Copper busbar drilling and hole arrangement auxiliary device

Abstract

The present invention discloses a copper busbar drilling and hole arrangement auxiliary device, comprising an upper clamp and a lower clamp that clamp a copper busbar in the middle and have an adjustable clamping spacing, the upper clamp is composed of a plurality of hole arrangement units, the spacing between adjacent hole arrangement units is adjustable, the hole arrangement unit comprises a first clamping plate and a second clamping plate that are horizontally arranged in parallel, and a plurality of aperture dies that are arranged between the first clamping plate and the second clamping plate and have adjustable positions and quantities, the aperture die being provided with a through hole that passes through from top to bottom. The present invention can not only arrange the holes on the copper busbar according to different production requirements, but also the number of copper busbars drilled in a single batch can be adjusted according to actual needs, the entire copper busbar drilling and hole arrangement auxiliary device has extremely strong flexibility during use, and can greatly improve the drilling efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of copper busbar processing, and in particular relates to a copper busbar drilling and hole arrangement auxiliary device. Background Art

[0002] Copper busbars, also known as copper busbars, copper busbars or copper busbars, grounding copper busbars, are made of copper and are widely used in ultra-large current electrolytic smelting projects such as metal smelting, electrochemical plating, and chemical caustic soda. In the copper smelting process, a large number of copper busbars are needed. The copper busbars need to be drilled before use. For mining companies, the use of copper busbars is very large, so they need to be produced in large quantities. In addition, the arrangement of the holes on the copper busbars will be different for different usage requirements, so it is necessary to design an auxiliary device to help drill holes and improve work efficiency. Summary of the invention

[0003] In view of the problems existing in the prior art, the present invention provides a copper busbar drilling and hole arrangement auxiliary device.

[0004] The present invention solves the above technical problems through the following technical means:

[0005] The copper busbar drilling and hole arrangement auxiliary device comprises an upper clamp and a lower clamp which clamp the copper busbar in the middle and the clamping spacing is adjustable, the upper clamp is composed of a plurality of hole row units, the spacing between adjacent hole row units is adjustable, the hole row units comprise a first clamping plate and a second clamping plate which are horizontally arranged in parallel, and a plurality of aperture dies which are arranged between the first clamping plate and the second clamping plate and the positions and quantities of which are adjustable, the aperture die is provided with a through hole which passes through from top to bottom.

[0006] Furthermore, the first clamping plate and the second clamping plate are mirror-symmetrical structures, and the opposite sides of the first clamping plate and the second clamping plate are provided with sliding grooves penetrating along the length direction, and the two ends of the aperture mold are slidably embedded in the sliding grooves.

[0007] Furthermore, the hole arrangement unit is fixedly connected by a rod-shaped component and a fastener, the sides of the first clamping plate and the second clamping plate are provided with corresponding connecting holes, the rod-shaped component is passed through the connecting hole, the fastener is arranged on the rod-shaped component and the relative distance of the fastener on the rod-shaped component is adjustable, and the fastener is provided on both sides of each hole arrangement unit.

[0008] Furthermore, the rod-shaped component is a threaded rod, and the fastener is a nut.

[0009] Furthermore, two threaded rods are provided, and the two threaded rods are provided near the ends of the hole arrangement unit.

[0010] Furthermore, the upper clamp and the lower clamp are connected by a threaded column, and the upper clamp and the lower clamp are provided with vertically arranged connecting holes with corresponding positions. The threaded column passes through the connecting hole, and the threaded column is provided with two fastening nuts for fastening the upper clamp and the lower clamp. The two fastening nuts are respectively located above the upper clamp and below the lower clamp.

[0011] Furthermore, the threaded columns are only arranged on two opposite sides of the lower clamp, and the arrangement direction of each side is consistent with the length direction of the first clamping plate, and two threaded columns are arranged from top to bottom on each side.

[0012] Furthermore, the lower clamp includes two clamping bars arranged in parallel, and the clamping bars are arranged in the same direction as the first clamping plate, and the two clamping bars are respectively located at the outermost sides of the upper clamp.

[0013] Furthermore, a cross-shaped standard line is provided on the top surface of the aperture mold, and the intersection of the standard line coincides with the center of the through hole of the aperture mold.

[0014] The beneficial effects of the present invention are as follows: the present invention can not only arrange the holes on the copper busbar according to different production requirements, but also the number of copper busbars drilled in a single batch can be adjusted according to actual needs. The entire copper busbar drilling and hole arrangement auxiliary device has extremely strong flexibility during use and can greatly improve the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the auxiliary device for drilling holes of a copper busbar according to the present invention;

[0016] Figure 2 Schematic diagram of the copper busbar drilling and hole arrangement auxiliary device of the present invention loading the copper busbar;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the aperture mold of the present invention. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example

[0020] like Figure 1 and 2As shown, a copper busbar drilling and hole arrangement auxiliary device comprises an upper clamp 10 and a lower clamp 20 which clamp the copper busbar in the middle and have an adjustable clamping distance, wherein the clamping distance between the upper clamp 10 and the lower clamp 20 is determined according to the number of copper busbars clamped, the upper clamp 10 is composed of a plurality of hole row units, and the spacing between adjacent hole row units is adjustable, the hole row units comprise a first clamping plate 11 and a second clamping plate 12 which are horizontally arranged in parallel, and a plurality of aperture molds 13 with adjustable positions and quantities arranged between the first clamping plate 11 and the second clamping plate 12, the aperture mold 13 is provided with a through hole which passes through from top to bottom, the first clamping plate 11 and the second clamping plate 12 are used to clamp and fix the aperture mold 13 in the middle to prevent the aperture mold 13 from shifting during drilling.

[0021] In the present invention, the copper busbar is clamped between the upper clamp 10 and the lower clamp 20. The present invention is mainly applied to sheet copper busbars. When drilling holes in the copper busbar, multiple sheets are stacked and placed between the upper clamp 10 and the lower clamp 20, and then the copper busbar is fixed by the clamping force of the upper clamp 10 and the lower clamp 20; the upper clamp 10 is composed of a plurality of hole arrangement units, the spacing between the hole arrangement units is adjustable, and the number of hole arrangement units can be increased or decreased according to specific needs. The aperture mold 13 on the hole arrangement unit is used to assist in hole arrangement, and one aperture mold 13 corresponds to an eyelet on the copper busbar. Since the aperture mold 13 is adjustable relative to the first clamping plate 11 and the second clamping plate 12 and the number are adjustable, the hole arrangement along the length direction of the first clamping plate 11 can be realized. In addition, since the number and spacing of the hole arrangement units are adjustable, the hole arrangement perpendicular to the length direction of the first clamping plate 11 can be realized. When actually drilling holes, a drill bit is used to align with the through hole on the aperture mold 13 and drill downward to drill holes on the copper busbar. In summary, the present invention can not only arrange the holes on the copper busbar according to different production requirements, but also the number of copper busbars drilled in a single batch can be adjusted according to actual needs. Before drilling, the upper clamp 10 is first fixed and installed according to the hole arrangement requirements, and then the copper busbar to be processed is placed between the upper clamp 10 and the lower clamp 20 and fixed. Finally, it is only necessary to use the drilling equipment to align the through holes on the aperture mold 13 for drilling. The entire copper busbar drilling and hole arrangement auxiliary device has extremely strong flexibility during use and can greatly improve the drilling efficiency.

[0022] like Figure 1As shown, the first clamping plate 11 and the second clamping plate 12 are mirror-symmetrical structures, and the first clamping plate 11 and the second clamping plate 12 are provided with a slide groove 14 running through the length direction on the opposite sides, and the two ends of the aperture mold 13 are slidably embedded in the slide groove 14. First, the sliding embedding structure of the aperture mold 13 and the slide groove 14 can meet the requirement of adjustable position of the aperture mold 13. In addition, since the slide groove 14 runs through both ends, the number of aperture molds 13 can be freely increased or decreased from both ends of the first clamping plate 11 and the second clamping plate 12. Correspondingly, the cross section of the aperture mold 13 is an inverted "convex" shape, and its two sides are used to fit and slide with the slide groove 14.

[0023] like Figure 3 As shown, the top surface of the aperture mold 13 is provided with a "cross"-shaped standard line 131, and the intersection of the standard line 131 coincides with the center of the through hole of the aperture mold 13. In this way, when adjusting, it is only necessary to align the standard line 131 with the adjustment base ruler, which is convenient for determining the center position of the through hole of the aperture mold 13 when arranging holes and reducing errors.

[0024] like Figure 1 As shown, the hole arrangement unit is fixedly connected by a rod-shaped component 21 and a fastener 22. The first clamping plate 11 and the second clamping plate 12 are provided with corresponding connection holes on their sides. The rod-shaped component 21 is inserted into the connection hole. The fastener 22 is provided on the rod-shaped component 21 and the relative distance between the fastener 22 and the rod-shaped component 21 is adjustable. Fasteners 22 are provided on both sides of each hole arrangement unit. The rod-shaped component 21 can connect and arrange the hole arrangement units in series, similar to the serial connection structure of barbecue skewers. The fasteners 22 on both sides of each hole arrangement unit are used to fix the hole arrangement unit on the rod-shaped component 21. In addition, since the rod-shaped component 21 and the hole arrangement unit are a through-type connection structure, the hole arrangement units can be freely added or reduced on the rod-shaped component 21 to meet different hole arrangement requirements. Moreover, the relative distance between the fasteners 22 used to fix the hole arrangement units on the rod-shaped component 21 is adjustable, so that appropriate adjustments can be made according to different hole arrangement distance requirements.

[0025] like Figure 1 As shown, the rod-shaped component 21 is a threaded rod, and the fastener 22 is a nut. The threaded rod and the nut are the simplest but most practical connectors. The position of the nut on the threaded rod can be freely adjusted by twisting the nut, and the purpose of adjusting the hole arrangement unit can be achieved at the same time. In addition, the nuts on both sides of the hole arrangement unit can be twisted in opposite directions to the limit position to clamp and fix the middle hole arrangement unit. The nuts on both sides can be twisted in the same direction to adjust the position of the hole arrangement unit.

[0026] like Figure 1As shown, there are two threaded rods, and the two threaded rods are arranged near the ends of the hole arrangement units. Only with two threaded rods can all the hole arrangement units be fixed in the same plane, and arranging them near the ends of the hole arrangement units can extend the adjustable range of the aperture mold 13 as much as possible.

[0027] like Figure 1 As shown, the upper clamp 10 and the lower clamp 20 are connected by a threaded column 23, and the upper clamp 10 and the lower clamp 20 are provided with corresponding vertical connection holes, and the threaded column 23 runs through the connection holes. The threaded column 23 is provided with two fastening nuts 24 for fastening the upper clamp 10 and the lower clamp 20, and the two fastening nuts 24 are respectively located above the upper clamp 10 and below the lower clamp 20. Similar to the principle of the rod-shaped component 21 and the fastener 22, the clamping distance between the upper clamp 10 and the lower clamp 20 is shortened by twisting the two fastening nuts 24 in opposite directions, and finally the copper busbar in the middle is clamped and fixed, and the clamping distance between the upper clamp 10 and the lower clamp 20 is expanded by twisting the two fastening nuts 24 in the same direction or twisting one fastening nut 24, and the upper clamp 10 and the lower clamp 20 lose the clamping force, so that the number of copper busbars to be processed can be increased or the processed copper busbars can be unloaded.

[0028] like Figure 1 As shown, the threaded columns 23 are only arranged on two opposite sides of the lower clamp 20, and the arrangement direction of each side is consistent with the length direction of the first clamping plate 11, and two threaded columns 23 are arranged from top to bottom on each side. The threaded columns 23 arranged on both sides are sufficient to fix the upper clamp 10 and the lower clamp 20, while avoiding the influence on the clamping copper busbar.

[0029] like Figure 1As shown, the lower clamp 20 includes two clamping bars 30 arranged in parallel, and the clamping bars 30 are arranged in the same direction as the first clamping plate 11 , and the two clamping bars 30 are respectively located at the outermost sides of the upper clamp 10 . The two upper planes of the two clamping bars 30 can cooperate with the bottom of the upper clamp 10 to complete the work of clamping the copper busbar. The huge gap formed between the two clamping bars 30 can reduce the manufacturing materials of the lower clamp 20, reduce the manufacturing cost, and reduce weight, which is easy to operate. On the other hand, it can improve the convenience of unloading the copper busbar. Because the upper clamp 10 and the lower clamp 20 are connected by the threaded column 23, after the copper busbar is processed, the upper clamp 10 or the lower clamp 20 must be completely disassembled to unload the copper busbar, or the upper clamp 10 or the lower clamp 20 must be loosened and the copper busbar can be pulled out from the middle, which will be more troublesome. After the lower clamp 20 is set as two parallel clamping bars 30, it is only necessary to screw the two outermost nuts on the upper clamp 10 to pull the distance between the two outermost row hole units connected thereto apart, thereby driving the distance between the two clamping bars 30 to be pulled apart, and the copper busbar will naturally fall from the huge gap between the two clamping bars 30, thereby improving the convenience of disassembly of the copper busbar.

[0030] It should be noted that, in this article, if there are first and second, etc., relational terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Copper busbar drilling and hole arrangement auxiliary device, characterized in that: The invention comprises an upper clamp (10) and a lower clamp (20) for clamping a copper busbar in the middle and with an adjustable clamping spacing, the upper clamp (10) being composed of a plurality of hole row units, the spacing between adjacent hole row units being adjustable, the hole row units comprising a first clamping plate (11) and a second clamping plate (12) arranged in parallel horizontally, and a plurality of aperture dies (13) arranged between the first clamping plate (11) and the second clamping plate (12) and having adjustable positions and numbers, the aperture dies (13) being provided with through holes extending upward and downward; The first clamping plate (11) and the second clamping plate (12) are mirror-symmetrical structures, and the first clamping plate (11) and the second clamping plate (12) are provided with a slide groove (14) penetrating along the length direction on the opposite side surfaces, and the two ends of the aperture mold (13) are slidably embedded in the slide groove (14); The hole arrangement units are fixedly connected via a rod-shaped component (21) and a fastener (22); first connection holes corresponding to the positions are provided on the side surfaces of the first clamping plate (11) and the second clamping plate (12); the rod-shaped component (21) is inserted into the first connection hole; the fastener (22) is provided on the rod-shaped component (21); and the relative distance between the fastener (22) and the rod-shaped component (21) is adjustable; and the fastener (22) is provided on both sides of each hole arrangement unit; The upper clamp (10) and the lower clamp (20) are connected via a threaded column (23); the upper clamp (10) and the lower clamp (20) are both provided with second vertically arranged connecting holes at corresponding positions; the threaded column (23) passes through the second connecting holes; the threaded column (23) is provided with two fastening nuts (24) for fastening the upper clamp (10) and the lower clamp (20); the two fastening nuts (24) are respectively located above the upper clamp (10) and below the lower clamp (20); The lower clamp (20) comprises two clamping bars (30) arranged in parallel, and the clamping bars (30) are arranged in the same direction as the first clamping plate (11), and the two clamping bars (30) are respectively located at the outermost sides of the upper clamp (10).

2. The copper busbar drilling and hole arrangement auxiliary device according to claim 1 is characterized in that: The rod-shaped component (21) is a threaded rod, and the fastener (22) is a nut.

3. The copper busbar drilling and hole arrangement auxiliary device according to claim 2 is characterized in that: Two threaded rods are provided, and the two threaded rods are arranged close to the ends of the hole arrangement unit.

4. The copper busbar drilling and hole arrangement auxiliary device according to claim 1 is characterized in that: The threaded columns (23) are only arranged on two opposite sides of the lower clamp (20), and the arrangement direction of each side is consistent with the length direction of the first clamping plate (11).

5. The copper busbar drilling and hole arrangement auxiliary device according to any one of claims 3 or 4, characterized in that: A cross-shaped standard line (131) is provided on the top surface of the aperture mold (13), and the intersection of the standard line (131) coincides with the center of the through hole of the aperture mold (13).

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