CN217481623U - Die casting machine oil tank and die casting machine base with same - Google Patents
Die casting machine oil tank and die casting machine base with same Download PDFInfo
- Publication number
- CN217481623U CN217481623U CN202220713913.8U CN202220713913U CN217481623U CN 217481623 U CN217481623 U CN 217481623U CN 202220713913 U CN202220713913 U CN 202220713913U CN 217481623 U CN217481623 U CN 217481623U
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- Prior art keywords
- cavity
- oil
- casting machine
- die casting
- heat exchange
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- Expired - Fee Related
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- 238000004512 die casting Methods 0.000 title claims abstract description 62
- 239000010721 machine oil Substances 0.000 title claims abstract description 20
- 239000003921 oil Substances 0.000 claims abstract description 120
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000010687 lubricating oil Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a die casting machine oil tank and have die casting machine base of this oil tank, relate to die casting machine technical field, be "concave" font of invering through setting up the box, the inside at box both ends divide into first cavity and second cavity, the oil that gets into the box reachs first in the cavity earlier, then from first cavity flow direction second cavity, make oil play the effect of deposit in first cavity, and then the oil that flows in the second cavity contains less impurity, be difficult to lead to the hydraulic system of die casting machine to block up, and set up the cooling tube between first cavity and second cavity, and be equipped with first heat exchange tube inside first cavity, the inside second heat exchange tube that is equipped with of second cavity, utilize the cooling tube, oil in first heat exchange tube and the second heat exchange tube to the oil tank is cooled down, make the oil temperature value that the temperature is in than the optimum.
Description
Technical Field
The utility model relates to a die casting machine technical field, in particular to die casting machine oil tank and have die casting machine base of this oil tank.
Background
The oil tank of the die casting machine is used for storing oil in the hydraulic system to ensure that sufficient working medium is supplied to the hydraulic system, and meanwhile, the oil tank has the functions of heat dissipation, escape of air permeating into the oil and precipitation of dirt in the oil. The oil tank is divided into an integral type oil tank and a separated type oil tank, and the integral type oil tank utilizes a base of the main machine as the oil tank. The working temperature of the oil commonly used in the hydraulic system is 40 ℃ to 50 ℃, generally the highest temperature is not higher than 55 ℃, the lowest temperature is not lower than 15 ℃, and the oil is rapidly deteriorated when the temperature of the hydraulic oil is too high, so that the volumetric efficiency of the hydraulic pump is reduced; too low a temperature will make the hydraulic pump difficult to pump oil.
On its base was arranged in to the oil tank of die casting machine, oil tank and base structure as an organic whole promptly, the oil tank was used for providing moist oil pressure for the moving mechanism of die casting machine to realize oily cooling through cooling system in the oil tank, avoid oily high temperature. The existing oil tank for the die casting machine is only provided with a cavity structure, so that when the oil tank is used, high-temperature return oil can be rapidly subjected to heat exchange with oil in the oil tank, when a cooling system cannot provide enough cold energy, the oil temperature in the oil tank can be gradually increased, and finally the oil temperature is too high, so that the cooling system needs large flow to perform heat exchange, and the structure is increased or the energy consumption is increased.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of above-mentioned prior art's weak point, the utility model aims to provide a die casting machine oil tank and have die casting machine base of this oil tank aims at solving the inside oil of inflow oil tank of the die casting machine among the prior art and directly with be about to the exhaust oil heat transfer that mixes, leads to leading to hydraulic system's too high problem of oil temperature from an oil pipe.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a die casting machine oil tank, includes the box, the transversal "concave" font of personally submitting the inversion of box, and the box both ends fall into first cavity and second cavity, form first recess between first cavity and the second cavity, and first cavity and second cavity intercommunication on the top of first recess, be equipped with the cooling tube of intercommunication first cavity and second cavity on the recess, the inside first heat exchange tube that is equipped with of first cavity, the inside second heat exchange tube that is equipped with of second cavity, first heat exchange tube and second heat exchange tube are connected with the booster pump, and the booster pump has the water tank through pipe connection.
In the die casting machine oil tank, the cooling tube is many and is equipped with radiating fin on its surface.
In the die casting machine oil box, a fan is fixed on one side of the first groove of the box body.
In the die casting machine oil tank, the first heat exchange tube is connected with the second heat exchange tube in series, and the outlet end of the second heat exchange tube is connected with the inlet end of the first heat exchange tube.
In the die-casting machine oil box, the box body is provided with observation ports made of transparent materials on the side surfaces of the first cavity and the second cavity, and the observation ports are vertically arranged long strips.
The utility model provides a die casting machine base, includes the die casting machine oil tank, still including fixing the guide rail at die casting machine oil tank top surface, the box top surface of oil tank is fixed with the backup pad, and the guide rail is fixed at the top surface of backup pad, is equipped with out the hopper in the backup pad, and goes out the hopper and set up to one of them side slope of box.
In the die casting machine base, a supporting block is welded on the top face of the box body, a connecting plate is welded on the bottom face of the supporting plate, and the connecting plate is fixed on the supporting block through screws.
In the die casting machine base, the support plates are connected with a partition plate below the guide rail, and the partition plate is arranged between the two support plates on the two sides of the box body; the upper part of the supporting plate is provided with a sliding groove, the length direction of the sliding groove is the same as that of the guide rail, and the partition plate is inserted into the sliding groove; the partition plate is provided with an oil receiving groove, and the cross section of the oil receiving groove is V-shaped.
In the die casting machine base, the guide rail is obliquely arranged, and the oil receiving groove is formed in one end, high in position, of the guide rail.
In the die casting machine base, an oil drain port is arranged at the bottom of the oil receiving groove, an oil filter is installed on the oil tank, and the oil drain port is communicated with the oil filter through a pipeline.
Has the beneficial effects that: "concave" font through being the inversion with the box setting, the inside at box both ends is divided into first cavity and second cavity, the oil that gets into the box reachs first in the cavity, then flow to the second cavity from first cavity, make oil play the effect of sediment in first cavity, and then the oil that flows in the second cavity contains less impurity, be difficult to lead to the hydraulic system of die casting machine to block up, and set up the cooling tube between first cavity and second cavity, and be equipped with first heat exchange tube inside first cavity, the inside second heat exchange tube that is equipped with of second cavity, utilize the cooling tube, first heat exchange tube and the oil of second heat exchange tube in to the oil tank are cooled down, make the oil temperature be in more excellent temperature value.
Drawings
Fig. 1 is a perspective view of a die casting machine base.
Fig. 2 is a front view of the die casting machine base.
Fig. 3 is a sectional view of the die casting machine base of fig. 2.
Fig. 4 is a rear view of the die casting machine base.
Fig. 5 is a schematic structural view of the die casting machine.
Description of the main element symbols: 100-box body, 101-first cavity, 102-second cavity, 103-first groove, 104-viewing port, 105-supporting block, 110-radiating pipe, 111-radiating fin, 112-fan, 120-first heat exchange pipe, 130-second heat exchange pipe, 140-booster pump, 210-guide rail, 220-supporting plate, 230-discharging hopper, 240-connecting plate, 250-partition plate, 221-sliding chute, 251-oil receiving groove, 252-oil outlet, 253-oil filter, 310-movable die driving mechanism, 320-movable die and 330-fixed die.
Detailed Description
The utility model provides a die casting machine oil tank and have die casting machine base of this oil tank, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
Referring to fig. 1-3, an oil tank of a die casting machine comprises a tank body 100, the cross section of the tank body 100 is inverted in a concave shape, two ends of the tank body 100 are divided into a first cavity 101 and a second cavity 102, a first groove 103 is formed between the first cavity 101 and the second cavity 102, the first cavity 101 and the second cavity 102 are communicated with each other at the upper end of the upper part of the first groove 103, a radiating pipe 110 communicated with the first cavity 101 and the second cavity 102 is arranged on the groove, a first heat exchange pipe 120 is arranged in the first cavity 101, a second heat exchange pipe 130 is arranged in the second cavity 102, the first heat exchange pipe 120 and the second heat exchange pipe 130 are connected with a booster pump 140, and the booster pump 140 is connected with a water tank (not shown in the figure) through a pipeline.
In practical use, the first cavity 101 of the box 100 is connected with an oil inlet pipe, the second cavity 102 is connected with an oil outlet pipe, and the oil inside the box 100 is not completely filled but is only filled to a certain position, so that the oil entering the first cavity 101 from the oil inlet pipe flows to the second cavity 102 through the radiating pipe 110, flows to a structure requiring oil pressure driving through the oil outlet pipe, and flows back to the first cavity 101 through the oil inlet pipe, thereby forming a circulation. Moreover, the oil with higher temperature in the first cavity 101 flows to the second cavity 102 from the heat dissipation pipe 110, the outer side of the heat dissipation pipe 110 is in contact with air, the area for exchanging heat with air is increased, and the arrangement of the first cavity 101 and the second cavity 102 and the communication of the heat dissipation pipe 110 slow down the heat exchange between the oil with higher temperature flowing back and the oil about to enter the oil outlet pipe, so that the oil temperature entering the oil outlet pipe is lower.
Wherein, through being divided into first cavity 101 and second cavity 102 with box 100 inside, the oil that gets into box 100 reaches first cavity 101 earlier in, then flows to second cavity 102 from first cavity 101 for oil plays the effect of deposit in first cavity 101, and then flows to the oil that flows in second cavity 102 and contains less impurity, is difficult to lead to die casting machine's hydraulic system to block up.
In practical applications, the tank 100 is provided with oil discharge ports (not shown) at the bottom of the first cavity 101 and the second cavity 102, respectively, and the oil discharge ports are used for discharging oil inside the tank when the tank is cleaned.
The first heat exchange tube 120 is arranged in the first cavity 101, the second heat exchange tube 130 is arranged in the second cavity 102, the first heat exchange tube 120 and the second heat exchange tube 130 are both connected with the booster pump 140, the booster pump 140 is fixed on the top surface of the box 100, the booster pump 140 is connected with the water tank through a pipeline, the water tank can be arranged on the outer side of the box 100 and also can be fixed on the top surface of the box 100, namely, the first heat exchange tube 120 and the second heat exchange tube 130 are arranged in parallel, so that the oil in the second cavity 102 is cooled through twice heat exchange, namely, the first cooling is realized by the first heat exchange tube 120 in the first cavity 101, the second heat exchange tube 130 is used in the second cavity 102, and the oil temperature is guaranteed to be at a better temperature value.
In order to prevent the radiating pipe 110 from being blocked by the impurities in the oil stain, a certain distance is formed between the radiating pipe 110 and the bottom surface of the oil tank, so that the impurities in the oil are deposited at the bottom of the first cavity 101, and the possibility of the impurities entering the oil outlet pipe is reduced.
In order to increase the heat exchange area with air and increase the heat dissipation effect, the heat dissipation pipe 110 has a plurality of heat dissipation fins 111 on the surface thereof.
Referring to fig. 4, in order to increase the heat exchange effect of the heat pipe 110, a blower 112 is fixed on one side of the first recess 103 of the box 100, and the blower 112 blows air to increase the heat rate of the heat pipe 110, i.e., to increase the cooling effect of the oil at the heat pipe 110.
The first heat exchange tube 120 is connected in series with the second heat exchange tube 130, and the second heat exchange tube 130 is disposed at the inlet end of the first heat exchange tube 120. The circulation direction of the cooling medium in the heat exchange pipe is opposite to the flowing direction of the oil, so that the two heat exchange media at the heat exchange part have larger temperature difference, the heat exchange effect is improved, and the heat exchange efficiency is submitted.
Referring to fig. 3, the first heat exchanging pipe 120 and the second heat exchanging pipe 130 are both formed by winding pipes to form a conventional heat exchanger structure. The connection manner of the booster pump 140, the water tank and the first heat exchanging pipe 120 and the second heat exchanging pipe 130 is a conventional connection manner, and is not described herein again.
Referring to fig. 1 and 2, in order to observe the oil amount in the tank 100 and the thickness of the impurity deposit, the tank 100 is provided with observation ports 104 made of a transparent material on the side surfaces of the first cavity 101 and the second cavity 102, and the observation ports 104 are vertically arranged in a long strip shape.
In practical applications, in order to balance the pressures inside and outside the case 100 during use, a vent hole is formed in the top surface of the case 100, and an air filter is installed on the vent hole.
Referring to fig. 1-5, a base of a die casting machine comprises the die casting machine oil tank, and further comprises a guide rail 210 fixed on the top surface of the die casting machine oil tank, a supporting plate 220 is fixed on the top surface of the tank body 100 of the oil tank, the guide rail 210 is fixed on the top surface of the supporting plate 220, a discharge hopper 230 is arranged on the supporting plate 220, and the discharge hopper 230 is obliquely arranged towards one side surface of the tank body. Wherein, go out the discharge of hopper 230 for the work piece of die casting machine production, its position setting corresponding to the mould compound die, guide rail 210 is used for installing the mould drive structure and the mould of die casting machine, and it is prior art, does not describe herein repeatedly.
A supporting block 105 is welded to the top surface of the case 100, a connecting plate 240 is welded to the bottom surface of the supporting plate 220, and the connecting plate 240 is fixed to the supporting block 105 by a screw. Wherein, the supporting block 105 is provided with a threaded hole, the connecting plate 240 is provided with a U-shaped screw hole, and the screw passes through the screw hole and is connected with the threaded hole, so as to realize the fixed connection between the supporting plate 220 and the box body 100. And a certain distance is reserved between the connecting plate 240 and the top surface of the box body 100 through the arrangement of the supporting block 105, so that the top surface of the box body 100 can be conveniently wiped and dedusted during cleaning.
In a preferred embodiment, the supporting plate 220 is connected with a partition plate 250 below the guide rail 210, and the partition plate 250 is arranged between the two supporting plates 220 at two sides of the box body; the upper portion of the supporting plate 220 is provided with a sliding groove 221, the length direction of the sliding groove 221 is the same as the length direction of the guide rail 210, and the partition plate 250 is inserted into the sliding groove 221; the partition plate 250 is provided with an oil receiving groove 251, and the cross section of the oil receiving groove 251 is V-shaped. Wherein, the guide rail 210 is arranged obliquely, and the oil receiving groove 251 is arranged at the higher end of the guide rail 210.
Because the die casting machine is provided with the movable die driving mechanism 310, the movable die 320 and the fixed die 330 on the guide rail 210, the movable die driving mechanism is fixed at the higher end of the guide rail 210, the fixed die is fixed at the lower end of the guide rail 210, and the movable die driving mechanism drives the movable die to reciprocate between the movable die driving mechanism and the fixed die, so that die assembly and die separation are realized.
The movable mold driving mechanism 310, the movable mold 320 and the fixed mold 330 are all located right above the partition plate 250, the oil receiving groove 251 is arranged right below the movable mold driving mechanism, when the movable mold driving mechanism is in a mold splitting state, the movable mold is also located right above the oil receiving groove 251, and when the movable mold driving mechanism is in a mold closing state, the movable mold is located right above the discharge hopper 230.
The lubricating oil is added for reducing friction and cooling heat generated by friction, so that the lubricating oil is basically added in the movable die driving mechanism, in use, redundant lubricating oil and oil residue parts in the use process of the die-casting machine can seep out from movable connection positions of various parts of the movable die driving mechanism, and the seeped redundant lubricating oil and oil residue in the use process of the die-casting machine fall in the oil receiving groove 251 position of the partition plate 250. When clearance die casting machine, can take baffle 250 out from spout 221 in, can clear up the lubricating oil or the dregs of fat on baffle 250 surface for convenient simple, and can clear up lubricating oil, dregs of fat and dust on the die casting machine more comprehensively.
In order to avoid the situation that the oil leakage is serious because the movable die driving mechanism is worn and abraded after being used for a long time, in order to prevent the oil from filling the oil receiving groove 251 quickly when the oil leakage is serious, an oil outlet 252 is arranged at the bottom of the oil receiving groove 251, an oil filter 253 is installed on an oil tank, and the oil outlet 252 is communicated with the oil filter 253 through a pipeline, so that the leaked oil can be drained back into the tank body 100.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be in communication within two elements or in interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a die casting machine oil tank, includes the box, its characterized in that, the transversal "concave" font of personally submitting the inversion of box, and the box both ends fall into first cavity and second cavity, form first recess between first cavity and the second cavity, and first cavity and second cavity intercommunication in the top upper end of first recess, be equipped with the cooling tube of the first cavity of intercommunication and second cavity on the recess, the inside first heat exchange tube that is equipped with of first cavity, the inside second heat exchange tube that is equipped with of second cavity, first heat exchange tube and second heat exchange tube are connected with the booster pump, and the booster pump has the water tank through pipe connection.
2. The die casting machine oil tank as claimed in claim 1, wherein the heat dissipation pipe is plural and has a heat dissipation fin on the surface thereof.
3. The die casting machine oil tank as claimed in claim 2, wherein the case is fixed with a fan at one side of the first recess.
4. The die casting machine fuel tank as claimed in claim 1, wherein the first heat exchange tube is connected in series with a second heat exchange tube, the outlet end of the second heat exchange tube being connected to the inlet end of the first heat exchange tube.
5. The die casting machine fuel tank as claimed in claim 1, wherein the tank body is provided with observation ports made of transparent material at the side surfaces of the first cavity and the second cavity, and the observation ports are vertically arranged long strips.
6. A die casting machine base, characterized by, include the die casting machine oil tank of claim 1, still include the guide rail of fixing at die casting machine oil tank top surface, the box top surface of oil tank is fixed with the backup pad, and the guide rail is fixed on the top surface of backup pad, is equipped with out the hopper in the backup pad, and goes out the hopper and set up to one of them side slope of box.
7. The die casting machine base as claimed in claim 6, wherein the case has a support block welded to a top surface thereof, and a connecting plate welded to a bottom surface of the support plate, the connecting plate being fixed to the support block by screws.
8. The die casting machine base according to claim 7, wherein the supporting plates are connected with a partition plate below the guide rail, and the partition plate is arranged between the two supporting plates on both sides of the box body; the upper part of the supporting plate is provided with a sliding chute, the length direction of the sliding chute is the same as that of the guide rail, and the partition plate is inserted into the sliding chute; the partition plate is provided with an oil receiving groove, and the cross section of the oil receiving groove is V-shaped.
9. The die casting machine base according to claim 8, wherein the guide rail is disposed obliquely, and the oil receiving groove is provided at an end of the guide rail which is high.
10. The die casting machine base of claim 9, wherein an oil drain port is provided at a bottom of the oil receiving groove, and an oil filter is installed in the oil tank, and the oil drain port is communicated with the oil filter through a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220713913.8U CN217481623U (en) | 2022-03-29 | 2022-03-29 | Die casting machine oil tank and die casting machine base with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220713913.8U CN217481623U (en) | 2022-03-29 | 2022-03-29 | Die casting machine oil tank and die casting machine base with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217481623U true CN217481623U (en) | 2022-09-23 |
Family
ID=83306575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220713913.8U Expired - Fee Related CN217481623U (en) | 2022-03-29 | 2022-03-29 | Die casting machine oil tank and die casting machine base with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217481623U (en) |
-
2022
- 2022-03-29 CN CN202220713913.8U patent/CN217481623U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |