CN206139807U - Pressure system of penetrating of squeeze casting machine - Google Patents
Pressure system of penetrating of squeeze casting machine Download PDFInfo
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- CN206139807U CN206139807U CN201621226011.2U CN201621226011U CN206139807U CN 206139807 U CN206139807 U CN 206139807U CN 201621226011 U CN201621226011 U CN 201621226011U CN 206139807 U CN206139807 U CN 206139807U
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- injection
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Abstract
The utility model discloses a pressure system of penetrating of squeeze casting machine, the test platform comprises a support, the hydro -cylinder is penetrated to the pressure, the frame top is provided with the die cavity of cover half and movable mould constitution, the bottom of die cavity is provided with the runner cover, the below of frame is fixed with the runing rest, the below of frame still is provided with injection mechanism, injection mechanism rotates with the below of runing rest through the pivot and is connected, the below that the hydro -cylinder was penetrated to the pressure is provided with feed cylinder lift cylinder, feed cylinder lift cylinder penetrates the hydro -cylinder with the pressure and is the integrative hydro -cylinder of combination formula, feed cylinder lift cylinder fixed plate, the pressure is penetrated the hydro -cylinder fixed plate and is pressed through pull rod swing joint between the ejecting cylinder mount. The utility model discloses a penetrate feed cylinder lift cylinder at hydro -cylinder combination formula structure as an organic whole with the pressure, reached the mesh that reduces pressure system of penetrating of squeeze casting machine volume and working energy bad news to simplified pressure system of penetrating of squeeze casting machine's structure, made more reasonable, more high -efficient, the low in manufacturing cost that works of structural design, and the job stabilization nature of pressing the system of penetrating that has improved.
Description
Technical field
The utility model is related to foundry machinery technical field, specially a kind of injection system of extrusion casting machine.
Background technology
With the development of foundry engieering, people the mechanical property of foundry goods, outward appearance, complexity are proposed it is higher will
Ask, higher, the foundry goods of needs heat treatment, using common gravitational casting and die casting is required especially for wall thickness and structure property
It is extremely difficult to require.Extrusion casint combines casting and the two-fold advantage forged, and cast structure is fine and close, and dimensional accuracy is high, surface
It is bright and clean, can be preferable with subsequent heat treatment, mechanical property.Extrution casting technique is a kind of new technology for realizing casting forging combination.Gently
Amount, accurate, environmental protection are the trend of following foundry goods development, for wall thickness, tissue and the higher automobile of performance requirement and aviation etc. zero
Part industry, extrusion casint has obvious advantage and good development prospect.
Adopting friction press the extrusion casint machine equipment of early stage more, after use general hydraulic press and common extrusion casint instead
Machine.At present, the extrusion casint die casting machine technology of international market, category Ube is more leading, the seriation of die casting machine specification,
Particularly apply to the large-tonnage equipment of automotive hub production, product quality is excellent up to the leading level in the world, and equipment performance is complete
Meet product processes requirement, excellent product quality, but Japanese equipment price to be higher by much than domestic same type, import equipment
Substantial amounts of foreign exchange is needed, enterprise investment is big, and payoff period, the long market risk was big.At present at home, China is big in terms of extrusion casint
More by the way of common hydraulic press, this kind of mode high labor intensive, efficiency is low, and mechanism's design of hydraulic press is universal more multiple
Miscellaneous, volume is larger, control is unstable, design is unreasonable, there is larger room for promotion in energy consumption and manufacturing cost.
The patent No.：201110001991.1 disclose a kind of Horizontal type extrusion casting machine, and between tailgate and middle plate song is connected with
Elbow force-expanding machine structure, head plate inwall is provided with cover half, and middle plate is provided with dynamic model with cover half right opposite, and the middle setting of middle plate has thimble
Oil cylinder, head plate, middle plate and tailgate are horizontally placed on support, and support is connected with upper plate, the injection connecting rod of upper plate upper end with it is fixed
Mould connects, hoist cylinder cylinder body is arranged at lifting seat board lower end, and hoist cylinder cylinder body is connected with dnockout seat board, on dnockout seat board
End is provided with force-bearing base, and lifting guide pillar runs through force-bearing base, dnockout seat board, and load axle is provided with force-bearing base, and the connection of load axle is beaten
Material oil cylinder cylinder body, force-bearing base left side be provided with oscillating oil cylinder support, be provided with oscillating oil cylinder support oscillating oil cylinder cylinder body and with
Dnockout front end housing connects.The patent of invention is suffered from the drawback that：1st, due to the dnockout oil cylinder (injection on hoist cylinder and load axle
Oil cylinder) upper-lower position is in, which results in that injection mechanism is oversize, the excessive height of whole extrusion casting machine is unfavorable for conveniently
Production；2nd, hoist cylinder is located at the bottom of dnockout oil cylinder, and the thrust of hoist cylinder must be over the thrust of dnockout oil cylinder, otherwise press
Barrel can be separated with sprue bush and lead to not production when penetrating, and this requires the sufficiently bulky of hoist cylinder, causes hoist cylinder
Energy consumption it is big；3rd, because the thrust of hoist cylinder is very big, very high thrust can be caused to sprue bush on mould, causes sprue bush Jing normal
Damage, or even have a strong impact on production, the manufacturing cost for making mould rises.
And the such as patent No.：201520459592.3 a kind of Horizontal type extrusion casting machine is disclosed, including by hydraulic system control
The Clamping System and injection system of system, Clamping System include support, be disposed with support horizontal direction head plate, middle plate with
Tailgate, is provided between the inwall of toggle force-expanding machine structure, head plate and middle plate between middle plate and tailgate and is provided with mould；Injection system
Including injection barrel, injection barrel seat and injection system support, injection barrel both sides are provided with barrel hoist cylinder, injection barrel
Bottom is provided with the injection oil cylinder for driving injection barrel inner punch, and injection system support side is provided with translation oil cylinder
With the oscillating oil cylinder for driving injection barrel to swing, translation oil cylinder and oscillating oil cylinder co-ordination, injection barrel upper end is made
Dock with the sprue bush of mould bottom surface closely sealed.The utility model is compared to the patent No.：201110001991.1 it is disclosed a kind of sleeping
Formula extrusion casting machine, the thrust requirements of bottom injection oil cylinder can be much smaller, and the hoist cylinder that injection oil cylinder top both sides are arranged,
The length of whole injection system can be allowed to greatly reduce.But the utility model is also suffered from the drawback that：1st, due in injection oil cylinder
Top is provided with two hoist cylinders, and can cause that injection mechanism becomes in the horizontal direction is long, bulky, is unfavorable for hydraulic pressure
The installation and maintenance of pipeline；2nd, due to being provided with two hoist cylinders, the stationary problem between two oil cylinders is difficult to solve, if two
Individual oil cylinder can not synchronous raising and lowering, injection barrel seat may be caused to produce rotation, injection barrel cannot be lifted normally, or even
Can damage equipment.
In view of the above problems, it is badly in need of designing a kind of energy-conservation, compact conformation, stablizing the injection system of high extrusion casting machine
System.
Utility model content
(1) technical problem for solving
For the deficiencies in the prior art, the utility model provides a kind of injection system of extrusion casting machine, solves crowded
The injection system of pressure casting machine is bulky, high energy consumption problem, and optimizes the structure of injection system, makes the knot of injection system
Structure is more reasonable, and improves the job stability of injection system.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of pressure of extrusion casting machine
System, including support are penetrated, the support top is provided with the die cavity of fixed half and moving half composition, and the bottom of the die cavity is provided with pours
Muzzle, is fixed with runing rest below the support, the runing rest connects an injection mechanism, the injection by rotating shaft
Mechanism includes injection barrel, injection barrel fixed mount, injection oil cylinder, injection oil cylinder fixed plate, barrel hoist cylinder, barrel lifting
Oil cylinder fixed plate, barrel oscillating oil cylinder, injection rod and pull bar,
The barrel hoist cylinder is Combined integrated oil cylinder with the injection oil cylinder, and the external diameter of the injection oil cylinder runs through
The center of the barrel hoist cylinder, the barrel hoist cylinder can axially move along the external diameter of the injection oil cylinder.
Preferably, the injection oil cylinder fixed plate is located at the lower section of injection barrel fixed mount, the injection oil cylinder and injection
It is fixedly connected between oil cylinder fixed plate, is fixedly connected between the barrel hoist cylinder and barrel hoist cylinder fixed plate.
Preferably, arrange between the barrel hoist cylinder fixed plate, injection oil cylinder fixed plate and injection barrel fixed mount
There is pull bar and be flexibly connected by pull bar.
Preferably, the injection rod is arranged at the inside of injection barrel fixed mount and is connected with injection oil cylinder or and injection
Oil cylinder fixed plate connects
(3) beneficial effect
The utility model provides a kind of injection system of extrusion casting machine.Possesses following beneficial effect：
(1), the injection system of the extrusion casting machine, by the combining structure for changing barrel hoist cylinder and injection oil cylinder,
Integral structure setting is made, without the need for considering the stationary problem between two oil cylinders and having reached extrusion casting machine is reduced
The purpose of injection system volume and operating power consumption, with substantive distinguishing features and significant progress, and simplifies extrusion casting machine
The structure of injection system, such structure design is more reasonable, the highly efficient, manufacturing cost that works is lower, and improves injection
The job stability of system.
Description of the drawings
Fig. 1 is the utility model heeling condition structural representation；
Fig. 2 is that the utility model injection oil cylinder lifts status architecture schematic diagram；
Fig. 3 is that the utility model barrel hoist cylinder lifts status architecture schematic diagram；
Fig. 4 is the utility model Combined integrated oil cylinder cross section structure diagram；
In figure：1 cover half, 2 supports, 3 barrels, 4 injection barrel fixed mounts, 5 injection oil cylinder fixed plates, 6 pull bars, 7 barrel liters
Drop oil cylinder, 8 barrel oscillating oil cylinders, 9 hinged seats, 10 barrel hoist cylinder fixed plates, 11 injection oil cylinders, 12 rotating shafts, 13 injection rods,
14 runing rests, 15 dynamic models, 16 sprue bush.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of injection system of extrusion casting machine, including
Support 2, the top of the support 2 is provided with the die cavity of cover half 1 and the composition of dynamic model 15, and the bottom of the die cavity is provided with sprue bush
16, the lower section of the support 2 is fixed with runing rest 14, and the runing rest 14 connects an injection mechanism, institute by rotating shaft 12
Injection mechanism is stated including injection barrel 3, injection barrel fixed mount 4, injection oil cylinder 11, injection oil cylinder fixed plate 5, barrel lifting oil
Cylinder 7, barrel hoist cylinder fixed plate 10, barrel oscillating oil cylinder 8, injection rod 13 and pull bar 6,
The barrel hoist cylinder 7 is Combined integrated oil cylinder with the injection oil cylinder 11, outside the injection oil cylinder 11
Footpath can do axle through the center of the barrel hoist cylinder 7, the barrel hoist cylinder 7 along the external diameter of the injection oil cylinder 11
To motion.
When deployed, extrusion casting machine matched moulds, cover half 1 and dynamic model 15 fit together and are collectively forming the die cavity of a closing
There is a sprue bush 16 structure, die cavity lower section, and injection system is fixed on runing rest 14 by rotating shaft 12, now barrel lifting
Oil cylinder 7 and injection oil cylinder 11 are in original position, and barrel 3 is located at the lower section of support 2, by shrinking barrel oscillating oil cylinder 8, allows
Injection system 12 is tilted to the left around the shaft, makes barrel 3 produce the lower section of support 2, and barrel 3 is fed, after charging is finished, instead
Injection system is returned to work barrel oscillating oil cylinder 8 to be in vertical state, start barrel hoist cylinder 7, allow barrel 3 to lift edge
The direction of pull bar 6 rises, and injection oil cylinder 11 also rises with barrel hoist cylinder 7, and in barrel hoist cylinder 7 range is extended to
When, injection oil cylinder fixed plate 5 is fitted with injection barrel fixed mount 4, is now controlled injection oil cylinder 11 and is worked, and injection oil cylinder 11 drives
Injection rod 13 injects the metal hydraulic in barrel 3 in die cavity, and when appropraite condition is reached, injection oil cylinder 11 and barrel lifting are oily
Cylinder 7 is returned successively, is thusly-formed a working cycles, wherein injection rod 13 be arranged at injection barrel fixed mount 4 inside and can
To be connected with injection oil cylinder 11.
In sum, the injection system of the extrusion casting machine, by the group for changing barrel hoist cylinder 7 and injection oil cylinder 11
Structure is closed, integral structure setting is made, without the need for considering the stationary problem between injection oil cylinder and having reached reduction extruding
The injection system volume and the purpose of operating power consumption of casting machine, with significant substantive distinguishing features, and simplifies extrusion casting machine
Injection system structure, such structure design is more reasonable, the highly efficient, manufacturing cost that works is lower, and improves pressure
Penetrate the job stability of system.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " key element limited including ..., it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".Although have shown that and
Embodiment of the present utility model is described, for the ordinary skill in the art, it is possible to understand that without departing from this practicality
These embodiments can be carried out with various changes, modification, replacement and modification in the case of new principle and spirit, this practicality is new
The scope of type is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of injection system of extrusion casting machine, including support (2), support (2) top is provided with cover half (1) and dynamic model
(15) die cavity of composition, the bottom of the die cavity is provided with sprue bush (16), below the support (2) runing rest is fixed with
(14), the runing rest (14) by rotating shaft (12) connect an injection mechanism, the injection mechanism include injection barrel (3),
Injection barrel fixed mount (4), injection oil cylinder (11), injection oil cylinder fixed plate (5), barrel hoist cylinder (7), barrel hoist cylinder
Fixed plate (10), barrel oscillating oil cylinder (8), injection rod (13) and pull bar (6),
It is characterized in that：The barrel hoist cylinder (7) and the injection oil cylinder (11) are Combined integrated oil cylinder, the injection
, through the center of the barrel hoist cylinder (7), the barrel hoist cylinder (7) can be along the injection for the external diameter of oil cylinder (11)
The external diameter of oil cylinder (11) axially moves.
2. the injection system of a kind of extrusion casting machine according to claim 1, it is characterised in that：The injection oil cylinder is fixed
Plate (5) is fixed between the lower section of injection barrel fixed mount (4), the injection oil cylinder (11) and injection oil cylinder fixed plate (5)
Connection, is fixedly connected between the barrel hoist cylinder (7) and barrel hoist cylinder fixed plate (10).
3. the injection system of a kind of extrusion casting machine according to claim 2, it is characterised in that：The barrel hoist cylinder
Pull bar is provided between fixed plate (10), injection oil cylinder fixed plate (5) and injection barrel fixed mount (4) and is lived by pull bar (6)
Dynamic connection.
4. the injection system of a kind of extrusion casting machine according to claim 1, it is characterised in that：The injection rod (13) sets
It is placed in the inside of injection barrel fixed mount (4) and is connected or is connected with injection oil cylinder fixed plate (5) with injection oil cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226011.2U CN206139807U (en) | 2016-11-15 | 2016-11-15 | Pressure system of penetrating of squeeze casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226011.2U CN206139807U (en) | 2016-11-15 | 2016-11-15 | Pressure system of penetrating of squeeze casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139807U true CN206139807U (en) | 2017-05-03 |
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ID=58626463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226011.2U Active CN206139807U (en) | 2016-11-15 | 2016-11-15 | Pressure system of penetrating of squeeze casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067602A (en) * | 2016-11-15 | 2018-05-25 | 江苏睿阳精密工业股份有限公司 | A kind of injection system of extrusion casting machine |
-
2016
- 2016-11-15 CN CN201621226011.2U patent/CN206139807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067602A (en) * | 2016-11-15 | 2018-05-25 | 江苏睿阳精密工业股份有限公司 | A kind of injection system of extrusion casting machine |
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