A precision turning device that can adjust its positioning according to the specifications of irregularly shaped workpieces.

Abstract

This invention relates to the field of precision turning equipment technology, specifically a precision turning device that can adjust its positioning according to the specifications of irregularly shaped workpieces. The device includes a turning box, a sliding viewing door slidably connected to the inner wall of the turning box, a filter box fixedly connected to the bottom of the turning box, a circulation box fixedly connected to the bottom of the filter box, a water storage tank fixedly connected to the side wall of the turning box, and a first water pump fixedly connected to one side of the inner wall of the water storage tank. This invention provides a precision turning device that can adjust its positioning according to the specifications of irregularly shaped workpieces. It can simultaneously fix both ends of convex workpieces of different sizes, improving its clamping stability and flexibility. By utilizing multiple sets of first suction pipes to fix and adsorb at multiple points on one end of the convex workpiece, and the extensibility of the clamping airbag, it can handle convex workpieces of various sizes without frequently changing clamps of different sizes, greatly reducing production costs, and simultaneously improving its positioning accuracy.

Description

Technical Field

[0001] This invention relates to the field of precision turning equipment technology, specifically a precision turning device that can adjust its positioning according to the specifications of irregular workpieces. Background Technology

[0002] Lathe machining is a part of mechanical processing. Lathe machining mainly uses a cutting tool to turn rotating workpieces. Drills, reamers, taps, dies, and knurling tools can also be used on lathes for corresponding machining. Lathes are mainly used to machine shafts, discs, sleeves, and other workpieces with rotating surfaces. They are the most widely used type of machine tool in mechanical manufacturing and repair plants.

[0003] In the process of turning irregularly shaped workpieces, such as convex workpieces, the front and rear ends are not the same due to the special shape of the convex workpiece. This means that both ends need to be clamped and fixed separately during the machining process. However, when dealing with convex workpieces of different sizes, it is necessary to frequently change the positioning fixtures of the corresponding sizes, which greatly increases the cost of producing multi-size fixtures.

[0004] To address this problem, the present invention provides a precision turning device that can adjust its positioning according to the specifications of irregular workpieces. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a precision turning device that can adjust its positioning according to the specifications of irregular workpieces. It can simultaneously fix both ends of convex workpieces of different sizes, improving their clamping stability and flexibility. By utilizing multiple sets of first suction pipes to fix and adsorb at multiple points on one end of the convex workpiece, and the extensibility of the clamping airbag, it can handle convex workpieces of various sizes without the need for frequent changes of different sized fixtures, greatly reducing production costs, and at the same time further improving its positioning accuracy.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a precision turning device capable of adjusting positioning according to the specifications of irregularly shaped workpieces, comprising a turning box, a sliding viewing door slidably connected to the inner wall of the turning box, a filter box fixedly connected to the bottom of the turning box, a circulation box fixedly connected to the bottom of the filter box, a water storage tank fixedly connected to the side wall of the turning box, a first water pump fixedly connected to one side of the inner wall of the water storage tank, a third water supply pipe and a second water supply pipe connected to one side of the first water pump, an atomizing plate installed at one end of the second water supply pipe, and an atomizing nozzle connected to the bottom of the atomizing plate; an electric slide rail fixedly connected to the bottom of the inner wall of the turning box, a discharge groove opened at the bottom of the inner wall of the turning box, a cooling plate slidably connected to the electric slide rail via an electronic slider, a drive motor fixedly connected to the inner wall of the cooling plate, a drive shaft fixedly connected to one end of the drive motor, a clamping chamber fixedly connected to one side of the drive shaft, and a clamping mechanism fixedly connected inside the clamping chamber; and a fixed water ring fixedly installed on the inner wall of the turning box. A clamping air pump is installed at the middle position of the fixed water ring. A first clamping ring is detachably installed on the suction end of the clamping air pump. A first suction pipe and a second suction pipe are connected to the first clamping ring. One end of the first suction pipe and the second suction pipe are connected to the suction end of the clamping air pump. An exhaust pipe is installed on the exhaust end of the clamping air pump. One end of the exhaust pipe is connected to a clamping airbag that expands after suction. One side of the fixed water ring is connected to a third water supply pipe. The other side of the fixed water ring is connected to a water spray pipe. A fixed chamber is fixedly connected to the inner wall of the turning box. A first pneumatic telescopic rod is fixedly connected to one side of the cooling plate. A connecting air chamber is connected to one side of the first pneumatic telescopic rod. A second pneumatic telescopic rod is connected to the bottom side of the connecting air chamber. A pusher plate is fixedly connected to one end of the second pneumatic telescopic rod. A filter screen is fixedly connected to the inner wall of the filter box. A second water pump is fixedly connected to one side of the inner wall of the circulation box. A connecting water pipe is connected to one side of the second water pump. The top of the connecting water pipe is connected to the bottom of the water storage tank.

[0007] Preferably, the clamping mechanism includes a first electric push rod, which is fixedly installed on the inner wall of the clamping chamber. One end of the first electric push rod is fixedly connected to a clamping arc plate. The drive shaft is connected through the cooling plate, and the cooling plate slides inside the fixed chamber.

[0008] Preferably, the top of the water storage tank is connected to a water inlet pipe, and the water inlet pipe is equipped with a solenoid valve.

[0009] Preferably, a protective sleeve is fixedly connected to the side wall of the electric slide rail, one side of the protective sleeve is fixedly connected to the inner wall of the turning box, and a first cleaning brush is fixedly connected to one side of the fixed chamber.

[0010] Preferably, one end of the air outlet pipe is fixed with a second clamping ring, the clamping airbag is mounted on the second clamping ring, and the clamping airbag is provided with a venting valve.

[0011] Preferably, a triangular plate is fixedly connected to the top of the fixed compartment, and one side of the triangular plate is fixedly connected to the inner wall of the turning box.

[0012] Preferably, a telescopic partition is fixedly connected to one side of the pusher plate, and the side wall of the telescopic partition is fixedly connected to the inner wall of the filter box.

[0013] Preferably, a second cleaning brush is fixedly connected to the bottom of the turning box, and the bottom of the second cleaning brush is located at the top of the pusher plate.

[0014] Beneficial effects

[0015] This invention provides a precision turning device whose positioning can be adjusted according to the specifications of irregularly shaped workpieces. Compared with the prior art, it has the following advantages:

[0016] 1. This precision turning device, which can adjust the positioning according to the specifications of irregular workpieces, places one end of the irregular workpiece inside the first clamping ring. Then, the clamping air pump is activated. The suction end of the clamping air pump draws air through the first suction pipe and the second suction pipe, fixing one end of the irregular workpiece to the first clamping ring. The first suction pipe is equipped with a one-way valve to prevent backflow of gas inside the first suction pipe, which would cause changes in its internal pressure and affect the fixation and adsorption of the irregular workpiece. At this time, the discharge end of the clamping air pump discharges gas into the clamping airbag through the discharge pipe, causing the clamping airbag to expand and clamp and fix the other end of the irregular workpiece. This allows for the simultaneous fixation of both ends of convex workpieces of different sizes, improving its clamping stability and flexibility. In addition, multiple sets of first suction pipes can be set to fix and adsorb one end of the convex workpiece at multiple points. The extensibility of the clamping airbag can handle convex workpieces of various sizes, eliminating the need for frequent changes of different sized fixtures, greatly reducing production costs, and further improving the accuracy of positioning.

[0017] 2. This precision turning device, which can adjust the positioning according to the specifications of irregular workpieces, starts the first water pump when the turning tool is processing the irregular workpiece. The first water pump draws cooling water from the water storage tank and inputs it into the fixed water ring through the third water supply pipe. The cooling water inside the fixed water ring is sprayed out through the spray pipe to cool down the turning tool and the irregular workpiece, so as to avoid damage caused by friction and overheating.

[0018] 3. This precision turning device, whose positioning can be adjusted according to the specifications of irregular workpieces, allows the debris mixture to enter the filter box through the discharge chute under the influence of gravity. The filter screen separates the debris from the cooling water, and the cooling water continues to fall into the circulation box. The second water pump is started, and the separated cooling water is fed into the storage tank through the connecting water pipe to complete the recycling of the cooling water and reduce the water consumption of the equipment. The enclosed turning box design can effectively prevent water stains and debris splashing, which can affect the working environment of the workers. At the same time, it is also convenient for workers to collect water and debris. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the water storage tank of the present invention;

[0021] Figure 3 This is a schematic diagram of the position and structure of the telescopic water bladder of the present invention;

[0022] Figure 4 This is a schematic diagram of the location and structure of the cooling plate of the present invention;

[0023] Figure 5 This is one of the cross-sectional views of the present invention;

[0024] Figure 6 This is a second partial cross-sectional view of the present invention;

[0025] Figure 7 This is the present invention. Figure 6 Enlarged view of section A in the middle;

[0026] Figure 8 This is a partial cross-sectional view of the present invention;

[0027] Figure 9 This is a partial cross-sectional view of the present invention, part four;

[0028] Figure 10 This is one of the structural schematic diagrams of the present invention;

[0029] Figure 11 This is a partial structural schematic diagram of the present invention.

[0030] In the diagram: 1. Turning box; 2. Sliding door; 3. Filter box; 4. Circulation box; 5. Water storage tank; 6. Inlet pipe; 7. Solenoid valve; 8. First water pump; 9. First clamping ring; 10. Second water supply pipe; 11. Third water supply pipe; 12. Atomizing plate; 13. Atomizing nozzle; 14. Fixed water ring; 15. Spray pipe; 18. Electric slide rail; 19. Protective sleeve; 20. Discharge chute; 21. Fixed chamber; 22. First cleaning brush; 23. Triangular plate; 24. Cooling plate; 25. 26. Drive motor; 27. Drive shaft; 28. Clamping chamber; 29. ​​First electric push rod; 30. Clamping arc plate; 31. First pneumatic telescopic rod; 32. Connecting air chamber; 33. Second pneumatic telescopic rod; 34. Push plate; 35. Telescopic partition; 36. Second cleaning brush; 37. Filter screen; 38. Second water pump; 39. Connecting water pipe; 40. Clamping air pump; 41. Second clamping ring; 42. Air outlet pipe; 43. Clamping airbag; 44. First air extraction pipe; 45. Second air extraction pipe. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figures 1 to 11 A precision turning device that can adjust the positioning according to the specifications of irregular workpieces includes a turning box 1, a sliding door 2 for viewing is slidably connected to the inner wall of the turning box 1, a filter box 3 is fixedly connected to the bottom of the turning box 1, a circulation box 4 is fixedly connected to the bottom of the filter box 3, a water storage tank 5 is fixedly connected to the side wall of the turning box 1, a first water pump 8 is fixedly connected to one side of the inner wall of the water storage tank 5, a third water supply pipe 11 and a second water supply pipe 10 are connected to one side of the first water pump 8, an atomizing plate 12 is installed at one end of the second water supply pipe 10, and an atomizing nozzle 13 is connected to the bottom of the atomizing plate 12.

[0033] An electric slide rail 18 is fixedly connected to the bottom of the inner wall of the turning box 1. A discharge groove 20 is opened at the bottom of the inner wall of the turning box 1. A cooling plate 24 is slidably connected to the electric slide rail 18 via an electronic slider. A drive motor 25 is fixedly connected to the inner wall of the cooling plate 24. A transmission shaft 26 is fixedly connected to one end of the drive motor 25. A clamping chamber 27 is fixedly connected to one side of the transmission shaft 26. A clamping mechanism is fixedly connected inside the clamping chamber 27.

[0034] A fixed water ring 14 is fixedly installed on the inner wall of the turning box 1. A clamping air pump 39 is installed in the middle of the fixed water ring 14. A first clamping ring 9 is detachably installed on the suction end of the clamping air pump 39. A first suction pipe 43 and a second suction pipe 44 are connected to the first clamping ring 9. One end of the first suction pipe 43 and the second suction pipe 44 are connected to the suction end of the clamping air pump 39. An exhaust pipe 41 is installed on the exhaust end of the clamping air pump 39. One end of the exhaust pipe 41 is connected to a clamping airbag 42 that expands after suction.

[0035] One side of the fixed water ring 14 is connected to the third water supply pipe 11; and the other side of the fixed water ring 14 is connected to the spray pipe 15.

[0036] A fixed chamber 21 is fixedly connected to the inner wall of the turning box 1. A first pneumatic telescopic rod 30 is fixedly connected to one side of the cooling plate 24. A connecting air chamber 31 is connected to one side of the first pneumatic telescopic rod 30. A second pneumatic telescopic rod 32 is connected to one side of the bottom of the connecting air chamber 31. A pusher plate 33 is fixedly connected to one end of the second pneumatic telescopic rod 32. A filter screen 36 is fixedly connected to the inner wall of the filter box 3. A second water pump 37 is fixedly connected to one side of the inner wall of the circulation box 4. A connecting water pipe 38 is connected to one side of the second water pump 37. The top of the connecting water pipe 38 is connected to the bottom of the water storage tank 5.

[0037] It should be noted that when the operator places the turning tool inside the clamping chamber 27 and starts the first electric push rod 28, the first electric push rod 28 drives the clamping arc plate 29 to move to the side wall of the turning tool and fix it thereon. This can clamp and fix turning tools of different sizes.

[0038] Next, one end of the irregularly shaped workpiece is placed inside the first clamping ring 9, and then the clamping air pump 39 is started. The suction end of the clamping air pump 39 will draw air through the first suction pipe 43 and the second suction pipe 44 to fix one end of the irregularly shaped workpiece to the first clamping ring 9. The first suction pipe 43 is equipped with a one-way valve to prevent the gas inside the first suction pipe 43 from flowing back and causing changes in its internal pressure, which would affect the fixation and adsorption of the irregularly shaped workpiece. At this time, the exhaust end of the clamping air pump 39 will discharge gas into the clamping airbag 42 through the exhaust pipe 41, and the clamping airbag 42 will expand to clamp and fix the other end of the irregularly shaped workpiece. This allows for the simultaneous fixation of both ends of convex workpieces of different sizes, improving its clamping stability and flexibility. In addition, multiple sets of first suction pipes 43 can be set to fix and adsorb one end of the convex workpiece at multiple points. The extensibility of the clamping airbag 42 can handle convex workpieces of various sizes, eliminating the need to frequently change clamps of different sizes, greatly reducing production costs, and further improving its positioning accuracy.

[0039] After the irregular workpiece is clamped, the electric slide rail 18 is started. The electric slide rail 18 drives the turning tool to move to the irregular workpiece through the cooling plate 24, drive motor 25, transmission shaft 26, clamping chamber 27, first electric push rod 28 and clamping arc plate 29. The drive motor 25 is started. The drive motor 25 drives the turning tool to rotate to perform turning processing on the irregular workpiece through the transmission shaft 26, clamping chamber 27, first electric push rod 28 and clamping arc plate 29.

[0040] When the turning tool is machining the irregular workpiece, the first water pump 8 is started. The first water pump 8 draws the cooling water inside the water storage tank 5 and inputs it into the fixed water ring 14 through the third water supply pipe 11. The cooling water inside the fixed water ring 14 is sprayed out through the water spray pipe 15 to cool down the turning tool and the irregular workpiece, so as to prevent them from being damaged by friction and heating.

[0041] Start the first water pump 8. The first water pump 8 inputs the cooling water inside the water storage tank 5 into the atomizing plate 12 through the second water supply pipe 10. Start the atomizing plate 12. The atomizing plate 12 atomizes the internal cooling water. The atomizing plate 12 discharges the atomized cooling water through the atomizing nozzle 13 to rinse the inside of the turning box 1 and wash away the debris produced by the turning tool.

[0042] In addition, the debris mixture enters the filter box 3 through the discharge chute 20 under the influence of gravity. The filter screen 36 separates the debris from the cooling water. The cooling water continues to fall into the circulation box 4. The second water pump 37 is started. The second water pump 37 inputs the separated cooling water into the water storage tank 5 through the connecting water pipe 38 to complete the recycling of cooling water and reduce the water consumption of the equipment. The design of the sealable turning box 1 can effectively prevent water stains and debris splashing, which will affect the working environment of the workers. At the same time, it is also convenient for workers to collect water and debris.

[0043] When the turning tool is machining the irregular workpiece, the electric slide rail 18 drives the cooling plate 24 to move, which in turn causes the first pneumatic telescopic rod 30 to extend. As the first pneumatic telescopic rod 30 extends, it draws gas from the air chamber 31 and the second pneumatic telescopic rod 32. The gas inside the second pneumatic telescopic rod 32 gradually decreases, causing the second pneumatic telescopic rod 32 to retract the second cleaning brush 35. After the irregular workpiece is machined, the electric slide rail 18 drives the cooling plate 24 to reset, which in turn causes the first pneumatic telescopic rod 30 to retract. The gas inside the first pneumatic telescopic rod 30 is then input into the second pneumatic telescopic rod 32 through the air chamber 31. The extension of the second pneumatic telescopic rod 32 causes the pusher plate 33 to move. As the pusher plate 33 moves, it pushes the debris on the top of the filter screen 36 through the discharge port on one side of the filter box 3, eliminating the need for manual cleaning of the top of the filter screen 36 and reducing the labor intensity of the workers.

[0044] In an optional embodiment: the clamping mechanism includes a first electric push rod 28, which is fixedly installed on the inner wall of the clamping chamber 27. One end of the first electric push rod 28 is fixedly connected to a clamping arc plate 29. The drive shaft 26 is connected through the cooling plate 24, and the cooling plate 24 slides inside the fixed chamber 21.

[0045] It should be noted that the first electric push rod 28 and the clamping arc plate 29 can be used to clamp tools of different sizes, and different tools can be adjusted according to the different sizes of convex workpieces to further increase the turning range of the equipment.

[0046] In an optional embodiment: the top of the water storage tank 5 is connected to a water inlet pipe 6, and a solenoid valve 7 is provided on the water inlet pipe 6.

[0047] It should be noted that cooling water can be added to the water storage tank 5 by using the water inlet pipe 6 in conjunction with the solenoid valve 7.

[0048] In an optional embodiment: a protective sleeve 19 is fixedly connected to the side wall of the electric slide rail 18, one side of the protective sleeve 19 is fixedly connected to the inner wall of the turning box 1, and a first cleaning brush 22 is fixedly connected to one side of the fixed chamber 21.

[0049] It should be noted that the protective sleeve 19 protects the electric slide rail 18, preventing excessive debris from adhering to the side wall of the electric slide rail 18 and causing damage. At the same time, it limits the cooling plate 24. In addition, the electric slide rail 18 adopts a dustproof and waterproof design, which further increases its service life.

[0050] In an optional embodiment: a second clamping ring 40 is fixed to one end of the air outlet pipe 41, the clamping airbag 42 is mounted on the second clamping ring 40, and a deflation valve is provided on the clamping airbag 42.

[0051] It should be noted that by setting the first cleaning brush 22, when the cooling plate 24 is moved by the electric slide rail 18 and enters the fixed chamber 21, the impurities on the side wall of the fixed chamber 21 can be cleaned and scraped off, thus preventing impurities from entering the fixed chamber 21.

[0052] In an optional embodiment: a triangular plate 23 is fixedly connected to the top of the fixed chamber 21, and one side of the triangular plate 23 is fixedly connected to the inner wall of the turning box 1.

[0053] It should be noted that the triangular plate 23 is designed to prevent debris from remaining on the top of the fixed chamber 21 and thus preventing it from entering the filter box 3.

[0054] In an optional embodiment: a telescopic partition 34 is fixedly connected to one side of the pusher plate 33, and the side wall of the telescopic partition 34 is fixedly connected to the inner wall of the filter box 3.

[0055] It should be noted that the telescopic partition 34 is designed to seal the top of the second pneumatic telescopic rod 32 when it pushes the pusher plate 33 to push the debris, thus preventing the debris from falling onto the side wall of the second pneumatic telescopic rod 32.

[0056] In an optional embodiment: a second cleaning brush 35 is fixedly connected to the bottom of the turning box 1, and the bottom of the second cleaning brush 35 is located at the top of the pusher plate 33.

[0057] It should be noted that, through the setting of the second cleaning brush 35, when the second pneumatic telescopic rod 32 drives the pusher plate 33 to reset, the top of the telescopic partition 34 is cleaned to prevent debris from adhering to the top of the telescopic partition 34 for a long time and being unable to be discharged.

[0058] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0059] During operation, the operator places the turning tool inside the clamping chamber 27 and activates the first electric push rod 28. The first electric push rod 28 drives the clamping arc plate 29 to move to the side wall of the turning tool and fix it there. This allows for the clamping and fixing of turning tools of different sizes.

[0060] Next, place one end of the irregular workpiece inside the first clamping ring 9, and then start the clamping air pump 39. The suction end of the clamping air pump 39 will draw air through the first suction pipe 43 and the second suction pipe 44 to fix one end of the irregular workpiece to the first clamping ring 9. The first suction pipe 43 is equipped with a one-way valve to prevent the gas inside the first suction pipe 43 from flowing back and causing changes in its internal pressure, which would affect the fixation and adsorption of the irregular workpiece. At this time, the air outlet end of the clamping air pump 39 will discharge gas into the clamping air bag 42 through the air outlet pipe 41, and the clamping air bag 42 will expand to clamp and fix the other end of the irregular workpiece.

[0061] After the irregular workpiece is clamped, the electric slide rail 18 is activated. The electric slide rail 18, through the cooling plate 24, drive motor 25, transmission shaft 26, clamping chamber 27, first electric push rod 28, and clamping arc plate 29, moves the turning tool to the irregular workpiece. The drive motor 25 is then activated, and through the transmission shaft 26, clamping chamber 27, first electric push rod 28, and clamping arc plate 29, it drives the turning tool to rotate and perform turning operations on the irregular workpiece. While the turning tool is machining the irregular workpiece, the first water pump 8 is activated to cool the inside of the water storage tank 5. Water is drawn into the fixed water ring 14 through the third water supply pipe 11. The cooling water inside the fixed water ring 14 is sprayed out through the spray pipe 15 to cool down the turning tool and the irregular workpiece, so as to prevent them from being damaged by friction and heating. The first water pump 8 is started. The first water pump 8 inputs the cooling water inside the water storage tank 5 into the atomizing plate 12 through the second water supply pipe 10. The atomizing plate 12 is started. The atomizing plate 12 atomizes the internal cooling water. The atomizing plate 12 discharges the atomized cooling water through the atomizing nozzle 13 to rinse the inside of the turning box 1 and wash away the debris produced by the turning tool.

[0062] Under the influence of gravity, the debris mixture enters the filter box 3 through the discharge chute 20. The filter screen 36 separates the debris from the cooling water, and the cooling water continues to fall into the circulation box 4. The second water pump 37 is started, and the second water pump 37 inputs the separated cooling water into the storage tank 5 through the connecting water pipe 38 to complete the recycling of the cooling water and reduce the water consumption of the equipment. When the turning tool is processing the irregular workpiece, the electric slide rail 18 drives the cooling plate 24 to move, which causes the cooling plate 24 to extend the first pneumatic telescopic rod 30. When the first pneumatic telescopic rod 30 extends, it extracts the gas inside the connecting air chamber 31 and the second pneumatic telescopic rod 32. As the gas inside the second pneumatic telescopic rod 32 gradually decreases, it causes the second pneumatic telescopic rod 32 to retract the second cleaning brush 35. After the irregular workpiece is processed, the electric slide rail 18 drives the cooling plate 24 to reset, and the cooling plate 24 drives the first pneumatic telescopic rod 30 to retract. The gas inside the first pneumatic telescopic rod 30 is input into the second pneumatic telescopic rod 32 through the connecting air chamber 31. The second pneumatic telescopic rod 32 extends and drives the pusher plate 33 to move. When the pusher plate 33 moves, it pushes the debris on the top of the filter screen 36 through the discharge port opened on one side of the filter box 3 and discharges it. There is no need for the staff to manually clean the top of the filter screen 36, which reduces the labor intensity of the staff.

[0063] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0064] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A precision turning device capable of adjusting positioning according to the specifications of irregularly shaped workpieces, comprising a turning box (1), characterized in that: The inner wall of the turning box (1) is slidably connected to a transparent sliding door (2), the bottom of the turning box (1) is fixedly connected to a filter box (3), the bottom of the filter box (3) is fixedly connected to a circulation box (4), the side wall of the turning box (1) is fixedly connected to a water storage tank (5), the inner wall of the water storage tank (5) is fixedly connected to a first water pump (8), the first water pump (8) is connected to a third water supply pipe (11) and a second water supply pipe (10) on one side, atomizing plate (12) is installed at one end of the second water supply pipe (10), and atomizing nozzle (13) is connected to the bottom of the atomizing plate (12). An electric slide rail (18) is fixedly connected to the bottom of the inner wall of the turning box (1). A discharge groove (20) is opened at the bottom of the inner wall of the turning box (1). A cooling plate (24) is slidably connected to the electric slide rail (18) through an electronic slider. A drive motor (25) is fixedly connected to the inner wall of the cooling plate (24). A transmission shaft (26) is fixedly connected to one end of the drive motor (25). A clamping chamber (27) is fixedly connected to one side of the transmission shaft (26). A clamping mechanism is fixedly connected inside the clamping chamber (27). A fixed water ring (14) is fixedly installed on the inner wall of the turning box (1). A clamping air pump (39) is installed in the middle of the fixed water ring (14). A first clamping ring (9) is detachably installed on the suction end of the clamping air pump (39). A first suction pipe (43) and a second suction pipe (44) are connected to the first clamping ring (9). One end of the first suction pipe (43) and the second suction pipe (44) are connected to the suction end of the clamping air pump (39). An air outlet pipe (41) is installed on the air outlet end of the clamping air pump (39). One end of the air outlet pipe (41) is connected to a clamping airbag (42) that expands after suction. One side of the fixed water ring (14) is connected to the third water supply pipe (11); and the other side of the fixed water ring (14) is connected to the spray pipe (15); The inner wall of the turning box (1) is fixedly connected to a fixed chamber (21). The cooling plate (24) is fixedly connected to a first pneumatic telescopic rod (30) on one side. The first pneumatic telescopic rod (30) is connected to a connecting air chamber (31) on one side. The bottom side of the connecting air chamber (31) is connected to a second pneumatic telescopic rod (32). One end of the second pneumatic telescopic rod (32) is fixedly connected to a pusher plate (33). The inner wall of the filter box (3) is fixedly connected to a filter screen (36). The inner wall of the circulation box (4) is fixedly connected to a second water pump (37). The second water pump (37) is connected to a connecting water pipe (38) on one side. The top of the connecting water pipe (38) is connected to the bottom of the water storage tank (5).

2. The precision turning device according to claim 1, which can adjust the positioning according to the specifications of irregular workpieces, is characterized in that: The clamping mechanism includes a first electric push rod (28), which is fixedly installed on the inner wall of the clamping chamber (27). One end of the first electric push rod (28) is fixedly connected to a clamping arc plate (29). The transmission shaft (26) is connected through to the cooling plate (24), and the cooling plate (24) slides inside the fixed chamber (21).

3. The precision turning device according to claim 1, which can adjust the positioning according to the specifications of irregular workpieces, is characterized in that: The top of the water storage tank (5) is connected to a water inlet pipe (6), and a solenoid valve (7) is provided on the water inlet pipe (6).

4. The precision turning device according to claim 1, which can adjust the positioning according to the specifications of irregular workpieces, is characterized in that: The electric slide rail (18) is fixedly connected to a protective sleeve (19) on its side wall. One side of the protective sleeve (19) is fixedly connected to the inner wall of the turning box (1). The fixed chamber (21) is fixedly connected to a first cleaning brush (22) on one side.

5. A precision turning device according to claim 1, which can adjust the positioning according to the specifications of irregular workpieces, characterized in that: One end of the air outlet pipe (41) is fixed with a second clamping ring (40), the clamping airbag (42) is mounted on the second clamping ring (40), and the clamping airbag (42) is provided with a venting valve.

6. The precision turning device according to claim 1, which can adjust the positioning according to the specifications of irregular workpieces, is characterized in that: A triangular plate (23) is fixedly connected to the top of the fixed chamber (21), and one side of the triangular plate (23) is fixedly connected to the inner wall of the turning box (1).

7. A precision turning device according to claim 1, characterized in that: A telescopic partition (34) is fixedly connected to one side of the pusher plate (33), and the side wall of the telescopic partition (34) is fixedly connected to the inner wall of the filter box (3).

8. A precision turning device according to claim 1, characterized in that: The bottom of the turning box (1) is fixedly connected to a second cleaning brush (35), and the bottom of the second cleaning brush (35) is located at the top of the pusher plate (33).

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