Faucet valve core fatigue test equipment

Abstract

The utility model relates to the technical field of faucets, and discloses faucet valve core fatigue test equipment, which comprises a workbench, a pool and faucet bodies, a plurality of faucet bodies are arranged above the workbench, water outlets are arranged on the outer sides of the faucet bodies, handle valves are arranged above the faucet bodies, and the water outlets are communicated with the water outlets. A rotating device is installed above the handle valve and comprises air cylinders, a working plate and a connecting rod, the air cylinders are installed on the two sides of the upper portion of the workbench, the working plate is installed above the air cylinders, the connecting rod is installed above the handle valve, and the upper portion of the connecting rod penetrates through a sliding groove to the upper portion of the working plate. Pushing plates are arranged on the two sides of the outer wall of the connecting rod. According to the utility model, a plurality of faucet bodies can be detected at the same time, the working efficiency of the device is improved, and the working quality of the device on the fatigue test of the valve core is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, and in particular to a faucet valve core fatigue testing device. Background Art

[0002] Common faucets are opened and closed by rotating the valve core. After repeated use, the valve core becomes fatigued, resulting in various faults such as leakage and rotation failure. In the prior art, there is a lack of fatigue testing equipment for faucet valve cores after assembly, so fatigue testing is generally not performed.

[0003] After searching, the Chinese patent authorization announcement number CN 115183050 A, announcement date October 14, 2022, discloses a faucet valve core fatigue testing device. The article proposes "housing, connecting pipe, fixed slide rail, slide rod, circular slider, limit plate, first fixed rod, rotating mechanism and counting mechanism, the middle part of the housing is connected to a connecting pipe, the middle part of the housing is connected to a fixed slide rail, and the right part of the fixed slide rail is slidably connected to a circular slider." The device can only perform fatigue testing on a single faucet valve core, affecting the working efficiency of the device. After in-depth research, this case came into being. Utility Model Content

[0004] The purpose of this utility model is to provide a faucet valve core fatigue testing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a faucet valve core fatigue testing device, comprising a workbench, a water tank and a faucet body, wherein a plurality of faucet bodies are installed above the workbench, a water outlet is installed on the outside of the faucet body, a handle valve is installed above the faucet body, and a rotating device is installed above the handle valve;

[0006] The rotating device includes a cylinder, a working plate and a connecting rod, a cylinder is installed on both sides above the workbench, a working plate is installed above the cylinder, a connecting rod is installed above the handle valve, the top of the connecting rod passes through a slide slot to the top of the working plate, and pushing plates are provided on both sides of the outer wall of the connecting rod, and the pushing plate is installed on the outer wall of the first gear, and a first fixed column is installed below the first gear, and the bottom of the first fixed column is connected to the top of the working plate through a first bearing, a second gear is provided between the two first gears, and a second fixed column is passed through the middle position of the second gear, and the bottom of the second fixed column is connected to the top of the working plate through a second bearing, the top of the second fixed column on the right side passes through a storage box and is connected to the servo motor, the storage box is installed above the working plate, and the second gear on the right side is arranged on the inner side of the storage box.

[0007] Preferably, the workbench and the sink are integrated, and the multiple faucet bodies are arranged at equal distances.

[0008] Preferably, the workbench and the cylinder are fixedly connected, and the cylinder and the work plate are arranged perpendicular to each other.

[0009] Preferably, the handle valve and the connecting rod are fixedly connected, and the connecting rod and the slide groove are slidably connected.

[0010] Preferably, the connecting rod and the pushing plate are correspondingly arranged, and the pushing plate and the first gear are fixedly connected.

[0011] Preferably, the first fixing column and the first bearing are rotationally connected.

[0012] Preferably, the first fixing columns, the second fixing columns and the connecting rods are arranged perpendicular to each other.

[0013] Preferably, the first gear is fixedly connected to the first fixing column, and the first gear is meshed with the second gear.

[0014] Preferably, the second gear is fixedly connected to the second fixing column, and the second fixing column is rotatably connected to the second bearing.

[0015] Preferably, the upper portion of the second fixing column on the right side is drive-connected to the servo motor.

[0016] Compared with the prior art, the beneficial effects of this invention are:

[0017] By providing a cylinder, a working plate, and a connecting rod, the cylinder is activated to drive the working plate to slide, which drives the connecting rod inside the slide slot to slide upward. The connecting rod drives the handle valve to rotate upward with the faucet body as the center point to open the faucet body. Secondly, the servo motor is activated to drive the right second fixed column to rotate inside the right second bearing. The second right fixed column drives the right second gear to rotate. Through the connection between the second gear and the first gear, the right second gear drives the first fixed columns connected to the two right first gears to rotate inside the first bearing. The middle first gear drives the left second fixed column connected to the left second gear to rotate inside the left second bearing. The left second gear drives the left first fixed column connected to the left first gear to rotate inside the first bearing. The first gear drives the connecting rod inside the push plate to slide inside the slide slot. The connecting rod drives the handle valve to rotate left and right on the outside of the faucet body, thereby simulating the human body rotating multiple handle valves to perform valve core fatigue testing on multiple faucet bodies. This device can simultaneously test multiple faucet bodies, improving the working efficiency of the device and enhancing the quality of the valve core fatigue testing of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without inventive effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the top view structure of the utility model.

[0023] In the figure: 1. workbench; 2. water pool; 3. faucet body; 4. water outlet; 5. handle valve; 6. rotating device; 601. cylinder; 602. working plate; 603. connecting rod; 604. slide; 605. push plate; 606. first gear; 607. first fixed column; 608. second gear; 609. second fixed column; 610. second bearing; 611. storage box; 612. servo motor. DETAILED DESCRIPTION

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solutions in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this utility, not all of the embodiments. Based on the embodiment of this utility, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this utility.

[0027] See also Figure 1-4 The present invention provides a technical solution for a faucet valve core fatigue test device: a faucet valve core fatigue test device, comprising a workbench 1, a water tank 2 and a faucet body 3, a plurality of faucet bodies 3 are installed above the workbench 1, a water outlet 4 is installed on the outside of the faucet body 3, a handle valve 5 is installed above the faucet body 3, and a rotating device 6 is installed above the handle valve 5;

[0028] The rotating device 6 includes a cylinder 601, a working plate 602 and a connecting rod 603. The cylinder 601 is installed on both sides above the workbench 1. The working plate 602 is installed above the cylinder 601. The connecting rod 603 is installed above the handle valve 5. The top of the connecting rod 603 passes through the slide 604 to the top of the working plate 602. Push plates 605 are provided on both sides of the outer wall of the connecting rod 603. The push plate 605 is installed on the outer wall of the first gear 606. A first fixing column 607 is installed below the first gear 606. The first fixing column 607 is installed below the first fixing column 606. The bottom of 07 is connected to the top of the working plate 602 through the first bearing, and a second gear 608 is provided between the two first gears 606. A second fixed column 609 passes through the middle position of the second gear 608, and the bottom of the second fixed column 609 is connected to the top of the working plate 602 through the second bearing 610. The top of the second fixed column 609 on the right side passes through the storage box 611 and is connected to the servo motor 612. The storage box 611 is installed above the working plate 602, and the second gear 608 on the right side is arranged on the inner side of the storage box 611.

[0029] When in use, the cylinder 601 is started to drive the working plate 602 to slide, and the working plate 602 drives the connecting rod 603 inside the slide groove 604 to slide upward, and the connecting rod 603 drives the handle valve 5 to rotate upward with the faucet body 3 as the center point, so as to open the faucet body 3. Secondly, the servo motor 612 is started to drive the second fixing column 609 on the right side to rotate inside the second bearing 610 on the right side, and the second fixing column 609 on the right side drives the second gear 608 on the right side to rotate. Through the connection setting between the second gear 608 and the first gear 606, the second gear 608 on the right side drives the first fixing column 607 connected to the two first gears 606 on the right side to rotate inside the first bearing, and the first gear in the middle position 606 drives the left second fixed column 609 connected to the left second gear 608 to rotate inside the left second bearing 610, and the left second gear 608 drives the left first fixed column 607 connected to the left first gear 606 to rotate inside the first bearing, so that the first gear 606 drives the connecting rod 603 on the inside of the push plate 605 to slide inside the slide groove 604, and the connecting rod 603 drives the handle valve 5 to rotate left and right on the outside of the faucet body 3, so as to simulate the human body rotating multiple handle valves 5 to perform valve core fatigue testing on multiple faucet bodies 3, so that the device can detect multiple faucet bodies 3 at the same time, improve the working efficiency of the device, and increase the working quality of the device for valve core fatigue testing.

[0030] The workbench 1 and the sink 2 are integrated, and the multiple faucet bodies 3 are arranged at equal distances.

[0031] The workbench 1 and the cylinder 601 are fixedly connected, and the cylinder 601 and the work plate 602 are perpendicularly arranged to each other.

[0032] The handle valve 5 and the connecting rod 603 are fixedly connected, and the connecting rod 603 and the slide groove 604 are slidably connected.

[0033] The connecting rod 603 and the pushing plate 605 are correspondingly arranged, and the pushing plate 605 and the first gear 606 are fixedly connected.

[0034] The first fixing column 607 is rotatably connected to the first bearing.

[0035] The first fixing column 607 , the second fixing column 609 and the connecting rod 603 are arranged perpendicular to each other.

[0036] The first gear 606 is fixedly connected to the first fixing column 607 , and the first gear 606 is meshed with the second gear 608 .

[0037] The second gear 608 is fixedly connected to the second fixing column 609 , and the second fixing column 609 is rotatably connected to the second bearing 610 .

[0038] The upper portion of the right second fixing column 609 is connected to the servo motor 612 for driving.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A faucet valve core fatigue testing device, comprising a workbench (1), a water tank (2) and a faucet body (3), characterized in that: A plurality of faucet bodies (3) are installed above the workbench (1), a water outlet (4) is installed on the outside of the faucet body (3), a handle valve (5) is installed above the faucet body (3), and a rotating device (6) is installed above the handle valve (5); The rotating device (6) includes a cylinder (601), a working plate (602) and a connecting rod (603). The cylinders (601) are installed on both sides above the workbench (1). The working plate (602) is installed above the cylinder (601). The connecting rod (603) is installed above the handle valve (5). The top of the connecting rod (603) passes through the slide groove (604) to the top of the working plate (602). Push plates (605) are provided on both sides of the outer wall of the connecting rod (603). The push plates (605) are installed on the outer wall of the first gear (606). A first fixing column (607) is installed below the first gear (606). The lower part of the first fixed column (607) is connected to the upper part of the working plate (602) through the first bearing, and a second gear (608) is provided between the two first gears (606). A second fixed column (609) is passed through the middle position of the second gear (608). The lower part of the second fixed column (609) is connected to the upper part of the working plate (602) through the second bearing (610). The upper part of the second fixed column (609) on the right side passes through the storage box (611) and is connected to the servo motor (612). The storage box (611) is installed on the upper part of the working plate (602), and the second gear (608) on the right side is provided on the inner side of the storage box (611).

2. The faucet valve core fatigue testing device according to claim 1, characterized in that: The workbench (1) and the water pool (2) are integrated, and the plurality of faucet bodies (3) are arranged at equal distances from each other.

3. The faucet valve core fatigue testing device according to claim 2, characterized in that: The workbench (1) and the cylinder (601) are fixedly connected, and the cylinder (601) and the work plate (602) are arranged perpendicular to each other.

4. The faucet valve core fatigue testing device according to claim 3, characterized in that: The handle valve (5) and the connecting rod (603) are fixedly connected, and the connecting rod (603) and the sliding groove (604) are slidably connected.

5. The faucet valve core fatigue testing device according to claim 4, characterized in that: The connecting rod (603) and the pushing plate (605) are arranged correspondingly, and the pushing plate (605) and the first gear (606) are fixedly connected.

6. The faucet valve core fatigue testing device according to claim 5, characterized in that: The first fixing column (607) is rotatably connected to the first bearing.

7. The faucet valve core fatigue testing device according to claim 6, characterized in that: The first fixing column (607), the second fixing column (609) and the connecting rod (603) are arranged perpendicular to each other.

8. The faucet valve core fatigue testing device according to claim 7, characterized in that: The first gear (606) and the first fixed column (607) are fixedly connected, and the first gear (606) and the second gear (608) are meshed.

9. The faucet valve core fatigue testing device according to claim 8, characterized in that: The second gear (608) and the second fixed column (609) are fixedly connected, and the second fixed column (609) and the second bearing (610) are rotatably connected.

10. The faucet valve core fatigue testing device according to claim 9, characterized in that: The upper portion of the second fixing column (609) on the right side is drive-connected to the servo motor (612).

Images