CN2196018Y - Compression mould equipment for forming vehicle body by single time using composition material - Google Patents
Compression mould equipment for forming vehicle body by single time using composition material Download PDFInfo
- Publication number
- CN2196018Y CN2196018Y CN 94212783 CN94212783U CN2196018Y CN 2196018 Y CN2196018 Y CN 2196018Y CN 94212783 CN94212783 CN 94212783 CN 94212783 U CN94212783 U CN 94212783U CN 2196018 Y CN2196018 Y CN 2196018Y
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- CN
- China
- Prior art keywords
- former
- mould
- roof
- formpiston
- bearing pin
- 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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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a compression mould forming device in one time for the automobile body of a composite material automobile. The compression mould forming device comprises an operation portion, a mould portion and a compression device. The front, the back, the left and the right moulds of the mould portion are turned up simultaneously by using the operation portion after the composite material used for forming is laid, a complete closed mould is formed and is compressed by the compression device, and the compression mould forming in one time for the automobile body of the automobile is realized. The compression mould forming device can enhance the manufacture quality and the efficiency of the automobile body of the composite material automobile.
Description
The utility model relates to a kind of once molding formed device of composite material automobile body body.
Composite more and more is widely used for various fields at present, and for example part, parts and the assembly that originally is made of metal on the equipment such as aircraft, automobile, boats and ships has suitable part now and substituted by composite.Facts have proved that composite is more more superior than metal material performance to a certain extent.By automobile, the vehicle body that its weight of the vehicle body that composite is made is made than metal skin is light, thereby has alleviated car weight on the whole, has reduced oil consumption, and its intensity also is better than the metal skin vehicle body simultaneously.What composite material automobile body adopted at present is following dual mode, a kind of is hand lay-up, promptly be shaped by manual composite is laid in the mould, this mode efficient is low, of low quality and unstable, inner surface because of the hand formula former thereby coarse injustice, influenced the aesthetic measure of product; Another kind of mode is a die forming, promptly by front, rear, left and right and the roof difference press forming of machine with vehicle body, again that the each several part assembly that suppresses is bonding and obtain a car body integral body, though this mode can obtain steady quality, product that appearance is good, but owing to need make up the bonding multiple working procedure of Denging again by suppressing various piece respectively, thereby its technology is comparatively complicated, it is big to produce investment, but also requires to guarantee bonding quality.
The purpose of this utility model is the defective that overcomes above-mentioned prior art, and a kind of steady quality, composite-material body body once die stamping forming device that efficient is high are provided, and produces in batches with the scale that adapts to automobile.
Above-mentioned purpose of the present utility model is achieved in that the once molding formed device of this composite-material body body comprises an actuating element, mold part and a cover pressue device, is characterized in that:
A, described actuating element comprise a mould bases, the mould bases middle part is provided with a roof former support, described support both side ends is provided with a right side mould invert center bearing pin and a left side mould invert center bearing pin respectively, and described mould bases both sides are respectively equipped with a right hydraulic cylinder and a left hydraulic cylinder;
B, described mould part comprise the roof formpiston and the former of pair of matched, the right side formpiston of pair of matched and the left side formpiston and the former of former and pair of matched, described roof former is placed on the roof former support, the end of left and right side former then links to each other with described left and right side form invert center bearing pin respectively, the form that formation can be turned down and erect, the outside, described left and right side former middle part is respectively equipped with a left side mould bearing and a right side mould bearing, and they are rotationally connected by the end formation of bearing pin and left and right hydraulic cylinder;
C, described pressue device are positioned at the outside of described yin, yang mould, in order to it is exerted pressure, make it to press mutually, and the shaping that two intermodes are folded is carried out mold pressing with body material.
For the vehicle that needs face and back wall before the mold pressing car body, then this device also should comprise a pair of anterior yin, yang mould and a pair of rear portion yin, yang mould, and the forward and backward mould invert center bearing pin that is used to connect forward and backward former that lays respectively at the forward and backward two ends of roof former support, also have by bearing pin and forward and backward former hinged be installed in the forward and backward forward and backward hydraulic cylinder of mould bases.
As can be seen from the above description, compare with technology in the past, the application's device tool is in following tangible advantage:
1, except that car bottom plate, but before the car side, roof, vehicle body face, body rear wall part all one-step mould come out, need not be made into different piece spares go again bonding, thereby improved the intensity of each several part, and simplified technology greatly;
2, the vehicle body surfaces externally and internally is smooth, and interior trim and interior of body part can accurately be installed;
3, adopt after the rational material prescription, production efficiency can obviously improve, and makes composite-material body realize that more easily mechanization produces by batch;
4, then carry out bonding technology with the piecemeal mold pressing and compare, mould and number of devices reduce, thereby expense also is greatly diminished;
5, can increase substantially fiber content, thereby improve the intensity of composite-material body;
6, reduce the loss of material, and reduced labor intensity of operating personnel;
7, improved output and quality, made handwork move towards mechanization production.
Accompanying drawing is the simple schematic diagram of the application's a embodiment.
Embodiment to the application describes with reference to the accompanying drawings, and shown in the figure is a kind of disposable molding device of body shell of minibus.
As shown in the figure, described mould bases 11 is flat on the below of whole device, a roof former support 8 by upright supports, this support 8 is positioned at the top, middle part of described mould bases 11, its both ends respectively have a bearing pin, and promptly left side mould invert center bearing pin 10 and right side mould invert center bearing pin 7 are provided with a roof former 9 directly over the support 8, roof former 9 is provided with the roof formpiston 14 that matches with it, is equipped with the top of car of the body material 15 that moulding uses between the two.Roof former 9 left sides are provided with a left side former 1, this former 1 is hinged by above-mentioned bearing pin 10 and described support 8 with roof former 9 contacted side ends, the structure that formation can erect and put down, and middle part, the back side of left side former 1 also is provided with a left side mould bearing 13, by bearing pin it is hinged on the left hydraulic cylinder 12, this hydraulic cylinder 12 drives this former and puts down and erect.Roof former 9 right sides then also are provided with a right side former 3, itself and roof former 9 contacted ends are also hinged by a bearing pin 7 and described support 8, the structure that formation can erect and put down, its middle part, back side also is provided with a right side mould bearing 5, by bearing pin it is hinged on the right hydraulic cylinder 6, drives this mould by this hydraulic cylinder 6 and put down and erect.Be respectively arranged with the left and right side formpiston 2 and 4 that matches with it on the described and arranged on left and right sides former, between yin, yang two moulds, then accompany the and arranged on left and right sides part of the body material 15 of shaping usefulness.Said apparatus can be made into the left-right symmetry form.Also have a pressue device (not shown) to lay respectively at the outside at left and right sides matched molds 1,2,3,4 back sides and the top of roof formpiston 14, it can be exerted pressure to mould by suitable mode, negative and positive two moulds that will match are drawn close mutually, thereby make shaping folded between two moulds form required shape when little (can also directly with hydraulic cylinder 6,12 replace pressue devices as required pressure) with body material 15, its pressure direction P1, P2, P3, P4, P5 as can be seen from Figure, vehicle body after the shaping is an inverted minibus shape as shown in the reference numeral 15.
Described shaping can be the composite that fiber and resin constitute with body material 15, also can adopt the composite of other pattern.
Described pressue device can be mechanical, electronic or hydraulic pressure.
Described roof formpiston 14 and with the contact-making surface of its left and right side formpiston that leans on mutually 2,4 can make skewed, treat left and right side formpiston 2,4 can formation one " V " font opening after erecting to hold resin or the analog that is squeezed out.
Because the preceding face of minibus is a vehicle window, back wall is a bonnet, but single-piece manufacture, so present embodiment has omitted the explanation to the manufacturing installation of forward and backward part.The vehicle of face and back wall obviously can no longer describe in detail here according to above-mentioned principle by realizing monolithic molding at a forward and backward cover corresponding mould, actuating element and the pressue device of being provided with of mould bases before processing for needs.
Below the course of work of the present utility model is described.During the work beginning, with a left side, right side former 1,3 place on the mould bases 11 and (are in the horizontal level shown in the double dot dash line), roof former 9 keeps shown position, with left side formpiston 2, right side formpiston 4 and roof formpiston 14 hang out and its working face are upwards placed horizontal level, each working face of mould is lay composite on the each several part former after treatment, reach after the required thickness, the formpiston and the former of each several part are tightened together, roof former and formpiston are motionless, with hydraulic cylinder 12 and 6 formers 1 with both sides, 3 with formpiston 2,4 rotate to upright position (being called close die) by horizontal level.
Because the width of roof former 9 is greater than the width of roof formpiston 14, so when roof formpiston 14 is pressed to the roof former, roof former 9 material at opposite sides are pressurized not, and left side and right side formpiston 2,4 width has surpassed left side and right side former 1,3 width, the width that left side formpiston 2 exceeds left side former 1 is not identical by the width that roof formpiston 14 is pressed onto with roof former 9 left sides with shape, the width that right side formpiston 4 exceeds right side former 3 is not identical by the width that roof formpiston 14 is pressed onto with roof former 9 right sides with shape yet, so when a left side, when right two side molds are turned to upright position (mold closing position) by horizontal level, a left side, right both sides formpiston 2,4 exceed former 1,3 part just in time is pressed on the roof former 9, thereby forms a complete vehicle body (left side, the right side.Roof), also (explanation of its process and structure is omitted at this) come out in principle and roof left side, right side mold pressing simultaneously to the preceding face part of vehicle body and back wall part according to this.After the curing, left and right side formpiston 2,4 and roof formpiston 14 are hung out, left and right side former 1,3 are turned to horizontal level, again with the car bottom plate (not shown) that processes bonding on, complete vehicle body has just created.
Claims (5)
1, the once molding formed device of a kind of composite-material body body comprises an actuating element, a mould part and a cover pressue device, it is characterized in that:
A, described actuating element comprise a mould bases, the mould bases middle part is provided with a roof former support, described support both side ends is provided with a right side mould invert center bearing pin and a left side mould invert center bearing pin respectively, and described mould bases both sides are respectively equipped with a right hydraulic cylinder and a left hydraulic cylinder;
B, described mould part comprise the roof formpiston and the former of pair of matched, the right side formpiston of pair of matched and the left side formpiston and the former of former and pair of matched, described roof former is placed on the roof former support, the end of left and right side former then links to each other with described left and right side form invert center bearing pin respectively, the form that formation can be turned down and erect, the outside, described left and right side former middle part is respectively equipped with a left side mould bearing and a right side mould bearing, and they are rotationally connected by the end formation of bearing pin and left and right hydraulic cylinder;
C, described pressue device are positioned at the outside of described yin, yang mould, in order to it is exerted pressure, make it to draw close mutually folded shaping body material between extruding yin, yang two moulds.
2, moulding apparatus as claimed in claim 1, it is characterized in that: this device also should comprise a pair of anterior yin, yang mould and a pair of rear portion yin, yang mould, and the forward and backward side form invert center bearing pin that is used to connect forward and backward former that lays respectively at the forward and backward two ends of roof former support, also have by bearing pin and forward and backward former hinged be installed in the forward and backward forward and backward hydraulic cylinder of mould bases.
3, moulding apparatus as claimed in claim 1 or 2 is characterized in that: described shaping body material is the composite that fiber and resin constitute.
4, moulding apparatus as claimed in claim 1 or 2 is characterized in that: described pressue device is mechanical, electronic or hydraulic pressure.
5, moulding apparatus as claimed in claim 1 or 2, it is characterized in that: the side of described roof formpiston and the left and right side former relative with it all is tilted shape, constitutes one " V " font opening to hold resin or the analog that is squeezed out when the left and right side former erects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212783 CN2196018Y (en) | 1994-06-01 | 1994-06-01 | Compression mould equipment for forming vehicle body by single time using composition material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94212783 CN2196018Y (en) | 1994-06-01 | 1994-06-01 | Compression mould equipment for forming vehicle body by single time using composition material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2196018Y true CN2196018Y (en) | 1995-05-03 |
Family
ID=33829531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94212783 Expired - Fee Related CN2196018Y (en) | 1994-06-01 | 1994-06-01 | Compression mould equipment for forming vehicle body by single time using composition material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2196018Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191985A (en) * | 2013-03-26 | 2013-07-10 | 湖州机床厂有限公司 | Combined die |
| CN103568177A (en) * | 2013-08-02 | 2014-02-12 | 北京化工大学 | Large complex mold element separating and combining method and device |
| CN114474545A (en) * | 2021-12-02 | 2022-05-13 | 北京汽车研究总院有限公司 | Method for manufacturing automobile front end module and automobile front end module |
-
1994
- 1994-06-01 CN CN 94212783 patent/CN2196018Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191985A (en) * | 2013-03-26 | 2013-07-10 | 湖州机床厂有限公司 | Combined die |
| CN103191985B (en) * | 2013-03-26 | 2015-03-18 | 湖州机床厂有限公司 | Combined die |
| CN103568177A (en) * | 2013-08-02 | 2014-02-12 | 北京化工大学 | Large complex mold element separating and combining method and device |
| CN103568177B (en) * | 2013-08-02 | 2015-12-23 | 北京化工大学 | A kind of large complicated die unit segmentation combination method and device |
| CN114474545A (en) * | 2021-12-02 | 2022-05-13 | 北京汽车研究总院有限公司 | Method for manufacturing automobile front end module and automobile front end module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |