Sawing machine clamping tool
By designing a saw clamping fixture with a wide-cutting groove, movable rollers, silicone extrusion blocks, and ball bearing structure, the problem of material deformation caused by the thickness of the saw blade was solved, achieving high-precision cutting and low-cost production.
Patent Information
- Application Number
- CN202520283048.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Existing saw clamping fixtures cause material deformation during the cutting process due to the clamping tendency caused by the thickness of the saw blade, affecting cutting accuracy and increasing production costs.
A saw clamping fixture was designed, including a cutting component, a saw assembly, and a clamping component. The cutting table has a cutting groove wider than the saw disc, the extrusion base has movable rollers and silicone extrusion blocks, the mounting frame has limit screws and arc-shaped limit frames, and the worktable has ball bearings to achieve adaptive clamping and uniform force distribution.
It effectively avoids friction between the saw disc and the cutting groove, reduces equipment wear, improves cutting accuracy and efficiency, reduces maintenance costs, and ensures clamping stability and safety.
Smart Images
Figure CN223762260U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sawing tooling technology, and in particular to a sawing clamping tool. Background Technology
[0002] In the process of sawing, the sawing clamping fixture plays a crucial role. Its purpose is to firmly fix the material to be cut on the sawing machine to ensure the accuracy and stability of the cutting process.
[0003] Currently, most existing saw clamping fixtures use a two-sided squeezing and fixing method. However, in the actual cutting process, since the saw blade is not an absolute wire cutter and the saw disc has a certain thickness, as the saw blade moves in the cutting direction, the cutting gap will gradually tighten inward. This tightening trend will cause the material to bear additional pressure during the cutting process, which will lead to deformation of the material.
[0004] Material deformation can not only affect the cutting accuracy, resulting in the cut material not meeting the size requirements, but may also cause the material to be scrapped, increasing production costs;
[0005] Therefore, this utility model proposes a clamping fixture for a sawing machine. Utility Model Content
[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a clamping fixture for a sawing machine.
[0007] To achieve the above objectives, the present invention adopts the following technical solution: a saw clamping fixture, comprising;
[0008] The cutting assembly consists of a cutting mechanism, a saw disc, and a drive motor. The saw disc is rotatably connected inside the cutting mechanism, and the drive motor is installed through one side of the cutting mechanism. The output end of the drive motor passes through the inside of the cutting mechanism and is connected to the saw disc.
[0009] The saw assembly consists of a worktable and a cutting saw table connected to a cutting mechanism. The bottom of the cutting saw table is connected to the cutting mechanism. The cutting saw table is embedded in the worktable. Roller guide rails are provided on both sides of the worktable. Limiting frames are provided on both sides of the worktable. Limiting grooves are provided on both limiting frames.
[0010] The clamping assembly consists of a mounting frame and a pressing base. The bottom of the mounting frame is provided with a limit slider. The mounting frame is slidably connected to the inside of the limit groove through the limit slider. The side of the mounting frame away from the limit slider has an opening. An adjusting screw is threaded into the opening. The pressing base is located below the adjusting screw. A spherical movable seat is provided on the pressing base below the adjusting screw.
[0011] Furthermore, the saw table is provided with a saw groove, the width of which is greater than the width of the saw disc.
[0012] The beneficial effects of adopting the above-mentioned further solution are as follows: In actual cutting operation scenarios, the saw groove carefully opened on the saw table plays a key role. The width of the saw groove is specially designed to be greater than the width of the saw disc. This ingenious design can effectively avoid friction and collision between the saw disc and the edge of the saw groove during cutting. This not only reduces equipment wear and extends the service life of the saw disc, but also makes the cutting process more stable and smooth, ensures cutting accuracy, and improves work efficiency.
[0013] Furthermore, a movable roller is rotatably connected to one side of the extrusion base located above the roller guide rail, and the extrusion base is slidably connected to the roller guide rail through the movable roller.
[0014] The beneficial effects of adopting the above-mentioned further solution are as follows: In mechanical operation, the movable roller connected to one side of the extrusion base works ingeniously with the roller guide rail above, allowing the extrusion base to slide smoothly. This not only greatly reduces the chance of jamming during equipment operation, but also enables rapid response to position adjustment under different working conditions. Moreover, the movable roller disperses pressure, reduces component wear, and lowers maintenance costs, providing strong support for efficient and stable production operations.
[0015] Furthermore, a silicone extrusion block is provided at the bottom of the end of the extrusion base away from the movable roller.
[0016] The beneficial effects of adopting the above-mentioned further solution are as follows: A silicone extrusion block is thoughtfully provided at the bottom of the end of the extrusion base away from the movable roller. This design greatly improves the extrusion operation effect. The silicone material is soft and can closely conform to the extruded objects of various shapes, ensuring uniform force and avoiding damage to the items due to uneven pressure. At the same time, silicone has good wear resistance and corrosion resistance, which can extend the service life of the extrusion block, reduce the replacement frequency, and reduce the cost of use.
[0017] Furthermore, a vertical plate is provided on the mounting bracket on the side of the movable opening near the limiting slider. A limiting screw is threadedly connected to the vertical plate. An arc-shaped limiting bracket is provided on the side of the limiting screw near the adjusting screw. The arc-shaped limiting bracket contacts the outer wall of the adjusting screw.
[0018] The beneficial effects of adopting the above-mentioned further solution are as follows: On the mounting frame, a vertical plate is provided near the limit slider next to the movable port. A limit screw is threadedly connected to the vertical plate. An arc-shaped limit bracket is installed on one side of the screw, which contacts the outer wall of the adjusting screw. Rotating the limit screw can accurately adjust the position of the arc-shaped limit bracket, which plays a stabilizing and limiting role for the adjusting screw, preventing it from shifting or shaking during operation, ensuring stable operation of the equipment, and guaranteeing the accuracy and safety of related operations.
[0019] Furthermore, the worktable is provided with ball bearings located between the cutting saw table and the roller guide rail. The ball bearings are rectangularly distributed, and the spacing between two adjacent ball bearings is equal.
[0020] The beneficial effects of adopting the above-mentioned further solution are as follows: On the workbench, the ball bearings are evenly distributed in a rectangular shape between the cutting table and the roller guide rail. These ball bearings greatly optimize the equipment operation experience. When the item moves between the two, the ball bearings can significantly reduce friction, making the movement process easier and smoother, reducing energy loss. At the same time, the evenly distributed design ensures that the item is subjected to uniform force, avoiding positional deviation caused by uneven force, and effectively improving the accuracy and efficiency of the operation.
[0021] Furthermore, mounting brackets are provided on both sides of the workbench, and mounting holes are provided on the mounting brackets, with equal spacing between two adjacent mounting holes.
[0022] The beneficial effects of adopting the above-mentioned further solution are as follows: the workbench is equipped with mounting brackets on both sides, with equally spaced mounting holes. This design greatly facilitates the installation and expansion of the equipment, making it easy to adapt to various accessories and allowing for flexible installation according to actual needs. The uniform hole spacing ensures the stability of accessory installation and avoids structural instability caused by positional deviations. Whether adding auxiliary equipment or adjusting the layout, it can be done quickly, effectively improving the versatility and practicality of the equipment.
[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0024] 1. In this utility model, the clamping assembly consists of a mounting frame and a pressing base. The limiting slider at the bottom of the mounting frame allows it to slide smoothly within the limiting groove, facilitating flexible position adjustment to accommodate items of different sizes. An adjusting screw is threaded into the movable opening of the mounting frame. By rotating the screw, the lifting and lowering of the pressing base can be precisely controlled. The spherical movable seat below the pressing base can adapt to the surface of the item, ensuring uniform force during clamping, preventing damage to the item, and effectively improving the stability and reliability of clamping.
[0025] 2. In this utility model, on the workbench, the cutting table and the roller guide rail are evenly distributed in a rectangle. These balls greatly optimize the equipment operation experience. When the item moves between the two, the balls can significantly reduce friction, making the movement process easier and smoother, reducing energy loss. At the same time, the evenly distributed design ensures that the item is subjected to uniform force, avoiding positional deviation caused by uneven force, and effectively improving the accuracy and efficiency of the operation. Attached Figure Description
[0026] Figure 1 This is a front view of a saw clamping fixture according to the present invention;
[0027] Figure 2 This is an exploded view of a saw clamping fixture according to the present invention;
[0028] Figure 3 This is a structural diagram of a sawing assembly in a sawing clamping fixture of this utility model;
[0029] Figure 4 This is a structural diagram of a clamping assembly in a sawing clamping fixture according to the present invention;
[0030] Figure 5 This is an exploded view of the clamping component in a sawing clamping fixture of this utility model.
[0031] Figure Labels
[0032] 1. Sawing machine assembly; 11. Worktable; 12. Limiting frame; 121. Limiting slide; 13. Cutting saw table; 131. Cutting saw groove; 14. Roller guide rail; 15. Mounting bracket; 151. Mounting hole; 16. Ball bearing;
[0033] 2. Clamping assembly; 21. Mounting bracket; 22. Limiting slider; 23. Movable opening; 24. Vertical plate; 25. Limiting screw; 251. Arc-shaped limiting bracket; 26. Adjusting screw; 27. Extrusion base; 271. Silicone extrusion block; 272. Spherical movable seat; 273. Movable roller;
[0034] 3. Cutting assembly; 31. Cutting mechanism; 32. Saw blade; 33. Drive motor. Detailed Implementation
[0035] The technical solutions of the present 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 the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0036] like Figure 1-5 As shown, this utility model provides a technical solution: a saw clamping fixture, comprising;
[0037] The cutting assembly 3 consists of a cutting mechanism 31, a saw disc 32, and a drive motor 33. The saw disc 32 is rotatably connected inside the cutting mechanism 31, and the drive motor 33 is disposed through one side of the cutting mechanism 31. The output end of the drive motor 33 passes through the inside of the cutting mechanism 31 and is connected to the saw disc 32.
[0038] The saw assembly 1 consists of a worktable 11 and a cutting saw table 13 connected to the cutting mechanism 31. The bottom of the cutting saw table 13 is connected to the cutting mechanism 31. The cutting saw table 13 is embedded in the worktable 11. Roller guide rails 14 are provided on both sides of the worktable 11 and on both sides of the roller guide rails 14. Limiting frames 12 are provided on both sides of the worktable 11 and on both limiting frames 12. Limiting grooves 121 are provided on both limiting frames 12.
[0039] The clamping assembly 2 consists of a mounting frame 21 and a pressing base 27. A limit slider 22 is provided at the bottom of the mounting frame 21, which is slidably connected to the inside of the limiting groove 121 via the limit slider 22. A movable opening 23 is provided on the side of the mounting frame 21 away from the limit slider 22, and an adjusting screw 26 is threaded into the movable opening 23. The pressing base 27 is located below the adjusting screw 26, and a spherical movable seat 272 is provided on the pressing base 27 below the adjusting screw 26. A sawing groove 131 is provided on the saw table 13, and the width of the sawing groove 131 is greater than the width of the saw disc 32. Mounting brackets 15 are provided on both sides of the worktable 11, and mounting holes 151 are provided on the mounting brackets 15, with adjacent mounting holes 151... The spacing between them is equal. The pressing base 27 is rotatably connected to a movable roller 273 on one side above the roller guide rail 14. The pressing base 27 is slidably connected to the roller guide rail 14 through the movable roller 273. The clamping assembly 2 consists of a mounting frame 21 and a pressing base 27. The limiting slider 22 at the bottom of the mounting frame 21 allows it to slide smoothly in the limiting slide groove 121, which facilitates flexible position adjustment and adapts to items of different sizes to be clamped. The adjusting screw 26 is threadedly connected to the movable opening 23 of the mounting frame 21. By rotating the screw, the lifting and lowering of the pressing base 27 can be precisely controlled. The spherical movable seat 272 below the pressing base 27 can adapt to the surface of the item, ensuring uniform force during clamping, avoiding damage to the item, and effectively improving the stability and reliability of clamping.
[0040] Furthermore, such as Figures 2-5 As shown: A vertical plate 24 is provided on the mounting frame 21 near the limit slider 22 at the movable opening 23. A limit screw 25 is threaded onto the vertical plate 24. An arc-shaped limit bracket 251 is provided on the side of the limit screw 25 near the adjusting screw 26. The arc-shaped limit bracket 251 contacts the outer wall of the adjusting screw 26. On the mounting frame 21, a vertical plate 24 is provided near the limit slider 22 next to the movable opening 23. A limit screw 25 is threaded onto the vertical plate 24. An arc-shaped limit bracket 251 is installed on one side of the screw, which contacts the outer wall of the adjusting screw 26. Rotating the limit screw 25 can accurately adjust the position of the arc-shaped limit bracket 251, which plays a stabilizing and limiting role for the adjusting screw 26, preventing it from shifting or shaking during operation, ensuring stable operation of the equipment, and guaranteeing the accuracy and safety of related operations.
[0041] The above solutions also have the problem that the bottom clamp of the extrusion base 27 cannot fit the material, such as... Figure 4 As shown: In this solution, a silicone extrusion block 271 is provided at the bottom of the end of the extrusion base 27 away from the movable roller 273. The silicone extrusion block 271 is thoughtfully provided at the bottom of the end of the extrusion base 27 away from the movable roller 273. This design greatly improves the extrusion operation effect. The silicone material is soft and can closely conform to the extruded objects of various shapes, ensuring uniform force and avoiding damage to the items due to uneven pressure. At the same time, silicone has good wear resistance and corrosion resistance, which can extend the service life of the extrusion block, reduce the replacement frequency, and reduce the use cost.
