Multi-station switching power tool turret

Abstract

The application belongs to the technical field of tool turret turning, in particular to a multi-station switching power tool turret, comprising a tool turret body, a tool turret disc rotatably arranged on one side of the tool turret body, a plurality of fixing grooves circumferentially arranged on the circumferential surface of the tool turret disc, a plurality of boring tools fixedly arranged in the fixing grooves, a dismounting assembly comprising a first hydraulic cylinder fixedly arranged on the upper surface of the tool turret body, a fixing box fixedly arranged on the output end of the first hydraulic cylinder, and a bottom plate rotatably arranged on the lower surface of the fixing box, and two clamping plates slidably arranged on the lower surface of the bottom plate. The clamping plate and other structures controlled by the air pump are arranged to solve the problem that the built-in air pump clamp in the tool turret disc needs to be started to release the clamping of the corresponding boring tool during replacement, the power tool turret needs to be turned off, the staff needs to take the new boring tool, and then the boring tool needs to be inserted into the fixing groove of the tool turret disc. The replacement process is very complicated, the power tool turret needs to be stopped for a long time, and the turning production efficiency of the tool turret is low.

Description

Technical Field

[0001] This invention belongs to the field of turret turning technology, specifically a multi-station switching power turret. Background Technology

[0002] Power turret technology is one of the core technologies in mill-turning composite machine tools. Mill-turning composite machine tools can perform complex parts processing on the same machine tool. All machining operations such as turning, drilling, tapping, side grooving, side milling, angle drilling, and curve milling are completed on a single mill-turning composite CNC machine tool. The power turret is a type of turret used in CNC machine tools, mainly used to mount various cutting tools such as turning, milling, and drilling tools.

[0003] Currently, in the process of using existing multi-station switching power turrets, several different types of boring tools are fixed on the power turret by a built-in air pump clamp. After continuous use, the cutting surfaces of the boring tools will gradually wear down, and continued use will reduce the quality of the machined workpiece. Therefore, the boring tools need to be replaced. When replacing them, the built-in air pump clamp in the turret plate must first be activated to release the clamp on the corresponding boring tool. Then, the power turret must be turned off to prevent workers from accidentally turning on the power turret during the replacement process, which could cause injury to maintenance personnel. Then, the workers take the new boring tool and insert it into the fixing slot of the turret plate. This replacement process is very cumbersome and requires the power turret to be stopped for a long time, resulting in low turning production efficiency of the turret.

[0004] Therefore, the present invention provides a multi-station switching power turret. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a multi-station switching power turret, including a turret body, a turret plate rotatably disposed on one side of the turret body, a plurality of fixing slots are circumferentially arrayed on the circumferential surface of the turret plate, wherein a boring tool is fixedly connected in each of the plurality of fixing slots, and slots are provided on both sides of each boring tool, and each boring tool is fixed and limited by a clamp controlled by an air pump in the turret plate; a disassembly assembly is provided on the upper surface of the turret body, the disassembly assembly including a first hydraulic cylinder fixedly connected to the upper surface of the turret body;

[0007] The output end of the first hydraulic cylinder is fixedly connected to a fixed box, and a motor is installed inside the fixed box;

[0008] A connecting shaft is rotatably mounted on one side of the fixed box, and the connecting shaft is fixedly connected to the motor inside the fixed box; the end of the connecting shaft away from the fixed box is fixedly connected to the connecting box.

[0009] The lower surface of the connecting box is rotatably provided with a base plate, and two clamping plates are slidably provided on the lower surface of the base plate. Both clamping plates are controlled by an air pump. Insert blocks are fixed to the side of the two clamping plates that are close to each other. The insert blocks can be inserted into the slots on both sides of the boring tool.

[0010] Preferably, the upper surface of the connecting box is rotatably connected to a chassis;

[0011] Several fixing plates are fixed to the upper surface of the chassis, and a boring bar is engaged between every two fixing plates, and all of these boring bars are new boring bars.

[0012] Preferably, an electrophoretic magnetic plate is fixedly connected to one side of each of the fixed plates, and a first sliding groove is provided at the top of each of the fixed plates, and a first magnetic block is slidably connected in each of the first sliding grooves.

[0013] Preferably, a second groove is formed on both the upper and lower surfaces of the first groove, and a slider is fixedly connected to both the upper and lower surfaces of each first magnetic block, so that the first magnetic block can slide along the second groove via the slider.

[0014] Preferably, a plurality of bases are fixedly connected to the upper surface of the chassis, each base being fixed between every two fixed plates, and a fixed tube, which is a rubber tube, is fixedly connected to the upper surface of the chassis.

[0015] Preferably, a positioning box is fixedly connected to one side of the fixed box, and a retaining ring is rotatably connected to the side of the positioning box away from the fixed box. The retaining ring engages with a lubrication cylinder, and a nozzle is fixedly connected to the bottom end of the lubrication cylinder. A second cavity is opened inside the lubrication cylinder, and the second cavity contains lubricating oil.

[0016] Preferably, a cleaning cylinder is fixedly connected to the upper surface of the lubrication cylinder, and a first cavity is opened inside the cleaning cylinder. Several cleaning rings are inserted into the first cavity, and several cleaning columns are fixedly connected to the inner wall of each cleaning ring.

[0017] Preferably, two insert rods are inserted into the inner wall of the cleaning cylinder, and several cleaning rings are fixed to the surface of the two insert rods. A second magnetic block is fixed to the top of each of the two insert rods. The cleaning cylinder is made of magnetic material, and the second magnetic block is magnetically inserted into the cleaning cylinder.

[0018] Preferably, a guide plate is fixedly connected to one side of the turret body, and a collection box is fixedly connected to the lower surface of the guide plate. Two rotating plates are rotatably arranged inside the collection box, and each rotating plate has a torsion spring fixedly connected to both ends.

[0019] Preferably, two baffles are fixed to the surface of the collection box, and the two rotating plates are located at the rotation point of the rotating plates.

[0020] The beneficial effects of this invention are as follows:

[0021] 1. The multi-station switching power turret of the present invention, by starting the motor in the fixed box, drives the connecting box connected to one side of the fixed box to rotate directly above the boring tool. After the connecting box rotates directly above the boring tool, the first hydraulic cylinder is activated. The first hydraulic cylinder will retract the fixed box at its output end, that is, drive the fixed box and the connecting box to move towards the worn boring tool. The bottom plate on the lower surface of the connecting box will gradually approach the old boring tool, thereby causing the two clamping plates on the lower surface of the bottom plate to descend to both sides of the boring tool. Then, the built-in air pump of the bottom plate is activated to control the clamping plates to clamp the old boring tool. When the two clamping plates clamp the boring tool, the inserts fixed to the side of the two clamping plates can be inserted into the slots on both sides of the boring tool, thereby achieving a more stable clamping effect on the column boring tool.

[0022] 2. The multi-station switching power turret of the present invention uses a motor in the fixed box to drive the rotating shaft to rotate. The rotation of the rotating shaft causes the connecting box to flip, thereby rotating the chassis to face the fixed slot. Then, the motor in the connecting box is started to drive the chassis to rotate, thereby selecting the boring tool to be replaced. After selection, the first hydraulic cylinder drives the bottom end of the boring tool to insert into the fixed slot of the turret plate, releasing the new boring tool. Then, the first hydraulic cylinder drives the connecting box to reset, and the connecting shaft drives the connecting box back to one side of the turret body, achieving the effect of rapid replacement, saving time and improving the production efficiency of the power turret.

[0023] 3. The multi-station switching power turret of the present invention, after removing the old boring tool from the two clamping plates, drives the two clamping plates and the clamped boring tool to rotate towards one side of the collection box by starting the built-in motor in the fixed box. Then, when the clamping plates rotate to the top of the collection box, the two clamping plates are released by the control of the air pump. The old boring tool will then fall along the guide plate onto the two rotating plates on the surface of the collection box. Since the boring tool itself is relatively heavy, it can open the rotating plates by its own gravity and fall into the collection box. Then, the rotating plates are automatically reset under the action of the torsion spring, achieving the effect of automatic collection. Attached Figure Description

[0024] The invention will now be further described with reference to the accompanying drawings.

[0025] Figure 1 This is a perspective view of Embodiment 1 of the present invention;

[0026] Figure 2 This is a schematic diagram of the main structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the disassembly component of the present invention;

[0028] Figure 4This is a schematic diagram of the chassis structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the fixing tube of the present invention;

[0030] Figure 6 This is a schematic diagram of the cleaning cylinder of the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of the lubrication cylinder of the present invention;

[0032] Figure 8 This is a cross-sectional view of the lubrication cylinder of the present invention;

[0033] Figure 9 This is a schematic diagram of the structure of the collection box of the present invention;

[0034] In the image: 1. Dota 2 tower body;

[0035] 2. First hydraulic cylinder; 21. Fixed box; 22. Connecting shaft; 23. Connecting box; 24. Base plate; 25. Clamping plate; 26. Insert block; 27. Chassis; 28. Fixed plate; 29. ​​Base; 210. Fixed tube; 211. Electrophoretic magnetic plate; 212. First magnetic block; 213. First slide groove; 214. Second slide groove; 215. Sliding block; 216. Positioning box; 217. Snap ring; 218. Lubrication cylinder; 219. Cleaning cylinder; 220. Nozzle; 221. Second magnetic block; 222. Cleaning ring; 223. Cleaning column; 224. Insert rod; 225. First cavity; 226. Second cavity;

[0036] 3. Turret plate; 31. Fixing slot; 32. Boring tool; 33. Slot; 4. Collection box; 41. Guide plate; 42. Baffle; 43. Rotating plate; 44. Torsion spring. Detailed Implementation

[0037] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments. Example 1

[0038] like Figures 1 to 9As shown in the embodiment of the present invention, a multi-station switching power turret includes a turret body 1. A turret plate 3 is rotatably mounted on one side of the turret body 1. A plurality of fixing slots 31 are circumferentially arrayed on the circumferential surface of the turret plate 3, and boring tools 32 are fixedly connected in each of the fixing slots 31. Each boring tool 32 has slots 33 on both sides, and each boring tool 32 is fixed and limited by a clamp controlled by an air pump inside the turret plate 3. A disassembly assembly is provided on the upper surface of the turret body 1. The disassembly assembly includes a first hydraulic cylinder 2 fixed to the upper surface of the turret body 1; the first hydraulic cylinder 2... The output end is fixedly connected to a fixed box 21, and a motor is installed inside the fixed box 21; a connecting shaft 22 is rotatably installed on one side of the fixed box 21, and the connecting shaft 22 is fixedly connected to the motor inside the fixed box 21; a connecting box 23 is fixedly connected to the end of the connecting shaft 22 away from the fixed box 21; and a base plate 24 is rotatably installed on the lower surface of the connecting box 23. Two clamping plates 25 are slidably installed on the lower surface of the base plate 24, and both clamping plates 25 are controlled by an air pump. Insert blocks 26 are fixedly connected to the side of the two clamping plates 25 that are close to each other. The insert blocks 26 can be inserted into the slots 33 on both sides of the boring tool 32.

[0039] Specifically, in the process of using the existing multi-station switching power turret, the power turret controls several different types of boring tools 32 through the clamping limit controlled by its internal air pump. After continuous use, the cutting surfaces of the boring tools 32 will gradually wear down. Continued use will reduce the quality of the machined workpiece, so the boring tools 32 need to be replaced. When replacing them, the built-in air pump clamp in the turret plate 3 needs to be activated to release the clamping of the corresponding boring tool 32. Then the power turret is turned off to prevent the staff from accidentally turning on the power turret during the replacement process and causing injury to the maintenance personnel. Then the staff takes the new boring tool 32 and inserts it into the fixing slot 31 of the turret plate 3. This replacement process is very cumbersome and requires the power turret to be stopped for a long time, resulting in low turning production efficiency of the turret.

[0040] When the staff discovers that the boring tool 32 is excessively worn and needs replacement, the system first controls the motor inside the turret body 1 to rotate the boring tool 32 to the top. Then, the clamp controlled by the air pump inside the turret plate 3 releases the clamping limit on the boring tool 32. Next, the motor inside the fixed box 21 is started, driving the connecting box 23 connected to one side of the fixed box 21 to rotate directly above the boring tool 32. Once the connecting box 23 is directly above the boring tool 32, the first hydraulic cylinder 2 is activated. The first hydraulic cylinder 2 retracts the fixed box 21 at its output end, thus moving the fixed box 21 and the connecting box 23 towards the worn boring tool 32. The bottom plate 24 on the lower surface of the connecting box 23 gradually approaches the old boring tool 32, thereby... The two clamping plates 25 on the lower surface of the base plate 24 descend to both sides of the boring bar 32. Then, the built-in air pump of the base plate 24 is activated to control the clamping plates 25 to clamp the old boring bar 32. When the two clamping plates 25 clamp the boring bar 32, the inserts 26 fixed to one side of the two clamping plates 25 can be inserted into the slots 33 on both sides of the boring bar 32, thereby achieving a more stable clamping effect on the column boring bar 32. Then, the first hydraulic cylinder 2 is activated to push the fixed box 21 to rise, thereby driving the connecting box 23 and the clamping plates 25 to move upward, which can drive the old boring bar 32 clamped by the clamping plates 25 to move upward, achieving the effect of automatically removing the old boring bar 32 without shutting down the equipment. The old boring bar 32 can be disassembled by the staff, thereby improving the production efficiency of the power turret turning.

[0041] The solution addresses the problem that replacing the boring tool 32 requires first activating the built-in air pump clamp in the turret 3 to release the clamp on the corresponding boring tool 32, then shutting down the power turret to prevent workers from accidentally activating the power turret during the replacement process and causing injury to maintenance personnel. Then, workers take the new boring tool 32 and insert it into the fixing slot 31 of the turret 3. This replacement process is very cumbersome and requires the power turret to be shut down for a long time, resulting in low turning production efficiency of the turret.

[0042] like Figure 1 As shown, this embodiment also includes a chassis 27 rotatably connected to the upper surface of the connecting box 23; a plurality of fixing plates 28 are fixedly connected to the upper surface of the chassis 27, and a boring bar 32 is snapped between every two fixing plates 28, and the boring bar 32 is a new boring bar 32.

[0043] Specifically, after the old boring bar 32 is removed from the two clamping plates 25 on the lower surface of the base plate 24, the motor in the fixed box 21 is started to drive the rotating shaft to rotate. After the rotating shaft rotates, it will drive the connecting box 23 to flip, so that the base plate 27 rotates to face the fixing groove 31. Then, the motor in the connecting box 23 is started to drive the base plate 27 to rotate, thereby selecting the boring bar 32 to be replaced. After selection, the first hydraulic cylinder 2 drives the bottom end of the boring bar 32 to insert into the fixing groove 31 of the turret plate 3, releasing the new boring bar 32. Then, the first hydraulic cylinder 2 drives the connecting box 23 to reset, and the connecting shaft 22 drives the connecting box 23 back to one side of the turret body 1, achieving the effect of quick replacement, saving time and improving the production efficiency of the power turret.

[0044] like Figure 5 As shown, in this embodiment, an electrophoretic magnetic plate 211 is fixedly connected to one side of each fixed plate 28, and a first sliding groove 213 is opened at the top of each fixed plate 28. A first magnetic block 212 is slidably connected in each first sliding groove 213.

[0045] Specifically, in the process of releasing the new boring bar 32, the electrodes of the electrophoretic magnetic plate 211 at the bottom of each fixing plate 28 are reversed, which reverses the magnetism of the electrophoretic magnetic plate 211, thereby attracting the first magnetic block 212 and disengaging the first magnetic block 212 from the slot 33 of the new boring bar 32. This releases the new boring bar 32 from its fixation, achieving a rapid installation of the new boring bar 32.

[0046] like Figure 5 As shown, in this embodiment, the upper and lower surfaces of the first slide groove 213 are provided with second slide grooves 214, and the upper and lower surfaces of each first magnetic block 212 are fixed with sliders 215, so that the first magnetic block 212 can slide along the second slide groove 214 by the sliders 215.

[0047] Specifically, during the sliding of the first magnetic block 212 along the first slide groove 213, in order to enable it to slide stably, second slide grooves 214 are provided on both the upper and lower surfaces of the first slide groove 213. Then, sliders 215 are fixedly attached to the surface of the first magnetic block 212 at the position corresponding to each second slide groove 214, so that the first magnetic block 212 can slide stably along the second slide groove 214 through the sliders 215, thereby achieving a better fixing effect on the new boring tool 32.

[0048] like Figure 5 As shown, in this embodiment, a number of bases 29 are fixedly connected to the upper surface of the chassis 27, and each base 29 is fixed between every two fixed plates 28. A fixing tube 210 is fixedly connected to the upper surface of the chassis 27. The fixing tube 210 is a rubber tube.

[0049] Specifically, a base 29 is fixed between each pair of fixed plates 28, and a fixing tube 210, which is a rubber tube, is fixed to the upper surface of the base 29. When the new boring tool 32 is inserted between the two fixed plates 28, the tool head of the new boring tool 32 is inserted into the fixing tube 210, thereby protecting the tool head of the new boring tool 32 and preventing it from being damaged. Example 2

[0050] like Figures 2 to 9 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: a positioning box 216 is fixedly connected to one side of the fixed box 21, and a retaining ring 217 is rotatably connected to the side of the positioning box 216 away from the fixed box 21. The retaining ring 217 is engaged with a lubrication cylinder 218, and a nozzle 220 is fixedly connected to the bottom end of the lubrication cylinder 218. A second cavity 226 is opened inside the lubrication cylinder 218, and the second cavity 226 is filled with lubricating oil.

[0051] Specifically, during the operation of the power turret, the several boring tools 32 fixed to its circumference may experience wear and heat on their cutting surfaces as they continuously perform turning. Therefore, regular lubrication is required to maintain good lubrication and cooling performance. At this time, the connecting box 23 is located on one side of the turret body 1, and the lubrication cylinder 218 on one side of the fixed box 21 is located directly above the boring tool 32. Then, the first hydraulic cylinder 2 is activated to drive the lubrication cylinder 218 down, and the cutting head of the boring tool 32 can be inserted into the second cavity 226 of the lubrication cylinder 218 from the nozzle 220 for lubrication and cooling, thereby extending the service life of the boring tool 32 cutting head.

[0052] like Figure 8 As shown, in this embodiment, a cleaning cylinder 219 is fixedly connected to the upper surface of the lubrication cylinder 218. A first cavity 225 is opened inside the cleaning cylinder 219. Several cleaning rings 222 are inserted into the first cavity 225. Several cleaning columns 223 are fixedly connected to the inner wall of each cleaning ring 222.

[0053] Specifically, by fixing a cleaning cylinder 219 to the upper surface of the lubrication cylinder 218, when the boring bar 32 needs to be lubricated, the boring bar 32 needs to be cleaned first. By starting the built-in motor in the positioning box 216, the retaining ring 217 is rotated, thereby turning the cleaning cylinder 219 directly above the boring bar 32. Then, the first hydraulic cylinder 2 is started to drive the cleaning cylinder 219 down, and then the boring bar 32 can be inserted into the cleaning cylinder 219. The cleaning column 223 on the inner wall of several cleaning rings 222 in the cleaning cylinder 219 cleans the surface of the boring bar 32, and then lubrication is performed, which can achieve a better lubrication effect.

[0054] like Figure 8As shown, in this embodiment, two insert rods 224 are inserted into the inner wall of the cleaning cylinder 219. Several cleaning rings 222 are fixed to the surface of the two insert rods 224. A second magnetic block 221 is fixed to the top of each of the two insert rods 224. The cleaning cylinder 219 is made of magnetic material, and the second magnetic block 221 is magnetically inserted into the cleaning cylinder 219.

[0055] Specifically, after the cleaning ring 222 in the cleaning cylinder 219 cleans the boring bar 32, some metal shavings will be attached to the cleaning ring 222. Therefore, several cleaning rings 222 can be removed by pulling out the two insert rods 224. Since the two insert rods 224 are magnetically inserted into the cleaning cylinder 219 through the second magnetic block 221 at their top, the cleaning rings 222 can be removed and cleaned in a timely manner, ensuring the cleaning effect on the boring bar 32.

[0056] like Figure 9 As shown, in this embodiment, a guide plate 41 is fixedly connected to one side of the turret body 1, and a collection box 4 is fixedly connected to the lower surface of the guide plate 41. Two rotating plates 43 are rotatably arranged inside the collection box 4, and torsion springs 44 are fixedly connected to both ends of each rotating plate 43.

[0057] Specifically, after the old boring bar 32 is removed by the two clamping plates 25, the built-in motor in the fixed box 21 drives the two clamping plates 25 and the clamped boring bar 32 to rotate towards one side of the collection box 4. Then, when the clamping plates 25 rotate to the top of the collection box 4, the two clamping plates 25 are released by the air pump. The old boring bar 32 will then fall along the guide plate 41 onto the two rotating plates 43 on the surface of the collection box 4. Since the boring bar 32 is relatively heavy, it can open the rotating plates 43 by its own gravity and fall into the collection box 4. Then, the rotating plates 43 are automatically reset under the action of the torsion spring 44, achieving the effect of automatic collection.

[0058] like Figure 9 As shown, in this embodiment, two baffles 42 are fixed to the surface of the collection box 4, and two rotating plates 43 are arranged at the rotation point of the rotating plates 43.

[0059] Specifically, during the use of the collection box 4, the rotating plate 43 can only rotate inwards. This is because each rotating plate 43 is fixedly connected to a baffle 42 at its rotation point, preventing the rotating plate 43 from rotating outwards. This prevents the old boring tool 32 from falling to the ground due to instability during the process of taking out the collection box 4 to organize it, causing it to fall and be damaged. Since the old boring tool 32 only has worn cutting edges, it needs to be protected, thus achieving a better collection and protection effect.

[0060] Working principle: When the operator finds that the boring tool 32 is excessively worn and needs to be replaced, the system first controls the motor inside the turret body 1 to rotate the boring tool 32 to be replaced to the top. Then, the clamp controlled by the air pump inside the turret 3 releases the clamping limit on the boring tool 32. Next, the motor inside the fixed box 21 is started, which drives the connecting box 23 connected to one side of the fixed box 21 to rotate to the top of the boring tool 32. After the connecting box 23 is rotated to the top of the boring tool 32, the first hydraulic cylinder 2 is activated. The first hydraulic cylinder 2 will retract the fixed box 21 at its output end, that is, drive the fixed box 21 and the connecting box 23 to move towards the worn boring tool 32. The bottom plate 24 on the lower surface of the connecting box 23 will gradually approach the old boring tool 32. This causes the two clamping plates 25 on the lower surface of the base plate 24 to descend to both sides of the boring bar 32. Then, the built-in air pump of the base plate 24 is activated to control the clamping plates 25 to clamp the old boring bar 32. When the two clamping plates 25 clamp the boring bar 32, the inserts 26 fixed to one side of the two clamping plates 25 can be inserted into the slots 33 on both sides of the boring bar 32, thereby achieving a more stable clamping effect on the column boring bar 32. Then, the first hydraulic cylinder 2 is activated to push the fixed box 21 to rise, thereby driving the connecting box 23 and the clamping plates 25 to move upward, which can drive the old boring bar 32 clamped by the clamping plates 25 to move upward, achieving the effect of automatically removing the old boring bar 32 without shutting down the equipment. It can be disassembled by the staff, thereby improving the production efficiency of the power turret turning.

[0061] After the old boring bar 32 is removed from the two clamping plates 25 on the lower surface of the base plate 24, the motor inside the fixing box 21 is started to drive the rotating shaft to rotate. The rotation of the rotating shaft causes the connecting box 23 to flip, thus rotating the chassis 27 to face the fixing groove 31. Then, the motor inside the connecting box 23 is started to drive the chassis 27 to rotate, thereby selecting the boring bar 32 to be replaced. After selection, the first hydraulic cylinder 2 drives the bottom end of the boring bar 32 to insert into the fixing groove 31 of the turret disc 3, releasing the new boring bar 32. The body achieves rapid installation of the new boring tool 32 by reversing the electrodes of the electrophoretic magnetic plate 211 at the bottom of each fixed plate 28, thereby reversing the magnetism of the electrophoretic magnetic plate 211 and attracting the first magnetic block 212. This causes the first magnetic block 212 to disengage from the slot 33 of the new boring tool 32, thus releasing the new boring tool 32 from its fixation. During this process, the first hydraulic cylinder 2 drives the connecting box 23 to reset, and the connecting shaft 22 drives the connecting box 23 back to one side of the turret body 1, achieving a rapid replacement effect and saving time.

[0062] During the operation of the power turret, a cleaning cylinder 219 is fixed to the upper surface of the lubrication cylinder 218. When lubrication of the boring bar 32's cutting head is required, the cutting head of the boring bar 32 must first be cleaned. By starting the built-in motor in the positioning box 216, the retaining ring 217 is rotated, thereby turning the cleaning cylinder 219 directly above the boring bar 32. Then, the first hydraulic cylinder 2 is activated, causing the cleaning cylinder 219 to descend. The cutting head of the boring bar 32 can then be inserted into the cleaning cylinder 219. The cutting surface of the boring bar 32 is cleaned by the cleaning columns 223 on the inner wall of several cleaning rings 222 inside the cleaning cylinder 219. Then lubrication is performed because the tool surfaces of the several boring tools 32 fixed to its circumference may generate wear and heat during continuous turning. Therefore, regular lubrication is required to maintain good lubrication and cooling performance. At this time, the connecting box 23 is located on one side of the turret body 1, and the lubrication cylinder 218 on one side of the fixed box 21 is located directly above the boring tool 32. Then, the first hydraulic cylinder 2 is started to drive the lubrication cylinder 218 down. Then, the cutting head of the boring tool 32 can be inserted into the second cavity 226 of the lubrication cylinder 218 from the nozzle 220 of the lubrication cylinder 218 for lubrication and cooling, thereby extending the service life of the boring tool 32 cutting head.

[0063] After the cleaning ring 222 in the cleaning cylinder 219 has cleaned the boring bar 32, some metal shavings will be attached to the cleaning ring 222. Therefore, several cleaning rings 222 can be removed by pulling out the two insert rods 224. Since the two insert rods 224 are magnetically inserted into the cleaning cylinder 219 through the second magnetic block 221 at their top, the cleaning rings 222 can be removed and cleaned in a timely manner, ensuring the cleaning effect on the boring bar 32.

[0064] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station switching power turret, characterized in that: The turret includes a turret body (1), a turret plate (3) is rotatably mounted on one side of the turret body (1), and a number of fixing slots (31) are arranged in a circular array on the circumferential surface of the turret plate (3). A boring bar (32) is fixedly connected in each of the fixing slots (31). Each boring bar (32) has slots (33) on both sides. Each boring bar (32) is fixed and limited by a clamp controlled by an air pump in the turret plate (3). A disassembly assembly is provided on the upper surface of the turret body (1). The disassembly assembly includes a first hydraulic cylinder (2) fixed to the upper surface of the turret body (1). The output end of the first hydraulic cylinder (2) is fixedly connected to a fixed box (21), and a motor is installed inside the fixed box (21); A connecting shaft (22) is rotatably provided on one side of the fixed box (21), and the connecting shaft (22) is fixedly connected to the motor inside the fixed box (21); a connecting box (23) is fixedly connected to the end of the connecting shaft (22) away from the fixed box (21). The lower surface of the connecting box (23) is rotatably provided with a base plate (24), and two clamping plates (25) are slidably provided on the lower surface of the base plate (24). Both clamping plates (25) are controlled by an air pump. Inserting blocks (26) are fixedly connected to the side of the two clamping plates (25) that are close to each other. The inserting blocks (26) can be inserted into the slots (33) on both sides of the boring bar (32). It also includes a chassis (27) rotatably connected to the upper surface of the connecting box (23); The upper surface of the chassis (27) is fixed with several fixing plates (28), and a boring bar (32) is snapped between every two fixing plates (28), and the boring bar (32) is a new boring bar (32). The motor inside the fixed box is started, which drives the connecting box on one side of the fixed box to rotate directly above the old boring tool in the fixed slot. After the old boring tool is removed by the two clamps, the motor inside the fixed box is started, which drives the rotating shaft to rotate. The rotating shaft will cause the connecting box to flip, so that the chassis will rotate to face the fixed slot. Then the motor inside the connecting box is started, which drives the chassis to rotate, thereby selecting the new boring tool to be replaced. After selection, the first hydraulic cylinder drives the bottom end of the new boring tool to be inserted into the fixed slot of the turret, releasing the new boring tool.

2. The multi-station switching power turret according to claim 1, characterized in that: Each of the fixed plates (28) has an electrophoretic magnetic plate (211) fixed to one side. The electrophoretic magnetic plate (211) is magnetically reversed by the electrode of the electrophoretic magnetic plate (211) at the bottom of each fixed plate 28, thereby attracting the first magnetic block (212) and disengaging the first magnetic block (212) from the slot (33) of the new boring tool (32). Then the new boring tool (32) can be released from the fixation. Each of the fixed plates (28) has a first sliding groove (213) at the top, and a first magnetic block (212) is slidably connected in each first sliding groove (213).

3. The multi-station switching power turret according to claim 2, characterized in that: The upper and lower surfaces of the first groove (213) are provided with second grooves (214), and the upper and lower surfaces of each first magnetic block (212) are fixed with sliders (215). The first magnetic block (212) can slide along the second groove (214) by the sliders (215).

4. The multi-station switching power turret according to claim 1, characterized in that: The upper surface of the chassis (27) is fixed with a number of bases (29), each base (29) is fixed between every two fixed plates (28), and the upper surface of the chassis (27) is fixed with a fixing tube (210), which is a rubber tube.

5. A multi-station switching power turret according to claim 1, characterized in that: A positioning box (216) is fixedly connected to one side of the fixed box (21). A retaining ring (217) is rotatably connected to the side of the positioning box (216) away from the fixed box (21). A lubrication cylinder (218) is engaged with the retaining ring (217). A nozzle (220) is fixedly connected to the bottom end of the lubrication cylinder (218). A second cavity (226) is opened inside the lubrication cylinder (218). The second cavity (226) contains lubricating oil.

6. A multi-station switching power turret according to claim 5, characterized in that: A cleaning cylinder (219) is fixedly attached to the upper surface of the lubrication cylinder (218). A first cavity (225) is provided inside the cleaning cylinder (219). Several cleaning rings (222) are inserted into the first cavity (225). Several cleaning columns (223) are fixedly attached to the inner wall of each cleaning ring (222).

7. A multi-station switching power turret according to claim 6, characterized in that: The inner wall of the cleaning cylinder (219) is connected to two insert rods (224), and several cleaning rings (222) are fixed to the surface of the two insert rods (224). The top of each of the two insert rods (224) is fixed to a second magnetic block (221). The cleaning cylinder (219) is made of magnetic material, and the second magnetic block (221) is magnetically connected to the cleaning cylinder (219).

8. A multi-station switching power turret according to claim 1, characterized in that: A guide plate (41) is fixedly connected to one side of the turret body (1), and a collection box (4) is fixedly connected to the lower surface of the guide plate (41). Two rotating plates (43) are rotatably arranged inside the collection box (4), and torsion springs (44) are fixedly connected to both ends of each rotating plate (43).

9. A multi-station switching power turret according to claim 8, characterized in that: The surface of the collection box (4) is fixed with two baffles (42), and the two rotating plates (43) are located at the rotation point of the rotating plates (43).

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