Intelligent visual liquid viscosity speed regulation clutch testing device

Abstract

The invention relates to the technical field of clutch detection, and discloses an intelligent visual liquid viscosity speed regulation clutch test device, which comprises an equipment main body, and is characterized in that after a bearing at the other end of a clutch is in contact with an inductor installed at the center position of an installation disc, the inductor transmits a signal to a central control system, and the signal is not drawn; the central control system can control the multiple sets of electric push rods to be started at the same time and drive the rubber blocks to move forwards slowly till the rubber blocks abut against the side walls of the bearings, and after the clutch moves forwards slowly and the side walls of the bearings make contact with the pulleys, due to the fact that the pulleys are in a horizontal inclined state, the bearings can form extrusion force on the pulleys in the inward-entering process; in this way, the multiple sets of pulleys can firmly abut against the outer wall of the bearing, the pulleys and the rubber blocks are made of rubber, the friction force between the pulleys and the bearing can be effectively increased, the outer wall of the bearing is protected and prevented from being damaged while the clamping effect is improved, the adsorption assembly can collect scrap iron, follow-up cleaning is facilitated, and the burden of workers is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of clutch detection, and particularly relates to an intelligent visual liquid viscosity speed-adjusting clutch testing device. BACKGROUND

[0002] The main function of the clutch detection testing device includes testing the performance, durability and wear resistance of the clutch. By simulating the actual use scene, the testing device can record the speed, pressure, friction coefficient and other parameters of the clutch when the clutch is connected and disconnected, so as to evaluate the performance of the clutch. The data of these parameters can be used to optimize and improve the design and production of the clutch, and improve the quality and reliability of the clutch.

[0003] Although the traditional speed-adjusting clutch testing device can test the performance, durability and wear resistance of the clutch, the clamp used in the device will generate great friction with the bearing of the clutch during detection, thereby causing wear of the bearing of the clutch. When the user needs to detect the clutch and determine whether the clutch needs to be replaced, the service life of the clutch will be shortened if the bearing is seriously worn. SUMMARY

[0004] In order to solve the problems in the background art, the present application provides an intelligent visual liquid viscosity speed-adjusting clutch testing device.

[0005] In view of the problems in the prior art, the present application provides an intelligent visual liquid viscosity speed-adjusting clutch testing device, which comprises a device main body, a clamping assembly is installed on one side of the device main body, the inside of the clamping assembly comprises a mounting disc, a fixed block, an electric push rod, a rubber block, a connecting shaft, a spring, a link frame, a fixed plate, a pulley and a sleeve rod, one end of the mounting disc is fixedly connected with the output shaft of a motor, there is a gap between the side wall of the mounting disc and the device main body, the bottom of the electric push rod is fixedly connected with the inside of the fixed block, one side of the rubber block is fixedly connected with the output shaft of the electric push rod through a protruding block, the spring is installed on the connecting shaft and located between the connecting shaft and the spring, and the pulley is rotatably connected to the other side of the link frame through a group of cylinders.

[0006] Specifically, a plurality of fixed blocks are fixedly installed in the inside of the mounting disc, two groups of fixed plates are fixedly installed on the fixed blocks, a group of connecting shafts are fixedly installed between the two groups of fixed plates, the connecting shafts are coupled to the link frame, the lower end of the link frame is fixedly connected with the output ends of two groups of sleeve rods, a group of springs are installed in the inside of the sleeve rods, and the lower end of the sleeve rod is fixedly connected with the inner wall of the mounting disc.

[0007] Specific, the other side of the installation disc is fixedly connected with a group of adsorption components, the inside of the adsorption component includes a concentration disc, a connecting frame, a magnet, a baffle, a mounting block, a rotating shaft, a connecting plate and a connecting cover, one end of the concentration disc is fixedly connected with the side wall of the installation disc, and the other side of the concentration disc is fixedly connected with one side of the connecting cover.

[0008] Specific, the other side of the connecting cover is fixedly connected with the lower part of one side of the concentration disc, the concentration disc is divided into two parts, and the two parts are directly clamped and connected, two groups of baffles are installed on one side of the concentration disc, and one group of magnets is fixedly installed in the inside of the lower part of the concentration disc.

[0009] Specific, a group of mounting blocks are fixedly installed on the outer wall of the lower part of the concentration disc, a group of rotating shafts are rotatably connected in the inside of the mounting block, the two ends of the rotating shaft are fixedly connected with one side of a group of connecting plates, and the other side of the connecting plate is fixedly connected with the side wall of a group of baffles.

[0010] Specific, a group of support components are installed on one side of the equipment body, the inside of the support component includes a sliding rail, a sliding plate, a support frame and a limiting shaft, the sliding rail is fixedly installed on the support base, the convex blocks connected at the two ends of the sliding plate are slidably connected in the inside of the sliding rail, one end of the support frame is fixedly connected with the upper end of the sliding plate, a group of notches are formed in the other end of the support frame, a group of limiting holes are fixedly formed in the same horizontal position of the support frame and the sliding plate, a group of limiting shafts are slidably connected in the inside of the support frame, and the limiting shafts and the sliding plate are slidably connected.

[0011] Specific, a group of motors are fixedly installed in the inside of the equipment body, a group of support bases are fixedly connected on the outer wall of the equipment body, and a plurality of limiting holes with the same specification as the limiting shafts are formed in the support base.

[0012] The beneficial effects of the present application are as follows: 1. In the present application, the rubber blocks and pulleys in the inside of the clamping assembly are made of rubber material, and the pulleys have tension under the action of the connecting shaft and the spring, so that the clutch bearing can be firmly fixed and the bearing wear can be avoided.

[0013] 2. In the present application, during the clutch test process, the two clutch plates rub to generate some iron filings, and the magnets in the inside of the adsorption component can adsorb all the metal debris on the side wall during the rotation of the concentration disc, so that the subsequent cleaning and recycling are facilitated.

[0014] 3. In the present application, the support component can change with the size of the clutch, and the distance between the support component and the motor is changed, so that the clutch of different sizes can be adapted, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The application will be further described below in connection with the drawings and embodiments.

[0016] Figure 1 is a schematic view of the overall structure of the application; Figure 2 is a top view of the overall structure of the application; Figure 3 is a distribution diagram of the connection positions of the internal motor, clamping assembly and adsorption assembly of the application; Figure 4 is a distribution diagram of the internal connection structure of the adsorption assembly in the application; Figure 5 is an enlarged view of the clamping assembly in the application; Figure 6 is an enlarged view of A in the application Figure 5 ; Figure 7 is an enlarged view of B in the application Figure 6 ; In the figure: 1, device main body; 11, motor; 12, clutch; 13, support seat; 2, clamping assembly; 21, mounting disc; 22, fixed block; 23, electric push rod; 24, rubber block; 25, connecting shaft; 26, spring; 27, link frame; 28, fixed plate; 29, pulley; 291, sleeve rod; 3, adsorption assembly; 31, concentrating disc; 32, connecting frame; 33, magnet; 34, baffle; 35, mounting block; 36, rotating shaft; 37, connecting plate; 38, connecting cover; 4, support assembly; 41, slide rail; 42, slide plate; 43, support frame; 44, limiting shaft. DETAILED DESCRIPTION

[0017] In order to make the technical method, creative features, purposes and effects achieved by the application easy to understand, the application will be further described below in connection with the specific embodiments.

[0018] As shown in Figures 1-7 , in order to solve the problems in the prior art, the application provides an intelligent visual liquid viscosity speed-regulating clutch test device, which comprises a device main body 1, a clamping assembly 2 is installed on one side of the device main body 1, the inside of the clamping assembly 2 comprises a mounting disc 21, a fixed block 22, an electric push rod 23, a rubber block 24, a connecting shaft 25, a spring 26, a link frame 27, a fixed plate 28, a pulley 29 and a sleeve rod 291, one end of the mounting disc 21 is fixedly connected with the output shaft of a motor 11, there is a gap between the side wall of the mounting disc 21 and the device main body 1, the base of the electric push rod 23 is fixedly connected with the inside of the fixed block 22, one side of the outer wall of the rubber block 24 is fixedly connected with the output shaft of the electric push rod 23 through a protruding block, the spring 26 is installed on the connecting shaft 25 and located between the connecting shaft 25 and the spring 26, and the pulley 29 is rotatably connected with the other side of the link frame 27 through a group of cylinders.

[0019] Preferably, a plurality of said fixed blocks 22 are fixedly installed inside the mounting disc 21, two sets of said fixed plates 28 are fixedly installed on said fixed blocks 22, a set of connecting shafts 25 are fixedly installed between the two sets of said fixed plates 28, said connecting shafts 25 are coupled with the adapter frame 27, the lower end of said adapter frame 27 is fixedly connected with the output ends of two sets of sleeve rods 291, a set of springs are installed inside said sleeve rods 291, and the lower end of said sleeve rods 291 is fixedly connected with the inner wall of the mounting disc 21.

[0020] Preferably, one side of said mounting disc 21 is fixedly connected with a set of adsorption assemblies 3, the inside of said adsorption assemblies 3 comprises a concentrating disc 31, a connecting frame 32, a magnet 33, a baffle 34, a mounting block 35, a rotating shaft 36, a connecting plate 37 and a connecting cover 38, one end of said concentrating disc 31 is fixedly connected with the side wall of the mounting disc 21, the other side of said concentrating disc 31 is fixedly connected with one side of the connecting cover 38, the other side of said connecting cover 38 is fixedly connected with the side lower part of the concentrating disc 31, said concentrating disc 31 is divided into upper and lower two parts, and the two parts are directly clamped and connected, two sets of said baffles 34 are installed on one side of said concentrating disc 31, a set of said magnets 33 are fixedly installed inside the lower half of said concentrating disc 31, a set of said mounting blocks 35 are fixedly installed on the outer wall of the lower half of said concentrating disc 31, a set of said rotating shafts 36 are rotatably connected inside said mounting blocks 35, both ends of said rotating shafts 36 are fixedly connected with one side of a set of said connecting plates 37, and the other side of said connecting plates 37 is fixedly connected with the side wall of a set of said baffles 34.

[0021] Preferably, one side of said equipment body 1 is installed with a set of supporting assemblies 4, the inside of said supporting assemblies 4 comprises a sliding rail 41, a sliding plate 42, a supporting frame 43 and a limiting shaft 44, said sliding rail 41 is fixedly installed on the supporting base 13, the inside of said sliding rail 41 is slidingly connected with the protrusions connected at both ends of said sliding plate 42, the upper end of said sliding plate 42 is fixedly connected with one end of said supporting frame 43, a set of notches are formed at the other end of said supporting frame 43, a set of limiting holes are fixedly formed at the same horizontal position of said supporting frame 43 and said sliding plate 42, a set of said limiting shafts 44 are slidingly connected inside said supporting frame 43, and said limiting shafts 44 are slidingly connected with said sliding plate 42.

[0022] Preferably, a set of said motors 11 are fixedly installed inside said equipment body 1, a set of said supporting bases 13 are fixedly connected with the outer wall of said equipment body 1, and a plurality of limiting holes with the same specification as said limiting shafts 44 are formed on said supporting bases 13.

[0023] (1) As Figure 5 , Figure 6 and Figure 7As shown, when the bearing at the other end of the clutch 12 contacts the inductor installed at the center of the mounting disc 21, the inductor transmits a signal to the central control system (not shown), and the central control system controls multiple electric push rods 23 to start simultaneously, which drives the rubber block 24 to slowly move forward until it abuts against the side wall of the bearing. When the clutch 12 slowly moves forward and the bearing side wall contacts the pulley 29, the bearing exerts a squeezing force on the pulley 29 during the inward movement, and the pulley 29 is squeezed outward at this time. The pulley 29 drives the adapter frame 27 to rotate on the connecting shaft 25, and a set of springs 26 is installed between the connecting shaft 25 and the adapter frame 27. During passive rotation, the spring 26 generates a force to offset the squeezing force of the pulley 29. There is a set of springs inside the sleeve rod 291, which will be stretched after the bearing enters the inner circle, also forming a downward pulling force. In this way, multiple pulleys 29 firmly abut against the outer wall of the bearing, and the pulley 29 and the rubber block 24 are made of rubber material, which can effectively increase the friction between them and the bearing, improve the clamping effect, and protect the outer wall of the bearing from damage. (2) as Figure 3 and Figure 4 shown, before placing the clutch 12, first rotate the upper half of the concentrating disc 31, and remove the baffle 34 clamped on the side wall of the concentrating disc 31 to ensure that the clutch 12 can smoothly enter the inside of the concentrating disc 31. After the clutch 12 enters the inside of the concentrating disc 31 and completes positioning, reset the upper half of the concentrating disc 31 and clamp it with the lower half, and then reset the baffle 34. After the positioning work is completed, start the motor 11, which will drive the entire clamping assembly 2 to rotate. The clamping assembly 2 and the adsorption assembly 3 are fixedly connected through the connecting frame 32, so the adsorption assembly 3 will also rotate. The two sets of clutch plates inside the clutch will produce intense friction, causing the iron filings to fall. These iron filings will be scattered in the inside of the concentrating disc 31 for a short time during friction, and the magnet 33 inside the concentrating disc 31 will rotate with the concentrating disc 31, thereby adsorbing the scattered iron filings to the outer wall, facilitating subsequent cleaning and recycling.

[0024] (3) as Figure 1 shown, the limiting shaft 44 is extracted to cancel the limiting of the support frame 43 and the sliding plate 42, then the sliding plate 42 is slid, and the bearing at one end of the clutch 12 is inserted into the slot at the upper end of the support frame 43. The worker holds the bearing at the other end of the clutch 12 with his hand, slowly slides the sliding plate 42, and slowly moves the clutch 12 forward at the same speed as the sliding plate 42. At this time, the bearing at the other end of the clutch 12 slowly enters the ring formed by multiple rubber blocks 24; After the positioning work is completed, the motor 11 is started, which drives the clamping assembly 2 to rotate as a whole, and the clamping assembly 2 drives a part of the clutch 12 to rotate, so as to start detection. The top inner wall of the concentrating disc 31 is provided with a temperature sensing probe, and then the maximum heat and friction that the clutch 12 can bear are detected by calculating the rotating speed and rotating number of the motor 11.

[0025] Working principle: First, the limit shaft 44 is extracted, canceling the limit of the support frame 43 and the sliding plate 42, then sliding the sliding plate 42, inserting the bearing at one end of the clutch 12 into the notch inside the upper end of the support frame 43, the staff holds the bearing at the other end of the clutch 12 with his hand, slowly sliding the sliding plate 42, at this time, following the sliding speed of the sliding plate 42, the clutch 12 slowly moves forward, at this time, the bearing at the other end of the clutch 12 will slowly enter the ring formed by the plurality of rubber blocks 24, when the bearing at the other end of the clutch 12 contacts the inductor installed at the center of the mounting disc 21, the plurality of electric push rods 23 will be started at the same time, which will drive the rubber block 24 to slowly move forward until it is tightly pressed against the side wall of the bearing. After the clutch 12 slowly moves forward and the bearing side wall contacts the pulley 29, because the pulley 29 is in a horizontal inclined state, the bearing will form a squeezing force on the pulley 29 during the inward movement, at this time, the pulley 29 is squeezed outward, the pulley 29 will drive the adapter frame 27 to rotate on the connecting shaft 25, and a spring 26 is also installed between the connecting shaft 25 and the adapter frame 27. During passive rotation, the spring 26 will generate a force to offset the squeezing force on the pulley 29, at this time, the plurality of pulleys 29 will firmly resist the outer wall of the bearing, and the pulley 29 and the rubber block 24 are made of rubber material, which can effectively increase the friction between them and the bearing, improve the clamping effect, and protect the outer wall of the bearing to prevent damage. After clamping is completed, the limit shaft 44 is slid into the hole opened on the other end of the bearing and the support frame 43, and a plurality of corresponding holes are also opened on the clutch 12. The lower end of the limit shaft 44 finally enters the clutch 12, limiting the entire support assembly 4 to prevent displacement during detection and affect the detection result. Before placing the clutch 12, first rotate the upper half of the concentrator disc 31, and remove the baffle 34 clamped on the side wall of the concentrator disc 31 to ensure that the clutch 12 can smoothly enter the inside of the concentrator disc 31. After the clutch 12 enters the inside of the concentrator disc 31 and completes positioning, reset the upper half of the concentrator disc 31 and clamp it with the lower half, and then reset the baffle 34. After the positioning work is completed, start the motor 11, which will drive the entire clamping assembly 2 to rotate. The clamping assembly 2 and the adsorption assembly 3 are fixedly connected through the connecting frame 32, so the adsorption assembly 3 will also rotate. The two sets of clutch plates inside the clutch will produce intense friction, thereby dropping iron filings. These iron filings will fly in the inside of the concentrator disc 31 for a short time during friction, and the magnet 33 inside the concentrator disc 31 will rotate with the concentrator disc 31, thereby adsorbing the flying iron filings to its outer wall for subsequent cleaning and recycling.

[0026] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application.

Claims

1. An intelligent visual liquid viscosity speed regulating clutch testing device, characterized in that: it comprises a device main body (1); a clamping assembly (2) is installed on one side of the device main body (1), and the inside of the clamping assembly (2) comprises a mounting disc (21), a fixed block (22), an electric push rod (23), a rubber block (24), a connecting shaft (25), a spring (26), a link frame (27), a fixed plate (28), a pulley (29) and a sleeve rod (291); one end of the mounting disc (21) is fixedly connected with the output shaft of a motor (11), and the side wall of the mounting disc (21) is directly provided with a gap from the device main body (1); the base of the electric push rod (23) is fixedly connected with the inside of the fixed block (22); one side of the rubber block (24) is fixedly connected with the output shaft of the electric push rod (23) through a protrusion; the spring (26) is installed on the connecting shaft (25) and located between the connecting shaft (25) and the spring (26); and the pulley (29) is rotatably connected to the other side of the link frame (27) through a group of cylinders. A plurality of fixed blocks (22) are fixedly installed in the inside of the mounting disc (21), two groups of fixed plates (28) are fixedly installed on the fixed blocks (22), a group of connecting shafts (25) are fixedly installed between the two groups of fixed plates (28), the connecting shafts (25) are coupled to the link frame (27), the lower end of the link frame (27) is fixedly connected with the output ends of two groups of sleeve rods (291), a group of springs are installed in the inside of the sleeve rods (291), and the lower end of the sleeve rods (291) is fixedly connected with the inner wall of the mounting disc (21). One side of the mounting disc (21) is fixedly connected with a group of adsorption assemblies (3), the inside of the adsorption assembly (3) comprises a concentrating disc (31), a connecting frame (32), a magnet (33), a baffle (34), a mounting block (35), a rotating shaft (36), a connecting plate (37) and a connecting cover (38), one end of the concentrating disc (31) is fixedly connected with the side wall of the mounting disc (21), and the other side of the concentrating disc (31) is fixedly connected with one side of the connecting cover (38). The other side of the connecting cover (38) is fixedly connected with the side of the lower part of the concentrating disc (31), the concentrating disc (31) is divided into an upper part and a lower part, and the two parts are directly clamped and connected, two groups of baffles (34) are installed on one side of the concentrating disc (31), and a group of magnets (33) are fixedly installed in the inside of the lower part of the concentrating disc (31). A group of mounting blocks (35) are fixedly installed on the outer wall of the lower part of the concentrating disc (31), a group of rotating shafts (36) are rotatably connected in the inside of the mounting blocks (35), the two ends of the rotating shafts (36) are respectively fixedly connected with one side of a group of connecting plates (37), and the other side of the connecting plates (37) is fixedly connected with the side wall of a group of baffles (34). ​ ​ ​ 2. The intelligent visual liquid viscosity speed-adjustable clutch testing device according to claim 1, characterized in that: ​ 3. The intelligent visual liquid viscosity speed-adjustable clutch testing device according to claim 2, characterized in that: ​ 4. The intelligent visual liquid viscosity speed-adjustable clutch testing device according to claim 3, characterized in that: ​ 5. The intelligent visual liquid viscosity speed-adjustable clutch testing device according to claim 4, characterized in that: ​ 6. The intelligent visual liquid viscosity speed-adjustable clutch testing device according to claim 1, characterized in that: One side of the equipment body (1) is provided with a set of support components (4), the inside of the support components (4) comprises slide rail (41), slide plate (42), support frame (43) and limiting shaft (44), the slide rail (41) is fixedly installed on the support seat (13), the inside of the slide rail (41) is slidably connected with the lugs connected at both ends of the slide plate (42).

7. The intelligent visual liquid viscosity speed-adjustable clutch testing device according to claim 6, characterized in that: The upper end of the slide plate (42) is fixedly connected with one end of the support frame (43), the other end of the support frame (43) is provided with a set of notches, a set of limiting holes are fixedly provided at the same horizontal position of the support frame (43) and the slide plate (42), a set of limiting shafts (44) are slidably connected in the support frame (43), and the limiting shafts (44) are slidably connected with the slide plate (42).

8. The intelligent visual liquid viscosity speed-adjustable clutch testing device according to claim 1, characterized in that: A set of motors (11) are fixedly installed in the equipment body (1), a set of support seats (13) are fixedly connected to the outer wall of the equipment body (1), and a plurality of limiting holes with the same specification as the limiting shafts (44) are formed in the support seats (13).

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