High-precision pipe fitting length rapid detection device

Abstract

The utility model provides a high-precision pipe fitting length rapid detection device, which comprises a base, a sliding seat, a first detection block and a second detection block, the sliding seat is slidably connected with the base, the sliding seat is provided with a positioning groove for placing a pipe fitting, the sliding seat is provided with a limiting plate, and the first detection block and the second detection block are arranged on the base. The first detection block and the limiting plate are arranged at the two ends of a pipe fitting respectively and form a first detection distance, and the second detection block and the limiting plate are arranged at the two ends of the pipe fitting respectively and form a second detection distance. When the other end of the pipe fitting passes through the first detection block and is limited by the second detection block, it is indicated that the length of the pipe fitting meets the requirement, and simple and rapid detection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting length detection, and particularly relates to a high-precision pipe fitting length rapid detection device. Background Art

[0002] In the field of mechanical manufacturing, pipe fittings such as round pipes or square pipes, as basic and key components, are widely used in various industries, such as the automotive industry. The length accuracy of pipe fittings is directly related to the quality and performance of the final product. If the pipe fitting is too long or too short, it cannot meet the usage requirements. Traditional pipe fitting length detection devices usually rely on various electronic sensors, such as photoelectric sensors, ultrasonic sensors, etc. The accuracy and stability of these sensors directly affect the detection results. Once a certain electronic component is damaged, the detection device cannot work properly. Therefore, regular maintenance and replacement are required, increasing the maintenance cost. And the traditional pipe fitting length detection device increases the manufacturing cost due to the use of electronic components. Therefore, in view of the above problems, there is an urgent need for a high-precision pipe fitting length rapid detection device without electronic components. Summary of the Utility Model

[0003] Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a high-precision pipe fitting length rapid detection device to solve the problems mentioned in the above background art section.

[0004] The utility model is realized through the following technical solutions:

[0005] A high-precision pipe fitting length rapid detection device includes a base, a sliding seat, a first detection block and a second detection block. The sliding seat is slidably connected to the base. The sliding seat is provided with a positioning groove for placing the pipe fitting, and the sliding seat is provided with a limiting plate. The first detection block and the limiting plate are respectively arranged at both ends of the pipe fitting and form a first detection distance. The second detection block and the limiting plate are respectively arranged at both ends of the pipe fitting and form a second detection distance.

[0006] Further, the difference between the first detection distance and the second detection distance is less than 0.6 mm.

[0007] Further, the positioning groove is a V-shaped groove.

[0008] Further, the sliding seat is provided with a pipe taking groove penetrating transversely.

[0009] Further, the width of the pipe taking groove is greater than 25 millimeters.

[0010] Further, it further includes a mounting block fixed on the base. The first detection block and the second detection block are connected to the mounting block through adjusting screws.

[0011] Further, it further includes a fixing screw, and the first detection block and the second detection block are connected to the mounting block through the fixing screw.

[0012] Further, the side end faces of the first detection block and the second detection block are provided with scales.

[0013] The beneficial effects of the present utility model are as follows: A high-precision pipe fitting length rapid detection device includes a base, a sliding seat, a first detection block and a second detection block. The sliding seat is slidably connected to the base. The sliding seat is provided with a positioning groove for placing the pipe fitting, and the sliding seat is provided with a limiting plate. The first detection block and the limiting plate are respectively arranged at both ends of the pipe fitting and form a first detection distance. The second detection block and the limiting plate are respectively arranged at both ends of the pipe fitting and form a second detection distance. During use, the worker places the pipe fitting to be detected into the positioning groove, makes one end of the pipe fitting abut against the limiting plate, and then pushes the sliding seat. When the other end of the pipe fitting passes through the first detection block and is restricted by the second detection block, it indicates that the length of the pipe fitting meets the requirements, realizing simple and rapid detection. Description of the Drawings

[0014] Figure 1 It is a three-dimensional view of the present utility model after being installed with the pipe fitting.

[0015] Figure 2 It is a three-dimensional view of the present utility model.

[0016] Figure 3 It is a top view of the present utility model.

[0017] Among them, the above-mentioned drawings include the following reference numerals:

[0018] 1. Base; 11. Side plate; 12. Guide rod; 2. Sliding seat; 21. Positioning groove; 22. Limiting plate; 23. Pipe taking groove; 3. First detection block; 4. Second detection block; 5. Mounting block; 6. Adjusting screw; 7. Fixing screw; a. Pipe fitting. Specific Embodiments

[0019] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It should be noted here that the descriptions of these embodiments are used to help understand the present utility model, but do not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] Refer to Figures 1 to 3As shown in the figure, a high-precision pipe fitting length rapid detection device includes a base 1, a sliding seat 2, a first detection block 3 and a second detection block 4. The sliding seat 2 is slidably connected to the base 1. The sliding seat 2 is provided with a positioning groove 21 for placing the pipe fitting a, and the sliding seat 2 is provided with a limiting plate 22. The first detection block 3 and the limiting plate 22 are respectively arranged at both ends of the pipe fitting a and form a first detection distance (such as Figure 3 the dimension L1 in Figure 3 ). The second detection block 4 and the limiting plate 22 are respectively arranged at both ends of the pipe fitting a and form a second detection distance (such as

[0021] the dimension L2 in

[0022] ).

[0023] During use, the worker places the pipe fitting a to be detected into the positioning groove 21, makes one end of the pipe fitting a abut against the limiting plate 22, and then pushes the sliding seat 2. When the other end of the pipe fitting a passes through the first detection block 3 and is restricted by the second detection block 4, it indicates that the length of the pipe fitting a meets the requirements. Therefore, the length L of the pipe fitting a passing the detection satisfies: L2 < L < L1, and the detection operation of the pipe fitting a is simple and fast.

[0024] Specifically, the base 1 is fixedly provided with two side plates 11 arranged at intervals. Two guide rods 12 are respectively connected to the two side plates 11. The guide rods 12 penetrate through the sliding seat 2 and enable the sliding seat 2 to slide along the guide rods 12.

[0025] The difference between the first detection distance and the second detection distance is less than 0.6 mm. Therefore, the error of the pipe fitting a passing the detection is less than 0.6 mm.

[0026] The positioning groove 21 is a V-shaped groove. Thereby, it is convenient to position the pipe fitting a with a circular cross-section and prevent the pipe fitting a from shaking during the movement of the sliding seat 2.

[0027] The sliding seat 2 is provided with a pipe taking groove 23 penetrating transversely. During use, the worker's finger extends into the pipe taking groove 23 and drags upward to take the pipe fitting a, so as to take the pipe fitting a off the sliding seat 2, and the operation is simple and fast. After testing, a worker who is proficient in using the rapid detection device of the present utility model can detect more than 40 pipe fittings a per minute.

[0028] It further includes a fixing screw 7. The first detection block 3 and the second detection block 4 are connected to the mounting block 5 through the fixing screw 7. Thus, during the detection process, even if the pipe fitting a impacts the first detection block 3 or the second detection block 4, neither the first detection block 3 nor the second detection block 4 will shake, ensuring the consistency of the first detection distance and the second detection distance.

[0029] The side end faces of the first detection block 3 and the second detection block 4 are provided with scales (not shown in the figure). Through the corresponding relationship between the scales and the mounting block 5, the first detection distance and the second detection distance can be quickly adjusted.

[0030] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0031] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0032] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A high-precision pipe length rapid detection device, characterized in that: The invention comprises a base (1), a sliding seat (2), a first detection block (3) and a second detection block (4); the sliding seat (2) is slidably connected to the base (1); the sliding seat (2) is provided with a positioning groove (21) for placing a pipe (a); and the sliding seat (2) is provided with a limit plate (22); the first detection block (3) and the limit plate (22) are respectively arranged at two ends of the pipe (a) and form a first detection distance; the second detection block (4) and the limit plate (22) are respectively arranged at two ends of the pipe (a) and form a second detection distance.

2. A high-precision pipe length rapid detection device according to claim 1, characterized in that: The difference between the first detection distance and the second detection distance is less than 0.6 mm.

3. A high-precision pipe length rapid detection device according to claim 1, characterized in that: The positioning groove (21) is a V-shaped groove.

4. A high-precision pipe length rapid detection device according to claim 1, characterized in that: The sliding seat (2) is provided with a tube taking groove (23) which runs through the sliding seat (2).

5. A high-precision pipe length rapid detection device according to claim 4, characterized in that: The width of the tube taking groove (23) is greater than 25 mm.

6. A high-precision pipe length rapid detection device according to any one of claims 1 to 5, characterized in that: It also comprises a mounting block (5) fixedly mounted on the base (1), and the first detection block (3) and the second detection block (4) are connected to the mounting block (5) via an adjusting screw (6).

7. A high-precision pipe length rapid detection device according to claim 6, characterized in that: It also comprises a fixing screw (7), and the first detection block (3) and the second detection block (4) are connected to the mounting block (5) via the fixing screw (7).

8. A high-precision pipe length rapid detection device according to claim 6, characterized in that: The side end surfaces of the first detection block (3) and the second detection block (4) are provided with scales.

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