Grooving device for mechanical shaft machining

Abstract

The grooving device comprises a machining table, a vertical frame is arranged on one side of the top end of the machining table, two first guide rails are arranged on the outer wall of the vertical frame, first rail seats are connected to the outer walls of the first guide rails in a sliding mode, a part containing table is arranged on the outer walls of the first rail seats, and a part containing seat is arranged at the top end of the part containing table. A bearing plate is arranged at the top end of the second rail base, a vertical plate is arranged on one side of the top end of the bearing plate, a second motor is arranged on one side of the bottom of the bearing frame, and one end of the second motor penetrates through the bearing frame and is provided with a rotating shaft; grooving cutters are mounted at the ends, away from the second motors, of the rotating shafts. According to the grooving device, the environmental protection property of the grooving device during use is improved, the grooving precision of the grooving device on the mechanical shaft during use is guaranteed, and the designated position of the outer wall of the mechanical shaft can be grooved easily, so that the convenience of the grooving device during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical shaft processing, in particular to a grooving device for mechanical shaft processing. Background Art

[0002] Mechanical shaft grooving is a common machining process, which is mainly used to create grooves of specific shapes and sizes on the shaft to meet specific mechanical requirements. In order to perform grooving process on the outer wall of the mechanical shaft, the corresponding grooving device is required.

[0003] Reference publication number CN216325588U is a slotting device for machining a mechanical axis, which includes an operating table, a front end surface of the operating table is fixedly connected to an operating control panel, a rear end surface of the operating table is fixedly connected to an L-shaped bracket, a driving slide groove is provided on the lower end surface of the L-shaped bracket, a driving slider is slidably connected inside the driving slide groove, and four evenly distributed lifting cylinders are fixedly connected to the lower end surface of the driving slider, the output ends of the four lifting cylinders are fixedly connected to slotting motors, and the output end of the slotting motor is fixedly connected to a slotting knife, and a lifting concave groove is arranged above the operating table, and the device realizes front and rear left and right movements of the mechanical axis. The right fixing effect is achieved, and the adjusting screw drives the adjusting slider to move, which is convenient for adjusting the distance between the U-shaped bracket and the lifting concave groove, to meet the fixation of mechanical shafts of different lengths, easy to fix, good performance, and the mechanical shaft is not easy to shift, which improves the quality and efficiency of the grooving of the mechanical shaft. According to the above, although the grooving device can be well applied to grooving mechanical shaft workpieces, it is usually not convenient to absorb and purify the debris generated in the grooving process, which makes the debris easy to splash into the air and pollute the environment, thereby affecting the environmental protection of the grooving device, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a grooving device for mechanical shaft processing, so as to solve the problem that the grooving device proposed in the above background technology can be well applied to perform grooving operations on mechanical shaft workpieces, but it is usually not convenient to absorb and purify the debris generated during the grooving process, so that the debris is easily splashed into the air to pollute the environment, thereby affecting the environmental protection of the grooving device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slotting device for machining a mechanical shaft, comprising a machining table, a stand is provided on one side of the top of the machining table, two first guide rails are provided on the outer wall of the stand, the outer walls of the first guide rails are all slidably connected with first rail seats, a mounting table is provided on the outer wall of the first rail seat, a mounting seat is provided on the top of the mounting table, two second guide rails are provided on the top of the machining table on one side of the stand, the tops of the second guide rails are all slidably connected with second rail seats, a bearing plate is provided on the top of the second rail seat, a stand is provided on one side of the top of the bearing plate, and the stand is away from the bearing plate. A carrying frame is provided at one end of the carrier plate, a second motor is provided on one side of the bottom of the carrying frame, one end of the second motor passes through the carrying frame and is provided with a rotating shaft, a slotting knife is installed on the end of the rotating shaft away from the second motor, a purification box is provided at the bottom of the carrying frame on one side of the second motor through a bracket, an exhaust fan is provided on the outer wall of one side of the purification box, an exhaust pipe is provided at the top of the purification box, an exhaust hood is provided at the end of the exhaust pipe away from the purification box, a control panel is provided at the top of the processing table between the second guide rail and the stand, and the output end of the single-chip microcomputer inside the control panel is electrically connected to the second motor and the input end of the exhaust fan respectively.

[0006] Preferably, a rack is provided on the outer wall of the stand below the first guide rail, and a first motor is installed on the outer wall of one side of the placement table through a bracket. The input end of the first motor is electrically connected to the output end of the single chip microcomputer inside the control panel, so that the gear is driven to rotate.

