CN204944777U - A kind of close property device detecting bladder tank - Google Patents
A kind of close property device detecting bladder tank Download PDFInfo
- Publication number
- CN204944777U CN204944777U CN201520577455.XU CN201520577455U CN204944777U CN 204944777 U CN204944777 U CN 204944777U CN 201520577455 U CN201520577455 U CN 201520577455U CN 204944777 U CN204944777 U CN 204944777U
- Authority
- CN
- China
- Prior art keywords
- bladder tank
- rubber cushion
- holder
- fixed frame
- compact heap
- Prior art date
- 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
Links
Abstract
A kind of close property device detecting bladder tank, by hold-down bolt (1), rotating nut (2), fixed frame (3), compact heap (4), bladder tank (5), compress rubber cushion (6), holder (7) and inflation bar (8) composition, two faces up and down of fixed frame (3) are provided with the through hole of coaxial cable, the bottom of fixed frame (3) is provided with holder (7), holder (7) is provided with and compresses rubber cushion (6), bladder tank (5) is located at and compresses on rubber cushion (6), it is characterized in that: above described bladder tank (5), be provided with compact heap (4), inflation bar (8) is provided with in bladder tank (5), air enters bladder tank (5) inner chamber by inflation bar (8).The utility model, to the general detection of 102.5,132.5,152.5,199.7 bayonet socket size and synchronously can detect border weld seam and screw thread place weld seam, reduce labor strength, enhance productivity, Improving The Quality of Products.
Description
Technical field
The utility model relates to passenger car airbag tank technical field, especially about a kind of close property device detecting bladder tank.
Background technology
One of major criterion of bus and passenger vehicle is exactly adopt air suspension.The structure such as air bag and vibroshock has been included in air suspension.In order to improve the serviceable life of air bag and vibroshock, the air in air bag needs to provide gas storage by bladder tank, and the quality of sealing property to air suspension of bladder tank is most important.The mode of current domestic inspection bladder tank is, middle push rod immediate roof is on product, lack compact heap, the little easy injury bladder tank of seal face, accurately can not detect the impermeability at middle stud place, need by other auxiliary detection devices, because holder does not adopt groove structure, can not ensure more very well to compress the sealing of glue 6, and the bladder tank φ 102.5 of standard, φ 132.5, φ 152.5, φ 199.7 bayonet socket size detection are not general, need the rubber cushion changing buckle size at every turn.Therefore need to research and develop the close property device that a kind of bayonet socket size detection is general, Detection accuracy is high.
Summary of the invention
In order to overcome the deficiency of prior art problem, the utility model provides a kind of close property device detecting bladder tank, it is by upper and lower for bladder tank seam compact heap and compresses rubber cushion pinch seal, then in bladder tank base, pressure-air is filled, detect the air pressure below air-bag base and between frock clamp in airtight cavity with high precision air pressure detecting instrument, thus realize the air-leakage test to bladder tank.
The utility model is achieved through the following technical solutions: a kind of close property device detecting bladder tank, by hold-down bolt, rotating nut, fixed frame, compact heap, bladder tank, compress rubber cushion, holder and inflation bar composition, two faces up and down of fixed frame are provided with the through hole of coaxial cable, through hole is above passed in hold-down bolt activity, and fixed by rotating nut, the bottom of fixed frame is provided with holder, holder is provided with compression rubber cushion, bladder tank is located at and compresses on rubber cushion, it is characterized in that: above described bladder tank, be provided with compact heap, inflation bar is provided with in bladder tank, air enters bladder tank inner chamber by inflation bar.
The diameter of described compact heap is greater than 200mm.
Described holder is provided with groove structure, and the internal diameter of groove is less than the diameter compressing rubber cushion, with compression rubber cushion interference fit.
The utility model; adopt compact heap 4 by upper and lower for air bag seam pinch seal; then pressure-air is filled to air-bag base inner chamber; thus the air-leakage test realized bladder tank; in whole testing process, workman only needs upper and lower air-bag base; to the general detection of 102.5,132.5,152.5,199.7 bayonet socket size and synchronously can detect border weld seam and screw thread place weld seam; thus add compression contact area protection product; reduce labor strength; enhance productivity; Improving The Quality of Products, improves working environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
In figure: 1 hold-down bolt, 2 rotating nuts, 3 fixed frames, 4 compact heaps, 5 bladder tank, 6 compress rubber cushion, 7 holders, 8 inflation bars.
Embodiment
By Fig. 1, Fig. 2 knows, a kind of close property device detecting bladder tank, by hold-down bolt 1, rotating nut 2, fixed frame 3, compact heap 4, bladder tank 5, compress rubber cushion 6, the inflation bar 8 of holder 7 forms, two faces up and down of fixed frame 3 are provided with the through hole of coaxial cable, through hole is above passed in hold-down bolt 1 activity, and fixed by rotating nut 2, the bottom of fixed frame 3 is provided with holder 7, holder 7 is provided with and compresses rubber cushion 6, bladder tank 5 is located at and compresses on rubber cushion 6, it is characterized in that: above described bladder tank 5, be provided with compact heap 4, inflation bar 8 is provided with in bladder tank 5, air enters bladder tank 5 inner chamber by inflation bar 8.The diameter of described compact heap 4 is greater than 200mm.The compression area increase of compact heap 4 is not easy to damage bladder tank 5, plays the effect of protection bladder tank 5 tank mouth.Usual bladder tank 5 has four kinds of models, respectively: 102.5mm, 132.5mm, 152.5mm, 199.7mm, the diameter of compact heap 4 is greater than the size of these four diameters, and the close property device that just can realize detecting bladder tank is general, only needs the rubber cushion changing buckle size at every turn.Described holder 7 is provided with groove structure, and the internal diameter of groove is less than compression rubber cushion 6, with compression rubber cushion 6 interference fit.Play the effect bottom protection bladder tank 5 equally.
During work, hold-down bolt 1 is by compact heap 4 compressing bladder tank 5 above, compressed by compression rubber cushion 6 below bladder tank 5, air enters bladder tank 5 inner chamber by inflation bar 8, detect the air pressure below air-bag base and between frock clamp in airtight cavity with high precision air pressure detecting instrument, thus realize the air-leakage test to bladder tank 5.
Claims (3)
1. one kind is detected the close property device of bladder tank, by hold-down bolt (1), rotating nut (2), fixed frame (3), compact heap (4), bladder tank (5), compress rubber cushion (6), holder (7) and inflation bar (8) composition, two faces up and down of fixed frame (3) are provided with the through hole of coaxial cable, hold-down bolt (1) activity is through fixed frame (3) through hole above, and fixed by rotating nut (2), the bottom of fixed frame (3) is provided with holder (7), holder (7) is provided with and compresses rubber cushion (6), bladder tank (5) is located at and compresses on rubber cushion (6), it is characterized in that: above described bladder tank (5), be provided with compact heap (4), inflation bar (8) is provided with in bladder tank (5), air enters bladder tank (5) inner chamber by inflation bar (8).
2. a kind of close property device detecting bladder tank according to claim 1, is characterized in that: the diameter of described compact heap (4) is greater than 200mm.
3. a kind of close property device detecting bladder tank according to claim 1, is characterized in that: described holder (7) is provided with groove structure, and the internal diameter of groove is less than the diameter compressing rubber cushion (6), with compression rubber cushion (6) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577455.XU CN204944777U (en) | 2015-08-04 | 2015-08-04 | A kind of close property device detecting bladder tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577455.XU CN204944777U (en) | 2015-08-04 | 2015-08-04 | A kind of close property device detecting bladder tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944777U true CN204944777U (en) | 2016-01-06 |
Family
ID=55012193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577455.XU Active CN204944777U (en) | 2015-08-04 | 2015-08-04 | A kind of close property device detecting bladder tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067204A (en) * | 2015-08-04 | 2015-11-18 | 丹阳市车船装饰件有限公司 | Device for detecting sealing performance of airbag tank |
-
2015
- 2015-08-04 CN CN201520577455.XU patent/CN204944777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067204A (en) * | 2015-08-04 | 2015-11-18 | 丹阳市车船装饰件有限公司 | Device for detecting sealing performance of airbag tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103481674B (en) | A kind of fully-automated synthesis marking equipment | |
| CN203479465U (en) | Device for detecting airtightness of vehicle vacuum tank | |
| CN107152993A (en) | A kind of polyethylene ball valve air-tightness detection device | |
| CN103358123A (en) | Automatic nozzle bottle cap assembling machine | |
| CN203858078U (en) | Air tightness detection device for airbag base of passenger car | |
| CN204944777U (en) | A kind of close property device detecting bladder tank | |
| CN210775054U (en) | Quality detection device is used in garbage bin processing | |
| CN105067204A (en) | Device for detecting sealing performance of airbag tank | |
| CN104849000A (en) | Joint air tightness detection machine | |
| CN204202998U (en) | A kind of welded tube pick-up unit | |
| CN206945240U (en) | A kind of polyethylene ball valve air-tightness detection device | |
| CN106441726A (en) | Sealing performance test device for front fog lamp | |
| CN104315953B (en) | Rim for automobile wheel jitter detection apparatus | |
| CN207873554U (en) | Turnover testing mechanism | |
| CN208488224U (en) | A kind of workpiece air tightness detection tool | |
| CN103630306A (en) | Leak detection device | |
| CN112903210A (en) | Dry-type air tightness detection test bed for punching and welding axle housing and process method thereof | |
| CN105547599A (en) | Air tightness full-automatic testing machine | |
| CN104215412B (en) | Plastic oil tank sealing detecting table | |
| CN208125331U (en) | A kind of airtight inspection tooling of automobile lamp | |
| CN206862859U (en) | A kind of weld strength detection means | |
| CN206440429U (en) | A kind of car headlamp air-tightness detection device | |
| CN114279641A (en) | DPS airtight and functional test equipment | |
| CN204422143U (en) | A kind of automobile absorber aeration test locating device | |
| CN218847500U (en) | Rack steering gear casing airtightness detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |