Pressing device of edge milling machine

Abstract

The utility model belongs to the technical field of edge milling machines, and particularly discloses an edge milling machine pressing device which comprises a square plate, a concave block is fixedly connected to the middle of the front edge of the upper end of the square plate, and a rotating rod is rotationally connected to the position, close to the upper edge, between the two side walls in the concave block. A pressing plate is arranged at the position, close to the front edge, of the lower end of the rotating rod through an adjusting mechanism, a limiting piece is arranged between the pressing plate and the rotating rod, and rotating plates are rotationally connected to the two side walls of the rotating rod. Compared with the prior art, the wood board pressing and fixing device has the following beneficial effects that a square plate, a concave block, a rotating rod, an adjusting mechanism, a pressing plate, a limiting piece, a rotating plate, a connecting plate, a driving mechanism, a rubber pad, a stopping piece and a fixing piece are matched with one another, so that the wood board pressing and fixing device can quickly press and fix a wood board on a working table; the bolt and the nut do not need to be frequently screwed, the operation is simple and convenient, and the working efficiency of edge milling is improved to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of edge milling machines and specifically discloses a pressing device for an edge milling machine. Background Art

[0002] A small wood board milling machine is a mechanical device used to mill the edges of wooden boards. It is commonly used in the woodworking industry to trim, trim or add a specific edge shape to wood. The process of milling involves placing the board on the machine table and then cutting the edge of the board through a rotating milling cutter to obtain a smooth and consistent edge.

[0003] In some small wood board milling machines, in order to ensure the stability and safety of the wood board during the milling process, bolts and nuts are needed to fix the wood board on the machine's workbench. This can prevent the wood board from moving or sliding during cutting, ensuring the accuracy and consistency of the cutting process. However, when fixing the wood board on the workbench with bolts and nuts, it is necessary to constantly turn the bolts and nuts, which is a cumbersome process and affects the working efficiency of the milling machine. To this end, we propose a clamping device for the milling machine. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a clamping device for an edge milling machine.

[0005] To achieve the above objectives, the utility model provides a clamping device for a milling machine, comprising a square plate, a concave block fixedly connected to the middle of the front edge of the upper end of the square plate, a rotating rod rotatably connected between the inner two side walls of the concave block near the upper edge, a pressing plate is arranged at the lower end of the rotating rod near the front edge through an adjusting mechanism, a limiting piece is arranged between the pressing plate and the rotating rod, both side walls of the rotating rod are rotatably connected to a rotating plate, both side outer walls of the concave block are rotatably connected to connecting plates, and a driving mechanism is arranged between the two connecting plates and the two rotating plates and the square plate, the lower end of the pressing plate is fixedly connected to a rubber pad, stoppers are arranged on both sides of the concave block, and a fixing piece is arranged at the upper end of the square plate.

[0006] In the above technical solution, the adjustment mechanism further includes a screw, the lower end of which is rotatably connected to the middle of the upper end of the pressure plate, and the screw thread penetrates the upper end of the rotating rod near the front edge from top to bottom, and a rotating column is fixedly penetrated from front to back on the outer wall of the screw near the upper edge.

[0007] In the above technical solution, the limiting member further comprises an L-shaped rod, the front end of which is fixedly connected to the middle of the rear end of the pressure plate, and the L-shaped rod movably penetrates the upper end inner wall of the rotating rod from top to bottom.

[0008] In the above technical solution, the driving mechanism further includes a concave triangular block, the lower end of which is fixedly connected to the middle of the upper end of the square plate near the rear edge, and an electric push rod is rotatably arranged between the inner two side walls of the concave triangular block, and the telescopic shaft end of the electric push rod is rotatably connected to the top ends of the two rotating plates and the top ends of the two connecting plates.

[0009] In the above technical solution, the blocking member further comprises two blocking blocks, and the two blocking blocks are respectively fixedly connected to the outer walls on both sides of the concave block.

[0010] In the above technical solution, the fixing member further comprises a plurality of screws, and the plurality of screws are movably penetrated from front to back at the upper end of the square plate near the edges on both sides.

[0011] Compared with the prior art, the utility model has the following beneficial effects: through the mutual cooperation between the square plate, concave block, rotating rod, adjusting mechanism, pressure plate, limit piece, rotating plate, connecting plate, driving mechanism, rubber pad, stop piece and fixing piece, the device can quickly press and fix the wooden board on the workbench, without the need to frequently tighten the bolts and nuts, and is easy to operate, which improves the work efficiency of milling edge to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 for Figure 1 A is enlarged to show the figure;

[0014] Figure 3 This is a diagram showing the opening state of the utility model.

[0015] In the figure: 1. square plate; 2. screw; 3. concave triangular block; 4. electric push rod; 5. rotating rod; 6. pressure plate; 7. rubber pad; 8. screw; 9. rotating column; 10. L-shaped rod; 11. concave block; 12. rotating plate; 13. connecting plate; 14. stopper. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] See also Figure 1-Figure 3The clamping device of a milling machine shown in the figure comprises a square plate 1, a concave block 11 is fixedly connected to the middle part of the front edge of the upper end of the square plate 1, a rotating rod 5 is rotatably connected between the inner two side walls of the concave block 11 near the upper edge, a pressing plate 6 is arranged at the lower end of the rotating rod 5 near the front edge through an adjusting mechanism, a limiting member is arranged between the pressing plate 6 and the rotating rod 5, rotating plates 12 are rotatably connected to the two side walls of the rotating rod 5, connecting plates 13 are rotatably connected to the outer walls of both sides of the concave block 11, and a driving mechanism is arranged between the two connecting plates 13 and the two rotating plates 12 and the square plate 1, a rubber pad 7 is fixedly connected to the lower end of the pressing plate 6, a stopper is arranged on both sides of the concave block 11, and a fixing member is arranged at the upper end of the square plate 1.

[0018] See also Figure 1-Figure 3 The adjusting mechanism shown in the figure includes a screw rod 8, the lower end of which is rotatably connected to the middle of the upper end of the pressure plate 6, and the screw rod 8 is threadedly penetrated from top to bottom in the upper end of the rotating rod 5 near the front edge, and the outer wall of the screw rod 8 is fixedly penetrated from front to back near the upper edge with a rotating column 9.

[0019] See also Figure 1-Figure 3 The limiting member shown in the figure includes an L-shaped rod 10, the front end of the L-shaped rod 10 is fixedly connected to the middle of the rear end of the pressure plate 6, and the L-shaped rod 10 is movable from top to bottom through the upper end inner wall of the rotating rod 5; by setting the L-shaped rod 10, the pressure plate 6 can be prevented from deflecting itself when adjusting the height.

[0020] See also Figure 1-Figure 3 The driving mechanism shown in the figure includes a concave triangular block 3, the lower end of which is fixedly connected to the middle of the upper end of the square plate 1 near the rear edge, and an electric push rod 4 is rotatably arranged between the inner side walls of the concave triangular block 3, and the telescopic shaft end of the electric push rod 4 is rotatably connected to the top ends of the two rotating plates 12 and the top ends of the two connecting plates 13.

[0021] See also Figure 1-Figure 3 The blocking member shown in the figure includes two blocks 14, and the two blocks 14 are fixedly connected to the outer walls of both sides of the concave block 11; the two blocks 14 are provided to facilitate positioning of the two connecting plates 13.

[0022] See also Figure 1-Figure 3 The fixing member shown in the figure includes a plurality of screws 2, and the plurality of screws 2 are movably penetrated from the front to the back at the upper end of the square plate 1 near the edges on both sides; by providing the plurality of screws 2, it is convenient to fix the square plate 1 on the workbench.

[0023] Working principle: When the device is needed to press and fix the wooden board when the edge milling machine is milling the wooden board, first place the square board 1 at a suitable position on the workbench of the edge milling machine, and then tighten the plurality of screws 2 into the inner wall of the upper end of the workbench of the edge milling machine, and then connect the electric push rod 4 to the external power supply, and the telescopic shaft end of the electric push rod 4 can drive the two rotating plates 12 and the two connecting plates 13 to rotate backward, and the electric push rod 4 itself will also rotate synchronously, and the two rotating plates 12 can drive the rotating rod 5 to rotate backward, and the rotating rod 5 can drive the screw 8, the pressing plate 6 and the L-shaped rod 10 to rotate synchronously, until the two connecting plates 13 rotate to fit with the two stoppers 14, as shown in FIG. Figure 3 As shown, the electric push rod 4 is then disconnected from the external power supply, and the device can be turned on.

[0024] Then place the corresponding wooden board at the front end of the square board 1 and at the corresponding position on the workbench, then connect the electric push rod 4 to the external power supply, the telescopic shaft end of the electric push rod 4 can drive the two rotating plates 12 and the two connecting plates 13 to rotate forward, the electric push rod 4 itself will also rotate synchronously, the two rotating plates 12 can drive the rotating rod 5 to rotate forward, the rotating rod 5 can drive the screw 8, the pressing plate 6 and the L-shaped rod 10 to rotate synchronously, until the pressing plate 6 presses the rubber pad 7 on the upper end of the corresponding wooden board, at this time, the corresponding wooden board can be pressed between the upper end of the workbench of the milling machine and the rubber pad 7.

[0025] When encountering wooden boards of different thicknesses, the height of the pressing plate 6 can be adjusted to adapt to wooden boards of different thicknesses. First, rotate the rotating column 9, which can drive the screw 8 to rotate synchronously. The screw 8 can drive the pressing plate 6 to move up and down. The pressing plate 6 can drive the L-shaped rod 10 to move up and down synchronously until the pressing plate 6 is adjusted to a suitable height.

[0026] It should be noted that the device can quickly press and fix the wooden board on the workbench without frequently turning the bolts and nuts. It is easy to operate and improves the work efficiency of milling edge to a certain extent.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A clamping device for a milling machine, comprising a square plate (1), characterized in that: A concave block (11) is fixedly connected to the middle of the front edge of the upper end of the square plate (1), a rotating rod (5) is rotatably connected between the inner side walls of the concave block (11) near the upper edge, a pressing plate (6) is arranged at the lower end of the rotating rod (5) near the front edge through an adjustment mechanism, a limiting member is arranged between the pressing plate (6) and the rotating rod (5), both side walls of the rotating rod (5) are rotatably connected to a rotating plate (12), both side outer walls of the concave block (11) are rotatably connected to connecting plates (13), and a driving mechanism is arranged between the two connecting plates (13) and the two rotating plates (12) and the square plate (1), the lower end of the pressing plate (6) is fixedly connected to a rubber pad (7), both sides of the concave block (11) are provided with a stopper, and the upper end of the square plate (1) is provided with a fixing member.

2. The clamping device for an edge milling machine according to claim 1, characterized in that: The adjusting mechanism comprises a screw rod (8), the lower end of which is rotatably connected to the middle of the upper end of the pressure plate (6), and the screw rod (8) is threadedly penetrated from top to bottom at the upper end of the rotating rod (5) near the front edge, and a rotating column (9) is fixedly penetrated from front to back at the outer wall of the screw rod (8) near the upper edge.

3. The clamping device for an edge milling machine according to claim 1, characterized in that: The limiting member comprises an L-shaped rod (10), the front end of the L-shaped rod (10) being fixedly connected to the middle of the rear end of the pressing plate (6), and the L-shaped rod (10) being movably penetrated from top to bottom in the inner wall of the upper end of the rotating rod (5).

4. The clamping device for an edge milling machine according to claim 1, characterized in that: The driving mechanism comprises a concave triangular block (3), the lower end of the concave triangular block (3) being fixedly connected to the middle of the upper end of the square plate (1) near the rear edge, and an electric push rod (4) being rotatably arranged between the inner side walls of the concave triangular block (3), the telescopic shaft end of the electric push rod (4) being rotatably connected to the top ends of the two rotating plates (12) and the top ends of the two connecting plates (13).

5. The clamping device for edge milling machine according to claim 1, characterized in that: The blocking member comprises two blocking blocks (14), and the two blocking blocks (14) are respectively fixedly connected to the outer walls on both sides of the concave block (11).

6. The clamping device for edge milling machine according to claim 1, characterized in that: The fixing member comprises a plurality of screws (2), and the plurality of screws (2) are movably inserted through the upper end of the square plate (1) near the edges on both sides from the front to the back.

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