CN207914459U - A kind of automobile lampshade Blanking compound die - Google Patents
A kind of automobile lampshade Blanking compound die Download PDFInfo
- Publication number
- CN207914459U CN207914459U CN201721629430.5U CN201721629430U CN207914459U CN 207914459 U CN207914459 U CN 207914459U CN 201721629430 U CN201721629430 U CN 201721629430U CN 207914459 U CN207914459 U CN 207914459U
- Authority
- CN
- China
- Prior art keywords
- die holder
- lower die
- plate
- supporting plate
- push rod
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of automobile lampshade Blanking compound dies, including lower die holder, push rod, guide post, guide sleeve, push plate, mandril, die shank, make bar, air inlet cavity groove, kicker and buffer unit, lower die holder bottom end is equipped with buffer unit, buffer unit includes push rod, supporting plate and buffer layer, lower die holder bottom end is installed with push rod, damping spring is installed on push rod, push rod is trapped supporting plate, buffer layer is bonded between supporting plate, buffer layer is an integral molding structure by rubber injection mold, caoutchouc elasticity is splendid, the cushion performance of buffer unit can be increased, when lower die holder receives mold in production, downward impact force can buffer downwards, supporting plate, damping spring and buffer layer provide the power buffered downwards to lower die holder, reduce the impact force that lower die holder receives, it is set not damage, effectively extend lower die holder service life；Fastening nut is arranged in fastening bolt, fastening bolt and fastening nut match the stationarity that can effectively ensure between supporting plate, buffer layer and lower die holder.
Description
Technical field
The utility model is related to automobile die technology fields, and in particular to it is compound to have arrived a kind of automobile lampshade Blanking
Mould.
Background technology
Mold is in automobile, tractor, aircraft, household electrical appliance, engineering machinery, dynamic power machine, metallurgy, lathe, weapons, instrument
In the manufacturing industry such as instrument, light industry, haberdashery and hardware, particularly important effect is played, mold is the sheet metal component for realizing above-mentioned industry, forging
The important process of the productions such as part, metallic sintered products, casting, die casting, moulding, rubber parts, glass workpiece and ceramic member is equipped.It adopts
Blank or fabricated part are produced with mold, is one of important way of material forming, compared with machining, there is material use
Rate is high, low energy consumption, good product performance, production efficiency are high and the distinguishing features such as at low cost.Existing automobile lampshade Blanking is multiple
Molding tool mold in production will produce downward impact force, and using can make lower die holder generate damage for a long time, influence mold
Whole service life.
Invention content
Problem to be solved in the utility model is installed with buffering there is provided a kind of structure design advantages of simple under lower die holder
Device makes it not damage, and greatly prolongs the automobile lampshade Blanking compound die of service life.
To solve the above-mentioned problems, it includes lower die that the utility model, which provides a kind of automobile lampshade Blanking compound die,
Seat, guide post, guide sleeve, push plate, mandril, die shank, makes bar, air inlet cavity groove, kicker and buffer unit at push rod, on the lower die holder
End with upper die holder is connected equipped with the first guide post and the second guide post and by it, the upper die holder bottom end be installed with the first guide sleeve and
Second guide sleeve, in guide sleeve, the inside of the upper die holder offers air inlet cavity groove, the air inlet cavity groove for the guide post sliding setting
It is connected with guide sleeve mounting hole, the lower die holder is equipped with punch retainer, and punch-pin has been arranged in the punch retainer, described
Punch-pin upper end is installed with kicker, is fixed on the kicker and is installed with mandril, push plate, the push plate are installed on the mandril
Upper fixation, which is installed with, makes bar, and described to beat rod set in die shank and extend upwardly to outer end, the die shank both ends are solid by screw
Due in upper die holder, the lower die holder bottom end is equipped with buffer unit, and the buffer unit includes push rod, supporting plate and buffer layer, institute
It states lower die holder bottom end and is installed with push rod, be installed with damping spring on the push rod, the push rod is trapped the first supporting plate and the second support
Plate, is bonded with buffer layer between first supporting plate and the second supporting plate, fastening bolt is through the first supporting plate, the second supporting plate and buffering
It in layer and extends upwardly in upper die holder, fastening nut is arranged in the fastening bolt.
As a further improvement of the utility model, stripper is equipped in first guide post and the second guide post.
Cavity plate is installed on the punch-pin as a further improvement of the utility model, the cavity plate upper end is connected with recessed
Punch-pin, the concave-convex mold bottom end are installed with blank holder, and the concave-convex mold side is installed with fixed plate, is installed in the fixed plate
Backing plate, the lower die holder are fixedly connected by the first soket head cap screw and the second straight pin with punch retainer, cavity plate.
As a further improvement of the utility model, guide pin is installed on the cavity plate.
Be installed with successively between the upper die holder and fixed plate as a further improvement of the utility model, the first straight pin,
Second soket head cap screw, unloading bolt are installed with spring on the unloading bolt,
The buffer layer is an integral molding structure by rubber injection mold as a further improvement of the utility model,.
Using the above structure, advantage is：
The utility model structure design advantages of simple, lower die holder bottom end are equipped with buffer unit, and buffer unit includes push rod, support
Plate and buffer layer, lower die holder bottom end are installed with push rod, are installed with damping spring on push rod, and push rod is trapped the first supporting plate and the second support
Plate is bonded with buffer layer between the first supporting plate and the second supporting plate, buffer layer is an integral molding structure by rubber injection mold, caoutchouc elasticity pole
It is good, it can greatly increase the cushion performance of buffer unit, downward impact force can be to when lower die holder receives mold in production
Lower buffering, the first supporting plate, the second supporting plate, damping spring and buffer layer can provide the power buffered downwards to lower die holder, drop significantly
The impact force that low die holder receives, makes it not damage, effectively extends the service life of lower die holder；Fastening bolt through
It in first supporting plate, the second supporting plate and buffer layer and extends upwardly in upper die holder, fastening nut is arranged in fastening bolt, fasten
Bolt and fastening nut match the stationarity that can effectively ensure between supporting plate, buffer layer and lower die holder.
Punch-pin is arranged in the utility model punch retainer, punch-pin upper end is installed with kicker, is fixed on kicker
It is installed with mandril, kicker can jack up mandril upwards, and push plate is installed on mandril, and mandril can push up push plate, push plate
Upper fixation, which is installed with, makes bar, and push plate can push up mandril, beat rod set in die shank and extend upwardly to outer end, and making bar will
Die shank jacks up upwards, can be taken out product by the cooperation of each component, the existing automobile lampshade Blanking of effective solution is multiple
Molding tool needs manually to take out product, and product compares in cavity groove to be difficult to take out, not only time-consuming and laborious in this way, the labour of worker
Intensity is big, and also results in the high problem of production cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model automobile lampshade Blanking compound die.
Fig. 2 is the side view of the utility model automobile lampshade Blanking compound die.
In figure：1- lower die holders, 2- push rods, the first soket head cap screws of 3-, the first guide posts of 4-, the first guide sleeves of 5-, 6- guide pins,
7- upper die holders, 8- fixed plates, 9- backing plates, 10- push plates, 11- mandrils, 12- die shanks, 13- beat bar, 14- screws, the first cylinders of 15-
Pin, the second soket head cap screws of 16-, 17- unloading bolts, 18- springs, the second guide posts of 19-, the second guide sleeves of 20-, 21- strippers,
22- punch retainers, 23- blank holders, 24- air inlet cavity grooves, 25- concave-convex molds, 26- kickers, the second straight pins of 27-, 28- are recessed
Mould, 29- punch-pin, 30- supporting plates, 31- fastening bolts, 32- buffer layers, 33- fastening nuts, 34- buffer units, the second supporting plates of 35-,
36- damping springs.
Specific implementation mode
Explanation that the utility model is further explained with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, a kind of automobile lampshade Blanking compound die, it is characterised in that：Including lower die holder 1, push rod
2, guide post, guide sleeve, push plate 10, mandril 11, die shank 12, make bar 13, air inlet cavity groove 24, kicker 26 and buffer unit 34, it is described
1 upper end of lower die holder is equipped with the first guide post 4 and the second guide post 19 and is connected with upper die holder 7 by it, 7 bottom end of upper die holder dress
Equipped with the first guide sleeve 5 and the second guide sleeve 20, guide post sliding setting in guide sleeve, the inside of the upper die holder 7 offer into
Air cavity slot 24, the air inlet cavity groove 24 are connected with guide sleeve mounting hole, and the lower die holder 1 is equipped with punch retainer 22, described convex
Punch-pin 29 is arranged in mould fixed plate 22,29 upper end of the punch-pin is installed with kicker 26, dress is fixed on the kicker 26
Equipped with mandril 11, push plate 10 is installed on the mandril 11, fixed be installed with makes bar 13 in the push plate 10, described to make 13 sets of bar
In die shank 12 and outer end is extended upwardly to, 12 both ends of the die shank are fixed on by screw 14 in upper die holder 7, the lower die
1 bottom end of seat is equipped with buffer unit 34, and the buffer unit 34 includes push rod 2, supporting plate 30 and buffer layer 32,1 bottom of the lower die holder
End is installed with push rod 2, is installed with damping spring 36 on the push rod 2, and the push rod 2 is trapped the first supporting plate 30 and the second supporting plate
35, it is bonded with buffer layer 32 between first supporting plate, 30 and second supporting plate 35, fastening bolt 31 is through the first supporting plate 30, second
It in supporting plate 35 and buffer layer 32 and extends upwardly in upper die holder 7, fastening nut 33 is arranged in the fastening bolt 31.
It is equipped with stripper 21 in first guide post 4 and the second guide post 19, is installed with cavity plate 28 on punch-pin 29, on the cavity plate 28
End is connected with concave-convex mold 25, and 25 bottom end of the concave-convex mold is installed with blank holder 23, and 25 side of the concave-convex mold is installed with fixed plate
8, backing plate 9 is installed in the fixed plate 8, and the lower die holder 1 passes through the first soket head cap screw 3 and the second straight pin 27 and punch-pin
Fixed plate 22, cavity plate 28 are fixedly connected, and guide pin 6 is installed on the cavity plate 28.
The first straight pin 15, the second soket head cap screw 16, unloading bolt 17 are installed between upper die holder 7 and fixed plate 8 successively,
Spring 18 is installed on the unloading bolt 17, the buffer layer 32 is an integral molding structure by rubber injection mold.
The above is the example and explanation of the utility model, but does not mean that the obtainable advantage of the utility model by this
It limits, it may be excellent to being realized in the simple transformation of structure, and/or some embodiments in every the utility model practice process
The middle one or more of point is within the scope of protection of this application.
Claims (6)
1. a kind of automobile lampshade Blanking compound die, it is characterised in that：Including lower die holder（1）, push rod（2）, guide post, guide sleeve,
Push plate（10）, mandril（11）, die shank（12）, make bar（13）, air inlet cavity groove（24）, kicker（26）And buffer unit（34）, institute
State lower die holder（1）Upper end is equipped with the first guide post（4）With the second guide post（19）And pass through itself and upper die holder（7）Be connected, it is described on
Die holder（7）Bottom end is installed with the first guide sleeve（5）With the second guide sleeve（20）, guide post sliding setting in guide sleeve, the upper mold
Seat（7）Inside offer air inlet cavity groove（24）, the air inlet cavity groove（24）It is connected with guide sleeve mounting hole, the lower die holder（1）
It is equipped with punch retainer（22）, the punch retainer（22）Inside it is arranged with punch-pin（29）, the punch-pin（29）It installs upper end
There is kicker（26）, the kicker（26）Upper fixation is installed with mandril（11）, the mandril（11）On be installed with push plate（10）,
The push plate（10）Upper fixation, which is installed with, makes bar（13）, described to make bar（13）It is sheathed on die shank（12）It is interior and extend upwardly to outer
End, the die shank（12）Both ends pass through screw（14）It is fixed on upper die holder（7）It is interior, the lower die holder（1）Bottom end is filled equipped with buffering
It sets（34）, the buffer unit（34）Including push rod（2）, supporting plate（30）And buffer layer（32）, the lower die holder（1）It installs bottom end
There is push rod（2）, the push rod（2）On be installed with damping spring（36）, the push rod（2）It traps the first supporting plate（30）With the second support
Plate（35）, first supporting plate（30）With the second supporting plate（35）Between be bonded with buffer layer（32）, fastening bolt（31）Through
One supporting plate（30）, the second supporting plate（35）And buffer layer（32）It is interior and extend upwardly to upper die holder（7）It is interior, the fastening bolt（31）
On be arranged with fastening nut（33）.
2. automobile lampshade Blanking compound die according to claim 1, it is characterised in that：First guide post（4）With
Second guide post（19）It is interior to be equipped with stripper（21）.
3. automobile lampshade Blanking compound die according to claim 1, it is characterised in that：The punch-pin（29）Upper installing
There is cavity plate（28）, the cavity plate（28）Upper end is connected with concave-convex mold（25）, the concave-convex mold（25）Bottom end is installed with blank holder
（23）, the concave-convex mold（25）Side is installed with fixed plate（8）, the fixed plate（8）On be installed with backing plate（9）, the lower die
Seat（1）Pass through the first soket head cap screw（3）With the second straight pin（27）With punch retainer（22）, cavity plate（28）It is fixedly connected.
4. automobile lampshade Blanking compound die according to claim 3, it is characterised in that：The cavity plate（28）Upper installing
There is guide pin（6）.
5. automobile lampshade Blanking compound die according to claim 1, it is characterised in that：The upper die holder（7）With it is solid
Fixed board（8）Between be installed with the first straight pin successively（15）, the second soket head cap screw（16）, unloading bolt（17）, the discharging spiral shell
Nail（17）On be installed with spring（18）.
6. automobile lampshade Blanking compound die according to claim 1, it is characterised in that：The buffer layer（32）By rubber
Glue injection molding is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629430.5U CN207914459U (en) | 2017-11-29 | 2017-11-29 | A kind of automobile lampshade Blanking compound die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629430.5U CN207914459U (en) | 2017-11-29 | 2017-11-29 | A kind of automobile lampshade Blanking compound die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914459U true CN207914459U (en) | 2018-09-28 |
Family
ID=63613049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629430.5U Expired - Fee Related CN207914459U (en) | 2017-11-29 | 2017-11-29 | A kind of automobile lampshade Blanking compound die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207914459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193555A (en) * | 2019-07-12 | 2019-09-03 | 中国石油大学(华东) | A kind of composite die |
-
2017
- 2017-11-29 CN CN201721629430.5U patent/CN207914459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193555A (en) * | 2019-07-12 | 2019-09-03 | 中国石油大学(华东) | A kind of composite die |
| CN110193555B (en) * | 2019-07-12 | 2020-07-21 | 中国石油大学(华东) | Composite die |
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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: 20180928 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |