Numerically-controlled machine tool tool convenient to disassemble and maintain and method

Abstract

The invention discloses a numerically-controlled machine tool convenient to disassemble and maintain, and relates to the technical field of numerically-controlled machine tools. The numerically-controlled machine tool comprises a numerically-controlled machine tool body, and a mounting plate is fixedly mounted in the numerically-controlled machine tool body; during use, the two electromagnets are closed, so that magnetism disappears, the limiting rod is pushed backwards, the concentric-square-shaped ring is pushed to move, the included angle between the two movable rods is gradually increased, then the two movable blocks are pushed to slide towards the two sides on the outer surface of the supporting rod, and the spring is unfolded under tension; when a limiting rod cannot continue to be pushed, limiting blocks just enter a mounting groove, a communicating groove moves to a clamping groove, then the limiting rod is rotated, the two limiting blocks are driven to rotate together, the limiting rod is limited, then a leakage-proof assembly is lifted upwards, a fixing column leaves a fixing cylinder, and the operation table can be taken out without cooperation of multiple persons; disassembly operation is simplified, and time is saved.

Description

Technical Field

[0001] The invention relates to the technical field of numerical control machine tools, and in particular to a numerical control machine tool tool and method which are easy to disassemble and maintain. Background Art

[0002] CNC machine tools are short for digitally controlled machine tools, which are automated machine tools equipped with a program control system. The system can logically process programs specified by control codes or other symbolic instructions, and decode them, so that the machine tool can move and process parts. CNC machine tools can process very precise parts, such as aerospace parts, with dimensional accuracy up to micron level, ensuring stable product quality, reducing manual intervention, and improving processing efficiency. CNC machine tools can be used to process a variety of materials such as metals and plastics to meet different industrial needs.

[0003] In the prior art, CNC machine tools are mainly composed of a CNC system, a feed system, a cooling system and a protection system. A processing table is usually installed inside the machine tool by bolts, and a fixture is installed on the processing table. The workpiece is fixed by the fixture, and then the workpiece is processed by a tool under the drive of the CNC system and the feed system, and the cooling system sprays coolant for cooling. The waste liquid generated during the processing is discharged through the flow channel on the processing table, and the generated debris will also fall onto the processing table. Over a long period of time, it is easy to cause the flow channel of the processing table to be blocked, affecting the discharge of waste liquid, so it is necessary to regularly remove the processing table from the inside of the machine tool for cleaning and maintenance. During the disassembly process, it is necessary to unscrew the bolts one by one. This process is relatively cumbersome and will take a lot of time. In addition, the bolts will rust if they are in contact with the cooling waste liquid for a long time, which increases the difficulty of disassembly.

[0004] Therefore, we propose a CNC machine tool fixture and method that is easy to disassemble and maintain, so as to solve the problems raised above. Summary of the invention

[0005] The purpose of the present invention is to provide a CNC machine tool fixture and method that is easy to disassemble and maintain, so as to solve the problem that during the use of the CNC machine tool proposed in the above background technology, the processing table needs to be regularly disassembled from the inside of the machine tool for cleaning and maintenance. During the disassembly process, the bolts need to be unscrewed one by one, which is a cumbersome process and takes a lot of time. In addition, the bolts are in contact with the cooling waste liquid for a long time, which will cause rust, increasing the difficulty of disassembly.

[0006] To achieve the above object, the present invention provides the following technical solution: a CNC machine tool tool that is easy to disassemble and maintain, comprising a CNC machine tool body, a mounting plate fixedly installed inside the CNC machine tool body, a disassembly component arranged inside the mounting plate, and a leak-proof component arranged on the top of the mounting plate;

[0007] The disassembly assembly includes two fixed cylinders, the outer surfaces of the two fixed cylinders are provided with two sliding holes, and each of the four sliding holes, two sliding holes distributed laterally, form a group, a return ring is movably embedded in the interior of the two groups of sliding holes, a fixing column is movably embedded in the interior of the two fixed cylinders, two card grooves are provided on the outer surfaces of the two fixing columns, connecting grooves are provided on both sides of the interior of the two return rings, limiting rods are movably sleeved on the front surfaces of the two return rings, inner grooves are provided on the rear surfaces of the two return rings, fixing rods are fixedly installed in the interiors of the two inner grooves, first rotating blocks are movably sleeved on the outer surfaces of the four fixing rods, movable rods are fixedly installed on the outer surfaces of the four first rotating blocks, and second rotating blocks are fixedly installed on one end of the four movable rods.

[0008] Preferably, two mounting grooves are provided inside the mounting plate, mounting holes are provided on the top surfaces inside the two mounting grooves, two limiting holes are provided on the front surface of the mounting plate, support rods are fixedly installed inside the two mounting grooves near the rear wall, two movable blocks are movably sleeved on the outer surfaces of the two support rods, and movable grooves are provided on the front surfaces of the four movable blocks.

[0009] Preferably, reinforcement rods are fixedly installed inside the four movable grooves, the four second rotating blocks are movably mounted on the outer surfaces of the four reinforcement rods, the outer surfaces of the four second rotating blocks are movably embedded in the four movable grooves, and the outer surfaces of the two support rods are movably mounted with springs, and one ends of the two springs are respectively fixedly mounted on the outer surfaces of one side of two of the movable blocks.

[0010] Preferably, the other ends of the two springs are respectively fixedly mounted on the outer surface of the other sides of the other two movable blocks, the bottoms of the two fixed cylinders are respectively fixedly mounted on the bottom surfaces inside the two mounting grooves, the outer surfaces of the two fixed cylinders are respectively fixedly mounted on the inside of the two mounting holes near the tops, the four slots are each horizontally distributed with two slots forming a group, the outer surfaces of the two circular rings are respectively movably embedded in the insides of the two groups of slots, the outer surfaces of the two limit rods are respectively movably embedded in the insides of the two limit holes, and two limit blocks are fixedly mounted on the outer surfaces of the two limit rods near one end.

[0011] Preferably, reinforcing rods are fixedly installed on the outer surface of one side of the four movable blocks near the four corners, and each vertically distributed four reinforcing rods of the multiple reinforcing rods form a group, and an annular plate is fixedly installed at one end of the four groups of reinforcing rods, wherein magnetic blocks are arranged inside two of the annular plates, and electromagnets are arranged inside the other two annular plates.

[0012] Preferably, three buffer plates are fixedly installed on the outer surfaces of the four annular plates, and buffer sponges are fixedly connected to the outer surfaces of the multiple buffer plates. Each transverse pair of the four annular plates forms a group, and the two groups of annular plates are movably mounted on the outer surfaces of the two springs respectively.

[0013] Preferably, the leakage-proof component includes an operating table, a leakage-proof cover is fixedly connected to the top of the operating table, a rubber leakage-proof ring is fixedly connected to the top of the leakage-proof cover, the outer surface of the rubber leakage-proof ring is in contact with the inner wall of the CNC machine tool body, a plurality of drainage grooves are equidistantly provided on the top of the operating table, and four connecting grooves are provided starting from the top of the operating table.

[0014] Preferably, a connecting pipe is fixedly connected at the center of the bottom of the operating table, the bottom end of the connecting pipe is movably embedded in the interior of the mounting plate, the top ends of the two fixing columns are fixedly mounted on the bottom of the operating table, and the bottom of the operating table is in contact with the top of the mounting plate.

[0015] Preferably, a drain pipe is fixedly connected to the bottom of the mounting plate, a storage tank is opened inside the CNC machine tool body, a waste liquid tank is arranged inside the storage tank, a liquid inlet pipe is fixedly connected to the top of the waste liquid tank, the top of the liquid inlet pipe is connected to the bottom end of the drain pipe by a flange, a liquid outlet pipe is fixedly connected to the outer surface of the waste liquid tank near the bottom, an inspection door is installed on the outer surface of the CNC machine tool body near the bottom by screws, one end of the liquid outlet pipe is movably penetrated to the outer surface of the inspection door, and the bottom end of the drain pipe is fixedly penetrated to the interior of the storage tank.

[0016] A method for using a CNC machine tool tool that is easy to disassemble and maintain, comprising the following steps:

[0017] S1. With the cooperation of the rubber leak-proof ring and the leak-proof cover, the coolant is easily drained to the operating table, the waste liquid is drained to the connecting pipe through multiple drain grooves, the waste liquid is drained to the waste liquid tank through the drain pipe and the liquid inlet pipe, and the waste liquid is discharged outward through the liquid outlet pipe;

[0018] S2, close the two electromagnets to make the magnetism disappear, push the limit rod backward, and push the circular ring to move, so that the angle between the two movable rods gradually increases, and then push the two movable blocks to slide on both sides of the outer surface of the support rod, and the spring is stretched under tension;

[0019] S3. When the limit rod cannot be pushed any further, the limit block just enters the installation slot, the connecting slot moves to the card slot, and then the limit rod is rotated to drive the two limit blocks to rotate together, so as to limit the limit rod, and then the operating table is lifted upwards so that the fixing column leaves the fixing cylinder, and the operating table can be taken out;

[0020] S4, insert the fixed column into the fixed cylinder again, rotate the limit rod so that the limit block is flush with the limit hole, the tension on the spring disappears, and the two movable blocks are pulled to move relative to each other, so that the angle between the two movable rods gradually decreases, and a forward thrust is generated on the circular ring, so that the connecting groove is offset from the position of the card slot again, thereby limiting and fixing the fixed column, and further fixing the operating table on the top of the mounting plate;

[0021] S5. As the two movable blocks approach, the buffer sponges at the corresponding positions are contacted first, and the buffer sponges are used for buffering to prevent the electromagnet and the magnetic block from colliding with each other and causing damage. Then the electromagnet is started to generate magnetic force, which magnetically attracts the electromagnet and the magnetic block together, thereby increasing the tightness between the two annular plates.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. When in use, turn off the two electromagnets to make the magnetism disappear, push the limit rod backward, and push the circular ring to move, so that the angle between the two movable rods gradually increases, and then push the two movable blocks to slide on both sides of the outer surface of the support rod, and the spring is stretched by tension. When the limit rod can no longer be pushed, the limit block just enters the installation slot, and the connecting slot moves to the card slot. Then turn the limit rod to drive the two limit blocks to rotate together, limit the limit rod, and then lift the leak-proof component upward to make the fixed column leave the fixed cylinder, and then take out the operating table for subsequent cleaning and maintenance, so as to achieve the effect of quick disassembly. Under the action of the disassembly component, the disassembly work can be completed by one person, without the need for cooperation of multiple people, saving manpower. By disassembling the component, there is no need to use tools to unscrew the bolts one by one, simplifying the disassembly operation and saving time. Under the action of the leak-proof component, the cooling waste liquid can be prevented from corroding the disassembly component.

[0024] 2. When in use, insert the fixed column into the fixed cylinder again, rotate the limit rod so that the limit block is flush with the limit hole, the tension on the spring disappears, and the two movable blocks are pulled to move relative to each other, so that the angle between the two movable rods gradually becomes smaller, and a forward thrust is generated on the circular ring, so that the connecting groove is staggered with the card slot again, thereby limiting and fixing the fixed column, and further fixing the operating table on the top of the mounting plate, so as to achieve the effect of quick installation.

[0025] 3. When in use, as the two movable blocks approach, the buffer sponges at the corresponding positions are in contact first, and the buffer sponges are used for buffering to prevent the electromagnet and the magnetic block from colliding with each other and causing damage. Then the electromagnet is started to generate magnetic force to attract the electromagnet and the magnetic block together, thereby increasing the tightness between the two annular plates and thus increasing the stability between the two movable blocks, preventing the movable blocks from accidentally moving on the support rod, and facilitating the return ring to better limit the fixed column and improve the overall installation effect.

[0026] 4. When in use, with the cooperation of the rubber leak-proof ring and the leak-proof cover, it is convenient to drain the coolant to the operating table, drain the waste liquid into the connecting pipe through multiple drainage grooves, drain the waste liquid into the waste liquid tank through the drainage pipe and the liquid inlet pipe, and discharge the waste liquid outward through the liquid outlet pipe, thereby facilitating the discharge of waste liquid and preventing the waste liquid from flowing outward on the top of the operating table, causing dirt inside the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A front perspective view of a CNC machine tool tool that is easy to disassemble and maintain according to the present invention;

[0028] Figure 2 This is a structural sectional and expanded stereoscopic diagram of a storage tank in a CNC machine tool tool that is easy to disassemble and maintain according to the present invention;

[0029] Figure 3 This is a structural unfolded stereogram of a leak-proof component in a CNC machine tool tooling that is easy to disassemble and maintain according to the present invention;

[0030] Figure 4 This is a structural sectional and expanded stereoscopic diagram of a mounting plate in a CNC machine tool tooling that is easy to disassemble and maintain according to the present invention;

[0031] Figure 5 It is a structural sectional and expanded stereoscopic diagram of a disassembly component in a CNC machine tool tooling that is easy to disassemble and maintain according to the present invention;

[0032] Figure 6 This is a structural sectional and expanded stereoscopic diagram of a circular ring in a CNC machine tool tooling that is easy to disassemble and maintain according to the present invention;

[0033] Figure 7 This is a structural sectional and expanded stereoscopic diagram of a fixed cylinder in a CNC machine tool tooling that is easy to disassemble and maintain according to the present invention;

[0034] Figure 8 This is a structural unfolded stereogram of a movable block in a CNC machine tool tooling that is easy to disassemble and maintain according to the present invention;

[0035] Fig. 9 The present invention is a structural unfolded stereoscopic diagram of an annular plate in a CNC machine tool fixture that is easy to disassemble and maintain.

[0036] In the figure:

[0037] 1. CNC machine tool body; 2. Mounting plate; 3. Disassembly assembly; 301. Fixed cylinder; 302. Slide hole; 303. Reciprocating ring; 304. Fixed column; 305. Slot; 306. Connecting groove; 307. Limit rod; 308. Limit block; 309. Embedded groove; 310. Fixed rod; 311. First rotating block; 312. Movable rod; 313. Second rotating block; 314. Support rod; 315. Movable block; 316. Movable groove; 317. Spring; 318. Reinforcement rod ; 319, annular plate; 320, buffer plate; 321, buffer sponge; 322, magnetic block; 323, electromagnet; 324, reinforcement rod; 4, leak-proof component; 401, operating table; 402, leak-proof cover; 403, rubber leak-proof ring; 404, drain trough; 405, connecting groove; 406, connecting pipe; 5, installation groove; 6, drain pipe; 7, storage tank; 8, waste liquid tank; 9, liquid inlet pipe; 10, liquid outlet pipe; 11, inspection door; 12, limit hole; 13, installation hole. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example 1: Reference Figure 1-Figure 9As shown, the present invention provides a technical solution: a CNC machine tool tool that is easy to disassemble and maintain, comprising a CNC machine tool body 1, a mounting plate 2 is fixedly installed inside the CNC machine tool body 1, a disassembly component 3 is arranged inside the mounting plate 2, and a leak-proof component 4 is arranged on the top of the mounting plate 2; the disassembly component 3 comprises two fixed cylinders 301, the outer surfaces of the two fixed cylinders 301 are each provided with two sliding holes 302, and each of the four sliding holes 302 distributed laterally forms a group, and the interiors of the two groups of sliding holes 302 are both movably embedded with return rings 303, the interiors of the two fixed cylinders 301 are both movably embedded with fixed columns 304, the outer surfaces of the two fixed columns 304 are each provided with two card grooves 305, and the two sides of the interiors of the two return rings 303 are both provided with connecting The through groove 306, the front surfaces of the two circular rings 303 are movably sleeved with a limiting rod 307, the rear surfaces of the two circular rings 303 are provided with an embedded groove 309, the interiors of the two embedded grooves 309 are fixedly installed with a fixing rod 310, the outer surfaces of the four fixing rods 310 are movably sleeved with a first rotating block 311, the outer surfaces of the four first rotating blocks 311 are fixedly installed with a movable rod 312, and one end of the four movable rods 312 is fixedly installed with a second rotating block 313, the interior of the mounting plate 2 is provided with two mounting grooves 5, the top surfaces of the two mounting grooves 5 are provided with mounting holes 13, the front surface of the mounting plate 2 is provided with two limiting holes 12, the interiors of the two mounting grooves 5 are fixedly installed with a support rod 314 near the rear surface wall, and the two support rods The outer surface of each of the four movable blocks 314 is movably sleeved with two movable blocks 315, the front surfaces of the four movable blocks 315 are each provided with movable grooves 316, the interiors of the four movable grooves 316 are each fixedly installed with reinforcement rods 324, the four second rotating blocks 313 are respectively movably sleeved on the outer surfaces of the four reinforcement rods 324, the outer surfaces of the four second rotating blocks 313 are respectively movably embedded in the interiors of the four movable grooves 316, the outer surfaces of the two support rods 314 are each movably sleeved with springs 317, one end of the two springs 317 is respectively fixedly installed on the outer surface of one side of two of the movable blocks 315, the other ends of the two springs 317 are respectively fixedly installed on the outer surface of the other sides of the other two movable blocks 315, the bottoms of the two fixed cylinders 301 are respectively fixedly installed on the two mounting holes. The bottom surface of the interior of the slot 5, the outer surfaces of the two fixed cylinders 301 are fixedly installed in the two mounting holes 13 near the top, and the four slots 305 are each horizontally distributed with two slots 305 as a group. The outer surfaces of the two return rings 303 are respectively movably embedded in the two groups of slots 305. The outer surfaces of the two limit rods 307 are respectively movably embedded in the two limit holes 12. Two limit blocks 308 are fixedly installed near one end of the outer surfaces of the two limit rods 307. Reinforcement rods 318 are fixedly installed near the four corners on the outer surfaces of one side of the four movable blocks 315. Each vertically distributed four reinforcement rods 318 of the multiple reinforcement rods 318 is a group, and one end of the four groups of reinforcement rods 318 is fixedly installed with an annular plate 319.Two of the annular plates 319 are provided with magnetic blocks 322 inside, and the other two annular plates 319 are provided with electromagnets 323 inside. Three buffer plates 320 are fixedly installed on the outer surfaces of the four annular plates 319, and the outer surfaces of the multiple buffer plates 320 are fixedly connected with buffer sponges 321. Two annular plates 319 in each horizontal direction of the four annular plates 319 form a group, and the two groups of annular plates 319 are movably sleeved on the outer surfaces of the two springs 317 respectively.

[0040] In this embodiment, when in use, the electromagnet 323 is turned on to generate a magnetic attraction force, so that the electromagnet 323 and the magnetic attraction block 322 are magnetically attracted together. At this time, the relative buffer sponges 321 are in contact with each other and are subjected to mutual squeezing force, and are slightly squeezed and contracted. When it is necessary to clean and maintain the operating table 401, the two electromagnets 323 are turned off to make the magnetism disappear. At this time, the magnetism between the electromagnet 323 and the magnetic suction block 322 disappears, pushing the limit rod 307 backward and pushing the circular ring 303 to move backward inside the sliding hole 302 and the slot 305, while generating a backward thrust on the movable rod 312. Under the movable connection between the fixed rod 310 and the first rotating block 311, and the movable connection between the reinforcement rod 324 and the second rotating block 313, the two movable rods 312 move backward while the angle between the two movable rods 312 gradually increases, thereby pushing the two movable blocks 315 to slide on both sides of the outer surface of the support rod 314, and causing the spring 317 to be subjected to tension and gradually unfold, while the two annular plates 319 on the outer surface of the spring 317 move to both sides at the same time, and the relative buffer sponges 321 gradually separate and return to their original state. When the limit rod 307 is pushed, the two limit blocks 308 will be driven to pass through the limit hole 12 and enter the installation groove 5. When the limit rod 307 can no longer be pushed, the two movable blocks 315 just contact the two sides of the installation groove 5, and the limit blocks 308 enter the installation groove 5. The return ring 303 drives the connecting groove 306 to move to the slot 305. At this time, the slot 305, the sliding hole 302 and the connecting groove 306 are relative to each other, and the fixed column 304 and the return ring 303 lose the limit. Then the limit rod 307 is rotated to drive the two limit blocks 308 to rotate together, so that the limit blocks 308 and the limit hole 12 are staggered, thereby limiting the limit rod 307, and repeating the above operation process to separate the other fixed column 304 from the return ring 303. Then the leak-proof component 4 is lifted upward so that the fixed column 304 leaves the fixed cylinder 301, and the operating table 401 can be taken out for subsequent cleaning and maintenance, thereby achieving the effect of quick disassembly. Under the action of the disassembly component 3, the disassembly work can be completed by one person, and there is no need for cooperation of multiple people, which saves manpower. By disassembling the component 3, there is no need to use tools to unscrew the bolts one by one, which simplifies the disassembly operation and saves time. Under the action of the leak-proof component 4, the situation of the disassembly component 3 being corroded by the cooling waste liquid is avoided, which solves the problem that the processing table needs to be regularly disassembled from the inside of the machine tool for cleaning and maintenance during the use of the CNC machine tool. During the disassembly process, the bolts need to be unscrewed one by one, which is a cumbersome process and takes a lot of time. Moreover, the bolts are in contact with the cooling waste liquid for a long time, which will cause rust, increasing the problem of difficulty in disassembly.

[0041] Embodiment 2: Figure 5-Figure 9As shown, the other ends of the two springs 317 are respectively fixedly mounted on the outer surfaces of the other sides of the other two movable blocks 315, the bottoms of the two fixed cylinders 301 are respectively fixedly mounted on the bottom surfaces inside the two mounting grooves 5, the outer surfaces of the two fixed cylinders 301 are respectively fixedly mounted on the inside of the two mounting holes 13 near the top, the four card slots 305, each of the two transversely distributed card slots 305 is a group, the outer surfaces of the two circular rings 303 are respectively movably embedded in the inside of the two groups of card slots 305, the outer surfaces of the two limit rods 307 are respectively movably embedded in the inside of the two limit holes 12, the outer surfaces of the two limit rods 307 are fixedly mounted with two limit blocks 308 near one end, and the four movable blocks 31 5 is fixedly installed with reinforcing rods 318 near the four corners on the outer surface of one side, and each vertically distributed four reinforcing rods 318 of the multiple reinforcing rods 318 form a group, and one end of the four groups of reinforcing rods 318 is fixedly installed with an annular plate 319, wherein two annular plates 319 are provided with magnetic blocks 322 inside, and the other two annular plates 319 are provided with electromagnets 323 inside, and three buffer plates 320 are fixedly installed on the outer surfaces of the four annular plates 319, and the outer surfaces of the multiple buffer plates 320 are fixedly connected with buffer sponges 321, and each horizontal two annular plates 319 of the four annular plates 319 form a group, and the two groups of annular plates 319 are movably sleeved on the outer surfaces of the two springs 317 respectively.

[0042] In this embodiment, as described in the embodiment, after the operating table 401 is disassembled for cleaning and maintenance, the clean operating table 401 is put into the CNC machine tool body 1 again, so that the fixing column 304 is inserted into the fixing cylinder 301 at the corresponding position again, and then the limiting rod 307 is rotated again. When the limiting block 308 is flush with the limiting hole 12, the limiting rod 307 loses its limit, and the tension on the spring 317 disappears and begins to rebound. Under the elastic force of the spring 317, the two movable blocks 315 are pulled to move relative to each other, and the two movable rods 312 are driven to move. As the two movable blocks 315 move relative to each other, the two movable rods 312 are driven to move. As the movable blocks 315 approach, the angle between the two movable rods 312 gradually becomes smaller, generating a forward thrust on the return ring 303, causing the return ring 303 to move forward, and the connecting groove 306 is again offset from the slot 305 and the sliding hole 302, and the return ring 303 again limits and fixes the fixed column 304, thereby fixing the operating table 401 on the top of the mounting plate 2, thereby achieving a quick installation effect. When the return ring 303 moves, it pushes the limit rod 307 to move forward, and drives the limit block 308 to pass through the limit hole 12 to restore to its original state. As the two movable blocks 315 approach, the buffer sponges 321 at the corresponding positions come into contact first, and the buffer sponges 321 provide buffering to prevent the electromagnet 323 and the magnetic block 322 from colliding with each other and causing damage. Then the electromagnet 323 is started to generate magnetic force, which magnetically attracts the electromagnet 323 and the magnetic block 322 together, thereby increasing the tightness between the two annular plates 319, thereby increasing the stability between the two movable blocks 315 and preventing the movable blocks 315 from accidentally moving on the support rod 314, which is beneficial for the circular ring 303 to better limit the fixed column 304 and improve the overall installation effect.

[0043] Embodiment three: Figure 1-Figure 4As shown, the leak-proof component 4 includes an operating table 401, a leak-proof cover 402 is fixedly connected to the top of the operating table 401, a rubber leak-proof ring 403 is fixedly connected to the top of the leak-proof cover 402, the outer surface of the rubber leak-proof ring 403 is in contact with the inner wall of the CNC machine tool body 1, a plurality of drainage grooves 404 are equidistantly provided on the top of the operating table 401, four connecting grooves 405 are provided at the top of the operating table 401, a connecting pipe 406 is fixedly connected to the center of the bottom of the operating table 401, the bottom end of the connecting pipe 406 is movably embedded in the interior of the mounting plate 2, and the top ends of the two fixing columns 304 are fixedly installed at the bottom of the operating table 401. The bottom of the operating table 401 is in contact with the top of the mounting plate 2, and a drain pipe 6 is fixedly connected to the bottom of the mounting plate 2. A storage tank 7 is opened inside the CNC machine tool body 1, and a waste liquid tank 8 is arranged inside the storage tank 7. A liquid inlet pipe 9 is fixedly connected to the top of the waste liquid tank 8. The top of the liquid inlet pipe 9 is connected to the bottom end of the drain pipe 6 through a flange. A liquid outlet pipe 10 is fixedly connected to the outer surface of the waste liquid tank 8 near the bottom. An inspection door 11 is installed on the outer surface of the CNC machine tool body 1 near the bottom by screws. One end of the liquid outlet pipe 10 is movably penetrated to the outer surface of the inspection door 11, and the bottom end of the drain pipe 6 is fixedly penetrated to the inside of the storage tank 7.

[0044] In this embodiment, the CNC machine tool body 1 is mainly composed of a CNC system, a feeding system, a cooling system and a protection system. The CNC machine tool is an existing mature technology and will not be described in detail here. A connecting groove 405 is provided on the top of the operating table 401 to facilitate the installation of a fixture. After the workpiece to be processed is fixed on the top of the operating table 401 by the fixture, the feed system inside the CNC machine tool body 1 drives the tool to move to process the workpiece. The rubber leak-proof ring 403 contacts the inner wall of the CNC machine tool body 1, increasing the tightness of the leak-proof cover 402 in contact with the inner wall of the CNC machine tool body 1, preventing the coolant from splashing onto the mounting plate 2. With the cooperation of the rubber leak-proof ring 403 and the leak-proof cover 402, it is convenient to drain the coolant to the operating table 401, and drain the waste liquid into the connecting pipe 406 through multiple drainage grooves 404. A connecting hole is opened at the center of the top of the mounting plate 2, and the bottom of the connecting hole is connected to the drainage pipe 6. The connecting pipe 406 is inserted into the connecting hole, so that the waste liquid in the connecting pipe 406 flows into the connecting hole and the inside of the drainage pipe 6, and then the waste liquid is discharged into the waste liquid tank 8 through the liquid inlet pipe 9, and the waste liquid is discharged outwardly through the liquid outlet pipe 10, thereby facilitating the discharge of the waste liquid and preventing the waste liquid from flowing outward on the top of the operating table 401, causing dirt and mess inside the equipment.

[0045] The use method and working principle of the device are as follows: after the workpiece to be processed is fixed on the top of the operating table 401 by a fixture, the tool is driven to move by the feed system inside the CNC machine tool body 1 to process the workpiece. The rubber leakproof ring 403 contacts the inner wall of the CNC machine tool body 1. With the cooperation of the rubber leakproof ring 403 and the leakproof cover 402, it is convenient to drain the coolant to the operating table 401, and drain the waste liquid to the connecting pipe 406 through multiple drainage grooves 404. A connecting hole is opened at the center of the top of the mounting plate 2, and the bottom of the connecting hole is connected to the drainage pipe 6. The connecting pipe 406 is inserted in the connecting hole, so that the waste liquid in the connecting pipe 406 flows to the connecting hole and the inside of the drainage pipe 6, and then the waste liquid is discharged to the waste liquid tank 8 through the inlet pipe 9, and the waste liquid is discharged outward through the outlet pipe 10. When it is necessary to clean and maintain the operating table 401, the two electromagnets 323 are turned off. At this time, the magnetism between the electromagnet 323 and the magnetic block 322 disappears, pushing the limit rod 307 backward and pushing the circular ring 303 to move backward inside the sliding hole 302 and the slot 305, while generating a backward thrust on the movable rod 312. Under the active connection between the fixing rod 310 and the first rotating block 311, and the active connection between the reinforcement rod 324 and the second rotating block 313, the two movable rods 312 move backward while the angle between the two movable rods 312 gradually increases, thereby pushing the two movable blocks 315 to slide on both sides of the outer surface of the support rod 314, and causing the spring 317 to be subjected to tension and gradually unfold, while the two annular plates 319 on the outer surface of the spring 317 move to both sides at the same time, and the relative buffer sponges 321 gradually separate and return to their original state. When the limit rod 307 is pushed, the two limit blocks 308 will be driven to pass through the limit hole 12 and enter the interior of the installation groove 5. When the limit rod 307 cannot be pushed any further, the two movable blocks 315 just contact the two sides of the interior of the installation groove 5, and the limit blocks 308 enter the interior of the installation groove 5. The return ring 303 drives the connecting groove 306 to move to the slot 305. At this time, the slot 305, the sliding hole 302 and the connecting groove 306 are opposite to each other, and the fixed column 304 and the return ring 303 lose the limit. Then the limit rod 307 is rotated to drive the two limit blocks 308 Rotate together so that the position of the limit block 308 and the limit hole 12 are offset, thereby limiting the limit rod 307, and repeat the above operation process to separate the other fixed column 304 from the circular ring 303, then lift the leak-proof component 4 upward to make the fixed column 304 leave the fixed cylinder 301, and then take out the operating table 401 for subsequent cleaning and maintenance. It does not require the cooperation of multiple people, saves manpower, simplifies the disassembly operation, and saves time. Under the action of the leak-proof component 4, the situation of cooling waste liquid corroding the disassembly component 3 is avoided.Put the clean operating table 401 into the CNC machine tool body 1 again, so that the fixing column 304 is inserted into the fixing cylinder 301 at the corresponding position again, and then rotate the limit rod 307 again. When the limit block 308 is flush with the limit hole 12, the limit rod 307 loses its limit, and the tension on the spring 317 disappears and begins to rebound. Under the elastic force of the spring 317, the two movable blocks 315 are pulled to move relative to each other, and the two movable rods 312 are driven to move. As the two movable blocks 315 approach, the two movable rods 312 are driven to move relative to each other. The angle between the movable rods 312 gradually becomes smaller, generating a forward thrust on the return ring 303, causing the return ring 303 to move forward, and the connecting groove 306 is again offset from the slot 305 and the sliding hole 302, and the return ring 303 again limits and fixes the fixing column 304, thereby fixing the operating table 401 on the top of the mounting plate 2, thereby achieving a quick installation effect. When the return ring 303 moves, it pushes the limit rod 307 to move forward, and drives the limit block 308 to pass through the limit hole 12 to restore to its original state. As the two movable blocks 315 approach, the buffer sponges 321 at the corresponding positions come into contact first, and the buffer sponges 321 provide buffering to prevent the electromagnet 323 and the magnetic block 322 from colliding with each other and causing damage. Then the electromagnet 323 is started to generate magnetic force to magnetically attract the electromagnet 323 and the magnetic block 322 together, thereby increasing the tightness between the two annular plates 319, thereby increasing the stability between the two movable blocks 315 and preventing the movable block 315 from accidentally moving on the support rod 314.

[0046] The wiring diagram of the CNC machine tool body 1 and the electromagnet 323 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the CNC machine tool body 1 and the electromagnet 323 are no longer explained in detail.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A CNC machine tool tool that is easy to disassemble and maintain, comprising a CNC machine tool body (1), characterized in that: A mounting plate (2) is fixedly installed inside the CNC machine tool body (1), a disassembly component (3) is arranged inside the mounting plate (2), and a leak-proof component (4) is arranged on the top of the mounting plate (2); The disassembly assembly (3) comprises two fixing cylinders (301), the outer surfaces of the two fixing cylinders (301) are each provided with two sliding holes (302), the four sliding holes (302) are each a group of two sliding holes (302) distributed laterally, the interiors of the two groups of sliding holes (302) are each movably embedded with a return ring (303), the interiors of the two fixing cylinders (301) are each movably embedded with a fixing column (304), the outer surfaces of the two fixing columns (304) are each provided with two card slots (305), and the interiors of the two return rings (303) are each provided with connecting members on both sides thereof. A through groove (306) is formed, and the front surfaces of the two circular rings (303) are movably sleeved with a limit rod (307), the rear surfaces of the two circular rings (303) are provided with an embedded groove (309), the interiors of the two embedded grooves (309) are fixedly installed with a fixed rod (310), the outer surfaces of the four fixed rods (310) are movably sleeved with a first rotating block (311), the outer surfaces of the four first rotating blocks (311) are fixedly installed with a movable rod (312), and one end of the four movable rods (312) is fixedly installed with a second rotating block (313).

2. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 1 is characterized in that: Two mounting grooves (5) are provided inside the mounting plate (2), and mounting holes (13) are provided on the top surfaces of the two mounting grooves (5). Two limiting holes (12) are provided on the front surface of the mounting plate (2). Support rods (314) are fixedly installed inside the two mounting grooves (5) near the rear surface wall, and two movable blocks (315) are movably sleeved on the outer surfaces of the two support rods (314), and movable grooves (316) are provided on the front surfaces of the four movable blocks (315).

3. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 2 is characterized in that: The four movable grooves (316) are fixedly mounted with reinforcement rods (324), the four second rotating blocks (313) are movably mounted on the outer surfaces of the four reinforcement rods (324), the outer surfaces of the four second rotating blocks (313) are movably embedded in the four movable grooves (316), the outer surfaces of the two support rods (314) are movably mounted with springs (317), and one end of the two springs (317) is fixedly mounted on the outer surface of one side of two movable blocks (315).

4. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 3 is characterized in that: The other ends of the two springs (317) are respectively fixedly mounted on the other side outer surfaces of the other two movable blocks (315); the bottoms of the two fixed cylinders (301) are respectively fixedly mounted on the bottom surfaces inside the two mounting grooves (5); the outer surfaces of the two fixed cylinders (301) are respectively fixedly mounted inside the two mounting holes (13) near the tops; each of the two transversely distributed grooves (305) of the four grooves (305) forms a group; the outer surfaces of the two circular rings (303) are respectively movably embedded inside the two groups of grooves (305); the outer surfaces of the two limit rods (307) are respectively movably embedded inside the two limit holes (12); and the outer surfaces of the two limit rods (307) are both fixedly mounted with two limit blocks (308) near one end.

5. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 4 is characterized in that: Reinforcement rods (318) are fixedly installed on the outer surfaces of one side of the four movable blocks (315) near the four corners, and each vertically distributed four reinforcement rods (318) of the plurality of reinforcement rods (318) form a group, and an annular plate (319) is fixedly installed at one end of the four groups of reinforcement rods (318), wherein two of the annular plates (319) are provided with magnetic blocks (322) inside, and the other two annular plates (319) are provided with electromagnets (323) inside.

6. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 5 is characterized in that: Three buffer plates (320) are fixedly mounted on the outer surfaces of the four annular plates (319), and buffer sponges (321) are fixedly connected to the outer surfaces of the plurality of buffer plates (320). Two transverse annular plates (319) of the four annular plates (319) form a group, and the two groups of annular plates (319) are movably sleeved on the outer surfaces of the two springs (317), respectively.

7. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 6 is characterized in that: The anti-leakage component (4) comprises an operating table (401), the top of the operating table (401) is fixedly connected to a anti-leakage cover (402), the top of the anti-leakage cover (402) is fixedly connected to a rubber anti-leakage ring (403), the outer surface of the rubber anti-leakage ring (403) is in contact with the inner wall of the CNC machine tool body (1), the top of the operating table (401) is provided with a plurality of drainage grooves (404) at equal intervals, and the top of the operating table (401) is provided with four connection grooves (405).

8. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 7 is characterized in that: A connecting pipe (406) is fixedly connected to the center of the bottom of the operating table (401), and the bottom end of the connecting pipe (406) is movably embedded in the interior of the mounting plate (2). The top ends of the two fixing columns (304) are fixedly mounted on the bottom of the operating table (401), and the bottom of the operating table (401) is in contact with the top of the mounting plate (2).

9. The CNC machine tool fixture that is easy to disassemble and maintain according to claim 8 is characterized in that: A drain pipe (6) is fixedly connected to the bottom of the mounting plate (2); a storage tank (7) is provided inside the CNC machine tool body (1); a waste liquid tank (8) is arranged inside the storage tank (7); a liquid inlet pipe (9) is fixedly connected to the top of the waste liquid tank (8); the top of the liquid inlet pipe (9) is connected to the bottom of the drain pipe (6) via a flange; a liquid outlet pipe (10) is fixedly connected to the outer surface of the waste liquid tank (8) near the bottom; an inspection door (11) is installed on the outer surface of the CNC machine tool body (1) near the bottom via screws; one end of the liquid outlet pipe (10) movably penetrates the outer surface of the inspection door (11); and the bottom end of the liquid drain pipe (6) is fixedly penetrated into the interior of the storage tank (7).

10. A method for using a CNC machine tool tool that is easy to disassemble and maintain, characterized in that: The use of a CNC machine tool fixture that is easy to disassemble and maintain as described in claim 9 includes the following steps: S1. With the cooperation of the rubber leak-proof ring (403) and the leak-proof cover (402), the coolant is easily drained onto the operating table (401), the waste liquid is drained into the connecting pipe (406) through the plurality of drain grooves (404), the waste liquid is drained into the waste liquid tank (8) through the drain pipe (6) and the liquid inlet pipe (9), and the waste liquid is discharged outward through the liquid outlet pipe (10); S2, closing the two electromagnets (323) to eliminate the magnetism, pushing the limit rod (307) backwards, and pushing the circular ring (303) to move, so that the angle between the two movable rods (312) gradually increases, thereby pushing the two movable blocks (315) to slide on both sides of the outer surface of the support rod (314), and the spring (317) is stretched under tension; S3, when the limiting rod (307) cannot be pushed further, the limiting block (308) just enters the interior of the installation groove (5), and the connecting groove (306) moves to the clamping groove (305), and then the limiting rod (307) is rotated, driving the two limiting blocks (308) to rotate together, limiting the limiting rod (307), and then lifting the operating table (401) upward, so that the fixing column (304) is separated from the fixing cylinder (301), and the operating table (401) can be taken out; S4, insert the fixed column (304) into the fixed tube (301) again, rotate the limiting rod (307) so that the limiting block (308) is flush with the limiting hole (12), the tension on the spring (317) disappears, and the two movable blocks (315) are pulled to move relative to each other, so that the angle between the two movable rods (312) gradually decreases, and a forward thrust is generated on the circular ring (303), so that the connecting groove (306) is offset from the position of the clamping groove (305) again, thereby limiting and fixing the fixed column (304), and further fixing the operating table (401) on the top of the mounting plate (2); S5. As the two movable blocks (315) approach, the buffer sponges (321) at the corresponding positions are first contacted, and the buffer sponges (321) are used for buffering to prevent the electromagnet (323) and the magnetic block (322) from colliding with each other and causing damage. Then, the electromagnet (323) is started to generate magnetic force, and the electromagnet (323) and the magnetic block (322) are magnetically attracted together, thereby increasing the tightness between the two annular plates (319).

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