Machine tool stroke detection equipment

Abstract

The utility model provides machine tool stroke detection equipment, which relates to the technical field of stroke detection and comprises a base and further comprises a lifting adjusting assembly, the lifting adjusting assembly comprises a lower limiting seat fixed on the base, a supporting seat is fixed on the base, and a transmission motor is installed on the supporting seat. When the belt rotates, a connecting block fixed to the belt drives an upper limiting base and a sensor to ascend and descend, so that the sensor can be close to a machine tool, the sensor detects the stroke of the machine tool in real time, and in a guiding assembly, a rotating block adjusts the initial position of a limiting plate by rotating a bolt; the telescopic spring provides elastic support for the limiting plate, when the equipment deviates in the operation process, the limiting plate conducts elastic limiting under the action of the telescopic spring, it is ensured that the operation direction of the equipment is stable, and the detection accuracy of the sensor is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of stroke detection technology, and in particular to a machine tool stroke detection device. Background Technology

[0002] Machine tool stroke detection equipment is used to accurately detect the stroke range of machine tool movement, ensuring positional accuracy and safety during machining. Traditional detection methods usually rely on manual observation or simple mechanical limit devices, which have certain errors and operational risks. With the increasing demand for automation and precision machining, the development of high-precision, automated stroke detection equipment has become an important direction for improving machine tool performance and production efficiency.

[0003] However, in actual use, the following shortcomings still exist. For example, existing machine tool stroke detection equipment cannot ensure the stability of the equipment's running direction and guarantee the accuracy of sensor detection. If the running direction of the machine tool is unstable during processing, the relative position between the tool and the workpiece will constantly change. Due to the unstable running direction, the machine tool may need to be frequently adjusted and corrected during processing, which will consume a lot of production time. Processing tasks that can be completed in one clamping may need to be completed in multiple clampings, increasing auxiliary time. The unstable running direction will cause the various parts of the machine tool to bear uneven forces and stresses, accelerating the wear and fatigue of the parts.

[0004] Therefore, this utility model proposes a machine tool stroke detection device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and propose a machine tool stroke detection device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a machine tool stroke detection device, including a base, and further comprising:

[0007] A lifting and adjusting assembly includes a lower limit seat fixed on a base, a support seat fixed on the base, a drive motor mounted on the support seat, a first drive wheel fixed to the output end of the drive motor, a belt mounted on the first drive wheel, a second drive wheel mounted on the belt, an upper limit seat mounted on the belt, a connecting block fixed on the upper limit seat, the connecting block fixed on the belt, and a sensor mounted on the upper limit seat.

[0008] A guiding assembly includes a support plate fixed to a base, a bolt threaded onto the support plate, a rotating block fixed to the bolt, a telescopic spring fixed to the support plate, and a limit plate fixed to the other end of the telescopic spring.

[0009] Furthermore, both the first and second transmission wheels are rotatably connected to the support base.

[0010] The beneficial effects of adopting the above-mentioned further solution are as follows: after the drive motor starts, it outputs power to drive the first drive wheel to rotate. Since both the first and second drive wheels are rotatably connected to the support base and they are connected by a belt, the first drive wheel can stably transmit power to the second drive wheel via the belt. The support base plays a role in fixing and supporting, ensuring the smoothness of the transmission.

[0011] Furthermore, a fixing block is fixed on the upper limit seat, and a first limiting block is fixed on the side of the support seat near the fixing block, with the fixing block slidably connected within the first limiting block.

[0012] The beneficial effect of adopting the above-mentioned further solution is that when the belt drives the upper limit seat to rise and fall, the fixed block on the upper limit seat will slide within the first limit block. The first limit block plays a role in limiting and guiding the fixed block, so that the upper limit seat can only move smoothly along a specific direction, preventing it from deviating during the movement and ensuring the stability of the equipment operation.

[0013] Furthermore, both the lower limit seat and the upper limit seat are rotatably connected to a first roller.

[0014] The beneficial effects of adopting the above-mentioned further solution are: both the lower limit seat and the upper limit seat are rotatably connected to the first roller. The first roller contacts and rolls with the machine tool. The first roller can convert sliding friction into rolling friction, which greatly reduces the resistance of the machine tool when moving, reduces the wear between parts, and extends the service life of the equipment.

[0015] Furthermore, a second limiting block is fixed on the limiting plate, and a limiting groove is formed on the side of the support plate near the second limiting block, and the second limiting block is slidably connected in the limiting groove.

[0016] The beneficial effect of adopting the above-mentioned further solution is that when it is necessary to adjust the position of the limiting plate, the second limiting block on the limiting plate will slide in the limiting groove of the support plate. The limiting groove plays a limiting and guiding role for the second limiting block, ensuring that the limiting plate moves along the predetermined direction and accurately performs its limiting function.

[0017] Furthermore, a second roller is rotatably connected to the support plate.

[0018] The beneficial effects of adopting the above-mentioned further solution are: when the machine tool and the support plate move relative to each other and come into contact with the second roller, the second roller will rotate accordingly. This can effectively reduce the friction between the parts and the support plate, making the movement of the machine tool more flexible, avoiding jamming or damage caused by excessive friction, and improving the overall operating efficiency and stability of the equipment.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] In this invention, the drive motor starts, driving the first drive wheel to rotate. Power is transmitted to the second drive wheel via a belt. When the belt rotates, the connecting block fixed on it drives the upper limit seat and sensor to rise and fall, allowing the sensor to approach the machine tool. The sensor detects the machine tool's travel in real time. In the guiding assembly, the rotating block adjusts the initial position of the limit plate by rotating the bolt. The telescopic spring provides elastic support for the limit plate. When the equipment deviates during operation, the limit plate is elastically limited by the telescopic spring, ensuring the stability of the equipment's running direction and guaranteeing the accuracy of the sensor's detection. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a machine tool stroke detection device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the lifting and adjusting component structure of a machine tool stroke detection device according to the present invention;

[0023] Figure 3 This is a structurally disassembled schematic diagram of the lifting and adjusting component of a machine tool stroke detection device according to the present invention;

[0024] Figure 4 This is a schematic diagram of the upper limit seat structure of a machine tool stroke detection device according to the present invention;

[0025] Figure 5 This is a schematic diagram of the guiding component structure of a machine tool stroke detection device according to the present invention.

[0026] Figure label:

[0027] 1. Base;

[0028] 2. Lifting and adjusting assembly; 21. Lower limit seat; 22. Support seat; 23. Drive motor; 24. First drive wheel; 25. Belt; 26. Second drive wheel; 27. Upper limit seat; 28. Fixing block; 29. ​​First limit block; 210. Connecting block; 211. Sensor; 212. First roller;

[0029] 3. Guide assembly; 31. Support plate; 32. Bolt; 33. Rotating block; 34. Telescopic spring; 35. Limiting plate; 36. Second limiting block; 37. Limiting groove; 38. Second roller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figures 1-5 As shown, this embodiment provides a technical solution: a machine tool stroke detection device, including a base 1, and further including:

[0032] The lifting adjustment assembly 2 includes a lower limit seat 21 fixed on the base 1, a support seat 22 fixed on the base 1, a drive motor 23 mounted on the support seat 22, a first drive wheel 24 fixed at the output end of the drive motor 23, a belt 25 mounted on the first drive wheel 24, a second drive wheel 26 mounted on the belt 25, an upper limit seat 27 mounted on the belt 25, a connecting block 210 fixed on the upper limit seat 27, the connecting block 210 fixed on the belt 25, and a sensor 211 mounted on the upper limit seat 27.

[0033] The guide assembly 3 includes a support plate 31 fixed to the base 1. A bolt 32 is threaded onto the support plate 31, and a rotating block 33 is fixed to the bolt 32. A telescopic spring 34 is fixed to the support plate 31, and a limit plate 35 is fixed to the other end of the telescopic spring 34. First, the operator positions one end of the machine tool at the guide assembly 3. By rotating the bolt 32, the rotating block 33 adjusts the initial position of the limit plate 35 to guide the machine tool. The telescopic spring 34 connects the support plate 31 and the limit plate 35, providing elastic support for the limit plate 35. Subsequently, the drive motor 23 starts... The machine tool operates by rotating its output end, which drives the first transmission wheel 24 fixed thereto to rotate. The first transmission wheel 24 transmits power to the second transmission wheel 26 through the belt 25, forming a stable transmission system. As the belt 25 rotates, the connecting block 210 fixed thereto will move accordingly, thereby driving the upper limit seat 27 and the sensor 211 installed on the upper limit seat 27 to lift and lower. This allows the sensor 211 to get closer to the machine tool, thereby detecting the machine tool's stroke in real time and accurately. This enables the sensor 211 to continuously and accurately detect the machine tool's stroke, providing reliable data support for the efficient and stable operation of the machine tool.

[0034] The above solutions still have the problem that, when the machine tool stroke is detected, they cannot improve the overall operating efficiency and stability of the equipment. Figures 1-4As shown: Both the first transmission wheel 24 and the second transmission wheel 26 are rotatably connected to the support base 22. After the transmission motor 23 starts, it outputs power to drive the first transmission wheel 24 to rotate. Since both the first transmission wheel 24 and the second transmission wheel 26 are rotatably connected to the support base 22 and are connected by a belt 25, the first transmission wheel 24 can stably transmit power to the second transmission wheel 26 via the belt 25. The support base 22 plays a role in fixing and supporting, ensuring the smoothness of transmission. A fixing block 28 is fixed on the upper limit seat 27, and a first limiting block 29 is fixed on the side of the support base 22 near the fixing block 28. The fixing block 28 is slidably connected in the first limiting block 29. When the belt 25 drives the upper limit seat 27... 7. During lifting and lowering, the fixed block 28 on the upper limit seat 27 will slide within the first limit block 29. The first limit block 29 plays a role in limiting and guiding the fixed block 28, so that the upper limit seat 27 can only move smoothly in a specific direction, preventing it from deviating during the movement and ensuring the stability of the equipment operation. The lower limit seat 21 and the upper limit seat 27 are both rotatably connected to the first roller 212. The first roller 212 contacts and rolls with the machine tool. The first roller 212 can convert sliding friction into rolling friction, which greatly reduces the resistance of the machine tool when moving, reduces the wear between parts, and extends the service life of the equipment.

[0035] like Figure 1 as well as Figure 5 As shown, a second limiting block 36 is fixed on the limiting plate 35. A limiting groove 37 is opened on the side of the support plate 31 near the second limiting block 36. The second limiting block 36 is slidably connected in the limiting groove 37. When it is necessary to adjust the position of the limiting plate 35, the second limiting block 36 on the limiting plate 35 will slide in the limiting groove 37 of the support plate 31. The limiting groove 37 plays a limiting and guiding role for the second limiting block 36, ensuring that the limiting plate 35 moves along the predetermined direction and accurately performs its limiting function. A second roller 38 is rotatably connected on the support plate 31. When the machine tool moves relative to the support plate 31 and contacts the second roller 38, the second roller 38 will rotate accordingly. It can effectively reduce the friction between the parts and the support plate 31, making the movement of the machine tool more flexible, avoiding jamming or damage caused by excessive friction, and improving the overall operating efficiency and stability of the equipment.

[0036] Working principle:

[0037] like Figures 1-5As shown, the operator first places one end of the machine tool at the guide assembly 3, and adjusts the initial position of the limit plate 35 by rotating the rotating block 33 through the rotating bolt 32, so that it adapts to the guiding requirements of the machine tool. The telescopic spring 34 connects the support plate 31 and the limit plate 35, providing elastic support for the limit plate 35 and ensuring the flexibility and stability of the limit. Then, the transmission motor 23 starts, outputting power to drive the first transmission wheel 24 to rotate. The first transmission wheel 24 and the second transmission wheel 26 are both rotatably connected to the support seat 22, and the two are connected by the belt 25. The support seat 22 ensures the smoothness of the transmission, so that the first transmission wheel 24 can stably transmit power to the second transmission wheel 26. When the belt 25 rotates, the connecting block 210 fixed on it drives the upper limit seat 27 and the sensor 211 to rise and fall, allowing the sensor 211 to approach the machine tool and detect the machine tool stroke in real time and accurately. When the upper limit seat 27 rises... During the descent process, the fixed block 28 slides within the first limiting block 29, which serves as a limit and guide to prevent the upper limit seat 27 from shifting and ensure stable operation of the equipment. At the same time, the first rollers 212 on the lower limit seat 21 and the upper limit seat 27 contact and roll with the machine tool, converting sliding friction into rolling friction, reducing the machine tool's movement resistance, reducing component wear, and extending the equipment's lifespan. In the guide assembly 3, when the position of the limit plate 35 needs to be adjusted, the second limiting block 36 on the limit plate 35 slides within the limiting groove 37 of the support plate 31. The limiting groove 37 ensures that the limit plate 35 moves in a predetermined direction, accurately fulfilling its limiting function. In addition, the second roller 38 on the support plate 31 rotates when the machine tool moves relative to the support plate 31, reducing friction between components, making the machine tool move more flexibly, avoiding jamming and damage, and improving the overall operating efficiency and stability of the equipment.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A machine tool stroke detection device, comprising a base (1), characterized in that, Also includes: The lifting adjustment assembly (2) includes a lower limit seat (21) fixed on a base (1), a support seat (22) fixed on the base (1), a drive motor (23) mounted on the support seat (22), a first drive wheel (24) fixed at the output end of the drive motor (23), a belt (25) provided on the first drive wheel (24), a second drive wheel (26) provided on the belt (25), an upper limit seat (27) provided on the belt (25), a connecting block (210) fixed on the upper limit seat (27), the connecting block (210) fixed on the belt (25), and a sensor (211) provided on the upper limit seat (27). The guide assembly (3) includes a support plate (31) fixed on the base (1), a bolt (32) threadedly connected to the support plate (31), a rotating block (33) fixed on the bolt (32), a telescopic spring (34) fixed on the support plate (31), and a limit plate (35) fixed at the other end of the telescopic spring (34).

2. The machine tool stroke detection device according to claim 1, characterized in that: The first transmission wheel (24) and the second transmission wheel (26) are both rotatably connected to the support base (22).

3. The machine tool stroke detection device according to claim 1, characterized in that: A fixing block (28) is fixed on the upper limit seat (27), and a first limiting block (29) is fixed on the side of the support seat (22) near the fixing block (28). The fixing block (28) is slidably connected inside the first limiting block (29).

4. The machine tool stroke detection device according to claim 1, characterized in that: The lower limit seat (21) and the upper limit seat (27) are both rotatably connected to a first roller (212).

5. The machine tool stroke detection device according to claim 1, characterized in that: The limiting plate (35) is fixed with a second limiting block (36), and a limiting groove (37) is opened on the side of the support plate (31) near the second limiting block (36), and the second limiting block (36) is slidably connected in the limiting groove (37).

6. The machine tool stroke detection device according to claim 1, characterized in that: A second roller (38) is rotatably connected to the support plate (31).

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