CN219336855U - Aluminum profile cutting device - Google Patents

Abstract

The utility model provides an aluminum profile cutting device, which relates to the field of aluminum profile processing and comprises a cutting module and an adjusting module; the cutting module comprises a support frame, an operation table is arranged on the support frame, and a notch and a limiting plate penetrating through the operation table are arranged on the operation table; the cutting wheel penetrates through the gap at the bottom of the operation table for a certain distance from the top surface of the operation table; the adjusting module comprises a cutting plate and an adjusting plate, wherein a baffle is arranged on the cutting plate, a threaded hole I is formed in the cutting plate, a hole II is formed in the adjusting plate, the hole II is opposite to the threaded hole I, and the adjusting plate is fixed by screwing the screw nut I into the threaded hole I through the hole II; the width between the adjusting plate and the baffle is matched with the width of the aluminum profile; the aluminum profile is placed on the cutting plate, two sides of the width direction of the aluminum profile are respectively clamped by the baffle plate and the adjusting plate, the cutting plate moves towards the cutting wheel, and when the cutting wheel is embedded into a cutting opening, the motor I drives the transmission shaft and the cutting wheel to rotate so as to cut the aluminum profile; the beneficial effects are that: the device has high safety.

Description

Aluminum profile cutting device

Technical Field

The utility model belongs to the field of aluminum profile machining, and particularly relates to an aluminum profile cutting device.

Background

The company is through purchasing the aluminium block, comes out from the extruder after heating the aluminium block and cools off and be the aluminium alloy, because the aluminium alloy is longer, so we cut into the aluminium alloy with the required length through the cutting machine, and then carry on the section bar support through the conveyer belt.

The earlier stage cutting process is as follows: starting the cutting machine, one worker puts the aluminum profile on the cutting plate, and the other worker presses and pushes the aluminum profile to the cutting machine to cut the aluminum profile, so that the problem is that: the hand aluminium alloy is cutting through the cutting machine, because there is the condition that aluminium alloy splashes in the cutting process, consequently the work is unsafe, and the artifical aluminium alloy that promotes exists the problem that the security risk is high, and aluminium alloy both ends after the cutting is accomplished are not necessarily right angle.

Therefore, the problems are improved, and the aluminum profile cutting device with a novel structure is developed.

Disclosure of Invention

In order to solve the problems, the utility model provides the aluminum profile cutting device which is capable of avoiding cutting by holding the aluminum profile in hand and is higher in safety.

The technical scheme of the utility model is as follows:

an aluminum profile cutting device comprises a cutting module and an adjusting module;

the cutting module comprises a supporting frame, an operating table is arranged on the supporting frame, and a notch penetrating through the operating table is arranged on the operating table; the cutting wheel penetrates through a gap at the bottom of the operation table to a distance from the top surface of the operation table, the cutting wheel is connected with a transmission shaft of a motor I, and the motor I drives the transmission shaft to rotate so as to further drive the cutting wheel to rotate so as to cut the aluminum profile;

further, the other end of the transmission shaft is fixed on the support frame through a bearing;

the adjusting module comprises a cutting plate and an adjusting plate, two sliding rails are arranged on the operating platform, and two sliding blocks are arranged at the bottom of the cutting plate and are respectively connected with the two sliding rails in a sliding manner; at least one side of the cutting plate is provided with a baffle plate for limiting the aluminum profile from sliding off the cutting plate, at least one row of threaded holes I are formed in the cutting plate far away from the cutting plate, and the number of the threaded holes I is at least two; the adjusting plate is a plate with a certain length, a certain thickness and a certain height, a hole II corresponding to the position of the threaded hole I is formed in the adjusting plate, the hole II is opposite to the threaded hole I, and the adjusting plate is fixed by screwing the screw nut I into the threaded hole I through the hole II; the width between the adjusting plate and the baffle is matched with the width of the aluminum profile, namely the aluminum profile cannot swing left and right after being placed between the adjusting plate and the baffle and can only move forwards and backwards; the cutting plate is provided with a cutting opening, the cutting opening is aligned to a cutting wheel, the aluminum profile is placed on the cutting plate, two sides of the width direction of the aluminum profile are respectively clamped by a baffle plate and an adjusting plate, the cutting plate is pushed to move towards the cutting wheel, then two sliding blocks slide on two inner sliding rails respectively, when the cutting wheel is embedded into the cutting opening, the aluminum profile starts to be cut, and the cutting plate is pushed continuously until the aluminum profile is cut;

further, the hole sites of the rows of threaded holes I on the cutting plate correspond to each other, namely, the rows of threaded holes I on the rows of threaded holes I are mutually parallel;

preferably, the number of the adjusting plates is two, the two adjusting plates are on the same straight line, and a cutting opening is formed between the two adjusting plates;

further, the height of the baffle is higher than that of the aluminum profile;

further, a scale is arranged on the baffle;

further, a plurality of rows of threaded holes III are formed in the cutting plate between the threaded holes I and the baffle plate, and the number of the threaded holes III in each row is two; the included angle formed by the two threaded holes III and the baffle is 90 DEG

A corner; the L-shaped limiting plate is provided with a through hole, the nut II penetrates through the through hole and is screwed into the threaded hole III to fix the limiting plate, the limiting plate comprises a transverse plate I and a vertical plate II, the distance between the front end of the transverse plate I and a cutting opening is adjusted through the scale according to the length to be cut, the distance between the cutting opening and the transverse plate I is the pre-cutting length, during cutting, two sides of an aluminum profile are clamped by the adjusting plate and the baffle, and the front end of the aluminum profile is limited by the transverse plate I, so that the aluminum profile cutting device can cut the aluminum profile into the required length according to requirements and can ensure that the two ends of the cut aluminum profile are right angles;

further, a guide rail is arranged on the operation table and is positioned between one end of the notch and the two slide rails; the transmission shaft of the motor II is meshed with the guide rail, the top of the motor II is fixedly connected with the cutting plate, the motor II is opened, the motor II drives the cutting plate to advance towards the cutting wheel, and the cutting opening is aligned to the cutting wheel;

the other end of the cutting wheel is provided with two threaded holes IV, the guide rail is positioned at the other end of the cutting plate, the baffle is Z-shaped, two Kong corresponding to the positions of the threaded holes IV are arranged on the baffle, the screw nut III penetrates Kong and is screwed into the threaded holes IV to fix the baffle, the baffle comprises a vertical plate III serving as a supporting transverse plate II and a transverse plate II with a certain width, the length of the transverse plate II is longer than the diameter of the cutting wheel, and when the transverse plate II shields the top surface of the cutting wheel to cut, the aluminum profile does not splash upwards;

further, at least one pressing device is arranged on two sides of the cutting plate, and the pressing device comprises a base welded with the cutting plate and a bracket fixed on the base; two pressing plates are arranged on the support, connecting blocks are arranged at the front ends of the two pressing plates, threaded holes VI penetrating through the connecting blocks are formed in the connecting blocks, after one end of a screw II penetrates through the threaded holes VI, the bottom end of the screw II is fixedly connected with a rubber block, and the upper ends of the screws II at the top ends of the connecting blocks are connected with nuts; the distance between the rubber block and the aluminum profile is further adjusted by screwing the screw II, so that the rubber block is further pressed on the aluminum profile, and the pressing device can be further adapted to pressing of aluminum profiles with different heights by screwing the screw II to adjust the position of the rubber block;

further, one ends of the two limiting plates are rotationally connected with the lower part of the bracket through transmission pins, the two pressing plates are rotationally connected with the upper part of the bracket through transmission pins, the two pressing plates are clamped between the two limiting plates, one ends of the supporting plates are connected between the upper parts of the two limiting plates through the transmission pins, the other ends of the supporting plates are connected with the two pressing plates through the transmission pins, the supporting plates are clamped between the two pressing plates, and handles which are convenient to operate are welded at the top ends of the two limiting plates;

and the motor I and the motor II are electrically connected with the controller.

The beneficial effects of the utility model are as follows:

1. through setting up the regulating plate for width between regulating plate and the baffle and the width assorted of aluminium alloy, can not the horizontal hunting after the aluminium alloy is put into between regulating plate and the baffle promptly, can only reciprocate, therefore ensure that the aluminium alloy both ends after the cutting is accomplished are right angle.

2. Due to the fact that the plurality of rows of threaded holes I are formed, the position of the adjusting plate can be adjusted according to the width of the aluminum profile, so that the width between the adjusting plate and the baffle is matched with the width of the aluminum profile, and the device can adapt to cutting of aluminum profiles with different widths.

3. Because the pressing device is arranged, the aluminum profile does not move in the cutting process, and the cut aluminum profile is more standard; the position of the rubber block is further adjusted by screwing the screw II, so that the pressing device can be suitable for pressing aluminum profiles with different heights.

4. The motor II drives the cutting plate to move so as to avoid potential safety hazards caused by manual pushing of aluminum profile cutting.

5. The scale is convenient for be cut into the length of wanting with aluminium alloy according to the demand. The limiting plate enables staff to cut the aluminum profile into the required length more conveniently and rapidly.

Further, the included angle formed by the two threaded holes III and the baffle plate is 90 degrees, and the two ends of the cut aluminum profile are further guaranteed to be right angles.

6. The baffle is arranged, so that aluminum profile powder does not splash upwards during cutting, and safety is further improved.

Drawings

FIG. 1 is a schematic view of an aluminum profile cutting apparatus of the present utility model;

FIG. 2 is a schematic diagram of a conditioning module;

FIG. 3 is a schematic rear view of the aluminum profile cutting device of the present utility model;

FIG. 4 is a schematic view of a regulator plate;

FIG. 5 is a schematic view of a pressing apparatus;

in the figure:

1. cutting module 2, adjusting module 3, pressing device

1-1, a supporting frame 1-2, an operating table 1-3 and a notch

1-4, a cutting wheel 1-5, a motor I1-6 and a transmission shaft

1-7, a bearing 2-1, a cutting plate 2-2 and an adjusting plate

1-2-1, slide rail 2-3, slide block 2-4 and baffle

2-2-1, threaded hole I2-5, nut I2-1-2, cutting opening

2-4-1, scale 2-1-3, threaded hole III 2-6 and limiting plate

2-6-1, transverse plate I2-6-2, vertical plate II 1-2-2 and guide rail

2-7, a motor II 4, a baffle 4-1 and a screw nut III

4-2, transverse plate II 4-3, vertical plate III 3-1 and base

3-2, a bracket 3-3, a pressboard 3-4 and a connecting block

3-5, screw II 3-6, glue block 3-7 and limiting plate

3-8, supporting plate 3-9, handle

Detailed Description

This example 1: the utility model provides an aluminium alloy cutting device, aluminium alloy that we produced has two kinds of width, and mainly used makes rail, and the style of rail, height have a variety, including heart shape rail, theftproof rail, general rail etc. customize according to customer's needs.

The aluminum profile cutting device comprises a cutting module 1, an adjusting module 2 and a pressing device 3;

the cutting module 1 comprises a support frame 1-1, an operation table 1-2 is arranged on the support frame 1-1, and a notch 1-3 penetrating through the operation table 1-2 is arranged on the operation table 1-2; the cutting wheel 1-4 penetrates through a gap 1-3 at the bottom of the operating platform 1-2 from the top surface of the operating platform 1-2 for a certain distance, the cutting wheel 1-4 is connected with a transmission shaft 1-6 of a motor I1-5, and the motor I1-5 drives the transmission shaft 1-6 to rotate so as to further drive the cutting wheel 1-4 to rotate so as to cut aluminum profiles; the other end of the transmission shaft 1-6 is fixed on the support frame 1-1 through a bearing 1-7;

the adjusting module 2 comprises a cutting plate 2-1 and an adjusting plate 2-2, two sliding rails 1-2-1 are arranged on the operating platform 1-2, and two sliding blocks 2-3 are arranged at the bottom of the cutting plate 2-1 and are respectively connected with the two sliding rails 1-2-1 in a sliding manner; two baffle plates 2-4 for limiting the aluminum profile from sliding off the cutting plate 2-1 are arranged on two sides of the cutting plate 2-1, namely, baffle plates 2-4 are arranged on two sides of the cutting plate 2-1, the height of the baffle plates 2-4 is higher than that of the aluminum profile, and a scale 2-4-1 is arranged on the baffle plates 2-4; two rows of threaded holes I2-2-1 are formed in the cutting plate 2-1 far away from one side of the cutting plate 2-1, and the number of the threaded holes I2-2-1 is four; the number of the adjusting plates 2-2 is two, the two adjusting plates 2-2 are on the same straight line, and a cutting opening 2-1-2 is arranged between the two adjusting plates 2-2; the adjusting plate 2-2 is a plate with a certain length, thickness and height, the adjusting plate 2-2 is provided with a hole II corresponding to the position of the threaded hole I2-2-1, the position of the adjusting plate 2-2 is set according to the custom-made requirement, the custom-made fence with a wider width is needed, therefore, the adjusting plate 2-2 is fixed at the position of the figure 1, namely, the position close to the left baffle plate 2-4, and then the adjusting plate 2-2 is fixed, and the fixing method is as follows: the hole II is opposite to the threaded hole I2-2-1 and is screwed into the threaded hole I2-2-1 through the hole II by the screw nut I2-5 to fix the adjusting plate 2-2; at the moment, the width between the adjusting plate 2-2 and the baffle plate 2-4 is matched with the width of the aluminum profile, namely the aluminum profile cannot swing left and right after being placed between the adjusting plate 2-2 and the baffle plate 2-4 and can only move forwards and backwards; a cutting opening 2-1-2 is arranged on the cutting plate 2-1 between the two adjusting plates 2-2, and the cutting opening 2-1-2 is aligned with the cutting wheel 1-4.

Wherein the other hole site of the row of screw holes I2-2-1 not fixing the adjusting plate 2-2 also corresponds to the hole site on the adjusting plate 2-2, namely each row of screw holes I on the two rows of screw holes I2-2-1

2-2-1 are parallel to each other, so that the adjusting plate 2-2 can be fixed on the threaded holes I2-2-1 of the column.

Further, a plurality of rows of threaded holes III 2-1-3 are formed in the cutting plate 2-1 between the threaded holes I2-2-1 and the baffle plate 2-4, and the number of the threaded holes III 2-1-3 in each row is two; the L-shaped limiting plate 2-6 is provided with a perforation, the position of the limiting plate 2-6 is adjusted according to the height of the fence, so that the distance between the front end of the adjusting transverse plate I2-6-1 and the cutting opening 2-1-2 is equal to the length to be cut, the limiting plate 2-6 comprises the transverse plate I2-6-1 and the vertical plate II 2-6-2, the adjusting mode is that the adjusting mode is carried out according to the ruler 2-4-1, scales are arranged on the ruler 2-4-1, the scale 0 of the ruler 2-4-1 is the cutting opening 2-1-2, the scale number on the ruler 2-4-1 is sequentially increased from the cutting opening 2-1-2 to the transverse plate I2-6-1, namely the length from the cutting opening 2-1-2 to the transverse plate I2-6-1 is the height of the fence; after the position is selected, the limiting plates 2-6 are fixed, and the method comprises the following steps: the nut II passes through the through hole and is screwed into the threaded hole III 2-1-3 to fix the limiting plate 2-6.

Because the included angle formed by the two threaded holes III 2-1-3 and the baffle plate 2-4 is 90 degrees, when in cutting, two sides of the aluminum profile are clamped by the adjusting plate 2-2 and the baffle plate 2-4, and the front end of the aluminum profile is limited by the transverse plate I2-6-1, therefore, the aluminum profile cutting device can cut the aluminum profile into the required length according to the requirement and can ensure that the two ends of the cut aluminum profile are right angles;

further, two pressing devices 3 are respectively arranged on two sides of the cutting plate 2-1, wherein four pressing devices 3 are respectively arranged on the left side and the right side of the cutting opening 2-1-2 and on two sides of the cutting plate 2-1, so that two sides of the aluminum profiles at two ends after cutting can be respectively pressed by the 2 pressing devices 3 to be not dislocated; the pressing device 3 further comprises a base 3-1 welded with the cutting plate 2-1 and a bracket 3-2 fixed on the base 3-1; one ends of the two limiting plates 3-7 are rotationally connected with the lower part of the bracket 3-2 through transmission pins, the two pressing plates 3-3 are rotationally connected with the upper part of the bracket 3-2 through transmission pins, the two pressing plates 3-3 are clamped between the two limiting plates 3-7, one ends of the supporting plates 3-8 are connected between the upper parts of the two limiting plates 3-7 through transmission pins, the other ends of the supporting plates 3-8 are connected with the two pressing plates 3-3 through transmission pins, the supporting plates 3-8 are clamped between the two pressing plates 3-3, the bracket 3-2 is provided with two pressing plates 3-3, the front ends of the two pressing plates 3-3 are provided with connecting blocks 3-4, the connecting blocks 3-4 are provided with threaded holes VI penetrating through the connecting blocks 3-4, after one ends of the screws II 3-5 penetrate through the threaded holes VI, the bottom ends of the screws II 3-5 are fixedly connected with glue blocks 3-6, and the upper ends of the screws II 3-5 at the top ends of the screws 3-4 are connected with connecting blocks; the distance between the rubber block 3-6 and the aluminum profile is further adjusted by screwing the screw II 3-5, so that the rubber block 3-6 is pressed on the aluminum profile, and the pressing device 3 can be further adapted to pressing of aluminum profiles with different heights by screwing the screw II 3-5 to adjust the position of the rubber block 3-6; the top ends of the two limiting plates 3-7 are welded with handles 3-9 which are convenient to operate;

further, a guide rail 1-2-2 is arranged on the operating platform 1-2, and the guide rail 1-2-2 is positioned at one end of the notch 1-3 and between the two slide rails 1-2-1; the transmission shaft 1-6 of the motor II 2-7 is in meshed connection with the guide rail 1-2-2, the top of the motor II 2-7 is fixedly connected with the cutting plate 2-1, the motor II 2-7 is opened, the motor II 2-7 drives the cutting plate 2-1 to advance towards the cutting wheel 1-4, and the cutting opening 2-1-2 is aligned with the cutting wheel 1-4;

the other end of the cutting wheel 1-4 is provided with two threaded holes IV, the guide rail 1-2-2 is positioned at the other end of the cutting plate 2-1, the baffle plate 2-4 is Z-shaped, two Kong corresponding to the threaded holes IV are arranged on the baffle plate 2-4, the screw nut III 4-1 is screwed into the threaded holes IV through Kong to fix the baffle plate 2-4, the baffle plate 2-4 comprises a vertical plate III 4-3 serving as a supporting transverse plate II 4-2 and a transverse plate II 4-2 with a certain width, the length of the transverse plate II 4-2 is longer than the diameter of the cutting wheel 1-4, and when the transverse plate II 4-2 shields the top surface of the cutting wheel 1-4 to cut, aluminum profile powder does not splash upwards;

before cutting, the supporting plate 3-8, the limiting plate 3-7 and the pressing plate 3-3 are not 90 degrees by pushing the handle 3-9 of the pressing device 3, the pressing plate 3-3 is not pressed, the pressing plate 3-3 is lifted by pushing the pressing plate 3-3 upwards, so that the aluminum profile is more conveniently placed, the distance between the front end of the transverse plate I2-6-1 and the cutting opening 2-1-2 is adjusted according to the pre-cutting length of the aluminum profile and the scale 2-4-1, the distance between the front end of the transverse plate I2-6-1 and the cutting opening 2-1-2 is equal to the length to be cut, and the later distance between the front end of the transverse plate I2-6-1 and the cutting opening 2-1-2 is the length of the cut aluminum profile; one end of the aluminum profile is placed on the cutting plate 2-1 from one side of the cutting plate 2-1, which is not provided with the limiting plate 2-6, the cutting plate 2-1 is pushed to enable one side of the cutting plate 2-1 to lean against the baffle plate 2-4, the front end of the aluminum profile is propped against the front end of the transverse plate I2-6-1, the adjusting plate 2-2 is installed on the cutting plate 2-1, at the moment, two sides of the width direction of the aluminum profile are respectively clamped by the baffle plate 2-4 and the adjusting plate 2-2, the handle 3-9 is pushed to enable the supporting plate 3-8, the limiting plate 3-7 and the pressing plate 3-3 to form 90 degrees, therefore, when the pressing plate 3-3 is stressed, the pressing plate 3-3 cannot be lifted up to further press the aluminum material due to the supporting effect of the supporting plate 3-8, the distance between the adjusting rubber block 3-6 and the aluminum profile is further pressed on the aluminum profile by screwing the screw II 3-5, and when the aluminum is stressed, the pressing position of the rubber block 3-6 is further reduced due to the effect of the block 3-6, and the pressing problem of the aluminum profile can be stably moved.

During cutting, the motor II 2-7 and the motor I1-5 are controlled by opening the controller, the motor II 2-7 drives the cutting plate 2-1 to advance towards the cutting wheel 1-4, the cutting opening 2-1-2 is aligned with the cutting wheel 1-4, when the cutting wheel 1-4 is embedded into the cutting opening 2-1-2, the cutting plate 2-1 starts to cut an aluminum profile, when the cutting wheel 1-4 is positioned between the two regulating plates 2-2, one section of aluminum profile is cut, in the process, as the baffle plate 2-4 comprises a vertical plate III 4-3 used for supporting the transverse plate II 4-2 and the transverse plate II 4-2 with a certain width, the transverse plate II 4-2 shields the top surface of the cutting wheel 1-4, when the cutting wheel 1-4 is cut, the motor II-7 drives the cutting plate 2-1 to retreat, and pushes the handle 3-9 to enable the pressing device 3 to press the aluminum profile to the end of the aluminum profile to the position of the cutting plate 2-4, and the motor II-4 is pushed by the handle 3-9 until the cutting plate II-4 is pushed to the end of the cutting plate 2-4 is pushed to the position, and the cutting device I is pushed to the end of the cutting plate II-6 is pushed to the cutting plate 2-6 until the cutting profile is finished.

This example 2: the utility model provides an aluminium alloy cutting device does not have on embodiment 1 the limiting plate 2-6, during operation, will on aluminium alloy places cutting plate 2-1, according to the position adjustment aluminium alloy's of scale 2-4-1 front end reaches appointed position, only through suppression device 3 suppresses aluminium alloy makes during operation aluminium alloy reduce the removal, and after the cutting is accomplished through promoting handle 3-9 releases suppression device 3 to aluminium alloy's restriction, then accomplishes aluminium alloy's cutting.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (10)

1. An aluminium alloy cutting device, its characterized in that: comprises a cutting module and an adjusting module;

the cutting module comprises a supporting frame, an operating table is arranged on the supporting frame, and a notch penetrating through the operating table is arranged on the operating table; the cutting wheel penetrates through a gap at the bottom of the operation table to a certain distance from the top surface of the operation table, the cutting wheel is connected with a transmission shaft of a motor I, and the motor I drives the transmission shaft to rotate so as to further drive the cutting wheel to rotate so as to cut the aluminum profile;

the adjusting module comprises a cutting plate and an adjusting plate, two sliding rails are arranged on the operating platform, and two sliding blocks are arranged at the bottom of the cutting plate and are respectively connected with the two sliding rails in a sliding manner; at least one side of the cutting plate is provided with a baffle plate for limiting the aluminum profile from sliding off the cutting plate, at least one row of threaded holes I are formed in the cutting plate far away from the cutting plate, and the number of the threaded holes I is at least two; the adjusting plate is a plate with length, thickness and height, a hole II corresponding to the position of the threaded hole I is formed in the adjusting plate, the hole II is opposite to the threaded hole I, and the adjusting plate is fixed by screwing the screw nut I into the threaded hole I through the hole II; the width between the adjusting plate and the baffle is matched with the width of the aluminum profile, namely the aluminum profile cannot swing left and right after being placed between the adjusting plate and the baffle and can only move forwards and backwards; the cutting device is characterized in that a cutting opening is formed in the cutting plate and aligned to the cutting wheel, the aluminum profile is placed on the cutting plate, two sides of the width direction of the aluminum profile are respectively clamped by the baffle plate and the adjusting plate, the cutting plate is pushed to move towards the cutting wheel, then the two sliding blocks slide on the two inner sliding rails respectively, when the cutting wheel is embedded into the cutting opening, the aluminum profile starts to be cut, and the cutting plate is pushed continuously until the aluminum profile is cut.

2. An aluminum profile cutting device as in claim 1, wherein: the baffle is provided with a scale.

3. An aluminum profile cutting device as claimed in claim 2, characterized in that: a plurality of rows of threaded holes III are formed in the cutting plate between the threaded holes I and the baffle, and the number of the threaded holes III in each row is two; an included angle formed by the two threaded holes III and the baffle plate is 90 degrees; the limiting plate is provided with a through hole, the nut II penetrates through the through hole and is screwed into the threaded hole III to fix the limiting plate, the limiting plate comprises a transverse plate I and a vertical plate II, two sides of the aluminum profile are clamped by the adjusting plate and the baffle plate during cutting, and the front end of the aluminum profile is limited by the transverse plate I.

4. An aluminum profile cutting device as in claim 3, wherein: the other end of the transmission shaft is fixed on the support frame through a bearing.

5. An aluminum profile cutting device as in claim 4, wherein: the hole sites of the rows of threaded holes I on the cutting plate are corresponding, namely, the rows of threaded holes I on the threaded holes I are parallel to each other.

6. An aluminum profile cutting device as in claim 5, wherein: the number of the adjusting plates is two, the two adjusting plates are on the same straight line, and a cutting opening is formed between the two adjusting plates; the baffle is higher than the aluminum profile.

7. An aluminum profile cutting device according to any one of claims 1-6, wherein: the operating platform is provided with a guide rail, and the guide rail is positioned at one end of the notch and between the two slide rails; the transmission shaft and the guide rail meshing of motor II are connected, motor II's top and cutting board fixed connection open motor II, motor II drives the cutting board and advances to the cutting wheel direction, the cutting wheel is aimed at to the cutting mouth.

8. The aluminum profile cutting device as claimed in claim 7, wherein: the cutting wheel other end is equipped with two screw holes IV, the guide rail is located the cutting board other end, the baffle is "Z" type, be equipped with two Kong corresponding with screw hole IV position on the baffle, screw III passes Kong and screws into screw hole IV and realize the fixed of baffle, the baffle includes perpendicular version III and the length that support diaphragm II are longer than the cutting wheel diameter and have diaphragm II of certain width, diaphragm II shelters from the top surface of cutting wheel.

9. The aluminum profile cutting device of claim 8, wherein: at least one pressing device is arranged on two sides of the cutting plate, and comprises a base welded with the cutting plate and a bracket fixed on the base; the support is provided with two pressing plates, the front ends of the two pressing plates are provided with connecting blocks, the connecting blocks are provided with threaded holes VI penetrating through the connecting blocks, after one end of a screw II penetrates through the threaded holes VI, the bottom end of the screw II is fixedly connected with a rubber block, and the upper ends of the screws II at the top ends of the connecting blocks are connected with nuts; the distance between the rubber block and the aluminum profile is further adjusted by screwing the screw II, so that the rubber block is further pressed on the aluminum profile, and the pressing device can be further adapted to pressing aluminum profiles with different heights by screwing the screw II to adjust the position of the rubber block.

10. An aluminium profile cutting device according to claim 9, wherein: one end of each of the two limiting plates is rotationally connected with the lower portion of the support through a transmission pin, the two limiting plates are rotationally connected with the upper portion of the support through transmission pins, the two limiting plates are clamped between the two limiting plates, one end of each supporting plate is connected between the upper portions of the two limiting plates through the transmission pins, the other end of each supporting plate is connected with the two limiting plates through the transmission pins, the supporting plates are clamped between the two limiting plates, and handles convenient to operate are welded at the top ends of the limiting plates.

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