CN210882079U - Double-master-cylinder brake cylinder - Google Patents
Double-master-cylinder brake cylinder Download PDFInfo
- Publication number
- CN210882079U CN210882079U CN201921687759.6U CN201921687759U CN210882079U CN 210882079 U CN210882079 U CN 210882079U CN 201921687759 U CN201921687759 U CN 201921687759U CN 210882079 U CN210882079 U CN 210882079U
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- fixedly connected
- installation piece
- master cylinder
- lateral wall
- fixed plate
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Abstract
The utility model provides a two master cylinder brake wheel cylinders relates to brake wheel cylinder technical field, including the installation piece, the lateral wall fixedly connected with pump body under the installation piece, pump body one end fixedly connected with wiring board, and threaded connection has a plurality of locking bolts on the wiring board, installation piece one side lateral wall fixedly connected with connection box, the fixed plate that four symmetries of the inside fixedly connected with of connection box set up, wherein two be equipped with locking Assembly between the fixed plate. The utility model discloses in, adopt locking Assembly, rotate positioning bolt, drive the movable plate and remove, then drive the inserted block and run through the frame, then peg graft inside the slot, realize the device's quick installation, improved efficiency, reduced man-hour.
Description
Technical Field
The utility model relates to a brake wheel cylinder technical field especially relates to a double master cylinder brake wheel cylinder.
Background
The main function of the brake cylinder is to push the brake pad, which rubs the brake drum to reduce the speed and make it static, after the brake is stepped on, the master cylinder produces thrust to press the hydraulic oil to the cylinder, and the piston in the cylinder starts to move by the hydraulic pressure to push the brake pad.
The double-master-cylinder brake cylinder in the prior art is usually fixedly connected to a rack through bolts, and although the fixing mode is stable, the operation is complicated, the time is long, and the mounting and dismounting efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-master-cylinder brake cylinder.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a two master cylinder brake wheel cylinder, includes the installation piece, the lateral wall fixedly connected with pump body under the installation piece, pump body one end fixedly connected with wiring board, and threaded connection has a plurality of locking bolts on the wiring board, installation piece one side lateral wall fixedly connected with carriage, the fixed plate that four symmetries of inside fixedly connected with of carriage set up, wherein two be equipped with locking Assembly between the fixed plate.
Preferably, locking Assembly includes a plurality of inserted bars, fixed cover has been cup jointed in the slip of inserted bar upper end, fixedly connected with spring between fixed cover and the inserted bar, fixed cover fixedly connected with movable plate, inserted bar and fixed plate fixed connection, the inserted block that two symmetries of movable plate opposite side lateral wall fixedly connected with set up, threaded connection has positioning bolt on one of them fixed plate.
Preferably, slots are formed in the other two fixing plates, the inserting blocks are matched with the slots, and the inserting blocks are in interference fit with the slots.
Preferably, lateral wall fixedly connected with first boss on the installation piece, and lateral wall fixedly connected with second boss on the first boss, and the second boss is oval-shaped.
Preferably, the front side wall and the rear side wall of the mounting block are both provided with a groove, the groove is composed of three curved surfaces, and the surface of the groove is subjected to polishing treatment.
Preferably, the four corners of the mounting block are provided with positioning holes, the insides of the positioning holes are processed by a tapping process, and the insides of the positioning holes are coated with lubricating oil.
Advantageous effects
1. The utility model discloses in, adopt locking Assembly, rotate positioning bolt, drive the movable plate and remove, then drive the inserted block and run through the frame, then peg graft inside the slot, realize the device's quick installation, improved efficiency, reduced man-hour.
2. The utility model discloses in, adopt locking bolt, realized the installation and fixed to the wiring board, be convenient for carry out installation work to the wiring board, can dismantle the connection and be convenient for carry out solitary change, reduced the cost of user's maintenance.
Drawings
FIG. 1 is a front perspective view of a dual master cylinder brake cylinder according to the present invention;
FIG. 2 is a side perspective view of a dual master cylinder brake cylinder according to the present invention;
FIG. 3 is a side view of the dual master cylinder brake cylinder of the present invention;
fig. 4 is a structural view of fig. 2 at a.
Illustration of the drawings:
1. mounting blocks; 2. positioning holes; 3. a pump body; 4. a wiring board; 5. locking the bolt; 6. a first boss; 7. a second boss; 8. grooving; 9. a locking assembly; 91. moving the plate; 92. positioning the bolt; 93. inserting a block; 94. fixing a sleeve; 95. inserting a rod; 96. a spring; 10. a connecting frame; 11. and (7) fixing the plate.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-4, a dual master cylinder wheel cylinder brake cylinder comprises an installation block 1, wherein the four corners of the installation block 1 are respectively provided with a positioning hole 2, the inside of the positioning hole 2 is processed by a tapping process, the inside of the positioning hole 2 is coated with lubricating oil, the external locking part can conveniently lock and reduce abrasion by being provided with the lubricating oil, the front side wall and the rear side wall of the installation block 1 are respectively provided with a slot 8, each slot 8 consists of three curved surfaces, the surface of each slot 8 is polished, the lower side wall of the installation block 1 is fixedly connected with a pump body 3, one end of the pump body 3 is fixedly connected with a wiring board 4 to realize connection with an external circuit, the wiring board 4 is in threaded connection with a plurality of locking bolts 5, the upper side wall of the installation block 1 is fixedly connected with a first boss 6, the upper side wall of the first boss 6 is fixedly connected with a second boss 7, the second boss 7, fixed plate 11 that four symmetries of inside fixedly connected with of connection frame 10 set up, the slot has been seted up on two other fixed plates 11, inserted block 93 matches each other with the slot, and be interference fit between inserted block 93 and the slot, this kind of connected mode makes the installation more firm, wherein be equipped with locking Assembly 9 between two fixed plates 11, locking Assembly 9 includes a plurality of inserted bars 95, fixed cover 94 has been cup jointed in the slip of inserted bar 95 upper end, fixedly connected with spring 96 between fixed cover 94 and the inserted bar 95, fixed cover 94 fixedly connected with movable plate 91, inserted bar 95 and fixed plate 11 fixed connection, the inserted block 93 that two symmetries of movable plate 91 opposite side lateral wall fixedly connected with set up, threaded connection has positioning bolt 92 on one of them fixed plate 11.
The utility model discloses a theory of operation: place the frame between fixed plate 11 and movable plate 91, then rotate positioning bolt 92, drive movable plate 91 and remove, then drive inserted block 93 joint inside the slot, the work of the quick realization installation like this, then when needs are dismantled, reverse positioning bolt 92, because the pulling force of spring 96, drive movable plate 91 like this and keep away from the slot, inserted block 93 shifts out from the slot is inside like this, and convenient realization dismantles the work.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a two master cylinder brake wheel cylinders, includes installation piece (1), its characterized in that: the utility model discloses a lock structure, including installation piece (1), lateral wall fixedly connected with pump body (3) under installation piece (1), pump body (3) one end fixedly connected with wiring board (4), and wiring board (4) go up threaded connection has a plurality of locking bolt (5), installation piece (1) one side lateral wall fixedly connected with connection frame (10), fixed plate (11) that four symmetries of inside fixedly connected with of connection frame (10) set up, wherein two be equipped with locking Assembly (9) between fixed plate (11).
2. A twin master cylinder wheel cylinder as defined in claim 1, wherein: locking assembly (9) are including a plurality of inserted bars (95), fixed cover (94) have been cup jointed in inserted bar (95) upper end slip, fixedly connected with spring (96) between fixed cover (94) and inserted bar (95), fixed cover (94) fixedly connected with movable plate (91), inserted bar (95) and fixed plate (11) fixed connection, movable plate (91) opposite side lateral wall fixedly connected with inserts (93) that two symmetries set up, threaded connection has positioning bolt (92) on one of them fixed plate (11).
3. A twin master cylinder wheel cylinder as defined in claim 2, wherein: slots are formed in the other two fixing plates (11), the inserting blocks (93) are matched with the slots, and the inserting blocks (93) are in interference fit with the slots.
4. A twin master cylinder wheel cylinder as defined in claim 1, wherein: the side wall fixedly connected with first boss (6) on installation piece (1), and side wall fixedly connected with second boss (7) on first boss (6), and second boss (7) are oval-shaped.
5. A twin master cylinder wheel cylinder as defined in claim 1, wherein: the installation piece (1) front and back lateral wall has all been seted up fluting (8), and fluting (8) comprises three curved surface, and the surface finish of fluting (8).
6. A twin master cylinder wheel cylinder as defined in claim 1, wherein: locating holes (2) are formed in four corners of the mounting block (1), the inside of each locating hole (2) is processed through a tapping process, and lubricating oil is coated inside each locating hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687759.6U CN210882079U (en) | 2019-10-10 | 2019-10-10 | Double-master-cylinder brake cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687759.6U CN210882079U (en) | 2019-10-10 | 2019-10-10 | Double-master-cylinder brake cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210882079U true CN210882079U (en) | 2020-06-30 |
Family
ID=71330448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921687759.6U Active CN210882079U (en) | 2019-10-10 | 2019-10-10 | Double-master-cylinder brake cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210882079U (en) |
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2019
- 2019-10-10 CN CN201921687759.6U patent/CN210882079U/en active Active
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