Auxiliary positioning device for aluminum profile cutting

Abstract

The utility model discloses an aluminum profile cutting auxiliary positioning device which comprises a supporting plate, and supporting legs are fixedly connected to the four corners of the lower end of the supporting plate. The auxiliary supporting device comprises a damping part and a moving part; an opening for accommodating the cutting knife is formed in the middle of the supporting plate; the two auxiliary positioning devices comprise a first positioning assembly and a second positioning assembly, and the auxiliary positioning devices conduct multi-directional positioning on the raw materials through the first positioning assembly and the second positioning assembly; the moving assembly is used for moving the auxiliary positioning device; when vibration is generated during operation of the device, the shock absorber compresses downwards and then resets slowly, the vibration is buffered, when the device needs to move, the first bolt is rotated reversely, the second screw rod is driven to rotate, the positioning plates on the two sides move towards the ends close to each other, the second bolt is rotated, the pressing plate is moved to the aluminum profile, and multi-directional positioning is completed. And the supporting seat does not contact the ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile cutting technical field, specifically point to a kind of aluminium profile cutting auxiliary positioning device. BACKGROUND

[0002] Aluminium profile is usually first processed into cast product, wrought product and foil, plate, tape, tube, bar, profile etc., and then made into product by cold bending, sawing, drilling, assembling, coloring etc., so the main metal element of aluminium profile is aluminium, and some alloy elements are added to improve the performance of aluminium profile.

[0003] Aluminium profile is widely used, but the aluminium profile produced generally is in the state of primary processing, which needs to be cut at this time and finally used in life or construction, and auxiliary positioning device needs to be used in cutting knife process to prevent displacement of aluminium profile in cutting process, which affects cutting accuracy.

[0004] The utility model discloses a kind of auxiliary positioning devices of aluminium profile cutting machine of utility model patent CN213888462U, including shell, the rear side fixed connection of shell inner chamber is connected with step motor, the top and front side of step motor output end are respectively fixed with movable rod and connecting rod, the top of movable rod is movably connected with movable block, the left side of movable block is fixedly connected with limit board, the left side of connecting rod is movably connected with fixed rod, the left side of fixed rod is fixedly connected with vertical plate.The utility model is matched by shell, step motor, movable rod, movable block, limit board, connecting rod, fixed rod, vertical plate, fixed block, pressing plate, bolt, slide rod, elastic telescopic rod, transverse plate, sliding sleeve, air cylinder, servo motor and cutting piece, solve the problem that existing cutting machine is inconvenient to adjust positioning device when working, so as to be inconvenient to position aluminium profile, lead to inconvenient use.

[0005] The prior art still has some problems: 1, the positioning of the device for aluminium profile is not firm, cannot be positioned in multiple directions, and the aluminium profile is easy to shake during cutting, which leads to irregular cutting surface, affects the cutting effect, and even causes the scrap of aluminium profile, which is a great waste of aluminium profile.

[0006] 2, the supporting part of the device is single, and vibration is easy to occur during cutting, which affects the service life of the parts of the device, and the device is not convenient to move, which leads to transportation difficulty and low practicality. UTILITY MODEL CONTENTS

[0007] The technical problem to be solved by the utility model is to overcome the above defects, and provide an aluminium profile cutting auxiliary positioning device.

[0008] To solve the above technical problems, the technical scheme provided by the utility model is:

[0009] An aluminum profile cutting auxiliary positioning device, comprising:

[0010] A support plate, the lower end of which is fixedly connected with support legs at four corners;

[0011] An auxiliary support device, comprising a shock-absorbing part and a moving part;

[0012] A cutting knife, an opening for accommodating the cutting knife being formed in the middle of the support plate;

[0013] Two auxiliary positioning devices, comprising positioning assembly one and positioning assembly two, which position the raw material in multiple directions through positioning assembly one and positioning assembly two;

[0014] A moving assembly for moving the auxiliary positioning device.

[0015] As an improvement, the auxiliary support device is arranged below the support legs, the shock-absorbing part is a shock absorber, the shock absorber is fixedly connected to the lower end of the support leg, the lower end of the shock absorber is fixedly connected with a fixed plate one, the moving part is a universal wheel, and the universal wheel is arranged at the lower end of the fixed plate one.

[0016] As an improvement, a threaded hole one is formed in the rear part of the fixed plate one, a bolt one is threadedly connected in the threaded hole one, the lower end of the bolt one extends below the threaded hole one, and a support seat is fixedly connected to the lower end of the bolt one.

[0017] As an improvement, a fixed plate two is arranged below the opening on both sides, the fixed plate two is fixedly connected to the lower end of the support plate, and a rotating shaft is rotatably connected to the ends of the fixed plate two on both sides, the cutting knife is fixedly connected to the middle of the rotating shaft, and the upper end of the cutting knife extends above the opening.

[0018] As an improvement, the fixed plate two on one side is fixedly connected with a motor one on the side away from the cutting knife, the output shaft of the motor one extends to the outside of the fixed plate two, and is fixedly connected with the rotating shaft.

[0019] As an improvement, the moving assembly comprises a sliding groove one, the sliding groove one is formed in the upper end of the support plate on both sides, a lead screw one and a guide rod one are arranged in the sliding groove one on both sides respectively, the lead screw one is rotatably connected to the inner wall of the sliding groove one on one side at the front and rear ends, and the guide rod one is fixedly connected to the inner wall of the sliding groove one on the other side at the front and rear ends.

[0020] As an improvement, a motor two is fixedly connected to the side of the support plate near the lead screw one, the output shaft of the motor two extends to the sliding groove one through the support plate, and is fixedly connected with the lead screw one.

[0021] As improved, the auxiliary positioning device is arranged on both sides of the upper end of the support plate, the positioning assembly comprises a mounting plate, the lower end of one mounting plate is connected with the threaded hole two and the screw rod one through screwing, the lower end of the other mounting plate is slidably connected with the guide rod one, and the front ends of the two mounting plates are connected through the connecting rod fixedly connected.

[0022] As improved, the front and rear ends of the mounting plate are provided with the sliding grooves two, the guide rod two and the screw rod two are arranged in the sliding grooves two respectively, the two sides of the guide rod two are fixedly connected to the inner walls of the front end sliding grooves two, the two sides of the screw rod two are fixedly and rotatably connected to the inner walls of the rear end sliding grooves two, the rear parts of the two mounting plates are rotatably connected with the swing plates, and the two swing plates are extended to the sliding grooves two through the mounting plate and are fixedly connected with the screw rod two.

[0023] As improved, the guide rod two is slidably connected with the positioning plate, the rear part of the positioning plate is connected with the screw rod two through the threaded hole three, the upper part of the positioning plate is provided with the threaded hole four, the threaded hole four is threadedly connected with the bolt two, and the lower end of the bolt two is rotatably connected with the pressing plate through the threaded hole four.

[0024] The utility model discloses compared with prior art has the advantages of 1, the swing plate of rotating two sides, drive screw rod two rotates, and the positioning plate of two sides moves towards each other close end, then, rotates the bolt two, makes it move down, and the pressing plate is moved to aluminium alloy, completes multi -directional positioning, and the positioning is more stable, prevents the displacement of aluminium alloy when moving and cutting, and increases cutting accuracy.

[0025] 2, when the device is running, first rotates the bolt one and makes it move down, and the support seat contacts the ground, fixes the universal wheel, when the device is running, the shock absorber is compressed down and then slowly resets, buffers the vibration, protects the rest parts, prevents damage and loosening, prolongs the service life of the whole device, when needing moving, reversely rotates the bolt one, until the support seat does not contact the ground, is convenient for moving and transporting, and the practicality is higher. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the three-dimensional schematic diagram of the utility model Figure 1 ;

[0027] Figure 2 It is the enlarged schematic diagram of A of the utility model;

[0028] Figure 3 It is the enlarged schematic diagram of B of the utility model;

[0029] Figure 4 It is the three-dimensional schematic diagram of the utility model Figure 2 ;

[0030] Figure 5The auxiliary positioning device schematic diagram of the utility model Figure 1 ;

[0031] Figure 6 The auxiliary positioning device schematic diagram of the utility model Figure 2 ;

[0032] As shown in the figure: 1, support plate, 2, support leg, 3, auxiliary support device, 4, cutting knife, 5, opening, 6, auxiliary positioning device, 7, shock absorber, 8, fixed plate one, 9, universal wheel, 10, threaded hole one, 11, bolt one, 12, support seat, 13, fixed plate two, 14, rotating shaft, 15, motor one, 16, screw rod one, 17, guide rod one, 18, motor two, 19, mounting plate, 20, threaded hole two, 21, connecting rod, 22, sliding groove two, 23, guide rod two, 24, screw rod two, 25, rocker, 26, positioning plate, 27, threaded hole three, 28, threaded hole four, 29, bolt two, 30, pressing plate, 31, sliding groove one. Specific implementation

[0033] The utility model makes further detailed description in combination with the drawings.

[0034] In combination with the drawings Figures 1-6 , the utility model is an aluminum profile cutting auxiliary positioning device in a narrow sense, and is a cutting auxiliary positioning device in a broad sense, and the device mainly comprises a support plate 1, an auxiliary support device 3, a cutting knife 4, two auxiliary positioning devices 6 and a moving assembly. The support plate 1 is fixedly connected with support legs 2 at four corners of the lower end, and the auxiliary support device 3 comprises a damping part and a moving part.

[0035] Specifically, the auxiliary support device 3 is arranged below the support leg 2, the damping part is a shock absorber 7, the shock absorber 7 is fixedly connected to the lower end of the support leg 2, the lower end of the shock absorber 7 is fixedly connected with a fixed plate one 8, the moving part is a universal wheel 9, the universal wheel 9 is arranged at the front part of the lower end of the fixed plate one 8, a threaded hole one 10 is formed in the rear part of the fixed plate one 8, a bolt one 11 is threadedly connected in the threaded hole one 10, the lower end of the bolt one 11 extends to below the threaded hole one 10 and is fixedly connected with a support seat 12, and the lower end of the support seat 12 is fixedly connected with a friction part.

[0036] When the device is running, the bolt one 11 is rotated first to move downward, the support seat 12 contacts the ground, the universal wheel 9 is fixed, when the device is running, the shock absorber 7 is compressed downward and then slowly resets, the shock is buffered, the remaining parts are protected, damage and loosening are prevented, and the service life of the whole device is prolonged, when it is necessary to move, the bolt one 11 is reversely rotated until the support seat 12 moves upward, the universal wheel 9 is not affected to move, the device is convenient to move and transport, and the practicality is high.

[0037] Then, the middle of the support plate 1 is provided with an opening 5 for accommodating the cutting knife 4, and two fixed plates 13 are arranged below the opening 5, the fixed plates 13 are fixedly connected to the lower end of the support plate 1, the two fixed plates 13 are rotatably connected to the end close to each other through a rotating shaft 14, the cutting knife 4 is fixedly connected to the middle of the rotating shaft 14, the upper end of the cutting knife 4 extends to the upper front through the opening 5, one side of the fixed plate 13 far away from the cutting knife 4 is fixedly connected to a motor 15, the output shaft of the motor 15 extends to the outside of the fixed plate 13 through the fixed plate 13, and is fixedly connected to the rotating shaft 14, the motor 15 drives the rotating shaft 14 to rotate, and drives the cutting knife 4 to rotate.

[0038] Then, the auxiliary positioning device 6 includes a positioning assembly one and a positioning assembly two, the auxiliary positioning device 6 positions the raw material in multiple directions through the positioning assembly one and the positioning assembly two, the auxiliary positioning device 6 is arranged on the upper end of the support plate 1, the positioning assembly one includes a mounting plate 19, one side of the mounting plate 19 is threadedly connected to the lower end of a lead screw one 16 through a threaded hole two 20, the other side of the mounting plate 19 is slidably connected to a guide rod one 17, the front ends of the two mounting plates 19 are connected through a connecting rod 21 fixedly connected thereto, the position of the connecting rod 21 does not affect the positioning of the aluminum profile, the height of the connecting rod 21 is higher than the height of the cutting knife 4 passing through the opening 5, and the connecting rod 21 does not contact the cutting knife 4 during movement.

[0039] The front and rear ends of the mounting plate 19 are provided with a sliding groove two 22, and a guide rod two 23 and a lead screw two 24 are arranged in the front and rear sliding grooves two 22 respectively, the two sides of the guide rod two 23 are fixedly connected to the inner walls of the front sliding groove two 22, the two sides of the lead screw two 24 are fixedly and rotatably connected to the inner walls of the rear sliding groove two 22, the rear parts of the two mounting plates 19 away from each other are rotatably connected to a rocking disc 25, and a certain damping exists between the rocking disc 25 and the mounting plate 19, so that the rocking disc 25 does not rotate by itself when no one touches it, the two rocking discs 25 extend to the sliding groove two 22 through the mounting plate 19 at the end close to each other, and are fixedly connected to the lead screw two 24, a positioning plate 26 is slidably connected to the guide rod two 23, the rear part of the positioning plate 26 is threadedly connected to the lead screw two 24 through a threaded hole three 27, a threaded hole four 28 is formed in the upper part of the positioning plate 26, a bolt two 29 is threadedly connected in the threaded hole four 28, and a pressing plate 30 is rotatably connected to the lower end of the bolt two 29 through the threaded hole four 28, the guide rod two 23 can ensure the direction of the positioning plate 26 stable during movement,

[0040] Place the aluminum profile on the two mounting plates 19, then rotate the two rocking discs 25, drive the lead screw two 24 to rotate, and move the two positioning plates 26 towards each other to position the two sides of the aluminum profile, in order to further strengthen the positioning, rotate the bolt two 29 to move it downwards, and move the pressing plate 30 to the aluminum profile, complete the multi-directional positioning, the positioning is more stable, and the aluminum profile is prevented from moving and cutting, and the cutting precision is increased.

[0041] The moving assembly is used for moving the auxiliary positioning device 6, and comprises a sliding groove one 31 which is opened on both sides of the upper end of the support plate 1, and the lead screw one 16 and the guide rod one 17 are arranged in the sliding groove one 31 on both sides respectively, the lead screw one 16 is rotatably connected to the inner wall of the sliding groove one 31 on one side at the front and rear ends, the guide rod one 17 is fixedly connected to the inner wall of the sliding groove one 31 on the other side at the front and rear ends, and the motor two 18 is fixedly connected to the support plate 1 on the side close to the lead screw one 16 at the front end, the output shaft of the motor two 18 extends to the sliding groove one 31 through the support plate 1 and is fixedly connected with the lead screw one 16.

[0042] After the aluminum profile is fixed on the mounting plates 19 on both sides, the motor two 18 drives the lead screw one 16 to rotate, the mounting plate 19 on the side close to the lead screw one 16 is moved from front to back, and the other mounting plate 19 is driven to move synchronously through the connecting rod 21, so that the aluminum profile is moved towards the cutting knife 4, and the cutting knife 4 is rotated to cut the aluminum profile.

[0043] It should be noted that the electrical components appearing in the text are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer for control, and the detailed description of known functions and known components is omitted in the specific embodiment of the disclosure. In order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances. The information disclosed in the background section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as acknowledging or implying in any form that the information constitutes prior art known to those skilled in the art.

[0044] The utility model and its implementation have been described above, and this description is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, without creative design, similar structure and embodiments of the technical scheme can be designed, which should belong to the protection scope of the utility model.

Claims

1. An auxiliary positioning device for aluminum profile cutting, characterized in that: include: A support plate (1), wherein the four corners of the lower end of the support plate (1) are fixedly connected to support legs (2); An auxiliary supporting device (3), the auxiliary supporting device (3) comprising a shock absorbing portion and a moving portion; A cutting knife (4), wherein the support plate (1) is provided with an opening (5) in the middle thereof for accommodating the cutting knife (4); Two auxiliary positioning devices (6), the auxiliary positioning devices (6) comprising a first positioning component and a second positioning component, the auxiliary positioning devices (6) positioning the raw material in multiple directions through the first positioning component and the second positioning component; A moving component is used to move the auxiliary positioning device (6).

2. The auxiliary positioning device for aluminum profile cutting according to claim 1, characterized in that: The auxiliary support device (3) is arranged below the support leg (2); the shock absorbing part is a shock absorber (7); the shock absorber (7) is fixedly connected to the lower end of the support leg (2); the lower end of the shock absorber (7) is fixedly connected to a fixed plate (8); the movable part is a universal wheel (9); the universal wheel (9) is arranged at the front of the lower end of the fixed plate (8).

3. The auxiliary positioning device for aluminum profile cutting according to claim 2, characterized in that: A threaded hole (10) is provided at the rear of the fixing plate (8), and a bolt (11) is connected to the inner thread of the threaded hole (10). The lower end of the bolt (11) passes through the threaded hole (10) and extends to the bottom thereof, and is fixedly connected to the support seat (12).

4. The auxiliary positioning device for aluminum profile cutting according to claim 1, characterized in that: Two fixing plates (13) are provided on both sides below the opening (5), and the two fixing plates (13) are fixedly connected to the lower end of the support plate (1). The two fixing plates (13) on both sides are rotatably connected to the ends close to each other with a rotating shaft (14), and the cutting knife (4) is fixedly connected to the middle of the rotating shaft (14). The upper end of the cutting knife (4) passes through the opening (5) and extends to the front upper part.

5. The aluminum profile cutting auxiliary positioning device according to claim 4, characterized in that: A motor 1 (15) is fixedly connected to the side of the fixing plate 2 (13) away from the cutting blade (4). The output shaft of the motor 1 (15) passes through the fixing plate 2 (13) and extends to the outside thereof, and is fixedly connected to the rotating shaft (14).

6. The auxiliary positioning device for aluminum profile cutting according to claim 1, characterized in that: The moving assembly includes a slide groove (31), and the slide groove (31) is opened on both sides of the upper end of the support plate (1). A screw rod (16) and a guide rod (17) are respectively provided in the slide grooves (31) on both sides. The front and rear ends of the screw rod (16) are rotatably connected to the inner wall of the slide groove (31) on one side, and the front and rear ends of the guide rod (17) are fixedly connected to the inner wall of the slide groove (31) on the other side.

7. The auxiliary positioning device for aluminum profile cutting according to claim 6, characterized in that: A motor 2 (18) is fixedly connected to one side of the front end of the support plate (1) close to the screw rod 1 (16), and the output shaft of the motor 2 (18) passes through the support plate (1) and extends into the slide groove 1 (31), and is fixedly connected to the screw rod 1 (16).

8. The auxiliary positioning device for aluminum profile cutting according to claim 7, characterized in that: The auxiliary positioning device (6) is arranged on both sides of the upper end of the support plate (1), and the positioning component 1 includes a mounting plate (19). The lower end of the mounting plate (19) on one side is threadedly connected to the screw rod 1 (16) through a threaded hole 2 (20), and the lower end of the mounting plate (19) on the other side is slidably connected to the guide rod 1 (17). The front ends of the mounting plates (19) on both sides are connected by a fixed connection with a connecting rod (21).

9. The auxiliary positioning device for aluminum profile cutting according to claim 8, characterized in that: The front and rear ends of the mounting plate (19) are both provided with a second slide groove (22), and the front and rear ends of the second slide groove (22) are respectively provided with a second guide rod (23) and a second screw rod (24). Both sides of the second guide rod (23) are fixedly connected to the inner wall of the second front slide groove (22), and both sides of the second screw rod (24) are fixedly connected to the inner wall of the second rear slide groove (22). The rear ends of the mounting plates (19) on both sides are rotatably connected to the rocking plates (25) at the ends away from each other. The ends of the rocking plates (25) on both sides that are close to each other pass through the mounting plate (19) and extend to the second slide groove (22), and are fixedly connected to the second screw rod (24).

10. The auxiliary positioning device for aluminum profile cutting according to claim 9, characterized in that: A positioning plate (26) is slidably connected to the guide rod 2 (23), and the rear portion of the positioning plate (26) is threadedly connected to the screw rod 2 (24) through a threaded hole 3 (27). A threaded hole 4 (28) is provided on the upper portion of the positioning plate (26), and a bolt 2 (29) is threadedly connected to the inner thread of the threaded hole 4 (28). The lower end of the bolt 2 (29) passes through the threaded hole 4 (28) and is rotatably connected to the pressure plate (30).

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