CN209716079U - A kind of Hard alloy extrusion die tool - Google Patents
A kind of Hard alloy extrusion die tool Download PDFInfo
- Publication number
- CN209716079U CN209716079U CN201920345983.0U CN201920345983U CN209716079U CN 209716079 U CN209716079 U CN 209716079U CN 201920345983 U CN201920345983 U CN 201920345983U CN 209716079 U CN209716079 U CN 209716079U
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- China
- Prior art keywords
- dynamic model
- cover half
- push rod
- formed punch
- extrusion die
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Abstract
The utility model discloses a kind of Hard alloy extrusion die tools, including mutually matched dynamic model and cover half, dynamic model is equipped with formed punch, cover half is equipped with forming tank, cover half is plugged far from the side of dynamic model there are two the first push rod, first push rod extends in forming tank close to one end of dynamic model, and the first push rod is fixedly installed with movable plate far from one end of dynamic model.When dynamic model leaves cover half after the blank molding of the utility model, reset spring will drive the outside that molded part is pressed on formed punch and formed punch is followed to be moved to forming tank by the first push rod due to restoring own resilient, after molded part follows formed punch and dynamic model to be moved to the outside of forming tank, dynamic model and formed punch will continue to mobile close to the side of mounting plate, dynamic model and formed punch can be mobile relative to the second push rod at this time, second push rod is released the molded part being set on formed punch, so as to realize automatic blanking, structure is simple, it is easy to operate, it is time saving and energy saving.
Description
Technical field
The utility model relates to extrusion die technical fields more particularly to a kind of Hard alloy extrusion die to have.
Background technique
Extruding is to be pressurizeed with formed punch or punch-pin to the blank being placed in cavity plate, is allowed to generate Plastic Flow, to obtain
A kind of pressure processing method of the product of type hole or concave-convex mold shape corresponding to mold, when extruding, blank generates three-dimensional pressure and answers
Power, even the lower blank of plasticity, can also be extruded.
Hard alloy extrusion die tool in the prior art, mostly uses artificial blanking after to blank extrusion forming, time-consuming
Arduously, it is therefore desirable to which this is made improvements.
Utility model content
Purpose of the utility model is to solve Hard alloy extrusion dies in the prior art after to blank extrusion forming
Artificial blanking, time-consuming and laborious problem are mostly used, and a kind of Hard alloy extrusion die proposed has.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Hard alloy extrusion die tool, including mutually matched dynamic model and cover half, the dynamic model is equipped with formed punch, described
Cover half is equipped with forming tank, and the cover half is plugged far from the side of dynamic model there are two the first push rod, and two first push rods lean on
One end of nearly dynamic model all extends in forming tank, and two first push rods are fixedly installed with activity far from one end of dynamic model jointly
Plate, the movable plate are fixedly installed with the first motion bar on the lateral wall of cover half side, and first motion bar is through fixed
Mould and the outside for extending to cover half, first motion bar are equipped with discharging device, and the dynamic model is equipped with far from the side of cover half
Mounting plate, the mounting plate are equipped with dynamic model driving device.
Preferably, the discharging device includes the mounting blocks being fixedly mounted on the first motion bar bottom wall, on the cover half
Offer with the mutually matched loose slot of mounting blocks, be fixedly installed with the second motion bar on the lateral wall of the mounting blocks side,
And second motion bar be plugged on the inner sidewall of loose slot far from one end of mounting blocks, on the lateral wall of second motion bar
It is even to be arranged with reset spring, and the both ends of reset spring are respectively and fixedly installed on the lateral wall of mounting blocks and the inside of loose slot
On wall.
Preferably, the first limit block and the second limit block are fixedly installed in the inner bottom wall of the loose slot respectively, and are pacified
Block is filled between the first limit block and the second limit block.
Preferably, the dynamic model driving device includes the hydraulic press being fixedly mounted on a mounting board, the drive of the hydraulic press
Moved end is fixedly installed with piston rod, and piston rod is fixedly mounted on dynamic model far from one end of hydraulic press.
Preferably, the mounting plate is symmetrically installed there are two the second push rod on the lateral wall of dynamic model side, and two
Second push rod runs through dynamic model and extends to the outside of dynamic model.
Preferably, two second push rods are all made of alloy steel material and are made, and two the second push rods are far from mounting plate
One end be fixedly installed with rubber pad.
Compared with prior art, the utility model has the advantages that:
Dynamic model is when leaving cover half after the blank molding of the utility model, and reset spring will drive the due to restoring own resilient
The outside that molded part is pressed on formed punch and formed punch is followed to be moved to forming tank by one push rod, molded part follow formed punch and dynamic model to move
It moves to the outside of forming tank, dynamic model and formed punch will continue to close to the movement of the side of mounting plate, and dynamic model and formed punch can phases at this time
It is mobile to the second push rod, the molded part being set on formed punch is released by the second push rod, is fallen automatically so as to realize
Material, structure is simple, easy to operate, time saving and energy saving.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Hard alloy extrusion die tool molding state when structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Hard alloy extrusion die tool die opening state when structural schematic diagram；
Fig. 3 be the utility model proposes a kind of Hard alloy extrusion die tool part A structure enlarged drawing.
In figure: 1 dynamic model, 2 cover half, 3 formed punches, 4 forming tanks, 5 first push rods, 6 movable plates, 7 first motion bars, 8 mounting blocks,
9 loose slots, 10 second motion bars, 11 reset springs, 12 first limited blocks, 13 second limited blocks, 14 mounting plates, 15 hydraulic presses,
16 piston rods, 17 second push rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of Hard alloy extrusion die tool, including mutually matched dynamic model 1 and cover half 2, dynamic model 1 are equipped with
Formed punch 3, cover half 2 are equipped with forming tank 4, and cover half 2 is plugged far from the side of dynamic model 1 there are two the first push rod 5, two the first push rods
5 all extend in forming tank 4 close to one end of dynamic model 1, and two first one end of push rod 5 far from dynamic model 1 are fixedly installed with jointly
Movable plate 6, movable plate 6 are fixedly installed with the first motion bar 7 on the lateral wall of 2 side of cover half, and first motion bar 7 passes through
It wears cover half 2 and extends to the outside of cover half 2, the first motion bar 7 is equipped with discharging device, and discharging device includes being fixedly mounted on the
Mounting blocks 8 on one motion bar, 7 bottom wall offer and the mutually matched loose slot 9 of mounting blocks 8,8 side of mounting blocks on cover half 2
Lateral wall on be fixedly installed with the second motion bar 10, and the second motion bar 10 is plugged in loose slot 9 far from one end of mounting blocks 8
Inner sidewall on, on the lateral wall of the second motion bar 10 uniformly around be equipped with reset spring 11, and reset spring 11 both ends difference
It is fixedly mounted on the lateral wall of mounting blocks 8 on the inner sidewall of loose slot 9, after molding, when dynamic model 1 leaves cover half 2, answers
Position spring 11 will drive the first push rod 5 due to restoring own resilient and molded part is pressed on formed punch 3 and formed punch 3 be followed to be moved to
The outside of forming tank 4 can prevent the first push rod 5 from causing molded part to become since the wall thickness of molded part is relatively thin when releasing molded part
Shape, so as to improve the molding effect of extrusion die.
The first limited block 12 and the second limited block 13, and mounting blocks 8 are fixedly installed in the inner bottom wall of loose slot 9 respectively
Between the first limited block 12 and the second limited block 13, scope of activities of the mounting blocks 8 in loose slot 9 can be limited, prevents from pacifying
It fills block 8 and is detached from loose slot 9.
Dynamic model 1 is equipped with mounting plate 14 far from the side of cover half 2, and mounting plate 14 is equipped with dynamic model driving device, dynamic model driving
Device includes the hydraulic press 15 being fixedly mounted on mounting plate 14, and hydraulic press 15 is KTH-10TS model hydraulic press, hydraulic press 15
Driving end be fixedly installed with piston rod 16, and piston rod 16 is fixedly mounted on dynamic model 1 far from one end of hydraulic press 15, starting
Hydraulic press 15 can drive piston rod 16 to drive dynamic model 1 mobile.
Mounting plate 14 is symmetrically installed there are two the second push rod 17 on the lateral wall of 1 side of dynamic model, and two second push away
Bar 17 runs through dynamic model 1 and extends to the outside of dynamic model 1, and molded part follows formed punch 3 and dynamic model 1 to be moved to the outside of forming tank 4
Afterwards, dynamic model 1 and formed punch 3 will continue to close to the movement of the side of mounting plate 14, and dynamic model 1 and formed punch 3 can opposite second push rods at this time
17 is mobile, and the second push rod 17 is released the molded part being set on formed punch 3, so as to realize automatic blanking, knot
Structure is simple, easy to operate, time saving and energy saving.
Two the second push rods 17 are all made of alloy steel material and are made, and two second one end of push rod 17 far from mounting plate 14
It is fixedly installed with rubber pad, can prevent the second push rod 17 from damaging molded part when releasing molded part.
In the utility model, start hydraulic press 15, hydraulic press 15 drives piston rod 16 to drive dynamic model 1 and formed punch 3 to close
The side of cover half 2 and forming tank 4 is mobile, the first motion bar 7 can be squeezed when dynamic model 1 is close to cover half 2, so that 7 band of the first motion bar
Dynamic mounting blocks 8, the second motion bar 10, movable plate 6 and the first push rod 5 are mobile, when mounting blocks 8 and the first limited block 12 contact with each other
When the first push rod 5 just exit forming tank 4 completely, formed punch 3 is also just fully inserted into forming tank 4 and squeezes blank at this time
Molding, after molding, when hydraulic press 15 drives dynamic model 1 to leave cover half 2, reset spring 11 will drive due to restoring own resilient
The outside that molded part is pressed on formed punch 3 and formed punch 3 is followed to be moved to forming tank 4 by the first push rod 5, molded part follow formed punch 3
After being moved to the outside of forming tank 4 with dynamic model 1, dynamic model 1 and formed punch 3 will continue to the side movement to close mounting plate 14, at this time
Dynamic model 1 and formed punch 3 can be mobile relative to the second push rod 17, and the second push rod 17 is pushed away the molded part being set on formed punch 3
Out.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Hard alloy extrusion die tool, including mutually matched dynamic model (1) and cover half (2), the dynamic model (1) are equipped with punching
Head (3), the cover half (2) are equipped with forming tank (4), it is characterised in that: the cover half (2) plugs far from the side of dynamic model (1)
There are two the first push rod (5), two first push rods (5) all extend in forming tank (4) close to the one end of dynamic model (1), and two
A first push rod (5) is fixedly installed with movable plate (6) jointly far from the one end of dynamic model (1), and the movable plate (6) is close to fixed
It is fixedly installed with the first motion bar (7) on the lateral wall of mould (2) side, first motion bar (7) is through cover half (2) and extends
To the outside of cover half (2), first motion bar (7) is equipped with discharging device, side of the dynamic model (1) far from cover half (2)
Equipped with mounting plate (14), the mounting plate (14) is equipped with dynamic model driving device.
2. a kind of Hard alloy extrusion die tool according to claim 1, it is characterised in that: the discharging device includes fixing
The mounting blocks (8) being mounted on the first motion bar (7) bottom wall offer on the cover half (2) mutually matched with mounting blocks (8)
Loose slot (9) is fixedly installed with the second motion bar (10) on the lateral wall of mounting blocks (8) side, and the second motion bar
(10) one end far from mounting blocks (8) is plugged on the inner sidewall of loose slot (9), on the lateral wall of second motion bar (10)
Uniformly around reset spring (11) are equipped with, and the both ends of reset spring (11) are respectively and fixedly installed on the lateral wall of mounting blocks (8)
On the inner sidewall of loose slot (9).
3. a kind of Hard alloy extrusion die tool according to claim 2, it is characterised in that: the interior bottom of the loose slot (9)
The first limited block (12) and the second limited block (13) are fixedly installed on wall respectively, and mounting blocks (8) are located at the first limited block
(12) between the second limited block (13).
4. a kind of Hard alloy extrusion die tool according to claim 1, it is characterised in that: the dynamic model driving device includes
The driving end of the hydraulic press (15) being fixedly mounted on mounting plate (14), the hydraulic press (15) is fixedly installed with piston rod
(16), and piston rod (16) is fixedly mounted on dynamic model (1) far from the one end of hydraulic press (15).
5. a kind of Hard alloy extrusion die tool according to claim 1, it is characterised in that: the mounting plate (14) is close to dynamic
There are two being symmetrically installed on the lateral wall of mould (1) side the second push rod (17), and two the second push rods (17) run through dynamic model (1)
And extend to the outside of dynamic model (1).
6. a kind of Hard alloy extrusion die tool according to claim 5, it is characterised in that: two second push rods (17)
It is all made of alloy steel material to be made, and two the second push rods (17) are fixedly installed with rubber far from the one end of mounting plate (14)
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345983.0U CN209716079U (en) | 2019-03-19 | 2019-03-19 | A kind of Hard alloy extrusion die tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345983.0U CN209716079U (en) | 2019-03-19 | 2019-03-19 | A kind of Hard alloy extrusion die tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716079U true CN209716079U (en) | 2019-12-03 |
Family
ID=68687201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920345983.0U Active CN209716079U (en) | 2019-03-19 | 2019-03-19 | A kind of Hard alloy extrusion die tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716079U (en) |
-
2019
- 2019-03-19 CN CN201920345983.0U patent/CN209716079U/en active Active
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