Positioning type cutting machine tool for generator production

Abstract

The invention relates to the technical field of generator machining, and discloses a positioning type cutting machine tool for generator production, which comprises a first box body, an X-direction transmission device is rotatably connected in the first box body, a workbench is fixedly connected to the upper surface of the X-direction transmission device, and a frame is fixedly connected to the outer surface of the first box body. A Y-direction transmission device is rotatably connected to the interior of the frame, a Z-direction transmission device is rotatably connected to the outer surface of the Y-direction transmission device, a cutting device is fixedly connected to the outer surface of the Z-direction transmission device, a clamping mechanism is rotatably connected to the interior of the frame, and a positioning mechanism is rotatably connected to the interior of the workbench. The outer surface of the positioning mechanism is rotationally connected with a supporting mechanism, the surface of the arc-shaped slope stand column is provided with anti-skid slope textures, the arc-shaped slope stand column is in an arc shape, a polygon shape and the like, the clamping effect is guaranteed, different parts are clamped, and clamping is stable through a torsional spring.

Description

Technical Field

[0001] The invention relates to the technical field of generator processing, in particular to a positioning cutting machine tool used for generator production. Background Art

[0002] In today's society, gasoline generators are a common emergency backup power source in daily life. With their significant advantages such as fuel saving, reliability, easy maintenance and low power generation cost, their application scenarios are becoming more and more extensive. However, there are many challenges in the production and manufacturing of gasoline generators.

[0003] The patent application with application number CN202020011785.3 discloses a positioning cutting machine tool for generator production, including a first transmission mechanism, connecting frames are fixedly installed on both sides of the outer surface of the first transmission mechanism, a sliding workbench is provided on one side of the top of the first transmission mechanism, and clamping mechanisms are fixedly installed on both sides of the top of the sliding workbench, a second transmission mechanism is fixedly installed on one side of the top of the connecting frame, a third transmission mechanism is provided on one side of the outer surface of the second transmission mechanism, and a cutting motor is provided on one side of the outer surface of the third transmission mechanism.

[0004] However, this patent also has the following shortcomings, that is, when cutting steel pipe raw materials and irregular pipe fittings into segments, traditional cutting machines expose many problems, such as poor clamping and positioning accuracy, difficulty in accurately fixing various pipe fittings, insufficient versatility of the fixture, frequent replacement of fixtures consumes a lot of time, and high precision cannot be guaranteed when cutting fragile pipe fittings. In view of this situation, a positioning cutting machine tool for generator production is specially proposed. Summary of the invention

[0005] The object of the present invention is to provide a positioning cutting machine tool for generator production to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a positioning cutting machine tool for generator production, comprising a first box, the interior of the first box is rotatably connected to an X-axis transmission device, the upper surface of the X-axis transmission device is fixedly connected to a workbench, the outer surface of the first box is fixedly connected to a frame, the interior of the frame is rotatably connected to a Y-axis transmission device, the outer surface of the Y-axis transmission device is rotatably connected to a Z-axis transmission device, the outer surface of the Z-axis transmission device is fixedly connected to a cutting device, the interior of the frame is rotatably connected to a clamping mechanism, the interior of the workbench is rotatably connected to a positioning mechanism, the outer surface of the positioning mechanism is rotatably connected to a supporting mechanism, and the clamping mechanism comprises:

[0007] A first screw rod, the first screw rod is rotatably connected to the frame, the outer surface of the first screw rod is threadedly connected to a first arc-shaped through-hole column, the inside of the first arc-shaped through-hole column is rotatably connected to a first rotating rod, the outer surface of the first rotating rod is fixedly connected to an arc-shaped column, the outer surface of the arc-shaped column is fixedly connected to an arc-shaped inclined column, the outer surface of the first screw rod is threadedly connected to an arc-shaped slider, the outer surface of the arc-shaped slider is fixedly connected to a first sliding rod, the outer surface of the first sliding rod is fixedly connected to a first spring, and the arc-shaped inclined column is used to clamp pipe fittings.

