiting plate 31 to the limiting plate 31. On the outside of the positioning plate 31, the connecting shaft 34 moves outward, and the corresponding threaded block 15 meshes with the corresponding screw rod, and the corresponding threaded block 15 moves in the opposite direction, and the cycle continues to realize reciprocating motion, so as to fully grind the inner wall of the arc plate 3; when metal chips fall into the chip storage box 43 along the funnel 13, under the action of the half gear 26 and the supporting spring 240, the rack 37 reciprocates up and down, driving the pressure plate 41 to repeatedly beat the metal chips so that the metal chips are pressed; when the metal chips accumulate to a certain height, the pressure plate 41 pushes the chip storage box 43 to move downward, and when the top of the chip storage box 43 is flush with the top of the slide hole 901, the contraction spring 49 contracts, pushing the external chip storage box 43 to push open the chip storage box 43 inside the collection box 9, thereby completing the automatic replacement of the chip storage box 43.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent machine tool for grinding, comprising a base plate (1), Features: The lower surface of the base plate (1) is fixed with support columns (8) by bolts near the four corners, and the upper surface of the base plate (1) is welded with a support block (5) near the middle of one side, one side of the support block (5) is rotatably connected with a rotating shaft (21) near the top, and the support plate (7) is welded with one side of the support block (5) near the middle, a servo motor (6) is fixed on the upper surface of the support plate (7), and the output shaft of the servo motor (6) is connected to the rotating shaft (21) through a coupling, an L-shaped folding rod (20) is sleeved and fixed at one end of the rotating shaft (21) away from the servo motor (6), and the circumferential outer wall of the L-shaped folding rod (20) is uniformly provided with mounting holes near the top, the mounting holes are all plugged and fixed with connecting rods (18), and the circumferential outer wall of the connecting rod (18) is clamped with a sharpening knife (19) near the top.

2. The intelligent machine tool for grinding according to claim 1, It is characterized in that An arc-shaped clamping block is sleeved and fixed on the circumferential outer wall of the connecting rod (18) near the bottom end, and the arc-shaped inner wall of the arc-shaped clamping block matches the L-shaped folding rod (20). A limiting ring (17) is screwed on the circumferential outer wall of the connecting rod (18) near the bottom end of the arc-shaped clamping block.

3. The intelligent machine tool for grinding according to claim 1, It is characterized in that A loading block (2) is welded to both ends of the upper surface of the base plate (1) away from the support block (5), and the upper surfaces of the two loading blocks (2) are slidably connected to slide plates (16). The upper surfaces of the two slide plates (16) are fixed with bottom columns (22) by bolts near both sides, and the tops of the two bottom columns (22) on the same side are welded with the same half-ring plate (12). The arc-shaped inner walls of the two half-ring plates (12) are evenly provided with arc-shaped grooves (1201), and the arc-shaped grooves (1201) at corresponding positions of the two half-ring plates (12) are slidably connected to the arc plates (3).

4. The intelligent machine tool for grinding according to claim 3, It is characterized in that A semicircular peak (301) is provided on one side of the arc-shaped plate (3), and a semicircular groove (302) is provided on the other side of the arc-shaped plate (3); a semicircular plate (23) is fixed to one end of each arc-shaped groove (1201) on one adjacent side of the two semi-ring plates (12), and the semicircular plate (23) and the semicircular peak (301) are adapted to each other; a round rod (24) is fixed to the other end of each arc-shaped groove (1201) on one adjacent side of the two semi-ring plates (12), and the round rod (24) and the semicircular groove (302) are adapted to each other.

5. The intelligent machine tool for grinding according to claim 2, It is characterized in that A pair of connecting plates (28) are welded to both ends of the upper surface of the base plate (1) near the middle of the loading block (2); the adjacent sides of one pair of connecting plates (28) are rotatably connected to a forward screw rod (10), and the adjacent sides of the other pair of connecting plates (28) are rotatably connected to a reverse screw rod (14); the circumferential outer wall of the forward screw rod (10) near one end of the support block (5) is sleeved and fixed with a driven pulley, and the circumferential outer wall of the reverse screw rod (14) near the support block (5) is A driven pulley 2 is sleeved and fixed at one end of the rotating shaft (21), a driving pulley 1 is sleeved and fixed at one end of the circumferential outer wall of the rotating shaft (21) close to the L-shaped folding rod (20), and a transmission belt 1 (11) is rotatably connected to the circumferential outer walls of the driving pulley 1 and the driven pulley 1, and a driving pulley 2 (4) is sleeved and fixed at one end of the circumferential outer wall of the rotating shaft (21) close to the L-shaped folding rod (20), and a transmission belt 2 (4) is rotatably connected to the circumferential outer walls of the driving pulley 2 and the driven pulley 2.

6. The intelligent machine tool for grinding according to claim 5, It is characterized in that The two loading blocks (2) are internally provided with sliding mechanisms in different directions, and the sliding mechanisms include a process hole (201). A process hole (201) is provided in the middle of one end of the loading block (2) close to the corresponding connecting plate (28), and the inner wall of the process hole (201) is slidably connected to a connecting shaft (34). The bottom of the process hole (201) is provided with sliding grooves (203) near both ends, and the sliding grooves (203) are slidably connected to sliders (29). The top ends of the two sliders (29) are both plugged with sliding rods (25), and the sliding rods (25) pass through the loading block (2) and the sliding plate (16). A second process hole (202) is opened near the middle of the upper surface of the carrier block (2), and the second process hole (202) is adapted to the slide rod (25). The connecting shaft (34) passes through a slider (29), and a limiting rod (36) is welded to the middle of one end of the other slider (29) near the connecting shaft (34). The limiting rod (36) and the connecting shaft (34) are slidably connected, and a supporting spring (30) is sleeved on the circumferential outer wall of the limiting rod (36). A limiting disk (35) is welded to one end of the supporting spring (30) near the connecting shaft (34), and the limiting disk (35) and the connecting shaft (34) are connected.

7. The intelligent machine tool for grinding according to claim 6, It is characterized in that A one-way groove (204) is formed near the middle of the bottom of the process hole (201), and a limiting plate (31) is fixed to the middle of the bottom of the one-way groove (204) by bolts; a threaded block (15) is clamped on the end of the connecting shaft (34) away from the supporting spring (30), and the threaded block (15) and the reverse screw (14) are adapted to each other; an insertion rod (33) is inserted into the end of the circumferential outer wall of the connecting shaft (34) near the reverse screw (14), and a guide block (32) is sleeved and fixed to one end of the insertion rod (33); a stopper (27) is fixed to one side of one end of the loading block (2) near the process hole (201) by bolts, and a stopper groove (2701) is formed in the middle of one end of the stopper (27) near the loading block (2), and the stopper groove (2701) and the guide block (32) are adapted to each other.

8. The intelligent machine tool for grinding according to claim 7, It is characterized in that A chip outlet (101) is provided on the upper surface of the substrate (1) near the gap between the two loading blocks (2), and a funnel (13) is fixed on the lower surface of the substrate (1) near the chip outlet (101). A collection box (9) is installed on the lower surface of the substrate (1) near the reverse screw (14), and a chip feed hole (902) is provided in the middle of one side of the collection box (9) near the funnel (13), and the chip feed hole (902) is connected to the funnel (13).

9. The intelligent machine tool for grinding according to claim 8, It is characterized in that Two pairs of fixed blocks (38) are welded near the top of the inner wall of the collecting box (9) away from the chip feeding hole (902), and a rack (37) is slidably inserted in the middle of the top of each pair of fixed blocks (38). Half gears (26) are sleeved and fixed on the circumferential outer wall of the reverse screw (14) near both sides, and the half gears (26) and the rack (37) are adapted to each other. A pressure plate (41) is welded at the bottom end of the rack (37), and a baffle (46) is welded on the upper surface of the pressure plate (41) near the chip feeding hole (902). A support spring 2 (40) is sleeved on the outer wall of the rack (37) near the bottom, and gaskets (39) are welded at both ends of the support spring 2 (40).

10. The intelligent machine tool for grinding according to claim 9, It is characterized in that The inner wall at the bottom end of the collecting box (9) is evenly fixed with supporting springs (44), and the top ends of the supporting springs (44) are welded with a same pad (45), a chip storage box (43) is placed on the top end of the pad (45), both sides of the inner wall of the collecting box (9) are provided with sliding holes (901) near the bottom end, and both sides of the outer wall of the collecting box (9) are welded with supporting plates (42) near the bottom ends of the sliding holes (901), another chip storage box (43) is placed on the top end of the supporting plate (42) near the funnel (13), and the upper surface of the supporting plate (42) is welded on the side away from the chip storage box (43). A positioning plate (48) is connected, a pair of movable rods (51) are inserted on one side of the positioning plate (48), and a pad (47) is fixed to one end of the movable rod (51) close to the chip storage box (43), and a contraction spring (49) is sleeved on one end of the circumferential outer wall of the movable rod (51) away from the pad (47), and both ends of the contraction spring (49) are welded with a bottom plate (52), the bottom plate (52) close to the pad (47) is connected to the positioning plate (48), and the two bottom plates (52) away from the pad (47) are connected to the same push plate (50), and the push plate (50) is connected to the movable rod (51).

Images