Knife tower high-pressure cooling water control device

Abstract

The invention relates to a tool turret high-pressure cooling water control device, and relates to the technical field of tool turret cooling, the tool turret high-pressure cooling water control device comprises a control box and a water outlet channel, a fixed connecting block is arranged at the water inlet end of the control box, the water outlet channel is arranged on the side, away from the fixed connecting block, of the control box, and a first liquid inlet channel is arranged at the top end of the control box; a first liquid inlet channel is formed in the control box, a first liquid outlet channel is formed in the side, away from the fixed connecting block, of the first liquid inlet channel, a cooling water valve is installed in the control box, an interception rod is arranged on the side, away from the fixed connecting block, of the cooling water valve, and a water inlet channel is formed in the bottom end of the control box. When the cutter head of the tool turret is cooled, the position of the cooling water valve in the control interior is continuously adjusted, so that the actual flow direction of the cooling water of the water source for cooling the cutter head can be changed along with the adjustment of the cooling water valve, the cooling water is still kept circulating in the non-stop process, and the service life of the cutter head is prolonged. The influence of a high-pressure water source on equipment is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of turret cooling, and in particular to a turret high-pressure cooling water control device. Background Art

[0002] Turret cooling usually refers to the process of cooling the cutting area during machine tool processing in order to ensure the service life of the tool and improve the quality of part processing. During the use of CNC lathes, the temperature of the tool and turret will rise, so cutting fluid is needed to cool the circulation to reduce the temperature; In the prior art, the relevant technology for cooling the turret can refer to the Chinese patent with publication number CN222147341U, which discloses a motor cooling structure for a power turret, including a drive box, a drive motor connected to the inside of the drive box, a knife disc connected to one side of the connection seat, a heat dissipation mechanism installed on the drive box, a heat dissipation box connected to one side of the drive box, a liquid cooling mechanism connected to the heat dissipation box, and a cooling box connected to the upper surface of the heat dissipation box. A motor cooling structure for a power turret, starting a liquid cooling circulation pump, the internal coolant of the cooling box is transported to the heat absorption rack through a water supply pipe, the heat generated by the drive motor during operation can be absorbed by the heat absorption rack, and then the return water pipe flows back into the cooling box for cooling, the heat dissipation motor drives the first heat dissipation fan to rotate, and the gear first drives the second heat dissipation fan on the second gear to rotate. The heat dissipation of the drive motor is solved, and the drive motor is double-cooled by air cooling and liquid cooling to prevent the temperature from being too high and burning the motor.

[0003] The inventor discovered the following problems in the prior art during the implementation of this application: In the prior art, a high-pressure cooling valve is installed on the turret near the cutter disc, and cooling water flows out from the high-pressure cooling valve. The cooling water impacts the holes and grooves on the cutter disc to cool the tool during cutting. When the cutter disc is turned, the cooling water is not closed and will continue to impact the cutter disc, resulting in a reduced life of the cutter disc. Alternatively, the cooling water valve is opened and closed back and forth, affecting efficiency. Alternatively, a water outlet pump is connected, which costs several thousand dollars. Alternatively, the water does not impact the cutter disc, and the valve is closed, but the high-pressure water is kept in the valve, impacting the valve, which is also not conducive to the service life of the cooling valve. Summary of the invention

[0004] The purpose of this application is to provide a turret high-pressure cooling water control device.

[0005] The turret high-pressure cooling water control device provided in this application adopts the following technical solution: A turret high-pressure cooling water control device comprises a control box and a water outlet channel, wherein a fixed connecting block is provided at the water inlet end of the control box, and a water outlet channel is provided on a side of the control box away from the fixed connecting block, and a first liquid inlet channel is provided at the top of the control box, and a first liquid outlet channel is provided on a side of the first liquid inlet channel away from the fixed connecting block, and a cooling water valve is installed inside the control box, and a retaining rod is provided on a side of the cooling water valve away from the fixed connecting block, and a water inlet channel is provided at the bottom end of the control box.

[0006] By adopting the above technical solution, the control box is installed at the edge of the cutter disc of the turret. When the cutter disc is started, water enters through the water inlet channel, and the position of the cooling water valve in the control box is adjusted through the first liquid inlet channel and the first liquid outlet channel of the control box, so that the cooling water valve changes inside the control box. At this time, the space used for blocking between the cooling water valve and the intercepting rod is expanded. At this time, the intercepting rod blocks the water outlet channel and allows cooling water to enter the interior of the cooling water valve. Then the cooling water valve sprays cooling water to complete the cooling of the cutter disc, and stops the cooling water. During spraying, the cooling water valve is readjusted to its position in the control box, and the cooling water valve blocks the hole through which the cooling water enters again. At this time, the cooling water inlet channel is pressurized, and at the same time, the intercepting rod moves backward in the water outlet channel, and the channel between the water inlet channel and the water outlet channel is opened, and the cooling water in the water inlet channel enters the water outlet channel and is in a circulating state. At this time, the water pump does not stop running, and the cooling water continues to circulate uninterruptedly in the control box, so that the cooling water is in a continuous flow process, and the high-pressure cooling water will not affect the control box and the cutter disc.

[0007] Optionally, the cooling water valve includes a water inlet pipe, a water inlet hole, a first sealing groove, a second sealing groove and a push ring, and a water inlet hole is arranged between the water inlet pipe and the retaining rod, and the water inlet holes are distributed in four groups along the water inlet pipe, and a first sealing groove is arranged on the side of the water inlet pipe away from the retaining rod, and a second sealing groove is arranged on the side of the first sealing groove away from the water inlet pipe, and a push ring is arranged on the side of the second sealing groove away from the first sealing groove.

[0008] By adopting the above technical scheme, the water inlet pipe is divided into a water inlet channel and a connecting pipe, wherein the water inlet channel in the water inlet pipe is provided with a water inlet hole, wherein when the water inlet hole is not restricted, cooling water will enter the interior of the water inlet hole, so that the cooling water enters the interior of the water inlet pipe through the water inlet hole, and then the cooling water is sprayed out through the cooling water valve, so that the cooling water can cool the cutter disc, and the sealing parts for sealing are placed in the grooves of the first sealing placement groove and the second sealing placement groove inside the cooling water valve, and then a push ring is arranged at the end of the second sealing placement groove away from the water inlet pipe, and the oil transported by the first liquid inlet channel and the first liquid outlet channel is used to extrude the push ring, and the position of the cooling water valve is driven to change through the push ring.

[0009] Optionally, a valve body placement groove is provided inside the control box, and the valve body placement groove includes a docking groove, a regulating chamber, a sealing ring, a water inlet retention channel and a separation flow gap, and an regulating chamber is provided on the side of the two groups of docking grooves away from the intercepting rod, and sealing rings are placed in the grooves of the two groups of docking grooves, and a water inlet retention channel is provided at the contact end between the control box and the cooling water valve, and a separation flow gap is provided on the side of the water inlet retention channel away from the sealing ring.

[0010] By adopting the above technical scheme, the cooling water valve is placed inside the valve body placement groove of the control box, and the cooling water valve is adjusted inside the valve body placement groove to open and close the cooling water during the flow process, wherein the first sealing placement groove and the second sealing placement groove in the cooling water valve are placed inside the valve body placement groove through a sealing ring and connected, so that during the movement of the cooling water valve in the valve body placement groove, the gap between the two is sealed by the sealing ring to reduce the leakage gap, and then the push ring provided for the cooling water valve is placed inside the adjustment chamber, and the push ring is swung in the adjustment chamber, so that the cooling water valve moves in the valve body placement groove to change the flow direction of the cooling water when it is in the control box, so as to avoid the cooling water being continuously squeezed inside the control box under pressure, which affects the service life of the cooling water valve itself.

[0011] Optionally, a second liquid inlet channel is provided on the side of the water inlet channel away from the water outlet channel, and a second liquid outlet channel is provided on the side of the second liquid inlet channel away from the water inlet channel, and a second circulation channel is provided between the second liquid inlet channel and the second liquid outlet channel, and a second extrusion channel is provided on the side of the second circulation channel away from the second liquid outlet channel.

[0012] By adopting the above technical scheme, the second liquid inlet channel and the second liquid outlet channel are used to drive the push ring of the cooling water valve in the opposite direction, so that the cooling water valve is reset and squeezed and pushed to change the position of the cooling water valve. When the position of the cooling water valve needs to be changed, oil is filled into the second liquid inlet channel, and the oil enters the interior of the second circulation channel through the second liquid inlet channel, and then the oil enters the second squeezing channel through the second circulation channel, so that the hydraulic pressure enters the interior of the regulating chamber, so that the push ring is squeezed in the regulating chamber and the cooling water valve is pushed.

[0013] Optionally, a first circulation channel is connected between the first liquid inlet channel and the first liquid outlet channel, and a first extrusion channel is provided on a side of the first circulation channel away from the first liquid outlet channel.

[0014] By adopting the above technical scheme, the first liquid inlet channel and the second liquid inlet channel are fluid channels used to drive the cooling water valve to move in the control box. When the cooling water valve needs to move in the control box, the oil enters the first circulation channel through the first liquid inlet channel, and enters the interior of the first extrusion channel through the first circulation channel, so that the oil enters the interior of the regulating chamber in the control box, so that the oil continuously squeezes the interior of the push ring of the cooling water valve in the regulating chamber, so that the push ring moves inside the regulating chamber. When reverse push is required, the first liquid outlet channel is opened, the second liquid inlet channel enters the oil, and the oil enters the interior of the second circulation channel through the second liquid inlet channel, and the oil in the second circulation channel enters the interior of the second extrusion channel, so that the oil in the second extrusion channel enters the interior of the regulating chamber, thereby pushing the push ring of the cooling water valve to move. At this time, the oil in the first extrusion channel flows out through the first liquid outlet channel, thereby completing the control of the cooling water valve.

[0015] Optionally, a first hydraulic adjustment channel is arranged at an edge of the control box, and a second hydraulic adjustment channel is arranged below the first hydraulic adjustment channel.

[0016] By adopting the above technical solution, when the control box is installed, the first hydraulic adjustment channel and the second hydraulic adjustment channel of the control box are connected to the holes of the turret, thereby completing the docking of the control box and the turret.

[0017] Optionally, a first water source circulation channel is arranged on the side of the first hydraulic regulating channel away from the fixed connecting block, and a second water source circulation channel is arranged below the first water source circulation channel, and a connecting structure is formed between the control box and the turret through the first hydraulic regulating channel, the second hydraulic regulating channel, the first water source circulation channel and the second water source circulation channel.

[0018] By adopting the above technical solution, the first water source circulation channel and the second water source circulation channel provided in the control box are connected to the holes of the turret, thereby completing the connection between the control box and the turret.

[0019] Optionally, four groups of fixing holes are provided through the edge of the control box, and a detachable structure is formed between the control box and the turret through the four groups of fixing holes and bolts.

[0020] By adopting the above technical solution, the control box is provided with four groups of fixing holes, wherein the first hydraulic adjustment channel, the second hydraulic adjustment channel, the first water circulation channel and the second water circulation channel in the control box are connected to the turret, thereby completing the connection of the pipeline between the control box and the turret, and then aligning the fixing holes of the control box with the turret, and installing the control box on the outer surface of the turret by bolts.

[0021] Optionally, connection holes are provided on both sides of the fixed connection block, and a placement hole is provided between two groups of the connection holes, and a high-pressure nozzle is installed at one end of the cooling water valve away from the intercepting rod.

[0022] By adopting the above technical solution, the fixed connecting block is connected to the control box by installing bolts in the connecting hole. At this time, the high-pressure nozzle at the output end of the cooling water valve is placed inside the placement hole of the fixed connecting block, thereby completing the adjustment of the position of the high-pressure nozzle.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. The cooling water valve is readjusted in the control box, and the cooling water valve blocks the hole for cooling water to enter again. At this time, the cooling water is pressurized in the water inlet channel, and the interception rod moves backward in the water outlet channel, so that the channel between the water inlet channel and the water outlet channel is opened, and the cooling water in the water inlet channel enters the water outlet channel and is in a circulating state. At this time, the water pump does not stop running, and the cooling water circulates continuously in the control box, so that the cooling water is in the process of continuous flow, so that the high-pressure cooling water reduces the impact on the control box and the cutter disc; 2. The water inlet pipe is divided into a water inlet channel and a connecting pipe, wherein the water inlet channel in the water inlet pipe is provided with a water inlet hole, wherein when the water inlet hole is not restricted, cooling water will enter the inside of the water inlet hole, so that the cooling water enters the inside of the water inlet pipe through the water inlet hole, and then the cooling water is sprayed out through the cooling water valve, so that the cooling water can cool the cutter disc; 3. At this time, when cooling the cutter disc of the turret, by continuously adjusting the position of the cooling water valve inside the control, the water source used to cool the cutter disc can change the actual flow direction of the cooling water as the cooling water valve is adjusted, so that the cooling water can still circulate without stopping the machine, and reduce the impact of the high-pressure water source on the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 It is a schematic diagram of the control box structure of an embodiment of the present application; Figure 3 is a front view structural schematic diagram of a fixed connection block in an embodiment of the present application; Figure 4 This is a schematic diagram of the high-pressure nozzle structure of an embodiment of the present application; Figure 5 is a schematic structural diagram of the second liquid outlet channel in an embodiment of the present application; Figure 6 is a schematic diagram of a front cross-sectional structure of a first liquid outlet channel of an embodiment of the present application; Figure 7 is a schematic diagram of a front cross-sectional structure of a retaining rod according to an embodiment of the present application; Figure 8 This is a schematic diagram of the structure of the water inlet retention channel of an embodiment of the present application; Fig. 9 is a schematic diagram of the water inlet structure of an embodiment of the present application; Explanation of the accompanying drawings: 1. control box; 101. valve body placement groove; 2. fixed connection block; 201. connection hole; 202. placement hole; 3. high-pressure nozzle; 4. fixed hole; 5. first hydraulic adjustment channel; 6. second hydraulic adjustment channel; 7. first water source circulation channel; 8. second water source circulation channel; 9. water outlet channel; 10. first liquid inlet channel; 1001. first circulation channel; 11. first liquid outlet channel; 1101. first extrusion channel; 12. water inlet channel; 13. second liquid inlet channel; 1301. second circulation channel; 14. second liquid outlet channel; 1401. second extrusion channel; 15. cooling water valve; 16. interception rod; 17. water inlet pipe; 18. water inlet hole; 19. first sealing placement groove; 20. second sealing placement groove; 21. push ring; 22. docking groove; 23. adjustment chamber; 24. sealing ring; 25. water inlet retention channel; 26. separation flow gap. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1 - Attachment Fig. 9 , further details of this application are given.

[0026] Embodiment: A turret high-pressure cooling water control device comprises a control box 1 and a water outlet channel 9, wherein a fixed connection block 2 is provided at the water inlet end of the control box 1, and a water outlet channel 9 is provided on a side of the control box 1 away from the fixed connection block 2, and a first liquid inlet channel 10 is provided at the top of the control box 1, and a first liquid outlet channel 11 is provided on a side of the first liquid inlet channel 10 away from the fixed connection block 2, and a cooling water valve 15 is installed inside the control box 1, and a retaining rod 16 is provided on a side of the cooling water valve 15 away from the fixed connection block 2, and a water inlet channel 12 is provided at the bottom end of the control box 1, wherein the control box 1 is installed at the edge of the knife disc of the turret, and when the knife disc is started, water enters the control box 1 through the water inlet channel 12, and the position of the cooling water valve 15 in the control box 1 is adjusted through the first liquid inlet channel 10 and the first liquid outlet channel 11 in the control box 1, so that the cooling water valve 15 changes inside the control box 1, At this time, the space used for blocking between the cooling water valve 15 and the intercepting rod 16 is expanded, and the intercepting rod 16 blocks the water outlet channel 9, and allows the cooling water to enter the interior of the cooling water valve 15, and then the cooling water valve 15 sprays the cooling water to complete the cooling of the cutter disc, and when the cooling water is stopped from spraying, the cooling water valve 15 readjusts its position in the control box 1, and the cooling water valve 15 blocks the hole for the cooling water to enter again, and the cooling water is pressurized in the water inlet channel 12, and at the same time the intercepting rod 16 moves backward in the water outlet channel 9, and opens the channel between the water inlet channel 12 and the water outlet channel 9, and allows the cooling water in the water inlet channel 12 to enter the interior of the water outlet channel 9 and is in a circulating state, and the water pump does not stop running at this time, and allows the cooling water to circulate continuously and uninterruptedly in the control box 1, so that the cooling water is in the continuous flow process, so that the high-pressure cooling water reduces the impact on the control box 1 and the cutter disc; The cooling water control device in the present application document and the existing cooling water control device are experimentally compared in the experimental field at the same time. The experimental turret is respectively installed with the cooling water control device in the present application and the common cooling water control device in the market, and the turret is tested for non-stop operation. The 24-hour period is taken as the reference point. The turret is shut down after every 24 hours, and the cooling water valve 15 is not shut down, and is maintained for 12 hours, and the cycle is performed in sequence to perform the limit damage test of the cooling water control device. Water volume test standard: 1.5 cubic meters per hour (m³ / h); Cooling control device 1 Cooling control device 2 Cooling control device three Water usage / h 75% 145% 75% Disk life 95% 95% 72% Water valve life 94% 92% 37%

[0027] Among them, the cooling control device 1 is the object of this application, which can be reflected in the experimental data. During the use of the device, the water usage, the impact on the cutter disc, and the service life of the water valve itself are far superior to the cooling water control device used in the market.

