High-stability fixing support for automobile engine

Abstract

A high-stability fixing support for an automobile engine comprises a support body and a clamping block assembly connected to the support body, and the clamping block assembly comprises a connecting rib connected to the support body, a clamping block element connected to the connecting rib, two elastic clamping blocks fixedly connected to the clamping block element and a clamping block connected to the connecting rib. The elastic clamping blocks and the clamping block have certain elasticity, the clamping block is located at the bottoms of the two elastic clamping blocks, a certain gap exists between the clamping block and the bottoms of the two elastic clamping blocks, the two elastic clamping blocks are symmetrically arranged with the center shaft of the clamping block element as the axis, and the clamping block is in an arc shape.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness fixing devices, in particular to a high-stability fixing bracket for automobile engines. Background Art

[0002] The engine is an important component in a car. In a car engine, there are many wiring harnesses connected to other components. In order to prevent the heat from the engine cylinder from being transferred to the wiring harness, causing the wiring harness to overheat and cause a safety accident, a fixed bracket is usually used to support the position of the wiring harness, so as to separate the wiring harness from the engine cylinder. At the same time, the fixed bracket can also limit the position of the wiring harness, thereby improving the space utilization in the car. However, the existing fixed bracket has the following problems: First, the central axis of the existing fixed bracket is usually a straight line. However, in order to improve the space utilization, in many cases, the wiring harness needs to be bent to a certain extent, and this requires setting a plurality of fixed brackets to be arranged in different directions, so that it is necessary to set a plurality of installation stations on the engine cylinder, which not only affects the space utilization, but also increases the installation difficulty of the staff; second, the fixed bracket in the prior art is usually formed by injection molding, but the more the injection plastic is, the more the fixed bracket will inevitably shrink when it is cooled, and when the fixed bracket is cooled and shrunk, the local shape of the fixed bracket will be irregular, thereby affecting the strength of the fixed bracket. At the same time, such a fixed bracket will also lead to an increase in production costs. Summary of the invention

[0003] In order to solve the above problems, the utility model provides a high-stability fixing bracket for an automobile engine, which can reduce production costs, improve the strength of the fixing bracket, improve the installation efficiency of workers, and ensure that the fixing bracket is stably installed on the engine cylinder body.

[0004] The technical solution of the utility model is as follows: a high-stability fixed bracket for an automobile engine, comprising a bracket body and a block assembly connected to the bracket body, the block assembly comprising a connecting rib connected to the bracket body, a block element connected to the connecting rib, two elastic blocks fixedly connected to the block element and a clamping block connected to the connecting rib, the elastic blocks and the clamping block both have a certain elasticity, the clamping block is located at the bottom of the two elastic blocks, there is a certain gap between the clamping block and the bottom of the two elastic blocks, the two elastic blocks are symmetrically arranged with the central axis of the block element as the axis, and the clamping block is in an arc shape.

[0005] Adopting the above technical scheme, first, insert the block element in the block assembly into the installation station in the engine cylinder body, and the elastic block is pressed to move in the direction of the block element. After the staff releases the elastic clamp, the elastic clamp will automatically reset due to its elasticity. At the same time, the mounting plate on the engine cylinder body will be clamped between the elastic clamp and the clamping block, thereby ensuring the position stability of the bracket body. At the same time, this can greatly improve the installation efficiency and facilitate the staff to free up their hands to fix the wiring harness, thereby improving the installation efficiency of the staff. Further configuration of the utility model: the bracket body includes a first bracket and a second bracket, the central axes of the first bracket and the second bracket are at a certain oblique angle, and the block assembly is fixedly connected to the second bracket.

[0006] By adopting the above technical solution, since the central axes of the first bracket and the second bracket are at a certain oblique angle, the wire harness that needs to be bent can be directly fixed on the bracket body, so that the staff can quickly fix the wire harness that needs to be bent and put it into the first bracket and the second bracket respectively, so that the fixed bracket can fix the bent wire harness, which can further reduce the space required for installing the fixed bracket, thereby improving space utilization.

[0007] A further configuration of the utility model is as follows: the clamping block is provided with two first hollowed-out grooves, and the two first hollowed-out grooves are symmetrically arranged with the central axis of the clamping block element as the axis center.

[0008] With the above technical solution, since the clamping block is provided with two first hollowed-out grooves, and the two first hollowed-out grooves are symmetrically arranged with the central axis of the clamping block element as the axis center, the amount of material used in the clamping block can be reduced, thereby avoiding the amount of shrinkage of the clamping block after cooling during injection molding, and then ensuring the shape and position of the clamping block, thereby ensuring that the clamping block and the elastic clamping block stably fix the bracket body on the engine cylinder block. In addition, this can also reduce the amount of injection molding, thereby reducing production costs. The utility model is further configured as follows: the second bracket is provided with a second hollowed-out groove, the second hollowed-out groove is adapted to the shape and size of the clamping block, and the second hollowed-out groove corresponds to the position of the second bracket.

[0009] By adopting the above technical solution, since the second bracket is provided with a second hollowed-out groove, and the second hollowed-out groove corresponds to the position of the second bracket, this can not only further reduce the production cost, but also will not affect the overall strength of the bracket body. At the same time, it can avoid contact and friction between the clamping block and the outer wall of the second bracket, which causes wear of the clamping block, thereby improving the overall service life of the clamping block assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 The present invention is a schematic structural diagram of a high-stability fixing bracket for an automobile engine according to a specific embodiment of the present invention.

