A replaceable table saw

Abstract

The utility model provides a replaceable mesa sawing machine belongs to sawing machine technical field, including sawing machine body, the end of sawing machine body is fixedly connected with the mounting panel, the end of mounting panel is fixedly connected with the support seat, is equipped with the sliding slot on the support seat, the sliding groove is connected with the sliding block in the sliding, the end of sliding block is fixedly connected with the cutting mesa, still include the limiting mechanism, the limiting mechanism includes the fixed assembly for cutting mesa is fixed, and the fixed assembly is installed on the mounting panel and sets up in one end of support seat, the utility model discloses a limiting mechanism is provided, when replacing cutting mesa, only need to pull the operation block and make the sliding column move, make the connecting plate drive the plug -in block to move through the movement of sliding column, and then make the plug -in block and the insertion hole separate, after rotating fixed plate makes fixed plate remove the extrusion to sliding block and cutting mesa, at this moment, directly cutting mesa is extracted and can complete replacement, solved the difficult problem of cutting mesa replacement in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of sawing technology, and in particular to a sawing machine with a replaceable table. Background Technology

[0002] A band saw is a machine tool that uses a saw blade, band saw, or saw strip as a cutting tool to cut materials such as metal and wood. The main types include band saws, circular saws, and bow saws, and they are widely used in industrial processing.

[0003] Currently, during long-term use, the saw table will wear down due to frequent cutting operations, resulting in an uneven surface that affects cutting accuracy and efficiency. After prolonged use, the table material may age, affecting its durability and stability. However, in existing technologies, the saw table is generally welded to the saw or fixed to the saw with multiple sets of fixing bolts, making it inconvenient to replace the table.

[0004] Therefore, we propose a replaceable table saw. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A replaceable table saw includes a saw body, an assembly plate fixedly connected to one end of the saw body, a support base fixedly connected to one end of the assembly plate, a sliding groove on the support base, a sliding block slidably connected within the sliding groove, and a cutting table fixedly connected to one end of the sliding block; it also includes a limiting mechanism, the limiting mechanism including a fixing component for fixing the cutting table, the fixing component being mounted on the assembly plate and disposed at one end of the support base, and a limiting component for limiting the fixing component being installed between the fixing component and the support base.

[0007] Preferably, the fixing component includes a rotating shaft rotatably connected to the mounting plate, the mounting plate has a rotating groove adapted to the rotating shaft, and a fixing plate is fixedly connected to the rotating shaft. The fixing plate is installed at the end position of the support base, and the fixing plate has an insertion hole. The limiting component is installed in the support base and extends into the insertion hole to facilitate fixing the cutting table surface.

[0008] Preferably, the limiting component includes a plug block installed inside the socket, a connecting plate fixedly connected to the end of the plug block, a sliding column slidably connected to the support base fixedly connected to the connecting plate, and an elastic reset member connected to the support base on the outer side of the sliding column. The elastic reset member is used to reset the plug block, which facilitates limiting the position of the fixed plate, thereby fixing the sliding block in the support base.

[0009] Preferably, the elastic reset component includes a fixing frame sleeved on the outer side of the sliding column, the fixing frame being fixedly connected to the support base, and a first spring fixedly connected to the connecting plate on the fixing frame, so as to facilitate the sliding column to drive the insert block to reset.

[0010] Preferably, an operating block is fixedly connected to the end of the sliding column to facilitate pulling the sliding column to move.

[0011] Preferably, multiple sets of fixing sleeves are fixedly connected to the fixing plate, a second spring is fixedly connected inside the fixing sleeve, a connecting piece is fixedly connected to the end of the second spring, a top post is fixedly connected to the end of the connecting piece, and a pressing piece that contacts the sliding block is fixedly connected to the end of the top post, which facilitates pressing the sliding block and improves the stability of the cutting table installation.

[0012] Preferably, multiple sets of rotating rollers are rotatably connected to the cutting table, and grooves are provided on the cutting table. The grooves correspond to the positions of the saw blades. The design of the rotating rollers facilitates the material transport, and the design of the grooves facilitates the saw blades to cut the material.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention features a sliding groove on a support base, with a sliding block inside the groove. The sliding block is fixedly connected to the cutting table surface, allowing the cutting table surface to slide against the support base via the sliding block. A limiting mechanism further secures the cutting table surface to the support base. When replacing the cutting table surface, simply pull the operating block to move the sliding column. The movement of the sliding column causes the connecting plate to move the insert block, disengaging it from the insertion hole. Then, rotating the fixing plate releases the pressure on the sliding block and the cutting table surface, allowing the cutting table surface to be easily removed for replacement. This invention solves the problem of difficult cutting table surface replacement in existing technologies. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the cutting table and the support base of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the fixing plate and the limiting component of this utility model;

[0019] Figure 4 This utility model Figure 3 Schematic diagram of the structure of area A in the middle;

[0020] Figure 5 This utility model Figure 3 Schematic diagram of the structure of area B in the middle.

[0021] Drawing number explanation: 1. Sawing machine body; 2. Mounting plate; 3. Support base; 4. Sliding groove; 5. Sliding block; 6. Cutting table; 7. Fixing assembly; 8. Rotating shaft; 9. Fixing plate; 10. Rotating groove; 11. Insertion hole; 12. Limiting assembly; 13. Insertion block; 14. Connecting plate; 15. Sliding column; 16. Elastic reset component; 17. Fixing frame; 18. First spring; 19. Operating block; 20. Fixing sleeve; 21. Second spring; 22. Connecting piece; 23. Top column; 24. Extrusion piece; 25. Rotating roller; 26. Groove. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. Example

[0023] Please see Figures 1-5 A replaceable table saw includes a saw body 1, a mounting plate 2 fixedly connected to one end of the saw body 1, a support base 3 fixedly connected to one end of the mounting plate 2, a sliding groove 4 provided on the support base 3, a sliding block 5 slidably connected in the sliding groove 4, and a cutting table 6 fixedly connected to one end of the sliding block 5; it also includes a limiting mechanism, the limiting mechanism including a fixing component 7 for fixing the cutting table 6, the fixing component 7 being installed on the mounting plate 2 and disposed at one end of the support base 3, and a limiting component 12 for limiting the fixing component 7 being installed between the fixing component 7 and the support base 3.

[0024] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 The fixing component 7 shown in the figure includes a rotating shaft 8 that is rotatably connected to the mounting plate 2. The mounting plate 2 has a rotating groove 10 that is adapted to the rotating shaft 8, and a fixing plate 9 is fixedly connected to the rotating shaft 8. The fixing plate 9 is installed at the end of the support base 3, and an insertion hole 11 is provided on the fixing plate 9. The limiting component 12 is installed in the support base 3 and extends into the insertion hole 11 to facilitate the fixing of the cutting table 6.

[0025] In the embodiments of this utility model, please refer to Figure 3 and Figure 4The limiting component 12 shown in the figure includes a plug 13 installed inside the socket 11. A connecting plate 14 is fixedly connected to the end of the plug 13. A sliding post 15 that is slidably connected to the support base 3 is fixedly connected to the connecting plate 14. An elastic reset member 16 connected to the support base 3 is provided on the outer side of the sliding post 15. The elastic reset member 16 is used to reset the plug 13, which facilitates limiting the position of the fixing plate 9, thereby fixing the sliding block 5 in the support base 3.

[0026] In the embodiments of this utility model, please refer to Figure 3 and Figure 4 The elastic reset component 16 shown in the figure includes a fixing frame 17 sleeved on the outer side of the sliding column 15. The fixing frame 17 is fixedly connected to the support base 3, and a first spring 18 fixedly connected to the fixing frame 17 and the connecting plate 14 is fixedly connected to it, so that the sliding column 15 can drive the insert block 13 to reset.

[0027] In the embodiments of this utility model, please refer to Figure 3 and Figure 4 The end of the sliding column 15 in the figure is fixedly connected to the operating block 19, which facilitates the movement of the sliding column 15.

[0028] In the embodiments of this utility model, please refer to Figure 3 and Figure 5 As shown in the figure, multiple sets of fixing sleeves 20 are fixedly connected to the fixing plate 9. A second spring 21 is fixedly connected inside the fixing sleeve 20. A connecting piece 22 is fixedly connected to the end of the second spring 21. A top post 23 is fixedly connected to the end of the connecting piece 22. A pressing piece 24 that contacts the sliding block 5 is fixedly connected to the end of the top post 23, which facilitates pressing the sliding block 5 and improves the stability of the cutting table 6 installation.

[0029] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 The cutting table 6 shown in the figure has multiple sets of rotating rollers 25 rotatably connected to it, and the cutting table 6 has a groove 26. The groove 26 corresponds to the position of the saw blade. The design of the rotating rollers 25 facilitates the material feeding, and the design of the groove 26 facilitates the saw blade to cut the material.

[0030] During implementation, when replacing the cutting table 6, the sliding column 15 is moved by the action of the operating block 19. The movement of the sliding column 15 causes the connecting plate 14 to move. The movement of the connecting plate 14 causes the insert block 13 to disengage from the insertion hole 11. Then, the fixing plate 9 is rotated to release the pressing and fixing of the fixing plate 9 on the sliding block 5 and the cutting table 6. After that, the cutting table 6 can be disassembled by pulling it out of the support base 3.

[0031] Next, the sliding block 5 on the new cutting table 6 is inserted into the sliding groove 4 inside the support base 3. Then, the fixing plate 9 is rotated to press the sliding block 5 and the cutting table 6. During this process, the sliding column 15 is moved by the action of the operating block 19. The movement of the sliding column 15 causes the connecting plate 14 to move the insert block 13. After the fixing plate 9 is rotated to one end of the support base 3, the operating block 19 is released. The insert block 13 is inserted into the insertion hole 11 by the action of the first spring 18, thereby limiting the fixing plate 9. The fixing plate 9 fixes the sliding block 5 and the cutting table 6.

[0032] When the fixing plate 9 presses and fixes the sliding block 5 and the cutting table 6, the second spring 21 and the pressing plate 24 elastically press the sliding block 5, so that the sliding block 5 is tightly installed inside the sliding groove 4, improving the stability of the cutting table 6 and preventing shaking.

Claims

1. A replaceable table saw, characterized by, include: The saw body (1) has a mounting plate (2) fixedly connected to its end. The mounting plate (2) has a support base (3) fixedly connected to its end. The support base (3) has a sliding groove (4) and a sliding block (5) is slidably connected in the sliding groove (4). The end of the sliding block (5) is fixedly connected to a cutting table (6). Also includes: The limiting mechanism includes a fixing component (7) for fixing the cutting table (6), the fixing component (7) is installed on the mounting plate (2) and disposed at one end of the support base (3), and a limiting component (12) for limiting the fixing component (7) is also installed between the fixing component (7) and the support base (3).

2. A replaceable table saw as claimed in claim 1, characterized in that: The fixing component (7) includes a rotating shaft (8) rotatably connected to the mounting plate (2). The mounting plate (2) has a rotating groove (10) adapted to the rotating shaft (8). A fixing plate (9) is fixedly connected to the rotating shaft (8). The fixing plate (9) is installed at the end of the support base (3). The fixing plate (9) has an insertion hole (11). The limiting component (12) is installed in the support base (3) and extends into the insertion hole (11).

3. A replaceable table saw as claimed in claim 2, characterized in that: The limiting component (12) includes a plug (13) installed inside the socket (11). A connecting plate (14) is fixedly connected to the end of the plug (13). A sliding column (15) that is slidably connected to the support base (3) is fixedly connected to the connecting plate (14). An elastic reset member (16) connected to the support base (3) is provided on the outer side of the sliding column (15). The elastic reset member (16) is used to reset the plug (13).

4. A replaceable table saw as claimed in claim 3, characterized in that: The elastic reset member (16) includes a fixing frame (17) sleeved on the outer side of the sliding column (15), the fixing frame (17) is fixedly connected to the support base (3), and a first spring (18) fixedly connected to the connecting plate (14) is fixedly connected to the fixing frame (17).

5. The replaceable table saw of claim 3, wherein: An operating block (19) is fixedly connected to the end of the sliding column (15).

6. A replaceable table saw according to claim 5, characterized in that: Multiple sets of fixing sleeves (20) are fixedly connected to the fixing plate (9). A second spring (21) is fixedly connected inside the fixing sleeve (20). A connecting piece (22) is fixedly connected to the end of the second spring (21). A top post (23) is fixedly connected to the end of the connecting piece (22). An extrusion piece (24) that contacts the sliding block (5) is fixedly connected to the end of the top post (23).

7. A replaceable table saw according to claim 1, characterized in that: Multiple sets of rotating rollers (25) are rotatably connected to the cutting table (6), and a groove (26) is provided on the cutting table (6), the groove (26) corresponding to the position of the saw blade.

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