CN202555670U - All-round side-cutting stamping die for improving appearance of molded product - Google Patents
All-round side-cutting stamping die for improving appearance of molded product Download PDFInfo
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- CN202555670U CN202555670U CN2012201585771U CN201220158577U CN202555670U CN 202555670 U CN202555670 U CN 202555670U CN 2012201585771 U CN2012201585771 U CN 2012201585771U CN 201220158577 U CN201220158577 U CN 201220158577U CN 202555670 U CN202555670 U CN 202555670U
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Abstract
An all-round side-cutting stamping die for improving appearance of a molded product comprises an upper die, a lower die, low die slotting cutters, lower die pushers, a plurality of lower die sliders, slider guide rails and stoppers. One end of each slotting cutter is fixed on a lower clamp plate of the lower die of the stamping die, the other end of each slotting cutter is provided with a plurality of sides, and each side is provided with a first inclined surface. The lower die pushers are arranged on a male die backing plate of the lower die of the stamping die, each lower die pusher is provided with a second inclined surface, and each second inclined surface is matched with one first inclined surface. The low die sliders are distributed around the molded product, and each lower die slider is provided with a cutting edge and can slide relative to the molded product under the action of the lower die pusher. The cross section of each slider guide rail is 'T'-shaped. The stoppers are fixed on a lower stripping plate of the lower die of the stamping die, springs are arranged between the stoppers and the low die sliders and the stoppers are used for limiting the moving lower die sliders.
Description
Technical field
The utility model relates to the hardware stamping mould, relates in particular to a kind of complete all sides that are used to improve the shaped article presentation quality and cuts diel.
Background technology
The A lid of appearance component product such as notebook computer, outward appearance and dimensional requirement are all very strict, and it is an effective way of producing the outer appearnce product that the side that stretches is earlier again cut profile.Traditional rotary-cut is outside in to cut, and waste material is that whole circle downcuts, and also will get waste material again behind the taking-up product influences speed of production, and when flanging is low, can't guarantee edge of a knife intensity, and maintenance cost is too high; It is very high that another shortcoming is that the cooperation between the mold insert of rotary-cut requires, and causes difficulty of processing to strengthen cost up; And the movable side of patrix to cut be to adopt two procedures to accomplish in early days; The consequence that it brings is that section has offset and wayward behind twice stamping-out; Developed in one procedure afterwards and accomplished; Solved the offset problem and still can't solve waste problems, waste material can drop on needs artificial the removing influence production efficiency on the mold insert.
For this reason, be necessary that a kind of side of utility model cuts structure and solve edge of a knife intensity, section offset and waste material difficulty and get these problems, so the complete all sides of the movable punch die of counterdie are cut structure and just have been born.This structure is cut away waste material segmentation in an operation in full week of product, does not obviously connect cutter and do not have, and quantitative the removing got final product around waste material was evenly distributed on finished product; This structure does not receive the restriction of shape of product, and the male model slide block movement is smooth and easy, master mold edge of a knife intensity is well stable, has improved production efficiency and product percent of pass greatly, and shortcoming is exactly the outward appearance side of burr face at product, must control burr well in reasonable range.
The utility model content
For addressing the above problem; The utility model proposes a kind of complete all sides and cuts diel, and the presentation quality that it can significantly improve shaped article comprises upper die and lower die; Said patrix comprises caster; Said counterdie comprises male model plate, the male model backing plate that from top to bottom is fixedly connected sequentially, and takes off plate and lower plate down, also comprises:
Some counterdie slotting tools, one of which end are fixed on the lower plate of said diel counterdie, and the other end has a plurality of sides that are respectively equipped with first inclined-plane;
Some counterdie pushing blocks, it is arranged on the male model backing plate of said diel counterdie; Each said counterdie pushing block is provided with second inclined-plane, and each second inclined-plane matches with said first inclined-plane respectively, and said caster is when matched moulds and the said shaped article of said male model plate matching and fixing;
Some mode sliders down, it is distributed in around the said shaped article, and said mode slider down is provided with the blank edge of a knife, and can under the effect of said counterdie pushing block, slide with respect to said shaped article;
Some slide block guide rails, said slide block guide rail shape of cross section is a T-shape, it is fixed in the following of said diel and takes off on the plate, is used to guide the said glide direction of mode slider down;
Some blocks, it is fixed in the following of said diel counterdie and takes off on the plate, is provided with spring between said block and said down mode slider, and said block is used for when said counterdie slide block movement, limiting its position.
The quantity of said counterdie slotting tool is preferably two, and the said quantity of mode slider down is preferably eight, and the quantity of said slide block guide rail is preferably 14; The quantity of said counterdie pushing block is preferably six, and the quantity of said block is preferably eight, and the quantity of said male model plate is preferably one; The quantity of said male model backing plate is preferably one; Said counterdie slotting tool preferably has three sides, and said three sides set gradually, and the angle between the adjacent side is preferably 90 degree.
The advantage of the utility model is: simple in structure, and simple operation, production and processing efficient is high, can significantly improve the presentation quality of shaped article.
Description of drawings
Fig. 1 cuts the side view of diel counterdie for the said complete all sides of the utility model;
Fig. 2 cuts the side view of diel for the said complete all sides of the utility model;
Fig. 3 cuts the vertical view of diel counterdie for the said complete all sides of the utility model;
Reference numeral is following:
The 1-lower plate; Take off plate under the 2-; 3-counterdie slotting tool; 4-counterdie pushing block; Mode slider under the 5-; The 6-block; The 7-spring; 8-first inclined-plane; 9-second inclined-plane; The 10-blank edge of a knife; 11-male model plate; 12-male model backing plate; The 13-cope match-plate pattern; The 20-shaped article; The 30-waste material.
The specific embodiment
Referring to accompanying drawing 1-3, a kind ofly cut the preferred embodiment of diel according to the said complete all sides of the utility model.Comprise upper die and lower die, patrix comprises caster, and counterdie comprises male model plate, the male model backing plate that from top to bottom is fixedly connected sequentially, and takes off down plate and lower plate, male model plate, male model backing plate, takes off substantially parallel setting between plate and the lower plate down.When matched moulds, shaped article is fixed between caster and the male model plate, and this diel also comprises: some counterdie slotting tools, some counterdie pushing blocks, some mode slider, some slide block guide rails and some blocks down.
The counterdie slotting tool preferably has two, and its relative mould is symmetrical set, and an end of counterdie slotting tool is fixed on the lower plate of diel counterdie; The other end extends through down and takes off plate; And have a plurality of sides that are respectively equipped with first inclined-plane in extended end, in the present embodiment, every have three sides to the counterdie slotting tool; Three sides link to each other successively, and the angle between the adjacent side is 90 °;
The counterdie pushing block is arranged on the male model backing plate of diel counterdie, and the male model backing plate and under take off between the plate; Each counterdie pushing block is provided with second inclined-plane, and each second inclined-plane matches with one first inclined-plane respectively, and the counterdie pushing block can move relative to the male model backing plate under the promotion of counterdie slotting tool in the cooperation through two inclined-planes;
Following mode slider; Be distributed in around the shaped article; The basic zone that surrounds the needs cutting waste material of shaped article; Following mode slider is provided with the blank edge of a knife that is used to cut waste material, and it can slide with respect to shaped article under the promotion of counterdie pushing block, through the waste material of this slip excision forming product edge;
The slide block guide rail (not shown) is shaped as T-shape, and it is fixed in the following of diel and takes off on the plate, is used to guide down the glide direction of mode slider, it is understandable that, mode slider can be provided with one or more slide block guide rail under each;
Block is fixed in the following of diel counterdie and takes off on the plate, is provided with spring between block and following mode slider, and block is used for when the counterdie slide block movement, limiting its position, and after cutting action finishes, through spring mode slider is resetted.
The quantity of said counterdie slotting tool is preferably two, and the said quantity of mode slider down is preferably eight, and the quantity of said slide block guide rail is preferably 14; The quantity of said counterdie pushing block is preferably six, and the quantity of said block is preferably eight, and the quantity of said male model plate is preferably one; The quantity of said male model backing plate is preferably one; Said counterdie slotting tool preferably has three sides, and said three sides set gradually, and the angle between the adjacent side is preferably 90 degree.
The operation principle of the utility model is:
Shaped article is placed on the male model plate of counterdie, places fixedly shaped article of male model plate, carry out matched moulds; The following plate that takes off that drives diel moves downward, like this counterdie slotting tool with respect under take off plate and just move upward; First inclined-plane of counterdie slotting tool contacts with second inclined-plane of counterdie pushing block, and the inclined-plane contact converts the vertical motion of counterdie slotting tool into horizontal movement, drives the counterdie pushing block and slides; The counterdie pushing block promotes mode slider slip down, thereby excises the waste material at shaped article edge through the blank edge of a knife; After cutting is accomplished, take off plate under driving and move upward, mode slider resetted under spring promoted, and accomplished a waste material side and cut action.
Referring to accompanying drawing 3; 8 difform mode sliders down of mould setting have surrounded the periphery of mould basically, it is understandable that the difference of the shaped article of handling as required; Also can be provided with still less or more descend mode slider, as long as can accomplish its all edge waste of cutting.
The above is merely the complete all sides of the movable punch die of this counterdie and cuts the example first of structure, and the characteristic of this structure is not limited thereto, and changes the mould that just can be used as full Zhou Xiangli bending a little and uses.In addition; The complete all sides of the movable punch die of this counterdie are cut structure in other examples; The quantity of counterdie slotting tool, following mode slider, counterdie pushing block and slide block guide rail can be decided by shape of product, does not just give unnecessary details one by one at this, and any variation of doing according to this patent all is encompassed in the scope of this patent.
Claims (10)
1. the complete all sides that are used to improve the shaped article presentation quality are cut diel; Comprise upper die and lower die, said patrix comprises caster, and said counterdie comprises male model plate, the male model backing plate that from top to bottom is fixedly connected sequentially; Under take off plate and lower plate, it is characterized in that also comprising:
Some counterdie slotting tools, one of which end are fixed on the lower plate of said diel counterdie, and the other end has a plurality of sides that are respectively equipped with first inclined-plane;
Some counterdie pushing blocks, it is arranged on the male model backing plate of said diel counterdie; Each said counterdie pushing block is provided with second inclined-plane, and each second inclined-plane matches with said first inclined-plane respectively, and said caster is when matched moulds and the said shaped article of said male model plate matching and fixing;
Some mode sliders down, it is distributed in around the said shaped article, and said mode slider down is provided with the blank edge of a knife, and can under the effect of said counterdie pushing block, slide with respect to said shaped article;
Some slide block guide rails, said slide block guide rail shape of cross section is a T-shape, it is fixed in the following of said diel and takes off on the plate, is used to guide the said glide direction of mode slider down;
Some blocks, it is fixed in the following of said diel counterdie and takes off on the plate, is provided with spring between said block and said down mode slider, and said block is used for when said counterdie slide block movement, limiting its position.
2. complete all sides according to claim 1 are cut diel, it is characterized in that: the quantity of counterdie slotting tool is two.
3. complete all sides according to claim 1 are cut diel, it is characterized in that: the quantity of following mode slider is eight.
4. complete all sides according to claim 1 are cut diel, it is characterized in that: the quantity of said slide block guide rail is 14.
5. complete all sides according to claim 1 are cut diel, it is characterized in that: the quantity of said counterdie pushing block is six.
6. complete all sides according to claim 1 are cut diel, it is characterized in that: the quantity of said block is eight.
7. complete all sides according to claim 1 are cut diel, it is characterized in that: the quantity of said male model plate is one.
8. complete all sides according to claim 1 are cut diel, it is characterized in that: the quantity of said male model backing plate is one.
9. complete all sides according to claim 1 are cut diel, it is characterized in that: said counterdie slotting tool has three sides.
10. complete all sides according to claim 9 are cut diel, it is characterized in that: said three sides set gradually, and the angle between the adjacent side is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201585771U CN202555670U (en) | 2012-04-16 | 2012-04-16 | All-round side-cutting stamping die for improving appearance of molded product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201585771U CN202555670U (en) | 2012-04-16 | 2012-04-16 | All-round side-cutting stamping die for improving appearance of molded product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555670U true CN202555670U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201585771U Expired - Lifetime CN202555670U (en) | 2012-04-16 | 2012-04-16 | All-round side-cutting stamping die for improving appearance of molded product |
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| CN (1) | CN202555670U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259293A (en) * | 2014-08-15 | 2015-01-07 | 宁波福耀汽车零部件有限公司 | Stamping and cutting device for automobile door frame column outer plate |
| CN105195627A (en) * | 2015-11-17 | 2015-12-30 | 重庆持恒模具有限公司 | Drawing die |
| CN107214250A (en) * | 2017-07-18 | 2017-09-29 | 合肥杰源机电科技有限公司 | A kind of automotive trim strip production mould |
| CN109909372A (en) * | 2019-01-30 | 2019-06-21 | 苏州捷尔力实业有限公司 | A kind of automotive high-performance micromotor shell no waste mine side die cutting die |
-
2012
- 2012-04-16 CN CN2012201585771U patent/CN202555670U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259293A (en) * | 2014-08-15 | 2015-01-07 | 宁波福耀汽车零部件有限公司 | Stamping and cutting device for automobile door frame column outer plate |
| CN104259293B (en) * | 2014-08-15 | 2016-05-04 | 宁波宏协承汽车部件有限公司 | A kind of die cut device of automobile door frame center pillar outside plate |
| CN105195627A (en) * | 2015-11-17 | 2015-12-30 | 重庆持恒模具有限公司 | Drawing die |
| CN107214250A (en) * | 2017-07-18 | 2017-09-29 | 合肥杰源机电科技有限公司 | A kind of automotive trim strip production mould |
| CN109909372A (en) * | 2019-01-30 | 2019-06-21 | 苏州捷尔力实业有限公司 | A kind of automotive high-performance micromotor shell no waste mine side die cutting die |
| CN109909372B (en) * | 2019-01-30 | 2024-02-02 | 苏州捷尔力实业有限公司 | Waste-free side punching die for high-performance micro-motor shell for automobile |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |