Wedge block milling device with angle convenient to adjust

Abstract

The utility model discloses a wedge milling device convenient for angle adjustment, which belongs to the technical field of wedge milling and comprises a workbench, an L-shaped mounting frame is fixedly connected to one side of the top surface of the workbench, moving grooves are formed in two sides of the top surface of the workbench, the moving grooves are positioned on the inner side of the L-shaped mounting frame, an L-shaped bracket is arranged in each moving groove, and the L-shaped bracket is fixedly connected with the L-shaped mounting frame. The vertical ends of the L-shaped supports extend into the moving grooves, driving assemblies for driving the L-shaped supports to move are arranged in the moving grooves, a containing table is arranged between the opposite horizontal positions of the two L-shaped supports, connecting shafts are rotationally installed on the two sides of the containing table in a penetrating mode, and an adjusting assembly for rotating the containing table is arranged on the side, opposite to the containing table, of the L-shaped support on one side. The connecting shaft on the side provided with the adjusting assembly extends to the outer side of the containing table, the locking groove penetrates through the containing table, the containing table is made to rotate through the adjusting assembly, the rotating angle precision is improved, the requirement for the gradient of a workpiece is met, and therefore the production quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wedge milling, and in particular relates to a wedge milling device which is convenient for adjusting the angle. Background Art

[0002] The wedge is an adjustment pad used on the rolling-cut double-sided shears and rolling-cut positioning shears in steel mills. It wears quickly and is consumed in large quantities. It is a wearing part and needs to be replaced frequently.

[0003] During the production of existing wedge blocks, they need to be adjusted according to the inclination angle required for production and then processed. However, manual adjustment is inefficient and the rotation angle may deviate, causing some wedge blocks to fail to meet actual needs after production, affecting production quality.

[0004] To this end, we proposed a wedge block milling device that is easy to adjust the angle to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of wedge inclination angle in the prior art and proposes a wedge milling device which is convenient for adjusting the angle.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wedge block milling device that is easy to adjust the angle includes a workbench, one side of the top surface of the workbench is fixedly connected to an L-shaped mounting frame, and movable grooves are opened on both sides of the top surface of the workbench, each of the movable grooves is provided with an L-shaped bracket, and the movable groove is provided with a driving component for driving the L-shaped bracket to move, a placing table is provided between the two relatively horizontal levels of the two L-shaped brackets, and both sides of the placing table are penetrated by the L-shaped bracket and a connecting shaft is rotatably installed, one of which is provided with an adjustment component for rotating the placing table, and a locking groove is opened through the placing table, and both ends of the locking groove are provided with a T-shaped clamping plate for clamping the wedge block to be processed, and a locking component for driving the T-shaped clamping blocks on both sides to move toward each other is provided in the locking groove, and a cylinder is installed on the top surface of the horizontal end of the L-shaped mounting frame, and the movable end of the cylinder passes through the L-shaped mounting frame and is installed with a milling cutter located above the placing table.

[0008] Preferably, the driving assembly includes a lead screw and a guide rod, the lead screw is rotatably installed in a movable groove, the guide rod is rotatably installed in the movable groove, one of the L-shaped brackets is installed on the lead screw, and the other L-shaped bracket is slidably sleeved on the guide rod, and a motor connected to the lead screw is fixedly installed on one side of the workbench.

[0009] Preferably, the locking assembly comprises a bidirectional threaded rod rotatably mounted in the locking groove, and the T-shaped clamps on both sides are respectively mounted on both ends of the bidirectional threaded rod.

[0010] Preferably, the diameter of the bidirectional threaded rod is smaller than the width of the locking groove.

[0011] Preferably, the adjustment assembly includes a gear fixedly mounted on a connecting shaft, a U-shaped frame is slidably provided on one side of the L-shaped bracket, one vertical end of the U-shaped frame is inside the L-shaped bracket, and the other side is outside the L-shaped bracket, the U-shaped frame is fixedly connected to a rack meshing with the gear at the top of the outer side of the L-shaped bracket, and an electric push rod connected to the U-shaped frame is installed on one side of the L-shaped bracket.

[0012] Preferably, a material guide trough located below the horizontal end of the L-shaped mounting frame is provided on the top surface of the workbench, and a material receiving box located below the material guide trough is provided below the workbench.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: through the setting of the placement table, the connecting shaft and the adjusting component, when the workpiece on the placement table is processed, the placement table is rotated through the adjusting component to improve the rotation angle accuracy, so that the workpiece meets the inclination requirements, thereby improving the production quality; through the setting of the locking component, the workpiece placed on the placement table is clamped and fixed, and at the same time, because the diameter of the bidirectional threaded rod in the locking component is smaller than the width of the locking groove, it is convenient to clean up the waste chips falling on the bidirectional threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of a wedge milling device that is easy to adjust the angle;

[0015] Figure 2 A cross-sectional view of a wedge milling device that is easy to adjust the angle;

[0016] Figure 3 A schematic diagram of an L-shaped bracket connection structure in a wedge block milling device that is convenient for adjusting the angle;

[0017] Figure 4 The present invention is a schematic diagram of the internal structure of an adjusting component in a wedge block milling device which is convenient for adjusting the angle.

[0018] In the figure: 1. workbench; 2. L-shaped mounting frame; 3. moving groove; 4. cylinder; 5. milling cutter; 6. L-shaped bracket; 7. lead screw; 8. guide rod; 9. motor; 10. placement table; 11. T-shaped clamp; 12. two-way threaded rod; 13. electric push rod; 14. material guide trough; 15. material collection box; 16. connecting shaft; 17. U-shaped frame; 18. gear; 19. locking groove; 20. rack. DETAILED DESCRIPTION

[0019] 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.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-Figure 2 A wedge milling device that is easy to adjust the angle includes a workbench 1, an L-shaped mounting frame 2 is fixedly connected to one side of the top surface of the workbench 1, moving grooves 3 are opened on both sides of the top surface of the workbench 1, and the moving grooves 3 are located on the inner side of the L-shaped mounting frame 2. An L-shaped bracket 6 is arranged in each moving groove 3, and the vertical end of the L-shaped bracket 6 extends into the moving groove 3. A driving component for driving the L-shaped bracket 6 to move is arranged in the moving groove 3. A placing table 10 is arranged between the two L-shaped brackets 6 at opposite levels. A connecting shaft 16 is rotatably installed on both sides of the placing table 10 through the L-shaped bracket 6, and an adjusting component for rotating the placing table 10 is arranged on one side of the L-shaped bracket 6 facing away from the placing table 10. A connecting shaft 16 on one side of the part extends to the outside of the placement table 10, and a locking groove 19 is opened through the placement table 10. The locking passes through the top and bottom of the placement table 10. Both ends of the locking groove 19 are provided with a T-shaped clamp 11 for clamping the wedge block to be processed. A locking component for driving the T-shaped clamps on both sides to move toward each other is provided in the locking groove 19. A cylinder 4 is installed on the top surface of the horizontal end of the L-shaped mounting frame 2. The moving end of the cylinder 4 passes through the L-shaped mounting frame 2 and is equipped with a milling cutter 5 located above the placement table 10. After the workpiece on the placement table 10 is processed, the placement table 10 is rotated by adjusting the component to improve the rotation angle accuracy, so that the workpiece meets the inclination requirement, thereby improving the production quality.

[0022] Reference Figure 1 The driving assembly includes a lead screw 7 and a guide rod 8. The lead screw 7 is rotatably installed in the movable groove 3, and the guide rod 8 is rotatably installed in the movable groove 3. One L-shaped bracket 6 is installed on the lead screw 7, and the other L-shaped bracket 6 is slidably sleeved on the guide rod 8. One side of the workbench 1 is fixedly installed with a motor 9 connected to the lead screw 7. The lead screw 7 is driven to rotate by the motor 9, and then the rotation of the lead screw 7 causes the L-shaped bracket 6 to move along the movable groove 3. In addition, the L-shaped brackets 6 on both sides move the middle placement table 10 synchronously to realize the mobile cutting of the workpiece.

[0023] Reference Figure 3-Figure 4 The locking assembly includes a bidirectional threaded rod 12 rotatably installed in a locking groove 19, and two side T-shaped clamps 11 are respectively installed at both ends of the bidirectional threaded rod 12. By twisting the bidirectional threaded rod 12, the workpiece placed on the placement table 10 is clamped and fixed.

[0024] Reference Figure 2 The diameter of the bidirectional threaded rod 12 is smaller than the width of the locking groove 19 , which facilitates cleaning of waste on the placement table 10 and the bidirectional threaded rod 12 , so that the waste falls along the locking groove 19 .

[0025] Reference Figure 3-Figure 4 The adjustment component includes a gear 18 fixedly mounted on the connecting shaft 16, a U-shaped frame 17 is slidably provided on one side of the L-shaped bracket 6, one vertical end of the U-shaped frame 17 is inside the L-shaped bracket 6, and the other side is outside the L-shaped bracket 6, the U-shaped frame 17 slides inside the L-shaped bracket 6, and the U-shaped frame 17 is fixedly connected to a rack 20 meshing with the gear 18 at the top of the outer side of the L-shaped bracket 6, and an electric push rod 13 connected to the U-shaped frame 17 is installed on one side of the L-shaped bracket 6, and a part of the moving end of the electric push rod 13 is extended, and the rack 20 is meshed with the gear 18 through the push of the electric push rod 13, and the rotation of the gear 18 causes the placement table 10 fixed to the connecting shaft 16 to rotate, thereby realizing the angle adjustment of the placement table 10, and the rotation adjustment of the placement table 10 in different directions is realized through the extension and contraction of the electric push rod 13.

[0026] Reference Figure 2 A material guide trough 14 is provided on the top surface of the workbench 1 and is located below the horizontal end of the L-shaped mounting frame 2. A material receiving box 15 is provided below the workbench 1 and is located below the material guide trough 14. Waste materials fall into the material receiving box 15 through the material guide trough 14 on the workbench 1 and are collected to keep the workbench 1 clean.

[0027] Working principle:

[0028] The workpiece is placed on the workbench 1, and then the rack 20 is meshed with the gear 18 by the push of the electric push rod 13. The rotation of the gear 18 causes the placement table 10 fixed to the connecting shaft 16 to rotate, thereby realizing the angle adjustment of the placement table 10. The placement table 10 can be rotated and adjusted in different directions by the extension and contraction of the electric push rod 13, so as to realize precise milling of the bevel angle of the wedge block and improve the production quality.

[0029] 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 wedge milling device that is easy to adjust the angle, comprising a workbench (1), characterized in that: An L-shaped mounting frame (2) is fixedly connected to one side of the top surface of the workbench (1), and movable grooves (3) are provided on both sides of the top surface of the workbench (1). An L-shaped bracket (6) is provided in each movable groove (3), and a driving component for driving the L-shaped bracket (6) to move is provided in the movable groove (3). A placement table (10) is provided between two horizontal planes where the two L-shaped brackets (6) are opposite to each other, and connecting shafts (16) are rotatably installed on both sides of the placement table (10), and one side of the L-shaped bracket (6) faces away from the placement table. An adjustment component for rotating the placement table (10) is provided on one side of the placement table (10), a locking groove (19) is provided through the placement table (10), both ends of the locking groove (19) are provided with a T-shaped clamp (11) for clamping the wedge block to be processed, and a locking component for driving the T-shaped clamps on both sides to move toward each other is provided in the locking groove (19), a cylinder (4) is installed on the top surface of the horizontal end of the L-shaped mounting frame (2), and a milling cutter (5) located above the placement table (10) is installed on the movable end of the cylinder (4) that passes through the L-shaped mounting frame (2).

2. A wedge block milling device that is easy to adjust the angle according to claim 1, characterized in that: The driving assembly comprises a lead screw (7) and a guide rod (8), wherein the lead screw (7) is rotatably mounted in the movable groove (3), and the guide rod (8) is rotatably mounted in the movable groove (3), wherein one of the L-shaped brackets (6) is mounted on the lead screw (7), and the other L-shaped bracket (6) is slidably sleeved on the guide rod (8), and a motor (9) connected to the lead screw (7) is fixedly mounted on one side of the workbench (1).

3. A wedge block milling device that is easy to adjust the angle according to claim 1, characterized in that: The locking assembly comprises a bidirectional threaded rod (12) rotatably mounted in a locking groove (19), and the T-shaped clamping plates (11) on both sides are respectively mounted at both ends of the bidirectional threaded rod (12).

4. A wedge block milling device that is easy to adjust the angle according to claim 3, characterized in that: The diameter of the bidirectional threaded rod (12) is smaller than the width of the locking groove (19).

5. A wedge block milling device that is easy to adjust the angle according to claim 1, characterized in that: The adjustment assembly comprises a gear (18) fixedly mounted on a connecting shaft (16); a U-shaped frame (17) is slidably mounted on one side of the L-shaped bracket (6); a vertical end of one side of the U-shaped frame (17) is inside the L-shaped bracket (6) and the other side is outside the L-shaped bracket (6); a rack (20) meshing with the gear (18) is fixedly connected to the top of the outer side of the L-shaped bracket (6); and an electric push rod (13) connected to the U-shaped frame (17) is mounted on one side of the L-shaped bracket (6).

6. A wedge block milling device that is easy to adjust the angle according to claim 1, characterized in that: The top surface of the workbench (1) is provided with a material guide trough (14) located below the horizontal end of the L-shaped mounting frame (2), and a material receiving box (15) located below the material guide trough (14) is provided below the workbench (1).

Images