Improved cutting machine tool

Abstract

The invention relates to the technical field of workpiece machining machine tools, and discloses an improved cutting machine tool which comprises a mounting bottom plate used for supporting the improved cutting machine tool, and an equipment body is arranged at the top of the mounting bottom plate and comprises a first machining device arranged at the top of the mounting bottom plate and a second machining device arranged at the top of the mounting bottom plate; the first machining device is used for conducting internal thread machining treatment on the interior of a tubular material, the machining efficiency of the device on a pipe connecting piece is improved, a user can use the device conveniently, the bottom bin is fixedly connected to the top of the mounting bottom plate, and the bottom bin is used for conducting external thread machining treatment on the tubular material while conducting fixed rotation on the tubular material in a machine box; and meanwhile, the bottom bin can spray cutting fluid in time when the inner threads and the outer threads of the tubular materials are machined, and the device has the advantages that the machining efficiency of the device on the pipe connecting pieces is improved, and a user can use the device conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of workpiece processing machine tools, in particular to an improved cutting machine tool. Background Art

[0002] Cutting machine tools refer to machines used to manufacture machines and machinery. Cutting machine tools play an important role in the modernization of the national economy. They are mainly used for machining shafts, discs, sleeves and other workpieces with rotating surfaces. They are the most widely used type of machine tools in machinery manufacturing and repair factories. In production, they are also often used as processing equipment for pipe fittings.

[0003] Publication No.: CN118848547A discloses a cutting device for processing welded pipes, characterized in that: it includes a support frame, a support plate, a clamping mechanism and a cutting mechanism, the support plate is rotatably arranged on the support frame, the clamping mechanism is arranged on the support frame, the clamping mechanism is used to clamp the welded pipe, the welded pipe is arranged along a first direction, the cutting mechanism includes a first cutting component, a second cutting component, a first base, a second base and a transmission component, the first base and the second base are respectively arranged on both sides of the welded pipe along the second direction, and the first base and the second base are both able to be movably arranged on the support plate along the second direction, the second direction and the first direction are both horizontal directions, and the second direction is perpendicular to the first direction, the first base drives the second base to move synchronously in the opposite direction through the transmission component, the first cutting component includes a first rotating disk, a positioning drill bit And multiple first tools, the positioning drill bit is arranged along the second direction, and one end is rotatably and movably arranged on the first base, the other end of the positioning drill bit is used for drilling holes in the welding pipe, and the first rotating disk is arranged on the positioning drill bit. This device solves the problem that the existing cutting device easily causes the welding pipe to deform. However, in actual life, this device and the existing equipment are usually cumbersome when welding pipe connectors. The pipe connector is an interface workpiece with an internal thread at one end and an external thread at the other end. When processing the pipe connector, this device and the existing equipment can usually only process one of the external thread or the internal thread. Other processing equipment is required for processing the remaining steps, and multiple clamping is required during the processing. The processing process chain steps are long, resulting in low actual processing efficiency of the device. The existing equipment has further room for improvement in the processing efficiency of pipe connectors. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides an improved cutting machine tool, which has the advantages of improving the processing efficiency of the device for pipe connectors and being convenient for users to use.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an improved cutting machine tool, comprising: an installation base plate, an equipment body, a first processing device, a control center, a bottom bin, a guide rail assembly, a spray plate, a first rotary drive assembly, an output rod, a first movable wheel, an electric chuck, a shaft, a second movable wheel, a movable belt, a first rotating disk, a first movable rod, a return groove plate, a first movable plate, a piston plate, a movable bin, a conveying pipe, an extraction pipe, a storage bin, a second processing device, a fixed frame, a linear drive assembly, a chuck, a second rotary drive assembly, a connecting disk, a connecting plate, an electric push plate, a limit groove, a processing bin, a third rotary drive assembly, a second rotating disk, a second movable rod, a limit frame, a second movable plate, a movable groove, a fixed plate, a grinding plate, a connecting assembly, a block, an elastic member, a mounting plate, and a rolling assembly.

[0006] The positions and connection relationships of the above-mentioned structures are as follows: An improved cutting machine tool includes a mounting base plate for supporting the improved cutting machine tool, a device body is provided on the top of the mounting base plate, and the device body includes: A first processing device is provided on the top of the mounting base plate. The first processing device is used to perform internal thread processing on the inside of the tubular material, thereby improving the processing efficiency of the device for the pipe connector and facilitating user use. The bottom bin is fixedly connected to the top of the mounting base. It is used to fix and rotate the tubular material in the chassis while cooperating with subsequent components to perform external thread processing on it. At the same time, the bottom bin can also spray cutting fluid in time when processing the internal and external threads of the tubular material, thereby improving the processing efficiency of the device for pipe fittings while reducing the consumption of cutting fluid, making it easier for users to use. Two second processing devices are respectively arranged on the left and right sides of the top of the bottom bin. The second processing device is used to cooperate with the bottom bin to perform external thread processing on the tubular material and remove impurities from the tubular material before processing, thereby improving the processing quality and efficiency of the device for pipe fittings and facilitating user use.

