WO2021184722A1 - 一种电动拧紧装置 - Google Patents

一种电动拧紧装置 Download PDF

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Publication number
WO2021184722A1
WO2021184722A1 PCT/CN2020/118479 CN2020118479W WO2021184722A1 WO 2021184722 A1 WO2021184722 A1 WO 2021184722A1 CN 2020118479 W CN2020118479 W CN 2020118479W WO 2021184722 A1 WO2021184722 A1 WO 2021184722A1
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WO
WIPO (PCT)
Prior art keywords
module
tightening
fixing seat
side wall
shell
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PCT/CN2020/118479
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English (en)
French (fr)
Inventor
杨芳
王磊
唐小亮
Original Assignee
广东电网有限责任公司清远供电局
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Application filed by 广东电网有限责任公司清远供电局 filed Critical 广东电网有限责任公司清远供电局
Publication of WO2021184722A1 publication Critical patent/WO2021184722A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

Definitions

  • This application relates to the technical field of electric work tools, for example, to an electric tightening device.
  • Bolts are commonly used to fasten and connect two parts with through holes in power systems. Most of the bolts are located outdoors and are exposed to harsh environments such as wind and erosion all the year round; in order to avoid accidents caused by loose bolts, electrical maintenance work Usually, it is necessary to check and tighten the bolts twice.
  • the electric tightening device used for electric operation in the related technology mainly includes an electric tightening machine and an operating rod connected with the electric tightening machine. The operator controls the electric tightening machine through the operating rod to align and tighten it. Bolts to achieve tightening.
  • the electric tightening machine in the electric tightening device in the related art is usually fixed, which cannot realize flexible adjustment and use, and has low applicability.
  • the present application provides an electric tightening device, which can be flexibly adjusted and used and has good applicability.
  • the present application provides an electric tightening device, including: a device main body, a tightening module, a power supply module, an angle adjustment module, a control module, and a connector;
  • the device main body includes an operating rod and a tool main body
  • the tool body is connected with the operating rod through a connecting piece;
  • the tightening module is installed on the tool body
  • the angle adjustment module is installed on the tool main body and connected with the connecting piece for driving the tool main body to rotate;
  • the power supply module is installed on the main body of the device, and is electrically connected to the tightening module, the angle adjustment module, and the control module, respectively;
  • the control module is electrically connected with the angle adjustment module and the tightening module, respectively.
  • control module includes a main controller and a sub-controller
  • the main controller is installed on the tool body and is electrically connected to the tightening module, the angle adjustment module, and the power supply module;
  • the sub-controller is electrically connected with the main controller, and an operation panel is provided on the sub-controller.
  • the tool body includes a first fixing seat and a second fixing seat;
  • the tightening module is vertically installed on the first side wall of the first fixing seat;
  • the second fixing seat is vertically installed on the first side wall of the second fixing seat, and is used to support the tightening module.
  • the first fixing seat includes a first seat shell and a first sealing plate
  • the tightening module and the second fixing seat are respectively vertically installed on the first side wall of the first seat shell;
  • the second side wall opposite to the first side wall on the first seat shell is provided with a first installation port
  • the first sealing plate is detachably installed on the first installation port
  • the main controller is installed in the first housing.
  • the tightening module includes a fixed shell, a first rotating electric machine, and a chuck;
  • the fixing shell is vertically installed on the first side wall of the first fixing seat, and is in contact with the top of the second fixing seat;
  • the first rotating electric machine is installed in the fixed shell, the fixed end of the first rotating electric machine is vertically connected with the first side wall of the first fixing base, and the output end is connected with the chuck.
  • a plurality of first hollow holes are opened on the fixed shell.
  • it also includes a power supply bracket
  • the power supply bracket is installed on the fixed shell, and is provided with an installation station for accommodating the power supply module.
  • the second fixing seat includes a second seat shell and a second sealing plate
  • the second sealing plate is vertically connected with the first side wall of the first fixing seat
  • the second seat shell is installed on the first sealing plate
  • the angle adjustment module is installed in the second housing.
  • the angle adjustment module includes a second rotating electric machine and a reducer
  • the second rotating electric machine is mounted on the first sealing plate
  • the speed reducer is installed on the first sealing plate, and the input shaft of the speed reducer is connected in rotation with the output shaft of the second rotating electric machine, and the output shaft of the speed reducer extends out of the second seat
  • the shell is connected with the synchronous rotation of the connecting piece.
  • the connecting member includes a first connecting head and a second connecting head
  • the first connecting head is Y-shaped, and the first end of the first connecting head is provided with an escape groove for avoiding the first housing shell, and the first connecting head is on the side wall of the avoiding groove Opening a shaft hole connected with the output shaft of the reducer for synchronous rotation;
  • the second connector is connected to the second end of the first connector.
  • the present application constitutes an electric tightening device by setting the device body, the tightening module, the power module, the angle adjustment module, the control module, and the connecting piece.
  • the main body of the tool is connected, and the angle adjustment module is installed on the main body of the tool and connected with the connector, so that the angle adjustment module can be controlled by the control module to realize the rotation adjustment of the tool main body, so that the tightening module can be flexibly adjusted in multiple angles It can adapt to more working conditions and has good applicability.
  • Figure 1 is a schematic diagram of the overall structure of an electric tightening tool provided in this application.
  • FIG. 2 is a schematic structural diagram of an electric tightening tool provided in this application with the fixed shell and the second seat shell removed;
  • Figure 3 is a partial exploded schematic diagram of an electric tightening tool provided in this application.
  • the embodiment of the application discloses an electric tightening device.
  • An embodiment of an electric tightening device provided in an embodiment of the present application includes:
  • Device body tightening module 2, power supply module, angle adjustment module 4, control module, and connector 3;
  • device body includes an operating rod and a tool body; the tool body is connected to the operating rod through the connector 3; the tightening module 2 is installed on the tool body
  • the angle adjustment module 4 is installed on the tool body and connected with the connector 3 for driving the tool body to rotate;
  • the power module is installed on the device body and is electrically connected with the tightening module 2, the angle adjustment module 4 and the control module respectively;
  • the control module is electrically connected with the angle adjustment module 4 and the tightening module 2 respectively.
  • the operating rod structure may include a rod body and a connecting structure that is connected and matched with the connecting member 3.
  • the power module is installed on the main body of the tool, so that the degree of integration is better and the overall structure is more compact.
  • the angle adjustment module 4 enables the tool body to be rotatably adjusted to adjust the rotation angle of the tightening module 2 to adapt to bolts in different positions, such as narrow gaps, the back of the work object, etc., so as to improve the convenience and applicability of use.
  • An electric tightening device includes: a device body, a tightening module 2, a power module, an angle adjustment module 4, a control module, and a connector 3;
  • the device body includes an operating rod and a tool body; the tool body is connected to the operating rod through the connector 3;
  • the tightening module 2 is installed on the main body of the tool;
  • the angle adjustment module 4 is installed on the main body of the tool and is connected with the connector 3 for driving the main body of the tool to rotate;
  • the power module is installed on the main body of the device and is respectively connected with the tightening module 2.
  • the module 4 and the control module are electrically connected; the control module is electrically connected with the angle adjustment module 4 and the tightening module 2 respectively.
  • control module includes a main controller and a sub-controller separately connected to the main controller;
  • main controller is installed on the tool body, and is electrically connected to the tightening module 2, the angle adjustment module 4, and the power supply module;
  • sub-controller It is electrically connected with the main controller, and the sub-controller is provided with an operation panel.
  • the main controller is used to control the tightening module 2 and the angle adjustment module 4, and the sub-controller is used to remotely control the main controller to improve the convenience of control.
  • the sub-controller can be detachably installed on the operating rod.
  • the sub-controller and the main controller can communicate wirelessly through wireless modules such as a wireless Bluetooth communication module, a wireless radio frequency communication module, etc., which reduces the layout of cables and improves the convenience of use.
  • the main controller may include a main control board and a wireless transmitting module
  • the sub-controller may include a housing, a sub-control board, a wireless receiving module paired with the wireless transmitting module, and a battery for power supply, so as to realize the connection between the main controller and the sub-controller.
  • the sub-controller can be attached to the operating rod close to the grip position through a magnet and other magnetic parts, which is convenient for the operator to operate the control panel of the sub-controller to control the main controller and send it to the main controller.
  • Both the main control board and the sub-control board can be conventional PLC control boards or microprocessors.
  • the sub-controller and the main controller can also be wiredly connected, and the communication connection between the sub-controller and the main controller and the electrical connection with the power supply module can be realized through the connection line.
  • the connecting line can be distributed closely to the operating rod along the length of the operating rod, and the connecting line can be clamped by the corresponding clamp.
  • the priority connection method can save a certain cost, but the wiring and subsequent maintenance are more troublesome.
  • the design to facilitate the detachable installation of the sub-controller on the operating rod can be as follows: a magnet is embedded in the shell of the sub-controller, and the operating rod can be attached to the magnetically matched magnet with the magnet at a position close to the handle. Suction parts to facilitate the installation and fixation of the sub-controller.
  • an insert strip with a T-shaped cross section on the housing correspondingly provide a protrusion on the operating rod, and provide a slot on the protrusion that matches the insert strip.
  • the tool body may include a first fixing seat 11 and a second fixing seat. 12;
  • the tightening module 2 is vertically installed on the first side wall of the first fixing base 11;
  • the second fixing base 12 is vertically installed on the first side wall of the second fixing base 12, and is used to support the tightening module 2.
  • the first fixing seat 11 and the second fixing seat 12 are used to construct an L-shaped tool body to facilitate the installation and fixing of the tightening module 2.
  • the tightening module 2 is perpendicular to the first side wall of the first fixing seat 11 and can be Supported/supported by the second fixing base 12, the overall structure is compact, and the tightening module 2 is firmly installed and fixed.
  • the first fixing seat 11 includes a first housing 111 and a first sealing plate 112; the tightening module 2 and the second fixing seat 12 are respectively vertically installed on the first side wall of the first housing 111; A second side wall opposite to the first side wall is provided with an installation opening on the base housing 111; the first sealing plate 112 is detachably installed on the installation opening; the main controller is installed in the first housing 111.
  • the first fixing base 11 formed by the first housing 111 and the first sealing plate 112 has a certain installation space inside, which facilitates the installation and fixation of the main controller and the power module.
  • the main controller it is convenient for the main controller to be electrically connected with the tightening module 2 vertically installed on the first side wall of the first housing 111, and the overall structure is more compact.
  • a plurality of heat-dissipating strip holes can be provided at the position of the first sealing plate 112, which improves heat dissipation and reduces the overall weight.
  • the tightening module 2 includes a fixed shell 21, a first rotating motor 22, and a chuck 23; the fixed shell 21 is vertically installed on the first side wall of the first fixed seat 11 and is connected to the top of the second fixed seat 12.
  • the first rotating electric machine 22 is installed in the fixed housing 21, the fixed end of the first rotating electric machine 22 is vertically connected with the first side wall of the first fixed seat 11, and the output end is connected with the chuck 23.
  • the fixed shell 21 can support and fix the first rotating electric machine 22, and is also convenient for installation and connection with the second fixed base 12, and can also protect the first rotating electric machine 22.
  • the shape may be a cylindrical shape adapted to the first rotating electric machine 22.
  • the function of the chuck 23 is to facilitate clamping and fixing the tightening head 231, and its structure can be the structure of the chuck 23 of a conventional electric tightening machine.
  • a plurality of first hollow holes 211 may be opened on the fixed shell 21, which can reduce the overall mass and improve the heat dissipation effect of the first rotating electric machine 22 at the same time.
  • the power supply module of the present application may not be installed in the first fixing base 11.
  • the present application may further include a power supply bracket 5; the power supply bracket 5 is installed on the fixed shell 21 and is provided with An installation station for accommodating the power supply module.
  • the battery module is installed and fixed on the power supply bracket 5, so that an independent power supply can be directly installed to install the power supply module, which can install a fixed power supply module with a larger volume and capacity, which is beneficial to improve the overall endurance.
  • the power module can be a conventional lithium battery or the like.
  • the second fixing base 12 includes a second housing 121 and a second sealing plate 122; the second sealing plate 122 is vertically connected to the first side wall of the first fixing base 11; the second housing 121 is mounted on On the first sealing plate 112; the angle adjustment module 4 is installed in the second housing 121.
  • the structural design of the second fixing base 12 may be similar to the structure of the first fixing base 11, and the second fixing base 12 with internal installation space is formed by the second housing 121 and the second sealing plate 122, which is convenient for installation.
  • the angle adjustment module 4 is fixed; in this embodiment, a plurality of second hollow holes 1211 can be provided on the second seat shell 121, which can also reduce the overall quality and at the same time help to improve the heat dissipation of the angle adjustment module 4.
  • the angle adjustment module 4 includes a second rotating electric machine 41 and a reducer 42; the second rotating electric machine 41 is installed on the first sealing plate 112; the reducer 42 is installed on the first sealing plate 112, and the reducer
  • the input shaft of 42 is connected to the output shaft of the second rotating electric machine 41 in synchronous rotation, and the output shaft of the reducer 42 extends out of the second housing 121 and is connected to the connecting member 3 in synchronous rotation.
  • the main controller controls the rotation of the second rotating motor 41, and the second rotating motor 41 drives the tool body to rotate through the output of the reducer 42 to achieve angle adjustment.
  • the connector 3 may include a first connector 31 and a second connector 32; the first connector 31 is Y-shaped, and the first end of the first connector 31 is provided with a first housing for avoiding 111 of the avoiding groove 311, the first connector 31 is provided with a shaft hole 312 on the side wall of the avoiding groove 311, which is connected to the output shaft of the reducer 42 for synchronous rotation; the second connecting head 32 and the second connecting head 31 ⁇ End connection.
  • the output shaft and the input shaft of the reducer 42 may be distributed in a T shape, so that the output shaft of the reducer 42 can be easily connected to the first connector.
  • 31 is structurally matched; as shown in Figure 3, in order to facilitate the disassembly and maintenance of the output shaft of the reducer 42 and the first connector 31, the shaft hole 312 extends upwards from the first connector 31, so that the first connector 31 and the output shaft of the reducer 42
  • the mating part forms a clamping part, and bolts are provided for fastening.
  • the corresponding second connector 32 can be used for connection and fixation with the operating rod.
  • the second end of the first connector 31 is provided with a protruding part, and the protruding part is provided with an inner recess for the second connector 32 to be detachably inserted.
  • the first mating surface of the second connecting head 32 is provided with a plurality of tooth blocks evenly distributed around the circumference of the central hole, and the connecting structure of the corresponding operating rod and the second connecting head 32 can be connected with the second
  • the connection head structure of the same structure of the head 32 is convenient to cooperate with the second connection head 32. Multi-angle connection can be realized through the connector designed in this structure, and the connection is more convenient.
  • the angle of the tightening module 2 can be adjusted by adjusting the connection angle of the operating lever and the connecting piece 3 to achieve the first level of adjustment.
  • the angle adjustment module 4 can also be used to adjust the angle of the tightening module 2 to achieve the second level of adjustment.
  • the overall use is more Flexible and convenient, greatly expanding the scope of work.
  • the second rotating electric machine 41 and the first rotating electric machine 22 in the present application both adopt forward and reverse brushless motors, which can not only realize the tightening operation, but also realize the loosening operation, and improve the convenience of use. Moreover, it is small in size and easy to install, which is also conducive to reducing the overall volume and weight, and is more convenient for operators to operate.
  • the present application constitutes an electric tightening device by setting the device body, the tightening module 2, the power supply module, the angle adjustment module 4, the control module, and the connecting piece 3.
  • the device body has an operating rod and a connecting piece. 3 Consists of the tool body connected with the operating rod, the angle adjustment module 4 is installed on the tool body and connected with the connector 3, so that the angle adjustment module 4 can be controlled by the control module to realize the rotation adjustment of the tool body, so as to tighten Module 2 can be flexibly adjusted and used from multiple angles, can adapt to more operating conditions, and has good applicability.

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Abstract

一种电动拧紧装置，包括：装置主体、拧紧模块（2）、电源模块、角度调节模块（4）、控制模块以及连接件（3）；装置主体包括操作杆以及工具主体；工具主体通过连接件（3）与操作杆连接；拧紧模块（2）安装于工具主体上；角度调节模块（4）安装于工具主体上，且与连接件（3）连接，用于驱动工具主体转动；电源模块安装于装置主体上，且分别与拧紧模块（2）、角度调节模块（4）以及控制模块电连接；控制模块分别与角度调节模块（4）以及拧紧模块（2）电连接。

Description

一种电动拧紧装置
本公开要求在2020年03月17日提交中国专利局、申请号为202010185975.1的中国专利申请的优先权，以上申请的全部内容通过引用结合在本公开中。
技术领域
本申请涉及电力作业用具技术领域，例如涉及一种电动拧紧装置。
背景技术
螺栓是电力系统中常见的用于紧固连接两个带有通孔的零件，绝大部分螺栓均位于室外，常年处于风吹、侵蚀等恶劣环境中；为避免螺栓松弛引发事故，电力检修作业中，通常需要检查并二次拧紧螺栓，相关技术中的用于电力作业的电动拧紧装置主要包括电动拧紧机以及与电动拧紧机连接的操作杆，作业员通过操作杆控制电动拧紧机对齐需要拧紧的螺栓以实现拧紧。但是相关技术中的电动拧紧装置中电动拧紧机通常都是固定死的，无法实现灵活调节使用，适用性低。
发明内容
本申请提供一种电动拧紧装置，能够灵活调节使用，适用性好。
本申请提供了一种电动拧紧装置，包括：装置主体、拧紧模块、电源模块、角度调节模块、控制模块以及连接件；
所述装置主体包括操作杆以及工具主体；
所述工具主体通过连接件与所述操作杆连接；
所述拧紧模块安装于所述工具主体上；
所述角度调节模块安装于所述工具主体上，且与所述连接件连接，用于驱动所述工具主体转动；
所述电源模块安装于装置主体上，且分别与所述拧紧模块、所述角度调节模块以及所述控制模块电连接；
所述控制模块分别与所述角度调节模块以及所述拧紧模块电连接。
可选地，所述控制模块包括主控器以及子控器；
所述主控器安装于所述工具主体上，且与所述拧紧模块、所述角度调节模块以及所述电源模块电连接；
所述子控器与所述主控器电连接，且所述子控器上设有操作面板。
可选地，所述工具主体包括第一固定座以及第二固定座；
所述拧紧模块垂直安装于所述第一固定座的第一侧壁上；
所述第二固定座垂直安装于所述第二固定座的第一侧壁上，且用于支撑所述拧紧模块。
