Cutting device for aluminum alloy calendered finished product

Abstract

The utility model discloses a cutting device for an aluminum alloy calendered finished product, which comprises a cutting mechanism and a clamping mechanism arranged above the top of the cutting mechanism, an aluminum alloy plate is clamped in the clamping mechanism, and the cutting mechanism comprises a working plate. The clamping mechanism comprises L-shaped frames arranged on the left side and the right side of the outer portion of the aluminum alloy plate, the bottoms of the two L-shaped frames are fixedly connected with a plurality of electric push rods arranged at equal intervals, and the bottoms of the electric push rods are slidably connected with the top of the working plate. The equipment has the advantage of stable clamping, and solves the problems that the clamping effect of part of existing cutting devices on the aluminum alloy plate is not ideal, cutting deviation, material deformation and the like are possibly caused, and then the quality of a final product is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy cutting, in particular to a cutting device for aluminum alloy rolled finished products. Background Art

[0002] The cutting device for aluminum alloy rolled products is mainly used to accurately cut the aluminum alloy plates or strips after rolling into the required size. This type of equipment usually needs to meet the requirements of high precision, high efficiency and no damage to the surface quality of the material.

[0003] During the cutting process of aluminum alloy plates, a good clamping effect is crucial to ensuring cutting accuracy and surface quality. Some existing cutting devices do not have an ideal clamping effect on aluminum alloy plates. If the clamping effect is poor, it may cause cutting offset, material deformation and other problems, thereby affecting the quality of the final product. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for aluminum alloy rolled products, which has the advantage of stable clamping and solves the problem that some existing cutting devices have an unsatisfactory clamping effect on aluminum alloy plates. If the clamping effect is not good, it may cause cutting deviation, material deformation and other problems, thereby affecting the quality of the final product.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a cutting device for aluminum alloy rolled products, comprising a cutting mechanism and a clamping mechanism disposed above the top of the cutting mechanism, wherein the clamping mechanism clamps an aluminum alloy plate therein, and the cutting mechanism comprises a working plate, wherein a cutter is rotatably connected to the top of the working plate:

[0006] The clamping mechanism includes an L-shaped frame arranged on the left and right sides of the outside of the aluminum alloy plate, a plurality of equally spaced electric push rods are fixedly connected to the bottom of the two L-shaped frames, the bottoms of the plurality of electric push rods are slidably connected to the top of the working plate, a No. 1 L-shaped clamping plate is fixedly connected to the front sides of the insides of the two L-shaped frames, a No. 2 L-shaped clamping plate is slidably connected to the rear sides of the two No. 1 L-shaped clamping plates, the two No. 2 L-shaped clamping plates are slidably connected to the sides of the L-shaped frames close to each other, and the inner walls of the No. 1 L-shaped clamping plate and the No. 2 L-shaped clamping plate are in contact with the four corners of the surface of the aluminum alloy plate.

[0007] As a preferred cutting device for aluminum alloy rolled products of the utility model, a cutting groove is provided on the top of the working plate, a cutting knife is rotatably connected inside the cutting groove, and the top of the cutting knife extends above the top of the working plate, a control panel is fixedly connected to one side of the top of the working plate, and a support platform is fixedly connected to the bottom of the working plate.

[0008] As a preferred cutting device for aluminum alloy rolled products of the present invention, the center of the inner wall of the cutter is fixedly connected to a rotating shaft, the bottom of the rotating shaft is rotatably connected to a positioning plate, the positioning plate is fixedly arranged above the inside of the support platform, the surface of the rotating shaft is fixedly sleeved with a transmission, and the rotating shaft is fixedly sleeved with a No. 1 pulley at one end away from the cutter.

[0009] As a preferred cutting device for aluminum alloy rolled products of the present invention, a first motor is fixedly connected to the bottom of the inner wall of the support platform, a second pulley is fixedly provided on the output shaft of the first motor, and a belt is connected between the second pulley and the first pulley.

[0010] As a preferred cutting device for aluminum alloy rolled products of the present invention, the two No. 2 L-shaped clamping plates are fixedly connected with sliders on the side away from each other, and the two L-shaped frames are fixedly connected with horizontal limit rods on the side close to each other, and the sliders and the horizontal limit rods are slidably connected.

[0011] As a preferred cutting device for aluminum alloy rolled products of the present invention, the two No. 1 L-shaped clamping plates are rotatably connected to the inside thereof, and the two No. 2 L-shaped clamping plates are fixedly connected to the inside thereof with horizontal threaded sleeves, the rear ends of the horizontal threaded rods extend to the inside of the horizontal threaded sleeves and are threadedly connected to the inner wall thereof, and the front ends of the two horizontal threaded rods extend to the external front sides of the two No. 1 L-shaped clamping plates and are rotatably connected to them.

[0012] As a preferred cutting device for aluminum alloy rolled products of the utility model, the front end surfaces of the two horizontal threaded rods are fixedly sleeved with a worm gear, the tops of the two worm gears are meshedly connected with a worm, the front end surfaces of the two No. 1 L-shaped clamping plates are fixedly connected with a second motor, and the two output shafts of the second motors are fixedly connected to the end of the worm gear away from the worm gear.

[0013] As a preferred cutting device for aluminum alloy rolled products of the present invention, the two second motors are provided with protective covers on the outside, and the two protective covers are fixedly arranged on the front side surfaces of the two No. 1 L-shaped clamping plates.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model activates the first motor via a control panel. The output shaft of the first motor rotates the second pulley, which in turn rotates the first pulley via a belt. The first pulley is fixed to the rotating shaft, driving the shaft's rotation. The shaft's rotation is transmitted to the cutter via a transmission, causing the cutter to rotate at high speed within the cutter slot. The transmission can adjust the cutter's speed as needed to accommodate aluminum alloy plates of varying thickness and material.

[0016] 2. The utility model starts two second motors, and the output shafts of the second motors drive the worm to rotate. The worm engages with the worm wheel, causing the worm wheel to rotate. The worm wheel is fixed to the front end of the horizontal threaded rod, so that the horizontal threaded rod rotates accordingly. The horizontal threaded rod is threadedly connected to the horizontal threaded sleeve inside the No. 2 L-shaped clamping plate. As the horizontal threaded rod rotates, the No. 2 L-shaped clamping plate moves back and forth along the horizontal limit rod. The slider of the No. 2 L-shaped clamping plate slides on the horizontal limit rod to ensure its smooth movement. By adjusting the rotation direction of the horizontal threaded rod, the No. 2 L-shaped clamping plate can be moved inward or outward to accommodate aluminum alloy plates of different lengths. At the same time, the No. 1 L-shaped clamping plate and the No. 2 L-shaped clamping plate are tightly fitted with the four corners of the aluminum alloy plate to ensure that the aluminum alloy plate is firmly fixed and avoid displacement during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a side view of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the cutting mechanism of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the clamping mechanism of the utility model;

[0021] Figure 5 It is a structural diagram of the L-shaped frame of the utility model.

[0022] In the figure: 100, cutting mechanism; 101, working plate; 102, supporting platform; 103, cutter; 104, control panel; 105, rotating shaft; 106, positioning plate; 107, transmission; 108, pulley No. 1; 109, first motor; 110, pulley No. 2; 111, belt; 200, clamping mechanism; 201, L-shaped frame; 202, electric push rod; 203, L-shaped clamping plate No. 1; 204, L-shaped clamping plate No. 2; 205, slider; 206, horizontal limit rod; 207, horizontal threaded rod; 208, horizontal threaded sleeve; 209, worm gear; 210, worm; 211, second motor; 212, protective cover; 300, aluminum alloy plate. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 5 A device for cutting aluminum alloy rolled products includes a cutting mechanism 100 and a clamping mechanism 200 disposed on top of the cutting mechanism 100. The clamping mechanism 200 holds an aluminum alloy plate 300. The cutting mechanism 100 includes a working plate 101. A cutter 103 is rotatably connected to the top of the working plate 101.

[0024] The cutting mechanism 100 is mainly composed of a working plate 101 and a cutter 103 mounted thereon. The working plate 101 provides a stable support platform, while the cutter 103 achieves precise cutting of the aluminum alloy plate 300 by rotating.

[0025] Furthermore, the clamping mechanism 200 includes an L-shaped frame 201 arranged on the left and right sides of the outside of the aluminum alloy plate 300, and a plurality of equally spaced electric push rods 202 are fixedly connected to the bottom of the two L-shaped frames 201, and the bottoms of the plurality of electric push rods 202 are slidingly connected to the top of the working plate 101. The front sides of the interiors of the two L-shaped frames 201 are fixedly connected to a No. 1 L-shaped clamping plate 203, and the rear sides of the two No. 1 L-shaped clamping plates 203 are slidingly connected to a No. 2 L-shaped clamping plate 204. The two No. 2 L-shaped clamping plates 204 are slidingly connected to the side of the L-shaped frame 201 close to each other, and the inner walls of the No. 1 L-shaped clamping plate 203 and the No. 2 L-shaped clamping plate 204 are in contact with the four corners of the surface of the aluminum alloy plate 300.

[0026] The L-shaped frame 201 is fixed to the left and right sides of the aluminum alloy plate 300, providing framework support for the entire clamping system. The electric push rod 202 is installed at the bottom of the L-shaped frame 201 and is slidably connected to the top of the work plate 101. By controlling the extension and retraction of the electric push rod 202, the height of the L-shaped frame 201 can be adjusted to accommodate aluminum alloy plates of varying thicknesses. The first L-shaped clamping plate 203 is fixed to the front side of the L-shaped frame 201, tightly fitting one edge of the aluminum alloy plate 300. The second L-shaped clamping plate 204 is slidably connected to the rear side of the first L-shaped clamping plate 203 and can be moved laterally according to the actual size of the aluminum alloy plate 300, ensuring that all four corners are effectively clamped.

[0027] Furthermore, a cutting groove is provided on the top of the working plate 101, and a cutter 103 is rotatably connected inside the cutting groove, and the top of the cutter 103 extends above the top of the working plate 101. A control panel 104 is fixedly connected to one side of the top of the working plate 101, and a support platform 102 is fixedly connected to the bottom of the working plate 101.

[0028] The control panel 104 is fixed to one side of the working plate 101 and is used to control the operation of the entire device, including the start, stop, and speed adjustment of the cutter 103. The support platform 102 is fixed to the bottom of the working plate 101 to provide stable support and ensure that the working plate 101 is level and stable during the cutting process.

[0029] Furthermore, a rotating shaft 105 is fixedly connected to the center of the inner wall of the cutter 103, and a positioning plate 106 is rotatably connected to the bottom of the rotating shaft 105. The positioning plate 106 is fixedly arranged above the inside of the support platform 102. A transmission 107 is fixedly sleeved on the surface of the rotating shaft 105, and a number one pulley 108 is fixedly sleeved on the end of the rotating shaft 105 away from the cutter 103.

[0030] The positioning plate 106 ensures the stability and verticality of the rotating shaft 105, and the transmission 107 is used to adjust the rotation speed of the cutter 103 to adapt to aluminum alloy plates of different thicknesses and materials.

[0031] Furthermore, a first motor 109 is fixedly connected to the bottom of the inner wall of the support platform 102 , and a second pulley 110 is fixedly sleeved on the output shaft of the first motor 109 . A belt 111 is connected between the second pulley 110 and the first pulley 108 .

[0032] The first motor 109 is activated via the control panel 104. The output shaft of the first motor 109 rotates the second pulley 110, which in turn rotates the first pulley 108 via a belt 111. The first pulley 108 is fixed to the rotating shaft 105, thereby driving the rotating shaft 105 to rotate. The rotation of the rotating shaft 105 is transmitted to the cutter 103 via the transmission 107, causing the cutter 103 to rotate at high speed within the cutting groove. The transmission 107 can adjust the speed of the cutter 103 as needed to accommodate aluminum alloy plates of different thicknesses and materials.

[0033] Furthermore, the two second L-shaped clamping plates 204 are fixedly connected to the side away from each other with a slider 205, and the two L-shaped frames 201 are fixedly connected to the side close to each other with a horizontal limit rod 206, and the slider 205 and the horizontal limit rod 206 are slidably connected.

[0034] Furthermore, the two No. 1 L-shaped clamping plates 203 are rotatably connected to the inside of the horizontal threaded rods 207, and the two No. 2 L-shaped clamping plates 204 are fixedly connected to the inside of the horizontal threaded sleeves 208. The rear end of the horizontal threaded rod 207 extends to the inside of the horizontal threaded sleeves 208 and is threadedly connected to its inner wall, and the front end of the two horizontal threaded rods 207 extends to the external front side of the two No. 1 L-shaped clamping plates 203 and is rotatably connected to them.

[0035] Furthermore, the front end surfaces of the two horizontal threaded rods 207 are fixedly sleeved with a worm gear 209, the tops of the two worm gears 209 are meshedly connected with a worm 210, the front end surfaces of the two No. 1 L-shaped clamping plates 203 are fixedly connected with a second motor 211, and the output shafts of the two second motors 211 are fixedly connected to the end of the worm 210 away from the worm gear 209.

[0036] By starting the two second motors 211, the output shafts of the second motors 211 drive the worm 210 to rotate, and the worm 210 engages with the worm wheel 209 to rotate the worm wheel 209. The worm wheel 209 is fixed to the front end of the horizontal threaded rod 207, so the horizontal threaded rod 207 rotates accordingly. The horizontal threaded rod 207 is threadedly connected to the horizontal threaded sleeve 208 inside the No. 2 L-shaped clamping plate 204. As the horizontal threaded rod 207 rotates, the No. 2 L-shaped clamping plate 204 moves back and forth along the horizontal limit rod 206. The slider 205 of the No. 2 L-shaped clamping plate 204 slides on the horizontal limit rod 206 to ensure its smooth movement. By adjusting the rotation direction of the horizontal threaded rod 207, the No. 2 L-shaped clamping plate 204 can be moved inward or outward to adapt to aluminum alloy plates 300 of different lengths. At the same time, the No. 1 L-shaped clamping plate 203 and the No. 2 L-shaped clamping plate 204 are tightly fitted with the four corners of the aluminum alloy plate 300 to ensure that the aluminum alloy plate 300 is firmly fixed to avoid displacement during the cutting process.

