Stable aluminum profile production cutting device

Abstract

The utility model relates to the technical field of cutting devices, and discloses a stable cutting device for aluminum profile production, which is characterized in that two parallel sides of a fixing frame are respectively provided with a limiting frame, two hinge rods are arranged right above the fixing frame and the two limiting frames, the outer walls of the two hinge rods are respectively sleeved with rectangular sleeve blocks, one ends of the two hinge rods are hinged, and the other ends of the two hinge rods are sleeved with rectangular sleeve blocks. The hinged ends of the two hinged rods are rotationally connected to the inner wall of the fixing frame, and the outer ends of the two hinged rods are slidably connected to the inner walls of the two limiting frames correspondingly. Through the arrangement of the hinge rods and the limiting frame, when the connecting base ascends, the rectangular sleeve blocks at the bottoms of the symmetrical frames move along with the connecting base, the two hinge rods are pushed to rotate around the hinge end of the fixing frame, the outer ends of the hinge rods slide along the inner wall of the limiting frame, and the driving assembly is in sliding fit with the limiting frame through the hinge rods; linear motion of the air cylinder is converted into vertical lifting of the mounting base, meanwhile, cutting impact force is counteracted through the self-locking performance of the hinge structure, and the cutting stability and efficiency are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, specifically a stable aluminum profile production cutting device. Background Technology

[0002] Aluminum alloy profiles are one of the most widely used non-ferrous metal structural materials in industry. They are widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration and chemical industries. However, in the actual use of aluminum profiles, it is often necessary to use corresponding cutting equipment for processing.

[0003] Application number CN202022286626.7 discloses a cutting device for aluminum profile production, including a working plate, an angle frame, and a cutting mechanism. The working plate includes a plate body and a limiting plate. The limiting plate is symmetrically installed on the upper end face of the plate body and is connected to the plate body. The angle frame is installed on the upper end of the limiting plate and is rotatably connected to the limiting plate. The cutting mechanism is installed on the side of the plate body and is rotatably connected to the plate body. This ensures that the user can stably place the aluminum profile on the working plate for cutting when needed. When the aluminum profile needs to be placed horizontally, it can be stably placed in the middle of the two limiting plates. The limiting plates ensure the stability of the aluminum profile during the cutting process. When the user needs to cut the aluminum profile at an angle, the angle of the frame can be adjusted to the required position first.

[0004] The device cuts aluminum profiles by parallel drive of the cutting mechanism. Conventional pneumatic rods drive the cutter vertically downwards. The vibration and offset that may occur when the pneumatic rod directly drives the cutter reduce the cutting quality. In addition, conventional pneumatic rod-driven cutters usually require manual reset or waiting for the pneumatic rod to slowly return to its original position, which affects the efficiency of continuous operation. Utility Model Content

[0005] The purpose of this invention is to provide a stable aluminum profile production and cutting device to solve the problem of vibration affecting stability during the processing of the cutting components.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a stable aluminum profile production cutting device, comprising a cutting structure, a clamp, and a driving assembly. The clamp is mounted on the upper surface of the driving assembly, and the driving assembly is mounted on the bottom outer wall of the cutting structure. The driving assembly includes a fixed frame, and each of the two parallel sides of the fixed frame is provided with a limiting frame. Two hinge rods are provided directly above the fixed frame and the two limiting frames. Rectangular blocks are respectively sleeved on the outer walls of the two hinge rods. One end of the two hinge rods is hinged, and the hinged ends of the two hinge rods are rotatably connected to the inner wall of the fixed frame. The outer ends of the two hinge rods are slidably connected to the inner walls of the two limiting frames. The purpose of this setup is that, during the use of the device, the hinge rod of the drive assembly is in the extended state, the clamping block and threaded rotating rod of the fixture are reset to their initial positions, the cylinder retracts, driving the slider to move outwards from the platform, and the connecting rod pulls the connecting seat downwards, lowering the mounting base to facilitate the placement of the aluminum profile. The operator places the aluminum profile to be cut horizontally on the upper surface of the mounting base, between the clamping block and the clamping block sleeve, and rotates the threaded rotating rod to drive the clamping block sleeve to slide along the limiting groove towards the clamping block. The aluminum profile is clamped through the linear transmission of the thread, ensuring that it is fixed without deviation. After clamping, the clamping block sleeve and the clamping block form a symmetrical clamping force, and the aluminum profile is firmly fixed on the mounting base. The cylinder is activated, and the cylinder shaft pushes the slider to slide along the inner wall of the bottom surface of the platform towards the base. When the slider moves, the connecting rods hinged on both sides push the connecting seat upwards, causing the mounting base and the clamped aluminum profile to be raised as a whole, bringing it closer to the cutting area of ​​the cutter. When the connecting seat rises, it... The rectangular sleeve at the bottom of the frame moves with the frame, pushing two hinged rods to rotate around the hinged end of the fixed frame. The outer end of the hinged rod slides along the inner wall of the limit frame, ensuring the vertical stability of the lifting trajectory of the mounting seat through mechanical limiting, avoiding swaying. The cutter is fixed to one side of the base through the connecting frame. When the aluminum profile is raised to the preset height, the cutting surface of the cutter is aligned with the position to be cut on the aluminum profile. The aluminum profile is driven upward rapidly to cut against the blade of the cutter. The cylinder reverses its action, pulling the slider to reset. The connecting rod drives the connecting seat and the mounting seat to descend to the initial position. The hinged rod returns to its original position synchronously under the constraint of the limit frame, ensuring a smooth descent of the mounting seat. The threaded rotating rod is rotated in the opposite direction to release the clamping sleeve and remove the cut aluminum profile. The drive component converts the linear motion of the cylinder into the vertical lifting of the mounting seat through the sliding cooperation between the hinged rod and the limit frame. At the same time, the self-locking property of the hinge structure is used to offset the cutting impact force, significantly improving the cutting stability and efficiency.

[0008] Furthermore, the cutting structure includes a base, with the fixing frame and two limiting frames connected to the upper surface of the base. A raised platform is provided on one outer wall of the base, and a connecting frame is provided on the outer wall of the base perpendicular to the fixing frame. The purpose of this arrangement is that, during use, pushing the two hinge rods to rotate around the hinge ends of the fixing frame allows the outer ends of the hinge rods to slide along the inner walls of the limiting frames. Mechanical limiting ensures the vertical stability of the lifting trajectory of the mounting base, preventing wobbling.

[0009] Furthermore, a cutting blade is mounted on the top inner wall of the connecting frame, and a mounting base is provided below the cutting blade. A clamping block is provided on the outer wall of one side of the top of the mounting base, and threaded rotating rods are rotatably connected to the mounting base on both inner walls perpendicular to the clamping block. The purpose of this arrangement is that, during the use of the device, the operator places the aluminum profile to be cut horizontally on the upper surface of the mounting base, between the clamping block and the clamping block sleeve, and rotates the threaded rotating rod to clamp the aluminum profile through the linear transmission of the threads, ensuring that it is fixed without deviation.

[0010] Furthermore, a limiting groove is formed on the lower surface of the mounting base, and a clamping sleeve is installed on the outer wall of the threaded rotating rod. The bottom of the clamping sleeve is slidably connected to the inner wall of the limiting groove. The purpose of this arrangement is that during the use of the device, rotating the threaded rotating rod drives the clamping sleeve to slide along the limiting groove towards the clamping block, thereby clamping the aluminum profile through the linear transmission of the thread.

[0011] Furthermore, a connecting seat is installed on the lower surface of the mounting base, and a symmetrical frame is welded to the lower surface of the connecting seat. The two rectangular sleeves are respectively hinged to the inner walls of the bottom two sides of the symmetrical frame. The purpose of this arrangement is that during the use of the device, the cylinder retracts, driving the slider to move outward from the platform, and the connecting rod pulls the connecting seat downward, so that the mounting base is in a low position, which facilitates the placement of the aluminum profile.

[0012] Furthermore, a slider is slidably connected to the inner wall of the bottom surface of the platform, and a cylinder is installed on the outer wall of the platform away from the base. The cylinder shaft extends through the platform to the inner wall of the slider. Connecting rods are hinged to both sides of the slider, and the other ends of the two connecting rods are hinged to the outer walls of the connecting seat on both sides. The purpose of this arrangement is that during the use of the device, when the cylinder is activated, the cylinder shaft pushes the slider to slide along the inner wall of the bottom surface of the platform towards the base. When the slider moves, it pushes the connecting seat upward through the connecting rods hinged on both sides, thereby lifting the mounting base and the clamped aluminum profile as a whole.

[0013] This utility model has the following beneficial effects:

[0014] (1) By setting the hinge rod and the limiting frame, when the connecting seat rises, the rectangular sleeve block at the bottom of the symmetrical frame moves with it, pushing the two hinge rods to rotate around the hinge end of the fixed frame. The outer end of the hinge rod slides along the inner wall of the limiting frame. The drive component converts the linear motion of the cylinder into the vertical lifting and lowering of the mounting seat through the sliding cooperation between the hinge rod and the limiting frame. At the same time, the self-locking property of the hinge structure is used to offset the cutting impact force, which significantly improves the cutting stability and efficiency.

[0015] (2) With the setting of threaded rotating rod and clamping block sleeve, the operator places the aluminum profile to be cut horizontally on the upper surface of the mounting base, between the clamping block and the clamping block sleeve, rotates the threaded rotating rod, drives the clamping block sleeve to slide along the limiting groove towards the clamping block, clamps the aluminum profile through the linear transmission of the thread, and ensures that it is fixed without deviation. After clamping, the clamping block sleeve and the clamping block form a symmetrical clamping force, and the aluminum profile is firmly fixed on the mounting base.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the cutting structure and the clamp of this utility model.

[0020] Figure 3 This is a schematic diagram showing the disassembled structure of the drive component of this utility model;

[0021] Figure 4 This is a disassembled schematic diagram of the structural clamp and drive assembly of this utility model;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Cutting structure; 101. Base; 102. Connecting frame; 103. Cutting blade; 104. Platform; 2. Fixture; 201. Mounting seat; 202. Clamping block; 203. Threaded rotating rod; 204. Clamping block sleeve; 205. Limiting groove; 3. Drive assembly; 301. Connecting seat; 302. Symmetrical frame; 303. Rectangular sleeve block; 304. Hinge rod; 305. Fixing frame; 306. Limiting frame; 307. Connecting rod; 308. Slider; 309. Cylinder. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4As shown, this utility model is a stable aluminum profile production cutting device, including a cutting structure 1, a clamp 2, and a drive assembly 3. The clamp 2 is installed on the upper surface of the drive assembly 3, and the drive assembly 3 is installed on the bottom outer wall of the cutting structure 1. The drive assembly 3 includes a fixed frame 305, and each of the two parallel sides of the fixed frame 305 is provided with a limiting frame 306. Two hinge rods 304 are provided directly above the fixed frame 305 and the two limiting frames 306. Rectangular sleeve blocks 303 are respectively sleeved on the outer walls of the two hinge rods 304. One end of the two hinge rods 304 is hinged, and the hinged ends of the two hinge rods 304 are rotatably connected to the inner wall of the fixed frame 305. The outer ends of the two hinge rods 304 are slidably connected to the inner walls of the two limiting frames 306.The purpose of this setup is that, during the use of the device, the hinge rod 304 of the drive assembly 3 is in the extended state, the clamping block 202 and the threaded rotating rod 203 of the clamp 2 are reset to their initial positions, the cylinder 309 retracts, driving the slider 308 to move outward from the platform 104, and the connecting rod 307 pulls the connecting seat 301 downward, so that the mounting seat 201 is in a low position, which facilitates the placement of aluminum profiles. The operator places the aluminum profile to be cut horizontally on the upper surface of the mounting seat 201, between the clamping block 202 and the clamping block sleeve 204, and rotates the threaded rotating rod 203 to drive the clamping block sleeve 204 along the limiting groove 20. Slide the clamping block 202 towards the 5th clamp, clamping the aluminum profile through linear transmission of the thread to ensure it is fixed without deviation. After clamping, the clamping block sleeve 204 and the clamping block 202 form a symmetrical clamping force, and the aluminum profile is firmly fixed on the mounting base 201. Activate the cylinder 309, and the cylinder shaft pushes the slider 308 to slide along the inner wall of the bottom surface of the platform 104 towards the base 101. When the slider 308 moves, it pushes the connecting base 301 upward through the connecting rods 307 hinged on both sides, causing the mounting base 201 and the clamped aluminum profile to be lifted as a whole, bringing it closer to the cutting area of ​​the cutter 103. During the ascent, the rectangular sleeve 303 at the bottom of the symmetrical frame 302 moves accordingly, pushing the two hinge rods 304 to rotate around the hinge end of the fixed frame 305. The outer ends of the hinge rods 304 slide along the inner wall of the limiting frame 306. The mechanical limiting ensures that the lifting trajectory of the mounting base 201 is vertically stable and avoids shaking. The cutter 103 is fixed to one side of the base 101 through the connecting frame 102. When the aluminum profile is raised to the preset height, the cutting surface of the cutter 103 is aligned with the position to be cut on the aluminum profile. The aluminum profile is driven upward rapidly to cut against the blade of the cutter 103. The cylinder 309 reverses the action. Pulling the slider 308 resets the position, and the connecting rod 307 drives the connecting seat 301 and the mounting seat 201 to descend to the initial position. The hinge rod 304 returns to its original position synchronously under the constraint of the limit frame 306, ensuring that the descent of the mounting seat 201 is smooth. The threaded rotating rod 203 is rotated in the opposite direction to loosen the clamping block sleeve 204 and remove the cut aluminum profile. The drive assembly 3 converts the linear motion of the cylinder 309 into the vertical lifting and lowering of the mounting seat 201 through the sliding cooperation between the hinge rod 304 and the limit frame 306. At the same time, the self-locking property of the hinge structure is used to offset the cutting impact force, which significantly improves the cutting stability and efficiency.

[0026] The cutting structure 1 includes a base 101, a fixing frame 305, and two limiting frames 306 connected to the upper surface of the base 101. A raised platform 104 is provided on one outer wall of the base 101, and a connecting frame 102 is provided on the outer wall of the base 101 perpendicular to the fixing frame 305. The purpose of this arrangement is that during the use of the device, the two hinge rods 304 are pushed to rotate around the hinge end of the fixing frame 305, and the outer ends of the hinge rods 304 slide along the inner wall of the limiting frame 306. The mechanical limiting ensures that the lifting trajectory of the mounting base 201 is vertically stable and avoids shaking.

[0027] A cutter 103 is mounted on the top inner wall of the connecting frame 102. Below the cutter 103 is a mounting base 201. A clamping block 202 is mounted on the top outer wall of the mounting base 201. Threaded rotating rods 203 are rotatably connected to the inner walls of both sides of the mounting base 201, perpendicular to the clamping block 202. This arrangement allows the operator to horizontally place the aluminum profile to be cut on the upper surface of the mounting base 201, between the clamping block 202 and the clamping block sleeve 204, and rotate the threaded rotating rod 203 to clamp the aluminum profile through linear thread transmission, ensuring it remains fixed without deviation.

[0028] A limiting groove 205 is formed on the lower surface of the mounting base 201. A clamping sleeve 204 is installed on the outer wall of the threaded rotating rod 203, and the bottom of the clamping sleeve 204 is slidably connected to the inner wall of the limiting groove 205. The purpose of this arrangement is that during the use of the device, rotating the threaded rotating rod 203 drives the clamping sleeve 204 to slide along the limiting groove 205 towards the clamping block 202, thereby clamping the aluminum profile through the linear transmission of the thread.

[0029] A connecting seat 301 is mounted on the lower surface of the mounting base 201. A symmetrical frame 302 is welded to the lower surface of the connecting seat 301. Two rectangular sleeves 303 are respectively hinged to the inner walls of the bottom two sides of the symmetrical frame 302. The purpose of this arrangement is that during the use of the device, when the cylinder 309 retracts, it drives the slider 308 to move outward of the platform 104, and the connecting rod 307 pulls the connecting seat 301 down, so that the mounting base 201 is in a low position, which facilitates the placement of aluminum profiles.

[0030] A slider 308 is slidably connected to the inner wall of the bottom surface of the platform 104. A cylinder 309 is installed on the outer wall of the platform 104 away from the base 101. The shaft of the cylinder 309 extends through the platform 104 to the inner wall of the slider 308. Connecting rods 307 are hinged to both sides of the slider 308, and the other ends of the two connecting rods 307 are hinged to the outer walls of the connecting seat 301 on both sides. The purpose of this arrangement is that during the use of the device, when the cylinder 309 is activated, the cylinder shaft pushes the slider 308 to slide along the inner wall of the bottom surface of the platform 104 towards the base 101. When the slider 308 moves, it pushes the connecting seat 301 upward through the connecting rods 307 on both sides, thereby lifting the mounting base 201 and the clamped aluminum profile as a whole.

[0031] In use, during the operation of this device, the hinge rod 304 of the drive assembly 3 is in the extended state, the clamping block 202 and the threaded rotating rod 203 of the clamp 2 are reset to their initial positions, the cylinder 309 retracts, driving the slider 308 to move outward from the platform 104, and the connecting rod 307 pulls the connecting seat 301 down, so that the mounting seat 201 is in a low position, which is convenient for placing aluminum profiles. The operator places the aluminum profile to be cut horizontally on the upper surface of the mounting seat 201, between the clamping block 202 and the clamping block sleeve 204, and rotates the threaded rotating rod 203 to drive the clamping block sleeve 204 to move along the limiting groove 205 towards the clamp. The block 202 slides in the direction of the linear transmission of the thread, clamping the aluminum profile to ensure that it is fixed without deviation. After clamping, the clamping block sleeve 204 and the clamping block 202 form a symmetrical clamping force, and the aluminum profile is firmly fixed on the mounting base 201. The cylinder 309 is activated, and the cylinder shaft pushes the slider 308 to slide along the inner wall of the bottom surface of the platform 104 towards the base 101. When the slider 308 moves, it pushes the connecting base 301 to rise through the connecting rods 307 hinged on both sides, driving the mounting base 201 and the clamped aluminum profile to rise as a whole, bringing it closer to the cutting area of ​​the cutter 103. The connecting base 301 rises. At the same time, the rectangular sleeve block 303 at the bottom of the symmetrical frame 302 moves accordingly, pushing the two hinge rods 304 to rotate around the hinge end of the fixed frame 305. The outer end of the hinge rod 304 slides along the inner wall of the limiting frame 306. The mechanical limiting ensures that the lifting trajectory of the mounting base 201 is vertical and stable, avoiding shaking. The cutter 103 is fixed to one side of the base 101 through the connecting frame 102. When the aluminum profile is raised to the preset height, the cutting surface of the cutter 103 is aligned with the position to be cut on the aluminum profile. The aluminum profile is driven upward rapidly to cut against the blade of the cutter 103. The cylinder 309 moves in the opposite direction, pulling... The movable slider 308 resets, and the connecting rod 307 drives the connecting seat 301 and the mounting seat 201 to descend to the initial position. The hinge rod 304 returns to its original position synchronously under the constraint of the limit frame 306, ensuring that the descent of the mounting seat 201 is smooth. The threaded rotating rod 203 is rotated in the opposite direction to loosen the clamping block sleeve 204 and remove the cut aluminum profile. The drive assembly 3 converts the linear motion of the cylinder 309 into the vertical lifting and lowering of the mounting seat 201 through the sliding cooperation between the hinge rod 304 and the limit frame 306. At the same time, the self-locking property of the hinge structure is used to offset the cutting impact force, which significantly improves the cutting stability and efficiency.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stable aluminum profile production cutting device comprising a cutting structure (1), a clamp (2) and a drive assembly (3), characterized in that: The clamp (2) is installed on the upper surface of the driving assembly (3) installed on the bottom surface outer wall of the cutting structure (1), the driving assembly (3) comprises a fixing frame (305), the parallel two sides of the fixing frame (305) are respectively provided with a limiting frame (306), the upper side of the fixing frame (305) and the two limiting frames (306) is provided with two hinged rods (304), the outer wall of the two hinged rods (304) is respectively sleeved with a rectangular sleeve block (303), one end of the two hinged rods (304) is hinged, the hinged end of the two hinged rods (304) is rotationally connected to the inner wall of the fixing frame (305), and the outer end of the two hinged rods (304) is respectively slidably connected to the inner wall of the two limiting frames (306).

2. The stable aluminum profile production cutting device according to claim 1, characterized in that: The cutting structure (1) comprises a base (101), the fixing frame (305) and the two limiting frames (306) are connected to the upper surface of the base (101), one side outer wall of the base (101) is provided with a high platform (104), and one side outer wall of the base (101) perpendicular to the fixing frame (305) is provided with a connecting frame (102).

3. The cutting device for the production of stable aluminum profiles according to claim 2, characterized in that: The top inner wall of the connecting frame (102) is provided with a cutter (103), the lower side of the cutter (103) is provided with a mounting seat (201), the top side outer wall of the mounting seat (201) is provided with a clamping block (202), and the two side inner walls of the mounting seat (201) perpendicular to the clamping block (202) are rotationally connected with threaded rotating rods (203).

4. The cutting device for the production of stable aluminum profiles according to claim 3, characterized in that: The lower surface of the mounting seat (201) is provided with a limiting groove (205), the outer wall of the threaded rotating rod (203) is provided with a clamping sleeve (204), and the bottom of the clamping sleeve (204) is slidably connected to the inner wall of the limiting groove (205).

5. The cutting device for the production of stable aluminum profiles according to claim 3, characterized in that: The lower surface of the mounting seat (201) is provided with a connecting seat (301), the lower surface of the connecting seat (301) is welded with a symmetrical frame (302), and the two sides of the bottom of the symmetrical frame (302) are respectively hinged with the two rectangular sleeve blocks (303).

6. The cutting device for the production of stable aluminum profiles according to claim 5, characterized in that: The bottom inner wall of the high platform (104) is slidably connected with a sliding block (308), the side outer wall of the high platform (104) away from the base (101) is provided with a gas cylinder (309), the shaft rod of the gas cylinder (309) extends through the high platform (104) and extends to the inner wall of the sliding block (308), and the two sides of the sliding block (308) are respectively hinged with connecting rods (307), and the other ends of the two connecting rods (307) are hinged to the two sides of the connecting seat (301).

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