Cutting device for capacitor aluminum shell machining
By designing a cutting device that integrates grinding stone and cutting knife, the problem of uneven cuts after cutting of the capacitor aluminum shell is solved, automatic cutting and grinding is realized, and processing efficiency and safety is improved.
Patent Information
- Application Number
- CN202421066502.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The capacitor aluminum shell is prone to uneven cuts during the cutting process, which leads to safety hazards and wastes time during manual polishing, affecting processing efficiency.
Design a cutting device that integrates grinding stone and cutting knife to automate cutting and grinding through adjustment mechanisms and moving mechanisms, ensuring that grinding is done immediately after cutting, avoiding repeated handling and wasting time.
The device can be polished immediately after cutting the capacitor aluminum shell, improving processing efficiency, reducing safety hazards, and saving time and human resources.
Smart Images
Figure CN222588760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of capacitors, in particular to a cutting device used for processing capacitor aluminum shells. Background Art
[0002] Capacitors play an important role in tuning, bypassing, coupling, filtering and other circuits. They are used in the tuning circuit of transistor radios, as well as in the coupling circuit and bypass circuit of color TVs.
[0003] In order to meet the needs of capacitors during production, the aluminum shell of the capacitor needs to be cut. When the cutting knife is moved manually to cut the aluminum shell of the capacitor, the cut of the aluminum shell of the capacitor is prone to be not smooth enough. In order to prevent the cut from causing harm to personnel, the cut needs to be polished. The process of moving it to the polishing table for polishing will waste time, thus affecting the processing efficiency of the aluminum shell of the capacitor. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cutting device for processing capacitor aluminum shells, which has the effect of grinding and cutting on the same machine, saving transportation time and improving processing efficiency.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] A cutting device for processing capacitor aluminum shells, comprising an operating table, wherein two baffle plates are fixedly connected to the upper end of the operating table, two first clamping plates are arranged in the two baffle plates, the upper ends of the two baffle plates are fixedly connected to a top plate, a mounting frame is slidably arranged at the lower end of the top plate, a slider is slidably arranged at the lower end of the mounting frame, a grinding stone and a cutting knife are rotatably connected to one side of the mounting frame and the slider, a second motor is fixedly connected to the other side of the mounting frame and the slider, the output ends of the two second motors are respectively fixed to the grinding stone and the cutting knife, an adjustment mechanism is arranged between the slider and the mounting frame, the adjustment mechanism comprises a fixed plate, a hydraulic cylinder and a connecting block, the fixed plate is fixedly connected to one side of the mounting frame, the hydraulic cylinder is fixedly connected to one side of the fixed plate, the connecting block is fixedly connected to the output end of the hydraulic cylinder, and the connecting block is fixed to one side of the slider.
[0007] By adopting the above technical solution, the adjustment mechanism, the slider and the mounting frame cooperate to grind the workpiece after cutting, and the grinding stone will not be affected in grinding the cut of the workpiece when the mounting frame moves back and forth.
[0008] In a preferred example, the utility model can be further configured as follows: two second T-shaped rods are fixedly connected to one side of the fixing plate, and the connecting block is slidably connected to the circumferential sides of the two second T-shaped rods.
[0009] By adopting the above technical solution, the sliding cooperation between the connecting block and the second T-shaped rod can improve the movement stability of the connecting block.
[0010] In a preferred example, the utility model can be further configured as follows: a moving mechanism is arranged between the mounting frame and the top plate, the moving mechanism includes a rectangular groove, a screw rod, a first motor and a screw rod nut, the rectangular groove is opened at the lower end of the top plate, the screw rod is rotatably connected to a side wall of the rectangular groove, and the screw rod movably passes through one side of the top plate, the screw rod nut is threadedly connected to the circumferential side of the screw rod, the mounting frame is fixedly connected to the lower end of the screw rod nut, the first motor is fixedly connected to one side of the top plate, and the output end of the first motor is fixed to the screw rod.
[0011] By adopting the above technical solution, the moving mechanism can drive the mounting frame to move, making it convenient for the cutting knife to perform mobile cutting.
[0012] In a preferred example, the utility model can be further configured as follows: two limit rods are fixedly connected between the side walls of the rectangular groove, and the screw nut is slidably connected to the circumferential sides of the two limit rods.
[0013] By adopting the above technical solution, the screw nut and the limit rod are slidably matched, which can improve the movement stability of the screw nut.
[0014] In a preferred example, the utility model can be further configured as follows: two second cylinders are fixedly connected to the upper end of the top plate, and the piston rods of the two second cylinders are movably passed through the lower end of the top plate, the lower ends of the piston rods of the two second cylinders are fixedly connected to the second clamping plate, one side of the two baffle plates is provided with a clamping mechanism, and the two groups of clamping mechanisms are respectively connected to the two first clamping plates, each group of the clamping mechanisms includes a first cylinder and two springs, the first cylinder is fixedly connected to one side of the baffle plate, and the piston rod of the first cylinder is movably passed through the other side of the baffle plate and fixed to the first clamping plate, and the two springs are fixedly connected between the baffle plate and the first clamping plate.