[0008] According to the above technical solution, the clamping mechanism also includes a torsion spring, the outer surface of the torsion spring is fixedly connected to the outer surface of the first arc-shaped through-hole column, the interior of the frame is fixedly connected with a second telescopic baffle, the interior of the first arc-shaped through-hole column is fixedly connected with a first telescopic baffle, and the first telescopic baffle is used to block waste.

[0009] According to the above technical solution, the lower surface of the workbench contacts the upper surface of the first box body, the arc-shaped slider is slidably connected to the first arc-shaped through-hole column, the first sliding rod is plugged into the first arc-shaped through-hole column, the first spring is fixedly connected to the outer surface of the first arc-shaped through-hole column, and the first spring is used to limit the arc-shaped slider.

[0010] According to the above technical solution, the outer surface of the torsion spring is fixedly connected to the outer surface of the arc-shaped column, the outer surface of the arc-shaped slider is fixedly connected to the outer surface of the first telescopic baffle, the outer surface of the second telescopic baffle is in contact with the outer surface of the first arc-shaped through-hole column, and the second telescopic baffle is used to protect the first screw.

[0011] According to the above technical scheme, the positioning mechanism includes a positioning component, which is rotatably connected to the workbench, and the positioning component includes a rotating screw, an arc groove is opened inside the first box body, and the interior of the arc groove is rotatably connected to the rotating screw, and the outer surface of the rotating screw is threadedly connected to the first sliding block, the upper surface of the first sliding block is fixedly connected to the hypotenuse column, the upper surface of the hypotenuse column is fixedly connected to the first connecting rod, the outer surface of the first connecting rod is fixedly connected to the arc rubber block, the interior of the first connecting rod is plugged with a first rotating shaft, the outer surface of the first rotating shaft is rotatably connected to a rotating frame, the outer surface of the rotating frame is rotatably connected to a gravity block, the outer surface of the rotating frame is clamped with an arc baffle block, the interior of the arc groove is fixedly connected to a rectangular telescopic baffle, and the arc baffle block is used to position the pipe fitting.

[0012] According to the above technical solution, the lower surface of the beveled column contacts the upper surface of the workbench, the lower surface of the arc-shaped baffle block contacts the upper surface of the workbench, the positioning assembly is symmetrically arranged in two groups, and the beveled column is used to clean the rectangular telescopic baffle.

[0013] According to the above technical solution, the support mechanism includes a support assembly, which is fixedly connected to the arc baffle block, and the support assembly includes an arc-shaped telescopic baffle, which is fixedly connected to the arc-shaped baffle block, and the outer surface of the arc-shaped telescopic baffle is rotatably connected to a second screw, a rectangular groove is provided inside the second screw, and a first rectangular column and a second rectangular column are inserted inside the rectangular groove, and a first elastic band and a second elastic band are fixedly connected to the outer surface of the second screw, an arc-shaped friction plate 1 is fixedly connected to the outer surface of the first rectangular column, and an arc-shaped friction plate 2 is fixedly connected to the outer surface of the second rectangular column, and the arc-shaped friction plate 1 and the arc-shaped friction plate 2 are used for frictionally supporting the pipe fitting.

[0014] According to the above technical solution, the second screw is threadedly connected to the arc-shaped baffle block, the outer surface of the first elastic band is fixedly connected to the outer surface of the first rectangular column, the outer surface of the second elastic band is fixedly connected to the outer surface of the second rectangular column, and the support assembly is provided with three groups inside the second screw, and each group has an angle of 120°, and the first elastic band and the second elastic band are used to push the arc-shaped friction plate one and the arc-shaped friction plate two.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This positioning cutting machine used for generator production is equipped with an arc-shaped inclined plane column and a torsion spring. The surface of the arc-shaped inclined plane column is provided with an anti-slip inclined plane texture. The shape is arc-shaped, polygonal, etc., to ensure the clamping effect. Different parts are clamped and the clamping is stabilized by the torsion spring. The process is efficient and accurate, which improves the clamping efficiency and adapts the parts.

[0017] 2. This positioning cutting machine tool used for generator production is equipped with a baffle and a rotating frame combination. The baffle is precisely positioned by rotating the screw and works together with the rotating frame to ensure the accuracy of the cutting path and adapt to various workpieces, while reducing fixture replacement and improving production efficiency and quality stability.

[0018] 3. This positioning cutting machine used for generator production is equipped with an arc-shaped friction plate, which is made of high-friction, wear-resistant special rubber. The arc-shaped structure fits the inner wall of the pipe fitting. The pipe fitting is placed in the processing area, and the friction plate is embedded in the inner wall by mechanical push. The surface texture generates strong friction, which fixes the pipe fitting and prevents displacement and shaking. Compared with traditional fixtures, it is less damaged, can adapt to pipe fittings of different diameters and materials, and in subsequent processing, it can ensure high positioning accuracy of parts, helping to create high-quality parts.

[0019] 4. This positioning cutting machine used for generator production can accurately position the pipe surface through the cooperation of the above parts, ensure that the clamping will not damage the pipe, and quickly disassemble different parts to ensure accuracy, further ensure the positioning accuracy of the clamping, and achieve effectiveness for pipes of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the main structure of the present invention;

[0022] Figure 3 It is a structural cross-sectional view of the clamping mechanism of the present invention;

[0023] Figure 4 It is an enlarged schematic diagram of the structure of the clamping mechanism A of the present invention;

[0024] Figure 5 It is a structural cross-sectional view of the positioning mechanism of the present invention;

[0025] Figure 6 It is an enlarged schematic diagram of the structure of the positioning mechanism B of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the support mechanism of the present invention;

[0027] Figure 8 It is an enlarged schematic diagram of the structure of the support mechanism C of the present invention.

[0028] In the figure: 1, first box; 2, X-axis transmission device;

[0029] 3. Clamping mechanism;

[0030] 301, first screw rod; 302, first arc-shaped through-hole column; 303, first rotating rod; 304, arc-shaped column; 305, arc-shaped inclined column; 306, arc-shaped slider; 307, first sliding rod; 308, first spring; 309, torsion spring; 310, first telescopic baffle; 311, second telescopic baffle;

[0031] 4. Workbench; 5. Frame;

[0032] 6. Positioning mechanism;

[0033] 6001, positioning component;

[0034] 601, arc groove; 602, rotating screw; 603, first slider; 604, hypotenuse column; 605, first connecting rod; 606, arc rubber block; 607, first rotating shaft; 608, rotating frame; 609, gravity block;

[0035] 610, arc-shaped baffle block; 611, rectangular telescopic baffle;

[0036] 7. Y-axis transmission device; 8. Z-axis transmission device;

[0037] 9. Support mechanism;

[0038] 901, arc-shaped telescopic baffle; 902, second screw; 903, rectangular groove;

[0039] 9001, support assembly;

[0040] 904, first rectangular column; 905, first elastic band; 906, arc-shaped friction plate 1; 907, second rectangular column; 908, second elastic band; 909, arc-shaped friction plate 2;

[0041] 10. Cutting device. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Example 1: See Figure 1-Figure 4The present invention provides a technical solution: a positioning cutting machine tool for generator production, comprising a first box body 1, the interior of the first box body 1 is rotatably connected to an X-axis transmission device 2, the upper surface of the X-axis transmission device 2 is fixedly connected to a workbench 4, the outer surface of the first box body 1 is fixedly connected to a frame 5, the interior of the frame 5 is rotatably connected to a Y-axis transmission device 7, the outer surface of the Y-axis transmission device 7 is rotatably connected to a Z-axis transmission device 8, the outer surface of the Z-axis transmission device 8 is fixedly connected to a cutting device 10, the interior of the frame 5 is rotatably connected to a clamping mechanism 3, the interior of the workbench 4 is rotatably connected to a positioning mechanism 6, the outer surface of the positioning mechanism 6 is rotatably connected to a supporting mechanism 9, and the clamping mechanism 3 includes:

[0046] The first screw 301 is rotatably connected to the frame 5, the outer surface of the first screw 301 is threadedly connected to the first arc-shaped through-hole column 302, the inside of the first arc-shaped through-hole column 302 is rotatably connected to the first rotating rod 303, the outer surface of the first rotating rod 303 is fixedly connected to the arc column 304, the outer surface of the arc column 304 is fixedly connected to the arc-shaped inclined column 305, the outer surface of the first screw 301 is threadedly connected to the arc-shaped slider 306, the outer surface of the arc-shaped slider 306 is fixedly connected to the first sliding rod 307, the outer surface of the first sliding rod 307 is fixedly connected to the first spring 308, and the arc-shaped inclined column 305 is used to clamp the pipe fitting.

[0047] The clamping mechanism 3 also includes a torsion spring 309, the outer surface of the torsion spring 309 is fixedly connected to the outer surface of the first arc-shaped through-hole column 302, the interior of the frame 5 is fixedly connected to a second telescopic baffle 311, and the interior of the first arc-shaped through-hole column 302 is fixedly connected to a first telescopic baffle 310, and the first telescopic baffle 310 is used to block waste.

[0048] The lower surface of the workbench 4 contacts the upper surface of the first box body 1, the arc-shaped slider 306 is slidably connected to the first arc-shaped through-hole column 302, the first sliding rod 307 is plugged into the first arc-shaped through-hole column 302, the first spring 308 is fixedly connected to the outer surface of the first arc-shaped through-hole column 302, the first spring 308 is used to limit the arc-shaped slider 306, the outer surface of the torsion spring 309 is fixedly connected to the outer surface of the arc-shaped column 304, the outer surface of the arc-shaped slider 306 is fixedly connected to the outer surface of the first telescopic baffle 310, and the outer surface of the second telescopic baffle 311 In contact with the outer surface of the first arc-shaped through-hole column 302, the second telescopic baffle 311 is used to protect the first screw 301. When the arc-shaped inclined plane column 305 clamps the steel pipe raw material and the irregular pipe fittings, the inclined surface of the arc-shaped inclined plane column 305 can adapt to them and maintain the clamping effect. When clamping, the first telescopic baffle 310 protects the first arc-shaped through-hole column 302, and the second telescopic baffle 311 protects the first screw 301, so that the waste will not affect the first screw 301 and the first arc-shaped through-hole column 302.

[0049] The working principle of this embodiment is as follows: when the positioning cutting machine tool for generator production is used, the pipe is placed on the surface of the workbench 4, and the first screw 301 rotates, driving the clamping mechanism 3 to move as a whole, so that the arc-shaped inclined plane column 305 is parallel to the central axis of the pipe. At this time, the first spring 308 pushes the first arc-shaped through-hole column 302 to move toward the pipe on the outer surface of the first sliding rod 307, and drives the arc-shaped slider 306 to be in close contact with the first screw 301, and pushes the first rotating rod 303 to move toward the pipe through the first arc-shaped through-hole column 302, and through the arc-shaped column 304 The arc-shaped inclined plane column 305 is pushed to contact the outer surface of the pipe fitting. At this time, the arc-shaped inclined plane column 305 contacts the surface of the pipe fitting to twist the torsion spring 309, so that the contact between the arc-shaped inclined plane column 305 and the pipe fitting is maintained at the optimal clamping position, and the torsion spring 309 is used to make the inclined surface of the arc-shaped inclined plane column 305 continuously clamp and limit the pipe fitting. At this time, the X-axis transmission device 2 drives the pipe fitting to move toward the cutting device 10, and at this time, the Y-axis transmission device 7 and the Z-axis transmission device 8 drive the cutting device 10 to move toward the pipe fitting and cut it. At this time, the pipe fitting is clamped by the clamping mechanism 3 to ensure cutting efficiency and accuracy.

[0050] Example 2: Please refer to Figure 5-Figure 8On the basis of the first embodiment, the present invention provides a technical solution: the positioning mechanism 6 includes a positioning assembly 6001, the positioning assembly is rotatably connected to the workbench 4, the positioning assembly 6001 includes a rotating screw 602, an arc groove 601 is provided inside the first box body 1, the rotating screw 602 is rotatably connected inside the arc groove 601, the outer surface of the rotating screw 602 is threadedly connected to a first slider 603, the upper surface of the first slider 603 is fixedly connected to a hypotenuse column 604, and the upper surface of the hypotenuse column 604 is fixed A first connecting rod 605 is connected, and an arc-shaped rubber block 606 is fixedly connected to the outer surface of the first connecting rod 605. A first rotating shaft 607 is inserted into the interior of the first connecting rod 605. The outer surface of the first rotating shaft 607 is rotatably connected to a rotating frame 608. The outer surface of the rotating frame 608 is rotatably connected to a gravity block 609. The outer surface of the rotating frame 608 is clamped with an arc-shaped baffle block 610. A rectangular telescopic baffle 611 is fixedly connected to the interior of the arc groove 601. The arc-shaped baffle block 610 is used to position the pipe fitting.

[0051] The lower surface of the bevel column 604 contacts the upper surface of the workbench 4, and the lower surface of the arc baffle block 610 contacts the upper surface of the workbench 4. The positioning assembly 6001 is symmetrically arranged in two groups. The bevel column 604 is used to clean the rectangular telescopic baffle 611. The symmetrical arrangement of the positioning assembly 6001 enables the arc baffle block 610 to simultaneously limit the rotation of the two rotating frames 608, and ensures the positioning of the arc baffle block 610 on the steel pipe raw materials and irregular pipe fittings, while the rectangular telescopic baffle 611 ensures that the rotation of the rotating screw 602 is not affected by waste materials.

[0052] The supporting mechanism 9 includes a supporting assembly 9001, which is fixedly connected to the arc baffle block 610. The supporting assembly 9001 includes an arc-shaped telescopic baffle 901, which is fixedly connected to the arc-shaped baffle block 610. The outer surface of the arc-shaped telescopic baffle 901 is rotatably connected to the second screw 902. A rectangular groove 903 is provided inside the second screw 902. A first rectangular column 904 and a second rectangular column 907 are inserted into the rectangular groove 903. The outer surface of the second screw 902 is fixedly connected to a first elastic band 905 and a second elastic band 908. The outer surface of the first rectangular column 904 is fixedly connected to an arc-shaped friction plate 906. The outer surface of the second rectangular column 907 is fixedly connected to an arc-shaped friction plate 909. The arc-shaped friction plate 906 and the arc-shaped friction plate 909 are used to frictionally support the pipe fittings.

[0053] The second screw 902 is threadedly connected to the arc baffle block 610, the outer surface of the first elastic band 905 is fixedly connected to the outer surface of the first rectangular column 904, the outer surface of the second elastic band 908 is fixedly connected to the outer surface of the second rectangular column 907, and the support assembly 9001 is provided with three groups inside the second screw 902, and each group has an angle of 120°. The first elastic band 905 and the second elastic band 908 are used to push the arc friction plate 1 906 and the arc friction plate 2 909. When cutting irregular pipe fittings, the disassembly and assembly of the support mechanism 9 is achieved by replacing different arc baffle blocks 610, and the circumferential support of the arc friction plate 1 906 and the arc friction plate 2 909 on the inner wall of the pipe fitting is achieved through the symmetrically arranged support assemblies 9001 and each group has an angle of 120°, further ensuring that the pipe fitting will not be deformed during cutting.

[0054] The working principle of this embodiment is as follows: when using this positioning cutting machine tool for generator production, when placing the pipe on the outer surface of the workbench 4 for clamping, the positioning mechanism 6 is driven to move as a whole by rotating the screw 602, and cooperates with the X-axis transmission device 2 to further adjust the cutting position of the pipe, and limit the X-axis of the pipe. While the first slider 603 moves, it drives the bevel column 604 to clean the surface of the rectangular telescopic baffle 611. When the first slider 603 contacts the end face of the rotating screw 602, it is the limit of the length of the processed pipe. If the length of the pipe to be cut exceeds the limit, the arc baffle block 610 is moved upward and out. At this time, due to the gravity of the gravity block 609, the rotating frame 608 rotates around the first rotating shaft 607 The arc-shaped rubber block 606 assists the rotation of the gravity block 609 around the first rotating shaft 607, so that it will not directly contact the first connecting rod 605. At the same time, the second screw 902 drives the supporting mechanism 9 to move as a whole, so that the axis of the supporting mechanism 9 coincides with the axis of the pipe. At this time, the first elastic belt 905 pushes the arc-shaped friction plate 1 906 to contact the inner wall of the pipe through the first rectangular column 904, and the second elastic belt 908 pushes the arc-shaped friction plate 2 909 to contact the inner wall of the pipe through the second rectangular column 907. The first rectangular column 904 and the second rectangular column 907 slide inside the rectangular groove 903, and support the inner wall of the pipe with the symmetrically arranged support assembly 9001, so that it will not be deformed during cutting, and the pipe is cut by the cutting device 10.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A positioning cutting machine tool for generator production, comprising a first housing (1), wherein an X-axis transmission device (2) is rotatably connected inside the first housing (1), a workbench (4) is fixedly connected to the upper surface of the X-axis transmission device (2), a frame (5) is fixedly connected to the outer surface of the first housing (1), a Y-axis transmission device (7) is rotatably connected inside the frame (5), a Z-axis transmission device (8) is rotatably connected to the outer surface of the Y-axis transmission device (7), a cutting device (10) is fixedly connected to the outer surface of the Z-axis transmission device (8), a clamping mechanism (3) is rotatably connected inside the frame (5), a positioning mechanism (6) is rotatably connected inside the workbench (4), and a supporting mechanism (9) is rotatably connected to the outer surface of the positioning mechanism (6), characterized in that: The clamping mechanism (3) comprises: A first screw rod (301), the first screw rod (301) is rotatably connected to the frame (5), the outer surface of the first screw rod (301) is threadedly connected to a first arc-shaped through-hole column (302), the first arc-shaped through-hole column (302) is rotatably connected to a first rotating rod (303), the outer surface of the first rotating rod (303) is fixedly connected to an arc-shaped column (304), the outer surface of the arc-shaped column (304) is fixedly connected to an arc-shaped inclined column (305), the outer surface of the first screw rod (301) is threadedly connected to an arc-shaped slider (306), the outer surface of the arc-shaped slider (306) is fixedly connected to a first sliding rod (307), the outer surface of the first sliding rod (307) is fixedly connected to a first spring (308), and the arc-shaped inclined column (305) is used to clamp a pipe fitting.

2. The positioning cutting machine tool for generator production according to claim 1 is characterized in that: The clamping mechanism (3) further comprises a torsion spring (309), the outer surface of which is fixedly connected to the outer surface of the first arc-shaped through-hole column (302), the interior of the frame (5) is fixedly connected to a second telescopic baffle (311), the interior of the first arc-shaped through-hole column (302) is fixedly connected to a first telescopic baffle (310), and the first telescopic baffle (310) is used to block waste.

3. The positioning cutting machine tool for generator production according to claim 1 is characterized in that: The lower surface of the workbench (4) contacts the upper surface of the first box body (1), the arc-shaped slider (306) is slidably connected to the first arc-shaped through-hole column (302), the first sliding rod (307) is plugged into the first arc-shaped through-hole column (302), the first spring (308) is fixedly connected to the outer surface of the first arc-shaped through-hole column (302), and the first spring (308) is used to limit the arc-shaped slider (306).

4. The positioning cutting machine tool for generator production according to claim 2 is characterized in that: The outer surface of the torsion spring (309) is fixedly connected to the outer surface of the arc-shaped column (304), the outer surface of the arc-shaped slider (306) is fixedly connected to the outer surface of the first telescopic baffle (310), the outer surface of the second telescopic baffle (311) is in contact with the outer surface of the first arc-shaped through-hole column (302), and the second telescopic baffle (311) is used to protect the first screw rod (301).

5. The positioning cutting machine tool for generator production according to claim 1 is characterized in that: The positioning mechanism (6) comprises a positioning assembly (6001), the positioning assembly is rotatably connected to the workbench (4), the positioning assembly (6001) comprises a rotating screw (602), an arc-shaped groove (601) is provided inside the first box body (1), the rotating screw (602) is rotatably connected inside the arc-shaped groove (601), the outer surface of the rotating screw (602) is threadedly connected to a first slider (603), the upper surface of the first slider (603) is fixedly connected to a hypotenuse column (604), and the upper surface of the hypotenuse column (604) is fixedly connected to a first connecting rod (602). 05), the outer surface of the first connecting rod (605) is fixedly connected to an arc-shaped rubber block (606), the first connecting rod (605) is internally inserted with a first rotating shaft (607), the outer surface of the first rotating shaft (607) is rotatably connected to a rotating frame (608), the outer surface of the rotating frame (608) is rotatably connected to a gravity block (609), the outer surface of the rotating frame (608) is clamped with an arc-shaped baffle block (610), the interior of the arc-shaped groove (601) is fixedly connected to a rectangular telescopic baffle (611), and the arc-shaped baffle block (610) is used to position the pipe fitting.

6. The positioning cutting machine tool for generator production according to claim 5, characterized in that: The lower surface of the beveled column (604) contacts the upper surface of the workbench (4), the lower surface of the arc-shaped baffle block (610) contacts the upper surface of the workbench (4), the positioning assembly (6001) is symmetrically arranged in two groups, and the beveled column (604) is used to clean the rectangular telescopic baffle (611).

7. The positioning cutting machine tool for generator production according to claim 6 is characterized in that: The support mechanism (9) comprises a support assembly (9001), the support assembly (9001) being fixedly connected to the arc-shaped baffle block (610), the support assembly (9001) comprising an arc-shaped telescopic baffle (901), the arc-shaped telescopic baffle (901) being fixedly connected to the arc-shaped baffle block (610), the outer surface of the arc-shaped telescopic baffle (901) being rotatably connected to a second screw rod (902), the interior of the second screw rod (902) being provided with a rectangular groove (903), the rectangular groove (903) being A first rectangular column (904) and a second rectangular column (907) are inserted inside, the outer surface of the second screw rod (902) is fixedly connected with a first elastic band (905) and a second elastic band (908), the outer surface of the first rectangular column (904) is fixedly connected with an arc-shaped friction plate 1 (906), and the outer surface of the second rectangular column (907) is fixedly connected with an arc-shaped friction plate 2 (909), and the arc-shaped friction plate 1 (906) and the arc-shaped friction plate 2 (909) are used to provide friction support for the pipe fitting.

8. The positioning cutting machine tool for generator production according to claim 7 is characterized in that: The second screw rod (902) is threadedly connected to the arc-shaped baffle block (610), the outer surface of the first elastic band (905) is fixedly connected to the outer surface of the first rectangular column (904), the outer surface of the second elastic band (908) is fixedly connected to the outer surface of the second rectangular column (907), and the support assembly (9001) is provided with three groups inside the second screw rod (902), and each group has an angle of 120°, and the first elastic band (905) and the second elastic band (908) are used to push the arc-shaped friction plate 1 (906) and the arc-shaped friction plate 2 (909).

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