CN103759910B - Motor vehicle brake fluid storage tank sealing propertytest platform - Google Patents
Motor vehicle brake fluid storage tank sealing propertytest platform Download PDFInfo
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- CN103759910B CN103759910B CN201410028671.9A CN201410028671A CN103759910B CN 103759910 B CN103759910 B CN 103759910B CN 201410028671 A CN201410028671 A CN 201410028671A CN 103759910 B CN103759910 B CN 103759910B
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Abstract
The present invention relates to a kind of motor vehicle brake fluid storage tank sealing propertytest platform, include frame, frame is provided with the cabinet type testing platform of band glass door, pick-up unit is provided with in described cabinet type testing platform, pick-up unit includes the tank body fixed mechanism for fixing fluid reservoir, for the liquid outlet plugging mechanism of sealing blocking fluid base, for the ferrule mechanism of sealing blocking liquid injection pipe oral area, the inflation mechanism inflated in tank body for plugging pipe joint and through pipe adapter, and for detecting the detection of electrons part of the rear fluid reservoir internal gas pressure of inflation.The invention provides a kind of motor vehicle brake fluid storage tank sealing propertytest platform, realize brake fluid fluid reservoir sealing and automatically detect, have the high and reliable advantage of testing result of detection efficiency, can detect intensity and the wall thickness of fluid reservoir, handling safety is reliable simultaneously.
Description
Technical field
The present invention relates to checkout equipment technical field, is specifically a kind of monitor station for detecting motor vehicle brake fluid storage tank sealing.
Background technology
Brake fluid fluid reservoir is the top being arranged on automobile braking master cylinder and booster, for storing the parts of brake fluid; It plays conveying brake fluid to checking cylinder, and the effect of braking and brake fluid press-in clutch coupling, make the effect of clutch separation.As Fig. 1, brake fluid fluid reservoir 8 generally includes tank body 81 and liquid level alarm device (also referred to as liquid level sensor), but brake fluid is not enough, signal can be sent report to the police, tank body 81 top has liquid injection pipe 82, pilot hole seat 84 that bottom is provided with the fluid base 83 that is connected with master cylinder and longitudinal inserted sheet shape, that be positioned at fluid base both sides, and sidewall is provided with the pipe adapter 85 be connected with clutch master cylinder.
The sealing propertytest of existing brake fluid fluid reservoir adopts manual detection, and manual detection is inefficiency not only, and error rate is high, poor reliability; And the tank body of fluid reservoir is plastic injection piece, due to processing reason, usually there is wall unevenness, part wall thickness is excessively thin, and the detection for fluid reservoir wall thickness can only pass through the apparent observation of testing staff, there is the defect of Detection results difference.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of motor vehicle brake fluid storage tank sealing propertytest platform, realize brake fluid fluid reservoir sealing and automatically detect, there is the high and reliable advantage of testing result of detection efficiency.
For achieving the above object, the invention provides following technical scheme: a kind of motor vehicle brake fluid storage tank sealing propertytest platform, include frame, frame is provided with the cabinet type testing platform of band glass door, pick-up unit is provided with in described cabinet type testing platform, pick-up unit includes the tank body fixed mechanism for fixing fluid reservoir, for the liquid outlet plugging mechanism of sealing blocking fluid base, for the ferrule mechanism of sealing blocking liquid injection pipe oral area, the inflation mechanism inflated in tank body for plugging pipe joint and through pipe adapter, and for detecting the detection of electrons part of the rear fluid reservoir internal gas pressure of inflation.
By adopting technique scheme, brake fluid fluid reservoir is fixed in cabinet type testing platform by tank body fixed mechanism, again through liquid outlet plugging mechanism, ferrule mechanism and inflation mechanism each mouth to fluid reservoir carry out shutoff sealing, inflation mechanism is inflated in tank body by pipe adapter simultaneously, be filled with the gas of the air pressure of specifying, if blasted, then the wall thickness of fluid reservoir is excessively thin, defective, do not blast, keep certain hour, air pressure detection is carried out by detection of electrons part, if air pressure can remain in specialized range, then sealing is reliable, if air pressure declines fast, then sealing is not up to standard, adopt equipment Inspection, detect more specification, operate more convenient, and the reliability detected is high,, can detect the intensity of fluid reservoir and wall thickness meanwhile, improve the quality testing standard of fluid reservoir, product is more reliable, operates in be with in the cabinet type monitor station of glass door to carry out, and operates safer.
The present invention is set to further: described tank body fixed mechanism includes to be shelved and the base fixed for tank body, and the locked assembly for tank base is locked on base, described base is fixed on cabinet type testing platform, base is provided with the drain pipe location bore inserted for fluid base on fluid reservoir, base is positioned at bore both sides, drain pipe location and is provided with the pilot hole seat locating slot inserting location for pilot hole seat on fluid reservoir, described base side wall is provided with the jack run through, described jack is through pilot hole seat locating slot, described locked assembly includes point the first locking unit being located at jack both sides on base and second locking unit, first locking unit includes can the inserted link of jack on adaptive inserted base, inserted link is connected with the locking cylinder driving inserted link flexible, described second locking unit comprises and inserting in described jack and the loop bar be socketed with inserted link, described loop bar is connected with the loop bar driving loop bar flexible and drives cylinder, described liquid outlet plugging mechanism includes the fluid locking air cylinder driven be located on base bottom the bore of drain pipe location and inserts in jack, such inserted link inserts the assembling aperture seal plug of pilot hole seat on tank body.
By adopting technique scheme, tank body is shelved on base, fluid base on tank body inserts in the bore of drain pipe location, and through liquid outlet seal plug, shutoff is carried out to liquid outlet, simultaneously, pilot hole seat plugging in fitting hole seat locating slot on tank body, on tank body, the pilot hole of pilot hole seat is corresponding with jack, the inserted link of the first locking unit inserts in jack through locking air cylinder driven, through the pilot hole of pilot hole seat on tank body, second locking unit loop bar drives air cylinder driven to be socketed in plunger end through loop bar, thus realizes fluid reservoir locking on base; The fluid base realized while fixing fluid reservoir on tank body carries out shutoff sealing, compact conformation, and the fixing operation of fluid reservoir is convenient simultaneously, and fixation.
The present invention is set to further: described liquid outlet plugging mechanism also includes top pressure assembly fluid base on fluid reservoir being headed into described liquid outlet seal plug, described top pressure assembly includes the top briquetting be positioned at above base, and top briquetting is connected with and drives top briquetting to press down and the top pressure resetted that rises drives cylinder.
By adopting technique scheme, top pressure drives air cylinder driven top briquetting pushing tow fluid reservoir, makes fluid base on fluid reservoir reliably insert in liquid outlet seal plug, fluid reservoir shutoff is reliable, meanwhile, can ensure that fluid reservoir is fixed on fix in position on base, ensure that follow-up locking is reliable; So also facilitate the fixing of fluid reservoir, fluid reservoir only need be shelved on base by testing staff, and start top pressure and drive cylinder that liquid storage tank deck is pressed onto position, fixing operation is more convenient and fixing more reliable.
The present invention is set to further: described ferrule mechanism includes column mouth of pipe plug, and mouth of pipe plug is connected with the mouth of pipe shutoff driving mouth of pipe plug flexible and drives cylinder.
By adopting technique scheme, the liquid injection pipe oral area adopting cylinder and column mouth of pipe plug to carry out fluid reservoir carries out shutoff, realize automatic plugging operation, and employing air cylinder driven, shutoff process ensures that mouth of pipe plug can not be ejected, guarantee shutoff is reliable, and has the effect be fixed on the positioning fluid reservoir.
The present invention is set to further: the oblique below of described ferrule mechanism is provided with the liquid injection pipe supporting component for supporting liquid injection pipe on fluid reservoir, liquid injection pipe supporting component includes bracing frame and drives the support cylinder of bracing frame, described support cylinder is horizontally disposed, bracing frame includes holder, holder is provided with the support dop vertical with liquid injection pipe on fluid reservoir, supports dop and is provided with semicircle draw-in groove.
By adopting technique scheme, form the secure support to liquid injection pipe on fluid reservoir, because mouth of pipe plug is when mouth of pipe shutoff drives air cylinder driven to head in the fluid injection mouth of pipe of fluid reservoir, the liquid injection pipe of mouth of pipe plug to fluid reservoir has the power pressed down, easily fracture or damage the liquid injection pipe of fluid reservoir, form the secure support to liquid injection pipe on fluid reservoir, the liquid injection pipe that guarantee can not fracture fluid reservoir, play with ferrule mechanism simultaneously and the location of fluid reservoir is fixed.
The present invention is set to further: described inflation mechanism includes and to be inserted on fluid reservoir on pipe adapter and to carry out the Sealed casing pipe of shutoff, described Sealed casing pipe is connected with and drives the sleeve pipe of Sealed casing pipe to drive cylinder, be provided with gas-filled tube bottom the tube chamber of Sealed casing pipe.
By adopting technique scheme, adopt cylinder and Sealed casing pipe to coordinate and carry out shutoff to pipe adapter on fluid reservoir, inflate, simple and compact for structure, shutoff is reliable simultaneously.
The present invention is set to further: described cabinet type testing platform is provided with can along the Switch of working position seat of cabinet type testing table glass door direction slippage, pick-up unit is assemblied on Switch of working position seat, described cabinet type testing platform has the detection station being positioned at its inside and the operation position being convenient to take fluid reservoir being positioned at its outside, Switch of working position seat is connected with and drives Switch of working position seat at the Switch of working position drive unit detecting station and operation position switching.
By adopting technique scheme, fluid reservoir is placed on detection means and is facilitated from removal operation pick-up unit.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is specific embodiment of the invention motor vehicle brake fluid storage tank structural representation;
Fig. 2 is specific embodiment of the invention motor vehicle brake fluid storage tank sealing propertytest platform structural representation;
Fig. 3 is specific embodiment of the invention structure of the detecting device schematic diagram;
Fig. 4 is the structural representation that specific embodiment of the invention tank body fixed mechanism coordinates with liquid outlet plugging mechanism.
Embodiment
See accompanying drawing 1 to accompanying drawing 4, a kind of motor vehicle brake fluid storage tank sealing propertytest platform disclosed by the invention, include frame 1, frame 1 is provided with the cabinet type testing platform 2 of band glass door 21, glass door 21 automatic overhead door, cylinder and elevating lever is adopted to realize, cabinet type testing platform 2 doorframe is provided with fluctuating orbit groove, glass door 21 slippage is assemblied in the fluctuating orbit groove of doorframe, elevating lever one end is fixed on glass door 21, the elevating lever other end is fixed on the cylinder arm of cylinder, is convenient to the Collaborative Control in later stage like this.Pick-up unit is provided with in described cabinet type testing platform 2; Pick-up unit includes the tank body fixed mechanism 4 for fixing fluid reservoir 8, for the liquid outlet plugging mechanism 5 of sealing blocking fluid base 83, for the ferrule mechanism 6 of sealing blocking liquid injection pipe 82 oral area, the inflation mechanism 7 inflated in tank body 81 for plugging pipe joint 85 and through pipe adapter 85, and for detecting the detection of electrons part of rear fluid reservoir 8 internal gas pressure of inflation.Wherein detection of electrons part is the PC of band baroceptor, is electron controls technology well known to those of ordinary skill in the art, therefore just no longer repeats in this specific embodiment.
Described tank body fixed mechanism 4 includes to be shelved and the base 41 fixed for tank body 81, and the locked assembly for locking on base 41 bottom tank body 81.Described base 41 is fixed on cabinet type testing platform 2.Described base 41 is provided with the drain pipe location bore 411 inserted for fluid base 83 on fluid reservoir 8; Base 41 is positioned at bore 411 both sides, drain pipe location and is provided with the pilot hole seat locating slot 412 inserting location for pilot hole seat 84 on fluid reservoir 8; Base 41 sidewall is provided with the jack 413 run through; Described jack 413 is through pilot hole seat locating slot 412.Described locked assembly includes point the first locking unit being located at jack 413 both sides on base 41 and second locking unit; First locking unit includes can the inserted link 42 of jack 411 on adaptive inserted base 41, and inserted link 42 is connected with the locking cylinder 43 driving inserted link 42 flexible.Described second locking unit comprises and inserting in described jack 411 and the loop bar 44 be socketed with inserted link 42, and described loop bar 44 is connected with the loop bar driving cylinder 45 driving loop bar 44 flexible.Inserted link 42 inserts in jack 411, and is located in the pilot hole of pilot hole seat 84 on fluid reservoir 8, and loop bar 44 is socketed on inserted link 42, realizes fluid reservoir 8 to lock on base 41.Described liquid outlet plugging mechanism 5 includes the seal plug 51 be located on base 41 bottom the bore 411 of drain pipe location; Liquid outlet plugging mechanism structure is simple, compact conformation, meanwhile, the inserted link of locked assembly and loop bar can be coordinated to coordinate, realize seal plug on base and coordinate reliably with the liquid outlet shutoff of fluid reservoir.
For ensureing that the liquid outlet shutoff of seal plug 51 pairs of fluid reservoirs 8 puts in place further, described liquid outlet plugging mechanism 5 also includes top pressure assembly fluid base 83 on fluid reservoir being headed into described liquid outlet seal plug 51; Described top pressure assembly includes the top briquetting 52 be positioned at above base 41, and the top pressure surface of top briquetting 52 is generally the flexible face that plastic material is made; Described top briquetting 52 is connected with and drives top briquetting 52 to press down and the top pressure driving cylinder 53 resetted that rises.Top pressure drives cylinder 53 to drive top briquetting 52 pushing tow fluid reservoir 8, fluid base 83 on fluid reservoir 8 is reliably inserted in liquid outlet seal plug 51, and fluid reservoir shutoff is reliable, simultaneously, can ensure that fluid reservoir 8 is fixed on fix in position on base 41, ensure that follow-up locking is reliable; So also facilitate the fixing of fluid reservoir 8, fluid reservoir 8 only need be shelved on base 41 by testing staff, and start top pressure and drive cylinder 53 that fluid reservoir 8 top is pressed onto position, fixing operation is more convenient and fixing more reliable.
Wherein, described ferrule mechanism 6 includes column mouth of pipe plug 61, and mouth of pipe plug 61 is connected with and drives the flexible mouth of pipe shutoff of mouth of pipe plug 61 to drive cylinder 62.The oblique below of described ferrule mechanism 6 is provided with the liquid injection pipe supporting component 3 for supporting liquid injection pipe 82 on fluid reservoir 8; Liquid injection pipe supporting component 3 includes bracing frame 31 and drives the support cylinder 32 of bracing frame 31; Described support cylinder 32 is horizontally disposed, and bracing frame 31 includes holder 311, and holder 311 is provided with the support dop 312 vertical with liquid injection pipe 82 on fluid reservoir 8, supports dop 312 and is provided with semicircle draw-in groove.Like this to the secure support of liquid injection pipe 82 on fluid reservoir 8, because mouth of pipe plug 61 is when mouth of pipe shutoff drives cylinder 62 driving to head in the fluid injection mouth of pipe of fluid reservoir 8, the liquid injection pipe 82 of mouth of pipe plug 61 pairs of fluid reservoirs 8 has the power pressed down, easily fracture or damage the liquid injection pipe 82 of fluid reservoir, form the secure support to liquid injection pipe 82 on fluid reservoir 8, guarantee can not fracture the liquid injection pipe 82 of fluid reservoir, and plays with ferrule mechanism 6 simultaneously and fix the location of fluid reservoir 8.
Described inflation mechanism 7 includes and to be inserted on fluid reservoir 8 on pipe adapter 85 and to carry out the Sealed casing pipe 71 of shutoff; Described Sealed casing pipe 71 is connected with and drives the sleeve pipe of Sealed casing pipe 71 to drive cylinder 72.Be provided with gas-filled tube 73 bottom the tube chamber of Sealed casing pipe 71, gas-filled tube 73 leads to source of the gas.Cylinder and Sealed casing pipe cooperation carry out shutoff to pipe adapter on fluid reservoir, inflate simultaneously, simple and compact for structure.
In this specific embodiment, to the shutoff of the liquid outlet of fluid reservoir, pipe adapter and liquid injection pipe, adopt air cylinder driven shutoff, be convenient to Electronic Control synergy, shutoff is simultaneously reliable.
For ease of operation, described cabinet type testing platform 2 is provided with can along the Switch of working position seat 22 of cabinet type testing table glass door 21 direction slippage, and pick-up unit is assemblied on Switch of working position seat 22, and it adopts track to realize; Described cabinet type testing platform 2 has the detection station being positioned at its inside and be positioned at the operation position being convenient to take fluid reservoir 8 of its outside, Switch of working position seat 22 is connected with and drives Switch of working position seat 22 at the Switch of working position drive unit detecting station and operation position switching, Switch of working position drive unit preferentially adopts cylinder.Fluid reservoir 8 is placed on detection means and is facilitated from removal operation pick-up unit.
Motor vehicle brake fluid storage tank sealing propertytest platform principle of work of the present invention is: Switch of working position seat 22 is placed on operation position through Switch of working position drive unit, is placed on by brake fluid fluid reservoir 8 on base 41; Through top pressure assembly, fluid reservoir 8 top is pressed onto position again, the inserted link 42 of the first locking unit inserts, and be socketed through the loop bar 44 of the second locking unit, fluid reservoir 8 is reliably fixed on base 41, carry out shutoff to fluid base, while carrying out fluid reservoir 8 positioning locking, Switch of working position seat 22 is cut in cabinet type monitor station 2 and is detected on station simultaneously; Then, the corresponding mouth of ferrule mechanism 6 and inflation mechanism 7 pairs of fluid reservoirs 8 carries out shutoff sealing, and liquid injection pipe supporting component 3 action, early than ferrule mechanism 6, first supports liquid injection pipe 82, then carries out shutoff, ensures that shutoff puts in place and do not damage fluid reservoir 8; Inflation mechanism 7 is inflated in tank body 81 by pipe adapter 85 simultaneously, is filled with the gas of the air pressure of specifying; If blasted, then the wall thickness of fluid reservoir 8 is excessively thin, defective; Do not blast, keep certain hour, carry out air pressure detection by detection of electrons part, if air pressure can remain in specialized range, then sealing is reliable, if air pressure declines fast, then sealing is not up to standard.This monitor station, realizes automatically detecting, detects more reliable, meanwhile, can be passed through air pressure and carry out detection wall thickness and intensity, ensure the quality of fluid reservoir.
Claims (6)
1. a motor vehicle brake fluid storage tank sealing propertytest platform, it is characterized in that: include frame, frame is provided with the cabinet type testing platform of band glass door, pick-up unit is provided with in described cabinet type testing platform, pick-up unit includes the tank body fixed mechanism for fixing fluid reservoir, for the liquid outlet plugging mechanism of sealing blocking fluid base, for the ferrule mechanism of sealing blocking liquid injection pipe oral area, the inflation mechanism inflated in tank body for plugging pipe joint and through pipe adapter, and for detecting the detection of electrons part of the rear fluid reservoir internal gas pressure of inflation, described ferrule mechanism includes column mouth of pipe plug, mouth of pipe plug is connected with the mouth of pipe shutoff driving mouth of pipe plug flexible and drives cylinder, the oblique below of described ferrule mechanism is provided with the liquid injection pipe supporting component for supporting liquid injection pipe on fluid reservoir, liquid injection pipe supporting component includes bracing frame and drives the support cylinder of bracing frame, described support cylinder is horizontally disposed, bracing frame includes holder, holder is provided with the support dop vertical with liquid injection pipe on fluid reservoir, support dop and be provided with semicircle draw-in groove.
2. motor vehicle brake fluid storage tank sealing propertytest platform according to claim 1, it is characterized in that: described tank body fixed mechanism includes to be shelved and the base fixed for tank body, and the locked assembly for tank base is locked on base, described base is fixed on cabinet type testing platform, base is provided with the drain pipe location bore inserted for fluid base on fluid reservoir, base is positioned at bore both sides, drain pipe location and is provided with the pilot hole seat locating slot inserting location for pilot hole seat on fluid reservoir, described base side wall is provided with the jack run through, described jack is through pilot hole seat locating slot, described locked assembly includes point the first locking unit being located at jack both sides on base and second locking unit, first locking unit includes can the inserted link of jack on adaptive inserted base, inserted link is connected with the locking cylinder driving inserted link flexible, described second locking unit comprises and inserting in described jack and the loop bar be socketed with inserted link, described loop bar is connected with the loop bar driving loop bar flexible and drives cylinder, described liquid outlet plugging mechanism includes the fluid locking air cylinder driven be located on base bottom the bore of drain pipe location and inserts in jack, such inserted link inserts the assembling aperture seal plug of pilot hole seat on tank body.
3. motor vehicle brake fluid storage tank sealing propertytest platform according to claim 2, it is characterized in that: described liquid outlet plugging mechanism also includes top pressure assembly fluid base on fluid reservoir being headed into described liquid outlet seal plug, described top pressure assembly includes the top briquetting be positioned at above base, and top briquetting is connected with and drives top briquetting to press down and the top pressure resetted that rises drives cylinder.
4. motor vehicle brake fluid storage tank sealing propertytest platform according to claim 1 or 2 or 3, it is characterized in that: described inflation mechanism includes and to be inserted on fluid reservoir on pipe adapter and to carry out the Sealed casing pipe of shutoff, described Sealed casing pipe is connected with and drives the sleeve pipe of Sealed casing pipe to drive cylinder, bottom the tube chamber of Sealed casing pipe, be provided with gas-filled tube.
5. motor vehicle brake fluid storage tank sealing propertytest platform according to claim 1, it is characterized in that: described inflation mechanism includes and to be inserted on fluid reservoir on pipe adapter and to carry out the Sealed casing pipe of shutoff, described Sealed casing pipe is connected with and drives the sleeve pipe of Sealed casing pipe to drive cylinder, bottom the tube chamber of Sealed casing pipe, be provided with gas-filled tube.
6. motor vehicle brake fluid storage tank sealing propertytest platform according to claim 1, it is characterized in that: described cabinet type testing platform is provided with can along the Switch of working position seat of cabinet type testing table glass door direction slippage, pick-up unit is assemblied on Switch of working position seat, described cabinet type testing platform has the detection station being positioned at its inside and the operation position being convenient to take fluid reservoir being positioned at its outside, Switch of working position seat is connected with and drives Switch of working position seat at the Switch of working position drive unit detecting station and operation position switching.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410028671.9A CN103759910B (en) | 2014-01-22 | 2014-01-22 | Motor vehicle brake fluid storage tank sealing propertytest platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410028671.9A CN103759910B (en) | 2014-01-22 | 2014-01-22 | Motor vehicle brake fluid storage tank sealing propertytest platform |
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| CN103759910A CN103759910A (en) | 2014-04-30 |
| CN103759910B true CN103759910B (en) | 2015-11-18 |
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| CN201410028671.9A Active CN103759910B (en) | 2014-01-22 | 2014-01-22 | Motor vehicle brake fluid storage tank sealing propertytest platform |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323553B (en) * | 2016-08-19 | 2018-09-11 | 上海工程技术大学 | A kind of automobile vacuum booster fluid reservoir high vacuum filling experimental rig |
| CN108982017A (en) * | 2018-08-02 | 2018-12-11 | 宁波普泽机电有限公司 | A kind of motor test device for air tightness suitable for polymorphic type |
| CN112857845B (en) * | 2021-01-08 | 2023-03-24 | 益阳壹诺塑料制品有限公司 | Quality inspection equipment used after production of injection molding machine |
| CN113588175B (en) * | 2021-07-29 | 2024-06-18 | 上海德联化工有限公司 | Sealing performance detection table for automobile brake fluid storage tank |
| CN114264418A (en) * | 2022-01-04 | 2022-04-01 | 福安市宇冠制动科技有限公司 | Platform is examined to car brake fluid liquid storage pot leakproofness |
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| CN103076140A (en) * | 2013-01-09 | 2013-05-01 | 昆山佳铭自动化科技有限公司 | Brake fluid pot air tightness detection device |
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| CN203719855U (en) * | 2014-01-22 | 2014-07-16 | 温州伟望塑业电气有限公司 | Automobile brake fluid storage tank sealing performance detection table |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09178603A (en) * | 1995-12-28 | 1997-07-11 | Honda Motor Co Ltd | Endurance test device for automobile brake hose |
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|---|---|---|---|---|
| CN103076140A (en) * | 2013-01-09 | 2013-05-01 | 昆山佳铭自动化科技有限公司 | Brake fluid pot air tightness detection device |
| 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 |
| CN203719855U (en) * | 2014-01-22 | 2014-07-16 | 温州伟望塑业电气有限公司 | Automobile brake fluid storage tank sealing performance detection table |
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Address after: 325700, Fu Rong Road, 22 ridge industrial area, Dongtou, Zhejiang, Wenzhou Patentee after: Zhejiang Weiwang Precision Industry Co. Ltd. Address before: 325700, Fu Rong Road, 22 ridge industrial area, Dongtou, Zhejiang, Wenzhou Patentee before: WENZHOU WEIWANG PLASTIC ELECTRIC CO., LTD. |
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Effective date of registration: 20200420 Address after: 325000 building g, no.471, Chengxi Road, bei'ao street, Dongtou District, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Weiwang Auto Parts Co., Ltd Address before: 325700, Fu Rong Road, 22 ridge industrial area, Dongtou, Zhejiang, Wenzhou Patentee before: ZHEJIANG WEIWANG PRECISION INDUSTRY Co.,Ltd. |
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Denomination of invention: Sealing test bench for automobile brake fluid reservoir Effective date of registration: 20210917 Granted publication date: 20151118 Pledgee: Wenzhou Dongtou Branch of Agricultural Bank of China Ltd. Pledgor: Zhejiang Weiwang Auto Parts Co.,Ltd. Registration number: Y2021330001663 |
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