A copper-aluminum row multipurpose marking and scribing jig

Abstract

The utility model relates to copper aluminium row manufacturing technical field, concretely relates to a copper aluminium row multipurpose marking and scribing jig, it includes horizontal reference seat, and the reference end of horizontal reference seat is provided with longitudinal reference seat, a plurality of engraved printing floats are slidably arranged on horizontal reference seat and longitudinal reference seat, locking piece is arranged on engraved printing float, and scale line is arranged on horizontal reference seat and longitudinal reference seat, scribing float is arranged on at least one engraved printing float, engraved printing float is used for positioning the position of base adhesive tape on copper aluminium row, and scribing float is used for positioning the position of foam on copper aluminium row. The utility model solves the technical problem that the present lack of a kind of jig suitable for the technical problem of the fast dotting and scribing of multiple copper aluminium rows.

Description

Technical Field

[0001] This utility model relates to the field of copper and aluminum busbar manufacturing technology, and more specifically, it relates to a multi-purpose marking and scribing fixture for copper and aluminum busbars. Background Technology

[0002] like Figure 1 As shown, most copper and aluminum busbars are currently equipped with cloth tape in some critical installation positions or overlapping areas. Figure 1 (as shown in Figure A) and foam ( Figure 1 As shown in Figure B), this is to increase the wear resistance between the copper and aluminum busbars and provide shock absorption. However, due to the different structures of this type of product, there is no unified standard for the application of cloth tape or foam for each product. Even if the installation tolerance at this location is relatively large (±2mm), how to achieve rapid positioning and marking is a problem that the new energy industry is constantly exploring and solving.

[0003] The usual practice is to use measuring tools such as calipers or steel rulers for marking. Even if the markings are within tolerance, they require recalibration for each product, resulting in poor consistency after processing. This becomes extremely time-consuming and labor-intensive, especially with large quantities. For products transitioning to mass production, dedicated jigs can be created to overcome the aforementioned consistency and efficiency issues. However, for products not yet in mass production, especially those with many styles and large quantities, efficiently connecting and converting samples before mass production necessitates a versatile jig capable of quickly marking and scribing. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-purpose marking and scribing fixture for copper and aluminum busbars, in order to solve the technical problem that there is currently no fixture suitable for quickly marking and scribing various copper and aluminum busbars.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A multi-purpose marking and scribing fixture for copper and aluminum busbars includes a transverse reference base, with a longitudinal reference base at the reference end of the transverse reference base; several marking floats are slidably disposed on both the transverse and longitudinal reference bases, and each marking float is provided with a locking element for locking it onto the corresponding transverse or longitudinal reference base; both the transverse and longitudinal reference bases are provided with scale lines for marking the distance between the marking float and the reference end of the transverse reference base; a scribing float is disposed on at least one marking float; the marking float is used to position the cloth-based adhesive tape on the copper and aluminum busbar, and the scribing float is used to position the foam on the copper and aluminum busbar.

[0007] Optionally, the reference end and measuring end of the transverse reference base are provided with threaded holes and two first positioning holes located on one side and the other side of the threaded holes, respectively; both ends of the longitudinal reference base are provided with through holes corresponding to the threaded holes, and the two sides of the through holes are inlaid with first positioning pins that are adapted to the first positioning holes; the transverse reference base and the longitudinal reference base are locked together by screws.

[0008] Optionally, a convex groove is provided along the length of the transverse reference base, and sliding grooves are provided on both sides of the convex groove; two second positioning pins corresponding to the sliding grooves are embedded on the engraved buoy; the engraved buoy and the transverse reference base are locked together by screws and locking blocks located in the convex grooves.

[0009] Optionally, locking components include screws and locking blocks.

[0010] Optionally, the marking buoy has two second positioning holes that correspond one-to-one with the second positioning pin. The second positioning pin is fitted into the second positioning hole, thereby installing the marking buoy onto the engraved buoy.

[0011] Optionally, the measuring end of the transverse reference base may also be detachably equipped with an extension reference base; the structure of the extension reference base is the same as that of the longitudinal reference base.

[0012] Optionally, the two ends of the transverse reference base can be detachably equipped with pads.

[0013] Optionally, the foot can be selected from any one of 15° foot, 30° foot, 45° foot, or 90° foot.

[0014] In summary, this utility model has the following beneficial effects: (1) By setting adjustable vernier buoys on the transverse and longitudinal reference seats, operators can mark lines on the copper and aluminum busbars according to actual needs, which is convenient for wrapping cloth tape or binding straps; for foam and other materials far from the edge of the scale line, the marking buoy can be placed on the marking buoy for marking lines, and then glued. (2) For longer copper and aluminum busbars, an extension reference seat can be quickly installed at the measuring end of the transverse reference seat for expansion, which is convenient for wrapping cloth tape, binding straps or bonding foam. (3) The longitudinal reference seat can be quickly removed from the transverse reference seat and replaced with corresponding pads to meet the usage requirements of copper and aluminum busbars of different shapes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the copper-aluminum busbar structure.

[0016] Figure 2 This is a schematic diagram of the structure of this utility model.

[0017] Figure 3 This is a disassembled top view of this utility model.

[0018] Figure 4 yes Figure 3 Sectional view at section CC.

[0019] Figure 5 This is a schematic diagram of the disassembled structure of this utility model.

[0020] Figure 6 This is an assembly diagram of the pad and the transverse reference base in this utility model.

[0021] In the diagram: 1. Transverse reference seat; 11. Threaded hole; 12. First positioning hole; 13. Convex groove; 14. Sliding groove; 2. Longitudinal reference seat; 21. Through hole; 22. First positioning pin; 3. Engraved buoy; 31. Second positioning pin; 4. Locking element; 41. Screw; 42. Locking block; 5. Marked buoy; 51. Second positioning hole; 6. Extended reference seat; 7. Pad. Detailed Implementation

[0022] To make the objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0023] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] This utility model provides a multi-purpose marking and scribing fixture for copper and aluminum busbars, such as... Figure 2-6 As shown, it includes a transverse reference base 1, and a longitudinal reference base 2 is provided at the reference end of the transverse reference base 1; a plurality of engraved floats 3 are slidably provided on both the transverse reference base 1 and the longitudinal reference base 2, and the engraved floats 3 are provided with locking parts 4 for locking them to the corresponding transverse reference base 1 or longitudinal reference base 2; both the transverse reference base 1 and the longitudinal reference base 2 are provided with scale lines for marking the distance between the engraved floats 3 and the reference end of the transverse reference base 1; a scribing float 5 is provided on at least one engraved float 3; the engraved float 3 is used to position the cloth-based adhesive tape on the copper-aluminum busbar, and the scribing float 5 is used to position the foam on the copper-aluminum busbar.

[0025] Specifically, both the transverse reference base 1 and the longitudinal reference base 2 are etched with several grooves to form scale lines. The groove range of the transverse reference base 1 is 0-300mm, and the groove range of the longitudinal reference base 2 is 0-100mm. The two are detachably connected together. The etched buoys 3 are slidably mounted on the transverse reference base 1 and the longitudinal reference base 2, and their number can be increased or decreased according to actual needs. In order to prevent the etched buoys 3 from accidentally sliding on the transverse reference base 1 or the longitudinal reference base 2 and to improve the consistency of the position of the cloth tape and foam, locking parts 4 are installed on the etched buoys 3. In use, place the copper-aluminum strip on the right-angled edge of the fixture. Following the dimensions specified in the copper-aluminum strip drawing, and using the reference point of the horizontal reference base 1 as a guide, adjust the position of the corresponding engraved float 3 using the scale lines. Mark or draw lines on the copper-aluminum strip according to the position of the engraved float 3, then remove it. This ensures the consistency of the position of each copper-aluminum strip when wrapped with cloth tape or tied with cable ties. Considering that the specifications of the cloth tape are not fixed, double-sided marking is required on the copper-aluminum strip for positioning. For materials such as foam that are far from the engraved edge, the marking float 5 can be installed on the engraved float 3 for extended positioning. Considering that the specifications of the foam are fixed, single-sided marking is sufficient for positioning on the copper-aluminum strip.

[0026] Furthermore, the reference end and measuring end of the transverse reference base 1 are provided with threaded holes 11 and two first positioning holes 12 located on one side and the other side of the threaded holes 11 respectively; both ends of the longitudinal reference base 2 are provided with through holes 21 corresponding to the threaded holes 11, and both sides of the through holes 21 are inlaid with first positioning pins 22 that are adapted to the first positioning holes 112; the transverse reference base 1 and the longitudinal reference base 2 are locked together by screws.

[0027] like Figure 2-3 As shown, the left end (base end) of the transverse reference base 1 has two threaded holes 11 and three first positioning holes 12. The three first positioning holes 12 are located at the vertices of an isosceles right triangle, and the two threaded holes 11 are located on the right-angled sides of the isosceles right triangle and at the midpoints of the two first positioning holes 12 on the right-angled sides. Inserting the first positioning pin 22 into the first positioning hole 12 and screwing it through the through hole 21 into the threaded hole 11 locks the longitudinal reference base 2 onto the transverse reference base 1. After unscrewing the screw, the longitudinal reference base 2 can be removed, and the pads 7 can be installed at both ends of the transverse reference base 1, depending on the shape of the copper / aluminum busbar (e.g., ...). Figure 6 As shown), foot 7 is provided with an end angle R that fits against the copper-aluminum busbar (e.g. Figure 6 As shown), this end angle R can be set to 15°, 30°, 45°, or 70°, so there are four types of pads 7: 15° pads, 30° pads, 45° pads, and 90° pads.

[0028] Furthermore, a convex groove 13 is provided along the length of the transverse reference base 1, and sliding grooves 14 are provided on both sides of the convex groove 13; two second positioning pins 31 corresponding to the sliding grooves 14 are inlaid on the engraved buoy 3; the engraved buoy 3 and the transverse reference base 1 are locked together by screws 41 and locking blocks 42 located in the convex groove 13.

[0029] Furthermore, the locking component 4 includes a screw 41 and a locking block 42.

[0030] Furthermore, the marking buoy 5 has two second positioning holes 51 that correspond one-to-one with the second positioning pin 31. The second positioning pin 31 is fitted into the second positioning holes 51, thereby installing the marking buoy 5 onto the engraving buoy 3.

[0031] like Figure 2-5 As shown, the upper end of the second positioning pin 31 protrudes from the upper surface of the engraved float 3 and can be easily inserted into the second positioning hole 51, thereby enabling the marking float 5 to be quickly installed on the engraved float 3. The lower end of the second positioning pin 31 protrudes from the lower surface of the engraved float 3 and can be easily inserted into the slide groove 14, thereby restricting the engraved float 3 from sliding in a directional manner on the transverse reference seat 1. The screw 41 passes through the engraved float 3 and enters the convex groove 13, and is screwed into the locking block 42, thereby quickly locking the engraved float 3 at any position on the transverse reference seat 1. The slide groove 14 also reduces the weight of the transverse reference seat 1, facilitating the handling of the fixture.

[0032] Furthermore, the measuring end of the transverse reference base 1 can also be detachably provided with an extension reference base 6; the structure of the extension reference base 6 is the same as the structure of the longitudinal reference base 2.

[0033] like Figure 2-5 As shown, the extended reference base 6 is essentially a transversely arranged longitudinal reference base 2; their structures are identical, differing only in their installation positions. The longitudinal reference base 2 is installed at the reference end of the transverse reference base 1, while the extended reference base 6 is installed at the measuring end of the transverse reference base 1. The function of the extended reference base 6 is to enable this fixture to be used with longer copper and aluminum busbars. Furthermore, the structure of the longitudinal reference base 2 differs only slightly from that of the transverse reference base 1, in that the longitudinal reference base 2 is shorter and has only one set of threaded holes 11 and a first positioning hole 12 at the starting end of the scale line.

[0034] Furthermore, such as Figure 2 As shown, when an extension reference base 6 is installed on the transverse reference base 1, the pad 7 is installed on the lower surface of the extension reference base 6 to support the extension reference base 6.

[0035] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A multi-purpose marking and scribing fixture for copper and aluminum busbars, characterized in that: It includes a lateral reference base, and a longitudinal reference base is provided at the reference end of the lateral reference base; several engraved buoys are slidably arranged on both the lateral and longitudinal reference bases, and the engraved buoys are provided with locking parts for locking them to the corresponding lateral or longitudinal reference bases; both the lateral and longitudinal reference bases are provided with scale lines for marking the distance between the engraved buoy and the reference end of the lateral reference base; a scribing buoy is provided on at least one engraved buoy; the engraved buoy is used to locate the position of the cloth-based adhesive tape on the copper-aluminum busbar, and the scribing buoy is used to locate the position of the foam on the copper-aluminum busbar.

2. The multi-purpose marking and scribing fixture for copper and aluminum busbars according to claim 1, characterized in that: The reference end and measuring end of the transverse reference base are both provided with threaded holes and two first positioning holes located on one side and the other side of the threaded holes, respectively; both ends of the longitudinal reference base are provided with through holes corresponding to the threaded holes, and the two sides of the through holes are inlaid with first positioning pins that are adapted to the first positioning holes; the transverse reference base and the longitudinal reference base are locked together by screws.

3. The multi-purpose marking and scribing fixture for copper and aluminum busbars according to claim 1, characterized in that: The transverse reference base has a convex groove along its length, and sliding grooves are provided on both sides of the convex groove; the engraved buoy is inlaid with two second positioning pins that correspond one-to-one with the sliding grooves; the engraved buoy and the transverse reference base are locked together by screws and locking blocks located in the convex grooves.

4. The multi-purpose marking and scribing fixture for copper and aluminum busbars according to claim 3, characterized in that: Locking components include screws and locking blocks.

5. The multi-purpose marking and scribing fixture for copper and aluminum busbars according to claim 3, characterized in that: The marking buoy has two second positioning holes that correspond one-to-one with the second positioning pin. The second positioning pin is fitted into the second positioning hole, and the marking buoy is then installed on the engraved buoy.

6. The multi-purpose marking and scribing fixture for copper and aluminum busbars according to claim 1, characterized in that: The measuring end of the transverse reference base can also be detachably equipped with an extension reference base; the structure of the extension reference base is the same as that of the longitudinal reference base.

7. The multi-purpose marking and scribing fixture for copper and aluminum busbars according to claim 1, characterized in that: The transverse reference base has detachable feet at both ends.

8. The multi-purpose marking and scribing fixture for copper and aluminum busbars according to claim 7, characterized in that: The foot is selected from any one of the following: 15° foot, 30° foot, 45° foot, or 90° foot.

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