CN216941085U

CN216941085U - Saw disc structure for wood production

Info

Publication number: CN216941085U
Application number: CN202123367588.9U
Authority: CN
Inventors: 李爱民
Original assignee: Shanghai Treeman Wood Manufacture Co ltd
Current assignee: Shanghai Treeman Wood Manufacture Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-12
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a saw disc structure for wood production, and belongs to the technical field of wood processing devices. It mainly to the problem that the partial cutting edge of saw disc becomes blunt and just will scrap whole saw disc among the prior art, proposes following technical scheme: the wood cutting device comprises a mounting disc, a cutting unit for cutting wood and an elastic assembly for clamping the cutting unit on the mounting disc; the mounting disc is of a flat cylindrical structure, a mounting hole is formed in the middle of the mounting disc, and a plurality of clamping grooves are uniformly formed in the side face of the mounting disc around the central shaft of the mounting disc; the plurality of sawing units are arranged in the plurality of clamping grooves respectively and are connected with the clamping grooves in a clamping manner; elastic component is equipped with the multiunit, and multiunit elastic component all establishes in the mounting disc, and multiunit elastic component sets up with a plurality of unit cooperations of saw cutting respectively, and every elastic component of group is provided with two, and two elastic component of every group are located the relative both sides of draw-in groove that correspond respectively. When the wood sawing machine is used, the sawing units can be replaced, and the production cost of wood is reduced.

Description

Saw disc structure for wood production

Technical Field

The utility model relates to the technical field of wood processing devices, in particular to a saw disc structure for wood production.

Background

Wood production is the transportation of wood to processing plants to make different shapes, such as strips, circles, discs and arcs. The cutting device is needed to be used in the wood processing process, and the saw disc is arranged on the cutting device and used for cutting wood into different shapes so as to meet the market demands.

When the existing saw disc for wood production is used, if part of cutting edges of the saw disc are curled to cause the saw disc to become dull, the saw disc needs to be replaced at the moment, the replaced saw disc is scrapped, resources are greatly wasted, and the cost of wood production is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a saw disc structure for wood production, which can reduce the production cost of wood by replacing a saw cutting unit.

The technical scheme of the utility model is as follows: a saw disc structure for wood production comprises a mounting disc, a sawing unit for cutting wood and an elastic assembly for clamping the sawing unit on the mounting disc;

the mounting disc is of a flat cylindrical structure, a mounting hole is formed in the middle of the mounting disc, and a plurality of clamping grooves are uniformly formed in the side face of the mounting disc around the central shaft of the mounting disc; the plurality of sawing units are arranged in the plurality of clamping grooves respectively and are connected with the clamping grooves in a clamping manner; elastic component is provided with the multiunit, and multiunit elastic component all sets up in the mounting disc, and multiunit elastic component sets up with a plurality of unit cooperations of saw cutting respectively, and every elastic component of group is provided with two, and two elastic component of every group are located the relative both sides of draw-in groove that correspond respectively.

Preferably, the sawing unit comprises a clamping block, a mounting column and a saw blade; the clamping block is connected with the mounting disc in a clamping mode, the clamping block is arranged in the clamping groove, and the elastic assembly fixes the clamping block in the clamping groove; the mounting column is arranged on the clamping block, and one end of the mounting column, which is far away from the clamping block, is positioned outside the clamping groove; the saw blade is arranged at one end of the mounting column, which is positioned outside the clamping groove.

Preferably, the elastic component comprises a moving block, a limiting column and a return spring; a plurality of groups of installation cavities are arranged in the installation disc, the installation cavities are respectively matched with the clamping grooves, two installation cavities are arranged in each group, and the two installation cavities in each group are respectively positioned at two sides of the corresponding clamping grooves; the moving block is arranged on the inner wall of the mounting cavity in a sliding manner and slides along the direction vertical to the mounting column; the limiting column penetrates through the inner wall of one side of the clamping groove and is arranged on the moving block, the limiting column is connected with the mounting disc in a sliding mode, and the limiting column is located on one side, away from the center of the mounting disc, of the clamping block; the reset spring is arranged in the mounting cavity, and two ends of the reset spring are respectively connected with the moving block and the inner wall of one side of the mounting cavity, which is far away from the moving block.

Preferably, the inner wall of the mounting cavity is provided with a limit groove; the side face of the moving block is provided with a limiting block, the limiting block is connected with the mounting disc in a sliding mode, and the limiting block is located in the limiting groove.

Preferably, the limiting groove is of a T-shaped groove structure; the limiting block is of a T-shaped block structure and is matched with the limiting groove.

Preferably, the clamping groove is of a gear-shaped groove structure, the clamping block is of a gear structure, and the clamping block is matched with the clamping groove.

Compared with the prior art, the utility model has the following beneficial technical effects:

when the wood sawing machine is used, the mounting plate is not in contact with wood, so that the wood is not damaged when being sawed. If the sawing unit becomes dull in the long-time sawing process, the worker only needs to replace the corresponding sawing unit without scrapping the whole saw disc, so that the resource waste is reduced, and the wood production and processing cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partial cross-sectional view of a mounting plate in an embodiment of the present invention.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Fig. 5 is a schematic structural diagram of a sawing unit according to an embodiment of the present invention.

Reference numerals: 1. mounting a disc; 101. a card slot; 102. a mounting cavity; 103. a limiting groove; 2. a clamping block; 3. mounting a column; 4. sawing a knife; 5. a moving block; 501. a limiting block; 6. a limiting column; 7. a return spring.

Detailed Description

As shown in fig. 1-2, the saw disc structure for wood production according to the present invention comprises a mounting disc 1, a sawing unit for cutting wood, and an elastic component for clamping the sawing unit on the mounting disc 1. Mounting disc 1 is flat cylinder structure, 1 middle part of mounting disc is provided with the mounting hole, 1 side of mounting disc evenly is provided with a plurality of draw-in grooves 101 around 1 center pin of mounting disc, draw-in groove 101 is the groove structure of gear shape, be provided with multiunit installation cavity 102 in the mounting disc 1, multiunit installation cavity 102 sets up with a plurality of draw-in grooves 101 cooperation respectively, every group installation cavity 102 is provided with two, two installation cavities 102 of every group are located the both sides of the draw-in groove 101 that corresponds respectively, be provided with spacing groove 103 on the installation cavity 102 inner wall, spacing groove 103 is T-slot structure. The sawing units are arranged in a plurality of clamping grooves 101, and are connected with the clamping grooves 101 in a clamping mode. Elastic component is provided with the multiunit, and multiunit elastic component all sets up in mounting disc 1, and multiunit elastic component sets up with a plurality of unit cooperations of sawing respectively, and every elastic component of group is provided with two, and two elastic component of every group are located the relative both sides of draw-in groove 101 that correspond respectively.

As shown in fig. 5, the sawing unit comprises a cartridge 2, a mounting post 3 and a saw blade 4. The clamping block 2 is connected with the mounting disc 1 in a clamping mode, the clamping block 2 is arranged in the clamping groove 101, the clamping block 2 is fixed in the clamping groove 101 through the elastic component, the clamping block 2 is of a gear structure, the clamping block 2 is matched with the clamping groove 101, the clamping groove 101 is in a gear shape, the clamping block 2 is arranged in the gear shape, a worker can adjust the angle of the saw blade 4 according to actual needs, the saw blade 4 is inclined at a certain angle, and then the requirements of the worker on different inclination angles of the saw blade 4 are met. The mounting post 3 is arranged on the fixture block 2, and one end of the mounting post 3, which is far away from the fixture block 2, is located outside the clamping groove 101. The saw blade 4 is arranged at one end of the mounting post 3, which is positioned outside the clamping groove 101.

As shown in fig. 3-4, the elastic assembly includes a moving block 5, a stopper post 6 and a return spring 7. The moving block 5 is arranged on the inner wall of the mounting cavity 102 in a sliding mode, and the moving block 5 slides in the direction perpendicular to the mounting column 3. The side of the moving block 5 is provided with a limiting block 501, the limiting block 501 is connected with the mounting disc 1 in a sliding manner, the limiting block 501 is located in the limiting groove 103, the limiting block 501 is of a T-shaped block structure, and the limiting block 501 is matched with the limiting groove 103 to guarantee the stability of the moving block 5 when sliding on the inner wall of the mounting cavity 102. Spacing post 6 runs through draw-in groove 101 one side inner wall and sets up on movable block 5, spacing post 6 and mounting disc 1 sliding connection, and spacing post 6 is located the one side that fixture block 2 kept away from the mounting disc 1 center. The return spring 7 is arranged in the mounting cavity 102, and two ends of the return spring 7 are respectively connected with the moving block 5 and the inner wall of one side of the mounting cavity 102 far away from the moving block 5.

When the wood cutting device is used, a worker only needs to mount the mounting disc 1 on the cutting device, and the mounting disc 1 can be driven to rotate through the cutting device, so that the saw blade 4 rotates to cut wood. After using a period of time, saw sword 4 takes place to curl, and saw sword 4 becomes dull, and the staff only need push two spacing posts 6 in the draw-in groove 101 that correspond to both sides this moment, can take out fixture block 2, then take out a new unit of sawing, put into draw-in groove 101 with fixture block 2 in to it can to fix fixture block 2 in draw-in groove 101 with elastic component.

When the wood sawing machine is used, the mounting plate 1 is not in contact with wood, so that the wood is not damaged when being sawed. If the sawing unit becomes dull in the long-time sawing process, the worker only needs to replace the corresponding sawing unit without scrapping the whole saw disc, so that the resource waste is reduced, and the wood production and processing cost is reduced.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The saw disc structure for wood production is characterized by comprising a mounting disc (1), a sawing unit for cutting wood and an elastic assembly for clamping the sawing unit on the mounting disc (1);

the mounting disc (1) is of a flat cylindrical structure, a mounting hole is formed in the middle of the mounting disc (1), and a plurality of clamping grooves (101) are uniformly formed in the side face of the mounting disc (1) around the central shaft of the mounting disc (1); the plurality of sawing units are arranged in the plurality of clamping grooves (101) respectively and are connected with the clamping grooves (101) in a clamping manner; elastic component is provided with the multiunit, and multiunit elastic component all sets up in mounting disc (1), and multiunit elastic component sets up with a plurality of unit cooperations of sawing respectively, and every elastic component of group is provided with two, and two elastic component of every group are located corresponding draw-in groove (101) relative both sides respectively.

2. The saw disc structure for wood production according to claim 1, wherein the sawing unit comprises a clamping block (2), a mounting column (3) and a saw blade (4); the clamping block (2) is connected with the mounting disc (1) in a clamping mode, the clamping block (2) is arranged in the clamping groove (101), and the elastic assembly fixes the clamping block (2) in the clamping groove (101); the mounting column (3) is arranged on the clamping block (2), and one end, far away from the clamping block (2), of the mounting column (3) is located outside the clamping groove (101); the saw blade (4) is arranged at one end of the mounting column (3) which is positioned outside the clamping groove (101).

3. The saw disc structure for wood production as recited in claim 2, wherein the elastic component comprises a moving block (5), a limiting column (6) and a return spring (7); a plurality of groups of mounting cavities (102) are arranged in the mounting disc (1), the plurality of groups of mounting cavities (102) are respectively matched with the plurality of clamping grooves (101), two mounting cavities (102) are arranged in each group, and the two mounting cavities (102) in each group are respectively positioned on two sides of the corresponding clamping grooves (101); the moving block (5) is arranged on the inner wall of the mounting cavity (102) in a sliding mode, and the moving block (5) slides in the direction perpendicular to the mounting column (3); the limiting column (6) penetrates through the inner wall of one side of the clamping groove (101) and is arranged on the moving block (5), the limiting column (6) is connected with the mounting disc (1) in a sliding mode, and the limiting column (6) is located on one side, away from the center of the mounting disc (1), of the clamping block (2); the reset spring (7) is arranged in the mounting cavity (102), and two ends of the reset spring (7) are respectively connected with the moving block (5) and the inner wall of one side of the mounting cavity (102) far away from the moving block (5).

4. The saw disc structure for wood production according to claim 3, wherein the inner wall of the mounting cavity (102) is provided with a limiting groove (103); a limiting block (501) is arranged on the side face of the moving block (5), the limiting block (501) is connected with the mounting disc (1) in a sliding mode, and the limiting block (501) is located in the limiting groove (103).

5. The saw disc structure for wood production according to claim 4, wherein the limiting groove (103) is a T-shaped groove structure; the limiting block (501) is of a T-shaped block structure, and the limiting block (501) is matched with the limiting groove (103).

6. The saw disc structure for wood production as recited in claim 5, wherein the locking groove (101) is a gear-shaped groove structure, the locking block (2) is a gear structure, and the locking block (2) is matched with the locking groove (101).