Water separator testing tooling

Abstract

This utility model discloses a drainer testing fixture, comprising: a cylinder having a first port and a second port positioned opposite each other; a first plate detachably fixedly installed on the first port, the first plate having a first mounting hole adapted to the shape of the nut to be tested and used for fitting the nut to be tested; and a second plate detachably fixedly installed on the second port, the second plate having a second mounting hole for inserting a torque meter testing head; the overall structure is simple, can be adapted to test different types of drainer nuts, is quick and convenient to use, and ensures the accuracy of the test results.

Description

Technical Field

[0001] This utility model relates to the field of tooling and fixture technology, and in particular to a tooling for testing a dewatering device. Background Technology

[0002] Currently, the device for testing the installation load resistance of washbasin drainers is a circular sleeve with an adjustable screw on each of the four sides. A torque wrench is mounted on the top of the sleeve. During testing, the four screws are used to clamp the nut of the drainer. The four screws need to be adjusted to a suitable tightening level; excessive force will damage the nut and cause inaccurate results, while insufficient force will cause the fixture to fall off, making it very inconvenient to use. Some fixtures are designed according to the shape of the nut, but they cannot accommodate different nut models, resulting in poor versatility. Utility Model Content

[0003] This utility model aims to at least partially solve one of the aforementioned technical problems in the related art. To this end, this utility model proposes a tooling for testing dewatering devices.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] The dewatering device testing fixture according to a first aspect embodiment of the present invention includes:

[0006] A cylindrical body having a first port and a second port positioned opposite each other;

[0007] The first plate is detachably fixedly installed on the first port, and the first plate is provided with a first mounting hole that is adapted to the shape of the nut to be tested and is used to fit the nut to be tested.

[0008] The second plate is detachably fixedly mounted on the second port, and the second plate is provided with a second mounting hole for inserting the detection head of the torque meter.

[0009] The drainer testing fixture according to the embodiments of this utility model has at least the following beneficial effects: the overall structure is simple, it can be adapted to different models of drainer nuts for testing, the process of use is quick and convenient, and the accuracy of the test results is guaranteed.

[0010] According to some embodiments of the present invention, the interior of the cylinder is provided with an inner cavity extending from the first port to the second port, the first mounting hole extends through the first plate along the thickness direction of the first plate, and the first mounting hole communicates with the inner cavity.

[0011] According to some embodiments of the present invention, the second mounting hole penetrates the second plate along the thickness direction of the second plate, and the second mounting hole communicates with the inner cavity.

[0012] According to some embodiments of the present invention, an observation port is provided on the side wall of the cylinder, and the observation port is in communication with the inner cavity.

[0013] According to some embodiments of the present invention, at least two observation ports are provided on the side wall of the cylinder, and each observation port is distributed sequentially along the circumference of the cylinder.

[0014] According to some embodiments of the present invention, a first slot is provided on the circumferential sidewall of the first port, a first protrusion is provided on the first plate, the first plate abuts against the end face of the first port, and the first protrusion is engaged in the first slot.

[0015] According to some embodiments of the present invention, the circumferential outer contour of the first plate is the same as the circumferential outer contour shape of the first port.

[0016] According to some embodiments of the present invention, a second slot is provided on the circumferential sidewall of the second port, a second protrusion is provided on the second plate, the second plate abuts against the end face of the second port, and the second protrusion is engaged in the second slot.

[0017] According to some embodiments of the present invention, the second plate is sunk into the second port, and the surface of the second plate away from the first plate is flush with the end face of the second port.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a structural schematic diagram of the water separator testing fixture;

[0021] Figure 2 yes Figure 1 Another perspective illustration;

[0022] Figure 3 This is an exploded view of the structure of the water purifier testing fixture;

[0023] Figure 4 This is a structural schematic diagram of the first panel;

[0024] Figure 5 This is a structural schematic diagram of the second plate;

[0025] Figure 6This is a schematic diagram of various implementation methods for the first plate component.

[0026] Reference numerals: cylinder 100; first port 110; first bayonet 111; second port 120; second bayonet 121; inner cavity 130; observation port 140; first plate 200; first mounting hole 210; first locking protrusion 220; second plate 300; second mounting hole 310; second locking protrusion 320. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] This utility model relates to a testing fixture for a dewatering device, comprising a cylinder 100, a first plate 200, and a second plate 300. The dewatering device testing fixture is mainly used for testing the installation load resistance of the nuts of the dewatering device.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the cylinder 100 can be cylindrical. The cylinder 100 has a first port 110 and a second port 120, which are positioned opposite each other. With the axis of the cylinder 100 vertical, the first port 110 is located at the lower end of the cylinder 100, and the second port 120 is located at the upper end of the cylinder 100. The first plate 200 can be detachably installed on the first port 110 by snap-fit, fastening, screwing, etc., and after installation, the first plate 200 is fixed relative to the cylinder 100. The first plate 200 has a first mounting hole 210. The shape of the first mounting hole 210 is adapted to the shape of the nut to be tested (hereinafter referred to as the nut). Figure 4 and Figure 6As shown, the first mounting hole 210 can be set to a regular hexagon, a circle with sharp corners on its circumference, or other shapes. Different inner diameters are also possible for the same shape to accommodate various drain nut shapes. The first mounting hole 210 can be fitted onto a nut with a matching shape. The second plate 300 can be detachably mounted on the second port 120 by snap-fit, fastening, or screwing. After installation, the second plate 300 remains fixed relative to the second port 120. The second plate 300 has a second mounting hole 310. The second mounting hole 310 is used to insert the torque meter's detection head. The shape of the second mounting hole 310 matches the shape of the torque meter's detection head. For example, if the outer cross-section of the torque meter's detection head is square, then the second mounting hole 310 is square. The first mounting hole 210, the second mounting hole 310, and the cylinder 100 are coaxially arranged.

[0030] In use, a first plate 200, matching the shape of the first mounting hole 210, is installed onto the cylinder 100 according to the shape of the drainer nut. Then, a second plate 300, matching the shape of the second mounting hole 310, is installed onto the cylinder 100 according to the shape of the torque meter's testing head. The first mounting hole 210 is fitted onto the nut, and the torque meter's testing head is inserted into the second mounting hole 310. The torque meter is then operated, applying force to the drainer nut using the drainer testing fixture to obtain the nut's load-bearing capacity. The drainer testing fixture has a simple overall structure, can be adapted to test different models of drainer nuts, is quick and convenient to use, and ensures the accuracy of the test results.

[0031] In one embodiment, the interior of the cylinder 100 is hollow, forming an inner cavity 130. The inner cavity 130 extends from the first port 110 to the second port 120. A first mounting hole 210 penetrates the upper and lower sides of the first plate 200 along its thickness direction, and communicates with the inner cavity 130. During testing, since the nut and drain pipe of some water appliances are integrated, when the first mounting hole 210 is fitted onto the nut, the drain pipe can pass through the first mounting hole 210 and extend into the inner cavity 130. By using the inner cavity 130 to avoid the drain pipe, the nut can be tested without cutting the drain pipe.

[0032] In one embodiment, the second mounting hole 310 extends through the upper and lower sides of the second plate 300 along its thickness direction. The second mounting hole 310 communicates with the inner cavity 130. After passing through the second mounting hole 310, the detection head of the torque meter can partially extend into the inner cavity 130. The inner cavity 130 avoids the detection head.

[0033] The cylinder 100 has an observation port 140 on its side wall. The observation port 140 communicates with the inner cavity 130. When testing the nut, the user can directly observe the real-time changes of the nut through the observation port 140 and the inner cavity 130, and stop the test in time according to whether cracks or damage occur during the nut test. The user can also observe whether the test head is properly inserted through the observation port 140 and the inner cavity 130. Furthermore, the cylinder 100 can have one, two, three or more observation ports 140 on its side wall. When two or more observation ports 140 are provided, they are distributed sequentially along the circumference of the cylinder 100, making it convenient for the user to observe the changes of the nut from different directions.

[0034] In one embodiment, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a first latch 111 is provided on the circumferential sidewall of the first port 110. A first latching protrusion 220 is provided on the first plate 200. The first latching protrusion 220 can extend from the periphery of the first plate 200 along the thickness direction of the first plate 200. The shape of the first latching protrusion 220 is adapted to the shape of the first latch 111. During installation, the first plate 200 abuts against the end face of the first port 110, and the first latching protrusion 220 is engaged in the first latch 111. This fixes the first plate 200 onto the cylinder 100 and also facilitates the removal of the first plate 200 from the cylinder 100. The circumferential outer contour of the first plate 200 is the same as the circumferential outer contour of the first port 110. In this embodiment, the cylinder 100 is cylindrical, and the first plate 200 is correspondingly circular. During the testing process, it is possible to avoid the first port 110 protruding radially from the first plate 200, which would cause the first port 110 to interfere with other parts of the drainer.

[0035] In one embodiment, such as Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, a second latch 121 is provided on the circumferential sidewall of the second port 120. A second latching protrusion 320 is provided on the second plate 300. The second latching protrusion 320 can extend from the periphery of the second plate 300 along the thickness direction of the second plate 300. The shape of the second latching protrusion 320 is adapted to the shape of the second latch 121. During installation, the second plate 300 abuts against the end face of the second port 120, and the second latching protrusion 320 is engaged in the second latch 121. This fixes the second plate 300 to the cylinder 100 and also facilitates the removal of the second plate 300 from the cylinder 100. In this embodiment, the second plate 300 is recessed in the second port 120, and the plate surface of the second plate 300 away from the first plate 200 is flush with the end face of the second port 120, which can avoid interference between the second port 120 and the torque meter.

[0036] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this specification, references to terms such as "some specific embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A tooling for testing a dewatering device, characterized in that, include: A cylindrical body (100) having a first port (110) and a second port (120) positioned opposite each other. The first plate (200) is detachably fixedly installed on the first port (110). The first plate (200) is provided with a first mounting hole (210) that is adapted to the shape of the nut to be tested and is used to fit the nut to be tested. The second plate (300) is detachably fixedly mounted on the second port (120), and the second plate (300) is provided with a second mounting hole (310) for inserting the detection head of the torque meter.

2. The water separator testing fixture according to claim 1, characterized in that: The cylinder (100) has an inner cavity (130) that extends from the first port (110) to the second port (120). The first mounting hole (210) extends through the first plate (200) along the thickness direction of the first plate (200) and communicates with the inner cavity (130).

3. The water separator testing fixture according to claim 2, characterized in that: The second mounting hole (310) penetrates the second plate (300) along the thickness direction of the second plate (300), and the second mounting hole (310) communicates with the inner cavity (130).

4. The dewatering device testing fixture according to claim 2 or 3, characterized in that: An observation port (140) is provided on the side wall of the cylinder (100), and the observation port (140) is connected to the inner cavity (130).

5. The water separator testing fixture according to claim 4, characterized in that: At least two observation ports (140) are provided on the side wall of the cylinder (100), and each observation port (140) is distributed sequentially along the circumference of the cylinder (100).

6. The water separator testing fixture according to claim 1, characterized in that: A first slot (111) is provided on the circumferential sidewall of the first port (110), and a first protrusion (220) is provided on the first plate (200). The first plate (200) abuts against the end face of the first port (110), and the first protrusion (220) is engaged in the first slot (111).

7. The dewatering device testing fixture according to claim 1 or 6, characterized in that: The circumferential outer contour of the first plate (200) is the same as the circumferential outer contour shape of the first port (110).

8. The water separator testing fixture according to claim 1, characterized in that: A second slot (121) is provided on the circumferential sidewall of the second port (120), and a second protrusion (320) is provided on the second plate (300). The second plate (300) abuts against the end face of the second port (120), and the second protrusion (320) is engaged in the second slot (121).

9. The dewatering device testing fixture according to claim 1 or 8, characterized in that: The second plate (300) is recessed into the second port (120), and the surface of the second plate (300) away from the first plate (200) is flush with the end face of the second port (120).

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