[0028] The cooling water valve 15 includes an inlet pipe 17, an inlet hole 18, a first sealing placement groove 19, a second sealing placement groove 20 and a push ring 21, and the inlet hole 18 is arranged between the inlet pipe 17 and the intercepting rod 16, and the inlet holes 18 are distributed in four groups along the inlet pipe 17, and the first sealing placement groove 19 is arranged on the side of the inlet pipe 17 away from the intercepting rod 16, and the second sealing placement groove 20 is arranged on the side of the first sealing placement groove 19 away from the inlet pipe 17, and the push ring 21 is arranged on the side of the second sealing placement groove 20 away from the first sealing placement groove 19, wherein the inlet pipe 17 is divided into an inlet flow channel and a connecting pipe, wherein the inlet flow channel in the inlet pipe 17 is provided with the inlet hole 18, wherein when When the water inlet hole 18 is not restricted, cooling water will enter the interior of the water inlet hole 18, and then enter the interior of the water inlet pipe 17 through the water inlet hole 18, and then the cooling water will be sprayed out through the cooling water valve 15, so that the cooling water can cool the cutter disc, and the sealing parts for sealing are placed in the grooves of the first sealing placement groove 19 and the second sealing placement groove 20 inside the cooling water valve 15, and then a push ring 21 is set at the end of the second sealing placement groove 20 away from the water inlet pipe 17, and the oil transported by the first liquid inlet channel 10 and the first liquid outlet channel 11 is used to squeeze the push ring 21, and the position of the cooling water valve 15 is driven to change through the push ring 21.

[0029] A valve body placement groove 101 is provided inside the control box 1, and the valve body placement groove 101 includes a docking groove 22, an adjusting chamber 23, a sealing ring 24, a water inlet retention channel 25 and a separation flow gap 26, and the two groups of docking grooves 22 are provided with an adjusting chamber 23 on the side away from the intercepting rod 16, and the sealing ring 24 is placed in the groove of the two groups of docking grooves 22, and the contact end between the control box 1 and the cooling water valve 15 is provided with a water inlet retention channel 25, and the side of the water inlet retention channel 25 away from the sealing ring 24 is provided with a separation flow gap 26, and the cooling water valve 15 is placed inside the valve body placement groove 101 of the control box 1, and the cooling water valve 15 is adjusted inside the valve body placement groove 101 to open and close the cooling water flow process, which The first sealing placement groove 19 and the second sealing placement groove 20 in the cooling water valve 15 are placed inside the valve body placement groove 101 through the sealing ring 24 and connected, so that during the movement of the cooling water valve 15 in the valve body placement groove 101, the gap between the two is sealed by the sealing ring 24 to reduce the leakage gap, and then the push ring 21 set by the cooling water valve 15 is placed inside the regulating chamber 23, and the push ring 21 is swung in the regulating chamber 23, so that the cooling water valve 15 moves in the valve body placement groove 101 to change the flow direction of the cooling water when it is in the control box 1, so as to avoid the cooling water being continuously squeezed inside the control box 1 under pressure, which affects the service life of the cooling water valve 15 itself.

[0030] A second liquid inlet channel 13 is provided on the side of the water inlet channel 12 away from the water outlet channel 9, and a second liquid outlet channel 14 is provided on the side of the second liquid inlet channel 13 away from the water inlet channel 12, and a second circulation channel 1301 is provided between the second liquid inlet channel 13 and the second liquid outlet channel 14, and a second extrusion channel 1401 is provided on the side of the second circulation channel 1301 away from the second liquid outlet channel 14, and then the second liquid inlet channel 13 and the second liquid outlet channel 14 are used to drive the push ring 21 of the cooling water valve 15 in the opposite direction to push, so that the cooling water valve 15 is affected by the first inlet channel 13 and the second liquid outlet channel 14. The distance pushed and moved by the liquid channel 10 and the first liquid outlet channel 11 is reset and squeezed and pushed to change the position of the cooling water valve 15. When the position of the cooling water valve 15 needs to be changed, the second liquid inlet channel 13 is filled with oil, and the oil enters the second circulation channel 1301 through the second liquid inlet channel 13, and then the oil enters the second squeezing channel 1401 through the second circulation channel 1301, so that the hydraulic pressure enters the interior of the regulating chamber 23, so that the push ring 21 is squeezed in the regulating chamber 23, and the cooling water valve 15 is pushed.