[0007] Preferably, a gear is provided at one end of the first motor, and the gear is meshed with a rack. The gear and the rack are meshed with each other, so that when the gear rotates, the rack drives the placement table to move forward and backward.

[0008] Preferably, a fixed clamp seat is fixed on one side of the top of the placement seat, and a dynamic clamp seat is movably connected to the other side of the top of the placement seat, so that the V-shaped clamp can be placed through the arrangement of the dynamic clamp seat and the fixed clamp seat.

[0009] Preferably, a telescopic driving component is installed on the top of the processing table on the side of the supporting plate away from the vertical frame through a bracket, the input end of the telescopic driving component is electrically connected to the output end of the single chip microcomputer inside the control panel, and one end of the telescopic driving component is connected to the outer wall of the supporting plate. The telescopic driving component is arranged to drive the supporting plate to translate.

[0010] Preferably, V-shaped clamps are provided on the inner walls of the fixed clamp seat and the dynamic clamp seat, and the mechanical shaft can be clamped and fixed on the top of the mounting seat by the arrangement of the V-shaped clamps.

[0011] Preferably, a threaded rod is threadedly connected to the top of the mounting seat on the side of the dynamic clamp seat away from the fixed clamp seat, and one end of the threaded rod is rotatably connected to the outer wall of the dynamic clamp seat. The threaded rod is arranged to drive the dynamic clamp seat on the top of the mounting seat to translate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the slotting device for machining a mechanical shaft not only improves the environmental friendliness of the slotting device when in use, but also ensures the slotting accuracy of the mechanical shaft when in use, and is easy to perform slotting processing on a designated position of the outer wall of the mechanical shaft, thereby improving the convenience of the slotting device when in use;

[0013] (1) The air inside the purification box is sucked by the exhaust fan, so that the inside of the purification box is in a negative pressure state. At this time, the debris generated by the slotting cutter slotting the shaft workpiece flows into the purification box through the exhaust pipe along with the air. The chip-containing gas is filtered by the purification box and sucked into the external environment through the exhaust fan to achieve the purpose of purifying the air, thereby improving the environmental protection of the slotting device when in use;

[0014] (2) By rotating the threaded rod, the top of the workpiece holder is rotated and slid, so that the threaded rod drives the dynamic clamp seat to slide on the top of the workpiece holder. Since V-shaped chucks are provided on the inner walls of the dynamic clamp seat and the fixed clamp seat, the two V-shaped chucks can clamp and fix the shaft workpiece on the top of the workpiece holder, so as to reduce the displacement of the mechanical shaft workpiece during the grooving process, thereby ensuring the grooving accuracy of the mechanical shaft when the grooving device is used;

[0015] (3) The first motor drives the gear to rotate. As the gear and the rack mesh with each other, the first rail seat is located on the outer wall of the first guide rail and slides. The placement table drives the mechanical axis placed above the placement table to move forward and backward. The outer wall of the specified area of ​​the mechanical axis can be calibrated to the slotting knife, so that the specified position of the outer wall of the mechanical axis can be easily slotted, thereby improving the convenience of using the slotting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a side view structural diagram of the component placement seat of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1, processing table; 2, control panel; 3, stand; 4, first guide rail; 5, mounting table; 6, first motor; 7, mounting seat; 8, threaded rod; 9, telescopic drive member; 10, second guide rail; 11, second rail seat; 12, bearing plate; 13, stand; 14, second motor; 15, bearing frame; 16, fixed clamp seat; 17, dynamic clamp seat; 18, V-type chuck; 19, rack; 20, gear; 21, first rail seat; 22, rotating shaft; 23, slotting knife; 24, exhaust fan; 25, purification box; 26, exhaust pipe; 27, exhaust hood. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: a slotting device for machining a mechanical shaft, comprising a machining table 1, a stand 3 is provided on one side of the top of the machining table 1, two first guide rails 4 are provided on the outer wall of the stand 3, a rack 19 is provided on the outer wall of the stand 3 below the first guide rails 4, a first motor 6 is installed on the outer wall of one side of the placement table 5 through a bracket, and the input end of the first motor 6 is electrically connected to the output end of the single chip microcomputer inside the control panel 2;

[0023] When in use, the first motor 6 is arranged to drive the gear 20 to rotate;

[0024] A gear 20 is provided at one end of the first motor 6, and the gear 20 is meshed with the rack 19;

[0025] When in use, the gear 20 and the rack 19 mesh with each other, so that when the gear 20 rotates, the rack 19 drives the placement table 5 to move forward and backward;

[0026] The outer wall of the first guide rail 4 is slidably connected with a first rail seat 21, and a placement table 5 is provided on the outer wall of the first rail seat 21. A placement seat 7 is provided on the top of the placement table 5. A fixed clamp seat 16 is fixed on one side of the top of the placement seat 7, and a movable clamp seat 17 is movably connected to the other side of the top of the placement seat 7.

