CN107520420A - A kind of injection punch head device on die casting machine - Google Patents
A kind of injection punch head device on die casting machine Download PDFInfo
- Publication number
- CN107520420A CN107520420A CN201710793963.5A CN201710793963A CN107520420A CN 107520420 A CN107520420 A CN 107520420A CN 201710793963 A CN201710793963 A CN 201710793963A CN 107520420 A CN107520420 A CN 107520420A
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- CN
- China
- Prior art keywords
- punch head
- injection
- solid plate
- injection punch
- wall
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/203—Injection pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2069—Exerting after-pressure on the moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a kind of injection punch head device on die casting machine, include the left solid plate being mutually detachably connected and right solid plate, supercharging device is provided with the left side outer wall of left solid plate, the dynamic slow shot device of control casting stream is provided with the front side outer wall of left solid plate, the dynamic independence of control casting stream is respectively arranged with the front side outer wall of right solid plate with hammer device and fast shot device, right solid plate has been internally embedded injection main shaft, and the right-hand member of injection main shaft is connected with the injection punch head of fountain die material.The release of injection punch head is controlled by being separately provided an independence with hammer device during use, this eliminates the interference being subject to during injection punch head work, the speed of injection punch head can individually be adjusted, do not influenceed by other actions；Improve injection punch head release trace performance, eradicated casting material handle because can not in time from cover half ingate release and caused by casting fracture or tear, yields brings up to more than 95% by the 80% of existing product.
Description
Technical field
The present invention relates to die casting machine equipment technical field, is filled more particularly, to a kind of injection punch head on die casting machine
Put.
Background technology
Die casting machine is exactly that molten metal bath injection is cooled and shaped into mould under pressure, and solid is obtained after die sinking
A series of industrial foundry machineries of metal casting, are used primarily for die casting font.With scientific and technical and industrial progress, especially
It is that die-casting technique has obtained extremely rapid as the industrial expansions such as automobile, motorcycle and household electrical appliance, aspects set out
Development.Die casting machine injection partial act is divided into：Slow shot-fast shot-supercharging-die sinking, injection punch head release-injection are returned
Journey-energy storage.Existing injection punch head, which is released, is derived from following two kinds of mechanisms：
(1), injection punch head, which is released, is derived from a fast mechanism, and injection punch head is released shares same set of mechanism, injection with slow shot
Cross that range request slow shot speed is fast, and injection punch head speed to introduce is slow, problem thus be present is both fast shots and slow shot
It is conflicting, it is impossible to while meet to require.If only meeting that slow shot speed requires soon, injection punch head speed to introduce is also fast, pressure
Bursting product when drift is released is penetrated, and with the difficult control defect in injection punch head release location；If meet that injection punch head releases speed
Degree is slow to be required, slow shot speed is also slow, causes die casting liquation thermal loss big, and mobile performance reduces, and causes casting loose, splits
Line.
(2), injection punch head, which is released, is derived from Chui Qian mechanisms, and injection punch head is released with sharing a set of mechanism, injection process before hammer
It is required that die sinking simultaneously injection punch head release, casting with moving platen depart from solid plate simultaneously, casting material handle from solid plate ingate by
Injection punch head is released, and the problem of preventing that casting from fractureing tear, so existing is that the two is asynchronous, and injection punch head is released stroke and lagged
Opening stroke, casting is caused to fracture or tear along material handle contact surface, because the two shares pumping source all the way, it is impossible to preferably meet people
Use demand, yields is relatively low during production.
The content of the invention
The problem to be solved in the present invention be to provide it is a kind of it is simple in construction, reasonable in design, manufacturing cost is low, stability is high, carries
High injection punch head release trace performance and can effectively prevent that casting from fractureing or tear for the injection punch head on die casting machine
Device.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of injection punch head on die casting machine
Device, include the left solid plate being mutually detachably connected and right solid plate, be provided with the left side outer wall of the left solid plate
Supercharging device, the dynamic slow shot device of control casting stream, the left cover half are provided with the front side outer wall of the left solid plate
Injection return facilities is provided with the rear side outer wall of plate, control casting material is respectively arranged with the front side outer wall of the right solid plate
Flowing it is independent with hammer device and fast shot device, the independence with hammer device include throttle opening adjuster and with it is described
The working connection on-off controller that throttle opening adjuster is connected, the inside of the throttle opening adjuster is embedded with simultaneously determines
Valve rod and working connection break-make device, ovable valve stem are provided with the working connection break-make device, the right solid plate has been internally embedded pressure
Main shaft is penetrated, the right-hand member of the injection main shaft is connected with the injection punch head of fountain die material.
Preferably, above-mentioned a kind of injection punch head device on die casting machine, wherein the right solid plate and the pressure
The junction for penetrating main shaft is provided with device before the hammer to seal, and sealed bearings are provided with device before the hammer.
Preferably, above-mentioned a kind of injection punch head device on die casting machine, wherein the one of the injection return facilities
Side is respectively arranged with several accumulator interfaces, and energy storage device is provided with the accumulator interface.
Preferably, above-mentioned a kind of injection punch head device on die casting machine, wherein the left side difference for determining valve rod
It is provided with for fixing first clamp nut and the second clamp nut for determining valve rod, is embedded with the outer wall of the ovable valve stem
Several sealing rings.
Preferably, above-mentioned a kind of injection punch head device on die casting machine, wherein the supercharging device includes increasing
Press governor body and be arranged on the main oil-way pressure regulating device of the inside of the boost control housing, the boost control shell
Body has been internally embedded rotating shaft, and the left end of the rotating shaft is connected with handwheel.
The present invention has the advantage that is with beneficial effect：Include the left solid plate being mutually detachably connected and right cover half
Plate, supercharging device is provided with the left side outer wall of left solid plate, control casting stream is provided with the front side outer wall of left solid plate
Dynamic slow shot device, is provided with injection return facilities on the rear side outer wall of left solid plate, on the front side outer wall of right solid plate point
The dynamic independence of control casting stream is not provided with has been internally embedded injection master with hammer device and fast shot device, right solid plate
Axle, the right-hand member of injection main shaft are connected with the injection punch head of fountain die material.Overall structure is simple, reasonable in design, and stability is good, system
Cause low, control the release of injection punch head by being separately provided an independence with hammer device during use, this eliminates
The interference that injection punch head is subject to when working, the speed of injection punch head can individually be adjusted, do not influenceed by other actions；Improve injection
Drift releases trace performance, and when opening stroke is opened how many when, injection punch head releases can follow how many immediately, has eradicated casting material
Handle because can not in time from cover half ingate release and caused by casting fracture or tear, yields by existing product 80% improve
To more than 95%.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is overall structure diagram of the present invention under another angle；
Fig. 3 is the explosive view of the present invention；
Fig. 4 is explosive view of the present invention under another angle；
Fig. 5 is independently with the structural representation of hammer device in the present invention；
Fig. 6 is independently with the explosive view of hammer device in the present invention；
Fig. 7 is the structural representation of supercharging device in the present invention.
In figure：1st, injection punch head；2nd, injection main shaft；3rd, device before hammering into shape；4th, left solid plate；5th, supercharging device；51st, handwheel；
52nd, rotating shaft；53rd, boost control housing；54th, main oil-way pressure regulating device；6th, it is independent with hammering device into shape；61st, working connection on-off controller；
62nd, working connection break-make device；63rd, throttle opening adjuster；64th, valve rod is determined；65th, ovable valve stem；66th, the first clamp nut；67th, second
Clamp nut；68th, sealing ring；7th, slow shot device；8th, fast shot device；9th, energy storage device；10th, injection return facilities；11st, it is right
Solid plate；12nd, accumulator interface.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples, under
The accompanying drawing that face will be combined in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, and shows
So, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to
In the scope of protection of the invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of injection punch head device on die casting machine, include mutually removable
The left solid plate 4 and right solid plate 11 of connection are unloaded, wherein left solid plate 4 and right solid plate 11 are attached by bolt, wherein
Hydraulic oil and liquid casting material are passed through from the outer wall of left solid plate 4, and supercharging device is provided with the left side outer wall of left solid plate 4
5, supercharging device 5 includes boost control housing 53 and is arranged on the main oil-way pressure regulating of the inside of boost control housing 53
Device 54, boost control housing 53 have been internally embedded rotating shaft 52, and the left end of rotating shaft 52 is connected with handwheel 51, and handwheel is rotated with hand
51, rotating shaft 52 will be driven to rotate, the opening degree that will drive main oil-way pressure regulating device 54 is at this moment rotated, can thus adjust liquid
The pressure of force feed.The dynamic slow shot device 7 of control casting stream, slow shot device 7 are provided with the front side outer wall of left solid plate 4
It is primarily used to control injection punch head 1 slowly to release forward, injection return facilities is provided with the rear side outer wall of left solid plate 4
10, injection return facilities 10 is control injection punch head 1 return to primitive age position, if the side of injection return facilities 10 is respectively arranged with
An accumulator interface 12 is done, energy storage device 9 is installed in accumulator interface 12.
As shown in Fig. 2, Fig. 5, Fig. 6 and Fig. 7, control casting stream is respectively arranged with the front side outer wall of right solid plate 11 and is moved
It is independent with hammer device 6 and fast shot device 8, it is independent to include throttle opening adjuster 63 with hammer device 6 and opened with throttling
The working connection on-off controller 61 that adjuster 63 is connected is spent, the inside of throttle opening adjuster 63 is embedded with simultaneously determines valve rod
64 and working connection break-make device 62, ovable valve stem 65 is provided with working connection break-make device 62, and the left side for determining valve rod 64 is respectively arranged with use
It is close in being embedded with several on the first clamp nut 66 and the second clamp nut 67 of determining valve rod 64, the outer wall of ovable valve stem 65
Seal 68, wherein energy storage device 9 are independently accessed the hydraulic oil of another pumping source, are individually controlled with hammer device 6 by independence
The motion of injection punch head 1.Right solid plate 11 has been internally embedded injection main shaft 2, the junction of right solid plate 11 and injection main shaft 2
It is provided with device 3 before the hammer to seal, is provided with sealed bearings in device 3 before hammer, the right-hand member of injection main shaft 2 is connected with spray
Penetrate the injection punch head 1 of casting material.
The release of injection punch head 1 is controlled by being separately provided an independence with hammer device 6 during use, this eliminates
The interference that injection punch head 1 is subject to when working, the speed of injection punch head 1 can individually be adjusted, do not influenceed by other actions；Improve pressure
Penetrate drift 1 and release trace performance, when opening stroke is opened how many when, injection punch head 1 releases can follow how many immediately, has eradicated casting
Part material handle because can not in time from cover half ingate release and caused by casting fracture or tear, yields is by the 80% of existing product
Bring up to more than 95%.
In the description of the invention, it is to be understood that indicating position or the position such as term " on ", " under ", "left", "right"
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, without referring to
Show or imply that the device of meaning or element must have specific orientation and specific azimuth configuration and operation, it is thus impossible to
It is interpreted as limitation of the present invention.In addition, " first ", " second " are merely due to describe purpose, and it is not intended that indicate or imply
Relative importance or the implicit quantity for indicating indicated technical characteristic.Therefore, define " first ", the feature of " second " can
To express or implicitly include one or more this feature.In description of the invention, unless otherwise indicated, " multiples' " contains
Justice is two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation " " phase
Even " " connection " etc. should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected with by intermediary, can be with
It is the connection of two element internals.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (5)
- A kind of 1. injection punch head device on die casting machine, it is characterised in that：Include the left cover half being mutually detachably connected Plate (4) and right solid plate (11), supercharging device (5), the left solid plate are provided with the left side outer wall of the left solid plate (4) (4) the dynamic slow shot device (7) of control casting stream, the rear side outer wall of the left solid plate (4) are provided with front side outer wall On be provided with injection return facilities (10), be respectively arranged with the front side outer wall of the right solid plate (11) control casting stream move It is independent with hammer device (6) and fast shot device (8), the independence includes throttle opening adjuster (63) with hammering device (6) into shape And the working connection on-off controller (61) being connected with the throttle opening adjuster (63), the throttle opening adjuster (63) inside is embedded with simultaneously determines valve rod (64) and working connection break-make device (62), is provided with the working connection break-make device (62) Ovable valve stem (65), the right solid plate (11) have been internally embedded injection main shaft (2), the right-hand member connection of the injection main shaft (2) There is the injection punch head (1) of fountain die material.
- A kind of 2. injection punch head device on die casting machine according to claim 1, it is characterised in that：The right cover half The junction of plate (11) and the injection main shaft (2) is provided with device (3) before the hammer to seal, device (3) before the hammer Inside it is provided with sealed bearings.
- A kind of 3. injection punch head device on die casting machine according to claim 1, it is characterised in that：The injection is returned The side of range device (10) is respectively arranged with several accumulator interfaces (12), and energy storage is provided with the accumulator interface (12) Device (9).
- A kind of 4. injection punch head device on die casting machine according to claim 1, it is characterised in that：It is described to determine valve rod (64) it is separately provided for fixing first clamp nut (66) and the second clamp nut for determining valve rod (64) on the left of (67) several sealing rings (68), are embedded with the outer wall of the ovable valve stem (65).
- A kind of 5. injection punch head device on die casting machine according to claim 1, it is characterised in that：The supercharging dress (5) are put to include boost control housing (53) and be arranged on the working connection tune of the inside of the boost control housing (53) Depressor (54), the boost control housing (53) have been internally embedded rotating shaft (52), and the left end of the rotating shaft (52) is connected with Handwheel (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793963.5A CN107520420A (en) | 2017-09-06 | 2017-09-06 | A kind of injection punch head device on die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793963.5A CN107520420A (en) | 2017-09-06 | 2017-09-06 | A kind of injection punch head device on die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107520420A true CN107520420A (en) | 2017-12-29 |
Family
ID=60683609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710793963.5A Pending CN107520420A (en) | 2017-09-06 | 2017-09-06 | A kind of injection punch head device on die casting machine |
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| Country | Link |
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| CN (1) | CN107520420A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871725A (en) * | 1994-09-06 | 1996-03-19 | Ube Ind Ltd | Injection system for die casting machine |
| CN102274945A (en) * | 2011-08-25 | 2011-12-14 | 营口压铸业有限公司 | Novel die casting machine |
| CN103381478A (en) * | 2013-06-26 | 2013-11-06 | 东莞市益格机电有限公司 | Injection system of die casting machine |
| CN104948512A (en) * | 2015-07-07 | 2015-09-30 | 佛山联升压铸科技有限公司 | Efficient pressure buildup device for die casting machine |
| CN105033219A (en) * | 2015-05-26 | 2015-11-11 | 佛山联升压铸科技有限公司 | Injection pressure-boosting and speed-increasing structure of die casting machine |
| CN207188762U (en) * | 2017-09-06 | 2018-04-06 | 佛山市盈向精密机械科技有限公司 | A kind of injection punch head device on die casting machine |
-
2017
- 2017-09-06 CN CN201710793963.5A patent/CN107520420A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871725A (en) * | 1994-09-06 | 1996-03-19 | Ube Ind Ltd | Injection system for die casting machine |
| CN102274945A (en) * | 2011-08-25 | 2011-12-14 | 营口压铸业有限公司 | Novel die casting machine |
| CN103381478A (en) * | 2013-06-26 | 2013-11-06 | 东莞市益格机电有限公司 | Injection system of die casting machine |
| CN105033219A (en) * | 2015-05-26 | 2015-11-11 | 佛山联升压铸科技有限公司 | Injection pressure-boosting and speed-increasing structure of die casting machine |
| CN104948512A (en) * | 2015-07-07 | 2015-09-30 | 佛山联升压铸科技有限公司 | Efficient pressure buildup device for die casting machine |
| CN207188762U (en) * | 2017-09-06 | 2018-04-06 | 佛山市盈向精密机械科技有限公司 | A kind of injection punch head device on die casting machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |
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| WD01 | Invention patent application deemed withdrawn after publication |