Auxiliary cutting device for machining

Abstract

The invention discloses a machining auxiliary cutting device which comprises a machining table, a supporting base and a scrap treatment part, the scrap treatment part comprises a compression rod and a compression cylinder, the top end of the compression cylinder is fixedly connected with a smashing frame, and one side of the interior of the smashing frame is rotationally connected with a rotating roller; a tooth inclined plate is fixedly mounted on the other side of the interior of the crushing frame, crushing cutting teeth are evenly and fixedly connected to the outer side of a rotating roller, a servo motor is fixedly mounted on one side of the crushing frame, a mounting support is fixedly connected to the outer side of a compression cylinder, and the driving end of the servo motor is fixedly mounted at one end of the rotating roller; the compression rod is connected to the inner side of the compression cylinder in a sliding mode. Programs are preset through the PLC, the full-automatic process of machining, scrap collecting, smashing, compressing and discharging is achieved, the production efficiency and safety are greatly improved, and the overall machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary cutting devices, in particular to a mechanical machining auxiliary cutting device. Background Art

[0002] The cutting process in mechanical processing is a key step in the mechanical manufacturing process. It uses cutting tools to process the workpiece and obtain the required shape, size and surface quality by removing excess material. The debris generated during the processing needs to be cleaned frequently to avoid affecting the mechanical processing.

[0003] In the traditional mechanical processing industry, the debris generated during the processing is usually cleaned manually, which is not only inefficient but also poses a safety hazard. It is impossible to clean safely during the processing, thereby reducing production efficiency. Therefore, a mechanical processing auxiliary cutting device is urgently needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a mechanical machining auxiliary cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mechanical processing auxiliary cutting device, comprising a processing table, a supporting base and a debris processing part, the debris processing part comprising a compression rod and a compression cylinder, the top end of the compression cylinder is fixedly connected with a crushing frame, one side of the interior of the crushing frame is rotatably connected with a rotating roller, the other side of the interior of the crushing frame is fixedly installed with a tooth inclined plate, the outer side of the rotating roller is evenly fixedly connected with crushing cutting teeth, a servo motor is fixedly installed on one side of the crushing frame, the outer side of the compression cylinder is fixedly connected with a mounting bracket, and the driving end of the servo motor is fixedly installed at one end of the rotating roller.

[0006] Preferably, the compression rod is slidably connected to the inner side of the compression cylinder, a shielding arc plate is fixedly connected to the top end of the compression rod away from the compression cylinder, and a pressure sensor is fixedly installed in the middle part of the compression rod away from the compression cylinder.

[0007] Preferably, the end of the compression cylinder away from the compression rod is fixedly connected to a discharge end head, a second plug-in slot is penetrated through one side of the discharge end head, a baffle is slidably connected to the inner side of the second plug-in slot, and a discharge hole is opened at the end of the discharge end head away from the compression cylinder.

[0008] Preferably, a fixing part is fixedly installed on one end of the top of the processing table, a cutting part is fixedly installed on one end of the top of the processing table away from the fixing part, a PLC controller is fixedly installed on the top of the processing table located on one side of the cutting part, a protective frame is fixedly installed in the middle of the processing table, four first hydraulic telescopic rods are symmetrically fixedly installed at both ends of the protective frame, the telescopic ends of the four first hydraulic telescopic rods are fixedly installed with tempered glass covers, a connecting inner plate is fixedly installed at the inner bottom end of the tempered glass cover, the bottom end of the protective frame is fixedly connected with a collecting bin, a third hydraulic telescopic rod is fixedly installed on one side of the bottom end of the processing table, and the telescopic end of the third hydraulic telescopic rod is fixedly installed on one end of the baffle away from the discharge end.

[0009] Preferably, a second hydraulic telescopic rod is fixedly installed at one end inside the support base, and two support rods are symmetrically fixedly connected to one end of the inner side of the support base away from the second hydraulic telescopic rod, and a limiting slide groove is provided on the inner side of the support rod, and a collecting box is provided on the inner side of the support base, and the top ends of both sides of the collecting box are respectively fixedly connected with plug-in slides, and a first plug-in groove is provided at one end of the collecting box, and the telescopic end of the second hydraulic telescopic rod is fixedly installed on the end of the compression rod away from the compression cylinder, and the pressure sensor is located between the second hydraulic telescopic rod and the compression rod.

[0010] Preferably, the plug-in slide plate is slidably connected to the inner side of the limiting slide groove, and the first plug-in groove matches the outer side of the discharge end head.

[0011] Preferably, the PLC controller is electrically connected to the fixing part, the cutting part, the first hydraulic telescopic rod, the second hydraulic telescopic rod, the third hydraulic telescopic rod, the pressure sensor and the servo motor respectively.

[0012] Preferably, the debris processing part is fixedly mounted on the inner middle part of the support base through the mounting bracket, and the top end of the crushing frame is fixedly connected to the bottom end of the collecting bin.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention realizes a fully automated process of processing, debris collection, crushing, compression and discharge through a preset program of a PLC controller, greatly improving production efficiency and safety. It has a built-in debris collection and reprocessing system to crush and compress the debris generated during the processing. The second hydraulic telescopic rod pushes the compression rod to compress the debris into blocks and then discharge and collect them, which is convenient for subsequent recycling and reuse, reduces the subsequent processing work of the debris, and thus improves the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the second state structure of the main body in the present invention;

[0017] Figure 3 It is a schematic diagram of the main body bottom structure in the present invention;

[0018] Figure 4 It is a schematic diagram of the structure of the supporting base part in the present invention;

[0019] Figure 5 It is a schematic diagram of the structure of the supporting base part in the present invention;

[0020] Figure 6 It is a schematic diagram of the structure of the debris processing part in the present invention;

[0021] Figure 7 It is a schematic diagram of the cross-section structure of the debris processing part in the present invention;

[0022] Figure 8 It is a schematic diagram of the main structure of the present invention.

[0023] In the figure: 1-processing table, 2-support base, 3-debris processing part, 4-fixing part, 5-cutting part, 6-PLC controller, 7-tempered glass cover, 8-protective frame, 9-connecting inner plate, 10-first hydraulic telescopic rod, 11-collecting bin, 12-collecting box, 13-second hydraulic telescopic rod, 14-third hydraulic telescopic rod, 15-plug-in slide plate, 16-first plug-in slot, 17-support rod, 18-limiting slide slot, 301-mounting bracket, 302-compression rod, 303-pressure sensor, 304-shielding arc plate, 305-compression cylinder, 306-crushing frame, 307-tooth inclined plate, 308-rotating roller, 309-crushing incisor, 310-servo motor, 311-baffle, 312-discharge end, 313-second plug-in slot, 314-discharge hole. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 , Figure 6 and Figure 7The present invention provides an embodiment: a mechanical processing auxiliary cutting device, comprising a processing table 1, a support base 2 and a chip processing part 3, the chip processing part 3 comprises a compression rod 302 and a compression cylinder 305, the top of the compression cylinder 305 is fixedly connected with a crushing frame 306, one side of the inner part of the crushing frame 306 is rotatably connected with a rotating roller 308, the other side of the inner part of the crushing frame 306 is fixedly installed with a tooth inclined plate 307, the outer side of the rotating roller 308 is evenly fixedly connected with a crushing incisor 309, the crushing frame 306 A servo motor 310 is fixedly installed on one side, and a mounting bracket 301 is fixedly connected to the outer side of the compression cylinder 305. The driving end of the servo motor 310 is fixedly installed on one end of the rotating roller 308. The started driving end of the servo motor 310 drives the rotating roller 308 to rotate, and the rotation of the rotating roller 308 drives the crushing incisor 309 to rotate. The debris falls on the top of the rotating roller 308, and the rotating crushing incisor 309 squeezes the debris between the teeth of the tooth inclined plate 307, so as to break the debris again.

[0026] The compression rod 302 is slidably connected to the inner side of the compression cylinder 305, and the top of the compression rod 302 away from the compression cylinder 305 is fixedly connected with a shielding arc plate 304, and the middle part of the compression rod 302 away from the compression cylinder 305 is fixedly installed with a pressure sensor 303, and the compression cylinder 305 is away from the compression rod 302. The end of the compression cylinder 305 away from the compression rod 302 is fixedly connected with a discharge terminal 312, and a second plug-in groove 313 is penetrated through one side of the discharge terminal 312, and a baffle 311 is slidably connected to the inner side of the second plug-in groove 313. The end of the discharge terminal 312 away from the compression cylinder 305 is provided with a discharge hole 314. When compression is performed, the telescopic end of the second hydraulic telescopic rod 13 pushes the compression rod 302 to the compression cylinder 305. The compression cylinder 305 slides inside, and the compression rod 302 slides to squeeze the debris inside the compression cylinder 305, and compresses the debris through the baffle 311. The movement of the compression rod 302 drives the shielding arc plate 304 to move to block the bottom end of the crushing frame 306. When the pressure applied to the pressure sensor 303 is in the set range, the PLC controller 6 controls the second hydraulic telescopic rod 13 to contract, and the telescopic end of the second hydraulic telescopic rod 13 drives the compression rod 302 to return to its initial position. At the same time, the compression rod 302 drives the shielding arc plate 304 to move away from the interior of the compression cylinder 305 to remove the blockage of the crushing frame 306, and the debris loses the shielding and falls into the interior of the compression cylinder 305.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8A fixing part 4 is fixedly installed at one end of the top of the processing table 1, a cutting part 5 is fixedly installed at one end of the top of the processing table 1 away from the fixing part 4, a PLC controller 6 is fixedly installed on the top of the processing table 1 on one side of the cutting part 5, a protective frame 8 is fixedly installed in the middle of the processing table 1, four first hydraulic telescopic rods 10 are symmetrically fixedly installed at both ends of the protective frame 8, and a tempered glass outer cover 7 is fixedly installed at the telescopic ends of the four first hydraulic telescopic rods 10. The processing status of the workpiece can be observed in real time through the tempered glass outer cover 7, and the opening and closing of the tempered glass outer cover 7 can be driven by the extension and contraction of the first hydraulic telescopic rod 10. A connecting inner plate 9 is fixedly installed at the inner bottom end of the tempered glass outer cover 7. By connecting the inner plate 9, debris can be prevented from splashing to the outside and causing harm to workers. The bottom end of the protective frame 8 is fixedly connected to a collecting bin 11, and a third hydraulic telescopic rod 14 is fixedly installed on one side of the bottom end of the processing table 1. The extension of the third hydraulic telescopic rod 14 The retracted end is fixedly installed at one end of the baffle 311 away from the discharge end 312. The retractable end of the third hydraulic telescopic rod 14 can drive the baffle 311 to slide inside the second plug-in slot 313. When the debris compression block is completed, the retractable end of the third hydraulic telescopic rod 14 drives the baffle 311 to move upward to the bottom end of the baffle 311 and disengage from the inner side of the compression cylinder 305. At this time, the PLC controller 6 controls the second hydraulic telescopic rod 13 to extend, and the retractable end of the second hydraulic telescopic rod 13 pushes the compression rod 302 to move and pushes the debris compression block to be discharged through the discharge hole 314. After the debris compression block is discharged, the PLC controller 6 controls the second hydraulic telescopic rod 13 to retract, and the retractable end of the second hydraulic telescopic rod 13 drives the compression rod 302 to return to its initial position. Then the PLC controller 6 controls the third hydraulic telescopic rod 14 to extend, and the retractable end of the third hydraulic telescopic rod 14 pushes the baffle 311 to insert into the second plug-in slot 313 and return to its initial position.

[0028] The PLC controller 6 is respectively electrically connected to the fixing part 4, the cutting part 5, the first hydraulic telescopic rod 10, the second hydraulic telescopic rod 13, the third hydraulic telescopic rod 14, the pressure sensor 303 and the servo motor 310. The PLC controller 6 can realize automatic compression and discharge of debris, reduce manual processing procedures, and improve debris processing efficiency.

[0029] See also Figure 4 and Figure 5A second hydraulic telescopic rod 13 is fixedly installed at one end of the support base 2, and two support rods 17 are symmetrically fixedly connected to one end of the inner side of the support base 2 away from the second hydraulic telescopic rod 13. A limited sliding groove 18 is provided on the inner side of the support rod 17. A collecting box 12 is provided on the inner side of the support base 2. The top ends of both sides of the collecting box 12 are respectively fixedly connected with plug-in slides 15. A first plug-in groove 16 is provided at one end of the collecting box 12. The telescopic end of the second hydraulic telescopic rod 13 is fixedly installed at one end of the compression rod 302 away from the compression cylinder 305, and the pressure sensor 303 is located between the second hydraulic telescopic rod 13 and the compression rod 302. The telescopic end of the second hydraulic telescopic rod 13 pushes the compression rod 302 to move and compress the debris. During the compression process, the pressure sensor 303 monitors the pressure of the second hydraulic telescopic rod 13 squeezing the compression rod 302 in real time. When the pressure value reaches a predetermined range, the predetermined program is started. The pressure sensor 303 can effectively avoid damage to the equipment caused by excessive pressure. Moreover, by setting the pressure sensor 303 and the second hydraulic telescopic rod 13 to be linked, when the pressure sensor 303 reaches the preset pressure value range and the extension length of the second hydraulic telescopic rod 13 reaches the preset extension length, the predetermined standard of the debris compression block is met and the debris compression block can be discharged.

[0030] The plug-in slide 15 is slidably connected to the inner side of the limiting slide 18, and the first plug-in groove 16 matches the outer side of the discharge terminal 312. The plug-in slide 15 is limited by the limiting slide 18 so that the collecting box 12 is located below the discharge hole 314 to receive the debris compression block. The debris processing part 3 is fixedly installed on the inner middle part of the support base 2 through the mounting bracket 301, and the top of the crushing frame 306 is fixedly connected to the bottom end of the collecting bin 11. The debris collected in the collecting bin 11 is discharged through the bottom to the inside of the crushing frame 306 for crushing.

[0031] Working principle: Before use, first set the control program through the PLC controller 6, and set the extension distance range of the second hydraulic telescopic rod 13 and the pressure range of the pressure sensor 303. During use, the PLC controller 6 controls the first hydraulic telescopic rod 10 to extend, and the telescopic end of the first hydraulic telescopic rod 10 drives the tempered glass outer cover 7 to move upward to the top, and then fix the workpiece through the fixing part 4, and then control the first hydraulic telescopic rod 10 to contract, and the telescopic end of the first hydraulic telescopic rod 10 drives the tempered glass outer cover 7 to move downward until the bottom end of the tempered glass outer cover 7 is close to the top of the protective frame 8, and the connecting inner plate 9 is located on the inner side of the protective frame 8, and then the second hydraulic telescopic rod 13 and the servo motor 310 are controlled by the PLC controller 6 to start and control the cutting part 5 to cut the workpiece.

[0032] During the processing, the chips generated by the cutting of the workpiece by the cutting part 5 fall into the interior of the collecting bin 11, and enter the interior of the crushing frame 306 through the bottom end of the collecting bin 11. The driving end of the started servo motor 310 drives the rotating roller 308 to rotate, and the rotation of the rotating roller 308 drives the crushing incisors 309 to rotate. The chips fall on the top of the rotating roller 308. The rotating crushing incisors 309 squeeze the chips between the teeth of the tooth ramp plate 307, so as to crush the chips again. The crushed chips fall into the interior of the compression cylinder 305. According to the preset program, the second hydraulic telescopic rod 13 is started at a fixed time, and the second hydraulic telescopic rod 13 starts to extend and push the compression rod 302 slides toward the inside of the compression cylinder 305, and the sliding of the compression rod 302 squeezes the debris inside the compression cylinder 305 and compresses the debris through the baffle 311. The movement of the compression rod 302 drives the shielding arc plate 304 to move to block the bottom end of the crushing frame 306. When the pressure applied to the pressure sensor 303 is in the set range, the PLC controller 6 controls the second hydraulic telescopic rod 13 to contract, and the telescopic end of the second hydraulic telescopic rod 13 drives the compression rod 302 to return to its initial position. At the same time, the compression rod 302 drives the shielding arc plate 304 to move away from the inside of the compression cylinder 305 to remove the blockage of the crushing frame 306, and the debris loses the shielding and falls into the inside of the compression cylinder 305.

[0033] When the second hydraulic telescopic rod 13 is extended to compress the debris, the pressure on the pressure sensor 303 is within the set range and the extension distance of the second hydraulic telescopic rod 13 is within the set range, the PLC controller 6 controls the second hydraulic telescopic rod 13 to stop extending, and controls the third hydraulic telescopic rod 14 to retract, the telescopic end of the third hydraulic telescopic rod 14 drives the baffle 311 to move upward until the bottom end of the baffle 311 is separated from the inner side of the compression cylinder 305, and then the PLC controller 6 controls the second hydraulic telescopic rod 13 to continue to extend, the telescopic end of the second hydraulic telescopic rod 13 pushes the compression rod 302 to move and pushes the compressed debris block to be discharged through the discharge hole 314, and the discharged compressed debris block falls into the interior of the collection box 12, and then the PLC controller 6 controls the third hydraulic telescopic rod 14 to stop extending. The second hydraulic telescopic rod 13 contracts, and the telescopic end of the second hydraulic telescopic rod 13 drives the compression rod 302 to return to the initial position, and then the PLC controller 6 controls the third hydraulic telescopic rod 14 to extend, and the telescopic end of the third hydraulic telescopic rod 14 pushes the baffle 311 to insert into the second plug-in slot 313 to return to the initial position. When the collection box 12 is full of debris compression blocks, the collection box 12 is pulled away from the support base 2 by external force, and the movement of the collection box 12 drives the plug-in slide 15 to slide outward on the inner side of the limiting slide 18 until the plug-in slide 15 is completely detached from the inner side of the limiting slide 18, and then the debris compression blocks inside the collection box 12 are poured into the storage box for standby use, and then the collection box 12 is inserted into the inner side of the limiting slide 18 through the plug-in slide 15 to return to the initial position.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical machining auxiliary cutting device, comprising a machining table (1), a support base (2) and a chip processing unit (3), characterized in that: The debris processing part (3) comprises a compression rod (302) and a compression cylinder (305), the top end of the compression cylinder (305) is fixedly connected to a crushing frame (306), one side of the interior of the crushing frame (306) is rotatably connected to a rotating roller (308), the other side of the interior of the crushing frame (306) is fixedly installed with a tooth inclined plate (307), the outer side of the rotating roller (308) is evenly fixedly connected with a crushing incisor (309), one side of the crushing frame (306) is fixedly installed with a servo motor (310), the outer side of the compression cylinder (305) is fixedly connected to a mounting bracket (301), and the driving end of the servo motor (310) is fixedly installed on one end of the rotating roller (308).

2. A mechanical machining auxiliary cutting device according to claim 1, characterized in that: The compression rod (302) is slidably connected to the inner side of the compression cylinder (305); a shielding arc plate (304) is fixedly connected to the top end of the compression rod (302) away from the compression cylinder (305); and a pressure sensor (303) is fixedly installed in the middle part of the compression rod (302) away from the compression cylinder (305).

3. A mechanical machining auxiliary cutting device according to claim 2, characterized in that: The end of the compression cylinder (305) away from the compression rod (302) is fixedly connected to a discharge end head (312), a second plug-in groove (313) is penetrated through one side of the discharge end head (312), a baffle (311) is slidably connected to the inner side of the second plug-in groove (313), and a discharge hole (314) is opened at the end of the discharge end head (312) away from the compression cylinder (305).

4. A mechanical machining auxiliary cutting device according to claim 3, characterized in that: A fixing portion (4) is fixedly mounted on one end of the top of the processing table (1), a cutting portion (5) is fixedly mounted on one end of the top of the processing table (1) away from the fixing portion (4), a PLC controller (6) is fixedly mounted on the top of the processing table (1) on one side of the cutting portion (5), a protective frame (8) is fixedly mounted in the middle of the processing table (1), four first hydraulic telescopic rods (10) are symmetrically fixedly mounted on both ends of the protective frame (8), the telescopic ends of the four first hydraulic telescopic rods (10) are fixedly mounted with tempered glass outer covers (7), a connecting inner plate (9) is fixedly mounted on the inner bottom end of the tempered glass outer cover (7), the bottom end of the protective frame (8) is fixedly connected with a collecting bin (11), a third hydraulic telescopic rod (14) is fixedly mounted on one side of the bottom end of the processing table (1), the telescopic end of the third hydraulic telescopic rod (14) is fixedly mounted on one end of the baffle (311) away from the discharge end (312).

5. The mechanical machining auxiliary cutting device according to claim 3, characterized in that: A second hydraulic telescopic rod (13) is fixedly installed at one end inside the support base (2); two support rods (17) are symmetrically fixedly connected to one end of the inner side of the support base (2) away from the second hydraulic telescopic rod (13); a limiting slide groove (18) is provided on the inner side of the support rod (17); a collection box (12) is provided on the inner side of the support base (2); the top ends of both sides of the collection box (12) are respectively fixedly connected with plug-in slides (15); a first plug-in groove (16) is provided at one end of the collection box (12); the telescopic end of the second hydraulic telescopic rod (13) is fixedly installed at one end of the compression rod (302) away from the compression cylinder (305), and the pressure sensor (303) is located between the second hydraulic telescopic rod (13) and the compression rod (302).

6. A mechanical machining auxiliary cutting device according to claim 3 or 5, characterized in that: The plug-in slide plate (15) is slidably connected to the inner side of the limiting slide groove (18), and the first plug-in groove (16) matches the outer side of the discharge end head (312).

7. A mechanical machining auxiliary cutting device according to claim 2, 4 or 5, characterized in that: The PLC controller (6) is respectively electrically connected to the fixing part (4), the cutting part (5), the first hydraulic telescopic rod (10), the second hydraulic telescopic rod (13), the third hydraulic telescopic rod (14), the pressure sensor (303) and the servo motor (310).

8. The mechanical machining auxiliary cutting device according to claim 4, characterized in that: The debris processing part (3) is fixedly mounted on the inner middle part of the support base (2) via the mounting bracket (301), and the top end of the crushing frame (306) is fixedly connected to the bottom end of the collection bin (11).

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