Automobile part air gauge with adjusting function

Abstract

The utility model discloses an automobile part pneumatic measuring instrument with an adjusting function, which comprises a pneumatic measuring instrument host, a measuring seat and a plurality of measuring heads, the side wall of each measuring head is provided with a mounting piece, a fixing mechanism for fixing the position of the measuring head is arranged below the mounting piece, and the fixing mechanism comprises a vertical block fixedly connected to the lower end of the mounting piece. According to the utility model, the fixing mechanism is arranged, and the movable rod and the non-slip mat can abut against the measuring head under the action of the spring, so that the measuring head is prevented from moving due to the touch of an operator during frequent measurement, the accuracy and reliability of a measurement result are ensured, the error judgment rate of defective products is reduced, the production quality and efficiency of automobiles are improved, and the cost loss of enterprises is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic measuring instruments for automotive parts, and in particular to a pneumatic measuring instrument for automotive parts with adjustable function. Background Technology

[0002] Pneumatic measuring instruments for automotive parts are essential tools in the automotive manufacturing industry for accurately measuring the dimensions, shape, and other parameters of automotive components. Utilizing pneumatic measurement principles, they obtain component dimensional information by measuring changes in parameters such as gas flow rate and pressure. They offer advantages such as high measurement accuracy and speed, playing a crucial role in the production and quality inspection of automotive parts.

[0003] Traditional multi-channel pneumatic gauges for automotive parts, also known as adjustable pneumatic gauges, are equipped with multiple probes. These probes can move flexibly on the measuring base to adapt to different measurement positions of the parts. The probes are connected to the main unit via two air tubes for signal transmission and gas supply. However, after the probes slide and adjust their positions on the measuring base, there is a lack of effective fixing measures. Repetitive operations on the same batch of parts can easily lead to accidental displacement by operators. Once the probe position changes, the accuracy of the measurement results will be severely affected, potentially leading to misjudgments of part quality, increasing the defect rate, and consequently affecting the overall quality and efficiency of automobile production, as well as causing additional cost losses for the company. To solve the above problems, we propose this adjustable pneumatic gauge for automotive parts. Utility Model Content

[0004] The main purpose of this invention is to provide a pneumatic gauge for automotive parts with adjustable function, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pneumatic measuring instrument for automotive parts with adjustable function includes a pneumatic measuring instrument main unit, a measuring base and multiple probes. The side wall of the probe is provided with a mounting component, and a fixing mechanism for fixing the position of the probe is provided under the mounting component. The fixing mechanism includes a vertical block fixedly connected to the lower end of the mounting component. A movable rod is provided through the side wall of the vertical block. The side wall of the movable rod is elastically connected to the vertical block by a spring. The mounting component is connected to the probe through a connecting mechanism.

[0007] Preferably, the connecting mechanism includes two connecting blocks fixedly connected to the upper end of the mounting component, and bolts are provided on the side wall of the connecting blocks.

[0008] Preferably, the movable rod has a T-shaped cross-section, and a pull ring is fixedly connected to the side wall of the movable rod.

[0009] Preferably, a side plate is fixedly connected to the lower end of the mounting component, and a stop bar is provided through the side wall of the side plate.

[0010] Preferably, a fixing block is fixedly connected to the side wall of the stop bar, and the stop bar is made of iron.

[0011] Preferably, the side wall of the movable rod is provided with an anti-slip pad, and the cross-section of the mounting component is U-shaped.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This device is equipped with a fixing mechanism. The moving rod and anti-slip pad can be used to press the probe against the spring, preventing the probe from shifting due to operator touch during frequent measurements. This ensures accurate and reliable measurement results, reduces the defective product misjudgment rate, improves automobile production quality and efficiency, and reduces enterprise cost losses.

[0014] 2. This device is equipped with a connecting mechanism, which allows the installation parts to be disassembled, facilitating the transportation and storage of the equipment after it leaves the factory;

[0015] 3. This device is equipped with a stop bar, which allows the side plate and the stop bar to play an important role in limiting and assisting in fixing the moving rod after it is pulled. This means that the probe does not need to be pulled on the moving rod continuously when it moves, thereby improving the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the pneumatic measuring instrument for automotive parts with adjustable function proposed in this utility model.

[0017] Figure 2 This is a side view of the pneumatic gauge for automotive parts with adjustable function proposed in this utility model.

[0018] Figure 3 for Figure 2 Enlarged view of the structure at point A;

[0019] Figure 4 This is another side view of the pneumatic gauge for automotive parts with adjustable function proposed in this utility model.

[0020] Figure 5 for Figure 3 Enlarged view of the structure at point B.

[0021] In the diagram: 1. Pneumatic measuring instrument main unit, 2. Measuring base, 3. Probe, 4. Mounting component, 5. Anti-slip pad, 6. Moving rod, 7. Vertical block, 8. Spring, 9. Pull ring, 10. Side plate, 11. Fixing block, 12. Stop bar, 13. Bolt, 14. Connecting block. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1-5 As shown, the pneumatic measuring instrument for automotive parts with adjustable function includes a pneumatic measuring instrument main unit 1, a measuring base 2 and multiple probes 3. The side wall of the probe 3 is provided with a mounting part 4. The mounting part 4 is provided with a fixing mechanism for fixing the position of the probe 3. The fixing mechanism includes a vertical block 7 fixedly connected to the lower end of the mounting part 4. A moving rod 6 is provided through the side wall of the vertical block 7. The side wall of the moving rod 6 is elastically connected to the vertical block 7 by a spring 8. The mounting part 4 is connected to the probe 3 through a connecting mechanism.

[0024] In this utility model, the connecting mechanism includes two connecting blocks 14 fixedly connected to the upper end of the mounting component 4, and bolts 13 are provided on the side wall of the connecting block 14.

[0025] In this utility model, the movable rod 6 has a T-shaped cross-section, and a pull ring 9 is fixedly connected to the side wall of the movable rod 6. The pull ring 9 provides the operator with a convenient point of force application, making it easier to pull the movable rod 6 and making the operation more convenient.

[0026] In this utility model, the lower end of the mounting component 4 is fixedly connected to a side plate 10, and a stop bar 12 is provided through the side wall of the side plate 10. When the moving rod 6 is pulled, the side plate 10 and the stop bar 12 play an important role in limiting and assisting in fixing. The stop bar 12 is inserted between the pull ring 9 and the moving rod 6 to prevent the moving rod 6 from pressing against the measuring seat 2 under the elastic action of the spring 8, so that the probe 3 does not need to keep pulling the moving rod 6 when it moves.

[0027] In this utility model, a fixing block 11 is fixedly connected to the side wall of the stop bar 12. The stop bar 12 is made of iron. The fixing block 11 can prevent the stop bar 12 from being completely pushed out of the side plate 10 during the process of pushing in the pull ring 9, thus preventing it from falling off.

[0028] In this utility model, the side wall of the movable rod 6 is provided with an anti-slip pad 5, and the cross section of the mounting part 4 is U-shaped, so that the soft air tube of the probe 3 can easily pass through the mounting part 4 for disassembly and installation.

[0029] It should be noted that this utility model is a pneumatic measuring instrument for automotive parts with adjustment function. First, according to the shape and size requirements of the automotive parts to be measured, pull the pull ring 9 on the moving rod 6. Since the moving rod 6 is elastically connected to the vertical block 7 through the spring 8, pulling the pull ring 9 can make the moving rod 6 overcome the elastic force of the spring 8 and move away from the probe 3, thereby separating the anti-slip pad 5 from the measuring seat 2. At this time, the probe 3 is in a movable state, and the operator can easily move the probe 3 on the measuring seat 2 and adjust it to a suitable measuring position.

[0030] Once the probe 3 has moved to the ideal position, release the pull ring 9. Under the action of the spring 8, the moving rod 6 and the anti-slip pad 5 move toward the probe 3 and press against the probe 3, thereby fixing the position of the probe 3 and ensuring that the probe 3 will not be displaced during the measurement process.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pneumatic measuring instrument for automotive parts with adjustable function, comprising a pneumatic measuring instrument main unit (1), a measuring base (2), and multiple probes (3), characterized in that, The probe (3) has a mounting component (4) on its side wall. The mounting component (4) has a fixing mechanism for fixing the position of the probe (3). The fixing mechanism includes a vertical block (7) fixedly connected to the lower end of the mounting component (4). A moving rod (6) is provided through the side wall of the vertical block (7). The side wall of the moving rod (6) is elastically connected to the vertical block (7) by a spring (8). The mounting component (4) is connected to the probe (3) by a connecting mechanism.

2. The pneumatic gauge for automotive parts with adjustable function according to claim 1, characterized in that, The connecting mechanism includes two connecting blocks (14) fixedly connected to the upper end of the mounting component (4), and the side wall of the connecting block (14) is provided with bolts (13).

3. The pneumatic gauge for automotive parts with adjustable function according to claim 2, characterized in that, The movable rod (6) has a T-shaped cross section, and a pull ring (9) is fixedly connected to the side wall of the movable rod (6).

4. The pneumatic gauge for automotive parts with adjustable function according to claim 3, characterized in that, The lower end of the mounting component (4) is fixedly connected to a side plate (10), and a stop bar (12) is provided through the side wall of the side plate (10).

5. The pneumatic gauge for automotive parts with adjustable function according to claim 4, characterized in that, The stop bar (12) is fixedly connected to a fixing block (11) on its side wall, and the stop bar (12) is made of iron.

6. The pneumatic gauge for automotive parts with adjustable function according to claim 5, characterized in that, The moving rod (6) has an anti-slip pad (5) on its side wall, and the mounting part (4) has a U-shaped cross section.

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