Cutting device for shaft sleeve machining
The fixed sleeve of the bushed by the servo motor is fixed by the bidirectional screw and arc-shaped clamp, combined with the position adjustment of the hydraulic cylinder and the electric guide rail, the problem of shift in the cutting position of the bushed is solved, and the accuracy and efficiency of the cutting are improved.
Patent Information
- Application Number
- CN202323206203.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-28
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2033-11-28
AI Technical Summary
During the cutting process of the sleeve, it is impossible to position the sleeves of different specifications, resulting in a shift in the cutting position, affecting the cutting quality and causing waste of raw materials.
Using positioning components including servo motors, bidirectional screws, arc clamps and hydraulic cylinders, the shaft sleeves are fixed by driving bidirectional screws and arc clamps through the servo motors to ensure their position stability, and the shaft is adjusted through the hydraulic cylinders and electric guide rails. the position of the sleeve for precise cutting.
Effectively prevent the positional deviation of the shaft sleeve during the cutting process, improve cutting accuracy, reduce waste of raw materials, and ensure cutting quality.
Smart Images
Figure CN222113719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for processing shaft sleeves. Background Art
[0002] The sleeve is a sleeve on the propeller shaft or the stern shaft. During the sleeve production process, the sleeve needs to be cut into appropriate specifications. For example, patent application number CN202022344160.1 is a sleeve cutting machine, including a workbench, a pipe conveyor and a cutting mechanism. The cutting mechanism includes a support table, a mounting frame, a guide assembly and a trigger assembly. The cutting machine is installed on the mounting frame. The guide assembly includes a guide rod, a guide plate and a reset spring. The guide plate is fixedly connected to the lower surface of the support table, and the guide plate is slidably connected to the outside of the guide rod. The two ends of the reset spring are respectively fixedly connected to the guide plate and the side wall of the workbench. The trigger assembly includes a A touch switch is arranged relative to the pipe conveyor. When the sleeve pipe conveyed forward contacts the touch switch, the cutting machine is started to cut the sleeve. During the cutting process, the support table moves forward to prevent the cutter from obstructing the transmission of the sleeve pipe, so that the cutting device can work uninterruptedly and ensure the continuity of the device operation. This can greatly save working hours and effectively speed up work efficiency. However, the above technical solution cannot position sleeves of different specifications when cutting the sleeves, which will cause the sleeve to be offset during cutting, affecting the quality of the sleeve cutting and causing waste of the sleeve raw materials. Utility Model Content
[0003] The main purpose of the utility model is to provide a cutting device for sleeve processing, which can effectively solve the problem in the background technology that when cutting sleeves, sleeves of different specifications cannot be positioned, which causes the position of the sleeves to be offset during cutting, affects the quality of sleeve cutting, and causes waste of sleeve raw materials.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cutting device for sleeve processing, comprising a workbench, a fixed block is fixedly installed on the upper surface of the workbench, a through hole is penetrated in the middle of the fixed block, a positioning component is arranged inside the fixed block, a mounting table is slidably installed on the upper surface of the workbench, an electric cutting machine is fixedly installed on the upper surface of the mounting table, a second hydraulic cylinder is fixedly installed on the upper surface of the workbench, and an output end of the second hydraulic cylinder is arranged on the side of the mounting table, the positioning component comprises a servo motor and an empty slot, a servo motor is fixedly installed on the upper surface of the fixed block, an empty slot is opened inside the fixed block, a through slot is penetrated through the straight inner wall of the empty slot, a bidirectional screw rod is fixedly installed on the output end of the servo motor, two screw rod screw sleeves are sleeved and installed in the middle of the bidirectional screw rod, connecting rods are fixedly installed on the sides of the two screw rod screw sleeves, the two connecting rods slide through the through slots, fixed rods are fixedly installed on the lower surfaces of the top ends of the two connecting rods, the two fixed rods slide through the through holes, and arc clamps are fixedly installed on the top ends of the two fixed rods.
[0005] Preferably, a support frame is fixedly installed on the lower surface of the workbench, and reinforcing rods are fixedly installed between the inner walls of the support frame.
[0006] Preferably, a baffle is slidably mounted on the upper surface of the workbench, a first hydraulic cylinder is fixedly mounted on the upper surface of the workbench, and an output end of the first hydraulic cylinder is arranged on the surface of the baffle.
[0007] Preferably, a slide groove is provided on the upper surface of the workbench, a slider is fixedly mounted on the lower end of the baffle, and the slider is slidably mounted inside the slide groove.
[0008] Preferably, a mounting plate is fixedly mounted on the upper surface of the fixed block, an electric guide rail is fixedly mounted on the lower surface of the mounting plate, an electric guide block is mounted in the middle of the electric guide rail, a vertical plate is fixedly mounted on the lower surface of the electric guide block, a guide rod is fixedly mounted on the front surface of the vertical plate, and the position of the guide rod corresponds to the through hole.
[0009] Compared with the prior art, the utility model has the following beneficial effects:
[0010] (1) By driving the bidirectional screw to rotate through the servo motor, the bidirectional screw can be driven to rotate, so that the two screw sleeves in the middle of the bidirectional screw can move toward each other, and at the same time, the two fixing rods can be driven to move toward each other, and at the same time, the two arc-shaped clamping plates can be moved toward each other, so that the two arc-shaped clamping plates can fit on the surface of the shaft sleeve, thereby fixing the shaft sleeve and preventing the shaft sleeve from shifting during cutting, thereby affecting the cutting. After the shaft sleeve is positioned, the mounting table is driven forward by the output end of the second hydraulic cylinder, and the shaft sleeve is cut by driving the electric cutting machine forward.
[0011] (2) The baffle is pushed to move by the output end of the first hydraulic cylinder to adjust the distance between the fixed block and the baffle. The distance between the fixed block and the baffle is adjusted to the length of the sleeve that needs to be cut. At this time, the sleeve is placed in the middle of the through hole. At this time, the electric guide block is moved in the middle of the electric guide rail. At this time, the guide rod can be pushed forward to make the guide rod push the entire sleeve to move, so that the top of the entire sleeve is set on the front surface of the baffle, thereby ensuring the length of the sleeve cutting, to ensure the length of the sleeve cutting, to improve the cutting accuracy of this device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of a cutting device for machining a shaft sleeve according to the utility model;
[0013] Figure 2 It is a side view structural schematic diagram of a cutting device for processing a shaft sleeve according to the utility model;
[0014] Figure 3 This is a schematic diagram of the baffle structure of a cutting device for shaft sleeve processing according to the utility model;
[0015] Figure 4 The utility model is a schematic diagram of the internal structure of a fixed block of a cutting device for processing a shaft sleeve.
[0016] In the figure: 1. workbench; 2. support frame; 3. reinforcement rod; 4. slide; 5. first hydraulic cylinder; 6. baffle; 7. fixed block; 8. positioning assembly; 801. servo motor; 802. empty slot; 803. bidirectional screw; 804. screw thread sleeve; 805. through slot; 806. connecting rod; 807. fixed rod; 808. arc clamp; 9. through hole; 10. electric cutting machine; 11. mounting plate; 12. electric guide rail; 13. guide rod; 14. electric guide block; 15. vertical plate; 16. mounting table; 17. slide block; 18. second hydraulic cylinder. DETAILED DESCRIPTION
[0017] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0018] like Figure 1 , 2As shown, a cutting device for processing a sleeve includes a workbench 1, a fixed block 7 is fixedly installed on the upper surface of the workbench 1, a through hole 9 is opened in the middle of the fixed block 7, a positioning component 8 is arranged inside the fixed block 7, a mounting table 16 is slidably installed on the upper surface of the workbench 1, an electric cutting machine 10 is fixedly installed on the upper surface of the mounting table 16, a second hydraulic cylinder 18 is fixedly installed on the upper surface of the workbench 1, and the output end of the second hydraulic cylinder 18 is arranged on the side of the mounting table 16.
[0019] like Figure 1 As shown, a support frame 2 is fixedly installed on the lower surface of the workbench 1, and a reinforcing rod 3 is fixedly installed between the inner walls of the support frame 2. By fixing the reinforcing rod 3 between the inner walls of the support frame 2, the stability of the device can be improved.
[0020] like Figure 1 , 2 As shown in 3, a baffle 6 is slidably installed on the upper surface of the workbench 1, a first hydraulic cylinder 5 is fixedly installed on the upper surface of the workbench 1, and the output end of the first hydraulic cylinder 5 is arranged on the surface of the baffle 6. A slide groove 4 is opened on the upper surface of the workbench 1, a slider 17 is fixedly installed on the lower end of the baffle 6, and the slider 17 is slidably installed inside the slide groove 4. A mounting plate 11 is fixedly installed on the upper surface of the fixed block 7, an electric guide rail 12 is fixedly installed on the lower surface of the mounting plate 11, an electric guide block 14 is installed in the middle of the electric guide rail 12, a vertical plate 15 is fixedly installed on the lower surface of the electric guide block 14, and a guide rod 13 is fixedly installed on the front surface of the vertical plate 15 The position of the guide rod 13 corresponds to the through hole 9. The baffle 6 is pushed to move by the output end of the first hydraulic cylinder 5 to adjust the distance between the fixed block 7 and the baffle 6. The distance between the fixed block 7 and the baffle 6 is adjusted to the length of the sleeve that needs to be cut. At this time, the sleeve is placed in the middle of the through hole 9. At this time, the electric guide block 14 is moved in the middle of the electric guide rail 13. At this time, the guide rod 13 can be pushed forward, so that the guide rod 13 pushes the entire sleeve to move, and the top of the entire sleeve is set on the front surface of the baffle 6, so as to ensure the length of the sleeve cutting, to ensure the length of the sleeve cutting, and improve the cutting accuracy of this device.
[0021] like Figure 2 , 4As shown, the positioning assembly 8 includes a servo motor 801 and an empty slot 802. The servo motor 801 is fixedly installed on the upper surface of the fixed block 7. The fixed block 7 is provided with an empty slot 802. The inner wall of the empty slot 802 is penetrated by a through slot 805. A bidirectional screw rod 803 is fixedly installed on the output end of the servo motor 801. Two screw rod sleeves 804 are sleeved in the middle of the bidirectional screw rod 803. Connecting rods 806 are fixedly installed on the sides of the two screw rod sleeves 804. The two connecting rods 806 slide through the through slot 805. Slot 805, a fixing rod 807 is fixedly installed on the lower surface of the top of the two connecting rods 806, and the two fixing rods 807 slide through the through hole 9. The top of the two fixing rods 807 are fixedly installed with an arc clamping plate 808, and the bidirectional screw rod 803 is driven by the servo motor 8 to rotate. Because the servo motor 801 is fixedly installed on the upper surface of the fixing block 7, an empty slot 802 is opened inside the fixing block 7, and a through slot 805 is opened on the straight inner wall of the empty slot 802. The output end of the servo motor 801 is fixedly installed with a bidirectional screw rod 803, and the bidirectional Two screw sleeves 804 are installed in the middle of the screw rod 803, and connecting rods 806 are fixedly installed on the sides of the two screw sleeves 804. The two connecting rods 806 slide through the through grooves 805, and fixed rods 807 are fixedly installed on the lower surfaces of the top ends of the two connecting rods 806. The two fixed rods 807 slide through the through holes 9, and arc-shaped clamping plates 808 are fixedly installed on the top ends of the two fixed rods 807. At this time, the bidirectional screw rod 803 can be driven to rotate, so that the two screw sleeves in the middle of the bidirectional screw rod 803 move toward the side close to each other. At the same time, the two fixing rods 807 can be driven to move toward each other, and the two arc-shaped clamping plates 808 can be moved toward each other, so that the two arc-shaped clamping plates 808 fit on the surface of the sleeve, thereby fixing the sleeve and preventing the sleeve from shifting during cutting, which would damage the sleeve. After the sleeve is positioned, the mounting table 16 is driven forward by the output end of the second hydraulic cylinder 18, and the electric cutting machine 10 is driven forward to cut the sleeve.
[0022] The working principle of the cutting device for sleeve processing:
[0023] During use, when it is necessary to cut the sleeve, first, the baffle plate 6 is pushed to move by the output end of the first hydraulic cylinder 5 to adjust the distance between the fixed block 7 and the baffle plate 6, and the distance between the fixed block 7 and the baffle plate 6 is adjusted to the length of the sleeve that needs to be cut. At this time, the sleeve is placed in the middle of the through hole 9. At this time, the electric guide block 14 is moved in the middle of the electric guide rail 13. At this time, the guide rod 13 can be pushed to move forward, so that the guide rod 13 pushes the entire sleeve to move, so that the top of the entire sleeve is set on the front surface of the baffle plate 6, so as to ensure the length of the sleeve cutting, to ensure the length of the sleeve cutting, and to improve the cutting accuracy of this device. At this time, the bidirectional screw rod 803 is driven to rotate by the servo motor 8, and because the servo motor 801 is fixedly installed on the upper surface of the fixed block 7, an empty slot 802 is opened inside the fixed block 7, and a through slot 805 is opened through the inner wall of the empty slot 802, and a bidirectional screw rod 803 is fixedly installed on the output end of the servo motor 801, and two wires are installed in the middle sleeve of the bidirectional screw rod 803. The two screw sleeves 804 have connecting rods 806 fixedly installed on their sides, and the two connecting rods 806 slide through the through slots 805. The lower surfaces of the top ends of the two connecting rods 806 are fixedly installed with fixing rods 807. The two fixing rods 807 slide through the through holes 9, and the top ends of the two fixing rods 807 are fixedly installed with arc clamping plates 808. At this time, the two-way screw rod 803 can be driven to rotate, so that the two screw sleeves in the middle of the two-way screw rod 803 move toward the sides close to each other. At the same time, the two fixing rods 807 can be driven to move toward the sides close to each other, and the two arc clamping plates 808 move toward the sides close to each other, so that the two arc clamping plates 808 fit on the surface of the shaft sleeve, which plays a role in fixing the shaft sleeve and preventing the shaft sleeve from shifting in position during cutting, thereby damaging the shaft sleeve. After the shaft sleeve is positioned, the mounting table 16 is driven to move forward by the output end of the second hydraulic cylinder 18, and the shaft sleeve is cut by driving the electric cutting machine 10 to move forward.
[0024] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.
Claims
1. A cutting device for sleeve processing, comprising a workbench (1), characterized in that: A fixed block (7) is fixedly mounted on the upper surface of the workbench (1), a through hole (9) is formed in the middle of the fixed block (7), a positioning assembly (8) is arranged inside the fixed block (7), a mounting platform (16) is slidably mounted on the upper surface of the workbench (1), an electric cutting machine (10) is fixedly mounted on the upper surface of the mounting platform (16), a second hydraulic cylinder (18) is fixedly mounted on the upper surface of the workbench (1), an output end of the second hydraulic cylinder (18) is arranged on the side of the mounting platform (16), the positioning assembly (8) comprises a servo motor (801) and an empty slot (802), a servo motor (801) is fixedly mounted on the upper surface of the fixed block (7), the fixed block (7 ) is provided with an empty slot (802) inside, and a through slot (805) is provided through the straight inner wall of the empty slot (802), a bidirectional screw rod (803) is fixedly installed at the output end of the servo motor (801), two screw rod sleeves (804) are sleeved and installed in the middle of the bidirectional screw rod (803), connecting rods (806) are fixedly installed on the sides of the two screw rod sleeves (804), the two connecting rods (806) slide through the through slot (805), and fixed rods (807) are fixedly installed on the lower surfaces of the top ends of the two connecting rods (806), the two fixed rods (807) slide through the through holes (9), and arc-shaped clamping plates (808) are fixedly installed on the top ends of the two fixed rods (807).
2. A cutting device for sleeve processing according to claim 1, characterized in that: A support frame (2) is fixedly mounted on the lower surface of the workbench (1), and a reinforcing rod (3) is fixedly mounted between the inner walls of the support frame (2).
3. A cutting device for sleeve processing according to claim 1, characterized in that: A baffle (6) is slidably mounted on the upper surface of the workbench (1), a first hydraulic cylinder (5) is fixedly mounted on the upper surface of the workbench (1), and an output end of the first hydraulic cylinder (5) is arranged on the surface of the baffle (6).
4. A cutting device for sleeve processing according to claim 3, characterized in that: The upper surface of the workbench (1) is provided with a slide groove (4), and a slider (17) is fixedly installed at the lower end of the baffle (6), and the slider (17) is slidably installed inside the slide groove (4).
5. A cutting device for sleeve processing according to claim 1, characterized in that: A mounting plate (11) is fixedly mounted on the upper surface of the fixing block (7), an electric guide rail (12) is fixedly mounted on the lower surface of the mounting plate (11), an electric guide block (14) is mounted in the middle of the electric guide rail (12), a vertical plate (15) is fixedly mounted on the lower surface of the electric guide block (14), a guide rod (13) is fixedly mounted on the front surface of the vertical plate (15), and the position of the guide rod (13) corresponds to the through hole (9).