CN205798177U - A kind of extrusion die - Google Patents
A kind of extrusion die Download PDFInfo
- Publication number
- CN205798177U CN205798177U CN201620796681.1U CN201620796681U CN205798177U CN 205798177 U CN205798177 U CN 205798177U CN 201620796681 U CN201620796681 U CN 201620796681U CN 205798177 U CN205798177 U CN 205798177U
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- CN
- China
- Prior art keywords
- cylinder
- roller
- clamping plate
- fixed
- die
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
This utility model belongs to extrusion die technical field, is specifically related to a kind of integrated extrusion die；nullConcrete technical scheme is: a kind of extrusion die，Including lower mold and the die frame being fastened on lower mold top，Chimeric in die frame have upper mold，The side of die frame is disposed with the first cylinder，The cylinder rod of the first cylinder is fixed with the first roller，The opposite side of die frame is disposed with the second cylinder，The cylinder rod of the second cylinder is fixed with the second roller，The bottom of lower mold is provided with base plate，The bottom of base plate is fixed with screw rod and two push rods，The bottom of two push rods is fixedly connected with the second clamping plate，Screw rod sequentially passes through the first clamping plate、It is fixed on base plate after second clamping plate，First clamping plate and the second clamping plate support clamp are provided with elastomer，The bottom of screw rod is connected with nut，Stock is put in pressing mold region，It is embossed on by stock and fixes，Start the first cylinder and the second cylinder，First roller and the equal inward of the second roller，First roller and the second roller extruding stock bend to U-shaped finished product.
Description
Technical field
This utility model belongs to extrusion die technical field, is specifically related to a kind of integrated extrusion die.
Background technology
The most a lot of miniature parts still use traditional machine cut processing, and not only raw materials consumption is big, simultaneously
Because manufacturing procedure is complicated, single-piece work is the most, and production cost is high, and economic benefit is low, it addition, single-piece production manual operation, produces
The concordance of quality is the poorest；In recent years, miniature parts started utilize mould on press machine tool once property cold extrusion shaped,
Substantially increasing production efficiency, decrease raw-material waste, the concordance of product quality have also been obtained guarantee, at automobile, has
Non-ferrous metal industry is widely used.In the cold extrusion shaped use of non-ferrous metal industry, it has been found that die manufacture and
Weak point in using, such as the integral concave mould of the part of processed complex, due to complex process, machining accuracy it cannot be guaranteed that, and
And mould maintenance cost is the highest.
Utility model content
For solving the technical problem that prior art exists, this utility model provides a kind of brand-new extrusion die, structure
Simply, applicable cold-formed.
For achieving the above object, the technical scheme that this utility model is used is: a kind of extrusion die, including lower mold and button
Being combined in the die frame at lower mold top, chimeric in die frame have upper mold, and the top of upper mold connects die shank, and the side of die frame is arranged
Having the first cylinder, the cylinder barrel of the first cylinder to fix, the cylinder rod of the first cylinder is fixed with the first roller, and the first roller extends to mould
In frame, the opposite side of die frame is disposed with the second cylinder, and the cylinder barrel of the second cylinder is fixed, the cylinder rod of the second cylinder and the second roller
Fixing, the second roller extends in die frame, and the middle part of lower mold has through hole, is filled with liftout, upper mold, the first rolling in through hole
Wheel, the second roller, formation press mold region between lower mold and liftout, the bottom of lower mold is provided with base plate, and the cross-sectional area of base plate is more than
The cross-sectional area of lower mold, the bottom of base plate is fixed with screw rod and two push rods, and screw rod is placed between two push rods, two push rods
Bottom be fixedly connected with the second clamping plate, screw rod is fixed on base plate after sequentially passing through the first clamping plate, the second clamping plate, the first clamping plate with
Second clamping plate be arranged in parallel, and the first clamping plate and the second clamping plate support clamp are provided with elastomer, and the bottom of screw rod is provided with external screw thread, nut
Screw thread is screwed on screw rod and is positioned by the second clamping plate.
During actual use, regulated the position of liftout by nut, with ease of assembly mould and dismounting mould.
When assembly jig, die frame is fastened in lower mold, by the helical length of adjusting nut regulate liftout with
Gap between die frame, after having regulated, puts in pressing mold region by stock, by be embossed on stock and fix, open
First cylinder and the second cylinder, the first roller and the equal inward of the second roller, the first roller and second roller of dynamic both sides squeeze
Pressure stock bends to U-shaped finished product.
Wherein, as preferably, die shank is movably connected in upper mold by two dormant bolts.
Wherein, as preferably, elastomer is excellent power glue.
The beneficial effects of the utility model are embodied in:
1, split-type structural, can realize automatically producing, it is possible to realize semi-automatic production.
2, can partly change parts, service life is long, low cost.
3, production efficiency is high, and ability to provide the auxiliary items is strong, can be applicable in cold processing technique field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is lower mold, and 2 is die frame, and 3 is upper mold, and 4 is die shank, and 5 is the first cylinder, and 6 is the second cylinder, and 7 is
One roller, 8 is the second roller, and 9 is liftout, and 10 is pressing mold region, and 11 is base plate, and 12 is push rod, and 13 is screw rod, and 14 is the first folder
Plate, 15 is the second clamping plate, and 16 is elastomer, and 17 is nut.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, with
Lower combination drawings and Examples, are further elaborated to this utility model.Should be appreciated that concrete reality described herein
Execute example only in order to explain this utility model, be not used to limit this utility model.
As it is shown in figure 1, a kind of extrusion die, including lower mold 1 and the die frame 2 being fastened on lower mold 1 top, in die frame 2
Chimeric have upper mold 3, and the top of upper mold 3 connects has die shank 4, the side of die frame 2 to be disposed with the first cylinder 5, the cylinder of the first cylinder 5
Cylinder is fixing, and the cylinder rod of the first cylinder 5 is fixed with the first roller 7, and the first roller 7 extends in die frame 2, another of die frame 2
Side is disposed with the second cylinder 6, and the cylinder barrel of the second cylinder 6 is fixed, and the cylinder rod of the second cylinder 6 is fixed with the second roller 8, the second roller
8 extend in die frame 2, and the middle part of lower mold 1 has through hole, are filled with liftout 9 in through hole, and upper mold the 3, first roller 7, second rolls
Taking turns 8, form press mold region between lower mold 1 and liftout 9, the bottom of lower mold 1 is provided with base plate 11, under the cross-sectional area of base plate 11 is more than
The cross-sectional area of mould 1, the bottom of base plate 11 is fixed with screw rod 13 and two push rods 12, and screw rod 13 is placed between two push rods 12,
The bottom of two push rods 12 is fixedly connected with the second clamping plate 15, and screw rod 13 is solid after sequentially passing through first clamping plate the 14, second clamping plate 15
Being scheduled on base plate 11, the first clamping plate 14 be arranged in parallel with the second clamping plate 15, and the first clamping plate 14 are provided with the second clamping plate 15 support clamp
Elastomer 16, the bottom of screw rod 13 is provided with external screw thread, and nut 17 screw thread is screwed on screw rod 13 and is positioned by the second clamping plate 15.
During actual use, regulated the position of liftout 9 by nut 17, with ease of assembly mould and dismounting mould
Tool.
When assembly jig, die frame 2 is fastened in lower mold 1, regulates top by the helical length of adjusting nut 17
Gap between material 9 and die frame 2, after having regulated, puts into stock in pressing mold region 10, upper mold 3 is pressed on stock
And fix, start the first cylinder 5 and the second cylinder 6 of both sides, the first roller 7 and the second equal inward of roller 8, the first roller
7 and second roller 8 extrude stock and bend to U-shaped finished product.
The order of dismounting is contrary with the order of assembling.
Wherein, as preferably, die shank 4 is movably connected in upper mold 3 by two dormant bolts.
Wherein, as preferably, elastomer 16 is excellent power glue.
This utility model uses split-type structural, can realize automatically producing, it is possible to realize semi-automatic production.
This utility model can partly change parts, and service life is long, low cost.
Production efficiency of the present utility model is high, and ability to provide the auxiliary items is strong, can be applicable in cold processing technique field.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, all should wrap in this utility model model
In enclosing.
Claims (3)
1. an extrusion die, it is characterised in that include lower mold (1) and be fastened on the die frame (2) at lower mold (1) top, mould
Chimeric in frame (2) have upper mold (3), and the top of upper mold (3) connects has die shank (4), the side of die frame (2) to be disposed with the first cylinder
(5), the cylinder barrel of the first cylinder (5) is fixed, and the cylinder rod of the first cylinder (5) is fixed with the first roller (7), and the first roller (7) extends
To die frame (2), the opposite side of die frame (2) is disposed with the second cylinder (6), and the cylinder barrel of the second cylinder (6) is fixed, the second gas
The cylinder rod of cylinder (6) is fixed with the second roller (8), and the second roller (8) extends in die frame (2), and the middle part of described lower mold (1) is opened
Have through hole, in through hole, be filled with liftout (9), upper mold (3), the first roller (7), the second roller (8), lower mold (1) and liftout (9) it
Between form press mold region, the bottom of described lower mold (1) is provided with base plate (11), and the cross-sectional area of base plate (11) is more than lower mold (1)
Cross-sectional area, the bottom of base plate (11) is fixed with screw rod (13) and two push rods (12), and screw rod (13) is placed in two push rods (12)
Between, the bottom of two push rods (12) is fixedly connected with the second clamping plate (15), screw rod (13) sequentially pass through the first clamping plate (14),
Being fixed on after second splint (15) on base plate (11), the first clamping plate (14) be arranged in parallel with the second clamping plate (15), the first clamping plate (14)
Being provided with elastomer (16) with the second clamping plate (15) support clamp, the bottom of described screw rod (13) is provided with external screw thread, nut (17) screw thread
It is screwed in screw rod (13) above and to be positioned by the second clamping plate (15).
A kind of extrusion die the most according to claim 1, it is characterised in that described die shank (4) passes through two dormant bolts
It is movably connected in upper mold (3).
A kind of extrusion die the most according to claim 2, it is characterised in that described elastomer (16) is excellent power glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796681.1U CN205798177U (en) | 2016-07-27 | 2016-07-27 | A kind of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796681.1U CN205798177U (en) | 2016-07-27 | 2016-07-27 | A kind of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798177U true CN205798177U (en) | 2016-12-14 |
Family
ID=57507594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796681.1U Expired - Fee Related CN205798177U (en) | 2016-07-27 | 2016-07-27 | A kind of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798177U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096830A (en) * | 2017-06-26 | 2017-08-29 | 昆山申凌精密金属工业有限公司 | A kind of computer buckle diel with holes |
| CN107199281A (en) * | 2017-06-26 | 2017-09-26 | 昆山申凌精密金属工业有限公司 | A kind of computer buckle diel for being easy to position |
| CN107983789A (en) * | 2017-10-31 | 2018-05-04 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN108210317A (en) * | 2017-12-29 | 2018-06-29 | 尹圣文 | A kind of special Chinese mugwort grain former of wheat moxibustion therapy |
-
2016
- 2016-07-27 CN CN201620796681.1U patent/CN205798177U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096830A (en) * | 2017-06-26 | 2017-08-29 | 昆山申凌精密金属工业有限公司 | A kind of computer buckle diel with holes |
| CN107199281A (en) * | 2017-06-26 | 2017-09-26 | 昆山申凌精密金属工业有限公司 | A kind of computer buckle diel for being easy to position |
| CN107983789A (en) * | 2017-10-31 | 2018-05-04 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN107983789B (en) * | 2017-10-31 | 2019-04-26 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN108210317A (en) * | 2017-12-29 | 2018-06-29 | 尹圣文 | A kind of special Chinese mugwort grain former of wheat moxibustion therapy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |