A motor track flatness detection device

Abstract

This utility model provides a motor track flatness detection device, belonging to the technical field of detection devices. It includes two sets of first mounting crossbars, two sets of second mounting crossbars, and multiple sets of motor track bodies. A detection placement frame is provided between the two sets of first mounting crossbars. The multiple sets of motor track bodies are located above the detection placement frame. Adjustable support frames are provided on the two sets of first mounting crossbars. Sliding bars are provided on the adjusting support frames, and a carrier frame is fitted onto the sliding bars. Multiple sets of detection components for detecting the flatness of the inner wall of the track are provided on the carrier frame. Each detection component includes a fixing block located at the bottom of the carrier frame. Spring abutments are provided on both sides of the fixing block. Connecting blocks are provided on both sides of the multiple sets of spring abutments. Rollers are fitted onto the two sets of connecting blocks via connecting shafts. The multiple sets of rollers are detachably connected to the inner wall of the motor track body. An infrared rangefinder is provided above each set of detection components. This device uses the detection components and infrared rangefinders to detect the flatness of the inner wall of uneven areas of the track.

Description

Technical Field

[0001] This utility model belongs to the field of detection device technology, and more specifically, it relates to a motor track flatness detection device. Background Technology

[0002] A motor track is a type of track similar to a linear guide rail. Its main function is to provide a stable linear motion path for the motor, guiding it to move precisely in a preset direction while ensuring smooth operation. The flatness of the motor track plays a decisive role in the stable operation of the motor; therefore, it is often necessary to use a flatness detection device to check the flatness of the motor track, thereby avoiding problems such as component wear and operational deviations caused by uneven tracks.

[0003] However, traditional devices do not have the function of detecting the flatness of the inner wall of the track. During long-term operation, the hidden problem of unevenness of the inner wall gradually becomes apparent. Under the continuous vibration and friction of the motor, the unevenness of the inner wall of the track will aggravate the wear of motor-related components and shorten the service life of the motor.

[0004] Moreover, this wear and tear can also cause instability in motor operation, leading to frequent interruptions in the production process and seriously affecting production efficiency. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a motor track flatness detection device, which solves the technical problem that traditional devices in the prior art do not have the function of detecting the flatness of the inner wall of the track.

[0006] The purpose and effectiveness of this utility model's motor track flatness detection device are achieved through the following specific technical means:

[0007] A motor track flatness detection device includes two sets of first mounting crossbars, two sets of second mounting crossbars, and multiple sets of motor track bodies. A detection placement frame is provided between the two sets of first mounting crossbars. The multiple sets of motor track bodies are located above the detection placement frame. An adjustment support frame is provided on the two sets of first mounting crossbars. A sliding bar is provided on the adjustment support frame. A frame is sleeved on the sliding bar. Multiple detection components for detecting the flatness of the inner wall of the track are provided on the frame. Each detection component includes a fixing block located at the bottom of the frame. Spring blocks are provided on both sides of the fixing block. Connecting blocks are provided on both sides of the multiple sets of spring blocks. Rollers are sleeved on the two sets of connecting blocks through connecting shafts. The multiple sets of rollers are detachably connected to the inner wall of the motor track body. An infrared rangefinder is provided above each set of detection components.

[0008] According to a preferred embodiment, multiple sets of infrared rangefinders are connected to the frame by bolts, and the multiple sets of infrared rangefinders and multiple sets of detection components are arranged at equal intervals along the length of the frame. The adjusting support frame has first sliding grooves on both sides, and the sliding bar is slidably connected to the multiple sets of first sliding grooves.

[0009] According to a preferred embodiment, a receiving cavity is provided on one side of the detection placement frame, and second sliding grooves are provided on both sides of the detection placement frame. A fixing plate for fixing the track head is slidably connected between multiple sets of second sliding grooves, and multiple sets of adjusting spring blocks are provided on the top of the fixing plate.

[0010] According to a preferred embodiment, one end of each of the multiple sets of adjusting spring blocks is connected to the detection placement frame, the multiple sets of adjusting spring blocks are arranged at equal intervals along the length of the fixed plate, and the detection placement frame is provided with multiple sets of isolation blocks for separating and detecting the multiple sets of motor track bodies.

[0011] According to a preferred embodiment, the detection placement frame is provided with multiple sets of anti-slip pads, one set of which has a first pad on one side of the first mounting crossbar, and the other set has a second pad on the first mounting crossbar. A motor is fixedly connected to the first pad, and a drive shaft passes through one side of the adjusting support frame. One end of the drive shaft is connected to the motor shaft end, and one side of the sliding strip is sleeved on the drive shaft.

[0012] According to a preferred embodiment, a guide post is provided on one side of the adjusting support frame, one end of the guide post is connected to the second pad by a fixing bolt, one side of the sliding strip is sleeved on the guide post, and the adjusting support frame is slidably connected to two sets of the first mounting crossbars.

[0013] According to a preferred embodiment, a push handle is provided on one side of the adjustment support frame, and a display is provided on one side of the detection placement frame. The display is electrically connected to multiple sets of infrared rangefinders. Two sets of second mounting crossbars are located between two sets of first mounting crossbars. Both sets of first mounting crossbars and two sets of second mounting crossbars are fixedly connected by L-shaped plates.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This device features a frame mounted on an adjustable support frame, with a detection assembly at the bottom of the frame containing a spring stop and rollers. An infrared rangefinder is mounted above the detection assembly. This allows the user to detect the flatness of the motor track's inner wall by observing the change in distance between the spring stop and the track's inner wall caused by the rollers moving over uneven areas. This improves the device's detection accuracy. After placing the motor track body on the detection frame, the user pushes the adjustable support frame, moving the frame. The rollers roll along the inner wall of the motor track body, causing the spring stop to fluctuate with the track's inner wall. The infrared rangefinder detects the change in distance between the spring stop and the track's inner wall caused by this fluctuation, thus measuring the flatness data of the track's inner wall. This allows the user to obtain information on the flatness of the track's inner wall, improving the device's ability to measure minute deviations in detecting the flatness of the motor track's inner wall.

[0016] 2. When using this device, the user can push the push handle on the adjusting support frame to move the carrier frame on the sliding bar, causing the rollers of the detection component to move quickly along the inner wall of the motor track body, thereby quickly completing the flatness detection of different positions on the inner wall of the track. This allows the user to inspect the inner wall of the motor track, improving the detection efficiency of the device. Furthermore, by opening a receiving cavity on one side of the detection placement frame and second sliding grooves on both sides, and setting a fixing plate with adjusting spring blocks, the device can fix the motor track head, ensuring the stability of the motor track body during the detection process. This provides the user with stable and reliable detection conditions, improving the stability and reliability of the device when performing flatness detection on a fixed track. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembled structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This is a top view of the present invention;

[0020] Figure 4 This is the left view of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the detection placement frame of this utility model;

[0022] Figure 6 This is a schematic diagram of the detection component structure of this utility model.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 11. First mounting crossbar; 12. Second mounting crossbar; 13. Motor track body; 14. Detection placement frame; 15. Adjustment support frame; 16. Sliding bar; 17. Carrier frame; 18. Fixing block; 19. Spring stop block; 21. Connecting block; 22. Infrared rangefinder; 23. Fixing plate; 24. Adjustment spring block; 25. Anti-slip pad; 26. Display. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0026] Example:

[0027] like Figure 1 , Figure 2 , Figure 6 As shown, this utility model provides a motor track flatness detection device, including two sets of first mounting crossbars 11, two sets of second mounting crossbars 12, and multiple sets of motor track bodies 13. A detection placement frame 14 is provided between the two sets of first mounting crossbars 11. The multiple sets of motor track bodies 13 are located above the detection placement frame 14. An adjustment support frame 15 is provided on the two sets of first mounting crossbars 11. A sliding bar 16 is provided on the adjustment support frame 15. A frame 17 is fitted on the sliding bar 16. Multiple detection components for detecting the flatness of the inner wall of the track are provided on the frame 17. The detection components include a fixing block 18, which is located at the bottom of the frame 17. Spring blocks 19 are provided on both sides of the fixing block 18. Connecting blocks 21 are provided on both sides of the multiple sets of spring blocks 19. Rollers are fitted on the two sets of connecting blocks 21 through connecting shafts. The multiple sets of rollers are detachably connected to the inner wall of the motor track body 13. An infrared rangefinder 22 is provided above the multiple sets of detection components.

[0028] Specifically, the two sets of first mounting crossbars 11 and the two sets of second mounting crossbars 12 constitute the support frame of the device, providing a stable foundation for the overall structure; the detection placement frame 14 is used to support the motor track body 13, placing it in a state to be detected; the adjustable support frame 15 can adjust the position of the sliding bar 16, thereby driving the carrier frame 17 and the detection component to move up and down, realizing the detection of different positions of the motor track body 13; the spring block 19 in the detection component uses elasticity to make the roller fit against the inner wall of the motor track body 13, ensuring stable contact during the detection process, and the roller can reflect the undulation changes of the inner wall of the track when it moves with the carrier frame 17; the infrared rangefinder 22 is used to monitor the positional offset of the detection component, thereby judging the track flatness, and the infrared rangefinder 22 can be a GLM100C detector.

[0029] Multiple sets of infrared rangefinders 22 are connected to the frame 17 by bolts. Multiple sets of infrared rangefinders 22 and multiple sets of detection components are arranged at equal intervals along the length of the frame 17. The adjustment support frame 15 has first sliding grooves on both sides, and the sliding strip 16 is slidably connected to multiple sets of first sliding grooves.

[0030] Specifically, the bolt connection makes the infrared rangefinder 22 stable to install and easy to disassemble and maintain; the infrared rangefinders 22 and the detection components arranged at equal intervals can detect multiple points on the motor track body 13, and the first slide groove provides a sliding path for the sliding bar 16 to ensure that the sliding bar 16 moves smoothly and ensures the stability of the detection process.

[0031] The detection placement frame 14 has a receiving cavity on one side and a second slide groove on both sides. A fixing plate 23 for fixing the track head is slidably connected between multiple sets of second slide grooves. Multiple sets of adjusting spring blocks 24 are provided on the top of the fixing plate 23.

[0032] Specifically, the receiving cavity can be used to store testing tools or accessories; the second slide provides a sliding guide for the fixing plate 23, allowing the fixing plate 23 to adjust its position according to the size of the track head; the adjusting spring block 24 uses elastic extension and contraction to fix the track head with the fixing plate 23, preventing the track from shifting during testing.

[0033] like Figures 2 to 5 As shown, one end of each of the multiple sets of adjusting spring blocks 24 is connected to the detection placement frame 14. The multiple sets of adjusting spring blocks 24 are arranged at equal intervals along the length of the fixed plate 23. The detection placement frame 14 is provided with multiple sets of isolation blocks for separating and detecting multiple sets of motor track bodies 13.

[0034] Specifically, the adjusting spring block 24 is connected to the detection placement frame 14 to provide elastic support for the fixed plate 23. The equidistant arrangement ensures that the fixed plate 23 is subjected to uniform force. The isolation block separates multiple sets of motor track bodies 13 to avoid mutual interference during detection and ensure the independence of detection data for each track.

[0035] Multiple sets of anti-slip pads 25 are clamped on the test placement frame 14. One set of first mounting crossbar 11 has a first pad on one side, and another set of first mounting crossbar 11 has a second pad. A motor is fixedly connected to the first pad. A drive shaft passes through one side of the adjustment support frame 15. One end of the drive shaft is connected to the motor shaft end, and one side of the sliding strip 16 is sleeved on the drive shaft.

[0036] Specifically, the anti-slip pad 25 increases the friction between the motor track body 13 and the detection placement frame 14 to prevent the track from sliding; the first pad and the second pad provide an installation surface for the motor and related components to ensure stable installation; the motor drives the sliding bar 16 to move through the transmission shaft, providing power for the movement of the detection component to achieve detection.

[0037] A guide post is provided on one side of the adjusting support frame 15. One end of the guide post is connected to the second pad by a fixing bolt. One side of the sliding strip 16 is sleeved on the guide post. The adjusting support frame 15 is slidably connected to the two sets of first mounting crossbars 11.

[0038] Specifically, the guide post guides and limits the movement of the sliding bar 16, and works with the drive shaft to ensure that the sliding bar 16 moves smoothly along a straight line; the fixing bolts make the guide post installed stably; the adjusting support frame 15 is slidably connected to the first mounting crossbar 11, which facilitates the adjustment of the relative position of the detection component and the motor track body 13 to adapt to the detection requirements of different track specifications.

[0039] A push handle is provided on one side of the adjustment support frame 15, and a display 26 is provided on one side of the detection placement frame 14. The display 26 is electrically connected to multiple sets of infrared rangefinders 22. Two sets of second mounting crossbars 12 are located between two sets of first mounting crossbars 11. The two sets of first mounting crossbars 11 and the two sets of second mounting crossbars 12 are all fixedly connected by L-shaped plates.

[0040] Specifically, the push handle facilitates manual adjustment of the support frame 15, improving operational convenience; the display 26 receives and displays the detection data from the infrared rangefinder 22, intuitively presenting track flatness information; the L-shaped plate fixes the first mounting bar 11 and the second mounting bar 12 together, enhancing the structural strength of the overall frame and ensuring stable operation of the device.

[0041] The specific usage and function of this embodiment are as follows:

[0042] Before use, the device should be installed and debugged: the two sets of first mounting crossbars 11 and the two sets of second mounting crossbars 12 are fixedly connected by L-shaped plates to form a stable support frame. The installation plane is adjusted to a horizontal state using the first and second pads. Check whether the sliding connection between the adjustment support frame 15 and the two sets of first mounting crossbars 11 is smooth, and ensure that the guide column is connected to the second pad by fixing bolts. The drive shaft and the motor shaft end are installed in place. The sliding bar 16 is fitted into the first sliding groove of the adjustment support frame 15, and the sliding is tested to see if it is smooth and without jamming. At the same time, it is confirmed that the assembly gap between the frame 17 and the sliding bar 16 meets the requirements.

[0043] Calibration before on-site testing: Push the push handle to move the adjustment support frame 15 along the first mounting crossbar 11, observe the running status of the sliding bar 16 in the first slide groove, and ensure that there is no deviation or obstruction; install the fixing block 18 of the detection component on the bottom of the frame 17, check the elastic reset performance of the spring stop 19, and test the rotation of the roller through the connecting shaft and the connecting block 21; fix multiple sets of infrared rangefinders 22 to the frame 17 with bolts, ensuring that they are equidistant from each other along the length of the frame 17, and finally connect the circuit of the infrared rangefinder 22 and the display 26 to confirm that the data transmission is smooth.

[0044] Motor track fixing operation: Place multiple sets of motor track bodies 13 on top of the detection placement frame 14, and divide the track into independent detection areas by the isolation blocks on the detection placement frame 14; according to the track head size, slide the fixing plate 23 along the second slide groove on both sides of the detection placement frame 14, so that the adjusting spring block 24 at the top of the fixing plate 23 is squeezed to generate elastic force, and is fixed in contact with the side of the track head; ensure that the bottom of the motor track body 13 is in contact with the anti-slip pad 25 on the detection placement frame 14, and use friction to prevent the track from sliding during detection. The cavity can store spare tools or accessories.

[0045] Flatness detection operation: Hold the push handle on one side of the adjustment support frame 15 to push the adjustment support frame 15, which will drive the sliding bar 16 and the frame 17 to move along the length of the track, so that the roller of the detection component rolls along the inner wall of the motor track body 13. When the roller rolls with the undulation of the inner wall of the track, the spring block 19 responds to the unevenness of the track by elastic deformation. The infrared rangefinder 22 above synchronously captures the position offset and transmits the data to the display 26.

[0046] Data acquisition and track replacement: The display 26 receives the detection data of the infrared rangefinder 22 and displays the flatness deviation value of each point. The detection components are arranged at equal intervals to cover multiple points along the entire length of the track. After a set of track is detected, the fixing plate 23 is slid in the opposite direction along the second slide groove to loosen the fixing of the track head by the adjusting spring block 24 and take out the motor track body 13. The next set of track is fixed in the same way, and the detection process is repeated. Multiple sets of track can be detected in batches by using the isolation block. The detection data can be recorded or exported for analysis through the display 26.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A motor track flatness detection device, comprising two sets of first mounting crossbars (11) and two sets of second mounting crossbars (12) and multiple sets of motor track bodies (13), characterized in that: A detection placement frame (14) is provided between the two sets of first mounting crossbars (11). Multiple sets of motor track bodies (13) are located above the detection placement frame (14). Adjustment support frames (15) are provided on the two sets of first mounting crossbars (11). Sliding strips (16) are provided on the adjustment support frames (15). A frame (17) is fitted on the sliding strips (16). Multiple detection components for detecting the flatness of the inner wall of the track are provided on the frame (17). The detection components include a fixing block (18). The fixing block (18) is located at the bottom of the frame (17). Spring blocks (19) are provided on both sides of the fixing block (18). Connecting blocks (21) are provided on both sides of the multiple sets of spring blocks (19). Rollers are fitted on the two sets of connecting blocks (21) through connecting shafts. The multiple sets of rollers are detachably connected to the inner wall of the motor track body (13). Infrared rangefinders (22) are provided above the multiple sets of detection components.

2. The motor track flatness detection device according to claim 1, characterized in that: Multiple sets of infrared rangefinders (22) are connected to the frame (17) by bolts. Multiple sets of infrared rangefinders (22) and multiple sets of detection components are arranged at equal intervals along the length of the frame (17). The adjusting support frame (15) has first sliding grooves on both sides. The sliding bar (16) is slidably connected to multiple sets of first sliding grooves.

3. The motor track flatness detection device according to claim 2, characterized in that: The detection placement frame (14) has a receiving cavity on one side, and the detection placement frame (14) has a second sliding groove on both sides. A fixing plate (23) for fixing the track head is slidably connected between multiple sets of the second sliding grooves. Multiple sets of adjusting spring blocks (24) are provided on the top of the fixing plate (23).

4. The motor track flatness detection device according to claim 3, characterized in that: One end of each of the multiple sets of adjusting spring blocks (24) is connected to the detection placement frame (14). The multiple sets of adjusting spring blocks (24) are arranged at equal intervals along the length of the fixed plate (23). The detection placement frame (14) is provided with multiple sets of isolation blocks for separating and detecting the multiple sets of motor track bodies (13).

5. The motor track flatness detection device according to claim 1, characterized in that: The detection placement frame (14) is equipped with multiple sets of anti-slip pads (25). One set has a first pad on one side of the first mounting crossbar (11), and the other set has a second pad on the first mounting crossbar (11). A motor is fixedly connected to the first pad. A transmission shaft passes through one side of the adjusting support frame (15). One end of the transmission shaft is connected to the motor shaft end. One side of the sliding strip (16) is sleeved on the transmission shaft.

6. The motor track flatness detection device according to claim 5, characterized in that: The adjusting support frame (15) has a guide post on one side, and one end of the guide post is connected to the second pad by a fixing bolt. The sliding strip (16) is sleeved on the guide post on one side, and the adjusting support frame (15) is slidably connected to the two sets of the first mounting crossbars (11).

7. The motor track flatness detection device according to claim 6, characterized in that: The adjustment support frame (15) is provided with a push handle on one side, and the detection placement frame (14) is provided with a display (26) on one side. The display (26) is electrically connected to multiple sets of infrared rangefinders (22). Two sets of second mounting crossbars (12) are located between two sets of first mounting crossbars (11). The two sets of first mounting crossbars (11) and the two sets of second mounting crossbars (12) are all fixedly connected by L-shaped plates.

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