Multifunctional roughness tester

Abstract

The utility model relates to the field of tester devices, and discloses a multifunctional roughness tester which comprises a supporting table, a placing plate and two fixing plates, the placing plate is arranged at the top end of the supporting table, the two fixing plates are arranged on the two sides of the placing plate, the side walls of two first sliding rods are respectively connected with two second sliding blocks in a sliding mode, and the two second sliding blocks are arranged on the top end of the supporting table. A first lead screw is rotationally connected to the middle of the inner side wall of the supporting table, two first sliding blocks are in threaded connection with the side wall of the first lead screw, the two fixing plates are fixedly connected with the two ends of a sliding plate correspondingly, and a controller is fixedly connected to the position, close to the rear side, of the top end of the supporting table. According to the multifunctional roughness tester provided by the utility model, the calibration groove is arranged, the detector can be calibrated through the calibration groove, so that the experimental result is more accurate, the two screw rods are utilized to drive the device to move, each position of the surface of a bearing is detected, and the completeness of the experimental result is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of tester devices, in particular to a multifunctional roughness tester. Background Art

[0002] The roughness tester uses a profile centerline as the evaluation benchmark, and uses six parameters to evaluate the surface quality: profile arithmetic mean deviation, ten-point height of micro-roughness, maximum profile height, average spacing of profile micro-roughness, single peak of profile, average spacing, profile support length rate, etc., and finally obtains the test instrument for the required surface roughness.

[0003] Although the prior art uses a roughness tester to detect the surface roughness of a bearing, there is a lack of calibration of the detection device before the bearing is detected, and it is impossible to detect different positions on the bearing surface, resulting in inaccurate test data. Therefore, a technician in this field provides a multifunctional roughness tester to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multifunctional roughness tester, which provides a multifunctional roughness tester that can calibrate the detector by setting a calibration slot to make the experimental results more accurate, and at the same time uses two screws to drive the device to move to detect various positions on the bearing surface, thereby effectively improving the integrity of the experimental results.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional roughness tester, comprising a support table, a placement plate and two fixed plates, the placement plate is arranged at the top end of the support table, the two fixed plates are arranged at both sides of the placement plate, a first motor is fixedly connected to the middle part of the front end of the support table, first sliding rods are respectively fixedly connected to the two sides of the inner wall of the support table, two second sliding blocks are respectively slidably connected to the side walls of the two first sliding rods, a first screw rod is rotatably connected to the middle part of the inner wall of the support table, and two first sliding blocks are threadedly connected to the side walls of the first screw rod, the top end of the support table is fixedly connected to the placement plate, a calibration groove is provided on one side of the top end of the placement plate near the rear end, a slide plate is fixedly connected to the top end of the two first sliding blocks, the two fixed plates are respectively fixedly connected to the two ends of the slide plate, and a controller is fixedly connected to the back side of the top end of the support table;

[0006] Through the above technical solution, a calibration groove is set on the top side of the placement plate. Before the device needs to detect the bearing, a standard block is placed in the calibration groove, and the mobile device places the detection head on the standard block, which effectively improves the accuracy of the detection result.

[0007] Furthermore, a second motor is fixedly connected to the upper middle part of one side of the fixed plate on one side of the support platform, a second screw is rotatably connected to the middle part between the two fixed plates, a fourth slider is threadedly connected to the side wall of the second screw, a second slide bar is fixedly connected to the upper position between the two fixed plates, a third slider is slidably connected to the side wall of the second slide bar, a mounting plate is fixedly connected to the front end of the fourth slider, a tester is fixedly connected to the front end of the mounting plate, and a detection head is fixedly connected to the top of the tester;

[0008] Through the above technical solution, a screw rod is arranged in the support platform, and the screw rod is driven to rotate by an electric motor, which can effectively realize the movement of the slide plate, so that the device can move forward and backward. At the same time, a screw rod is arranged between the fixed plates, and the screw rod is driven to move by an electric motor, so that the screw rod effectively drives the detection device to move laterally, and the device can effectively detect various positions on the bearing surface, so that the detection result is more complete.

[0009] Furthermore, the output end of the first motor passes through the front end of the support platform and is fixedly connected to one end of the first screw rod, and the two first sliding blocks are respectively threadedly connected to the first screw rod;

[0010] Through the above technical solution, the first screw rod is effectively driven to move.

[0011] Furthermore, the output end of the second motor passes through the fixing plate and is fixedly connected to the second screw rod;

[0012] Through the above technical solution, the second screw rod is effectively driven to move.

[0013] Furthermore, the front ends of the third slider and the fourth slider are fixedly connected to the rear end of the mounting plate respectively;

[0014] The above technical solution can effectively prevent the installation plate from deviating when it moves.

[0015] Furthermore, the bottom end of the placement plate is slidably connected to the upper end surface of the slide plate;

[0016] Through the above technical solution, the overall stability of the device is effectively improved.

[0017] Furthermore, the four second sliding blocks are respectively fixedly connected to the bottom end of the slide plate;

[0018] Through the above technical solution, the stability of the skateboard when moving is effectively improved.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, a calibration groove is provided on one side of the top of the placement plate. Before the device needs to detect the bearing, a standard block is placed in the calibration groove, and the mobile device places the detection head on the standard block, which effectively improves the accuracy of the detection result.

[0021] 2. In the utility model, a screw rod is arranged in the support platform, and the screw rod is driven to rotate by an electric motor, which can effectively realize the movement of the slide plate, so that the device can move forward and backward. At the same time, a screw rod is arranged between the fixed plates, and the screw rod is driven to move by an electric motor, so that the screw rod effectively drives the detection device to move laterally, and the device can effectively detect various positions on the bearing surface, so that the detection result is more complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a multifunctional roughness tester proposed by the utility model;

[0023] Figure 2 A three-dimensional diagram of a support platform of a multifunctional roughness tester proposed by the utility model;

[0024] Figure 3 A side view of a multifunctional roughness tester proposed by the utility model;

[0025] Figure 4 This is a front view of a multifunctional roughness tester proposed by the utility model.

[0026] Legend:

[0027] 1. Support table; 101. First motor; 102. First slide bar; 103. First screw rod; 104. First slider; 105. Calibration slot; 106. Second slider; 2. Fixing plate; 201. Second motor; 202. Second slide bar; 203. Third slider; 204. Fourth slider; 205. Mounting plate; 206. Tester; 207. Slide plate; 208. Detection head; 209. Second screw rod; 3. Controller; 4. Placement plate. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-4The utility model provides an embodiment: a multifunctional roughness tester, including a support platform 1, a placement plate 4 and two fixed plates 2, the placement plate 4 is arranged at the top of the support platform 1, the two fixed plates 2 are arranged on both sides of the placement plate 4, a first motor 101 is fixedly connected to the middle of the front end of the support platform 1, first slide bars 102 are respectively fixedly connected to the two sides of the inner wall of the support platform 1, two second slide blocks 106 are respectively slidably connected to the side walls of the two first slide bars 102, a first screw rod 103 is rotatably connected to the middle of the inner wall of the support platform 1, and the side walls of the first screw rod 103 are threadedly connected to two The first slider 104 and the support table 1 are fixedly connected with a placement plate 4 on the top, a calibration groove 105 is provided on one side of the top of the placement plate 4 near the rear end, the two first sliders 104 are fixedly connected with a slide plate 207 on the top, and two fixed plates 2 are respectively fixedly connected to the two ends of the slide plate 207, and the support table 1 is fixedly connected with a controller 3 on the rear side of the top. By setting the calibration groove 105 on one side of the top of the placement plate 4, before the device needs to detect the bearing, a standard block is placed in the calibration groove 105, and the mobile device places the detection head 208 on the standard block, which effectively improves the accuracy of the detection result.

[0030] A second motor 201 is fixedly connected to the upper middle part of one side of the fixed plate 2 on one side of the support platform 1, a second screw rod 209 is rotatably connected to the middle part between the two fixed plates 2, a fourth slider 204 is threadedly connected to the side wall of the second screw rod 209, a second slide bar 202 is fixedly connected to the upper position between the two fixed plates 2, a third slider 203 is slidably connected to the side wall of the second slide bar 202, a mounting plate 205 is fixedly connected to the front end of the fourth slider 204, a tester 206 is fixedly connected to the front end of the mounting plate 205, a detection head 208 is fixedly connected to the top of the tester 206, a screw rod is arranged in the support platform 1, and the motor drives the screw rod to rotate, which can effectively realize the movement of the slide plate 207, so that the device can move forward and backward, and at the same time, a screw rod is arranged between the fixed plates 2, and the motor drives the screw rod to move, so that the screw rod effectively drives the detection device to move laterally, so that the device can effectively detect various positions of the bearing surface, so that the detection result is more complete.

[0031] The output end of the first motor 101 passes through the front end of the support platform 1 and is fixedly connected to one end of the first screw rod 103, and the two first sliders 104 are respectively threadedly connected to the first screw rod 103. The output end of the second motor 201 passes through the fixed plate 2 and is fixedly connected to the second screw rod 209. The front ends of the third slider 203 and the fourth slider 204 are respectively fixedly connected to the rear end of the mounting plate 205. The bottom end of the placement plate 4 is slidably connected to the upper end surface of the slide plate 207. The four second sliders 106 are respectively fixedly connected to the bottom ends of the slide plate 207.

[0032] Working principle: by setting a calibration groove 105 on one side of the top of the placement plate 4, before the device needs to test the bearing of the shaft detection result, a standard block is placed in the calibration groove 105, and the mobile device places the detection head 208 on the standard block, which effectively improves the accuracy of the detection result, and a screw rod is set in the support table 1, and the screw rod is driven by the motor to rotate, which can effectively drive the slide plate 207 to move, so that the device can move forward and backward. At the same time, a screw rod is set between the fixed plates 2, and the screw rod is driven by the motor to move, which effectively enables the screw rod to drive the detection device to move horizontally, and effectively enables the device to detect various positions on the bearing surface, so that the detection result is more complete.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional roughness tester, comprising a support platform (1), a placement plate (4) and two fixing plates (2), wherein the placement plate (4) is arranged on the top of the support platform (1), and the two fixing plates (2) are arranged on both sides of the placement plate (4), characterized in that: A first motor (101) is fixedly connected to the middle of the front end of the support platform (1); first sliding rods (102) are fixedly connected to both sides of the inner wall of the support platform (1); two second sliding blocks (106) are slidably connected to the side walls of the two first sliding rods (102); a first screw rod (103) is rotatably connected to the middle of the inner wall of the support platform (1); two first sliding blocks (104) are threadedly connected to the side walls of the first screw rod (103); a placement plate (4) is fixedly connected to the top of the support platform (1); a calibration groove (105) is provided on one side of the top of the placement plate (4) near the rear end; a slide plate (207) is fixedly connected to the top of the two first sliding blocks (104); the two fixed plates (2) are fixedly connected to the two ends of the slide plate (207) respectively; and a controller (3) is fixedly connected to the rear side of the top of the support platform (1).

2. A multifunctional roughness tester according to claim 1, characterized in that: A second motor (201) is fixedly connected at an upper middle position on one side of a fixed plate (2) on one side of the support platform (1); a second screw rod (209) is rotatably connected at the middle between the two fixed plates (2); a fourth slider (204) is threadedly connected to the side wall of the second screw rod (209); a second slide bar (202) is fixedly connected at an upper position between the two fixed plates (2); a third slider (203) is slidably connected to the side wall of the second slide bar (202); a mounting plate (205) is fixedly connected to the front end of the fourth slider (204); a tester (206) is fixedly connected to the front end of the mounting plate (205); and a detection head (208) is fixedly connected to the top of the tester (206).

3. A multifunctional roughness tester according to claim 1, characterized in that: The output end of the first motor (101) passes through the front end of the support platform (1) and is fixedly connected to one end of the first screw rod (103), and the two first sliding blocks (104) are respectively threadedly connected to the first screw rod (103).

4. A multifunctional roughness tester according to claim 2, characterized in that: The output end of the second motor (201) passes through the fixed plate (2) and is fixedly connected to the second screw rod (209).

5. A multifunctional roughness tester according to claim 2, characterized in that: The front ends of the third slider (203) and the fourth slider (204) are fixedly connected to the rear ends of the mounting plate (205) respectively.

6. A multifunctional roughness tester according to claim 1, characterized in that: The bottom end of the placement plate (4) is slidably connected to the upper end surface of the slide plate (207).

7. A multifunctional roughness tester according to claim 1, characterized in that: The four second sliding blocks (106) are respectively fixedly connected to the bottom ends of the sliding plate (207).

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