Distribution box support device
By installing support components between the distribution box and the machine body, the problems of tilting and deformation at the rotating connection of the distribution box are solved, resulting in more stable and longer-lasting distribution box rotation, and improving the safety and efficiency of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TANGSHAN JINGYU TECH CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-26
Smart Images
Figure CN224418266U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of distribution boxes, and more specifically, relates to a distribution box support device. Background Technology
[0002] Wire EDM machines, including single-wire and multi-wire EDM machines, are high-precision industrial devices that use electroplated or resin-bonded diamond particles as cutting tools. They are mainly used for cutting conductive and non-conductive hard and brittle materials with a Mohs hardness of less than 10, including semiconductors (silicon, silicon carbide), ceramics, glass, and composite materials (PCB, carbon fiber). The machine uses a motor to drive the take-up and untake-down reel to perform unidirectional or reciprocating cyclic motion of the diamond wire. A pneumatic tensioning system and high-precision guide wheels maintain cutting stability, and the multi-axis linkage adjustment of the worktable achieves material grinding.
[0003] The distribution box plays a crucial role in the online cutting machine. It is not only the access point for power lines, but also the fundamental guarantee for the safe, stable and efficient operation of the entire equipment, and plays functions such as power distribution, circuit protection, motor drive and signal collection and transmission.
[0004] To improve the flexibility of the distribution box and facilitate maintenance of the wire cutting machine structure inside the distribution box, the existing wire cutting machine's distribution box is rotatably connected to the machine body on one side, with its rotation axis vertical. By rotating the distribution box, the internal wire cutting machine structure can be exposed.
[0005] When the distribution box is in use for a long time, due to its weight, the rotating joints of the distribution box are prone to tilting or other deformations, which affects the rotation of the distribution box. Utility Model Content
[0006] The purpose of this application is to provide a distribution box support device to solve the technical problem in the prior art where the rotating connection of the distribution box is prone to tilting or other deformation, which affects the rotation of the distribution box.
[0007] To achieve the above objectives, the technical solution adopted in this application is: to provide a distribution box support device, acting between the machine body and the distribution box, comprising:
[0008] A mounting plate is provided on the machine body and located below the distribution box away from its own rotatable connection point; and
[0009] A support member, at least one, is disposed on the mounting plate, the top of the support member contacting the bottom of the distribution box;
[0010] The support member includes:
[0011] The shaft is horizontally fixed to the mounting plate; and
[0012] A support ring is rotatably connected to the shaft, and the outer circumferential surface of the support ring contacts the bottom of the distribution box.
[0013] In one possible implementation, based on the above technical solutions, the support members are two in number and are arranged in parallel on the mounting plate.
[0014] In one possible implementation, based on the above technical solutions, the shaft is horizontally disposed through the mounting plate, the portion of the shaft located on one side of the mounting plate is rotatably connected to the support ring, and the portion of the shaft located on the other side of the mounting plate is detachably connected to the mounting plate.
[0015] In one possible implementation, in conjunction with the above technical solutions, the support member further includes:
[0016] A nut is provided on the side of the mounting plate opposite to the support ring;
[0017] The portion of the shaft away from the support ring is threaded and is threadedly connected to the nut.
[0018] In one possible implementation, based on the above technical solutions, a polygonal groove is provided at the end of the shaft away from the nut.
[0019] In one possible implementation, based on the above technical solutions, a bearing is provided between the shaft and the support ring.
[0020] In conjunction with the above technical solutions, in one possible implementation, the distribution box support device further includes:
[0021] A friction plate is disposed at the bottom of the distribution box and contacts the top of the support ring.
[0022] In one possible implementation, based on the above technical solutions, the friction plate and the distribution box are detachably connected.
[0023] In one possible implementation, based on the above technical solutions, the friction plate is inclined at both ends toward the rotation direction of the distribution box, with the lower end of the inclined surface of the friction plate close to the support member and the upper end close to the distribution box.
