CN219736709U - Tightness detection device of special-shaped joint - Google Patents

Abstract

The utility model relates to the technical field of seal detection, in particular to a tightness detection device for a special-shaped joint. The device comprises a bottom plate mounting plate, a plurality of profiling jigs arranged on the bottom plate mounting plate, a limiting and fixing mechanism arranged on the profiling jigs, and a side sealing mechanism arranged on the bottom plate mounting plate, wherein the side sealing mechanism comprises a side sealing mounting frame arranged on the bottom plate mounting plate, a plurality of driving cylinders obliquely arranged on the side sealing mounting frame, plugs driven by the driving cylinders, and second sealing rings sleeved at the ends of the plugs, air charging holes are longitudinally formed in the plugs, air inlet holes are transversely formed in the plugs, and the air charging holes are communicated with the air inlet holes. The utility model has the advantages that: the technical scheme has the advantages of simple structure, simple principle and simple operation, and can detect multiple groups simultaneously at one time, thereby greatly improving the detection efficiency.

Description

Tightness detection device of special-shaped joint

Technical Field

The utility model relates to the technical field of seal detection, in particular to a tightness detection device for a special-shaped joint.

Background

The quick connector is a connector which can realize the connection or disconnection of a pipeline without tools. Quick connectors can be divided into: quick connectors for air, oxygen fuel gas, gas-liquid common, oil pressure, inert gas, cooling water temperature, and semiconductor.

In the prior art, the application number is: CN202222072642.5, the current gas tightness detects needs to use through a large amount of inductors cooperation, and the cost is higher, and can't normally detect some plugs of different structures, probably can exist leakage etc. at the in-process of shutoff, causes the detection precision low, and inefficiency, consequently need design the leakproofness detection device of a heterotypic joint and solve above problem.

Disclosure of Invention

The utility model aims to provide a tightness detection device for a special-shaped joint, which overcomes the defects in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a leakproofness detection device of abnormal shape joint, its includes the bottom plate mounting panel, sets up a plurality of profile modeling jigs on the bottom plate mounting panel, set up spacing fixed establishment on the profile modeling jig, set up side seal mechanism on the bottom plate mounting panel, its characterized in that: the side sealing mechanism comprises a side sealing mounting frame arranged on the bottom plate mounting plate, a plurality of driving cylinders obliquely arranged on the side sealing mounting frame, plugs driven by the driving cylinders, and second sealing rings sleeved at the ends of the plugs, wherein air charging holes are longitudinally formed in the plugs, air inlet holes are transversely formed in the plugs, and the air charging holes are communicated with the air inlet holes.

Preferably, the profiling jigs are uniformly arranged on the bottom plate mounting plate, profiling bulges are arranged on the profiling jigs, first sealing rings are arranged on the profiling bulges, limit columns are further arranged around the profiling bulges, and mounting grooves are further formed in the profiling jigs.

Preferably, the limiting and fixing mechanism comprises a fixing bracket installed on the bottom plate mounting plate, a lower pressing cylinder arranged on the fixing bracket, a lower pressing plate driven by the lower pressing cylinder, and a plurality of groups of pressing columns arranged on the bottom surface of the lower pressing plate through mounting blocks.

The beneficial effects of the utility model are as follows: this technical scheme installs through special profile modeling frock cooperation abnormal shape plug for the bottom keeps the planar, can also seal, is sealing up it through another group sealing mechanism, sets up hole and abnormal shape plug inside mutually on sealing the shutoff head simultaneously, provides gas, detects in aqueous, simple structure, and the principle is simple, easy operation, and once only can detect the multiunit simultaneously, has improved detection efficiency greatly.

Drawings

FIG. 1 is a schematic diagram of a device for detecting tightness of a profiled joint according to the present utility model;

fig. 2 is a schematic diagram of a profiling fixture 2 of a tightness detecting device for a special-shaped joint according to the present utility model;

FIG. 3 is a schematic view of a side seal mechanism of a seal detecting apparatus for a profile joint according to the present utility model;

FIG. 4 is a cross-sectional view of a plug of a device for detecting the tightness of a profiled joint in accordance with the utility model;

FIG. 5 is a schematic view of a shaped plug according to the present utility model;

in the figure: 1. a base plate mounting plate; 2. profiling jig; 3. a limit fixing mechanism; 4. a side seal mechanism; 5. a special-shaped plug; 21. profiling bulges; 22. a first seal ring; 23. a limit column; 24. a mounting groove; 31. a fixed bracket; 32. a pressing cylinder; 33. a lower pressing plate; 34. a mounting block; 35. pressing a column; 41. a side seal mounting bracket; 42. a driving cylinder; 43. a plug; 44. a second seal ring; 45. an air filling hole; 46. an air inlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 4, a tightness detecting device for a special-shaped joint comprises a base plate mounting plate 1, a plurality of profiling jigs 2 arranged on the base plate mounting plate 1, a limiting and fixing mechanism 3 arranged on the profiling jigs 2, and a side sealing mechanism 4 arranged on the base plate mounting plate 1;

the profiling fixture 2 is uniformly arranged on the bottom plate mounting plate 1, the profiling fixture 2 is provided with profiling protrusions 21, the profiling protrusions 21 are provided with first sealing rings 22, limiting columns 23 matched with the limiting of the profiled plugs are further arranged on the peripheries of the profiling protrusions, the profiling fixture is further provided with mounting grooves 24, the limiting columns 23 and the mounting grooves 24 are used for limiting mounting matched with the profiled plugs, so that flatness of holes at the bottoms of the profiled plugs is guaranteed, the profiled plugs can be mutually mounted in a matched mode, the holes at the bottoms of the profiled plugs are plugged through the profiling protrusions 21, meanwhile, the first sealing rings 22 play a role in sealing, and tightness of the holes at the bottoms of the profiled plugs is guaranteed.

The limiting and fixing mechanism 3 comprises a fixing bracket 31 arranged on the bottom plate mounting plate 1, a lower pressing cylinder 32 arranged on the fixing bracket, a lower pressing plate 33 driven by the lower pressing cylinder, a plurality of groups of pressing columns 35 arranged on the bottom surface of the lower pressing plate through mounting blocks 34, wherein the lower pressing plate 33 is provided with a plurality of groups of mounting blocks 34, each group of mounting blocks 34 corresponds to one group of profiling jig 2, each group of mounting blocks 34 is provided with at least three groups of pressing columns 35, the profiled plug is matched with the profiling jig 2 to be mounted, the lower pressing plate 33 is driven to move downwards through the lower pressing cylinder 32 after the profile plug is mounted, the pressing columns 35 are driven to move downwards, the profiled plug 5 is pressed, the profiled plug 5 is limited and fixed, and meanwhile, the bottom holes of the profiled plug 5 are in contact with the profiling bulges 21 to be sealed.

The side sealing mechanism 4 comprises a side sealing mounting frame 41 arranged on the bottom plate mounting plate 1, a plurality of driving air cylinders 42 obliquely arranged on the side sealing mounting frame, a plug 43 driven by the driving air cylinders, and a second sealing ring 44 sleeved at the end part of the plug, wherein an air charging hole 45 is longitudinally formed in the plug 43, an air inlet 46 is transversely formed in the plug 43, the air charging hole 45 is communicated with the air inlet 46, and the air inlet 46 is externally connected with an air pump. Each group of plugs 43 corresponds to one group of profiling jigs 2, each group of plugs 43 is provided with a driving air cylinder 42 which is driven independently, after the special-shaped plug 5 is matched and installed, and after the limiting position fixing mechanism 3 is limited, the corresponding plugs 43 are driven by the driving air cylinders 42 to stretch and retract, the plugs 43 are moved and inserted into jacks which are obliquely arranged in the other group of special-shaped plug 5, and the jacks which are obliquely arranged in the special-shaped plug 5 are sealed and plugged by being matched with a second sealing ring which is arranged on the plugs 43.

In this embodiment, referring to fig. 5, for a special-shaped plug of this embodiment, because the top of special-shaped plug 5 is provided with the pipe groove of slope, the hole groove of mutually putting through with the pipe groove has been seted up to the bottom, and the bottom still is provided with shapes such as a plurality of hole grooves, piece, in order to cooperate special-shaped plug 5 to install, set up the spacing post 23 that a plurality of cooperation hole grooves installed on the profile modeling tool 2 to and the mounting groove 24 that the cooperation piece was installed, in order to effectually seal the hole of bottom, set up profile modeling protruding 21, and set up first sealing washer 22 on profile modeling protruding 21, seal the hole of special-shaped plug 5 bottom through profile modeling protruding 21 cooperation first sealing washer 22 and block up, lower air cylinder 32 drive clamp 35 pushes down through the top of pressing special-shaped plug 5 for special-shaped plug 5 bottom and profile tool 2 laminate completely, guarantee the leakproofness, by driving air cylinder 42 drive flexible, with plug 43 remove and insert in the jack that another group of special-shaped plug 5 slope set up, install second sealing washer 44 that sets up on plug 43 again, seal jack that the special-shaped plug 5 slope set up, in order to seal the hole that the hole of bottom, set up, profile plug 5 seal up, the water leak in the whole is in the special-shaped plug 5, if the problem is realized, the problem is realized when the special-shaped plug 5 is not fully is blocked up, the water leak is realized in the water, and the special-shaped plug is put into the water, and the special-shaped plug can be blocked in the water, if the problem is not completely, and the problem is realized, and the water can be fully when the water is filled in the water, and the special-shaped plug is filled.

The special profiling tool is matched with the special plug for installation, so that the bottom can be sealed while the plane is kept, the sealing plug is plugged by the other group of sealing mechanisms, and meanwhile, a hole is formed in the sealing plug and is communicated with the inside of the special plug, so that gas is provided for detection in water, the structure is simple, the principle is simple, the operation is simple, multiple groups of detection can be simultaneously carried out at one time, and the detection efficiency is greatly improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (3)

1. The utility model provides a leakproofness detection device of abnormal shape joint, its includes the bottom plate mounting panel, sets up a plurality of profile modeling jigs on the bottom plate mounting panel, set up spacing fixed establishment on the profile modeling jig, set up side seal mechanism on the bottom plate mounting panel, its characterized in that: the side sealing mechanism comprises a side sealing mounting frame arranged on the bottom plate mounting plate, a plurality of driving cylinders obliquely arranged on the side sealing mounting frame, plugs driven by the driving cylinders, and second sealing rings sleeved at the ends of the plugs, wherein air charging holes are longitudinally formed in the plugs, air inlet holes are transversely formed in the plugs, and the air charging holes are communicated with the air inlet holes.

2. The tightness detection device for a profiled joint according to claim 1, characterized in that: the profiling fixture is uniformly arranged on the bottom plate mounting plate, profiling protrusions are arranged on the profiling fixture, first sealing rings are arranged on the profiling protrusions, limiting columns are further arranged around the profiling protrusions, and mounting grooves are further formed in the profiling fixture.

3. The tightness detection device for a profiled joint according to claim 1, characterized in that: the limiting and fixing mechanism comprises a fixing support, a lower pressing cylinder, a lower pressing plate and a plurality of groups of pressing columns, wherein the fixing support is arranged on the bottom plate mounting plate, the lower pressing cylinder is arranged on the fixing support, the lower pressing plate is driven by the lower pressing cylinder, and the groups of pressing columns are arranged on the bottom surface of the lower pressing plate through mounting blocks.