CN216782775U - Novel automatic heat dissipation four-column oil press - Google Patents
Novel automatic heat dissipation four-column oil press Download PDFInfo
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- CN216782775U CN216782775U CN202123435439.1U CN202123435439U CN216782775U CN 216782775 U CN216782775 U CN 216782775U CN 202123435439 U CN202123435439 U CN 202123435439U CN 216782775 U CN216782775 U CN 216782775U
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Abstract
The utility model discloses a novel automatic heat dissipation four-column oil press, which relates to the technical field of four-column oil presses and comprises an installation top plate, wherein a hydraulic cylinder outer shell is arranged on the upper surface of the installation top plate, a flow cavity is arranged inside the hydraulic cylinder outer shell, a hydraulic cylinder inner shell is arranged inside the flow cavity, a piston is arranged inside the hydraulic cylinder inner shell, a water storage tank is arranged on the left side of the installation top plate, a water pump is arranged on the upper surface of the water storage tank, and the lower end of the flow cavity is connected with a return pipe; the oil storage tank is arranged on the right side of the installation top plate, an oil pump is arranged on the upper surface of the oil storage tank, and the output end of the oil pump is connected with a connecting pipe. This novel four post hydraulic presses of automatic heat dissipation can take the cooling water in the water storage box out through the water pump that sets up, send to the intracavity that flows to cooling heat dissipation to the pneumatic cylinder inner shell, the inside part of pneumatic cylinder inner shell that can effectual reduction takes place the condition of warping because of high temperature, improves the practicality of this hydraulic press.
Description
Technical Field
The utility model relates to the technical field of four-column oil presses, in particular to a novel automatic heat dissipation four-column oil press.
Background
The four-column hydraulic machine is a commonly used hydraulic machine, which uses special hydraulic oil as a working medium and a hydraulic pump as a power source, and makes the hydraulic oil enter a hydraulic cylinder through a hydraulic pipeline by the action force of the pump. The hydraulic transmission is a transmission mode which utilizes hydraulic pressure to transmit power and control.
The existing four-column oil press is poor in heat dissipation effect when in use, and is easy to cause deformation due to overhigh temperature of a hydraulic cylinder, so that equipment cannot be used continuously, the processing efficiency is reduced, and technical innovation is performed on the basis of the existing four-column oil press aiming at the situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel automatic heat dissipation four-column oil press, and aims to solve the problems that the existing four-column oil press in the background art is poor in heat dissipation effect, and the hydraulic cylinder is easy to deform due to overhigh temperature, so that equipment cannot be used continuously, and the machining efficiency is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel four post hydraulic presses of automatic heat dissipation, includes:
the hydraulic cylinder comprises a mounting top plate, a hydraulic cylinder outer shell is arranged on the upper surface of the mounting top plate, a flow cavity is arranged inside the hydraulic cylinder outer shell, a hydraulic cylinder inner shell is arranged inside the flow cavity, a piston is arranged inside the hydraulic cylinder inner shell, a water storage tank is arranged on the left side of the mounting top plate, a water pump is arranged on the upper surface of the water storage tank, and a return pipe is connected to the lower end of the flow cavity;
the oil storage tank is arranged on the right side of the installation top plate, an oil pump is arranged on the upper surface of the oil storage tank, a connecting pipe is connected to the output end of the oil pump, a first filter screen is arranged inside the connecting pipe, and a second filter screen is arranged below the first filter screen.
Preferably, an integrated fixing structure is arranged between the hydraulic cylinder outer shell and the hydraulic cylinder inner shell, the water storage tank and the flow cavity form a communicating structure through the water pump, and the flow cavity and the water storage tank form a communicating structure through the return pipe.
Preferably, the oil storage tank is communicated with the inner shell of the hydraulic cylinder through an oil pump and a connecting pipe, the first filter screen is connected with the connecting pipe through a screw, and the outer wall of the piston is tightly attached to the inner wall of the inner shell of the hydraulic cylinder.
Preferably, the piston is further provided with:
the telescopic rod is arranged on the lower surface of the piston, the lower surface of the telescopic rod is connected with a hydraulic plate, and four supporting columns are symmetrically arranged at two ends of the hydraulic plate.
Preferably, the hydraulic plate forms a telescopic structure with the hydraulic cylinder inner shell through the telescopic rod and the piston, and the strut penetrates through the interior of the hydraulic plate.
Preferably, the pillar is further provided with:
the supporting seat is fixed on the lower surface of the supporting column, the number of the supporting column is four, the limiting ring is sleeved on the outer surface of the supporting column, and the limiting ring is connected with a fixing bolt inside.
Preferably, the supporting seat is fixedly connected with the pillar, and the fixing bolt penetrates through the limiting ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. the novel automatic heat dissipation four-column oil press can pump out cooling water in the water storage tank through the arranged water pump and send the cooling water to the flowing cavity, so that the inner shell of the hydraulic cylinder is cooled and dissipated, the condition that parts inside the inner shell of the hydraulic cylinder deform due to high temperature can be effectively reduced, and the practicability of the oil press is improved;
2. the novel automatic heat dissipation four-column oil press can pump out the hydraulic oil in the oil storage tank through the arranged oil pump and send the hydraulic oil to the connecting pipe, and the hydraulic oil can be filtered through the first filter screen and the second filter screen, so that the impurities of the hydraulic oil can be effectively reduced, and the use is convenient;
3. this novel four post hydraulic presses of automatic heat dissipation passes through the spacing collar that sets up on the pillar, adjusts the spacing collar to suitable position, screws up fixing bolt again for fixing bolt front end and pillar surface contact fix the spacing collar, can carry on spacingly to the hydraulic plate like this, avoid the hydraulic plate to move too much, conveniently process different work pieces.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a hydraulic cylinder housing according to the present invention;
FIG. 3 is a schematic cross-sectional view of an inner casing of the hydraulic cylinder according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1. installing a top plate; 2. a hydraulic cylinder housing; 3. a flow chamber; 4. a hydraulic cylinder inner shell; 5. a piston; 6. a water storage tank; 7. a water pump; 8. a return pipe; 9. an oil storage tank; 10. an oil pump; 11. a connecting pipe; 12. a first filter screen; 13. a second filter screen; 14. a telescopic rod; 15. a pillar; 16. a hydraulic plate; 17. a supporting seat; 18. a limiting ring; 19. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a novel automatic heat dissipation four-column oil press through improvement, as shown in fig. 1-3, comprising: the installation top plate 1, a hydraulic cylinder outer shell 2 is arranged on the upper surface of the installation top plate 1, a flow cavity 3 is arranged inside the hydraulic cylinder outer shell 2, a hydraulic cylinder inner shell 4 is arranged inside the flow cavity 3, an integrated fixed structure is formed between the hydraulic cylinder outer shell 2 and the hydraulic cylinder inner shell 4, a piston 5 is arranged inside the hydraulic cylinder inner shell 4, the outer wall of the piston 5 is tightly attached to the inner wall of the hydraulic cylinder inner shell 4, a water storage tank 6 is arranged on the left side of the installation top plate 1, a water pump 7 is arranged on the upper surface of the water storage tank 6, a return pipe 8 is connected to the lower end of the flow cavity 3, a communication structure is formed between the water storage tank 6 and the flow cavity 3 through the water pump 7, cooling water in the water storage tank 6 can be pumped out through the communication structure formed between the return pipe 8 and the water storage tank 6, the cooling water is delivered into the flow cavity 3, and the hydraulic cylinder inner shell 4 is cooled and dissipated heat, the deformation of parts inside the inner shell 4 of the hydraulic cylinder due to high temperature can be effectively reduced, and the practicability of the oil press is improved; oil storage tank 9, it sets up the right side at installation roof 1, oil storage tank 9's last surface mounting has oil pump 10, oil pump 10's output is connected with connecting pipe 11, oil storage tank 9 passes through and constitutes the open structure between oil pump 10 and connecting pipe 11 and the pneumatic cylinder inner shell 4, the inside of connecting pipe 11 is provided with first filter screen 12, be screw connection between first filter screen 12 and the connecting pipe 11, the below of first filter screen 12 is provided with second filter screen 13, through the oil pump 10 that sets up, can take out the hydraulic oil in the oil storage tank 9 and send to connecting pipe 11, through first filter screen 12 and second filter screen 13, can filter hydraulic oil, can the effectual impurity that reduces hydraulic oil, and convenient to use.
The utility model provides a novel automatic heat dissipation four-column oil press through improvement, as shown in fig. 1-2 and 4, comprising: the telescopic rod 14 is arranged on the lower surface of the piston 5, the lower surface of the telescopic rod 14 is connected with a hydraulic plate 16, the hydraulic plate 16 forms a telescopic structure with the hydraulic cylinder inner shell 4 through the telescopic rod 14 and the piston 5, four supporting columns 15 are symmetrically arranged at two ends of the hydraulic plate 16, the supporting columns 15 penetrate through the hydraulic plate 16, and hydraulic oil entering the hydraulic cylinder inner shell 4 can push the piston 5 to move through the arranged piston 5, so that the telescopic rod 14 drives the hydraulic plate 16 to move, a workpiece is processed, the arranged supporting columns 15 can play a role in guiding, and the condition that the hydraulic plate 16 deviates when moving is reduced; supporting seat 17, its lower surface at pillar 15 is fixed, the surface of four pillars 15 all overlaps and is equipped with spacing collar 18, the internal connection of spacing collar 18 has fixing bolt 19, be fixed connection between supporting seat 17 and the pillar 15, fixing bolt 19 runs through in the inside of spacing collar 18, spacing collar 18 through setting up on pillar 15, adjust spacing collar 18 to suitable position, tighten fixing bolt 19 again, make 19 front ends of fixing bolt and 15 outer surface contact of pillar, fix spacing collar 18, can carry on spacingly to hydraulic plate 16 like this, avoid hydraulic plate 16 to move too much, conveniently process different work pieces.
This novel four post hydraulic presses of automatic heat dissipation's theory of operation: before the novel automatic heat dissipation four-column oil press is used, the supporting seat 17 is firstly placed at a proper position, hydraulic pressure is pumped out to the connecting pipe 11 through the oil pump 10 arranged on the oil storage tank 9, the hydraulic pressure can be filtered through the first filter screen 12 and the second filter screen 13 in the connecting pipe 11, impurities of the hydraulic oil can be effectively reduced, the filtered hydraulic oil enters the hydraulic cylinder inner shell 4, the piston 5 can be pushed to move through the continuously flowing hydraulic oil, so that the telescopic rod 14 is driven to move, the hydraulic plate 16 is driven to descend when the telescopic rod 14 moves, so that raw materials are processed, a guiding effect can be achieved through the strut 15 arranged on the hydraulic plate 16, the situation that the hydraulic plate 16 deviates when moving is avoided, the practicability is strong, the water storage tank 6 arranged on the installation top plate 1 is used, when parts in the hydraulic cylinder inner shell 4 run, water pump 7 takes the cooling water in the water storage box 6 out, then send to in the pneumatic cylinder shell 2, flow chamber 3 through setting up, make the coolant liquid flow in the space between pneumatic cylinder shell 2 and the pneumatic cylinder inner shell 4, thereby cool down the heat dissipation to pneumatic cylinder inner shell 4, can effectual reduction pneumatic cylinder inner shell 4 because of the condition that the high temperature takes place to warp, convenient to use, under the cooperation of back flow 8, the cooling water that constantly flows into to flow chamber 3 can get into to the water storage box 6 once more, thereby play endless effect, unscrew fixing bolt 19, make 19 front ends of fixing bolt and the separation of pillar 15 surface, the contact is fixed to spacing collar 18, thereby can adjust the position of spacing collar 18, can carry out spacingly to hydraulic plate 16 like this, avoid hydraulic plate 16 to descend too much, be convenient for process the work piece of difference.
Claims (7)
1. The utility model provides a novel four post hydraulic presses of automatic heat dissipation which characterized in that includes:
the hydraulic cylinder structure comprises a mounting top plate (1), wherein a hydraulic cylinder outer shell (2) is arranged on the upper surface of the mounting top plate (1), a flow cavity (3) is arranged inside the hydraulic cylinder outer shell (2), a hydraulic cylinder inner shell (4) is arranged inside the flow cavity (3), a piston (5) is arranged inside the hydraulic cylinder inner shell (4), a water storage tank (6) is arranged on the left side of the mounting top plate (1), a water pump (7) is arranged on the upper surface of the water storage tank (6), and the lower end of the flow cavity (3) is connected with a return pipe (8);
oil storage tank (9), it sets up the right side of installation roof (1), the last surface mounting of oil storage tank (9) has oil pump (10), the output of oil pump (10) is connected with connecting pipe (11), the inside of connecting pipe (11) is provided with first filter screen (12), the below of first filter screen (12) is provided with second filter screen (13).
2. The novel automatic heat dissipation four-column oil press as claimed in claim 1, wherein: the hydraulic cylinder is characterized in that the hydraulic cylinder outer shell (2) and the hydraulic cylinder inner shell (4) are of an integral fixing structure, the water storage tank (6) forms a communicating structure with the flowing cavity (3) through the water pump (7), and the flowing cavity (3) forms a communicating structure with the water storage tank (6) through the return pipe (8).
3. The novel automatic heat dissipation four-column oil press as claimed in claim 1, wherein: the oil storage tank (9) is communicated with the hydraulic cylinder inner shell (4) through an oil pump (10) and a connecting pipe (11), a screw is connected between the first filter screen (12) and the connecting pipe (11), and the outer wall of the piston (5) is tightly attached to the inner wall of the hydraulic cylinder inner shell (4).
4. The novel automatic heat dissipation four-column oil press of claim 3, characterized in that: the piston (5) is further provided with:
the telescopic rod (14) is arranged on the lower surface of the piston (5), a hydraulic plate (16) is connected to the lower surface of the telescopic rod (14), and four supporting columns (15) are symmetrically arranged at two ends of the hydraulic plate (16).
5. The novel automatic heat dissipation four-column oil press as claimed in claim 4, wherein: the hydraulic plate (16) forms a telescopic structure with the hydraulic cylinder inner shell (4) through a telescopic rod (14) and a piston (5), and the support column (15) penetrates through the interior of the hydraulic plate (16).
6. The novel automatic heat dissipation four-column oil press of claim 5, characterized in that: the strut (15) is further provided with:
supporting seat (17), it is fixed the lower surface of pillar (15), four the surface of pillar (15) all overlaps and is equipped with spacing collar (18), the internal connection of spacing collar (18) has fixing bolt (19).
7. The novel automatic heat dissipation four-column oil press as claimed in claim 6, wherein: the supporting seat (17) is fixedly connected with the strut (15), and the fixing bolt (19) penetrates through the limiting ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123435439.1U CN216782775U (en) | 2021-12-30 | 2021-12-30 | Novel automatic heat dissipation four-column oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123435439.1U CN216782775U (en) | 2021-12-30 | 2021-12-30 | Novel automatic heat dissipation four-column oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216782775U true CN216782775U (en) | 2022-06-21 |
Family
ID=82011490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123435439.1U Active CN216782775U (en) | 2021-12-30 | 2021-12-30 | Novel automatic heat dissipation four-column oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216782775U (en) |
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2021
- 2021-12-30 CN CN202123435439.1U patent/CN216782775U/en active Active
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