Small aluminum profile multi-angle cutting machine

Abstract

The utility model relates to the technical field of profile cutting, in particular to a small aluminum profile multi-angle cutting machine which comprises a bottom plate, a circular truncated cone is rotationally arranged on the bottom plate, a vertical plate is fixedly arranged on the bottom plate, a connecting plate is arranged on one side of the vertical plate in a sliding mode, and a tool apron is fixedly arranged at one end of the connecting plate. The bottom of the circular truncated cone is symmetrically connected with the adjusting parts used for adjusting the inclination angle of the circular truncated cone, so that special cutting requirements such as slope cutting or angle cutting are met, the cutting machine can cope with more types of aluminum profiles and cutting tasks, the flexibility and adaptability of the equipment are improved, and the cutting efficiency is improved. Two sets of clamps which are arranged in parallel and used for clamping and fixing an aluminum profile are arranged on the circular truncated cone in a sliding mode, a tool is rapidly clamped to the tool apron, through a linkage mechanism of a sliding block and a spring and the clamping effect of a limiting block, rapid installation and disassembly of the tool are achieved, tedious steps in a traditional installation mode are simplified, operation is more convenient and efficient, and the machining efficiency is improved. The cutter can be easily replaced, and the operation difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of profile cutting technology, and in particular to a small aluminum profile multi-angle cutting machine. Background Technology

[0002] With the continuous advancement of industrial technology, aluminum profiles, due to their excellent properties such as lightweight, high strength, and corrosion resistance, have been widely used in various fields including aerospace, automotive manufacturing, architectural decoration, and electronics. To meet the high demands of these industries for the precision, efficiency, and flexibility of aluminum profile cutting, small-scale multi-angle aluminum profile cutting machines have emerged. Different industries have different requirements for the cutting angle, size, and shape of aluminum profiles, such as bevel cutting or angle cutting.

[0003] When cutting angles are limited and the installation and disassembly of tools are complex, cutting machines may experience reduced cutting accuracy and increased safety hazards. Therefore, we provide a small multi-angle cutting machine for aluminum profiles. Utility Model Content

[0004] The main purpose of this utility model is to provide a small aluminum profile multi-angle cutting machine to solve the problems of reduced cutting accuracy and increased safety hazards in related technologies when the cutting angle is limited and the tool installation and disassembly operations are complicated.

[0005] To achieve the above objectives, according to one aspect of the present invention, a small aluminum profile multi-angle cutting machine is provided, comprising a base plate, a frustum rotatably mounted on the base plate, a vertical plate fixedly mounted on the base plate, a connecting plate slidably mounted on one side of the vertical plate, a knife holder fixedly mounted at one end of the connecting plate, adjusting parts for adjusting the tilt angle of the frustum symmetrically connected to the bottom of the frustum, two sets of parallel clamps for clamping and fixing aluminum profiles slidably mounted on the frustum, and a cutting tool quickly engaged on the knife holder.

[0006] Furthermore, the clamp includes two symmetrically arranged clamping plates, a mounting plate is fixedly connected to the bottom of the clamping plates, an elastic block is fixedly arranged on the inner wall of the clamping plates, and a plurality of heat dissipation grooves are opened through the clamping plates, with the heat dissipation grooves located between two adjacent elastic blocks.

[0007] Furthermore, a first connecting block is rotatably provided on the base plate, and symmetrically arranged sliding grooves are opened through the base plate, the sliding grooves being arc-shaped.

[0008] Furthermore, a second connecting block is fixedly connected to the bottom of the truncated cone, and the second connecting block is hinged to the first connecting block. A cooling groove is spirally formed inside the truncated cone.

[0009] Furthermore, the adjusting part includes a fixing block, a fixing rod is fixedly connected to the bottom of the fixing block, the fixing rod is slidably installed in the slide groove, a connecting rod is hinged to the fixing block, and a screw is threaded onto the connecting rod.

[0010] Furthermore, one end of the screw is spherical, and the spherical end of the screw is rotatably mounted on the bottom of the frustum.

[0011] Furthermore, slots are provided on both sides of the cutting tool.

[0012] Furthermore, the tool holder includes a first fixing plate and a second fixing plate. A limiting block is fixedly connected to the inner wall of the first fixing plate, and a slider is slidably provided on the side wall of the second fixing plate. The limiting block is snapped into a slot on one side, and the slider is inserted into a slot on the other side.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This small aluminum profile multi-angle cutting machine is equipped with an adjustment unit, which can easily adjust the tilt angle of the truncated cone according to the cutting requirements, thereby meeting special cutting needs, such as bevel cutting or angle cutting, so that the cutting machine can handle more types of aluminum profiles and cutting tasks, improving the flexibility and adaptability of the equipment.

[0015] 2. This small aluminum profile multi-angle cutting machine is equipped with a quick-installation structure for the cutting tool. Through the linkage mechanism of the slider and spring, as well as the locking action of the limit block, the tool can be quickly installed and removed. This simplifies the cumbersome fixing steps in the traditional installation method, making the operation more convenient and efficient. The tool can be easily replaced, reducing the difficulty of operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the small aluminum profile multi-angle cutting machine in a preferred embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall structure of the clamp in a preferred embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the frustum mounting structure in a preferred embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the frustum in a preferred embodiment of the present invention;

[0020] Figure 5 This is a preferred embodiment of the present invention. Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0021] Figure 6This is a schematic diagram of the overall structure of the adjustment part in a preferred embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of the overall structure of the tool holder in a preferred embodiment of the present invention;

[0023] Figure 8 This is a schematic diagram of the overall structure of the cutting tool in a preferred embodiment of the present invention.

[0024] Illustration:

[0025] 1. Base plate; 11. Vertical plate; 12. Connecting plate; 13. Slide groove; 14. First connecting block;

[0026] 2. Frustum; 21. Second connecting block; 22. Cooling tank;

[0027] 3. Fixture; 31. Clamping plate; 32. Mounting plate; 33. Elastic block; 34. Heat dissipation groove;

[0028] 4. Adjustment part; 41. Fixing block; 42. Fixing rod; 43. Connecting rod; 44. Screw;

[0029] 5. Tool holder; 51. First fixing plate; 511. Limiting block; 52. Second fixing plate; 521. Slider; 6. Tool; 61. Slot. Detailed Implementation

[0030] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0031] Please see Figures 1-8 As shown, the purpose of this embodiment is to provide a small aluminum profile multi-angle cutting machine, including a base plate 1, a frustum 2 rotatably mounted on the base plate 1, a vertical plate 11 fixedly mounted on the base plate 1, a connecting plate 12 slidably mounted on one side of the vertical plate 11, a knife holder 5 fixedly mounted on one end of the connecting plate 12, an adjusting part 4 for adjusting the tilt angle of the frustum 2 symmetrically connected to the bottom of the frustum 2, two sets of parallel clamps 3 for clamping and fixing aluminum profiles slidably mounted on the frustum 2, and a cutting tool 6 quickly engaged on the knife holder 5.

[0032] The clamp 3 includes two symmetrically arranged clamping plates 31. A mounting plate 32 is fixedly connected to the bottom of each clamping plate 31. To enhance the clamping effect and protect the surface of the aluminum profile from damage, elastic blocks 33 are fixedly installed on the inner wall of each clamping plate 31. These elastic blocks 33 are made of a material with excellent elasticity and wear resistance, providing sufficient friction during clamping to prevent the aluminum profile from slipping while avoiding scratches or indentations on the surface. Several heat dissipation grooves 34 are formed through the clamping plates 31, located between adjacent elastic blocks 33, effectively increasing the heat dissipation area of ​​the clamping plates 31. During cutting, the friction between the tool 6 and the aluminum profile generates a large amount of heat, which the heat dissipation grooves 34 can quickly dissipate, thus maintaining the temperature of the clamp 3 and the aluminum profile within a reasonable range. An inverted T-shaped mounting block is fixedly installed at the bottom of each clamping plate 31, sliding within the frustum 2. Bolts are threaded through the clamping plates 31.

[0033] When cutting aluminum profiles, the aluminum profile is placed on the mounting plate 32, and the sliding clamp 31 clamps the aluminum profile. The elastic block 33 is in close contact with the side of the aluminum profile, and its position on the frustum 2 is secured by tightening the bolts. During cutting, a distance equal to the thickness of the mounting plate 32 is maintained between the aluminum profile and the surface of the frustum 2, ensuring that the cutting tool 6 can completely penetrate the aluminum profile without interference from the surface of the frustum 2. At the same time, this distance also prevents sparks generated during cutting from directly contacting the surface of the frustum 2, thereby protecting the integrity of the equipment.

[0034] A first connecting block 14 is rotatably mounted on the base plate 1, and symmetrically arranged sliding grooves 13 are opened through the base plate 1. The sliding grooves 13 are arc-shaped.

[0035] The bottom of the truncated cone 2 is fixedly connected to a second connecting block 21, which is hinged to the first connecting block 14. Therefore, the truncated cone 2 can tilt within its range of motion to accommodate aluminum profiles with special cutting requirements, such as bevel cutting or angle cutting. The truncated cone 2 has a spiral cooling groove 22 inside, which is filled with cooling oil. This oil can fully contact the truncated cone 2 and remove the heat generated during the cutting process.

[0036] To further fix the tilt angle of the frustum 2, an adjustment part 4 is provided. The adjustment part 4 includes a fixing block 41. The lower surface of the fixing block 41 is in contact with the upper surface of the base plate 1. A fixing rod 42 is fixedly connected to the bottom of the fixing block 41. The fixing rod 42 is slidably installed in the slide groove 13, and a nut is threaded on one end of the fixing rod 42 for tightening and fixing the position of the fixing block 41. A connecting rod 43 is hinged on the fixing block 41, which means that it can swing freely within a certain range to adapt to different tilt angles of the frustum 2. A screw 44 is threaded on the connecting rod 43. One end of the connecting rod 43 is designed with an internal threaded hole for installing the screw 44. The extension length is adjusted by rotating the screw 44.

[0037] One end of the screw 44 is spherical, and the spherical end of the screw 44 is rotatably mounted on the bottom of the frustum 2. When it is necessary to tilt the frustum 2, the screw 44 at one end of the adjusting part 4 is rotated to raise it, while the screw 44 at the other end of the adjusting part 4 is rotated to lower it. Due to the hinged connection between the connecting rod 43 and the fixing block 41, the connecting rod 43 is allowed to tilt freely to adapt to the tilting requirements of the frustum 2 when affected by changes in the length of the screw 44. When the frustum 2 is adjusted to a suitable angle, the nut is tightened to fix it, ensuring that the frustum 2 will not move or change its tilt angle due to external forces during the cutting process. The tilt angle of the frustum 2 is 0~90°.

[0038] Since the first connecting block 14 is rotatably mounted on the base plate 1, the frustum 2 can rotate around the rotation axis of the first connecting block 14 to adjust the position of the aluminum profile. At the same time, the fixing rod 42 will slide in the slide groove 13 when the frustum 2 rotates. When adjusting the position of the frustum 2, it is necessary to first rotate the frustum 2, then adjust the adjustment part 4 to adjust the tilt angle of the frustum 2, and finally tighten the nut to fix it.

[0039] The cutting tool 6 has slots 61 on both sides.

[0040] The tool holder 5 includes a first fixing plate 51 and a second fixing plate 52. A limit block 511 is fixedly connected to the inner wall of the first fixing plate 51, and a slider 521 is slidably disposed on the side wall of the second fixing plate 52. The limit block 511 is snapped into a slot 61 on one side, and the slider 521 is inserted into a slot 61 on the other side. Springs are connected to both ends of the slider 521, with one end of each spring connected to the side wall of the second fixing plate 52. Figure 7 The figure shows the initial position of slider 521.

[0041] When installing the cutting tool 6, insert it between the two fixed plates. As the cutting tool 6 is inserted deeper, the slider 521 slides outward. During this process, the spring is compressed, providing power for the slider 521 to return to its original position. When the slider 521 is aligned with the slot 61, under the restoring force of the spring, the slider 521 slides inward to engage with the slot 61. At this point, move the cutting tool 6 towards the limiting block 511 to forcefully engage the limiting block 511 with the slot 61, thus quickly installing the cutting tool 6. This not only simplifies the installation and disassembly process of the cutting tool 6 but also improves the convenience and efficiency of operation. Simultaneously, due to the presence of the slider 521 and the limiting block 511, the cutting tool 6 can maintain a stable position after installation, thereby ensuring the accuracy and effect of cutting.

[0042] A motor-driven connecting plate 12 is fixedly installed on the upright plate 11 and slides on one side thereto, driving the cutter 6 downward to cut the aluminum profile.

[0043] In practical use, the aluminum profile to be cut is placed on the mounting plate 32 on the frustum 2, the sliding clamp 31 is used to clamp the aluminum profile, and the bolts are tightened to fix the position of the clamp 31 and the aluminum profile. According to the cutting requirements, the frustum 2 is rotated around the rotation axis of the first connecting block 14. At this time, the fixing rod 42 will slide smoothly in the slide groove 13. Then, the tilt angle of the frustum 2 is adjusted by rotating the screw 44 of the adjusting part 4. One end screw 44 is rotated to raise the height, and the other end screw 44 is rotated to lower the height. When the frustum 2 is tilted to a suitable angle, the nut is tightened to fix the position. When installing the cutting tool 6, insert the cutting tool 6 between the two fixing plates of the tool holder 5. As the cutting tool 6 goes deeper, the slider 521 will slide outward and compress the spring. When the slider 521 is aligned with the slot 61, the spring's restoring force causes the slider 521 to slide inward and be inserted into the slot 61. Move the cutting tool 6 to one side of the limiting block 511 and forcefully engage the limiting block 511 into the slot 61 on the other side to complete the installation of the cutting tool 6. Then start the cutting machine and drive the motor to move the connecting plate 12 downward so that the cutting tool 6 approaches the aluminum profile. The cutting tool 6 begins to rotate and contact the aluminum profile to cut.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A small aluminum profile multi-angle cutting machine, comprising a base plate (1), a frustum (2) rotatably mounted on the base plate (1), a vertical plate (11) fixedly mounted on the base plate (1), a connecting plate (12) slidably mounted on one side of the vertical plate (11), and a blade holder (5) fixedly mounted at one end of the connecting plate (12), characterized in that, The bottom of the circular platform (2) is symmetrically connected with an adjusting part (4) for adjusting the inclination angle of the circular platform (2), two groups of clamps (3) for clamping and fixing aluminum profiles are slidably arranged on the circular platform (2), and a tool holder (5) is quickly connected with a tool (6).

2. The small aluminum profile multi-angle cutting machine according to claim 1, characterized in that, The clamp (3) comprises two clamping plates (31) symmetrically arranged, the bottom of the clamping plate (31) is fixedly connected with a mounting plate (32), the inner wall of the clamping plate (31) is fixedly provided with an elastic block (33), a plurality of heat dissipation grooves (34) are formed through the clamping plate (31), and the heat dissipation grooves (34) are located between two adjacent elastic blocks (33).

3. The small aluminum profile multi-angle cutting machine according to claim 1, characterized in that, The first connecting block (14) is rotatably arranged on the bottom plate (1), and the slide grooves (13) are symmetrically arranged and formed through the bottom plate (1).

4. The small-sized aluminum profile multi-angle cutting machine according to claim 3, characterized in that, The second connecting block (21) is fixedly connected to the bottom of the circular platform (2) and is hingedly installed on the first connecting block (14), and the cooling groove (22) is spirally formed in the circular platform (2).

5. The small aluminum profile multi-angle cutting machine according to claim 3, characterized in that, The adjusting part (4) comprises a fixed block (41), the bottom of the fixed block (41) is fixedly connected with a fixed rod (42), the fixed rod (42) is slidably installed in the slide groove (13), the fixed block (41) is hingedly installed with a connecting rod (43), and the connecting rod (43) is screwedly installed with a screw rod (44).

6. The small-sized aluminum profile multi-angle cutting machine according to claim 5, characterized in that, One end of the screw rod (44) is spherical, and the spherical end of the screw rod (44) is rotatably installed at the bottom of the circular platform (2).

7. The small aluminum profile multi-angle cutting machine according to claim 1, characterized in that, The tool (6) is provided with a clamping groove (61) on both sides.

8. The small aluminum profile multi-angle cutting machine according to claim 7, characterized in that, The tool holder (5) comprises a first fixed plate (51) and a second fixed plate (52), the inner wall of the first fixed plate (51) is fixedly connected with a limiting block (511), the side wall of the second fixed plate (52) is slidably provided with a sliding block (521), the limiting block (511) is clamped in one side of the clamping groove (61), and the sliding block (521) is inserted into the other side of the clamping groove (61).

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