CN203843144U - Die-casting machine melting cup with plunger lubrication function - Google Patents
Die-casting machine melting cup with plunger lubrication function Download PDFInfo
- Publication number
- CN203843144U CN203843144U CN201420212482.2U CN201420212482U CN203843144U CN 203843144 U CN203843144 U CN 203843144U CN 201420212482 U CN201420212482 U CN 201420212482U CN 203843144 U CN203843144 U CN 203843144U
- Authority
- CN
- China
- Prior art keywords
- oil
- melting cup
- casting machine
- injection plunger
- molten cup
- 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.)
- Expired - Fee Related
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a die-casting machine melting cup with the plunger lubrication function. The melting cup comprises a melting cup body and a melting cup oil through ring gasket, the melting cup oil through ring gasket is fixed on the lateral end face of the melting cup body, an oil through groove is machined in an inner hole of the melting cup oil through ring gasket, an oil inlet connected with the oil through groove is formed in an outer ring of the melting cup oil through ring gasket, and a lubrication pump is connected to the exterior of the melting cup body and connected with the oil inlet in the melting cup oil through ring gasket through a lubrication oil pipe; the die-casting machine melting cup with the plunger lubrication function is composed of the melting cup body and the melting cup oil through ring gasket. The melting cup has the advantages that when a die-casting machine works, a plunger is automatically and sufficiently lubricated by plunger lubrication oil through the functions of electric signals, the lubrication pump, the lubrication oil pipe and the like, it is guaranteed that the plunger smoothly moves in the melting cup, the quality of a metal casting is improved, and the melting cup is rapid and convenient to disassemble and assemble.
Description
Technical field
The utility model relates to a kind of die casting machine, specifically relates to molten cup for a kind of die casting machine with injection plunger lubricating function, particularly relates to the molten cup that must be equipped with in a kind of die casting machine course of work.
Background technology
Die casting machine be a kind of under the effect of pressure motlten metal die casting to the industrial foundry machinery that is fixed metal casting after cooling forming die sinking in mould.In the course of work of die casting machine, by the motion of injection plunger, the metallic solution of pouring in molten cup is unobstructed, and successfully die casting, in mould, is an important step in the die casting machine course of work.Its working condition directly has influence on the quality of metal casting, so, lubricated most important to injection plunger.
In existing technology, when operation horizontal plunger die casting machine, the following mode of mainly taking of lubricating to injection plunger:
One, graphite oil is lubricated
In the course of the work, operative employee covers with paint or varnish graphite to injection plunger oil site by manual type, and injection plunger oil site and injection plunger oil site reach the lubrication of injection plunger, but this kind of method exists following problem:
1. manual type can only be adopted, automation cannot be realized, and lubricated abundant not.
2. increase operational sequence, affect operating efficiency.
3. graphite oil is aterrimus, has the residual graphite oil color of part surface after metal casting moulding, affects casting quality.
Two, lubricated granules is lubricated
In the course of the work, by special-purpose granulator, automatically lubricated granules is injected from injection plunger oil site, reaches the lubrication of die casting head, but this kind of method also there are the following problems:
1. lubricated granules note, in molten cup bottom, causes injection plunger lubricated inhomogeneous.
2. lubricated granules quality is uneven at present, and some particle is more containing the impurity that cannot melt, and operative employee tunes up the grain amount of injection sometimes, makes the not fusing in time of part particle.Therefore injection plunger, by the impurity of particle and the particle that do not melt in time along with metal casting inside is entered in die casting together with metallic solution, causes the defect of metal casting.
In existing technology, when operation vertical die-casting machine, the lubricated graphite oil that conventionally adopts of injection plunger is lubricated at injection plunger oil site place.Existing problems are as horizontal plunger die casting machine.
Utility model content
The utility model is exactly in order to address the above problem, and overcomes the existing problem of die casting machine in prior art, and the utility model provides molten cup for a kind of die casting machine with injection plunger lubricating function, to satisfy the demands.
To achieve these goals, the technical solution of the utility model is as follows:
Molten cup for a kind of die casting machine with injection plunger lubricating function, comprise molten cup body and the logical oily lining ring of molten cup, the side end face of described molten cup body is fixed with the logical oily lining ring of molten cup, the endoporus of the logical oily lining ring of molten cup is processed with logical oil groove, the outer ring of the logical oily lining ring of molten cup is provided with oil-in and logical oil groove connects, melt the lubricating pump that is externally connected to of cup body, lubricating pump is connected with the oil-in on the logical oily lining ring of molten cup by lubricating oil pipe; Molten like this cup body and the logical oily lining ring of molten cup are combined into molten cup for a kind of die casting machine with injection plunger lubricating function.
Molten cup for above-mentioned a kind of die casting machine with injection plunger lubricating function, the endoporus of the logical oily lining ring of described molten cup is processed with the logical oil groove of perforation.
Molten cup for above-mentioned a kind of die casting machine with injection plunger lubricating function, the endoporus of the logical oily lining ring of described molten cup is fixed concentric in the situation that with the endoporus of molten cup body.
Molten cup for above-mentioned a kind of die casting machine with injection plunger lubricating function, is provided with injection plunger in the endoporus of described molten cup, and injection plunger is connected with injection rod.
Molten cup for above-mentioned a kind of die casting machine with injection plunger lubricating function, described lubricating oil penetrates oil-in and is connected with logical oil groove.
The beneficial effects of the utility model are, by this design, can to the circle of the cylindrical of injection plunger, evenly lubricate by automation mode, guarantee the unobstructed motion of injection plunger in molten cup, improve the quality of metal casting machine, and install and remove convenient, fast.
Accompanying drawing explanation
Fig. 1 is horizontal plunger die casting machine injection plunger lubricating system schematic diagram of the present utility model;
Fig. 2 is vertical die-casting machine injection plunger lubricating system schematic diagram of the present utility model;
Fig. 3 is the logical oily lining ring internal structure schematic diagram of molten cup of the present utility model.
The specific embodiment
For technological means, the creation characteristic that the utility model is realized achieves the goal, understand with clear efficacy, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 to Fig. 3, molten cup for a kind of die casting machine with injection plunger lubricating function, comprise molten cup body 5 and the logical oily lining ring 6 of molten cup being connected with molten cup body 5, the endoporus of the logical oily lining ring 6 of molten cup is processed with logical oil groove 4, the outer ring of the logical oily lining ring 6 of molten cup is provided with and the oil-in 3 that leads to oil groove 4 and be connected, the logical oily lining ring 6 of molten cup is arranged in concentric circles with molten cup body 5, and the logical oily lining ring 6 of molten cup is fixed on the side of molten cup body 5; Molten cup body 5 be externally connected to lubricating pump 1, lubricating pump 1 is connected with the oil-in 3 on the logical oily lining ring 6 of molten cup by lubricating oil pipe 2; The endoporus of molten cup body 5 is provided with injection plunger 7, and injection plunger 7 is connected with injection rod 8.
When die casting machine is worked, when injection plunger 7 is got back to injection starting point, lubricating pump 1 obtains electric signal and starts working, by lubricating oil pipe 2, quantitatively injection plunger lubricating oil is injected to the oil-in on molten cup lining ring 6, and then by the pressure of lubricating pump 1, injection plunger lubricating oil is injected to the logical oil groove 4 in the logical oily lining ring 6 of molten cup, the cylindrical of injection plunger 7 is carried out after sufficient lubrication, lubricating pump 1 quits work, and then along injection direction, at molten cup, body 5 is interior moves in the situation that cylindrical obtains sufficient lubrication for injection plunger 7.After operation cycle of die casting machine finishes, injection plunger 7 is got back to again injection starting point, and now to injection plunger, lubricated work is carried out according to aforementioned process again.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the die casting machine with injection plunger lubricating function is with molten glass, comprise molten cup body and the logical oily lining ring of molten cup, it is characterized in that: the side end face of described molten cup body is fixed with the logical oily lining ring of molten cup, the endoporus of the logical oily lining ring of molten cup is processed with logical oil groove, the outer ring of the logical oily lining ring of molten cup is provided with and the oil-in that leads to oil groove and be connected, melt the lubricating pump that is externally connected to of cup body, lubricating pump is connected with the oil-in on the logical oily lining ring of molten cup by lubricating oil pipe.
2. a kind of die casting machine with injection plunger lubricating function, with molten glass, is characterized in that according to claim 1: the endoporus of the logical oily lining ring of described molten cup is processed with the logical oil groove of perforation.
3. a kind of die casting machine with injection plunger lubricating function, with molten glass, is characterized in that according to claim 1: the endoporus of the logical oily lining ring of described molten cup is fixed concentric in the situation that with the endoporus of molten cup body.
4. a kind of die casting machine with injection plunger lubricating function, with molten glass, is characterized in that according to claim 1: in the endoporus of described molten cup body, be provided with injection plunger, injection plunger is connected with injection rod.
5. a kind of die casting machine with injection plunger lubricating function, with molten glass, is characterized in that: described lubricating oil pipe penetrates oil-in and is connected with logical oil groove according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212482.2U CN203843144U (en) | 2014-04-24 | 2014-04-24 | Die-casting machine melting cup with plunger lubrication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212482.2U CN203843144U (en) | 2014-04-24 | 2014-04-24 | Die-casting machine melting cup with plunger lubrication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843144U true CN203843144U (en) | 2014-09-24 |
Family
ID=51556205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212482.2U Expired - Fee Related CN203843144U (en) | 2014-04-24 | 2014-04-24 | Die-casting machine melting cup with plunger lubrication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600779A (en) * | 2021-07-29 | 2021-11-05 | 莆田市荣兴机械有限公司 | Lubricating method between melting cup and injection punch of die casting machine |
-
2014
- 2014-04-24 CN CN201420212482.2U patent/CN203843144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600779A (en) * | 2021-07-29 | 2021-11-05 | 莆田市荣兴机械有限公司 | Lubricating method between melting cup and injection punch of die casting machine |
| CN113600779B (en) * | 2021-07-29 | 2023-09-05 | 莆田市荣兴机械有限公司 | Lubricating method between melting cup and injection punch of die casting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203621124U (en) | Automatic pipe drawing machine | |
| CN203843144U (en) | Die-casting machine melting cup with plunger lubrication function | |
| CN204476499U (en) | oil pan | |
| CN204842898U (en) | Centrifugal pressure boost casting equipment of multiplex spare | |
| CN203426400U (en) | Lubricating structure for injection mechanism of squeeze casting machine | |
| CN203171887U (en) | Discharging device of high-temperature mixing cabin for section production | |
| CN104071445A (en) | Thread protection cap and manufacturing method thereof | |
| CN204504172U (en) | A kind of centrifugal cast tube die | |
| CN203437611U (en) | Cylinder sleeve centrifugal casting parting baffle | |
| CN205414364U (en) | Die cavity adjustable die casting die | |
| CN203992310U (en) | Horizontal type cold-chamber die casting injection rod mounting structure | |
| CN203843142U (en) | Molten cup holder with water cooling function for die-casting machine | |
| CN208991734U (en) | A kind of die-casting melting cup system of high lubricating effect | |
| CN203925764U (en) | A kind of Water-cooled engine cylinder | |
| CN203917854U (en) | A kind of vertical centrifugal casting device for the preparation of Concentric Reducers | |
| CN202162226U (en) | Die box part of wire-drawing machine | |
| CN202241949U (en) | Inner container opening molding device | |
| CN203843143U (en) | Combined type molten cup with water cooling function for die-casting machine | |
| CN104259422B (en) | Follow-on die casting machine pressurizer | |
| CN205274508U (en) | Screw machine seal structure | |
| CN203044848U (en) | Injection plunger head of die-casting machine | |
| CN202199755U (en) | Injection oil return pipe for die casting machine | |
| CN203919301U (en) | Two-stage vacuum extruder for blocks | |
| CN204414626U (en) | A kind of Miniature oil press | |
| CN213746053U (en) | Die casting machine tup lubricating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20210424 |