CN105855501A - Die casting machine charging barrel with cooling device - Google Patents
Die casting machine charging barrel with cooling device Download PDFInfo
- Publication number
- CN105855501A CN105855501A CN201610369355.7A CN201610369355A CN105855501A CN 105855501 A CN105855501 A CN 105855501A CN 201610369355 A CN201610369355 A CN 201610369355A CN 105855501 A CN105855501 A CN 105855501A
- Authority
- CN
- China
- Prior art keywords
- groove
- cooling medium
- barrel body
- cooling
- charging barrel
- 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.)
- Withdrawn
Links
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
- B22D17/2023—Nozzles or shot sleeves
-
- 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
- B22D17/2038—Heating, cooling or lubricating the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a die casting machine charging barrel with a cooling device. The die casting machine charging barrel comprises a charging barrel body and the cooling device. A discharging port is formed in one end of the charging barrel body. A plurality of first grooves extending in the axial direction of the charging barrel body are formed in the periphery of the charging barrel body. The first grooves comprise a plurality of first branch grooves arranged in the axial direction of the charging barrel body in parallel, wherein every two adjacent first branch grooves communicate. The cooling device comprises a cooling sleeve arranged on the charging barrel body in a sleeving manner. Second grooves extending in the axial direction of the cooling sleeve are formed in the inner circumference of the cooling sleeve, and the first grooves and the second grooves are the same in number. The second grooves comprise a plurality of second branch grooves arranged in the axial direction of the cooling sleeve in parallel, wherein every two adjacent second branch grooves communicate. The second grooves correspond to the first grooves in a one-to-one manner, and each second groove is matched with the corresponding first groove to form a first cooling medium circulation channel. The cooling sleeve is provided with a plurality of first cooling medium inlets and a plurality of first cooling medium outlets. According to the die casting machine charging barrel, the heat of the charging barrel body can be effectively brought away, and the cooling effect is good.
Description
Technical field
The present invention relates to charging barrel of die casting machine technical field, particularly relate to a kind of die casting machine material with chiller
Cylinder.
Background technology
Die casting machine is exactly under pressure cooling down molding in molten alloy feed liquid injection to mould, after die sinking
Obtain a series of industry foundry machinery of solid metal foundry goods, be generally divided into hot press chamber die casting machine and chamber pressure of colding pressing
The big class of casting machine two, pressure is provided by the hydraulic system of random arrangement.Cold-chamber die casting machine, is carrying out shooting material die casting
Time, need barrel is cooled down, by the cooling to barrel, can effectively prevent alloy feed liquid from sticking to material
On the inner surface of cylinder, it is to avoid damage barrel surface and tup surface, for preventing the problems referred to above from occurring, the most all
Being to take to offer cooling water circulation cooling in head plate, cooling water circulation have a segment distance with barrel, is
A kind of type of cooling indirectly, adopts cooling effect in this way poor, and have does not cools down so that
The life-span of barrel and tup is short, need to often change, and impact produces and adds cost.
Summary of the invention
Based on technical problem present in background technology, the present invention proposes a kind of die casting with chiller
Machine barrel.
A kind of charging barrel of die casting machine with chiller that the present invention proposes, including barrel body, chiller,
Wherein:
Barrel body one end is provided with blanking port, barrel body peripheral be provided with multiple along its axially extended first
Groove, the first groove includes multiple first point of groove being axially set up in parallel along barrel body, the two of arbitrary neighborhood
Individual first point of groove all connects；
Chiller includes the cooling cover being set on barrel body, and cooling cover inner circumferential is provided with along its axle
To that extend and that quantity is consistent with the first number of recesses the second groove, the second groove includes multiple along coolant jacket
Second point of groove being axially set up in parallel of cylinder, two second point of grooves of arbitrary neighborhood all connect, the second groove and the
One groove one_to_one corresponding and each second groove form a first cooling medium circulation respectively with the first groove fit
Passage；Cooling cover is provided with multiple first cooling medium inlet and multiple first cooling medium exports, and first
The quantity of cooling medium inlet is consistent with the quantity of the first groove and first cooling medium inlet and one
One cooling medium circulation canal connection, first cooling medium outlet quantity consistent with the quantity of the first groove and
One the first cooling medium outlet connects with a first cooling medium circulation canal.
Preferably, first point of groove be the groove width of half elliptic structure and first point of groove from barrel body towards cooling
Sleeve direction is gradually increased.
Preferably, second point of groove be the groove width of half elliptic structure and second point of groove from barrel body towards cooling
Sleeve direction is gradually reduced.
Preferably, also include that lining, barrel body are set on lining.
Preferably, the barrel body position that contacts with lining is provided with multiple along its axially extended first passage,
Barrel body is provided with multiple second cooling medium inlet and multiple second cooling medium outlet, and the second cooling is situated between
The quantity of matter import is consistent with the quantity of first passage and second cooling medium inlet and a first passage
Connection, the quantity of the second cooling medium outlet is consistent with the quantity of first passage and second cooling medium goes out
Mouth connects with a first passage.
Preferably, the lining position that contacts with barrel body is provided with and quantity axially extending along it and first passage
Consistent second channel, second channel and first passage one_to_one corresponding and each second channel respectively with first passage
Cooperatively form the second cooling medium circulation canal.
Preferably, the cross-sectional width of first passage near blanking port one end to away from blanking port one end first the most gradually
Reduce and be gradually increased again.
Preferably, the cross-sectional width of second channel near blanking port one end to away from blanking port one end first the most gradually
Reduce and be gradually increased again.
The charging barrel of die casting machine with chiller that the present invention proposes, barrel body peripheral is provided with multiple along it
Axially extended first groove, the first groove includes multiple first point of groove being axially set up in parallel along barrel body,
Two first point of grooves of arbitrary neighborhood all connect；Cooling cover inner circumferential is provided with and quantity axially extended along it
Second groove consistent with the first number of recesses, the second groove includes multiple being axially set up in parallel along cooling cover
Second point of groove, two second point of grooves of arbitrary neighborhood all connect, the second groove and the first groove one_to_one corresponding
And each second groove forms a first cooling medium circulation canal with the first groove fit respectively；Cooling cover
It is provided with multiple first cooling medium inlet and multiple first cooling medium outlet.During use, by cooling medium
Again from the first cooling medium outlet stream after the first cooling medium inlet adds the first cooling medium circulation canal
Going out, cooling medium is big with barrel body contacts area, it is possible to effectively take away the heat of barrel body, the most anti-
Only alloy feed liquid sticks in barrel inner body wall, the heat of alloy feed liquid can be avoided to be delivered in head plate, have
Effect prevents head plate from rupturing, and extends barrel and the life-span of tup, reduces die casting machine production cost.Further,
Due to first point of groove be the groove width of half elliptic structure and first point of groove from barrel body towards cooling cover direction
Be gradually increased, second point of groove be the groove width of half elliptic structure and second point of groove from barrel body towards coolant jacket
Cylinder direction is gradually reduced, and effectively increases the contact area of cooling medium and barrel body, improves cooling effect.
Accompanying drawing explanation
Fig. 1 is a kind of charging barrel of die casting machine structural representation with chiller that the present invention proposes.
Detailed description of the invention
With reference to Fig. 1, the present invention proposes a kind of charging barrel of die casting machine with chiller, including barrel body 1,
Chiller, lining 8, wherein:
Barrel body 1 is set on lining 8, and barrel body 1 one end is provided with blanking port 2, outside barrel body 1
Being provided with in week multiple along its axially extended first groove 3, the first groove 3 includes multiple along barrel body 1 axle
To the first point of groove 301 being set up in parallel, first point of groove 301 is in half elliptic structure and the groove of first point of groove 301
Wide it is gradually increased towards cooling cover 4 direction from barrel body 1, two first point of grooves 301 of arbitrary neighborhood
All connect.Barrel body 1 position that contacts with lining 8 is provided with multiple along its axially extended first passage 9,
The cross-sectional width of first passage 9 is first gradually reduced to away from blanking port 2 one end near blanking port 2 one end again
It is gradually increased；Barrel body 1 is provided with multiple second cooling medium inlet 10 and multiple second cooling medium goes out
Mouth 11, the quantity of the second cooling medium inlet 10 is consistent with the quantity of first passage 9 and one second cooling is situated between
Matter import 10 connects with a first passage 9, the quantity of the second cooling medium outlet 11 and first passage 9
Quantity consistent and a second cooling medium outlet 11 connects with a first passage 9.
Chiller includes the cooling cover 4 being set on barrel body 1, and cooling cover 4 inner circumferential is provided with edge
Its axially extended and that quantity is consistent with the first groove 3 quantity second groove 5, the second groove 5 includes multiple
The second point of groove 501 being axially set up in parallel along cooling cover 4, second point of groove 501 is in half elliptic structure and
The groove width of two points of grooves 501 is gradually reduced towards cooling cover 4 direction from barrel body 1, the two of arbitrary neighborhood
Individual second point of groove 501 all connects, the second groove 5 and the first groove 3 one_to_one corresponding and each second groove 5 points
Do not cooperatively form a first cooling medium circulation canal with the first groove 3.Cooling cover 4 is provided with multiple
First cooling medium inlet 6 and multiple first cooling medium outlet 7, the quantity of the first cooling medium inlet 6 with
The quantity of the first groove 3 is consistent and first cooling medium inlet 6 leads to a first cooling medium circulation
Road connects, the first cooling medium outlet 7 quantity is consistent with the quantity of the first groove 3 and one first cooling
Media outlet 7 connects with a first cooling medium circulation canal.
In the present embodiment, lining 8 contact with barrel body 1 position be provided with and quantity axially extending along it with
The second channel 13 that first passage 9 is consistent, the cross-sectional width of second channel 13 near blanking port 2 one end to
First it is gradually reduced away from blanking port 2 one end and is gradually increased again, second channel 13 and first passage 9 one_to_one corresponding
And each second channel 13 cooperatively forms the second cooling medium circulation canal respectively with first passage 9.
A kind of charging barrel of die casting machine with chiller that the present invention proposes, during use, by cooling medium from the
One cooling medium inlet 6 flows out from the first cooling medium outlet 7 after adding the first cooling medium circulation canal again,
Cooling medium is big with barrel body 1 contact area, it is possible to effectively take away the heat of barrel body 1, the most anti-
Only alloy feed liquid sticks to, on barrel body 1 inwall, the heat of alloy feed liquid to be avoided to be delivered in head plate,
Effectively prevent head plate from rupturing, extend barrel and the life-span of tup, reduce die casting machine production cost.Further
, owing to first point of groove 301 groove width in half elliptic structure and first point of groove 301 is from barrel body 1 court
Being gradually increased to cooling cover 4 direction, second point of groove 501 is in half elliptic structure and second point of groove 501
Groove width is gradually reduced towards cooling cover 4 direction from barrel body 1, effectively increases cooling medium and barrel
The contact area of body 1, improves cooling effect.Further, by arranging on barrel body 1
One passage 9, arranging second channel 10 on lining 8, each first passage 9 is joined with second channel 10 respectively
Closing and form the second cooling medium circulation canal, the cross-sectional width of the second cooling medium circulation canal is first gradually reduced
It is gradually increased again, improves cooling effect further.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (8)
1. the charging barrel of die casting machine with chiller, it is characterised in that include barrel body (1), cold
Radiator cooler, wherein:
Barrel body (1) one end is provided with blanking port (2), and barrel body (1) periphery is provided with multiple along it
Axially extended first groove (3), the first groove (3) includes multiple the most arranged side by side along barrel body (1)
The first point of groove (301) arranged, two first point groove (301) of arbitrary neighborhood all connects；
Chiller includes the cooling cover (4) being set on barrel body (1), in cooling cover (4)
It is provided with axially extended along it and that quantity is consistent with the first groove (3) quantity the second groove (5) week, the
Two grooves (5) include multiple second point of groove (501) being axially set up in parallel along cooling cover (4), arbitrarily
Two second point adjacent groove (501) all connects, the second groove (5) and the first groove (3) one_to_one corresponding
And each second groove (5) cooperatively forms a first cooling medium circulation canal respectively with the first groove (3)；
Cooling cover (4) is provided with multiple first cooling medium inlet (6) and multiple first cooling medium outlet (7),
The quantity of the first cooling medium inlet (6) is consistent with the quantity of the first groove (3) and one first cooling is situated between
Matter import (6) connects with a first cooling medium circulation canal, the number of the first cooling medium outlet (7)
Measure and first cooling medium outlet (7) consistent with the quantity of the first groove (3) and one first cooling
Medium circulation channel connection.
Charging barrel of die casting machine with chiller the most according to claim 1, it is characterised in that first
Point groove (301) in half elliptic structure and the groove width of first point of groove (301) from barrel body (1) towards cold
But sleeve (4) direction is gradually increased.
Charging barrel of die casting machine with chiller the most according to claim 1, it is characterised in that second
Point groove (501) in half elliptic structure and the groove width of second point of groove (501) from barrel body (1) towards cold
But sleeve (4) direction is gradually reduced.
4. according to the charging barrel of die casting machine with chiller according to any one of claim 1-3, its feature
It is, also includes that lining (8), barrel body (1) are set on lining (8).
Charging barrel of die casting machine with chiller the most according to claim 4, it is characterised in that barrel
Body (1) position that contacts with lining (8) is provided with multiple along its axially extended first passage (9), material
Cylinder body (1) is provided with multiple second cooling medium inlet (10) and multiple second cooling medium outlet (11),
The quantity of the second cooling medium inlet (10) is consistent with the quantity of first passage (9) and one second cooling is situated between
Matter import (10) connects with a first passage (9), the quantity and the of the second cooling medium outlet (11)
The quantity of one passage (9) is consistent and second cooling medium exports (11) and a first passage (9)
Connection.
Charging barrel of die casting machine with chiller the most according to claim 5, it is characterised in that lining
(8) position that contacts with barrel body (1) is provided with and quantity axially extending along it and first passage (9)
The second channel (13) caused, second channel (13) and first passage (9) one_to_one corresponding and each second channel
(13) the second cooling medium circulation canal is cooperatively formed with first passage (9) respectively.
7. according to the charging barrel of die casting machine with chiller described in claim 5 or 6, it is characterised in that
The cross-sectional width of first passage (9) near blanking port (2) one end to away from blanking port (2) one end first by
The least it is gradually increased again.
Charging barrel of die casting machine with chiller the most according to claim 6, it is characterised in that second
The cross-sectional width of passage (13) near blanking port (2) one end to away from blanking port (2) one end first the most gradually
Reduce and be gradually increased again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369355.7A CN105855501A (en) | 2016-05-25 | 2016-05-25 | Die casting machine charging barrel with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369355.7A CN105855501A (en) | 2016-05-25 | 2016-05-25 | Die casting machine charging barrel with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855501A true CN105855501A (en) | 2016-08-17 |
Family
ID=56642692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610369355.7A Withdrawn CN105855501A (en) | 2016-05-25 | 2016-05-25 | Die casting machine charging barrel with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855501A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270442A (en) * | 2016-09-28 | 2017-01-04 | 张斌 | Apparatus of metal molding |
