A device for detecting the smoothness of a sliding table

Abstract

The utility model relates to the field of slide detection technology, specifically a slide smoothness detection device; the utility model slide smoothness detection device comprises a workbench, an electric retracting rod is placed on the top of the workbench, a pressure sensor is arranged on the right side of the telescopic end of the electric retracting rod, the outer side of the pressure sensor is electrically connected to a display controller through a spring data line, wherein: a limit plate is arranged on the right side of the top of the workbench, and a slide groove is opened on the top of the workbench; the pressure sensor is driven to move to the right at a uniform speed by the electric retracting rod, so that the pressure sensor is pressed against the slide seat on the screw slide to slide to the right, when the slide seat on the screw slide does not slide smoothly, the pressure on the pressure sensor will also change, and the pressure waveform of the pressure sensor is displayed in real time by the display controller, so that the workers can accurately judge the smoothness of the screw slide through the pressure waveform.

Description

Technical Field

[0001] The utility model relates to the technical field of slide table detection, in particular to a slide table smoothness detection device. Background Art

[0002] At present, the inspection of the slide table generally adopts manual inspection, which basically involves manually moving the slide seat on the slide table left and right, and judging the smoothness of the slide table based on the feel of the movement. Since the slide table is a precision equipment with a very small error range, manual inspection has a certain degree of arbitrariness and also relies on manual experience. Once it exceeds the set error range, it will cause problems such as defective products or large process errors during use. In view of the above situation, technical innovation is carried out on the basis of the existing slide table smoothness detection device. Utility Model Content

[0003] The purpose of the utility model is to provide a slide smoothness detection device to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sliding table smoothness detection device, comprising:

[0005] A workbench, an electric retractable rod is placed on the top of the workbench, a pressure sensor is arranged on the right side of the telescopic end of the electric retractable rod, and the outer side of the pressure sensor is electrically connected to a display controller through a spring data line, wherein:

[0006] A limiting plate is arranged on the right side of the top of the workbench, a sliding groove is opened on the top of the workbench, and a fixing component is placed in the sliding groove.

[0007] Preferably, a support frame is arranged on the top left side of the workbench, the display controller is arranged on the top of the support frame, and the electric retracting rod is arranged inside the support frame.

[0008] Preferably, a screw slide is placed on the top of the workbench, the right side of the screw slide is fitted with the left side of the limit plate, and the right side of the pressure sensor is fitted with the left side of the slide seat of the screw slide.

[0009] Preferably, the fixing assembly comprises a bidirectional screw rod, the outer side wall of the bidirectional screw rod is evenly threaded with two groups of inner screw sliders, a clamping plate is arranged on the top of the inner screw slider, and a hand wheel is arranged on the front side of the bidirectional screw rod.

[0010] Preferably, the bidirectional screw is arranged in the slide groove, and the two groups of internal screw sliders are evenly arranged in the slide groove. The front side of the bidirectional screw passes through the front side of the workbench and is connected to the handwheel.

[0011] Preferably, the clamping plate is located on the top of the workbench, and the screw slide is located between two groups of clamping plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model drives the clamping plate to move by rotating the hand wheel, clamps the screw slide in the center through the clamping plate, and cooperates with the limiting plate to limit the right side of the screw slide, so that the screw slide can be fixed on the top of the workbench, thereby ensuring that the screw slide can be stably tested for smoothness, thereby improving the detection accuracy;

[0014] The pressure sensor is driven to move to the right at a constant speed by the electric retracting rod, so that the pressure sensor presses against the slide seat on the screw slide and slides to the right. When the slide seat on the screw slide does not slide smoothly, the pressure on the pressure sensor will also change. The pressure waveform of the pressure sensor is displayed in real time by the display controller, so that workers can accurately judge the smoothness of the screw slide through the pressure waveform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a slide smoothness detection device of the utility model;

[0016] Figure 2 This is a front cross-sectional view of a slide smoothness detection device of the utility model;

[0017] Figure 3 It is a right side sectional view of a slide smoothness detection device of the utility model.

[0018] In the figure: 1. workbench; 11. support frame; 12. electric retracting rod; 13. pressure sensor; 14. limit plate; 15. display controller; 16. clamping plate; 17. handwheel; 18. bidirectional screw; 19. internal screw slider; 2. screw slide. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 3A slide smoothness detection device comprises a workbench 1, an electric retracting rod 12 is placed on the top of the workbench 1, a pressure sensor 13 is fixedly arranged on the right side of the telescopic end of the electric retracting rod 12, the outer side of the pressure sensor 13 is electrically connected to a display controller 15 through a spring data line, a limit plate 14 is fixedly arranged on the right side of the top of the workbench 1, a slide groove is opened on the top of the workbench 1, a fixing component is placed in the slide groove, a support frame 11 is fixedly arranged on the left side of the top of the workbench 1, a display controller 15 is fixedly arranged on the top of the support frame 11, the electric retracting rod 12 is fixedly arranged inside the support frame 11, and the top of the workbench 1 A screw slide 2 is placed on the bottom, the right side of the screw slide 2 is in contact with the left side of the limit plate 14, the right side of the pressure sensor 13 is in contact with the left side of the slide seat of the screw slide 2, and the pressure sensor 13 is driven to move rightward at a uniform speed by the electric retracting rod 12, so that the slide seat on the screw slide 2 slides rightward through the pressure sensor 13. When the slide seat on the screw slide 2 does not slide smoothly, the pressure on the pressure sensor 13 will also change. The pressure waveform of the pressure sensor 13 is displayed in real time through the display controller 15, so that the worker can accurately judge the smoothness of the screw slide 2 through the pressure waveform.

[0021] The fixing assembly includes a bidirectional screw rod 18, the outer side wall of the bidirectional screw rod 18 is evenly screwed with two groups of inner screw sliders 19, the top of the inner screw slider 19 is fixedly provided with a clamping plate 16, the front side of the bidirectional screw rod 18 is fixedly provided with a handwheel 17, the bidirectional screw rod 18 is rotatably arranged in the slide groove, the two groups of inner screw sliders 19 are evenly slidably arranged in the slide groove, the front side of the bidirectional screw rod 18 passes through the front side of the workbench 1 and is connected with the handwheel 17, the clamping plate 16 is located at the top of the workbench 1, and the screw slide 2 is located between the two groups of clamping plates 16, and the handwheel 17 is turned to drive the bidirectional screw rod 18 to rotate, thereby driving the two groups of inner screw sliders 19 to move inward synchronously, and the inner screw slider 19 drives the clamping plate 16 to clamp the screw slide 2 in the center, and at the same time, cooperate with the limit plate 14 to limit the right side of the screw slide 2, so that the screw slide 2 can be fixed on the top of the workbench 1, thereby ensuring that the screw slide 2 can be stably tested for smoothness, thereby improving the detection accuracy.

[0022] Working principle: Turning the handwheel 17 drives the bidirectional screw 18 to rotate, thereby driving the two sets of inner screw sliders 19 to move inward synchronously, and the inner screw slider 19 drives the clamping plate 16 to clamp the screw slide 2 in the center, and at the same time cooperates with the limit plate 14 to limit the right side of the screw slide 2, so that the screw slide 2 can be fixed on the top of the workbench 1, thereby ensuring that the screw slide 2 can be stably tested for smoothness, thereby improving the detection accuracy, and driving the pressure sensor 13 to move to the right at a uniform speed through the electric retracting rod 12, so that the pressure sensor 13 is used to press the slide seat on the screw slide 2 to slide to the right. When the slide seat on the screw slide 2 does not slide smoothly, the pressure on the pressure sensor 13 will also change. The pressure waveform of the pressure sensor 13 is displayed in real time through the display controller 15, so that the workers can accurately judge the smoothness of the screw slide 2 through the pressure waveform.

Claims

1. A sliding table smoothness detection device, characterized in that: include: A workbench (1), wherein an electric retractable rod (12) is placed on the top of the workbench (1), a pressure sensor (13) is arranged on the right side of the telescopic end of the electric retractable rod (12), and the outer side of the pressure sensor (13) is electrically connected to a display controller (15) via a spring data line, wherein: A limiting plate (14) is arranged on the right side of the top of the workbench (1), and a slide groove is opened on the top of the workbench (1), and a fixing component is placed in the slide groove.

2. A sliding table smoothness detection device according to claim 1, characterized in that: A support frame (11) is arranged on the left side of the top of the workbench (1), the display controller (15) is arranged on the top of the support frame (11), and the electric retracting rod (12) is arranged inside the support frame (11).

3. A sliding table smoothness detection device according to claim 1, characterized in that: A screw slide (2) is placed on the top of the workbench (1), the right side of the screw slide (2) is in contact with the left side of the limit plate (14), and the right side of the pressure sensor (13) is in contact with the left side of the slide seat of the screw slide (2).

4. A sliding table smoothness detection device according to claim 3, characterized in that: The fixing assembly comprises a bidirectional screw rod (18), the outer wall of the bidirectional screw rod (18) is evenly screwed with two groups of inner screw sliders (19), a clamping plate (16) is arranged on the top of the inner screw slider (19), and a hand wheel (17) is arranged on the front side of the bidirectional screw rod (18).

5. A sliding table smoothness detection device according to claim 4, characterized in that: The bidirectional screw rod (18) is arranged in the slide groove, and the two groups of inner screw sliders (19) are evenly arranged in the slide groove. The front side of the bidirectional screw rod (18) passes through the front side of the workbench (1) and is connected to the hand wheel (17).

6. A sliding table smoothness detection device according to claim 5, characterized in that: The clamping plate (16) is located on the top of the workbench (1), and the screw slide (2) is located between two groups of clamping plates (16).

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