[0027] When in use, the V-shaped clamp 18 is arranged by the arrangement of the dynamic clamp seat 17 and the fixed clamp seat 16;

[0028] The inner walls of the fixed clamp seat 16 and the movable clamp seat 17 are both provided with a V-shaped clamp 18;

[0029] When in use, the V-shaped chuck 18 is provided so as to clamp and fix the mechanical axis to the top of the mounting seat 7;

[0030] A threaded rod 8 is threadedly connected to the top of the component placement seat 7 on the side of the dynamic clamp seat 17 away from the fixed clamp seat 16, and one end of the threaded rod 8 is rotatably connected to the outer wall of the dynamic clamp seat 17;

[0031] When in use, the threaded rod 8 is arranged to drive the dynamic clamping seat 17 on the top of the mounting seat 7 to translate;

[0032] Two second guide rails 10 are provided at the top of the processing table 1 on one side of the stand 3, and the tops of the second guide rails 10 are all slidably connected with second rail seats 11, and the tops of the second rail seats 11 are provided with a bearing plate 12, and the bearing plate 12 is installed with a telescopic driving member 9 at the top of the processing table 1 on the side away from the stand 3 through a bracket, and the input end of the telescopic driving member 9 is electrically connected to the output end of the single chip microcomputer inside the control panel 2, and one end of the telescopic driving member 9 is connected to the outer wall of the bearing plate 12;

[0033] When in use, the telescopic driving member 9 is arranged to drive the carrying plate 12 to translate;

[0034] A vertical plate 13 is provided on one side of the top of the supporting plate 12, a supporting frame 15 is provided on one end of the vertical plate 13 away from the supporting plate 12, a second motor 14 is provided on one side of the bottom of the supporting frame 15, one end of the second motor 14 passes through the supporting frame 15 and is provided with a rotating shaft 22, a slotting knife 23 is installed on the end of the rotating shaft 22 away from the second motor 14, a purification box 25 is provided at the bottom of the supporting frame 15 on one side of the second motor 14 through a bracket, an exhaust fan 24 is provided on the outer wall of one side of the purification box 25, an exhaust pipe 26 is provided on the top of the purification box 25, and an exhaust hood 27 is provided on the end of the exhaust pipe 26 away from the purification box 25, a control panel 2 is provided on the top of the processing table 1 between the second guide rail 10 and the vertical frame 3, and the output end of the single-chip microcomputer inside the control panel 2 is electrically connected to the second motor 14 and the input end of the exhaust fan 24 respectively.

[0035] When the embodiment of the present application is in use, the mechanical axis to be processed is first placed on the top of the piece-mounting seat 7 between the fixed clamp seat 16 and the V-shaped clamp 18, and the threaded rod 8 is rotated to make it rotate and slide on the top of the piece-mounting seat 7, so that the threaded rod 8 drives the movable clamp seat 17 located at the top of the piece-mounting seat 7 to slide smoothly toward the position of the fixed clamp seat 16. Since the V-shaped clamps 18 are arranged on the inner walls of the movable clamp seat 17 and the fixed clamp seat 16, the two V-shaped clamps 18 can clamp and fix the mechanical axis on the top of the piece-mounting seat 7, and then the telescopic driving member 9 drives the carrying plate 12 to move horizontally, so that the carrying plate 12 drives the second rail seat 11 to slide on the top of the second guide rail 10, so that the carrying plate 12 drives the slotting knife 23 to move horizontally smoothly through the carrying frame 15 and other related components. When the slotting knife 23 contacts the outer wall of the mechanical axis, the second motor 14 drives the slotting knife 23 to rotate at high speed via the rotating shaft 22, and the slotting knife 23 can be opened by the opening. The slotting cutter 23 performs slotting processing on the mechanical shaft, and then the gear 20 is driven to rotate by the first motor 6. Since the gear 20 and the rack 19 are meshed with each other, the first rail seat 21 is located on the outer wall of the first guide rail 4 to slide, and the mounting table 5 drives the mechanical shaft placed above the mounting seat 7 to move forward and backward, so that the outer wall of the specified area of ​​the mechanical shaft can be calibrated to the slotting cutter 23, so as to facilitate the slotting processing at the specified position of the outer wall of the mechanical shaft. Finally, the air inside the purification box 25 is sucked by the exhaust fan 24, so that the inside of the purification box 25 is in a negative pressure state. At this time, the debris generated by the slotting cutter 23 slotting the shaft workpiece flows into the purification box 25 with the air through the exhaust hood 27 and the exhaust pipe 26. The purification box 25 filters and purifies the chip-containing gas and then sucks it into the external environment through the exhaust fan 24 to purify the air in the surrounding environment of the slotting device, thereby completing the use of the slotting device.