[0042] The above solutions also suffer from the problem of high friction between the material and the surface of the worktable 11 during the cutting process, such as... Figure 5 As shown: In this solution, the workbench 11 is located between the cutting table 13 and the roller guide 14 and is equipped with ball bearings 16. The ball bearings 16 are rectangularly distributed and the distance between two adjacent ball bearings 16 is equal. On the workbench 11, the ball bearings 16 are evenly distributed in a rectangular shape between the cutting table 13 and the roller guide 14. These ball bearings 16 greatly optimize the operating experience of the equipment. When the item moves between the two, the ball bearings 16 can significantly reduce friction, making the movement process easier and smoother, reducing energy loss. At the same time, the evenly distributed design ensures that the item is subjected to uniform force, avoiding positional deviation caused by uneven force, and effectively improving the accuracy and efficiency of the operation.
[0043] Working principle:
[0044] like Figure 1-5 As shown, firstly, the mounting bracket 15 is fixed in the designated position through the mounting hole 151, so that the device can be installed. After installation, the drive motor 33 is turned on to drive the saw disc 32 to rotate. During the clamping process, the drive motor 33 can be turned off to avoid injury to the operator. At this time, the material to be cut is placed on one side of the worktable 11 and placed under the two extrusion bases 27. Then, the adjusting screw 26 is rotated to adjust the extrusion bases 27 according to the thickness of the material, so that the silicone extrusion block 271 is attached and fixed to the top of the material. When the material is thin, The adjusting screw 26 can be further rotated to press the extrusion base 27. At this time, the extrusion base 27 tilts, and the adjusting screw 26 also tilts. Then, by rotating the limiting screw 25, the arc-shaped limiting frame 251 moves closer to one side of the adjusting screw 26 to press and fix the adjusting screw 26, so as to prevent the adjusting screw 26 from shaking in the movable opening 23 during use, which would reduce the clamping effect. After the clamping and fixing is completed, the drive motor 33 is turned on, and the ball bearing 16 moves the material to the other side for cutting and processing.
[0045] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A sawing machine clamping tool, characterized in that, Comprise; The cutting assembly (3) is composed of a cutting mechanism (31), a saw disc (32) and a driving motor (33), the saw disc (32) is rotationally connected inside the cutting mechanism (31), the driving motor (33) is arranged through one side of the cutting mechanism (31), and the output end of the driving motor (33) is connected with the saw disc (32) through the inside of the cutting mechanism (31); The sawing machine assembly (1) is composed of a workbench (11) and a cutting sawing table (13) connected with the cutting mechanism (31), the bottom of the cutting sawing table (13) is connected with the cutting mechanism (31), the cutting sawing table (13) is embeddedly installed on the workbench (11), the workbench (11) is provided with a roller guide rail (14) on both sides of the cutting sawing table (13), and the workbench (11) is provided with a limiting frame (12) on both sides of the roller guide rail (14). The clamping assembly (2) is composed of a mounting frame (21) and an extrusion base (27), the bottom of the mounting frame (21) is provided with a limiting sliding block (22), the mounting frame (21) is slidingly connected inside the limiting sliding groove (121) through the limiting sliding block (22), the side, away from the limiting sliding block (22), of the mounting frame (21) is provided with a movable opening (23), the movable opening (23) is threadedly connected with an adjusting screw rod (26), and the extrusion base (27) is arranged below the adjusting screw rod (26).
2. A sawing machine clamping tool according to claim 1, characterized in that: The cutting sawing table (13) is provided with a cutting sawing groove (131), and the width of the cutting sawing groove (131) is greater than that of the saw disc (32).
3. The sawing machine clamping tool according to claim 1, characterized in that: The extrusion base (27) is rotationally connected with a movable roller (273) on one side above the roller guide rail (14), and the extrusion base (27) is slidingly connected in the roller guide rail (14) through the movable roller (273).
4. The sawing machine clamping tool according to claim 1, characterized in that: The bottom of one end of the extrusion base (27), away from the movable roller (273), is provided with a silica gel extrusion block (271).
5. The sawing machine clamping tool according to claim 1, characterized in that: The mounting frame (21) is provided with a vertical plate (24) on the side, close to the limiting sliding block (22), of the movable opening (23), the vertical plate (24) is threadedly connected with a limiting screw rod (25), the side, close to the adjusting screw rod (26), of the limiting screw rod (25) is provided with an arc-shaped limiting frame (251), and the arc-shaped limiting frame (251) is in contact with the outer wall of the adjusting screw rod (26).
6. The sawing machine clamping tool according to claim 1, characterized in that: The workbench (11) is provided with a ball (16) between the cutting sawing table (13) and the roller guide rail (14), the ball (16) is distributed in a rectangular shape, and the intervals between adjacent two balls (16) are equal.
7. The sawing machine clamping tool according to claim 1, characterized in that: The workbench (11) is provided with a mounting bracket (15) on both sides, the mounting bracket (15) is provided with a mounting hole (151), and the intervals between adjacent two mounting holes (151) are equal.