CN207494333U - Belt anchorage stamping die after a kind of automobile - Google Patents
Belt anchorage stamping die after a kind of automobile Download PDFInfo
- Publication number
- CN207494333U CN207494333U CN201721678328.4U CN201721678328U CN207494333U CN 207494333 U CN207494333 U CN 207494333U CN 201721678328 U CN201721678328 U CN 201721678328U CN 207494333 U CN207494333 U CN 207494333U
- Authority
- CN
- China
- Prior art keywords
- die
- blanking
- punch
- flange
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides belt anchorage stamping die after a kind of automobile, including upper die and lower die, upper mold includes upper mold seat, upper die plate, piercing punch fixed plate, blanking flange punch-die and stripper, die shank is provided on upper mold seat, it is provided in die shank and makes bar, it beats bar lower end and is provided with push plate, push plate is connected by connecting push rod with piercing punch, ejector block is additionally provided in blanking flange punch-die, lower die includes blanking die, blanking die fixed plate, lower mold backing plate and die holder, flange punching punch-die is provided in blanking die fixed plate, flange punching punch-die is correspondingly arranged with ejector block.The utility model is produced using 1 secondary compound die, blanking, flange, punching can disposably be completed in the same position of 1 secondary mold, also reduce process, hold facility amount, reduce labor intensity, improve production efficiency, it is easier to ensure that the accuracy of form and position and dimensional accuracy of product, is conducive to produce in batches.
Description
Technical field
The utility model is related to auto-parts processing mold field, belt anchorage is rushed after more particularly to a kind of automobile
Pressing mold.
Background technology
As shown in Figures 2 and 3, learn that the punching press product relates to according to the shape of car belt fixed seat, design feature analysis
And to 3 basic working procedures, i.e. blanking, flange, punching.Traditional stamping process program is using blanking, flange, punching either simplex sequence
Mould is produced, and needs 3 secondary molds, leads to that product low production efficiency, period are long, labor intensity is big, hold facility amount is big, subsequently
Product needs resetting that precision is caused to reduce in process production, and quality is difficult to ensure that.
Utility model content
The purpose of this utility model, which is to provide one kind, can improve production efficiency, reduce labor intensity, reduce equipment
Area occupied, improve machining accuracy automobile after belt anchorage stamping die.
To achieve these goals, the utility model provides following technical solution：
Belt anchorage stamping die after a kind of automobile, including upper die and lower die, the upper mold is included from top to bottom successively
Upper mold seat, upper die plate, piercing punch fixed plate, piercing punch, blanking flange punch-die and the stripper of setting, the upper mold
Die shank is provided on seat, is provided in the die shank and makes bar, the bar lower end of beating is provided with push plate, and the push plate is pushed away by connection
Bar is connected with piercing punch, and ejector block is additionally provided in the blanking flange punch-die, and the lower die includes blanking die, falls
Expect die block, lower mold backing plate and die holder, flange punching punch-die is provided in the blanking die fixed plate, it is described to turn over
Punching punch-die in side is correspondingly arranged with ejector block.
Further, the upper die and lower die are connected by guide pillars and bushes, and the guide sleeve is mounted on upper mold seat, institute
Guide post is stated on die holder.
Further, the die holder bottom is additionally provided with mandril, and the mandril is extended upwardly in blanking die.
Further, unloading bolt is provided on the upper mold seat, is set in the upper die plate and piercing punch fixed plate
Spring is equipped with, the unloading bolt is extended downward into across the spring in stripper.
The beneficial effects of the utility model are：
During work, billot is sent to positioning in lower die, upper mold downlink, stripper and ejector block are by blank holding in falling
Expect on cavity plate and flange punching punch-die, blanking is completed under the action of blanking flange punch-die and blanking die.The base fallen
Material continues to be compressed by ejector block and flange punching punch-die.Upper mold continues traveling downwardly, in piercing punch and flange punching punch-die
Effect is lower to complete punching, while complete flange under the action of blanking flange punch-die and flange punching punch-die.During punching press, punching
Hole waste material is under the impetus of piercing punch, by the material spilling hole in flange punching punch-die, from die holder center material spilling hole
It falls.During upper mold uplink, billot waste material by stripper under spring force effect from falling.It is unloaded on material flange punch-die.Punching
After the completion of pressure, if product is stuck on the blanking flange punch-die of upper mold, by beat bar, push plate, connection push rod, ejector block by its
It is got from blanking flange punch-die；If product is stuck on the flange punching punch-die of lower die, by mandril by it from flange
It is unloaded on punching punch-die.The utility model is produced using 1 secondary compound die, can be by blanking, flange, punching in 1 secondary mold
Same position disposably complete, reduce process, number of molds, hold facility amount, reduce labor intensity, improve production
Efficiency, it is easier to ensure the accuracy of form and position and dimensional accuracy of product, be conducive to produce in batches.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is belt anchorage overlooking the structure diagram after the vehicle that the utility model processes；
Fig. 3 is belt anchorage schematic cross-sectional view after the vehicle that the utility model processes.
Specific embodiment
The utility model is further described below in conjunction with attached drawing：
As shown in Figure 1, belt anchorage stamping die after a kind of automobile, including upper die and lower die, the upper mold includes
Upper mold seat 1, upper die plate 2, piercing punch fixed plate 3, piercing punch 21, the blanking flange punch-die set gradually from top to bottom
4 and stripper 5, die shank 6 is provided on the upper mold seat 1, is provided in the die shank 6 and is made bar 7, it is described to play the setting of 7 lower end of bar
There is push plate 8, the push plate 8 is connected by connecting push rod 9 with piercing punch 21, is also set up in the blanking flange punch-die 4
There is ejector block 10, the lower die includes blanking die 11, blanking die fixed plate 12, lower mold backing plate 13 and die holder 14, described
Flange punching punch-die 15 is provided in blanking die fixed plate 12, the flange punching punch-die 15 is corresponding with ejector block 10 to be set
It puts.
In the present embodiment, the upper die and lower die are connected by guide post 16 with guide sleeve 17, and the guide sleeve 17 is mounted on
On upper mold seat 1, the guide post 16 is mounted on die holder 14.
In the present embodiment, 14 bottom of die holder is additionally provided with mandril 18, and the mandril 18 extends upwardly to blanking
In cavity plate 11.
In the present embodiment, unloading bolt 19 is provided on the upper mold seat 1, the upper die plate 2 and piercing punch are consolidated
Spring 20 is provided in fixed board 3, the unloading bolt 19 is extended downward into across the spring 20 in stripper 5.
The operation principle of the utility model is：
During work, billot is sent to positioning in lower die, upper mold downlink, stripper 5 and ejector block 10 are by blank holding
In on blanking die 11 and flange punching punch-die 4, complete to fall under the action of blanking flange punch-die 12 and blanking die 11
Material.The blank continuation fallen is compressed by ejector block 10 and flange punching punch-die 15.Upper mold continues traveling downwardly, piercing punch 21 with
Punching is completed under the action of flange punching punch-die 15, while in blanking flange punch-die 4 and the work of flange punching punch-die 15
With lower completion flange.During punching press, punched scrap is under the impetus of piercing punch 21, by flange punching punch-die 15
Material spilling hole is fallen from 14 center material spilling hole of die holder.During upper mold uplink, billot waste material is made by stripper 5 in 20 elastic force of spring
From falling under.It is unloaded on blanking flange punch-die 4.After the completion of punching press, if product is stuck on the blanking flange punch-die 4 of upper mold,
Then by making bar 7, push plate 8, connection push rod 9, ejector block 10 get from blanking flange punch-die 4 it；If product is stuck in down
On the flange punching punch-die 15 of mould, then it is unloaded from flange punching punch-die 15 by mandril 18.
Three process is once completed in view of the present embodiment, when designing main formation of parts, in addition to 11 He of blanking die
Piercing punch 21 has outside simple function, and remaining parts are respectively provided with multi-functional, if blanking flange punch-die 4 is both blanking flange
Punch-pin 4 is flange cavity plate again, and flange punching punch-die 15 is both flanging die and punching concave die.In view of feeding, discharging and
The convenience of material leakage, by peaces such as piercing punch 21, ejector block 10, blanking flange punch-die 4, stripper 5, piercing punch fixed plates 3
Mounted in upper mold, blanking die 11, flange punching punch-die 15, blanking die fixed plate 12 etc. are mounted on lower die, meanwhile, upper mold
Part is equipped with mandril 18 equipped with bar 7, push plate 8, the liftout attachment for connecting the composition of push rod 9, part of the lower die is beaten, and upper and lower mould is equipped with
Liftout attachment.
The utility model is produced using 1 secondary compound die, can by blanking, flange, punching 1 secondary mold same position
It is disposable to complete, reduce process, number of molds, hold facility amount, reduce labor intensity, improve production efficiency, more hold
Easily ensure the accuracy of form and position and dimensional accuracy of product, be conducive to produce in batches.
The above is not limit the technical scope of the present invention, all according to the utility model technical spirit
To any modification, equivalent variations and modification that above embodiment is made, the model of the technical solution of the utility model is still fallen within
In enclosing.
Claims (4)
1. a kind of belt anchorage stamping die after automobile, it is characterised in that：Including upper die and lower die, the upper mold is included from upper
Upper mold seat, upper die plate, piercing punch fixed plate, piercing punch, blanking flange punch-die and the stripper set gradually under,
Die shank is provided on the upper mold seat, is provided in the die shank and makes bar, the bar lower end of beating is provided with push plate, and the push plate is led to
It crosses connection push rod with piercing punch to be connected, ejector block is additionally provided in the blanking flange punch-die, the lower die includes falling
Expect cavity plate, blanking die fixed plate, lower mold backing plate and die holder, flange punching convex-concave is provided in the blanking die fixed plate
Mould, the flange punching punch-die are correspondingly arranged with ejector block.
2. belt anchorage stamping die after a kind of automobile according to claim 1, it is characterised in that：The upper mold is under
Mould is connected by guide pillars and bushes, and the guide sleeve is mounted on upper mold seat, and the guide post is mounted on die holder.
3. belt anchorage stamping die after a kind of automobile according to claim 1, it is characterised in that：The die holder bottom
Portion is additionally provided with mandril, and the mandril is extended upwardly in blanking die.
4. belt anchorage stamping die after a kind of automobile according to claim 1, it is characterised in that：On the upper mold seat
Unloading bolt is provided with, spring is provided in the upper die plate and piercing punch fixed plate, the unloading bolt passes through described
Spring is extended downward into stripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678328.4U CN207494333U (en) | 2017-12-06 | 2017-12-06 | Belt anchorage stamping die after a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678328.4U CN207494333U (en) | 2017-12-06 | 2017-12-06 | Belt anchorage stamping die after a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494333U true CN207494333U (en) | 2018-06-15 |
Family
ID=62509121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678328.4U Expired - Fee Related CN207494333U (en) | 2017-12-06 | 2017-12-06 | Belt anchorage stamping die after a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494333U (en) |
-
2017
- 2017-12-06 CN CN201721678328.4U patent/CN207494333U/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: 20180615 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |