Chip treatment device of numerical control lathe

Abstract

The utility model discloses a numerical control lathe chipping processing device, the top and the front side of the recovery box body are respectively provided with a dust collection mechanism, a fixing mechanism and a dust collection mechanism, the dust collection mechanism comprises a group of bottom suction grooves and a group of side suction grooves, the top of the recovery box body is fixedly connected with a group of side plates, and a first rotating rod is rotatably connected between the group of side plates; first threaded grooves are formed in the outer walls of the two ends of the first rotating rod, first threaded sleeves are connected to the outer walls of one set of first threaded grooves in an engaged mode, and first supporting rods are fixedly connected to the tops of the first threaded sleeves. According to the dust collection mechanism, dust collection is conducted on the outer side of a clamp of the numerical control lathe through the bottom suction groove and the side suction grooves, chippings generated after lathe machining are treated at the source, and the situation that the chippings are large in splashing area and not thorough in treatment is avoided; the clamping diameters of the side suction grooves can be adjusted according to the general path range of the lathe tool bit, the situation that work of the tool bit is hindered is avoided, and use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe chip processing, in particular to a numerical control lathe chip processing device. Background Art

[0002] When using CNC lathes in the water pump production process, a lot of debris will be generated. If the CNC lathe is cleaned after the work is completed, it needs to be shut down for processing, which not only reduces the working efficiency of the CNC lathe, but also a lot of debris accumulated at the bottom of the lathe is easy to float in the air with the vibration of processing, polluting the workshop environment. If inhaled by the human body, it will endanger health. Therefore, a CNC lathe debris processing device is needed for synchronous processing of processing.

[0003] After searching, the Chinese patent authorization number CN215845762U discloses a chip cleaning device for a CNC lathe, including a lathe workbench and a box body, the box body slides with the lathe workbench through multiple limit sliders, a support net frame is installed on the lathe workbench, a filter plate is installed on the box body, an exhaust fan is installed at the bottom of the box body, the input end of the exhaust fan is connected to the bottom of the box body through a connecting pipe, a plurality of screws are rotatably connected to the box body through a first motor and a transmission mechanism, a plurality of screws are meshed with push plates, a sealing door is provided on one side of the box body, the sealing door is connected to the box body through a starting mechanism, and a movable telescopic mechanism is installed at the bottom of the box body. The above patent has the following shortcomings: the chips fall from the support net into the box body under the action of the exhaust fan, and accumulate on the surface of the screw when passing through the screw, which may cause the meshing of the screw and the push plate to become stuck. At the same time, when the CNC lathe processes metal parts, cooling water or cooling oil is generally used to protect the cutter head, because the fallen chips are adhesive, and the effect of using only suction treatment is poor. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a chip processing device for a numerically controlled lathe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A chip processing device for a CNC lathe comprises a recovery box body, a dust suction mechanism, a fixing mechanism and a dust collecting mechanism are arranged on the top and the front side of the recovery box body, the dust suction mechanism is a group of bottom suction grooves and a group of side suction grooves, a group of side plates are fixedly connected to the top of the recovery box body, a first rotating rod is rotatably connected between the group of side plates, first threaded grooves are provided on the outer walls at both ends of the first rotating rod, a first threaded sleeve is meshedly connected to the outer walls of a group of first threaded grooves, a first support rod is fixedly connected to the top of the first threaded sleeve, the other end of a group of first support rods is respectively fixedly connected to the bottom of a group of side suction grooves, one end of the first rotating rod extends out of the outer wall of the recovery box body and is fixedly connected to the first driving motor, a fixed block is fixedly connected to the top of the recovery box body, a first hydraulic rod is fixedly connected to the top of the fixed block, and the top of the first hydraulic rod is fixedly connected to the bottom of the bottom suction groove.

[0007] Preferably, through holes are evenly opened inside the bottom suction groove and a group of side suction grooves, a plurality of first branch pipes are evenly arranged at the bottom of the bottom suction groove, a plurality of second branch pipes are evenly arranged at the bottom of a group of side suction grooves, the other end of the plurality of first branch pipes and the plurality of second branch pipes is provided with the same main pipe, the main pipe is arranged in an arc shape, a vertical pipe is arranged at the bottom of the main pipe, the bottom end of the vertical pipe is connected to the recovery box, and a negative pressure fan is arranged on one side of the recovery box.

[0008] Preferably, a group of first thread grooves have opposite thread directions, a sliding rod is slidably connected between the bottom of a group of first thread sleeves and the top of the recovery box, the fixed block is rotatably connected to the first rotating rod, and the bottom suction groove and a group of side suction grooves are both arc-shaped and located at the same center of a circle.

[0009] Preferably, the fixing mechanism is a group of fixed plates, and a two-way threaded rod is rotatably connected to the front side of the recycling box, and the outer walls at both ends of the two-way threaded rod are meshed and connected with a second threaded sleeve, and a plurality of second support rods are fixedly connected to one side of the second threaded sleeve, and the other ends of the plurality of second support rods are fixedly connected to the fixed plate, and a group of telescopic rods are fixedly connected between the fixed plate and the recycling box, and a rotating shaft is rotatably connected to the top of the recycling box, and the bottom end of the rotating shaft extends into the interior of the recycling box and is provided with bevel gears on the outer walls of the two-way threaded rod, a group of bevel gears are meshed with each other, and a turning handle is fixedly connected to the top of the rotating shaft.

[0010] Preferably, the dust collecting mechanism is a dust box, a group of second hydraulic rods are fixedly connected between the rear side of the dust box and the recovery box, the second rotating rod is rotatably connected to the inner wall of the front side of the dust box, a roller brush is fixedly connected to the outer wall of the second rotating rod, a plurality of scraping teeth are evenly arranged on the inner wall of the top of the dust box, an arc strip is arranged on the inner wall of the bottom of the dust box, one end of the second rotating rod extends out of the dust box and is fixedly connected to the second drive motor, and dust shielding mechanisms are arranged on both sides of the dust box.

[0011] Preferably, the dust blocking mechanism is a group of baffles, and side blocks and limit plates are provided on both sides of the dust collecting box. A group of side blocks and the limit plates are rotatably connected to the same third rotating rod inside, and the bottom ends of a group of third rotating rods are fixedly connected to a group of baffles 33 respectively.

[0012] Preferably, the outer wall of the third rotating rod is slidingly connected with a spur gear, a T-slot is provided on the top of the spur gear, a second threaded groove is provided on the outer wall of the top end of the third rotating rod, the outer wall of the second threaded groove is meshingly connected with a rotating drum, a T-ring is fixedly connected to the bottom end of the rotating drum, the T-ring is rotatably connected to the T-slot, a group of side blocks are provided with tooth grooves on the top, and the tooth grooves are meshingly connected with the spur gear.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the dust suction mechanism, the bottom suction groove and a group of side suction grooves are used to vacuum the outside of the fixture of the CNC lathe, so that the debris after lathe processing is processed at the source to prevent it from splashing over a large area and not being thoroughly processed. At the same time, the first drive motor works to rotate the first rotating rod, so that the clamping diameter of a group of side suction grooves can be adjusted according to the approximate path range of the lathe tool head to avoid hindering the work of the tool head, and it is flexible to use;

[0015] 2. Through the fixed mechanism, the handle is turned to rotate the bidirectional threaded rod, so that a set of second threaded sleeves drive the fixed plates on both sides of the recovery box to move toward each other, so that a set of fixed plates can be installed and fixed according to the actual width of the lathe, which is convenient to operate;

[0016] 3. Through the dust collection mechanism, the second drive motor works to rotate the second rotating rod, so that the roller brush cleans the debris scattered on the surface of the lathe during the forward movement, and the scraping teeth can scrape off the debris that is sticky due to cooling water or cooling oil to prevent it from sticking to the roller brush. At the same time, the baffle can scrape the remaining debris on the surface of the lathe and move it closer to the middle, making it easier for the roller brush to clean it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall external structure diagram of a proposed chip handling device for a CNC lathe is shown;

[0018] Figure 2 A schematic diagram of the dust collection mechanism and fixing mechanism of a proposed chip handling device for a CNC lathe;

[0019] Figure 3 This is a partial exploded view of the dust collection mechanism of a proposed chip handling device for a CNC lathe;

[0020] Figure 4 This is a partial exploded view of the dust sweeping mechanism of a proposed CNC lathe chip handling device.

[0021] In the attached figure: 1, recovery box; 2, side plate; 3, first rotating rod; 4, first threaded groove; 5, first threaded sleeve; 6, first support rod; 7, side suction groove; 8, first drive motor; 9, fixed block; 10, first hydraulic rod; 11, bottom suction groove; 12, first branch pipe; 13, second branch pipe; 14, main pipe; 15, vertical pipe; 16, negative pressure fan; 17, two-way threaded rod; 18, second threaded sleeve; 19, second branch rod; 20, fixed plate; 21, telescopic rod; 22, rotating shaft; 23, dust collecting box; 24, second hydraulic rod; 25, second rotating rod; 26, roller brush; 27, scraping teeth; 28, arc bar; 29, second driving motor; 30, side block; 31, limit plate; 32, third rotating rod; 33, baffle; 34, spur gear; 35, T-slot; 36, T-ring; 37, rotating drum; 38, second thread groove; 39, tooth groove. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0024] Reference Figure 1-4 , a chip processing device for a CNC lathe comprises a recycling box 1, a dust suction mechanism, a fixing mechanism and a dust collecting mechanism are arranged on the top and the front side of the recycling box 1, the dust suction mechanism is a group of bottom suction grooves 11 and a group of side suction grooves 7, a group of side plates 2 are fixedly connected to the top of the recycling box 1, a first rotating rod 3 is rotatably connected between a group of side plates 2, the outer walls of both ends of the first rotating rod 3 are provided with first threaded grooves 4, the outer walls of a group of first threaded grooves 4 are meshed and connected with a first threaded sleeve 5, the top of the first threaded sleeve 5 is fixedly connected with a first support rod 6, the other end of a group of first support rods 6 is respectively fixedly connected to the bottom of a group of side suction grooves 7, one end of the first rotating rod 3 extends out of the outer wall of the recycling box 1 and is fixedly connected with a first driving motor 8, a fixing block 9 is fixedly connected to the top of the recycling box 1, a first hydraulic rod 10 is fixedly connected to the top of the fixing block 9, and the top of the first hydraulic rod 10 is fixedly connected to the bottom of the bottom suction groove 11, so that the chips processed by the lathe are processed at the source to prevent the chips from splashing over a large area and not being processed thoroughly.

[0025] At the same time, through holes are evenly opened inside the bottom suction groove 11 and a group of side suction grooves 7. A plurality of first branch pipes 12 are evenly arranged at the bottom of the bottom suction groove 11, and a plurality of second branch pipes 13 are evenly arranged at the bottom of a group of side suction grooves 7. The other end of the plurality of first branch pipes 12 and the plurality of second branch pipes 13 is provided with the same main pipe 14, and the main pipe 14 is arranged in an arc shape. A vertical pipe 15 is arranged at the bottom of the main pipe 14, and the bottom end of the vertical pipe 15 is connected with the recovery box 1. A negative pressure fan 16 is arranged on one side of the recovery box 1. A group of first thread grooves 4 have opposite thread directions. A sliding rod is slidably connected between the bottom of a group of first thread sleeves 5 and the top of the recovery box 1. The fixed block 9 is rotatably connected with the first rotating rod 3. The bottom suction groove 11 and a group of side suction grooves 7 are both arc-shaped and located at the same center of a circle. The clamping diameter of the side suction groove 7 can be adjusted according to the approximate path range of the lathe tool head to avoid hindering the work of the tool head.

[0026] The fixing mechanism is a group of fixing plates 20, and a two-way threaded rod 17 is rotatably connected to the front side of the recovery box 1. The outer walls of both ends of the two-way threaded rod 17 are meshed and connected with a second threaded sleeve 18, and a plurality of second support rods 19 are fixedly connected to one side of the second threaded sleeve 18. The other ends of the plurality of second support rods 19 are fixedly connected to the fixing plate 20, and a group of telescopic rods 21 are fixedly connected between the fixing plate 20 and the recovery box 1. A rotating shaft 22 is rotatably connected to the top of the recovery box 1, and the bottom end of the rotating shaft 22 extends into the interior of the recovery box 1 and is provided with bevel gears on the outer wall of the two-way threaded rod 17. A group of bevel gears are meshed with each other, and a turning handle is fixedly connected to the top of the rotating shaft 22, which can be installed and fixed according to the actual width of the lathe, and is easy to operate.

[0027] The dust collecting mechanism is a dust collecting box 23, a group of second hydraulic rods 24 are fixedly connected between the rear side of the dust collecting box 23 and the recycling box 1, a second rotating rod 25 is rotatably connected to the inner wall of the front side of the dust collecting box 23, a roller brush 26 is fixedly connected to the outer wall of the second rotating rod 25, a plurality of scraping teeth 27 are evenly arranged on the inner wall of the top of the dust collecting box 23, an arc strip 28 is arranged on the inner wall of the bottom of the dust collecting box 23, one end of the second rotating rod 25 extends out of the dust collecting box 23 and is fixedly connected to a second driving motor 29, dust blocking mechanisms are arranged on both sides of the dust collecting box 23, and the dust blocking mechanism is a group of baffles 33, side blocks 30 and limit plates 31 are arranged on both sides of the dust collecting box 23, and a group of side blocks 30 and the limit plates 31 are rotatably connected to the same third rotating rod 3 2. The bottom ends of a group of third rotating rods 32 are fixedly connected to a group of baffles 33 respectively. The outer wall of the third rotating rod 32 is slidably connected with a spur gear 34. The top of the spur gear 34 is provided with a T-slot 35. The top outer wall of the third rotating rod 32 is provided with a second thread groove 38. The outer wall of the second thread groove 38 is meshedly connected with a rotating cylinder 37. The bottom end of the rotating cylinder 37 is fixedly connected with a T-ring 36. The T-ring 36 is rotatably connected to the T-slot 35. The top of a group of side blocks 30 is provided with a tooth groove 39. The tooth groove 39 is meshedly connected with the spur gear 34. The roller brush 26 cleans the debris scattered on the surface of the lathe, and the scraping teeth 27 can scrape off the debris that is adhesive due to cooling water or cooling oil to prevent it from sticking to the roller brush 26.

[0028] Working principle: When in use, before the lathe completes clamping and performs processing, the handle is turned to rotate the bidirectional threaded rod 17, so that a group of second threaded sleeves 18 drive the fixed plate 20 to move toward each other on both sides of the recovery box 1 under the limiting action of the telescopic rod 21, and the device is installed and fixed according to the actual width of the lathe. The first drive motor 8 works to rotate the first rotating rod 3, so that the clamping diameter of a group of side suction grooves 7 is adjusted according to the approximate path range of the lathe tool head, and the first hydraulic rod 10 works to adjust the height of the bottom suction groove 11 synchronously, and the rotating drum 37 is rotated to disengage the spur gear 34 from the tooth groove 39, and the baffle 33 is rotated so that the end of the baffle 33 contacts the side walls on both sides of the lathe surface. After the adjustment is completed, the rotating drum 27 is rotated to align the spur gear 34 with the tooth groove 39. The groove 29 is engaged and fixed, and then the CNC lathe and the processing device are started, and the negative pressure fan 16 works to make the bottom suction groove 11 and a group of side suction grooves 7 to vacuum the outside of the CNC lathe fixture, and the debris after lathe processing is processed at the source to prevent it from splashing over a large area and not being processed thoroughly. The second hydraulic rod 24 works to push the dust box 23 forward, and the second drive motor 29 works to make the second rotating rod 25 rotate, so that the roller brush 26 cleans the debris scattered on the surface of the lathe during the forward movement. The scraper teeth 27 can scrape off the debris that is sticky due to cooling water or cooling oil to prevent it from sticking to the roller brush 26. At the same time, the baffle 33 can scrape the remaining debris on the surface of the lathe and move it closer to the middle, so that the roller brush 26 can clean it.

[0029] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chip processing device for a numerically controlled lathe, comprising a recovery box (1), wherein the top and front of the recovery box (1) are provided with a dust suction mechanism, a fixing mechanism and a dust collection mechanism, characterized in that: The dust suction mechanism comprises a group of bottom suction grooves (11) and a group of side suction grooves (7); a group of side plates (2) are fixedly connected to the top of the recovery box (1); a first rotating rod (3) is rotatably connected between the group of side plates (2); first thread grooves (4) are provided on the outer walls of both ends of the first rotating rod (3); a first thread sleeve (5) is meshedly connected to the outer walls of the group of first thread grooves (4); a first support rod (6) is fixedly connected to the top of the first thread sleeve (5); the other ends of the group of first support rods (6) are respectively fixedly connected to the bottom of the group of side suction grooves (7); one end of the first rotating rod (3) extends out of the outer wall of the recovery box (1) and is fixedly connected to the first driving motor (8); a fixed block (9) is fixedly connected to the top of the recovery box (1); a first hydraulic rod (10) is fixedly connected to the top of the fixed block (9); and the top of the first hydraulic rod (10) is fixedly connected to the bottom of the bottom suction groove (11).

2. A chip processing device for a CNC lathe according to claim 1, characterized in that: Through holes are evenly provided inside the bottom suction groove (11) and a group of side suction grooves (7); a plurality of first branch pipes (12) are evenly provided at the bottom of the bottom suction groove (11); a plurality of second branch pipes (13) are evenly provided at the bottom of a group of side suction grooves (7); a same main pipe (14) is provided at the other end of the plurality of first branch pipes (12) and the plurality of second branch pipes (13); the main pipe (14) is arranged in an arc shape; a vertical pipe (15) is provided at the bottom of the main pipe (14); the bottom end of the vertical pipe (15) is connected to the recovery box (1); and a negative pressure fan (16) is provided on one side of the recovery box (1).

3. The chip processing device for a CNC lathe according to claim 1, characterized in that: The thread directions of a group of the first thread grooves (4) are opposite, a sliding rod is slidably connected between the bottom of a group of the first thread sleeves (5) and the top of the recovery box (1), a fixed block (9) is rotatably connected to the first rotating rod (3), and the bottom suction groove (11) and a group of the side suction grooves (7) are both arc-shaped and located at the same center of a circle.

4. The chip processing device for a CNC lathe according to claim 1, characterized in that: The fixing mechanism is a group of fixing plates (20), the front side of the recovery box (1) is rotatably connected with a bidirectional threaded rod (17), the outer walls of both ends of the bidirectional threaded rod (17) are meshedly connected with second threaded sleeves (18), one side of the second threaded sleeve (18) is fixedly connected with a plurality of second support rods (19), the other ends of the plurality of second support rods (19) are fixedly connected with the fixing plate (20), a group of telescopic rods (21) are fixedly connected between the fixing plate (20) and the recovery box (1), the top of the recovery box (1) is rotatably connected with a rotating shaft (22), the bottom end of the rotating shaft (22) extends into the interior of the recovery box (1) and is provided with bevel gears on the outer wall of the bidirectional threaded rod (17), the group of bevel gears mesh with each other, and the top of the rotating shaft (22) is fixedly connected with a turning handle.

5. The chip processing device for a CNC lathe according to claim 1, characterized in that: The dust collecting mechanism is a dust collecting box (23), a group of second hydraulic rods (24) are fixedly connected between the rear side of the dust collecting box (23) and the recovery box (1), a second rotating rod (25) is rotatably connected to the inner wall of the front side of the dust collecting box (23), a roller brush (26) is fixedly connected to the outer wall of the second rotating rod (25), a plurality of scraping teeth (27) are evenly arranged on the inner wall of the top of the dust collecting box (23), an arc strip (28) is arranged on the inner wall of the bottom of the dust collecting box (23), one end of the second rotating rod (25) extends out of the dust collecting box (23) and is fixedly connected to a second driving motor (29), and dust blocking mechanisms are arranged on both sides of the dust collecting box (23).

6. The chip processing device for a CNC lathe according to claim 5, characterized in that: The dust blocking mechanism is a group of baffles (33), and side blocks (30) and limit plates (31) are arranged on both sides of the dust collecting box (23). A group of side blocks (30) and the limit plates (31) are rotatably connected to the same third rotating rod (32) inside, and the bottom ends of a group of third rotating rods (32) are respectively fixedly connected to a group of baffles (33).

7. The chip processing device for a CNC lathe according to claim 6, characterized in that: The outer wall of the third rotating rod (32) is slidably connected with a spur gear (34), the top of the spur gear (34) is provided with a T-shaped groove (35), the outer wall of the top end of the third rotating rod (32) is provided with a second thread groove (38), the outer wall of the second thread groove (38) is meshingly connected with a rotating cylinder (37), the bottom end of the rotating cylinder (37) is fixedly connected with a T-shaped ring (36), the T-shaped ring (36) is rotatably connected to the T-shaped groove (35), and a tooth groove (39) is provided on the top of a group of side blocks (30), and the tooth groove (39) is meshingly connected with the spur gear (34).

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