CN218294274U

CN218294274U - Automobile brake chamber with high-strength structure

Info

Publication number: CN218294274U
Application number: CN202221765321.7U
Authority: CN
Inventors: 赵亮; 周正文; 朱传军
Original assignee: Chiping Xinyuan Industry And Trade Co ltd
Current assignee: Chiping Xinyuan Industry And Trade Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-01-13
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses an automobile brake chamber with a high-strength structure, which comprises an outer shell, a push rod, a push disc, a leather membrane structure and a fastening structure; the butt joint lug is in butt joint with the butt joint end on the clamp, the position of the outer shell can be fixed, the outer shell and the clamp are integrally fixed and fastened through the fastening bolt, the situation that the push disc deflects due to the fact that the position of the outer shell shakes can be prevented, the push rod deflects, the overall braking effect is affected, the push rod is excessively abraded, and the service life is shortened; the inboard of involucra is equipped with the location lug that the constant head tank corresponds on involucra and thrust disc, and the inboard of involucra is equipped with the boundary arch that corresponds with the boundary draw-in groove for the location effect is better, and the skew of great degree takes place for thrust disc and catch bar that can be better guarantees to use braking effect, increase of service life.

Description

Automobile brake chamber with high-strength structure

Technical Field

The utility model relates to an automobile brake technical field specifically is a high strength construction's automobile brake chamber.

Background

The brake chamber is an automobile brake system and comprises a front brake chamber and a rear air chamber, a positioning structure is not arranged between a brake membrane of the traditional brake chamber and a push disc, and the push disc can deviate in the using process, so that a push rod also deviates, the braking effect is influenced, the push rod is excessively abraded, and the service life is shortened.

Accordingly, those skilled in the art have provided a brake chamber for an automobile having a high strength structure to solve the problems set forth in the background art as described above.

Disclosure of Invention

An object of the utility model is to provide a high strength construction's car brake chamber to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automobile brake chamber with a high-strength structure comprises an outer shell, a push rod, a push disc, a leather membrane structure and a fastening structure; the inside through connection of shell body has the catch bar, and the fixedly connected with pushing disc is served in running through of catch bar, and the junction of shell body is provided with fastening structure, and the inside of shell body is provided with the involucra structure.

The fastening structure comprises a fastening bolt, an end clamping cavity, a hoop, a butt joint groove, a butt joint end and a butt joint lug; the outside intermediate position fixedly connected with clamp of shell body, the equal threaded mounting of junction of both sides tip and shell body of clamp has fastening bolt, and the lower extreme an organic whole of the inside both sides of shell body has seted up tip chucking chamber, and the homogeneous body in both ends of the inside intermediate position of clamp has the butt joint end, and the inside of butt joint end has seted up the butt joint groove, and the shell body all is provided with the butt joint lug that corresponds the setting with the butt joint groove with the inner of clamp junction.

The leather membrane structure comprises an outer end block, a return spring, a connecting fork, a leather membrane, a positioning lug, a positioning groove, a boundary clamping groove and a boundary bulge; the laminating of the outside of pushing away the dish is connected with the involucra, the outside end of involucra is provided with outer end block, correspond the setting between outer end block and the tip chucking chamber, a plurality of constant head tanks have been seted up on the outside end face of pushing away the dish, border draw-in groove has all been seted up on the both sides terminal surface of pushing away the dish, and be provided with a plurality of location lugs that correspond the setting with the constant head tank on the medial surface of involucra, the inboard both ends of involucra all are provided with the border arch that corresponds the setting with border draw-in groove, the outside end fixedly connected with of catch bar is connected and is pitched, the catch bar runs through and is provided with reset spring on the inside pole wall of advancing shell body.

Compared with the prior art, the beneficial effects of the utility model are that:

the butt joint lug is in butt joint with the butt joint end on the clamp, the position of the outer shell can be fixed, the outer shell and the clamp are integrally fixed and fastened through the fastening bolt, the situation that the push disc deflects due to the fact that the position of the outer shell shakes can be prevented, the push rod deflects, the overall braking effect is affected, the push rod is excessively abraded, and the service life is shortened;

the inboard of involucra is equipped with the location lug that the constant head tank corresponds on involucra and push away the dish, and the inboard of involucra is equipped with the boundary arch that corresponds with the boundary draw-in groove for the location effect is better, and the skew of great degree takes place for anti-thrust dish and catch bar that can be better guarantees to use braking effect, increase of service life.

Drawings

FIG. 1 is a schematic diagram of a high strength structural brake chamber for an automobile.

FIG. 2 is a schematic view of the exterior of an automotive brake chamber of a high strength construction.

FIG. 3 is a schematic view of a high strength structure at A of the brake chamber of the vehicle.

FIG. 4 is a schematic view of a high strength structure at B in an automotive brake chamber.

In the figure: 1-outer shell, 2-fastening bolt, 3-outer end block, 4-end clamping cavity, 5-hoop, 6-reset spring, 7-pushing rod, 8-connecting fork, 9-pushing disk, 10-leather membrane, 11-positioning lug, 12-positioning groove, 13-boundary clamping groove, 14-boundary bulge, 15-butt groove, 16-butt end and 17-butt lug.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, in an embodiment of the present invention, an automobile brake chamber with a high strength structure includes an outer shell 1, a push rod 7, a push plate 9, a membrane structure and a fastening structure; the inside through connection of shell body 1 has catch bar 7, and the fixedly connected with pushing disk 9 is served in running through of catch bar 7, and the junction of shell body 1 is provided with fastening structure, and the inside of shell body 1 is provided with the involucra structure.

The fastening structure comprises a fastening bolt 2, an end clamping cavity 4, a hoop 5, a butt joint groove 15, a butt joint end 16 and a butt joint lug 17; a clamp 5 is fixedly connected to the middle position of the outer side of the outer shell 1, fastening bolts 2 are installed at the connecting positions of the end parts of the two sides of the clamp 5 and the outer shell 1 in a threaded mode, end part clamping cavities 4 are integrally formed in the lower ends of the two sides of the inner portion of the outer shell 1, butt joint ends 16 are integrally connected to the two ends of the middle position of the inner portion of the clamp 5, butt joint grooves 15 are formed in the butt joint ends 16, and butt joint convex blocks 17 arranged corresponding to the butt joint grooves 15 are arranged at the inner ends of the connecting positions of the outer shell 1 and the clamp 5; butt joint 16 through butt joint lug 17 on with the clamp 5 docks, can fix the position of column shell body 1, through fastening bolt 2 with shell body 1 and the whole fixed fastening of clamp 5, can prevent that shell body 1's position from taking place to rock and lead to pushing plate 9 skew to lead to catch bar 7 also to produce the skew, influence holistic braking effect, and can make catch bar 7 excessively wear and tear reduction life.

The leather membrane structure comprises an outer end block 3, a return spring 6, a connecting fork 8, a leather membrane 10, a positioning convex block 11, a positioning groove 12, a boundary clamping groove 13 and a boundary bulge 14; a leather membrane 10 is attached and connected to the outer side of the push disc 9, an outer end block 3 is arranged at the outer side end of the leather membrane 10, the outer end block 3 and the end clamping cavity 4 are correspondingly arranged, a plurality of positioning grooves 12 are formed in the outer end face of the push disc 9, boundary clamping grooves 13 are formed in the end faces of the two sides of the push disc 9, a plurality of positioning convex blocks 11 which correspond to the positioning grooves 12 are arranged on the inner side end face of the leather membrane 10, boundary protrusions 14 which correspond to the boundary clamping grooves 13 are arranged at the two ends of the inner side of the leather membrane 10, a connecting fork 8 is fixedly connected to the outer end of the push rod 7, and a reset spring 6 is arranged on the rod wall of the push rod 7 penetrating into the outer shell 1; the locating convex blocks 11 corresponding to the locating grooves 12 are arranged on the inner sides of the leather films 10 and the push disc 9 and on the inner side of the leather film 10, and the border protrusions 14 corresponding to the border clamping grooves 13 are arranged on the inner side of the leather film 10, so that the locating effect is better, the push disc 9 and the push rod 7 can be better prevented from deviating to a greater degree, the use and braking effect is guaranteed, and the service life is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automobile brake chamber with a high-strength structure comprises an outer shell (1), a push rod (7), a push disc (9), a membrane structure and a fastening structure; the novel multifunctional electric cooker is characterized in that a pushing rod (7) is connected inside the outer shell (1) in a penetrating mode, a pushing disc (9) is fixedly connected to the penetrating end of the pushing rod (7), a fastening structure is arranged at the joint of the outer shell (1), and a skin membrane structure is arranged inside the outer shell (1).

2. A high-strength structural automobile brake chamber according to claim 1, wherein the fastening structure comprises a fastening bolt (2), an end clamping cavity (4), a clamp (5), a butt groove (15), a butt end (16) and a butt projection (17); the outer side intermediate position fixedly connected with clamp (5) of shell body (1), fastening bolt (2) are installed to the equal screw thread in junction of the both sides tip of clamp (5) and shell body (1), and the lower extreme an organic whole of the inside both sides of shell body (1) has seted up tip chucking chamber (4), and the equal body coupling in both ends of the inside intermediate position of clamp (5) has butt joint end (16).

3. The automotive brake chamber with the high-strength structure as claimed in claim 1, characterized in that the membrane structure comprises an outer end block (3), a return spring (6), a connecting fork (8), a membrane (10), a positioning lug (11), a positioning groove (12), a boundary clamping groove (13) and a boundary bulge (14); the outer side of the push disc (9) is connected with a leather film (10) in an attaching mode, the outer end portion of the leather film (10) is provided with an outer end block (3), the outer end block (3) and the end portion clamping cavity (4) are correspondingly arranged, a plurality of positioning grooves (12) are formed in the end face of the outer side of the push disc (9), and boundary clamping grooves (13) are formed in the end faces of the two sides of the push disc (9).

4. A high strength structural automotive brake chamber according to claim 1, characterized in that said outer shell (1) and said band (5) are made of mgal having a thickness of 2.51-2.69 mm.

5. A high strength structural vehicle brake chamber as claimed in claim 1, wherein said membrane (10) is a rubber-sandwiched fabric membrane made of NR and its blend.

6. The automobile brake chamber with the high-strength structure as claimed in claim 2, wherein the butt joint end (16) is internally provided with a butt joint groove (15), and the inner end of the joint of the outer shell (1) and the hoop (5) is provided with a butt joint convex block (17) corresponding to the butt joint groove (15).

7. The automobile brake chamber with the high-strength structure as claimed in claim 3, wherein a plurality of positioning protrusions (11) corresponding to the positioning grooves (12) are arranged on the inner side end surface of the membrane (10), and boundary protrusions (14) corresponding to the boundary clamping grooves (13) are arranged at both inner sides of the membrane (10).

8. A high-strength structural automobile brake chamber as claimed in claim 3, characterized in that the outside end of the push rod (7) is fixedly connected with a connection fork (8), and the push rod (7) penetrates into the rod wall inside the outer shell (1) and is provided with a return spring (6).