CN221812183U - A conductive slip ring assembly with high axis stability - Google Patents
A conductive slip ring assembly with high axis stability Download PDFInfo
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Abstract
本实用新型公开了一种轴心高稳定的导电滑环组件，包括滑环定子，所述滑环定子右侧固定有止转片，所述滑环定子内轴承连接有滑环转子，所述滑环转子上连接有旋转轴；还包括：螺纹杆，与所述滑环定子相互连接，所述螺纹杆上通过轴承连接有安装套；上夹板，设置在所述滑环定子右侧，所述上夹板下方设置有下夹板，所述下夹板和上夹板上均固定有连接块。该轴心高稳定的导电滑环组件，采用夹紧定位机构，可以实现滑环定子、滑环转子和旋转轴的定位作用，保证滑环定子、滑环转子和旋转轴轴心在同一直线上，从而保证轴心的稳定性，避免产生偏振现象，且通过嵌套式安装结构，可以放电对限位机构进行拆卸更换，以便适应不同之间的旋转轴进行安装。
The utility model discloses a conductive slip ring assembly with high axis stability, including a slip ring stator, a stopper plate is fixed on the right side of the slip ring stator, a slip ring rotor is connected to the bearing inside the slip ring stator, and a rotating shaft is connected to the slip ring rotor; it also includes: a threaded rod, which is mutually connected with the slip ring stator, and a mounting sleeve is connected to the threaded rod through a bearing; an upper clamping plate, which is arranged on the right side of the slip ring stator, a lower clamping plate is arranged below the upper clamping plate, and connecting blocks are fixed on the lower clamping plate and the upper clamping plate. The conductive slip ring assembly with high axis stability adopts a clamping positioning mechanism, which can realize the positioning function of the slip ring stator, the slip ring rotor and the rotating shaft, and ensure that the slip ring stator, the slip ring rotor and the rotating shaft axis are in the same straight line, thereby ensuring the stability of the axis and avoiding the polarization phenomenon, and through the nested installation structure, the limit mechanism can be disassembled and replaced by discharge, so as to adapt to the installation of different rotating shafts.
Description
技术领域Technical Field
本实用新型涉及导电滑环技术领域，具体为一种轴心高稳定的导电滑环组件。The utility model relates to the technical field of conductive slip rings, in particular to a conductive slip ring component with high axis stability.
背景技术Background Art
导电滑环是一种可以在在任何要求连续旋转的同时，又需要从固定位置到旋转位置传输电源和信号的机电系统中的装置，在设备制造过程中被广泛使用，现有的导电滑环在进行使用时，主要通过滑环定子上的止转片与设备连接实现滑环定子的安装固定，而滑环转子与设备的旋转轴连接实现安装，其安装后在实际使用时还存在一些缺陷，由于滑环转子与旋转轴轴心相同，而滑环定子未与旋转轴连接，从而导致在滑环转子高速旋转时，滑环转子的轴向力增大，从而导致导电滑环易产生偏振现象，影响导电滑环的轴心稳定性，进而影响导电滑环的使用寿命。A conductive slip ring is a device in any electromechanical system that requires continuous rotation and needs to transmit power and signals from a fixed position to a rotating position. It is widely used in the equipment manufacturing process. When the existing conductive slip ring is used, the installation and fixation of the slip ring stator is mainly achieved by connecting the anti-rotation plate on the slip ring stator with the equipment, and the slip ring rotor is connected to the rotating shaft of the equipment for installation. After installation, there are still some defects in actual use. Since the slip ring rotor and the rotating shaft have the same axis, and the slip ring stator is not connected to the rotating shaft, the axial force of the slip ring rotor increases when the slip ring rotor rotates at high speed, which makes the conductive slip ring prone to polarization, affecting the axis stability of the conductive slip ring, and further affecting the service life of the conductive slip ring.
实用新型内容Utility Model Content
本实用新型的目的在于提供一种轴心高稳定的导电滑环组件，以解决上述背景技术中提出滑环转子的轴向力增大易产生偏振现象而影响导电滑环轴心的稳定性的问题。The utility model aims to provide a conductive slip ring assembly with high axis stability, so as to solve the problem in the background art that the increase of the axial force of the slip ring rotor is prone to produce polarization phenomenon and affect the stability of the conductive slip ring axis.
为实现上述目的，本实用新型提供如下技术方案：一种轴心高稳定的导电滑环组件，包括滑环定子，所述滑环定子右侧固定有止转片，所述滑环定子内轴承连接有滑环转子，所述滑环转子上连接有旋转轴；To achieve the above object, the utility model provides the following technical solution: a conductive slip ring assembly with high axis stability, comprising a slip ring stator, a stopper is fixed on the right side of the slip ring stator, a slip ring rotor is connected to the inner bearing of the slip ring stator, and a rotating shaft is connected to the slip ring rotor;
还包括：Also includes:
螺纹杆，与所述滑环定子相互连接，所述螺纹杆上通过轴承连接有安装套；A threaded rod is connected to the slip ring stator, and a mounting sleeve is connected to the threaded rod via a bearing;
上夹板，设置在所述滑环定子右侧，所述上夹板下方设置有下夹板，所述下夹板和上夹板上均固定有连接块，所述连接块与安装套相互连接。An upper clamping plate is arranged on the right side of the slip ring stator, a lower clamping plate is arranged below the upper clamping plate, connecting blocks are fixed on the lower clamping plate and the upper clamping plate, and the connecting blocks are connected to the mounting sleeve.
优选的，所述止转片关于滑环定子的中心线为上下对称分布，且止转片上开设有倒“U”型凹槽，通过止转片的作用，可以方便对滑环定子进行锁定，保证滑环定子安装的稳定性。Preferably, the anti-rotation plate is symmetrically distributed up and down about the center line of the slip ring stator, and an inverted "U"-shaped groove is provided on the anti-rotation plate. Through the action of the anti-rotation plate, the slip ring stator can be conveniently locked to ensure the stability of the installation of the slip ring stator.
优选的，所述滑环转子上通过螺纹等角度连接有四组锁紧螺栓，且锁紧螺栓与旋转轴接触可实现固定作用，通过锁紧螺栓的作用，可以实现滑环转子与旋转轴的锁定，保证滑环转子和旋转轴的轴心相同。Preferably, the slip ring rotor is connected with four sets of locking bolts at equal angles through threads, and the locking bolts are in contact with the rotating shaft to achieve a fixing effect. Through the action of the locking bolts, the slip ring rotor and the rotating shaft can be locked to ensure that the axis of the slip ring rotor and the rotating shaft are the same.
优选的，所述螺纹杆与滑环定子之间为螺纹连接，且螺纹杆与安装套之间为垂直分布，通过螺纹杆的作用，可以调节安装套的位置，从而实现下夹板和上夹板的位置调节，保证装置的正常安装。Preferably, the threaded rod and the slip ring stator are threadedly connected, and the threaded rod and the mounting sleeve are vertically distributed. The position of the mounting sleeve can be adjusted by the threaded rod, thereby achieving position adjustment of the lower clamping plate and the upper clamping plate to ensure normal installation of the device.
优选的，所述上夹板下端面还前后对称固定有导向柱，且导向柱贯穿下夹板可进行上下滑动，通过导向柱的作用，既可以保证上夹板和下夹板移动的稳定性，又可以避免装置产生晃动。Preferably, guide columns are fixed symmetrically frontward and rearward on the lower end surface of the upper clamping plate, and the guide columns pass through the lower clamping plate and can slide up and down. Through the action of the guide columns, the stability of the movement of the upper and lower clamping plates can be guaranteed, and the shaking of the device can be avoided.
优选的，所述上夹板和下夹板内侧均等角度安装有三组滚珠，且滚珠与旋转轴接触可进行滚动，通过滚珠的作用，可以在对滑环定子定位后，装置可以进行正常运行。Preferably, three groups of balls are installed at equal angles on the inner sides of the upper clamping plate and the lower clamping plate, and the balls are in contact with the rotating shaft and can roll. Through the action of the balls, the device can operate normally after the slip ring stator is positioned.
