CN204784303U - Take clutch master cylinder of split type accumulator - Google Patents
Take clutch master cylinder of split type accumulator Download PDFInfo
- Publication number
- CN204784303U CN204784303U CN201520501422.7U CN201520501422U CN204784303U CN 204784303 U CN204784303 U CN 204784303U CN 201520501422 U CN201520501422 U CN 201520501422U CN 204784303 U CN204784303 U CN 204784303U
- Authority
- CN
- China
- Prior art keywords
- accumulator
- latch plate
- layer
- master cylinder
- split type
- 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
- 239000003365 glass fiber Substances 0.000 claims abstract description 27
- 238000004146 energy storage Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000003822 epoxy resin Substances 0.000 claims description 13
- 229920000647 polyepoxide Polymers 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000004593 Epoxy Substances 0.000 abstract 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 33
- 230000000368 destabilizing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a take clutch master cylinder of split type accumulator, including one end open -ended cylinder body, be equipped with the working chamber in the cylinder body, be provided with piston and reset spring in the working chamber, the cylinder body is provided with for the other end of open end takes the internal screw thread to put the thing recess, it is provided with a fluid passageway to put between thing recess and the working chamber, it has the accumulator to put thing recess female connection, the accumulator includes the accumulator body, inside energy storage fluid passage and the energy storage liquid chamber of being equipped with of accumulator body, energy storage liquid intracavity is provided with the spring board, the spring board includes a plurality of range upon range of epoxy layers that set up that add, be provided with one deck glass fiber layer between the adjacent two -layer epoxy layer, the glass fiber layer includes vertical glass fiber layer and horizontal glass fiber layer, vertical glass fiber layer with horizontal glass fiber layer is arranged in turn. Above -mentioned technical scheme, structural design is reasonable, simple structure, job stabilization, the durability is good, the maintenance is convenient.
Description
Technical field
The utility model relates to automobile technical field, is specifically related to a kind of clutch master cylinder with split type accumulator.
Background technique
In vehicle operation, when driver's disengage the clutch, clutch pedal promotes the piston of clutch master cylinder, makes hydrodynamic force in clutch master cylinder, hydraulic pressure is delivered in clutch slave cylinder to change into Driving force to promote by pipeline and is separated fork, realizes the separation of clutch.Whole process changes into hydraulic pressure by pedaling force and changes into thrust again, and the elements such as clutch master cylinder, wheel cylinder and hydraulic pipe line achieve the function of transmitting force.
Existing clutch master cylinder technology does not also arrange the structure of energy storage effect, such as: application number is 201020619207.4, name is called the Chinese utility model patent of " pressure-regulating overflow total pump for clutch booster ", by setting up the structures such as drainback passage, relief valve, steel ball, block, spring on cylinder body, realization can regulate the cracking pressure of relief valve as required, and can repeat to recycle unnecessary oil, but structure is more complicated, poor durability, and troublesome maintenance.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide the clutch master cylinder of the split type accumulator of band that a kind of reasonable in design, structure are simple, working stability, serviceability are good, easy to maintenance.
For achieving the above object, the utility model provides following technological scheme: a kind of clutch master cylinder with split type accumulator, comprise the cylinder body of one end open, active chamber is provided with in cylinder body, piston and Returnning spring is provided with in active chamber, described cylinder body opening end is provided with push rod, push rod the inner is connected with piston, plunger backer installs Returnning spring from push rod end, described cylinder body is provided with tapped glove groove relative to the other end of opening end, an oil passage is provided with between described glove groove and active chamber, described glove groove internal thread is connected with accumulator, described accumulator comprises accumulator body, described accumulator body interior is provided with energy storage fluid passage and energy-storage liquid body cavity, described energy-storage liquid body cavity communicates with energy storage fluid passage, latch plate is provided with in energy-storage liquid body cavity, described latch plate comprises some stacked epoxy resin layers adding setting, layer of glass layer is provided with between adjacent two layers epoxy resin layer, described glass fibre layer comprises longitudinal glass fibre layer and horizontal glass fibre layer, described longitudinal glass fibre layer and described horizontal glass fibre layer are alternately arranged.
By adopting technique scheme, the basis of existing master cylinder of hydraulic clutch adds the structure of accumulator, when existing clutch pedal slams not loosening always, the mechanical energy stored in latch plate in accumulator can absorb the destabilizing factor of the existence vibration in existing hydraulic clutch system, and disengaging performance is stablized; Latch plate is made up of epoxy resin layer, longitudinal glass fibre layer and horizontal glass fibre layer, such that the mechanical strength of latch plate is high, heat resistance is strong, latch plate can not decay, and does not heat up.Reasonable in design, structure are simple, working stability, serviceability are good, easy to maintenance.
The utility model is set to further: the arranged outside matcoveredn being positioned at outer field described epoxy resin layer.By this setting, latch plate vibrational power flow is more reasonable, increases the service life.
The utility model is also set to further: described latch plate outer end is disposed with Steel Cable Baffle Ring and accumulator lid, described energy-storage liquid body cavity walls face is provided with accumulator lid draw-in groove, described accumulator lid compresses described Steel Cable Baffle Ring after being installed to accumulator lid draw-in groove, and Steel Cable Baffle Ring compresses described latch plate.By this setting, vibrational power flow is more reasonable, and accumulator lid is easy for installation, fixing reliable.
The utility model is also set to further: described energy-storage liquid body cavity walls face is also provided with the first locating slot and the second locating slot from outside to inside, described latch plate and Steel Cable Baffle Ring are positioned at described first locating slot, are provided with accumulator sealing gasket in described second locating slot.By this setting, vibrational power flow is more reasonable, and latch plate and Steel Cable Baffle Ring location are reliably.
The utility model is also set to further: it is inner that described accumulator sealing gasket is positioned at described latch plate, and accumulator sealing gasket is arranged near described latch plate interior edge face.By this setting, accumulator sealing gasket position arranges rationally, and latch plate sealability is better.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is reasonable, the basis of existing master cylinder of hydraulic clutch adds the structure of accumulator, when existing clutch pedal slams not loosening always, the mechanical energy stored in latch plate in accumulator can absorb the destabilizing factor of the existence vibration in existing hydraulic clutch system, and disengaging performance is stablized; Latch plate is made up of epoxy resin layer, longitudinal glass fibre layer and horizontal glass fibre layer, such that the mechanical strength of latch plate is high, heat resistance is strong, latch plate can not decay, and does not heat up.Reasonable in design, structure are simple, working stability, serviceability are good, easy to maintenance.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment accumulator;
Fig. 3 is the structural representation of the utility model embodiment latch plate.
Embodiment
See Fig. 1, Fig. 2 and Fig. 3, a kind of clutch master cylinder with split type accumulator disclosed in the utility model, comprise the cylinder body 1 of one end open, active chamber 11 is provided with in cylinder body 1, piston 2 and Returnning spring 3 is provided with in active chamber 11, described cylinder body 1 opening end is provided with push rod 4, push rod 4 the inner is connected with piston 2, piston 2 deviates from push rod 4 end and installs Returnning spring 3, described cylinder body 1 is provided with tapped glove groove 12 relative to the other end of opening end, an oil passage 13 is provided with between described glove groove 12 and active chamber 11, described glove groove 12 internal thread is connected with accumulator 5, described accumulator 5 comprises accumulator body 51 inside described in accumulator body 51 and is provided with energy storage fluid passage 511 and energy-storage liquid body cavity 512, described energy-storage liquid body cavity 512 communicates with energy storage fluid passage 511, latch plate 6 is provided with in energy-storage liquid body cavity 512, described latch plate 6 comprises some stacked epoxy resin layers 61 adding setting, layer of glass layer is provided with between adjacent two layers epoxy resin layer 61, described glass fibre layer comprises longitudinal glass fibre layer 621 and horizontal glass fibre layer 622, described longitudinal glass fibre layer 621 and described horizontal glass fibre layer 622 are alternately arranged.
Described piston 2 is socketed in push rod 4 left position, and described Returnning spring 3 left end is connected with active chamber 11 internal face, and Returnning spring 3 right-hand member and push rod 4 left end are socketed.Described epoxy resin layer 61 at least arranges four layers.
For making the utility model structure more reasonable, as preferably, the present embodiment is positioned at the arranged outside matcoveredn 63 of outer field described epoxy resin layer 61.Described protective layer 63 is arranged on latch plate outermost surface, and protective layer 63 can adopt existing resistant material to spray and form.
Described latch plate 6 outer end is disposed with Steel Cable Baffle Ring 7 and accumulator lid 8, described energy-storage liquid body cavity 512 internal face is provided with accumulator lid draw-in groove 513, described accumulator lid 8 compresses described Steel Cable Baffle Ring 7 after being installed to accumulator lid draw-in groove 513, and Steel Cable Baffle Ring 7 compresses described latch plate 6.
Described energy-storage liquid body cavity 512 internal face is also provided with from outside to inside the first locating slot 514 and the second locating slot 515, described latch plate 6 and Steel Cable Baffle Ring 7 are positioned at described first locating slot 514, are provided with accumulator sealing gasket 9 in described second locating slot 515.It is inner that described accumulator sealing gasket 9 is positioned at described latch plate 6, and accumulator sealing gasket 9 is arranged near described latch plate 6 interior edge face.
The utility model vibrational power flow is reasonable, the basis of existing master cylinder of hydraulic clutch adds the structure of accumulator, when existing clutch pedal slams not loosening always, the mechanical energy stored in latch plate in accumulator can absorb the destabilizing factor of the existence vibration in existing hydraulic clutch system, and disengaging performance is stablized; Latch plate is made up of epoxy resin layer, longitudinal glass fibre layer and horizontal glass fibre layer, such that the mechanical strength of latch plate is high, heat resistance is strong, latch plate can not decay, and does not heat up.Reasonable in design, structure are simple, working stability, serviceability are good, easy to maintenance.
When clutch master cylinder works, cylinder body build-up pressure is delivered to existing clutch slave cylinder, also establish same pressure in accumulator, because latch plate has certain elasticity, after pressure stability, the compression of resilience to the volume product trace that can make existing clutch system makes pressure more stable simultaneously.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of related domain makes some nonessential improvement according to the content of above-mentioned model utility to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (5)
1. the clutch master cylinder of the split type accumulator of band, comprise the cylinder body (1) of one end open, active chamber (11) is provided with in cylinder body (1), piston (2) and Returnning spring (3) is provided with in active chamber (11), described cylinder body (1) opening end is provided with push rod (4), push rod (4) the inner is connected with piston (2), piston (2) deviates from push rod (4) end and installs Returnning spring (3), it is characterized in that: described cylinder body (1) is provided with tapped glove groove (12) relative to the other end of opening end, an oil passage (13) is provided with between described glove groove (12) and active chamber (11), described glove groove (12) internal thread is connected with accumulator (5), described accumulator (5) comprises accumulator body (51), described accumulator body (51) inside is provided with energy storage fluid passage (511) and energy-storage liquid body cavity (512), described energy-storage liquid body cavity (512) communicates with energy storage fluid passage (511), latch plate (6) is provided with in energy-storage liquid body cavity (512), described latch plate (6) comprises some stacked epoxy resin layers (61) adding setting, adjacent two layers epoxy resin layer is provided with layer of glass layer between (61), described glass fibre layer comprises longitudinal glass fibre layer (621) and horizontal glass fibre layer (622), described longitudinal glass fibre layer (621) and described horizontal glass fibre layer (622) are alternately arranged.
2. a kind of clutch master cylinder with split type accumulator according to claim 1, is characterized in that: the arranged outside matcoveredn (63) being positioned at outer field described epoxy resin layer (61).
3. a kind of clutch master cylinder with split type accumulator according to claim 2, it is characterized in that: described latch plate (6) outer end is disposed with Steel Cable Baffle Ring (7) and accumulator lid (8), described energy-storage liquid body cavity (512) internal face is provided with accumulator lid draw-in groove (513), described accumulator lid (8) is installed to accumulator lid draw-in groove (513) and compresses described Steel Cable Baffle Ring (7) afterwards, and Steel Cable Baffle Ring (7) compresses described latch plate (6).
4. a kind of clutch master cylinder with split type accumulator according to claim 3, it is characterized in that: described energy-storage liquid body cavity (512) internal face is also provided with the first locating slot (514) and the second locating slot (515) from outside to inside, described latch plate (6) and Steel Cable Baffle Ring (7) are positioned at described first locating slot (514), are provided with accumulator sealing gasket (9) in described second locating slot (515).
5. a kind of clutch master cylinder with split type accumulator according to claim 4, it is characterized in that: it is inner that described accumulator sealing gasket (9) is positioned at described latch plate (6), and accumulator sealing gasket (9) is arranged near described latch plate (6) interior edge face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501422.7U CN204784303U (en) | 2015-07-10 | 2015-07-10 | Take clutch master cylinder of split type accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501422.7U CN204784303U (en) | 2015-07-10 | 2015-07-10 | Take clutch master cylinder of split type accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784303U true CN204784303U (en) | 2015-11-18 |
Family
ID=54524358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501422.7U Active CN204784303U (en) | 2015-07-10 | 2015-07-10 | Take clutch master cylinder of split type accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379167A (en) * | 2016-11-15 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Clutch main cylinder pushing rod structure |
-
2015
- 2015-07-10 CN CN201520501422.7U patent/CN204784303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379167A (en) * | 2016-11-15 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Clutch main cylinder pushing rod structure |
| CN106379167B (en) * | 2016-11-15 | 2018-10-09 | 安徽江淮汽车集团股份有限公司 | A kind of Clutch main cylinder pusher structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103486096B (en) | Avoid the piston-type deep sea pressure compensator of seawater pollution | |
| CN207523678U (en) | A kind of pedal simulator for being used to decouple braking system | |
| CN204784303U (en) | Take clutch master cylinder of split type accumulator | |
| CN201874914U (en) | Balance valve bank of variable-amplitude oil cylinder system | |
| CN204784304U (en) | Clutch master cylinder of integral accumulator | |
| EP2258953A3 (en) | Telescopic composite cylinder hydraulic hoist | |
| CN204003685U (en) | A kind of braking in a turn hydraulic system and engineering machinery | |
| CN202521153U (en) | Pulsation damper | |
| CN104482381A (en) | Lubricating oil adder | |
| CN201225271Y (en) | Sub-pump assembly of clutch | |
| CN103615421B (en) | A kind of Large-drift-diameterbalance balance valve | |
| CN202223948U (en) | Pumping station of filter press | |
| CN202158122U (en) | Double-cylinder brake caliper assembly | |
| CN202152771U (en) | Hydraulic cylinder | |
| CN203500141U (en) | Piston type deep sea pressure compensator capable of avoiding seawater pollution | |
| CN202971667U (en) | Clutch main cylinder | |
| CN202274101U (en) | Sealing structure for piston rod of booster | |
| CN205639521U (en) | Hydraulic coupling oil mass monitored control system | |
| CN202992532U (en) | Flywheel housing for heavy-duty vehicle | |
| CN205956248U (en) | Separation and reunion, oily structure assembly is crossed to ring channel for brake master cylinder | |
| CN201596754U (en) | Injection integrated oil circuit board of cold chamber die casting machine | |
| CN101837441A (en) | Integrated injection oil circuit board of cold-chamber die casting machine | |
| CN201635110U (en) | Oil return pipeline structure of excavator | |
| CN214945411U (en) | Cylinder valve system for RGV (remote target volume) physical control board vehicle | |
| CN202500850U (en) | Rear-mounted oil cylinder lockup valve device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Take clutch master cylinder of split type accumulator Effective date of registration: 20160912 Granted publication date: 20151118 Pledgee: Wenzhou rural credit cooperative association of Zhejiang, Dongtou Pledgor: Dongqi Automobile Parts Mfg. Co. Ltd., Wenzhou City Registration number: 2016990000786 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180824 Granted publication date: 20151118 Pledgee: Zhejiang Dongtou Wenzhou rural commercial bank Limited by Share Ltd Pledgor: Dongqi Automobile Parts Mfg. Co. Ltd., Wenzhou City Registration number: 2016990000786 |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20180824 Registration number: 2016990000786 Pledgee after: Zhejiang Dongtou Wenzhou rural commercial bank Limited by Share Ltd Pledgee before: Wenzhou rural credit cooperative association of Zhejiang, Dongtou |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Take clutch master cylinder of split type accumulator Effective date of registration: 20180824 Granted publication date: 20151118 Pledgee: Zhejiang Dongtou Wenzhou rural commercial bank Limited by Share Ltd Pledgor: Dongqi Automobile Parts Mfg. Co. Ltd., Wenzhou City Registration number: 2018990000749 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210624 Granted publication date: 20151118 Pledgee: Zhejiang Dongtou Wenzhou rural commercial bank Limited by Share Ltd. Pledgor: WENZHOU DONGQI AUTO PARTS MANUFACTURE Co.,Ltd. Registration number: 2018990000749 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Dongqi import and Export Co.,Ltd. Assignor: WENZHOU DONGQI AUTO PARTS MANUFACTURE Co.,Ltd. Contract record no.: X2021330000133 Denomination of utility model: Clutch master cylinder with split accumulator Granted publication date: 20151118 License type: Common License Record date: 20210827 |