Turning cutting tool and cutting equipment thereof

Abstract

The invention relates to the technical field of workpiece turning, in particular to a turning cutting tool and cutting equipment thereof.The turning cutting tool comprises an operation box, a draining plate is fixedly installed in the operation box towards the lower portion, a through opening formed in one side of the operation box is formed in one side of the draining plate, and a collecting hopper located in the through opening is detachably installed below the draining plate; electric push rods are rotatably mounted on the two side walls of the middle of the operation box through motors, and outer frames are fixedly mounted on the sides, close to each other, of the electric push rods on the two sides. The distance between the placing frames on the two sides can be adjusted by starting stretching and retracting of the electric push rods on the two sides, so that the supporting and placing requirements of workpieces with different lengths during cutting are met; and a plurality of dragging grooves are formed in the containing frame, a plurality of workpieces can be placed at the same time, and therefore continuous cutting operation can be conveniently conducted on the batch workpieces, cutting fluid sprayed by the cooling assembly can flow to the bottom of an inner cavity of the operation box after being filtered through screen holes of a collecting hopper during cutting, and thus follow-up recycling of the cutting fluid is completed.

Description

Technical Field

[0001] The invention relates to the technical field of workpiece turning, in particular to a turning cutting tool and a cutting device thereof. Background Art

[0002] Turning is a part of mechanical processing. Drills, reamers, reamers, taps, dies and knurling tools can also be used on lathes for corresponding processing. Lathes are mainly used to process shafts, discs, sleeves and other workpieces with rotating surfaces. They are the most widely used type of machine tool processing in mechanical manufacturing and repair factories.

[0003] The prior art discloses a Chinese patent with application number CN202311739452.7, a high-strength cutting tool and its cutting equipment, and discloses that the blade is designed as a fan-shaped ring structure and adopts a double-end sharpening design, so that the cutting tool can realize cutting processing on the workpiece during the forward and reverse rotation processes. At the same time, reinforcing ribs are welded on the inner side of the cutting edge at both ends of the blade to reduce the occurrence of edge chipping during the cutting process.

[0004] The above-mentioned device can reduce the occurrence of chipping of the blade during turning processing. However, the iron chips generated by turning are very easy to adhere to the blade and the workpiece. If they are not cleaned in time, defects in the workpiece processing will be caused. At the same time, due to different turning requirements, the above-mentioned device cannot quickly adjust the incision angle and cutting depth during turning, which brings many limitations to the turning process. Summary of the invention

[0005] The object of the present invention is to provide a turning cutting tool and a cutting device thereof to solve the problems raised in the above background technology.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A lathe cutting equipment comprises a work box, a drain plate is fixedly installed at the lower part of the work box, a through hole is provided on one side of the drain plate, a collecting bucket located in the through hole is detachably installed under the drain plate, electric push rods are installed on both side walls of the middle part of the work box through motor rotation, external frames are fixedly installed on the side close to the electric push rods on both sides, a placing frame is fixedly installed on the middle part of the external frames on both sides through round rods, a bracket for placing the workpiece during cutting is circumferentially provided on the outer side of the placing frame, telescopic plates are slidably installed on both sides of the work box, and a top is fixedly installed on the telescopic end of the telescopic plate A frame is provided, and front and rear symmetrical guide rods are installed between the top frames on both sides; a mobile frame is slidably installed between the two guide rods via an electric slider; a fixed cylinder is fixedly installed on the lower end surface of the mobile frame, and a regulating plate is rotatably installed on the middle part of the fixed cylinder; T-frames are fixedly installed on both sides of the regulating plate, and symmetrical mounting frames are slidably installed between the T-frames on both sides; a cutting knife for cutting workpieces is detachably installed between the two mounting frames, a cleaning assembly is commonly provided on one side of the two T-frames, a pneumatic assembly is provided on the side of the two T-frames away from the cleaning assembly, and a cooling assembly is fixedly installed in the middle of the mobile frame.

[0008] Furthermore, a rotating rod is threadedly installed on one side of the working box, an opening and closing plate is fixedly installed on the outside of the rotating rod, a processing box connected with the working box is fixedly installed on one side of the working box, a through groove is opened on one side of the processing box, a central column is rotatably installed in the middle of the processing box, and a plurality of circumferentially arranged suction plates are detachably installed on the outer wall of the central column, a supply box fixedly connected to the working box is provided above the processing box, and a transmission pipe is commonly connected between the supply box and the cooling component.

[0009] Furthermore, an adjustment groove is circumferentially provided on one side of the external frame close to the working box, an adjustment plate is slidably installed on the inner wall of the adjustment groove through an electric slider, a pull rod is slidably installed in the middle of the adjustment plate, an end sleeve located in the inner cavity of the external frame is fixedly installed at one end of the pull rod, a circular plate is rotatably installed on the side of the end sleeve away from the pull rod through an electric slider, a spring is provided on the outside of the pull rod, and the spring is located between the end sleeve and the external frame.

[0010] Furthermore, a rotating frame is rotatably installed on the inner wall of the external frame away from the electric push rod, a gear ring is fixedly installed on the outer wall of the rotating frame, a driving wheel connected to the working box is provided on one side of the gear ring, the driving wheel and the working box are rotatably connected through a motor, a plurality of groups of circumferentially arranged pushing plates are hinged on the inner wall of the rotating frame, a pressing piece is hinged on the side of the pushing plate away from the rotating frame, the pressing piece is U-shaped and is slidably connected to the placement frame.

[0011] Furthermore, one end of the telescopic plate passes through the working box, and one side of the telescopic plate is provided with a rotating shaft rotatably connected to the working box, an extrusion wheel is fixedly installed on the rotating shaft, and a rectangular plate fixedly connected to the working box is provided above the extrusion wheel. A lifting member is slidably installed in the middle of the rectangular plate, and the lower part of the lifting member is arranged in a circular arc and is always in contact with the extrusion wheel. A synchronous plate is fixedly installed on the upper part of the lifting member, and the end of the synchronous plate away from the lifting member is fixedly connected to the telescopic plate.

[0012] Furthermore, an observation mirror is fixedly installed on one side of the upper end surface of the control plate, a scale is circumferentially provided at the lower part of the fixed tube, and a handle fixedly connected to the control plate is provided on one side of the movable frame.

[0013] Furthermore, a sliding column is fixedly installed in the middle of one side of the mounting frame, and the sliding column slides in the vertical groove in the middle of the T-shaped frame. A U-shaped plate is commonly installed between the sliding columns on both sides, and a cylinder is fixedly installed on one side of the regulating plate, and a push-pull plate is hingedly connected between the telescopic end of the cylinder and the middle of the U-shaped plate.

[0014] Furthermore, the cleaning assembly includes a rotating plate, which is provided with two rotating plates and is rotatably connected to the T-shaped frames on both sides. A cross bar is fixedly installed on the lower sides of the two rotating plates. A cleaning brush is sleeved on the outside of the cross bar, and springs sleeved on the cross bar are provided on both sides of the cleaning brush.

[0015] Furthermore, the pneumatic component includes a placing cylinder, a compression cylinder is fixedly installed in the middle of the placing cylinder, a compression rod is slidably installed in the middle of the compression cylinder, two symmetrically arranged ear plates are provided on the upper part of the compression rod, the two ear plates are respectively fixed to the T-shaped frames on both sides, a driving rod is installed between the two ear plates through the rotation of the motor, a cam is fixedly installed in the middle of the driving rod, the cylinder on one side of the cam is located in the middle of the compression rod and slides, and an air blowing pipe is fixedly installed at the lower end of the compression cylinder.

[0016] Furthermore, the cooling component includes a liquid storage tank, a spray pipe is fixedly installed in the middle of the liquid storage tank, the spray pipe faces the cutting blade, and a transmission pipe is fixedly installed on the liquid storage tank.

[0017] Beneficial effects of the present invention:

[0018] 1. The present invention can receive iron chips during cutting by setting a drain plate. At the same time, the drain plate is set with beveled edges on both sides. The iron chips received on the drain plate roll along the beveled edges into a collecting bucket. The collecting bucket is provided with sieve holes. The cutting fluid sprayed by the cooling component during cutting will be filtered through the sieve holes of the collecting bucket and flow to the bottom of the inner cavity of the working box, thereby completing the subsequent recycling of the cutting fluid. Compared with other cutting equipment, the present invention can use cutting fluid to cool the workpiece while uniformly collecting the iron chips generated during cutting, and at the same time separate the iron chips in the cutting fluid without the need for additional treatment of the cutting fluid.

[0019] 2. The present invention can adjust the distance between the placement racks on both sides by opening the extension and retraction of the electric push rods on both sides, so as to meet the support requirements for cutting workpieces of different lengths, and a plurality of drag slots are arranged on the placement racks, which can place multiple workpieces at the same time, thereby facilitating continuous cutting operations on batches of workpieces.

[0020] 3. The present invention drives the movable frame to move on the two guide rods by opening the electric slider, so that the cutting tool under the movable frame can cut the outside of the workpiece. The angle of the cutting tool can be rotated by rotating the regulating plate, and the incision angle when cutting the workpiece can be quickly adjusted. The cleaning component can be set to clean the workpiece in advance. On the one hand, it can prevent the iron chips splashed by the cutting tool when cutting the workpiece to splash onto the uncut part. On the other hand, it can also clean the cutting tool to prevent the iron chips from adhering to the cutting tool and causing the cutting tool to get stuck. The iron chips on the cutting tool can be blown off by the setting of the pneumatic component, and the outside of the workpiece can be cleaned by blowing air, so that the cutting tool can achieve multiple cleaning during the cutting operation.

[0021] 4. The present invention sprays the cutting fluid through a cooling component, which can firstly lubricate the cutting tool. The cutting fluid penetrates into the space between the cutting tool, chips and workpiece to form a lubricating film, reduce friction, reduce cutting deformation, inhibit the growth of built-up edge and scale, and improve the service life of the tool and the surface quality of the workpiece. Secondly, the cooling component can also cool the cutting tool during operation, take away a large amount of cutting heat from the cutting area, reduce the cutting temperature, thereby extending the service life of the tool and the workpiece and improving the processing quality. Thirdly, the rust inhibitor in the cutting fluid can form a protective film on the metal surface to prevent the workpiece and the cutting tool from being corroded by the surrounding air and moisture.

[0022] 5. The present invention drives the driving wheel to rotate by turning on the motor. When the driving wheel rotates, it engages with the ring gear to drive the rotating frame to rotate in the external frame. When the rotating frame rotates, multiple pushing plates are simultaneously driven to rotate. Since the pressing piece is slidably connected to the placement frame, the pressing piece is used to limit the workpiece placed on the placement frame when the pushing plate rotates. The setting of the pressing piece can prevent the workpiece from rolling down when the placement frame rotates.

[0023] 6. The present invention provides pulleys on the telescopic plate and the rotating shaft, and the pulleys are driven by belts. When the electric slider is opened, it drives the telescopic plate to rotate. When the telescopic plate rotates, it simultaneously drives the external frame to rotate, thereby causing the workpiece to be replaced. At the same time, the telescopic plate drives the rotating shaft to rotate synchronously through the pulley and the belt. When the rotating shaft rotates, the extrusion wheel intermittently squeezes the lifting member. The lifting member drives the telescopic plate to move up through the synchronous plate. When the telescopic plate moves up, it drives the moving frame to move up, thereby reserving a certain rotation space for the external frame to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall side sectional structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure between the external frame and the workpiece of the present invention;

[0028] Figure 4 This is a schematic diagram of the outer frame inner cavity structure of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure between the external frame and the rotating frame of the present invention;

[0030] Figure 6 It is a schematic diagram of the lower structure of the mobile frame of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the pneumatic component of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the cleaning assembly of the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure between the cutting knife and the movable frame of the present invention;

[0034] Fig.10 The present invention Figure 1 Schematic diagram of the enlarged structure of part A.

[0035] The reference numerals in the figures are as follows:

[0036] 1. Operation box; 11. Drain plate; 12. Collecting bucket; 13. Rotating rod; 14. Opening and closing plate; 15. Processing box; 151. Through slot; 152. Center column; 153. Suction plate; 16. Supply box; 161. Transmission pipe; 21. Electric push rod; 22. External frame; 221. Adjusting slot; 222. Adjusting plate; 223. Pull rod; 224. End sleeve; 23. Rotating frame; 231. Driving wheel; 232. Gear ring; 233. Pushing plate; 234. Pressing part; 24. Placement frame; 31. Telescopic plate; 32. Rotating shaft; 33. Extrusion wheel; 34. Lifting part; 35. Synchronous plate; 36, top frame; 37, guide rod; 41, mobile frame; 411, fixed cylinder; 412, regulating plate; 413, observation mirror; 414, scale; 42, T-frame; 421, mounting frame; 422, sliding column; 423, U-plate; 424, cylinder; 425, push-pull plate; 43, cutting knife; 44, rotating plate; 441, cross bar; 442, cleaning brush; 45, placement cylinder; 451, compression cylinder; 452, compression rod; 453, ear plate; 454, driving rod; 455, cam; 456, air pipe; 46, liquid storage tank; 461, spray pipe. DETAILED DESCRIPTION

[0037] 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.

[0038] A turning and cutting device is used to cut a workpiece by a tool used in a lathe. The tool used to process the workpiece in the present invention is a cutting tool. The present invention processes cylindrical workpieces of different lengths and diameters by a turning tool, and the three turning tools can quickly adjust the incision angle and cutting depth.

[0039] like Figure 1-Figure 10As shown, it includes a work box 1, a drain plate 11 is fixedly installed at the lower part of the work box 1, a through hole is provided on one side of the drain plate 11, and a collecting bucket 12 located in the through hole is detachably installed below the drain plate 11. Electric push rods 21 are installed on both sides of the middle wall of the work box 1 through motor rotation, and external frames 22 are fixedly installed on the side close to the electric push rods 21 on both sides. A placement frame 24 is fixedly installed on the middle of the external frames 22 on both sides through a round rod, and a bracket for supporting the workpiece during cutting is circumferentially provided on the outer side of the placement frame 24. Telescopic plates 31 are slidably installed on both sides of the work box 1, and a top frame 36 is fixedly installed on the telescopic end of the telescopic plate 31. The top frames on both sides A front-to-rear symmetrical guide rod 37 is installed between the two guide rods 37, a moving frame 41 is slidably installed between the two guide rods 37 via an electric slider, a fixed cylinder 411 is fixedly installed on the lower end surface of the moving frame 41, a regulating plate 412 is rotatably installed on the middle part of the fixed cylinder 411, T-frames 42 are fixedly installed on both sides of the regulating plate 412, symmetrically arranged mounting frames 421 are slidably installed between the T-frames 42 on both sides, a cutting knife 43 for cutting the workpiece is detachably installed between the two mounting frames 421, a cleaning component is commonly provided on one side of the two T-frames 42, a pneumatic component is provided on the side of the two T-frames 42 away from the cleaning component, and a cooling component is fixedly installed in the middle of the moving frame 41.

[0040] The drain plate 11 is provided to receive iron chips during cutting. The drain plate 11 has beveled edges on both sides. The iron chips received on the drain plate 11 roll down along the beveled edges into the collecting bucket 12. The collecting bucket 12 is provided with sieve holes. The cutting fluid sprayed by the cooling component during cutting will be filtered through the sieve holes of the collecting bucket 12 and flow to the bottom of the inner cavity of the working box 1, thereby completing the subsequent recycling of the cutting fluid. Compared with other cutting equipment, the present invention can use cutting fluid to cool the workpiece while uniformly collecting the iron chips generated during cutting and separating the iron chips in the cutting fluid without the need for additional treatment of the cutting fluid.

[0041] By opening the extension and retraction of the electric push rods 21 on both sides, the distance between the placement racks 24 on both sides can be adjusted to meet the needs of supporting workpieces of different lengths when cutting. In addition, a plurality of drag slots are arranged on the placement racks 24, which can place multiple workpieces at the same time, thereby facilitating continuous cutting operations on batches of workpieces.

[0042] The electric slider is opened to drive the moving frame 41 to move on the two guide rods 37, so that the cutting knife 43 under the moving frame 41 can cut the outside of the workpiece. The angle of the cutting knife 43 can be rotated by rotating the regulating plate 412, so that the incision angle when cutting the workpiece can be quickly adjusted. The cleaning component can be set to clean the workpiece in advance, on the one hand, to prevent the iron chips splashed by the cutting knife 43 when cutting the workpiece to splash onto the uncut part, and on the other hand, to clean the cutting knife 43 to prevent the iron chips from adhering to the cutting knife 43 and causing the cutting knife 43 to get stuck. The iron chips on the cutting knife 43 can be blown off by the pneumatic component, and the outside of the workpiece can be cleaned by blowing air, so that the cutting knife 43 can achieve multiple cleaning during the cutting operation.

[0043] By spraying the cutting fluid through the cooling component, firstly, the cutting tool 43 can be lubricated. The cutting fluid penetrates into the cutting tool 43, the chips and the workpiece to form a lubricating film, reduce friction, reduce cutting deformation, inhibit the growth of built-up edge and scale, and improve the service life of the tool and the surface quality of the workpiece. Secondly, the cooling component can also cool the cutting tool 43 during operation, take away a large amount of cutting heat from the cutting area, reduce the cutting temperature, thereby extending the service life of the tool and the workpiece and improving the processing quality. Thirdly, the rust inhibitor in the cutting fluid can form a protective film on the metal surface to prevent the workpiece and the cutting tool 43 from being corroded by the surrounding air and moisture.

[0044] A rotating rod 13 is threadedly installed on one side of the working box 1, and an opening and closing plate 14 is fixedly installed on the outside of the rotating rod 13. A processing box 15 connected with the working box 1 is fixedly installed on one side of the working box 1. A through groove 151 is provided on one side of the processing box 15. A central column 152 is rotatably installed in the middle of the processing box 15, and a plurality of circumferentially arranged suction plates 153 are detachably installed on the outer wall of the central column 152. A supply box 16 fixedly connected to the working box 1 is provided above the processing box 15, and a transmission pipe 161 is commonly connected between the supply box 16 and the cooling component.

[0045] When the accumulated coolant in the working box 1 is to be reused, the rotating rod 13 is rotated to make the opening and closing plate 14 rotate synchronously. At this time, the opening and closing plate 14 removes the barrier between the working box 1 and the processing box 15, and the accumulated cutting fluid flows to impact the suction plate 153. At this time, multiple suction plates 153 rotate in a transposition manner, and the suction plate 153 absorbs smaller iron filings in the cutting fluid. Finally, the transmission pipe 161 pumps the cutting fluid in the processing box 15 to the supply box 16 for storage, so as to provide cutting fluid to the cooling component.

[0046] An adjusting groove 221 is circumferentially provided on one side of the external frame 22 close to the working box 1, an adjusting plate 222 is slidably installed on the inner wall of the adjusting groove 221 through an electric slider, a pull rod 223 is slidably installed in the middle of the adjusting plate 222, an end sleeve 224 located in the inner cavity of the external frame 22 is fixedly installed at one end of the pull rod 223, a circular plate is rotatably installed on the side of the end sleeve 224 away from the pull rod 223 through an electric slider, a spring is provided on the outside of the pull rod 223, and the spring is located between the end sleeve 224 and the external frame 22.

[0047] The electric slider is opened to drive the adjustment plate 222 to slide in the adjustment groove 221. When the adjustment plate 222 slides, the pull rod 223 is simultaneously driven to move. When the pull rod 223 moves, the end sleeve 224 is driven to move. Therefore, the end sleeve 224 and the workpiece to be cut maintain the same axis, so as to achieve the fixation of the end when cutting workpieces of different specifications.

[0048] A rotating frame 23 is rotatably installed on the inner wall of the external frame 22 away from the electric push rod 21, and a gear ring 232 is fixedly installed on the outer wall of the rotating frame 23. A driving wheel 231 connected to the work box 1 is provided on one side of the gear ring 232. The driving wheel 231 and the work box 1 are rotatably connected through a motor. A plurality of groups of circumferentially arranged pushing plates 233 are hinged on the inner wall of the rotating frame 23. A pressing piece 234 is hinged on the side of the pushing plate 233 away from the rotating frame 23. The pressing piece 234 is U-shaped and is slidably connected to the placement frame 24.

[0049] When multiple workpieces are fixed on the placement rack 24, the motor is turned on to drive the driving wheel 231 to rotate. When the driving wheel 231 rotates, it engages with the ring gear 232 to drive the rotating rack 23 to rotate in the external rack 22. When the rotating rack 23 rotates, it simultaneously drives multiple pushing plates 233 to rotate. Since the pressing piece 234 is slidingly connected to the placement rack 24, the workpiece placed on the placement rack 24 is limited and pressed by the pressing piece 234 when the pushing plate 233 rotates. The setting of the pressing piece 234 can prevent the workpiece from rolling down when the placement rack 24 rotates.

[0050] One end of the telescopic plate 31 passes through the work box 1, and one side of the telescopic plate 31 is provided with a rotating shaft 32 rotatably connected to the work box 1, and an extrusion wheel 33 is fixedly installed on the rotating shaft 32. A rectangular plate fixedly connected to the work box 1 is provided above the extrusion wheel 33, and a lifting member 34 is slidably installed in the middle of the rectangular plate. The lower part of the lifting member 34 is arranged in an arc shape and is always in contact with the extrusion wheel 33. A synchronous plate 35 is fixedly installed on the upper part of the lifting member 34, and the end of the synchronous plate 35 away from the lifting member 34 is fixedly connected to the telescopic plate 31.

[0051] The telescopic plate 31 and the rotating shaft 32 are both provided with pulleys, and the pulleys are driven by belts. When the electric slider is opened, the telescopic plate 31 is driven to rotate. When the telescopic plate 31 rotates, the external frame 22 is synchronously driven to rotate, thereby causing the workpiece to be replaced. At the same time, the telescopic plate 31 synchronously drives the rotating shaft 32 to rotate through the pulley and the belt. When the rotating shaft 32 rotates, the extrusion wheel 33 intermittently squeezes the lifting member 34. The lifting member 34 drives the telescopic plate 31 to move upward through the synchronous plate 35. When the telescopic plate 31 moves upward, it drives the movable frame 41 to move upward, thereby reserving a certain rotation space for the external frame 22 to rotate.

[0052] An observation mirror 413 is fixedly mounted on one side of the upper end surface of the regulating plate 412 , a scale 414 is circumferentially arranged at the lower part of the fixed cylinder 411 , and a handle fixedly connected to the regulating plate 412 is arranged on one side of the movable frame 41 .

[0053] By observing the scale 414 through the observation mirror 413, the rotation angle of the control plate 412 in the fixed cylinder 411 can be accurately observed, so that the cutting knife 43 can accurately adjust the incision when cutting the workpiece.

[0054] A sliding column 422 is fixedly installed in the middle of one side of the mounting frame 421, and the sliding column 422 slides in the vertical groove in the middle of the T-shaped frame 42. A U-shaped plate 423 is installed between the sliding columns 422 on both sides. A cylinder 424 is fixedly installed on one side of the regulating plate 412, and a push-pull plate 425 is hinged between the telescopic end of the cylinder 424 and the middle of the U-shaped plate 423.

[0055] The push-pull plate 425 is driven to rotate by the extension and contraction of the cylinder 424. When the push-pull plate 425 rotates, the mounting frame 421 is driven to slide up and down in the vertical groove through the U-shaped plate 423, thereby quickly adjusting the cutting depth of the cutting knife 43.

[0056] The cleaning assembly includes a rotating plate 44, which is provided with two rotating plates 44 and is rotatably connected to the T-shaped frames 42 on both sides. A cross bar 441 is fixedly installed on the lower side of the two rotating plates 44. A cleaning brush 442 is sleeved on the outside of the cross bar 441, and springs sleeved on the cross bar 441 are provided on both sides of the cleaning brush 442.

[0057] The cleaning brush 442 can be used to clean the generated iron filings. At the same time, the springs on both sides can swing the cleaning brush 442 left and right when it is cleaning, further increasing the cleaning range and cleaning intensity of the cleaning brush 442.

[0058] The pneumatic component includes a placing cylinder 45, a compression cylinder 451 is fixedly installed in the middle of the placing cylinder 45, a compression rod 452 is slidably installed in the middle of the compression cylinder 451, two symmetrically arranged ear plates 453 are provided on the upper part of the compression rod 452, the two ear plates 453 are respectively fixed to the T-shaped frames 42 on both sides, a driving rod 454 is installed between the two ear plates 453 through the rotation of a motor, a cam 455 is fixedly installed in the middle of the driving rod 454, the cylinder on one side of the cam 455 is located in the middle of the compression rod 452 and slides, and an air blowing pipe 456 is fixedly installed at the lower end of the compression cylinder 451.

[0059] When pneumatic cleaning is performed while cutting the workpiece, the motor is turned on to drive the drive rod 454 to rotate. When the drive rod 454 rotates, it drives the cam 455 to rotate. When the cam 455 rotates, it drives the compression rod 452 to compress in the compression cylinder 451. At this time, the gas generated in the compression cylinder 451 is used to blow off the iron chips generated during the cutting of the workpiece through the blowing pipe 456. At the same time, the cutting tool 43 can be cooled to a certain extent by blowing.

[0060] The cooling component includes a liquid storage tank 46 , a spray pipe 461 is fixedly installed in the middle of the liquid storage tank 46 , and the spray pipe 461 faces the cutting blade 43 . A transmission pipe 161 is fixedly installed on the liquid storage tank 46 .

[0061] When the present invention is in use, multiple workpieces to be processed are placed in the corresponding drag grooves in advance, and the motor is turned on to drive the driving wheel 231 to rotate. When the driving wheel 231 rotates, it meshes with the gear ring 232 to drive the rotating frame 23 to rotate in the external frame 22. When the rotating frame 23 rotates, it simultaneously drives multiple pushing plates 233 to rotate. Since the pressing piece 234 is slidably connected with the placement frame 24, when the pushing plate 233 rotates, the pressing piece 234 is used to limit and press the workpiece placed on the placement frame 24. The setting of the pressing piece 234 can prevent the workpiece from rolling down when the placement frame 24 rotates. The electric slider is turned on to drive the adjusting plate 222 to slide in the regulating groove 221, and the adjusting plate 22 2 When sliding, the pull rod 223 is synchronously driven to move, and when the pull rod 223 moves, the end sleeve 224 is driven to move, so that the end sleeve 224 and the workpiece to be cut maintain the same axis, so as to achieve the fixation of the end of the workpiece when cutting different specifications of the workpiece, the observation mirror 413 observes the scale 414, and can accurately observe the rotation angle of the regulating plate 412 in the fixed cylinder 411, so that the cutting knife 43 can accurately adjust the incision when cutting the workpiece, and the extension and contraction of the cylinder 424 drives the push-pull plate 425 to rotate, and when the push-pull plate 425 rotates, it drives the mounting frame 421 to slide up and down in the vertical groove through the U-shaped plate 423, so as to quickly adjust the cutting depth of the cutting knife 43;

[0062] The electric slider in the end sleeve 224 is opened to drive the workpiece to rotate. At this time, the electric slider is opened to drive the moving frame 41 to move on the two guide rods 37, so that the cutting knife 43 under the moving frame 41 can cut the outside of the workpiece. The angle of the cutting knife 43 can be rotated by rotating the regulating plate 412, so that the incision angle when the workpiece is cut can be quickly adjusted. The cleaning component can be set to clean the workpiece in advance. On the one hand, it can prevent the iron chips splashed by the cutting knife 43 when cutting the workpiece to splash onto the uncut part. On the other hand, it can also clean the cutting knife 43 to prevent the iron chips from adhering to the cutting knife 43, causing the cutting knife 43 to get stuck. The iron chips on the cutting knife 43 can be blown off by the setting of the pneumatic component, and the outside of the workpiece can be cleaned by blowing air, so that the cutting knife 43 can achieve multiple cleaning during the cutting operation.

[0063] The cooling component sprays the cutting fluid, firstly, to lubricate the cutting tool 43, and the cutting fluid penetrates into the cutting tool 43, the chips and the workpiece to form a lubricating film, thereby reducing friction, reducing cutting deformation, inhibiting the growth of built-up edge and scale, and improving the tool life and workpiece surface quality. Secondly, the cooling component can also cool the cutting tool 43 during operation, taking away a large amount of cutting heat from the cutting area, reducing the cutting temperature, thereby extending the tool and workpiece service life and improving the processing quality. Thirdly, the rust inhibitor in the cutting fluid can form a protective film on the metal surface to prevent the workpiece and the cutting tool 43 from being corroded by the surrounding air and moisture.

[0064] The drain plate 11 is provided to receive the iron chips during cutting. At the same time, the drain plate 11 is provided with beveled edges on both sides. The iron chips received on the drain plate 11 roll down along the beveled edges into the collecting bucket 12. The collecting bucket 12 is provided with sieve holes. The cutting fluid sprayed by the cooling component during cutting will be filtered through the sieve holes of the collecting bucket 12 and flow to the bottom of the inner cavity of the working box 1, thereby completing the subsequent recycling of the cutting fluid. Compared with other cutting equipment, the present invention can use the cutting fluid to cool the workpiece while uniformly collecting the iron chips generated during cutting, and at the same time separate the iron chips in the cutting fluid, without the need for additional treatment of the cutting fluid.

[0065] When the coolant stored in the working box 1 is reused, the rotating rod 13 is rotated to make the opening and closing plate 14 rotate synchronously. At this time, the opening and closing plate 14 removes the barrier between the working box 1 and the processing box 15, and the accumulated cutting fluid flows and impacts the suction plate 153. At this time, multiple suction plates 153 rotate in a transposed manner, and the suction plate 153 absorbs the smaller iron filings in the cutting fluid. Finally, the transmission pipe 161 pumps the cutting fluid in the processing box 15 to the supply box 16 for storage, so as to provide cutting fluid for the cooling component. A pulley is provided, and the pulleys are driven by a belt. When the electric slider is opened, it drives the telescopic plate 31 to rotate. When the telescopic plate 31 rotates, it simultaneously drives the external frame 22 to rotate, so that the workpiece is replaced. At the same time, the telescopic plate 31 drives the rotating shaft 32 to rotate synchronously through the pulley and the belt. When the rotating shaft 32 rotates, the extrusion wheel 33 intermittently squeezes the lifting member 34. The lifting member 34 drives the telescopic plate 31 to move upward through the synchronous plate 35. When the telescopic plate 31 moves upward, it drives the movable frame 41 to move upward, thereby reserving a certain rotation space for the external frame 22 to rotate.

[0066] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A lathe cutting device, comprising a work box (1), characterized in that: A drain plate (11) is fixedly installed at the lower part of the working box (1), and a through hole is provided on one side of the drain plate (11). A collecting bucket (12) located in the through hole is detachably installed below the drain plate (11). Electric push rods (21) are installed on both sides of the middle wall of the working box (1) through motor rotation. External frames (22) are fixedly installed on the sides close to the electric push rods (21) on both sides. A placement frame (24) is fixedly installed in the middle of the external frames (22) on both sides through round rods. A bracket for supporting the workpiece during cutting is provided on the outer side of the placement frame (24). Telescopic plates (31) are slidably installed on both sides of the working box (1) through electric sliders. A top frame (36) is fixedly installed at the telescopic end of the telescopic plate (31). Front-to-rear symmetrical guide rods (37) are installed between the top frames (36) on both sides. A movable frame (41) is slidably installed between the two guide rods (37) through a common electric slider. A fixed cylinder (411) is fixedly mounted on the lower end surface of the movable frame (41), a regulating plate (412) is rotatably mounted on the middle part of the fixed cylinder (411), T-shaped frames (42) are fixedly mounted on both sides of the regulating plate (412), symmetrically arranged mounting frames (421) are slidably mounted between the T-shaped frames (42) on both sides, a cutting knife (43) for cutting a workpiece is detachably mounted between the two mounting frames (421), a cleaning assembly is commonly arranged on one side of the two T-shaped frames (42), a pneumatic assembly is arranged on the side of the two T-shaped frames (42) away from the cleaning assembly, and a cooling assembly is fixedly mounted on the middle part of the movable frame (41).

2. A lathe cutting equipment according to claim 1, characterized in that: A rotating rod (13) is threadedly rotatably mounted on one side of the working box (1), an opening and closing plate (14) is fixedly mounted on the outside of the rotating rod (13), a processing box (15) connected to the working box (1) is fixedly mounted on one side of the working box (1), a through slot (151) is provided on one side of the processing box (15), a central column (152) is rotatably mounted in the middle of the processing box (15), a plurality of suction plates (153) arranged in an annular direction are detachably mounted on the outer wall of the central column (152), a supply box (16) fixedly connected to the working box (1) is arranged above the processing box (15), and a transmission pipe (161) is commonly connected between the supply box (16) and the cooling component.

