CN102588474A - Double-pump brake provided with automatic supply - Google Patents
Double-pump brake provided with automatic supply Download PDFInfo
- Publication number
- CN102588474A CN102588474A CN2012100410666A CN201210041066A CN102588474A CN 102588474 A CN102588474 A CN 102588474A CN 2012100410666 A CN2012100410666 A CN 2012100410666A CN 201210041066 A CN201210041066 A CN 201210041066A CN 102588474 A CN102588474 A CN 102588474A
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- brake
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- piston
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Abstract
The invention discloses a double-pump brake with automatic supply, and relates to a brake used on a vehicle, in particular to a brake which has an automatic supply function and is in a double-pump braking mode to solve the problems that the brake used on the domestic motor vehicle in the background technology is in a single-pump single-braking mode, and the vehicle has the problems of brake pump failure or braking fluid leakage in the driving process, and the braking is faulty or the braking is incomplete after a brake disc and a friction plate of the vehicle are worn. The technical scheme for solving the technical problems is as follows: the double-pump brake with automatic supply is mainly composed of an oil cup, an oil seal, a pressure spring, a gasket, a sealing ring, an oil pump, a fixed pin, a separation plate, a connecting plate, a pair of pliers, a guide sleeve, a piston, an oil hole bolt, a location pin and the like; the double-pump brake adopts a double-brake master cylinder and a double-plunger brake cylinder, the brake disc and the friction plate are separated from each other to maintain a gap, the brake fluid can be automatically supplied along with the abrasion of the brake disc and the friction plate.
Description
Technical field
The present invention relates to the break that uses on a kind of vehicle, saying so more specifically is provided with automatic makeup function and is a kind of double pump break that is provided with automatic supply of double pump braking.
Background technique
At present; Employed break on the domestic motor vehicle; All be the braking of single pump list, vehicle is in the process of moving in case when problem such as brake pump fault or brake fluid omission occurring, vehicle just can't cause serious consequence by braking brake; After also having the brake disc and friction disc wear of vehicle, the brake failure or the problem such as not thorough of braking all are to cause the great hidden of traffic accident.
Summary of the invention
Brake pump fault and brake disc or friction disc wear to occur in the vehicle driving process that background technique exists serious in order to solve, and causes the problem of serious consequence.The present invention provides a kind of double pump break that is provided with automatic supply, and this double pump break adopts dual brake car master cylinder and double-plunger wheel cylinder, and is independently; Under the malfunctioning situation of brake pump; Another pump can also work on, and divides pump plunger to use the oil sealing that can reset, and brake finishes Rear oil seal makes plunger slow astern set a distance; Make brake disc and friction plate separately keep a gap; Along with the wearing and tearing supply automatically of brake disc and friction plate, lubricating cup adopts transparent plastic to make, along with the continuous consumption of in-oil cylinder oil is in time replenished.
The technical solution adopted for the present invention to solve the technical problems is: a kind of double pump break that is provided with automatic supply mainly by, lubricating cup, oil sealing, stage clip, pad, seal ring, oil pump, fixing pin, dividing plate, win in succession, composition such as caliper, guide sleeve, piston, oil-hole screw, locating stud.It is characterized in that: when stepping foot treadle; Connecting plate that is linked together by fixing pin and clevis and the fork of intermediate link side by side together push forward, drive plunger and promote hydraulic oil forward, and back-up ring prevents that plunger from deviating from; Hydraulic oil send oil through oil pipe II through being provided with the oil pipe of regulating bolt and pad I in the break caliper I that is provided with adjusting oilhole screw and packing ring, caliper II; At this moment the piston I of both sides and piston I I inwardly promote brake block I with brake block II holds tightly to brake disc along the fixing guide sleeve of adjusting screw under the effect of the oil sealing that resets, and brake disc are stopped operating realize the purpose of braking, and the caliper on both sides is fixed together through fixed-link silk and pad II; Bleed screw and pad III are used for getting rid of the air in the caliper; After unclamping foot treadle, the spring that is fixed on the spring support that is provided with seal ring II pushes back plunger, and the oil sealing that resets makes piston I and piston I I slow astern set a distance; And, carry out automatic supply along with brake disc and brake block I and brake block II constantly wear and tear.Double pump is fixed on the dividing plate through the link retaining screw, and lubricating cup is installed in oil pump I and oil pump II top, when hydraulic oil constantly consumes, and supply automatically.When needs replenish hydraulic oil, turn on the stifled oiling in oil pump I and oil pump II of the oil that is provided with seal ring I.
The invention has the beneficial effects as follows that this double pump break adopts dual brake car master cylinder and double-plunger wheel cylinder, and is independently; Under the malfunctioning situation of brake pump; Another pump can also work on, and divides pump plunger to use the oil sealing that can reset, and brake finishes Rear oil seal makes plunger slow astern set a distance; Make brake disc and friction plate separately keep a gap; Along with the wearing and tearing supply automatically of brake disc and friction plate, lubricating cup adopts transparent plastic to make, along with the continuous consumption of in-oil cylinder oil is in time replenished.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is an of the present invention pair of main pump sectional front view.
Fig. 2 is an of the present invention pair of main pump cross sectional plan view.
Fig. 3 is an of the present invention pair of braking clamp body sectional front view.
Fig. 4 is an of the present invention pair of braking clamp body section left view.
Fig. 5 is a whole structural scheme of mechanism of the present invention.
1. lubricating cups among the figure, 2. oil is stifled, 3. seal ring I, 4. oil pipe I, 5. pad I, 6. adjusting bolt, 7. spring; 8. link retaining screw, 9. oil pump I, 10. spring support, 11. seal ring II, 12. plungers, 13. back-up rings, 14. fixing pins; 15. clevis, 16. intermediate link fork, 17. oil pump II, 18. dividing plates, 19. brake discs, 20. caliper I, 21. caliper II; 22. oil pipe II, 23. packing rings, 24. regulate oilhole screw, 25. adjusting screw, 26. guide sleeves, 27. fixed-link silks, 28. piston I; The oil sealing 29. reset, 30. brake block II, 31. pad II, 33. piston I I, 34. bleed screws, 35. pad III, 36. brake block I.
Embodiment
When stepping foot treadle; The connecting plate (19) that is linked together by fixing pin (14) together pushes forward with clevis (15) and the fork of intermediate link side by side (16); Drive plunger (12) and promote hydraulic oil forward; Back-up ring (13) prevents that plunger (12) from deviating from; Hydraulic oil send oil through oil pipe II (22) through being provided with the oil pipe (4) of regulating bolt (6) and pad I (5) in the break caliper I (20) that is provided with adjusting oilhole screw (24) and packing ring (23), caliper II (21); At this moment piston I of both sides (28) and piston I I (33) inwardly promote brake block I (36) with brake block II (30) holds tightly to brake disc (19) along the fixing guide sleeve (26) of adjusting screw (25) under the effect of the oil sealing that resets (29), brake disc (19) are stopped operating realize the purpose of braking, and the caliper on both sides is fixed together through fixed-link silk (27) and pad II (31); Bleed screw (34) and pad III (35) are used for getting rid of the air in the caliper; After unclamping foot treadle, the spring (7) that is fixed on the spring support (10) that is provided with seal ring II (11) pushes back plunger (12), and the oil sealing that resets (29) makes piston I (28) and piston I I (33) slow astern set a distance; And, carry out automatic supply along with brake disc (19) and brake block I (36) and constantly wearing and tearing of brake block II (30).Double pump is fixed on the dividing plate (18) through link retaining screw (8), and lubricating cup (1) is installed in oil pump I (9) and oil pump II (17) top, when hydraulic oil constantly consumes, and supply automatically.When needs replenish hydraulic oil, turn on stifled (2) oiling in oil pump I (9) and oil pump II (17) of the oil that is provided with seal ring I (3).