Claims

1. A slotting device for machining a mechanical shaft, characterized in that: The invention comprises a processing table (1), wherein a stand (3) is provided on one side of the top of the processing table (1), two first guide rails (4) are provided on the outer wall of the stand (3), the outer wall of each of the first guide rails (4) is slidably connected to a first rail seat (21), a component placement table (5) is provided on the outer wall of the first rail seat (21), a component placement seat (7) is provided on the top of the component placement table (5), two second guide rails (10) are provided on the top of the processing table (1) on one side of the stand (3), the top of each of the second guide rails (10) is slidably connected to a second rail seat (11), a bearing plate (12) is provided on the top of the second rail seat (11), a stand (13) is provided on one side of the top of the bearing plate (12), a bearing frame (15) is provided on one end of the stand (13) away from the bearing plate (12), and a bottom side of the bearing frame (15) is provided A second motor (14) is provided, one end of the second motor (14) passes through the supporting frame (15) and is provided with a rotating shaft (22), a slotting knife (23) is installed at the end of the rotating shaft (22) away from the second motor (14), a purification box (25) is provided at the bottom of the supporting frame (15) on one side of the second motor (14) through a bracket, an exhaust fan (24) is provided on the outer wall of one side of the purification box (25), an exhaust pipe (26) is provided at the top of the purification box (25), and an exhaust hood (27) is provided at the end of the exhaust pipe (26) away from the purification box (25), a control panel (2) is provided at the top of the processing table (1) between the second guide rail (10) and the stand (3), and the output end of the single chip microcomputer inside the control panel (2) is electrically connected to the second motor (14) and the input end of the exhaust fan (24) respectively.

2. A slotting device for machining a mechanical shaft according to claim 1, characterized in that: A rack (19) is provided on the outer wall of the stand (3) below the first guide rail (4), and a first motor (6) is mounted on the outer wall of one side of the mounting table (5) via a bracket, wherein the input end of the first motor (6) is electrically connected to the output end of the single chip microcomputer inside the control panel (2).

3. A slotting device for machining a mechanical shaft according to claim 2, characterized in that: A gear (20) is provided at one end of the first motor (6), and the gear (20) and the rack (19) are meshed with each other.

4. The slotting device for machining a mechanical shaft according to claim 1, characterized in that: A fixed clamp seat (16) is fixed on one side of the top of the component placement seat (7), and a movable clamp seat (17) is movably connected to the other side of the top of the component placement seat (7).

5. The slotting device for machining a mechanical shaft according to claim 1, characterized in that: A telescopic driving component (9) is installed on the top of the processing table (1) on the side of the supporting plate (12) away from the stand (3) through a bracket, the input end of the telescopic driving component (9) is electrically connected to the output end of the single chip microcomputer inside the control panel (2), and one end of the telescopic driving component (9) is connected to the outer wall of the supporting plate (12).

6. A slotting device for machining a mechanical shaft according to claim 4, characterized in that: The inner walls of the fixed clamp seat (16) and the movable clamp seat (17) are both provided with V-shaped clamping heads (18).

7. A slotting device for machining a mechanical shaft according to claim 4, characterized in that: A threaded rod (8) is threadedly connected to the top of the mounting seat (7) on the side of the dynamic clamp seat (17) away from the fixed clamp seat (16), and one end of the threaded rod (8) is rotatably connected to the outer wall of the dynamic clamp seat (17).

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