[0037] Furthermore, protective covers 212 are provided outside the two second motors 211 , and the two protective covers 212 are fixedly disposed on the front surfaces of the two No. 1 L-shaped clamping plates 203 .

[0038] The protective cover 212 can effectively prevent dust and particles from entering the interior of the second motor 211 , thereby reducing wear and tear inside the second motor 211 and extending the service life of the second motor 211 .

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device for aluminum alloy rolled products, comprising a cutting mechanism (100) and a clamping mechanism (200) arranged above the top of the cutting mechanism (100), wherein the clamping mechanism (200) clamps an aluminum alloy plate (300) therein, and wherein the cutting mechanism (100) comprises a working plate (101), wherein a cutter (103) is rotatably connected to the top of the working plate (101), and wherein: The clamping mechanism (200) comprises an L-shaped frame (201) arranged on the left and right sides of the outside of the aluminum alloy plate (300), the bottoms of the two L-shaped frames (201) are fixedly connected to a plurality of equally spaced electric push rods (202), the bottoms of the plurality of electric push rods (202) are slidably connected to the top of the working plate (101), the front sides of the two L-shaped frames (201) are fixedly connected to a No. 1 L-shaped clamping plate (203), the rear sides of the two No. 1 L-shaped clamping plates (203) are slidably connected to a No. 2 L-shaped clamping plate (204), the two No. 2 L-shaped clamping plates (204) are slidably connected to the sides of the L-shaped frame (201) close to each other, and the inner walls of the No. 1 L-shaped clamping plate (203) and the No. 2 L-shaped clamping plate (204) are in contact with the four corners of the surface of the aluminum alloy plate (300).

2. The cutting device for aluminum alloy rolled products according to claim 1, characterized in that: A cutting knife groove is provided on the top of the working plate (101), a cutting knife (103) is rotatably connected inside the cutting knife groove, and the top of the cutting knife (103) extends above the top of the working plate (101), a control panel (104) is fixedly connected to one side of the top of the working plate (101), and a support platform (102) is fixedly connected to the bottom of the working plate (101).

3. The cutting device for aluminum alloy rolled products according to claim 2, characterized in that: A rotating shaft (105) is fixedly connected to the center of the inner wall of the cutter (103), and a positioning plate (106) is rotatably connected to the bottom of the rotating shaft (105). The positioning plate (106) is fixedly arranged above the interior of the support platform (102). A transmission (107) is fixedly sleeved on the surface of the rotating shaft (105), and a first pulley (108) is fixedly sleeved on one end of the rotating shaft (105) away from the cutter (103).

4. The cutting device for aluminum alloy rolled products according to claim 3, characterized in that: A first motor (109) is fixedly connected to the bottom of the inner wall of the support platform (102); a second pulley (110) is fixedly sleeved on the output shaft of the first motor (109); and a belt (111) is connected between the second pulley (110) and the first pulley (108).

5. The cutting device for aluminum alloy rolled products according to claim 1, characterized in that: The two second L-shaped clamping plates (204) are fixedly connected to a slider (205) on the side away from each other, and the two L-shaped frames (201) are fixedly connected to a horizontal limiting rod (206) on the side close to each other, and the slider (205) and the horizontal limiting rod (206) are slidably connected.

6. The cutting device for aluminum alloy rolled products according to claim 5, characterized in that: The two No. 1 L-shaped clamping plates (203) are both rotatably connected to a horizontal threaded rod (207), the two No. 2 L-shaped clamping plates (204) are fixedly connected to a horizontal threaded sleeve (208), the rear end of the horizontal threaded rod (207) extends to the interior of the horizontal threaded sleeve (208) and is threadedly connected to the inner wall thereof, and the front end of the two horizontal threaded rods (207) extends to the front side of the exterior of the two No. 1 L-shaped clamping plates (203) and is rotatably connected thereto.

7. The cutting device for aluminum alloy rolled products according to claim 6, characterized in that: The front end surfaces of the two horizontal threaded rods (207) are fixedly sleeved with a worm gear (209), the tops of the two worm gears (209) are meshedly connected with a worm (210), the front end surfaces of the two No. 1 L-shaped clamping plates (203) are fixedly connected with a second motor (211), and the output shafts of the two second motors (211) are fixedly connected to one end of the worm gear (210) away from the worm gear (209).

8. The cutting device for aluminum alloy rolled products according to claim 7, characterized in that: The two second motors (211) are provided with protective covers (212) on the outside, and the two protective covers (212) are fixedly arranged on the front side surfaces of the two first L-shaped clamping plates (203).

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