Claims (1)
- A double pump break that is provided with automatic supply mainly by; Lubricating cup, oil sealing, stage clip, pad, seal ring, oil pump, fixing pin, dividing plate, win in succession, composition such as caliper, guide sleeve, piston, oil-hole screw, locating stud; It is characterized in that: when stepping foot treadle; Connecting plate that is linked together by fixing pin and clevis and the fork of intermediate link side by side together push forward, drive plunger and promote hydraulic oil forward, and back-up ring prevents that plunger from deviating from; Hydraulic oil send oil through oil pipe II through being provided with the oil pipe of regulating bolt and pad I in the break caliper I that is provided with adjusting oilhole screw and packing ring, caliper II; At this moment the piston I of both sides and piston I I inwardly promote brake block I with brake block II holds tightly to brake disc along the fixing guide sleeve of adjusting screw under the effect of the oil sealing that resets, and brake disc are stopped operating realize the purpose of braking, and the caliper on both sides is fixed together through fixed-link silk and pad II; Bleed screw and pad III are used for getting rid of the air in the caliper; After unclamping foot treadle, the spring that is fixed on the spring support that is provided with seal ring II pushes back plunger, and the oil sealing that resets makes piston I and piston I I slow astern set a distance; And, carry out automatic supply along with brake disc and brake block I and brake block II constantly wear and tear.Double pump is fixed on the dividing plate through the link retaining screw, and lubricating cup is installed in oil pump I and oil pump II top, and when hydraulic oil constantly consumed, supply automatically when needs replenish hydraulic oil, was turned on the stifled oiling in oil pump I and oil pump II of the oil that is provided with seal ring I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100410666A CN102588474A (en) | 2012-02-17 | 2012-02-17 | Double-pump brake provided with automatic supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100410666A CN102588474A (en) | 2012-02-17 | 2012-02-17 | Double-pump brake provided with automatic supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588474A true CN102588474A (en) | 2012-07-18 |
Family
ID=46477562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100410666A Pending CN102588474A (en) | 2012-02-17 | 2012-02-17 | Double-pump brake provided with automatic supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588474A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935348A (en) * | 2014-04-15 | 2014-07-23 | 三一矿机有限公司 | Automatic restoration brake structure under hydraulic control and mining dump vehicle |
| CN113738795A (en) * | 2021-08-27 | 2021-12-03 | 岚图汽车科技有限公司 | Caliper brake friction plate return mechanism, caliper brake and automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378624A (en) * | 1999-11-18 | 2002-11-06 | Skf工程研究中心公司 | Actuator having central support, and brake calliper comprising such actuator |
| EP1695883A1 (en) * | 2003-12-01 | 2006-08-30 | Nissan Motor Company, Limited | Braking device for vehicle |
| CN1837653A (en) * | 2005-02-07 | 2006-09-27 | 株式会社日立制作所 | Cylinder apparatus and disk brake |
| CN201679887U (en) * | 2010-05-21 | 2010-12-22 | 谭喜坚 | Vehicle brake |
| CN202065389U (en) * | 2011-05-20 | 2011-12-07 | 台州万洲机械有限公司 | Multi-cylinder brake caliper |
| CN202451670U (en) * | 2012-02-17 | 2012-09-26 | 杨永明 | Dual-pump brake with automatic supply |
-
2012
- 2012-02-17 CN CN2012100410666A patent/CN102588474A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378624A (en) * | 1999-11-18 | 2002-11-06 | Skf工程研究中心公司 | Actuator having central support, and brake calliper comprising such actuator |
| EP1695883A1 (en) * | 2003-12-01 | 2006-08-30 | Nissan Motor Company, Limited | Braking device for vehicle |
| CN1837653A (en) * | 2005-02-07 | 2006-09-27 | 株式会社日立制作所 | Cylinder apparatus and disk brake |
| CN201679887U (en) * | 2010-05-21 | 2010-12-22 | 谭喜坚 | Vehicle brake |
| CN202065389U (en) * | 2011-05-20 | 2011-12-07 | 台州万洲机械有限公司 | Multi-cylinder brake caliper |
| CN202451670U (en) * | 2012-02-17 | 2012-09-26 | 杨永明 | Dual-pump brake with automatic supply |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935348A (en) * | 2014-04-15 | 2014-07-23 | 三一矿机有限公司 | Automatic restoration brake structure under hydraulic control and mining dump vehicle |
| CN113738795A (en) * | 2021-08-27 | 2021-12-03 | 岚图汽车科技有限公司 | Caliper brake friction plate return mechanism, caliper brake and automobile |
| CN113738795B (en) * | 2021-08-27 | 2023-07-21 | 岚图汽车科技有限公司 | Caliper brake friction disc return mechanism, caliper brake and automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |