Metal cutting device for recyclable chips

Abstract

The present invention discloses a metal cutting device capable of recycling chips, which relates to the technical field of metal cutting and includes: a frame; an observation window; two clamping platforms, which are vertically and horizontally slidably connected to the frame, and the two clamping platforms are abutted and cooperated with each other; two cleaning mechanisms, each cleaning mechanism includes a cleaning frame vertically slidably connected to the frame, a cleaning plate is horizontally slidably connected to the cleaning frame, and a brush is fixedly connected to the cleaning plate; a driving mechanism, a double-sided toothed plate is vertically slidably connected to the frame, and the double-sided toothed plate sequentially has a first stroke and a second stroke during the vertical sliding process: through the driving of the driving mechanism, the two clamping platforms are driven to move vertically downward and horizontally, so that the clamping platforms are located below the fixing plate, thereby cleaning the chips; the vertical movement of the clamping platform drives the cleaning frame to move synchronously to clean the side wall of the frame, and the horizontal movement of the clamping platform drives the cleaning plate to move horizontally, so that the brush cleans the fixing plate.

Description

Technical Field

[0001] The present invention relates to the technical field of metal cutting, and specifically to a metal cutting device capable of recycling chips. Background Art

[0002] Metal cutting is a material removal and forming method in metal forming processes and still accounts for a large proportion in current mechanical manufacturing; the metal cutting process is a process of interaction between a workpiece and a cutting tool. The cutting tool removes excess metal from the workpiece to be machined, and under the premise of controlling productivity and cost, the workpiece is given geometric accuracy, dimensional accuracy, and surface quality that meet design and process requirements.

[0003] For example, the patent with the publication number: CN219504274U, titled: "A Chip Cleaning Mechanism for a Numerical Control Machine Tool", includes: a bracket, on the top of which a machine tool body is installed, and bases are fixedly connected to the four circumferences of the bottom of the bracket; by setting a cleaning component, when cleaning the chips generated during the machining of parts by the machine tool body, a servo motor drives a lead screw to rotate, and the lead screw drives a horizontal pipe and a vertical pipe to slide in the inner cavity of a chute, thereby driving a jet pipe to move horizontally on the top of a mounting plate. And through the setting of an air pump, while the jet pipe moves horizontally, air is blown into a hose, and then the gas is conveyed into the vertical pipe and the jet pipe through the connection between the hose and the horizontal pipe to blow the top of the mounting plate, and the debris is blown to one side of the bracket.

[0004] In the prior art such as the above-mentioned patent, when machining a metal workpiece, the workpiece and the drill bit are cooled by spraying cutting fluid, and the chips generated by cutting will mix with the cutting fluid and splash everywhere, thus splashing onto the inner walls around the machine tool, and manual cleaning of the inner walls of the machine tool is still required. Summary of the Invention

[0005] The purpose of the present invention is to provide a metal cutting device capable of recycling chips to solve the deficiencies in the above-mentioned prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A metal cutting device capable of recycling chips, including:

[0007] A frame, inside which two fixing plates are fixedly connected, and there is a chip discharging space between each of the two fixing plates and the inner wall of the frame;

[0008] An observation window, which is hinged to the frame;

[0009] Two clamping tables, which are vertically and horizontally slidably connected to the frame and are in abutting cooperation with each other;

[0010] Two cleaning mechanisms, each cleaning mechanism includes a cleaning frame vertically slidably connected to the frame. A cleaning plate is horizontally slidably connected to the cleaning frame, and a brush is fixedly connected to the cleaning plate;

[0011] A driving mechanism. A double-sided toothed plate is vertically slidably connected to the frame. During the vertical sliding of the double-sided toothed plate, it successively has a first stroke and a second stroke:

[0012] In the first stroke: The two clamping platforms move synchronously vertically downward, and at the same time drive the two cleaning frames to move downward synchronously to clean the chips on the inner wall of the frame;

[0013] In the second stroke: The two clamping platforms move horizontally and move away from each other respectively, and the two clamping platforms respectively move to the lower sides of the two fixing plates in a one-to-one correspondence. At the same time, drive the two cleaning plates to move horizontally on the two cleaning frames in a one-to-one correspondence to clean the chips on the two fixing plates, and drop the chips into the lower chip space.

[0014] Furthermore, the driving mechanism includes two driving units. Each driving unit includes a first gear rotatably connected to the frame. A driving rod is fixedly connected to the first gear. A through groove is formed on the driving rod. A limiting plate is fixedly connected to the frame. A limiting groove is formed on the limiting plate. A connecting rod is slidably connected in the through groove and the limiting groove together. The connecting rod is fixedly connected to the clamping platform. The two first gears are both meshed with the double-sided toothed plate.

[0015] Furthermore, a slider is rotatably connected to the connecting rod, and the slider is slidably connected in the limiting groove.

[0016] Furthermore, the slider is a cube.

[0017] Furthermore, the limiting groove is composed of a vertical section and a horizontal section connected.

[0018] Furthermore, two transverse grooves are symmetrically formed on the cleaning frame, and the two ends of the cleaning plate are respectively slidably connected in the two transverse grooves in a one-to-one correspondence.

[0019] Furthermore, the cleaning frame is in a U shape.

[0020] Furthermore, a fixing rod is fixedly connected to the cleaning plate, a connecting rod is fixedly connected to the fixing rod, and one end of the connecting rod is rotatably connected to the connecting rod.

[0021] Furthermore, it further includes two rotating mechanisms. Each rotating mechanism includes a worm gear fixedly connected to the connecting rod. A worm is rotatably connected to the slider. The worm is meshed with the worm gear. A second gear is fixedly connected to the worm. A rack is fixedly connected to the frame. The second gear is meshed and cooperated with the rack.

[0022] Furthermore, a filter drawer is slidably connected to the frame. A plurality of filter holes are formed on the filter drawer. A handle is fixedly connected to the filter drawer.

[0023] In the above technical solution, a metal cutting device for recyclable chips provided by the present invention:

[0024] 1. Driven by the driving mechanism, the two clamping platforms move vertically downward and horizontally, so that the clamping platforms are located below the fixed plate, thereby facilitating the cleaning of chips; during the vertical movement of the clamping platforms, the cleaning frame moves synchronously to clean the side walls of the machine frame, and during the horizontal movement of the clamping platforms, the cleaning plate moves horizontally, so that the brush cleans the fixed plate.

[0025] 2. By setting the rotating mechanism, during the horizontal movement of the clamping platform, through the cooperation of the rack, the second gear, the worm gear and the worm, the clamping platform is driven to rotate, so that after the chips on the clamping platform rotate, under the action of gravity, the chips fall into the filtering drawer.

[0026] 3. Through the filtration of the filtering drawer, the chips can be retained in the filtering drawer, while the cutting fluid flows out of the filtering drawer and is inside the machine frame, realizing the separation of the chips and the cutting fluid, which is convenient for the secondary use of the cutting fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0029] Figure 2 It is a schematic diagram of the overall structure from another angle provided by an embodiment of the present invention;

[0030] Figure 3 It is a schematic diagram of the internal structure of the machine frame provided by an embodiment of the present invention;

[0031] Figure 4 It is a schematic diagram of the driving mechanism and the rotating mechanism provided by an embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the first gear, the driving rod, the limiting plate, the connecting rod and the rotating mechanism provided by an embodiment of the present invention;

[0033] Figure 6 It is a schematic diagram of the connecting rod, the slider and the rotating mechanism provided by an embodiment of the present invention;

[0034] Figure 7Schematic diagram of the cleaning mechanism, connecting rod, and clamping table provided by the embodiment of the present invention;

[0035] Figure 8 Schematic diagram of the cleaning mechanism provided by the embodiment of the present invention;

[0036] Figure 9 Schematic diagram of the filter drawer provided by the embodiment of the present invention.

[0037] Explanation of reference numerals:

[0038] 1. Frame; 11. Fixed plate; 12. Chip space below; 2. Observation window; 3. Clamping table; 4. Driving mechanism; 41. First gear; 42. Driving rod; 43. Limiting plate; 431. Vertical section; 432. Horizontal section; 44. Connecting rod; 45. Slide block; 46. Double-sided toothed plate; 5. Rotating mechanism; 51. Worm gear; 52. Worm; 53. Second gear; 54. Rack; 6. Cleaning mechanism; 61. Cleaning frame; 611. Horizontal groove; 62. Cleaning plate; 63. Brush; 64. Fixed rod; 65. Link; 7. Filter drawer; 71. Filter holes; 72. Handle. Detailed implementation manners

[0039] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further introduced in detail below with reference to the accompanying drawings.

[0040] Please refer to Figures 1-9 , the metal cutting device for recyclable chips provided by the embodiment of the present invention includes: a frame 1, inside which two fixed plates 11 are fixedly connected, and there is a chip space 12 below between each of the two fixed plates 11 and the inner wall of the frame 1; the chips to be cleaned fall from the position of the chip space 12 and fall into the filter drawer 7; an observation window 2, which is hinged to the frame 1; two clamping tables 3, which are vertically and horizontally slidably connected to the frame 1, and the two clamping tables 3 are abutted and cooperated with each other.

[0041] It can be understood that: a clamping member is provided on each clamping table 3, and the clamping member is a prior art, and the workpiece is clamped jointly by the clamping members on the two clamping tables 3.

[0042] In the embodiment of the present invention: a cutting mechanism is provided inside the frame 1, and the cutting mechanism is a prior art, which includes a drill bit and a mechanism for driving the drill bit to move horizontally and lift vertically, and will not be elaborated here.

[0043] Two cleaning mechanisms 6, the cleaning mechanisms 6 are used to clean the side walls of the frame 1 and the two fixed plates 11; each cleaning mechanism 6 includes a cleaning frame 61 vertically slidably connected to the frame 1, a cleaning plate 62 horizontally slidably connected to the cleaning frame 61, and a brush 63 fixedly connected to the cleaning plate 62; the brush 63 abuts against the fixed plate 11.

[0044] Specifically, the specific sliding manner of the cleaning plate 62 on the cleaning rack 61 is as follows: Two transverse grooves 611 are symmetrically formed on the cleaning rack 61, and the two ends of the cleaning plate 62 are respectively and slidably connected to the two transverse grooves 611 in a one-to-one correspondence.

[0045] Preferably, the cleaning rack 61 is in a U shape, and the side surface of one end of the cleaning rack 61 away from the connecting rod 65 is slidably abutted against one side wall of the machine frame 1; the opposite outer side walls of the cleaning rack 61 are respectively slidably abutted against the other two side walls of the machine frame 1; by the sliding abutment of the cleaning rack 61 and the side wall of the machine frame 1, the chips attached to the side wall of the machine frame 1 can be scraped off; by providing two cleaning racks 61, the cleaning of the chips is more comprehensive without missing the four corners.

[0046] Specifically, the linkage manner between the cleaning mechanism 6 and the driving mechanism 4 is as follows: A fixing rod 64 is fixedly connected to the cleaning plate 62, and a connecting rod 65 is fixedly connected to the fixing rod 64, and one end of the connecting rod 65 is rotatably connected to the connecting rod 44.

[0047] By driving the slider 45 to slide in the vertical section 431 through the driving rod 42, due to the connection between the connecting rod 65 and the fixing rod 64, the whole cleaning mechanism 6 will be driven to move downward synchronously with the slider 45, so that the cleaning rack 61 scrapes the chips on the side wall of the machine frame 1; by the slider 45 sliding in the horizontal section 432, the slider 45 drives the cleaning plate 62 to move horizontally on the cleaning rack 61 through the connecting rod 65, so that the brush 63 cleans the chips on the fixing plate 11.

[0048] The driving mechanism 4 is used to drive the clamping table 3 to move vertically downward first and then horizontally, so that the clamping table 3 is located below the fixing plate 11; a double-sided toothed plate 46 is vertically slidably connected to the machine frame 1, and the double-sided toothed plate 46 has a first stroke and a second stroke in the process of vertical sliding:

[0049] In the first stroke: The two clamping tables 3 move vertically downward synchronously, and at the same time drive the two cleaning racks 61 to move downward synchronously to clean the chips on the inner wall of the machine frame 1;

[0050] In the second stroke: The two clamping tables 3 move horizontally and away from each other respectively, and the two clamping tables 3 respectively move to below the two fixing plates 11 in a one-to-one correspondence, and at the same time drive the two cleaning plates 62 to move horizontally on the two cleaning racks 61 in a one-to-one correspondence to clean the chips on the two fixing plates 11 and drop the chips into the lower chip space 12.

[0051] Specifically, the driving mechanism 4 includes two driving units. Each driving unit includes a first gear 41 rotatably connected to the frame 1. A driving rod 42 is fixedly connected to the first gear 41. A through groove is formed in the driving rod 42. A limiting plate 43 is fixedly connected to the frame 1, and a limiting groove is formed in the limiting plate 43. Specifically, the limiting groove is composed of a vertical section 431 and a horizontal section 432 connected to each other. A connecting rod 44 is slidably connected in the through groove and the limiting groove. The connecting rod 44 is fixedly connected to the clamping table 3. Both first gears 41 are engaged with a double-sided toothed plate 46.

[0052] Specifically, a slider 45 is rotatably connected to the connecting rod 44, and the slider 45 is slidably connected in the limiting groove.

[0053] Preferably: The slider 45 is a cube, and the length of the slider 45 is equal to the width of the vertical section 431; the height of the slider 45 is equal to the height of the horizontal section 432.

[0054] The first gear 41 drives the driving rod 42 to rotate synchronously. Under the abutting action of the inner wall of the through groove on the driving rod 42 and the connecting rod 44, the slider 45 is driven to slide in the vertical section 431 and the horizontal section 432 in sequence.

[0055] Preferably, it further includes two rotating mechanisms 5. The rotating mechanism 5 is used to drive the clamping table 3 to rotate 180 degrees, so that the chips on the clamping table 3 fall due to gravity. Each rotating mechanism 5 includes a worm gear 51 fixedly connected to the connecting rod 44. A worm 52 is rotatably connected to the slider 45. The worm 52 is engaged with the worm gear 51. A second gear 53 is fixedly connected to the worm 52. A rack 54 is fixedly connected to the frame 1. The second gear 53 is engaged with the rack 54. The worm 52 drives the worm gear 51 to rotate, and the worm gear 51 drives the connecting rod 44 to rotate, so as to realize the rotation of the clamping table 3. Among them, due to the self-locking property of the worm 52 and the worm gear 51, only the worm 52 can drive the worm gear 51 to rotate, and the worm gear 51 cannot drive the worm 52 to rotate, so that: when the second gear 53 is not engaged with the rack 54, the connecting rod 44 cannot rotate on the slider 45, that is: the clamping table 3 does not rotate.

[0056] Preferably: A filter drawer 7 is slidably connected to the frame 1. A plurality of filter holes 71 are formed in the filter drawer 7. Through the filtration of the filter holes 71, the chips cleaned can be retained in the filter drawer 7, and the cutting fluid flows down from the filter holes 71 and is located inside the frame 1, and can be reused for the cutting fluid. A handle 72 is fixedly connected to the filter drawer 7.

[0057] Only some exemplary embodiments of the present invention have been described above by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A metal cutting device capable of recycling chips, characterized in that, Comprising: A frame (1) with two fixed plates (11) fixedly connected inside it. There is a chip removal space (12) between each of the two fixed plates (11) and the inner wall of the frame (1); An observation window (2) hinged to the frame (1); Two clamping platforms (3) vertically and horizontally slidably connected to the frame (1), and the two clamping platforms (3) are in abutting cooperation with each other; Two cleaning mechanisms (6), each cleaning mechanism (6) includes a cleaning frame (61) vertically slidably connected to the frame (1). A cleaning plate (62) is horizontally slidably connected to the cleaning frame (61), and a brush (63) is fixedly connected to the cleaning plate (62); A driving mechanism (4), with a double-sided toothed plate (46) vertically slidably connected to the frame (1). During the vertical sliding of the double-sided toothed plate (46), it successively has a first stroke and a second stroke: In the first stroke: The two clamping platforms (3) synchronously move vertically downward, and at the same time drive the two cleaning frames (61) to move downward synchronously to clean the chips on the inner wall of the frame (1); In the second stroke: The two clamping platforms (3) respectively move horizontally and move away from each other, and the two clamping platforms (3) respectively move to the lower sides of the two fixed plates (11) in one-to-one correspondence. At the same time, drive the two cleaning plates (62) to move horizontally on the two cleaning frames (61) in one-to-one correspondence to clean the chips on the two fixed plates (11) and drop the chips into the chip removal space (12); The driving mechanism (4) includes two driving units. Each driving unit includes a first gear (41) rotatably connected to the frame (1). A driving rod (42) is fixedly connected to the first gear (41). A through groove is provided on the driving rod (42). A limiting plate (43) is fixedly connected to the frame (1). A limiting groove is provided on the limiting plate (43). A connecting rod (44) is slidably connected in the through groove and the limiting groove together. The connecting rod (44) is fixedly connected to the clamping platform (3), and the two first gears (41) are both meshed with the double-sided toothed plate (46); A slider (45) is rotatably connected to the connecting rod (44), and the slider (45) is slidably connected in the limiting groove; The limiting groove is composed of a vertical section (431) and a horizontal section (432) connected; It also includes two rotating mechanisms (5). Each rotating mechanism (5) includes a worm gear (51) fixedly connected to the connecting rod (44). A worm (52) is rotatably connected to the slider (45). The worm (52) is meshed with the worm gear (51). A second gear (53) is fixedly connected to the worm (52). A rack (54) is fixedly connected to the frame (1). The second gear (53) is meshed and cooperated with the rack (54).

2. The metal cutting device for recyclable chips according to claim 1, characterized in that, The slider (45) is a cube.

3. The metal cutting device for recyclable chips according to claim 1, characterized in that, Two transverse grooves (611) are symmetrically provided on the cleaning frame (61). The two ends of the cleaning plate (62) are respectively slidably connected in the two transverse grooves (611) in one-to-one correspondence.

4. The metal cutting device for recyclable chips according to claim 1, characterized in that, The cleaning frame (61) is in a C shape.

5. The metal cutting device capable of recycling chips according to claim 1, characterized in that, A fixing rod (64) is fixedly connected to the cleaning plate (62). A connecting rod (65) is fixedly connected to the fixing rod (64). One end of the connecting rod (65) is rotatably connected to the connecting rod (44).

6. The metal cutting device for recyclable chips according to claim 1, characterized in that, A filter drawer (7) is slidably connected to the frame (1). A plurality of filter holes (71) are formed in the filter drawer (7), and a handle (72) is fixedly connected to the filter drawer (7).

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