Punching device for bus duct processing

Abstract

The utility model relates to the technical field of bus duct processing, and discloses an embodiment of the utility model provides a punching device for bus duct processing, which comprises a frame, a first linear sliding table, a second linear sliding table, a first moving plate, a third linear sliding table, a second moving plate, a thumb cylinder, a hydraulic cylinder, a third moving plate and a punching head. In the using process, the two opposite side walls of the bus duct are clamped through the thumb cylinders on the two sides respectively to clamp and fix the bus duct, compared with the mode that two sets of clamping plates are adopted to extrude the two opposite side walls of the bus duct, the operation is convenient, and deformation of the two opposite side walls of the bus duct after extrusion can be avoided. The distance between the thumb cylinders on the two sides can be changed by controlling the second linear sliding tables on the two sides so as to be suitable for bus ducts with different width sizes. And the bus duct can be driven to move to punch different areas. And the heights of the thumb cylinders on the two sides can be changed by controlling the third linear sliding tables on the two sides to work so as to adapt to bus ducts with different heights.

Description

Technical Field

[0001] This application relates to the field of busbar trunking processing technology, for example to a punching device for busbar trunking processing. Background Technology

[0002] A related technology (announcement number: CN218693055U) discloses a side plate punching device for busbar trunking processing, including a worktable, a busbar trunking side plate, a clamping plate, a first support rod, a threaded rod, a sliding rod, a connecting rod, a fixed rod, a motor, a first rotating rod, a protrusion, a second rotating rod, a second support rod, a fixed seat, a punch, and a limiting rod.

[0003] In implementing the above embodiments, at least the following problems were found in the related technology:

[0004] The side plate punching device for busbar trunking uses two sets of clamping plates to hold the side plates of the busbar trunking, preventing displacement of the side plates during the punching process, which could lead to inaccurate punching positions or poor punching shapes. However, busbar trunking often has a U-shaped structure, and using two sets of clamping plates to compress the opposite side walls of the busbar trunking can easily cause the opposite side walls of the busbar trunking to come together and deform when the compressing force is too large.

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0007] This disclosure provides a punching device for processing busbar trunking to prevent deformation of the busbar trunking during clamping.

[0008] In some embodiments, the punching device for busbar trunking includes: a frame, the frame including a first support plate and a second support plate parallel to each other in their planes, the first support plate being located below the second support plate along the height direction of the frame; a first linear slide, mounted on the top surface of the first support plate along the width direction of the frame, and located on both sides of the top surface of the first support plate along the length direction of the frame; a second linear slide, respectively mounted on the moving ends of the first linear slides on both sides along the length direction of the frame; a first movable plate, respectively mounted on the moving ends of the second linear slides on both sides; and a third linear slide, respectively mounted on the moving ends of the second linear slides on both sides along the height direction of the frame. The frame consists of two movable plates: a first movable plate mounted on both sides; a second movable plate mounted on the movable ends of the third linear slides on both sides; thumb cylinders mounted on the second movable plates on both sides, with the movable ends of the thumb cylinders facing the first support plate, respectively used to clamp the opposite side walls of the busbar groove placed on the first support plate; a hydraulic cylinder mounted on the second support plate along the height direction of the frame, with the movable end of the hydraulic cylinder facing the first support plate; a third movable plate mounted on the movable end of the hydraulic cylinder; and a punch head mounted on the bottom surface of the third movable plate along the height direction of the frame, located between the thumb cylinders on both sides along the length direction of the frame, used for punching holes.

[0009] Optionally, the frame further includes a support shaft, mounted between the opposing surfaces of the first support plate and the second support plate.

[0010] Optionally, the frame further includes: shaft supports, fitted onto both ends of the support shaft, and respectively mounted on the first support plate and the second support plate.

[0011] Optionally, it further includes: guide shafts, which are slidably inserted through the second support plate along the height direction of the frame and located on both sides of the hydraulic cylinder along the width direction of the frame, with the bottom ends of the guide shafts on both sides connected to the third movable plate.

[0012] Optionally, it also includes linear bearings, which are respectively fitted onto the guide shafts on both sides and are both mounted on the second support plate.

[0013] Optionally, it also includes: a first reinforcing plate, mounted on the top of the guide shafts on both sides.

[0014] Optionally, it also includes a floating joint installed between the movable end of the hydraulic cylinder and the third movable plate.

[0015] Optionally, it also includes: a finger clamp, respectively mounted on each movable end of each of the thumb cylinders.

[0016] Optionally, it further includes a second reinforcing plate, which is respectively installed at the bends of the first movable plate and the second movable plate.

[0017] The punching device for busbar trunking processing provided in this embodiment can achieve the following technical effects:

[0018] This disclosure provides a punching device for busbar trunking processing, comprising a frame, a first linear slide, a second linear slide, a first movable plate, a third linear slide, a second movable plate, a thumb cylinder, a hydraulic cylinder, a third movable plate, and a punching head. The frame supports the entire device and includes a first support plate and a second support plate parallel to each other in their respective planes. Along the height direction of the frame, the first support plate is located below the second support plate. The first linear slides are mounted on the top surface of the first support plate along the width direction of the frame and on both sides of the top surface of the first support plate along the length direction of the frame. Both first linear slides provide driving force to achieve movement along the length direction of the frame. The second linear slides are respectively mounted on the movable ends of the two first linear slides along the length direction of the frame, and both second linear slides provide driving force to achieve movement along the width direction of the frame. The first movable plates are respectively mounted on the movable ends of the two second linear slides, and a chalk is used to support the mounting of the third linear slide. A third linear slide is mounted on each of the two first movable plates along the height of the frame. Both third linear slides provide driving force to enable movement along the height of the frame. Second movable plates are mounted on the moving ends of the third linear slides on both sides, supporting thumb cylinders. Thumb cylinders are mounted on the second movable plates on both sides, with their moving ends facing the first support plate. They provide driving force to clamp the opposite side walls of the busbar groove placed on the first support plate. A hydraulic cylinder is mounted on the second support plate along the height of the frame, with its moving end facing the first support plate, providing driving force. A third movable plate is mounted on the moving end of the hydraulic cylinder, moving closer to or away from the first support plate under the drive of the hydraulic cylinder. A punch head is mounted on the bottom surface of the third movable plate along the height of the frame, located between the two thumb cylinders along the length of the frame, for punching holes. The first support plate includes a through hole for the punch head to pass through.

[0019] During operation, the busbar trough is clamped and fixed by the two thumb cylinders on both sides, which is more convenient than using two sets of clamping plates to squeeze the opposite side walls of the busbar trough and avoids deformation of the opposite side walls after compression. Controlling the two second linear slides on both sides allows the two first moving plates to move along the length of the frame, ultimately driving the two thumb cylinders to move along the length of the frame. This allows the two thumb cylinders to move in opposite directions or in opposite directions, changing the distance between them to suit busbar troughs of different widths. Alternatively, the two thumb cylinders can move in the same direction, thus moving the busbar trough to punch holes in different areas. Simultaneously controlling the two third linear slides on both sides moves the two second drive plates of the frame in the height direction, ultimately changing the height of the two thumb cylinders to suit busbar troughs of different heights. Controlling the two first linear slides on both sides moves the two second linear slides along the length of the frame, ultimately driving the two thumb cylinders to move along the length of the frame to achieve automatic feeding. Furthermore, when the left thumb cylinder clamps the busbar groove and the right thumb cylinder releases it, the left first linear slide is activated, ultimately moving the busbar groove along the width of the frame. Then, the right thumb cylinder clamps the busbar groove, resetting the left first linear slide and the left thumb cylinder. After resetting, the operation can be repeated by clamping the left thumb cylinder and releasing the right thumb cylinder again, allowing for continuous feeding of longer busbar grooves.

[0020] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0021] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a limitation of scale, and wherein:

[0022] Figure 1 This is a front view structural schematic diagram of a punching device for busbar trunking processing provided in an embodiment of this disclosure;

[0023] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 This is a side view of a punching device for busbar trunking provided in an embodiment of this disclosure;

[0025] Figure 4 This is a top view of a punching device for processing busbar trunking provided in an embodiment of this disclosure.

[0026] Figure label:

[0027] 1: Frame; 01: First support plate; 02: Second support plate; 03: Support shaft; 04: Shaft support; 2: First linear slide; 3: Second linear slide; 4: First moving plate; 5: Third linear slide; 6: Second moving plate; 7: Thumb cylinder; 8: Hydraulic cylinder; 9: Third moving plate; 10: Punch head; 11: Guide shaft; 12: Linear bearing; 13: First reinforcing plate; 14: Floating joint; 15: Finger clamp; 16: Second reinforcing plate. Detailed Implementation

[0028] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0029] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0030] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0031] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0032] Unless otherwise stated, the term "multiple" means two or more.

[0033] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0034] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0036] Combination Figures 1 to 4As shown, this embodiment of the present disclosure provides a punching device for busbar trunking processing, including a frame 1, a first linear slide 2, a second linear slide 3, a first moving plate 4, a third linear slide 5, a second moving plate 6, a thumb cylinder 7, a hydraulic cylinder 8, a third moving plate 9, and a punching head 10. The frame 1 supports the entire device and includes a first support plate 01 and a second support plate 02 parallel to each other on their respective planes. Along the height direction of the frame 1, the first support plate 01 is located below the second support plate 02. The first linear slide 2 is installed on the top surface of the first support plate 01 along the width direction of the frame 1 and on both sides of the top surface of the first support plate 01 along the length direction of the frame 1. Both sides of the first linear slide 2 provide driving force to achieve the function of moving along the length direction of the frame 1. The second linear slide 3 is installed on the moving ends of the two sides of the first linear slide 2 along the length direction of the frame 1, and both sides of the second linear slide 3 provide driving force to achieve the function of moving along the width direction of the frame 1. The first movable plate 4 is installed on the movable ends of the second linear slides 3 on both sides, and the chalk is used to support the installation of the third linear slide 5. The third linear slide 5 is installed on the first movable plate 4 on both sides along the height direction of the frame 1. Both third linear slides 5 are used to provide driving force to achieve the function of moving along the height direction of the frame 1. The second movable plate 6 is installed on the movable ends of the third linear slides 5 on both sides, and is used to support the installation of the thumb cylinder 7. The thumb cylinder 7 is installed on the second movable plate 6 on both sides, and the movable ends of the thumb cylinder 7 on both sides face the first support plate 01. They are used to provide driving force to clamp the opposite side walls of the busbar groove placed on the first support plate 01. The hydraulic cylinder 8 is installed on the second support plate 02 along the height direction of the frame 1. The movable end of the hydraulic cylinder 8 faces the first support plate 01 and is used to provide driving force. The third movable plate 9 is installed on the movable end of the hydraulic cylinder 8 and moves closer to or away from the first support plate 01 under the drive of the hydraulic cylinder 8. The punch head 10 is mounted on the bottom surface of the third movable plate 9 along the height direction of the frame 1 and located between the two thumb cylinders 7 along the length direction of the frame 1. It is used for punching holes. The first support plate 01 includes a through hole for the punch head 10 to pass through. In use, controlling the hydraulic cylinder 8 to work will drive the third movable plate 9 to move closer to or away from the first support plate 01, thereby driving the punch head 10 to move closer to or away from the first support plate 01, and thus punching holes in the busbar groove placed on the first support plate 01.

[0037] This disclosure provides a punching device for processing busbar trunking. The device uses two thumb cylinders 7 to clamp and fix the busbar trunking to its opposite side walls. This is more convenient than using two sets of clamping plates to compress the opposite side walls and avoids deformation of the busbar trunking after compression. By controlling the two second linear slides 3, the two first moving plates 4 can move along the length of the frame 1, ultimately driving the two thumb cylinders 7 to move along the length of the frame 1. This allows the two thumb cylinders 7 to move in opposite directions, changing the distance between them to accommodate busbar trunking of different widths. Alternatively, the two thumb cylinders 7 can move in the same direction, thus moving the busbar trunking and punching different areas. Simultaneously, controlling the two third linear slides 5 moves the two second drive plates of the frame 1 in the height direction, ultimately changing the height of the two thumb cylinders 7 to accommodate busbar trunking of different heights. Controlling the two first linear slides 2 moves the two second linear slides 3 along the length of the frame 1. Ultimately, this drives the two thumb cylinders 7 to move along the length of the frame 1, achieving automatic feeding. Furthermore, when the left thumb cylinder 7 clamps the busbar groove and the right thumb cylinder 7 releases it, the left first linear slide 2 is activated, ultimately moving the busbar groove along the width of the frame 1. Then, the right thumb cylinder 7 clamps the busbar groove, resetting the left first linear slide 2 and thumb cylinder 7. After resetting, the left thumb cylinder 7 clamps the busbar groove again while the right thumb cylinder 7 releases it, repeating the operation to continuously feed longer busbar grooves.

[0038] Optionally, combined Figure 1 and Figure 3 As shown, frame 1 also includes a support shaft 03. The support shaft 03 is installed between the opposing surfaces of the first support plate 01 and the second support plate 02.

[0039] In this embodiment of the disclosure, the frame 1 further includes a support shaft 03 installed between the opposing surfaces of the first support plate 01 and the second support plate 02. The support shaft 03 is used to determine the relative position of the first support plate 01 and the second support plate 02.

[0040] Optionally, combined Figure 1 and Figure 3 As shown, the frame 1 also includes a shaft support 04. The shaft support 04 is fitted onto both ends of the support shaft 03 and is respectively installed on the first support plate 01 and the second support plate 02.

[0041] In this embodiment, the frame 1 further includes shaft supports 04 fitted onto both ends of the support shaft 03 and respectively mounted on the first support plate 01 and the second support plate 02. The shaft supports 04 are used to realize a detachable connection between the support shaft 03 and the first support plate 01 and the second support plate 02.

[0042] Optionally, combined Figure 1 and Figure 3 As shown, frame 1 also includes bases. The bases are respectively installed at the four corners of the bottom surface of the first support plate 01.

[0043] In this embodiment, the frame 1 further includes bases respectively installed at the four corners of the bottom surface of the first support plate 01. The four corner bases are used to abut against the ground or tabletop, thereby supporting the entire device.

[0044] Optionally, combined Figure 1 , Figure 3 and Figure 4 As shown, it also includes a guide shaft 11. The guide shaft 11 is slidably inserted through the second support plate 02 along the height direction of the frame 1, and is located on both sides of the hydraulic cylinder 8 along the width direction of the frame 1. The bottom ends of both guide shafts 11 are connected to the third moving plate 9.

[0045] In this embodiment, both guide rails can slide relative to the second support plate 02 and serve as guides and supports to improve the stability of the third moving plate 9 during movement and reduce the radial force on the moving end of the hydraulic cylinder 8.

[0046] Optionally, combined Figure 1 , Figure 3 and Figure 4 As shown, it also includes linear bearings 12. The linear bearings 12 are respectively mounted on the guide shafts 11 on both sides, and are both installed on the second support plate 02.

[0047] In this embodiment, linear bearings 12 are also included, each fitted onto a guide shaft 11 on one side and mounted on a second support plate 02. The linear bearings 12 on both sides are used to reduce the friction between the guide shafts 11 on both sides and the second support plate 02, and to improve the accuracy of the guide shafts 11 on both sides when sliding relative to the second support plate 02.

[0048] Optionally, combined Figure 1 , Figure 3 and Figure 4 As shown, it also includes a first reinforcing plate 13. The first reinforcing plate 13 is installed at the top of the guide shafts 11 on both sides.

[0049] In this embodiment, a first reinforcing plate 13 is also included, which is installed at the top of the two guide shafts 11. The first reinforcing plate 13 is used to improve the structural strength between the two guide shafts 11, so as to prevent the relative position of the two guide shafts 11 from changing.

[0050] Optionally, combined Figure 1 and Figure 3 As shown, it also includes a floating joint 14. The floating joint 14 is installed between the moving end of the hydraulic cylinder 8 and the third moving plate 9.

[0051] In this embodiment, a floating joint 14 is also included, which is installed between the movable end of the hydraulic cylinder 8 and the third movable plate 9. The floating joint 14 is used to eliminate installation errors, thereby reducing coaxiality and ensuring smooth operation of the relevant parts.

[0052] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a finger clip 15. The finger clip 15 is respectively installed on each moving end of each thumb cylinder 7.

[0053] In this embodiment, a clamping finger 15 is also included, respectively mounted on each movable part of each thumb cylinder 7. The clamping action is used to abut against the busbar groove, increasing the contact area with the busbar groove and thus improving the clamping effect on the busbar groove.

[0054] Optionally, combined Figure 1 and Figure 3 As shown, it also includes a second reinforcing plate 16. The second reinforcing plate 16 is installed at the bends of the first movable plate 4 and the second movable plate 6, respectively.

[0055] In this embodiment, a second reinforcing plate 16 is further included, which is respectively installed at the bends of the first movable plate 4 and the second movable plate 6. The second reinforcing plate 16 is used to improve the structural strength of the first movable plate 4 and the second movable plate 6, so as to prevent the bends of the first movable plate 4 and the second movable plate 6 from breaking or deforming under the action of external force.

[0056] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A punching device for processing busbar trunking, characterized in that, include: The frame includes a first support plate and a second support plate that are parallel to each other in the same plane, and the first support plate is located below the second support plate along the height direction of the frame. The first linear slide is installed on the top surface of the first support plate along the width direction of the frame and located on both sides of the top surface of the first support plate along the length direction of the frame. The second linear slide is installed on the moving ends of the first linear slide on both sides along the length of the frame. The first movable plate is respectively installed on the movable end of the second linear slide on both sides; The third linear slide is installed on the first movable plate on both sides along the height direction of the frame; The second movable plate is respectively installed on the movable end of the third linear slide on both sides; Thumb cylinders are respectively installed on the second movable plates on both sides, and the movable ends of the thumb cylinders on both sides face the first support plate, respectively used to clamp the opposite side walls of the busbar groove placed on the first support plate. A hydraulic cylinder is mounted on the second support plate along the height direction of the frame, with the moving end of the hydraulic cylinder facing the first support plate; The third movable plate is installed at the movable end of the hydraulic cylinder; A punching head is installed on the bottom surface of the third movable plate along the height direction of the frame and located between the thumb cylinders on both sides along the length direction of the frame, for punching holes.

2. The punching device for busbar trunking processing according to claim 1, characterized in that, The framework also includes: A support shaft is installed between the opposing surfaces of the first support plate and the second support plate.

3. The punching device for busbar trunking processing according to claim 2, characterized in that, The framework also includes: A shaft support is fitted onto both ends of the support shaft and is respectively installed on the first support plate and the second support plate.

4. The punching device for busbar trunking processing according to claim 1, characterized in that, Also includes: The guide shaft is slidably inserted through the second support plate along the height direction of the frame and located on both sides of the hydraulic cylinder along the width direction of the frame. The bottom ends of the guide shafts on both sides are connected to the third moving plate.

5. The punching device for busbar trunking processing according to claim 4, characterized in that, Also includes: Linear bearings are respectively fitted onto the guide shafts on both sides and are mounted on the second support plate.

6. The punching device for busbar trunking processing according to claim 4, characterized in that, Also includes: The first reinforcing plate is installed at the top of the guide shafts on both sides.

7. A punching device for busbar trunking processing according to any one of claims 1 to 6, characterized in that, Also includes: A floating joint is installed between the moving end of the hydraulic cylinder and the third moving plate.

8. A punching device for busbar trunking processing according to any one of claims 1 to 6, characterized in that, Also includes: The finger clamp is installed on each movable end of each of the aforementioned thumb cylinders.

9. A punching device for processing busbar trunking according to any one of claims 1 to 6, characterized in that, Also includes: The second reinforcing plate is installed at the bend of the first movable plate and the second movable plate, respectively.

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