Split type oil dish

Abstract

The utility model provides a split type oil disc, which relates to the technical field of oil disc handles and comprises a brake handle base body, an oil disc oil pipe connector is integrally arranged at the upper end of the brake handle base body, an oil pipe connecting hole is arranged at the end of the oil disc oil pipe connector, and a connector oil cavity is arranged at the rear end of the oil pipe connecting hole. An oil pressure adjusting and limiting assembly is arranged in the connector oil cavity; according to the scheme, the steel wire fixing pipe joint is rotated to drive the ball seat adjusting screw hole and the ball head adjusting bolt at the front end to rotate, so that the distance between the linkage ball seat and the plug connecting ball head can be adjusted, lost oil pressure in an oil pipe can be compensated, the pressure of the oil pipe can be recovered, later maintenance of the brake is facilitated, and the service life of the brake is prolonged. Therefore, the defect that a disc brake is difficult to maintain compared with a ring brake can be overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of oil dish handles, in particular to a split oil dish. Background Art

[0002] The oil brake is a brake control system that uses oil-pressure disc brakes and oil-pressure transmission to brake. When the oil-pressure disc brake is installed, the brake oil is poured into the oil pipe. During the filling process, bubbles may remain inside, or after long-term use, water vapor may enter the inside. After high-temperature heating, the water vapor inside evaporates, and the amount of liquid inside the oil pipe will decrease, increasing the braking stroke of the oil-pressure disc brake, which poses a safety hazard. Utility Model Content

[0003] The main purpose of the utility model is to provide a split oil dish, which can effectively solve the problems raised in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A split oil disc, comprising a brake handle base body, an oil disc oil pipe connector is integrally arranged at the upper end of the brake handle base body, an oil pipe connecting hole is provided at the end of the oil disc oil pipe connector, a connector oil chamber is provided at the rear end of the oil pipe connecting hole, and an oil pressure regulating limit assembly is arranged in the connector oil chamber;

[0006] A driving inner cavity shell is integrally provided at the rear end of the oil dish oil pipe connector, and an oil dish fixing base is integrally provided at one side of the driving inner cavity shell.

[0007] Preferably, a fixing seat through pin is inserted in the middle of the oil disc fixing base, and two handlebar ring fixing seats are fixedly installed on the oil disc fixing base through the fixing seat through the pin, and two handlebar hoops are integrally arranged between the two handlebar ring fixing seats.

[0008] Preferably, an oil dish handle rotating shaft is rotatably mounted on one side of the driving inner cavity shell, and an oil dish handle is fixedly mounted on the oil dish handle rotating shaft.

[0009] Preferably, an oil dish handle limit head is integrally provided on the end of the oil dish handle, an oil pipe oil plug cable fixing hole is provided on the oil dish handle, and two oil dish handle drive rings are integrally provided on the inner wall of the oil dish handle.

[0010] Preferably, the oil pressure regulating limit assembly comprises: an oil pressure sealing plug, an oil pressure pushing plug, an oil pressure connecting plug, a linkage ball seat, a lower ball seat connecting head, a ball seat head driving frame, a driving frame connecting shaft, a wire joint extension rod, a wire fixing pipe joint, a plug connecting ball head, a ball head adjusting bolt, and a ball seat adjusting screw hole;

[0011] An oil pressure sealing plug is arranged in the oil cavity of the connector, an oil pressure pushing plug is fixedly installed at the front end of the oil pressure sealing plug, an oil pressure connecting plug is integrated at the rear end of the oil pressure sealing plug, a plug connecting ball head is movably arranged at the lower end of the oil pressure connecting plug, a ball head adjusting bolt is integrated at the lower end of the plug connecting ball head, and a ball seat adjusting screw hole is sleeved at the outer end of the ball head adjusting bolt;

[0012] A linkage ball seat is integrated at the lower end of the ball seat adjustment screw hole, a lower ball seat connecting head is integrated at the lower end of the linkage ball seat, a wire joint extension rod is integrated at the lower end of the lower ball seat connecting head, and a wire fixed pipe joint is integrated at the lower end of the wire joint extension rod.

[0013] Preferably, a steel wire fixing hole groove is provided at the lower end of the steel wire fixing pipe joint.

[0014] Preferably, a ball seat head driving frame is provided on the rotating sleeve of the linkage ball seat, and a driving frame connecting shaft is integrally provided on both upper and lower ends of the ball seat head driving frame.

[0015] Preferably, the two drive frame connecting shafts are rotatably arranged with corresponding oil dish handle drive rings respectively.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) This solution fixes the steel cable in the steel cable fixing hole of the oil plug of the oil pipe, and by holding the oil disc handle, the oil disc handle drives the ring to rotate, thereby pushing the internal oil pressure adjustment limit assembly, pushing the oil in the oil chamber of the connector, and the oil in the rear end oil pipe can drive the brake at the lower end to clamp the disc for braking.

[0018] (2) This solution fixes the pipe joint by rotating the steel wire, which causes the ball seat adjustment screw hole and the ball head adjustment bolt at the front end to rotate, so that the distance between the linkage ball seat and the plug connecting ball head can be adjusted, thereby compensating for the oil pressure loss in the oil pipe, thereby restoring the pressure of the oil pipe and facilitating the subsequent maintenance of the brake, thereby improving the disadvantage that disc brakes are more difficult to maintain than rim brakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the partial cross-sectional structure of line aa in the utility model;

[0022] Figure 4It is a three-dimensional schematic diagram of the oil pressure regulating limit assembly in the utility model;

[0023] Figure 5 It is a side view schematic diagram of the oil pressure regulating limit assembly in the utility model;

[0024] Figure 6 It is a three-dimensional schematic diagram of the partial cross-sectional structure of line bb in the utility model.

[0025] In the figure: 1. Brake handle base body; 2. Oil disc oil pipe connector; 3. Oil pipe connecting hole; 4. Drive inner cavity shell; 5. Oil disc handle rotating shaft; 6. Oil disc handle; 7. Oil pipe oil plug cable fixing hole; 8. Oil disc handle limit head; 9. Oil disc fixing base; 10. Handlebar ring fixing seat; 11. Fixing seat through pin; 12. Handlebar hoop; 13. Connector oil chamber; 14. Oil disc handle driving ring; 15. Oil pressure adjustment limit assembly; 1501 , hydraulic sealing plug; 1502, hydraulic push plug; 1503, hydraulic connecting plug; 1504, linkage ball seat; 1505, lower ball seat connecting head; 1506, ball seat head driving frame; 1507, driving frame connecting shaft; 1508, wire joint extension rod; 1509, wire fixing pipe joint; 1510, plug connecting ball head; 1511, ball head adjusting bolt; 1512, ball seat adjusting screw hole; 1513, wire fixing hole groove. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 , Figure 2 , Figure 3As shown, the embodiment of the utility model proposes a split oil disc, including a brake handle base body 1, an oil disc oil pipe connector 2 is integrally arranged on the upper end of the brake handle base body 1, an oil pipe connecting hole 3 is opened at the end of the oil disc oil pipe connector 2, a connector oil chamber 13 is opened at the rear end of the oil pipe connecting hole 3, and an oil pressure regulating limit assembly 15 is arranged in the connector oil chamber 13; a driving inner cavity shell 4 is integrally arranged at the rear end of the oil disc oil pipe connector 2, an oil disc fixing base 9 is integrally arranged on one side of the driving inner cavity shell 4, and a middle insert of the oil disc fixing base 9 is arranged There is a fixing seat through pin 11, and the oil disc fixing base 9 is fixedly installed with two handlebar ring fixing seats 10 through the fixing seat through pin 11, and two handlebar hoops 12 are integrally arranged between the two handlebar ring fixing seats 10. An oil disc handle rotating shaft 5 is rotatably installed on one side of the driving inner cavity shell 4, and an oil disc handle 6 is fixedly installed on the oil disc handle rotating shaft 5. An oil disc handle limit head 8 is integrally arranged on the end of the oil disc handle 6, and an oil pipe oil plug steel cable fixing hole 7 is opened on the oil disc handle 6. Two oil disc handle driving rings 14 are integrally arranged on the inner wall of the oil disc handle 6.

[0028] Through the above technical solution, by fixing the steel cable in the steel cable fixing hole 7 of the oil pipe oil plug, by holding the oil disc handle 6, the oil disc handle driving ring 14 is rotated, the internal oil pressure regulating limit assembly 15 is pushed, and the oil inside the connecting head oil chamber 13 is pushed. The oil in the rear end oil pipe can drive the brake at the lower end to clamp the disc for braking.

[0029] like Figure 1 , Figure 4 , Figure 5 , Figure 6As shown, the oil pressure regulating and limiting assembly 15 includes: an oil pressure sealing plug 1501, an oil pressure pushing plug 1502, an oil pressure connecting plug 1503, a linkage ball seat 1504, a lower ball seat connecting head 1505, a ball seat head driving frame 1506, a driving frame connecting shaft 1507, a wire joint extension rod 1508, a wire fixed pipe joint 1509, a plug connecting ball head 1510, a ball head adjusting bolt 1511, and a ball seat adjusting screw hole 1512; an oil pressure sealing plug 1501 is arranged in the connecting head oil chamber 13, an oil pressure pushing plug 1502 is fixedly installed at the front end of the oil pressure sealing plug 1501, an oil pressure connecting plug 1503 is integrated at the rear end of the oil pressure sealing plug 1501, a plug connecting ball head 1510 is movably arranged at the lower end of the oil pressure connecting plug 1503, and a plug connecting ball head 1510 is integrated at the lower end of the plug connecting ball head 1510 A ball head adjustment bolt 1511, the outer end of which is sleeved with a ball seat adjustment screw hole 1512; a linkage ball seat 1504 is integrated at the lower end of the ball seat adjustment screw hole 1512, a lower ball seat connector 1505 is integrated at the lower end of the linkage ball seat 1504, a wire joint extension rod 1508 is integrated at the lower end of the lower ball seat connector 1505, a wire joint extension rod 1508 is integrated at the lower end of the wire joint extension rod 1508, a wire fixing pipe joint 1509 is integrated at the lower end of the wire fixing pipe joint 1509, a wire fixing hole groove 1513 is opened at the lower end of the wire fixing pipe joint 1509, a ball seat head drive frame 1506 is rotatably sleeved on the linkage ball seat 1504, a drive frame connecting shaft 1507 is integrated at both the upper and lower ends of the ball seat head drive frame 1506, and the two drive frame connecting shafts 1507 are rotatably set with the corresponding oil dish handle drive ring 14 respectively.

[0030] Through the above technical solution, by rotating the steel wire fixing pipe joint 1509, the ball seat adjusting screw hole 1512 and the ball head adjusting bolt 1511 at the front end are rotated, so that the distance between the linkage ball seat 1504 and the plug connecting ball head 1510 can be adjusted, so that the oil pressure lost in the oil pipe can be compensated, thereby restoring the pressure of the oil pipe and facilitating the later maintenance of the brake, thereby improving the disadvantage that disc brakes are more difficult to maintain than rim brakes.

[0031] The working principle of a split oil disc:

[0032] This solution is achieved by fixing the steel cable in the steel cable fixing hole 7 of the oil plug of the oil pipe, and by holding the oil disc handle 6, the oil disc handle driving ring 14 is rotated, thereby pushing the internal oil pressure regulating limit assembly 15, pushing the oil inside the connecting head oil chamber 13, and the oil in the rear end oil pipe can drive the brake at the lower end to clamp the disc for braking.

[0033] In this solution, by rotating the steel wire fixing pipe joint 1509, the ball seat adjusting screw hole 1512 and the ball head adjusting bolt 1511 at the front end are rotated, so that the distance between the linkage ball seat 1504 and the plug connecting ball head 1510 can be adjusted, so that the oil pressure loss in the oil pipe can be compensated, thereby restoring the pressure of the oil pipe and facilitating the later maintenance of the brake, thereby improving the disadvantage that disc brakes are more difficult to maintain than rim brakes.

[0034] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A split oil disc, comprising a brake handle base body (1), characterized in that: An oil disc oil pipe connector (2) is integrally provided at the upper end of the brake handle base body (1); an oil pipe connecting hole (3) is provided at the end of the oil disc oil pipe connector (2); a connector oil chamber (13) is provided at the rear end of the oil pipe connecting hole (3); and an oil pressure regulating limit assembly (15) is provided in the connector oil chamber (13); A driving inner cavity shell (4) is integrally provided at the rear end of the oil dish oil pipe connector (2), and an oil dish fixing base (9) is integrally provided at one side of the driving inner cavity shell (4).

2. A split oil dish according to claim 1, characterized in that: A fixing seat through pin (11) is inserted in the middle of the oil dish fixing base (9), and two handlebar ring fixing bases (10) are fixedly mounted on the oil dish fixing base (9) via the fixing seat through pin (11), and two handlebar hoops (12) are integrally arranged between the two handlebar ring fixing bases (10).

3. A split oil dish according to claim 2, characterized in that: An oil dish handle rotating shaft (5) is rotatably mounted on one side of the driving inner cavity housing (4), and an oil dish handle (6) is fixedly mounted on the oil dish handle rotating shaft (5).

4. A split oil dish according to claim 3, characterized in that: An oil dish handle limit head (8) is integrally provided on the end of the oil dish handle (6), an oil pipe oil plug steel cable fixing hole (7) is provided on the oil dish handle (6), and two oil dish handle drive rings (14) are integrally provided on the inner wall of the oil dish handle (6).

5. A split oil dish according to claim 4, characterized in that: The oil pressure regulating and limiting assembly (15) comprises: an oil pressure sealing plug (1501), an oil pressure pushing plug (1502), an oil pressure connecting plug (1503), a linkage ball seat (1504), a lower ball seat connecting head (1505), a ball seat head driving frame (1506), a driving frame connecting shaft (1507), a steel wire joint extension rod (1508), a steel wire fixing pipe joint (1509), a plug connecting ball head (1510), a ball head adjusting bolt (1511), and a ball seat adjusting screw hole (1512); An oil pressure sealing plug (1501) is arranged in the connector oil chamber (13); an oil pressure pushing plug (1502) is fixedly installed at the front end of the oil pressure sealing plug (1501); an oil pressure connecting plug (1503) is integrally arranged at the rear end of the oil pressure sealing plug (1501); a plug connecting ball head (1510) is movably arranged at the lower end of the oil pressure connecting plug (1503); a ball head adjusting bolt (1511) is integrally arranged at the lower end of the plug connecting ball head (1510); and a ball seat adjusting screw hole (1512) is sleeved at the outer end of the ball head adjusting bolt (1511); The lower end of the ball seat adjustment screw hole (1512) is integrally provided with a linkage ball seat (1504), the lower end of the linkage ball seat (1504) is integrally provided with a lower ball seat connector (1505), the lower end of the lower ball seat connector (1505) is integrally provided with a wire joint extension rod (1508), and the lower end of the wire joint extension rod (1508) is integrally provided with a wire fixed pipe joint (1509).

6. A split oil dish according to claim 5, characterized in that: A steel wire fixing hole groove (1513) is provided at the lower end of the steel wire fixing pipe joint (1509).

7. A split oil dish according to claim 6, characterized in that: A ball seat head driving frame (1506) is rotatably sleeved on the linkage ball seat (1504), and a driving frame connecting shaft (1507) is integrally provided at both upper and lower ends of the ball seat head driving frame (1506).

8. A split oil dish according to claim 7, characterized in that: The two drive frame connecting shafts (1507) are respectively rotatably arranged with corresponding oil dish handle drive rings (14).

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