Multi-wire rotary cutting machine tool

Abstract

The utility model provides a multi-line rotary cutting machine tool which comprises a frame, a fixing frame is fixedly arranged in the frame and provided with a workpiece containing device, the workpiece containing device comprises fixing plates, and the first fixing plate is installed on the side wall of the fixing frame in a sliding mode. A first driving part for driving the first fixing plate to move up and down along the fixing frame is mounted at the top of the first fixing plate, a workpiece placement rotating disc is rotationally mounted on the first fixing plate, and a second driving part for driving the workpiece placement rotating disc to rotate is mounted on the side of the first fixing plate. And the liftable and rotatable workpiece placement rotating disc is arranged, the workpiece placement rotating disc is used for fixing a workpiece, rotating operation can be conducted in the workpiece cutting process, the tensioning degree of a cutting line is always guaranteed, and the workpiece cutting precision is guaranteed in the workpiece cutting process. In conclusion, the multi-wire rotary cutting machine tool is reasonable in structure, convenient to use, good in cutting effect and suitable for application and popularization.

Description

Technical Field

[0001] The utility model belongs to the field of cutting machine tools, in particular to a multi-wire rotary cutting machine tool. Background Art

[0002] At present, a cutting machine is used to perform cutting operations on workpieces. In the cutting machines currently on the market, a workpiece placing rotating disk is used to place the workpiece. In order to facilitate cutting, the workpiece placing rotating disk can be moved up and down along the cutting machine. However, in this setting, the workpiece placing rotating disk on which the workpiece is installed cannot rotate, resulting in insufficient cutting accuracy.

[0003] Therefore, in view of the shortcomings of the above scheme in actual production and implementation, it is revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model is created, and a multi-wire rotary cutting machine is specially provided to solve the above technical problems. Utility Model Content

[0004] The utility model provides a multi-wire rotary cutting machine tool, which solves the problems in the prior art.

[0005] The technical solution of the utility model is implemented as follows: a multi-wire rotary cutting machine tool comprises a frame, a fixed frame is arranged inside the frame, a workpiece placing device is installed on the fixed frame, the workpiece placing device comprises a fixed plate, the first fixed plate is slidably mounted on the side wall of the fixed frame, a first driving component for driving the first fixed plate to move up and down along the fixed frame is installed on the top of the first fixed plate, a workpiece placing rotating disk is rotatably mounted on the first fixed plate, and a second driving component for driving the workpiece placing rotating disk to rotate is installed on the side of the first fixed plate.

[0006] As a preferred embodiment, a slide rail is fixedly installed on the side of the fixing frame, a slider is slidably installed on the slide rail, the slider is fixedly connected to the first fixing plate, and the first fixing plate moves up and down along the slide rail through the slider.

[0007] As a preferred embodiment, two slide rails are vertically arranged on the fixing frame, and the sliding block is arranged in cooperation with the slide rails.

[0008] As a preferred implementation, a second fixing plate is fixedly mounted on a side portion of the second driving component, and the first driving component is drivingly connected to the second fixing plate via a transmission component.

[0009] As a preferred embodiment, the transmission component includes a lead screw fixedly mounted on the output end of the second driving component and a lead screw nut on the side wall of the second fixed plate, and the lead screw is transmission-connected with the lead screw nut.

[0010] As a preferred embodiment, the output end of the second driving component passes through the second fixed plate and is fixedly connected to the workpiece placement rotating disk.

[0011] As a preferred embodiment, a wire wheel assembly is installed in the frame, and the workpiece placement device is arranged in cooperation with the wire wheel assembly.

[0012] As a preferred embodiment, the wire wheel assembly includes a first wire wheel, a second wire wheel, a third wire wheel, a fourth wire wheel and a fifth wire wheel installed on the frame, the first wire wheel and the second wire wheel are located on one side of the fixed frame, the fourth wire wheel is located on the other side of the placement frame, and the third wire wheel is located on the top of the fixed frame.

[0013] As a preferred embodiment, a connecting plate is fixedly installed on the top of the frame, a cross rail is arranged on the top of the fixing frame, and the side of the connecting plate is slidably connected to the cross rail.

[0014] After adopting the above technical solution, the beneficial effect of the utility model is as follows: the utility model discloses a multi-wire rotary cutting machine tool, which is provided with a workpiece placement rotating disk that can be raised and lowered and rotated. The workpiece placement rotating disk is used to fix the workpiece, and can be raised and lowered during the workpiece cutting process. The workpiece placement rotating disk can also rotate at the same time, which can effectively improve the accuracy of workpiece cutting. In summary, the multi-wire rotary cutting machine tool has a reasonable structure, is easy to use, has a good cutting effect, and has a high cutting accuracy, and is suitable for promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model;

[0020] Figure 5 It is a partial structural schematic diagram of the utility model;

[0021] Figure 6It is a partial structural schematic diagram of the utility model;

[0022] Figure 7 It is a partial structural schematic diagram of the utility model.

[0023] In the figure, 1, frame; 101, connecting plate; 2, workpiece placing device; 201, fixed frame; 202, slide rail; 203, slider; 204, first fixed plate; 205, workpiece placing rotating disk; 206, first driving component; 207, lead screw; 208, lead screw nut; 209, second fixed plate; 210, second driving component; 211, cross rail; 3, wire wheel assembly; 301, first wire wheel; 302, second wire wheel; 303, third wire wheel; 304, fourth wire wheel; 305, fifth wire wheel; 306, mounting plate; 307, first tensioning wheel; 308, second tensioning wheel; 309, third tensioning wheel; 310 first wire outlet; 311, second wire outlet; 312, first wire inlet; 313, fourth tensioning wheel; 314, fifth tensioning wheel; 315, second wire inlet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 , Figure 2 As shown, a multi-wire rotary cutting machine comprises a frame 1, a fixed frame 201 is arranged inside the frame 1, a workpiece placing device 2 is installed on the fixed frame 201, the workpiece placing device 2 comprises a first fixed plate 204, the first fixed plate 204 is slidably mounted on the side wall of the fixed frame 201, a first driving component 206 for driving the first fixed plate 204 to move up and down along the fixed frame 201 is installed on the top of the first fixed plate 204, a workpiece placing rotating disk 205 is rotatably mounted on the first fixed plate 204, the workpiece placing rotating disk 205 is used to mount the workpiece to be cut, and a second driving component 210 for driving the workpiece placing rotating disk 205 to rotate is installed on the side of the first fixed plate 204.

[0026] In this embodiment, the first driving component 206 and the second driving component 210 are servo motors respectively.

[0027] like Figure 3 , 4As shown in , 5 , a slide rail 202 is fixedly installed on the side of the fixed frame 201 , a slider 203 is slidably installed on the slide rail 202 , the slider 203 is fixedly connected to the first fixed plate 204 , and the first fixed plate 204 moves up and down along the slide rail 202 through the slider 203 .

[0028] Two slide rails 202 are vertically arranged on the fixing frame 201 , and the slider 203 is arranged in coordination with the slide rails 202 .

[0029] A second fixing plate 209 is fixedly mounted on the side of the second driving component 210 , and the first driving component 206 is transmission-connected to the second fixing plate 209 via a transmission component.

[0030] Specifically, the transmission component includes a lead screw 207 fixedly mounted on the output end of the second driving component 210 and a lead screw nut 208 on the side wall of the second fixing plate 209 , and the lead screw 207 is transmission-connected to the lead screw nut 208 .

[0031] During operation, the first driving component 206 rotates to drive the lead screw 207 to rotate, and then drives the second driving component 210 to move up and down along the fixing frame 201 through the lead screw nut 208 .

[0032] The output end of the second driving component 210 passes through the second fixing plate 209 and is fixedly connected to the workpiece placement rotating disk 205. The workpiece placement rotating disk 205 is rotated by the second driving component 210.

[0033] A wire wheel assembly 3 is installed in the frame 1 , and the workpiece placement device 2 is arranged in cooperation with the wire wheel assembly 3 .

[0034] The wire wheel assembly 3 includes a first wire wheel 301, a second wire wheel 302, a third wire wheel 303, a fourth wire wheel 304 and a fifth wire wheel 305 installed on the frame 1. The first wire wheel 301 and the second wire wheel 302 are located on one side of the fixed frame 201, the fourth wire wheel 304 is located on the other side of the placement frame, and the third wire wheel 303 is located on the top of the workpiece placement rotating disk 205.

[0035] Specifically, the first wire wheel 301 is a wire delivery wheel, and the fifth wire wheel 305 is a wire take-up wheel. The first wire wheel 301 and the second wire wheel 302 are respectively driven by servo motors to rotate.

[0036] A connecting plate 101 is fixedly mounted on the top of the frame 1 , a cross rail 211 is arranged on the top of the fixing frame, and the side of the connecting plate 101 is slidably connected to the cross rail 211 .

[0037] The bottom of the fixed frame 201 is fixedly connected to a base frame 212 , the bottom of the frame 1 is fixedly installed with a slide rail 213 , the base frame 212 is slidably installed on the slide rail 213 , and the fixed frame 201 can move along the slide rail through the base frame 212 .

[0038] like Figure 6 , Figure 7 As shown, a mounting plate is installed in the frame 1, and the fixing frame is fixedly installed in the mounting plate. Specifically, the mounting plate is provided with a mounting cavity, and the fixing frame is fixedly installed in the mounting cavity. The first wire wheel 301, the second wire wheel 302, the third wire wheel 303, the fourth wire wheel 304 and the fifth wire wheel 305 are rotatably installed on the mounting plate.

[0039] Among them, the mounting plate 306 is provided with a first wire inlet 312, a second wire inlet 315, a first wire outlet 310, and a second wire outlet 311, and the mounting plate 306 is installed with a first tensioning wheel 307, a second tensioning wheel 308, a third tensioning wheel 309, a fourth tensioning wheel 313 and a fifth tensioning wheel 314, the first wire inlet 312 and the fourth tensioning wheel 313 correspond to the position of the first wire wheel 301, the second wire inlet 315 and the fifth tensioning wheel 314 correspond to the position of the fifth wire wheel 305, the second tensioning wheel 308 and the third tensioning wheel 309 are located above the mounting plate 306, the first wire outlet 310 corresponds to the position of the second tensioning wheel 308, and the second wire outlet 311 corresponds to the position of the third tensioning wheel 309.

[0040] Specifically, the first tensioning wheel 307 is installed on a side of the mounting plate 306 away from the wire wheel assembly 3. Two first tensioning wheels 307 are provided, and the two first tensioning wheels 307 correspond to the positions of the first wire outlet 310 and the second wire outlet 311 respectively.

[0041] During operation, the first wire wheel 301 bypasses the fourth tensioning wheel 313 and then passes through the first wire inlet 312, then bypasses the first tensioning wheel 307 corresponding to the position of the first wire outlet 310 and then passes through the first wire outlet, then bypasses the second tensioning wheel 308, and then, after being wound around the second wire wheel 302, the third wire wheel 303, and the fourth wire wheel 304, bypasses the third tensioning wheel 309 to enter the second wire outlet 311, then bypasses the first tensioning wheel 307 corresponding to the position of the second wire outlet 311, then passes through the second wire inlet 315, and then bypasses the fifth tensioning wheel 314 and is wound around the fifth wire wheel 305.

[0042] Among them, the second wire wheel 302, the third wire wheel 303, and the fourth wire wheel 304 are respectively provided with multiple wire grooves, and the cutting wire is wound around each wire groove of the second wire wheel 302, the third wire wheel 303, and the fourth wire wheel 304.

[0043] During operation, the workpiece is mounted on the workpiece placement rotating disk 205, and the cutting line passes around each wire wheel and the workpiece on the workpiece placement rotating disk 205 at the same time. When the wire wheel assembly 3 is working, the workpiece can be moved horizontally or vertically through the workpiece placement rotating disk 205. During operation, the workpiece placement rotating disk rotates to ensure the accuracy of workpiece cutting.

[0044] In this embodiment, the workpiece is fixed on the workpiece placement rotating disk 205 by adsorption or magnetic attraction.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 multi-wire rotary cutting machine tool, comprising a frame (1), characterized in that: A fixed frame (201) is installed in the frame (1), and a workpiece placement device (2) is installed on the fixed frame (201). The workpiece placement device (2) comprises a first fixed plate (204), the first fixed plate (204) is slidably installed on the side wall of the fixed frame (201), a first driving component (206) for driving the first fixed plate (204) to move up and down along the fixed frame (201) is installed on the top of the first fixed plate (204), a workpiece placement rotating disk (205) is rotatably installed on the first fixed plate (204), and a second driving component (210) for driving the workpiece placement rotating disk (205) to rotate is installed on the side of the first fixed plate (204).

2. A multi-wire rotary cutting machine tool according to claim 1, characterized in that: A slide rail (202) is fixedly mounted on the side of the fixed frame (201), a slider (203) is slidably mounted on the slide rail (202), the slider (203) is fixedly connected to the first fixed plate (204), and the first fixed plate (204) moves up and down along the slide rail (202) through the slider (203).

3. A multi-wire rotary cutting machine tool according to claim 2, characterized in that: Two slide rails (202) are vertically arranged on the fixed frame (201), and the sliding block (203) is arranged in coordination with the slide rails (202).

4. A multi-wire rotary cutting machine according to claim 1, characterized in that: A second fixing plate (209) is fixedly mounted on the side of the second driving component (210), and the first driving component (206) is transmission-connected to the second fixing plate (209) via a transmission component.

5. A multi-wire rotary cutting machine tool according to claim 4, characterized in that: The transmission component comprises a lead screw (207) fixedly mounted on the output end of the second driving component (210), and a lead screw nut (208) on the side wall of the second fixing plate (209), wherein the lead screw (207) is transmission-connected to the lead screw nut (208).

6. The multi-wire rotary cutting machine tool according to claim 3, characterized in that: The output end of the second driving component (210) passes through the second fixing plate (209) and is fixedly connected to the workpiece placement rotating disk (205).

7. The multi-wire rotary cutting machine tool according to claim 1, characterized in that: A wire wheel assembly (3) is installed in the frame (1), and the workpiece placement device (2) is arranged in coordination with the wire wheel assembly (3).

8. The multi-wire rotary cutting machine tool according to claim 7, characterized in that: The wire wheel assembly (3) comprises a first wire wheel (301), a second wire wheel (302), a third wire wheel (303), a fourth wire wheel (304) and a fifth wire wheel (305) installed on the frame (1); the first wire wheel (301) and the second wire wheel (302) are located on one side of the fixed frame (201), the fourth wire wheel (304) is located on the other side of the placement frame, and the third wire wheel (303) is located on the top of the fixed frame (201).

9. The multi-wire rotary cutting machine tool according to claim 1, characterized in that: A connecting plate (101) is fixedly mounted on the top of the frame (1), a cross rail (211) is arranged on the top of the fixing frame (201), and a side portion of the connecting plate (101) is slidably connected to the cross rail (211).

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