CN201819776U - Airtightness detection device - Google Patents
Airtightness detection device Download PDFInfo
- Publication number
- CN201819776U CN201819776U CN2010205451955U CN201020545195U CN201819776U CN 201819776 U CN201819776 U CN 201819776U CN 2010205451955 U CN2010205451955 U CN 2010205451955U CN 201020545195 U CN201020545195 U CN 201020545195U CN 201819776 U CN201819776 U CN 201819776U
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- water tank
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Abstract
The utility model discloses an airtightness detection device, which comprises a water tank, a product placing base arranged in the water tank, and an air feeding pipeline communicated with the product placing base, wherein an engraving device is arranged right above the product placing base. Through the adoption of the airtightness detection device, qualified products can be directly marked, so that the qualified products are prevented from being mixed with undetected products or unqualified products, which improves the work efficiency.
Description
Technical field
The utility model relates to a kind of pick-up unit, is specifically related to a kind of air-tightness detection device.
Background technology
Air-tightness detection device is the instrument that specially is applied to the cavity engineering goods are carried out the sealing Leak Detection.Being mainly used in motor car engine, wheel box, vehicle bridge, water tank, fuel tank etc. has in the production of seal request container.
Current air-tightness detection device mainly is to realize the detection to products air tightness to be checked by barometrical principle, be that product to be checked is fastened on the base that matches with it during detection, make product to be checked be in sealing state, and place it in the water tank, charge into gas to base inside then, whether there is bubble to produce on the observation water surface, thereby can obtains the impermeability state of product to be checked.
Yet current air-tightness detection device only is to play detection effect, be arranged for the product needed staff's branch that detects the back acceptance or rejection, or distinguished by the mode that other makes marks, be easy to generate because of the mark that falls makes the staff and do not know the situation that product is whether qualified, also need to detect again, greatly reduced work efficiency.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of air-tightness detection device, to realize directly carrying out mark to distinguish, greatly improved work efficiency to detecting qualified product.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of air-tightness detection device comprises water tank, places the product of water tank to place base, and places the aspirating pipeline that base is connected with described product, also is provided with marking press equipment directly over described product placement base.
Preferably, described marking press equipment comprises imprint head and the cylinder that is connected with described imprint head.
Pass through technique scheme, the utility model proposes a kind of air-tightness detection device, this pick-up unit is provided with marking press equipment, it is good with the impermeability of this product of alert directly the qualified product of detection to be carried out mark, prevent to obscure, improved work efficiency with the product or the substandard product that do not detect.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the vertical view of the disclosed water tank of the utility model embodiment;
Fig. 2 is the structural representation of the disclosed a kind of air-tightness detection device of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of air-tightness detection device, make a mark to distinguish to detecting qualified product with realization, greatly improved work efficiency, referring to Fig. 1 and Fig. 2, this device comprises water tank 11, and water tank inside is provided with the water level sign, upper limit position and lower position in order to the mark water level, the water tank top is provided with water level controller 12, is used for the height of control water level, and water tank bottom is provided with water delivering orifice 13 and water inlet 14.The water tank centre position is provided with product and places base 15, this base inside has the mould that matches with product to be checked, after being placed on product to be checked on the mould, the device 16 that is fixed and clamped by both sides is fixed and pressing, makes product to be checked be in the state of a sealing.
Product is placed base 15 sides and also is provided with aspirating pipeline, pours gas by aspirating pipeline to base inside, if the impermeability of product to be checked is good, does not then have bubble to occur on the water surface, otherwise has bubble to occur.
Principle of work of the present utility model is as follows:
Product to be checked is placed on product in the water tank 11 places on the mould in the base 15,, make the inner sealed space that forms of product to be checked, regulate the device 16 that is fixed and clamped of placing base 15 two ends, product to be checked and mould pressing by both coincideing.
12 control water inlet 14 water fillings in water tank 11 of priming level controller when water level reaches the upper limit of water level sign, stop water filling, and at this moment, the water surface covers the upper surface of product to be checked.
