CN203945957U - A kind of driving engine is plastic suspended - Google Patents
A kind of driving engine is plastic suspended Download PDFInfo
- Publication number
- CN203945957U CN203945957U CN201420258059.6U CN201420258059U CN203945957U CN 203945957 U CN203945957 U CN 203945957U CN 201420258059 U CN201420258059 U CN 201420258059U CN 203945957 U CN203945957 U CN 203945957U
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- China
- Prior art keywords
- mounting bracket
- rubber mount
- engine
- driving engine
- utility
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Abstract
The utility model discloses a kind of driving engine plastic suspended, comprise mounting bracket, rubber mount, cushion inner sleeve, bushing pipe, described mounting bracket is that high strength polyamide material integral molded plastic forms, described mounting bracket comprises tubular power installation portion and the fixed part that suspends, described rubber mount is rotation body structure and is coaxially arranged at described power installation portion, described cushion inner sleeve is arranged at rubber mount axle center place, and fixed part suspends described in described bushing pipe is arranged at.A kind of driving engine described in the utility model is plastic suspended, by adopting plastics to replace metallic material, not only overcome traditional deficiency that engine mounting weight is large, metallic material is perishable, metal has creep properties, and having improved heat insulation, the soundproof effect of engine mounting, the traveling comfort that vehicle is driven is improved.
Description
Technical field
It is plastic suspended that the utility model relates to a kind of driving engine, belongs to automobile power assembly suspending technical field.
Background technology
Along with the fast development of modern automobile industry, in non-renewable resources situation increasingly in short supply, increasingly strict to the requirement of car load lightweight and environmental protection; Engine mounting be connect dynamic assembly and vehicle body must obligato important spare part, traditional engine mounting generally adopts punching press, cast iron or aluminum casting to make.First, traditional engine mounting metallic material uses more, and weight is larger, is unfavorable for realizing car load lightweight; Secondly, anti-corrosion treatment need be carried out in the surface of the metallic material that traditional engine mounting adopts, and therefore causes engine mounting tooling cost higher; Again, metal, under for a long time constant temperature and constant stress effect, has the characteristic of creep, and traditional engine mounting is had to adverse influence service life; In addition, the permeability of heat of metal is higher, acoustic damping poor-performing, therefore can not actv. heat insulation, the sound insulation of traditional engine mounting, thus affect the traveling comfort that vehicle is driven; Finally, as described in the control Example in detailed description of the invention hereinafter, its processing technology of traditional engine mounting is comparatively loaded down with trivial details, and difficulty of processing is larger.
Utility model content
The deficiency that the utility model exists for prior art just, provides a kind of driving engine plastic suspended, can overcome traditional engine mounting metallic material and use more caused deficiency.
For addressing the above problem, technical solution adopted in the utility model is as follows:
A kind of driving engine is plastic suspended, comprise: mounting bracket, rubber mount, cushion inner sleeve, bushing pipe, described mounting bracket is that high strength polyamide material integral molded plastic forms, described mounting bracket comprises tubular power installation portion and the fixed part that suspends, described rubber mount is rotation body structure and is coaxially arranged at described power installation portion, described cushion inner sleeve is arranged at rubber mount axle center place, and fixed part suspends described in described bushing pipe is arranged at.
Said structure is convenient to the plastic suspended processing of driving engine, and can ensure the mechanical strength that driving engine is plastic suspended, simplifies than traditional suspension structure of engine; Ensure the application performance of new material, applied too much deficiency thereby make engine mounting overcome metallic material in conventional confguration.
The processing technology that above-mentioned driving engine is plastic suspended, comprises the steps:
Step 1: bushing pipe is placed in to mould of plastics, and injection molding mounting bracket, makes it to have power installation portion and the fixed part that suspends;
Step 2: will step 1 be placed in rubber mold in the mounting bracket of processing and cushion, inject rubber and sulfuration makes the power installation portion straight forming of rubber mount at mounting bracket.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of driving engine described in the utility model is plastic suspended, by positive trial application new material, has filtered out and can replace traditional cast iron, casting aluminium material to be applied to the High molecular material on engine mounting, be i.e. high strength polyamide material.By adopting plastics to replace metallic material, not only overcome traditional deficiency that engine mounting weight is large, metallic material is perishable, metal has creep properties, and having improved heat insulation, the soundproof effect of engine mounting, the traveling comfort that vehicle is driven is improved; Particularly, adopt the plastic suspended weight that can make mounting bracket to reduce by 30%～40% with respect to the conventional metals suspension of steel structure, improved significantly engine mounting weight-saving level; In addition, the utility model has also been simplified the processing technology of engine mounting greatly by application new material, has improved the work efficiency of engine mounting.
Brief description of the drawings
Fig. 1 is mounting bracket perspective view described in the utility model;
Fig. 2 is the plastic suspended plan structure schematic diagram of a kind of driving engine described in the utility model;
Fig. 3 is the structural representation of A-A section in Fig. 2.
Detailed description of the invention
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figure 1 to Figure 3, be the plastic suspended structural representation of a kind of driving engine described in the utility model.A kind of driving engine described in the utility model is plastic suspended, comprise: mounting bracket 1, rubber mount 2, cushion inner sleeve 3, bushing pipe 4, described mounting bracket 1 forms for high strength polyamide material integral molded plastic, described mounting bracket 1 comprises tubular power installation portion 11 and the fixed part 12 that suspends, described rubber mount 2 is for rotation body structure and be coaxially arranged at described power installation portion 11, described cushion inner sleeve 3 is arranged at rubber mount 2 axle center places, and fixed part 12 suspends described in described bushing pipe 4 is arranged at.Engine assembly coordinates described cushion inner sleeve 3 by inner bolt, thereby is installed on described rubber mount 2; Described bushing pipe 4 can negative thread be set so that the fixed part 12 that suspends is bolted under-carriage.Described high strength polyamide material can be purchased from German BASF joint-stock company, and concrete commercial disignation is Ultramid
?a3WG10 CR.
Illustrate the plastic suspended processing technology of driving engine described in the utility model and conventional engines suspend difference and the progressive of processing technology below:
Specific embodiment (being the plastic suspended processing technology of driving engine described in the utility model)
Step 1: three bushing pipes 4 are placed in to mould of plastics, and injection molding mounting bracket 1, makes it to have power installation portion 11 and the fixed part 12 that suspends;
Step 2: mounting bracket 1 and the cushion inner sleeve 3 of step 1 processing are placed in to rubber mold, inject rubber and also vulcanize and make power installation portion 11 straight formings of rubber mount 2 at mounting bracket 1.
From above-mentioned steps, the assembling of bushing pipe 4 is to have synchronizeed with the injection mo(u)lding of mounting bracket 1; And the assembling of the assembling of cushion inner sleeve 3 and rubber mount 2 and rubber mount 2 and mounting bracket 1 is to have synchronizeed with the sulfidization molding of rubber mount 2.
Control Example (be conventional engines suspend processing technology)
Step 1: to mounting bracket 1 cast, punching press, welding processing, make it to have and place the power installation portion 11 of rubber mount 2 and the fixed part 12 that suspends, suspending, fixed part 12 is processed connecting screw hole;
Step 2: cushion inner sleeve 3 is placed in to rubber mold, then injects rubber sulfuration, make rubber mount 2 moulding;
Step 3: the rubber mount 2 of step 2 processing is carried out to necking down processing, and fill cushion overcoat in the surface cover of rolling of rubber mount 2;
Step 4: the rubber mount 2 of step 3 processing is assembled to the power installation portion 11 of the mounting bracket 1 of step 1 processing, and by cushion overcoat and power installation portion 11 madial wall weld togethers;
Step 5: the metal part in the engine mounting after step 4 processing is carried out to surface anticorrosion processing.
From above-mentioned steps, in traditional handicraft, need to arrange cushion overcoat to fix rubber mount 2, and whole technological process complexity, work efficiency is lower.
Contrast above-mentioned two kinds of engine mounting processing technologys known, technique provided by the present invention has the following advantages with respect to traditional handicraft: first, mounting bracket 1 work efficiency is high, in traditional handicraft, the mounting bracket 1 of metallic material cannot disposable cast form, need to after casting, carry out pressing and jointing operation, and technique provided by the present invention can an injection moulding completes the processing of mounting bracket 1; Secondly, in technique provided by the present invention, in the operations for forming that is assemblied in rubber mount 2 of rubber mount 2 and mounting bracket 1, synchronize, and rubber mount 2 is particularly complicated with the erecting work of mounting bracket 1 in traditional handicraft, need first sulfidization molding have cushion inner sleeve 3 rubber mount 2, necking down processing again, refill and join cushion overcoat, finally welding; Again, technique provided by the present invention is carried out surface anticorrosion processing without the metal part in engine mounting.
Above content is the detailed description of in conjunction with specific embodiments the utility model being done, and can not assert that the concrete enforcement of the utility model only limits to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to the scope of the utility model protection.
Claims (1)
1. a driving engine is plastic suspended, it is characterized in that, comprise: mounting bracket (1), rubber mount (2), cushion inner sleeve (3), bushing pipe (4), described mounting bracket (1) forms for high strength polyamide material integral molded plastic, described mounting bracket (1) comprises tubular power installation portion (11) and the fixed part that suspends (12), described rubber mount (2) is for rotation body structure and be coaxially arranged at described power installation portion (11), described cushion inner sleeve (3) is arranged at rubber mount (2) axle center place, fixed part (12) suspends described in described bushing pipe (4) is arranged at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258059.6U CN203945957U (en) | 2014-05-20 | 2014-05-20 | A kind of driving engine is plastic suspended |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258059.6U CN203945957U (en) | 2014-05-20 | 2014-05-20 | A kind of driving engine is plastic suspended |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945957U true CN203945957U (en) | 2014-11-19 |
Family
ID=51888014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258059.6U Withdrawn - After Issue CN203945957U (en) | 2014-05-20 | 2014-05-20 | A kind of driving engine is plastic suspended |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002651A (en) * | 2014-05-20 | 2014-08-27 | 安徽中鼎减震橡胶技术有限公司 | Plastic engine suspension and machining technology thereof |
| CN109843619A (en) * | 2016-10-06 | 2019-06-04 | 标致雪铁龙汽车股份有限公司 | Composite block for power assembly |
-
2014
- 2014-05-20 CN CN201420258059.6U patent/CN203945957U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002651A (en) * | 2014-05-20 | 2014-08-27 | 安徽中鼎减震橡胶技术有限公司 | Plastic engine suspension and machining technology thereof |
| CN104002651B (en) * | 2014-05-20 | 2016-08-24 | 安徽中鼎减震橡胶技术有限公司 | A kind of electromotor is plastic suspended and processing technique |
| CN109843619A (en) * | 2016-10-06 | 2019-06-04 | 标致雪铁龙汽车股份有限公司 | Composite block for power assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |