CN104527634A - Air cylinder - Google Patents
Air cylinder Download PDFInfo
- Publication number
- CN104527634A CN104527634A CN201410825157.8A CN201410825157A CN104527634A CN 104527634 A CN104527634 A CN 104527634A CN 201410825157 A CN201410825157 A CN 201410825157A CN 104527634 A CN104527634 A CN 104527634A
- Authority
- CN
- China
- Prior art keywords
- air receiver
- air cylinder
- shell
- macromolecule resin
- polymer resin
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 29
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 23
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 19
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000004698 Polyethylene Substances 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- 229920000573 polyethylene Polymers 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004677 Nylon Substances 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 6
- 239000004417 polycarbonate Substances 0.000 claims abstract description 6
- 229920002521 macromolecule Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000002952 polymeric resin Substances 0.000 abstract 4
- 239000010409 thin film Substances 0.000 abstract 3
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/06—Applications or arrangements of reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
The invention provides an air cylinder. An air cylinder shell and air cylinder end covers are welded to a whole, and the air cylinder shell is a single-cavity air cylinder shell or a multi-cavity air cylinder shell with a separation plate in cavities. The air cylinder is technically characterized in that the air cylinder shell and the air cylinder end covers are made of carbon structural steel plates, an inner cavity of the air cylinder are coated with a thermoplastic polymer resin material thin film layer good in weather fastness and salt spray resistance property, and the thickness of the thermoplastic polymer resin material thin film layer ranges from 0.01 mm to 1.0 mm. Thermoplastic polymer resin materials are polyethylene terephthalate (PET) or polyethylene (PE) or polypropylene (PP) or nylon or polycarbonate thermoplastic polymer resin materials. Compared with the prior art, the inner cavity of the air cylinder is coated with the thermoplastic thin film materials, therefore, the cleanness and corrosion resisting performance of the inner cavity of the air cylinder are greatly improved, the use performance of products is guaranteed, and the brake safety of a whole vehicle is guaranteed.
Description
Technical field
The present invention relates to automobile pneumatic braking system equipment technical field, be specifically related to a kind of air receiver.
Background technology
Air receiver is an important energy storage part of automobile air brake system, to ensure the good running of automobile brake performance; Traditional air receiver is all generally adopt carbon steel to produce, carbon steel material low price, forming property is better, compressive resistance is high, but the anti-corrosion treatment material of paint film process easy-to-rust, particularly air receiver inner chamber of product and the quality of coated technique quality directly have influence on service life and the performance of product.
Summary of the invention
In order to improve the inner chamber decay resistance of air receiver, improve the service life of air receiver, the present invention proposes a kind of air receiver.
The technical solution used in the present invention is: a kind of air receiver, be welded as a whole by air receiver shell and air receiver end cap, air receiver shell is the multi-cavity air receiver shell of band dividing plate in single chamber or chamber, it is characterized in that: air receiver shell and air receiver end cap adopt carbon structural steels plate, the inner chamber of air receiver is coated with weather resisting property, thermoplastic macromolecule resin's material film layers that salt spray resistance is good, and thickness is 0.01-1.0 millimeter.
Further restriction to technique scheme: the outer wall of air receiver is coated with weather resisting property, thermoplastic macromolecule resin's material film layers that salt spray resistance is good.
Further restriction to technique scheme: described thermoplastic macromolecule resin's material is poly terephthalic acid second two fat (PET), polyethylene (PE), polypropylene (PP), nylon or polycarbonate thermoplastic macromolecule resin material.
Further restriction to technique scheme: air receiver end cap and air receiver shell adopt sheet thickness to be 1.5-3.5 millimeter.
Beneficial effect: the present invention uses the manufacture of carbon structural steel material to produce air receiver shell and air receiver end cap carries out the production of air receiver by welding, such one side makes full use of carbon structural steel material low price, stamping formabilily and good welding performance, compressive resistance high, on the other hand by the inner chamber coating weather resisting property to air receiver, thermoplastic macromolecule resin's thin layer that salt spray resistance is good, greatly can improve the product salt spray resistance of air receiver, the requirement of QC/T200-1995 technical standard can be met; Compared with existing carbon steel air receiver, make the decay resistance that air receiver inner chamber has had, there is anticorrosion, antirust, acid and alkali-resistance, protection against the tide, insulation, ageing-resistant feature, the inner chamber cleanliness level of this air receiver and salt spray resistance good, ensure that the in-use performance of product, product life improves more than at least 1 times.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present invention.
Detailed description of the invention
A kind of air receiver as shown in Figure 1, be welded as a whole by air receiver shell 1 and air receiver end cap 2, this air receiver shell 1 is the multi-cavity air receiver shell of band dividing plate 1b in single chamber or chamber, air receiver shell 1 and air receiver end cap 2 adopt carbon structural steels plate, the inner chamber of air receiver is coated with weather resisting property, thermoplastic macromolecule resin's material film layers 3 that salt spray resistance is good, and thickness is 0.01-1.0 millimeter; In Fig. 1,1a represents the wall of air receiver shell, and the inner chamber of described air receiver is made up of jointly air receiver shell 1 and air receiver end cap 2.
As shown in Figure 1, the sheet thickness that air receiver shell 1 adopts is 1.5-3.5 millimeter, the sheet thickness that air receiver end cap 2 adopts is 1.5-3.5 millimeter, can form the thick welding of material of material of the same race difference thus ensure that the reliability of welded seam quality and product by welding process.
The outer wall of air receiver also can be coated with weather resisting property, thermoplastic macromolecule resin's material film layers that salt spray resistance is good, also can apply another kind of anticorrosion, the antirust and good material of weather resisting property, be not limited to thermoplastic macromolecule resin's material; The outer wall of described air receiver is made up of jointly shell 1 and end cap 2.
Thermoplastic macromolecule resin's material that described weather resisting property, salt spray resistance are good is polyethylene or polypropylene or nylon or polycarbonate.
The sheet thickness that above-mentioned air receiver shell 1 adopts is not limited to 1.5-3.5 millimeter, and the sheet thickness that air receiver end cap 2 adopts is 1.5-3.5 millimeter; But the present invention is not limited thereto.
The present invention first innovation is: the inner chamber of air receiver is coated with weather resisting property, thermoplastic macromolecule resin's material film layers that salt spray resistance is good.
Second innovation of the present invention is: the outer wall of air receiver is coated with weather resisting property, thermoplastic macromolecule resin's material film layers that salt spray resistance is good.
In the present invention, described thermoplastic macromolecule resin's material is preferred: poly terephthalic acid second two fat (PET), polyethylene (PE), polypropylene (PP), nylon or polycarbonate thermoplastic macromolecule resin material.
Claims (7)
1. an air receiver, be welded as a whole by air receiver shell and air receiver end cap, air receiver shell is the multi-cavity air receiver shell of band dividing plate in single chamber or chamber, it is characterized in that: air receiver shell and air receiver end cap adopt carbon structural steels plate, the inner chamber of air receiver is coated with weather resisting property, thermoplastic macromolecule resin's material film layers that salt spray resistance is good.
2. a kind of air receiver as claimed in claim 1, is characterized in that: the thickness of thermoplastic macromolecule resin's material film layers is 0.01-1.0 millimeter.
3. a kind of air receiver as claimed in claim 1 or 2, is characterized in that: the outer wall of air receiver is coated with weather resisting property, thermoplastic macromolecule resin's material film layers that salt spray resistance is good.
4. a kind of air receiver as claimed in claim 1 or 2, is characterized in that: described thermoplastic macromolecule resin's material is polyethylene or polypropylene or nylon or polycarbonate.
5. a kind of air receiver as claimed in claim 3, is characterized in that: described thermoplastic macromolecule resin's material is polyethylene or polypropylene or nylon or polycarbonate.
6. a kind of air receiver as claimed in claim 1 or 2, is characterized in that: air receiver end cap and air receiver shell adopt the thickness of plate to be 1.5-3.5 millimeter.
7. a kind of air receiver as claimed in claim 3, is characterized in that: air receiver end cap and air receiver shell adopt the thickness of plate to be 1.5-3.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825157.8A CN104527634A (en) | 2014-12-27 | 2014-12-27 | Air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825157.8A CN104527634A (en) | 2014-12-27 | 2014-12-27 | Air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104527634A true CN104527634A (en) | 2015-04-22 |
Family
ID=52843350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825157.8A Pending CN104527634A (en) | 2014-12-27 | 2014-12-27 | Air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002968A (en) * | 2019-12-13 | 2020-04-14 | 常德天工机械有限公司 | Lightweight high-strength air cylinder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234377A (en) * | 2008-02-01 | 2008-08-06 | 宁波力丰机电科技有限公司 | Air compressor air storage tank surface treatment technique |
| CN201390250Y (en) * | 2009-03-30 | 2010-01-27 | 中国重汽集团济南动力有限公司 | Four-air-storage-tank combined fixing device for braking |
| CN202469458U (en) * | 2012-01-05 | 2012-10-03 | 常州市武进东风汽车部件有限公司 | Gas storage barrel for locomotive |
| CN103085801A (en) * | 2013-02-04 | 2013-05-08 | 十堰市华迪汽车零部件有限公司 | Pressure balance type automatic water drain valve for automobile |
| CN204341013U (en) * | 2014-12-27 | 2015-05-20 | 东风（十堰）底盘部件有限公司 | A kind of air receiver |
-
2014
- 2014-12-27 CN CN201410825157.8A patent/CN104527634A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234377A (en) * | 2008-02-01 | 2008-08-06 | 宁波力丰机电科技有限公司 | Air compressor air storage tank surface treatment technique |
| CN201390250Y (en) * | 2009-03-30 | 2010-01-27 | 中国重汽集团济南动力有限公司 | Four-air-storage-tank combined fixing device for braking |
| CN202469458U (en) * | 2012-01-05 | 2012-10-03 | 常州市武进东风汽车部件有限公司 | Gas storage barrel for locomotive |
| CN103085801A (en) * | 2013-02-04 | 2013-05-08 | 十堰市华迪汽车零部件有限公司 | Pressure balance type automatic water drain valve for automobile |
| CN204341013U (en) * | 2014-12-27 | 2015-05-20 | 东风（十堰）底盘部件有限公司 | A kind of air receiver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002968A (en) * | 2019-12-13 | 2020-04-14 | 常德天工机械有限公司 | Lightweight high-strength air cylinder |
| CN111002968B (en) * | 2019-12-13 | 2020-11-06 | 常德天工机械有限公司 | Lightweight high-strength air cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |