CN108973971A - The reinforcing mechanisms of automotive plastic vacuum tank - Google Patents
The reinforcing mechanisms of automotive plastic vacuum tank Download PDFInfo
- Publication number
- CN108973971A CN108973971A CN201810544813.5A CN201810544813A CN108973971A CN 108973971 A CN108973971 A CN 108973971A CN 201810544813 A CN201810544813 A CN 201810544813A CN 108973971 A CN108973971 A CN 108973971A
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- CN
- China
- Prior art keywords
- strengthening tendons
- inner support
- tank body
- support strengthening
- reinforcing rib
- 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
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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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to car kits technical field more particularly to a kind of reinforcing mechanisms of automotive plastic vacuum tank.The invention discloses the reinforcing mechanisms of automotive plastic vacuum tank, including upper tank body and lower tank, 8 uniformly distributed reinforcing ribs and inner support strengthening tendons are provided in the inner cavity of upper tank body and lower tank；The interior reinforcing rib is triangle, and external reinforcing ribs are set on the outer wall of inner support strengthening tendons, and interior reinforcing rib is set on the inner wall of inner support strengthening tendons, and the bottom of inner support strengthening tendons is provided with connection strap, and connection strap is connected interior reinforcing rib.The beneficial effects of the present invention are: having better load performance, tank body is not in cracking, gas leak phenomenon, the effect of control injection molding contraction distortion during tank body progress injection molding.
Description
Technical field
The invention belongs to car kits technical field more particularly to a kind of reinforcing mechanisms of automotive plastic vacuum tank.
Background technique
In orthodox car, iron gas receiver is often used, is stored for air-energy, such iron gas receiver is easy
There is corrosion phenomena, to influence using effect, and iron gas receiver is due to using irony, so heavier-weight, shadow
Ring complete vehicle weight.And new-energy automobile uses hydraulic braking, needs vacuum boost system, needs a with more new energy target
The container of the storage vacuum degree energy of appearance point.There is relevant container to occur at present, but such container bearing capacity
It is smaller, it is easily broken, and will appear contraction distortion during carrying out processing and forming, so that being entirely easily deformed.
Summary of the invention
It is an object of the invention to solve the problems, such as techniques discussed above, provide a kind of with better load performance, tank
Body is not in cracking, gas leak phenomenon, the automobile of the effect of control injection molding contraction distortion during tank body progress injection molding
With the reinforcing mechanisms of plastic vacuum container, its technical solution is as follows:
The reinforcing mechanisms of automotive plastic vacuum tank, including upper tank body and lower tank, which is characterized in that upper tank body and lower tank
8 uniformly distributed reinforcing ribs and inner support strengthening tendons are provided in inner cavity；The inner support strengthening tendons are ring-type, and inner support strengthening tendons are 6
Item is evenly distributed with reinforcing rib and is divided into interior reinforcing rib and external reinforcing ribs, and the external reinforcing ribs are trapezoidal shape, and the interior reinforcing rib is three
Angular shape, external reinforcing ribs are set on the outer wall of inner support strengthening tendons, and interior reinforcing rib is set on the inner wall of inner support strengthening tendons, interior branch
The bottom of support strengthening tendons is provided with connection strap, and connection strap is connected interior reinforcing rib.Uniformly distributed reinforcing rib is divided into two parts difference
It is connected in inner support strengthening tendons, inner support strengthening tendons and uniformly distributed reinforcing rib can be made to lump together with better load performance, tank
Body is not in cracking, gas leak phenomenon.The setting of the ring-type, external reinforcing ribs, interior reinforcing rib and connection strap of inner support strengthening tendons,
The entire integrally connected formula of intracavity space of upper tank body and lower tank, reinforce having while load performance in upper tank body and lower tank
Body carries out the effect that injection molding contraction distortion is controlled during injection molding.
Preferred embodiment is that the connection strap is 3, and 2 connection straps therein are mutually perpendicular to, and there are also 1 connection strap positions
In on the angular bisector at one group of right angle that preceding two connection straps are formed.
The beneficial effects of the present invention are: having better load performance, tank body is not in cracking, gas leak phenomenon, tank body
Carry out the effect that injection molding contraction distortion is controlled during injection molding.
Detailed description of the invention
Fig. 1 is the schematic diagram of new-energy automobile plastic vacuum container.
Fig. 2 is the schematic diagram of vacuum tank upper tank body.
Fig. 3 is the schematic diagram of vacuum tank lower tank.
Fig. 4 is the schematic diagram of bolt arrangement.
Fig. 5 is the schematic diagram of screw thread plug screw.
Specific embodiment
Below with reference to Fig. 1 to Fig. 5 specific illustrative embodiment:
New-energy automobile plastic vacuum container, including upper tank body and lower tank, the upper tank body and lower tank thermofussion welding are one
Body, the upper end surface of the upper tank body are provided with screw thread plug screw, fastly slotting gas nozzle and clamping boss, and the assembly of screw thread plug screw is connected with biography
Sensor, slotting gas nozzle is set on clamping boss fastly；It is provided with side interface on the lateral wall of the upper tank body and lower tank, it is described
Side interface be connected with bolt arrangement
The lower end of the upper tank body and the upper end of lower tank are provided with weldering molded line.
8 uniformly distributed reinforcing ribs 1212 and inner support strengthening tendons 1213 are provided in the inner cavity of upper tank body and lower tank, it is described
Inner support strengthening tendons are ring-type, and 6 uniformly distributed reinforcing ribs are divided into interior reinforcing rib 1217 and external reinforcing ribs 1216, institute by inner support strengthening tendons
The external reinforcing ribs stated are trapezoidal shape, and the interior reinforcing rib is triangle, and external reinforcing ribs are set to the outer wall of inner support strengthening tendons
On, interior reinforcing rib is set on the inner wall of inner support strengthening tendons, and the bottom of inner support strengthening tendons is provided with connection strap 1218, connection strap handle
Interior reinforcing rib is connected.
The bolt arrangement includes threaded portion and bolt head, and the bolt head is rectangle, bolt head
On offer grooving.
The screw thread plug screw is formed by stacking by quadrangle part and circular piece, forms ditch between quadrangle part and circular piece
Slot.
The connection strap is 3, and 2 connection straps therein are mutually perpendicular to, and there are also 1 connection straps to be located at first two connections
On the angular bisector at one group of right angle that item is formed.
This vacuum tank is divided into two parts composition, and vacuum tank component 1 is welding as one by 11 upper tank body 12 of lower tank hot melt；Welding connects
It is high to close intensity, good seal performance is easy to implement simple, and environmental protection, health are pollution-free, and supplementary product onsumption is not present, at low cost etc. excellent
Gesture.
Vacuum tank upper tank body 12 forms 121 by plastic material PP5 material injection, embedding bolt 122 and assembly screw thread on tank body
Plug screw 123, convenient for vehicle assembly and sensor assembly；Gas nozzle 1214 and clamping boss 1215 are inserted in tank end design fastly, are used for
Vehicle quick coupling assembly, sealed reliable is connected firmly, and easy to assembly, mistake proofing means are advanced.Tank body jointing end face designs weldering type
Line 1211, for welding with lower tank 11,8 uniformly distributed reinforcing ribs 1212 and inner support strengthening tendons 1213 are designed in inner cavity, provide tank body
Structural strength and control injection molding contraction distortion.
Vacuum tank lower tank 11, engagement end portion design weldering molded line 111, for welding with upper tank body 12, inner cavity designs 8
Cloth reinforcing rib 112 and inner support strengthening tendons 113 provide tank structure intensity and control injection molding contraction distortion.Upper tank body 12 and lower tank
After body 11 welds, internal pressure is born under 500kPa pressure, and tank body is not in cracking, gas leak phenomenon；
This product designs bolt arrangement 122, by threaded portion 1221, fixes for matching in the enterprising luggage of vehicle bracket；Bolt head
Portion 1222 bolt head is done into rectangularity, it is therefore intended that improve the torque resistant ability of bolt inserts；Meanwhile in bolt head
Grooving 1223 is designed, will be sufficient filling with after plastic injection, the torque resistant ability of bolt assembly is further increased.This bolt is advised at present
Lattice are M8, standard requirements screw-down torque are as follows: 22-28N.m, standard bolt inserts be unable to reach this require (under 15N.m torque,
Plastic damage, bolt rotation), after the design, the torque resistant ability of bolt has reached 35N.m, complies fully with every twist
Tight index request.
Product of the present invention designs plug screw 123, this structure is main to improve plug screw assembly by 1231 quadrangle parts and groove 1232
When torque resistant ability and axial pulling-out force.
Claims (2)
1. the reinforcing mechanisms of automotive plastic vacuum tank, including upper tank body and lower tank, which is characterized in that upper tank body and lower tank
Inner cavity in be provided with 8 uniformly distributed reinforcing ribs and inner support strengthening tendons；The inner support strengthening tendons are ring-type, inner support strengthening tendons handle
6 uniformly distributed reinforcing ribs are divided into interior reinforcing rib and external reinforcing ribs, and the external reinforcing ribs are trapezoidal shape, and the interior reinforcing rib is three
Angular shape, external reinforcing ribs are set on the outer wall of inner support strengthening tendons, and interior reinforcing rib is set on the inner wall of inner support strengthening tendons, interior branch
The bottom of support strengthening tendons is provided with connection strap, and connection strap is connected interior reinforcing rib.
2. the reinforcing mechanisms of automotive plastic vacuum tank as described in claim 1, which is characterized in that the connection strap is 3
Item, 2 connection straps therein are mutually perpendicular to, and the angle for being located at one group of right angle of preceding two connection straps formation there are also 1 connection strap is flat
On separated time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544813.5A CN108973971A (en) | 2018-05-31 | 2018-05-31 | The reinforcing mechanisms of automotive plastic vacuum tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544813.5A CN108973971A (en) | 2018-05-31 | 2018-05-31 | The reinforcing mechanisms of automotive plastic vacuum tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108973971A true CN108973971A (en) | 2018-12-11 |
Family
ID=64542770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810544813.5A Pending CN108973971A (en) | 2018-05-31 | 2018-05-31 | The reinforcing mechanisms of automotive plastic vacuum tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108973971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087521A (en) * | 2021-11-18 | 2022-02-25 | 安徽威尔低碳科技股份有限公司 | Structure reinforced plastic air cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205113326U (en) * | 2015-05-19 | 2016-03-30 | 浙江力泰新能源科技有限公司 | Vacuum can |
| CN106626403A (en) * | 2016-11-28 | 2017-05-10 | 芜湖捷欧汽车部件有限公司 | Injection molding vacuum tank assembly processing and welding process for automobile braking system |
| CN206406907U (en) * | 2017-01-05 | 2017-08-15 | 浙江零跑科技有限公司 | A kind of lightweight high-intensity vacuum tank used for electric vehicle |
| CN206475874U (en) * | 2017-01-04 | 2017-09-08 | 浙江零跑科技有限公司 | Vacuum tank |
| CN108313046A (en) * | 2018-02-27 | 2018-07-24 | 湖州知谷汽车零部件有限公司 | A kind of plastic vacuum container |
| CN208119136U (en) * | 2018-02-27 | 2018-11-20 | 湖州知谷汽车零部件有限公司 | A kind of automotive plastic vacuum tank |
-
2018
- 2018-05-31 CN CN201810544813.5A patent/CN108973971A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205113326U (en) * | 2015-05-19 | 2016-03-30 | 浙江力泰新能源科技有限公司 | Vacuum can |
| CN106626403A (en) * | 2016-11-28 | 2017-05-10 | 芜湖捷欧汽车部件有限公司 | Injection molding vacuum tank assembly processing and welding process for automobile braking system |
| CN206475874U (en) * | 2017-01-04 | 2017-09-08 | 浙江零跑科技有限公司 | Vacuum tank |
| CN206406907U (en) * | 2017-01-05 | 2017-08-15 | 浙江零跑科技有限公司 | A kind of lightweight high-intensity vacuum tank used for electric vehicle |
| CN108313046A (en) * | 2018-02-27 | 2018-07-24 | 湖州知谷汽车零部件有限公司 | A kind of plastic vacuum container |
| CN208119136U (en) * | 2018-02-27 | 2018-11-20 | 湖州知谷汽车零部件有限公司 | A kind of automotive plastic vacuum tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087521A (en) * | 2021-11-18 | 2022-02-25 | 安徽威尔低碳科技股份有限公司 | Structure reinforced plastic air cylinder |
| CN114087521B (en) * | 2021-11-18 | 2022-11-22 | 安徽威尔低碳科技股份有限公司 | Structure reinforced plastic air cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |
Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |