CN208840344U - A kind of automobile metal plate work stamping die - Google Patents
A kind of automobile metal plate work stamping die Download PDFInfo
- Publication number
- CN208840344U CN208840344U CN201821540835.6U CN201821540835U CN208840344U CN 208840344 U CN208840344 U CN 208840344U CN 201821540835 U CN201821540835 U CN 201821540835U CN 208840344 U CN208840344 U CN 208840344U
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- open
- fixedly connected
- punch
- pin
- matched
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Abstract
The utility model provides a kind of automobile metal plate work stamping die, including upper die and lower die, upper mold includes upper die holder, it is fixedly connected on the cope plate of upper die holder bottom, it is embedded the cavity plate in cope plate bottom, open-type core is fixedly connected at the top of cavity plate, female bottom edge is provided with fillet guide part, lower die includes lower die holder, the lower template being fixedly connected at the top of lower die holder, the punch-pin being fixedly connected at the top of lower template, cavity plate is matched with punch-pin shape, punch-pin side is provided through the opening type groove being oppositely arranged with open-type core, opening type groove is matched with opening core shape, several vacuum ways being connected with vacuum tracheae are provided through on punch-pin, open-type trench bottom is provided with and the opening matched pusher iron block of type groove, it is provided with and the matched slot of open-type core lower shape at the top of pusher iron block, open-type core bottom hiding is equipped with electromagnetism Block.Its structure is simple, easy to operate, can be effectively reduced de- material difficulty, improving production efficiency.
Description
Technical field
The utility model relates to stamping die technologies, specifically disclose a kind of automobile metal plate work stamping die.
Background technique
Stamping die is that material is processed into a kind of special installation of part in Cold Press Working.It utilizes and is mounted on
Mold on press machine applies pressure to material, it is made to generate separation or plastic deformation, thus the processing side of part needed for obtaining
Method.Automobile metal plate work is the important component of assembling motor vehicle, wide variety, complex-shaped.It usually needs in automobile metal plate work in metal plate
The golden crimped outer skirt in part outer, be also required on sheet metal component to go out it is various needed for shapes opening, opening is also required to crimped open
Mouthful skirt, the skirt on sheet metal component primarily serves the effect of bound edge, guiding assembly, again to sheet metal component skirt after the completion of skirt is crimped
It is cut out and polishes.In order to process the sheet metal component with skirt, need using to stamping die, and existing stamping die
Behind crimped sheet metal component outer skirt and opening skirt, sheet metal component skirt clamps punch-pin, and sheet metal component is pullled with punch-pin when de- material, de-
Expect that difficulty is big, reduces production efficiency.
Utility model content
Based on this, it is necessary to be directed to prior art problem, provide a kind of automobile metal plate work stamping die, unique knot is arranged
Structure reduces de- material difficulty, improving production efficiency.
To solve prior art problem, the utility model discloses a kind of automobile metal plate work stamping die, including upper mold is under
Mould, upper mold include upper die holder, the cope plate for being fixedly connected on upper die holder bottom, are embedded cavity plate in cope plate bottom, cavity plate top
Portion is fixedly connected with open-type core, and female bottom edge is provided with fillet guide part, and lower die includes lower die holder, is fixedly connected on down
Lower template at the top of die holder, the punch-pin being fixedly connected at the top of lower template, cavity plate are matched with punch-pin shape, and punch-pin side is through setting
It is equipped with the opening type groove being oppositely arranged with open-type core, opening type groove is matched with opening core shape, is provided through on punch-pin
Several vacuum ways being connected with vacuum tracheae, open-type trench bottom are provided with and the opening matched pusher iron block of type groove, pusher
It is provided at the top of iron block and is equipped with electromagnetic block with the matched slot of open-type core lower shape, open-type core bottom hiding.
Preferably, open-type trench bottom is provided with tapered guide surface A, and pusher iron block bottom is provided with and tapered guide surface A
Matched tapered guide surface B.
Preferably, washer is fixedly connected at the top of lower template.
Preferably, washer is elastic rubber ring.
Preferably, upper die holder bottom is fixedly connected with several guide posts, is provided at the top of lower template several matched with guide post
Guide groove, guide post are set on guide groove and are slidably connected with guide groove.
Preferably, open-type core top is provided with the fillet part being connected with cavity plate.
The utility model has the following beneficial effects: the utility model discloses a kind of automobile metal plate work stamping die, setting is unique
Structure, mold die sinking after, plate is placed on punch-pin, plate is positioned under the vacuum suction of vacuum way, in promotion
Die holder moves down carry out die closing operation, and punch-pin merges shape forming cavity with cavity plate, and plate outer will be by crimped formation outer skirt；Opening
Type core is mobile to opening type groove side, and open-type core is inserted into slot, and plate side is rushed out with the matched opening of open-type core simultaneously
Opening skirt is formed in open side, plate is processed to sheet metal component.After completing punching press movement, stop the output of vacuum tracheae, electromagnetism
The upper magnetic of block energization adsorbs pusher iron block, and upper die holder is pushed to move up carry out mold-break operations, under the drive of open-type core, pusher iron
Block drives sheet metal component to be detached from from opening type groove, and when die sinking is completed at the same time de- material movement.After sheet metal component is carried over, electromagnetic block power-off
And fall into opening type groove, sheet metal component is removed from open-type core.Its structure is simple, easy to operate, can effectively drop
Low de- material difficulty, improving production efficiency.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram that the utility model stamping die molds state.
Fig. 2 is the outline structural diagram of the cavity plate of the utility model.
Fig. 3 is the cross section structure schematic diagram of the utility model stamping die die opening state.
Fig. 4 is the outline structural diagram of the punch-pin of the utility model.
Fig. 5 is the outline structural diagram of the sheet metal component of the utility model.
Appended drawing reference are as follows: upper die holder 1, cope plate 2, cavity plate 3, fillet guide part 30, open-type core 4, fillet part 40, lower die
Seat 5, lower template 6, guide groove 60, punch-pin 7, opening type groove 70, vacuum way 71, tapered guide surface A72, guide post 8, pusher iron block 9,
Slot 90, tapered guide surface B91, washer 10, electromagnetic block 11, plate 12, sheet metal component 13, outer skirt 130, opening skirt 131.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
Referring to figs. 1 to Fig. 5.
The utility model embodiment discloses a kind of automobile metal plate work stamping die, including upper die and lower die, which is characterized in that
Upper mold includes upper die holder 1, the cope plate 2 for being fixedly connected on 1 bottom of upper die holder, is embedded cavity plate 3 in 2 bottom of cope plate, cavity plate 3
Top is fixedly connected with open-type core 4, and 3 bottom edge of cavity plate is provided with fillet guide part 30, and lower die includes lower die holder 5, fixes
The punch-pin 7 for being connected to the lower template 6 at 5 top of lower die holder, being fixedly connected on 6 top of lower template, cavity plate 3 are matched with 7 shape of punch-pin,
7 side of punch-pin is provided through the opening type groove 70 being oppositely arranged with open-type core 4, opening type groove 70 and 4 shape of open-type core
It matches, several vacuum ways 71 being connected with vacuum tracheae is provided through on punch-pin 7, opening 70 bottom of type groove is provided with and opens
The matched pusher iron block 9 of shape of the mouth as one speaks slot 70, be provided at the top of pusher iron block 9 with the matched slot 90 of 4 lower shape of open-type core, open
4 bottom of shape of the mouth as one speaks core hiding is equipped with electromagnetic block 11.
During specifically used, after mold die sinking, plate 12 is placed on punch-pin 7, plate 12 is in vacuum way 71
Vacuum suction under positioned, push upper die holder 1 move down carry out die closing operation, punch-pin 7 merges shape forming cavity, plate with cavity plate 3
It 12 outers will be by crimped formation outer skirt 130；Open-type core 4 is mobile to opening 70 side of type groove, and open-type core 4 is inserted into slot 90
In, 12 side of plate is rushed out with the matched opening of open-type core 4 and forms opening skirt 131 in open side, and plate 12 is added
Work is at sheet metal component 13.After completing punching press movement, stop the output of vacuum tracheae, the upper magnetic of the energization of electromagnetic block 11 simultaneously inhales pusher iron block 9
It is attached, push upper die holder 1 to move up carry out mold-break operations, under the drive of open-type core 4, pusher iron block 9 drives sheet metal component 13 from opening
It is detached from shape of the mouth as one speaks slot 70, when die sinking is completed at the same time de- material movement.After sheet metal component 13 is carried over, electromagnetic block 11 powers off and falls into opening
In type groove 70, sheet metal component 13 is removed from open-type core 4.Its structure is simple, easy to operate, can be effectively reduced de- material
Difficulty, improving production efficiency.
Based on the above embodiment, opening 70 bottom of type groove is provided with tapered guide surface A72, and 9 bottom of pusher iron block is provided with
With the matched tapered guide surface B91 of tapered guide surface A72.Pusher iron block 9 drives sheet metal component 13 after being detached from opening type groove 70,
Electromagnetic block 11 is fallen after powering off, and is arranged matched tapered guide surface A72 and tapered guide surface B91, pusher iron block 9 will be directed into
Enter to be open in type groove 70, improving production efficiency.
Based on the above embodiment, washer 10 is fixedly connected at the top of lower template 6.Molding in place when, 2 bottom of cope plate will be with
It offsets at the top of washer 10, plays position-limiting action, preventing punching press excessively leads to 12 plate face compressive strain of plate.
Based on the above embodiment, washer 10 is elastic rubber ring, is acted on using its good elastic buffer, promotes punching press matter
Amount.
Based on the above embodiment, 1 bottom of upper die holder is fixedly connected with several guide posts 8, be provided at the top of lower template 6 it is several with
The matched guide groove 60 of guide post 8, guide post 8 are set on guide groove 60 and are slidably connected with guide groove 60.When molding, guide post 8 will be along leading
Slot 60 slides, and promotes molding stability.
Based on the above embodiment, 4 top of open-type core is provided with the fillet part 40 being connected with cavity plate 3.When molding, fillet part
40 offset with 12 open side of plate, and 12 open side of plate is formed to be promoted with the matched hollows of fillet part 40, reduction following process
Product quality.
Above embodiments only express a kind of embodiment of the utility model, and the description thereof is more specific and detailed, but not
Therefore it can be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of automobile metal plate work stamping die, including upper die and lower die, which is characterized in that the upper mold include upper die holder (1),
It is fixedly connected on the cope plate (2) of the upper die holder (1) bottom, is embedded the cavity plate (3) in the cope plate (2) bottom, it is described
It is fixedly connected with open-type core (4) at the top of cavity plate (3), cavity plate (3) bottom edge is provided with fillet guide part (30), described
Lower die includes lower die holder (5), the lower template (6) being fixedly connected at the top of the lower die holder (5), is fixedly connected on the lower template
(6) punch-pin (7) at the top of, the cavity plate (3) match with the punch-pin (7) shape, punch-pin (7) side be provided through with
The opening type groove (70) that the open-type core (4) is oppositely arranged, the opening type groove (70) and open-type core (4) shape
Match, several vacuum ways (71) being connected with vacuum tracheae, opening type groove (70) bottom are provided through on the punch-pin (7)
Portion be provided with the matched pusher iron block (9) of the opening type groove (70), be provided at the top of the pusher iron block (9) and opened with described
The matched slot of shape of the mouth as one speaks core (4) lower shape (90), open-type core (4) the bottom hiding are equipped with electromagnetic block (11).
2. a kind of automobile metal plate work stamping die according to claim 1, which is characterized in that opening type groove (70) bottom
Portion is provided with tapered guide surface A (72), and pusher iron block (9) bottom is provided with matched with the tapered guide surface A (72)
Tapered guide surface B (91).
3. a kind of automobile metal plate work stamping die according to claim 1, which is characterized in that at the top of the lower template (6)
It is fixedly connected with washer (10).
4. a kind of automobile metal plate work stamping die according to claim 3, which is characterized in that the washer (10) is elasticity
Rubber ring.
5. a kind of automobile metal plate work stamping die according to claim 1, which is characterized in that upper die holder (1) bottom
It is fixedly connected with several guide posts (8), several and guide post (8) matched guide groove (60) is provided at the top of the lower template (6),
The guide post (8) is set on the guide groove (60) and is slidably connected with the guide groove (60).
6. a kind of automobile metal plate work stamping die according to claim 1, which is characterized in that open-type core (4) top
End is provided with the fillet part (40) being connected with the cavity plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540835.6U CN208840344U (en) | 2018-09-20 | 2018-09-20 | A kind of automobile metal plate work stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540835.6U CN208840344U (en) | 2018-09-20 | 2018-09-20 | A kind of automobile metal plate work stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840344U true CN208840344U (en) | 2019-05-10 |
Family
ID=66373454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540835.6U Expired - Fee Related CN208840344U (en) | 2018-09-20 | 2018-09-20 | A kind of automobile metal plate work stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840344U (en) |
-
2018
- 2018-09-20 CN CN201821540835.6U patent/CN208840344U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190510 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |