CN203485713U - Automobile compressor mounting bracket and compressor installation mechanism - Google Patents
Automobile compressor mounting bracket and compressor installation mechanism Download PDFInfo
- Publication number
- CN203485713U CN203485713U CN201320479209.1U CN201320479209U CN203485713U CN 203485713 U CN203485713 U CN 203485713U CN 201320479209 U CN201320479209 U CN 201320479209U CN 203485713 U CN203485713 U CN 203485713U
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- Prior art keywords
- compressor
- bracket
- mounting
- mounting hole
- compressor assembly
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an automobile compressor mounting bracket and a compressor installation mechanism. The automobile compressor mounting bracket contains a bracket body which is provided with a plurality of bracket fixation mounting hole seats and a plurality of compressor mounting hole seats. A recess is formed in one end face of the bracket fixation mounting hole seats, facing a compressor assembly. The depth of the recess is greater than or equal to the height of the head of a fixed bolt, and the bottom of the recess is provided with a first through hole for a screw part of the fixed bolt passing through. Thus, the recess can hold the head of the fixed bolt so as to prevent the head of the fixed bolt from being easily contacted with the compressor assembly. Furthermore, interference is not formed, and abnormal sound is not caused. In addition, it can be ensured that the compressor assembly is installed nearest to an engine so as to prevent from generating large torque when the compressor assembly is started. A pinhole is formed at one side of at least one compressor mounting hole seat, facing the compressor assembly. In addition, the compressor assembly is provided with a positioning pin corresponding to the pinhole so as to realizing accurate assembling of the compressor installation mechanism.
Description
Technical Field
The utility model relates to an automotive filed especially relates to an automobile compressor installing support and compressor installation mechanism.
Background
The compressor bracket is a component arranged between the compressor assembly and the engine and used for connecting the compressor assembly with the engine. Because the compressor assembly and the engine can vibrate during operation, the compressor bracket is required to have high structural strength to ensure the installation strength and the tightness of the compressor; furthermore, the proper natural frequency of the compressor bracket is required to avoid the Noise, Vibration and Harshness (NVH) performance of the whole vehicle from being affected by Vibration resonance generated when the compressor assembly and the engine work.
In the prior art, according to the requirements of different compressor assemblies and different installation positions, the compressor bracket has various appearance structures, and in order to meet the assembly requirements of the compressor assembly in the existing narrow space, a typical embodiment of the existing compressor bracket is shown in fig. 1, and includes a bracket body 10, the bracket body 10 is provided with bracket fixing installation hole seats 1, 2, 3, 4 and compressor installation hole seats 5, 6, 7, 8, wherein the bracket fixing installation hole seats 1, 2, 3, 4 are provided with first through holes for fixing bolts to penetrate through, and the compressor installation hole seats 5, 6, 7, 8 are provided with second through holes for installation bolts to penetrate through; when the compressor is mounted, the compressor bracket body 10 is fixed to the engine block by fixing bolts inserted through the bracket fixing and mounting holes 1, 2, 3, and 4, and the compressor is mounted to the compressor bracket by mounting bolts inserted through the compressor mounting holes 5, 6, 7, and 8. Because the head of the fixing bolt for fixing the compressor bracket and the engine cylinder block is located on one side of the bracket body 10 facing the compressor assembly, the head of the fixing bolt is easily contacted with the compressor assembly, and interference is formed, so that abnormal sound is caused. In order to avoid this problem, the end face of the bracket fixing and mounting hole seat 1, 2, 3, 4 is designed to be flush with the end face of the bracket body 10, while the end face of the compressor mounting hole seat 5, 6, 7, 8 is higher than the end face of the bracket body 10, and the mounted compressor assembly is spaced from the end face of the bracket body (the end face of the bracket fixing and mounting hole seat 1, 2, 3, 4) to ensure that the head of the fixing bolt does not contact with the compressor assembly. However, since the installed compressor assembly has a certain distance from the end surface of the bracket body, a large moment is generated when the compressor assembly is started, and it is difficult to accurately assemble the compressor assembly in the conventional compressor mounting hole seats 5, 6, 7 and 8.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an automobile compressor installing support and compressor installation mechanism solves current automobile compressor installing support and produces great moment when the compressor starts, is difficult to realize the problem of accurate assembly.
The utility model discloses a technical means as follows: an automotive compressor mounting bracket comprising: the bracket comprises a bracket body, a bracket body and a bracket fixing device, wherein the bracket body is provided with a plurality of bracket fixing mounting hole seats and a plurality of compressor mounting hole seats; wherein,
the support fixed mounting hole seat is formed with sunkenly towards one side end face of compressor assembly, sunken degree of depth more than or equal to fixing bolt's head height, just sunken bottom is seted up the first through-hole that supplies fixing bolt's screw rod portion to wear to establish.
Furthermore, the end surface of one side of the bracket fixing and mounting hole seat facing the compressor assembly is flush with the surface of one side of the bracket body facing the compressor assembly.
Furthermore, the number of the bracket fixing and mounting hole seats is four.
Further, in the plurality of compressor mounting bosses:
at least one compressor mounting hole seat is provided with a pin hole for inserting a positioning pin at one end surface facing the compressor assembly, and a second through hole for a screw rod part of a mounting bolt to penetrate through and communicated with the pin hole is formed at the other end surface back to the compressor assembly;
and the rest compressor mounting hole seats are provided with third through holes for the screw rod parts of the mounting bolts to penetrate through and penetrate through the end surfaces on the two sides.
Further, the number of the compressor mounting hole seats is four, two of the compressor mounting hole seats are provided with the pin holes and the second through holes, and the other two compressor mounting hole seats are provided with the third through holes.
The utility model also provides an automobile compressor installation mechanism, including automobile compressor installing support to and the compressor assembly, automobile compressor installing support includes: the bracket comprises a bracket body, a bracket body and a bracket fixing device, wherein the bracket body is provided with a plurality of bracket fixing mounting hole seats and a plurality of compressor mounting hole seats; wherein,
the support fixed mounting hole seat is formed with sunkenly towards one side end face of compressor assembly, sunken degree of depth more than or equal to fixing bolt's head height, just sunken bottom is seted up the first through-hole that supplies fixing bolt's screw rod portion to wear to establish.
Furthermore, the end surface of one side of the bracket fixing and mounting hole seat facing the compressor assembly is flush with the surface of one side of the bracket body facing the compressor assembly.
Furthermore, the number of the bracket fixing and mounting hole seats is four.
Further, in the plurality of compressor mounting bosses:
at least one compressor mounting hole seat is provided with a pin hole for inserting a positioning pin at one end surface facing the compressor assembly, and a second through hole for a screw rod part of a mounting bolt to penetrate through and communicated with the pin hole is formed at the other end surface back to the compressor assembly;
the other compressor mounting hole seats are provided with third through holes for the screw rod parts of the mounting bolts to penetrate through and penetrate through the end surfaces at two sides;
the compressor assembly is provided with a positioning pin corresponding to the pin hole, and the positioning pin is hollow so as to allow the mounting bolt to pass through.
Further, the number of the compressor mounting hole seats is four, two of the compressor mounting hole seats are provided with the pin holes and the second through holes, and the other two compressor mounting hole seats are provided with the third through holes.
By adopting the automobile compressor mounting bracket and the compressor mounting mechanism provided by the utility model, the recess for accommodating the head part of the fixing bolt is formed on one side of the fixing mounting hole seat facing the compressor assembly, so that the head part of the fixing bolt is prevented from being easily contacted with the compressor assembly, and interference is further formed, abnormal sound is caused, and the recess is lower than the end surface of the bracket body, so that the mounting distance of the compressor assembly to an engine can be ensured to be nearest at the same time, and the generation of larger moment when the compressor assembly is started is avoided; in addition, a pin hole is formed in one side, facing the compressor assembly, of the support body of the at least one compressor mounting hole seat, and a positioning pin corresponding to the pin hole is arranged on the compressor assembly, so that accurate assembly can be achieved.
Drawings
FIG. 1 is a front view of a prior art compressor bracket;
fig. 2 is a front view of an automotive compressor mounting bracket according to the present invention;
fig. 3 is an assembly view of the present invention for an installation mechanism of an automotive compressor.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 2, and referring to fig. 3, the utility model provides an automobile compressor mounting bracket, include: the bracket comprises a bracket body 20, wherein four bracket fixing mounting hole seats 21-24 and four compressor mounting hole seats 25-28 are formed on the bracket body 20; wherein,
one side end surfaces of the bracket fixing and mounting hole seats 21-24 facing the compressor assembly 40 are flush with one side surface of the bracket body 20 facing the compressor assembly 40, recesses 29a are formed on one side end surfaces of the bracket fixing and mounting hole seats 21-24 facing the compressor assembly 40, the depth of each recess 29a is greater than or equal to the height of a head 32a of each fixing bolt 32, and a first through hole 29b for a screw part 32b of each fixing bolt 32 to penetrate through is formed in the bottom of each recess 29 a;
of the four compressor mounting hole seats 25 to 28, the compressor mounting hole seats 25 and 28 are formed with pin holes 30 into which the positioning pins 41 are inserted in one end surface facing the compressor assembly 40, and are formed with second through holes 34 through which screw portions 33a of the mounting bolts 33 are inserted and which communicate with the pin holes 30 in the other end surface facing away from the compressor assembly 40;
the compressor mounting hole seats 26 and 27 are formed with third through holes 35 through which the screw portions 33a of the mounting bolts 33 are inserted and which penetrate both side end surfaces.
As shown in fig. 3, the utility model also provides an automobile compressor installation mechanism, include as above automobile compressor installing support to and compressor assembly 40, wherein, compressor assembly 40 is provided with the locating pin 41 that corresponds with pinhole 30, and locating pin 41 is the cavity form, so that mounting bolt 33 passes.
In summary, the automobile compressor mounting bracket and the compressor mounting mechanism provided by the utility model form a recess for accommodating the head of the fixing bolt on one side of the fixing mounting hole seat facing the compressor assembly, so as to prevent the head of the fixing bolt from easily contacting the compressor assembly, thereby forming interference and causing abnormal sound, and because the recess is lower than the end surface of the bracket body, the mounting distance of the compressor assembly to the engine can be ensured to be nearest at the same time, and a larger moment is prevented from being generated when the compressor assembly is started; in addition, a pin hole is formed in one side, facing the compressor assembly, of the support body of the at least one compressor mounting hole seat, and a positioning pin corresponding to the pin hole is arranged on the compressor assembly, so that accurate assembly can be achieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automotive compressor mounting bracket comprising: the bracket comprises a bracket body, a bracket body and a bracket fixing device, wherein the bracket body is provided with a plurality of bracket fixing mounting hole seats and a plurality of compressor mounting hole seats; it is characterized in that the preparation method is characterized in that,
the support fixed mounting hole seat is formed with sunkenly towards one side end face of compressor assembly, sunken degree of depth more than or equal to fixing bolt's head height, just sunken bottom is seted up the first through-hole that supplies fixing bolt's screw rod portion to wear to establish.
2. The automotive compressor mounting bracket of claim 1, wherein an end surface of the bracket fixing mounting hole seat facing the compressor assembly is flush with a surface of a side of the bracket body facing the compressor assembly.
3. The automotive compressor mounting bracket of claim 1, wherein the bracket fixing mounting hole seats are four.
4. The automotive compressor mounting bracket of any one of claims 1 to 3, wherein, in the plurality of compressor mounting bosses:
at least one compressor mounting hole seat is provided with a pin hole for inserting a positioning pin at one end surface facing the compressor assembly, and a second through hole for a screw rod part of a mounting bolt to penetrate through and communicated with the pin hole is formed at the other end surface back to the compressor assembly;
and the rest compressor mounting hole seats are provided with third through holes for the screw rod parts of the mounting bolts to penetrate through and penetrate through the end surfaces on the two sides.
5. The automotive compressor mounting bracket of claim 4, wherein the compressor mounting bosses are four, two of which are formed with the pin holes and the second through holes and two of which are formed with the third through holes.
6. The utility model provides an automobile compressor installation mechanism, includes automobile compressor installing support to and the compressor assembly, automobile compressor installing support includes: the bracket comprises a bracket body, a bracket body and a bracket fixing device, wherein the bracket body is provided with a plurality of bracket fixing mounting hole seats and a plurality of compressor mounting hole seats; it is characterized in that the preparation method is characterized in that,
the support fixed mounting hole seat is formed with sunkenly towards one side end face of compressor assembly, sunken degree of depth more than or equal to fixing bolt's head height, just sunken bottom is seted up the first through-hole that supplies fixing bolt's screw rod portion to wear to establish.
7. The automotive compressor mounting mechanism of claim 6, wherein an end surface of the bracket fixing mounting hole seat facing the compressor assembly is flush with a surface of the bracket body facing the compressor assembly.
8. The automotive compressor mounting mechanism of claim 6, wherein the bracket fixing mounting bosses are four.
9. The automotive compressor mounting mechanism according to any one of claims 6 to 8, wherein in a plurality of the compressor mounting bosses:
at least one compressor mounting hole seat is provided with a pin hole for inserting a positioning pin at one end surface facing the compressor assembly, and a second through hole for a screw rod part of a mounting bolt to penetrate through and communicated with the pin hole is formed at the other end surface back to the compressor assembly;
the other compressor mounting hole seats are provided with third through holes for the screw rod parts of the mounting bolts to penetrate through and penetrate through the end surfaces at two sides;
the compressor assembly is provided with a positioning pin corresponding to the pin hole, and the positioning pin is hollow so as to allow the mounting bolt to pass through.
10. The automotive compressor mounting mechanism of claim 9, wherein the compressor mounting bosses are four, two of which are formed with the pin holes and the second through holes and two of which are formed with the third through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479209.1U CN203485713U (en) | 2013-08-07 | 2013-08-07 | Automobile compressor mounting bracket and compressor installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479209.1U CN203485713U (en) | 2013-08-07 | 2013-08-07 | Automobile compressor mounting bracket and compressor installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485713U true CN203485713U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479209.1U Expired - Lifetime CN203485713U (en) | 2013-08-07 | 2013-08-07 | Automobile compressor mounting bracket and compressor installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515378A (en) * | 2016-11-30 | 2017-03-22 | 重庆小康工业集团股份有限公司 | Support assembly used for installing compressor |
| CN108248361A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | The enging cabin and hybrid vehicle of hybrid vehicle |
-
2013
- 2013-08-07 CN CN201320479209.1U patent/CN203485713U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515378A (en) * | 2016-11-30 | 2017-03-22 | 重庆小康工业集团股份有限公司 | Support assembly used for installing compressor |
| CN108248361A (en) * | 2016-12-29 | 2018-07-06 | 比亚迪股份有限公司 | The enging cabin and hybrid vehicle of hybrid vehicle |
| CN108248361B (en) * | 2016-12-29 | 2020-06-19 | 比亚迪股份有限公司 | Engine compartment of hybrid electric vehicle and hybrid electric vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |