Vertical milling machine for woodworking

Abstract

The vertical milling machine comprises a milling machine body, a central through hole is formed in the middle of a top plate of the milling machine body, the upper portion of a main shaft extends out of the central through hole and is fixedly provided with a circular milling cutter for woodworking, and supporting plates are fixed to the left portions of the top face of the top plate of the milling machine body on the front side and the rear side of the circular milling cutter. Transverse adjusting threaded through holes are formed in the front portion and the rear portion of the supporting plate, adjusting screws are connected into the corresponding transverse adjusting threaded through holes in a threaded mode, and the right ends of the adjusting screws extend out of the right side wall of the supporting plate. The right ends of the two adjusting screw rods of the same supporting plate are movably connected to the same limiting guide plate, and the right side walls of the front limiting guide plate and the rear limiting guide plate are located on the same vertical plane. The adjustable limiting guide plate and the right check block are installed on the milling machine body, adjustment is convenient, wood to be machined can be guided, and the use effect is good.

Description

Technical field:

[0001] The utility model relates to the technical field of woodworking processing equipment, and more specifically to a vertical milling machine for woodworking. Background technology:

[0002] A woodworking milling machine is a woodworking machine that uses a high-speed rotating milling cutter to groove, tenon and process wood into a formed surface.

[0003] In the existing woodworking milling machine, the milling cutter is located above the top surface of the top plate of the frame, and the top surface of the milling machine is a horizontal plane, and there is no other mechanism. In order to guide the feeding of the processed wood, it is necessary to install a guide frame on the top surface of the top plate of the frame, so that the wood moves along the guide frame until it reaches the milling cutter for milling and processing.

[0004] The existing guide frame generally needs to be fixed on the top surface of the top plate of the frame with various clamps, and its position cannot be adjusted. Generally, after the positioning is completed, it can no longer be adjusted. If the products processed later are different and need to be adjusted, the entire guide frame needs to be disassembled, and pads need to be added to the corresponding positions of its clamps or the clamps need to be directly replaced so that the position of the clamped guide frame can be adjusted. The loading and unloading and adjustment are troublesome, the effect is quite unsatisfactory, and the amount of manual labor is greatly increased. Utility model content:

[0005] The purpose of the utility model is to provide a vertical milling machine for woodworking in view of the deficiencies of the prior art. An adjustable limiting guide plate and a right stopper are installed on the milling machine body. The adjustment is convenient, the wood to be processed can be guided, and the use effect is good.

[0006] The technical solutions of the utility model are as follows:

[0007] A vertical milling machine for woodworking comprises a milling machine body, a center through hole is formed in the middle of the top plate of the milling machine body, the upper part of the main shaft extends out of the center through hole and is fixed with a circular milling cutter for woodworking, support plates are fixed to the left part of the top surface of the top plate of the milling machine body on the front and rear sides of the circular milling cutter, the front and rear parts of the support plates are formed with lateral adjustment screw through holes, the adjustment screws are screwed in the corresponding lateral adjustment screw through holes, and the right end of the adjustment screw extends out of the right side wall of the support plate; the right ends of the two adjustment screws of the same support plate are movably connected to the same limiting guide plate, and the right side walls of the front and rear limiting guide plates are on the same vertical plane.

[0008] A locking nut is threadedly connected to the adjusting screw rod, and the locking nut is pressed against a side wall of the corresponding supporting plate.

[0009] A horizontal plate is fixed to the bottom of the left side wall of the limiting guide plate, the bottom surface of the horizontal plate is close to the top surface of the top plate of the milling machine body, and multiple support blocks are fixed on the left side wall of the limiting guide plate and the top surface of the horizontal plate.

[0010] A right connecting plate extending forward and backward is fixed to the right part of the top surface of the top plate of the milling machine body, and transverse adjustment through holes are formed at the front and rear of the right connecting plate. Two right adjusting screws are inserted into the two transverse adjustment through holes, and the right end of the right adjusting screw extends out of the right side wall of the right connecting plate and is screwed with a right locking nut, and the left end face of the right locking nut is pressed against the right side wall of the right connecting plate, and the left end of the right adjusting screw extends out of the left side wall of the right connecting plate and is screwed with a left locking nut, and the right end face of the left locking nut is pressed against the left side wall of the right connecting plate;

[0011] The left ends of the two right adjusting screw rods are fixed on the same right stopper, and the bottom surface of the right stopper is in close contact with the top surface of the top plate of the milling machine body.

[0012] The beneficial effects of the utility model are:

[0013] The milling machine body is equipped with an adjustable limit guide plate and a right stopper, which are easy to adjust, can guide the wood to be processed, and have a good use effect. Description of the drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a partial top view of the utility model. Specific implementation method:

[0016] Example: See Figures 1 to 2 As shown, a vertical milling machine for woodworking includes a milling machine body 10, which has the same structure as the existing milling machine and is not described in detail here. A central through hole is formed in the middle of the top plate of the milling machine body 10, and the upper part of the spindle 11 of the milling machine body 10 extends out of the central through hole and is fixed with a circular milling cutter 12 for woodworking. The circular milling cutter 12 for woodworking is located above the top surface of the top plate of the milling machine body 10, and the left part of the top surface of the top plate of the milling machine body 10 on the front and rear sides of the circular milling cutter 12 is fixed with a support plate 20, which can be fixed to the top surface of the top plate of the milling machine body 10 by bolts or welding. The front and rear parts of the support plate 20 are both formed with transverse adjustment screw-connected through holes, and the adjusting screw 21 is screwed into the corresponding transverse adjustment screw-connected through holes. The right end of the adjusting screw 21 extends out of the right side wall of the support plate 20, and the left end of the adjusting screw 21 extends out of the left side wall of the support plate 20 and is fixed with a rotating part.

[0017] The right ends of the two adjusting screws 21 of the same support plate 20 are movably connected to the same limiting guide plate 22, and the right side walls of the front and rear limiting guide plates 22 are on the same vertical plane.

[0018] The adjusting screw rod 21 is threaded with a locking nut 1 , and the locking nut 1 is pressed against a side wall of the corresponding supporting plate 20 .

[0019] A horizontal plate is fixed to the bottom of the left side wall of the limiting guide plate 22, and the bottom surface of the horizontal plate is close to the top surface of the top plate of the milling machine body 10. Multiple support blocks are fixed on the left side wall of the limiting guide plate 22 and the top surface of the horizontal plate.

[0020] Further, a right connecting plate 30 extending forward and backward is welded or fixed by bolts on the right part of the top surface of the top plate of the milling machine body 10, and the front and rear parts of the right connecting plate 30 are formed with transverse adjustment through holes, and two right adjusting screws 31 are inserted into the two transverse adjustment through holes, and the right end of the right adjusting screw 31 extends out of the right side wall of the right connecting plate 30 and is screwed with a right locking nut 2, and the left end face of the right locking nut 2 is pressed against the right side wall of the right connecting plate 30, and the left end of the right adjusting screw 31 extends out of the left side wall of the right connecting plate 30 and is screwed with a left locking nut 3, and the right end face of the left locking nut 3 is pressed against the left side wall of the right connecting plate 30;

[0021] The left ends of the two right adjusting screw rods 31 are fixed on the same right stopper 32 , and the bottom surface of the right stopper 32 is in close contact with the top surface of the top plate of the milling machine body 10 .

[0022] The right stopper 32 extends forward and backward and faces the right side walls of the two limiting guide plates 22 .

[0023] An intermediate cover body 40 is fixed to the middle top surface of the top plate of the milling machine body 10 at the circular milling cutter 12, and a first air suction connector 41 is connected to the top plate of the intermediate cover body 40. The first air suction connector 41 is communicated with a through hole formed in the middle of the top plate of the intermediate cover body 40. There is no right side plate on the right side of the intermediate cover body 40, which is formed as a through groove, and the right part of the circular milling cutter 12 extends out of the right end of the intermediate cover body 40.

[0024] A right extension cover body 50 is fixed to the right part of the top surface of the top plate of the middle cover body 40 , and a second air suction connector 51 is connected to the top plate of the right extension cover body 50 . The second air suction connector 51 is connected to an upper through hole formed on the top plate of the right extension cover body 50 .

[0025] The right extension cover body 50 includes a first horizontal plate (the top plate of the right extension cover body 50), and the front, rear and right parts of the bottom surface of the first horizontal plate are fixed with lower baffles, and the front and rear ends of the lower baffle on the right side are molded or welded to the right sides of the front and rear lower baffles.

[0026] The first air suction connector 41 and the second air suction connector 51 can be connected to the dust suction equipment through the connecting pipe to realize air suction. The dust suction equipment is basically the same as the existing dust removal equipment and will not be described in detail.

[0027] When the present embodiment is in use, all the locking nuts 1 are loosened, and then the adjusting screw 21 is rotated to realize the left and right movement of the limiting guide plate 22, thereby changing the distance between the right side walls of the two limiting guide plates 22 and the spindle 11, thereby changing the distance of the circular milling cutter 12 extending out of the right side walls of the two limiting guide plates 22, so as to meet the milling groove requirements of the wood to be processed;

[0028] After the adjustment is completed, tighten the locking nut 1, and then just move the left side wall of the wood forward and backward along the right side wall of the limiting guide plate 22, so that the circular milling cutter 12 can mill the left side wall of the wood, and the adjustment is convenient.

[0029] At the same time, when the length of the processed wood is long, all the left locking nuts 3 and the right locking nuts 2 can be loosened, and the positions of the two right adjusting screws 31 can be moved to change the position of the right stop block 32, so that its left side wall is close to the right side wall of the limiting guide plate 22, so that the wood can move along the channel formed between the limiting guide plate 22 and the right stop block 32, and the left and right side walls of the wood are close to the relative wall surfaces of the limiting guide plate 22 and the right stop block 32, and then, all the left locking nuts 3 and the right locking nuts 2 can be tightened.

[0030] Then, processing can be carried out so that the wood moves along the channel. At this time, the long wood can be processed very conveniently and accurately.

[0031] During processing, the dust collection device connected through the first air suction connector 41 and the second air suction connector 51 is operated to achieve dust collection and reduce pollution to the surrounding environment, with a very good effect.

[0032] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A vertical milling machine for woodworking, comprising a milling machine body (10), wherein a central through hole is formed in the middle of a top plate of the milling machine body (10), an upper portion of a spindle (11) extends out of the central through hole and a circular milling cutter (12) for woodworking is fixed thereto, and the circular milling cutter (12) for woodworking is located above the top surface of the top plate of the milling machine body (10), characterized in that: A support plate (20) is fixed to the left part of the top surface of the top plate of the milling machine body (10) on both the front and rear sides of the circular milling cutter (12), and the front and rear parts of the support plate (20) are formed with transverse adjustment screw connection holes, and the adjustment screw rod (21) is screwed into the corresponding transverse adjustment screw connection holes, and the right end of the adjustment screw rod (21) extends out of the right side wall of the support plate (20), and the left end of the adjustment screw rod (21) extends out of the left side wall of the support plate (20) and is fixed with a rotating part; The right ends of the two adjusting screw rods (21) of the same support plate (20) are movably connected to the same limiting guide plate (22), and the right side walls of the front and rear limiting guide plates (22) are located on the same vertical plane.

2. A vertical milling machine for woodworking according to claim 1, characterized in that: A locking nut (1) is threaded onto the adjusting screw rod (21), and the locking nut (1) is pressed against a side wall of the corresponding supporting plate (20).

3. A vertical milling machine for woodworking according to claim 1, characterized in that: A horizontal plate is fixed to the bottom of the left side wall of the limiting guide plate (22), the bottom surface of the horizontal plate is in close contact with the top surface of the top plate of the milling machine body (10), and a plurality of support blocks are fixed to the left side wall of the limiting guide plate (22) and the top surface of the horizontal plate.

4. A woodworking vertical milling machine according to claim 1, characterized in that: A right connecting plate (30) extending forward and backward is fixed to the right part of the top surface of the top plate of the milling machine body (10), and the front and rear parts of the right connecting plate (30) are both formed with transverse adjustment through holes, and two right adjusting screws (31) are inserted into the two transverse adjustment through holes, and the right end of the right adjusting screw (31) extends out of the right side wall of the right connecting plate (30) and is screwed with a right locking nut (2), and the left end face of the right locking nut (2) is pressed against the right side wall of the right connecting plate (30), and the left end of the right adjusting screw (31) extends out of the left side wall of the right connecting plate (30) and is screwed with a left locking nut (3), and the right end face of the left locking nut (3) is pressed against the left side wall of the right connecting plate (30); The left ends of the two right adjusting screw rods (31) are fixed on the same right stopper (32), and the bottom surface of the right stopper (32) is in close contact with the top surface of the top plate of the milling machine body (10).

5. A vertical milling machine for woodworking according to claim 4, characterized in that: The right stopper (32) extends forward and backward and faces the right side walls of the two limiting guide plates (22).

6. A woodworking vertical milling machine according to claim 1, characterized in that: An intermediate cover body (40) is fixed to the middle top surface of the top plate of the milling machine body (10) at the circular milling cutter (12), a first air suction connector (41) is connected to the top plate of the intermediate cover body (40), a through groove is formed on the right side of the intermediate cover body (40), and the right part of the circular milling cutter (12) extends out of the right end of the intermediate cover body (40).

7. A woodworking vertical milling machine according to claim 6, characterized in that: A right extension cover body (50) is fixed to the right portion of the top surface of the top plate of the intermediate cover body (40), and a second air suction connector (51) is connected to the top plate of the right extension cover body (50).

8. A woodworking vertical milling machine according to claim 7, characterized in that: The right extension cover (50) comprises a first horizontal plate, the front, rear and right parts of the bottom surface of the first horizontal plate are all fixed with lower baffles, and the front and rear ends of the lower baffle on the right side are molded or welded to the right sides of the lower baffles at the front and rear parts.

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