CN108528425A - New-energy automobile plastic vacuum container - Google Patents
New-energy automobile plastic vacuum container Download PDFInfo
- Publication number
- CN108528425A CN108528425A CN201810544796.5A CN201810544796A CN108528425A CN 108528425 A CN108528425 A CN 108528425A CN 201810544796 A CN201810544796 A CN 201810544796A CN 108528425 A CN108528425 A CN 108528425A
- Authority
- CN
- China
- Prior art keywords
- tank body
- new
- energy automobile
- upper tank
- automobile plastic
- 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
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/567—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of the casing or by its strengthening or mounting arrangements
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention belongs to the vacuum tank appliance technology of new-energy automobile use for brake system more particularly to a kind of new-energy automobile plastic vacuum containers.The invention discloses new-energy automobile plastic vacuum containers, including upper tank body and lower tank, the upper tank body and lower tank hot melt are welding as one, the upper end surface of the upper tank body is provided with screw thread plug screw, soon slotting gas nozzle and clamping boss, the assembly of screw thread plug screw is connected with sensor, and slotting gas nozzle is set on clamping boss soon；Side interface is provided on the lateral wall of the upper tank body and lower tank, the side interface is connected with bolt arrangement.The beneficial effects of the invention are as follows：Structural strength is high, good seal performance, and cleannes are high, long lifespan, light weight, is assembled convenient for vehicle braking system, meets the energy conservation and environmental protection target of new-energy automobile.
Description
Technical field
The invention belongs to the vacuum tank appliance technology of new-energy automobile use for brake system more particularly to a kind of new energy
Automotive plastic vacuum tank.
Background technology
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.
Invention content
It is an object of the invention to solve the problems, such as techniques discussed above, it is high to provide a kind of structural strength, good seal performance,
Cleannes are high, long lifespan, light weight, are assembled convenient for vehicle braking system, meet the new of the energy conservation and environmental protection target of new-energy automobile
Energy automobile plastic vacuum container, its technical solution is as follows：
New-energy automobile plastic vacuum container, which is characterized in that including upper tank body and lower tank, the upper tank body and lower tank
Hot melt is welding as one, and the upper end surface of the upper tank body is provided with screw thread plug screw, soon slotting gas nozzle and clamping boss, screw thread plug screw
Assembly is connected with sensor, and slotting gas nozzle is set on clamping boss soon；It is provided on the lateral wall of the upper tank body and lower tank
Side interface, the side interface are connected with bolt arrangement.The upper tank body and lower tank of vacuum tank are obtained using injection molding,
All it is plastic container, so having light weight, is easy molding making.Screw thread plug screw is easy for sensor on vacuum tank.
Bolt arrangement makes entire vacuum tank can be directly mounted on vehicle holder, is assembled convenient for vehicle braking system.Soon slotting gas nozzle and
It is clamped boss to assemble for vehicle quick coupling, sealed reliable is connected firmly, easy to assembly, has better mistake proofing means.
Preferred embodiment is that the lower end of the upper tank body and the upper end of lower tank are provided with weldering molded line.Vacuum
Upper tank body and lower tank the design weldering molded line of tank, make upper tank body pass through hot plate welding with lower tank, are welding as one, have structure strong
Spend high feature.
Preferred embodiment is that 8 uniformly distributed reinforcing ribs and inner support strengthening tendons are provided in the inner cavity of upper tank body and lower tank.It is uniformly distributed
Reinforcing rib and inner support strengthening tendons can provide better tank structure intensity.
Preferred embodiment is that the inner support strengthening tendons are ring-type, and 6 uniformly distributed reinforcing ribs are divided into interior add by inner support strengthening tendons
Strengthening tendons and external reinforcing ribs, the external reinforcing ribs are trapezoidal shape, and the interior reinforcing rib is triangle, and external reinforcing ribs are set to
On the outer wall of inner support strengthening tendons, 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 company
Narrow bars, connection strap are connected interior reinforcing rib.Uniformly distributed reinforcing rib is divided into two parts and is connected respectively at inner support strengthening tendons, can be with
So that inner support strengthening tendons are lumped together with uniformly distributed reinforcing rib with better load performance, tank body is not in cracking, and gas leakage is existing
As.The setting of the ring-type, external reinforcing ribs, interior reinforcing rib and connection strap of inner support strengthening tendons, in upper tank body and lower tank
The entire integrally connected formula of cavity space, with the process for carrying out injection molding in upper tank body and lower tank while reinforcing load performance
The effect of middle control injection molding contraction distortion.
Preferred embodiment is that the bolt arrangement includes threaded portion and bolt head, and the bolt head is rectangular
Shape offers grooving on bolt head.Bolt head is done into rectangularity, it is therefore intended that improve torque resistant of the bolt as inserts
Ability；Meanwhile grooving is designed in bolt head, it will be sufficient filling with after plastic injection, and further increase the torque resistant of bolts assemblies
Ability.
Preferred embodiment is that the screw thread plug screw is formed by stacking by quadrangle part and circular piece, quadrangle part and circular piece
Between form groove.Quadrangle part and groove mainly improve torque resistant ability and axial pulling-out force when plug screw assembles.
The beneficial effects of the invention are as follows：Structural strength is high, good seal performance, and cleannes are high, and long lifespan, light weight is convenient for
Vehicle braking system is assembled, and the energy conservation and environmental protection target of new-energy automobile is met.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention.
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 implementation mode
With reference to Fig. 1 to Fig. 5 specific illustrative embodiments：
New-energy automobile plastic vacuum container, including upper tank body and lower tank, the upper tank body and lower tank thermofussion welding are one
The upper end surface of body, the upper tank body is provided with screw thread plug screw, soon slotting gas nozzle and clamping boss, and the assembly of screw thread plug screw is connected with biography
Sensor, slotting gas nozzle, which is set to, soon is clamped on boss；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, and ditch is formed between quadrangle part and circular piece
Slot.
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 is molded by plastic material PP5 material injections, embedding bolt 122 and assembly screw thread plug screw on tank body
123, convenient for vehicle assembly and sensor assembly；Gas nozzle 1214 and clamping boss 1215 are inserted in tank end design soon, are used for vehicle
Quick coupling is assembled, and sealed reliable is connected firmly, easy to assembly, and mistake proofing means are advanced.Tank body jointing end face design weldering molded line
1211, for being welded with lower tank 11,8 uniformly distributed reinforcing ribs 1212 and inner support strengthening tendons 1213 are designed in inner cavity, provide tank body knot
Structure intensity and control injection molding contraction distortion.
Vacuum tank lower tank 11, engagement end portion design weldering molded line 111, for being welded 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, is fixed for matching in the enterprising luggage of vehicle holder；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, and further increase the torque resistant ability of bolts assemblies.This bolt is advised at present
Lattice are M8, and standard requirement screw-down torque is：22-28N.m, standard bolt inserts are unable to reach this requirement（Under 15N.m torques,
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 design plug screw 123 of the present invention, this structure are main to improve plug screw assembly by 1231 quadrangle parts and groove 1232
When torque resistant ability and axial pulling-out force.
Claims (6)
1. new-energy automobile plastic vacuum container, which is characterized in that including upper tank body and lower tank, the upper tank body and lower tank
Body heat melting welding is integrated, and the upper end surface of the upper tank body is provided with screw thread plug screw, soon slotting gas nozzle and clamping boss, screw thread spiral shell
Plug assembly is connected with sensor, and slotting gas nozzle is set on clamping boss soon；It is arranged on the lateral wall of the upper tank body and lower tank
There are side interface, the side interface to be connected with bolt arrangement.
2. new-energy automobile plastic vacuum container as described in claim 1, which is characterized in that the lower end of the upper tank body
The upper end of place and lower tank is provided with weldering molded line.
3. new-energy automobile plastic vacuum container as described in claim 1, which is characterized in that the inner cavity of upper tank body and lower tank
In be provided with 8 uniformly distributed reinforcing ribs and inner support strengthening tendons.
4. new-energy automobile plastic vacuum container as claimed in claim 3, which is characterized in that the inner support strengthening tendons are ring
6 uniformly distributed reinforcing ribs are divided into interior reinforcing rib and external reinforcing ribs by shape shape, inner support strengthening tendons, and the external reinforcing ribs are trapezoidal shape,
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 to interior branch
On the inner wall for supportting strengthening tendons, the bottom of inner support strengthening tendons is provided with connection strap, and connection strap is connected interior reinforcing rib.
5. new-energy automobile plastic vacuum container as described in claim 1, which is characterized in that the bolt arrangement includes spiral shell
Line part and bolt head, the bolt head are rectangle, and grooving is offered on bolt head.
6. new-energy automobile plastic vacuum container as described in claim 1, which is characterized in that the screw thread plug screw is by four sides
Shape part and circular piece are formed by stacking, and groove is formed between quadrangle part and circular piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544796.5A CN108528425A (en) | 2018-05-31 | 2018-05-31 | New-energy automobile plastic vacuum container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544796.5A CN108528425A (en) | 2018-05-31 | 2018-05-31 | New-energy automobile plastic vacuum container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108528425A true CN108528425A (en) | 2018-09-14 |
Family
ID=63473081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810544796.5A Pending CN108528425A (en) | 2018-05-31 | 2018-05-31 | New-energy automobile plastic vacuum container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108528425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776783A (en) * | 2021-01-04 | 2021-05-11 | 东风柳州汽车有限公司 | Automobile brake vacuum pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004012653A1 (en) * | 2004-03-16 | 2005-10-06 | Mtu Aero Engines Gmbh | Rotational friction welding and rotary friction welding |
| 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 |
| CN208393353U (en) * | 2018-05-31 | 2019-01-18 | 湖州知谷汽车零部件有限公司 | New-energy automobile plastic vacuum container |
-
2018
- 2018-05-31 CN CN201810544796.5A patent/CN108528425A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004012653A1 (en) * | 2004-03-16 | 2005-10-06 | Mtu Aero Engines Gmbh | Rotational friction welding and rotary friction welding |
| 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 |
| CN208393353U (en) * | 2018-05-31 | 2019-01-18 | 湖州知谷汽车零部件有限公司 | New-energy automobile plastic vacuum container |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776783A (en) * | 2021-01-04 | 2021-05-11 | 东风柳州汽车有限公司 | Automobile brake vacuum pipeline |
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|---|---|---|---|
| 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: 20180914 |
|
| RJ01 | Rejection of invention patent application after publication |