CN204914697U - Prevent overheated hydraulic press - Google Patents
Prevent overheated hydraulic press Download PDFInfo
- Publication number
- CN204914697U CN204914697U CN201520756035.8U CN201520756035U CN204914697U CN 204914697 U CN204914697 U CN 204914697U CN 201520756035 U CN201520756035 U CN 201520756035U CN 204914697 U CN204914697 U CN 204914697U
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- CN
- China
- Prior art keywords
- circulating line
- hydraulic press
- entablature
- master cylinder
- workbench
- 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
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Abstract
The utility model discloses a prevent overheated hydraulic press, including four stands, power unit, cooling system, four the entablature has been cup jointed, four in the upper portion of stand the workstation has been cup jointed to the lower part of stand, the upper portion of entablature is provided with filling liquid system, the inside master cylinder that is provided with of central authorities of entablature, filling liquid system and master cylinder link to each other, the lower part of entablature still is provided with cup joints four slider on the stand, the slider can slide from top to bottom along the vertical direction of stand, the central authorities of workstation are inside to be provided with ejecting jar, and filling liquid system, slider, ejecting jar is equal and power unit links to each other, cooling system is including setting up the circulating line A and the circulating line B of setting in the workstation in the slider, circulating line A and circulating line B all link to each other with filling liquid system. The device simple structure, convenient operation can prolong the life of hydraulic press.
Description
Technical field
The utility model relates to mechanical field, relates to a kind of anti-overheated hydraulic press in particular.
Background technology
The machinery of liquid pressure transmission that what hydraulic press utilized Pascal's law to make utilize, kind is a lot.Certainly, purposes is also diversified as required.As divided by the class of liquids transmitting pressure, there are hydraulic press and the large class of hydraulic press two.The gross pressure that hydraulic press machine produces is comparatively large, is usually used in forging and punching press.
Four-column hydraulic press can be used for pressure processing and the shaping of various plastic material, as corrosion resistant plate steel plate extruding, bending, stretch and the cold-press moulding of metal parts, also can be used for the compacting of pulverulent product, emery wheel, bakelite, resin thermoset goods simultaneously.Hydraulic press operationally usually suffers damage because of overheated, for avoiding its service life of too early impaired prolongation of hydraulic press, is necessary the problems of excessive heat taking measures to solve machine.
Utility model content
The utility model provides a kind of anti-overheated hydraulic press, and the temperature of hydraulic press when this device can reduce work in time by arranging circulating line, prevent it overheated, this apparatus structure is simple, easy to operate, can extend the service life of hydraulic press.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of anti-overheated hydraulic press, comprise four root posts, actuating unit, cooling system, the upper socket of four described columns has entablature, the bottom of four described columns is socketed with workbench, the top of described entablature is provided with hydromechanical system, the central interior of described entablature is provided with master cylinder, hydromechanical system is connected with master cylinder, the bottom of described entablature is also provided with the slide block be socketed on four described columns, slide block can slide up and down along upright post vertical Nogata, the central interior of described workbench is provided with liftout tank, hydromechanical system, slide block, liftout tank is all connected with actuating unit, the lower surface of described slide block is provided with T-slot a, the upper surface of workbench is provided with T-slot b, described cooling system comprises the circulating line A be arranged in slide block and the circulating line B be arranged in workbench, described circulating line A is all connected with hydromechanical system with circulating line B.
During enforcement, after hydraulic press work a period of time, toward circulating line A and circulating line B internal-filling liquid, fully can cool the temperature of slide block and workbench, thus realize preventing overheated object.
Also be provided with by-pass valve control between described circulating line A and hydromechanical system, circulating line A is positioned at the position near T-slot a.Described circulating line B all and between hydromechanical system is also provided with by-pass valve control, and circulating line B is positioned at the position near T-slot b.Also real-time control system can be adopted to be connected with circulating line A and circulating line B, to realize unlatching and the end of automatic controlled circulation.Near the position of T-slot a and T-slot b, can be the 1-3cm of vertical range, effectively can reduce the temperature of workbench and slide block near T-slot a and T-slot b, thus effectively drive the reduction of other spot temperature.
Described hydromechanical system comprises prefill valve and topping up cylinder, and prefill valve is connected with bottom master cylinder, and topping up cylinder is connected with master cylinder by prefill valve.
Also comprise temperature sensor and temperature alarming device, degree sensor is connected with temperature alarming device, and temperature sensor also workbench, entablature is all connected.The setting of temperature sensor and temperature alarming device can help to identify that whether the temperature of slide block and workbench is suitable, accurately to grasp the time of opening or closing circulating line A and circulating line B.
Described master cylinder is double-acting piston oil cylinder, and master cylinder cylinder mouth is equipped with and ensures that piston movement has the fairlead of good guidance performance.
Compared with prior art, the beneficial effects of the utility model are:
When this device can reduce work in time by arranging circulating line, the temperature of hydraulic press, prevents it overheated, and this apparatus structure is simple, easy to operate, can extend the service life of hydraulic press.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structure chart of the present utility model.
Label in figure is: 1, hydromechanical system; 2, entablature; 3, slide block; 4, workbench; 5, column; 6, actuating unit; 7, liftout tank.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Embodiment of the present utility model includes but not limited to the following example.
Embodiment 1
As shown in Figure 1, a kind of anti-overheated hydraulic press, comprise four root posts 5, actuating unit 6, cooling system, the upper socket of four described columns 5 has entablature 2, the bottom of four described columns 5 is socketed with workbench 4, the top of described entablature 2 is provided with hydromechanical system 1, the central interior of described entablature 2 is provided with master cylinder, hydromechanical system 1 is connected with master cylinder, the bottom of described entablature 2 is also provided with the slide block 3 be socketed on four described columns 5, slide block 3 can slide up and down along column 5 vertical direction, the central interior of described workbench 4 is provided with liftout tank 7, hydromechanical system 1, slide block 3, liftout tank 7 is all connected with actuating unit 6, the lower surface of described slide block 3 is provided with T-slot a, the upper surface of workbench 4 is provided with T-slot b, described cooling system comprises the circulating line A be arranged in the slide block 3 and circulating line B be arranged in workbench 4, described circulating line A is all connected with hydromechanical system 1 with circulating line B.
During enforcement, after hydraulic press work a period of time, toward circulating line A and circulating line B internal-filling liquid, fully can cool the temperature of slide block 3 and workbench 4, thus realize preventing overheated object.Each 2 of four root posts about 5 are arranged on workbench 4.
Also be provided with by-pass valve control between described circulating line A and hydromechanical system 1, circulating line A is positioned at the position near T-slot a.Described circulating line B all and between hydromechanical system 1 is also provided with by-pass valve control, and circulating line B is positioned at the position near T-slot b.Also real-time control system can be adopted to be connected with circulating line A and circulating line B, to realize unlatching and the end of automatic controlled circulation.
Embodiment 2
Hydromechanical system 1 comprises prefill valve and topping up cylinder, and prefill valve is connected with bottom master cylinder, and topping up cylinder is connected with master cylinder by prefill valve.
Also comprise temperature sensor and temperature alarming device, degree sensor is connected with temperature alarming device, and temperature sensor also workbench 4, entablature 2 is all connected.The setting of temperature sensor and temperature alarming device can help to identify that whether the temperature of slide block 3 and workbench 4 is suitable, accurately to grasp the time of opening or closing circulating line A and circulating line B.
Described master cylinder is double-acting piston oil cylinder, and master cylinder cylinder mouth is equipped with and ensures that piston movement has the fairlead of good guidance performance.
According to the above embodiments, well the utility model can be completed.
