CN202114766U - Mould for manufacturing cover plates of automobile spare tires - Google Patents
Mould for manufacturing cover plates of automobile spare tires Download PDFInfo
- Publication number
- CN202114766U CN202114766U CN2011201787425U CN201120178742U CN202114766U CN 202114766 U CN202114766 U CN 202114766U CN 2011201787425 U CN2011201787425 U CN 2011201787425U CN 201120178742 U CN201120178742 U CN 201120178742U CN 202114766 U CN202114766 U CN 202114766U
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- mould
- cope match
- plate pattern
- support frame
- lower bolster
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Abstract
The utility model discloses a mould for manufacturing cover plates of automobile spare tires, which comprises an upper mould plate (1), a lower mould plate (2), a lower guide pillar (3) and a supporting frame (6). A connector (4) used for being fixed with a hydraulic press is fixed above the upper mould plate (1), a punch head (5) is connected below the upper mould plate (1), a punch cutting edge is arranged at the edge of the lower end face of the punch head, the supporting frame is arranged between the upper mould plate and the lower mould plate, the lower guide pillar (3) is fixed on the lower mould plate and penetrates into the lower mould plate, the supporting frame and the upper mould plate sequentially, the supporting frame is provided with a through groove (7), and the upper mould plate (1) is provided with a limit block (8). The mould for manufacturing cover plates of automobile spare tires can not only punch materials in each layer except a carpet during the process of completing composite bonding forming of multi-layer structure of cover plates of spare tires, but avoid damage of the carpet when bonded with the blanket, all processes are completed by means of one-step punch forming, production procedure is simplified, and production efficiency is high.
Description
Technical field
The utility model relates to the auto parts machinery field, specifically is a kind of mould that is used to make cover plate of spare tire of automobile.
Background technology
Existing sedan and city SUV are according to the placement and the space layout designing requirement of spare tyre; Generally all can in the car boot cabin, design spare tyre and deposit the cabin; Place article such as automobile spare tire and other instrument cases in the spare tyre cabin; Spare tyre disposes cover plate on the cabin, realizes the smooth and layout uniformity of luggage compartment when reaching covering, isolation spare tyre cabin function.To the isolation in spare tyre cabin and the load requirement of luggage compartment article storage, cover plate of spare tire of automobile plays effects such as body-finishing, sound insulation and noise reduction, carrying.In the prior art, cover plate of spare tire of automobile generally adopts materials such as the moulding of the gluing composite carpet stamping-out of hardboard, PP wood flour board composite material be hot-forming and production technology to make.In order to realize the functional requirement of body-finishing, sound insulation and noise reduction, carrying; The spare tyre cover plate can be formed by the multilayer material lamination; As: the precoat that body-finishing is used, the sound-absorbing of sound insulation and noise reduction or puigging carry the anti-load layer of usefulness; In moulding, need be combined with each other these material laminations, also need simultaneously to be pressed into the effective area that different shapes also keeps different material layer as requested according to layout and installation requirement.Prior art can't cut and realizes bonding (size of carpet is generally greater than the size of multilayer materials body) with the carpet surface bed of material in the moulding of accomplishing that above-mentioned lamination is compound, accomplish the composite body in the compression moulding operation; Promptly in die-cut process, can be die-cut to carpet, thus the infringement carpet.Therefore, prior art is through the moulding of body elder generation, is suppressing compound the compound of contoured body and carpet of realizing again behind the spray glue on body and the carpet surface then, the production process more complicated, and cost is higher, and the product that is obtained is poor because of the spray glue feature of environmental protection.
Summary of the invention
The technical problem that the utility model will solve is; Provide a kind of accomplish the multilayer materials body die-cut with the lamination moulding in accomplish the bonding of composite body and carpet; Disposable realization is die-cut, moulding and bonding compound, in the bonding process of contoured body and carpet, can not damage the cover plate of spare tire of automobile mould of carpet.
The technical solution of the utility model is; A kind of mould that is used to make cover plate of spare tire of automobile of following structure is provided; Comprise cope match-plate pattern, lower bolster and following guide pillar; The upper fixed of described cope match-plate pattern is useful on hydraulic press and is fixedly coupled part, and the below of described cope match-plate pattern is connected with drift, and the edge of the lower surface of described drift is provided with the die-cut edge of a knife; Described mould also comprises the support frame; Described support frame is between cope match-plate pattern and lower bolster; Following guide pillar is fixed on the lower bolster and penetrates lower bolster, support frame and cope match-plate pattern successively; The support frame is provided with the groove that supplies drift to pass, and described cope match-plate pattern is provided with the limited block that is used to limit punch stroke.
Adopt after the above structure compared with prior art, the utlity model has following advantage: adopt the utility model structure, the bottom of spare tyre cover plate is fixed on the lower surface of drift; The intermediate layer of spare tyre cover plate is shelved on the support frame, and the carpet of the superiors is placed on the lower bolster, and the connector on the cope match-plate pattern is connected on the hydraulic press; Hydraulic press drives cope match-plate pattern and the downward punching press of drift, and when being stamped into the support frame, the die-cut edge of a knife cuts away and be cut into definite shape with the edge in bottom and intermediate layer; Drift continues to come downwards to the carpet place, has realized the compoiste adhering of sandwich construction, simultaneously stopping owing to limited block; Punch end face arrives carpet surface just can't be descending; Simultaneously also guaranteed punching press dynamics to carpet, make sandwich construction realize moulding and firmly compoiste adhering in the process of the sandwich construction compoiste adhering moulding of accomplishing the spare tyre cover plate, carry out die-cut to the layers of material except that carpet together; Simultaneously with the process of carpet bonding in can not damage carpet again; All operation is accomplished in one time punching molded actuating length, and production process is few, and production efficiency is high.
As improvement, described mould also comprises the pull bar that is used for fixing cope match-plate pattern and support frame, and described cope match-plate pattern and support frame are provided with the screwed hole that supplies pull bar to screw in; In die sinking, cope match-plate pattern and support frame are fixed, draw back under the effect of hydraulic press and open; Product after the moulding at this moment, just can successfully take out the spare tyre cover plate on lower bolster; Both made things convenient for the taking-up of product, the safety when also having guaranteed to take.
As improvement, the both sides of described lower bolster are provided with cylinder, and the front end of described cylinder is provided with jacking block; When the punching press matched moulds, cylinder and jacking block are in the outside of lower bolster, during die sinking; Cylinder moves forward pushing away before the jacking block, and the support frame just is shelved on the jacking block, at this moment; Just can successfully the spare tyre cover plate after the moulding be taken out, further guarantee the safety of taking.
As improvement, be provided with carpet location and empty avoiding chamber in the middle of the described lower bolster, be convenient in location and the moulding pressing process of many carpets the empty avoiding of drift has further been reduced the damage of carpet.
As improvement, the sagging formation around the described groove is greater than the bearing area of groove, and described bearing area is used to hold the intermediate layer of spare tyre cover plate, has prevented in punching course intermediate layer sideslip and the phenomenon that lacks material effectively.
As improvement, described mould also comprises upper guide post, and described upper guide post is fixed on the cope match-plate pattern; Owing to guide pillar is longer down, after the stroke of bolster drew back, its guidance quality was bad; After increasing upper guide post, upper guide post mainly lead cope match-plate pattern and support frame have improved the reliability of entire die.
As improvement; Described lower bolster is provided with the guide and limit piece; Described guide and limit piece is positioned at the outside of guide pillar down, increases spacing guide pad and has further improved the quality of fit when drift, support frame and lower bolster three are mated, and improves the stroke limit flatness of lower bolster and support frame simultaneously; Guarantee the precision that big plane cooperates, drift is to the damage of carpet in the minimizing composite molding.
Description of drawings:
Fig. 1 is the explosive view of mould that is used to make cover plate of spare tire of automobile of the utility model.
Fig. 2 for the utility model be used to make the cover plate of spare tire of automobile blowing time structural representation.
Fig. 3 for the utility model be used to make the cover plate of spare tire of automobile matched moulds time structural representation.
Fig. 4 for the utility model be used to make the cover plate of spare tire of automobile die sinking time structural representation.
Shown in the figure: 1, cope match-plate pattern, 2, lower bolster, 3, guide pillar down, 4, connector, 5, drift; 6, support frame, 7, groove, 8, limited block, 9, pull bar; 10, screwed hole, 11, cylinder, 12, jacking block, 13, carpet location and empty avoiding chamber; 14, bearing area, 15, following guide pillar, 16, the guide and limit piece, 17, the pressing plate fixed bit.
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
As shown in Figure 1; The mould that is used to make cover plate of spare tire of automobile of the utility model; Comprise cope match-plate pattern 1, lower bolster 2 and following guide pillar 3; The upper fixed of described cope match-plate pattern 1 is useful on hydraulic press and is fixedly coupled part 4, and the below of described cope match-plate pattern 1 is connected with drift 5, and the edge of the lower surface of described drift 5 is provided with the die-cut edge of a knife; Described mould also comprises support frame 6; Described support frame 6 is between cope match-plate pattern 1 and lower bolster 2; Following guide pillar 3 is fixed on the lower bolster 1 and penetrates lower bolster 2, support frame 6 and cope match-plate pattern 1 successively; Support frame 6 is provided with the groove 7 that supplies drift 5 to pass, and described cope match-plate pattern 1 is provided with the limited block 8 that is used to limit punch stroke.
Described mould also comprises the pull bar 9 that is used for fixing cope match-plate pattern 1 and support frame 6, and described cope match-plate pattern 1 is provided with the screwed hole 10 that supplies pull bar 9 to screw in support frame 6.
The both sides of described lower bolster 2 are provided with cylinder 11, and the front end of described cylinder 11 is provided with jacking block 12, when the punching press matched moulds, and the cylinder 11 and the outside of jacking block 12 at lower bolster 2.
Be provided with depression or vacancy 13 in the middle of the described lower bolster 2, the area in described carpet location and empty avoiding chamber 13 is greater than the area of drift 5 end faces.
Sagging formation around the described groove 7 is greater than the bearing area 14 of groove 7, and described bearing area 14 is used to hold the intermediate layer of spare tyre cover plate.
Described mould also comprises upper guide post 15, and described upper guide post 15 is fixed on the cope match-plate pattern 1.
Described lower bolster is provided with guide and limit piece 16; Described guide and limit piece is positioned at the outside of guide pillar down; In the descending pressing process of drift, lower bolster guide and limit piece is spacing to the support frame, and the support frame is through the spacing cope match-plate pattern of limited block on the cope match-plate pattern then; Drift is fixed on the cope match-plate pattern, and spacing live promptly lived drift is spacing cope match-plate pattern; Be equipped with pressing plate fixed bit 17 around the bottom surface of described support frame and the upper surface of lower bolster, be used for placing and fixation clip.
The utility model is applicable to the cover plate of spare tire of automobile of making multi-layer compound structure; Like a kind of cover plate of spare tire of automobile, be followed successively by carpet, last PP glass plate, cellular board, following PP glass plate and nonwoven from top to bottom, above each several part is realized bonding compound through the PP tacky film that PP glass plate top and bottom have; Nonwoven is exactly above-mentioned bottom; What last PP glass plate, cellular board and following PP glass plate were bonded is the intermediate layer just, and carpet is the upper strata, and other layers except that carpet are combined into the spare tyre cover board body.When adopting the utility model to make this product, adopt reverse compression moulding, be about to nonwoven and be fixed on the end face of drift, nonwoven is fixed on the tensioning frame, and then the tensioning frame is hung on drift; The intermediate layer that last PP glass plate, cellular board and following PP glass plate are bonded is placed on the bearing area of support frame, and carpet is placed on the lower bolster; Connector on the cope match-plate pattern is connected on the hydraulic press, and hydraulic press drives cope match-plate pattern and the downward punching press of drift, when being stamped into the support frame; The die-cut edge of a knife cuts away and is cut into definite shape with the edge in bottom and intermediate layer, and drift continues to come downwards to the carpet place, has realized the compoiste adhering of sandwich construction; While, punch end face arrives carpet surface just can't be descending owing to limited block stops, also guaranteed the punching press dynamics to carpet simultaneously; Make sandwich construction firmly compoiste adhering at the sandwich construction compoiste adhering of accomplishing the spare tyre cover plate, and carry out die-cut to each layer except that carpet together; Simultaneously with the process of carpet bonding in can not damage carpet again; All operation is accomplished in one time punching molded actuating length, and production process is few, and production efficiency is high.In die sinking, with pull bar cope match-plate pattern and support frame are fixed, draw back under the effect of hydraulic press and open; Product after the moulding is on lower bolster, and cylinder moves jacking block to sinciput, even put down the support frame this moment simultaneously; The support frame also only can be pressed on the jacking block, has guaranteed the safety of products of taking.
Below only be described, but can not be interpreted as it is restriction claim with regard to the utility model preferred embodiment.The utility model not only is confined to above embodiment, and its concrete structure allows variation, and in a word, all various variations of in the protection domain of the utility model independent claims, being done are all in the protection domain at the utility model.
Claims (7)
1. mould that is used to make cover plate of spare tire of automobile; Comprise cope match-plate pattern (1), lower bolster (2) and following guide pillar (3); The upper fixed of described cope match-plate pattern (1) is useful on hydraulic press and is fixedly coupled part (4); The below of described cope match-plate pattern (1) is connected with drift (5), and the edge of the lower surface of described drift (5) is provided with the die-cut edge of a knife, it is characterized in that: described mould also comprises support frame (6); Described support frame (6) is positioned between cope match-plate pattern (1) and the lower bolster (2); Following guide pillar (3) is fixed on lower bolster (1) and goes up and penetrate successively lower bolster (2), support frame (6) and cope match-plate pattern (1), and support frame (6) is provided with the groove (7) that supplies drift (5) to pass, and described cope match-plate pattern (1) is provided with the limited block (8) that is used to limit punch stroke.
2. the mould that is used to make cover plate of spare tire of automobile according to claim 1; It is characterized in that: described mould also comprises the pull bar (9) that is used for fixing cope match-plate pattern (1) and support frame (6), and described cope match-plate pattern (1) and support frame (6) are provided with the screwed hole (10) that supplies pull bar (9) to screw in.
3. the mould that is used to make cover plate of spare tire of automobile according to claim 1 is characterized in that: the both sides of described lower bolster (2) are provided with cylinder (11), and the front end of described cylinder (11) is provided with jacking block (12).
4. the mould that is used to make cover plate of spare tire of automobile according to claim 1; It is characterized in that: be provided with carpet location and empty avoiding chamber (13) in the middle of the described lower bolster (2), the area of described carpet location and empty avoiding chamber (13) is greater than the area of drift (5) end face.
5. the mould that is used to make cover plate of spare tire of automobile according to claim 1 is characterized in that: described groove (7) sagging formation on every side is greater than the bearing area (14) of groove.
6. the mould that is used to make cover plate of spare tire of automobile according to claim 1 is characterized in that: described mould also comprises upper guide post (15), and described upper guide post (15) is fixed on the cope match-plate pattern (1).
7. the mould that is used to make cover plate of spare tire of automobile according to claim 1 is characterized in that: described lower bolster (1) is provided with guide and limit piece (16), and described guide and limit piece (16) is positioned at the outside of guide pillar (3) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201787425U CN202114766U (en) | 2011-05-31 | 2011-05-31 | Mould for manufacturing cover plates of automobile spare tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201787425U CN202114766U (en) | 2011-05-31 | 2011-05-31 | Mould for manufacturing cover plates of automobile spare tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114766U true CN202114766U (en) | 2012-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201787425U Expired - Fee Related CN202114766U (en) | 2011-05-31 | 2011-05-31 | Mould for manufacturing cover plates of automobile spare tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114766U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476404A (en) * | 2016-10-31 | 2017-03-08 | 无锡吉兴汽车声学部件科技有限公司 | A kind of method that passage sound insulating pad in automobile is prepared using composite |
| CN106827341A (en) * | 2017-01-09 | 2017-06-13 | 宁波市阳光汽车配件有限公司 | The former of thermoplasticity abnormal shape body-finishing plate |
| CN107363900A (en) * | 2017-08-02 | 2017-11-21 | 常熟东南相互电子有限公司 | Cutting die and its method of work with safety protection function |
| CN107825808A (en) * | 2017-11-29 | 2018-03-23 | 温州市环球汽车衬垫有限公司 | A kind of car trunk cover plate is molded multiple cloth mould and shaping cloth spreading method |
| CN110014476A (en) * | 2019-04-12 | 2019-07-16 | 江苏神通阀门股份有限公司 | A kind of application method of rubber diaphragm punching and shearing die |
| CN111331680A (en) * | 2020-04-20 | 2020-06-26 | 南通力威模具制造有限公司 | Composite forming punching die |
-
2011
- 2011-05-31 CN CN2011201787425U patent/CN202114766U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476404A (en) * | 2016-10-31 | 2017-03-08 | 无锡吉兴汽车声学部件科技有限公司 | A kind of method that passage sound insulating pad in automobile is prepared using composite |
| CN106827341A (en) * | 2017-01-09 | 2017-06-13 | 宁波市阳光汽车配件有限公司 | The former of thermoplasticity abnormal shape body-finishing plate |
| CN106827341B (en) * | 2017-01-09 | 2018-11-20 | 宁波市阳光汽车配件有限公司 | The molding equipment of thermoplasticity abnormal shape body-finishing plate |
| CN107363900A (en) * | 2017-08-02 | 2017-11-21 | 常熟东南相互电子有限公司 | Cutting die and its method of work with safety protection function |
| CN107825808A (en) * | 2017-11-29 | 2018-03-23 | 温州市环球汽车衬垫有限公司 | A kind of car trunk cover plate is molded multiple cloth mould and shaping cloth spreading method |
| CN110014476A (en) * | 2019-04-12 | 2019-07-16 | 江苏神通阀门股份有限公司 | A kind of application method of rubber diaphragm punching and shearing die |
| CN111331680A (en) * | 2020-04-20 | 2020-06-26 | 南通力威模具制造有限公司 | Composite forming punching die |
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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 |
Granted publication date: 20120118 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |