Online detection mechanism for machine tool

Abstract

The utility model relates to the technical field of machine tools, and discloses an on-line detection mechanism for a machine tool, which comprises a stand column, a moving module is arranged at the top of the stand column, a carriage is connected to the moving end of the moving module, the moving module is used for driving the carriage to move up and down along the vertical direction, a main shaft is mounted on the carriage, and the main shaft is connected with a motor. A clamp is installed at the bottom of the main shaft, the clamp is used for clamping a workpiece, a measuring machine base is arranged below the clamp, and a measuring pen is installed on the measuring machine base. The arranged measuring pen can monitor the machining size of the workpiece in real time, and therefore the tedious process that the workpiece needs to be measured off line after being machined is avoided. Through real-time data feedback, the system can automatically adjust machining parameters of a machine tool, the machining precision of a workpiece is ensured, and rework and the rejection rate are reduced. According to the utility model, the processing efficiency is improved, the processing quality is ensured, and obvious technical advantages and application value are achieved.

Description

Technical Field

[0001] This utility model relates to the field of machine tool technology, specifically to an online inspection mechanism for machine tools. Background Technology

[0002] "Turning" refers to the cutting and machining of metals or other materials using a lathe. A lathe is a common machine tool that removes material by rotating the workpiece and the relative motion of the cutting tool, producing parts that meet design requirements. Turning can perform various machining tasks involving external diameters, internal holes, end faces, grooves, threads, and complex shapes, and is widely used in industries such as machinery manufacturing, mold making, automotive, and aerospace.

[0003] Measuring the workpiece outside the machine tool after machining wastes valuable time. Once the workpiece is measured outside the machine tool, any data that needs compensation must be manually entered into the system. If the dimensions are found to be non-compliant during measurement outside the machine tool, the workpiece must be re-clamped and reworked, which cannot guarantee machining accuracy.

[0004] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop an online inspection mechanism for machine tools. Utility Model Content

[0005] The purpose of this invention is to provide an online inspection mechanism for machine tools to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A technical solution for an online inspection mechanism for machine tools includes a column, a movable module at the top of the column, a slide plate connected to the movable end of the movable module, the movable module driving the slide plate to move up and down in the vertical direction, a spindle mounted on the slide plate, a clamp mounted at the bottom of the spindle, the clamp being used to clamp a workpiece, a measuring base positioned below the clamp, and a measuring pen mounted on the measuring base.

[0008] As a preferred technical solution, the measuring pen is mounted on the top of the measuring machine base, the measuring machine base is used to fix the measuring pen, and the measuring pen is used to measure the workpiece dimensions.

[0009] As a preferred technical solution, the measuring base and the bottom surface of the column are located on the same reference plane.

[0010] As a preferred technical solution, the fixture is a replaceable design, and the appropriate fixture can be replaced according to the shape and size of different workpieces.

[0011] As a preferred technical solution, the column is also equipped with a guide rail, and the slide plate slides along the guide rail to ensure the smooth movement of the slide plate in the vertical direction.

[0012] As a preferred technical solution, the measuring base is L-shaped, and reinforcing ribs are installed at the included corners on both sides to improve the stability of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model is an online inspection mechanism for machine tools. The measuring probe can monitor the machining dimensions of the workpiece in real time, thereby avoiding the cumbersome process of offline measurement after machining. Through real-time feedback data, the system can automatically adjust the machining parameters of the machine tool to ensure the machining accuracy of the workpiece and reduce rework and scrap rates. This utility model not only improves machining efficiency but also ensures machining quality, and has significant technical advantages and application value.

[0015] (2) This utility model is an online inspection mechanism for machine tools, which has high flexibility and adaptability. Due to the replaceable design of the fixture, it can adapt to workpieces of different shapes and sizes, thus expanding the processing range of the machine tool. At the same time, the measuring base and the bottom surface of the column are located on the same reference plane, ensuring the accuracy of the measurement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an online inspection mechanism for machine tools.

[0017] Figure 2 This is a schematic diagram of the measuring base structure of an online inspection mechanism for machine tools.

[0018] In the attached diagram, the following are the reference numerals: 1. Column; 2. Moving module; 3. Slide plate; 4. Spindle; 41. Fixture; 5. Measuring base; 6. Reinforcing rib; 7. Measuring pen. Detailed Implementation

[0019] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0020] like Figure 1 and Figure 2As shown, this utility model provides a technical solution for an online inspection mechanism for machine tools: it includes a column 1, a movable module 2 is provided on the top of the column 1, and a slide plate 3 is connected to the movable end of the movable module 2. The movable module 2 is used to drive the slide plate 3 to move up and down in the vertical direction. A spindle 4 is mounted on the slide plate 3, and a clamp 41 is mounted on the bottom of the spindle 4 for clamping workpieces. A measuring base 5 is provided below the clamp 41, and a measuring pen 7 is mounted on the measuring base 5.

[0021] The measuring pen 7 is mounted on top of the measuring base 5, which is used to fix the measuring pen 7. The measuring pen 7 is used to measure the dimensions of the workpiece. Real-time monitoring by the measuring pen 7 ensures the dimensional accuracy of the workpiece during processing, thus avoiding the cumbersome process of offline measurement after processing.

[0022] The measuring base 5 and the bottom surface of the column 1 are located on the same reference plane, which helps to ensure the accuracy of the measurement. The measuring base 5 is L-shaped, and reinforcing ribs 6 are installed at the included corners on both sides to improve the stability of the base. The reinforcing ribs 6 can effectively prevent the measuring base 5 from deforming due to cutting forces during processing, thereby ensuring the reliability of the measurement results.

[0023] The fixture 41 is a replaceable design, allowing for the replacement of fixtures according to the shape and size of different workpieces. This design gives the online inspection mechanism for machine tools high flexibility and adaptability, enabling it to accommodate workpieces of different shapes and sizes and expanding the processing range of the machine tool.

[0024] The column 1 is equipped with a guide rail, along which the slide plate 3 slides, ensuring smooth vertical movement. The guide rail effectively reduces swaying of the slide plate 3 during movement, thereby improving measurement accuracy.

[0025] This invention utilizes a measuring probe to monitor the workpiece's machining dimensions in real time, eliminating the cumbersome process of offline measurement after machining. Through real-time data feedback, the system can automatically adjust machine tool parameters, ensuring workpiece machining accuracy and reducing rework and scrap rates. This invention not only improves machining efficiency but also ensures machining quality, demonstrating significant technical advantages and application value.

[0026] In this embodiment, the workpiece to be processed is clamped on the fixture 41. After the machine tool is started, the moving module 2 drives the slide 3 to move up and down along the guide rail of the column 1, so that the spindle 4 drives the fixture 41 and the workpiece to perform processing. During the processing, the measuring probe 7 monitors the dimensional changes of the workpiece in real time.

[0027] When the measuring probe 7 detects that the workpiece size exceeds the predetermined range, the system will automatically send a signal to the control unit to adjust the machine tool's machining parameters. For example, it may adjust the spindle speed, feed rate, or tool position to ensure that the workpiece size meets the design requirements.

[0028] After processing is completed, the measuring probe 7 performs a final inspection of the workpiece to confirm dimensional accuracy. If the workpiece dimensions are within acceptable limits, processing is complete; if there are still deviations, the system will automatically make fine adjustments based on the measurement results until the workpiece dimensions fully meet the requirements.

[0029] This utility model's online inspection mechanism for machine tools significantly improves machining accuracy and production efficiency and reduces scrap rate by real-time monitoring and automatic adjustment of machining parameters, and has broad application prospects and market potential.

[0030] The working principle and usage process of this utility model: After the utility model is installed, work according to the above implementation method until all working steps are completed.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0032] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. An online inspection mechanism for machine tools, characterized in that, The system includes a column (1), a movable module (2) is provided on the top of the column (1), a slide plate (3) is connected to the movable end of the movable module (2), the movable module (2) is used to drive the slide plate (3) to move up and down in the vertical direction, a spindle (4) is installed on the slide plate (3), a clamp (41) is installed at the bottom of the spindle (4), the clamp (41) is used to clamp the workpiece, a measuring base (5) is provided below the clamp (41), and a measuring pen (7) is installed on the measuring base (5).

2. The online inspection mechanism for machine tools according to claim 1, characterized in that: The measuring pen (7) is mounted on the top of the measuring base (5). The measuring base (5) is used to fix the measuring pen (7). The measuring pen (7) is used to measure the size of the workpiece.

3. The online inspection mechanism for machine tools according to claim 1, characterized in that: The measuring base (5) and the bottom surface of the column (1) are located on the same reference plane.

4. The online inspection mechanism for machine tools according to claim 1, characterized in that: The fixture (41) is a replaceable design, and the corresponding fixture can be replaced according to the shape and size of different workpieces.

5. The online inspection mechanism for machine tools according to claim 1, characterized in that: The column (1) is also equipped with a guide rail, and the slide plate (3) slides along the guide rail to ensure that the slide plate (3) moves smoothly in the vertical direction.

6. The online inspection mechanism for machine tools according to claim 1, characterized in that: The measuring base (5) is L-shaped, and reinforcing ribs (6) are installed at the included corners on both sides to improve the stability of the base.

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