CN215634586U

CN215634586U - Lower pump integrated four-movable clamp

Info

Publication number: CN215634586U
Application number: CN202121716477.1U
Authority: CN
Inventors: 舒孝新
Original assignee: Dongguan Xiaodou Intelligent Technology Co ltd
Current assignee: Dongguan Xiaodou Intelligent Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-25
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a lower pump integrated four-movable caliper, and relates to the technical field of calipers. The caliper comprises a caliper body, wherein a first channel is symmetrically formed in the first side surface of the caliper body, fixed disks are symmetrically arranged in the first channel, a fixed rod is arranged between the two fixed disks, and a second channel and a third channel communicated with the second channel are formed in the second side surface of the caliper body. According to the utility model, the third channel for positioning the brake pad is widened, so that the phenomenon of instability in long-time braking is reduced, and the arrangement of the oil port facilitates the matching of various special-shaped vehicles and can also be matched with a large-torque bearing vehicle.

Description

Lower pump integrated four-movable clamp

Technical Field

The utility model belongs to the technical field of calipers, and particularly relates to a lower pump integrated four-movable caliper.

Background

The caliper is usually actuated by oil pressure to four pistons in the brake caliper, so that the pistons respectively push two brake pads to clamp a brake disc arranged on a bicycle wheel frame or directly clamp the wheel frame to brake.

The design is cut to current calliper list lead in most time, can appear unstable phenomenon in long-time braking, and current back oil feed design, inconvenient to various heterotypic vehicles match, and then can cause a great deal of inconvenience when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lower pump integrated four-movable caliper, which solves the technical problem of unstable brake of the existing caliper.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a lower pump integrated four-movable caliper comprises a caliper body, wherein a first channel is symmetrically formed in a first side surface of the caliper body, fixed disks are symmetrically arranged in the first channel, a fixed rod is arranged between the two fixed disks, and a second channel and a third channel communicated with the second channel are formed in a second side surface of the caliper body;

the third side of calliper body is equipped with L-shaped piece, and the hydraulic fluid port that communicates with the calliper body is seted up to one side of L-shaped piece.

Optionally, a fourth channel is symmetrically formed in the first side face of the caliper body, and a bolt is installed inside the fourth channel.

Optionally, a T-shaped block and a connecting plate located on one side of the T-shaped block are arranged on the fourth side of the caliper body, and a first opening is formed in one side of the T-shaped block.

Optionally, a fifth channel is formed in one side of the connecting plate, and a second opening is formed in one side of the L-shaped block.

Optionally, a fifth side surface of the caliper body is symmetrically provided with a sixth channel, and a placing disc is arranged in the sixth channel.

Optionally, a seventh channel and an eighth channel communicated with the seventh channel are formed in one side of the placing disc.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the third channel for positioning the brake pad is widened, so that the phenomenon of instability in long-time braking is reduced, the oil port is arranged, various special-shaped vehicles can be conveniently matched, and meanwhile, a large-torque bearing vehicle can be matched.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a second channel structure according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a connecting plate structure according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a fifth channel configuration according to one embodiment of the present invention;

fig. 5 is a schematic diagram of a sixth channel structure according to an embodiment of the utility model.

Wherein the figures include the following reference numerals:

caliper body 1, T-shaped piece 2, L-shaped piece 3, first opening 4, second opening 5, hydraulic fluid port 6, first channel 7, fourth channel 8, bolt 9, fixed disk 10, dead lever 11, connecting plate 12, fifth channel 13, second channel 14, third channel 15, sixth channel 16, place the dish 17, seventh channel 18, eighth channel 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-5, in the present embodiment, a lower pump integrated four-piston caliper is provided, which includes: the caliper comprises a caliper body 1, wherein a first channel 7 is symmetrically formed in a first side surface of the caliper body 1, fixed disks 10 are symmetrically arranged in the first channel 7, a fixed rod 11 is arranged between the two fixed disks 10, and a second channel 14 and a third channel 15 communicated with the second channel 14 are formed in a second side surface of the caliper body 1;

the third side of calliper body 1 is equipped with L-shaped piece 3, and the hydraulic fluid port 6 that is linked together with calliper body 1 is seted up to one side of L-shaped piece 3.

When the caliper body 1 needs to be used, the third channel 15 on the caliper body 1 is firstly placed on the brake pad, then the caliper body 1 is fixed on a vehicle, and then the caliper body 1 is supplied with oil through the oil port 6, so that the installation of the caliper body 1 is completed;

when the caliper body 1 needs to be detached from the vehicle, the above steps are referred to.

Through widening the design to the third channel 15 that is used for going on fixing a position the brake block, reduced long-time brake and appeared unstable phenomenon, the setting of hydraulic fluid port 6 has made things convenient for and has matchd various heterotypic vehicles, also can match the bearing vehicle of big moment of torsion simultaneously.

The third channel 15 functions as: the piston is disposed inside the second channel 14, which engages the brake pad.

Referring to fig. 1, in the caliper body 1 of the present embodiment, a fourth groove 8 is symmetrically formed on a first side surface of the caliper body 1, a bolt 9 is installed inside the fourth groove 8, a T-shaped block 2 and a connecting plate 12 located on one side of the T-shaped block 2 are installed on the fourth side surface of the caliper body 1, and a first opening 4 is formed on one side of the T-shaped block 2, so that the caliper body 1 can be conveniently fixed through the first opening 4.

Referring to fig. 5, in the present embodiment, a fifth channel 13 is formed on one side of the connecting plate 12, a second opening 5 is formed on one side of the L-shaped block 3, sixth channels 16 are symmetrically formed on a fifth side surface of the caliper body 1, a placing disc 17 is installed in the sixth channels 16, a seventh channel 18 and an eighth channel 19 communicated with the seventh channel 18 are formed on one side of the placing disc 17, a cross section of the seventh channel 18 is hexagonal, and a cross section of the eighth channel 19 is circular.

Example 1: in one aspect of the embodiment, in order to reduce the inclination of the fixing lever 11 at the time of installation as much as possible, the present embodiment provides two alternative embodiments.

Embodiment 1.1, in this embodiment, the bolt 9 matched with the fixing rod 11 is installed in the fourth channel 8, so that the situation that the fixing rod 11 is inclined when being installed is reduced, and the stability of the fixing rod 11 when being installed is further improved.

Embodiment 1.2, in this embodiment, second opening 5 has been seted up to one side of L-shaped piece 3, has reduced the condition emergence that L-shaped piece 3 rocked when the installation.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a four activity callipers of pump integral type down which characterized in that includes: the caliper comprises a caliper body (1), wherein a first channel (7) is symmetrically formed in a first side surface of the caliper body (1), fixed plates (10) are symmetrically arranged in the first channel (7), a fixed rod (11) is arranged between the two fixed plates (10), and a second channel (14) and a third channel (15) communicated with the second channel (14) are formed in a second side surface of the caliper body (1);

an L-shaped block (3) is arranged on the third side face of the caliper body (1), and an oil port (6) communicated with the caliper body (1) is formed in one side of the L-shaped block (3).

2. The lower pump integrated four-piston caliper as claimed in claim 1, wherein the caliper body (1) is symmetrically provided with fourth grooves (8) on the first side surface, and the bolts (9) are arranged inside the fourth grooves (8).

3. The lower pump integrated four-movable caliper according to claim 1, wherein a T-shaped block (2) and a connecting plate (12) located at one side of the T-shaped block (2) are arranged on the fourth side of the caliper body (1), and a first opening (4) is formed at one side of the T-shaped block (2).

4. A lower pump integrated four-caliper according to claim 3, characterized in that one side of the connecting plate (12) is provided with a fifth channel (13) and one side of the L-shaped block (3) is provided with a second opening (5).

5. A lower pump integrated four-piston caliper according to claim 1, characterized in that the fifth side of the caliper body (1) is symmetrically provided with a sixth channel (16), and the sixth channel (16) is provided with a placing disc (17).

6. A lower pump integrated four-caliper according to claim 5, characterized in that one side of the placing disc (17) is provided with a seventh channel (18) and an eighth channel (19) communicated with the seventh channel (18).