CN207335986U - A kind of equipment of more bellowss airtight test at the same time - Google Patents

A kind of equipment of more bellowss airtight test at the same time Download PDF

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Publication number
CN207335986U
CN207335986U CN201721484606.2U CN201721484606U CN207335986U CN 207335986 U CN207335986 U CN 207335986U CN 201721484606 U CN201721484606 U CN 201721484606U CN 207335986 U CN207335986 U CN 207335986U
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CN
China
Prior art keywords
bottom plate
cylinder
airtight
seal plug
measurement jig
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Active
Application number
CN201721484606.2U
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Chinese (zh)
Inventor
董武
林波
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Nanjing Rouke Aviation Equipment Technology Co., Ltd.
Original Assignee
Nanjing Flexible Bellows Co Ltd
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Application filed by Nanjing Flexible Bellows Co Ltd filed Critical Nanjing Flexible Bellows Co Ltd
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Publication of CN207335986U publication Critical patent/CN207335986U/en
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Abstract

Airtight technical field of measurement and test, more particularly to a kind of equipment of more bellowss airtight test at the same time are the utility model is related to, including:Cylinder block, the first seal plug, nut;Second bottom plate is arranged on the first cylinder, and the second bottom plate is connected with the first cylinder by bolt;First bottom plate is arranged on the second bottom plate, and the first bottom plate is connected with the second bottom plate by bolt;The cylinder block is fixed at the side of the first bottom plate;Second cylinder is fixed on cylinder block;Nut is both provided with first seal plug and the second seal plug, and polyurethane pad is provided with nut.The utility model has simple in structure, easy to operate, stable and reliable for performance, testing efficiency height, automatization level height, the advantages of can accurately controlling the dwell time, so as to effectively solve problem and shortage present in existing apparatus by the improvement in structure.

Description

A kind of equipment of more bellowss airtight test at the same time
Technical field
It the utility model is related to airtight technical field of measurement and test, more particularly to a kind of more bellowss airtight tests at the same time is set It is standby.
Background technology
Bellows detection method is generally detected by hydraulic pressure, its detection means is to seal bellows both ends to be detected, is added It is positioned over after pressure in water, judges whether tube body leaks according to blistering is whether there is, the air-tightness of bellows is detected with this.
But the existing airtight test equipment of bellows can only once test a bellows, testing efficiency is low, in addition Test process bellows is in water, and usually using manual operations, can so make the airtight testing time not accurate, not examined by specification Testing can cause test result inaccurate, and test failure can make inferior bellows come into the market, so as to trigger the hidden of gas leakage Suffer from.
Utility model content
The purpose of this utility model is to provide a kind of equipment of more bellowss airtight test at the same time, to solve the above-mentioned back of the body The testing efficiency proposed in scape technology is low, automatization level low the problem of causing test result inaccurate and deficiency.
The purpose of this utility model and effect, are reached by technical solution in detail below:
A kind of equipment of more bellowss airtight test at the same time, including:Cylinder block, the first seal plug, nut, polyurethane Gasket, plug base, the second seal plug, column, the first bottom plate, the first cylinder, inserted sheet, the second bottom plate, the second cylinder;Described Two bottom plates are arranged on the first cylinder, and the second bottom plate is connected with the first cylinder by bolt;First bottom plate is arranged on On second bottom plate, and the first bottom plate is connected with the second bottom plate by bolt;The cylinder block is fixed at the first bottom plate Side;Second cylinder is fixed on cylinder block;It is both provided with first seal plug and the second seal plug Nut, and polyurethane pad is provided with nut.
Preferably, slot is provided with the plug base, and inserted sheet is arranged in the slot of plug base.
Preferably, the cylinder block, the first seal plug, nut, polyurethane pad, plug base, column, the first bottom Plate, inserted sheet and the second cylinder form the first airtight measurement jig, and the is provided with the second cylinder of the first airtight measurement jig One seal plug, is provided with column on the first bottom plate of the first airtight measurement jig, intake valve is provided with the first seal plug.
Preferably, the cylinder block, nut, polyurethane pad, plug base, the second seal plug, the first bottom plate, inserted sheet And second cylinder form the second airtight measurement jig, and be provided with the second seal plug on the second cylinder of the second airtight measurement jig Head.
Preferably, the first airtight measurement jig and the second airtight test module of airtight measurement jig composition, and the One airtight measurement jig and the second airtight measurement jig are set in symmetrical, and the airtight test linear array of module is arranged on the On two bottom plates.
Preferably, first cylinder and the second cylinder are connected to PLC controller.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art:
1st, the setting of the utility model plug base, is conducive to the fixation of bellows.
2nd, the setting of the first airtight measurement jig of the utility model, is conducive to adjust the distance of frock.
3rd, the setting of the second airtight measurement jig of the utility model, can be used cooperatively with the first airtight measurement jig.
4th, the setting of the airtight test module of the utility model, it is possible to achieve once test multigroup bellows.
5th, the setting of the utility model PLC controller, is conducive to the accurate control of dwell time.
6th, the utility model has simple in structure, easy to operate, stable and reliable for performance, test by the improvement in structure Efficient, automatization level is high, the advantages of can accurately controlling the dwell time, is deposited so as to effectively solve in existing apparatus The problem of and deficiency.
Brief description of the drawings
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
In figure:1st, cylinder block;2nd, the first seal plug;3rd, nut;4th, polyurethane pad;5th, plug base;6th, the second sealing Plug;7th, column;8th, the first bottom plate;9th, the first cylinder;10th, inserted sheet;11st, the second bottom plate;12nd, the second cylinder.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 to Fig. 2, the utility model and a kind of technical solution is provided:
A kind of equipment of more bellowss airtight test at the same time, including:It is cylinder block 1, the first seal plug 2, nut 3, poly- Urethane gasket 4, plug base 5, the second seal plug 6, column 7, the first bottom plate 8, the first cylinder 9, inserted sheet 10, the second bottom plate 11, Second cylinder 12;Second bottom plate 11 is arranged on the first cylinder 9, and the second bottom plate 11 is connected with the first cylinder 9 by bolt; First bottom plate 8 is arranged on the second bottom plate 11, and the first bottom plate 8 is connected with the second bottom plate 11 by bolt;Cylinder block 1 is fixed It is arranged on the side of the first bottom plate 8;Second cylinder 12 is fixed on cylinder block 1;First seal plug 2 and the second seal plug Nut 3 is both provided with first 6, and polyurethane pad 4 is provided with nut 3.
Specifically, slot is provided with plug base 5, and inserted sheet 10 is arranged in the slot of plug base 5, is set in plug base 5 Bellows can be secured firmly on plug base 5 by the inserted sheet 10 put, and prevent bellows from departing from airtight test module.
Specifically, cylinder block 1, the first seal plug 2, nut 3, polyurethane pad 4, plug base 5, column 7, the first bottom plate 8th, 10 and second cylinder 12 of inserted sheet forms the first airtight measurement jig, and is set on the second cylinder 12 of the first airtight measurement jig There is the first seal plug 2, column 7 is provided with the first bottom plate 8 of the first airtight measurement jig, is set on the first seal plug 2 There is intake valve, the distance between plug base 5 can be adjusted by adjusting post 7, the bellows of different lengths can be surveyed Examination.
Specifically, cylinder block 1, nut 3, polyurethane pad 4, plug base 5, the second seal plug 6, the first bottom plate 8, inserted sheet 10 and second cylinder 12 form the second airtight measurement jig, and be provided with second on the second cylinder 12 of the second airtight measurement jig Seal plug 6, allows the second airtight measurement jig to be used cooperatively with the first airtight measurement jig.
Specifically, the first airtight measurement jig and the second airtight measurement jig form airtight test module, and first is airtight Measurement jig and the second airtight measurement jig are set in symmetrical, and the airtight test linear array of module is arranged on the second bottom plate On 11, more bellowss can be installed on multiple airtight test modules, multigroup bellows is once tested in realization.
Specifically, the first cylinder 9 and the second cylinder 12 are connected to PLC controller, PLC controller can control the first cylinder 9 and second cylinder 12 work, realize that whole test process is full-automatic, while the dwell time can be carried out according to test specification Accurate control, ensures that test result is accurate.
Specifically used method and effect:
During using the device, according to the length of bellows, the distance between plug base 5 is adjusted by column 7, makes bellows It can be installed on plug base 5, under the control of PLC controller, the second cylinder 12, which works, clamps bellows, at this time bellows End be located in nut 3, rotary nut 3 make its lock bellows end, make sylphon seal, compressed air is close from first The intake valve of block head 2 enters in the tube body of bellows, compressed air is full of in the tube body of bellows at this time, in PLC controller Control under, the first cylinder 9 drive bellows sink in clear water, according to specification testing time to bellows pressurize test, inspection Survey whether bellows leaks, at the end of detection, the first cylinder 9 drives bellows to return to original place, bellows is removed, according to detection As a result classify to bellows.
In summary:A kind of equipment of more bellowss airtight test at the same time, passes through the airtight survey at the same time of more bellowss The setting of the equipment plug base of examination, it is illusive to solve the problems, such as that bellows is fixed;Pass through the airtight test at the same time of more bellowss The first airtight measurement jig of equipment setting, solve the problems, such as to be not easy to adjust frock apart from;By more bellowss at the same time The setting of the second airtight measurement jig of equipment of airtight test, can be used cooperatively with the first airtight measurement jig;Pass through more ripples The setting of the airtight test module of equipment of line pipe airtight test at the same time, it is possible to achieve once test multigroup bellows;Pass through more The setting of the equipment PLC controller of bellows airtight test at the same time, solves the problems, such as that the dwell time is not easy accurately to control;Pass through Improvement in structure, has simple in structure, easy to operate, stable and reliable for performance, testing efficiency height, automatization level height, to protecting The advantages of pressure time can accurately control, so as to effectively solve problem and shortage present in existing apparatus.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of equipment of more bellowss airtight test at the same time, including:Cylinder block (1), the first seal plug (2), nut (3), polyurethane pad (4), plug base (5), the second seal plug (6), column (7), the first bottom plate (8), the first cylinder (9), Inserted sheet (10), the second bottom plate (11), the second cylinder (12);It is characterized in that:Second bottom plate (11) is arranged on the first cylinder (9) on, and the second bottom plate (11) is connected with the first cylinder (9) by bolt;First bottom plate (8) is arranged on the second bottom plate (11) on, and the first bottom plate (8) is connected with the second bottom plate (11) by bolt;The cylinder block (1) is fixed at first The side of bottom plate (8);Second cylinder (12) is fixed on cylinder block (1);First seal plug (2) and second Nut (3) is both provided with seal plug (6), and polyurethane pad (4) is provided with nut (3).
A kind of 2. equipment of more bellowss according to claim 1 airtight test at the same time, it is characterised in that:The inserted sheet Slot is provided with seat (5), and inserted sheet (10) is arranged in the slot of plug base (5).
A kind of 3. equipment of more bellowss according to claim 1 airtight test at the same time, it is characterised in that:The cylinder Seat (1), the first seal plug (2), nut (3), polyurethane pad (4), plug base (5), column (7), the first bottom plate (8), insert Piece (10) and the second cylinder (12) form the first airtight measurement jig, and are set on the second cylinder (12) of the first airtight measurement jig The first seal plug (2) is equipped with, column (7), the first seal plug are provided with the first bottom plate (8) of the first airtight measurement jig (2) intake valve is provided with.
A kind of 4. equipment of more bellowss according to claim 1 airtight test at the same time, it is characterised in that:The cylinder Seat (1), nut (3), polyurethane pad (4), plug base (5), the second seal plug (6), the first bottom plate (8), inserted sheet (10) and Second cylinder (12) forms the second airtight measurement jig, and is provided with second on the second cylinder (12) of the second airtight measurement jig Seal plug (6).
A kind of 5. equipment of more bellowss according to claim 1 airtight test at the same time, it is characterised in that:Described first Airtight measurement jig and the second airtight measurement jig form airtight test module, and the first airtight measurement jig and the second airtight survey Try gauge to set in symmetrical, the airtight test linear array of module is arranged on the second bottom plate (11).
A kind of 6. equipment of more bellowss according to claim 1 airtight test at the same time, it is characterised in that:Described first Cylinder (9) is connected to PLC controller with the second cylinder (12).
CN201721484606.2U 2017-10-18 2017-11-09 A kind of equipment of more bellowss airtight test at the same time Active CN207335986U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201721338794 2017-10-18
CN2017213387948 2017-10-18

Publications (1)

Publication Number Publication Date
CN207335986U true CN207335986U (en) 2018-05-08

Family

ID=62427694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721484606.2U Active CN207335986U (en) 2017-10-18 2017-11-09 A kind of equipment of more bellowss airtight test at the same time

Country Status (1)

Country Link
CN (1) CN207335986U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107727322A (en) * 2017-10-18 2018-02-23 南京柔科波纹管有限公司 The equipment and its method of work of a kind of more bellowss airtight test simultaneously

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107727322A (en) * 2017-10-18 2018-02-23 南京柔科波纹管有限公司 The equipment and its method of work of a kind of more bellowss airtight test simultaneously

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 210000 Qinyin Avenue 158, Lishui Economic Development Zone, Nanjing, Jiangsu Province

Patentee after: Nanjing Rouke Aviation Equipment Technology Co., Ltd.

Address before: 210000 Qinyin Avenue 158, Lishui Economic Development Zone, Nanjing, Jiangsu Province

Patentee before: Nanjing flexible bellows Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Device for testing air tightness of many bellows at the same time and work method of device

Effective date of registration: 20200119

Granted publication date: 20180508

Pledgee: Jiangsu Lishui Rural Commercial Bank Co., Ltd. Zhunan road sub branch

Pledgor: Nanjing Rouke Aviation Equipment Technology Co., Ltd.

Registration number: Y2020320000083

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20201230

Granted publication date: 20180508

Pledgee: Jiangsu Lishui Rural Commercial Bank Co.,Ltd. Zhunan road sub branch

Pledgor: Nanjing Rouke Aviation Equipment Technology Co.,Ltd.

Registration number: Y2020320000083