CN203142370U - Suspension support for automobile engine - Google Patents
Suspension support for automobile engine Download PDFInfo
- Publication number
- CN203142370U CN203142370U CN 201320091933 CN201320091933U CN203142370U CN 203142370 U CN203142370 U CN 203142370U CN 201320091933 CN201320091933 CN 201320091933 CN 201320091933 U CN201320091933 U CN 201320091933U CN 203142370 U CN203142370 U CN 203142370U
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- CN
- China
- Prior art keywords
- firm banking
- mounting
- bolt
- rear end
- end plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a suspension support for an automobile engine, wherein the suspension support is used for solving the installation problem of the automobile engine in a car body engine room. The suspension support comprises a fixed base, an installation sleeve and a fixed bolt, wherein the installation sleeve is arranged at the upper part of the fixed base; the fixed bolt is positioned at the bottom of the fixed base; and the installation sleeve and the fixed bolt are pre-embedded structure pieces during the injection molding process of the fixed base. The suspension support accords with the design theory of car body light weight, and has the characteristics of being simple in structure and convenient to install; the manufacturing cost of an engine suspension assembly and the weight for installing the base are obviously reduced; and the suspension support is beneficial to the improvement of vehicle emission performance and economic performance.
Description
Technical field
The utility model relates to a kind of automotive engine mounting bracket, belongs to layout or the field engineering field of vehicular propulsion.
Background technology
Safety, energy-saving and environmental protection are targets that world today's auto-domain is pursued, and automobile lightweight technology is the important channel of realizing this goal, no matter the lightweight technology is to improving the emission behavior of vehicle, and the fuel economy that still improves vehicle all has very important meaning.
Automotive engine is installed in the car body cabin by mounting assembly, in the prior art, the rubber axis cover of engine mounting assembly is press fit in the engine-mounting bracket, with the mode of interference fit and the mounting sleeve assembling of engine-mounting bracket, rubber axle sleeve inner core is connected with driving engine, and engine-mounting bracket is connected with vehicle frame.Referring to accompanying drawing 1, accompanying drawing 2, existing a kind of engine-mounting bracket is welded by firm banking 1, mounting sleeve 2 and welded nut 3 and forms, and be steel matter part, in its manufacturing process, need the cooperation of diel and welding tooling, not only cost height, quality big, do not meet the weight-saving design concept, and be difficult to avoid the distortion of workpiece in the welding process, especially can cause mounting sleeve 2 internal diameter size instabilities, cause axle sleeve pressure-off power wayward, exist axle sleeve easily to deviate from or the difficult defective that press-fits; Welded nut 3 and vehicle frame connecting bore fit structure are adopted in the assembling of engine-mounting bracket and vehicle frame in addition, and position, welded nut hole is difficult for aligning with the vehicle frame connecting bore when entrucking, causes the installation of binding bolt very difficult.
At engine-mounting bracket cost of manufacture height, problem that quality is big, number of patent application is that 200910197869.9 " a kind of plastic suspended support " discloses a solution, its mounting bracket comprises the nylon support, in the through hole of the front and back of nylon support, be respectively equipped with first metal liner and second metal liner, in first metal liner and second metal liner, be embedded with first rubber bush and second rubber bush respectively.Though this patent of invention can alleviate the weight of car load to a certain extent, but the loop configuration that 2～5 rows that the outer ring of its first metal liner and second metal liner arranges are made up of 3～30 profiles of tooth, increased the manufacture difficulty of metal liner, and this technical scheme is the mounting bracket structure of integral type at two mounting sleeves (i.e. first metal liner and second metal liner in this patent scheme), has structural limitation.
The utility model content
The purpose of this utility model is the drawback at prior art, provide a kind of simple in structure, be convenient to install, can reduce the engine mounting assembly quality, reduce the automotive engine mounting bracket of manufacturing cost.
Problem described in the utility model realizes with following technical proposals:
A kind of automotive engine mounting bracket, special feature is: it comprises firm banking, mounting sleeve and bolt of rear end plate, described mounting sleeve is arranged in the top of firm banking, described bolt of rear end plate is positioned at the bottom of firm banking, and mounting sleeve and bolt of rear end plate are the pre-buried framing member in the firm banking injection molding process.
Above-mentioned automotive engine mounting bracket, described mounting sleeve outer wall is provided with one group of circumferential recess, in the both ends of the surface of mounting sleeve interior Hole chamfering is set.
Above-mentioned automotive engine mounting bracket forms the sleeve pipe mounting hole after the described firm banking injection mo(u)lding at an upper portion thereof, sleeve pipe install hole wall form one group with the mounting sleeve outer wall on the circumferential boss of circumferential groove fit.
Above-mentioned automotive engine mounting bracket, described firm banking bottom is provided with the front end mounting boss and fitting surface is reserved at the rear portion, on the described mounting boss reinforced rib is set, and forms the bolt of rear end plate mounting hole at mounting boss and reservation fitting surface.
Above-mentioned automotive engine mounting bracket, the nut of described bolt of rear end plate both ends of the surface up and down arrange upper surface clamping boss and lower surface clamping boss respectively, and wherein the firm banking lower surface is protruded in the bottom surface of lower surface clamping boss, and forming highly is the erecting bed of H.
Above-mentioned automotive engine mounting bracket, the external cylindrical surface of the nut of described bolt of rear end plate is provided with the straight knurling structure.
Above-mentioned automotive engine mounting bracket also is provided with the assembly direction sign on firm banking.
The utility model is provided with the groove of circumferential arrangement at the mounting sleeve outer wall, increased the binding force between mounting sleeve and the firm banking face of joint, can prevent effectively that mounting sleeve from deviating from from firm banking, both ends of the surface at mounting sleeve are provided with interior Hole chamfering, directional tagging when playing the rubber axis cover and being pressed into outer tube is convenient to press-fiting of rubber axle sleeve; Firm banking of the present utility model is the injection mo(u)lding product, and be provided with front end mounting boss and rear portion in its bottom and reserve fitting surface, not only alleviated own wt, can effectively locate bolt of rear end plate simultaneously, guarantee that product size is stable, arranges reinforced rib at firm banking front end mounting boss, increased the local strength of firm banking, assembly direction sign in that firm banking arranges plays the mistake proofing effect, is convenient to the correct installation of product; Bolt of rear end plate nut of the present utility model both ends of the surface up and down all is provided with the clamping boss structure, they can with the firm banking secure fit, prevent that bolt of rear end plate from deviating from from firm banking, wherein the firm banking lower surface is protruded in the bottom surface of lower surface clamping boss, form the high erecting bed of 1mm, not only when the firm banking injection mo(u)lding, can play the mould positioning action, and when assembling, can guarantee the smooth of engine-mounting bracket assembly attachment face, distortion appears when preventing from being fastenedly connected with vehicle frame panel beating face, in the straight knurling structure that the external cylindrical surface of nut arranges, in firm banking, rotate in the time of can preventing the bolt of rear end plate assembling.In a word, the utility model meets car body weight-saving design concept, has characteristics simple in structure, that be convenient to install, and it has significantly reduced the manufacturing cost of engine mounting assembly and the quality of mounting seat, is conducive to the improvement of vehicular discharge performance and economic performance.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 are available engine mounting bracket structural representation (two different directions observation);
Fig. 3 is the utility model structural representation;
Fig. 4 is front view of the present utility model;
Fig. 5 is A place structure enlarged drawing among Fig. 4;
Fig. 6 is lateral plan of the present utility model;
Fig. 7 is the firm banking structural representation;
Fig. 8 is the mounting sleeve structural representation;
Fig. 9 is the bolt of rear end plate structural representation.
Each list of reference numerals is among the figure: 1, firm banking, 1-1, sleeve pipe mounting hole, 1-2, circumferential boss, 1-3, reinforced rib, 1-4, mounting boss, 1-5, bolt of rear end plate mounting hole, 1-6, assembly direction sign, is reserved fitting surface at 1-7, and 2, mounting sleeve, 2-1, circumferential recess, 2-2, interior Hole chamfering, 3, welded nut, 4, bolt of rear end plate, 4-1, upper surface clamping boss, 4-2, lower surface clamping boss, 4-3, straight knurling structure.
The specific embodiment
Referring to Fig. 3, Fig. 4, Fig. 6, the utility model comprises firm banking 1, mounting sleeve 2 and bolt of rear end plate 4, described mounting sleeve 2 is arranged in the top of firm banking 1, described bolt of rear end plate 4 is positioned at the bottom of firm banking 1, and mounting sleeve 2 and bolt of rear end plate 4 are the pre-buried framing member in the firm banking injection molding process.
Referring to Fig. 8, mounting sleeve 2 outer walls of the present utility model are provided with one group of circumferential recess 2-1, Hole chamfering 2-2 in the both ends of the surface of mounting sleeve 2 arrange.
Referring to Fig. 7, form sleeve pipe mounting hole 1-1 at an upper portion thereof after firm banking 1 injection mo(u)lding of the present utility model, sleeve pipe install hole wall form one group with the mounting sleeve outer wall on the circumferential boss 1-2 of circumferential groove fit; Be provided with front end mounting boss 1-4 and rear portion in firm banking 1 bottom and reserve fitting surface 1-7, on the described mounting boss 1-4 reinforced rib 1-3 is set, form bolt of rear end plate mounting hole 1-5 at mounting boss 1-4 and reservation fitting surface 1-7; On firm banking 1, also be provided with assembly direction sign 1-6.
Referring to Fig. 4, Fig. 5, Fig. 6, Fig. 9, the nut of bolt of rear end plate 4 of the present utility model both ends of the surface up and down arranges upper surface clamping boss 4-1 and lower surface clamping boss 4-2 respectively, wherein firm banking 1 lower surface is protruded in the bottom surface of lower surface clamping boss 4-2, and forming highly is the erecting bed of H=1mm; External cylindrical surface at the nut of bolt of rear end plate 4 is provided with straight knurling structure 4-3.
Referring to Fig. 3～Fig. 9, the utility model is provided with circumferential recess 2-1 at mounting sleeve 2 outer walls, increased the binding force between mounting sleeve 2 and firm banking 1 face of joint, can prevent effectively that mounting sleeve 2 from deviating from from firm banking 1, Hole chamfering 2-2 in the both ends of the surface of mounting sleeve 2 are provided with, directional tagging when playing the rubber axis cover and being pressed into outer tube is convenient to press-fiting of rubber axle sleeve.Firm banking 1 of the present utility model is the injection mo(u)lding product, and be provided with front end mounting boss 1-4 and rear portion in its bottom and reserve fitting surface 1-7, not only alleviated firm banking 1 own wt, can effectively locate bolt of rear end plate 4 simultaneously, guarantee that product size is stable, 1-4 arranges reinforced rib 1-3 at firm banking front end mounting boss, increased the local strength of firm banking, assembly direction sign 1-6 in that firm banking arranges plays the mistake proofing effect, is convenient to the correct installation of product.Bolt of rear end plate 4 nuts of the present utility model both ends of the surface up and down all are provided with the clamping boss structure, they can with firm banking 1 secure fit, prevent that bolt of rear end plate 4 from deviating from from firm banking 1, wherein firm banking 1 lower surface is protruded in the bottom surface of lower surface clamping boss 4-2, form the high erecting bed of 1mm, not only when firm banking 1 injection mo(u)lding, can play the mould positioning action, and when assembling, can guarantee the smooth of engine-mounting bracket assembly attachment face, distortion appears when preventing from being fastenedly connected with vehicle frame panel beating face, at the straight knurling structure 4-3 that the external cylindrical surface of nut arranges, in firm banking 1, rotate in the time of can preventing bolt of rear end plate 4 assemblings.
Claims (7)
1. automotive engine mounting bracket, it is characterized in that, it comprises firm banking (1), mounting sleeve (2) and bolt of rear end plate (4), described mounting sleeve (2) is arranged in the top of firm banking (1), described bolt of rear end plate (4) is positioned at the bottom of firm banking (1), and mounting sleeve (2) and bolt of rear end plate (4) are the pre-buried framing member in the firm banking injection molding process.
2. a kind of automotive engine mounting bracket according to claim 1 is characterized in that, described mounting sleeve (2) outer wall is provided with one group of circumferential recess (2-1), in the both ends of the surface of mounting sleeve (2) interior Hole chamfering (2-2) is set.
3. a kind of automotive engine mounting bracket according to claim 2, it is characterized in that, form sleeve pipe mounting hole (1-1) at an upper portion thereof after described firm banking (1) injection mo(u)lding, sleeve pipe install hole wall form one group with the mounting sleeve outer wall on the circumferential boss (1-2) of circumferential groove fit.
4. a kind of automotive engine mounting bracket according to claim 3, it is characterized in that, described firm banking (1) bottom is provided with front end mounting boss (1-4) and fitting surface (1-7) is reserved at the rear portion, reinforced rib (1-3) is set on the described mounting boss (1-4), forms bolt of rear end plate mounting hole (1-5) at mounting boss (1-4) and reservation fitting surface (1-7).
5. a kind of automotive engine mounting bracket according to claim 4, it is characterized in that, the nut of described bolt of rear end plate (4) both ends of the surface up and down arranges upper surface clamping boss (4-1) and lower surface clamping boss (4-2) respectively, wherein firm banking (1) lower surface is protruded in the bottom surface of lower surface clamping boss (4-2), and forming highly is the erecting bed of H.
6. a kind of automotive engine mounting bracket according to claim 5 is characterized in that, the external cylindrical surface of the nut of described bolt of rear end plate (4) is provided with straight knurling structure (4-3).
7. a kind of automotive engine mounting bracket according to claim 6 is characterized in that, also is provided with assembly direction sign (1-6) on firm banking (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091933 CN203142370U (en) | 2013-02-28 | 2013-02-28 | Suspension support for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091933 CN203142370U (en) | 2013-02-28 | 2013-02-28 | Suspension support for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203142370U true CN203142370U (en) | 2013-08-21 |
Family
ID=48969921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320091933 Expired - Fee Related CN203142370U (en) | 2013-02-28 | 2013-02-28 | Suspension support for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203142370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589990A (en) * | 2014-12-31 | 2015-05-06 | 宁波拓普集团股份有限公司 | Automobile power assembly suspension |
| CN109334587A (en) * | 2018-11-02 | 2019-02-15 | 奇瑞汽车股份有限公司 | A kind of automotive plastic parts assembling structure |
-
2013
- 2013-02-28 CN CN 201320091933 patent/CN203142370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589990A (en) * | 2014-12-31 | 2015-05-06 | 宁波拓普集团股份有限公司 | Automobile power assembly suspension |
| CN109334587A (en) * | 2018-11-02 | 2019-02-15 | 奇瑞汽车股份有限公司 | A kind of automotive plastic parts assembling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20210228 |