Anti-fingerprint oil coating friction resistance testing device

Abstract

The utility model relates to a fingerprint-proof oil coating friction resistance testing device which comprises a bearing platform, a fixing mechanism and a testing mechanism are arranged on the bearing platform, the testing mechanism comprises a testing assembly, the testing assembly comprises a support, the support is fixedly installed on the bearing platform, a first air cylinder is arranged at the top end of the support, and a second air cylinder is arranged at the bottom end of the first air cylinder. The piston rod end of the first air cylinder penetrates through the support and is fixedly provided with a bearing frame, a sliding rod is arranged on the inner wall of the bearing frame, and a sliding block is arranged on the sliding rod in a sliding mode. By arranging the testing mechanism, the anti-fingerprint oil coating friction resistance testing can be carried out on two positions of an object at the same time, meanwhile, the testing position is adjustable, the scheme further supports a back-and-forth friction testing mode, the testing functionality is greatly enhanced through the testing mode, a powerful guarantee is provided for accurately evaluating the friction resistance of the anti-fingerprint oil coating, and the testing efficiency is improved. The fixing mechanism is arranged and used for fixing an object, so that the anti-fingerprint oil coating friction resistance test can be conveniently carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to anti -fingerprint oil coating technical field, concretely is a kind of anti -fingerprint oil coating friction resistance testing device. BACKGROUND

[0002] With the development of electronic products, automotive interiors, building decoration and other industries, the anti-fingerprint performance of the material surface is increasingly high. Anti-fingerprint oil coating as an effective solution is widely used in various products. However, the friction resistance of anti-fingerprint oil coating directly affects its use effect and service life, therefore, it is crucial to evaluate the friction resistance of anti-fingerprint oil coating.

[0003] At present, the existing anti-fingerprint oil coating friction resistance testing device can only test one place of the object, the test efficiency is low, and the test position is fixed, which cannot be adjusted according to the actual demand. At the same time, part of the testing device cannot simulate the back-and-forth friction in actual use, which leads to that the test result cannot fully reflect the friction resistance of the coating.

[0004] Therefore, an anti-fingerprint oil coating friction resistance testing device is proposed to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an anti-fingerprint oil coating friction resistance testing device, which can test two places of the object at the same time, and the test position is adjustable, and it can also support back-and-forth friction test.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an anti-fingerprint oil coating friction resistance testing device, comprising a bearing platform, a fixing mechanism and a testing mechanism are arranged on the bearing platform, the testing mechanism comprises a testing assembly, the testing assembly comprises a support, the support is fixedly installed on the bearing platform, a first air cylinder is arranged at the top end of the support, the piston rod end of the first air cylinder penetrates through the support and is fixedly installed with a receiving frame, a sliding rod is arranged on the inner wall of the receiving frame, a sliding block is slidably arranged on the sliding rod, a frame body is fixedly installed at one end of the sliding block, an installation frame is installed at the bottom end of the frame body, an electric telescopic rod is arranged on the side surface of the installation frame, a vertical plate is arranged at the telescopic rod end of the electric telescopic rod, a sliding plate is fixedly installed at the bottom end of the vertical plate, an installation seat is arranged at one end of the sliding plate penetrating through the inner wall of the installation frame, a first shaft rod is rotatably connected to the installation seat, and a grinding piece is fixedly installed at the bottom end of the first shaft rod.

[0007] The fixing mechanism comprises a fixing assembly, the fixing assembly comprises a supporting frame, the supporting frame is fixedly installed on the bearing platform, a second air cylinder is arranged on the supporting frame, and a pressing plate is arranged at the piston rod end of the second air cylinder.

[0008] Preferably, the inner wall of the supporting frame is fixedly provided with a first motor, a rotating shaft end of the first motor is provided with a rotating disc, and the bottom end of the rotating disc is provided with a limiting rod sliding on the inner wall of the frame body.

[0009] Preferably, the top end of the first shaft is fixedly provided with a first gear, a second shaft is rotatably connected to the mounting seat, one end of the second shaft is provided with a second gear, and the second gear is engaged with the first gear.

[0010] Preferably, the other end of the second shaft is fixedly provided with a third gear, and a gear roller is rotatably connected to the inner wall of the mounting frame and engaged with the third gear.

[0011] Preferably, the second motor is fixed to the side surface of the mounting frame, and the rotating shaft end of the second motor penetrates the mounting frame and is engaged with the gear roller.

[0012] Preferably, the shape of the support is L-shaped, the shape of the supporting frame is arched, and the shape of the mounting frame is arched.

[0013] Preferably, the shape of the support is L-shaped, and the shape of the pressing plate is a circular plate.

[0014] Compared with the prior art, the anti-fingerprint oil coating friction resistance testing device has the following beneficial effects:

[0015] 1、The anti-fingerprint oil coating friction resistance testing device has the following beneficial effects:

[0016] 2、The anti-fingerprint oil coating friction resistance testing device has the following beneficial effects:

[0017] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The anti-fingerprint oil coating friction resistance testing device has the following beneficial effects:

[0019] Figure 2 The anti-fingerprint oil coating friction resistance testing device has the following beneficial effects:

[0020] Figure 3The utility model provides a kind of gear roller schematic diagram of anti-fingerprint oil coating friction resistance testing device proposed by the utility model.

[0021] Figure 4 The utility model provides a kind of anti-fingerprint oil coating friction resistance testing device's A place enlarged view proposed by the utility model.

[0022] In the drawing: 1, bearing platform;2, test assembly;21, mounting bracket;22, first cylinder;23, support;24, first motor;25, bearing frame;26, sliding block;27, sliding rod;28, limit rod;29, gear roller;210, frame;211, polishing piece;212, electric telescopic rod;213, sliding plate;214, vertical plate;215, second motor;216, first shaft;217, first gear;218, second gear;219, second shaft;220, mounting seat;221, third gear;222, turntable;3, fixed assembly;31, pressing plate;32, support frame;33, second cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment:

[0025] Please refer to Figure 1 - Figure 4 A kind of anti-fingerprint oil coating friction resistance testing device in the embodiment, including bearing platform 1, fixed mechanism and test mechanism are provided on bearing platform 1, test mechanism includes test assembly 2, test assembly 2 includes support 23, support 23 is fixedly installed on bearing platform 1, the top of support 23 is provided with first cylinder 22, the piston rod end of first cylinder 22 penetrates support 23 and is fixedly installed with bearing frame 25, the inner wall of bearing frame 25 is provided with sliding rod 27, sliding rod 27 is slidably arranged with sliding block 26, one end of sliding block 26 is fixedly installed with frame 210, the bottom end of frame 210 is installed with mounting bracket 21, the side surface of mounting bracket 21 is provided with electric telescopic rod 212, the telescopic rod end of electric telescopic rod 212 is provided with vertical plate 214, the bottom end of vertical plate 214 is fixed with sliding plate 213, one end of sliding plate 213 penetrates the inner wall of mounting bracket 21 and is provided with mounting seat 220, first shaft 216 is rotatably connected on mounting seat 220, the bottom end of first shaft 216 is fixedly installed with polishing piece 211.

[0026] The inner wall of the bearing frame 25 is fixedly provided with a first motor 24, and the rotating shaft end of the first motor 24 is provided with a rotating disc 222, and the bottom end of the rotating disc 222 is provided with a limiting rod 28 which is slidingly arranged on the inner wall of the frame body 210.

[0027] The top end of the first shaft 216 is fixedly provided with a first gear 217, the mounting seat 220 is rotatably connected with a second shaft 219, one end of the second shaft 219 is provided with a second gear 218, and the second gear 218 is engaged with the first gear 217.

[0028] The other end of the second shaft 219 is fixedly provided with a third gear 221, and the inner wall of the mounting frame 21 is rotatably connected with a gear roller 29 which is engaged with the third gear 221.

[0029] The side surface of the mounting frame 21 is fixedly provided with a second motor 215, the rotating shaft end of the second motor 215 penetrates through the mounting frame 21 and is engaged with the gear roller 29.

[0030] The bracket 23 is in the shape of L, the bearing frame 25 is in the shape of arch, and the mounting frame 21 is in the shape of arch.

[0031] When the anti-fingerprint oil coating on the surface of the object needs to be tested for friction resistance, the object is placed on the bearing platform 1 and fixed by the fixing mechanism, then the electric telescopic rod 212 is started, the electric telescopic rod 212 drives the sliding plate 213 to slide linearly along the penetration hole of the mounting frame 21 through the vertical plate 214, when the sliding plate 213 slides, the grinding sheet 211 is moved through the mounting seat 220 and the first shaft 216 until the grinding sheet 211 moves to the appropriate position, then the above operation is repeated to adjust the position of the grinding sheet 211 on the other side, after the adjustment is completed, the second motor 215 is started to drive the gear roller 29 to rotate, the gear roller 29 is engaged with the third gear 221 to drive the third gear 221 to rotate, the third gear 221 drives the second shaft 219 to rotate when rotating, the second shaft 219 drives the first shaft 216 to rotate through the first gear 217 and the second gear 218, and the first shaft 216 drives the grinding sheet 211 to rotate, then the grinding sheet 211 is lowered by the first cylinder 22 to test the friction resistance of the object, when back-and-forth friction test is needed, the second motor 215 can be turned off and the first motor 24 can be turned on, the first motor 24 drives the limiting rod 28 to move in a circle through the rotating disc 222, the limiting rod 28 drives the frame body 210 to move, the frame body 210 moves back and forth under the limiting action of the sliding block 26 and the sliding rod 27, the frame body 210 drives the grinding sheet 211 to move linearly back and forth through the mounting frame 21, the sliding plate 213, the mounting seat 220 and the first shaft 216, and the grinding sheet 211 is used to wipe the object back and forth to test the friction resistance.

[0032] The fixing mechanism comprises a fixing assembly 3, the fixing assembly 3 comprises a support frame 32 fixedly installed on the bearing platform 1, and a second air cylinder 33 is arranged on the support frame 32, and a pressing plate 31 is arranged at the piston rod end of the second air cylinder 33.

[0033] The support frame 32 is in the shape of an L, and the pressing plate 31 is in the shape of a round plate.

[0034] Before the friction resistance test, the object is placed on the bearing platform 1, and the object is fixed by moving the pressing plate 31 downward through the second air cylinder 33, so that the friction resistance test can be stably carried out.

[0035] The mounting mode, connecting mode or setting mode disclosed in the embodiment are all common mechanical connecting modes, and as long as the beneficial effects can be achieved, the embodiment can be implemented, in addition, the electrical components appearing in the embodiment are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device such as a computer which plays a control role, and the person skilled in the art can realize the control of the electrical components through simple programming, and the existing disclosed power connection technology also belongs to the common knowledge in the art, so the specific structure composition and working principle of the embodiment will not be described too much.

[0036] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for testing the resistance to friction of an anti-fingerprint oil coating, comprising a support table (1), characterised in that: The fixed mechanism and the testing mechanism are arranged on the bearing platform (1); The testing mechanism comprises a testing assembly (2), the testing assembly (2) comprises a support (23), the support (23) is fixedly installed on the bearing platform (1), a first air cylinder (22) is arranged at the top of the support (23), the piston rod end of the first air cylinder (22) penetrates through the support (23) and is fixedly installed with a receiving frame (25), a sliding rod (27) is arranged on the inner wall of the receiving frame (25), a sliding block (26) is slidably arranged on the sliding rod (27), a frame body (210) is fixedly installed at one end of the sliding block (26), an installation frame (21) is installed at the bottom of the frame body (210), an electric telescopic rod (212) is arranged on the side of the installation frame (21), a vertical plate (214) is arranged at the telescopic rod end of the electric telescopic rod (212), a sliding plate (213) is fixedly arranged at the bottom of the vertical plate (214), an installation seat (220) is arranged at one end of the sliding plate (213) penetrating through the inner wall of the installation frame (21), a first shaft rod (216) is rotatably connected to the installation seat (220), and a polishing piece (211) is fixedly installed at the bottom of the first shaft rod (216). The fixed mechanism comprises a fixed assembly (3), the fixed assembly (3) comprises a support frame (32), the support frame (32) is fixedly installed on the bearing platform (1), and a second air cylinder (33) is arranged on the support frame (32).

2. A rub resistance test device for fingerprint-repellent oil coating according to claim 1, characterized in that: A first motor (24) is fixedly installed on the inner wall of the receiving frame (25), a rotating disc (222) is arranged at the rotating shaft end of the first motor (24), and a limiting rod (28) is arranged at the bottom of the rotating disc (222) and slides on the inner wall of the frame body (210).

3. A rub resistance test device for fingerprint resistant oil coating according to claim 1, characterized in that: A first gear (217) is fixedly installed at the top of the first shaft rod (216), a second shaft rod (219) is rotatably connected to the installation seat (220), a second gear (218) is arranged at one end of the second shaft rod (219), and the second gear (218) is engaged with the first gear (217).

4. A rub resistance test device for fingerprint resistant oil coating according to claim 3, characterized in that: A third gear (221) is fixedly installed at the other end of the second shaft rod (219), a gear roller (29) is rotatably connected to the inner wall of the installation frame (21), and the gear roller (29) is engaged with the third gear (221).

5. A rub resistance test device for fingerprint resistant oil coating according to claim 4, characterized in that: A second motor (215) is fixedly arranged on the side of the installation frame (21), the rotating shaft end of the second motor (215) penetrates through the installation frame (21) and is engaged with the gear roller (29).

6. A rub test device for fingerprint resistant oil coating according to claim 1, wherein: The shape of the support (23) is L-shaped, the shape of the receiving frame (25) is arched, and the shape of the installation frame (21) is arched.

7. A rub resistance test device for fingerprint resistant oil coating according to claim 1, wherein: The shape of the support frame (32) is L-shaped, and the shape of the pressing plate (31) is a circular plate.

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