[0031] A first circulation channel 1001 is connected between the first liquid inlet channel 10 and the first liquid outlet channel 11, and a first extrusion channel 1101 is provided on the side of the first circulation channel 1001 away from the first liquid outlet channel 11, wherein the first liquid inlet channel 10 and the second liquid inlet channel 13 are fluid channels used for driving the cooling water valve 15 to move in the control box 1. When the cooling water valve 15 needs to move in the control box 1, the oil enters the first circulation channel 1001 through the first liquid inlet channel 10, and the oil enters the first extrusion channel 1101 through the first circulation channel 1001, so that the oil enters the inside of the regulating chamber 23 in the control box 1, so that the oil is continuously moved in the regulating chamber 23. The push ring 21 of the cooling water valve 15 is squeezed, so that the push ring 21 moves inside the regulating chamber 23. When reverse push is required, the first liquid outlet channel 11 is opened, and the second liquid inlet channel 13 enters the oil, and the oil enters the second circulation channel 1301 through the second liquid inlet channel 13, and the oil in the second circulation channel 1301 enters the second extrusion channel 1401, so that the oil in the second extrusion channel 1401 enters the regulating chamber 23, thereby pushing the push ring 21 of the cooling water valve 15 to move. At this time, the oil in the first extrusion channel 1101 flows out through the first liquid outlet channel 11, thereby completing the control of the cooling water valve 15.

[0032] A first hydraulic adjustment channel 5 is arranged at the edge of the control box 1, and a second hydraulic adjustment channel 6 is arranged below the first hydraulic adjustment channel 5. When the control box 1 is installed, the first hydraulic adjustment channel 5 and the second hydraulic adjustment channel 6 of the control box 1 are connected to the holes of the turret, thereby completing the docking of the control box 1 and the turret.

[0033] A first water source circulation channel 7 is arranged on the side of the first hydraulic regulating channel 5 away from the fixed connecting block 2, and a second water source circulation channel 8 is arranged below the first water source circulation channel 7, and a connecting structure is formed between the control box 1 and the turret through the first hydraulic regulating channel 5, the second hydraulic regulating channel 6, the first water source circulation channel 7 and the second water source circulation channel 8, wherein the first water source circulation channel 7 and the second water source circulation channel 8 arranged in the control box 1 are connected to the holes of the turret, thereby completing the connection between the control box 1 and the turret.

[0034] Four groups of fixing holes 4 are arranged through the edge of the control box 1, and a detachable structure is formed between the control box 1 and the turret through the four groups of fixing holes 4 and bolts. The four groups of fixing holes 4 arranged in the control box 1, among which the first hydraulic adjustment channel 5, the second hydraulic adjustment channel 6, the first water source circulation channel 7 and the second water source circulation channel 8 in the control box 1 are connected with the turret, so that the pipeline between the control box 1 and the turret is connected, and then the fixing holes 4 of the control box 1 are aligned with the turret, and the control box 1 is installed on the outer surface of the turret by bolts.

[0035] Connection holes 201 are provided on both sides of the fixed connection block 2, and a placement hole 202 is provided between the two groups of connection holes 201, and a high-pressure nozzle 3 is installed at the end of the cooling water valve 15 away from the intercepting rod 16, and the fixed connection block 2 is connected to the control box 1 by installing bolts in the connection hole 201. At this time, the high-pressure nozzle 3 at the output end of the cooling water valve 15 is placed inside the placement hole 202 of the fixed connection block 2, thereby completing the adjustment of the position of the high-pressure nozzle 3.

[0036] The implementation principle of the embodiment of the present application is as follows: the control box 1 is installed at the edge of the cutter disc of the turret. When the cutter disc is started, water enters the control box 1 through the water inlet channel 12, and adjusts the position of the cooling water valve 15 in the control box 1 through the first liquid inlet channel 10 and the first liquid outlet channel 11 in the control box 1, so that the cooling water valve 15 changes inside the control box 1. At this time, the space used for blocking between the cooling water valve 15 and the intercepting rod 16 is expanded. At this time, the intercepting rod 16 blocks the water outlet channel 9 and allows cooling water to enter the interior of the cooling water valve 15. Then the cooling water valve 15 sprays the cooling water to complete the cooling of the cutter disc, and When the spraying of cooling water is stopped, the cooling water valve 15 is readjusted to its position in the control box 1, and the cooling water valve 15 blocks the hole through which the cooling water enters again. At this time, the cooling water is pressurized in the water inlet channel 12, and the intercepting rod 16 moves backward in the water outlet channel 9, and the channel between the water inlet channel 12 and the water outlet channel 9 is opened, and the cooling water in the water inlet channel 12 enters the water outlet channel 9 and is in a circulating state. At this time, the water pump does not stop running, and the cooling water continues to circulate uninterruptedly in the control box 1, so that the cooling water is in a continuous flow process, and the high-pressure cooling water will not affect the control box 1 and the cutter disc.

[0037] The water inlet pipe 17 is divided into a water inlet channel and a connecting pipe, wherein the water inlet channel in the water inlet pipe 17 is provided with a water inlet hole 18, wherein when the water inlet hole 18 is not restricted, cooling water will enter the inside of the water inlet hole 18, so that the cooling water enters the inside of the water inlet pipe 17 through the water inlet hole 18, and then the cooling water is sprayed out through the cooling water valve 15, so that the cooling water can cool the cutter disc, and the sealing parts for sealing are placed in the grooves of the first sealing placement groove 19 and the second sealing placement groove 20 inside the cooling water valve 15, and then a push ring 21 is set at the end of the second sealing placement groove 20 away from the water inlet pipe 17, and the oil transported by the first liquid inlet channel 10 and the first liquid outlet channel 11 is used to extrude the push ring 21, and the position of the cooling water valve 15 is driven to change through the push ring 21.

[0038] The cooling water valve 15 is placed inside the valve body placement groove 101 of the control box 1, and the cooling water valve 15 is adjusted inside the valve body placement groove 101 to open and close the cooling water flow process, wherein the first sealing placement groove 19 and the second sealing placement groove 20 in the cooling water valve 15 are placed inside the valve body placement groove 101 through the sealing ring 24 and connected, so that during the movement of the cooling water valve 15 in the valve body placement groove 101, the gap between the two is sealed by the sealing ring 24 to reduce the leakage gap, and then the push ring 21 provided for the cooling water valve 15 is placed inside the adjustment chamber 23, and the push ring 21 is swung in the adjustment chamber 23, so that the cooling water valve 15 moves in the valve body placement groove 101 to change the flow direction of the cooling water when it is in the control box 1, so as to avoid the cooling water being continuously squeezed inside the control box 1 under pressure, which affects the service life of the cooling water valve 15 itself.

[0039] Then the second liquid inlet channel 13 and the second liquid outlet channel 14 are used to drive the push ring 21 of the cooling water valve 15 in the opposite direction, so that the cooling water valve 15 is pushed and moved by the first liquid inlet channel 10 and the first liquid outlet channel 11, and is reset and squeezed to change the position of the cooling water valve 15. When the position of the cooling water valve 15 needs to be changed, oil is filled into the second liquid inlet channel 13 at this time, and the oil enters the interior of the second circulation channel 1301 through the second liquid inlet channel 13, and then the oil enters the second squeezing channel 1401 through the second circulation channel 1301, so that the hydraulic pressure enters the interior of the regulating chamber 23, so that the push ring 21 is squeezed in the regulating chamber 23, and the cooling water valve 15 is pushed.

[0040] The first liquid inlet channel 10 and the second liquid inlet channel 13 are fluid channels used to drive the cooling water valve 15 to move in the control box 1. When the cooling water valve 15 needs to move in the control box 1, the oil enters the first circulation channel 1001 through the first liquid inlet channel 10, and enters the first extrusion channel 1101 through the first circulation channel 1001, so that the oil enters the regulating chamber 23 in the control box 1, so that the oil continuously squeezes the push ring 21 of the cooling water valve 15 in the regulating chamber 23, so that the push ring 21 moves in the regulating chamber 23. When reverse push is required, the first liquid outlet channel 11 is opened and the second liquid inlet channel 13 is opened. The oil enters the second circulation channel 1301 through the second liquid inlet channel 13, and the oil in the second circulation channel 1301 enters the second extrusion channel 1401, so that the oil in the second extrusion channel 1401 enters the regulating chamber 23, thereby pushing the push ring 21 of the cooling water valve 15 to move. At this time, the oil in the first extrusion channel 1101 flows out through the first liquid outlet channel 11, thereby completing the control of the cooling water valve 15. When the control box 1 is installed, the first hydraulic regulating channel 5 and the second hydraulic regulating channel 6 of the control box 1 are connected to the holes of the turret, thereby completing the docking of the control box 1 and the turret.

[0041] The first water circulation channel 7 and the second water circulation channel 8 provided in the control box 1 are connected to the holes of the turret, thereby completing the connection between the control box 1 and the turret, and the four groups of fixing holes 4 provided in the control box 1, wherein the first hydraulic adjustment channel 5, the second hydraulic adjustment channel 6, the first water circulation channel 7 and the second water circulation channel 8 in the control box 1 are connected to the turret, thereby completing the connection of the pipeline between the control box 1 and the turret, and then aligning the fixing hole 4 of the control box 1 with the turret, and installing the control box 1 on the outer surface of the turret by bolts, and the fixed connecting block 2 is connected to the control box 1 by installing bolts in the connecting hole 201, and at this time, the high-pressure nozzle 3 at the output end of the cooling water valve 15 is placed inside the placement hole 202 of the fixed connecting block 2, thereby completing the adjustment of the position of the high-pressure nozzle 3.

[0042] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A turret high-pressure cooling water control device, comprising a control box (1) and a water outlet channel (9), characterized in that: The water inlet end of the control box (1) is provided with a fixed connection block (2), and a water outlet channel (9) is provided on a side of the control box (1) away from the fixed connection block (2), and a first liquid inlet channel (10) is provided at the top of the control box (1), and a first liquid outlet channel (11) is provided on a side of the first liquid inlet channel (10) away from the fixed connection block (2), and a cooling water valve (15) is installed inside the control box (1), and a retaining rod (16) is provided on a side of the cooling water valve (15) away from the fixed connection block (2), and a water inlet channel (12) is provided at the bottom end of the control box (1).

2. The turret high pressure cooling water control device according to claim 1, characterized in that: The cooling water valve (15) comprises a water inlet pipe (17), a water inlet hole (18), a first sealing placement groove (19), a second sealing placement groove (20) and a push ring (21), and a water inlet hole (18) is provided between the water inlet pipe (17) and the intercepting rod (16), and the water inlet holes (18) are distributed in four groups in an annular manner along the water inlet pipe (17), and a first sealing placement groove (19) is provided on a side of the water inlet pipe (17) away from the intercepting rod (16), and a second sealing placement groove (20) is provided on a side of the first sealing placement groove (19) away from the water inlet pipe (17), and a push ring (21) is provided on a side of the second sealing placement groove (20) away from the first sealing placement groove (19).

3. The turret high pressure cooling water control device according to claim 1, characterized in that: The control box (1) is provided with a valve body placement groove (101) inside, and the valve body placement groove (101) includes a docking groove (22), a regulating chamber (23), a sealing ring (24), a water inlet retention channel (25) and a separation flow gap (26), and the regulating chamber (23) is provided on the side of the two groups of docking grooves (22) away from the intercepting rod (16), and the sealing ring (24) is placed in the groove of the two groups of docking grooves (22), and the water inlet retention channel (25) is provided at the contact end between the control box (1) and the cooling water valve (15), and the separation flow gap (26) is provided on the side of the water inlet retention channel (25) away from the sealing ring (24).

4. The turret high pressure cooling water control device according to claim 1, characterized in that: A second liquid inlet channel (13) is provided on a side of the water inlet channel (12) away from the water outlet channel (9), and a second liquid outlet channel (14) is provided on a side of the second liquid inlet channel (13) away from the water inlet channel (12), and a second circulation channel (1301) is provided between the second liquid inlet channel (13) and the second liquid outlet channel (14), and a second extrusion channel (1401) is provided on a side of the second circulation channel (1301) away from the second liquid outlet channel (14).

5. The turret high pressure cooling water control device according to claim 1, characterized in that: A first circulation channel (1001) is connected between the first liquid inlet channel (10) and the first liquid outlet channel (11), and a first extrusion channel (1101) is provided on a side of the first circulation channel (1001) away from the first liquid outlet channel (11).

6. The turret high pressure cooling water control device according to claim 1, characterized in that: A first hydraulic adjustment channel (5) is provided at the edge of the control box (1), and a second hydraulic adjustment channel (6) is provided below the first hydraulic adjustment channel (5).

7. The turret high pressure cooling water control device according to claim 6, characterized in that: A first water source circulation channel (7) is arranged on a side of the first hydraulic regulating channel (5) away from the fixed connection block (2), and a second water source circulation channel (8) is arranged below the first water source circulation channel (7), and a communication structure is formed between the control box (1) and the turret via the first hydraulic regulating channel (5), the second hydraulic regulating channel (6), the first water source circulation channel (7) and the second water source circulation channel (8).

8. The turret high pressure cooling water control device according to claim 1, characterized in that: Four groups of fixing holes (4) are provided through the edge of the control box (1), and a detachable structure is formed between the control box (1) and the turret through the four groups of fixing holes (4) and bolts.

9. The turret high pressure cooling water control device according to claim 1, characterized in that: The fixed connection block (2) is provided with connection holes (201) penetrating both sides, and a placement hole (202) is provided between two groups of the connection holes (201), and a high-pressure nozzle (3) is installed at one end of the cooling water valve (15) away from the interception rod (16).

Images