Start the electric valve 24 that is arranged on the desktop 20, make the draft tube that is arranged in the product placement base 16 that gas is provided, gas pressure intensity shows by pneumatic indicator 25, observes the stationarity of air pressure to make things convenient for the staff.By the gas that draft tube provided, make product to be checked below gassy, if the impermeability of product to be checked is bad, bubble can appear in the water surface of product then to be checked top, otherwise, illustrate that then impermeability is good.Also be provided with time regulator on the desktop,, generally, be about for 30 seconds the detection time of each product to be checked in order to write down detection time.
If the impermeability of back product to be checked is good after testing, this product to be checked is specification product, then open the sealing-plug 17 of water delivering orifice 13 tops, the height of sealing plug be lower than product slightly and place base 15, water flows out to the height that water level flushes with water delivering orifice from water delivering orifice, and this moment, product to be checked surfaced, and started mint-mark button 26, then cylinder decline drives imprint head mark under product seal to be checked, illustrates that this product to be checked is specification product after testing.
Take off the product to be checked of printed mark, repeat said method and carry out the detection of next product to be checked.
The utility model proposes a kind of air-tightness detection device, this pick-up unit is provided with marking press equipment, it is good with the impermeability of this product of alert directly the qualified product of detection to be carried out mark, prevent to obscure, improved work efficiency with the product or the substandard product that do not detect.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (2)
1. an air-tightness detection device comprises water tank, places the product of water tank to place base, and places the aspirating pipeline that base is connected with described product, it is characterized in that, also is provided with marking press equipment directly over described product placement base.
2. a kind of air-tightness detection device according to claim 1 is characterized in that, described marking press equipment comprises imprint head and the cylinder that is connected with described imprint head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205451955U CN201819776U (en) | 2010-09-28 | 2010-09-28 | Airtightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205451955U CN201819776U (en) | 2010-09-28 | 2010-09-28 | Airtightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819776U true CN201819776U (en) | 2011-05-04 |
Family
ID=43917726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205451955U Expired - Lifetime CN201819776U (en) | 2010-09-28 | 2010-09-28 | Airtightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819776U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344389A (en) * | 2013-07-05 | 2013-10-09 | 宁波乔士橡塑有限公司 | Leak detecting device of automotive brake liquid storage pot and leak detecting method of leak detecting device |
| CN103499419A (en) * | 2013-09-26 | 2014-01-08 | 浙江吉利控股集团有限公司 | Sealing property testing device of plug-in connector |
| CN105699017A (en) * | 2016-03-22 | 2016-06-22 | 莆田市荣兴机械有限公司 | Leak hunting device for multi-hole workpiece |
| CN110006606A (en) * | 2019-03-01 | 2019-07-12 | 南京涵铭置智能科技有限公司 | A kind of pipeline air tightness automatic detection test bench and its working method |
-
2010
- 2010-09-28 CN CN2010205451955U patent/CN201819776U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344389A (en) * | 2013-07-05 | 2013-10-09 | 宁波乔士橡塑有限公司 | Leak detecting device of automotive brake liquid storage pot and leak detecting method of leak detecting device |
| CN103344389B (en) * | 2013-07-05 | 2016-04-06 | 宁波乔士橡塑有限公司 | A kind of automobile brake liquid tank leakage detection apparatus and leak hunting method thereof |
| CN103499419A (en) * | 2013-09-26 | 2014-01-08 | 浙江吉利控股集团有限公司 | Sealing property testing device of plug-in connector |
| CN103499419B (en) * | 2013-09-26 | 2017-09-22 | 浙江吉利控股集团有限公司 | Connector sealing property testing equipment |
| CN105699017A (en) * | 2016-03-22 | 2016-06-22 | 莆田市荣兴机械有限公司 | Leak hunting device for multi-hole workpiece |
| CN110006606A (en) * | 2019-03-01 | 2019-07-12 | 南京涵铭置智能科技有限公司 | A kind of pipeline air tightness automatic detection test bench and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |