CN209021148U - Automatic riveting rivet stamping die - Google Patents
Automatic riveting rivet stamping die Download PDFInfo
- Publication number
- CN209021148U CN209021148U CN201820687779.2U CN201820687779U CN209021148U CN 209021148 U CN209021148 U CN 209021148U CN 201820687779 U CN201820687779 U CN 201820687779U CN 209021148 U CN209021148 U CN 209021148U
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- riveted
- lower die
- die holder
- die
- plate
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Abstract
The utility model belongs to stamping die technology, it is related to a kind of automatic riveting rivet stamping die, including upper die and lower die, the upper mold includes the upper pallet being arranged from top to bottom, upper piece, upper die holder, upper padding plate and cope plate, the lower die includes lower pallet from bottom to top, lower piece, lower die holder, lower bolster and lower template, the punching of several first riveteds is installed on the cope plate, the first riveted punching is arranged right below top in the first riveted, top is connected with the first spring for being mounted on lower die holder lower end in first riveted, the lower die holder is equipped with one and keeps away the monoblock type stripper plate pushed up in all first riveteds in position, the monoblock type stripper plate can just be gone up and down on the lower die seat.When de- material, monoblock type stripper plate can jack up the material strip to riveted product so that it is convenient to manually remove product this mold.
Description
Technical field
The utility model relates to stamping die technology, in particular to a kind of automatic riveting rivet stamping die.
Background technique
Rivet is to connect the part being riveted using self-deformation or interference in riveting.It is processed in metal material equipment
In manufacturing field, components in mechanical processing process assembly riveted is a considerable link, to precision, fastness
It is required that relatively high.When needing to carry out riveted between two basic change block, need to certain riveted mode by its riveted, now there are many
Riveted mode, such as sprout riveted, direct riveted of two panels etc..
Currently, common riveting method forming step is complicated, application condition is big after multiple process, and in riveted
Material generates pultrusion phenomenon in the process, and product takes deformation sometimes when die sinking, influences the flatness of combined block, especially some pumpings
When stretching the hole to be formed progress riveting rivet, due to the particularity in stretching hole, riveted is carried out with conventional means, will cause the abnormity in hole,
To influence the aesthetics and quality of product, base riveted degree also will affect.
Utility model content
The main purpose of the utility model is to provide a kind of automatic riveting rivet stamping dies.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of automatic riveting rivet stamping die, including upper
Mould and lower die, the upper mold include the upper pallet being arranged from top to bottom, upper piece, upper die holder, upper padding plate and cope plate, the lower die
Including lower pallet from bottom to top, lower piece, lower die holder, lower bolster and lower template, several first rivetings are installed on the cope plate
Syzygies, the first riveted punching are arranged right below top in the first riveted, push up in first riveted and be mounted on lower die holder lower end
The first spring be connected, the lower die holder is equipped with one and keeps away the monoblock type stripper plate pushed up in all first riveteds in position, described
Monoblock type stripper plate can just be gone up and down on the lower die seat.
Specifically, being equipped with the punching of several second riveteds on the cope plate, the second riveted punching is arranged right below cunning
Block, the sliding block are mounted on cope plate, and the sliding block lower end is connected with second spring, and the second spring is fixedly mounted on down
Top in the second riveted is equipped on die holder, in the sliding block, the monoblock type stripper plate keeps away top in the second riveted of position.
Specifically, the lower bolster is equipped with interior positioning pin, the lower die holder side is fixedly installed with outer locating piece.
Specifically, the upper padding plate is equipped with upper jigger pin, the lower bolster is equipped with bottom knockout pin, the upper jigger pin
It is matched with bottom knockout pin, the upper jigger pin and bottom knockout pin are connected separately with third spring.
By adopting the above technical scheme, the beneficial effect of technical solutions of the utility model is:
When de- material, monoblock type stripper plate can jack up the material strip to riveted product so that it is convenient to people this mold
Work removes product.
Detailed description of the invention
Fig. 1 is the rough schematic of the automatic riveting rivet stamping die of embodiment.
Digital representation in figure:
1- upper pallet, the upper block of 2-, 3- upper die holder, 4- upper padding plate, 5- cope plate, 6- lower pallet, block under 7-, 8- lower die holder,
9- lower bolster, 10- lower template, 11- sliding block, the first spring of 12-, the interior top of the first riveted of 13-, the punching of the first riveted of 14-, 15- first
Riveted punching, the second riveted of 16- is interior to be pushed up, the upper jigger pin of 17-, 18- bottom knockout pin, 19- third spring, positioning pin in 20-, outside 21-
Locating piece, 22- second spring.23- monoblock type stripper plate.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Embodiment:
As shown in Figure 1, a kind of automatic riveting rivet stamping die of the utility model, including upper die and lower die, upper mold include
The upper pallet 1 that is arranged from top to bottom, upper piece 2, upper die holder 3, upper padding plate 4 and cope plate 5, lower die include from bottom to top lower pallet 6,
Lower piece 7, lower die holder 8, lower bolster 9 and lower template 10 are equipped with several first riveteds punching 14, the punching of the first riveted on cope plate 5
14 are arranged right below top 13 in the first riveted, and top 13 is connected with the first spring 12 for being mounted on 8 lower end of lower die holder in the first riveted
It connects, lower die holder 8 is equipped with the monoblock type stripper plate 23 for keeping away top 13 in all first riveteds in position, and monoblock type stripper plate 23 can be
It is gone up and down above lower die holder 8.Monoblock type stripper plate 23 can jack up the material strip to riveted product so that it is convenient to manually remove production
Product.
As shown in Figure 1, being equipped with several second riveted punchings 15 on cope plate 5, the second riveted punching 15 is arranged right below sliding block
11, sliding block 11 is mounted on cope plate 5, and 11 lower end of sliding block is connected with second spring 22, and second spring 22 is fixedly mounted on lower die
Top 16 in the second riveted is equipped on seat 8, in sliding block 11, monoblock type stripper plate 23 keeps away top 16 in the second riveted of position.This structure avoids
The abnormity of product caused by the riveted during, caused by scrap of the product.
As shown in Figure 1, lower bolster 9 is equipped with interior positioning pin 20,8 side of lower die holder is fixedly installed with outer locating piece 21.It is interior
Positioning pin 20 and outer locating piece 21 are used to be accurately positioned upper die holder 3 and lower die holder 8, keep each stamping position accurate.
As shown in Figure 1, upper padding plate 4 is equipped with upper jigger pin 17, lower bolster 9 is equipped with bottom knockout pin 18, upper jigger pin 17
It is matched with bottom knockout pin 18, upper jigger pin 17 and bottom knockout pin 18 are connected separately with third spring 19.Upper jigger pin 17 is under
Jigger pin 18 is used to rivet deformation assembling in place.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (4)
1. a kind of automatic riveting rivet stamping die, including upper die and lower die, the upper mold include the upper pallet being arranged from top to bottom,
Upper piece, upper die holder, upper padding plate and cope plate, the lower die include lower pallet from bottom to top, lower piece, lower die holder, lower bolster and
Lower template, the punching of several first riveteds is equipped on the cope plate, and the first riveted punching is arranged right below in the first riveted
Top, the interior top of first riveted are connected with the first spring for being mounted on lower die holder lower end, it is characterised in that: on the lower die holder
The monoblock type stripper plate pushed up in all first riveteds in position is kept away equipped with one, and the monoblock type stripper plate can Fang Sheng on the lower die seat
Drop.
2. automatic riveting rivet stamping die according to claim 1, it is characterised in that: be equipped on the cope plate several
A second riveted punching, the second riveted punching are arranged right below sliding block, and the sliding block is mounted on cope plate, the sliding block lower end
It is connected with second spring, the second spring is fixedly mounted on the lower die seat, and top in the second riveted is equipped in the sliding block, described
Monoblock type stripper plate keeps away top in the second riveted of position.
3. automatic riveting rivet stamping die according to claim 1, it is characterised in that: the lower bolster is equipped with interior positioning
Pin, the lower die holder side is fixedly installed with outer locating piece.
4. automatic riveting rivet stamping die according to claim 1, it is characterised in that: the upper padding plate is equipped with upper liftout
Pin, the lower bolster are equipped with bottom knockout pin, and the upper jigger pin and bottom knockout pin match, the upper jigger pin and bottom knockout
Pin is connected separately with third spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687779.2U CN209021148U (en) | 2018-05-09 | 2018-05-09 | Automatic riveting rivet stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687779.2U CN209021148U (en) | 2018-05-09 | 2018-05-09 | Automatic riveting rivet stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021148U true CN209021148U (en) | 2019-06-25 |
Family
ID=66868502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687779.2U Active CN209021148U (en) | 2018-05-09 | 2018-05-09 | Automatic riveting rivet stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021148U (en) |
-
2018
- 2018-05-09 CN CN201820687779.2U patent/CN209021148U/en active Active
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