[0015] By adopting the above technical solution, the clamping mechanism and the second clamping plate can clamp the side and upper end of the workpiece.
[0016] In a preferred example, the utility model can be further configured as follows: each group of the clamping mechanisms also includes two first T-shaped rods, the two first T-shaped rods are fixedly connected to one side of the first clamping plate, and the two first T-shaped rods are movable through one side of the shielding plate.
[0017] By adopting the above technical solution, the first T-bar can improve the movement stability of the first clamping plate.
[0018] In summary, the present invention includes at least one of the following beneficial technical effects:
[0019] 1. An adjusting mechanism, a slider and a mounting frame are provided. After the capacitor aluminum shell is clamped and fixed, the mounting frame is driven to move by the moving mechanism, and the second motor is started. The second motor drives the grinding stone and the cutting knife to rotate. When the cutting operation is performed, the grinding stone and the mounting frame are in a first horizontal plane. When the cutting is completed, the first clamping plate is released. After the mounting frame cuts, the hydraulic cylinder is started. The hydraulic cylinder drives the cutting knife to move, so that the cutting knife and the grinding stone are not in the same horizontal plane. The cutting knife moves away from the capacitor aluminum shell to prevent the cutting knife from hitting the capacitor aluminum shell and causing a new cut. The mounting frame moves to its original position, and the shell can be polished for the second time. The device can polish the workpiece twice before and after cutting, saving the time for transportation and re-polishing, and improving work and production efficiency.
[0020] 2. A moving mechanism is provided, and the first motor is started. The first motor drives the screw to rotate, and the screw nut moves on the surface of the screw, and the screw nut drives the mounting frame to move, so that mobile cutting and mobile grinding can be performed. When the screw nut rotates counterclockwise, the mounting frame slowly returns to its original position. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is a stereogram of this embodiment;
[0022] Figure 2 is a first stereoscopic cross-sectional view of the present embodiment;
[0023] Figure 3 This embodiment Figure 2 A partial enlarged view of the middle A;
[0024] Figure 4 is a second stereoscopic cross-sectional view of the present embodiment;
[0025] Figure 5 This embodiment Figure 4 A partial enlarged view of point B in the middle.
[0026] In the figure, 1. operating table; 2. shielding plate; 3. top plate; 4. first clamping plate; 5. grinding stone; 6. cutting knife; 7. clamping mechanism; 701. first cylinder; 702. first T-bar; 703. spring; 8. adjusting mechanism; 801. fixing plate; 802. second T-bar; 803. connecting block; 804. hydraulic cylinder; 9. moving mechanism; 901. rectangular groove; 902. lead screw; 903. limiting rod; 904. first motor; 905. lead screw nut; 10. mounting frame; 11. second motor; 12. second cylinder; 13. second clamping plate; 14. slider. DETAILED DESCRIPTION
[0027] The utility model is further described in detail below in conjunction with the accompanying drawings. Example
[0028] Reference Figure 1-5The utility model discloses a cutting device for processing capacitor aluminum shells, comprising an operating table 1, characterized in that: two shielding plates 2 are fixedly connected to the upper end of the operating table 1, two first clamping plates 4 are arranged in the two shielding plates 2, a top plate 3 is fixedly connected to the upper ends of the two shielding plates 2, a mounting frame 10 is slidably arranged at the lower end of the top plate 3, a slider 14 is slidably arranged at the lower end of the mounting frame 10, a grinding stone 5 and a cutting knife 6 are rotatably connected to one side of the mounting frame 10 and the slider 14, a second motor 11 is fixedly connected to the other side of the mounting frame 10 and the slider 14, the output ends of the two second motors 11 are respectively fixed to the grinding stone 5 and the cutting knife 6, an adjusting mechanism 8 is arranged between the slider 14 and the mounting frame 10, and the adjusting mechanism 8 includes a fixing plate 801, The hydraulic cylinder 804 and the connecting block 803, the fixed plate 801 is fixedly connected to one side of the mounting frame 10, the hydraulic cylinder 804 is fixedly connected to one side of the fixed plate 801, the connecting block 803 is fixedly connected to the output end of the hydraulic cylinder 804, the connecting block 803 is fixed to one side of the slider 14, the adjusting mechanism 8, the slider 14 and the mounting frame 10 cooperate to grind the workpiece after cutting, and the grinding stone 5 will not be affected when the mounting frame 10 moves back and forth to grind the cut of the workpiece, one side of the fixed plate 801 is fixedly connected to two second T-shaped rods 802, the connecting block 803 is slidably connected to the circumferential side of the two second T-shaped rods 802, the sliding cooperation between the connecting block 803 and the second T-shaped rod 802 can improve the movement stability of the connecting block 803, the mounting frame 1 A moving mechanism 9 is arranged between 0 and the top plate 3, and the moving mechanism 9 includes a rectangular groove 901, a screw rod 902, a first motor 904 and a screw nut 905. The rectangular groove 901 is opened at the lower end of the top plate 3, the screw rod 902 is rotatably connected to a side wall of the rectangular groove 901, and the screw rod 902 movably passes through one side of the top plate 3, the screw nut 905 is threadedly connected to the circumferential side of the screw rod 902, the mounting frame 10 is fixedly connected to the lower end of the screw nut 905, the first motor 904 is fixedly connected to one side of the top plate 3, and the output end of the first motor 904 is fixed to the screw rod 902, the moving mechanism 9 can drive the mounting frame 10 to move, so as to facilitate the cutting knife 6 to move and cut, two limit rods 903 are fixedly connected between the side walls of the rectangular groove 901, the screw nut 904 is fixedly connected to the side wall of the top plate 3, and the screw nut 905 is threadedly connected to the circumferential side of the screw rod 902, and the mounting frame 10 is fixedly connected to the lower end of the screw nut 905. The first motor 904 is fixedly connected to one side of the top plate 3, and the output end of the first motor 904 is fixed to the screw rod 902. The moving mechanism 9 can drive the mounting frame 10 to move, so as to facilitate the cutting knife 6 to move and cut. 05 is slidably connected to the circumferential side of two limit rods 903, and the screw nut 905 and the limit rod 903 are slidably matched, which can improve the moving stability of the screw nut 905, start the first motor 904, and the output end of the first motor 904 drives the screw 902 to rotate, and the screw nut 905 moves on the surface of the screw 902, and the screw nut 905 drives the mounting frame 10 to move, and mobile cutting and mobile grinding can be performed. When the screw nut 905 rotates counterclockwise, the mounting frame 10 slowly returns to its original position, and the second motor 11 is started, and the second motor 11 drives the grinding stone 5 and the cutting knife 6 to rotate. When the cutting operation is performed, the grinding stone 5 and the mounting frame 10 are in the first horizontal plane. When the cutting is completed, the first clamping plate 4 is loosened, and before the mounting frame 10 returns to its original position after cutting,Start the hydraulic cylinder 804, which drives the cutting knife 6 to move, so that the cutting knife 6 and the grinding stone 5 are not in the same horizontal plane, and the cutting knife 6 moves away from the capacitor aluminum shell to prevent the cutting knife 6 from hitting the capacitor aluminum shell and causing a new cut. The grinding stone 5 performs a second grinding while the mounting frame 10 slowly returns to its original position. This device can grind the workpiece twice before and after cutting, saving the time of transporting and re-grinding, and improving work and production efficiency.
[0029] The upper end of the top plate 3 is fixedly connected to two second cylinders 12, and the piston rods of the two second cylinders 12 are both movable through the lower end of the top plate 3, and the lower ends of the piston rods of the two second cylinders 12 are both fixedly connected to the second clamping plate 13, and one side of the two baffle plates 2 is provided with a clamping mechanism 7, and the two groups of clamping mechanisms 7 are respectively connected to the two first clamping plates 4, and each group of clamping mechanisms 7 includes a first cylinder 701 and two springs 703, the first cylinder 701 is fixedly connected to one side of the baffle plate 2, and the piston rod of the first cylinder 701 is movable through the other side of the baffle plate 2. One side is fixed with the first clamping plate 4, the two springs 703 are fixedly connected between the shielding plate 2 and the first clamping plate 4, each set of clamping mechanisms 7 also includes two first T-shaped rods 702, the two first T-shaped rods 702 are fixedly connected to one side of the first clamping plate 4, and the two first T-shaped rods 702 are movable through one side of the shielding plate 2, the first T-shaped rods 702 can improve the movement stability of the first clamping plate 4, start the second cylinder 12 and the first cylinder 701, the first clamping plate 4 and the second clamping plate 13 move to clamp the capacitor aluminum shell.
[0030] The implementation principle of the above embodiment is as follows: start the second cylinder 12 and the first cylinder 701, the first clamping plate 4 and the second clamping plate 13 move to clamp the capacitor aluminum shell, start the first motor 904, the first motor 904 drives the screw rod 902 to rotate, the screw nut 905 moves on the surface of the screw rod 902, the screw nut 905 drives the mounting frame 10 to move, and mobile cutting and mobile grinding can be performed. When the screw nut 905 rotates counterclockwise, the mounting frame 10 slowly returns to its original position, and the second motor 11 is started, and the second motor 11 drives the grinding stone 5 and the cutting knife 6 to rotate. When the cutting operation is performed, the grinding stone 5 and the mounting frame 10 are in a first horizontal plane. When the cutting is completed, the first clamping plate 4 is released, and when the mounting frame 10 returns to its original position after cutting, the hydraulic cylinder 804 is started, and the hydraulic cylinder 804 drives the cutting knife 6 to move, so that the cutting knife 6 and the grinding stone 5 are not in the same horizontal plane, and the cutting knife 6 moves in a direction away from the capacitor aluminum shell to prevent the cutting knife 6 from hitting the capacitor aluminum shell and causing a new cut. The grinding stone 5 performs a second grinding in the process of the mounting frame 10 returning to its original position. The device can grind the workpiece twice before and after cutting, saving the time of transportation and re-grinding, and improving work and production efficiency.
[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0032] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A cutting device for processing capacitor aluminum shells, comprising an operating table (1), characterized in that: The upper end of the operating table (1) is fixedly connected to two shielding plates (2), two first clamping plates (4) are arranged inside the two shielding plates (2), the upper ends of the two shielding plates (2) are fixedly connected to a top plate (3), a mounting frame (10) is slidably arranged at the lower end of the top plate (3), a slider (14) is slidably arranged at the lower end of the mounting frame (10), a grinding stone (5) and a cutting knife (6) are rotatably connected to one side of the mounting frame (10) and the slider (14), respectively, and the other sides of the mounting frame (10) and the slider (14) are fixedly connected to a second motor (11), and the two first clamping plates (4) are fixedly connected to the upper ends of the two shielding plates (2), and a mounting frame (10) is slidably arranged at the lower end of the top plate (3). The output ends of the two motors (11) are fixed to the grinding stone (5) and the cutting knife (6) respectively. An adjustment mechanism (8) is provided between the slider (14) and the mounting frame (10). The adjustment mechanism (8) comprises a fixing plate (801), a hydraulic cylinder (804) and a connecting block (803). The fixing plate (801) is fixedly connected to one side of the mounting frame (10). The hydraulic cylinder (804) is fixedly connected to one side of the fixing plate (801). The connecting block (803) is fixedly connected to the output end of the hydraulic cylinder (804). The connecting block (803) is fixed to one side of the slider (14).
2. A cutting device for processing capacitor aluminum shells according to claim 1, characterized in that: Two second T-shaped rods (802) are fixedly connected to one side of the fixing plate (801), and the connecting block (803) is slidably connected to the circumferential sides of the two second T-shaped rods (802).
3. The cutting device for processing capacitor aluminum shell according to claim 1, characterized in that: A moving mechanism (9) is provided between the mounting frame (10) and the top plate (3), the moving mechanism (9) comprising a rectangular slot (901), a screw rod (902), a first motor (904) and a screw rod nut (905); the rectangular slot (901) is opened at the lower end of the top plate (3); the screw rod (902) is rotatably connected to a side wall of the rectangular slot (901), and the screw rod (902) movably penetrates one side of the top plate (3); the screw rod nut (905) is threadedly connected to the circumferential side of the screw rod (902); the mounting frame (10) is fixedly connected to the lower end of the screw rod nut (905); the first motor (904) is fixedly connected to one side of the top plate (3), and the output end of the first motor (904) is fixed to the screw rod (902).
4. A cutting device for processing capacitor aluminum shells according to claim 3, characterized in that: Two limiting rods (903) are fixedly connected between the side walls of the rectangular groove (901), and the screw nut (905) is slidably connected to the circumferential sides of the two limiting rods (903).
5. The cutting device for processing capacitor aluminum shell according to claim 1, characterized in that: The upper end of the top plate (3) is fixedly connected to two second cylinders (12), and the piston rods of the two second cylinders (12) are movable and penetrate the lower end of the top plate (3), and the lower ends of the piston rods of the two second cylinders (12) are fixedly connected to the second clamping plate (13), and one side of the two baffle plates (2) is provided with a clamping mechanism (7), and the two groups of clamping mechanisms (7) are respectively connected to the two first clamping plates (4), and each group of the clamping mechanisms (7) comprises a first cylinder (701) and two springs (703), the first cylinder (701) is fixedly connected to one side of the baffle plate (2), and the piston rod of the first cylinder (701) is movable and penetrates the other side of the baffle plate (2) and is fixed to the first clamping plate (4), and the two springs (703) are fixedly connected between the baffle plate (2) and the first clamping plate (4).
6. The cutting device for processing capacitor aluminum shell according to claim 5, characterized in that: Each group of the clamping mechanisms (7) further comprises two first T-shaped rods (702), the two first T-shaped rods (702) are fixedly connected to one side of the first clamping plate (4), and the two first T-shaped rods (702) are movably passed through one side of the shielding plate (2).