CN209478785U - Die cut structural for shaping felt molding die - Google Patents
Die cut structural for shaping felt molding die Download PDFInfo
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- CN209478785U CN209478785U CN201822254779.6U CN201822254779U CN209478785U CN 209478785 U CN209478785 U CN 209478785U CN 201822254779 U CN201822254779 U CN 201822254779U CN 209478785 U CN209478785 U CN 209478785U
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- type block
- cutting type
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- dire
- felt
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Abstract
The utility model relates to a kind of die cut structurals for shaping felt molding die, it is arranged on molding die, the die cut structural includes that external Dire cutting type block, the external Dire cutting type block of cooperation for resisting the outer surface at molding felt product position to be punched resist the inside Dire cutting type block for forming the inner surface at felt product position to be punched, and external oil cylinder and internal oil cylinder that the external Dire cutting type block and internal Dire cutting type block move toward one another are respectively driven, punching cutter is additionally provided on external Dire cutting type block.Compared with prior art, the utility model is changed to two cylinders on cutting position mutually makes the structure of power, reinforce flush shear force in structure, change original situation that unidirectionally may be inadequate due to power, in addition cutting position can be exited after the completion of punching and product is made to be easier to demould, avoid original difficulty in the process and take the phenomenon that being buckled to etc..
Description
Technical field
The utility model belongs to technology of die manufacturing field, is related to a kind of die cut structural for shaping felt molding die.
Background technique
As automobile industry continues to develop, shaping felt class part is using more and more extensive, or even some originally by being molded
The molding structure of class part ability is also being applied, it is well known that it is well known that the molding technique of shaping felt is compression molding up and down
Technique will have on structural design of fittings enough draft angles to design, and if due to product itself design, wherein there is a line
Or there are certain interference for angle and upper and lower molding direction, then mold needs to increase in the design process reversed auxiliary punching knot
Structure, existing auxiliary die cut structural are usually used single cylinder structure and are punched out to molding felt product, the knot of this single cylinder punching
Structure directly directly takes out from the mold after punching, due to mold due to being unilateral stress in blanking process after forming parts
On the structure that does not avoid, part is to be taken by force out, has a certain amount of deformation, while to the edge of a knife in this structure of mold
Load it is very big, be easy to damage the edge of a knife, the service life of mold be greatly reduced.
Utility model content
The purpose of this utility model is exactly to provide a kind of for forming to overcome the problems of the above-mentioned prior art
The die cut structural of felt molding die.
The purpose of this utility model can be achieved through the following technical solutions:
For the die cut structural of shaping felt molding die, it is arranged on molding die, the die cut structural includes for supporting
It firmly forms the external Dire cutting type block of the outer surface at felt product position to be punched, external Dire cutting type block is cooperated to resist molding felt product
The inside Dire cutting type block of the inner surface at position to be punched, and respectively drive the external Dire cutting type block and internal Dire cutting type block
The external oil cylinder and internal oil cylinder moved toward one another, is additionally provided with punching cutter on external Dire cutting type block.
Further, there also is provided below internal Dire cutting type block moving direction can oscilaltion limited block, it is internal
When Dire cutting type block moves in place and resists molding felt product, limited block is raised above and blocks internal Dire cutting type block, in preventing
Portion's Dire cutting type block is retracted in blanking process.
Further, the locating oil cylinder of its oscilaltion of driving is fixed in the lower end of limited block.
Still more preferably, the output end of the locating oil cylinder connects the limited block by drive rod, is forming
The guide holder passed through for the drive rod is additionally provided on mold.
Further, matching shaping felt is respectively equipped on the internal Dire cutting type block front end face opposite with external Dire cutting type block to produce
The Punching Technology type face on product position medial and lateral to be punched surface.
Further, the external Dire cutting type block is equipped with the punching cutter below its Punching Technology type face.
Compared with prior art, the utility model by original single oil cylinder die cut structural be changed to two oil cylinders come it is common complete
At blanking process, the two structures have certain adjustment space, so that mold is easier adjustment in use to adapt to
Product Process, while being changed to two cylinders on cutting position and mutually make the structure of power, reinforce flush shear force in structure, changes original single
To situation that may be inadequate due to power, cutting position in addition can be exited after the completion of punching and product is made to be easier to demould, is avoided
Difficulty took the phenomenon that being buckled to during original.Simultaneously as blanking process, forming on two punching faces of felt product all can be by
To active force, the property that can be improved that it is equally loaded, the product working position edge volume for effectivelying prevent folk prescription stress to be also easy to produce is stuck up
Problem occurs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of encircled portion in Fig. 1；
Description of symbols in figure:
Oil cylinder outside 1-, the inside 2- oil cylinder, the outside 3- Dire cutting type block, the inside 4- Dire cutting type block, 5- limited block, 6- limit oil
Cylinder, 7- guide holder, 8- molding die, 9- form felt product.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
Embodiment 1
For the die cut structural of shaping felt molding die, it is arranged on molding die 8, referring to Fig. 1, the die cut structural packet
It includes the external Dire cutting type block 3 of the outer surface for resisting the molding position to be punched of felt product 9, external Dire cutting type block 3 is cooperated to support
The inside Dire cutting type block 4 of the inner surface at the position to be punched of felt product 9 is firmly formed, and respectively drives the external Dire cutting type block
The 3 external oil cylinders 1 and internal oil cylinder 2 moved toward one another with internal Dire cutting type block 4, are additionally provided with punching cutter on external Dire cutting type block 3.
Referring again to Fig. 1, lead to internal oil cylinder 2 in order to avoid the punching active force excessive by external oil cylinder 1 occurs
The problem of retracting, there also is provided below internal 4 moving direction of Dire cutting type block can oscilaltion limited block 5, inside punching
When type block 4 moves in place and resists molding felt product 9, limited block 5 is raised above and blocks internal Dire cutting type block 4, in preventing
Portion's Dire cutting type block 4 is retracted in blanking process (can be by arranging on internal Dire cutting type block 4 or the rod piece being sequentially connected with it
With the card interface of 5 Corresponding matching of limited block), the locating oil cylinder 6 for driving its oscilaltion is fixed in the lower end of limited block 5.
In order to protect locating oil cylinder 6, the output end of the locating oil cylinder 6 connects the limited block 5 by drive rod,
The guide holder 7 passed through for the drive rod is additionally provided on molding die 8.
Referring again to shown in Fig. 1, it is respectively equipped on internal Dire cutting type block 4 and the opposite front end face of external Dire cutting type block 3
Punching Technology type face with molding 9 position medial and lateral to be punched surface of felt product, the external Dire cutting type block 3 add in its punching
The punching cutter is equipped with below drum face.
The Punching Technology process of the present embodiment is as follows:
Shown in Figure 1, after molding die 8 is opened, external oil cylinder 1 drives the external operation of Dire cutting type block 3 to left end, interior
Portion's oil cylinder 2 drives the internal operation of Dire cutting type block 4 then to place shaping felt, molding to right end.Then, inside internal oil cylinder 2
The operation of Dire cutting type block 4 is to left end and resists the molding positioning of felt product 9, and locating oil cylinder 6 drives limited block 5 to rise and simultaneously blocks inside
Dire cutting type block 4 prevents internal Dire cutting type block 4 from retracting to improve its limit effect, and external oil cylinder 1 drives external Dire cutting type block 3 to transport
Row to right end completes punching and pressure maintaining.After the completion of pressure maintaining punching, the stamping knife on external Dire cutting type block 3 cooperates internal Dire cutting type block
4 pairs of molding felt products 9 complete punching in punching knife-edge positions 10 so that the intracavitary molding felt product 9 of type in molding die 8 with
It efficiently separates, shown in Figure 2, then, locating oil cylinder 6 is retracted, and internal oil cylinder 2 and external oil cylinder 1 are also retracted respectively, and mold is opened
Mould simultaneously takes out the molding felt product 9 after punching.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (6)
1. being used for the die cut structural of shaping felt molding die, it is arranged on molding die (8), which is characterized in that the punching knot
Structure includes for resisting the external Dire cutting type block (3) for the outer surface for forming felt product (9) position to be punched, the external punching of cooperation
Type block (3) resists the inside Dire cutting type block (4) of the inner surface at molding felt product (9) position to be punched, and respectively drives institute
The external oil cylinder (1) and internal oil cylinder (2) that external Dire cutting type block and inside Dire cutting type block (4) move toward one another are stated, is punched in outside
Type block is additionally provided with punching cutter on (3).
2. the die cut structural according to claim 1 for shaping felt molding die, which is characterized in that in internal Dire cutting type
There also is provided below block (4) moving direction can oscilaltion limited block (5), internal Dire cutting type block (4) is mobile in place and to support
When firmly forming felt product (9), limited block (5) is raised above and blocks internal Dire cutting type block (4), to prevent internal Dire cutting type block
(4) it is retracted in blanking process.
3. the die cut structural according to claim 2 for shaping felt molding die, which is characterized in that in limited block (5)
Lower end be fixed with drive its oscilaltion locating oil cylinder (6).
4. the die cut structural according to claim 3 for shaping felt molding die, which is characterized in that the limit oil
The output end of cylinder (6) connects the limited block (5) by drive rod, is additionally provided with what the confession drive rod passed through on molding die
Guide holder (7).
5. the die cut structural according to claim 1 for shaping felt molding die, which is characterized in that internal Dire cutting type block
(4) and on the opposite front end face of external Dire cutting type block (3) matching molding felt product (9) position medial and lateral to be punched are respectively equipped with
The Punching Technology type face on surface.
6. the die cut structural according to claim 1 for shaping felt molding die, which is characterized in that the external punching
Type block (3) is equipped with the punching cutter below its Punching Technology type face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254779.6U CN209478785U (en) | 2018-12-29 | 2018-12-29 | Die cut structural for shaping felt molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254779.6U CN209478785U (en) | 2018-12-29 | 2018-12-29 | Die cut structural for shaping felt molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478785U true CN209478785U (en) | 2019-10-11 |
Family
ID=68129566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254779.6U Active CN209478785U (en) | 2018-12-29 | 2018-12-29 | Die cut structural for shaping felt molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209478785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531903A (en) * | 2018-12-29 | 2019-03-29 | 上海华特企业集团股份有限公司 | A kind of die cut structural for shaping felt molding die |
| 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 |
-
2018
- 2018-12-29 CN CN201822254779.6U patent/CN209478785U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531903A (en) * | 2018-12-29 | 2019-03-29 | 上海华特企业集团股份有限公司 | A kind of die cut structural for shaping felt molding die |
| CN109531903B (en) * | 2018-12-29 | 2024-02-20 | 上海华特企业集团股份有限公司 | Punching structure for forming felt forming die |
| 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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