| CN106427049A (en) * | 2016-10-28 | 2017-02-22 | 无锡市威特机械有限公司 | Cooling structure for extrusion barrel |
| CN107457381A (en) * | 2017-08-16 | 2017-12-12 | 兴化市精密铸锻造产业研究院有限公司 | A kind of feeding mechanism of almag die casting machine |
| CN108889920A (en) * | 2018-07-04 | 2018-11-27 | 安徽思源三轻智能制造有限公司 | One kind, which has, uses medium circulation condensing die casting equipment |
| CN110014134A (en) * | 2019-05-21 | 2019-07-16 | 厦门嘉泓裕日用品有限公司 | A kind of barrel component of die casting machine |
| CN111085673A (en) * | 2019-12-29 | 2020-05-01 | 盐城泰欧昌机械有限公司 | Die-casting machine melts cup with water-cooling mechanism |
| CN111644595A (en) * | 2020-06-10 | 2020-09-11 | 盐城泰欧昌机械有限公司 | Novel durable die-casting melting cup |
| CN116586581A (en) * | 2023-05-04 | 2023-08-15 | 精诚工科汽车零部件(邳州)有限公司 | High-speed injection structure of cold pressing chamber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6167555A (en) * | 1984-09-12 | 1986-04-07 | Nichiei Kozai Kk | Injection sleeve for die casting |
| CN102328050A (en) * | 2011-08-01 | 2012-01-25 | 常熟市宏达印染机械有限公司 | Cooling device for charging barrel of die casting machine |
| JP2014128828A (en) * | 2012-12-28 | 2014-07-10 | Suguro Tekko:Kk | Sprue sleeve |
| CN203973997U (en) * | 2014-06-30 | 2014-12-03 | 华南理工大学 | A kind of injection mold with special-shaped conformal cooling channel |
| CN204869596U (en) * | 2015-07-23 | 2015-12-16 | 沈一线缆有限公司 | Be provided with extruding machine barrel of cooling structure |
-
2016
- 2016-05-25 CN CN201610369355.7A patent/CN105855501A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6167555A (en) * | 1984-09-12 | 1986-04-07 | Nichiei Kozai Kk | Injection sleeve for die casting |
| CN102328050A (en) * | 2011-08-01 | 2012-01-25 | 常熟市宏达印染机械有限公司 | Cooling device for charging barrel of die casting machine |
| JP2014128828A (en) * | 2012-12-28 | 2014-07-10 | Suguro Tekko:Kk | Sprue sleeve |
| CN203973997U (en) * | 2014-06-30 | 2014-12-03 | 华南理工大学 | A kind of injection mold with special-shaped conformal cooling channel |
| CN204869596U (en) * | 2015-07-23 | 2015-12-16 | 沈一线缆有限公司 | Be provided with extruding machine barrel of cooling structure |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270442A (en) * | 2016-09-28 | 2017-01-04 | 张斌 | Apparatus of metal molding |
| CN106427049A (en) * | 2016-10-28 | 2017-02-22 | 无锡市威特机械有限公司 | Cooling structure for extrusion barrel |
| CN107457381A (en) * | 2017-08-16 | 2017-12-12 | 兴化市精密铸锻造产业研究院有限公司 | A kind of feeding mechanism of almag die casting machine |
| CN108889920A (en) * | 2018-07-04 | 2018-11-27 | 安徽思源三轻智能制造有限公司 | One kind, which has, uses medium circulation condensing die casting equipment |
| CN110014134A (en) * | 2019-05-21 | 2019-07-16 | 厦门嘉泓裕日用品有限公司 | A kind of barrel component of die casting machine |
| CN111085673A (en) * | 2019-12-29 | 2020-05-01 | 盐城泰欧昌机械有限公司 | Die-casting machine melts cup with water-cooling mechanism |
| CN111644595A (en) * | 2020-06-10 | 2020-09-11 | 盐城泰欧昌机械有限公司 | Novel durable die-casting melting cup |
| CN116586581A (en) * | 2023-05-04 | 2023-08-15 | 精诚工科汽车零部件(邳州)有限公司 | High-speed injection structure of cold pressing chamber |
| CN116586581B (en) * | 2023-05-04 | 2023-11-07 | 精诚工科汽车零部件(邳州)有限公司 | High-speed injection structure of cold pressing chamber |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160817 |
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| WW01 | Invention patent application withdrawn after publication |