CN219492896U

CN219492896U - Automobile steel back with heat dissipation longitudinal and transverse groove structure

Info

Publication number: CN219492896U
Application number: CN202223366383.3U
Authority: CN
Inventors: 闻树刚; 潘灿华; 周小丽
Original assignee: Hangzhou Xiaoshan Sande Machienry Co ltd
Current assignee: Hangzhou Xiaoshan Sande Machienry Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-08-08
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an automobile steel back with a heat dissipation longitudinal and transverse groove structure, which comprises a steel back main body and is used for fixing friction materials, and is characterized in that: the steel back main body is provided with at least one transverse groove and one longitudinal groove, the transverse groove and the longitudinal groove are mutually perpendicular by 90 degrees, the steel back main body is provided with a through groove, and the steel back main body is provided with a resisting device which is used for enhancing the friction force between the steel back main body and the friction material; the utility model relates to the technical field of automobile steel backs. This take car steel backing of heat dissipation vertical and horizontal groove structure through offer at least one department cross slot and one department longitudinal groove in the steel backing main part, and the cross slot is 90 perpendicular with longitudinal groove each other, does not influence under the circumstances of steel backing main part own performance, can strengthen car steel backing's heat dispersion, the resistance device of cooperation design, very big reinforcing the frictional force between steel backing main part and the friction material, make the more firm of being connected between friction material and the steel backing main part.

Description

Automobile steel back with heat dissipation longitudinal and transverse groove structure

Technical Field

The utility model relates to the technical field of automobile steel backs, in particular to an automobile steel back with a heat dissipation longitudinal and transverse groove structure.

Background

The automobile steel backing is mainly used for fixing friction materials and is convenient to install on a brake system, but the existing steel backing surface is smooth, so that the friction materials and the automobile steel backing are not firmly fixed, the safety performance of a brake block is low, friction heat energy generated by the automobile steel backing cannot be rapidly led out, the service life of the automobile steel backing is shortened in the long term, and therefore the automobile steel backing with the heat dissipation longitudinal and transverse groove structure is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automobile steel back with a heat dissipation longitudinal and transverse groove structure, which solves the problems mentioned in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a take car steel backing of heat dissipation longitudinal and transverse groove structure, includes the steel backing main part for fixed friction material, offer at least one department transverse groove and a department longitudinal groove on the steel backing main part, transverse groove and longitudinal groove are 90 perpendicular each other to be the through groove on the steel backing main part, be equipped with the resisting device on the steel backing main part, the resisting device is used for reinforcing the frictional force between steel backing main part and the friction material.

As an improved scheme, the transverse grooves and the longitudinal grooves are all provided with a plurality of positions, the lengths of the transverse grooves are different, and the lengths of the longitudinal grooves are the same.

As an improved scheme, gaps exist between the transverse grooves and the longitudinal grooves, and the transverse grooves and the longitudinal grooves are not communicated.

As a modification, the resisting device comprises at least one rubber sleeve arranged on the surface of the steel back main body, and the rubber sleeve is in extrusion contact with the friction material.

As an improved scheme, the surface of the steel back main body is provided with an embedded groove, the embedded groove is fixedly provided with a convex column, and the rubber sleeve is sleeved on the convex column.

As an improved scheme, the steel back main body further comprises two through holes symmetrically penetrating through the surface of the steel back main body, and a reinforcing plate is fixedly arranged between the two through holes.

As an improved scheme, the reinforcing plate adopts two sections split type designs, and two sections terminal laminating form wholly, run through threaded connection on the reinforcing plate has the bolt, has seted up the screw hole of being connected with the bolt adaptation on the steel backing main part.

As an improved scheme, the bending part of the reinforcing plate adopts a chamfer design, and the bending part can be clamped at the through hole and form a limiting force in the direction perpendicular to the steel back main body.

Advantageous effects

The utility model provides an automobile steel back with a heat dissipation longitudinal and transverse groove structure. Compared with the prior art, the method has the following beneficial effects:

(1) According to the automobile steel back with the heat dissipation longitudinal and transverse groove structure, at least one transverse groove and one longitudinal groove are formed in the steel back main body, the transverse groove and the longitudinal groove are perpendicular to each other by 90 degrees, the heat dissipation performance of the automobile steel back can be enhanced under the condition that the performance of the steel back main body is not affected, the friction force between the steel back main body and the friction material is greatly enhanced by matching with the designed resisting device, and the connection between the friction material and the steel back main body is firmer.

(2) This take car steel backing of heat dissipation longitudinal and transverse groove structure through set up the reinforcing plate in the steel backing main part, can improve the bearing capacity of steel backing main part, increases holistic intensity, avoids the steel backing main part to take place cracked phenomenon in long-term use, has improved the life of steel backing main part.

Drawings

FIG. 1 is a perspective view of a first external structure of the present utility model;

FIG. 2 is a perspective view of a second external structure of the present utility model;

FIG. 3 is a perspective view showing the split of the steel back body and rubber sleeve of the present utility model;

FIG. 4 is a perspective view showing the steel back body and reinforcing plate of the present utility model in a split configuration;

fig. 5 is a perspective view showing a reinforcing plate according to the present utility model.

In the figure: 1-steel back main body, 2-transverse groove, 3-longitudinal groove, 4-rubber sleeve, 401-embedded groove, 402-convex column, 5-reinforcing plate, 501-bolt and 502-threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an automobile steel back with a heat dissipation longitudinal and transverse groove structure comprises a steel back main body 1 for fixing friction materials, wherein at least one transverse groove 2 and one longitudinal groove 3 are formed in the steel back main body 1, a gap is formed between the transverse groove 2 and the longitudinal groove 3, the transverse groove 2 and the longitudinal groove 3 are not communicated, the transverse groove 2 and the longitudinal groove 3 are respectively provided with a plurality of positions, the length of the transverse groove 2 is different, the length of the longitudinal groove 3 is the same, the transverse groove 2 and the longitudinal groove 3 are perpendicular to each other by 90 degrees, a through groove is formed in the steel back main body 1, and a resisting device is arranged on the steel back main body 1 and used for enhancing friction force between the steel back main body 1 and the friction materials.

In this case, for the design of the resistance device, the resistance device comprises at least one rubber sleeve 4 arranged on the surface of the steel backing body 1, preferably 3 to 5 rubber sleeves 4, with the rubber sleeves 4 being in pressing contact with the friction material. In the preferred scheme, an embedded groove 401 is formed in the surface of the steel back main body 1, a convex column 402 is fixedly arranged on the embedded groove 401, the convex column 402 is directly welded in the embedded groove 401, the rubber sleeve 4 is sleeved on the convex column 402, and the rubber sleeve 4 can be broken outwards for replacement.

When in use, the rubber sleeve 4 is directly sleeved outside the convex column 402, and the rubber sleeve 4 is wrapped outside the convex column 402 due to elasticity of the rubber sleeve 4, so that the rubber sleeve 4 is in extrusion contact with the friction material.

Further technical scheme, steel backing main part 1 still includes two through-holes of symmetrically running through seting up at its surface, has set firmly reinforcing plate 5 between two through-holes. Preferably, the reinforcing plate 5 adopts two sections split type designs, and two sections terminal laminating form wholly, runs through threaded connection on the reinforcing plate 5 and has bolt 501, has seted up the screw thread groove of screwing bolt 501 on the reinforcing plate 5, has seted up on the steel backing main part 1 with bolt 501 adaptation connection's screw hole 502, bolt 501 can screw to screw hole 502. More preferably, the bending part of the reinforcing plate 5 is designed as a chamfer, and the bending part can be clamped at the through hole and form a limiting force in the direction perpendicular to the steel back main body 1.

When the reinforcing plate 5 is used, the bending part of the reinforcing plate 5 can be clamped at the through hole, the reinforcing plate 5 cannot be pulled in the direction perpendicular to the steel back main body 1, the bolts 501 are screwed into the threaded holes 502, the installation of one section of reinforcing plate 5 is completed, the operation is repeated, and the other section of reinforcing plate 5 is installed.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take car steel backing of heat dissipation longitudinal and transverse groove structure, includes the steel backing main part for fixed friction material, its characterized in that: the steel back body is provided with at least one transverse groove and one longitudinal groove, the transverse groove and the longitudinal groove are mutually perpendicular by 90 degrees, the steel back body is provided with a through groove, and the steel back body is provided with a resisting device which is used for enhancing the friction force between the steel back body and the friction material.

2. The automotive steel back with heat dissipation longitudinal and transverse groove structure as set forth in claim 1, wherein: the transverse grooves and the longitudinal grooves are respectively provided with a plurality of positions, the lengths of the transverse grooves are different, and the lengths of the longitudinal grooves are the same.

3. The automotive steel back with heat dissipation longitudinal and transverse groove structure as set forth in claim 2, wherein: and gaps are reserved between the transverse grooves and the longitudinal grooves, and the transverse grooves and the longitudinal grooves are not communicated.

4. The automotive steel back with heat dissipation longitudinal and transverse groove structure as set forth in claim 1, wherein: the resisting device comprises at least one rubber sleeve arranged on the surface of the steel back main body, and the rubber sleeve is in extrusion contact with the friction material.

5. The automobile steel back with the heat dissipation longitudinal and transverse groove structure as set forth in claim 4, wherein: the surface of the steel back main body is provided with an embedded groove, a convex column is fixedly arranged on the embedded groove, and the rubber sleeve is sleeved on the convex column.

6. An automotive steel back with heat dissipation longitudinal and transverse groove structure as set forth in any one of claims 1 to 5, wherein: the steel back main body further comprises two through holes symmetrically penetrating through the surface of the steel back main body, and a reinforcing plate is fixedly arranged between the two through holes.

7. The automotive steel back with heat dissipation longitudinal and transverse groove structure as set forth in claim 6, wherein: the reinforcing plate adopts two sections split type designs, and two sections terminal laminating form wholly, runs through threaded connection on the reinforcing plate and has the bolt, has seted up the screw hole of being connected with the bolt adaptation on the steel backing main part.

8. The automotive steel back with heat dissipation longitudinal and transverse groove structure as set forth in claim 7, wherein: the bending part of the reinforcing plate adopts a chamfer design, and the bending part can be clamped at the through hole and forms a limiting force in the direction perpendicular to the steel back main body.