U-shaped copper wire line type detection tool

Abstract

The utility model discloses a kind of U-shaped copper wire line type detection tool, including base, the upper end surface of base is plane, reference plate and reference block are fixedly installed on the upper end surface of base, length ruler is fixedly arranged on the upper end surface of base, reading rod is slidably installed on the side of base close to reference plate, span vernier caliper is slidably installed on the side of base away from reading rod, span vernier caliper is vernier caliper, measuring direction is perpendicular to length ruler, reference block is slidably installed with height vernier caliper, height vernier caliper is vernier caliper, measuring direction is perpendicular to the upper end surface of base.The utility model is measured to U-shaped copper wire length, height and span by setting line type detection tool, and simple structure is easy to operate, to facilitate the realization of quick sampling inspection test to U-shaped copper wire in the process of production.

Description

Technical Field

[0001] This utility model belongs to the field of measuring tooling technology, and relates to a tooling for detecting the shape of U-shaped copper wires. Background Technology

[0002] U-shaped copper wire is a component used in the stator windings of flat-wire motors. Before use, the height, length, and span of the U-shaped copper wire need to be randomly measured. Currently, this is mainly done using a ruler or vernier caliper, which is cumbersome and inefficient. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a U-shaped copper wire profile detection fixture, which effectively solves the problems in the prior art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A U-shaped copper wire profile inspection fixture, comprising: The base has a flat upper surface. A reference plate is fixedly installed on the upper surface of the base, with the reference plate close to one side of the base. A reference block is fixedly installed on the upper surface of the base, the reference block is located at one end of the reference plate, and the reference block is perpendicular to the reference plate; A length ruler is fixedly mounted on the upper surface of the base and is parallel to the reference plate. A reading rod is slidably mounted on the side of the base near the reference plate, and the sliding direction of the reading rod is parallel to the length ruler; A vernier caliper is slidably mounted on the base on the side away from the reading rod. The vernier caliper is a measuring caliper and its measuring direction is perpendicular to the length gauge. A height gauge, which is slidably mounted on the reference block, is a vernier caliper, and its measuring direction is perpendicular to the upper surface of the base.

[0005] Optionally, the base is fixedly mounted with a slide rail, and a slider is fixedly mounted on the slide rail. The slider is threadedly connected to a fixing knob. When the fixing knob is tightened, it abuts against the side of the base. The reading rod is fixedly mounted on the slider.

[0006] Optionally, the base has a mounting groove, and the length ruler is embedded in the mounting groove.

[0007] Optionally, two length rulers are provided, and the two length rulers are distributed on both sides of the upper surface of the base.

[0008] Compared with the prior art, the present invention has the following advantages: by setting up a linear inspection fixture, the length, height and span of the U-shaped copper wire can be measured at the same time, and the structure is simple and easy to operate, so as to enable rapid sampling and testing of the U-shaped copper wire during the production process. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the overall structure from another perspective of an embodiment of the present invention.

[0010] Reference numerals in the attached diagram: 1. Base; 21. Reference plate; 22. Reference block; 31. Length ruler; 32. Reading rod; 4. Span vernier gauge; 5. Height vernier gauge; 61. Slide rail; 62. Slider; 63. Fixing knob. Detailed Implementation

[0011] 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.

[0012] Please see Figure 1 and Figure 2 This utility model discloses a U-shaped copper wire profile detection fixture, comprising a base 1, the upper surface of which is flat. A reference plate 21 and a reference block 22 are fixedly installed on the upper surface of the base 1. The reference plate 21 is close to one side of the base 1, and the reference block 22 is located at one end of the reference plate 21 and is perpendicular to the reference plate 21. A length ruler 31 is fixedly installed on the upper surface of the base 1 and is parallel to the reference plate 21. A reading rod 32 is slidably installed on the side of the base 1 close to the reference plate 21 and its sliding direction is parallel to the length ruler 31. A span vernier caliper 4 is slidably installed on the side of the base 1 away from the reading rod 32 and its measuring direction is perpendicular to the length ruler 31. A height vernier caliper 5 is slidably installed on the reference block 22 and its measuring direction is perpendicular to the upper surface of the base 1.

[0013] Specifically, the upper surface of the base 1 is the placement surface for the U-shaped copper wire. The length directions of the reference plate 21 and the reference block 22 are perpendicular to each other. After the U-shaped copper wire is placed, it fits against the side of the reference plate 21 and the reference block 22. The position of the reading rod 32 is adjusted so that it is parallel to the measuring surface of the U-shaped copper wire. The length value of the U-shaped copper wire is read by aligning the reading rod 32 with the position of the length ruler 31. The span vernier 4 and the height vernier 5 are adjusted to the position to be measured, and the vernier caliper is adjusted to read the span value and the height value.

[0014] In this way, by setting up a linear inspection fixture, the length, height and span of the U-shaped copper wire can be measured simultaneously. The structure is simple and easy to operate, so as to enable rapid sampling and testing of the U-shaped copper wire during the production process.

[0015] In some feasible configurations, the base 1 includes a rectangular plate with two parallel support plates mounted on its bottom as feet. The reference plate 21 is rectangular, and the reference block 22 is rectangular. The surfaces of the reference plate 21 and the reference block 22 that are perpendicular to each other form a reference surface for placing the U-shaped copper wire. The zero mark of the length ruler 31 is located on the reference surface of the reference block 22, and the measurement direction of the length ruler 31 is parallel to the reference surface of the reference plate 21. The reading rod 32 is rectangular and perpendicular to the measurement direction of the length ruler 31. The span vernier 4 is perpendicular to the reference surface of the reference plate 21.

[0016] As a specific embodiment of the U-shaped copper wire linearity detection fixture provided in the application, a slide rail 61 is fixedly installed on the base 1, a slider 62 is fixedly installed on the slide rail 61, a fixing knob 63 is threadedly connected to the slider 62, and the fixing knob 63 is tightened and pressed against the side of the base 1, and the reading rod 32 is fixedly installed on the slider 62.

[0017] Overall, by setting up the slide rail 61, the slider 62 and the fixing knob 63, it is convenient to slide the reading rod 32 on the one hand, and to fix the position of the reading rod 32 by fixing the knob 63 on the other hand, so as to facilitate reading.

[0018] In some feasible configurations, the sliding structure of the span vernier 4 and the height vernier 5 is the same as that of the reading rod 32. The slide rail 61 is a T-shaped slide rail, and the slider 62 is a matching sliding block. The slide rail 61 of the reading rod 32 and the span vernier 4 is fixedly installed on the support plate of the base 1. The slide rail 61 of the height vernier 5 is fixedly installed on the side of the reference block 22. The slider 62 is bolted to a non-circular mounting block. The non-circular mounting block is used to adapt to the mounting structure of the reading rod 32, the span vernier 4 and the height vernier 5. The fixing knob 63 is threaded to the non-circular mounting block. After the fixing knob 63 is tightened, it abuts against the base 1 or the reference block 22.

[0019] As another specific embodiment of the U-shaped copper wire linearity testing fixture provided in the application, the base 1 has an installation groove, and the length ruler 31 is embedded in the installation groove.

[0020] Depending on the specific application scenario, by embedding the length ruler 31 into the mounting groove, the upper side of the length ruler 31 is parallel to the upper surface of the base 1, which facilitates the placement of the U-shaped copper wire.

[0021] Furthermore, two length rulers 31 are provided, and the two length rulers 31 are distributed on both sides of the upper end surface of the base 1.

[0022] It should be understood that by setting two length rulers 31, it is convenient to take readings at different locations.

[0023] In some feasible ways, the length ruler 31 can be set as a scale engraved on the upper surface of the base 1.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A U-shaped copper wire profile inspection fixture, characterized in that, include: The base (1) has a flat upper surface. A reference plate (21) is fixedly installed on the upper surface of the base (1), and the reference plate (21) is close to one side of the base (1); Reference block (22), the reference block (22) is fixedly installed on the upper surface of the base (1), the reference block (22) is located at one end of the reference plate (21), and the reference block (22) is perpendicular to the reference plate (21). A length ruler (31) is fixedly mounted on the upper surface of the base (1) and is parallel to the reference plate (21). A reading rod (32) is slidably mounted on the side of the base (1) near the reference plate (21), and the sliding direction of the reading rod (32) is parallel to the length ruler (31). A transverse gauge (4) is slidably mounted on the base (1) on the side away from the reading rod (32). The transverse gauge (4) is a vernier caliper and the measuring direction is perpendicular to the length gauge (31). A height gauge (5) is slidably mounted on the reference block (22). The height gauge (5) is a vernier caliper, and the measuring direction is perpendicular to the upper surface of the base (1).

2. The U-shaped copper wire profile inspection fixture according to claim 1, characterized in that: The base (1) is fixedly mounted with a slide rail (61), and a slider (62) is fixedly mounted on the slide rail (61). The slider (62) is threadedly connected to a fixing knob (63). After the fixing knob (63) is tightened, it abuts against the side of the base (1). The reading rod (32) is fixedly mounted on the slider (62).

3. The U-shaped copper wire profile detection fixture according to claim 1, characterized in that: The base (1) has an installation groove, and the length ruler (31) is embedded in the installation groove.

4. The U-shaped copper wire profile inspection fixture according to claim 3, characterized in that: Two length rulers (31) are provided, and the two length rulers (31) are distributed on both sides of the upper surface of the base (1).

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