可选地，所述第一固定座包括第一座壳以及第一密封板；
所述拧紧模块以及所述第二固定座分别垂直安装于所述第一座壳的第一侧壁上；
所述第一座壳上与第一侧壁对立的第二侧壁开设有第一安装口；
所述第一密封板可拆卸安装于所述第一安装口上；
所述主控器安装于所述第一座壳内。
可选地，所述拧紧模块包括固定壳、第一旋转电机以及卡盘；
所述固定壳垂直安装于所述第一固定座的第一侧壁上，且与所述第二固定座顶部接触相抵；
所述第一旋转电机安装于所述固定壳内，所述第一旋转电机的固定端与所述第一固定座的第一侧壁垂直连接，输出端与所述卡盘连接。
可选地，所述固定壳上开设有多个第一镂空孔。
可选地，还包括电源支架；
所述电源支架安装于所述固定壳上，且设有用于容置电源模块的安装工位。
可选地，第二固定座包括第二座壳以及第二密封板；
所述第二密封板与所述第一固定座的第一侧壁垂直连接；
所述第二座壳安装于所述第一密封板上；
所述角度调节模块安装于所述第二座壳内。
可选地，所述角度调节模块包括第二旋转电机以及减速器；
所述第二旋转电机安装于所述第一密封板上；
所述减速器安装于所述第一密封板上，且所述减速器的输入轴与所述第二旋转电机的输出轴同步转动连接，所述减速器的输出轴伸出所述第二座壳，且与所述连接件的同步转动连接。
可选地，所述连接件包括第一连接头以及第二连接头；
所述第一连接头呈Y形，所述第一连接头的第一端上设有用于避让所述第一座壳的避让槽，所述第一连接头于所述避让槽的侧壁上开设有与所述减速器 的输出轴同步转动连接的轴孔；
所述第二连接头与所述第一连接头的第二端连接。
从以上技术方案可以看出，本申请通过设置装置主体、拧紧模块、电源模块、角度调节模块、控制模块以及连接件，以构成电动拧紧装置，其中装置主体有操作杆以及通过连接件与操作杆连接的工具主体构成，而角度调节模块安装于工具主体上且与连接件连接，这样能够通过控制模块来控制角度调节模块，以实现对工具主体的转动调节，从而使得拧紧模块能够多角度灵活调节使用，能够适应更多作业条件，适用性好。
附图说明
下面将对实施例或相关技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其它的附图。
图1为本申请中提供的一种电动拧紧工具的整体结构示意图；
图2为本申请中提供的一种电动拧紧工具的去掉固定壳以及第二座壳的结构示意图；
图3为本申请中提供的一种电动拧紧工具的局部爆炸示意图；
图中：11、第一固定座；111、第一座壳；112、第一密封板；12、第二固定座；121、第二座壳；1211、第二镂空孔；122、第二密封板；2、拧紧模块；21、固定壳；211、第一镂空孔；22、第一旋转电机；23、卡盘；231、拧紧头；3、连接件；31、第一连接头；311、避让槽；312、轴孔；32、第二连接头；4、角度调节模块；41、第二旋转电机；42、减速器；5、电源支架。
具体实施方式
下面将结合附图对本申请实施例的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请实施例一部分实施例，而不是全部的实施例。
在本申请实施例的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请实施例和简化描述，而不是指示或 暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请实施例的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本申请实施例的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可更换连接，或一体地连接，可以是机械连接，也可以是电连接，可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据情况理解上述术语在本申请实施例中的含义。
本申请实施例公开了一种电动拧紧装置。
请参阅图1以及图2，本申请实施例中提供的一种电动拧紧装置的一个实施例包括：
装置主体、拧紧模块2、电源模块、角度调节模块4、控制模块以及连接件3；装置主体包括操作杆以及工具主体；工具主体通过连接件3与操作杆连接；拧紧模块2安装于工具主体上；角度调节模块4安装于工具主体上，且与连接件3连接，用于驱动工具主体转动；电源模块安装于装置主体上，且分别与拧紧模块2、角度调节模块4以及控制模块电连接；控制模块分别与角度调节模块4以及拧紧模块2电连接。
在一实施例中，操作杆结构可以是包括杆体以及与连接件3连接配合的连接结构。本实施例中将电源模块安装于工具主体上，这样集成度更好，整体结构也更加紧凑。再者，通过角度调节模块4能够使得工具主体可转动调节，以调节拧紧模块2的转动角度，适应不同位置的螺栓、例如狭小缝隙、作业对象背面等，提高使用的便利性以及适用性。
以上为本申请实施例提供的一种电动拧紧装置的实施例一，以下为本申请实施例提供的一种电动拧紧装置的实施例二，请参阅图1至图3。
一种电动拧紧装置，包括：装置主体、拧紧模块2、电源模块、角度调节模块4、控制模块以及连接件3；装置主体包括操作杆以及工具主体；工具主体通过连接件3与操作杆连接；拧紧模块2安装于工具主体上；角度调节模块4安装于工具主体上，且与连接件3连接，用于驱动工具主体转动；电源模块安装于装置主体上，且分别与拧紧模块2、角度调节模块4以及控制模块电连接；控制模块分别与角度调节模块4以及拧紧模块2电连接。
