CN218904694U - Deckle edge polisher - Google Patents

Abstract

The utility model discloses a burr grinding machine, relates to the technical field of aluminum profile machining, and aims to solve the problems that the existing grinding equipment cannot be well contacted with aluminum profiles with different thicknesses and waste scraps on the surfaces of the aluminum profiles are inconvenient to blow off in the grinding process. The utility model is provided with the height adjusting component, so that the polishing disc can be well contacted with aluminum profiles with different thicknesses; the driving motor simultaneously controls the polishing disc and the fan blade to work in the polishing process, so that the generated sweeps can be blown off immediately by polishing edges at the same time, and the situation that the surface of the aluminum profile is damaged by the sweeps in the continuous polishing process is avoided.

Description

A kind of burr grinding machine

technical field

The utility model relates to the technical field of aluminum profile processing, in particular to a burr grinding machine.

Background technique

Aluminum profiles are often truncated from the middle during production, which will cause burrs on the section and affect the safe use of aluminum profiles. Therefore, it is necessary to use a burr grinding device to process the section. However, existing grinding equipment has the following problems in actual use:

First, the existing grinding equipment is inconvenient to adjust the placement height of the aluminum profile, which leads to the inability of the grinding disc to contact aluminum profiles of different thicknesses well, which affects the use of the grinding equipment;

Its two, existing grinding equipment is not convenient to blow off the scraps on the surface of the aluminum profile in the process of grinding, and then these scraps are not cleaned up in time and will cause damage to the surface of the aluminum profile in the process of continuous grinding.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a burr grinder, which overcomes the deficiencies of the prior art by designing the height adjustment assembly and fan blades, and effectively solves the problem that the existing grinding equipment cannot be well touched. Aluminum profiles of different thicknesses and the problem that it is not convenient to blow off the waste chips on the surface of the aluminum profiles during the grinding process.

In order to achieve the above object, the utility model adopts the following technical solutions:

A burr grinding machine, comprising a grinding table, on which a support plate is connected through an electric moving assembly, and a grinding assembly is arranged on the support plate, and the grinding assembly is composed of a driving motor fixed on the outer wall of the back of the support plate and a fixed The grinding disc and fan blades arranged on the output shaft of the driving motor are composed of a lifting plate connected to the grinding table through a height adjustment component, and a centering positioning component is provided on the lifting plate;

By adopting the above technical scheme, the motor drives the motor to control the work of the grinding disc and the fan blade at the same time during the grinding process, so that the generated waste can be blown off immediately while grinding, avoiding the damage caused by the waste to the surface of the aluminum profile during the continuous grinding process. Injury situation.

Preferably, the height adjustment assembly consists of a lower notch on the top of the grinding table, a lower two-way screw rotatably mounted in the lower notch, two movable blocks symmetrically screwed to two opposite threaded ends of the lower two-way screw and symmetrically hinged on the It is composed of two movable inclined frames at the top of the two movable blocks, and the tops of the two movable inclined frames are hinged at the bottom of the lifting plate;

By adopting the above technical scheme, the two movable blocks are controlled to move away from or approach each other through the rotation of the lower two-way screw, so that the two movable inclined frames control the lifting plate to rise and fall in the vertical direction, which is convenient for adjusting the placement height of the aluminum profile, so that the aluminum profile can be placed The sanding disc has a good contact with aluminum profiles of different thicknesses.

Preferably, the centering and positioning assembly is composed of an upper notch set on the top of the lifting plate, an upper two-way screw rod rotatably installed in the upper notch, and two T-shaped splints symmetrically screwed to two opposite threaded ends of the upper two-way screw rod;

By adopting the above-mentioned technical solution, it is convenient to position and fix the aluminum profile, avoid its deviation during the grinding process, and help to improve the quality of rough grinding.

Preferably, the electric moving assembly consists of a chute set on the grinding table, a servo motor fixed on the side wall of the grinding table, a lead screw installed in the chute and a T-shaped moving seat screwed on the lead screw constitute;

By adopting the above technical solution, the electric moving component controls the automatic movement of the grinding component, which helps to improve the efficiency of grinding the burrs and facilitates the work of workers.

Preferably, the support plate is fixed on the top outer wall of the T-shaped mobile seat, the outer walls of the two movable blocks are slidably connected with the inner wall of the lower notch, and the outer walls of the two T-shaped splints are slidably connected with the inner wall of the upper notch , and the outer wall of the T-shaped mobile seat is slidingly connected with the inner wall of the chute;

By adopting the above technical scheme, it is convenient to ensure that the two movable blocks, the two T-shaped splints and the T-shaped moving seat can all perform linear motion in the horizontal direction.

Preferably, the output shaft of the servo motor extends into the chute and is connected to one end of the lead screw through a coupling, and a crank handle is fixed on the lower two-way screw and the upper two-way screw, which is convenient for workers to rotate the lower two-way screw and the upper two-way screw. Upper two-way screw.

The beneficial effects of the utility model are:

1. It is equipped with a height adjustment component, which controls the two movable blocks to move away from or approach each other through the rotation of the lower two-way screw, so that the two movable inclined frames control the lifting plate to rise and fall in the vertical direction, which is convenient for adjusting the placement height of the aluminum profile, thereby It can make the grinding disc come into good contact with aluminum profiles of different thicknesses;

2. The automatic movement of the grinding component is controlled by the electric moving component, which helps to improve the efficiency of rough edge grinding, and drives the motor to control the work of the grinding disc and fan blades at the same time during the grinding process, so that the generated waste can be blown immediately while grinding To avoid damage to the surface of the aluminum profile caused by waste chips during the continuous grinding process.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the utility model front view;

Fig. 2 is the three-dimensional structure schematic diagram of back view of the utility model;

Fig. 3 is a three-dimensional structural schematic diagram of the utility model after the lifting plate and the centering and positioning assembly are removed.

In the figure: 1. Grinding table; 2. Support plate; 3. Driving motor; 4. Grinding plate; 5. Fan blade; 6. Lifting plate; 7. Lower two-way screw; 8. Movable block; 10. Upper two-way screw; 11. T-shaped splint; 12. Servo motor; 13. Lead screw; 14. T-shaped moving seat.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment 1, with reference to Figures 1-3, a kind of burr grinding machine, including a grinding table 1, a support plate 2, an electric moving assembly and a grinding assembly, the electric moving assembly is specifically composed of the following components:

Chute and servo motor 12: the chute is opened on the grinding table 1, the servo motor 12 is fixed on the side wall of the grinding table 1 by bolts, the output shaft of the servo motor 12 extends into the chute, and the servo motor 12 is connected with an inverter through a wire. shun switch;

Lead screw 13: one end of the lead screw 13 is coaxially fixedly connected with the output shaft of the servo motor 12 through a coupling, and the other end of the lead screw 13 is connected with the inner wall of one side of the chute through a bearing;

T-shaped moving seat 14: the T-shaped moving seat 14 is screwed on the lead screw 13, and the outer wall of the T-shaped moving seat 14 is slidingly connected with the inner wall of the chute;

The support plate 2 is welded on the top outer wall of the T-shaped mobile seat 14, and the grinding assembly is specifically composed of the following parts:

Drive motor 3: The drive motor 3 is fixed on the back outer wall of the support plate 2 through bolts, the drive motor 3 is connected with a control switch through wires, the back outer wall of the support plate 2 is fixed with a battery through bolts, and the drive motor 3 is electrically connected with the battery through wires , it is convenient to supply power to the drive motor 3 in the moving state;

Grinding disc 4 and fan blade 5: both the grinding disc 4 and the fan blade 5 are fixedly set on the output shaft of the driving motor 3;

In this embodiment, the output shaft of the servo motor 12 controls the rotation of the lead screw 13. Under the limit of the chute, the T-shaped moving seat 14 controls the automatic movement of the grinding assembly, which improves the grinding efficiency. During the grinding process, the motor 3 is driven At the same time, the work of the grinding disc 4 and the fan blade 5 is controlled, so that the waste chips produced can be blown off immediately while grinding, so as to avoid the situation that the waste chips cause damage to the surface of the aluminum profile during the continuous grinding process.

Embodiment 2, with reference to Figures 1-3, this embodiment is optimized on the basis of Embodiment 1, specifically: a kind of burr grinding machine, which also includes a lifting plate 6, a height adjustment assembly and a centering positioning assembly, the height adjustment The assembly is specifically composed of the following components:

Lower notch and lower two-way screw 7: the lower notch is set on the top of the grinding table 1, and the lower two-way screw 7 is respectively connected to the inner walls of both sides of the lower notch through two bearings;

Two movable blocks 8: the two movable blocks 8 are symmetrically screwed on the two opposite thread ends of the lower two-way screw rod 7, and the outer walls of the two movable blocks 8 are slidingly connected with the inner wall of the lower notch;

Two movable inclined frames 9: the two movable inclined frames 9 are symmetrically hinged on the tops of the two movable blocks 8, and the tops of the two movable inclined frames 9 are hinged on the bottom of the lifting plate 6;

The centering and positioning assembly includes an upper notch on the top of the lifting plate 6, an upper two-way screw 10 connected to the inner walls on both sides of the upper notch through two bearings, and two two-way screws symmetrically screwed to the two opposite thread ends of the upper two-way screw 10. T-shaped splints 11 are formed, and the outer walls of the two T-shaped splints 11 are all slidably connected with the inner walls of the upper notches;

Both the lower two-way screw 7 and the upper two-way screw 10 are fixed with crank handles, which are convenient for workers to rotate the lower two-way screw 7 and the upper two-way screw 10;

In this embodiment, the two movable blocks 8 are controlled to move away from or approach each other through the rotation of the lower two-way screw 7, so that the two movable inclined frames 9 control the lifting plate 6 to rise and fall in the vertical direction, which is convenient for adjusting the placement height of the aluminum profile , so that the grinding disc 4 can be in good contact with aluminum profiles of different thicknesses, and the centering movement of the two T-shaped splints 11 is controlled by the rotation of the upper two-way screw 10, which is convenient for positioning and fixing the aluminum profiles, and avoids them from grinding. Offset occurs in the center, which helps to improve the quality of rough sanding.

Working principle: When in use, put the aluminum profile on the lifting plate 6, and then control the rotation of the two-way screw 7 through the handle below, and then the two movable blocks 8 move away from or approach each other, and finally the two movable inclined frames 9 control the lifting The plate 6 rises in the vertical direction and falls to a suitable height, at this time, the burr of the aluminum profile can be brought into contact with the grinding disc 4;

Secondly, the rotation of the upper two-way screw 10 is controlled by turning the upper handle, and then the two T-shaped splints 11 are centered to clamp and fix the aluminum profile;

Finally, the output shaft of the driving motor 3 controls the grinding disc 4 and the fan blade 5 to rotate together, and the grinding disc 4 grinds the burrs, and the fan blade 5 blows off the generated waste, and is controlled by the output shaft of the servo motor 12. The leading screw 13 rotates, and finally the T-shaped moving seat 14 controls the movement of the grinding disc 4 to grind the entire burr region of the aluminum profile.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A burr grinding machine, comprising a grinding table (1), characterized in that, the grinding table (1) is connected with a support plate (2) by an electric moving assembly, and the support plate (2) is provided with a grinding assembly , the grinding assembly is composed of a drive motor (3) fixed on the outer wall of the back of the support plate (2), a grinding disc (4) and a fan blade (5) fixed on the output shaft of the drive motor (3), the A lifting plate (6) is connected to the grinding table (1) through a height adjustment component, and a centering positioning component is provided on the lifting plate (6). 2. A kind of burr grinding machine according to claim 1, characterized in that, the height adjustment assembly consists of a lower notch on the top of the grinding table (1), a lower two-way screw (7) rotatably installed in the lower notch ), two movable blocks (8) symmetrically connected to the two opposite threaded ends of the lower two-way screw (7) and two movable inclined frames (9) symmetrically hinged on the top of the two movable blocks (8), and two The tops of the movable inclined frame (9) are all hinged on the bottom of the lifting plate (6). 3. A kind of burr grinding machine according to claim 1, characterized in that, the centering positioning assembly consists of an upper notch on the top of the lifting plate (6), an upper two-way screw ( 10) and two T-shaped splints (11) that are symmetrically screwed on two opposite threaded ends of the upper bidirectional screw rod (10) constitute. 4. A kind of burr grinding machine according to claim 1, characterized in that, the electric moving assembly consists of a chute provided on the grinding table (1) and a servo motor fixed on the side wall of the grinding table (1). (12), the leading screw (13) that the rotation is installed in the chute and the T-shaped moving seat (14) that is screwed on the leading screw (13) form. 5. A kind of burr grinding machine according to claim 1, characterized in that, the support plate (2) is fixed on the top outer wall of the T-shaped mobile seat (14), and the outer walls of the two movable blocks (8) are both Slidably connected with the inwall of the lower notch, the outer walls of the two T-shaped splints (11) are slidably connected with the inwall of the upper notch, and the outer wall of the T-shaped mobile seat (14) is slidably connected with the inwall of the chute. 6. A kind of burr grinding machine according to claim 4, characterized in that, the output shaft of the servo motor (12) extends into the chute and is connected with one end of the lead screw (13) through a coupling, and A crank handle is fixed on the lower bidirectional screw rod (7) and the upper bidirectional screw rod (10).

Images