Deburring device for capacitor shell
By designing a deburring device for capacitor housings with a rotating disk and a fixed cylinder structure, the problem of poor adaptability of existing equipment was solved, and efficient burr removal was achieved for capacitor housings of different sizes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU COMPEST TECHNOLOGY CO LTD
- Filing Date
- 2025-04-15
- Publication Date
- 2026-05-12
AI Technical Summary
Existing capacitor housing deburring equipment is mostly of a fixed design, which makes it difficult to adapt to the adjustment needs of capacitor housings of different sizes, resulting in inconvenience in use.
A deburring device for capacitor housings was designed, which adopts a rotating disk and fixed cylinder structure, equipped with first and second springs and sliding sleeves, support rods and adjusting plates, and adjustable scrapers. It can adapt to capacitor housings of different diameters, ensuring that the scraper makes close contact with the housing to remove burrs.
It enables effective burr removal from capacitor housings of different sizes, improving the applicability and cleaning efficiency of the equipment.
Smart Images
Figure CN224224319U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of capacitor housings, and in particular to a deburring device for capacitor housings. Background Technology
[0002] A capacitor, often simply referred to as capacitance for its ability to store electric charge, is a device that stores electric charge. It is one of the most widely used electronic components in electronic devices and is extensively used in circuits for DC blocking and AC passing, coupling, bypassing, filtering, tuning circuits, energy conversion, and control.
[0003] The capacitor casing is an important component of a capacitor, used to house and protect the internal components (such as electrodes and dielectrics), while also providing mechanical support, insulation protection, and environmental protection. Capacitor casings are typically made of metal or plastic. Currently, most capacitor casings are made of one-piece injection-molded plastic. However, the edges of the molded plastic casing often have burrs, which need to be cleaned. Existing burr removal equipment is mostly of a fixed design, making it difficult to adapt to the adjustment needs of capacitor casings of different sizes, thus causing inconvenience in use. Therefore, we propose a capacitor casing deburring device to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a deburring device for capacitor housings to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A deburring device for capacitor casings includes a fixed frame, a rotating disk inside the fixed frame, a fixed cylinder fixedly connected to the right side of the rotating disk, a fixed rod fixedly connected to the inside of the fixed cylinder, symmetrical sliding sleeves slidably connected to the outer surface of the fixed rods, a set of support rods hinged to the outer surface of each sliding sleeve via a first pin, two openings on the outer surface of the fixed cylinder, the ends of the two sets of support rods extending away from each other through the openings and extending to the outside of the fixed cylinder, an adjusting plate hinged to the ends of the two sets of support rods via a second pin, two first springs sleeved on the outer surface of the fixed rods, a drive motor mounted on the left side of the fixed frame, bearings fixedly embedded in the inner wall of the fixed frame, the output end of the drive motor passing through the bearings and connected to the rotating disk, two sliding holes on the upper surface of the fixed frame, a sliding rod slidably connected inside each sliding hole, a mounting frame fixedly connected to the bottom ends of the two sliding rods, a scraper mounted on the inner wall of the mounting frame by screws, and a second spring sleeved on the outer surface of each sliding rod.
[0007] In a further embodiment, the ends of the two first springs that are close to each other are connected to the sliding sleeve, and the ends of the two first springs that are far from each other are connected to the inner wall of the fixed cylinder. The bottom end of each second spring is connected to the upper surface of the mounting bracket, and the top end of each second spring is connected to the inner wall of the fixed bracket.
[0008] In a further embodiment, a cover is installed on the left side of the mounting frame, and a protective door is movably hinged to the left side of the cover.
[0009] In a further embodiment, a control switch is installed on the front of the housing, and the control switch is electrically connected to the drive motor via a wire.
[0010] In a further embodiment, a support base is fixedly connected to the bottom surface of the fixing frame, and two sets of suction cups are installed on the bottom surface of the support base.
[0011] In a further embodiment, the upper surface of the support base is provided with a groove, and a collection box is provided inside the groove.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This device employs a design that mounts a rotating disk on a fixed frame. The rotating disk has a fixed cylinder containing a first spring and a sliding sleeve. These components work in conjunction with a support rod, which is connected to an adjustable adjustment plate. When installing capacitor housings, the adjustment plate can be adjusted according to the different diameters of the housings to fit the capacitor housings onto them. Furthermore, through the combination of a second spring and a sliding rod, the scraper on the mounting frame can be moved up and down to adjust for capacitor housings of different diameters, ensuring close contact between the scraper and the capacitor housing, thereby facilitating the removal of burrs from capacitor housings of various sizes. Attached Figure Description
[0014] Figure 1 A three-dimensional structural diagram of a device for deburring capacitor casings.
[0015] Figure 2 This is a cross-sectional view of the fixing cylinder in the capacitor housing deburring device.
[0016] Figure 3 This is a schematic diagram of the installation structure of the drive motor in the capacitor housing deburring device.
[0017] Figure 4 This is a schematic diagram of the mounting structure of the scraper in the capacitor casing deburring device.
[0018] In the diagram: 1. Fixed frame; 2. Slide rod; 3. Mounting frame; 4. Rotating disk; 5. Control switch; 6. Protective door; 7. Machine cover; 8. Support base; 9. Suction cup; 10. Collection box; 11. Groove; 12. Adjusting plate; 13. Fixed cylinder; 14. Scraper; 15. Second spring; 16. Through port; 17. Second pin; 18. Support rod; 19. Sliding sleeve; 20. First spring; 21. Fixed rod; 22. First pin; 23. Sliding hole; 24. Bearing; 25. Drive motor. Detailed Implementation
[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-4In this utility model, a deburring device for capacitor housing includes a fixed frame 1. A rotating disk 4 is provided inside the fixed frame 1. A fixed cylinder 13 is fixedly connected to the right side of the rotating disk 4. A fixed rod 21 is fixedly connected inside the fixed cylinder 13. Symmetrical sliding sleeves 19 are slidably connected to the outer surface of the fixed rod 21. A set of support rods 18 is movably hinged to the outer surface of each sliding sleeve 19 via a first pin 22. Two openings 16 are provided on the outer surface of the fixed cylinder 13. The ends of the two sets of support rods 18 that are far apart from each other pass through the openings 16 and extend to the outside of the fixed cylinder 13. The ends of the two sets of support rods 18 that are far apart from each other are movably hinged via a second pin 17. The device includes an adjusting plate 12, two first springs 20 sleeved on the outer surface of the fixing rod 21, a drive motor 25 mounted on the left side of the fixing frame 1, and a bearing 24 fixedly embedded in the inner wall of the fixing frame 1. The output end of the drive motor 25 passes through the bearing 24 and is connected to the rotating disk 4. The rotating disk 4 is mounted on the fixing frame 1. A fixing cylinder 13 is provided on the rotating disk 4. The cylinder is equipped with the first springs 20 and the sliding sleeve 19. They work together with the support rod 18. The support rod 18 is connected to the adjustable adjusting plate 12. When installing the capacitor housing, the adjusting plate 12 can be adjusted according to the different diameters of the housing so that the capacitor housing can be sleeved on its outside.
[0023] The upper surface of the mounting bracket 1 has two sliding holes 23, and a sliding rod 2 is slidably connected inside each sliding hole 23. The bottom ends of the two sliding rods 2 are fixedly connected to the mounting bracket 3. A scraper 14 is installed on the inner wall of the mounting bracket 3 by screws. A second spring 15 is sleeved on the outer surface of each sliding rod 2. The ends of the two first springs 20 that are close to each other are connected to the sliding sleeve 19, and the ends of the two first springs 20 that are far from each other are connected to the inner wall of the mounting cylinder 13. The bottom end of each second spring 15 is connected to the upper surface of the mounting bracket 3, and the top end of each second spring 15 is connected to the inner wall of the mounting bracket 1. Through the combination of the second spring 15 and the sliding rod 2, the scraper 14 on the mounting bracket 3 can move up and down to adjust the capacitor shells of different diameters, ensuring that the scraper 14 is in close contact with the capacitor shell, thereby facilitating the removal of burrs on capacitor shells of various sizes.
[0024] A cover 7 is installed on the left side of the mounting frame 1. A protective door 6 is hinged to the left side of the cover 7. The cover 7 protects the drive motor 25. The protective door 6 can be opened to protect the drive motor 25. A control switch 5 is installed on the front of the cover 7. The control switch 5 is electrically connected to the drive motor 25 through a wire. The control switch 5 allows for convenient control of the drive motor 25. A support base 8 is fixedly connected to the bottom of the mounting frame 1. Two sets of suction cups 9 are installed on the bottom of the support base 8. The suction cups 9 work with the support base 8 to easily fix the device on the operating table. A groove 11 is formed on the upper surface of the support base 8. A collection box 10 is provided inside the groove 11 to facilitate the collection of removed burrs.
[0025] The working principle of this utility model is as follows:
[0026] In use, the device is first fixed to the operating table by suction cup 9, the power supply of the device is turned on, and the capacitor shell that needs to be deburred can be put on the outside of the adjusting plate 12 by squeezing the adjusting plate 12 outside the fixing cylinder 13. The first spring 20 and the sliding sleeve 19 in the fixing cylinder 13 support the support rod 18, so that the adjusting plate 12 can press the capacitor shell tightly. Start the drive motor 25 to drive the rotating disk 4 to rotate with the capacitor shell. The outside of the capacitor shell contacts the scraper 14 on the mounting bracket 3, and the scraper 14 removes the burrs on the outside of the capacitor shell.
[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A deburring device for capacitor housings, characterized in that: The device includes a fixed frame (1), inside which is a rotating disk (4). A fixed cylinder (13) is fixedly connected to the right side of the rotating disk (4). A fixed rod (21) is fixedly connected inside the fixed cylinder (13). A symmetrical sliding sleeve (19) is slidably connected to the outer surface of the fixed rod (21). A set of support rods (18) is movably hinged to the outer surface of each sliding sleeve (19) through a first pin (22). Two openings (16) are opened on the outer surface of the fixed cylinder (13). The ends of the two sets of support rods (18) that are far apart from each other pass through the openings (16) and extend to the outside of the fixed cylinder (13). The ends of the two sets of support rods (18) that are far apart from each other are movably hinged to the outer surface of the fixed cylinder (13) through a second pin (17). The fixed rod (21) is hinged with an adjustment plate (12). Two first springs (20) are sleeved on the outer surface of the fixed rod (21). A drive motor (25) is installed on the left side of the fixed frame (1). A bearing (24) is fixedly embedded in the inner wall of the fixed frame (1). The output end of the drive motor (25) passes through the bearing (24) and is connected to the rotating disk (4). Two sliding holes (23) are opened on the upper surface of the fixed frame (1). A sliding rod (2) is slidably connected inside each sliding hole (23). The bottom ends of the two sliding rods (2) are fixedly connected to a mounting frame (3). A scraper (14) is installed on the inner wall of the mounting frame (3) by screws. A second spring (15) is sleeved on the outer surface of each sliding rod (2).
2. The capacitor housing deburring device according to claim 1, characterized in that: The ends of the two first springs (20) that are close to each other are connected to the sliding sleeve (19), and the ends of the two first springs (20) that are far from each other are connected to the inner wall of the fixed cylinder (13). The bottom end of each second spring (15) is connected to the upper surface of the mounting bracket (3), and the top end of each second spring (15) is connected to the inner wall of the fixed bracket (1).
3. The capacitor housing deburring device according to claim 1, characterized in that: A machine cover (7) is installed on the left side of the fixed frame (1), and a protective door (6) is movably hinged to the left side of the machine cover (7) via a hinge.
4. The capacitor housing deburring device according to claim 3, characterized in that: A control switch (5) is installed on the front of the cover (7), and the control switch (5) is electrically connected to the drive motor (25) via a wire.
5. A deburring device for capacitor housings according to claim 1, characterized in that: The bottom surface of the fixed frame (1) is fixedly connected to a support base (8), and the bottom surface of the support base (8) is equipped with two sets of suction cups (9).
6. A deburring device for capacitor housing according to claim 5, characterized in that: The upper surface of the support base (8) is provided with a groove (11), and a collection box (10) is provided inside the groove (11).