3. A lathe cutting equipment according to claim 1, characterized in that: The external frame (22) is provided with a regulating groove (221) in an annular direction on one side close to the working box (1); an regulating plate (222) is slidably installed on the inner wall of the regulating groove (221) via an electric slider; a pull rod (223) is slidably installed in the middle of the regulating plate (222); an end sleeve (224) located in the inner cavity of the external frame (22) is fixedly installed at one end of the pull rod (223); a circular plate is rotatably installed on the side of the end sleeve (224) away from the pull rod (223) via an electric slider; a spring is provided on the outside of the pull rod (223), and the spring is located between the end sleeve (224) and the external frame (22).

4. The lathe cutting equipment according to claim 1, characterized in that: A rotating frame (23) is rotatably mounted on the inner wall of the outer frame (22) at a side away from the electric push rod (21); a gear ring (232) is fixedly mounted on the outer wall of the rotating frame (23); a driving wheel (231) connected to the working box (1) is provided on one side of the gear ring (232); the driving wheel (231) and the working box (1) are rotatably connected via a motor; a plurality of groups of circumferentially arranged pushing plates (233) are hingedly mounted on the inner wall of the rotating frame (23); a pressing piece (234) is hingedly mounted on the side of the pushing plate (233) away from the rotating frame (23); the pressing piece (234) is U-shaped and slidably connected to the placement frame (24).

5. The lathe cutting equipment according to claim 1, characterized in that: One end of the telescopic plate (31) passes through the working box (1); one side of the telescopic plate (31) is provided with a rotating shaft (32) rotatably connected to the working box (1); an extrusion wheel (33) is fixedly mounted on the rotating shaft (32); a rectangular plate fixedly connected to the working box (1) is provided above the extrusion wheel (33); a lifting member (34) is slidably mounted in the middle of the rectangular plate; the lower part of the lifting member (34) is arranged in an arc shape and is always in contact with the extrusion wheel (33); a synchronous plate (35) is fixedly mounted on the upper part of the lifting member (34); and one end of the synchronous plate (35) away from the lifting member (34) is fixedly connected to the telescopic plate (31).

6. The lathe cutting equipment according to claim 1, characterized in that: An observation mirror (413) is fixedly mounted on one side of the upper end surface of the regulating plate (412), a scale (414) is circumferentially arranged at the lower part of the fixed cylinder (411), and a handle fixedly connected to the regulating plate (412) is arranged on one side of the movable frame (41).

7. The lathe cutting equipment according to claim 1, characterized in that: A sliding column (422) is fixedly installed in the middle of one side of the mounting frame (421), and the sliding column (422) slides in a vertical groove in the middle of the T-shaped frame (42). A U-shaped plate (423) is installed between the sliding columns (422) on both sides. A cylinder (424) is fixedly installed on one side of the regulating plate (412), and a push-pull plate (425) is hingedly connected between the telescopic end of the cylinder (424) and the middle of the U-shaped plate (423).

8. The lathe cutting equipment according to claim 1, characterized in that: The cleaning assembly comprises a rotating plate (44), wherein two rotating plates (44) are provided and are rotatably connected to the T-shaped frames (42) on both sides respectively, a cross bar (441) is fixedly mounted on the lower sides of the two rotating plates (44), a cleaning brush (442) is sleeved on the outside of the cross bar (441), and springs sleeved on the cross bar (441) are provided on both sides of the cleaning brush (442).

9. The lathe cutting equipment according to claim 1, characterized in that: The pneumatic assembly comprises a placing cylinder (45), a compression cylinder (451) is fixedly installed in the middle of the placing cylinder (45), a compression rod (452) is slidably installed in the middle of the compression cylinder (451), two symmetrically arranged ear plates (453) are provided on the upper part of the compression rod (452), the two ear plates (453) are respectively fixed to the T-shaped frames (42) on both sides, a driving rod (454) is installed between the two ear plates (453) through the rotation of a motor, a cam (455) is fixedly installed in the middle of the driving rod (454), a cylinder on one side of the cam (455) is located in the middle of the compression rod (452) and slides, and an air blowing pipe (456) is fixedly installed at the lower end of the compression cylinder (451).

10. The lathe cutting equipment according to claim 9, characterized in that: The cooling component comprises a liquid storage tank (46), a spray pipe (461) is fixedly installed in the middle of the liquid storage tank (46), the spray pipe (461) faces the cutting blade (43), and a transmission pipe (161) is fixedly installed on the liquid storage tank (46).

Images