Grooving device for copper bar support

Abstract

The utility model discloses a copper bar support grooving device, and relates to the technical field of distribution box accessory machining. Comprising a base, and the top of the base is provided with a limiting structure used for limiting and feeding a copper bar support; the limiting structure comprises a pair of side limiting support plates, a gap is formed between the two side limiting support plates, a channel for moving the copper bar support is formed in the gap, a sliding mechanism is arranged at the top of the base, the two side limiting support plates move oppositely through the sliding mechanism, and a holding plate is arranged on the adjacent sides of the two side limiting support plates. Through the arrangement of the limiting structure, the sliding mechanism and the like, rapid feeding and batch slotting actions of the copper bar supports can be achieved, the machining efficiency of the copper bar supports can be effectively improved, and compared with a numerical control machine tool, the slotting device is low in price and cost and suitable for popularization and application. And the cost in the machining process of the copper bar support can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of electrical distribution box accessory processing technology, specifically a slotting device for copper strip support. Background Technology

[0002] The copper bar supports in the distribution box are mainly used to fix and support the copper busbars inside the distribution box, ensuring their stable installation and safe insulation from the box and other components. The copper bar supports are usually made of insulating materials, which can withstand the weight of the busbars and the thermal expansion stress when current passes through them, and can also prevent the copper busbars from being displaced due to vibration or external force, resulting in short circuits, poor contact, and other problems. In addition, a reasonable support layout can optimize the space inside the box, facilitate heat dissipation and maintenance, and at the same time, the insulation design can block current leakage to the box, ensuring electrical safety.

[0003] Copper bar supports are generally machined by CNC machine tools, which requires expensive equipment. However, the machining data for copper bar supports is relatively fixed, and using precision CNC equipment will result in high machining costs. Furthermore, CNC machine tools are difficult to use for continuous machining, resulting in relatively low efficiency. In view of this situation, this utility model proposes a new solution. Utility Model Content

[0004] The purpose of this utility model is to provide a slotting device for copper strip supports to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slotting device for a copper strip support, comprising a base,

[0006] The base is equipped with a limiting structure on the top for limiting the copper strip support and for feeding materials; the limiting structure includes a pair of side limiting support plates, with a gap between the two side limiting support plates, forming a channel for the copper strip support to move; the base is equipped with a sliding mechanism, and the two side limiting support plates move in opposite directions through the sliding mechanism.

[0007] A support plate is provided on one side of each of the two side limiting support plates. The support plate slides with the copper strip support during the movement of the copper strip support to maintain the stability of the copper strip support.

[0008] Furthermore, the side limiting support plate is provided with a central groove in the middle, and two abutment plates are fixed on the side of the side limiting support plate away from the channel. Several limiting rollers are rotatably installed between the two abutment plates.

[0009] Furthermore, the limiting rollers are in direct contact with the copper strip support, and the limiting rollers are rubber wheels. The axis of each limiting roller is perpendicular to the traveling direction of the copper strip support.

[0010] Further, the sliding mechanism includes at least two protrusions, and the bottom of both side limiting support plates is provided with slots that are adapted to the protrusions. The cross-section of the protrusions is "T" shaped, and the protrusions are fixed to the top of the base.

[0011] Furthermore, at least one end of each of the two protruding strips is connected by a fixing strip. A gap is left between the two fixing strips and the two side limiting support plates. An elastic abutment is provided in the gap. The elastic abutment is arched in the middle and abuts against one side of the side limiting support plate.

[0012] Furthermore, the side of the support plate that contacts the copper strip support is provided with several ribs to reduce friction between the support plate and the copper strip support. Both support plates are fixed with levers at the top, which can adjust the position of the support plates.

[0013] Further, the solution includes a limit rod fixed on one side of each support plate, and holes opened on each side limit plate. The limit rod passes through the hole, and a plug with a diameter larger than the hole is fixed at the end of the limit rod. A spring is provided between the support plate and the side limit plate, and the spring is sleeved on the surface of the limit rod.

[0014] Further, the base has a side seat fixed to one side, a bracket is installed on the side seat, and a drilling machine for slotting the copper strip support is installed on the bracket.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This copper bar support grooving device, through the setting of limiting structure and sliding mechanism, can realize the action of rapid feeding and batch grooving of copper bar supports, which can effectively increase the processing efficiency of copper bar supports. Moreover, this grooving device is inexpensive and has a lower cost compared with CNC machine tools, which can effectively reduce the cost in the copper bar support processing process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the copper strip support structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the left axial side structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the side limiting support plate structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the channel perspective structure of this utility model.

[0022] In the diagram: 1. Base; 2. Side limiting support plate; 201. Central groove; 202. Support plate; 3. Limiting roller; 4. Support plate; 401. Lever; 402. Limiting rod; 403. Spring; 5. Protruding strip; 501. Fixing strip; 502. Elastic support piece; 6. Side seat; 7. Bracket; 8. Drilling rig. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 As shown, Figure 1 This is a copper strip support used to fix copper strips in a distribution box. The copper strip support is also a block made of materials such as nylon or bakelite. Copper strip grooves of varying depths are cut into the block according to the specific parameters of the copper strip. The traditional manufacturing process usually involves cutting grooves one by one using a CNC machine tool, which is relatively slow.

[0025] like Figure 2 As shown, this utility model provides a technical solution: a slotting device for a copper strip support, including a base 1,

[0026] The top of the base 1 is equipped with a limiting structure for limiting the copper strip support and for feeding materials; the limiting structure includes a pair of side limiting support plates 2, with a gap between the two side limiting support plates 2, forming a channel for the copper strip support to move. The top of the base 1 is equipped with a sliding mechanism, and the two side limiting support plates 2 move in opposite directions through the sliding mechanism. A support plate 4 is provided on the adjacent side of the two side limiting support plates 2. The support plate 4 slides with the copper strip support during the movement of the copper strip support to maintain the stability of the copper strip support.

[0027] like Figure 2 and Figure 3As shown, to ensure the smooth implementation of this embodiment, it is necessary to understand that each side limiting support plate 2 has a central groove 201. On the side of the side limiting support plate 2 away from the channel, two vertically arranged abutment plates 202 are fixed. Several limiting rollers 3 are rotatably installed between the two abutment plates 202. The limiting rollers 3 are in direct contact with the copper strip support, and the limiting rollers 3 are rubber wheels. The axis of each limiting roller 3 is perpendicular to the traveling direction of the copper strip support. During use, to facilitate the feeding of the copper strip support, one end of the channel is provided with... The side limiting support plate 2 is set at an angle near the feeding end, forming an opening. The copper strip support can be easily pushed between the two side limiting support plates 2 from the opening. The limiting rollers 3 are kept in sync by a track, gear, or a motor installed at each rubber wheel. This is existing technology and will not be described in detail here. The copper strip support moves forward by friction between the limiting rollers 3 and the copper strip support, and the smoothness of the movement of the copper strip support can be ensured during the movement.

[0028] like Figure 3 and Figure 4 As shown, to ensure the smooth implementation of this embodiment, it is necessary to understand that the sliding mechanism includes at least two protruding strips 5, and the bottom of both side limiting support plates 2 are provided with slots that are adapted to the protruding strips 5. The cross-section of the protruding strips 5 is "T" shaped. The protruding strips 5 are fixed to the top of the base 1, and at least two protruding strips 5 are connected at one end by fixing strips 501. There are gaps between the two fixing strips 501 and the two side limiting support plates 2, and an elastic abutment 502 is provided in the gap. The part is arched and the arched part abuts against one side of the side limiting support plate 2. This structure allows the slotting device to adaptively clamp and transport the copper strip support. When the copper strip support is placed between the two side limiting support plates 2, the two side limiting support plates 2 can move laterally under the action of the elastic abutment plate 502 to meet the space requirements for the movement of the copper strip support. Since the elastic abutment plate 502 can always give the side limiting support plates 2 a force to move closer to the copper strip support, it can always remain stable during the forward transport of the copper strip support.

[0029] like Figure 3 and Figure 4As shown, to ensure the smooth implementation of this embodiment, it is necessary to understand that the side of the support plate 4 that contacts the copper strip support is provided with several ribs to reduce friction between the support plate 4 and the copper strip support. A lever 401 is fixed to the top of each of the two support plates 4, which can adjust the position of the support plate 4. A limit rod 402 is fixed to one side of each support plate 4. Holes are provided on the side limit support plates 2, through which the limit rod 402 passes. A plug with a diameter larger than the hole is fixed to the end of the limit rod 402. The support plate 4 and the side limit support plate... A spring 403 is provided between 2, and the spring 403 is sleeved on the surface of the limiting rod 402. Since the slot of the copper strip support is located at the top, the clamping part of the copper strip support is close to the bottom during the clamping and conveying process. In order to maintain the stability of the copper strip support during the slotting process, two support plates 4 are used to support the copper strip support. At the same time, in order to reduce the friction between the support plates 4 and the copper strip support, the copper strip support is provided with ribs, which can effectively reduce the contact area between the support plates 4 and the copper strip support, while ensuring the stability of both sides of the copper strip support.

[0030] Looking back Figure 1 To ensure the smooth implementation of this embodiment, it is necessary to understand that a side seat 6 is fixed on one side of the base 1, a bracket 7 is installed on the side seat 6, and a drill rig 8 for slotting the copper strip support is installed on the bracket 7.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A copper bar support slotting device, comprising a base (1), characterized in that: the top of the base (1) is provided with a limiting structure for limiting and feeding the copper bar support; the limiting structure comprises a pair of side limiting plates (2), a gap is provided between the two side limiting plates (2), a channel for moving the copper bar support is formed at the gap, a sliding mechanism is provided on the top of the base (1), and the two side limiting plates (2) are moved oppositely through the sliding mechanism; a supporting plate (4) is arranged on one side adjacent to the two side limiting plates (2), and the supporting plate (4) is in sliding connection with the copper bar support during the movement of the copper bar support to maintain the stability of the copper bar support.

2. A device for slotting a copper bar support according to claim 1, characterized in that: a middle slot (201) is formed in the middle of each side limiting plate (2), two upper and lower abutting plates (202) are further fixed on the side of the side limiting plate (2) away from the channel, and a plurality of limiting rollers (3) are rotatably installed between the two abutting plates (202).

3. A device for slotting a copper bar support according to claim 2, characterized in that: The limiting roller (3) is in direct contact with the copper bar support, and the limiting roller (3) is a rubber roller, and the axis of each limiting roller (3) is perpendicular to the direction of movement of the copper bar support.

4. The device of claim 1, wherein: The sliding mechanism comprises at least two convex strips (5), and a notch is formed in the bottom of each side limiting plate (2), the notch is matched with the convex strip (5), the cross section of the convex strip (5) is in the shape of "T", and the convex strip (5) is fixed on the top of the base (1).

5. A device for slotting a copper bar support according to claim 4, characterized in that: At least two ends of the convex strip (5) are connected through a fixed strip (501), and a gap is left between the two fixed strips (501) and the two side limiting plates (2), an elastic abutting piece (502) is arranged in the gap, the middle of the elastic abutting piece (502) is arched, and the arched part abuts against one side of the side limiting plate (2).

6. A device for grooving a copper bar support according to claim 1, characterized in that: A plurality of ribs are arranged on the side of the supporting plate (4) in contact with the copper bar support to reduce the friction between the supporting plate (4) and the copper bar support, a pushing rod (401) is fixed on the top of each supporting plate (4), and the position of the supporting plate (4) can be adjusted through the pushing rod (401).

7. A device for grooving a copper bar support according to claim 1, characterized in that: A limiting rod (402) is fixed on one side of each supporting plate (4), a hole is formed in the side limiting plate (2), the limiting rod (402) penetrates through the hole, and a plug with a larger diameter than the hole is fixed at the end of the limiting rod (402), wherein a spring (403) is arranged between the supporting plate (4) and the side limiting plate (2), and the spring (403) is sleeved on the surface of the limiting rod (402).

8. The device of claim 1, wherein: A side seat (6) is fixed on one side of the base (1), a support (7) is arranged on the side seat (6), and a drilling machine (8) for slotting the copper bar support is arranged on the support (7).

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