CN220646361U - Left-right die shifting hydraulic device of splitting machine - Google Patents
Left-right die shifting hydraulic device of splitting machine Download PDFInfo
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- CN220646361U CN220646361U CN202321391901.9U CN202321391901U CN220646361U CN 220646361 U CN220646361 U CN 220646361U CN 202321391901 U CN202321391901 U CN 202321391901U CN 220646361 U CN220646361 U CN 220646361U
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- oil tank
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- tank
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- 238000000926 separation method Methods 0.000 claims description 13
- 239000003921 oil Substances 0.000 abstract description 137
- 239000010720 hydraulic oil Substances 0.000 abstract description 18
- 238000007599 discharging Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model relates to the technical field of hydraulic devices, and discloses a left-right mould moving hydraulic device of a splitting machine, which comprises an oil tank, wherein a cover body is fixedly arranged at the upper end of the oil tank, mounting seats are fixedly connected to two sides of the oil tank, a liquid level meter and a first oil discharging port are arranged on the front surface of the oil tank, the first oil discharging port is in threaded connection with a first oil discharging threaded plug, and a motor, an air filter, an oil return filter and a valve block are fixedly arranged at the upper end of the cover body. According to the utility model, the oil suction filter is fixedly arranged at one end of the oil suction pipe, so that impurities in hydraulic oil are effectively prevented from circulating in the oil paths of the left and right mould moving hydraulic devices along the oil suction pipe, meanwhile, the oil return filter is matched, the impurities in the oil paths can be further removed, the service lives of the left and right mould moving hydraulic devices are prolonged, the outer side of the oil tank is fixedly connected with the grooves, the hydraulic oil is effectively prevented from leaking from the oil paths and dripping on the floor or the left and right mould moving hydraulic devices, and meanwhile, the second oil discharge port arranged at the lower end of the grooves achieves the effect of rapidly cleaning the inner parts of the grooves.
Description
Technical Field
The utility model relates to the technical field of hydraulic devices, in particular to a left-right die shifting hydraulic device of a splitting machine.
Background
The hydraulic device of the dividing and cutting machine drives the gear pump to work through the motor, the gear pump sucks oil from the oil tank and then pumps the oil, so that mechanical energy is converted into pressure energy of hydraulic oil, the hydraulic oil is transmitted to an oil cylinder or an oil motor of the hydraulic machine through an external pipeline after direction, pressure and flow regulation through an integrated block (or a valve combination), and the direction change, the strength and the speed of the hydraulic machine are controlled, so that various hydraulic machines are driven to do work.
The oil suction pipe in the oil tank of the existing hydraulic device of the dividing and cutting machine does not have the function of filtering hydraulic oil impurities, the problem of blockage of a gear pump is easily caused, the left and right mould moving work of the dividing and cutting machine is affected, the production efficiency is reduced, the upper end oil way pipeline of the hydraulic device is long in time, hydraulic leakage is easily caused, and the hydraulic leakage is dropped onto a floor or the oil tank, so that the hydraulic device is not safe and sanitary.
Disclosure of Invention
The present utility model is directed to solving the above-mentioned problems of the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a left-right mould moving hydraulic device of a splitting machine, which comprises an oil tank, wherein a cover body is fixedly arranged at the upper end of the oil tank, mounting seats are fixedly connected to two sides of the oil tank, a liquid level meter and a first oil discharging port are arranged on the front surface of the oil tank, the first oil discharging port is in threaded connection with a first oil discharging threaded plug, and a motor, an air filter, an oil return filter and a valve block are fixedly arranged at the upper end of the cover body.
Further, the outside fixedly connected with recess of oil tank, the second oil drain port has been seted up to the recess lower extreme, second oil drain port threaded connection has the second to unload oily screw plug.
Further, an oil separation plate is arranged in the oil tank, and a plurality of round holes are formed in the oil separation plate.
Further, the output end of the motor penetrates through the cover body and is located inside the oil tank, the protection cover is fixedly arranged at the output end of the motor, the gear pump is sleeved at the output end of the motor, the gear pump is fixedly connected with the oil suction pipe and the one-way valve, the oil suction filter is fixedly arranged at one end of the oil suction pipe, and the oil supply pipe is fixedly arranged at one end of the one-way valve.
Further, the oil return device further comprises an oil return pipe, a first overflow valve is fixedly arranged at the upper end of the valve block, an electromagnetic reversing valve is fixedly arranged at the upper end of the first overflow valve, an oil supply port and a second overflow valve are arranged on one side of the valve block, an oil return port is arranged on the other side of the valve block, an oil supply pipe is fixedly arranged at the oil supply port, a pressure gauge is fixedly arranged at the upper end of the second overflow valve, an oil return port is fixedly arranged at one end of the oil return pipe, an oil return filter is fixedly arranged at the other end of the oil return pipe, and the oil return filter penetrates through the cover body and is positioned inside the oil tank.
Further, the air filter penetrates through the cover body and is located inside the oil tank, and the lower end of the air filter is fixedly connected with a filter screen.
Further, the oil separation plate is provided with a U-shaped hole, and the oil separation plate is positioned between the oil suction filter and the oil return filter.
The utility model has the following beneficial effects:
according to the utility model, the oil suction filter is fixedly arranged at one end of the oil suction pipe, so that impurities in hydraulic oil are effectively prevented from circulating in the oil paths of the left and right mould moving hydraulic devices along the oil suction pipe, and meanwhile, the oil suction filter is matched with the oil return filter to further remove the impurities in the oil paths, so that the service life of the left and right mould moving hydraulic devices is prolonged.
According to the utility model, through the grooves fixedly connected with the outer sides of the oil tanks, hydraulic oil is effectively prevented from leaking from the oil paths and dripping on the floor or the left and right mould shifting hydraulic devices, and meanwhile, the second oil discharge port arranged at the lower end of the groove achieves the effect of quickly cleaning the inside of the groove.
According to the utility model, the oil absorption filter and the oil return filter are separated by the oil separation plate in the oil tank, so that impurities in hydraulic oil cannot enter the oil way pipeline in a circulating way.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a fuel tank according to the present utility model;
FIG. 3 is a schematic diagram of a valve block and a second relief valve according to the present utility model;
FIG. 4 is a schematic view of a structure of an oil separator according to the present utility model;
FIG. 5 is a schematic diagram of the structure of the fuel tank and the recess of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. an oil tank; 2. a cover body; 3. a mounting base; 4. a liquid level gauge; 5. a first oil discharge port; 6. a first oil discharge thread plug; 7. a motor; 8. an air filter; 9. an oil return filter; 10. a valve block; 11. a groove; 12. a second oil discharge port; 13. a second oil discharge thread plug; 14. an oil separator; 15. a round hole; 16. a protective cover; 17. a gear pump; 18. an oil suction pipe; 19. a one-way valve; 20. an oil absorption filter; 21. an oil supply pipe; 22. a first overflow valve; 23. an electromagnetic reversing valve; 24. an oil supply port; 25. a second overflow valve; 26. an oil return port; 27. a pressure gauge; 28. an oil return pipe; 29. a filter screen; 30. u-shaped holes.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses a left-right die shifting hydraulic device of a splitting machine, which comprises an oil tank 1, wherein a cover body 2 is fixedly arranged at the upper end of the oil tank 1, mounting seats 3 are fixedly connected to two sides of the oil tank 1, a liquid level meter 4 and a first oil discharging port 5 are arranged on the front surface of the oil tank 1, the first oil discharging port 5 is in threaded connection with a first oil discharging threaded plug 6, and a motor 7, an air filter 8, an oil return filter 9 and a valve block 10 are fixedly arranged at the upper end of the cover body 2.
The outside of the oil tank 1 is fixedly connected with a groove 11, the lower end of the groove 11 is provided with a second oil discharge port 12, and the second oil discharge port 12 is in threaded connection with a second oil discharge threaded plug 13.
An oil separation plate 14 is arranged in the oil tank 1, and a plurality of round holes 15 are formed in the oil separation plate 14.
The output end of the motor 7 penetrates through the cover body 2 and is positioned in the oil tank 1, the protection cover 16 is fixedly arranged at the output end of the motor 7, the gear pump 17 is sleeved at the output end of the motor 7, the gear pump 17 is fixedly connected with the oil suction pipe 18 and the one-way valve 19, the oil suction filter 20 is fixedly arranged at one end of the oil suction pipe 18, and the oil supply pipe 21 is fixedly arranged at one end of the one-way valve 19.
The upper end of the valve block 10 is fixedly provided with a first overflow valve 22, the upper end of the first overflow valve 22 is fixedly provided with an electromagnetic directional valve 23, one side of the valve block 10 is provided with an oil supply port 24 and a second overflow valve 25, the other side of the valve block 10 is provided with an oil return port 26, the oil supply port 24 is fixedly provided with an oil supply pipe 21, the upper end of the second overflow valve 25 is fixedly provided with a pressure gauge 27, one end of the oil return pipe 28 is fixedly provided with an oil return port 26, the other end of the oil return pipe 28 is fixedly provided with an oil return filter 9, and the oil return filter 9 penetrates through the cover body 2 and is positioned in the oil tank 1.
The air filter 8 penetrates through the cover body 2 and is positioned in the oil tank 1, and a filter screen 29 is fixedly connected to the lower end of the air filter 8.
The oil separation plate 14 is provided with a U-shaped hole 30, and the oil separation plate 14 is positioned between the oil suction filter 20 and the oil return filter 9.
When the hydraulic oil filling device is used, firstly, the cover of the air filter 8 is unscrewed, then hydraulic oil is filled into the oil tank 1 through the air filter 8 at the upper end of the cover body 2, the liquid level meter 4 is observed, when the hydraulic oil reaches the index of the liquid level meter 4, the air filter 8 is screwed up, the motor 7 is started, the gear pump 17 sleeved at the output end of the motor 7 drives the hydraulic oil in the oil tank 1 to be supplied to the oil supply pipe 21 through the one-way valve 19 of the gear pump 17, the oil supply pipe 21 brings the hydraulic oil to the valve block 10, the valve block 10 brings a part of the hydraulic oil into the first overflow valve 22, then flows into the electromagnetic directional valve 23 through the first overflow valve 22, the other part flows into the second overflow valve 25 through a pipeline, the pressure gauge 27 can observe the pressure in the second overflow valve 25 to be adjusted, the hydraulic oil in the valve block 10 flows into the oil return filter 9 through the oil return pipe 28 fixedly arranged at the oil return port 26, the oil return filter 9 returns the hydraulic oil tank 1 after being filtered to circulate, the impurities in the hydraulic oil tank 18 are effectively prevented from circulating in the oil path of the left and right mould moving hydraulic device through the oil suction pipe 18, and meanwhile, the impurities in the hydraulic oil return device can be further removed by the left and right mould moving device through the oil return device is further prolonged.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. A left-right mould moving hydraulic device of a splitting machine is characterized in that: including oil tank (1), oil tank (1) upper end fixed mounting has lid (2), oil tank (1) both sides fixedly connected with mount pad (3), oil tank (1) openly is provided with level gauge (4) and first oil discharge port (5), first oil discharge port (5) threaded connection has first oil discharge screw thread to be blocked up (6), lid (2) upper end fixed mounting has motor (7), air cleaner (8), oil return filter (9) and valve piece (10).
2. The left and right die shifting hydraulic device of the splitting machine according to claim 1, wherein: the oil tank (1) outside fixedly connected with recess (11), second oil discharge port (12) have been seted up to recess (11) lower extreme, second oil discharge port (12) threaded connection has second oil discharge screw plug (13).
3. The left and right die shifting hydraulic device of the splitting machine according to claim 1, wherein: an oil separation plate (14) is arranged in the oil tank (1), and a plurality of round holes (15) are formed in the oil separation plate (14).
4. The left and right die shifting hydraulic device of the splitting machine according to claim 1, wherein: the output of motor (7) runs through lid (2) and is located inside oil tank (1), the output fixed mounting of motor (7) has safety cover (16), gear pump (17) have been cup jointed to the output of motor (7), gear pump (17) fixedly connected with inhales oil pipe (18) and check valve (19), inhale oil pipe (18) one end fixed mounting and inhale oil filter (20), check valve (19) one end fixed mounting has oil feed pipe (21).
5. The left and right die shifting hydraulic device of the splitting machine according to claim 1, further comprising an oil return pipe (28):
the oil return device is characterized in that a first overflow valve (22) is fixedly arranged at the upper end of the valve block (10), an electromagnetic reversing valve (23) is fixedly arranged at the upper end of the first overflow valve (22), an oil supply port (24) and a second overflow valve (25) are arranged on one side of the valve block (10), an oil return port (26) is arranged on the other side of the valve block (10), an oil supply pipe (21) is fixedly arranged at the oil supply port (24), a pressure gauge (27) is fixedly arranged at the upper end of the second overflow valve (25), an oil return port (26) is fixedly arranged at one end of the oil return pipe (28), an oil return filter (9) is fixedly arranged at the other end of the oil return pipe (28), and the oil return filter (9) penetrates through the cover body (2) and is positioned inside the oil tank (1).
6. The left and right die shifting hydraulic device of the splitting machine according to claim 1, wherein: the air filter (8) penetrates through the cover body (2) and is located inside the oil tank (1), and a filter screen (29) is fixedly connected to the lower end of the air filter (8).
7. A left and right die shifting hydraulic device of a splitting machine according to claim 3, characterized in that: the oil separation plate (14) is provided with a U-shaped hole (30), and the oil separation plate (14) is positioned between the oil suction filter (20) and the oil return filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391901.9U CN220646361U (en) | 2023-06-02 | 2023-06-02 | Left-right die shifting hydraulic device of splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391901.9U CN220646361U (en) | 2023-06-02 | 2023-06-02 | Left-right die shifting hydraulic device of splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646361U true CN220646361U (en) | 2024-03-22 |
Family
ID=90292721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321391901.9U Active CN220646361U (en) | 2023-06-02 | 2023-06-02 | Left-right die shifting hydraulic device of splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646361U (en) |
-
2023
- 2023-06-02 CN CN202321391901.9U patent/CN220646361U/en active Active
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