Be embodiment of the present utility model as mentioned above.The utility model is not limited to above-mentioned embodiment, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. the hydraulic press of a kind anti-overheated, it is characterized in that: comprise four root posts (5), actuating unit (6), cooling system, the upper socket of four described columns (5) has entablature (2), the bottom of four described columns (5) is socketed with workbench (4), the top of described entablature (2) is provided with hydromechanical system (1), the central interior of described entablature (2) is provided with master cylinder, hydromechanical system (1) is connected with master cylinder, the bottom of described entablature (2) is also provided with the slide block (3) be socketed on four described columns (5), slide block (3) can slide up and down along column (5) vertical direction, the central interior of described workbench (4) is provided with liftout tank (7), hydromechanical system (1), slide block (3), liftout tank (7) is all connected with actuating unit (6), the lower surface of described slide block (3) is provided with T-slot a, the upper surface of workbench (4) is provided with T-slot b, described cooling system comprises the circulating line A be arranged in slide block (3) and the circulating line B be arranged in workbench (4), described circulating line A and circulating line B are all connected with hydromechanical system (1).
2. hydraulic press according to claim 1, is characterized in that: be also provided with by-pass valve control between described circulating line A and hydromechanical system (1), and circulating line A is positioned at the position near T-slot a.
3. hydraulic press according to claim 1, is characterized in that: described circulating line B all and between hydromechanical system (1) is also provided with by-pass valve control, and circulating line B is positioned at the position near T-slot b.
4. hydraulic press according to claim 1, is characterized in that: described hydromechanical system (1) comprises prefill valve and topping up cylinder, and prefill valve is connected with bottom master cylinder, and topping up cylinder is connected with master cylinder by prefill valve.
5. the hydraulic press according to any one of claim 1-4, is characterized in that: also comprise temperature sensor and temperature alarming device, and degree sensor is connected with temperature alarming device, and temperature sensor also workbench (4), entablature (2) is all connected.
6. the hydraulic press according to any one of claim 1-4, is characterized in that: described master cylinder is double-acting piston oil cylinder, and master cylinder cylinder mouth is equipped with and ensures that piston movement has the fairlead of good guidance performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756035.8U CN204914697U (en) | 2015-09-28 | 2015-09-28 | Prevent overheated hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756035.8U CN204914697U (en) | 2015-09-28 | 2015-09-28 | Prevent overheated hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914697U true CN204914697U (en) | 2015-12-30 |
Family
ID=54963869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756035.8U Expired - Fee Related CN204914697U (en) | 2015-09-28 | 2015-09-28 | Prevent overheated hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914697U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692620A (en) * | 2016-04-16 | 2016-06-22 | 安庆市江城冶金机械有限公司 | Dry ice former |
| CN105946280A (en) * | 2016-05-12 | 2016-09-21 | 东莞明勖机械五金有限公司 | Cooling system used for punching machine |
| CN106515077A (en) * | 2016-08-22 | 2017-03-22 | 浙江帅锋精密机械制造有限公司 | Sliding block and high-speed precise punch |
| CN110538955A (en) * | 2019-09-05 | 2019-12-06 | 荣成华东锻压机床股份有限公司 | Temperature control precision lifting device of hot die forging press |
-
2015
- 2015-09-28 CN CN201520756035.8U patent/CN204914697U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692620A (en) * | 2016-04-16 | 2016-06-22 | 安庆市江城冶金机械有限公司 | Dry ice former |
| CN105692620B (en) * | 2016-04-16 | 2018-09-04 | 安庆市江城冶金机械有限公司 | A kind of dry ice molding machine |
| CN105946280A (en) * | 2016-05-12 | 2016-09-21 | 东莞明勖机械五金有限公司 | Cooling system used for punching machine |
| CN105946280B (en) * | 2016-05-12 | 2017-09-29 | 明勖（东莞）精密机械有限公司 | A kind of cooling system for punch press |
| CN106515077A (en) * | 2016-08-22 | 2017-03-22 | 浙江帅锋精密机械制造有限公司 | Sliding block and high-speed precise punch |
| CN110538955A (en) * | 2019-09-05 | 2019-12-06 | 荣成华东锻压机床股份有限公司 | Temperature control precision lifting device of hot die forging press |
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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 |
Granted publication date: 20151230 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |