CN209477092U - Connecting cross beam curring and sizing die in a kind of car list skylight - Google Patents
Connecting cross beam curring and sizing die in a kind of car list skylight Download PDFInfo
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- CN209477092U CN209477092U CN201822250503.0U CN201822250503U CN209477092U CN 209477092 U CN209477092 U CN 209477092U CN 201822250503 U CN201822250503 U CN 201822250503U CN 209477092 U CN209477092 U CN 209477092U
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- die holder
- insert
- lower die
- hole
- material pressing
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Abstract
The utility model proposes connecting cross beam curring and sizing dies in a kind of car list skylight, it include: lower die holder, lower die insert, upper die holder, upper mold insert, material pressing core, it respectively installs there are two guide post at the both ends of lower die holder, lower die insert is fixedly mounted on the center of lower die holder by positioning mechanism, set in lower die insert there are two with the matched trimming groove of material pressing core, the both ends of upper die holder respectively install there are two with the matched guide sleeve of guide post, upper die holder is equipped with the through hole of a upper and lower opening, the side of through hole is fixedly installed with cover board, cover board is equipped with multiple springs and pier extremely pads, upper mold insert is fixedly mounted on upper die holder, positioned at the two sides of through hole, material pressing core is fixedly mounted on the cover board, one end of material pressing core is equipped with the spring holder for matching connection with spring and extremely pads matched pier dead hole with pier, there are two the other end of material pressing core is set With the balance convex block of trimming matching grooves.The utility model is convenient for the replacement and maintenance in later period, and maintenance cost is greatly saved.
Description
Technical field
The utility model relates to stamping die technology, in particular to connecting cross beam flange is whole in a kind of car list skylight
Shape mould.
Background technique
Curring and sizing die is mainly to complete drawing not shaping or can shape but local edge and shape that postorder can not be handled
Face looks up from parts flanged-edge side, oriented upper overturning, to three kinds of lower flange, upper lower flange situations, and the flange on covering is most
It is used to be connected with each other with other parts, while the rigidity of itself can be improved again, therefore flange is to guarantee vehicle assembly precision
One of key factor.
But present curring and sizing die is all to carry out punch forming using whole cavity plate or punch-pin, if only needed pair
Stamping parts shape does small adjustment or cavity plate, punch-pin is damaged, and requires entirety and is replaced, not only time-consuming and laborious,
Also increase cost.
Therefore the utility model devises connecting cross beam curring and sizing die in a kind of car sunroof, cooperates binder using insert
The structure of core designs entire punching press shape, is on the one hand easily damaged using the place of insert so being designed to insert, so just
In the replacement and maintenance in later period, and using multiple sub- insert splicing compositions, on the one hand upper mold insert and lower die insert are also
It is easy to adjust and changes punching press shape, on the other hand, if damaged at which, only need to change the sub- insert in somewhere, do not have to whole
Body replacement, is greatly saved maintenance cost.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is that proposing connecting cross beam flanging and restriking in a kind of car list skylight
Maintenance cost is greatly saved convenient for the replacement and maintenance in later period in mould.
The utility model solves technical solution used by above-mentioned technical problem: connecting cross beam in a kind of car list skylight
Curring and sizing die characterized by comprising lower die holder, lower die insert, upper die holder, upper mold insert, material pressing core, the lower die holder
Both ends respectively install there are two guide post, the lower die insert is fixedly mounted on the center of the lower die holder by positioning mechanism,
Set in the lower die insert there are two with the matched trimming groove of material pressing core, the both ends of upper die holder respectively install there are two led with described
To the matched guide sleeve of column, the upper die holder is equipped with the through hole of a upper and lower opening, the both ends of the through hole be equipped with
The matched relief hole of positioning mechanism, the relief hole are connected to the through hole, and the side of the through hole is fixedly installed with lid
Plate, the cover board is equipped with multiple springs and pier extremely pads, and the upper mold insert is fixedly mounted on the upper die holder, is located at described
The two sides of through hole, the material pressing core are fixedly mounted on the cover board, and one end of the material pressing core is equipped with and the spring
Spring holder with connection and extremely pad matched pier dead hole with the pier, the other end of the material pressing core set there are two and trimming
The balance convex block of matching grooves, to be used for flanging.
Further, the front and rear sides of the lower die holder are respectively fixedly mounted there are two the first Lift crowbar.
Further, the front and rear sides of the upper die holder are respectively fixedly mounted there are two the second Lift crowbar.
Further, the two sides of the material pressing core are equipped with multiple guide plates.
Further, it is arranged in the guide post and stroke limit block is installed.
Further, lower cushion block is equipped between the guide post and lower die holder.
Further, upper cushion block is equipped between the guide sleeve and upper die holder.
Further, the upper mold insert and lower die insert are made of the sub- insert of muti-piece.
Utility model has the advantages that the utility model designs entire punching press using the structure of insert cooperation material pressing core
On the one hand shape uses the place of insert to be easily damaged so being designed to insert, is convenient for the replacement and maintenance in later period in this way, and
Upper mold insert and lower die insert are also on the one hand to be easy to adjust to change punching press shape, separately using multiple sub- insert splicing compositions
On the one hand, if at which damage, only need to change the sub- insert in somewhere, do not have to integral replacing, be greatly saved maintenance at
This.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure chart of the lower die holder of the utility model；
Fig. 2 is the structure chart of the upper die holder of the utility model；
Fig. 3 is the floor map of the upper mold insert of the utility model；
Fig. 4 is the structure chart of the material pressing core of the utility model.
Wherein: 101, lower die holder；102, lower die insert；103, stamped recess；104, locating piece；105, guide post；106,
Stroke limit block；107, the first Lift crowbar；201, upper die holder；202, through hole；203, spring；204, pier extremely pads；205, upper mold
Insert；206, relief hole；207, cover board；208, the second Lift crowbar；301, material pressing core；302, spring holder；303, pier is dead
Hole；304, guide plate；305, convex block is balanced.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As Figure 1-Figure 4, a kind of connecting cross beam curring and sizing die in car list skylight characterized by comprising lower die
Seat 101, lower die insert 102, upper die holder 201, upper mold insert 205, material pressing core 301, the both ends of the lower die holder 101 are respectively equipped with
Two guide posts 105, the lower die insert 102 is fixedly mounted on the center of the lower die holder 101 by positioning mechanism, under described
Set in mould insert 102 there are two with the matched trimming groove of material pressing core 301, the both ends of upper die holder 201 respectively install there are two with institute
The matched guide sleeve of guide post 105 is stated, the upper die holder 201 is equipped with the through hole 202 of a upper and lower opening, the perforation
The both ends in hole 202, which are equipped with, to be connected to the matched relief hole 206 of positioning mechanism, the relief hole 206 with the through hole 202, institute
The side for stating through hole 202 is fixedly installed with cover board 207, and the cover board 207 is equipped with multiple springs 203 and the dead pad 204 of pier,
The upper mold insert 205 is fixedly mounted on the upper die holder 201, positioned at the two sides of the through hole 202, the material pressing core
301 are fixedly mounted on the cover board 207, and one end of the material pressing core 301 is equipped with the spring that connection is matched with the spring 203
203 positioning pins and with the matched pier dead hole 303 of the dead pad 204 of the pier, the other end of the material pressing core 301 set there are two with punching
The balance convex block 305 of side matching grooves, to be used for flanging.
Further, the front and rear sides of the lower die holder 101 are respectively fixedly mounted there are two the first Lift crowbar 107.
Further, the front and rear sides of the upper die holder 201 are respectively fixedly mounted there are two the second Lift crowbar 208.
Further, the two sides of the material pressing core 301 are equipped with multiple guide plates 304.
Further, it is arranged in the guide post 105 and stroke limit block 106 is installed.
Further, lower cushion block is equipped between the guide post 105 and lower die holder 101.
Further, upper cushion block is equipped between the guide sleeve and upper die holder 201.
Further, the upper mold insert 205 and lower die insert 102 are made of the sub- insert of muti-piece.In this way it is readily replaceable and
Repair insert.
Working method: the stamping parts after stretching is placed in lower die insert 102, and upper mold insert 205 and material pressing core 301 are upper
Downward punching press under the drive of die holder 201 carries out to lower flange stamping parts at stamped recess 103, wherein upper mold insert 205
It is to use insert for cooperating material pressing core 301 molding to stamping parts in the place being easily damaged, the dimension in later period can be convenient in this way
Repair with it is worse, do not have to replace entire material pressing core 301, only need to change a certain piece of sub- insert of damage, and can also pass through
Insert and lower insert are adjusted and replaced with to change the shape of punching press.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. connecting cross beam curring and sizing die in a kind of car list skylight characterized by comprising lower die holder, lower die insert, upper mold
Seat, upper mold insert, material pressing core, the both ends of the lower die holder are respectively installed there are two guide post, and the lower die insert passes through localization machine
Structure is fixedly mounted on the center of the lower die holder, set in the lower die insert there are two with the matched trimming groove of material pressing core, on
The both ends of die holder respectively install there are two with the matched guide sleeve of the guide post, the upper die holder is equipped with upper and lower opening
Through hole, the both ends of the through hole, which are equipped with, to be connected to the matched relief hole of positioning mechanism, the relief hole with the through hole,
The side of the through hole is fixedly installed with cover board, and the cover board is equipped with multiple springs and pier extremely pads, and the upper mold insert is solid
Dingan County is on the upper die holder, and positioned at the two sides of the through hole, the material pressing core is fixedly mounted on the cover board, described
One end of material pressing core is equipped with the spring holder for matching connection with the spring and extremely pads matched pier dead hole with the pier, described
The other end of material pressing core is set there are two the balance convex block with trimming matching grooves, to be used for flanging.
2. connecting cross beam curring and sizing die in a kind of car list skylight according to claim 1, which is characterized in that under described
The front and rear sides of die holder are respectively fixedly mounted there are two the first Lift crowbar.
3. connecting cross beam curring and sizing die in a kind of car list skylight according to claim 1, which is characterized in that on described
The front and rear sides of die holder are respectively fixedly mounted there are two the second Lift crowbar.
4. connecting cross beam curring and sizing die in a kind of car list skylight according to claim 1, which is characterized in that the pressure
Expect that the two sides of core are equipped with multiple guide plates.
5. connecting cross beam curring and sizing die in a kind of car list skylight according to claim 1, which is characterized in that described to lead
It is arranged on column and stroke limit block is installed.
6. connecting cross beam curring and sizing die in a kind of car list skylight according to claim 1, which is characterized in that described to lead
Lower cushion block is equipped between Xiang Zhuyu lower die holder.
7. connecting cross beam curring and sizing die in a kind of car list skylight according to claim 1, which is characterized in that described to lead
To between set and upper die holder be equipped with upper cushion block.
8. connecting cross beam curring and sizing die in a kind of car list skylight according to claim 1, which is characterized in that on described
Mould insert and lower die insert are made of the sub- insert of muti-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250503.0U CN209477092U (en) | 2018-12-29 | 2018-12-29 | Connecting cross beam curring and sizing die in a kind of car list skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250503.0U CN209477092U (en) | 2018-12-29 | 2018-12-29 | Connecting cross beam curring and sizing die in a kind of car list skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209477092U true CN209477092U (en) | 2019-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822250503.0U Active CN209477092U (en) | 2018-12-29 | 2018-12-29 | Connecting cross beam curring and sizing die in a kind of car list skylight |
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| CN (1) | CN209477092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045055A (en) * | 2020-08-10 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Flanging die |
-
2018
- 2018-12-29 CN CN201822250503.0U patent/CN209477092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045055A (en) * | 2020-08-10 | 2020-12-08 | 安徽江淮汽车集团股份有限公司 | Flanging die |
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