[0011] Attached Figure 2 The present invention is a schematic structural diagram of a high-stability fixing bracket for an automobile engine according to a specific embodiment of the present invention.

[0012] 1- bracket body, 2- block assembly, 3- connecting rib, 4- block element, 5- elastic block, 6- clamping block, 7- first bracket, 8- second bracket, 9- first hollowed-out groove, 10- second hollowed-out groove. DETAILED DESCRIPTION

[0013] like Figure 1-2 As shown, a high-stability fixed bracket for an automobile engine comprises a bracket body 1 and a block assembly 2 connected to the bracket body 1, wherein the block assembly 2 comprises a connecting rib 3 connected to the bracket body 1, a block element 4 connected to the connecting rib 3, two elastic blocks 5 fixedly connected to the block element 4, and a clamping block 6 connected to the connecting rib 3, wherein the elastic blocks 5 and the clamping block 6 both have a certain elasticity, the clamping block 6 is located at the bottom of the two elastic blocks 5, and there is a certain gap between the clamping block 6 and the bottom of the two elastic blocks 5, the two elastic blocks 5 are symmetrically arranged with the central axis of the block element 4 as the axis, and the clamping block 6 is in an arc shape.

[0014] First, insert the block element 4 in the block assembly 2 into the installation station in the engine cylinder body, and the elastic block 5 is pressed to move in the direction of the block element 4. After the staff releases the elastic clamp, the elastic clamp will automatically reset due to its elasticity. At the same time, the mounting plate on the engine cylinder body will be clamped between the elastic clamp and the clamping block 6, thereby ensuring the position stability of the bracket body 1. At the same time, this can greatly improve the installation efficiency and facilitate the staff to free up their hands to fix the wiring harness, thereby improving the installation efficiency of the staff. The bracket body 1 includes a first bracket 7 and a second bracket 8, the central axes of the first bracket 7 and the second bracket 8 are at a certain oblique angle, and the block assembly 2 is fixedly connected to the second bracket 8.

[0015] Since the central axes of the first bracket 7 and the second bracket 8 are at a certain oblique angle, the wire harness to be bent can be directly fixed on the bracket body 1, so that the staff can quickly fix the wire harness to be bent and put it into the first bracket 7 and the second bracket 8 respectively, so that the fixed bracket can fix the bent wire harness, which can further reduce the space required for installing the fixed bracket, thereby improving space utilization.

[0016] The clamping block 6 is provided with two first hollowed-out grooves 9 , which are symmetrically arranged with the central axis of the clamping element 4 as the axis center.

[0017] Since the clamping block 6 is provided with two first hollowed-out grooves 9, and the two first hollowed-out grooves 9 are symmetrically arranged with the central axis of the clamping block element 4 as the axis, the amount of material used in the clamping block 6 can be reduced, thereby avoiding the amount of shrinkage of the clamping block 6 after the cooling of the injection molding, and then ensuring the shape and position of the clamping block 6, thereby ensuring that the clamping block 6 and the elastic clamping block 5 stably fix the bracket body 1 on the engine cylinder block. In addition, this can also reduce the amount of injection molding, thereby reducing production costs. The second bracket 8 is provided with a second hollowed-out groove 10, which is adapted to the shape and size of the clamping block 6, and the second hollowed-out groove 10 corresponds to the position of the second bracket 8.

[0018] Since the second bracket 8 is provided with a second hollowed-out groove 10, and the second hollowed-out groove 10 corresponds to the position of the second bracket 8, this can not only further reduce the production cost, but also will not affect the overall strength of the bracket body 1. At the same time, it can avoid contact and friction between the clamping block 6 and the outer wall of the second bracket 8, which causes wear of the clamping block 6, thereby improving the overall service life of the clamping block assembly 2.

Claims

1. A high stability fixing bracket for automobile engine, characterized in that: It includes a bracket body and a block assembly connected to the bracket body, the block assembly includes a connecting rib connected to the bracket body, a block element connected to the connecting rib, two elastic blocks fixedly connected to the block element and a clamping block connected to the connecting rib, the elastic blocks and the clamping block both have a certain elasticity, the clamping block is located at the bottom of the two elastic blocks, there is a certain gap between the clamping block and the bottom of the two elastic blocks, the two elastic blocks are symmetrically arranged with the central axis of the block element as the axis, and the clamping block is in an arc shape.

2. A high stability fixing bracket for automobile engine according to claim 1, characterized in that: The bracket body comprises a first bracket and a second bracket, the central axes of the first bracket and the second bracket are at a certain oblique angle, and the block assembly is fixedly connected to the second bracket.

3. A high stability fixing bracket for automobile engine according to claim 1, characterized in that: The clamping block is provided with two first hollowed-out grooves, and the two first hollowed-out grooves are symmetrically arranged with the central axis of the clamping block element as the axis center.

4. A high stability fixing bracket for automobile engine according to claim 2, characterized in that: The second bracket is provided with a second hollowed-out groove, the second hollowed-out groove is adapted to the shape and size of the clamping block, and the second hollowed-out groove corresponds to the position of the second bracket.

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