A cutting tool for a softwood log band saw

Abstract

The utility model discloses a cutting tool for cork roll cutting machine, and the cutting tool seat one end is equipped with the clamping slot, and the cutting tool seat is located the top of clamping slot and is equipped with multiple groups of counterbores, and the cutting tool seat is located the below of clamping slot and is equipped with a plurality of first screw holes, and the counterbores and first screw holes are one to one correspondence, and the plate type blade is equipped with a plurality of long holes, and the plate type blade is inserted in the clamping slot and is connected through the bolt fastening, and the long hole and the position of same group counterbores correspond to each other, and the bolt passes through the counterbores and long holes and is connected with corresponding first screw hole, and the both ends of cutting tool seat lower surface are arc surface respectively, and the utility model discloses reasonable structure, and the plate type blade is inserted with the clamping slot of cutting tool seat, and is connected through the bolt fastening, and the stability of this kind of connection mode is greatly improved compared with the structure that is directly installed on the cutting tool seat through the bolt, and the plate type blade is equipped with the open mouth to cooperate with the counterbores and first screw hole, and the length of plate type blade is convenient to adjust and greatly improves the flexibility.

Description

Technical Field

[0001] This utility model relates to the field of cork cutting tool technology, specifically a cutting tool for a cork rolling and cutting machine. Background Technology

[0002] Cork roll-cutting machines are downstream equipment in cork material processing. They are specifically designed to precisely cut pressed cork into cork boards of a certain thickness. The cut cork boards can be rolled up and further slit to a fixed length as needed to obtain cork boards.

[0003] The cutting blades used in cork slicing machines are directly bolted to the upper surface of the tool holder, which may reduce the stability of the blades after long-term use, making it easy to cut the cork and resulting in waste. In addition, the blade extension length of the existing cutting blades is not easy to adjust. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Summary of the Invention

[0004] The purpose of this invention is to provide a cutting tool for a cork rolling and cutting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting tool for a cork rolling and cutting machine, comprising a tool holder and a plate-shaped blade. One end of the tool holder has a slot. Above the slot, the tool holder has multiple sets of countersunk holes. Below the slot, the tool holder has several first screw holes. The countersunk holes and first screw holes correspond one-to-one, and the corresponding countersunk holes and first screw holes are located on the same axis. The plate-shaped blade has several elongated holes. The plate-shaped blade is inserted into the slot and fastened with bolts. The elongated holes correspond to the positions of the same set of countersunk holes. The bolts pass through the countersunk holes and elongated holes and are connected to the corresponding first screw holes. Both ends of the lower surface of the tool holder are arc-shaped surfaces.

[0006] Preferably, in the cutting tool for a cork rolling and cutting machine provided by this utility model, there are at least two countersunk holes in the same group.

[0007] Preferably, the cutting tool for a cork rolling and cutting machine provided by this utility model has the height of the slot matching the thickness of the plate-shaped blade.

[0008] Preferably, the present invention provides a cutting tool for a cork rolling and cutting machine, wherein the tool holder has a plurality of second screw holes at both ends.

[0009] Preferably, the cutting tool for a cork rolling and cutting machine provided by this utility model has an extension section at the lower end of the tool holder located in the slot.

[0010] Preferably, the present invention provides a cutting tool for a cork rolling and cutting machine, wherein the outer side of the plate-shaped blade is provided with a cutting edge, and the plate-shaped blade is located on one side of the cutting edge and supported on the extension of the tool holder.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The plate-shaped insert is inserted into the slot of the tool holder and fastened with bolts. This connection method greatly improves the structural stability compared to directly mounting the insert to the tool holder with bolts. Furthermore, the plate-shaped insert has an opening to correspond with the countersunk hole and the first screw hole, which facilitates the adjustment of the length of the plate-shaped insert and greatly improves its flexibility. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention located at the bolt. Figure 3 This is a schematic diagram of the cross-sectional structure of the tool holder; Figure 4 This is a top view of the structure of this utility model; Figure 5 This is a schematic diagram of a plate-type blade structure; Figure 6 This is a simplified diagram illustrating the working state.

[0013] In the diagram: 1. Tool holder; 2. Plate-shaped insert; 3. Slot; 4. Countersunk hole; 5. First screw hole; 6. Long hole; 7. Second screw hole; 8. Extension section; 9. Cutting edge; 10. Bolt. Detailed Implementation

[0014] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0015] Please see Figure 1-5This utility model provides a technical solution: a cutting tool for a cork rolling and cutting machine, including a tool holder 1 and a plate-shaped blade 2. The tool holder 1 has a groove 3 at one end, and multiple sets of countersunk holes 4 are opened above the groove 3. The tool holder 1 has multiple first screw holes 5 below the groove 3. The countersunk holes 4 and the first screw holes 5 correspond one-to-one and are located on the same axis. The plate-shaped blade 2 has multiple elongated holes 6. The plate-shaped blade 2 is inserted into the groove 3 and fastened by bolts 10. The height of the groove 3 is matched with the thickness of the plate-shaped blade 2 to ensure that the plate-shaped blade 2 will not wobble when it is in the groove 3, thereby improving the stability of the plate-shaped blade 2. The elongated holes 6 are positioned in the same set of countersunk holes 4. The bolts 10 pass through the countersunk holes 4 and the elongated holes 6 and are connected to the corresponding first screw holes 5. There are at least two countersunk holes 4 in the same set to ensure that there are at least two bolts 10 connected at the same elongated hole 6, thereby ensuring the stability of the plate-shaped blade 2. Both ends of the lower surface of the cutter holder 1 are arc-shaped, and several second screw holes 7 are opened at both ends of the cutter holder 1 to enable the cutter holder 1 to be installed in the frame of the cork rolling and cutting machine by means of bolts. The tool holder 1 is provided with an extension section 8 at the lower end of the slot 3 to improve the support of the front end of the plate-shaped blade 2. The outer side of the plate-shaped blade 2 is provided with a cutting edge 9. The plate-shaped blade 2 is supported on the extension section 8 of the tool holder 1 on one side of the cutting edge 9. The cutting edge 9 is used to cut the cylindrical cork to obtain a cork roll.

[0016] Installation Method and Operating Principle: The tool holder 1 and the plate-shaped blade 2 are manufactured through a casting process. After heat treatment and sharpening, the plate-shaped blade 2 is inserted into the slot 3 of the tool holder 1. The extension length of the plate-shaped blade 2 is adjusted by tapping. After confirming the position, the elongated hole 6 of the plate-shaped blade 2 is aligned with the countersunk hole 4. The bolt 10 is passed through the countersunk hole 4 and the elongated hole 6 and inserted into the corresponding first screw hole 5, completing the connection between the plate-shaped blade 2 and the tool holder 1. Finally, the tool holder 1 is placed in the frame of the cork slicing machine, and the tool is installed by engaging the bolt 10 with the second screw hole 7. During use, the cylindrical cork rotates through the spindle. During the rotation of the cylindrical cork, the edge contacts the cutting edge 9 of the plate-shaped blade 2, completing the cutting and obtaining a thin cork board, such as... Figure 6 As shown. The thin cork board formed after the cork is cut moves forward close to the lower surface of the tool holder 1 and is wound up by the winding device at the rear. This utility model has a reasonable structure. The plate-shaped blade 2 is inserted into the slot 3 of the tool holder 1 and fastened by bolts 10. This connection method greatly improves the structural stability compared to directly mounting the blade to the tool holder 1 with bolts 10. In addition, the plate-shaped blade 2 has an opening to correspond with the countersunk hole 4 and the first screw hole 5, which facilitates the adjustment of the extension length of the plate-shaped blade 2 and greatly improves its flexibility.

[0017] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0018] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cutting tool for a cork slicing machine, characterized in that: The tool holder (1) includes a tool holder (1) and a plate-shaped cutting tool (2). The tool holder (1) has a slot (3) at one end. The tool holder (1) has multiple sets of countersunk holes (4) above the slot (3). The tool holder (1) has several first screw holes (5) below the slot (3). The countersunk holes (4) and the first screw holes (5) correspond one-to-one. The corresponding countersunk holes (4) and first screw holes (5) are located on the same axis. The plate-shaped cutting tool (2) has several elongated holes (6). The plate-shaped cutting tool (2) is inserted into the slot (3) and fastened by bolts. The elongated holes (6) correspond to the positions of the same set of countersunk holes (4). The bolts pass through the countersunk holes (4) and elongated holes (6) and are connected to the corresponding first screw holes (5). The two ends of the lower surface of the tool holder (1) are arc-shaped surfaces.

2. The cutting tool for a cork slicing machine according to claim 1, characterized in that: There are at least two countersunk holes (4) in the same group.

3. The cutting tool for a cork slicing machine according to claim 1, characterized in that: The height of the slot (3) is matched with the thickness of the plate-shaped blade (2).

4. The cutting tool for a cork slicing machine according to claim 1, characterized in that: The tool holder (1) has several second screw holes (7) at both ends.

5. The cutting tool for a cork slicing machine according to claim 1, characterized in that: The tool holder (1) is provided with an extension section (8) at the lower end of the slot (3).

6. The cutting tool for a cork slicing machine according to claim 1, characterized in that: The plate-shaped blade (2) has a cutting edge (9) on its outer side, and the plate-shaped blade (2) is located on one side of the cutting edge (9) and supported on the extension section (8) of the tool holder (1).

Images