CN206747388U - A kind of diel - Google Patents
A kind of diel Download PDFInfo
- Publication number
- CN206747388U CN206747388U CN201720650381.7U CN201720650381U CN206747388U CN 206747388 U CN206747388 U CN 206747388U CN 201720650381 U CN201720650381 U CN 201720650381U CN 206747388 U CN206747388 U CN 206747388U
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- CN
- China
- Prior art keywords
- die
- plate
- hole
- bolster
- die block
- 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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Abstract
A kind of diel is the utility model is related to, it includes die holder portion, upper trimming die portion and lower punch portion；Die holder portion includes upper bolster and is provided centrally with the die shoe of hole run through, and upper bolster, die shoe are respectively arranged with guide pin bushing, guide pillar, and guide pillar is inserted in guide pin bushing；Upper trimming die portion includes upper padding plate, upper mounting plate and upper guide plate；Upper bolster, upper padding plate, upper guide plate, upper mounting plate are fixedly connected sequentially；The hole for being provided centrally with running through of upper mounting plate, upper trimming die portion also include center die block, edge die block and punch die sliding sleeve；Center die block is arranged in the hole of upper mounting plate and supports guide plate.The utility model has the advantages that：Workpiece can be made automatically to be separated from steel band, so as to improve production efficiency；Machining accuracy is higher；Using modularized design, it is easy to the assembling of lower perforating die block.
Description
Technical field
It the utility model is related to a kind of diel.
Background technology
At present, in stamped workpieces, after workpiece is gone out from steel band, workpiece still may be stuck in steel band, resulted in the need for
Manually workpiece is checked；When finding that workpiece is stuck in steel band, it is also necessary to manually workpiece is separated with steel band, causes workpiece
Production efficiency is low, lost labor.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of diel, production efficiency can be improved.
The detailed technology scheme that the utility model is taken is：A kind of diel, it include die holder portion, upper trimming die portion and
Lower punch portion；Die holder portion includes upper bolster and is provided centrally with the die shoe of hole run through, and upper bolster, die shoe are set respectively
Guide pin bushing, guide pillar are equipped with, guide pillar is inserted in guide pin bushing；Upper trimming die portion includes upper padding plate, upper mounting plate and upper guide plate；Upper bolster,
Upper padding plate, upper guide plate, upper mounting plate are fixedly connected sequentially；The hole for being provided centrally with running through of upper mounting plate, upper trimming die portion
Also include center die block, edge die block and punch die sliding sleeve；Center die block be arranged in the hole of upper mounting plate and
Support guide plate；Punch die sliding sleeve is arranged in the hole of upper mounting plate and is enclosed on center die block spacingly, and punch die is slided
The thickness of set is less than the thickness of upper mounting plate, and edge die block is arranged in the hole of upper mounting plate and passes through punch die sliding sleeve
And upper guide plate supports upper padding plate；Lower punch portion includes lower bolster and lower feedboard；Lower feedboard is provided with charging sleeve-board
Cylinder, lower bolster are provided with lower bolster guide pillar, and lower bolster guide pillar is inserted in feedboard sleeve；Lower feedboard is provided with chute feeder；Under
The center of feedboard and the center of lower bolster are provided with the hole run through, and lower perforating die is provided with the hole of lower feedboard
Block, the lower perforating die block center die chamber being provided through and the edge die cavity run through；The bottom of lower perforating die block is with
Backing plate is fixedly connected, and the top of lower perforating die block is higher than chute feeder, the hole of lower feedboard and the hole face of die shoe, in
Between die cavity and edge die cavity die shoe upper surface projection positioned at die shoe hole die shoe upper surface throwing
In shadow.
Further, push pin device includes supporting plate, thimble, ejector retainner plate and the spring that section is in square frame-shaped；Fixation is set
Put between upper bolster and upper padding plate, ejector retainner plate is arranged between supporting plate, upper bolster and upper padding plate, and the both ends of spring are supported respectively
Upper bolster, ejector retainner plate are held, thimble sequentially passes through upper padding plate, upper mounting plate supports punch die sliding sleeve.
Punch die sliding sleeve bottom can be made automatically concordant with center die block bottom, can prevent dust etc. from entering punch die and sliding
Between set and center die block, and then the machining accuracy to workpiece can be ensured.
Further, be further fixedly arranged on lower guide plate between lower bolster and lower feedboard, lower guide plate it is centrally disposed
There is the hole run through, the inwall of the hole of lower guide plate is bonded with the outer wall of lower perforating die block.
It can ensure that lower perforating die block will not be crooked, so as to improve the machining accuracy to workpiece.
Further, at least two alignment pins are additionally provided with chute feeder.
The positioning hole opened up on alignment pin insertion steel band is positioned, and raising processing that can be further to workpiece is smart
Degree.
Preferably, the bottom of lower perforating die block supports die shoe, and the bottom of lower perforating die block is provided with jump ring, die shoe with
Lower bolster clamps jump ring, so that the bottom of lower perforating die block is fixedly connected with lower bolster.
Using modularized design, it is easy to the assembling of lower perforating die block.
Compared with prior art, the utility model has the advantages that：1st, it can make workpiece automatically from steel band point
From so as to improve production efficiency；2nd, machining accuracy is higher；3rd, using modularized design, it is easy to the assembling of lower perforating die block.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view of diel in the utility model.
Fig. 2 is a kind of three-dimensional half-section diagram of diel in the utility model.
Fig. 3 is a kind of three-dimensional half-section diagram of diel in the utility model.In Fig. 3, upper padding plate 21 and on
Installing plate 22 is not drawn into.
Fig. 4 is a kind of three-dimensional half-section diagram at another visual angle of diel in the utility model.In Fig. 4, upper pad
Plate 21 and upper mounting plate 22 are not drawn into.
Fig. 5 is the schematic top plan view of workpiece 4.
Fig. 6 is the schematic top plan view of workpiece 4.In Fig. 6, point-like filling represent workpiece 4 with punch die sliding sleeve 223, lower punching
The corresponding region of module 312；It is latticed filling represent workpiece 4 with edge die block 222, the corresponding area of edge die cavity 3122
Domain；Oblique line filling represents the corresponding region with center die block 221, center die chamber 3121 of workpiece 4.
Die holder portion 1；Upper bolster 11；Die shoe 12；Guide pillar 13；Guide pin bushing 14；Upper trimming die portion 2；Upper padding plate 21；Upper mounting plate
22；Center die block 221；Edge die block 222；Punch die sliding sleeve 223；Push pin device 23；Supporting plate 231；Thimble 232；Thimble
Plate 233；Spring 234；Upper guide plate 24；Lower punch portion 3；Lower bolster 31；Lower bolster guide pillar 311；Lower perforating die block 312；It is middle
Die cavity 3121；Edge die cavity 3122；Lower feedboard 32；Chute feeder 321；Feedboard sleeve 322；Alignment pin 323；Lower guiding
Plate 33；Workpiece 4.
Embodiment
Refer to Fig. 1-Fig. 6, the utility model is a kind of diel, it include die holder portion 1, upper trimming die portion 2 and under
Die sections 3.
Die holder portion 1 includes upper bolster 11 and is provided centrally with the die shoe 12 of hole run through, upper bolster 11, die shoe
12 are respectively arranged with guide pin bushing 14, guide pillar 13, and guide pillar 13 is inserted in guide pin bushing 14.
Upper trimming die portion 2 includes upper padding plate 21, upper mounting plate 22 and upper guide plate 24.
Upper bolster 11, upper padding plate 21, upper guide plate 24, upper mounting plate 22 are fixedly connected sequentially；The center of upper mounting plate 22
The hole being provided through, upper trimming die portion 2 also include center die block 221, edge die block 222 and punch die sliding sleeve 223；In
Between die block 221 be arranged in the hole of upper mounting plate 22 and support guide plate 24；Punch die sliding sleeve 223 is set spacingly
(bottom of punch die sliding sleeve 223 be at most moved downward to it is concordant with the bottom of center die block 221, can by jump ring or insert etc. match somebody with somebody
Stopper slot is closed to realize) in the hole of upper mounting plate 22 and it is enclosed on center die block 221, the thickness of punch die sliding sleeve 223 is small
In the thickness of upper mounting plate 22, edge die block 222 is arranged in the hole of upper mounting plate 22 and passes through punch die sliding sleeve 223
And upper guide plate 24 supports upper padding plate 21.
Lower punch portion 3 includes lower bolster 31 and lower feedboard 32.
Lower feedboard 32 is provided with feedboard sleeve 322, and lower bolster 31 is provided with lower bolster guide pillar 311, lower bolster guide pillar
In 311 insertion feedboard sleeves 322.
Lower feedboard 32 is provided with chute feeder 321.
The center of lower feedboard 32 and the center of lower bolster 31 are provided with the hole run through, the hole of lower feedboard 32
Inside it is provided with lower perforating die block 312, the lower center die chamber 3121 being provided through of perforating die block 312 and the edge punching run through
Die cavity 3122；The bottom of lower perforating die block 312 is fixedly connected with that (for example the bottom of lower perforating die block 312 supports down with lower bolster 31
Die holder 12, the bottom of lower perforating die block 312 are provided with jump ring, and die shoe 12 clamps jump ring with lower bolster 31, so that lower punching
The bottom of module 312 is fixedly connected with lower bolster 31；Said structure uses modularized design, is easy to the group of lower perforating die block 312
Dress), the top of lower perforating die block 312 is higher than chute feeder 321, the hole of lower feedboard 32 and the hole face of die shoe 12,
The projection of center die chamber 3121 and edge die cavity 3122 in the upper surface of die shoe 12 is located at the hole of die shoe 12 under
In the projection of the upper surface of die holder 12.
A kind of operation principle of diel in the utility model is：Before use, die holder portion 1 is installed to stamping machine
On, then the materials such as steel band are sent into chute feeder 321 by feed device and carry out punching press.
Referring to Fig. 6, the leftover pieces that the stamped steel band of center die block 221 is formed are discharged from middle die cavity 3121, edge
The leftover pieces that the stamped steel band of die block 222 is formed are discharged from edge die cavity 3122, and the steel band corresponding to punch die sliding sleeve 223 is formed
Workpiece 4.
Because lower feedboard 32 can move up and down with respect to lower bolster 31, workpiece 4 is still located on undershoot after steel band is stamped
The top of casement block 312, but steel band is moved down with lower feedboard 32, and workpiece 4 can be made automatically to be separated from steel band, from
And production efficiency can be improved.
Further, push pin device 23 include section in the supporting plate 231 of square frame-shaped, thimble 232, ejector retainner plate 233 and
Spring 234；Be fixedly installed between upper bolster 11 and upper padding plate 21, ejector retainner plate 233 be arranged on supporting plate 231, upper bolster 11 with
Between upper padding plate 21, the both ends of spring 234 support upper bolster 11, ejector retainner plate 233 respectively, thimble 232 sequentially pass through upper padding plate 21,
Upper mounting plate 22 supports punch die sliding sleeve 223.The bottom of punch die sliding sleeve 223 can be made automatically concordant with the bottom of center die block 221,
It can prevent dust etc. from entering between punch die sliding sleeve 223 and center die block 221, and then the processing essence to workpiece 4 can be ensured
Degree.
Further, lower guide plate 33 is further fixedly arranged between lower bolster 31 and lower feedboard 32, lower guide plate 33
The hole run through is provided centrally with, the inwall of the hole of lower guide plate 33 is bonded with the outer wall of lower perforating die block 312.It can ensure
Lower perforating die block 312 will not be crooked, so as to improve the machining accuracy to workpiece 4.
Further, at least two alignment pins 323 are additionally provided with chute feeder 321.Alignment pin 323 is inserted on steel band and opened up
Positioning hole positioned, raising machining accuracy that can further to workpiece 4.
It is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertical ", " water
It is flat ", " top ", " bottom ", " interior ", the orientation of the instruction such as " outer " or position relationship for based on orientation shown in the drawings or position relationship,
Only be for ease of the description present invention and simplify description, rather than instruction or infer the device of meaning or element must have it is specific
Orientation, it is specific azimuth configuration and operation, thus it is not intended that protecting the limitation of content to the present invention.
Embodiment above is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution and improvements for being done etc. within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (5)
- A kind of 1. diel, it is characterised in that：Including die holder portion, upper trimming die portion and lower punch portion；Die holder portion includes upper mould Seat and it is provided centrally with the die shoe of hole run through, upper bolster, die shoe are respectively arranged with guide pin bushing, guide pillar, guide pillar insertion In guide pin bushing；Upper trimming die portion includes upper padding plate, upper mounting plate and upper guide plate；Upper bolster, upper padding plate, upper guide plate, upper installation Plate is fixedly connected sequentially；The hole for being provided centrally with running through of upper mounting plate, upper trimming die portion also includes center die block, edge rushes Module and punch die sliding sleeve；Center die block is arranged in the hole of upper mounting plate and supports guide plate；Punch die sliding sleeve limits It is arranged in the hole of upper mounting plate and is enclosed on center die block to position, the thickness of punch die sliding sleeve is less than the thickness of upper mounting plate Degree, edge die block are arranged in the hole of upper mounting plate and support upper padding plate through punch die sliding sleeve and upper guide plate；Under Die sections include lower bolster and lower feedboard；Lower feedboard is provided with feedboard sleeve, and lower bolster is provided with lower bolster guide pillar, In lower bolster guide pillar insertion feedboard sleeve；Lower feedboard is provided with chute feeder；In the center of lower feedboard and lower bolster The heart is provided with the hole run through, and lower perforating die block is provided with the hole of lower feedboard, what lower perforating die block was provided through Center die chamber and the edge die cavity run through；The bottom of lower perforating die block is fixedly connected with lower bolster, lower perforating die block Top is higher than chute feeder, the hole of lower feedboard and the hole face of die shoe, and center die chamber and edge die cavity exist The projection of die shoe upper surface is located at the hole of die shoe in the projection of die shoe upper surface.
- A kind of 2. diel as claimed in claim 1, it is characterised in that：Push pin device includes the support that section is in square frame-shaped Plate, thimble, ejector retainner plate and spring；It is fixedly installed between upper bolster and upper padding plate, ejector retainner plate is arranged on supporting plate, upper bolster Between upper padding plate, the both ends of spring support upper bolster, ejector retainner plate respectively, and thimble sequentially passes through upper padding plate, upper mounting plate supports Punch die sliding sleeve.
- A kind of 3. diel as claimed in claim 1, it is characterised in that：Also it is fixedly installed between lower bolster and lower feedboard There are lower guide plate, the hole for being provided centrally with running through of lower guide plate, the inwall of the hole of lower guide plate and lower perforating die block Outer wall is bonded.
- A kind of 4. diel as claimed in claim 1, it is characterised in that：At least two positioning are additionally provided with chute feeder Pin.
- A kind of 5. diel as described in claim 1-4 is any, it is characterised in that：The bottom of lower perforating die block supports lower mould Seat, the bottom of lower perforating die block are provided with jump ring, die shoe and lower bolster clamping jump ring so that the bottom of lower perforating die block with Lower bolster is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650381.7U CN206747388U (en) | 2017-06-07 | 2017-06-07 | A kind of diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650381.7U CN206747388U (en) | 2017-06-07 | 2017-06-07 | A kind of diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747388U true CN206747388U (en) | 2017-12-15 |
Family
ID=60620797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650381.7U Expired - Fee Related CN206747388U (en) | 2017-06-07 | 2017-06-07 | A kind of diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500116A (en) * | 2018-03-15 | 2018-09-07 | 陈善兰 | A kind of fender fastener machine for automatic working |
-
2017
- 2017-06-07 CN CN201720650381.7U patent/CN206747388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500116A (en) * | 2018-03-15 | 2018-09-07 | 陈善兰 | A kind of fender fastener machine for automatic working |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190607 |