[0024] In one possible implementation, based on the above technical solutions, the mounting plate and the body are detachably connected.
[0025] The beneficial effects of the distribution box support device provided in this application are as follows: Compared with the prior art, this application can provide additional support points for the distribution box through the support member, which can distribute the weight of the distribution box and greatly reduce the stress on the rotating connection of the distribution box. In the long-term use of the distribution box, it can also reduce the possibility of tilting or deformation of the rotating connection due to uneven stress, thereby improving its stability and reliability.
[0026] When the distribution box rotates, the friction between the support ring and the bottom of the distribution box is transformed into rolling friction, significantly reducing the friction force. This further reduces the power required for the distribution box to rotate, making rotation easier and smoother. It also reduces wear between the support components and the bottom of the distribution box, extending the service life of both. Moreover, the rotation of the support ring can better adapt to the rotation trajectory of the distribution box, improving the accuracy of guidance and further ensuring the smoothness and stability of the distribution box's rotation. Attached Figure Description
[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0028] Figure 1 This is a schematic diagram of the installation of the distribution box support device provided in the embodiments of this application;
[0029] Figure 2 This is a schematic diagram of the structure of the distribution box support device provided in the embodiments of this application.
[0030] The labels for the attached figures are as follows:
[0031] 1. Organism;
[0032] 2. Distribution box;
[0033] 3. Mounting plate;
[0034] 4. Support component; 41. Shaft; 411. Polygonal groove; 42. Support ring; 43. Nut;
[0035] 5. Friction plate. Detailed Implementation
[0036] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of this application, not all of them. The specific embodiments described herein are only used to explain this application and are not intended to limit this application. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0037] It should be further noted that the accompanying drawings and embodiments of this application mainly describe the concept of this application. Based on this concept, some specific forms and arrangements of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, under the premise that those skilled in the art understand the concept of this application, they can implement the above-mentioned specific forms and arrangements in a well-known manner.
[0038] When a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.
[0039] The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself. The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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. Therefore, they should not be construed as limitations on this application.
[0040] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.
[0041] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, and "several" means one or more, unless otherwise explicitly specified.
[0042] The distribution box support device provided in this application will now be described.
[0043] like Figure 1 and Figure 2 As shown, one embodiment of this application provides a distribution box support device, which acts between the body 1 and the distribution box 2, including a mounting plate 3 and a support member 4. The mounting plate 3 is disposed on the body 1 and corresponds one-to-one with the distribution box 2. The mounting plate 3 is located below the corresponding distribution box 2 away from its own rotational connection point. There is at least one support member 4, which is disposed on the mounting plate 3. The top of the support member 4 contacts the bottom of the distribution box 2.
[0044] The support member 4 includes a shaft 41 and a support ring 42. The shaft 41 is horizontally fixed on the mounting plate 3. The support ring 42 is rotatably connected to the shaft 41, and the outer circumferential surface of the support ring 42 is in contact with the bottom of the distribution box 2.
[0045] Compared with the prior art, the distribution box support device provided in this embodiment can provide additional support points for the distribution box 2 through the support member 4, which can distribute the weight of the distribution box 2 and greatly reduce the stress on the rotating connection of the distribution box 2. During the long-term use of the distribution box 2, it can also reduce the possibility of tilting or deformation at the rotating connection due to uneven stress, thereby improving its stability and reliability and providing a strong guarantee for the safe, stable and efficient operation of the wire cutting machine.
[0046] When the distribution box 2 rotates, the friction between the support ring 42 and the bottom of the distribution box 2 is transformed into rolling friction, significantly reducing the friction and further lowering the power required for the distribution box 2 to rotate, making rotation easier and smoother. It also reduces wear between the support component 4 and the bottom of the distribution box 2, extending their service life. Moreover, the rotation of the support ring 42 better adapts to the rotation trajectory of the distribution box 2, improving guidance accuracy and further ensuring the smoothness and stability of the distribution box 2's rotation.
[0047] like Figure 1 and Figure 2 As shown, in some possible embodiments, the distribution box 2 has two boxes with double doors, the mounting plate 3 corresponds to the distribution box 2 one by one, and the support member 4 makes contact support with the bottom of the corresponding distribution box 2.
[0048] In different embodiments, the number of distribution boxes 2 can also be other, and the number of mounting plates 3 is the same as the number of distribution boxes 2, so that each distribution box 2 can be stably supported by the support member 4.
[0049] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0050] There are two support members 4 on each mounting plate 3, and they are arranged in parallel on the mounting plate 3.
[0051] The two support members 4 can support the distribution box 2 simultaneously, thus achieving a more stable support effect and dispersing the support force, thereby extending the service life of the support members 4.
[0052] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0053] The shaft 41 is horizontally inserted through the mounting plate 3. The part of the shaft 41 located on one side of the mounting plate 3 is rotatably connected to the support ring 42, and the part of the shaft 41 located on the other side of the mounting plate 3 is detachably connected to the mounting plate 3.
[0054] The detachable connection makes the installation and removal of the shaft 41 very convenient, allowing for flexible adjustment or replacement of the shaft 41 according to actual usage. For example, when the shaft 41 or the support ring 42 is worn or damaged, new shaft 41 and support ring 42 can be replaced in time to ensure the normal function of the support component 4, thereby ensuring stable support for the distribution box 2.
[0055] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0056] The support member 4 also includes a nut 43, which is disposed on the side of the mounting plate 3 away from the support ring 42;
[0057] The portion of the shaft 41 away from the support ring 42 is threaded and is threadedly connected to the nut 43.
[0058] When disassembling and assembling the shaft 41, it can be done by unscrewing or tightening the nut 43. The operation is convenient and the installation is firm, which further improves the stability and reliability of the support 4 and ensures the normal operation of the distribution box support device.
[0059] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0060] A polygonal groove 411 is provided at the end of the shaft 41 away from the nut 43.
[0061] When installing or removing the shaft 41, the operator can use a tool that matches the polygonal groove 411 to insert into the groove and rotate the tool to install or remove the shaft 41. No additional complicated tools or operating methods are required, which is more labor-saving and efficient, reduces the labor intensity of the operator, and improves work efficiency.
[0062] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0063] A bearing is provided between the shaft 41 and the support ring 42.
[0064] The use of bearings further enhances the flexibility and smoothness of the rotation of the support ring 42, transforming the sliding friction between the shaft 41 and the support ring 42 into rolling friction, greatly reducing friction and making the rotation of the support ring 42 on the shaft 41 easier and smoother. This reduces wear between the support ring 42 and the shaft 41, extends service life, and also improves the sensitivity and stability of the rotation of the distribution box 2.
[0065] During the rotation of the distribution box 2, the support ring 42 can rotate more accurately following the rotation of the distribution box 2, providing a more stable guiding effect for the distribution box 2, reducing the noise and vibration that may be caused by poor rotation, and further improving the overall performance and reliability of the equipment.
[0066] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0067] The distribution box support device also includes a friction plate 5, which is located at the bottom of the distribution box 2 and contacts the top of the support ring 42.
[0068] The friction plate 5 can protect the bottom of the distribution box 2, reduce the direct wear between the distribution box 2 and the support ring 42, and extend the service life of the distribution box 2.
[0069] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0070] The friction plate 5 and the distribution box 2 are detachably connected by multiple bolts.
[0071] In actual use, the friction plate 5 will inevitably wear down due to long-term contact with the support ring 42. When the friction plate 5 wears down to a certain extent, the staff can easily remove it from the bottom of the distribution box 2 for replacement without having to carry out large-scale disassembly and repair of the entire distribution box 2 or the guide device. This not only reduces maintenance costs but also reduces maintenance time.
[0072] Furthermore, the detachable connection allows for the replacement of friction plates 5 with different materials and coefficients of friction according to different usage needs and working conditions, in order to achieve the best performance.
[0073] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0074] The friction plate 5 is inclined at both ends toward the direction of rotation of the distribution box 2, with the lower end of the inclined surface of the friction plate 5 close to the support member 4 and the upper end close to the distribution box 2.
[0075] The inclined surface helps the distribution box 2 to smoothly contact and disengage from the support ring 42 during rotation. When the distribution box 2 starts to rotate, the high end of the inclined surface can guide the distribution box 2 to transition more smoothly onto the support ring 42. Secondly, it can also disperse the frictional force to a certain extent, making the force between the friction plate 5 and the support ring 42 more uniform, reducing local wear, extending the service life of the friction plate 5 and the support ring 42, and further improving the stability and reliability of the distribution box support device.
[0076] like Figure 2 As shown, this application provides another specific implementation method based on the above-described implementation method as follows:
[0077] Mounting plate 3 is detachably connected to body 1 by multiple bolts.
[0078] The detachable connection method greatly facilitates the installation, maintenance, and replacement of the entire distribution box support device. During installation, workers can flexibly adjust the position and angle of the mounting plate 3 according to the actual installation location and requirements, ensuring that the guide device can accurately provide support and guidance for the distribution box 2. When the guide device malfunctions or needs to be upgraded, the mounting plate 3 can be easily removed from the machine body 1 for repair or replacement, without the need for large-scale disassembly and adjustment of the entire wire cutting machine, greatly shortening maintenance time and reducing maintenance costs.
[0079] Furthermore, the detachable connection facilitates installation and use on different wire cutting machines, improving the versatility and applicability of the guide device.
[0080] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.
[0081] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0082] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
Claims
1. An electrical box support device, comprising: Acting between the machine body (1) and the distribution box (2), including: Mounting plate (3) is disposed on the body (1) and located below the distribution box (2) away from its own rotatable connection point; and A support member (4), having at least one, is disposed on the mounting plate (3), the top of the support member (4) contacting the bottom of the distribution box (2); The support member (4) includes: The shaft (41) is horizontally fixed on the mounting plate (3); and A support ring (42) is rotatably connected to the shaft (41), and the outer circumferential surface of the support ring (42) is in contact with the bottom of the distribution box (2).
2. The electrical box support device of claim 1, wherein The support member (4) has two parts and is arranged in parallel on the mounting plate (3).
3. The electrical box support device of claim 1, wherein The shaft (41) is horizontally inserted through the mounting plate (3). The portion of the shaft (41) on one side of the mounting plate (3) is rotatably connected to the support ring (42), and the portion of the shaft (41) on the other side of the mounting plate (3) is detachably connected to the mounting plate (3).
4. The electrical box support device of claim 3, wherein, The support member (4) also includes: Nut (43) is provided on the side of the mounting plate (3) opposite to the support ring (42); The portion of the shaft (41) away from the support ring (42) is threaded and threadedly connected to the nut (43).
5. The distribution box support device as described in claim 4, characterized in that, The shaft (41) has a polygonal groove (411) at the end away from the nut (43).
6. The distribution box support device as described in claim 1, characterized in that, A bearing is provided between the shaft (41) and the support ring (42).
7. The distribution box support device as described in claim 1, characterized in that, Also includes: Friction plate (5) is disposed at the bottom of the distribution box (2) and contacts the top of the support ring (42).
8. The distribution box support device as described in claim 7, characterized in that, The friction plate (5) and the distribution box (2) are detachably connected.
9. The distribution box support device as described in claim 7, characterized in that, The friction plate (5) is inclined at both ends toward the rotation direction of the distribution box (2), with the lower end of the inclined surface of the friction plate (5) close to the support member (4) and the upper end close to the distribution box (2).
10. The distribution box support device as described in any one of claims 1-9, characterized in that, The mounting plate (3) is detachably connected to the body (1).