可选地，控制模块包括主控器以及与主控器分离连接的子控器；主控器安 装于工具主体上，且与拧紧模块2、角度调节模块4以及电源模块电连接；子控器与主控器电连接，且子控器上设有操作面板。
在一实施例中，主控器用于实现对拧紧模块2以及角度调节模块4的控制，而子控器则用于远距离控制主控器，以提高控制的便利性。为了操作方便，子控器可以是可拆卸安装于操作杆上的。在一实施例中，子控器与主控器之间可以通过无线蓝牙通信模块、无线射频通信模块等无线模块进行无线通信，减少线缆的布置，提高使用的便利性。主控器可以包括主控制板以及无线发射模块，而子控器可以包括外壳、子控制板、与无线发射模块配对的无线接收模块以及用于供电的电池，实现主控器与子控器之间的无线通信连接。使用时，可以通过磁铁等磁吸件将子控器贴固在操作杆上靠近握柄位置，方便作业员操作控制子控器的操作面板以实现对主控器的控制，向主控器发出相应的控制指令，以控制拧紧模块2。主控制板以及子控制板均可以是常规PLC控制板或者微处理器等。
当然，本申请中子控器与主控器之间也可以是有线连接，通过连接线可以实现子控器与主控器之间的通信连接，以及与电源模块之间的电连接。安装时，连接线可以沿操作杆长度方向紧贴操作杆分布，可以通过相应的卡箍对连接线进行卡固。较于无线连接方式来说，优先连接方式可以节约一定的成本，但是布线以及后续的维护较为麻烦。以上为本申请针对子控器与主控器之间的通信连接的应用实施例，当然也不仅仅局限于上述两种情况，本领域技术人员可以以此为基础做适当的变换。
另外，就方便子控器可拆卸安装于操作杆上的设计可以是例如下：在子控器的外壳上嵌固磁铁，操作杆上于靠近握柄位置可以贴固与磁铁磁吸配合的磁吸件，从而方便子控器的安装固定。当然，也可以是在外壳上设置一个横截面呈T形的插条，对应在操作杆上设置一个凸块，并在凸块上设置一个与插条配合的插槽。当然，也不仅仅局限于上述应用手段，本领域技术人员可以以此为基础做适当的变换。
在一实施例中，就工具主体的结构来说，其起到承载拧紧模块2、电源模块以及主控器作用，在一实施例中，工具主体可以包括第一固定座11以及第二固定座12；拧紧模块2垂直安装于第一固定座11的第一侧壁上；第二固定座12垂直安装于第二固定座12的第一侧壁上，且用于支撑拧紧模块2。利用第一固定座11与第二固定座12构建成L型的工具主体，以方便拧紧模块2的安装固 定，其中拧紧模块2垂直于第一固定座11的第一侧壁上，并可以被第二固定座12所支托/支撑，整体结构紧凑，拧紧模块2安装固定稳固。
在一实施例中，第一固定座11包括第一座壳111以及第一密封板112；拧紧模块2以及第二固定座12分别垂直安装于第一座壳111的第一侧壁上；第一座壳111上与第一侧壁对立的第二侧壁开设有安装口；第一密封板112可拆卸安装于安装口上；主控器安装于第一座壳111内。
在一实施例中，如图3所示，第一座壳111搭配第一密封板112结构构成的第一固定座11内部具有一定的安装空间，这样方便主控器以及电源模块的安装固定，同时也方便主控器与垂直安装于第一座壳111第一侧壁上的拧紧模块2的电连接，整体结构更加紧凑。另外，就第一密封板112位置处可以设置多个散热条形孔，提高散热的同时，也能够减轻整体的重量。
在一实施例中，拧紧模块2包括固定壳21、第一旋转电机22以及卡盘23；固定壳21垂直安装于第一固定座11的第一侧壁上，且与第二固定座12顶部接触相抵；第一旋转电机22安装于固定壳21内，第一旋转电机22的固定端与第一固定座11的第一侧壁垂直连接，输出端与卡盘23连接。
在一实施例中，固定壳21可以对第一旋转电机22起到支撑固定作用，也方便与第二固定座12之间安装连接，再者能够对第一旋转电机22起到保护作用，其形状可以是与第一旋转电机22相适配的筒状。卡盘23的作用是方便夹持固定拧紧头231，其结构可以是常规电动拧紧机的卡盘23结构。再者，固定壳21上可以开设有多个第一镂空孔211，能够减轻整体的质量，同时提高第一旋转电机22的散热效果。
在一实施例中，本申请电源模块可以不是安装于第一固定座11内，在一实施例中，本申请还可以包括电源支架5；电源支架5安装于固定壳21上，且设有用于容置电源模块的安装工位。利用电源支架5，将电池模块安装固定在电源支架5上，这样独立设置一个电源直接来安装电源模块，能够安装固定体积容量更大的电源模块，有利于提高整体的续航能力。电源模块可以是常规的锂电池等。
在一实施例中，第二固定座12包括第二座壳121以及第二密封板122；第二密封板122与第一固定座11的第一侧壁垂直连接；第二座壳121安装于第一密封板112上；角度调节模块4安装于第二座壳121内。
在一实施例中，第二固定座12的结构设计可以类似第一固定座11结构， 通过第二座壳121与第二密封板122构成具有内部安装空间的第二固定座12，这样方便安装固定角度调节模块4；本实施例中第二座壳121上可以设置多个第二镂空孔1211，同样可以减轻整体质量，同时有助于提高角度调节模块4的散热。
在一实施例中，角度调节模块4包括第二旋转电机41以及减速器42；第二旋转电机41安装于第一密封板112上；减速器42安装于第一密封板112上，且减速器42的输入轴与第二旋转电机41的输出轴同步转动连接，减速器42的输出轴伸出第二座壳121，且与连接件3的同步转动连接。主控器控制第二旋转电机41转动，第二旋转电机41经过减速器42输出带动工具主体转动，以实现角度调节。
在一实施例中，连接件3可以包括第一连接头31以及第二连接头32；第一连接头31呈Y形，第一连接头31的第一端上设有用于避让第一座壳111的避让槽311，第一连接头31于避让槽311的侧壁上开设有与减速器42的输出轴同步转动连接的轴孔312；第二连接头32与第一连接头31的第二端连接。
在一实施例中，以第一连接头31结构呈Y形为例，减速器42的输出轴与输入轴之间可以是呈T形分布，这样减速器42的输出轴方便与第一连接头31结构配合；如图3所示，为了方便减速器42输出轴与第一连接头31拆卸维护，轴孔312向上延伸出第一连接头31，使得第一连接头31与减速器42输出轴配合的部分形成夹持部，并设置螺栓进行紧固。对应的第二连接头32则可以用于与操作杆连接固定用，第一连接头31的第二端设有凸起部，凸起部设有供第二连接头32可拆卸插入的内凹孔，其中第二连接头32的第一配合面上设有多个绕中心孔圆周均匀分布的齿块，对应的操作杆上与第二连接头32连接配合的连接结构可以是与第二连接头32相同结构的连接头结构，从而方便与第二连接头32配合。通过这样结构设计的连接头可以实现多角度连接，连接更加方便。能够实现通过调节操作杆与连接件3连接角度而调整拧紧模块2角度，实现第一级的调节，同时利用角度调节模块4也可以调节拧紧模块2角度，实现第二级的调节，整体使用更加灵活方便，大幅度扩大作业范围。
另外，本申请中的第二旋转电机41以及第一旋转电机22均采用可正反转无刷电机，不仅能够实现拧紧作业，同时也可以实现松卸作业，提高使用的便利性。而且体积小，安装方便，也有利于减轻整体体积以及重量，更方便作业员操作。
从以上技术方案可以看出，本申请通过设置装置主体、拧紧模块2、电源模块、角度调节模块4、控制模块以及连接件3，以构成电动拧紧装置，其中装置主体有操作杆以及通过连接件3与操作杆连接的工具主体构成，角度调节模块4安装于工具主体上且与连接件3连接，这样能够通过控制模块来控制角度调节模块4，以实现对工具主体的转动调节，从而使得拧紧模块2能够多角度灵活调节使用，能够适应更多作业条件，适用性好。

Claims (10)

  1. 一种电动拧紧装置，包括：装置主体、拧紧模块、电源模块、角度调节模块、控制模块以及连接件；
    所述装置主体包括操作杆以及工具主体；
    所述工具主体通过连接件与所述操作杆连接；
    所述拧紧模块安装于所述工具主体上；
    所述角度调节模块安装于所述工具主体上，且与所述连接件连接，用于驱动所述工具主体转动；
    所述电源模块安装于装置主体上，且分别与所述拧紧模块、所述角度调节模块以及所述控制模块电连接；
    所述控制模块分别与所述角度调节模块以及所述拧紧模块电连接。
  2. 根据权利要求1所述的电动拧紧装置，其中，所述控制模块包括主控器以及子控器；
    所述主控器安装于所述工具主体上，且与所述拧紧模块、所述角度调节模块以及所述电源模块电连接；
    所述子控器与所述主控器电连接，且所述子控器上设有操作面板。
  3. 根据权利要求2所述的电动拧紧装置，其中，所述工具主体包括第一固定座以及第二固定座；
    所述拧紧模块垂直安装于所述第一固定座的第一侧壁上；
    所述第二固定座垂直安装于所述第二固定座的第一侧壁上，且用于支撑所述拧紧模块。
  4. 根据权利要求3所述的电动拧紧装置，其中，所述第一固定座包括第一座壳以及第一密封板；
    所述拧紧模块以及所述第二固定座分别垂直安装于所述第一座壳的第一侧壁上；
    所述第一座壳上与第一侧壁对立的第二侧壁开设有第一安装口；
    所述第一密封板可拆卸安装于所述第一安装口上；
    所述主控器安装于所述第一座壳内。
  5. 根据权利要求3所述的电动拧紧装置，其中，所述拧紧模块包括固定壳、第一旋转电机以及卡盘；
    所述固定壳垂直安装于所述第一固定座的第一侧壁上，且与所述第二固定座顶部接触相抵；
    所述第一旋转电机安装于所述固定壳内，所述第一旋转电机的固定端与所述第一固定座的第一侧壁垂直连接，输出端与所述卡盘连接。
  6. 根据权利要求5所述的电动拧紧装置，其中，所述固定壳上开设有多个第一镂空孔。
  7. 根据权利要求5所述的电动拧紧装置，还包括电源支架；
    所述电源支架安装于所述固定壳上，且设有用于容置电源模块的安装工位。
  8. 根据权利要求4所述的电动拧紧装置，其中，第二固定座包括第二座壳以及第二密封板；
    所述第二密封板与所述第一固定座的第一侧壁垂直连接；
    所述第二座壳安装于所述第一密封板上；
    所述角度调节模块安装于所述第二座壳内。
  9. 根据权利要求8所述的电动拧紧装置，其中，所述角度调节模块包括第二旋转电机以及减速器；
    所述第二旋转电机安装于所述第一密封板上；
    所述减速器安装于所述第一密封板上，且所述减速器的输入轴与所述第二旋转电机的输出轴同步转动连接，所述减速器的输出轴伸出所述第二座壳，且与所述连接件的同步转动连接。
  10. 根据权利要求9所述的电动拧紧装置，其中，所述连接件包括第一连接头以及第二连接头；
    所述第一连接头呈Y形，所述第一连接头的第一端上设有用于避让所述第一座壳的避让槽，所述第一连接头于所述避让槽的侧壁上开设有与所述减速器的输出轴同步转动连接的轴孔；
    所述第二连接头与所述第一连接头的第二端连接。
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