Laser diameter measuring instrument with guide roller

Abstract

The utility model discloses a kind of laser diameter measuring instrument with guide roller, including diameter measuring instrument body and the guide assembly being set on diameter measuring instrument body, guide assembly includes base, guide wheel and guide roller, guide wheel is located on base and is rotatably connected with base, base is equipped with connecting frame, guide roller is located on connecting frame and is rotatably connected with connecting frame.The utility model can fix winding drum, conveniently pull cable to measure, it is convenient to measure, and measurement efficiency is high.

Description

Technical Field

[0001] This utility model belongs to the field of laser diameter measuring instrument technology, and in particular relates to a laser diameter measuring instrument with guide rollers. Background Technology

[0002] A laser diameter gauge is a device used to measure the diameter of various objects. It is widely used in various industries such as wires and cables, enameled wires, metal wires, PVC pipes, and medical devices. It can perform both online and offline testing and can achieve automatic feedback control and online communication with a computer.

[0003] Existing laser diameter gauges require the cable to be placed on a guide wheel for measurement. When the cable is in a roll, the cable needs to be unwound from the spool and then moved to the guide wheel for measurement. This process is cumbersome and inefficient. Utility Model Content

[0004] The purpose of this invention is to solve the above-mentioned technical problems existing in the prior art and to provide a laser diameter measuring instrument with guide rollers, which can fix the winding drum, facilitate the pulling of the cable for measurement, and make the measurement convenient and efficient.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A laser diameter measuring instrument with guide rollers is characterized in that it includes a diameter measuring instrument body and a guide assembly disposed on the diameter measuring instrument body. The guide assembly includes a base, a guide wheel and a guide roller. The guide wheel is disposed on the base and rotatably connected to the base. The base is provided with a connecting frame, and the guide roller is disposed on the connecting frame and rotatably connected to the connecting frame.

[0007] Furthermore, the connecting frame includes a fixing part and a supporting part. The fixing part is connected to the supporting part, the fixing part is detachably connected to the base, and the supporting part is rotatably connected to the guide roller.

[0008] Furthermore, the fixing part is provided with a protrusion, the base is movably connected with a locking block, the locking block is provided with a locking groove, and a spring is provided between the base and the locking block. The locking block is locked onto the protrusion under the drive of the spring.

[0009] Furthermore, the base is provided with a positioning block, and the fixing part is provided with a positioning groove.

[0010] Furthermore, the fixing part is provided with a sliding groove, and the supporting part is provided with a sliding rod, which is located in the sliding groove and slidably connected to the sliding rod.

[0011] Furthermore, the fixing part is provided with a limiting elongated hole, and the sliding rod is provided with a limiting block, which is located in the limiting hole.

[0012] Furthermore, the fixing part is threadedly connected with a tightening bolt, which tightens the slide rod.

[0013] Furthermore, a baffle is provided between the support and the guide roller.

[0014] Furthermore, the base is provided with a guide rod, and the top of the guide rod is provided with a guide hole.

[0015] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0016] This invention features a guide assembly on the diameter measuring instrument body. The guide assembly includes a base, a guide wheel, and a guide roller. The guide wheel is mounted on and rotatably connected to the base. The base has a connecting frame, and the guide roller is mounted on and rotatably connected to the connecting frame. This allows the cable reel to be easily fixed on the guide roller, enabling the reel to rotate on the guide roller during cable extraction for measurement. The extracted cable can then move directly on the guide wheel, facilitating measurement by the diameter measuring instrument body. This invention effectively fixes the cable reel, facilitating cable extraction for measurement, resulting in convenient and efficient measurement. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a laser diameter measuring instrument with guide rollers according to the present invention;

[0019] Figure 2 This is a schematic diagram of the guide component in this utility model;

[0020] Figure 3 This is a schematic diagram of the base structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting frame in this utility model.

[0022] In the figure, 1-diameter gauge body; 2-guide assembly; 3-base; 4-guide wheel; 5-guide roller; 6-connecting frame; 7-fixed part; 8-support part; 9-protrusion; 10-block; 11-slot; 12-spring; 13-positioning block; 14-positioning groove; 15-slide groove; 16-slide rod; 17-limiting elongated hole; 18-limiting block; 19-tightening bolt; 20-baffle; 21-guide rod; 22-guide hole. Detailed Implementation

[0023] like Figures 1 to 4As shown, this utility model discloses a laser diameter gauge with a guide roller, comprising a diameter gauge body 1 and a guide assembly 2 disposed on the diameter gauge body 1. The guide assembly 2 includes a base 3, a guide wheel 4, and a guide roller 5. The guide wheel 4 is disposed on the base 3 and rotatably connected to the base 3. The base 3 is provided with a connecting frame 6, and the guide roller 5 is disposed on the connecting frame 6 and rotatably connected to the connecting frame 6. This configuration allows for the fixation of the cable reel, facilitating the pulling of the cable for measurement, resulting in convenient and efficient measurement. The guide roller 5 is positioned on one side of the diameter gauge body 1, close to the guide wheel 4, enabling convenient measurement of the cable on the diameter gauge body 1 after passing through the guide wheel 4.

[0024] In one implementation, the connecting frame 6 includes a fixing part 7 and a supporting part 8. The fixing part 7 is connected to the supporting part 8, and the fixing part 7 is detachably connected to the base 3. The supporting part 8 is rotatably connected to the guide roller 5. This configuration facilitates the installation and removal of the guide roller 5. When not measuring cable coils, removing the guide roller 5 reduces the weight of the laser diameter gauge, making it easier to carry and measure. When measuring cable coils, installing the guide roller 5 facilitates measurement and improves measurement efficiency.

[0025] Specifically, the fixing part 7 has a protrusion 9, and the base 3 is movably connected to a locking block 10. The locking block 10 has a locking groove 11, and a spring 12 is provided between the base 3 and the locking block 10. The locking block 10 is locked onto the protrusion 9 under the drive of the spring 12. Through the above configuration, the fixing part 7 can be detachably connected, which is convenient for disassembly and assembly and easy to fix.

[0026] In this embodiment, the base 3 is provided with a positioning block 13, and the fixing part 7 is provided with a positioning groove 14. The cooperation of the positioning block 13 and the positioning groove 14 can play a positioning role when the fixing part 7 is installed, and can prevent the fixing part 7 from shifting, thereby improving the clamping effect of the locking block 10.

[0027] In one implementation, the fixing part 7 is provided with a groove 15, and the supporting part 8 is provided with a slide rod 16. The slide rod 16 is disposed in the groove 15 and slidably connected to the slide rod 16. With the above arrangement, the distance can be adjusted according to the size of the cable roll fixed on the guide roller 5, avoiding the cable roll being too large and affecting the rotation. This allows the guide assembly 2 to adapt to cable rolls of various sizes, improving its versatility.

[0028] Specifically, the fixing part 7 is provided with a limiting elongated hole 17, and the slide rod 16 is provided with a limiting block 18, which is disposed in the limiting hole. Through the above arrangement, the movement of the slide rod 16 can be limited, preventing the slide rod 16 from falling off the fixing part 7.

[0029] In this embodiment, the fixing part 7 is threadedly connected to a tightening bolt 19, which tightens the slide rod 16. With the above arrangement, the slide rod 16 can be easily fixed. After the slide rod 16 is adjusted to the required position, the tightening bolt 19 is tightened to tighten the slide rod 16 and prevent the slide rod 16 from slipping.

[0030] As one implementation, a baffle 20 is provided between the support part 8 and the guide roller 5. This arrangement serves to block the cable reel from entering the support part 8 through the guide roller 5, thus ensuring the usability of the guide roller 5.

[0031] As one implementation method, the base 3 is provided with a guide rod 21, and the top of the guide rod 21 is provided with a guide hole 22. Through the above configuration, the cable can be guided, making it easier for the cable to enter the guide wheel 4, and the cable is less likely to detach from the guide wheel 4 during subsequent measurement.

[0032] This invention features a guide assembly 2 on the diameter measuring instrument body 1. The guide assembly 2 includes a base 3, a guide wheel 4, and a guide roller 5. The guide wheel 4 is mounted on and rotatably connected to the base 3. The base 3 has a connecting frame 6, and the guide roller 5 is mounted on and rotatably connected to the connecting frame 6. This design allows the cable reel to be easily fixed on the guide roller 5, enabling the reel to rotate on the guide roller 5 during cable extraction and measurement. The extracted cable can then be moved directly on the guide wheel 4, facilitating measurement by the diameter measuring instrument body 1. This invention effectively fixes the cable reel, facilitating cable extraction for measurement, resulting in convenient and efficient measurement.

[0033] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A laser caliper with a guide roller, characterized by: The device includes a diameter measuring instrument body and a guide assembly disposed on the diameter measuring instrument body. The guide assembly includes a base, a guide wheel, and a guide roller. The guide wheel is disposed on the base and rotatably connected to the base. The base is provided with a connecting frame. The guide roller is disposed on the connecting frame and rotatably connected to the connecting frame.

2. The laser caliper with guide roller according to claim 1, characterized in that: The connecting frame includes a fixing part and a supporting part. The fixing part is connected to the supporting part, and the fixing part is detachably connected to the base. The supporting part is rotatably connected to the guide roller.

3. The laser caliper with guide roller according to claim 2, characterized in that: The fixing part has a protrusion, the base is movably connected to a locking block, the locking block has a locking groove, a spring is provided between the base and the locking block, and the locking block is locked onto the protrusion under the drive of the spring.

4. The laser caliper with guide roller according to claim 3, characterized in that: The base is provided with a positioning block, and the fixing part is provided with a positioning groove.

5. The laser caliper with guide roller according to claim 2, characterized in that: The fixing part is provided with a sliding groove, and the supporting part is provided with a sliding rod. The sliding rod is disposed in the sliding groove and is slidably connected to the sliding rod.

6. The laser caliper with guide roller according to claim 5, characterized in that: The fixing part is provided with a limiting elongated hole, and the sliding rod is provided with a limiting block, which is disposed in the limiting hole.

7. The laser caliper with guide roller according to claim 6, characterized in that: The fixing part is threadedly connected to a tightening bolt, which tightens the slide rod.

8. The laser caliper with guide roller according to claim 2, characterized in that: A baffle is provided between the support and the guide roller.

9. The laser caliper with guide roller according to claim 1, characterized in that: The base is provided with a guide rod, and the top of the guide rod is provided with a guide hole.

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