Water source sealing and recycling device for valve string processing

Abstract

The utility model discloses a water source sealing and recycling device for valve string processing, which relates to the technical field of valve string processing, and is characterized in that a pen-shaped cylinder pushes a pneumatic rotary joint and a polyurethane rubber plug plate to be tightly attached to the end part of a pipe material, so that a high-pressure water source is prevented from being ejected from the tail part of a lathe spindle during processing, and potential safety hazards are eliminated; the filtering layer in the polyurethane blocking plate can filter impurities and is matched with the hollow accumulation groove to collect the impurities, the filtered water source is discharged through the water permeable holes, water resources are recycled, meanwhile, the pressure drainage cylinder and the elastic strip in the water source recycling pipeline can automatically adjust drainage according to the water pressure in pipe materials, damage to pipe fittings due to the too high water pressure is avoided, and the service life of the pipe fittings is prolonged. The stability of the machining process is ensured. The device is fixed to machining equipment through a mechanism fixing sheet metal part and a supporting and fixing block, good stability and reliability are achieved, and the safety, efficiency and resource utilization rate of pipe fitting machining are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to valve string processing technical field, concretely relates to a water source sealing and recycling device for valve string processing. BACKGROUND

[0002] When the lathe is machining parts, the machined parts need to keep a certain rotating speed, so that the chips cut off from the machined parts by the turning tool keep the linear speed of their positions when they are separated from the machined parts and fly outward. When the object is being processed, water source is injected into the inside of the pipe fitting for cooling and taking away the remaining chips and burrs. In the prior art, when the pipe fitting is being processed, high-pressure water source needs to be injected into the inside of the pipe fitting for cooling and cleaning the chips at the same time. Since one end of the pipe fitting is closed, the inside of the pipe fitting will continuously inject high-pressure water source, which will accumulate in the inside of the pipe fitting and cannot be discharged. The internal water pressure will be increased to a very high pressure. The traditional sealing device cannot release the water source. After the pipe fitting is taken down, the internal water source will be directly sprayed out under the push of the super-high pressure, which will cause harm to the surrounding employees. Moreover, the water source cannot effectively flow. The high temperature generated during the processing of the pipe fitting outside will directly penetrate into the water source in the inside of the pipe fitting. The heat absorption efficiency of the excessively high water temperature will be reduced, and the pipe fitting in the processing process cannot be effectively cooled. CONTENT OF THE UTILITY MODEL

[0003] In view of the problems of excessively high internal water pressure of the pipe fitting during processing, waste of water resources, poor safety, and poor cooling effect in the prior art, the utility model provides a water source sealing and recycling device for valve string processing. Through the innovative sealing and water source recycling device, the effective sealing, filtering, recycling, and stable control of the water source in the pipe fitting are realized. The water pressure is reduced, the water resources are saved, the safety of the processing process is improved, and the cooling effect of the pipe fitting is enhanced.

[0004] The solution adopted by this utility model to solve its technical problem is: a water source sealing and recycling device for valve string processing, including a mechanism fixing sheet metal part, a lathe spindle, a pen-shaped cylinder, a pneumatic rotary joint, and a pipe to be processed. The lathe spindle is mounted on a lathe, the pen-shaped cylinder is mounted on the mechanism fixing sheet metal part, the pneumatic rotary joint is mounted on the output end of the pen-shaped cylinder, a urethane plug is installed on the inner side of the pneumatic rotary joint, the lathe spindle is located at the front end of the urethane plug, and a circular slot hole for the pipe to pass through is opened through the center of the lathe spindle. During processing, it is inserted into the circular slot of the lathe spindle and docks with the urethane plug plate; the urethane plug plate includes an annular docking sleeve, one side of which is provided with a sealing element and the other side is provided with a water permeable hole. A filter layer is provided inside the annular docking sleeve, and hollow accumulation grooves are left on both sides of the filter layer; it also includes a water source recovery pipe, which includes a water guide pipe and a pressure drain cylinder connected to each other. The far end of the water guide pipe is connected to the water permeable hole, and the far end of the pressure drain cylinder is provided with a discharge port. A sealing plate is movably provided at the end of the pressure drain cylinder near the water guide pipe.

[0005] Furthermore, a positioning ring is provided on the side of the annular docking sleeve facing the pipe, and a flared head and a sealing soft sleeve are provided at the center of the positioning ring on the annular docking sleeve. The flared head and the sealing soft sleeve can be movably fitted onto the end of the pipe to provide a sealing effect.

[0006] Furthermore, the pressure drain cylinder is internally arranged with multiple horn-shaped flexible sleeves, and adjacent horn-shaped flexible sleeves are connected by compression flexible sleeves.

[0007] Furthermore, an elastic strip is fixedly connected to the wall of the pressure drain cylinder near the sealing plate, and the other end of the elastic strip is fixedly connected to the sealing plate.

[0008] Furthermore, the top of the pneumatic rotary joint is provided with a mechanism fixing sheet metal part, the pen-shaped cylinder is horizontally fixed on the mechanism fixing sheet metal part, and a support fixing block is fixedly connected to the far end of the mechanism fixing sheet metal part.

[0009] Furthermore, the lathe spindle is symmetrically provided with fixing plates at the two sides of the circular slot hole, and elastic soft blocks are fixed inside the fixing plates, and semi-circular sealing strips are fixed inside the elastic soft blocks.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The utility model discloses a pen -shaped cylinder promotes pneumatic rotary joint and excellent force rubber stop board, utilizes the loudspeaker head and the sealing soft cover head on excellent force rubber stop board and tightly sticks in the pipe material end part, realizes the sealing effect, effectively prevents the high pressure water source in pipe material from spouting from lathe main shaft tail portion in the processing process, eliminates the security risk to the operator, simultaneously avoids the waste of water resource, after pipe material processing is completed, pen -shaped cylinder retracts and drives pneumatic rotary joint and excellent force rubber stop board to separate lathe tail portion, convenient and fast, the filter layer in the inside of excellent force rubber stop board can filter the water source in pipe material, intercepts the impurity particle, and is concentrated collection through the hollow accumulation groove, and the water source that exports through the water -permeable hole is effectively purified, is convenient for subsequent recycling, improves water resource utilization rate, reduces production cost,

[0012] When the water source pressure in pipe material is too high, the water source pushes the closing plate to move, enters the pressure drainage cylinder, and the water source pressure is increased through the compression sleeve and the loudspeaker sleeve, so that it is discharged from the discharge port, realizes the accurate control and effective pressure relief of the water pressure in pipe material, ensures the water pressure stability in pipe material, prevents pipe damage or deformation due to high water pressure, improves pipe processing quality, the elastic strip pushes the closing plate to recombine the water guide pipe outlet when the water pressure is reduced, and the water source recovery pipeline is automatically blocked, avoids the continuous flow of the water source in pipe material after pressure stabilization, further saves water resources, and guarantees the safety and reliability of pipe processing process.

[0013] The device has compact structure and convenient installation, can be quickly fixed on processing equipment through mechanism fixed metal parts and support fixed blocks, is suitable for different specifications of lathe and pipe processing requirements, and has wide applicability and practicality. ACCURACY

[0014] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is the pen -shaped cylinder and fixed seat cooperation structure schematic view of the utility model;

[0016] Figure 3 It is the whole structure schematic view of the utility model's excellent force rubber stop board;

[0017] Figure 4 It is the internal structure schematic view of the utility model's excellent force rubber stop board;

[0018] Figure 5 It is the pressure drainage cylinder section structure schematic view of the utility model;

[0019] Figure 6 It is the closing plate expansion structure schematic view of the utility model;

[0020] Figure 7 It is the lathe main shaft section structure schematic view of the utility model.

[0021] Fig. 11, pen-shaped cylinder; 111, fixed seat; 112, semicircular lock; 12, pneumatic rotary joint; 13, super strong glue blocking plate; 131, annular butt joint shell; 132, horn head; 133, sealing soft sleeve head; 134, filter layer; 135, hollow accumulation groove; 136, water permeable hole; 137, positioning sleeve ring; 14, lathe main shaft; 141, fixed plate; 142, elastic soft block; 143, semicircular blocking strip; 15, pipe material; 16, mechanism fixed metal part; 17, supporting fixed block; 18, water source recovery pipeline; 181, water guide pipe; 182, pressure drainage cylinder; 183, horn soft sleeve; 184, compression soft sleeve; 185, elastic strip; 186, blocking plate; 187, discharge port. DETAILED DESCRIPTION

[0022] The utility model is further explained below in combination with the drawings and examples.

[0023] Please refer to Figures 1-7 The utility model provides a water source sealing and recovery device for valve string processing technical scheme: Embodiment

[0024] As Figures 1 to 4 and Figure 7 shown, a water source sealing and recovery device for valve string processing mainly includes pen-shaped cylinder 11 and the pneumatic rotary joint 12 of detachable installation on the output end of pen-shaped cylinder 11, the output end of pen-shaped cylinder 11 is vertically fixedly connected with fixed seat 111, the bottom of fixed seat 111 is fixedly connected with semicircular lock 112, the pneumatic rotary joint 12 is installed on the output end of pen-shaped cylinder 11 through semicircular lock 112, detachable installation has super strong glue blocking plate 13 on the inboard of pneumatic rotary joint 12, is provided with lathe main shaft 14 on the processing lathe device, super strong glue blocking plate 13 is located at the front end of lathe main shaft 14, the center position of lathe main shaft 14 is provided with the circular groove hole of the pipe material 15 through insertion, is provided with fixed plate 141 on the both side edge positions of circular groove hole on lathe main shaft 14 symmetrically, the inboard surface of fixed plate 141 is fixed with elastic soft block 142, the inboard of elastic soft block 142 is fixed with semicircular blocking strip 143 that can be active and adhere on the outer surface of pipe material 15, pipe material 15 is inserted in the circular groove hole of lathe main shaft when processing, and is butted with super strong glue blocking plate 13.The top surface of pneumatic rotary joint 12 is provided with mechanism fixed metal part 16, pen-shaped cylinder 11 is horizontally fixedly installed on mechanism fixed metal part 16, is fixedly connected with supporting fixed block 17 at the distal end edge position of mechanism fixed metal part 16, the device is fixed and supported on the processing equipment through mechanism fixed metal part 16 and supporting fixed block 17.

[0025] When the pipe material 15 is sent into the lathe spindle 14 clamping by the bar machine, the pen-shaped cylinder 11 extends to drive the pneumatic rotary joint 12 and the optim glue plug plate 13 to move to the direction of the pipe material 15, the end of the pipe material is blocked by the pneumatic rotary joint 12 and the optim glue plug plate 13, which prevents the flushing high pressure water in the pipe material from being sprayed out from the tail of the lathe spindle during the processing of the pipe material 15, and the pneumatic rotary joint 12 and the optim glue plug plate 13 are separated from the tail of the lathe when the pen-shaped cylinder 11 retracts after the pipe material is processed, which achieves that the pen-shaped cylinder 11 pushes the pneumatic rotary joint 12, so that the optim glue plug plate 13 on one end of the pneumatic rotary joint 12 is attached to one end of the pipe material 15, and the one end of the pipe material 15 is sealed to avoid the water source being directly discharged.

[0026] As shown in Figure 1 - Figure 4 and Figure 7 , the optim glue plug plate 13 includes an annular butt joint sleeve 131, a positioning sleeve ring 137 is arranged on the side of the annular butt joint sleeve 131 facing the pipe material, and a water permeable hole 136 is arranged on the other side of the annular butt joint sleeve 131 of the optim glue plug plate 13; a horn head 132 and a sealing soft sleeve head 133 are arranged at the center position of the annular butt joint sleeve 131 of the optim glue plug plate 13, the sealing soft sleeve head 133 is sleeved in the horn head 132, the horn head 132 and the sealing soft sleeve head 133 are located at the center position of the positioning sleeve ring 137, and the horn head 132 and the sealing soft sleeve head 133 can be movably sleeved on the outside of the end of the pipe material 15 to provide sealing effect, and a filter layer 134 is arranged in the annular butt joint sleeve 131, and hollow accumulation grooves 135 are left on both sides of the filter layer 134.

[0027] When the pipe material 15 extends to the inner side wall of the optim glue plug plate 13 through the lathe spindle 14, the horn head 132 of the optim glue plug plate 13 can be wrapped on the outer surface of the pipe material 15, and at the same time, the sealing soft sleeve head 133 inside the horn head 132 is tightly attached to the pipe material 15, which increases the sealing between the pipe material 15 and the sealing soft sleeve head 133, so that the water source injected into the pipe material 15 can pass through the sealing soft sleeve head 133 and enter the inside of the optim glue plug plate 13 for water source recovery, and the problem that the water source injected into the pipe material 15 will directly leak out due to the gap between the surface of the pipe material 15 and the equipment during butt joint fixing can be avoided. The water source flowing in the pipe material 15 enters the optim glue plug plate 13 due to pressure, is filtered by the filter layer 134, and at the same time, the impurity particles filtered by the filter layer 134 are concentrated by the hollow accumulation grooves 135 between the filter layer 134 and the optim glue plug plate 13, and the water source filtered by the filter layer 134 is discharged through the water permeable hole 136 on the outside of the optim glue plug plate 13, which achieves the effect of filtering the water source in the flushing pipe. Embodiment

[0028] Based on Example 1, such as Figures 3 to 6 As shown, a water recovery pipe 18 is detachably installed on the urethane plug 13 at the position corresponding to the water permeable hole 136. The water recovery pipe mainly includes a water guide pipe 181 and a pressure drain cylinder 182. The water guide pipe 181 and the pressure drain cylinder 182 are connected to each other. The far end of the water guide pipe 181 is connected to the water permeable hole 136. The far end of the pressure drain cylinder 182 is provided with a discharge port 187, and the pressure drain cylinder 182 can be connected to the water source that is introduced into the material pipe during the processing. Multiple horn-shaped flexible sleeves 183 are arranged inside the pressure drain cylinder 182. Adjacent horn-shaped flexible sleeves 183 are connected by compression flexible sleeves 184. A sealing plate 186 is movably attached to one end of the pressure drain cylinder 182 near the water guide pipe 181. An elastic strip 185 is fixedly connected to the wall of the pressure drain cylinder 182 near the sealing plate 186. The other end of the elastic strip 185 is fixedly connected to the sealing plate 186.

[0029] When the high-pressure water filtered inside the urethane plug 13 is pumped into the pressure drain cylinder 182 through the water pipe 181, the high-pressure water inside the water pipe 181 pushes the sealing plate 186 to move. The pushed sealing plate 186 forms a gap with the outlet of the water pipe 181, allowing the high-pressure water inside the water pipe 181 to enter the pressure drain cylinder 182. This, combined with the horn-shaped flexible sleeve 183 and the compression flexible sleeve 184, compresses the water, increasing its pressure and forcing it through the drain. The wastewater is discharged through outlet 187, thus recycling the wastewater. As the water in pipe 15 flows out rapidly, the water pressure inside pipe 15 decreases. The elastic strip 185 will push the sealing plate 186, causing the sealing plate 186 to re-attach to the outlet of the water guide pipe 181, sealing the water recycling pipe 18. The water inside pipe 15, after being pressurized, will not continue to flow out. It will only open again to release pressure when the water pressure inside pipe 15 is too high, thus achieving stable control of the water pressure inside pipe 15.

[0030] The above description is only a preferred embodiment of the present utility model and does not limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A valve string processing water source sealing and recycling device, comprising a mechanism fixed metal part (16), a lathe main shaft (14), a pen-shaped cylinder (11), a pneumatic rotary joint (12) and a pipe to be processed (15), the lathe main shaft (14) is installed on a processing lathe, the pen-shaped cylinder (11) is installed on the mechanism fixed metal part (16), and the pneumatic rotary joint (12) is installed at an output end of the pen-shaped cylinder (11), characterized in that: The inner side of the pneumatic rotary joint (12) is provided with a super glue blocking plate (13), the lathe spindle (14) is arranged at the front end of the super glue blocking plate (13), the center of the lathe spindle (14) is provided with a circular groove hole for the pipe material (15) to pass through, the pipe material (15) is inserted in the circular groove hole of the lathe spindle (14) during processing, and is in butt joint with the super glue blocking plate (13); the super glue blocking plate (13) comprises an annular butt joint sleeve shell (131), one side of the annular butt joint sleeve shell (131) is provided with a sealing element, the other side is provided with a water permeable hole (136), a filter layer (134) is arranged in the annular butt joint sleeve shell (131), and hollow accumulation grooves (135) are reserved on both sides of the filter layer (134); the water source recovery pipeline (18) comprises a water guide pipe (181) and a pressure drainage cylinder (182) connected with each other, the distal end of the water guide pipe (181) is connected with the water permeable hole (136), the distal end of the pressure drainage cylinder (182) is provided with a discharge port (187), and the end of the pressure drainage cylinder (182) close to the water guide pipe (181) is movably provided with a closing plate (186). ​ 2. A water source sealing and recovery device for valve string operations as defined in claim 1, characterized in that: The side of the annular butt joint sleeve shell (131) facing the pipe material is provided with a positioning sleeve ring (137), a horn head (132) and a sealing soft sleeve head (133) are arranged at the center position of the annular butt joint sleeve shell (131) located on the positioning sleeve ring (137), and the horn head (132) and the sealing soft sleeve head (133) can be movably sleeved on the end of the pipe material (15) to provide sealing effect.

3. A valve train water source sealing and recovery device according to claim 1, characterized in that: A plurality of horn soft sleeves (183) are arranged in the pressure drainage cylinder (182).

4. A valve train water supply sealing and recovery apparatus according to claim 3, characterized in that: The position close to the closing plate (186) on the wall surface of the pressure drainage cylinder (182) is fixedly connected with an elastic strip (185), and the other end of the elastic strip (185) is fixedly connected with the closing plate (186).

5. The valve train water source sealing and recovery device of claim 1, wherein: The top of the pneumatic rotary joint (12) is provided with a mechanism fixed metal part (16), the pen-shaped air cylinder (11) is horizontally fixed on the mechanism fixed metal part (16), and the distal end of the mechanism fixed metal part (16) is fixedly connected with a support fixed block (17).

6. A valve train water source sealing and recovery device according to claim 1, characterized in that: The lathe spindle (14) is provided with a fixed plate (141) at the position of the two side edges of the circular groove hole, the inner side of the fixed plate (141) is fixedly provided with an elastic soft block (142), and the inner side of the elastic soft block (142) is fixedly provided with a semicircular closing strip (143).

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