CN206122518U - A dark cylinder part deep -drawing mould for ordinary hydraulic press - Google Patents
A dark cylinder part deep -drawing mould for ordinary hydraulic press Download PDFInfo
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- CN206122518U CN206122518U CN201621090102.8U CN201621090102U CN206122518U CN 206122518 U CN206122518 U CN 206122518U CN 201621090102 U CN201621090102 U CN 201621090102U CN 206122518 U CN206122518 U CN 206122518U
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Abstract
The utility model provides a dark cylinder part deep -drawing mould for ordinary hydraulic press, it relates to a stamping die. The utility model discloses an among the solution prior art dark circle cylinder part deep -drawing do not have available present special deep -drawing equipment, have great, the with high costs problem of once only investing. The utility model discloses a tang inslot at the die holder up end is installed to deep -drawing terrace die lower extreme, and the upper end of die holder is all passed to the upper end of a plurality of second ejector pins, and the blank holder suit is on the deep -drawing terrace die, and the blank pressing layer board is installed in the circular cavity body of die holder, and the lower end face contaction of blank pressing layer board and second ejector pin, first ejector pin and the contact of blank pressing layer board, draw the lower terminal surface fixed connection of deep recess mould up end and upper die base, draw deep recess mould and blank holder to pass upper die base and ejector rod fixed connection with disc -shaped panel blank holding, head part pole. The utility model discloses a dark cylinder part deep -drawing mould for ordinary hydraulic press.
Description
Technical field
The utility model is related to a kind of stamping mold, and in particular to a kind of deep barrier part Drawing Die for common hydraulic press
Tool, belongs to machining stamping technology field.
Background technology
Punching press is a kind of process of machining, is to use forcing press to pressurize to metal blank by mould so as to
Produce plastic deformation, so as to obtain definite shape, size and the part of performance, it be processing method important in machine-building it
One.The part category produced using process for stamping is a lot, and its manufacturing process is also varied, by forming process species, summarizes
To be divided to two big class, one is separation circuit, and two is forming process.Forming process referred under conditions of material is not destroyed, and makes material
It is plastically deformed, so as to obtain the product of required form and size.Forming process includes bending, drawing, bulging, flange, expansion
Hole, necking, crimping, smoothing etc., deep-drawing technique belongs to one kind of forming technology, and (cylinder depth is 0.35m-0.4m, cylinder diameter for deep barrier part
0.30m) deep barrier part drawing needs under normal circumstances, not only a set of cupping tool, in addition it is also necessary to a special drawing equipment, a drawing
The lowest price of deep machine needs more than 140 ten thousand yuan, there is that one-time investment is larger, the problem shaping of high cost.
Utility model content
The purpose of this utility model be in order to solve prior art in deep cylindrical element drawing there is no available existing special drawing
Deep equipment, has that one-time investment is larger, the problem of high cost, and then draws there is provided a kind of deep barrier part for common hydraulic press
Deep mould.
The technical solution of the utility model is：A kind of deep barrier part cupping tool for common hydraulic press includes upper die component
And lower mold assemblies, lower mold assemblies include die shoe, closure plate, the first push rod, flanging supporting plate, under hang mould post, blank holder, drawing punch
With multiple second push rods；Upper die component includes drawing die, upper bolster, ejector and head part bar；
Die shoe upper surface center position opens up seam, and drawing punch lower end is arranged on the seam of die shoe upper surface
Interior, die shoe is the circular cavity structure with ring flange, and the upper end of multiple second push rods passes through the upper end of die shoe, blank holder
It is sleeved on drawing punch, and the lower plane of blank holder is contacted with the second push rod upper surface, flanging supporting plate is arranged on die shoe
In circular cavity, and flanging supporting plate is contacted with the lower surface of the second push rod, and the first push rod is contacted with flanging supporting plate；On drawing die
End face is connected with the lower surface of upper bolster, and drawing die interacts disc sheet material blank holding, top with blank holder
Through on upper bolster, head part bar lower end is connected part bar with ejector.Plane is provided with a deep gouge, drawing punch on blank holder
Inside is hollow-core construction, and drawing punch upper end is elliposoidal, and the cavity hatch of die shoe down, is sealed at the opening with closure plate
Stifled, closure plate is connected by multiple screws and die shoe, it also including it is multiple hang oneself mould post and it is multiple under hang mould post, Duo Geshang
Hang mould post to be distributed on upper bolster and be threadedly coupled with upper bolster, under hang mould post and be connected by itself screw thread and die shoe.
The utility model has the effect that compared with prior art：
1st, the utility model can be used in deep barrier part drawing, can make this mould by oneself in inside plants, special without the need for purchasing
Drawing equipment, it is to avoid using special drawing equipment, saves procuring equipment and invests more than 140 ten thousand yuan；
2nd, the utility model drawing punch is made up of a hollow semielliptical with a torus, in semi-hollow ellipsoid
The heart is provided with a circular hole, for ventilating, prevents from producing negative pressure with drawing punch after deep barrier part drawing and forming, causes the demoulding difficult, protects
The smooth enforcement of card stripping operation；
3rd, mould itself is an annular from blank body, blank holder is set, and at the center of annulus a deep gouge is provided with, deep gouge
Depth is less than by drawing part sheet metal thickness, and the effect of the circular flat of deep gouge is used for binder, and drawing die collective effect, by circle
Shape blank is pushed down, and prevents plate in drawing process from wrinkling in a thickness direction, ensure that product quality；
4th, by hydraulic press control, batch production demand is realized, while two kinds of functions of flanging and drawing are realized, so that deep
The production efficiency of barrier part drawing improves 50%.
Description of the drawings
Fig. 1 is the front view of deep barrier part cupping tool；
Fig. 2 is that Fig. 1 removes the top view after upper die component；
Fig. 3 is the top view that Fig. 1 removes upper die component；
Fig. 4 is the original operating state figure of Fig. 3；
Fig. 5 is the front view of upper die component；
Fig. 6 is the direction view of Fig. 5 A；
Fig. 7 is the front view of drawing and forming workpiece；
Fig. 8 is the top view of drawing and forming workpiece.
Specific embodiment
Specific embodiment one：Present embodiment is illustrated with reference to Fig. 1 to Fig. 6, present embodiment is a kind of for common liquid
The deep barrier part cupping tool of press, it includes upper die component and lower mold assemblies, and lower mold assemblies include die shoe 1-1, the first push rod
1-3, flanging supporting plate 1-4, blank holder 1-9, drawing punch 1-10 and multiple second push rod 1-7；Upper die component includes drawing die
2-1, upper bolster 2-4, ejector 2-5 and head part bar 2-6；
Die shoe 1-1 is the circular cavity structure with ring flange, and die shoe 1-1 upper surfaces center position opens up seam
Groove 20, drawing punch 1-10 lower ends are arranged in the rabbet groove 20 of die shoe 1-1 upper surfaces, the upper end of multiple second push rod 1-7
The upper end of die shoe 1-1 is both passed through, blank holder 1-9 is sleeved on drawing punch 1-10, and the lower plane of blank holder 1-9 and second
Push rod 1-7 upper surfaces contact, and flanging supporting plate 1-4 is arranged in the circular cavity of die shoe 1-1, and flanging supporting plate 1-4 and second
The lower surface contact of push rod 1-7, the first push rod 1-3 is contacted with flanging supporting plate 1-4；
Drawing die 2-1 upper surfaces are fixedly connected with the lower surface of upper bolster 2-4, and drawing die 2-1 and blank holder 1-9 will
Disc sheet material blank holding, head part bar 2-6 is fixedly connected through upper bolster 2-4 and with ejector 2-5.
Specific embodiment two：Present embodiment is illustrated with reference to Fig. 1 to Fig. 4, present embodiment blank holder 1-9 is an annulus
Shape, at the center of annulus a deep gouge 21 is provided with, and the depth of deep gouge 21 is less than by drawing part sheet metal thickness, the circular flat of deep gouge 21
Effect be used for binder, with drawing die 2-1 collective effects, circular blank is pushed down.It is arranged such, prevents plate in drawing process
Material wrinkles in a thickness direction, and the effect of the rounded face of deep gouge 21 is positioning, and control circular blank is moved radially.Other composition and
Annexation is identical with specific embodiment one.
Specific embodiment three：Present embodiment, present embodiment lower mold assemblies 1-10 drawing are illustrated with reference to Fig. 1 to Fig. 4
Punch upper end is elliposoidal, and at the center of ellipsoid a through hole is provided with.It is arranged such, the effect of through hole is for ventilating, it is to avoid
Deep barrier part drawing punch produces negative pressure, causes the demoulding difficult.Other compositions and annexation and specific embodiment one or two-phase
Together.
Specific embodiment four：Present embodiment is illustrated with reference to Fig. 1 to Fig. 6, present embodiment also includes multiple moulds of hanging oneself
Post 2-3 and it is multiple under hang mould post 1-6, multiple mould post 2-3 that hang oneself are distributed on upper bolster 2-4 and are threadedly coupled with upper bolster 2-4,
Under hang mould post 1-6 and be connected with die shoe 1-1 by itself screw thread.Be arranged such, under hang mould post 1-6 for lifting by crane lower module
The unitary mould that part and upper die component are constituted with lower mold assemblies；The mould post 2-3 that hangs oneself is used to lift by crane upper die component and lower mold assemblies.Its
It constitutes identical with specific embodiment one, two or three with annexation.
Specific embodiment five：Present embodiment is illustrated with reference to Fig. 4, present embodiment die shoe 1-1 is designed as with method
The circular cavity structure of blue disk, cavity hatch down, is blocked at opening with closure plate 1-2, and the first push rod (1-3) passes through closure plate (1-
2) center position is simultaneously contacted with flanging supporting plate (1-4).It is arranged such, it is ensured that flanging supporting plate 1-4 can not come off die shoe
Outside 1-1 cavity hatch, it is to accommodate flanging supporting plate 1-4 and the second push rod 1- that die shoe 1-1 is designed as the effect of circular cavity structure
7, it is ensured that flanging supporting plate 1-4 and the second push rod 1-7 up and down motions space.Other compositions and annexation and specific embodiment
First, two, three or four are identical.
Specific embodiment six：Present embodiment is illustrated with reference to Fig. 1, Fig. 3 and Fig. 4, the closure plate 1-2 of present embodiment passes through
Multiple screws are connected with die shoe 1-1, are arranged such, it is ensured that block flanging supporting plate 1-4 during liftout tank backhaul under equipment；
The ejecting force that first push rod 1-3 is used to be taken blame for others under transmission equipment up transmits to again flanging supporting plate 1-4, flanging supporting plate 1-4.
Other compositions and annexation are identical with specific embodiment one, two, three, four or five.
Specific embodiment seven：With reference to Fig. 5 and Fig. 6 explanation present embodiments, the head part bar 2-6 of present embodiment is through upper
Die holder 2-4 upper ends interstitial hole, lower end is connected with ejector 2-5 by itself screw thread, is arranged such, head part bar 2-6 with top
Part device 2-5 collective effects, with reference to Fig. 7 and Fig. 8, drawing and forming workpiece 2-7 are ejected from drawing die 2-1.Other composition and
Annexation is identical with specific embodiment one, two, three, four, five or six.
Specific embodiment eight：With reference to Fig. 5 and Fig. 6 explanation present embodiments, the drawing punch 1-10 of present embodiment by
One hollow semielliptical and a torus composition, torus is arranged on the lower end of hollow semielliptical and is formed integrally, in midair
The center of heart ellipsoid is provided with a circular hole, is arranged such, and for ventilating, prevents from being produced with drawing punch 1-10 after deep barrier part drawing and forming
Raw negative pressure, causes the demoulding difficult, it is ensured that the smooth enforcement of stripping operation.Other compositions and annexation and specific embodiment
First, two, three, four, five, six or seven are identical.
Operation principle of the present utility model is：
Using the plasticity of metal, the kinetic energy provided using hydraulic press, closed circular flat board hair by this mould upper and lower mould
Base is plastically deformed in plastic range, the deep cylindrical part of drawing to required form and size.The course of work is by this mould
Tool is placed in hydraulic press center, and upper bolster 2-4 is connected with equipment top shoe, and die shoe 1-1 is connected solid with equipment lower table
Fixed, starting device makes equipment top shoe up, upper die component is disengaged with lower mold assemblies, until the bottom plane of upper die component
Till higher than lower mold assemblies the top plane, circular plate blank is placed in the deep gouge 21 of blank holder 1-9 upper ends, is restarted
Equipment makes equipment top shoe descending, till upper and lower mould is closed completely, makes equipment slide block return up, makes upper die component with
Membrane module is disengaged, and till can the workpiece of drawing and forming can be taken out, completes a working cycles.
Claims (8)
1. a kind of deep barrier part cupping tool for common hydraulic press, it is characterised in that：It includes upper die component and lower mold assemblies,
Lower mold assemblies include die shoe (1-1), the first push rod (1-3), flanging supporting plate (1-4), blank holder (1-9), drawing punch (1-
10) with multiple second push rods (1-7)；Upper die component includes drawing die (2-1), upper bolster (2-4), ejector (2-5) and top
Part bar (2-6)；
Die shoe (1-1) is the circular cavity structure with ring flange, and die shoe (1-1) upper surface center position opens up seam
Groove (20), drawing punch (1-10) lower end is arranged in the rabbet groove (20) of die shoe (1-1) upper surface, multiple second push rods
(1-7) upper end both passes through the upper end of die shoe (1-1), and blank holder (1-9) is sleeved on drawing punch (1-10), and blank holder
(1-9) lower plane is contacted with the second push rod (1-7) upper surface, and flanging supporting plate (1-4) is arranged on the circular cavity of die shoe (1-1)
In vivo, and flanging supporting plate (1-4) is contacted with the lower surface of the second push rod (1-7), the first push rod (1-3) and flanging supporting plate (1-4)
Contact；
Drawing die (2-1) upper surface is fixedly connected with the lower surface of upper bolster (2-4), drawing die (2-1) and blank holder (1-
9) by disc sheet material blank holding, head part bar (2-6) is fixedly connected through upper bolster (2-4) and with ejector (2-5).
2. a kind of deep barrier part cupping tool for common hydraulic press according to claim 1, it is characterised in that：Blank holder
(1-9) plane is provided with a deep gouge (21) on.
3. a kind of deep barrier part cupping tool for common hydraulic press according to claim 2, it is characterised in that：Drawing is convex
It is hollow-core construction inside mould (1-10), drawing punch (1-10) upper end is elliposoidal.
4. a kind of deep barrier part cupping tool for common hydraulic press according to claim 3, it is characterised in that：It is also wrapped
Include it is multiple hang oneself mould post (2-3) and it is multiple under hang mould post (1-6), multiple mould posts (2-3) of hanging oneself are distributed on by itself screw thread
On die holder (2-4), it is multiple under hang mould post (1-6) and be distributed on die shoe (1-1) by itself screw thread.
5. a kind of deep barrier part cupping tool for common hydraulic press according to claim 4, it is characterised in that：It is also wrapped
Closure plate (1-2) is included, the cavity hatch of die shoe (1-1) down, is blocked, the first push rod (1-3) at the opening with closure plate (1-2)
Through closure plate (1-2) center position and contact with flanging supporting plate (1-4).
6. a kind of deep barrier part cupping tool for common hydraulic press according to claim 5, it is characterised in that：Closure plate
(1-2) it is connected with die shoe (1-1) by multiple screws.
7. a kind of deep barrier part cupping tool for common hydraulic press according to claim 6, it is characterised in that：Head part bar
(2-6) upper bolster (2-4) upper end interstitial hole is passed through, the lower end of head part bar (2-6) is connected by itself screw thread with ejector (2-5)
It is fixed.
8. a kind of deep barrier part cupping tool for common hydraulic press according to claim 7, it is characterised in that：Drawing is convex
Mould (1-10) is made up of a hollow semielliptical with a torus, and at the center of semi-hollow ellipsoid a circular hole is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090102.8U CN206122518U (en) | 2016-09-29 | 2016-09-29 | A dark cylinder part deep -drawing mould for ordinary hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090102.8U CN206122518U (en) | 2016-09-29 | 2016-09-29 | A dark cylinder part deep -drawing mould for ordinary hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206122518U true CN206122518U (en) | 2017-04-26 |
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ID=58571631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090102.8U Active CN206122518U (en) | 2016-09-29 | 2016-09-29 | A dark cylinder part deep -drawing mould for ordinary hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206122518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424356A (en) * | 2016-09-29 | 2017-02-22 | 哈尔滨建成集团有限公司 | Deep cylinder piece deep drawing mold for general hydraulic press |
| CN109821984A (en) * | 2019-04-11 | 2019-05-31 | 成都纵远机械设备有限公司 | A kind of manufacturing equipment for glass solidified body storage container |
| CN115570332A (en) * | 2022-09-21 | 2023-01-06 | 成都飞机工业（集团）有限责任公司 | Machining method for screw lock nail sleeve |
-
2016
- 2016-09-29 CN CN201621090102.8U patent/CN206122518U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424356A (en) * | 2016-09-29 | 2017-02-22 | 哈尔滨建成集团有限公司 | Deep cylinder piece deep drawing mold for general hydraulic press |
| CN109821984A (en) * | 2019-04-11 | 2019-05-31 | 成都纵远机械设备有限公司 | A kind of manufacturing equipment for glass solidified body storage container |
| CN109821984B (en) * | 2019-04-11 | 2024-04-26 | 成都纵远机械设备有限公司 | Manufacturing equipment for glass solidified body storage container |
| CN115570332A (en) * | 2022-09-21 | 2023-01-06 | 成都飞机工业（集团）有限责任公司 | Machining method for screw lock nail sleeve |
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