优选的，所述连接块与安装套之间为嵌套连接，且安装套与上夹板接触可实现定位作用，通过连接块与安装套的嵌套作用，可以方便实现上夹板和下夹板的拆装，以便更换不同尺寸的上夹板和下夹板与旋转轴配合，提高装置的适应性。Preferably, the connecting block and the mounting sleeve are nested, and the mounting sleeve contacts the upper clamping plate to achieve a positioning effect. Through the nesting effect of the connecting block and the mounting sleeve, the upper clamping plate and the lower clamping plate can be easily disassembled and assembled, so as to replace the upper clamping plate and the lower clamping plate of different sizes to cooperate with the rotating shaft, thereby improving the adaptability of the device.
优选的，所述连接块上还等间距固定有两组紧固条，且紧固条由橡胶材质制成，并且紧固条与安装套之间为过盈连接，在连接块与安装套嵌套安装后，通过紧固条的作用，可以增加连接块与安装套之间的摩擦力，保证连接块与安装套安装的稳定性。Preferably, two groups of fastening strips are fixed on the connecting block at equal intervals, and the fastening strips are made of rubber material, and there is an interference connection between the fastening strips and the mounting sleeve. After the connecting block and the mounting sleeve are nested and installed, the friction between the connecting block and the mounting sleeve can be increased through the action of the fastening strips, thereby ensuring the stability of the installation of the connecting block and the mounting sleeve.
与现有技术相比，本实用新型的有益效果是：该轴心高稳定的导电滑环组件，采用夹紧定位机构，可以实现滑环定子、滑环转子和旋转轴的定位作用，保证滑环定子、滑环转子和旋转轴轴心在同一直线上，从而保证轴心的稳定性，避免产生偏振现象，且通过嵌套式安装结构，可以放电对限位机构进行拆卸更换，以便适应不同之间的旋转轴进行安装，其具体内容如下：Compared with the prior art, the utility model has the following beneficial effects: the conductive slip ring assembly with high axis stability adopts a clamping positioning mechanism to realize the positioning of the slip ring stator, the slip ring rotor and the rotating shaft, ensuring that the slip ring stator, the slip ring rotor and the rotating shaft axis are in the same straight line, thereby ensuring the stability of the axis and avoiding polarization. Moreover, through the nested installation structure, the limit mechanism can be disassembled and replaced by discharge, so as to adapt to the installation of different rotating shafts. The specific contents are as follows:
该轴心高稳定的导电滑环组件，设置有上夹板；在对滑环定子进行安装时，通过螺纹杆、安装套、上夹板、导向柱、下夹板和滚珠的作用，可以实现滑环定子与旋转轴的定位，从而保证轴心的稳定性，且配合连接块和紧固条的作用，可以实现对上夹板和下夹板的拆卸更换，以便适应不同直径的旋转轴进行定位。The conductive slip ring assembly with high axis stability is provided with an upper clamping plate. When the slip ring stator is installed, the slip ring stator and the rotating shaft can be positioned through the functions of the threaded rod, the mounting sleeve, the upper clamping plate, the guide column, the lower clamping plate and the ball, thereby ensuring the stability of the axis. In addition, the upper clamping plate and the lower clamping plate can be disassembled and replaced in cooperation with the functions of the connecting block and the fastening strip, so as to adapt to the positioning of rotating shafts with different diameters.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型导电滑环安装左视立体结构示意图；FIG1 is a schematic diagram of the left-side stereoscopic structure of the conductive slip ring installation of the utility model;
图2为本实用新型导电滑环安装右视立体结构示意图；FIG2 is a schematic diagram of the right side perspective structure of the conductive slip ring installation of the utility model;
图3为本实用新型上夹板与下夹板组成立体结构示意图；Figure 3 is a schematic diagram of a three-dimensional structure composed of an upper clamping plate and a lower clamping plate of the utility model;
图4为本实用新型上夹板与下夹板组成右视结构示意图。FIG4 is a schematic diagram of the right side structure of the upper clamping plate and the lower clamping plate of the utility model.
