CN216899430U

CN216899430U - Dustproof durable joint strip leakproofness check out test set

Info

Publication number: CN216899430U
Application number: CN202122609701.3U
Authority: CN
Inventors: 孙二进; 孙懿; 胡磊
Original assignee: Jiangsu Huaxuan Seal Technology Co ltd
Current assignee: Jiangsu Huaxuan Seal Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-07-05
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a dustproof durable sealing rubber strip sealing performance detection device which comprises a fixed cylinder, wherein a fixed cavity is formed in the fixed cylinder, two through holes are formed in the cavity wall of the fixed cavity, a sealing rubber strip is sleeved on the outer side wall of the fixed cylinder corresponding to the positions of the two through holes, and a fixed hole is formed in the upper end cavity wall of the fixed cavity. Can establish joint strip cover on the solid fixed cylinder lateral wall that corresponds the through-hole position, later can fill water and offset until the top in closing plate and fixed chamber to fixed intracavity portion through water inlet funnel and inlet opening, later can close the inlet opening through the sealing plug, can push down the dead lever through the handle this moment, and the dead lever passes through the closing plate and pushes down water, thereby increase the pressure of fixed intracavity portion, and when joint strip department begins to leak, can watch the scale on the dead lever and judge joint strip's pressure-bearing, thereby accomplish joint strip's detection.

Description

Dustproof durable joint strip leakproofness check out test set

Technical Field

The utility model relates to the technical field of sealing rubber strips, in particular to a dustproof durable sealing rubber strip sealing performance detection device.

Background

The sealing rubber strip is produced by rubber and used for sealing products. The method is mainly applied to the fields of automobiles, machinery, doors and windows and the like.

After the production of the sealing rubber strip is completed, a sample is generally selected from the sealing rubber strip for detection, the existing detection equipment generally detects the sealing rubber strip through gas when in use, and detection personnel cannot visually observe a detection result, so that the sealing rubber strip sealing performance detection equipment for the sealing rubber strip is necessary to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for detecting the sealing performance of a dustproof and durable sealing rubber strip, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a dustproof and durable sealing rubber strip sealing performance detection device comprises a fixed cylinder, wherein a fixed cavity is formed in the fixed cylinder, two through holes are formed in the cavity wall of the fixed cavity, a sealing rubber strip is sleeved on the outer side wall of the fixed cylinder corresponding to the positions of the two through holes, a fixed hole is formed in the upper end cavity wall of the fixed cavity, a fixed rod is connected in the fixed hole in a sliding manner, the lower end of the fixed rod penetrates and extends into the fixed cavity, a sealing plate is fixedly connected to one end, located in the fixed cavity, of the fixed rod, the sealing plate abuts against the cavity wall of the fixed cavity, the upper end of the fixed rod penetrates and extends out of the fixed cylinder, a water inlet funnel is fixedly connected to one end, located outside the fixed cylinder, of the fixed rod, a water inlet hole is formed in the upper surface, corresponding to the position of the water inlet funnel, of the lower end of the water inlet hole penetrates through the lower surfaces of the fixed rod and the sealing plate, the upper end orifice of the water inlet hole is sleeved with a sealing plug, and the fixed rod is fixedly connected with two handles on the top rod wall outside the fixed cylinder.

Preferably, the upper end of the sealing plug penetrates and extends into the water inlet funnel, one end, located in the water inlet funnel, of the sealing plug is fixedly connected with a connecting plate, and the upper surface of the connecting plate is fixedly connected with a pull ring.

Preferably, a water outlet pipe is fixedly connected to the wall of the lower end cavity of the fixed cavity, the lower end of the water outlet pipe penetrates through and extends out of the fixed cylinder, and a valve is fixedly connected to one end, located outside the fixed cylinder, of the water outlet pipe.

Preferably, a layer of scale strips is arranged on the rod wall of the fixing rod.

Preferably, the distance between the sealing plate and the scale bar is the same as the height of the fixing hole.

Compared with the prior art, the utility model has the beneficial effects that: when using, can establish joint strip cover on the solid fixed cylinder lateral wall that corresponds the through-hole position, later can through the funnel of intaking and the inlet opening to the inside full water of being annotated of fixed intracavity and offset until the top of closing plate with fixed chamber, later can close the inlet opening through the sealing plug, can push down the dead lever through the handle this moment, and the dead lever passes through the closing plate and pushes down water, thereby increase the pressure of fixed intracavity portion, and when joint strip department began to leak, can watch the scale on the dead lever and judge joint strip's pressure-bearing, thereby accomplish joint strip's detection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a standby state structure according to the present invention;

FIG. 3 is a schematic structural view of the water-filled state of the present invention;

fig. 4 is a schematic view of an installation structure of the fixing rod of the present invention.

In the figure: 1. a fixed cylinder; 2. a fixed cavity; 3. a through hole; 4. sealing rubber strips; 5. a fixing hole; 6. fixing the rod; 7. a sealing plate; 8. a water inlet funnel; 9. a water inlet hole; 10. a sealing plug; 11. a connecting plate; 12. A pull ring; 13. a water outlet pipe; 14. a valve; 15. a scale bar; 16. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dustproof and durable sealing rubber strip sealing performance detection device comprises a fixed cylinder 1, a fixed cavity 2 is arranged inside the fixed cylinder 1, two through holes 3 are formed in the cavity wall of the fixed cavity 2, a sealing rubber strip 4 is sleeved on the outer side wall of the fixed cylinder 1 corresponding to the positions of the two through holes 3, a fixed hole 5 is formed in the upper end cavity wall of the fixed cavity 2, a fixed rod 6 is connected in the fixed hole 5 in a sliding manner, the lower end of the fixed rod 6 penetrates and extends into the fixed cavity 2, a sealing plate 7 is fixedly connected to one end, located in the fixed cavity 2, of the fixed rod 6, the sealing plate 7 abuts against the cavity wall of the fixed cavity 2, the upper end of the fixed rod 6 penetrates and extends out of the fixed cylinder 1, a water inlet funnel 8 is fixedly connected to one end, located outside the fixed cylinder 1, of the fixed rod 6, a water inlet hole 9 is formed in a position, corresponding to the water inlet funnel 8, on the upper surface of the fixed rod 6, the lower extreme of inlet opening 9 runs through the lower surface of dead lever 6 and closing plate 7, and the upper end drill way cover of inlet opening 9 is equipped with a sealing plug 10, and two handles 16 of fixedly connected with are located on the top pole wall outside the solid fixed cylinder 1 to dead lever 6.

Wherein, the upper end of sealing plug 10 runs through and extends to in the funnel 8 that intakes, and the sealing plug 10 is located one end fixedly connected with connecting plate 11 in the funnel 8 that intakes, and the last fixed surface of connecting plate 11 is connected with a pull ring 12.

Wherein, the wall of the lower end cavity of the fixed cavity 2 is fixedly connected with a water outlet pipe 13, the lower end of the water outlet pipe 13 penetrates and extends out of the fixed cylinder 1, and one end of the water outlet pipe 13, which is positioned outside the fixed cylinder 1, is fixedly connected with a valve 14.

Wherein, a layer of scale strip 15 is arranged on the rod wall of the fixed rod 6.

Wherein, the distance between the sealing plate 7 and the scale bar 15 is the same as the height of the fixing hole 5.

Specifically, when the sealing rubber strip 4 is used, the sealing rubber strip 4 can be sleeved on the outer side wall of the fixed cylinder 1 corresponding to the through hole 3, water can be injected into the fixed cavity 2 through the water inlet funnel 8 and the water inlet hole 9 until the sealing plate 7 is overlapped with the top end of the fixed cavity 2, the lower end of the scale strip 15 is overlapped with the upper surface of the fixed cylinder 1, the fixed rod 6 can be pressed downwards through the handle 16, the fixed rod 6 presses the sealing plate 7 to descend to apply pressure to the water, when the water begins to leak through the sealing rubber strip 4, the maximum pressure bearing of the sealing rubber strip 4 is realized, the calculation of corresponding data can be performed through the scale strip 15 on the fixed rod 6, and therefore the overall detection of the sealing rubber strip 4 is completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dustproof durable sealing rubber strip tightness detection device comprises a fixed cylinder (1) and is characterized in that a fixed cavity (2) is formed inside the fixed cylinder (1), two through holes (3) are formed in the cavity wall of the fixed cavity (2), a sealing rubber strip (4) is sleeved on the outer side wall of the fixed cylinder (1) corresponding to the positions of the two through holes (3), a fixed hole (5) is formed in the upper end cavity wall of the fixed cavity (2), a fixed rod (6) is slidably connected in the fixed hole (5), the lower end of the fixed rod (6) penetrates and extends into the fixed cavity (2), a sealing plate (7) is fixedly connected to one end, located in the fixed cavity (2), of the fixed rod (6), the sealing plate (7) abuts against the cavity wall of the fixed cavity (2), and the upper end of the fixed rod (6) penetrates and extends out of the fixed cylinder (1), just dead lever (6) are located one end fixedly connected with of solid fixed cylinder (1) outer funnel of intaking (8), the upper surface that dead lever (6) correspond the funnel of intaking (8) position runs through and has seted up one inlet opening (9), the lower extreme of inlet opening (9) runs through the lower surface of dead lever (6) and closing plate (7), the upper end drill way cover of inlet opening (9) is equipped with one sealing plug (10), two handles (16) of fixedly connected with on dead lever (6) are located solid fixed cylinder (1) outer top pole wall.

2. The apparatus of claim 1, wherein: the upper end of sealing plug (10) runs through and extends to in water inlet funnel (8), sealing plug (10) are arranged in one end fixedly connected with connecting plate (11) in water inlet funnel (8), the last fixed surface of connecting plate (11) is connected with a pull ring (12).

3. The apparatus of claim 1, wherein: the water outlet pipe (13) is fixedly connected to the wall of the lower end cavity of the fixed cavity (2), the lower end of the water outlet pipe (13) penetrates through and extends out of the fixed cylinder (1), and one end, located outside the fixed cylinder (1), of the water outlet pipe (13) is fixedly connected with a valve (14).

4. The apparatus of claim 1, wherein: and a layer of scale strips (15) are arranged on the wall of the fixed rod (6).

5. The apparatus of claim 1, wherein: the distance between the sealing plate (7) and the scale bar (15) is the same as the height of the fixing hole (5).