CN109866459A - A kind of hydraulic press with oil temperature self-cooling set - Google Patents
A kind of hydraulic press with oil temperature self-cooling set Download PDFInfo
- Publication number
- CN109866459A CN109866459A CN201910255422.6A CN201910255422A CN109866459A CN 109866459 A CN109866459 A CN 109866459A CN 201910255422 A CN201910255422 A CN 201910255422A CN 109866459 A CN109866459 A CN 109866459A
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- China
- Prior art keywords
- oil
- pipe
- fixedly connected
- guide pipe
- wall
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 239000000498 cooling water Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004065 semiconductor Substances 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 239000002828 fuel tank Substances 0.000 claims description 8
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Abstract
The invention discloses a kind of hydraulic presses with oil temperature self-cooling set of hydraulic press technical field, the cooler bin of the other end of the rail and the right side being fixed at the top of oil pressure body, and the rail is divided into the identical oil distributing pipe of three groups of structures behind cooler bin top, and the bottom of oil distributing pipe described in three groups accumulates the first oil guide pipe, the left side wall bottom of the hydraulic cylinder is fixedly connected with the second oil guide pipe, the other end of second oil guide pipe is fixedly connected with oil pump, the bottom of the hydraulic cylinder is fixedly connected with terminal pad, the bottom of the terminal pad is fixedly connected with upper mold, the lower die being fixed on oil pressure body is provided with immediately below the upper mold, the upper and lower ends of the cooling water pipe have been respectively fixedly connected with into water connecting flange and water outlet connecting flange after the right side wall of cooler bin, it is socketed on the outer wall of the oil distributing pipe There is heat exchanger, the contact area of heat exchanger and oil distributing pipe can be increased, improves the efficiency to heat fast exchange.
Description
Technical field
The present invention relates to hydraulic press technical field, specially a kind of hydraulic press with oil temperature self-cooling set.
Background technique
In the equipment being machined using oil pressure, the control to oil temperature is one of essential link, existing
The oil temperature cooling device of oil pressure mechanical equipment use two ways: first is that cooled down using natural heat dissipation, the cooling cycle compared with
Long and temperature change is unobvious, and another kind uses dedicated cooler, and occupied space is larger, and cooling cost is higher, Er Qiejie
Structure is complex, it has not been convenient to use, for this purpose, it is proposed that a kind of hydraulic press with oil temperature self-cooling set.
Summary of the invention
The purpose of the present invention is to provide a kind of hydraulic presses with oil temperature self-cooling set, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of hydraulic press with oil temperature self-cooling set,
Including oil pressure body, the top left side of the oil pressure body is fixedly installed fuel tank, is fixedly connected with oil on the right side of the fuel tank
Pump, is fixedly connected with rail at the top of the oil pump, the other end of the rail and is fixed at the top of oil pressure body
Right side cooler bin, and the rail at the top of the cooler bin after be divided into the identical oil distributing pipe of three groups of structures, and three groups of institutes
The bottom for stating oil distributing pipe accumulates the first oil guide pipe, and the top of cooler bin bottom end and hydraulic cylinder is run through in the bottom end of first oil guide pipe
End connection, and the hydraulic cylinder is fixed on oil pressure body, the left side wall bottom of the hydraulic cylinder is fixedly connected with second
The other end of oil guide pipe, second oil guide pipe is fixedly connected with oil pump, and the bottom of the hydraulic cylinder is fixedly connected with terminal pad,
The bottom of the terminal pad is fixedly connected with upper mold, and the lower die being fixed on oil pressure body is provided with immediately below the upper mold,
The outer exterior wall for first oil guide pipe being nested in cooling box cavity is provided with cooling water pipe, the cooling water pipe up and down
Both ends have been respectively fixedly connected with into water connecting flange and water outlet connecting flange after the right side wall of cooler bin, the oil distributing pipe
Heat exchanger is socketed on outer wall.
Preferably, the heat exchanger includes being socketed in oil distributing pipe heat-conducting copper pipe, is socketed on the outer wall of the heat-conducting copper pipe
There is semiconductor chilling plate, insulating layer is socketed on the outer wall of the semiconductor chilling plate, is fixed on the front side wall of the insulating layer
It is provided with the conductive contact with semiconductor chilling plate electrical connection.
Preferably, the cooling water pipe is spirally wound on the outer exterior wall of the first oil guide pipe, first oil guide pipe it is outer
It is fixedly connected with heat-conducting block on wall, and is fixedly installed the lantern ring matched with cooling water pipe outer diameter on heat-conducting block.
Preferably, the cooling fin of arc, and the radian of cooling fin and first are fitted on the outer wall of first oil guide pipe
The outer wall radian of oil guide pipe matches.
Preferably, first oil guide pipe is connected with the overhanging cylinder of hydraulic cylinder, second oil guide pipe and hydraulic cylinder it is interior
The connection of contracting cylinder.
Preferably, work groove is offered on the right side wall of the oil pressure body, and the upper die and lower die are arranged at
In work groove, and the lower die is fixed on work bottom portion of groove.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention design is reasonable, by the first oil guide pipe
The cooling water pipe that spiral setting is connected on outer wall can carry out circulating cooling to oil liquid after hydraulic cylinder finishes function, can be realized
Cold water in oil liquid and cooling water pipe carries out heat exchange, improves heat exchanger effectiveness, while it is identical that rail is divided into three groups of structures
Oil distributing pipe, the contact area of heat exchanger and oil distributing pipe can be increased, improve the efficiency to heat fast exchange, simultaneously lead to
Cross semiconductor chilling plate fast-refrigerating, heat-conducting copper pipe can by oil distributing pipe heat and semiconductor chilling plate carry out heat exchange,
Substantially increase the rapid cooling efficiency of oil liquid.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is cooler bin structural schematic diagram of the present invention；
Fig. 3 is present heat exchanger structural schematic diagram.
In figure: 1 oil pressure body, 2 fuel tanks, 3 oil pumps, 4 rails, 5 cooler bins, 6 first oil guide pipes, 7 hydraulic cylinders, 8 second
Oil guide pipe, 9 terminal pads, 10 upper molds, 11 lower dies, 12 oil distributing pipes, 13 cooling water pipes, 14 water inlet connecting flanges, 15 water outlet connection methods
Orchid, 16 heat exchangers, 161 heat-conducting copper pipes, 162 semiconductor chilling plates, 163 insulating layers, 164 conductive contacts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of hydraulic press with oil temperature self-cooling set, packet
Oil pressure body 1 is included, the top left side of oil pressure body 1 is fixedly installed fuel tank 2, and the right side of fuel tank 2 is fixedly connected with oil pump 3, oil
The top of pump 3 is fixedly connected with rail 4, and the other end of rail 4 is cold with the right side for being fixed at 1 top of oil pressure body
But case 5, and rail 4 is divided into the identical oil distributing pipe 12 of three groups of structures, and the bottom of three component oil pipes 12 behind 5 top of cooler bin
Portion accumulates the first oil guide pipe 6, and the bottom end of the first oil guide pipe 6 is connected through 5 bottom end of cooler bin with the top of hydraulic cylinder 7, and liquid
Cylinder pressure 7 is fixed on oil pressure body 1, and the left side wall bottom of hydraulic cylinder 7 is fixedly connected with the second oil guide pipe 8, the second Oil Guide
The other end of pipe 8 is fixedly connected with oil pump 3, and the bottom of hydraulic cylinder 7 is fixedly connected with terminal pad 9, and the bottom of terminal pad 9 is fixed to be connected
It is connected to upper mold 10, the underface of upper mold 10 is provided with the lower die 11 being fixed on oil pressure body 1, is nested in 5 inner cavity of cooler bin
The outer exterior wall of the first oil guide pipe 6 be provided with cooling water pipe 13, the upper and lower ends of cooling water pipe 13 run through the right side of cooler bin 5
It has been respectively fixedly connected with after wall into water connecting flange 14 and has been discharged connecting flange 15, be socketed with heat exchange on the outer wall of oil distributing pipe 12
Device 16.
Wherein, heat exchanger 16 includes being socketed in 12 heat-conducting copper pipe 161 of oil distributing pipe, is socketed on the outer wall of heat-conducting copper pipe 161
There is semiconductor chilling plate 162, be socketed with insulating layer 163 on the outer wall of semiconductor chilling plate 162, on the front side wall of insulating layer 163
It is fixedly installed the conductive contact 164 being electrically connected with semiconductor chilling plate 162, semiconductor refrigerating can be promoted by this set
162 fast-refrigerating of piece, heat-conducting copper pipe 161 can by oil distributing pipe 12 heat and semiconductor chilling plate 162 carry out heat exchange, together
When insulating layer 163 can reduce semiconductor chilling plate 162 cold air scatter and disappear, substantially increase the rapid cooling efficiency of oil liquid；
Cooling water pipe 13 is spirally wound on the outer exterior wall of the first oil guide pipe 6, is fixedly connected on the outer wall of the first oil guide pipe 6
There is heat-conducting block, and be fixedly installed the lantern ring matched with 13 outer diameter of cooling water pipe on heat-conducting block, can be promoted by this set
So that the cold water in oil liquid and cooling water pipe 13 is carried out heat exchange, improves heat exchanger effectiveness；
It is fitted with the cooling fin of arc on the outer wall of first oil guide pipe 6, and the radian of cooling fin and the first oil guide pipe 6 is outer
Wall radian matches, and cooling fin can be improved to the lost efficiency of oil liquid heat in the first oil guide pipe 6 by this set；
First oil guide pipe 6 is connected with the overhanging cylinder of hydraulic cylinder 7, and the second oil guide pipe 8 is connected with the cylinder that inside contracts of hydraulic cylinder 7；
Work groove is offered on the right side wall of oil pressure body 1, and upper mold 10 and lower die 11 are arranged in work groove,
And lower die 11 is fixed on work bottom portion of groove.
Embodiment: the device is connected with outer water pump when in use, by water inlet connecting flange 14, water outlet connecting flange 15,
Start oil pump 3 for the oil in fuel tank 2 by 4 oil supply of rail by external power supply, can be promoted by the first oil guide pipe 6 hydraulic
7 interior bar of cylinder is overhanging, and it is mobile to lower die 11 to be able to drive upper mold 10, so that hydraulic is completed, then 6 oil return of the first oil guide pipe,
Second oil guide pipe, 8 fuel feeding promotes 7 interior bar of hydraulic cylinder to inside contract, and drives upper mold 10 to reset, in addition, the oil liquid in the first oil guide pipe 6
Temperature can rise after finishing function, and the screw type cooling water pipe 13 being arranged on 6 outer wall of the first oil guide pipe at this time can be in hydraulic cylinder 7
Circulating cooling is carried out to oil liquid after finishing function, the cold water in oil liquid and cooling water pipe 13 can be promoted to carry out heat exchange, improve heat
Exchange efficiency, while rail 4 being divided for the identical oil distributing pipe 12 of three groups of structures, heat exchanger 16 and oil distributing pipe 12 can be increased
Contact area, improve the efficiency to heat fast exchange, while connecting by external power supply and conductive contact 164, promote
162 fast-refrigerating of semiconductor chilling plate, heat-conducting copper pipe 161 can by oil distributing pipe 12 heat and semiconductor chilling plate 162 into
Row heat exchange, at the same insulating layer 163 can reduce semiconductor chilling plate 162 cold air scatter and disappear, substantially increase the quick of oil liquid
Cooling efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of hydraulic press with oil temperature self-cooling set, including oil pressure body (1), it is characterised in that: the oil pressure body
(1) top left side is fixedly installed fuel tank (2), is fixedly connected with oil pump (3) on the right side of the fuel tank (2), the oil pump (3)
Top be fixedly connected with rail (4), the other end of the rail (4) and be fixed at the top of oil pressure body (1)
The cooler bin (5) on right side, and the rail (4) is divided into the identical oil distributing pipe of three groups of structures behind cooler bin (5) top
(12), and the bottom of oil distributing pipe described in three groups (12) accumulates the first oil guide pipe (6), and the bottom end of first oil guide pipe (6) is passed through
It wears cooler bin (5) bottom end to connect with the top of hydraulic cylinder (7), and the hydraulic cylinder (7) is fixed on oil pressure body (1),
The left side wall bottom of the hydraulic cylinder (7) is fixedly connected with the second oil guide pipe (8), the other end of second oil guide pipe (8) and
Oil pump (3) is fixedly connected, and the bottom of the hydraulic cylinder (7) is fixedly connected with terminal pad (9), and the bottom of the terminal pad (9) is solid
Surely it is connected with upper mold (10), the lower die (11) being fixed on oil pressure body (1) is provided with immediately below the upper mold (10), it is nested
The outer exterior wall of first oil guide pipe (6) in cooler bin (5) inner cavity is provided with cooling water pipe (13), the cooling water pipe
(13) upper and lower ends have been respectively fixedly connected with into water connecting flange (14) and water outlet connection after the right side wall of cooler bin (5)
Flange (15) is socketed with heat exchanger (16) on the outer wall of the oil distributing pipe (12).
2. a kind of hydraulic press with oil temperature self-cooling set according to claim 1, it is characterised in that: the heat exchange
Device (16) includes being socketed in oil distributing pipe (12) heat-conducting copper pipe (161), is socketed with semiconductor on the outer wall of the heat-conducting copper pipe (161)
Cooling piece (162) is socketed with insulating layer (163) on the outer wall of the semiconductor chilling plate (162), the insulating layer (163)
The conductive contact (164) with semiconductor chilling plate (162) electrical connection is fixedly installed on front side wall.
3. a kind of hydraulic press with oil temperature self-cooling set according to claim 1, it is characterised in that: the cooling water
Pipe (13) is spirally wound on the outer exterior wall of the first oil guide pipe (6), is fixedly connected with and leads on the outer wall of first oil guide pipe (6)
Heat block, and the lantern ring matched with cooling water pipe (13) outer diameter is fixedly installed on heat-conducting block.
4. a kind of hydraulic press with oil temperature self-cooling set according to claim 1, it is characterised in that: described first leads
The cooling fin of arc is fitted on the outer wall of oil pipe (6), and the outer wall radian of the radian of cooling fin and the first oil guide pipe (6) matches
It closes.
5. a kind of hydraulic press with oil temperature self-cooling set according to claim 1, it is characterised in that: described first leads
Oil pipe (6) is connected with the overhanging cylinder of hydraulic cylinder (7), and second oil guide pipe (8) connects with the cylinder that inside contracts of hydraulic cylinder (7).
6. a kind of hydraulic press with oil temperature self-cooling set according to claim 1, it is characterised in that: the hydraulic press
Work groove is offered on the right side wall of body (1), and the upper mold (10) and lower die (11) are arranged in work groove, and institute
It states lower die (11) and is fixed on work bottom portion of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255422.6A CN109866459A (en) | 2019-04-01 | 2019-04-01 | A kind of hydraulic press with oil temperature self-cooling set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255422.6A CN109866459A (en) | 2019-04-01 | 2019-04-01 | A kind of hydraulic press with oil temperature self-cooling set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866459A true CN109866459A (en) | 2019-06-11 |
Family
ID=66921838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910255422.6A Withdrawn CN109866459A (en) | 2019-04-01 | 2019-04-01 | A kind of hydraulic press with oil temperature self-cooling set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109866459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319076A (en) * | 2019-07-08 | 2019-10-11 | 江苏师范大学 | A kind of quickly cooling device of mining-drilling machine |
-
2019
- 2019-04-01 CN CN201910255422.6A patent/CN109866459A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319076A (en) * | 2019-07-08 | 2019-10-11 | 江苏师范大学 | A kind of quickly cooling device of mining-drilling machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190611 |