[0007] Preferably, the first processing device includes a control center, which is fixedly connected to the right end of the first processing device and the bottom of the control center is fixedly connected to the mounting base plate. A processing head is fixedly connected to the interior of the first processing device, and a processing tap is fixedly connected to the bottom of the processing head to ensure the normal operation of the device and facilitate user use.

[0008] Preferably, the bottom bin includes a guide rail assembly, which is fixedly connected to the top of the bottom bin. The guide rail assembly consists of several hydraulic cylinders, guide rails and adjustment blocks. The guide rail assembly is internally slidably connected to a spray plate, and the output end of the guide rail assembly is fixedly connected to the spray plate. A first rotary drive assembly is fixedly connected to the inner wall of the bottom side of the bottom bin. The first rotary drive assembly is configured as a drive motor to ensure the normal operation of the device and facilitate user use.

[0009] Preferably, the bottom bin also includes an output rod, which is fixedly connected to the top output end of the first rotary drive assembly, and the outer surface of the output rod is fixedly connected to the first movable wheel, the output rod passes through the bottom bin and extends to the top outer side of the bottom bin, and the extended part of the output rod is fixedly connected to an electric chuck, which is electrically connected to the control center, and a shaft is rotatably connected to the rear side of the inner wall of the top side of the bottom bin, and the bottom of the shaft is fixedly connected to the second movable wheel, and the second movable wheel is movably connected to the outer surface of the first movable wheel with a movable belt to ensure the normal operation of the device and facilitate user use.

[0010] Preferably, the bottom bin also includes a first rotating disk, which is fixedly connected to the bottom of the second movable wheel. The bottom of the first rotating disk is fixedly connected to a first movable rod and the first movable rod is not arranged at the center of the first rotating disk. The outer surface of the first movable rod is movably connected to a return groove plate and the return groove plate is limited inside the bottom bin. The front end of the return groove plate is fixedly connected to the first movable plate to ensure the normal operation of the device and facilitate user use.

[0011] Preferably, the bottom bin also includes a movable bin, which is arranged at the internal front end of the bottom bin, the first movable plate passes through the movable bin and extends to the interior of the movable bin, the extended part of the first movable plate is fixedly connected to a piston plate, the right end of the movable bin is fixedly connected to a delivery pipe, the connection between the delivery pipe and the movable bin is fixedly connected to a first one-way valve, the other end of the delivery pipe is fixedly connected to the spray plate, the left end of the movable bin is fixedly connected to an extraction pipe, the connection between the extraction pipe and the movable bin is fixedly connected to a second one-way valve, the rear end of the bottom inner wall of the bottom bin is fixedly connected to a storage bin, the interior of the storage bin is loaded with cutting fluid, the other end of the extraction pipe is fixedly connected to the storage bin, the movable bin is fixedly connected to the top of the storage bin, and accommodating grooves are provided on the left and right sides of the top of the bottom bin to ensure the normal operation of the device and facilitate user use.

[0012] Preferably, the second processing device includes a fixed frame, which is fixedly connected to the interior of the accommodating groove, and a linear drive assembly is provided on the top of the second processing device, and the linear drive assembly is configured as a hydraulic cylinder, and the linear drive assembly is fixedly connected to the top of the bottom bin, and the two linear drive assemblies are fixedly connected to a chuck at one output end near their symmetry plane, and the second rotation drive assembly is fixedly connected to the interior of the second processing device, and the two second rotation drive assemblies are fixedly connected to a connecting disk at one output end near their symmetry plane, and the connecting disk is arranged on the outside of the second processing device, and the top and bottom of the connecting disk are fixedly connected to a connecting plate, and the connecting plate is fixedly connected to an electric push plate at one end near its symmetry plane, and the electric push plate is electrically connected to the control center, and the electric push plate is fixedly connected to a sliding door at the output end away from the connecting disk, and the sliding door is slidably connected to the outer surface of the connecting plate, and a limiting slot is provided at one end of the connecting plate away from the connecting disk to ensure normal operation of the device and facilitate user use.

[0013] Preferably, the second processing device also includes a processing chamber, which is arranged at one end of the connecting plate on the top side near its symmetry plane, and the processing chamber is fixedly connected to a third rotation drive assembly at one end away from its symmetry plane, the third rotation drive assembly is configured to be a driving motor, and the third rotation drive assembly is fixedly connected to a second rotating disk at an output end near its symmetry plane, the second rotating disk is fixedly connected to an end away from the third rotation drive assembly, and the second movable rod is not arranged at the center of the second rotating disk, the interior of the processing chamber is fixedly connected to a limiting frame, and the interior of the limiting frame is slidably connected to a second movable plate, a movable groove is provided at the bottom side of the end of the second movable plate away from its symmetry plane, the second movable rod is movably connected to the inside of the movable groove, the second movable plate is fixedly connected to a fixed plate at one end near its symmetry plane, and the fixed plate passes through the processing chamber and extends to the outside of the processing chamber, a grinding plate is fixedly connected to the extended part of the fixed plate, and a mixed plate composed of silicon carbide and aluminum oxide is fixedly connected to the inner wall of the grinding plate, and the grinding plate is configured to be a polymer high elastic material to ensure the normal operation of the device and facilitate user use.

[0014] Preferably, the second processing device also includes a rolling assembly, which is arranged at one end of the connecting plate on the bottom side close to its symmetrical surface. The rolling assembly is arranged inside the accommodating groove. The rolling assembly consists of a rolling cylinder, a driving rod and a driving motor. A thread is provided on the outer surface of the rolling cylinder to ensure the normal operation of the device and facilitate user use.

[0015] Preferably, the second processing device also includes two connecting components, which are respectively fixedly connected to the processing chamber and the rolling component at one end away from its symmetrical surface. The connecting component is arranged to be adapted to the limiting groove and the connecting component is clamped in the limiting groove. The connecting component is fixedly connected to a clamping block at one end away from its symmetrical surface. Two elastic members are fixedly connected to the internal top and bottom sides of the clamping block. The elastic member is arranged to be a spring. A mounting plate is fixedly connected to the end of the elastic member away from its symmetrical surface. An arc block is fixedly connected to the end of the mounting plate away from the elastic member. Through grooves are provided on the inner walls of the top and bottom sides of the chuck. The length of the accommodating groove is greater than the sum of the lengths of the two connecting plates, the two connecting components, the processing chamber and the rolling component, thereby ensuring the normal operation of the device and facilitating user use.

[0016] Beneficial effects 1. This improved cutting machine tool, by opening the bottom bin, reduces the situation in the prior art where the machining tap rotates while the tubular material is stationary, and the cutting fluid is sprayed on the surface of the machining tap, causing a large amount of cutting fluid to splash everywhere due to the rotation of the machining tap. At the same time, because the spraying action of the device is interrelated with the rotation action of the tubular material, the device will only spray when the tubular material is rotating, which reduces the use of the device's drive source while reducing the device's energy consumption and cutting fluid loss, thereby improving the device's processing efficiency and facilitating user use.

[0017] 2. The improved cutting machine tool, by turning on the second processing device, prevents the debris on the surface of the tubular material from affecting the processing of the device during the subsequent external thread processing. The device can be cleaned during the internal thread processing step, reducing the processing chain steps of the device, improving the processing quality and efficiency of the device, and facilitating user use.

[0018] 3. The improved cutting machine tool, by opening the second processing device, does not need to be clamped multiple times during the processing, and the processing process chain steps are greatly shortened, resulting in higher actual processing efficiency of the device, improving the processing quality and efficiency of the device for pipe fittings, and facilitating user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of an improved cutting machine tool of the present invention; Figure 2 This is a schematic diagram of the top view of the structure of an improved cutting machine tool of the present invention; Figure 3 This is a schematic diagram of the internal structure of an improved cutting machine tool according to the present invention; Figure 4 This is a schematic diagram of the internal side structure of an improved cutting machine tool of the present invention; Figure 5 This is a schematic structural diagram of a first rotary drive assembly of an improved cutting machine tool according to the present invention; Figure 6 This is a schematic diagram of the internal structure of an improved movable chamber of a cutting machine tool according to the present invention; Figure 7 This is a schematic structural diagram of the second processing device of an improved cutting machine tool of the present invention; Figure 8 This is a schematic structural diagram of an improved linear drive assembly for a cutting machine tool according to the present invention; Figure 9 This is a schematic structural diagram of an improved second rotary drive assembly of a cutting machine tool according to the present invention; Figure 10 This is a schematic structural diagram of an improved cutting machine processing chamber according to the present invention; Figure 12 This is a schematic structural diagram of an improved cutting machine tool connection assembly according to the present invention; Figure 11 This is a schematic structural diagram of the third rotary drive assembly of an improved cutting machine tool according to the present invention; Figure 13 This is a schematic structural diagram of an improved cutting machine tool rolling assembly according to the present invention.

[0020] In the figure: 1. Installation base plate; 2. Equipment body; 3. First processing device; 30. Control center; 4. Bottom bin; 40. Guide rail assembly; 400. Spray plate; 41. First rotary drive assembly; 410. Output rod; 411. First movable wheel; 412. Electric chuck; 42. Shaft; 420. Second movable wheel; 421. Movable belt; 422. First rotating disk; 423. First movable rod; 43. Return groove plate; 430. First movable plate; 431. Piston plate; 44. Movable bin; 440. Delivery pipe; 441. Extraction pipe; 45. Storage bin; 5. First Second processing device; 50, fixed frame; 51, linear drive assembly; 510, chuck; 52, second rotary drive assembly; 520, connecting disk; 521, connecting plate; 522, electric push plate; 523, limiting groove; 53, processing chamber; 530, third rotary drive assembly; 531, second rotating disk; 532, second movable rod; 533, limiting frame; 534, second movable plate; 535, movable groove; 536, fixed plate; 537, grinding plate; 54, connecting assembly; 540, block; 541, elastic member; 542, mounting plate; 55, rolling assembly. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0022] Example 1 See also Figures 1 to 13 An improved cutting machine tool includes a mounting base 1 for supporting the improved cutting machine tool, a device body 2 is provided on the top of the mounting base 1, and the device body 2 includes: The first processing device 3 is arranged on the top of the mounting base plate 1. The first processing device 3 is used to process the internal threads of the tubular material, thereby improving the processing efficiency of the device for the pipe connector and facilitating user use. The bottom bin 4 is fixedly connected to the top of the mounting base 1. The bottom bin 4 is used to fix and rotate the tubular material in the chassis while cooperating with subsequent components to perform external thread processing on it. At the same time, the bottom bin 4 can also spray cutting fluid in time when the internal and external threads of the tubular material are processed, thereby improving the processing efficiency of the device for the pipe connector while reducing the consumption of cutting fluid, which is convenient for users to use; Two second processing devices 5 are respectively arranged on the left and right sides of the top of the bottom bin 4. The second processing device is used to cooperate with the bottom bin 4 to perform external thread processing on the tubular material and to remove impurities from the tubular material before processing, thereby improving the processing quality and efficiency of the device for the pipe connector and facilitating user use.

[0023] The first processing device 3 includes a control center 30, which is fixedly connected to the right end of the first processing device 3 and the bottom of the control center 30 is fixedly connected to the mounting base plate 1. A processing head is fixedly connected to the interior of the first processing device 3, and a processing tap is fixedly connected to the bottom of the processing head to ensure the normal operation of the device and facilitate user use.

[0024] Example 2 See also Figures 1 to 13 , further on the basis of embodiment 1, the bottom bin 4 includes a guide rail assembly 40, which is fixedly connected to the top of the bottom bin 4, and the guide rail assembly 40 is composed of several hydraulic cylinders, guide rails and adjustment blocks. The inside of the guide rail assembly 40 is slidably connected to the spray plate 400, and the output end of the guide rail assembly 40 is fixedly connected to the spray plate 400. A first rotary drive assembly 41 is fixedly connected to the inner wall of the bottom side of the bottom bin 4, and the first rotary drive assembly 41 is configured as a drive motor to ensure the normal operation of the device and facilitate user use.

[0025] The bottom bin 4 also includes an output rod 410, which is fixedly connected to the top output end of the first rotary drive assembly 41. The outer surface of the output rod 410 is fixedly connected to the first movable wheel 411. The output rod 410 passes through the bottom bin 4 and extends to the top outer side of the bottom bin 4. The extended part of the output rod 410 is fixedly connected to an electric chuck 412, and the electric chuck 412 is electrically connected to the control center 30. The rear side of the top inner wall of the bottom bin 4 is rotatably connected to the shaft 42, and the bottom of the shaft 42 is fixedly connected to the second movable wheel 420. The second movable wheel 420 is movably connected to the outer surface of the first movable wheel 411 with a movable belt 421 to ensure the normal operation of the device and facilitate user use.

[0026] The bottom bin 4 also includes a first rotating disk 422, which is fixedly connected to the bottom of the second movable wheel 420. The bottom of the first rotating disk 422 is fixedly connected to a first movable rod 423, and the first movable rod 423 is not arranged at the center of the first rotating disk 422. The outer surface of the first movable rod 423 is movably connected to a return groove plate 43, and the return groove plate 43 is limited inside the bottom bin 4. The front end of the return groove plate 43 is fixedly connected to the first movable plate 430 to ensure the normal operation of the device and facilitate user use.

[0027] The bottom bin 4 also includes a movable bin 44, which is arranged at the internal front end of the bottom bin 4, and the first movable plate 430 passes through the movable bin 44 and extends to the interior of the movable bin 44. The extended part of the first movable plate 430 is fixedly connected to a piston plate 431, and the right end of the movable bin 44 is fixedly connected to a delivery pipe 440, and the connection between the delivery pipe 440 and the movable bin 44 is fixedly connected to a first one-way valve, and the other end of the delivery pipe 440 is fixedly connected to the spray plate 400, and the left end of the movable bin 44 is fixedly connected to an extraction pipe 441, and the connection between the extraction pipe 441 and the movable bin 44 is fixedly connected to a second one-way valve, and the rear end of the bottom inner wall of the bottom bin 4 is fixedly connected to a storage bin 45, the interior of the storage bin 45 is loaded with cutting fluid, and the other end of the extraction pipe 441 is fixedly connected to the storage bin 45, and the movable bin 44 is fixedly connected to the top of the storage bin 45. There are accommodating grooves on both sides of the top of the bottom bin 4 to ensure the normal operation of the device and facilitate user use.

[0028] Example 3 See also Figures 1 to 13 , further on the basis of embodiment 2, the second processing device 5 includes a fixed frame 50, which is fixedly connected to the inside of the accommodating tank, a linear drive component 51 is provided on the top of the second processing device 5, and the linear drive component 51 is configured as a hydraulic cylinder, and the linear drive component 51 is fixedly connected to the top of the bottom bin 4, and the two linear drive components 51 are fixedly connected to the chuck 510 at one end output end near the symmetry plane thereof, and the second processing device 5 is fixedly connected to the second rotary drive component 52, and the two second rotary drive components 52 are fixedly connected to the connection at one end output end near the symmetry plane thereof. The disk 520 and the connecting disk 520 are arranged on the outside of the second processing device 5, and the top and bottom of the connecting disk 520 are fixedly connected with a connecting plate 521, and the connecting plate 521 is fixedly connected with an electric push plate 522 at one end close to its symmetrical surface. The electric push plate 522 is electrically connected to the control center 30, and the output end of the electric push plate 522 away from the connecting disk 520 is fixedly connected with a sliding door, and the sliding door is slidably connected to the outer surface of the connecting plate 521. A limiting groove 523 is provided at the end of the connecting plate 521 away from the connecting disk 520 to ensure the normal operation of the device and facilitate user use.

[0029] The second processing device 5 also includes a processing chamber 53, which is arranged at one end of the connecting plate 521 on the top side close to its symmetry plane, and a third rotation drive component 530 is fixedly connected to the end of the processing chamber 53 away from its symmetry plane. The third rotation drive component 530 is set as a driving motor, and a second rotating disk 531 is fixedly connected to the output end of the third rotation drive component 530 close to its symmetry plane. The second rotating disk 531 is fixedly connected to the end away from the third rotation drive component 532, and the second movable rod 532 is not arranged at the center of the second rotating disk 531. The interior of the processing chamber 53 is fixedly connected to a limit frame 533. The frame 533 is internally slidably connected to a second movable plate 534, and a movable groove 535 is provided at the bottom side of the end of the second movable plate 534 away from its symmetry plane. The second movable rod 532 is movably connected to the inside of the movable groove 535. The second movable plate 534 is fixedly connected to a fixed plate 536 at one end close to its symmetry plane, and the fixed plate 536 passes through the processing chamber 53 and extends to the outside of the processing chamber 53. A grinding plate 537 is fixedly connected to the extended part of the fixed plate 536. The inner wall of the grinding plate 537 is fixedly connected to a mixed plate composed of silicon carbide and aluminum oxide. The grinding plate 537 is set to a polymer high elastic material to ensure the normal operation of the device and facilitate user use.

[0030] The second processing device 5 also includes a rolling assembly 55, which is arranged at one end of the connecting plate 521 on the bottom side close to its symmetrical surface. The rolling assembly 55 is arranged inside the accommodating groove. The rolling assembly 55 is composed of a rolling cylinder, a driving rod and a driving motor. The outer surface of the rolling cylinder is provided with a thread to ensure the normal operation of the device and facilitate user use.

[0031] The second processing device 5 also includes two connecting components 54, which are respectively fixedly connected to the processing chamber 53 and the rolling component 55 at one end away from its symmetrical plane. The connecting component 54 is arranged to be compatible with the limiting groove 523 and the connecting component 54 is clamped in the limiting groove 523. The connecting component 54 is fixedly connected to a clamping block 540 at one end away from its symmetrical plane. Two elastic members 541 are fixedly connected to the internal top and bottom sides of the clamping block 540. The elastic member 541 is set as a spring. The elastic member 541 is fixedly connected to a mounting plate 542 at one end away from its symmetrical plane. The mounting plate 542 is fixedly connected to an arc block at one end away from the elastic member 541. Through grooves are provided on the top and bottom inner walls of the chuck 510. The length of the accommodating groove is greater than the sum of the lengths of the two connecting disks 520, the two connecting components 54, the processing chamber 53 and the rolling component 55, so as to ensure the normal operation of the device and facilitate user use.

[0032] Working principle: The tubular material is turned on the electric chuck 412 through the control center 30, and the tubular material is fixed at the electric chuck 412. The bottom part of the tubular material is the cutting allowance. Initially, the spray plate 400 is at the top of the guide rail assembly 40. At this time, the spraying direction of the spray plate 400 is facing the processing tap. The control center 30 is used to turn on the first rotary drive assembly 41. The first rotary drive assembly 41 is turned on to drive the output rod 410 to rotate. The output rod 410 rotates to drive the first movable wheel 411 and the electric chuck 412 to rotate. The electric chuck 412 rotates to drive the tubular material to rotate. The control center 30 is used to turn on the first processing assembly 41. The processing head inside the device 3 moves the processing tap down until it fits with the tubular material. At this time, the continued downward movement of the processing tap allows the first processing device 3 to drill a hole inside the tubular material and process the internal thread. During this process, the processing tap does not rotate. The rotation of the first movable wheel 411 drives the second movable wheel 420 to rotate through the movable belt 421. The rotation of the second movable wheel 420 drives the first rotating disk 422 to rotate. The rotation of the first rotating disk 422 drives the return groove plate 43 to perform a linear reciprocating motion through the first movable rod 423. The return groove plate 43 moves through the first movable plate 430 to drive the piston plate 431 to perform a linear reciprocating motion in the movable chamber 44. When the piston plate 431 moves toward the rear end, the internal air pressure of the movable chamber 44 decreases and the cutting fluid in the storage chamber 45 is extracted into the movable chamber 44 through the extraction pipe 441 for replenishment. The first one-way valve is used to prevent the cutting fluid from flowing back. When the piston plate 431 moves toward the front end, the internal air pressure of the movable chamber 44 increases and the cutting fluid in the storage chamber 45 is transported to the spray plate 400 through the delivery pipe 440. The spray plate 400 sprays the cutting fluid on the processing tap and the tubular material for cooling and lubrication. The second one-way valve is used to prevent the cutting fluid from flowing back. Internal thread machining is performed in a manner in which the machining tap is moving and the machining tap is stationary. At this time, the cutting fluid is sprayed on the machining tap and then slowly flows through the outer surface of the machining tap to the connection between the machining tap and the tubular material. This method reduces the situation in the prior art where the machining tap rotates while the tubular material is stationary and the cutting fluid is sprayed on the surface of the machining tap, resulting in a large amount of cutting fluid splashing everywhere due to the rotation of the machining tap. At the same time, since the spraying action of the device is interrelated with the rotation action of the tubular material, the spraying action of the device is only activated when the tubular material rotates, which reduces the use of the device's drive source while reducing the device's energy consumption and cutting fluid loss, thereby improving the device's machining efficiency and facilitating user use. Initially, the block 540 on the top side is clamped in the chuck 510, the two arc blocks on the top side are clamped in the through groove, and the sliding door blocks the connecting assembly 54. In the above steps, when the tubular material is processed with internal threads, the control center 30 is used to open the linear drive assembly 51 and the electric push plate 522 on the top side. The electric push plate 522 drives the sliding door downward so that it no longer blocks the connecting assembly 54 on the top side. The linear drive assembly 51 is opened through the chuck 510 and the block 540 on the top side to drive the connecting assembly 54 on the top side to disengage and move from the connecting plate 521 on the top side. The movement of the connecting assembly 54 on the top side drives the processing chamber 53 to move until the two grinding plates 537 are fitted with the tubular material. At this time, the third rotary drive assembly 530 is opened, and the third rotary drive assembly 530 is opened through the second rotary drive assembly The disk 531 drives the second movable rod 532 to rotate, and the second movable rod 532 rotates through the movable slot 535 to drive the second movable plate 534 to perform linear reciprocating motion in the limit frame 533. The second movable plate 534 moves through the fixed plate 536 to drive the grinding plate 537 to perform linear reciprocating motion on the surface of the tubular material. The grinding plate 537 performs linear motion to remove debris and rust from the outer surface of the tubular material. At the same time, the rotation of the tubular material itself generates a force in the grinding plate 537 to further improve the cleaning quality of the device, thereby preventing debris on the surface of the tubular material from affecting the device processing during the subsequent external thread processing. The device can be cleaned during the internal thread processing step, reducing the processing chain steps of the device, improving the processing quality and efficiency of the device, and facilitating user use. After the above steps are completed, the processing chamber 53 is reset, and the tubular material completes the processing of the internal thread. At this time, the control center 30 controls the guide rail assembly 40 to move the spray plate 400 to the joint of the tubular material and the grinding plate 537 in the above steps, and the control center 30 is used to turn on the second rotation drive assembly 52. ​​The second rotation drive assembly 52 is turned on and drives the two connecting plates 521 to rotate through the connecting disk 520 until the processing chamber 53 and the rolling assembly 55 rotate 180 degrees. At this time, the block 540 at the rolling assembly 55 is clamped in the chuck 510, and then the device can simultaneously fit the two rolling assemblies 55 to the surface of the tubular material. In this step, the tubular material keeps rotating, the spray plate 400 continues to spray the cutting fluid, and the two rolling The pressing cylinder rotates in the same direction driven by two driving motors respectively, and during this period, the two linear drive components 51 continuously apply pressure to the two rolling components 55 to cause plastic deformation of the outer surface of the tubular material, thereby forming an external thread on its outer surface. The setting of the two rolling components 55 makes the radial forces of the tubular material offset each other. The two rolling components 55 maintain the force balance at the tubular material to reduce its vibration, thereby completing the processing of the internal and external threads of the tubular material. The device does not change the position of the tubular material during the processing of the internal and external threads, and does not require multiple clamping during the processing. The processing process chain steps are greatly shortened, resulting in a higher actual processing efficiency of the device, improving the processing quality and efficiency of the device for pipe fittings, and facilitating user use.

[0033] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An improved cutting machine tool, comprising a mounting base plate (1) for supporting the improved cutting machine tool, characterized in that: A device body (2) is provided on the top of the mounting base plate (1), and the device body (2) comprises: A first processing device (3) is arranged at the top of the mounting base plate (1), and is used to perform internal thread processing on the interior of the tubular material, thereby improving the processing efficiency of the device for the pipe connector and facilitating user use; The bottom bin (4) is fixedly connected to the top of the mounting base plate (1). The bottom bin (4) is used to fix and rotate the tubular material in the chassis while cooperating with subsequent components to perform external thread processing on the tubular material. At the same time, the bottom bin (4) can also spray cutting fluid in time when the internal and external threads of the tubular material are processed, thereby improving the processing efficiency of the device for the pipe joints while reducing the consumption of cutting fluid, which is convenient for users to use; Two second processing devices (5) are respectively arranged on the left and right sides of the top of the bottom bin (4). The second processing devices are used to cooperate with the bottom bin (4) to perform external thread processing on the tubular material and to remove impurities from the tubular material before processing, thereby improving the processing quality and processing efficiency of the device on the pipe connector and facilitating user use.

2. An improved cutting machine tool according to claim 1, characterized in that: The first processing device (3) comprises a control center (30) which is fixedly connected to the right end of the first processing device (3) and the bottom of the control center (30) is fixedly connected to the mounting base plate (1); a processing head is fixedly connected inside the first processing device (3), and a processing tap is fixedly connected to the bottom of the processing head.

3. The improved cutting machine tool according to claim 1, characterized in that: The bottom bin (4) includes a guide rail assembly (40) fixedly connected to the top of the bottom bin (4), the guide rail assembly (40) consisting of a plurality of hydraulic cylinders, guide rails and adjustment blocks, the guide rail assembly (40) is internally slidably connected to a spray plate (400), the output end of the guide rail assembly (40) is fixedly connected to the spray plate (400), and a first rotary drive assembly (41) is fixedly connected to the inner wall of the bottom side of the bottom bin (4), and the first rotary drive assembly (41) is configured as a drive motor.

4. An improved cutting machine tool according to claim 3, characterized in that: The bottom bin (4) further comprises an output rod (410), which is fixedly connected to the top output end of the first rotary drive assembly (41), and a first movable wheel (411) is fixedly connected to the outer surface of the output rod (410), the output rod (410) passes through the bottom bin (4) and extends to the top outer side of the bottom bin (4), an electric chuck (412) is fixedly connected to the extended portion of the output rod (410), and the electric chuck (412) is electrically connected to the control center (30), and a shaft (42) is rotatably connected to the rear side of the top inner wall of the bottom bin (4), and a second movable wheel (420) is fixedly connected to the bottom of the shaft (42), and a movable belt (421) is movably connected to the outer surface of the second movable wheel (420) and the first movable wheel (411).

5. An improved cutting machine tool according to claim 4, characterized in that: The bottom bin (4) further comprises a first rotating disk (422) fixedly connected to the bottom of the second movable wheel (420); a first movable rod (423) is fixedly connected to the bottom of the first rotating disk (422), and the first movable rod (423) is not arranged at the center of the first rotating disk (422); a return groove plate (43) is movably connected to the outer surface of the first movable rod (423), and the return groove plate (43) is limited inside the bottom bin (4); and a first movable plate (430) is fixedly connected to the front end of the return groove plate (43).

6. The improved cutting machine tool according to claim 5, characterized in that: The bottom bin (4) further comprises a movable bin (44), which is arranged at the inner front end of the bottom bin (4); a first movable plate (430) passes through the movable bin (44) and extends to the inner part of the movable bin (44); a piston plate (431) is fixedly connected to the extended portion of the first movable plate (430); a delivery pipe (440) is fixedly connected to the right end of the movable bin (44); a first one-way valve is fixedly connected to the connection between the delivery pipe (440) and the movable bin (44); the other end of the delivery pipe (440) is connected to the spray plate (400) ) is fixedly connected, an extraction pipe (441) is fixedly connected to the left end of the movable bin (44), a second one-way valve is fixedly connected to the connection between the extraction pipe (441) and the movable bin (44), a storage bin (45) is fixedly connected to the rear end of the inner wall of the bottom side of the bottom bin (4), the interior of the storage bin (45) is loaded with cutting fluid, the other end of the extraction pipe (441) is fixedly connected to the storage bin (45), the movable bin (44) is fixedly connected to the top of the storage bin (45), and accommodating grooves are provided on both the left and right sides of the top of the bottom bin (4).

7. An improved cutting machine tool according to claim 6, characterized in that: The second processing device (5) includes a fixed frame (50), which is fixedly connected to the inside of the accommodating tank. A linear drive component (51) is provided on the top of the second processing device (5), and the linear drive component (51) is configured as a hydraulic cylinder. The linear drive component (51) is fixedly connected to the top of the bottom bin (4). A chuck (510) is fixedly connected to the output end of the two linear drive components (51) near the symmetry plane. A second rotary drive component (52) is fixedly connected to the inside of the second processing device (5), and a connecting disk is fixedly connected to the output end of the two second rotary drive components (52) near the symmetry plane. (520) and the connecting disk (520) is arranged on the outside of the second processing device (5), and the top and bottom of the connecting disk (520) are fixedly connected with a connecting plate (521), and the connecting plate (521) is fixedly connected with an electric push plate (522) at one end close to its symmetrical surface, and the electric push plate (522) is electrically connected to the control center (30), and the output end of the electric push plate (522) away from the connecting disk (520) is fixedly connected with a sliding door, and the sliding door is slidably connected to the outer surface of the connecting plate (521), and a limiting groove (523) is opened at one end of the connecting plate (521) away from the connecting disk (520).

8. An improved cutting machine tool according to claim 7, characterized in that: The second processing device (5) further comprises a processing chamber (53), which is arranged at one end of the connecting plate (521) on the top side close to its symmetry plane, and a third rotation drive assembly (530) is fixedly connected to the end of the processing chamber (53) away from its symmetry plane, and the third rotation drive assembly (530) is configured as a drive motor, and a second rotating disk (531) is fixedly connected to the output end of the third rotation drive assembly (530) close to its symmetry plane, and a second movable rod (532) is fixedly connected to the end of the second rotating disk (531) away from the third rotation drive assembly (530), and the second movable rod (532) is not arranged at the center of the second rotating disk (531), and the interior of the processing chamber (53) is fixedly connected to a limited position. The second movable plate (534) is slidably connected to the interior of the limiting frame (533), and a movable groove (535) is provided at the bottom side of the end of the second movable plate (534) away from the symmetry plane. The second movable rod (532) is movably connected to the inside of the movable groove (535). The second movable plate (534) is fixedly connected to a fixed plate (536) at one end close to the symmetry plane, and the fixed plate (536) passes through the processing chamber (53) and extends to the outside of the processing chamber (53). A grinding plate (537) is fixedly connected to the extended part of the fixed plate (536), and a mixed plate composed of silicon carbide and aluminum oxide is fixedly connected to the inner wall of the grinding plate (537). The grinding plate (537) is set to a polymer high elastic material.

9. An improved cutting machine tool according to claim 8, characterized in that: The second processing device (5) further includes a rolling assembly (55), which is arranged at one end of the connecting plate (521) on the bottom side close to its symmetry surface. The rolling assembly (55) is arranged inside the receiving groove. The rolling assembly (55) consists of a rolling cylinder, a driving rod and a driving motor. The outer surface of the rolling cylinder is provided with a thread.

10. An improved cutting machine tool according to claim 9, characterized in that: The second processing device (5) further comprises two connecting components (54), which are respectively fixedly connected to the processing chamber (53) and the rolling component (55) at one end away from the symmetry plane thereof, the connecting component (54) is arranged to be compatible with the limiting groove (523) and the connecting component (54) is clamped in the limiting groove (523), and the connecting component (54) is fixedly connected to the end away from the symmetry plane thereof with a clamping block (540), and the internal top and bottom sides of the clamping block (540) are fixedly connected to two elastic members. (541), the elastic member (541) is configured as a spring, the elastic member (541) is fixedly connected to a mounting plate (542) at one end away from its symmetry plane, the mounting plate (542) is fixedly connected to an arc block at one end away from the elastic member (541), and a through groove is provided on the inner wall of the top and bottom sides of the chuck (510), and the length dimension of the accommodating groove is greater than the sum of the length dimensions of the two connecting plates (520), the two connecting components (54), the processing chamber (53) and the rolling component (55).

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