Aluminum profile veneer slotting and cutting device

Abstract

The utility model relates to an aluminum profile veneer slotting and cutting device which effectively solves the problem that a cutting position moves when an angle is adjusted. According to the technical scheme, the device comprises a supporting platform, two straight rods which are axially arranged left and right are fixed to the middle of the upper end face of the supporting platform, two vertical plates are arranged between the two straight rods, the front side and the rear side of each vertical plate are arranged on the corresponding straight rods in a sleeving mode, and a first U-shaped plate with a downward opening is arranged at the interval of the two vertical plates; the lower sides of a left side plate and a right side plate of the first U-shaped plate are each fixedly provided with a left round rod and a right round rod, when the round rods rotate around the axes, the round rods drive the first U-shaped plate to swing front and back relative to the axes of the round rods, and meanwhile the first U-shaped plate can horizontally move in the direction opposite to the swing direction of the lower side of the first U-shaped plate relative to the vertical plate. The sliding block moves forwards along the through groove, the fixing block makes contact with the step at the upper end of the check block, angle adjustment can be completed, and the problem that the lower side of the cutting blade moves backwards after angle adjustment of the cutting blade can be solved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum profile processing, in particular to an aluminum profile single plate slotting and cutting device. Background Art

[0002] The existing aluminum profile cutting method is such as the scheme with the authorization publication number CN219358080U. When adjusting the angle, the second threaded rod 17 is moved along the curved groove 16 by toggling, and the second threaded rod 17 rotates around the hinge on the first support block 2 through the fixed plate 4 and the first support plate 3, thereby driving the cutting blade 15 to deflect at an angle. By rotating the two first threaded rods 6 at the same time, the first threaded rod 6 drives the second support plate 12 to swing up and down through the support bar 9, thereby achieving the adjustment of the cutting depth of the aluminum profile by the cutting blade 15, and finally pushing the aluminum profile to be cut or grooved. Although the cutting or groove can be basically completed, the following problems still exist:

[0003] 1. Although the angle adjustment of the cutting blade is completed only by rotating around the hinge on the first support block 2, the upper side of the cutting blade will be displaced in the front-to-back direction after rotating around the first support block 2, which will cause the aluminum profile to be corrected during cutting, which is cumbersome and difficult to correct.

[0004] 2. The depth adjustment can only be completed by rotating the first threaded rods 6 on both sides at the same time, which is cumbersome to operate. If it is changed to one, it is difficult to ensure the stability of the second support plate 12, and it is difficult to operate on the lower side of the support platform 1 and the second support plate 12.

[0005] 3. Cutting by pushing the aluminum profile can easily cause wear of the aluminum profile, and it is more laborious to cut and push the entire aluminum profile. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an aluminum profile single plate slotting and cutting device, which effectively solves the problem of movement of the cutting position when the angle is adjusted.

[0007] The technical solution is a single-plate slotting and cutting device for aluminum profiles, comprising a supporting platform, wherein two axially placed left and right straight rods are fixed in the middle of the upper end surface of the supporting platform, the two straight rods are arranged front and back, there is a gap between the straight rods and the supporting platform, there is a gap between two adjacent straight rods, there are two vertical plates between the two straight rods, the front and back sides of each vertical plate are sleeved on the corresponding straight rods, there is a gap between the two vertical plates, a first U-shaped plate with an opening facing downward is installed at the gap between the two vertical plates, a left and right round rod is fixed on the lower side of the left and right side plates of the first U-shaped plate, the round rod on the corresponding side is rotatably installed on the vertical plate on the corresponding side around the axis, and when the round rod rotates around the axis, the round rod drives the first U-shaped plate to swing back and forth about the axis of the round rod, and at the same time, the first U-shaped plate will translate relative to the vertical plate in the opposite direction of the swinging direction of the lower side of the first U-shaped plate; the round rod can be fixed after rotating around the axis;

[0008] The first U-shaped plate is provided with a cutting blade whose axis is parallel to the left and right end surfaces and the upper end surface of the first U-shaped plate. The cutting blade can move up and down perpendicular to the axis of the cutting blade and can be fixed after moving up and down.

[0009] The left end faces of the two vertical plates are each provided with a through slot arranged front to back, the through slots on the two vertical plates are symmetrical, a slider is provided in the through slot for moving forward and backward along the through slot, a through hole is provided on the left end face of the slider, and a round rod is placed in the through hole for rotational connection;

[0010] The outer ends of the sliders in the two through grooves protrude out of the vertical plate, and each slider is fixed with a vertical plate on the upper end surface of the vertical plate. A through hole is opened on the left end surface of each vertical plate, and a pin is inserted into the through hole on each vertical plate. A tension spring is sleeved on the pin, one end of the tension spring is fixed on the vertical plate, and the other end of the tension spring is fixed on the pin, and the tension spring gives the pin a force to move inward;

[0011] A plurality of countersunk holes arranged front to back are provided on the outer end surfaces of the two vertical plates, and the pin shaft can be placed inwardly in one of the countersunk holes.

[0012] Each of the round rods protrudes out of the outer side of the corresponding side slider, and a circular ring is fixed to the outer edge of the round rod located on the outer side of the slider, and a fixed block is fixed to the lower side of the outer edge of the circular ring, and a stopper is fixed to the lower side of the outer end of the corresponding side vertical plate, and the stopper is located at the lower side of the through groove, and the upper end of the stopper is in a stepped shape that gradually increases from back to front. When the slider moves along the length direction of the through groove, the fixed block can contact the upper end of the stopper, and when the stopper is stepped at the upper end of the stopper, the round rod rotates via the fixed block.

[0013] An upward pointer is fixed on the upper side of the outer edge of each circular ring, and an angle scale line is arranged on the outer end surface of the vertical plate.

[0014] The upper surface of the first U-shaped plate is provided with two front and rear arranged clearance grooves, the first U-shaped plate is provided with a second U-shaped plate with an opening facing downwards, the lower sides of the front and rear side plates of the second U-shaped plate are respectively placed inside the first U-shaped plate through a clearance groove, and the cutting blade is rotatably mounted on the lower sides of the front and rear side plates of the second U-shaped plate via a rotating shaft;

[0015] A motor is mounted on the rear end surface of the rear side plate of the second U-shaped plate, and the motor drives the rotating shaft to rotate;

[0016] A threaded hole is provided on the upper end surface of the second U-shaped plate, a round hole is provided in the middle of the upper end surface of the first U-shaped plate, a vertical rod is inserted into the round hole, the vertical rod is rotatably connected to the round hole, an external thread is provided in the middle of the vertical rod, the upper end of the vertical rod passes through the threaded hole and is threadedly connected to the threaded hole.

[0017] The supporting platform is composed of a flat plate and supporting feet at the bottom.

[0018] The utility model can complete the angle adjustment by moving the slider forward along the through groove, and the fixed block contacts the upper end step of the stop block, and can also compensate for the problem that the lower side of the cutting blade moves backward after the cutting disc angle is adjusted, thereby eliminating the need to adjust the cutting position of the aluminum profile according to the deflection distance of the cutting disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model.

[0020] Figure 2 It is a top view of the utility model.

[0021] Figure 3 This is the front view of the utility model without the support platform.

[0022] Figure 4 This is a front cross-sectional view of the utility model without the supporting platform.

[0023] Figure 5 It is a left view of the utility model with the support platform removed.

[0024] Figure 6 It is a left sectional view of the utility model with the support platform removed.

[0025] Figure 7 It is a three-dimensional diagram of the vertical plate of the present utility model. DETAILED DESCRIPTION

[0026] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Depend on Figures 1 to 7The utility model includes a supporting platform 1, wherein two axially placed left and right straight rods 2 are fixed to the middle of the upper end surface of the supporting platform 1, the two straight rods 2 are arranged front and back, there is a gap between the straight rods 2 and the supporting platform 1, there is a gap between two adjacent straight rods 2, there are two vertical plates 3 between the two straight rods 2, the front and back sides of each vertical plate 3 are sleeved on the corresponding straight rod 2, there is a gap between the two vertical plates 3, and a first U-shaped plate 4 with an opening facing downward is installed at the gap between the two vertical plates 3, and a left and right arranged round rod 5 is fixed to the lower side of the left and right side plates of the first U-shaped plate 4, the round rod 5 on the corresponding side is rotatably installed on the vertical plate 3 on the corresponding side around the axis, and when the round rod 5 rotates around the axis, the round rod 5 drives the first U-shaped plate 4 to swing back and forth about the axis of the round rod 5, and at the same time, the first U-shaped plate 4 will translate relative to the vertical plate 3 in the opposite direction of the swinging direction of the lower side of the first U-shaped plate 4; the round rod 5 can be fixed after rotating around the axis;

[0028] The first U-shaped plate 4 contains a cutting blade 6 whose axis is parallel to the left and right end surfaces and the upper end surface of the first U-shaped plate 4. The cutting blade 6 can move up and down perpendicular to the axis of the cutting blade 6 and can be fixed after moving up and down.

[0029] The left end faces of the two vertical plates 3 are each provided with a through slot 7 arranged front to back. The through slots 7 on the two vertical plates 3 are symmetrical. A slider 8 is provided in the through slot 7 and moves forward and backward along the through slot 7. A through hole is provided on the left end face of the slider 8. The round rod 5 is placed in the through hole and is rotatably connected.

[0030] The outer ends of the sliders 8 in the two through grooves 7 protrude out of the outside of the vertical plate 3. A vertical plate 9 is fixed to the upper end surface of each slider 8 located on the outside of the vertical plate 3. A through hole is opened on the left end surface of each vertical plate 9. A pin 10 is inserted into the through hole on each vertical plate 9. A tension spring is sleeved on the pin 10. One end of the tension spring is fixed on the vertical plate 9, and the other end of the tension spring is fixed on the pin 10. The tension spring gives the pin 10 a force to move inward.

[0031] A plurality of countersunk holes 11 arranged front to back are formed on the outer end surfaces of the two vertical plates 3 , and the pin shaft 10 can be placed inwardly in one of the countersunk holes 11 .

[0032] Each of the round rods 5 protrudes out of the outer side of the corresponding side slider 8, and a ring 12 is fixed to the outer edge of the round rod 5 located on the outer side of the slider 8, and a fixed block 13 is fixed to the lower side of the outer edge of the ring 12, and a stopper 14 is fixed to the lower side of the outer end of the corresponding side vertical plate 3. The stopper 14 is located at the lower side of the through groove 7, and the upper end of the stopper 14 is in a stepped shape that gradually increases from back to front. When the slider 8 moves along the length direction of the through groove 7, the fixed block 13 can contact the upper end of the stopper 14, and when the stopper 14 is stepped at the upper end of the stopper 14, the stopper 14 causes the round rod 5 to rotate via the fixed block 13.

[0033] A pointer 15 pointing upward is fixed on the upper side of the outer edge of each ring 12, and an angle scale line 16 is provided on the outer end surface of the vertical plate 9;

[0034] When the slider 8 places the pin 10 in one of the countersunk holes 11 , the stopper 14 drives the ring 12 to rotate via the fixing block 13 so that the pointer 15 points to a corresponding scale line 16 .

[0035] The upper end surface of the first U-shaped plate 4 is provided with two front and rear arranged clearance grooves, and the first U-shaped plate 4 is provided with a second U-shaped plate 17 with an opening facing downwards, and the lower sides of the front and rear side plates of the second U-shaped plate 17 are respectively placed on the inner side of the first U-shaped plate 4 through a clearance groove, and the cutting blade 6 is rotatably mounted on the lower sides of the front and rear side plates of the second U-shaped plate 17 via a rotating shaft 19;

[0036] A motor 18 is mounted on the rear end surface of the rear side plate of the second U-shaped plate 17, and the motor 18 drives the rotating shaft 19 to rotate;

[0037] A threaded hole is provided on the upper end surface of the second U-shaped plate 17, and a round hole is provided on the middle of the upper end surface of the first U-shaped plate 4. A vertical rod 20 is inserted into the round hole, and the vertical rod 20 is rotatably connected to the round hole. An external thread is provided in the middle of the vertical rod 20, and the upper end of the vertical rod 20 passes through the threaded hole and is threadedly connected to the threaded hole.

[0038] When the vertical rod 20 is rotated, the vertical rod 20 can drive the second U-shaped plate 17 to move up and down through the thread.

[0039] The supporting platform 1 is composed of a flat plate and supporting feet at the bottom.

[0040] Before the utility model is used, the vertical plate 3 is located at one end of the straight rod 2, the slider 8 is located at the rear side of the through slot 7, the cutting blade 6 is in a vertical state, the pin 10 is located in a countersunk hole 11 at the rear side, the end of the pointer 15 points directly upward and corresponds to the scale on the vertical plate 9; the axis of the cutting blade 6 and the axis of the round rod 5 are at the same height;

[0041] When the utility model is used, the aluminum profile to be cut or grooved is fixed on the support platform 1, and the cutting or grooved position is placed directly below the two cutting blades 6, and then the cutting blades 6 are adjusted according to the angles to be cut or grooved during cutting;

[0042] When adjusting the angle of the cutting blade 6, first pull out the two pins 10 from the countersunk holes 11, and then push the vertical plates 9 on the left and right sides to move the slider 8 forward along the through slot 7. When the fixed block 13 contacts the stopper 14, the upper end of the stopper 14 will prevent the fixed block 13 from moving forward, and the continued forward movement of the slider 8 will cause the round rod 5 to rotate. After the round rod 5 rotates, the rotation angle of the pointer 15 is the cutting or grooving angle of the cutting blade 6. When the pointer 15 reaches the required cutting angle, release the pin 10, and the pin 10 moves inward and is placed in the corresponding countersunk hole 11 to complete the angle adjustment. The forward movement of the slider 8 can compensate for the problem that the lower side of the cutting blade moves backward after the angle of the cutting blade 6 is adjusted, and there is no need to adjust the position of the aluminum profile according to the deflection distance of the cutting blade 6.

[0043] The cutting depth of the cutting blade 6 is adjusted. When the angle of the cutting blade 6 is adjusted, the vertical rod 20 is rotated according to the cutting depth of the aluminum profile. The vertical rod 20 drives the second U-shaped plate 17 to move axially along the vertical rod 20 through the thread. The second U-shaped plate 17 drives the cutting blade 6 to move to the desired cutting depth position.

[0044] Then start the motor 18 for cutting, manually push the vertical plate 3 to move the vertical plate 3 to the other end along the straight rod 2, and the cutting blade 6 located on the lower side cuts the aluminum profile. After the cutting is completed, turn off the motor 18 and restore it to the state before use.

[0045] 1. The utility model moves the slider 8 forward along the through slot 7, and the fixed block 13 contacts the upper step of the stopper 14, which can not only complete the angle adjustment, but also compensate for the problem that the lower side of the cutting blade moves backward after the angle of the cutting disc 6 is adjusted, so there is no need to adjust the cutting position of the aluminum profile according to the deflection distance of the cutting disc 6.

[0046] 2. The utility model can adjust the angle and cutting depth of the cutting blade 6 only by pushing the slider 8 and rotating the vertical rod 20, and the operation is simple and convenient.

[0047] 3. The utility model drives the cutting blade 6 to move by pushing the vertical plate 3 instead of pushing the aluminum profile, which can save the force required to push the aluminum profile and also prevent the aluminum profile from being worn when moving on the supporting platform 1, thereby affecting the appearance of the aluminum profile.

Claims

1. A device for cutting and grooving aluminum profiles, characterized in that: The invention comprises a support platform (1), wherein two axially arranged straight rods (2) are fixed in the middle of the upper end surface of the support platform (1), the two straight rods (2) are arranged front and back, the straight rods (2) are spaced apart from the support platform (1), there is a space between two adjacent straight rods (2), two vertical plates (3) are arranged between the two straight rods (2), the front and rear sides of each vertical plate (3) are sleeved on the corresponding straight rod (2), there is a space between the two vertical plates (3), and a first U-shaped plate (3) with an opening facing downward is arranged at the space between the two vertical plates (3) 4), a round rod (5) arranged on the left and right is fixed to the lower side of each of the left and right side plates of the first U-shaped plate (4), and the round rod (5) on the corresponding side is rotatably mounted on the vertical plate (3) on the corresponding side around the axis, and when the round rod (5) rotates around the axis, the round rod (5) drives the first U-shaped plate (4) to swing back and forth about the axis of the round rod (5), and at the same time, the first U-shaped plate (4) will translate relative to the vertical plate (3) in the opposite direction of the swinging direction of the lower side of the first U-shaped plate (4); the round rod (5) can be fixed after rotating around the axis; The first U-shaped plate (4) contains a cutting blade (6) whose axis is parallel to the left and right end surfaces and the upper end surface of the first U-shaped plate (4). The cutting blade (6) can move up and down perpendicular to the axis of the cutting blade (6) and can be fixed after moving up and down.

2. The aluminum profile single plate slotting and cutting device according to claim 1, characterized in that: The left end faces of the two vertical plates (3) are each provided with a through slot (7) arranged front to back, the through slots (7) on the two vertical plates (3) are symmetrical, a slider (8) is provided in the through slot (7) and moves forward and backward along the through slot (7), a through hole is provided on the left end face of the slider (8), and the round rod (5) is placed in the through hole for rotational connection; The outer ends of the sliders (8) in the two through grooves (7) protrude outside the vertical plate (3), and each slider (8) is fixed with a vertical plate (9) on its upper end surface located outside the vertical plate (3). A through hole is formed on the left end surface of each vertical plate (9), and a pin (10) is inserted into the through hole on each vertical plate (9). A tension spring is sleeved on the pin (10), one end of the tension spring is fixed on the vertical plate (9), and the other end of the tension spring is fixed on the pin (10), and the tension spring applies a force to the pin (10) to move inward; A plurality of countersunk holes (11) arranged front to back are provided on the outer end surfaces of the two vertical plates (3), and the pin shaft (10) can be placed inwardly in one of the countersunk holes (11).

3. The aluminum profile single plate slotting and cutting device according to claim 2, characterized in that: Each round rod (5) protrudes out of the outer side of the corresponding side slider (8); a circular ring (12) is fixed to the outer edge of the round rod (5) located on the outer side of the slider (8); a fixed block (13) is fixed to the lower side of the outer edge of the circular ring (12); a stopper (14) is fixed to the lower side of the outer end of the corresponding side vertical plate (3); the stopper (14) is located at the lower side of the through groove (7); the upper end of the stopper (14) is in a stepped shape that gradually increases from the back to the front; when the slider (8) moves along the length direction of the through groove (7), the fixed block (13) can contact the upper end of the stopper (14); and when the stopper (14) is stepped by the upper end of the stopper (14), the round rod (5) is rotated via the fixed block (13).

4. The aluminum profile single plate slotting and cutting device according to claim 3, characterized in that: An upward pointer (15) is fixed on the upper side of the outer edge of each circular ring (12), and an angle scale line (16) is provided on the outer end surface of the vertical plate (9).

5. The aluminum profile single plate slotting and cutting device according to claim 1, characterized in that: The upper end surface of the first U-shaped plate (4) is provided with two front-to-back clearance grooves, the first U-shaped plate (4) is provided with a second U-shaped plate (17) with an opening facing downward, the lower sides of the front and rear side plates of the second U-shaped plate (17) are respectively placed inside the first U-shaped plate (4) via a clearance groove, and the cutting blade (6) is rotatably mounted on the lower sides of the front and rear side plates of the second U-shaped plate (17) via a rotating shaft (19); A motor (18) is mounted on the rear end surface of the rear side plate of the second U-shaped plate (17), and the motor (18) drives the rotating shaft (19) to rotate; A threaded hole is formed on the upper end surface of the second U-shaped plate (17), a circular hole is formed on the middle portion of the upper end surface of the first U-shaped plate (4), a vertical rod (20) is inserted into the circular hole, the vertical rod (20) is rotatably connected to the circular hole, an external thread is formed on the middle portion of the vertical rod (20), and the upper end of the vertical rod (20) passes through the threaded hole and is threadedly connected to the threaded hole.

6. The aluminum profile single plate slotting and cutting device according to claim 1, characterized in that: The support platform (1) is composed of a flat plate and support feet at the bottom.

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