A high-strength aluminum alloy plate fixed cutting device

Abstract

The present invention relates to the field of cutting technology, specifically to a high-strength aluminum alloy plate fixed cutting device, comprising an operating table; a limit assembly, the limit assembly comprising two clamping frames, the two ends of the clamping frames are respectively fixedly connected to limit rods, and the top of the limit rod is fixedly connected to a baffle; a pressing assembly, the pressing assembly comprising a slide rod, the side surface of the slide rod is movably sleeved with a plurality of connecting frames, and the opposite sides of each two adjacent connecting frames are movably connected with a spring and the spring is movably sleeved on the slide rod; a lifting assembly, the lifting assembly comprises a push rod motor. The high-strength aluminum alloy plate fixed cutting device clamps and fixes the plate through two limit rods, and applies force to the plate through multiple rollers, so that the thin-walled plate will not be offset, warped and deformed due to the friction force on the plate generated by the rotation of the saw blade during the cutting process, thereby improving the yield rate of the plate cutting process.

Description

Technical Field

[0001] The invention relates to the technical field of cutting, in particular to a high-strength aluminum alloy plate fixed cutting device. Background Art

[0002] Aluminum alloy sheets are important industrial building materials and are used in different industries. Traditional metal sheet cutting equipment technology is relatively mature and can be used for daily processing and cutting production.

[0003] However, when cutting aluminum alloy plates with thinner walls, deformation and displacement are easily generated during the cutting process due to the thinness of the plates. Summary of the invention

[0004] The purpose of the present invention is to provide a high-strength aluminum alloy plate fixed cutting device to solve the problem raised in the above background technology that the plate is easily deformed and offset when cutting the aluminum alloy plate with a thin wall thickness. To achieve the above purpose, the present invention provides the following technical solutions: a high-strength aluminum alloy plate fixed cutting device, including an operating table; a limit assembly, the limit assembly includes two clamping frames, the two ends of the clamping frames are respectively fixedly connected to the limit rods, and the top of the limit rods is fixedly connected with a baffle; a pressing assembly, the pressing assembly includes a sliding rod, the side surface of the sliding rod is movably connected with a plurality of connecting frames, and the opposite side of each two adjacent connecting frames is movably connected with a spring and the spring is movably connected to the sliding rod; a lifting assembly, the lifting assembly includes a push rod motor, the output end of the push rod motor is fixedly connected with a bottom plate, and the top four corners of the bottom plate are respectively fixedly connected with vertical rods.

[0005] Further preferably, two movable grooves are provided on the top of the operating table and the two ends of the clamping frame are movably connected through the movable grooves, the bottom of the limit rod is slidably connected to the top of the operating table, one side of the bottom of the operating table is fixedly connected to a fixed plate, one side of the fixed plate is fixedly connected to a second driving motor, the output end of the second driving motor is fixedly connected to a bidirectional threaded rod and the bidirectional threaded rod passes through the two clamping frames and is threadedly connected, the two clamping frames are moved synchronously by the rotation of the bidirectional threaded rod, thereby ensuring that plates of different sizes are always kept in the middle position by the clamping of the limit rod during cutting, avoiding the problem of incomplete cutting of the plates due to position offset during the placement process.

[0006] Further preferably, a fixed shaft is fixedly connected to one opposite side of each two uprights, a plurality of rollers are movably sleeved on the side surface of the fixed shaft and the plurality of rollers are distributed in a linear array along the longitudinal direction of the fixed shaft, movable rings are movably connected on both sides of the rollers and the movable rings are movably sleeved on the fixed shaft, the side surfaces of each two movable rings are respectively fixedly connected to the two ends of each corresponding connecting frame, and the opposite sides of the two connecting frames that are far away from each other are respectively in contact with the baffle.

[0007] Further preferably, a plurality of slide grooves are provided on the top of the operating table and each upright rod passes through the slide grooves for sliding connection.

[0008] Further preferably, a plate for cutting is provided on the top of the operating table, and the two opposite sides of the plate are respectively abutted against the opposite sides of the two limit rods, and the top of the plate is abutted against the side surface of the roller under the force provided by the push rod motor.

[0009] Further preferably, the top of the operating table is fixedly connected to a bracket, the bottom of the bracket is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a fixed clamp seat, the inner walls on both sides of the opposite sides of the fixed clamp seat are fixedly connected to an outer cover, one side of the outer cover is fixedly connected to a first drive motor, the output shaft end of the first drive motor passes through one side of the outer cover and extends to the internal movable connection of the outer cover, the output end of the first drive motor is fixedly connected to a saw blade and the saw blade is located inside the outer cover, one side of the bracket is fixedly connected to a controller, the number of the downward pressure components is two and the two downward pressure components are respectively located on both sides of the saw blade.

[0010] Further preferably, the controller is electrically connected to the first drive motor, the second drive motor, the push rod motor and the hydraulic rod respectively.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the present invention, the plate is clamped and fixed by two limit rods, and a force is applied to the plate by multiple rollers, so that during the cutting process, the thin-walled plate will not be displaced, warped or deformed due to the friction force on the plate generated by the rotation of the saw blade, thereby improving the yield rate of the plate cutting process.

[0013] In the present invention, through the spring, connecting frame, sliding rod and push rod motor, the roller can adapt to the width and thickness of the plate when the baffle clamps the connecting frame. Under the action of multiple springs of the same specification, the rollers of plates of different sizes can be evenly arranged during the clamping process, so that the downward force provided by the plate during the cutting process is evenly distributed on the plate, avoiding deformation and warping in the cutting process caused by uneven force, and improving the applicability and compatibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0015] Figure 2 Schematic diagram of the explosion structure of the present invention Figure 1 ;

[0016] Figure 3Schematic diagram of the explosion structure of the present invention Figure 2 ;

[0017] Figure 4 Schematic diagram of the explosion structure of the present invention Figure 3 ;

[0018] Figure 5 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0019] Figure 6 It is a schematic diagram of the cross-sectional structure of the present invention.

[0020] In the figure: 1. operating table; 2. limiting assembly; 3. pressing assembly; 4. lifting assembly; 5. plate; 6. outer cover; 7. saw blade; 8. first drive motor; 9. fixed clamp seat; 10. hydraulic rod; 11. bracket; 12. controller; 201. fixed plate; 202. second drive motor; 203. two-way threaded rod; 204. clamping frame; 205. movable groove; 206. baffle; 207. limiting rod; 301. fixed shaft; 302. roller; 303. movable ring; 304. connecting frame; 305. sliding rod; 306. spring; 401. sliding groove; 402. vertical rod; 403. bottom plate; 404. push rod motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 6 The present invention provides a technical solution: a high-strength aluminum alloy plate fixed cutting device, comprising an operating table 1; a limiting component 2, the limiting component 2 comprises two clamping frames 204, both ends of the clamping frames 204 are respectively fixedly connected to limiting rods 207, and the top of the limiting rod 207 is fixedly connected with a blocking piece 206; a pressing component 3, the pressing component 3 comprises a sliding rod 305, and the side surface of the sliding rod 305 is movably sleeved with multiple connecting frames 304, and the opposite sides of every two adjacent connecting frames 304 are movably connected with a spring 306 and the spring 306 is movably sleeved on the sliding rod 305; a lifting component 4, the lifting component 4 comprises a push rod motor 404, the output end of the push rod motor 404 is fixedly connected to a bottom plate 403, and the top four corners of the bottom plate 403 are respectively fixedly connected to vertical rods 402.

[0023] In this embodiment, Figure 1 , Figure 3 and Figure 5As shown, two movable grooves 205 are provided on the top of the operating table 1 and both ends of the clamping frame 204 pass through the movable grooves 205 and are movably connected. The bottom of the limiting rod 207 is slidably connected to the top of the operating table 1. A fixed plate 201 is fixedly connected to one side of the bottom of the operating table 1. A second drive motor 202 is fixedly connected to one side of the fixed plate 201. A bidirectional threaded rod 203 is fixedly connected to the output end of the second drive motor 202 and the bidirectional threaded rod 203 passes through the two clamping frames 204 and is threadedly connected. The two clamping frames 204 are moved synchronously by the rotation of the bidirectional threaded rod 203, thereby ensuring that plates of different sizes are always kept in the middle position by the clamping of the limiting rod 207 during cutting, thereby avoiding the problem of incomplete cutting of the plate 5 due to position offset during the placement process.

[0024] In this embodiment, Figure 1 , Figure 4 and Figure 6As shown, a fixed shaft 301 is fixedly connected to one side opposite to each of the two uprights 402, a plurality of rollers 302 are movably sleeved on the side surface of the fixed shaft 301, and the plurality of rollers 302 are distributed in a linear array along the depth direction of the fixed shaft 301, and movable rings 303 are movably connected to both sides of the rollers 302, and the movable rings 303 are movably sleeved on the fixed shaft 301, and the side surfaces of each two movable rings 303 are fixedly connected to the two ends of each corresponding connecting frame 304, and the opposite sides of the two connecting frames 304 that are far away from each other are respectively in contact with the blocking sheet 206, When in use, the plate 5 is manually placed on the operating table 1 to push the material, and then the second drive motor 202 is started by the controller 12, so that the output end of the second drive motor 202 rotates together with the bidirectional threaded rod 203, so that the two groups of clamping frames 204, the baffle 206 and the limit rod 207 move toward the middle together and clamp the plate 5. When the baffle 206 moves with the clamping frame 204 and the limit rod 207, the two connecting frames 304 abutting against the baffle 206 are on the bidirectional threaded rod 203 and the second The driving force of the driving motor 202 overcomes the force of the spring 306 to allow the rollers 302 on both sides to slide toward the middle. After the plate 5 is clamped and fixed, the push rod motor 404 is started through the controller 12, so that the output end of the push rod motor 404 pushes the bottom plate 403 downward, so that the bottom plate 403 together with the vertical rod 402 and the pressing assembly 3 move downward together until the rollers 302 abut against the top of the plate 5. Then, the hydraulic rod 10 and the first driving motor 8 are started through the controller 12, so that the rotating saw blade 7 moves downward and cuts the plate 5. After the plate 5 is cut once, the second drive motor 202 is started again through the controller 12, so that the output end of the second drive motor 202 rotates in the opposite direction, so that the limit rod 207 is separated from the two sides of the plate 5 to release the clamping state, and then the plate 5 is manually pushed to push back the cut plate 5. After the plate 5 is pushed to the cutting position, the second drive motor 202 is started again, so that the output end of the second drive motor 202 rotates forward, and the plate 5 is clamped and fixed again. Then, the saw blade 7 is moved down again in the above manner to cut the plate 5 for the second time.

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 6 As shown, a plurality of slide grooves 401 are provided on the top of the operating platform 1 and each upright rod 402 penetrates through the slide groove 401 and is slidably connected.

[0026] In this embodiment, Figure 1 , Figure 5 and Figure 6As shown, a plate 5 for cutting is provided on the top of the operating table 1, and the two opposite sides of the plate 5 are respectively abutted against the opposite sides of the two limit rods 207, and the top of the plate 5 is abutted against the side surface of the roller 302 under the force provided by the push rod motor 404.

[0027] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, a bracket 11 is fixedly connected to the top of the operating table 1, a hydraulic rod 10 is fixedly connected to the bottom of the bracket 11, an output end of the hydraulic rod 10 is fixedly connected to a fixed clamp seat 9, inner walls on opposite sides of the fixed clamp seat 9 are fixedly connected to an outer cover 6, a first drive motor 8 is fixedly connected to one side of the outer cover 6, an output shaft end of the first drive motor 8 passes through one side of the outer cover 6 and extends to the inner part of the outer cover 6 for active connection, a saw blade 7 is fixedly connected to the output end of the first drive motor 8 and the saw blade 7 is located inside the outer cover 6, a controller 12 is fixedly connected to one side of the bracket 11, and there are two pressing down assemblies 3 and the two pressing down assemblies 3 are respectively located on both sides of the saw blade 7.

[0028] In this embodiment, Figure 1 , Figure 2 and Figure 6 As shown, the controller 12 is electrically connected to the first drive motor 8 , the second drive motor 202 , the push rod motor 404 and the hydraulic rod 10 , respectively.

[0029] The use method and advantages of the present invention: When the high-strength aluminum alloy plate fixed cutting device is used, the working process is as follows:

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when in use, the plate 5 is manually placed on the operating table 1 to push and load the material, and then the second drive motor 202 is started by the controller 12, so that the output end of the second drive motor 202 rotates together with the bidirectional threaded rod 203, so that the two groups of clamping frames 204, baffles 206 and limit rods 207 move toward the middle together and clamp the plate 5. When the baffle 206 moves together with the clamping frame 204 and the limit rod 207, the two connecting frames 304 abutted by the baffle 206 overcome the force of the spring 306 under the driving force of the bidirectional threaded rod 203 and the second drive motor 202 to allow the rollers 302 on both sides to slide toward the middle, and after the plate 5 is clamped and fixed, the push rod motor 404 is started by the controller 12, so that the output end of the push rod motor 404 pushes the bottom plate 403 downward, so that The bottom plate 403 moves downward together with the vertical rod 402 and the pressing assembly 3 until the roller 302 abuts against the top of the plate 5, and then the hydraulic rod 10 and the first drive motor 8 are started together through the controller 12, so that the rotating saw blade 7 moves downward and cuts the plate 5. After the plate 5 is cut once, the second drive motor 202 is started again through the controller 12 to make the output end of the second drive motor 202 rotate in the opposite direction, so that the limit rod 207 is separated from both sides of the plate 5 to release the clamping state, and then the plate 5 is manually pushed to push back the cut plate 5, and the second drive motor 202 is started again after the plate 5 is pushed to the cutting position, so that the output end of the second drive motor 202 rotates forward, and the plate 5 is clamped and fixed again, and then the saw blade 7 is moved downward again in the above manner to perform a second cutting of the plate 5.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-strength aluminum alloy plate fixed cutting device, characterized in that: comprising an operating table (1); A limit assembly (2), the limit assembly (2) comprising two clamping frames (204), both ends of the clamping frames (204) being fixedly connected to limit rods (207), and the top of the limit rods (207) being fixedly connected to a blocking piece (206); A pressing assembly (3), the pressing assembly (3) comprising a sliding rod (305), a side surface of the sliding rod (305) being movably sleeved with a plurality of connecting frames (304), a spring (306) being movably connected to the opposite side of each two adjacent connecting frames (304), and the spring (306) being movably sleeved on the sliding rod (305); A lifting assembly (4), the lifting assembly (4) comprising a push rod motor (404), the output end of the push rod motor (404) being fixedly connected to a bottom plate (403), and the top four corners of the bottom plate (403) being respectively fixedly connected to vertical poles (402); A fixed shaft (301) is fixedly connected to one side opposite to each of the two vertical rods (402); a plurality of rollers (302) are movably sleeved on the side surface of the fixed shaft (301), and the plurality of rollers (302) are distributed in a linear array along the depth direction of the fixed shaft (301); movable rings (303) are movably connected to the two sides of the rollers (302), and the movable rings (303) are movably sleeved on the fixed shaft (301); the side surfaces of each two movable rings (303) are fixedly connected to the two ends of each corresponding connecting frame (304), and the opposite sides of the two connecting frames (304) on both sides of the sliding rod (305) are respectively in contact with the blocking sheet (206); A plate (5) for cutting is provided on the top of the operating table (1), and the two opposite sides of the plate (5) are respectively in contact with the opposite sides of four limit rods (207), and the top of the plate (5) is in contact with the side surface of the roller (302) under the action force provided by the push rod motor (404).

2. The high-strength aluminum alloy plate fixing and cutting device according to claim 1, characterized in that: The top of the operating table (1) is provided with two movable grooves (205), and the two ends of the clamping frame (204) pass through the movable grooves (205) and are movably connected. The bottom of the limit rod (207) is slidably connected to the top of the operating table (1). A fixed plate (201) is fixedly connected to one side of the bottom of the operating table (1), and a second drive motor (202) is fixedly connected to one side of the fixed plate (201). The output end of the second drive motor (202) is fixedly connected to a bidirectional threaded rod (203), and the bidirectional threaded rod (203) passes through the two clamping frames (204) and is threadedly connected.

3. The high-strength aluminum alloy plate fixing and cutting device according to claim 1, characterized in that: A plurality of slide grooves (401) are provided on the top of the operating table (1), and each upright rod (402) passes through the slide groove (401) for sliding connection.

4. The high-strength aluminum alloy plate fixing and cutting device according to claim 2, characterized in that: The top of the operating table (1) is fixedly connected to a bracket (11), the bottom of the bracket (11) is fixedly connected to a hydraulic rod (10), the output end of the hydraulic rod (10) is fixedly connected to a fixed clamp seat (9), the inner walls on both sides of the fixed clamp seat (9) are fixedly connected to an outer cover (6), one side of the outer cover (6) is fixedly connected to a first drive motor (8), the output shaft end of the first drive motor (8) passes through one side of the outer cover (6) and extends to the inside of the outer cover (6) for active connection, the output end of the first drive motor (8) is fixedly connected to a saw blade (7) and the saw blade (7) is located inside the outer cover (6), one side of the bracket (11) is fixedly connected to a controller (12), and the number of the pressing components (3) is two and the two pressing components (3) are respectively located on both sides of the saw blade (7).

5. The high-strength aluminum alloy plate fixing and cutting device according to claim 4, characterized in that: The controller (12) is electrically connected to the first drive motor (8), the second drive motor (202), the push rod motor (404) and the hydraulic rod (10) respectively.

Images