CN221052740U - Automatic water supplementing device of hydraulic press by full-automatic external measurement method - Google Patents
Automatic water supplementing device of hydraulic press by full-automatic external measurement method Download PDFInfo
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- CN221052740U CN221052740U CN202322955379.9U CN202322955379U CN221052740U CN 221052740 U CN221052740 U CN 221052740U CN 202322955379 U CN202322955379 U CN 202322955379U CN 221052740 U CN221052740 U CN 221052740U
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- external measurement
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 31
- 238000000691 measurement method Methods 0.000 title claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 8
- 230000003020 moisturizing effect Effects 0.000 claims 5
- 238000004891 communication Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000011010 flushing procedure Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the technical field of automatic water supplementing of a hydraulic press, in particular to an automatic water supplementing device of a hydraulic press by a full-automatic external measurement method, which aims at solving the problems that the existing water supplementing device cannot filter water, impurities in the water enter the hydraulic press to scratch the inside easily, the time is long and the service life is influenced. The utility model has simple structure, can filter impurities in water, can avoid faults caused by the impurities entering the hydraulic press, can perform backflushing cleaning on the filter plate, is convenient to operate, and can conveniently and quickly disassemble and assemble the filter plate.
Description
Technical Field
The utility model relates to the technical field of automatic water supplementing of hydraulic presses, in particular to an automatic water supplementing device of a hydraulic press by a full-automatic external measurement method.
Background
The hydraulic press is a machine for carrying out hydrostatic test on the steel pipe by utilizing oil-water balance control. It mainly comprises the following parts: steel pipe conveyer, waterway system, oil circuit system and control system. The hydraulic press has a large working stroke, can apply the maximum working force to the workpiece in the full stroke, can forge the large-section forging piece more effectively, has no huge impact and noise, and has better working condition and less environmental pollution. In the forging and pressing process of the hydraulic press on the workpiece, the working face of the workpiece is mostly adjusted through manual operation of clamping jaws, so that the efficiency is low, and the operation risk is high. Retrieved, open (bulletin) number: the patent document of CN103954043B provides an automatic water supplementing device, belong to heating equipment water supplementing device field, including the water pump, the three-phase power is connected through the circuit breaker to the water pump, be equipped with control circuit, control circuit is equipped with relay KM, the water pump is connected to the circuit breaker through relay KM's normally open contact, the control circuit power end is connected to on the one-phase power and the neutral line between the normally open contact of circuit breaker and relay KM, be equipped with the manometer, the manometer is installed at control circuit's detection end, can be when the boiler internal water yield is not enough automatic to the boiler internal make-up water.
The existing water supplementing device cannot filter water, impurities in the water enter the hydraulic press to scratch the inside easily, and the service life is influenced due to long time.
Disclosure of utility model
The utility model aims to solve the defects that the existing water supplementing device cannot filter water, impurities in water enter the inside of a hydraulic press to scratch the inside easily, the time is long, and the service life is influenced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The automatic water supplementing device of the full-automatic external measurement hydraulic press comprises a hydraulic press, wherein a water supplementing pipe is communicated with the hydraulic press, an automatic water supplementing pump is communicated with the water supplementing pipe, a liquid level sensor is arranged in the hydraulic press, the liquid level sensor is connected with the automatic water supplementing pump through a controller, a water supply pipe is connected to the automatic water supplementing pump, a first electromagnetic valve is arranged on the water supply pipe, a rectangular box is communicated with the water supply pipe, a filter plate is arranged in the rectangular box, a water inlet pipe and a water outlet pipe are arranged on the right side of the rectangular box, a water inlet electromagnetic valve is arranged on the water inlet pipe, a water outlet electromagnetic valve is arranged on the water outlet pipe, a back-flushing pump is arranged at the top of the rectangular box, and a second electromagnetic valve is communicated with the back-flushing pump and the rectangular box; the automatic water supplementing pump can automatically work when the water adding hydraulic press lacks water, the water inlet electromagnetic valve and the first electromagnetic valve are opened, water can be automatically supplemented, water is used after being filtered through the filter plate, the impurity can be prevented from entering the hydraulic press to cause faults, when the filter plate is required to be cleaned, the first electromagnetic valve is closed, the back flushing pump is started, the second electromagnetic valve and the water draining electromagnetic valve are opened, and back flushing cleaning can be carried out on the filter plate.
Preferably, the top fixed mounting of filter has the fixed strip, and the recess has all been seted up to the both sides of fixed strip, and the bottom of recess is the opening, and the top fixed mounting of rectangle box has two recess strips, recess strip and recess swing joint.
Preferably, the top of rectangle box has seted up the mounting groove, and the outside cover of filter is equipped with the sealing washer, and sealing washer and the inner wall sealing connection of mounting groove, sealing washer are used for with filter and mounting groove sealing connection.
Preferably, the rotary rods are rotatably arranged on the inner walls of the two sides of the groove, the same hand pressing rod is arranged between the two rotary rods, the two push rods are movably arranged on the hand pressing rod, the same thrust bar is fixedly arranged on the two push rods, two trapezoid blocks are fixedly arranged on the thrust bar, two trapezoid clamping grooves are formed in the groove bars, the trapezoid blocks are in one-way clamping connection with the trapezoid clamping grooves, strip holes are formed in the hand pressing rod, end shafts are movably arranged in the strip holes, and the end shafts are fixedly arranged with the push rods.
Preferably, elastic grooves are formed in the inner walls of the two sides of the groove, two ends of the thrust bar are connected with the inner walls of the two elastic grooves in a sliding mode, and springs are fixedly arranged between the thrust bar and the inner walls of the elastic grooves; the trapezoid block can be clamped into the trapezoid clamping groove through the elasticity of the spring.
In the utility model, the automatic water supplementing device of the full-automatic external-measurement hydraulic press has the beneficial effects that:
The automatic water supplementing pump can automatically work when the water adding hydraulic press lacks water, the water inlet electromagnetic valve and the first electromagnetic valve are opened, water can be automatically supplemented, the water is used after being filtered by the filter plate, the problem that impurities enter the hydraulic press to cause faults can be avoided, when the filter plate needs to be cleaned, the first electromagnetic valve is closed, the back-flushing pump is started, the second electromagnetic valve and the water draining electromagnetic valve are opened, the filter plate can be back-flushing cleaned, and the operation is convenient;
When the filter plate needs to be taken out, two hand press rods are pressed simultaneously, the hand press rods are turned over through the support of the two rotating rods, the hand press rods pull pushing bars to move through the pushing bars, the pushing bars drive the two trapezoid blocks to leave the two trapezoid clamping grooves, the fixing of the fixing bars and the two groove bars is released, the filter plate can be detached and cleaned by pulling the fixing bars upwards, then the filter plate can be reinstalled, and the trapezoid blocks can be clamped into the trapezoid clamping grooves through the elasticity of springs;
the utility model has simple structure, can filter impurities in water, can avoid faults caused by the impurities entering the hydraulic press, can perform backflushing cleaning on the filter plate, is convenient to operate, and can conveniently and quickly disassemble and assemble the filter plate.
Drawings
FIG. 1 is a schematic diagram of an automatic water replenishing device of a hydraulic press according to the full-automatic external measurement method;
FIG. 2 is a schematic diagram of a portion A according to the present utility model;
FIG. 3 is a schematic top view of a fixing bar, a groove bar, a thrust bar, etc. according to the present utility model;
fig. 4 is a schematic perspective view of a thrust bar and two trapezoidal blocks according to the present utility model.
In the figure: 1. a hydraulic press; 2. a water supplementing pipe; 3. automatic water supplementing pump; 4. a water supply pipe; 5. a first electromagnetic valve; 6. a rectangular box; 7. a filter plate; 8. a water inlet pipe; 9. a water inlet electromagnetic valve; 10. a discharge pipe; 11. a drainage electromagnetic valve; 12. a blowback pump; 13. a second electromagnetic valve; 14. a fixing strip; 15. a mounting groove; 16. a seal ring; 17. a groove; 18. a groove strip; 19. a trapezoidal clamping groove; 20. a trapezoid block; 21. a thrust bar; 22. a push rod; 23. a rotating rod; 24. a hand lever; 25. an elastic groove; 26. and (3) a spring.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-4, an automatic water replenishing device of a full-automatic external measurement hydraulic press comprises a hydraulic press 1, wherein a water replenishing pipe 2 is communicated with the hydraulic press 1, an automatic water replenishing pump 3 is communicated with the water replenishing pipe 2, a liquid level sensor is arranged in the hydraulic press 1 and connected with the automatic water replenishing pump 3 through a controller, a water supply pipe 4 is connected with the automatic water replenishing pump 3, a first electromagnetic valve 5 is arranged on the water supply pipe 4, a rectangular box 6 is communicated with the water supply pipe 4, a filter plate 7 is arranged in the rectangular box 6, a water inlet pipe 8 and a discharge pipe 10 are arranged on the right side of the rectangular box 6, a water inlet electromagnetic valve 9 is arranged on the water inlet pipe 8, a water discharge electromagnetic valve 11 is arranged on the discharge pipe 10, a blowback pump 12 is arranged at the top of the rectangular box 6, and a second electromagnetic valve 13 is communicated with the rectangular box 6; the automatic water supplementing pump 3 can automatically work when the water adding press 1 lacks water, the water inlet electromagnetic valve 9 and the first electromagnetic valve 5 are opened, water supplementing can be automatically carried out, water is used after being filtered by the filter plate 7, the problem that impurities enter the water pressing press 1 to cause faults can be avoided, when the filter plate 7 needs to be cleaned, the first electromagnetic valve 5 is closed, the back-flushing pump 12 is started, the second electromagnetic valve 13 and the water draining electromagnetic valve 11 are opened, and back-flushing cleaning can be carried out on the filter plate 7.
In this embodiment, the top of the filter plate 7 is fixedly provided with a fixing strip 14, both sides of the fixing strip 14 are provided with grooves 17, the bottom of the grooves 17 is an opening, the top of the rectangular box 6 is fixedly provided with two groove strips 18, and the groove strips 18 are movably connected with the grooves 17.
In this embodiment, the top of the rectangular box 6 is provided with a mounting groove 15, the outside of the filter plate 7 is sleeved with a sealing ring 16, the sealing ring 16 is in sealing connection with the inner wall of the mounting groove 15, and the sealing ring 16 is used for sealing connection between the filter plate 7 and the mounting groove 15.
In this embodiment, rotary rods 23 are rotatably installed on the inner walls of two sides of the groove 17, a same hand pressing rod 24 is installed between the two rotary rods 23, two push rods 22 are movably installed on the hand pressing rod 24, a same thrust bar 21 is fixedly installed on the two push rods 22, two trapezoid blocks 20 are fixedly installed on the thrust bar 21, two trapezoid clamping grooves 19 are formed in the groove bars 18, the trapezoid blocks 20 are in one-way clamping connection with the trapezoid clamping grooves 19, strip holes are formed in the hand pressing rod 24, end shafts are movably installed in the strip holes, and the end shafts are fixedly installed on the push rods 22.
In this embodiment, elastic grooves 25 are formed on the inner walls of both sides of the groove 17, both ends of the thrust bar 21 are slidably connected with the inner walls of the two elastic grooves 25, and a spring 26 is fixedly installed between the thrust bar 21 and the inner walls of the elastic grooves 25; the trapezoidal block 20 can be clamped into the trapezoidal clamping groove 19 by the elastic force of the spring 26.
When the automatic water supplementing pump is used, the power supply and the PLC controller are connected, the PLC controller can conduct electric control, the automatic water supplementing pump 3 can automatically work when the water adding machine 1 lacks water for the prior art, the water inlet electromagnetic valve 9 and the first electromagnetic valve 5 are opened, water supplementing can be automatically conducted, water is used after being filtered through the filter plate 7, faults caused by impurities entering the water pressing machine 1 can be avoided, when the filter plate 7 is required to be cleaned, the first electromagnetic valve 5 is closed, the back blowing pump 12 is started, the second electromagnetic valve 13 and the water draining electromagnetic valve 11 are opened, the filter plate 7 can be subjected to recoil cleaning, the operation is convenient, if the cleaning purpose can not be achieved, the filter plate 7 is required to be taken out, two manual pressing rods 24 are pressed simultaneously, the manual pressing rods 24 are turned over through the support of the two rotary rods 23, the manual pressing rods 24 pull pushing rods 21 through the push rods 22, the pushing rods 21 drive the two trapezoid blocks 20 to leave the two trapezoid clamping grooves 19, the fixing strips 14 and the two groove strips 18 are released, the fixing strips 14 are pulled upwards, the filter plate 7 can be detached and cleaned, and then the trapezoid blocks 20 can be reinstalled through the elasticity of the springs 26, and the trapezoid clamping blocks 20 can be inserted into the trapezoid clamping grooves 19.
Example two
The difference between the second embodiment and the first embodiment is that: sealing strips are arranged on the inner walls of the bottom and the two sides of the rectangular box 6, the sealing strips are matched with the filter plates 7, the arranged sealing strips are used for sealing and connecting the filter plates 7 with the rectangular box 6, the rectangular box comprises all the structural shapes, the sizes and the materials of the first embodiment, the rectangular box can be selected and adjusted for meeting specific use conditions, the attached drawings are schematic structural diagrams, and the specific actual sizes can be properly adjusted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (6)
1. The utility model provides a full-automatic external measurement method hydraulic press automatic water supplementing device, includes hydraulic press (1), and the intercommunication has moisturizing pipe (2) on hydraulic press (1), and the intercommunication has automatic moisturizing pump (3) on moisturizing pipe (2), is provided with level sensor in hydraulic press (1), and level sensor is connected with automatic moisturizing pump (3), a serial communication port, be connected with delivery pipe (4) on automatic moisturizing pump (3), be provided with first solenoid valve (5) on delivery pipe (4), the intercommunication has rectangle box (6) on delivery pipe (4), is provided with filter (7) in rectangle box (6), and the right side of rectangle box (6) is provided with inlet tube (8) and blow off pipe (10), is provided with water inlet solenoid valve (9) on inlet tube (8), is provided with drainage solenoid valve (11) on blow off pump (12) on the blow off pump (12) and the rectangle box (6) on the intercommunication have second solenoid valve (13).
2. The automatic water supplementing device of the full-automatic external measurement hydraulic press according to claim 1, wherein a fixing strip (14) is fixedly arranged at the top of the filter plate (7), grooves (17) are formed in two sides of the fixing strip (14), the bottoms of the grooves (17) are openings, two groove strips (18) are fixedly arranged at the top of the rectangular box (6), and the groove strips (18) are movably connected with the grooves (17).
3. The automatic water supplementing device of the full-automatic external measurement hydraulic press according to claim 1, wherein the top of the rectangular box (6) is provided with a mounting groove (15), the outer side of the filter plate (7) is sleeved with a sealing ring (16), and the sealing ring (16) is in sealing connection with the inner wall of the mounting groove (15).
4. The automatic water supplementing device of the full-automatic external measurement hydraulic press according to claim 2, wherein rotating rods (23) are rotatably installed on the inner walls of two sides of the groove (17), one hand pressing rod (24) is installed between the two rotating rods (23), two pushing rods (22) are movably installed on the hand pressing rod (24), one pushing rod (21) is fixedly installed on the two pushing rods (22), two trapezoid blocks (20) are fixedly installed on the pushing rod (21), two trapezoid clamping grooves (19) are formed in the groove strips (18), and the trapezoid blocks (20) are in one-way clamping connection with the trapezoid clamping grooves (19).
5. The automatic water replenishing device of the full-automatic external measurement hydraulic press according to claim 4, wherein elastic grooves (25) are formed in the inner walls of the two sides of the groove (17), two ends of the thrust bar (21) are in sliding connection with the inner walls of the two elastic grooves (25), and a spring (26) is fixedly arranged between the thrust bar (21) and the inner walls of the elastic grooves (25).
6. The automatic water replenishing device of the full-automatic external measurement hydraulic press according to claim 4, wherein the hand pressing rod (24) is provided with a long strip hole, an end shaft is movably arranged in the long strip hole, and the end shaft is fixedly arranged with the push rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955379.9U CN221052740U (en) | 2023-11-02 | 2023-11-02 | Automatic water supplementing device of hydraulic press by full-automatic external measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955379.9U CN221052740U (en) | 2023-11-02 | 2023-11-02 | Automatic water supplementing device of hydraulic press by full-automatic external measurement method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052740U true CN221052740U (en) | 2024-05-31 |
Family
ID=91205121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322955379.9U Active CN221052740U (en) | 2023-11-02 | 2023-11-02 | Automatic water supplementing device of hydraulic press by full-automatic external measurement method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052740U (en) |
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2023
- 2023-11-02 CN CN202322955379.9U patent/CN221052740U/en active Active
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| GR01 | Patent grant |