Aluminum alloy profile cutting device

Abstract

The utility model is suitable for the technical field of aluminum alloy section machining, and provides an aluminum alloy section cutting device which comprises a base, a cutting device and a cutting device. The cutting assembly comprises a sliding seat slidably arranged on the base, a first rotating shaft is rotatably arranged below the sliding seat, two main clamping seats are arranged on the first rotating shaft, a first gear is rotatably arranged on the first rotating shaft, a reciprocating seat is slidably arranged below the first rotating shaft, a rack is arranged on the reciprocating seat, and a second rotating shaft is rotatably arranged on one side of the reciprocating seat; the second rotating shaft is rotationally sleeved with a sleeve, two sliding blocks are arranged on the sleeve, a cross rod set is arranged between the sliding blocks and the reciprocating base, a cutting blade is arranged on one side of the reciprocating base and arranged on a mounting base, the mounting base is arranged on a third rotating shaft, and a shaft sleeve is rotationally arranged on the third rotating shaft. Therefore, automatic clamping and feeding of the aluminum alloy sections can be achieved, the portions, on the two sides of the cutting blade, of the aluminum alloy sections can be clamped at the same time, and good cutting efficiency and cutting effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy profile processing, in particular to an aluminum alloy profile cutting device. Background Art

[0002] Aluminum alloy profiles are the most widely used nonferrous metal structural materials in industry. They are widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. Aluminum alloy cutting equipment is a device specifically used for cutting aluminum alloys and is an extremely important equipment in aluminum alloy processing equipment.

[0003] There are various aluminum alloy profile cutting devices in the prior art, such as an automatic loading and cutting machine for aluminum alloy production with publication number CN221047407U, which includes a loading box, a square box is provided at the lower end of the loading box, an electric transmission belt is provided in the loading box, a slope is provided on the bottom surface of the loading box, a pair of dust boxes are provided on the side wall surface of the slope, a suction fan is provided at one end of the pair of dust boxes and a dust port is provided at the other end, a slide is provided in the slope, a hydraulic cylinder is provided in the slide, an electric double-headed rotary cutting knife is provided at the telescopic end of the hydraulic cylinder, and a clamping box is provided at the upper end of the slope. The above device can realize automatic loading of aluminum alloy profiles, but the above device still requires manual labor to complete the clamping of the aluminum alloy profiles, which is still inconvenient to use.

[0004] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0005] In response to the above-mentioned defects, the purpose of the present utility model is to provide an aluminum alloy profile cutting device, which can not only realize automatic clamping and feeding of aluminum alloy profiles, but also can simultaneously clamp the aluminum alloy profiles on both sides of the cutting blade, thereby ensuring good cutting efficiency and cutting effect.

[0006] The transmission mechanism is that the cam is hinged on the base and is fixed with a first end in contact with the first gear and a second end in contact with the first gear, and the transmission mechanism is hinged on the base and is fixed with a first end in contact with the first gear.

[0007] According to the aluminum alloy profile cutting device of the present invention, a first ratchet is provided on the first gear, and a first pawl is rotatably provided on the first rotating shaft.

[0008] According to the aluminum alloy profile cutting device of the present invention, a second ratchet is provided on the sleeve, a second pawl is rotatably provided on the second rotating shaft, a third ratchet is provided on the sleeve in the opposite direction to the second ratchet, and a third pawl is rotatably provided on the third rotating shaft.

[0009] According to the aluminum alloy profile cutting device of the utility model, a fourth rotating shaft is provided on the side of the third rotating shaft away from the second rotating shaft, two auxiliary clamping seats and a fourth circulation groove are provided on the fourth rotating shaft, a third gear is provided on the fourth rotating shaft, and a second gear is provided on the third rotating shaft. Every time the second gear engages with the third gear, the third gear rotates 180°.

[0010] According to the aluminum alloy profile cutting device of the present invention, the top surface of the main clamping seat is provided with a plurality of main clamping plates passing through the sliding seat, and elastic pads are provided on the main clamping plates and the auxiliary clamping seat.

[0011] According to the aluminum alloy profile cutting device of the present invention, the reciprocating seat is slidably connected to the sliding seat, and springs are provided between the side walls on both sides of the reciprocating seat and the side walls at both ends of the sliding seat.

[0012] The purpose of this utility model is to provide an aluminum alloy profile cutting device, which has the following beneficial effects:

[0013] 1. It can not only realize the automatic clamping of aluminum alloy profiles, but also automatically feed aluminum alloy profiles, which improves the cutting efficiency of aluminum alloy profiles and reduces the risk of worker injury.

[0014] 2. When cutting aluminum alloy profiles, the aluminum alloy profiles on both sides of the cutting blade can be clamped at the same time, ensuring a good cutting effect.

[0015] In summary, the beneficial effects of the present invention are: it can not only realize the automatic clamping and feeding of aluminum alloy profiles, but also can simultaneously clamp the aluminum alloy profiles on both sides of the cutting blade, thereby ensuring good cutting efficiency and cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a front sectional view of the utility model;

[0018] Figure 3 yes Figure 2 Schematic diagram of the structure of part A;

[0019] Figure 4 This is a bottom-view cross-sectional view of the present invention;

[0020] Figure 5 yes Figure 4 Schematic diagram of the structure of part B;

[0021] In the figure: 1-base, 11-support leg, 12-bottom plate, 2-cutting assembly, 21-sliding seat, 211-first rotating shaft, 212-first gear, 22-main clamping seat, 221-main clamping plate, 222-elastic pad, 23-reciprocating seat, 231-rack, 24-second rotating shaft, 241-sleeve, 242-slider, 243-cross rod group, 25-third rotating shaft, 251-mounting seat, 252-second gear, 26-cutting blade, 27-fourth rotating shaft, 271-third gear, 28-auxiliary clamping seat. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] See also Figures 1 to 5 The utility model provides an aluminum alloy profile cutting device, including a base 1 and a cutting assembly 2. Support legs 11 are provided at the four corners of the bottom surface of the base 1, and the support legs 11 are used to support the base 1. A sliding groove running through the middle of the base 1 in the vertical direction is opened, and a cutting assembly 2 is provided on the base 1.

[0024] See also Figures 1 to 5The cutting assembly 2 includes a sliding seat 21 and a first rotating shaft 211. The sliding seat 21 is slidably arranged in the slide groove. The sliding seat 21 can reciprocate along the slide groove. The first rotating shaft 211 is rotated on the bottom surface of the sliding seat 21. The two ends of the first rotating shaft 211 are respectively rotated to connect the side walls of the sliding seat 21. Two main clamping seats 22 are provided on the first rotating shaft 211. The top surface of the main clamping seat 22 is provided with a plurality of main clamping plates 221 that pass through the sliding seat 21 (the sliding seat 21 is provided with a main clamping plate 221 that is connected to the main clamping plate 221). The surface of the first rotating shaft 211 is provided with two first circulation grooves in opposite directions (the first circulation groove is an arc-shaped groove which circles the first rotating shaft 211 and is connected end to end), and the main clamping seat 22 is matched with the first circulation grooves one by one (that is, the main clamping seat 22 is provided with a through hole for the first rotating shaft 211 to pass through, and the inner side wall of the through hole is provided with a guide column which cooperates with the first circulation groove). When the first rotating shaft 211 rotates unidirectionally, it can drive the two main clamping seats 22 to move back and forth synchronously. A first gear 212 is rotatably provided on the first rotating shaft 211, and a first ratchet is provided on a side wall of one side of the first gear 212. The first ratchet, the first gear 212 and the first rotating shaft 211 are concentric. A first pawl that can rotate in one direction is rotatably provided on the first rotating shaft 211. A reciprocating seat 23 is provided below the first rotating shaft 211. The reciprocating seat 23 is slidably connected to the sliding seat 21. A rack 231 that meshes with the first gear 212 is provided on the top surface of the reciprocating seat 23. Springs are provided between the side walls on both sides of the reciprocating seat 23 and the side walls at both ends of the sliding seat 21. When the spring is in a natural state, the reciprocating seat 23 is located in the middle of the sliding seat 21.

[0025] See also Figures 1 to 5A second rotating shaft 24 is rotatably provided on one side of the reciprocating seat 23, and both ends of the second rotating shaft 24 are rotatably connected to the bottom plate 12. The bottom plate 12 is fixed to the bottom surface of the base 1, and the second rotating shaft 24 is connected to the output shaft of the driving member. The driving member is provided on one of the bottom plates 12, and the driving member can drive the second rotating shaft 24 to rotate reciprocatingly. A sleeve 241 is rotatably sleeved on the second rotating shaft 24, and a second ratchet is provided on the side wall of one end of the sleeve 241. The second ratchet, sleeve 241 and second rotating shaft 24 are concentric. A second pawl that can rotate in one direction is rotatably provided on the second rotating shaft 24, and two sliders 242 are provided on the sleeve 241. The surface of the sleeve 241 is provided with two second circulation grooves in opposite directions (its structure refers to the first circulation groove), and the sliders 242 correspond to the second circulation grooves one by one (the way of matching refers to the main clamp seat 22 and the first circulation groove), and a cross rod group 243 is provided between the slider 242 and the reciprocating seat 23 (that is, the two ends of one side of the cross rod group 243 are respectively rotatably connected to the two sliders 242, and the other side of the cross rod group 243 is rotatably connected to the reciprocating seat 23). A cutting groove is provided on the side of the slide away from the second rotating shaft 24. The cutting groove is provided on the base 1, and the cutting groove passes through the base 1 in the vertical direction. A cutting blade 26 is provided in the cutting groove, and the cutting blade 26 is provided on the mounting seat 251. The mounting seat 251 is provided with a power source that can drive the cutting blade 26 to rotate at high speed. The mounting seat 251 is provided on the third rotating shaft 25. Both ends of the third rotating shaft 25 are rotatably connected to the base plate 12. A third circulation groove is provided on the surface of the third rotating shaft 25 (its structure refers to the first circulation groove). The mounting seat 251 cooperates with the third circulation groove (its cooperation method refers to the main clamping seat 22 and the first circulation groove). A shaft sleeve is rotatably provided on the third rotating shaft 25, and a third ratchet is provided on the side wall of one end of the shaft sleeve. The third ratchet is opposite to the second ratchet in direction. The third ratchet, the shaft sleeve and the third rotating shaft 25 are concentric. A third pawl that can rotate in one direction is rotatably provided on the third rotating shaft 25, and a belt is provided between the second rotating shaft 24 and the shaft sleeve.

[0026] See also Figures 1 to 5 Preferably, a fourth rotating shaft 27 is rotatably provided on the side of the third rotating shaft 25 away from the second rotating shaft 24, and both ends of the fourth rotating shaft 27 are rotatably connected to the bottom plate 12, and two auxiliary clamping seats 28 passing through the base 1 are provided on the fourth rotating shaft 27, and two fourth circulation grooves in opposite directions are provided on the surface of the fourth rotating shaft 27 (its structure refers to the first circulation groove), and the auxiliary clamping seats 28 correspond to the fourth circulation grooves one by one (its matching method refers to the main clamping seat 22 and the first circulation groove), and a third gear 271 is provided on the fourth rotating shaft 27, and a second gear 252 that can mesh with the third gear 271 is provided on the third rotating shaft 25, and a small number of gear teeth that can mesh with the third gear 271 are provided on the surface of the second gear 252, and the diameter of the second gear 252 is much larger than the third gear 271, and each time the second gear 252 meshes with the third gear 271, the third gear 271 rotates 180°.

[0027] See also Figures 1 to 5Preferably, elastic pads 222 are provided on both the main plate 221 and the auxiliary clamp seat 28, which can reserve a certain amount of movement margin for the main plate 221 and the auxiliary clamp seat 28 and avoid damaging the aluminum alloy surface.

[0028] See also Figures 1 to 5 Preferably, the driving member is a rotating motor that can provide sufficient power.

[0029] During the implementation of the present invention, the user places the aluminum alloy profile between the main splints 221, and the driving member rotates forward. At this time, the second ratchet cooperates with the second pawl, the third ratchet does not cooperate with the third pawl, the sleeve 241 rotates, and the third rotating shaft 25 does not rotate. The sleeve 241 rotates to make the two sliders 242 move away from each other, and the reciprocating seat 23 drives the sliding seat 21 to move away from the cutting blade 26 (the spring does not deform or deforms slightly during this process). When the sliding seat 21 abuts against one end of the slide groove away from the cutting blade 26, the reciprocating seat 23 continues to move toward the second rotating shaft 24. At this time, The spring is deformed, and relative movement occurs between the reciprocating seat 23 and the sliding seat 21. The rack 231 drives the first gear 212 to rotate forward. At this time, the first ratchet cooperates with the first pawl to rotate the first rotating shaft 211 180 degrees. The main splint 221 clamps the aluminum alloy. Then the driving member continues to rotate forward, and the reciprocating seat 23 moves toward the cutting blade 26. The spring recovers its deformation. During this process, the first ratchet does not cooperate with the first pawl, and the first rotating shaft 211 does not rotate. Then the reciprocating seat 23 drives the sliding seat 21 and the aluminum alloy profile to move (the aluminum alloy profile is generally light, and by adjusting The elastic coefficient of the spring can ensure that the spring does not deform or deforms slightly during the movement of the aluminum alloy profile driven by the sliding seat 21). After the aluminum alloy profile moves to the appropriate position, the driving member is reversed. At this time, the second ratchet does not cooperate with the second pawl, the third ratchet cooperates with the third pawl, the sleeve 241 does not rotate, and the third shaft 25 rotates. At the initial stage of the rotation of the third shaft 25, the second gear 252 engages with the third gear 271, causing the fourth shaft 27 to rotate 180°. The auxiliary clamping seat 28 clamps the aluminum alloy profile, and then the mounting seat 251 drives the cutting blade 26 to contact and cut the aluminum alloy profile. The mounting seat 251 reciprocates and resets, the two auxiliary clamping seats 28 reset, the driving member rotates forward, and the sleeve 241 rotates to make the reciprocating seat 23 move toward the cutting blade 26 until the sliding seat 21 abuts against one end of the slide groove close to the cutting blade 26. The reciprocating seat 23 continues to move, and the spring is deformed. At this time, the first ratchet and the first pawl do not cooperate until the reciprocating seat 23 reaches the end closest to the cutting blade 26 within its motion range and moves away from the cutting blade 26. At this time, the first ratchet and the second pawl cooperate, and the two main clamping seats 22 move away from each other, loosening the clamping of the aluminum alloy profile.

[0030] The utility model provides an aluminum alloy profile cutting device, which has the following beneficial effects:

[0031] 1. It can not only realize the automatic clamping of aluminum alloy profiles, but also automatically feed aluminum alloy profiles, which improves the cutting efficiency of aluminum alloy profiles and reduces the risk of worker injury.

[0032] 2. When cutting aluminum alloy profiles, the aluminum alloy profiles on both sides of the cutting blade can be clamped at the same time, ensuring a good cutting effect.

[0033] In summary, the beneficial effects of the present invention are: it can not only realize the automatic clamping and feeding of aluminum alloy profiles, but also can simultaneously clamp the aluminum alloy profiles on both sides of the cutting blade, thereby ensuring good cutting efficiency and cutting effect.

[0034] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. An aluminum alloy profile cutting device, characterized in that: include: a base on which a cutting assembly is disposed; The cutting assembly includes a sliding seat and a first rotating shaft, the sliding seat is slidably arranged on the base, a first rotating shaft is rotatably provided below the sliding seat, two main clamping seats and a first circulation groove are provided on the first rotating shaft, a first gear is rotatably provided on the first rotating shaft, a reciprocating seat elastically connected to the sliding seat is slidably provided below the first rotating shaft, a rack is provided on the reciprocating seat, a second rotating shaft is rotatably provided on one side of the reciprocating seat, a sleeve is rotatably provided on the second rotating shaft, two sliders and a second circulation groove are provided on the sleeve, a cross rod group is provided between the slider and the reciprocating seat, a cutting blade is provided on the side of the reciprocating seat away from the second rotating shaft, the cutting blade is provided on the mounting seat, the mounting seat is provided on the third rotating shaft, the third rotating shaft is provided with a third circulation groove, and a shaft sleeve is rotatably provided on the third rotating shaft.

2. The aluminum alloy profile cutting device according to claim 1, characterized in that: A first ratchet is provided on the first gear, and a first pawl is rotatably provided on the first rotating shaft.

3. The aluminum alloy profile cutting device according to claim 1, characterized in that: The sleeve is provided with a second ratchet, the second rotating shaft is rotatably provided with a second pawl, the sleeve is provided with a third ratchet in the opposite direction of the second ratchet, and the third rotating shaft is rotatably provided with a third pawl.

4. The aluminum alloy profile cutting device according to claim 1, characterized in that: The fourth rotating shaft is provided on the side of the third rotating shaft away from the second rotating shaft, two auxiliary clamping seats and a fourth circulation groove are provided on the fourth rotating shaft, a third gear is provided on the fourth rotating shaft, and a second gear is provided on the third rotating shaft. Every time the second gear engages with the third gear, the third gear rotates 180°.

5. The aluminum alloy profile cutting device according to claim 1, characterized in that: The top surface of the main clamping seat is provided with a plurality of main clamping plates passing through the sliding seat, and elastic pads are placed on the main clamping plates and the auxiliary clamping seat.

6. The aluminum alloy profile cutting device according to claim 1, characterized in that: The reciprocating seat is slidably connected to the sliding seat, and springs are provided between the side walls on both sides of the reciprocating seat and the side walls at both ends of the sliding seat.

Images