图中：1、滑环定子；2、止转片；3、滑环转子；301、锁紧螺栓；4、旋转轴；5、螺纹杆；6、安装套；7、上夹板；701、导向柱；8、下夹板；9、滚珠；10、连接块；1001、紧固条。In the figure: 1, slip ring stator; 2, anti-rotation plate; 3, slip ring rotor; 301, locking bolt; 4, rotating shaft; 5, threaded rod; 6, mounting sleeve; 7, upper clamping plate; 701, guide column; 8, lower clamping plate; 9, ball bearing; 10, connecting block; 1001, fastening strip.
具体实施方式DETAILED DESCRIPTION
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
请参阅图1-图4，本实用新型提供一种技术方案：一种轴心高稳定的导电滑环组件，包括滑环定子1，滑环定子1右侧固定有止转片2，滑环定子1内轴承连接有滑环转子3，滑环转子3上连接有旋转轴4；还包括：螺纹杆5，与滑环定子1相互连接，螺纹杆5上通过轴承连接有安装套6；上夹板7，设置在滑环定子1右侧，上夹板7下方设置有下夹板8，下夹板8和上夹板7上均固定有连接块10，连接块10与安装套6相互连接。Please refer to Figures 1 to 4. The utility model provides a technical solution: a conductive slip ring assembly with high axis stability, including a slip ring stator 1, a stop plate 2 is fixed on the right side of the slip ring stator 1, a slip ring rotor 3 is connected to the inner bearing of the slip ring stator 1, and a rotating shaft 4 is connected to the slip ring rotor 3; it also includes: a threaded rod 5, which is interconnected with the slip ring stator 1, and a mounting sleeve 6 is connected to the threaded rod 5 through a bearing; an upper clamping plate 7 is arranged on the right side of the slip ring stator 1, a lower clamping plate 8 is arranged below the upper clamping plate 7, and a connecting block 10 is fixed on the lower clamping plate 8 and the upper clamping plate 7, and the connecting block 10 and the mounting sleeve 6 are interconnected.
止转片2关于滑环定子1的中心线为上下对称分布，且止转片2上开设有倒“U”型凹槽；滑环转子3上通过螺纹等角度连接有四组锁紧螺栓301，且锁紧螺栓301与旋转轴4接触可实现固定作用；The anti-rotation plate 2 is symmetrically distributed about the center line of the slip ring stator 1, and an inverted "U"-shaped groove is opened on the anti-rotation plate 2; four sets of locking bolts 301 are connected to the slip ring rotor 3 through threads at equal angles, and the locking bolts 301 are in contact with the rotating shaft 4 to achieve a fixing effect;
在使用该轴心高稳定的导电滑环组件时，如图1和图2所示，首先对整个装置进行安装，通过将滑环转子3穿套在旋转轴4上，并通过锁紧螺栓301进行锁定，此时滑环转子3与旋转轴4的轴心重合，再通过止转片2配合螺栓与设备进行锁定，可以实现对滑环定子1的固定安装，保证装置的正常运行，最后进行接线即可；When using the conductive slip ring assembly with high axis stability, as shown in FIG1 and FIG2, firstly, the whole device is installed, and the slip ring rotor 3 is put on the rotating shaft 4 and locked by the locking bolt 301. At this time, the axis of the slip ring rotor 3 and the rotating shaft 4 coincide, and then the anti-rotation plate 2 is used to lock the device with the bolt, so that the slip ring stator 1 can be fixedly installed to ensure the normal operation of the device, and finally the wiring can be carried out;
螺纹杆5与滑环定子1之间为螺纹连接，且螺纹杆5与安装套6之间为垂直分布；上夹板7下端面还前后对称固定有导向柱701，且导向柱701贯穿下夹板8可进行上下滑动；上夹板7和下夹板8内侧均等角度安装有三组滚珠9，且滚珠9与旋转轴4接触可进行滚动；连接块10与安装套6之间为嵌套连接，且安装套6与上夹板7接触可实现定位作用；连接块10上还等间距固定有两组紧固条1001，且紧固条1001由橡胶材质制成，并且紧固条1001与安装套6之间为过盈连接；The threaded rod 5 is threadedly connected to the slip ring stator 1, and the threaded rod 5 is vertically distributed to the mounting sleeve 6; the lower end surface of the upper clamping plate 7 is also symmetrically fixed with a guide column 701, and the guide column 701 penetrates the lower clamping plate 8 and can slide up and down; three groups of balls 9 are installed at equal angles on the inner sides of the upper clamping plate 7 and the lower clamping plate 8, and the balls 9 can roll in contact with the rotating shaft 4; the connection block 10 and the mounting sleeve 6 are nested, and the mounting sleeve 6 can achieve positioning by contacting the upper clamping plate 7; two groups of fastening strips 1001 are fixed on the connection block 10 at equal intervals, and the fastening strips 1001 are made of rubber material, and the fastening strips 1001 and the mounting sleeve 6 are interference connected;
在滑环定子1固定完成后，如图1-图4所示，通过转动螺纹杆5可以带动安装套6进行移动，从而调节上夹板7和下夹板8的位置，配合导向柱701的滑动导向作用，可以保证上夹板7和下夹板8移动的稳定性，直至上夹板7和下夹板8上的滚珠9与旋转轴4接触即可(上夹板7和下夹板8位置调节后，可通过螺母对螺纹杆5进行锁死，保证装置的稳定)，从而保证滑环定子1与旋转轴4的轴心重合，进而保证滑环定子1、滑环转子3和旋转轴4轴心重合，保证轴心的稳定性，有效避免滑环转子3高速转动时产生偏振现象，进而保证装置的正常运行，当在对不同直径的旋转轴4进行安装时，通过连接块10和紧固条1001的作用，可以方便对上夹板7和下夹板8进行拆装，以便更换不同尺寸的上夹板7和下夹板8进行安装，提高装置的适应性，这就是该轴心高稳定的导电滑环组件的工作原理。After the slip ring stator 1 is fixed, as shown in Figures 1 to 4, the threaded rod 5 can be rotated to drive the installation sleeve 6 to move, thereby adjusting the position of the upper clamping plate 7 and the lower clamping plate 8. The sliding guide function of the guide column 701 can ensure the stability of the movement of the upper clamping plate 7 and the lower clamping plate 8 until the balls 9 on the upper clamping plate 7 and the lower clamping plate 8 are in contact with the rotating shaft 4 (after the position of the upper clamping plate 7 and the lower clamping plate 8 is adjusted, the threaded rod 5 can be locked by a nut to ensure the stability of the device), thereby ensuring that the axial weight of the slip ring stator 1 and the rotating shaft 4 is The slip ring stator 1, the slip ring rotor 3 and the rotating shaft 4 are combined to ensure that the axes of the slip ring stator 1, the slip ring rotor 3 and the rotating shaft 4 coincide with each other, and the stability of the axis is ensured, and the polarization phenomenon is effectively avoided when the slip ring rotor 3 rotates at a high speed, thereby ensuring the normal operation of the device. When installing the rotating shaft 4 with different diameters, the upper clamping plate 7 and the lower clamping plate 8 can be easily disassembled and assembled through the function of the connecting block 10 and the fastening strip 1001, so as to replace the upper clamping plate 7 and the lower clamping plate 8 of different sizes for installation, thereby improving the adaptability of the device. This is the working principle of the conductive slip ring assembly with high axis stability.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
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| CN202323350902.1U CN221812183U (en) | 2023-12-09 | 2023-12-09 | A conductive slip ring assembly with high axis stability |
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| CN202323350902.1U CN221812183U (en) | 2023-12-09 | 2023-12-09 | A conductive slip ring assembly with high axis stability |
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| CN202323350902.1U Active CN221812183U (en) | 2023-12-09 | 2023-12-09 | A conductive slip ring assembly with high axis stability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119994602A (en) * | 2025-02-24 | 2025-05-13 | 萍乡学院 | A cap-type conductive slip ring installation structure for directional drilling radar |
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2023
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119994602A (en) * | 2025-02-24 | 2025-05-13 | 萍乡学院 | A cap-type conductive slip ring installation structure for directional drilling radar |
| CN119994602B (en) * | 2025-02-24 | 2025-07-22 | 萍乡学院 | Cap type conductive slip ring mounting structure for directional drilling radar |
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