Metal processing edge grinding machine

Abstract

The utility model relates to the technical field of metal machining, in particular to a metal machining edge grinding machine which comprises a base, an operation table is arranged at the top of the base, a first supporting seat is arranged above the middle of the operation table, a first universal joint is arranged below the middle of the first supporting seat, and the two ends of the first universal joint are connected with first supporting shafts. The end part of one first supporting shaft is fixed on the first supporting seat, and the end part of the other first supporting shaft is fixed on the operation table; pushing mechanisms are arranged on the two sides of the lower portion of the first supporting base and are parallel to the first supporting shaft, and the ends of the pushing mechanisms are rotationally installed in the U-shaped base. When the edge grinding machine for metal processing is used, a plate arranged between the two supporting seats can be deflected through the action of the pushing mechanism on the first supporting seat and the connection action of the universal joint on the supporting seats, so that the grinding wheel can grind the upper and lower edges of the side surface of the plate.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a metal processing edge grinding machine. Background Art

[0002] Edge grinding machine is used to grind the bevel and straight edge of metal strips of different sizes and thicknesses, and is equipped with grinding wheels and spare parts. The existing edge grinding machine has the characteristics of completing rough grinding, fine grinding and polishing at one time. It is suitable for grinding the bevel and straight edge of metal strips of different sizes and thicknesses, and is equipped with grinding wheels and spare parts. The grinding wheels have the advantages of long life, regular forming and high efficiency.

[0003] When grinding metal plates, the existing edge grinding machines often grind the upper and lower sides of the plates at a certain angle to form a smooth curved section to ensure that there are no sharp edges around the plates to scratch the workers. However, this operation is mostly controlled manually by holding the plates, which affects the accuracy of the grinding and increases the labor intensity of the workers. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a metal processing edge grinding machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal processing edge grinding machine is designed, including a base, an operating table is arranged on the top of the base, a first support seat is arranged above the middle of the operating table, a first universal joint is arranged below the middle of the first support seat, and both ends of the first universal joint are connected to a first support shaft, one end of the first support shaft is fixed on the first support seat, and the other end of the first support shaft is fixed on the operating table;

[0006] A pushing mechanism is provided on both sides below the first supporting seat, the pushing mechanism is parallel to the first supporting shaft, and the ends of the pushing mechanism are rotatably mounted in the U-shaped seat, one U-shaped seat is fixed on the first supporting seat, and the other U-shaped seat is fixed on the operating table;

[0007] A grinding mechanism is arranged on both sides of the first supporting seat, and the grinding mechanism is arranged on the moving mechanism, and the moving mechanism is installed on the operating table;

[0008] A second support seat is correspondingly provided above the first support seat, and a second universal joint is provided above the second support seat. Both ends of the second universal joint are connected to second support shafts, one end of the second support shaft is fixed to the second support seat, and the other end of the second support shaft is connected to the connecting seat, and a lifting mechanism is vertically installed on the top of the connecting seat, and the lifting mechanism is fixed to the operating table through an L-shaped frame.

[0009] Preferably, a control cabinet is provided on a side of the base away from the L-shaped frame, the control cabinet is fixed to the base through a bracket, and a controller is provided in the control cabinet, and the controller is connected to the pushing mechanism and the lifting mechanism respectively through wires;

[0010] A touch display is arranged on the side of the control cabinet, and the touch display is connected to the controller through a wire.

[0011] Preferably, a cavity is provided on the top of the base, and first strip grooves are provided on both sides of the top of the operating table, and the first strip grooves penetrate into the cavity;

[0012] The moving mechanism includes a bidirectional screw rod, which is arranged in the cavity, and the end of the bidirectional screw rod is rotatably mounted on the inner wall of the cavity, and a first drive motor is connected to one end of the bidirectional screw rod, and the first drive motor is mounted on the outer wall of the base, and the first drive motor is connected to the controller through a wire;

[0013] The two ends of the bidirectional lead screw are connected with a first movable seat through a nut thread, the top of the first movable seat passes through the first strip groove and is connected with a strip support plate, and the length direction of the support plate is perpendicular to the bidirectional lead screw, and a linear motor is installed on the support plate, the linear motor is connected to the controller through a wire, and the slide rail of the linear motor is fixed on the support plate, and a second drive motor is arranged above the linear motor, and a grinding wheel is connected to the relatively close ends of the two second drive motors, and the two grinding wheels correspond to the two sides of the first support seat one by one, the second drive motor is connected to the controller through a wire, and the second drive motor is arranged in a chassis, and the chassis is fixed on the slider of the linear motor.

[0014] Preferably, a second strip groove is opened on both sides of the operating table, and a first guide shaft is provided parallel to the side of the bidirectional screw rod, the end of the first guide shaft is fixed to the inner wall of the cavity, and a second movable seat is slidably installed on the end of the first guide shaft, and the top of the second movable seat passes through the second strip groove and is fixed to the support plate.

[0015] Preferably, a slot is provided on one side of the cavity close to the L-shaped frame, and a cross-flow fan is installed on the other side of the cavity, and the cross-flow fan is connected to the controller through a wire.

[0016] Preferably, a rough anti-skid pad is installed on one side of the first support seat and the second support seat that are relatively close to each other.

[0017] Preferably, at least one second guide shaft is arranged in parallel on the side of the lifting mechanism, the bottom of the second guide shaft is fixed on the connecting seat, and the other end of the second guide shaft slides through the L-shaped frame.

[0018] The design scheme proposed by the utility model has the following beneficial effects during application:

[0019] 1. The metal processing edge grinding machine can deflect the plate placed between the two support seats through the action of the pushing mechanism on the first support seat and the action of the universal joint on the support seat, so that the grinding wheel can grind the upper and lower edges of the side of the plate.

[0020] 2. The metal processing edge grinding machine can push the second support seat closer to the first support seat by the lifting action of the lifting mechanism on the second support seat, thereby pressing down and fixing the plate placed on the first support seat, and cooperating with the connection of the support seat with the universal joint, so that the support seat can not only clamp and fix the plate, but also deflect in the vertical direction, without affecting the edge grinding of the plate by the grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 This is a back structural diagram of the utility model;

[0024] Figure 4 This is a bottom structural diagram of the operating table of the utility model;

[0025] Figure 5 It is the front view of the utility model.

[0026] In the figure: 1. base; 2. operating table; 3. cavity; 4. cross flow fan; 5. slot; 6. first support seat; 7. first universal joint; 8. first support shaft; 9. pushing mechanism; 10. anti-slip pad; 11. second support seat; 12. second universal joint; 13. second support shaft; 14. connecting seat; 15. lifting mechanism; 16. L-shaped frame; 17. second guide shaft; 18. first strip groove; 19. bidirectional screw; 20. first drive motor; 21. first moving seat; 22. support plate; 23. linear motor; 24. chassis; 25. second drive motor; 26. grinding wheel; 27. second strip groove; 28. first guide shaft; 29. ​​second moving seat; 30. control cabinet. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-Figure 5A metal processing edge grinding machine includes a base 1, an operating table 2 is arranged on the top of the base 1, a first support seat 6 is arranged above the middle of the operating table 2, a first universal joint 7 is arranged below the middle of the first support seat 6, and both ends of the first universal joint 7 are connected to a first support shaft 8, one end of the first support shaft 8 is fixed on the first support seat 6, and the other end of the first support shaft 8 is fixed on the operating table 2, so that the first support seat 6 can deflect freely above the operating table 2.

[0029] like Figure 2 and Figure 5 As shown, a pushing mechanism 9 is provided on both sides below the first support seat 6, the pushing mechanism 9 is parallel to the first support shaft 8, and the ends of the pushing mechanism 9 are rotatably installed in the U-shaped seat, one U-shaped seat is fixed on the first support seat 6, and the other U-shaped seat is fixed on the operating table 2. When the pushing mechanism 9 is in operation, the first support seat 6 can be pushed to deflect in the vertical direction, that is, the first support seat 6 can be deflected on the operating table 2 in a direction perpendicular to the operating table 2.

[0030] When in use, the panel is first placed on the first support seat 6, and a second support seat 11 is correspondingly provided above the first support seat 6, and a second universal joint 12 is provided above the second support seat 11, and both ends of the second universal joint 12 are connected to a second support shaft 13, wherein one end of the second support shaft 13 is fixed to the second support seat 11, and the other end of the second support shaft 13 is connected to the connecting seat 14, and a lifting mechanism 15 is vertically installed on the top of the connecting seat 14, and the lifting mechanism 15 is fixed to the operating table 2 through an L-shaped frame 16, and the lifting mechanism 15 will push the second support seat 11 to press on the top surface of the panel, thereby clamping and fixing the panel.

[0031] Furthermore, a rough anti-skid pad 10 is installed on the side relatively close to the first support seat 6 and the second support seat 11. The anti-skid pad 10 will adhere to the plate after the support seat is pressed on the plate, thereby improving the friction between the support seat and the plate, thereby improving the fixing effect of the support seat on the plate.

[0032] During the lifting and lowering process of the second support seat 11, in order to ensure the stable driving of the lifting mechanism 15, at least one second guide shaft 17 is arranged parallel to the side of the lifting mechanism 15. The bottom of the second guide shaft 17 is fixed on the connecting seat 14, and the other end of the second guide shaft 17 slides through the L-shaped frame 16 to provide guidance for the operation of the lifting mechanism 15, so as to make the operation of the lifting mechanism 15 more stable.

[0033] It should be noted that, in actual use, the lifting mechanism 15 and the pushing mechanism 9 are both one of a hydraulic cylinder, an electric push rod, and a pneumatic cylinder.

[0034] like Figure 3As shown, a cavity 3 is provided on the top of the base 1, and first strip grooves 18 are provided on both sides of the top of the operating table 2, and the first strip grooves 18 penetrate into the cavity 3. A grinding mechanism is provided on both sides of the first support seat 6, and the grinding mechanism is provided on the moving mechanism, and the moving mechanism is installed on the operating table 2;

[0035] Among them, Figure 1 and Figure 4 As shown, the moving mechanism includes a bidirectional screw rod 19, which is arranged in the cavity 3, and the end of the bidirectional screw rod 19 is rotatably mounted on the inner wall of the cavity 3, and a first drive motor 20 is connected to one end of the bidirectional screw rod 19, and the first drive motor 20 is mounted on the outer wall of the base 1, and the first drive motor 20 provides power for the rotation of the bidirectional screw rod 19;

[0036] The first movable seat 21 is connected to both ends of the bidirectional screw rod 19 through a nut thread, the top of the first movable seat 21 passes through the first strip groove 18 and is connected to a strip support plate 22, and the length direction of the support plate 22 is perpendicular to the bidirectional screw rod 19, a linear motor 23 is installed on the support plate 22, and the slide rail of the linear motor 23 is fixed on the support plate 22, and a second drive motor 25 is arranged above the linear motor 23, and a grinding wheel 26 is connected to one end of the two second drive motors 25 that is relatively close to each other, and the two grinding wheels 26 correspond to the two sides of the first support seat 6 one by one, and the second drive motor 25 is connected to the second drive motor 25. The two drive motors 25 are arranged in the chassis 24, and the chassis 24 is fixed on the slider of the linear motor 23. The rotation of the bidirectional screw 19 can control the grinding wheel 26 to approach or move away from the first support seat 6, and the linear motor 23 can drive the grinding wheel 26 to move linearly above the operating table 2, that is, after the grinding wheel 26 is abutted against the side of the plate through the rotation of the bidirectional screw 19, the grinding wheel 26 can perform edge grinding operation on the plate, and during the grinding process, the linear motor 23 will drive the grinding wheel 26 to move linearly along the side of the plate, thereby realizing the edge grinding operation on the side of the plate.

[0037] Specifically, the two grinding wheels 26 arranged opposite to each other allow the edge grinding machine to perform edge grinding operations on both sides of the plate at the same time.

[0038] It should be noted that a control cabinet 30 is provided on the side of the base 1 away from the L-shaped frame 16. The control cabinet 30 is fixed to the base 1 through a bracket, and a controller is provided in the control cabinet 30. The controller is connected to the pushing mechanism 9, the lifting mechanism 15, the first drive motor 20, the linear motor 23, and the second drive motor 25 through wires. A touch display is provided on the side of the control cabinet 30, and the touch display is connected to the controller through wires, so that the operator can control the edge grinder through the touch display; in actual use, the controller is one of a PLC logic controller, a control host, and a control mainboard. After the operator places the edged plate on the first support seat 6, the second support seat 11 can be lowered through the controller. Press on the plate to fix it, then control the first drive motor 20 to stick the high-speed rotating grinding wheel 26 to the side of the plate, and under the operation of the linear motor 23, let the grinding wheel 26 rotate and move along the side of the plate to grind the edge of the plate. If it is necessary to grind the upper and lower edges of the side of the plate, the two pushing mechanisms 9 can be controlled to drive the two sides of the first support seat 6 to move up and down relative to each other, so as to achieve the inclination of the plate, so that the grinding wheel 26 can grind the upper and lower edges of the side of the plate. When the grinding of one side is completed, the grinding wheel 26 and the second support seat 11 can be removed first, and then the plate can be rotated so that the other two sides are opposite to the grinding wheel 26, and then the above operation can be repeated to grind the other two sides of the plate.

[0039] Further, such as Figure 4 As shown, second strip grooves 27 are correspondingly opened on both sides of the operating table 2, and a first guide shaft 28 is provided parallel to the side of the bidirectional screw rod 19, the end of the first guide shaft 28 is fixed to the inner wall of the cavity 3, and a second movable seat 29 is slidably installed on the end of the first guide shaft 28, the top of the second movable seat 29 passes through the second strip groove 27 and is fixed to the support plate 22, providing guidance for the grinding wheel 26 when moving toward the plate, so that the movement of the grinding wheel 26 is more stable.

[0040] It should be noted that if Figure 1 and Figure 3 As shown, a slot 5 is provided on one side of the cavity 3 close to the L-shaped frame 16, and a cross-flow fan 4 is installed on the other side of the cavity 3. The cross-flow fan 4 is connected to the controller through a wire. When the plate is edged, the cross-flow fan 4 can be turned on to blow out waste chips and other debris that fall into the cavity 3 from the cavity 3 to prevent the waste chips from falling on the bidirectional screw 19 and the first guide shaft 28, affecting the movement of the movable seat, and further affecting the movement of the grinding wheel 26.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal processing edge grinding machine, characterized in that: The invention comprises a base (1), an operating table (2) is arranged on the top of the base (1), a first support seat (6) is arranged above the middle of the operating table (2), a first universal joint (7) is arranged below the middle of the first support seat (6), both ends of the first universal joint (7) are connected to a first support shaft (8), one end of the first support shaft (8) is fixed to the first support seat (6), and the other end of the first support shaft (8) is fixed to the operating table (2); A pushing mechanism (9) is provided on both sides below the first supporting seat (6), the pushing mechanism (9) is parallel to the first supporting shaft (8), and ends of the pushing mechanism (9) are rotatably mounted in a U-shaped seat, one U-shaped seat is fixed on the first supporting seat (6), and the other U-shaped seat is fixed on the operating table (2); Grinding mechanisms are arranged on both sides of the first support seat (6), and the grinding mechanisms are arranged on the moving mechanism, and the moving mechanism is installed on the operating table (2); A second support seat (11) is correspondingly arranged above the first support seat (6), a second universal joint (12) is arranged above the second support seat (11), both ends of the second universal joint (12) are connected to second support shafts (13), one end of the second support shaft (13) is fixed to the second support seat (11), and the other end of the second support shaft (13) is connected to a connecting seat (14), and a lifting mechanism (15) is vertically installed on the top of the connecting seat (14), and the lifting mechanism (15) is fixed to the operating table (2) via an L-shaped frame (16).

2. A metal processing edge grinding machine according to claim 1, characterized in that: A control cabinet (30) is arranged on a side of the base (1) away from the L-shaped frame (16); the control cabinet (30) is fixed to the base (1) via a bracket, and a controller is arranged in the control cabinet (30); the controller is connected to the pushing mechanism (9) and the lifting mechanism (15) via wires; A touch display is arranged on the side of the control cabinet (30), and the touch display is connected to the controller via a wire.

3. A metal processing edge grinding machine according to claim 2, characterized in that: A cavity (3) is provided on the top of the base (1), and first strip grooves (18) are provided on both sides of the top of the operating table (2), the first strip grooves (18) penetrating into the cavity (3); The moving mechanism comprises a bidirectional screw rod (19), the bidirectional screw rod (19) being arranged in the cavity (3), the end of the bidirectional screw rod (19) being rotatably mounted on the inner wall of the cavity (3), and a first drive motor (20) being connected to one end of the bidirectional screw rod (19), the first drive motor (20) being mounted on the outer wall of the base (1), and the first drive motor (20) being connected to the controller via a wire; A first movable seat (21) is connected to both ends of the bidirectional lead screw (19) via a nut thread; the top of the first movable seat (21) passes through the first strip groove (18) and is connected to a strip support plate (22); the length direction of the support plate (22) is perpendicular to the bidirectional lead screw (19); a linear motor (23) is installed on the support plate (22); the linear motor (23) is connected to a controller via a wire; a slide rail of the linear motor (23) is fixed on the support plate (22); a second drive motor (25) is arranged above the linear motor (23); a grinding wheel (26) is connected to one end of the two second drive motors (25) that is relatively close to each other; the two grinding wheels (26) correspond to both sides of the first support seat (6) one by one; the second drive motor (25) is connected to the controller via a wire; the second drive motor (25) is arranged in a chassis (24); and the chassis (24) is fixed on a slider of the linear motor (23).

4. A metal processing edge grinding machine according to claim 3, characterized in that: Second strip grooves (27) are correspondingly provided on both sides of the operating table (2), and a first guide shaft (28) is provided in parallel on the side of the bidirectional screw rod (19), the end of the first guide shaft (28) is fixed to the inner wall of the cavity (3), and a second movable seat (29) is slidably mounted on the end of the first guide shaft (28), and the top of the second movable seat (29) passes through the second strip groove (27) and is fixed to the support plate (22).

5. The metal processing edge grinding machine according to claim 3, characterized in that: A slot (5) is provided on one side of the cavity (3) close to the L-shaped frame (16), and a cross-flow fan (4) is installed on the other side of the cavity (3). The cross-flow fan (4) is connected to a controller via a wire.

6. The metal processing edge grinding machine according to claim 1, characterized in that: An anti-skid pad (10) with a rough surface is installed on one side of the first support seat (6) and the second support seat (11) that is relatively close to each other.

7. The metal processing edge grinding machine according to claim 1, characterized in that: At least one second guide shaft (17) is arranged in parallel on the side of the lifting mechanism (15); the bottom of the second guide shaft (17) is fixed on the connecting seat (14), and the other end of the second guide shaft (17) slides through the L-shaped frame (16).

Images