CN202811665U - Water-cooled cooling mechanism for hydraulic molding machine - Google Patents
Water-cooled cooling mechanism for hydraulic molding machine Download PDFInfo
- Publication number
- CN202811665U CN202811665U CN 201220499844 CN201220499844U CN202811665U CN 202811665 U CN202811665 U CN 202811665U CN 201220499844 CN201220499844 CN 201220499844 CN 201220499844 U CN201220499844 U CN 201220499844U CN 202811665 U CN202811665 U CN 202811665U
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- cooling mechanism
- molding machine
- cooled cooling
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Abstract
The utility model discloses a water-cooled cooling mechanism for a hydraulic molding machine, and relates to fireproofing material and the water-cooled cooling mechanism for the hydraulic molding machine used in industrial ceramic industry. The water-cooled cooling mechanism for the hydraulic molding machine comprises a hydraulic oil tank of the hydraulic molding machine, a water storage container and a cooling pipe arranged inside the water storage container. The water storage container is provided with a cooling water inlet pipe and a cooling water outlet pipe. The bottom of the hydraulic oil tank is connected with an oil down pipeline which is connected with one end of the cooling pipe. The other end of the cooling pipe is connected with an oil return pipeline which is communicated with the hydraulic oil tank through an oil pump. The water-cooled cooling mechanism for the hydraulic molding machine solves problems, caused by high temperature of hydraulic oil of a hydraulic system, such as corrosion, leakage and low working efficiency of hydraulic components. Working efficiency is improved remarkably, and each component of the hydraulic system is maintained.
Description
Technical field
The utility model relates to a kind of water-cooled and cools off mechanism, is specifically related to the water-cooled cooling mechanism that a kind of refractory material and industrial ceramics industry hydraulic forming machine are used.
Background technique
The hydraulic system of hydraulic forming machine is widely used in the fields such as machinery, building, aviation, becomes a kind of novel power source.Can the quality of the performance of hydraulic system is directly connected to hydraulic equipment keep good running state for a long time, is related to the on-road efficiency of equipment, and even the economic benefit of enterprise.
Analysis of hydraulic oil overheat is the maximum cause of disease of hydraulic system in the hydraulic system, and the harm that it brings has: hydraulic oil viscosity, volumetric efficiency and hydraulic work system efficient all descend, and leaking increases, even machinery can't be worked.The part of hydraulic system expands because of overheated, destroyed the original normal matching gap of relative movement part, cause that surface friction drag increases, hydrovalve is stuck easily, simultaneously, lubricant film attenuation, mechanical wear are increased, and the result causes the precision-fit face of pump, valve etc. to make its inefficacy or scrap because of too early wearing and tearing.Accelerate the rubber seal aged deterioration, the lost of life, even lose its sealability, hydraulic system is seriously leaked.Fluid vaporization, moisture evaporation make hydraulic element produce cavitation pitting easily; The fluid oxidation forms gluey sediments, easily stops up the aperture in oil purifier and the hydrovalve, makes the hydraulic system cisco unity malfunction.Therefore, the too high meeting of hydraulic oil oil temperature has a strong impact on the normal use of machine, the working life of reducing hydraulic element, and increases the maintenance cost of hydraulic press.
The model utility content
The utility model is for solving the problems such as the too high hydraulic work system decrease in efficiency that causes of oil temperature in hydraulic system, hydraulic system leakage, reduction in working life in the prior art, the water-cooled cooling mechanism that provides a kind of hydraulic forming machine to use, improve the working efficiency of hydraulic system, prolong the working life of hydraulic system, reduce the maintenance cost of hydraulic forming machine.
The utility model solves the problems of the technologies described above the technological scheme that adopts: connect oil pipe line in hydraulic oil container bottom the deep fat of hydraulic system is imported cooling mechanism refrigeration, cold oil enters return line and enters hydraulic oil container by an oil pump.
The water-cooled cooling mechanism that hydraulic forming machine is used comprises hydraulic oil container, the tank of hydraulic forming machine and places its inner cooling tube, is provided with cooling water inlet pipe and outlet pipe on the tank; The hydraulic oil container bottom connects lower oil pipe line, and lower oil pipe line is connected with an end of cooling tube, and the other end of cooling tube connects return line, and return line is communicated with hydraulic oil container by an oil pump.
The utility model further improves: the cross section of described tank is square or circular.
The utility model further improves: described cooling tube is coiler.
The utility model further improves: a throttle valve respectively is set on lower oil pipe line and the return line.
Beneficial effect: the utility model is after hydraulic system arranges water-cooled cooling mechanism; the oil temperature of hydraulic system is reduced, and the hydraulic element of hydraulic system are protected, and improves the working efficiency of hydraulic system; incident of leakage reduces, and prolong the working life of hydraulic system.
Description of drawings
Fig. 1 is the water-cooled cooling structural scheme of mechanism that the utility model hydraulic forming machine is used.
Reference character is: 1, forming machine, 2, hydraulic oil pipe, 3, hydraulic oil container, 4, throttle valve, 5, lower oil pipe line, 6, tank, 7, outlet pipe, 8, intake pipe, 9, cooling tube, 10, oil pump, 11, return line.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.As shown in Figure 1, this water-cooled cooling mechanism is mainly used in the cooling of hydraulic oil in the hydraulic system, comprise hydraulic oil container 3, the tank 6 of hydraulic forming machine 1 and place its inner cooling tube 9, hydraulic forming machine 1 is connected with hydraulic oil container 3 by hydraulic tube 2, is provided with cooling water inlet pipe 8 and outlet pipe 7 on the tank 6; Hydraulic oil container 3 bottoms connect lower oil pipe line 5, and lower oil pipe line 5 is connected with an end of cooling tube 9, and the other end of cooling tube 9 connects return line 11, and return line 11 is communicated with hydraulic oil container 3 by an oil pump 10.The sectional area of tank 6 is square or circular, and cooling tube 9 is coiler, and a throttle valve 4 respectively is set on lower oil pipe line 5 and the return line 11.
This cooling mechanism working procedure: open cooling water inlet pipe 8, until after outlet pipe 7 there are flowing out, open throttle valve 4 in the lower oil pipe line 5 and the throttle valve 4 in the return line 11, deep fat in the hydraulic oil container 3 enters cooling tube 9, this moment, the flow direction of hydraulic oil and cooling water was opposite, return in the hydraulic oil container 3 through oil pump 10 after the hydraulic oil of cooling mechanism cooling enters return line 11, the hydraulic oil cooling procedure of hydraulic system is finished.
Claims (4)
1. the water-cooled cooling mechanism that uses of hydraulic forming machine, the hydraulic oil container (3) that comprises hydraulic forming machine (1), it is characterized in that: also comprise tank (6) and place its inner cooling tube (9), be provided with cooling water inlet pipe (8) and outlet pipe (7) on the tank (6); Hydraulic oil container (3) bottom connects lower oil pipe line (5), lower oil pipe line (5) is connected with an end of cooling tube (9), the other end of cooling tube (9) connects return line (11), and return line (11) is communicated with hydraulic oil container (3) by an oil pump (10).
2. the water-cooled cooling mechanism that uses of hydraulic forming machine according to claim 1, it is characterized in that: the cross section of described tank (6) is square or circular.
3. the water-cooled cooling mechanism that uses of hydraulic forming machine according to claim 1, it is characterized in that: described cooling tube (9) is coiler.
4. the water-cooled cooling mechanism that uses of hydraulic forming machine according to claim 1 is characterized in that: on lower oil pipe line (5) and the return line (11) throttle valve (4) is set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499844 CN202811665U (en) | 2012-09-26 | 2012-09-26 | Water-cooled cooling mechanism for hydraulic molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499844 CN202811665U (en) | 2012-09-26 | 2012-09-26 | Water-cooled cooling mechanism for hydraulic molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811665U true CN202811665U (en) | 2013-03-20 |
Family
ID=47870547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220499844 Expired - Fee Related CN202811665U (en) | 2012-09-26 | 2012-09-26 | Water-cooled cooling mechanism for hydraulic molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811665U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334988A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Hydraulic oil temperature controlling device of injection molding machine |
| CN103334987A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Hydraulic oil temperature controlling device of injection molding machine |
| CN103452965A (en) * | 2013-09-16 | 2013-12-18 | 蒙阴县兴达机械厂 | Oil-way cooling system of small walk-behind road roller |
| CN105351288A (en) * | 2015-12-04 | 2016-02-24 | 四川海搏液压机械有限公司 | Heat exchanger for hydraulic oil |
-
2012
- 2012-09-26 CN CN 201220499844 patent/CN202811665U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334988A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Hydraulic oil temperature controlling device of injection molding machine |
| CN103334987A (en) * | 2013-06-26 | 2013-10-02 | 苏州长发塑胶有限公司 | Hydraulic oil temperature controlling device of injection molding machine |
| CN103452965A (en) * | 2013-09-16 | 2013-12-18 | 蒙阴县兴达机械厂 | Oil-way cooling system of small walk-behind road roller |
| CN105351288A (en) * | 2015-12-04 | 2016-02-24 | 四川海搏液压机械有限公司 | Heat exchanger for hydraulic oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130926 |