Quick moving type quantifiable measuring mechanism

Abstract

The utility model relates to the technical field of mechanical detection, in particular to a rapid moving type quantifiable measuring mechanism which comprises a detection base, a probe assembly, a measuring assembly and a supporting assembly. The probe assembly comprises a linear bearing arranged on the sliding rail in a sliding mode, a mounting plate fixedly arranged on the linear bearing and a detection arm fixedly arranged on the mounting plate, and a detection probe is arranged at the upper end of the detection arm; the measuring assembly comprises a mounting column fixedly arranged on the detection base and a dial indicator arranged on the mounting column, and the supporting assembly is arranged on the side, away from the measuring assembly, of the detection base and elastically connected with the mounting plate. The device is simple in structure and convenient to operate, vibration and errors in the measurement process are reduced, the measurement stability is enhanced, the device is suitable for flexible operation in a narrow space, and the production efficiency and the measurement precision are improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical testing technology, and specifically to a fast-moving, quantifiable measurement mechanism. Background Technology

[0002] In industrial production and mechanical assembly, accurately measuring the size and shape of workpieces is a key step in ensuring product quality. Traditional measurement methods usually rely on manual operation, such as using vernier calipers and micrometers. These methods are not only cumbersome and inefficient, but also easily affected by human factors, making it difficult to guarantee the accuracy and consistency of measurement results. In addition, when faced with complex shapes or large-sized workpieces, the difficulty of operation and error rate of traditional measuring tools increase further.

[0003] While existing automated measurement equipment has improved measurement efficiency and accuracy to some extent, most of the equipment is bulky and complex in structure, making it difficult to operate in confined workspaces and limiting its application scope. This is especially true in situations where frequent changes in measurement positions are required, where the flexibility and convenience of existing equipment are insufficient.

[0004] Therefore, there is an urgent need for a device that can operate efficiently and move quickly in confined spaces and achieve precise quantitative measurement in order to improve measurement efficiency and accuracy and adapt to different industrial application scenarios. Utility Model Content

[0005] This invention provides a fast-moving, quantifiable measurement mechanism to address the problems of existing technologies.

[0006] The objective of this utility model can be achieved through the following technical solution: A fast-moving quantifiable measurement mechanism, comprising: a detection base, a probe assembly slidably designed on the upper end of the detection base, a measurement assembly fixedly disposed on the side end of the detection base, and a support assembly. A slide rail is fixedly disposed on the upper end of the detection base. The probe assembly includes a linear bearing slidably disposed on the slide rail, a mounting plate fixedly disposed on the linear bearing, and a detection arm fixedly disposed on the mounting plate. A detection probe is disposed on the upper end of the detection arm. The measurement assembly includes a mounting column fixedly disposed on the detection base and a dial indicator disposed on the mounting column. The support assembly is disposed on the side of the detection base away from the measurement assembly and is elastically connected to the mounting plate.

[0007] In a further improvement, the support assembly includes a support rod fixedly mounted on the detection base and a support spring mounted on the support rod, with one end of the support spring abutting against the support rod and the other end abutting against the mounting plate.

[0008] In a further improvement, a zero-position post is provided on the side end of the detection base, a first zero-position hole is provided on the mounting plate, a second zero-position hole is provided on the zero-position post, and a zero-position pin can be inserted between the first zero-position hole and the second zero-position hole.

[0009] In a further improvement, a first mounting hole is provided inside the support rod, a second mounting hole is provided inside the side wall of the mounting plate, and both ends of the support spring are respectively located in the first mounting hole and the second mounting hole.

[0010] In a further improvement, the cross-section of the detection arm is U-shaped, and the detection end of the dial indicator abuts against the side of the detection arm away from the support assembly.

[0011] Compared with the prior art, the present invention has the following advantages: the dial indicator in the measuring component of the present invention can display the moving distance of the probe component in real time, ensuring the accuracy and precision of the measurement results; the support component provides stable support for the probe component through elastic connection; the structure is simple and easy to operate, reducing vibration and error during the measurement process, enhancing the stability of the measurement, suitable for flexible operation in confined spaces, and able to quickly obtain measurement results, greatly improving production efficiency and measurement accuracy. It is suitable for various industrial application scenarios and meets the needs of modern industrial production for high-efficiency and high-precision measurement. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is an exploded view of the present invention;

[0014] Figure 3 This is a cross-sectional view of the present invention.

[0015] In the diagram, 1 is the detection base; 11 is the slide rail; 2 is the probe assembly; 21 is the linear bearing; 22 is the mounting plate; 221 is the first zero-position hole; 222 is the second mounting hole; 23 is the detection arm; 231 is the detection probe; 3 is the measuring assembly; 31 is the mounting post; 32 is the dial indicator; 4 is the support assembly; 41 is the support rod; 411 is the first mounting hole; 42 is the support spring; 5 is the zero-position post; 51 is the second zero-position hole; and 52 is the zero-position pin. Detailed Implementation

[0016] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The following is a description of the embodiments and appendices. Figures 1-3 The technical solution of this utility model will be further described below.

[0019] Example 1

[0020] A fast-moving quantifiable measuring mechanism includes a detection base 1, a probe assembly 2, a measuring assembly 3, and a support assembly 4. A slide rail 11 is fixedly installed on the upper end of the detection base 1. The probe assembly 2 is designed to slide on the slide rail 11 so as to quickly move to the area to be measured. The probe assembly 2 includes a linear bearing 21 slidably installed on the slide rail 11, a mounting plate 22 fixedly installed on the linear bearing 21, and a detection arm 23 fixedly installed on the mounting plate 22. A detection probe 231 is provided at the upper end of the detection arm 23 for contacting and detecting the workpiece.

[0021] The measuring component 3 is fixed to the side of the detection base 1, including a mounting post 31 and a dial indicator 32. The mounting post 31 is fixed on the detection base 1, while the dial indicator 32 is set on the mounting post 31 to accurately measure the distance moved by the probe component 2, thereby realizing quantitative measurement.

[0022] The support assembly 4 is located on the side of the detection base 1 away from the measuring assembly 3 and is elastically connected to the mounting plate 22. The support assembly 4 includes a support rod 41 fixedly mounted on the detection base 1 and a support spring 42 mounted on the support rod 41. One end of the support spring 42 abuts against the support rod 41 and the other end abuts against the mounting plate 22, thereby providing stable support for the probe assembly 2.

[0023] In actual operation, the measuring mechanism is fixedly placed on the testing table, and the workpiece to be tested is placed on the testing fixture. The testing probe 231 contacts the surface of the workpiece to be tested under the action of the support component 4, realizing the testing of the surface to be tested. At the same time, the workpiece to be tested is moved horizontally, and the levelness of the testing surface of the workpiece can be reflected by the real-time detection of the runout value during the movement of the workpiece by the dial indicator 32. The structure is simple. Through the rapid movement of the probe component 2 and the accurate reading of the dial indicator 32, the operator can quickly obtain the measurement results, improving production efficiency and measurement accuracy.

[0024] As a further preferred embodiment, the support assembly 4 includes a support rod 41 fixedly mounted on the detection base 1 and a support spring 42 mounted on the support rod 41. One end of the support spring 42 abuts against the support rod 41, and the other end abuts against the mounting plate 22. The support spring 42 supports the probe assembly 2, thereby improving the detection accuracy.

[0025] As a further preferred embodiment, a zero-position post 5 is provided on the side end of the detection base 1, a first zero-position hole 221 is provided on the mounting plate 22, a second zero-position hole 51 is provided on the zero-position post 5, and a zero-position pin 52 can be inserted between the first zero-position hole 221 and the second zero-position hole 51.

[0026] Specifically, before testing, the zero-position pin 52 is inserted between the first zero-position hole 221 and the second zero-position hole 51 to limit the movement between the testing base 1 and the probe assembly 2. After the limit is completed, the dial indicator 32 is zeroed to improve the testing accuracy.

[0027] As a further preferred embodiment, the support rod 41 is provided with a first mounting hole 411, the mounting plate 22 is provided with a second mounting hole 222 in the side wall, and the two ends of the support spring 42 are respectively provided in the first mounting hole 411 and the second mounting hole 222.

[0028] As a further preferred embodiment, the cross-section of the detection arm 23 is U-shaped, and the detection end of the dial indicator 32 abuts against the side of the detection arm 23 away from the support component 4.

[0029] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A fast-moving, quantifiable measurement mechanism, characterized in that, include: The test base (1), the probe assembly (2) which is slidably designed on the upper end of the test base (1), the measuring assembly (3) which is fixedly set on the side end of the test base (1), and the support assembly (4) are provided. The upper end of the test base (1) is fixedly provided with a slide rail (11). The probe assembly (2) includes a linear bearing (21) which is slidably set on the slide rail (11), a mounting plate (22) which is fixedly set on the linear bearing (21), and a test arm (23) which is fixedly set on the mounting plate (22). The upper end of the test arm (23) is provided with a test probe (231). The measuring assembly (3) includes a mounting column (31) which is fixedly set on the test base (1) and a dial indicator (32) which is set on the mounting column (31). The support assembly (4) is set on the side of the test base (1) away from the measuring assembly (3) and is elastically connected to the mounting plate (22).

2. The fast-moving quantifiable measurement mechanism according to claim 1, characterized in that, The support assembly (4) includes a support rod (41) fixedly mounted on the detection base (1) and a support spring (42) mounted on the support rod (41). One end of the support spring (42) abuts against the support rod (41), and the other end abuts against the mounting plate (22).

3. The fast-moving quantifiable measurement mechanism according to claim 1, characterized in that, The detection base (1) is provided with a zero position post (5) on its side end, the mounting plate (22) is provided with a first zero position hole (221), the zero position post (5) is provided with a second zero position hole (51), and a zero position pin (52) can be inserted between the first zero position hole (221) and the second zero position hole (51).

4. The fast-moving quantifiable measurement mechanism according to claim 2, characterized in that, The support rod (41) has a first mounting hole (411) inside, the mounting plate (22) has a second mounting hole (222) inside its side wall, and the two ends of the support spring (42) are respectively located in the first mounting hole (411) and the second mounting hole (222).

5. The fast-moving quantifiable measurement mechanism according to claim 1, characterized in that, The cross-section of the detection arm (23) is U-shaped, and the detection end of the dial indicator (32) abuts against the side of the detection arm (23) away from the support component (4).

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