CN210293565U - Air leakage detection device for instrument movement processing - Google Patents

Air leakage detection device for instrument movement processing Download PDF

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Publication number
CN210293565U
CN210293565U CN201921619931.4U CN201921619931U CN210293565U CN 210293565 U CN210293565 U CN 210293565U CN 201921619931 U CN201921619931 U CN 201921619931U CN 210293565 U CN210293565 U CN 210293565U
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CN
China
Prior art keywords
detection device
leakage detection
air
face
rotating shaft
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921619931.4U
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Chinese (zh)
Inventor
杨宾盛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhoushan Jiaxing Instrument Co Ltd
Original Assignee
Zhoushan Jiaxing Instrument Co Ltd
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Priority to CN201921619931.4U priority Critical patent/CN210293565U/en
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Abstract

A gas leakage detection device for instrument core processing. The problem that no good device for detecting air leakage of the instrument movement exists in the market is mainly solved. The utility model provides a gas leakage detection device for instrument core processing opens the main valve, then the connecting seat immersion aquatic that will be equipped with the work piece whether detectable leaks gas, simple structure, easy dismounting.

Description

Air leakage detection device for instrument movement processing
Technical Field
The utility model belongs to instrument processing field, concretely relates to gas leakage detection device for instrument core processing.
Background
A spring tube type instrument is an instrument for measuring pressure and temperature changes by using deformation of a spring tube, and a general spring tube type instrument movement mainly comprises a tube joint and a spring tube (for example, the publication number is CN 201107138Y).
At present, no good tool for detecting the strain is available in the market.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a leak gas detection device for instrument core processing mainly solves the problem that does not have fine device that carries out leak gas detection to instrument core on the market.
The utility model adopts the technical proposal that:
a gas leakage detection device for instrument core processing, which comprises a frame, be equipped with the basin in the frame, the frame both sides are equipped with the support, still include rotatable coupling be in hollow pivot on the support, be equipped with the air flue with the air supply intercommunication in the pivot, the pivot outer wall is followed the radial direction of pivot is equipped with a plurality of branches, be equipped with the horizontal pole on the branch, the horizontal pole is followed
A plurality of connecting seats used for being in threaded connection with a workpiece are arranged on the gas source, a main valve used for opening and closing the air passage is also arranged between the gas source and the connecting seats, and an air outlet communicated with the air passage is arranged on the connecting seats; the connecting seat comprises a first position higher than the water tank and a second position which is positioned below the horizontal plane in the water tank after the rotating shaft rotates.
The tray body is arranged in the accommodating groove, and the bottom of the support plate is in contact with the upper end face of the support plate.
The length of the tray body is the length of the accommodating groove.
The inner wall of the connecting seat is provided with a threaded portion used for being connected with the workpiece, the front end face of the connecting seat is provided with a groove, a sealing ring is arranged in the groove, and the top end face of the sealing ring is in sealing fit with the bottom end face of the workpiece.
The horizontal pole is equipped with 6.
The upper end face of the supporting plate is flush with the upper end face of the rack.
The utility model has the advantages that: the utility model provides a gas leakage detection device for instrument core processing opens the main valve, then the connecting seat immersion aquatic that will be equipped with the work piece whether detectable leaks gas, simple structure, easy dismounting.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of an embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: as shown in the figure, the air leakage detection device for processing the instrument movement comprises a frame 1, wherein a water tank 2 is arranged in the frame, supports 3 are arranged on two sides of the frame, the air leakage detection device also comprises a hollow rotating shaft 4 which is rotatably connected to the supports, an air passage 41 communicated with an air source is arranged in the rotating shaft, a plurality of support rods 43 are arranged on the outer wall of the rotating shaft along the radial direction of the rotating shaft, cross rods 44 are arranged on the support rods, a plurality of connecting seats 42 which are in threaded connection with a workpiece are arranged on the cross rods 44, a main valve 5 for opening and closing the air passage is also arranged between the air source and the connecting seats, and an air outlet; the connecting seat comprises a first position higher than the water tank and a second position which is positioned below the horizontal plane in the water tank after the rotating shaft rotates. Before the use, install work piece 9 on the connecting seat through threaded connection, then manual rotation pivot (can realize through promoting the horizontal pole), the connecting seat that will be equipped with the work piece gets into under water, opens the main valve, switches on the air supply, if there is the leakage then bubble emerges, this air supply can be air pump etc..
In this embodiment, as shown in the figure, still be equipped with layer board 6 in the frame, be equipped with holding tank 61 on the layer board, still include material dish 7, the material dish include disk body 71 with the extension board 72 that the disk body both sides were equipped with, the disk body is located in the holding tank, the extension board bottom with layer board up end contact. The accommodating groove can be taken to put down after the workpieces are loaded through the material tray, then the workpieces are loaded one by one, and then the workpieces with air leakage can be placed in the accommodating groove if the air leakage is detected.
In this embodiment, as shown, the length of the tray body is 1/2 times the length of the accommodating groove. The unqualified workpieces can be conveniently put in.
In this embodiment, as shown in the figure, the inner wall of the connecting seat is provided with a threaded portion 422 for connecting with the workpiece, the front end face of the connecting seat is provided with a groove 423, the groove is internally provided with a sealing ring 424, and the top end face of the sealing ring is in sealing fit with the bottom end face of the workpiece. The sealing is enhanced.
In this embodiment, as shown, there are 6 cross bars.
In this embodiment, as shown in the figure, the upper end surface of the supporting plate is flush with the upper end surface of the rack.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.

Claims (6)

1. A gas leakage detection device for instrument core processing, including frame (1), its characterized in that: a water tank (2) is arranged in the rack, supports (3) are arranged on two sides of the rack, the rack further comprises a hollow rotating shaft (4) which is rotatably connected to the supports, an air passage (41) communicated with an air source is arranged in the rotating shaft, a plurality of supporting rods (43) are arranged on the outer wall of the rotating shaft along the radial direction of the rotating shaft, cross rods (44) are arranged on the supporting rods, a plurality of connecting seats (42) which are in threaded connection with a workpiece are arranged on the cross rods (44), a main valve (5) which is used for opening and closing the air passage is further arranged between the air source and the connecting seats, and an air outlet (;
the connecting seat comprises a first position higher than the water tank and a second position which is positioned below the horizontal plane in the water tank after the rotating shaft rotates.
2. The air leakage detection device for instrument movement processing according to claim 1, characterized in that: still be equipped with layer board (6) in the frame, be equipped with holding tank (61) on the layer board, still include material dish (7), the material dish include disk body (71) and extension board (72) that disk body both sides were equipped with, the disk body is located in the holding tank, the extension board bottom with layer board up end contact.
3. The air leakage detection device for instrument movement machining according to claim 2, characterized in that: the length of the tray body is the length of the accommodating groove.
4. The air leakage detection device for instrument movement machining according to claim 3, characterized in that: the inner wall of the connecting seat is provided with a threaded portion (422) used for being connected with the workpiece, a groove (423) is formed in the front end face of the connecting seat, a sealing ring (424) is arranged in the groove, and the top end face of the sealing ring is in sealing fit with the bottom end face of the workpiece.
5. The air leakage detection device for instrument movement machining according to claim 4, characterized in that: the horizontal pole is equipped with 6.
6. The air leakage detection device for instrument movement processing according to claim 5, characterized in that: the upper end face of the supporting plate is flush with the upper end face of the rack.
CN201921619931.4U 2019-09-27 2019-09-27 Air leakage detection device for instrument movement processing Active CN210293565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921619931.4U CN210293565U (en) 2019-09-27 2019-09-27 Air leakage detection device for instrument movement processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921619931.4U CN210293565U (en) 2019-09-27 2019-09-27 Air leakage detection device for instrument movement processing

Publications (1)

Publication Number Publication Date
CN210293565U true CN210293565U (en) 2020-04-10

Family

ID=70065356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921619931.4U Active CN210293565U (en) 2019-09-27 2019-09-27 Air leakage detection device for instrument movement processing

Country Status (1)

Country Link
CN (1) CN210293565U (en)

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