CN206296356U - A kind of rotary-cut mode structure - Google Patents
A kind of rotary-cut mode structure Download PDFInfo
- Publication number
- CN206296356U CN206296356U CN201621460541.3U CN201621460541U CN206296356U CN 206296356 U CN206296356 U CN 206296356U CN 201621460541 U CN201621460541 U CN 201621460541U CN 206296356 U CN206296356 U CN 206296356U
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- CN
- China
- Prior art keywords
- equiped
- pin
- punch
- rotary
- locating core
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Abstract
The utility model discloses a kind of rotary-cut mode structure, include upper bolster, upper bolster lower end is equiped with cavity plate, the punch-pin of cavity plate Corresponding matching is installed in lower template upper end, lower template is installed in die shoe upper end, punch-pin upper end is equiped with locating core and surrounding is equiped with sliding block, sliding block surrounding is equiped with guide pad, locating core is equiped with the spring assembly of die shoe upper end by being connected with through the movable screw of punch-pin, spring assembly is equiped with ejector retainner plate with movable screw junction, and it is in being vertically arranged and through the thimble of punch-pin to locating core upper surface that ejector retainner plate upper end is equiped with.The utility model has novel in design, simple structure, can four side of time processing while, breach concavo-convex on otch can also be processed and pin is young, solve the unicity of conventional turn-cutting die, also solve the shortcoming that efficiency is low and interface is uneven of draw cut mould.
Description
Technical field
The utility model is related to technical field of mold, more particularly to a kind of special-shaped product rotary-cut mode structure.
Background technology
Common turn-cutting die can only do that otch is concordant, and concave-convex cut product not can not do, and unicity is obvious.Certainly also
There are many manufacturers to use, two sets of draw cut moulds product uneven to do otch, the method comparative maturity is also that should compare many, but
The shortcoming of this technique is also more, and most obvious is exactly high cost, the cost that doubles more similar than turn-cutting die.Also it is exactly to have to connect knife
Print, connects knife print more obvious on the premise of machining accuracy controls bad or punch press low precision.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art and provides a kind of rotary-cut mode structure, the turn-cutting die knot
Structure is novel in design, simple structure, can four side of time processing while, breach concavo-convex on otch can also be processed and pin is young,
The unicity of conventional turn-cutting die is solved, the shortcoming that efficiency is low and interface is uneven of draw cut mould is also solved.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of rotary-cut mode structure, includes upper bolster, and upper bolster lower end is equiped with cavity plate, the punch-pin dress of cavity plate Corresponding matching
Located at lower template upper end, lower template is installed in die shoe upper end, and punch-pin upper end is equiped with locating core and surrounding is equiped with sliding block, sliding
Block surrounding is equiped with guide pad, and locating core is equiped with the spring dress of die shoe upper end by being connected with through the movable screw of punch-pin
Put, spring assembly is equiped with ejector retainner plate with movable screw junction, and it is in being vertically arranged and through convex that ejector retainner plate upper end is equiped with
Mould to locating core upper surface thimble.
Wherein, upper padding plate and train wheel bridge are equiped between the upper bolster and the cavity plate successively from top to bottom.
Wherein, the punch-pin surrounding is equiped with the edge of a knife limited block for being fixed on the upper end of slide block.
Wherein, lower backboard, lower bolster and lower folder are equiped between the die shoe and the lower template successively from bottom to up
Plate.
Wherein, it is equiped with limited post between the die shoe and upper bolster.
The beneficial effects of the utility model are：A kind of rotary-cut mode structure described in the utility model, includes upper bolster, on
Die holder lower end is equiped with cavity plate, and the punch-pin of cavity plate Corresponding matching is installed in lower template upper end, and lower template is installed in die shoe upper end,
Punch-pin upper end is equiped with locating core and surrounding is equiped with sliding block, and sliding block surrounding is equiped with guide pad, and locating core is by through punch-pin
Movable screw be connected with the spring assembly for being equiped with die shoe upper end, spring assembly is equiped with thimble with movable screw junction
Plate, it is in being vertically arranged and through the thimble of punch-pin to locating core upper surface that ejector retainner plate upper end is equiped with.The utility model has
Novel in design, simple structure, can four side of time processing while, breach concavo-convex on otch can also be processed and pin is young, solution
Determine the unicity of conventional turn-cutting die, also solved the shortcoming that efficiency is low and interface is uneven of draw cut mould.
Brief description of the drawings
The utility model is further detailed below with accompanying drawing, but the embodiment in accompanying drawing do not constitute it is right
Any limitation of the present utility model.
Fig. 1 is structural representation of the present utility model.
Include in Fig. 1：
1 --- upper bolster 11 --- cavity plate
12 --- upper padding plate 13 --- train wheel bridges
2 --- lower template 21 --- punch-pin
22 --- locating core 221 --- movable screws
23 --- sliding block 24 --- guide pads
25 --- ejector retainner plate 26 --- thimbles
27 --- edge of a knife limited block 3 --- die shoes
31 --- spring assembly 32 --- lower backboards
33 --- lower bolster 34 --- lower plates
35 --- limited post.
Specific embodiment
The utility model is illustrated with reference to specific embodiment.
As shown in figure 1, a kind of rotary-cut mode structure, includes upper bolster 1, the lower end of upper bolster 1 is equiped with cavity plate 11, cavity plate 11
The punch-pin 21 of Corresponding matching is installed in the upper end of lower template 2, and lower template 2 is installed in the upper end of die shoe 3, and the upper end of punch-pin 21 is equiped with fixed
Position core 22 and surrounding are equiped with sliding block 23, and the surrounding of sliding block 23 is equiped with guide pad 24, and locating core 22 is by the work through punch-pin 21
Dynamic screw 221 is connected with the spring assembly 31 for being equiped with the upper end of die shoe 3, and spring assembly 31 is filled with the junction of movable screw 221
Ejector retainner plate 25 is provided with, it is in being vertically arranged and through the thimble of punch-pin 21 to the upper surface of locating core 22 that the upper end of ejector retainner plate 25 is equiped with
26。
Further, upper padding plate 12 and upper folder are equiped between the upper bolster 1 and the cavity plate 11 successively from top to bottom
Plate 13.
Further, the surrounding of the punch-pin 21 is equiped with the edge of a knife limited block 27 for being fixed on the upper end of the sliding block 23.
Further, it is equiped with lower backboard 32, underlay between the die shoe 3 and the lower template 2 successively from bottom to up
Plate 33 and lower plate 34.
Further, limited post 35 is equiped between the die shoe 3 and upper bolster 1.
Need to further explain, when the utility model punch die works, product is placed on locating core 22, upper bolster 1 is borrowed
The pressure of forcing press is helped, cavity plate 11 is first pushed down locating core 22, product, spring assembly 31 and sliding block 23, then be toward lower cavity die 11
To enter punch-pin 21, but due to the effect of limited post 35, cavity plate 11 remains certain gap with the interplanar of punch-pin 21；This
When, punch-pin 21 remains and contacts that cavity plate 11 makees upper and lower fortune in the track of guide pad 24, not only with the guide pad 24 of surrounding
Dynamic, when also making horizontal motion, locating core 22 is also moved therewith, i.e., relative motion occurs with cavity plate 11, in the work of shearing force
Under, blank is sheared, and using the change of guide plate contact surface, make cavity plate 11 by different directions displacement, successively remaining side
Cut away, therefore the utility model has novel in design, simple structure, can four side of time processing while, otch can also be processed
Upper concavo-convex breach and pin are young, solve the unicity of conventional turn-cutting die, and the efficiency for also solving draw cut mould is low uneven with interface
Shortcoming.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To limitation of the present utility model.
Claims (5)
1. a kind of rotary-cut mode structure, it is characterised in that：Include upper bolster（1）, upper bolster（1）Lower end is equiped with cavity plate（11）,
Cavity plate（11）The punch-pin of Corresponding matching（21）It is installed in lower template（2）Upper end, lower template（2）It is installed in die shoe（3）Upper end, it is convex
Mould（21）Upper end is equiped with locating core（22）And surrounding is equiped with sliding block（23）, sliding block（23）Surrounding is equiped with guide pad（24）,
Locating core（22）By through punch-pin（21）Movable screw（221）It is connected with and is equiped with die shoe（3）The spring assembly of upper end
（31）, spring assembly（31）With movable screw（221）Junction is equiped with ejector retainner plate（25）, ejector retainner plate（25）Upper end is equiped with and is in
It is being vertically arranged and through punch-pin（21）To locating core（22）The thimble of upper surface（26）.
2. a kind of rotary-cut mode structure according to claim 1, it is characterised in that：The upper bolster（1）With the cavity plate
（11）Between be equiped with upper padding plate successively from top to bottom（12）And train wheel bridge（13）.
3. a kind of rotary-cut mode structure according to claim 1, it is characterised in that：The punch-pin（21）Surrounding is equiped with fixation
In the sliding block（23）The edge of a knife limited block of upper end（27）.
4. a kind of rotary-cut mode structure according to claim 1, it is characterised in that：The die shoe（3）With the lower template
（2）Between be equiped with lower backboard successively from bottom to up（32）, lower bolster（33）And lower plate（34）.
5. a kind of rotary-cut mode structure according to claim 1, it is characterised in that：The die shoe（3）With upper bolster（1）It
Between be equiped with limited post（35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460541.3U CN206296356U (en) | 2016-12-29 | 2016-12-29 | A kind of rotary-cut mode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460541.3U CN206296356U (en) | 2016-12-29 | 2016-12-29 | A kind of rotary-cut mode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296356U true CN206296356U (en) | 2017-07-04 |
Family
ID=59205070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460541.3U Expired - Fee Related CN206296356U (en) | 2016-12-29 | 2016-12-29 | A kind of rotary-cut mode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756649A (en) * | 2019-10-28 | 2020-02-07 | 苏州明远汽车零部件制造有限公司 | Rotary-cut blanking structure applied to air bag diffuser |
-
2016
- 2016-12-29 CN CN201621460541.3U patent/CN206296356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756649A (en) * | 2019-10-28 | 2020-02-07 | 苏州明远汽车零部件制造有限公司 | Rotary-cut blanking structure applied to air bag diffuser |
| CN110756649B (en) * | 2019-10-28 | 2020-05-19 | 苏州明远汽车零部件制造有限公司 | Rotary-cut blanking structure applied to air bag diffuser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20181229 |