CN201485729U - Punching die of molding carpet for automobile - Google Patents
Punching die of molding carpet for automobile Download PDFInfo
- Publication number
- CN201485729U CN201485729U CN2009201607444U CN200920160744U CN201485729U CN 201485729 U CN201485729 U CN 201485729U CN 2009201607444 U CN2009201607444 U CN 2009201607444U CN 200920160744 U CN200920160744 U CN 200920160744U CN 201485729 U CN201485729 U CN 201485729U
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- Prior art keywords
- edge
- knife
- die
- side blow
- automobile
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- Expired - Fee Related
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Abstract
The utility model discloses a punching die of a molding carpet for an automobile. The punching die comprises an upper die plate and a lower die plate which are integral cast irons, and is characterized in that upper die knife-edge installing bases are mounted on the periphery of the upper die according to product peripheral dimensions, upper die knife-edge insert blocks are mounted under the upper die knife-edge installing bases by employing cylindrical pins and screws, lower die knife-edge installing bases are mounted on the periphery of the lower die according to product peripheral dimensions, lower die knife-edge insert blocks are mounted above the lower die knife-edge installing bases by employing cylindrical pins and screws, and the upper die knife-edge insert blocks and the lower die knife-edge insert blocks are engaged by sliding up and down to cut off redundant lefeover materials around a molding carpet semi-finished product. The punching die of the molding carpet for the automobile has the advantages of long service life, high production efficiency of molding carpets, beautiful appearance and neatness of cut edges, and the like.
Description
Technical field
The utility model relates to the processing unit (plant) of automobile inner decorative piece, particularly relates to the die cutting die of a kind of automobile with moulding carpet.
Background technology
Car floor carpet class profiled member generally is installed in car floor panel beating inwall, plays sound insulation, heat insulation and decoration function, and the shape of profiled member matches with the base plate panel beating of size with automobile, makes product can cover car floor fully.Traditional punching mold notch structure generally is the sharp cutter that cope match-plate pattern is installed the thin and tip that is processed into " V " type, lower bolster is installed Youli glue strip or plane 45# steel, when utilizing the hydraulic press matched moulds, in the V-tool incision Youli glue strip, product is cut off, or on the 45# steel of directly cutting on the plane, extruding is cut off; Car carpeting is generally and uses the acupuncture of PET fiber to be made into, because the PET tenacity of fibre is better, adopts above-mentioned traditional punching mold notch structure to be difficult to thrust, or form desultory connection, and cause product cut-out rate low, production efficiency is low, and the edge of a knife is thin to be damaged easily, and cutter life is short; Because automobile interior trim is generally bigger with the area of carpet, adopt above-mentioned traditional edge of a knife structure on the other hand, need the above pressure of hydraulic press 300T to cut off, and very high to the parallel accuracy requirement of hydraulic press equipment, equipment has high input, the cost height.
Summary of the invention
The utility model is finished in order to solve deficiency of the prior art, and the purpose of this utility model provides a kind of die cutting die with automobile of advantages such as long service life, production efficiency height, good product quality with moulding carpet.
The technical solution of the utility model is: the automobile die cutting die of moulding carpet, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern and lower bolster are whole cast iron, it is characterized in that: according to the product peripheral size patrix edge of a knife mount pad is installed around the cope match-plate pattern, the patrix edge of a knife insert utilize straight pin and screw be installed in patrix edge of a knife mount pad below; Around lower bolster, counterdie edge of a knife mount pad is installed according to the product peripheral size, the counterdie edge of a knife insert utilize straight pin and screw be installed in counterdie edge of a knife mount pad above, the patrix edge of a knife is inserted to insert to slide up and down with the counterdie edge of a knife and is cooperated unnecessary leftover pieces around the excision moulding carpet blank.
A kind of automobile interior trim of the present utility model with the die cutting die of moulding carpet can also be:
The described patrix edge of a knife is inserted to insert with the counterdie edge of a knife and is that hard steel, the described patrix edge of a knife are inserted to insert with the counterdie edge of a knife and is square.
Described automobile also comprises positive punching die with the die cutting die of moulding carpet, described punching die comprises positive drift fixed block, positive drift and positive punching edge cover, described positive drift fixed block be positioned at cope match-plate pattern below, positive drift utilizes straight pin and screw to be installed in the positive drift fixed block, described positive punching edge cover is positioned on the lower bolster, utilize positive punching edge cover to be slidingly matched, punch out the hole on the moulding carpet blank with positive drift.
Described automobile also comprises the side blow punch die with the die cutting die of moulding carpet, described side blow punch die comprises oil cylinder, side blow head fixed block, side blow head and side blow hole edge cover, described oil cylinder is positioned at the inside of cope match-plate pattern, at oil cylinder side installation side drift fixed block, the side blow head utilizes straight pin and screw to be installed in the side blow head fixed block, at the inner installation side punching edge of lower bolster cover, utilizing oil cylinder 7 to drive the side blow head laterally moves, and be slidingly matched with side blow hole edge cover, punch out the hole on the moulding carpet blank.
According to design provided by the utility model, the die-cut mode of moulding carpet changes shearing into by traditional cutting, and the long service life of mould, the production efficiency of moulding carpet are high and have its disconnected limit appearance looks elegant, an advantage such as neat.
Description of drawings
Fig. 1 is the structural representation of automobile of the present utility model with the die cutting die of moulding carpet.
Fig. 2 is the die cutting die separated position schematic diagram of the A part of Fig. 1.
Fig. 3 is the die cutting die matched moulds dissengaged positions schematic diagram of the A part of Fig. 1.
Fig. 4 is the structural representation of the B punching die partly of Fig. 1.
Fig. 5 is the structural representation of the C side blow punch die partly of Fig. 1.
Description of reference numerals
1... the positive drift of lower bolster 2... cope match-plate pattern 3... positive punching edge cover 4...
The 8... patrix edge of a knife is inserted 5... the positive drift fixed block 6... oil cylinder 7... counterdie edge of a knife is inserted
9... moulding carpet 10... counterdie edge of a knife mount pad 11... patrix edge of a knife mount pad
12... side blow head 13... side blow hole edge cover 14... side blow head fixed block
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Automobile of the present utility model shown in Fig. 1-5 die cutting die of moulding carpet, comprise cope match-plate pattern 2 and lower bolster 1, cope match-plate pattern and lower bolster are whole cast iron, around cope match-plate pattern 2, patrix edge of a knife mount pad 11 is installed according to the product peripheral size, the patrix edge of a knife insert 8 utilize straight pin and screw be installed in patrix edge of a knife mount pad 11 below; Around lower bolster 1, counterdie edge of a knife mount pad 10 is installed according to the product peripheral size, the counterdie edge of a knife insert 7 utilize straight pin and screw be installed in counterdie edge of a knife mount pad 10 above, the patrix edge of a knife is inserted and 8 is inserted with the counterdie edge of a knife and 7 to slide up and down and cooperate unnecessary leftover pieces around the excision moulding carpet blank.
The sharp cutter of die cutting die difference of the present utility model and thin and tip in the past, its patrix edge of a knife is inserted and 8 is made with the counterdie edge of a knife special hard steel of 7 usefulness of inserting, the solid construction that is square, die-cut mode is by traditional cutting, change in the utilization, the lateral shear of inserting of the counterdie edge of a knife, cut off product, on, the counterdie edge of a knife about 0.5mm of fit clearance that inserts, about 20～the 30mm of cutter thickness, highly about 20～30mm, guarantee the service life of cutter, not fragile, the required pressure of mould little (hydraulic press of 150T can satisfy) utilizes die cutting die of the present utility model to produce the production efficiency height of the moulding carpet that automobile interior trim uses, the disconnected limit of product outward appearance is neat, attractive in appearance.
This routine automobile also comprises positive punching die (with reference to figure 4) with the die cutting die of moulding carpet, punching die comprises positive drift fixed block 5, positive drift 4 and positive punching edge cover 3, positive drift fixed block 5 be positioned at cope match-plate pattern 2 below, positive drift 4 utilizes straight pin and screw to be installed in the positive drift fixed block 5, positive punching edge cover 3 is positioned on the lower bolster 1, utilize positive punching edge cover 3 to be slidingly matched, punch out the hole on the moulding carpet blank with positive drift 4.
This routine automobile also comprises side blow punch die (with reference to figure 5) with the die cutting die of moulding carpet, described side blow punch die comprises oil cylinder 6, side blow head fixed block 14, side blow head 12 and side blow hole edge cover 13, described oil cylinder 6 is positioned at the inside of cope match-plate pattern 2, at oil cylinder 6 side installation side drift fixed blocks 14, side blow head 12 utilizes straight pin and screw to be installed in the side blow head fixed block 14, at lower bolster 1 inner installation side punching edge cover 13, utilizing oil cylinder 6 to drive side blow head 12 laterally moves, and be slidingly matched with side blow hole edge cover 13, punch out the hole on the moulding carpet blank.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not be as protection domain of the present utility model; every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think to fall into protection domain of the present utility model.
Claims (4)
1. automobile is with the die cutting die of moulding carpet, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern and lower bolster are whole cast iron, it is characterized in that: according to the product peripheral size patrix edge of a knife mount pad is installed around the cope match-plate pattern, the patrix edge of a knife insert utilize straight pin and screw be installed in patrix edge of a knife mount pad below; According to the product peripheral size counterdie edge of a knife mount pad is installed around the lower bolster, the counterdie edge of a knife insert utilize straight pin and screw be installed in counterdie edge of a knife mount pad above, the patrix edge of a knife is inserted to insert to slide up and down with the counterdie edge of a knife and is cooperated unnecessary leftover pieces around the excision moulding carpet blank.
2. automobile according to claim 1 is characterized in that with the die cutting die of moulding carpet: the described patrix edge of a knife is inserted to insert with the counterdie edge of a knife and is that hard steel, the described patrix edge of a knife are inserted to insert with the counterdie edge of a knife and is square.
3. the automobile according to claim 2 die cutting die of moulding carpet, it is characterized in that: described automobile also comprises positive punching die with the die cutting die of moulding carpet, described punching die comprises positive drift fixed block, positive drift and positive punching edge cover, described positive drift fixed block be positioned at cope match-plate pattern below, positive drift utilizes straight pin and screw to be installed in the positive drift fixed block, described positive punching edge cover is positioned on the lower bolster, utilize positive punching edge cover to be slidingly matched, punch out the hole on the moulding carpet blank with positive drift.
4. the automobile according to claim 3 die cutting die of moulding carpet, it is characterized in that: described automobile also comprises the side blow punch die with the die cutting die of moulding carpet, described side blow punch die comprises oil cylinder, side blow head fixed block, side blow head and side blow hole edge cover, described oil cylinder is positioned at the inside of cope match-plate pattern, at oil cylinder side installation side drift fixed block, the side blow head utilizes straight pin and screw to be installed in the side blow head fixed block, at the inner installation side punching edge of lower bolster cover, utilizing oil cylinder to drive the side blow head laterally moves, and be slidingly matched with side blow hole edge cover, punch out the hole on the moulding carpet blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201607444U CN201485729U (en) | 2009-06-24 | 2009-06-24 | Punching die of molding carpet for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201607444U CN201485729U (en) | 2009-06-24 | 2009-06-24 | Punching die of molding carpet for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485729U true CN201485729U (en) | 2010-05-26 |
Family
ID=42424617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201607444U Expired - Fee Related CN201485729U (en) | 2009-06-24 | 2009-06-24 | Punching die of molding carpet for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085220A (en) * | 2011-10-27 | 2013-05-08 | 上海新安汽车隔音毡有限公司 | Felt type member molding punching shear mold |
| CN105312414A (en) * | 2014-07-04 | 2016-02-10 | 杭州萧山民主模具厂 | Stamping die provided with suspension arm flanging and punching mechanism |
| CN111361074A (en) * | 2020-04-20 | 2020-07-03 | 南通力威模具制造有限公司 | Back-off forming and punching mechanism arranged in die |
-
2009
- 2009-06-24 CN CN2009201607444U patent/CN201485729U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085220A (en) * | 2011-10-27 | 2013-05-08 | 上海新安汽车隔音毡有限公司 | Felt type member molding punching shear mold |
| CN105312414A (en) * | 2014-07-04 | 2016-02-10 | 杭州萧山民主模具厂 | Stamping die provided with suspension arm flanging and punching mechanism |
| CN111361074A (en) * | 2020-04-20 | 2020-07-03 | 南通力威模具制造有限公司 | Back-off forming and punching mechanism arranged in die |
| CN111361074B (en) * | 2020-04-20 | 2022-03-04 | 南通力威模具制造有限公司 | Back-off forming and punching mechanism arranged in die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110624 |