Die working tape length detection tool and length detection device

Abstract

The utility model relates to the technical field of die detection tools, and discloses a die working tape length detection tool and a length detection device. The mold working tape length detection tool comprises a hand-held part and a measuring part. The measuring part is in a long strip shape, a plurality of first protruding structures are arranged on one side of the measuring part, and the first protruding structures are sequentially arranged in the length direction of the measuring part. The die working tape length detection tool is specially used for detecting the length of a die working tape, can be flexibly used in a small-size measurement space, and can effectively improve the detection efficiency and the detection precision.

Description

Technical Field

[0001] The utility model relates to the technical field of mold detection tools, in particular to a mold working belt length detection tool and a length detection device. Background Art

[0002] A mold is a tool used to make molded objects and is known as the "mother of industry." A mold is a precision tool with a complex shape that needs to withstand the expansion force of the blank. It has high requirements for structural strength, rigidity, surface hardness, surface roughness, and processing accuracy. Therefore, after the mold is prepared, it is necessary to test various indicators of the mold, including the length of the mold working band. In the prior art, the detection of the length of the mold working band is usually carried out using a ruler, but the mold cavities of different molds are of different sizes, and many of them are only small in height and width. Conventional rulers are difficult to penetrate into the mold cavity for detection, resulting in low detection efficiency. It can be seen that the prior art still needs to be improved and enhanced. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a mold working belt length detection tool and a length detection device, aiming to solve the technical problem of low efficiency in mold working belt length detection in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The first aspect of the utility model provides a tool for detecting the length of a mold working band, which comprises a hand-held part and a measuring part; the measuring part is in the shape of an elongated strip, and a plurality of first protrusion structures are arranged on one side of the measuring part, and the plurality of first protrusion structures are arranged in sequence along the length direction of the measuring part.

[0006] The mold working belt length detection tool is characterized in that a plurality of second protrusion structures are also arranged on the other side of the measuring part, and the plurality of second protrusion structures are arranged in sequence along the length direction of the measuring part; and the distance between the plurality of second protrusion structures is different from the distance between the plurality of first protrusion structures.

[0007] The mold working belt length detection tool is provided with a straight groove in the middle of the upper surface of the measuring part, and the straight groove extends along the length direction of the measuring part.

[0008] The mold working belt length detection tool is characterized in that a scale value is set on the handheld part, and the scale value corresponds to the distance between two adjacent first protrusion structures.

[0009] In the mold working belt length detection tool, a plurality of first protrusion structures are arranged equidistantly or unequally.

[0010] The second aspect of the utility model provides a length detection device, comprising a connecting mechanism and a plurality of the above-mentioned mold working belt length detection tools, wherein the connecting mechanism is movably connected to the mold working belt length detection tool.

[0011] The length detection device, wherein the connecting mechanism includes two symmetrically arranged fixing plates; the fixing plate includes a horizontal portion and an inclined portion; the two horizontal portions are fixedly connected; the two inclined portions are connected by a connecting assembly; the connecting assembly includes a connecting rod and two nuts; both ends of the connecting rod are provided with external threads; the outer ends of the hand-holding portion and the inclined portion are both provided with through holes; a plurality of the hand-holding portions are arranged between the two inclined portions, and the connecting rod passes through the hand-holding portion and the inclined portion; the two nuts are respectively threadedly connected to the two ends of the connecting rod; the hand-holding portion and the inclined portion are located between the two nuts.

[0012] Beneficial effects: The first aspect of the utility model provides a tool for detecting the length of a mold working belt. The measuring part of the tool is provided with a plurality of first protruding structures. The distance between two adjacent first protruding structures is a pre-designed standard distance. When the length of the mold working belt needs to be detected, the corresponding part can be directly selected to detect the length of the working belt, and the comparison can be completed quickly. In addition, the first protruding structure can be used for positioning to improve the accuracy of detection.

[0013] The second aspect of the utility model provides a length detection device, which includes a plurality of the above-mentioned mold working belt length detection tools. Each mold working belt length detection tool has a different measurement range. After being used in combination, it can detect molds with different processing requirements, which is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the structure of the tool for detecting the length of the mold working belt Figure 1 .

[0015] Figure 2 Schematic diagram of the structure of the tool for detecting the length of the mold working belt Figure 2 .

[0016] Figure 3 Schematic diagram of the structure of the tool for detecting the length of the mold working belt Figure 3 .

[0017] Figure 4 It is a structural schematic diagram of the length detection device.

[0018] Explanation of main component symbols: 1-mold working belt length detection tool, 11-handling part, 12-measuring part, 121-first protruding structure, 122-second protruding structure, 123-straight groove, 2-connecting mechanism, 21-fixed plate, 211-horizontal part, 212-inclined part, 221-connecting rod, 222-nut. DETAILED DESCRIPTION

[0019] The utility model provides a tool and a device for detecting the length of a mold working belt. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0021] See also Figure 1 In the first aspect, the utility model provides a tool 1 for detecting the length of a mold working belt, the tool 1 comprising a hand-held part 11 and a measuring part 12; the measuring part 12 is in the shape of a long strip, and a plurality of first protruding structures 121 are arranged on one side of the measuring part 12, and the plurality of first protruding structures 121 are arranged in sequence along the length direction of the measuring part 12. Specifically, the measuring part 12 is in the shape of a long straight strip. The distance between two adjacent first protruding structures 121 is a pre-designed standard distance, such as 2.0 mm, 2.5 mm, etc. When detecting, the portion of the corresponding length is directly compared with the area to be measured, and the first protruding structure 121 is used for positioning. Compared with the detection using a conventional scale, the measuring part 12 of the tool 1 for detecting the length of the mold working belt is smaller in size and can be applied to the small space formed by the mold cavity. In addition, the utility model does not need to read the value when in use, and only needs to determine whether the length of the area to be measured corresponds to the distance between the two first protruding structures 121. The problem of reading errors that are easy to occur in the prior art when measuring lengths such as 2.5 mm, 2.0 mm, etc. can be avoided.

[0022] Preferably, the width of the measuring portion 12 is less than 5 mm and the thickness is less than 2 mm, so that the measuring portion 12 can be more easily placed on a measuring area in a small space.

[0023] Preferably, the width of the handle portion 11 is greater than 1.5 cm to facilitate holding and operation.

[0024] See also Figure 2 In one embodiment, a plurality of second protruding structures 122 are further provided on the other side of the measuring portion 12, and the plurality of second protruding structures 122 are sequentially provided along the length direction of the measuring portion 12; the distance between the plurality of second protruding structures 122 is different from the distance between the plurality of first protruding structures 121. In this embodiment, by providing a plurality of second protruding structures 122 on the other side of the measuring portion 12, the measuring range of the measuring portion 12 can be increased. For example, a plurality of first protruding structures 121 can form a combination of measuring 2.0 mm, 4.0 mm, 6.0 mm, and 8.0 mm, while a plurality of second protruding structures 122 can form a combination of measuring 1.5 mm, 2.5 mm, 3.5 mm, 4.5 mm, and 6.5 mm.

[0025] See also Figure 3 In one embodiment, a straight groove 123 is provided in the middle of the upper surface of the measuring portion 12, and the straight groove 123 extends along the length direction of the measuring portion 12. The straight groove 123 is used to detect whether the measuring portion 12 is bent or deformed during calibration.

[0026] In one embodiment, the handheld portion 11 is provided with a scale value, and the scale value corresponds to the distance between two adjacent first protruding structures 121. The scale value is used to indicate the measurable distance corresponding to the measuring portion 12. This facilitates the inspection personnel to quickly select the mold working belt length inspection tool 1 corresponding to the measurement range when using it. Specifically, for example, if the distance between two adjacent first protruding structures 121 is 2.5mm, 4.5mm, 6.5mm and 8.5mm respectively, the handheld portion 11 is marked with scale values ​​of 2.5mm, 4.5mm, 6.5mm and 8.5mm, indicating that the mold working belt length inspection tool 1 can be used to measure the above lengths.

[0027] In one embodiment, the plurality of first protruding structures 121 are arranged at equal intervals or at non-equidistant intervals. According to design requirements, the distance between two adjacent first protruding structures 121 can be the same or different, so that a variety of measurement combinations can be matched.

[0028] See also Figure 4The second aspect of the utility model provides a length detection device, including a connection mechanism 2 and a plurality of the above-mentioned mold working belt length detection tools 1, wherein the connection mechanism 2 is movably connected to the mold working belt length detection tools 1. Specifically, the plurality of mold working belt length detection tools 1 have different measuring ranges. By combining a plurality of different specifications, it is possible to meet the requirements of mold detection of various sizes and models, and at the same time, by connecting through the connection mechanism 2, it is easy to carry and avoid loss.

[0029] See also Figure 4 In one embodiment, the connection mechanism 2 includes two symmetrically arranged fixing plates 21; the fixing plate 21 includes a horizontal portion 211 and an inclined portion 212; the two horizontal portions 211 are fixedly connected; the two inclined portions 212 are connected by a connecting assembly; the connecting assembly includes a connecting rod 221 and two nuts 222; both ends of the connecting rod 221 are provided with external threads; the outer ends of the handheld portion 11 and the inclined portion 212 are both provided with through holes; a plurality of the handheld portions 11 are arranged between the two inclined portions 212, and the connecting rod 221 passes through the handheld portion 11 and the inclined portion 212; the two nuts 222 are respectively threadedly connected to the two ends of the connecting rod 221; the handheld portion 11 and the inclined portion 212 are located between the two nuts 222. Specifically, the two fixing plates 21 form a Y-shaped structure. In this embodiment, the number and specifications of the mold working belt length detection tool 1 can be flexibly increased as needed. The fixing plate 21 has a certain elasticity. When the nut 222 is tightened, the inclined portion 212 will have a certain resilience, so that the internal thread of the nut 222 and the external thread of the connecting rod 221 abut against each other and generate a large friction force, thereby preventing the nut 222 from loosening during use.

[0030] In summary, the utility model provides a mold working belt length detection tool 1, which is specifically used for detecting the mold working belt length. By setting a plurality of first protrusion structures 121 with standard distances, the detection efficiency and detection accuracy can be improved.

[0031] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A tool for detecting the length of a mold working belt, characterized in that: It comprises a hand-held part and a measuring part; the measuring part is in a long strip shape, a plurality of first protruding structures are arranged on one side of the measuring part, and the plurality of first protruding structures are arranged in sequence along the length direction of the measuring part.

2. The mold working belt length detection tool according to claim 1, characterized in that: A plurality of second protrusion structures are also arranged on the other side of the measuring portion, and the plurality of second protrusion structures are arranged in sequence along the length direction of the measuring portion; and the distance between the plurality of second protrusion structures is different from the distance between the plurality of first protrusion structures.

3. The tool for detecting the length of the mold working zone according to claim 2, characterized in that: A straight groove is arranged in the middle of the upper surface of the measuring part, and the straight groove extends along the length direction of the measuring part.

4. The tool for detecting the length of the mold working zone according to claim 1, characterized in that: The handheld portion is provided with a scale value, and the scale value corresponds to the distance between two adjacent first protruding structures.

5. The tool for detecting the length of the mold working zone according to claim 1, characterized in that: The plurality of first protruding structures are arranged at equal intervals or at non-equidistant intervals.

6. A length detection device, characterized in that: It comprises a connecting mechanism and a plurality of mold working belt length detection tools as described in any one of claims 1 to 5, wherein the connecting mechanism is movably connected to the mold working belt length detection tool.

7. The length detection device according to claim 6, characterized in that: The connecting mechanism includes two symmetrically arranged fixing plates; the fixing plate includes a horizontal portion and an inclined portion; the two horizontal portions are fixedly connected; the two inclined portions are connected through a connecting assembly; the connecting assembly includes a connecting rod and two nuts; both ends of the connecting rod are provided with external threads; the outer ends of the hand-holding portion and the inclined portion are both provided with through holes; a plurality of the hand-holding portions are arranged between the two inclined portions, and the connecting rod passes through the hand-holding portion and the inclined portion; the two nuts are respectively threadedly connected to the two ends of the connecting rod; the hand-holding portion and the inclined portion are located between the two nuts.

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