Pressing device for sawing machine
By designing adjustment and pressing components for the downward pressing device of the saw, the problem of unstable wood fixation in traditional saws has been solved, achieving stable fixation and position adjustment of the wood, reducing the difficulty of operation, and improving cutting accuracy and stability.
Patent Information
- Application Number
- CN202421661055.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-07-15
AI Technical Summary
Traditional saws lack adjustment and pressing functions, resulting in unstable fixing of wood and increasing the difficulty and risk of operation.
A downward pressing device for a saw is designed, comprising an adjustment component and a pressing component. Through the combination of a threaded rod, a slider, a baffle, and a pressing plate, the wood can be stably fixed and its position adjusted.
It achieves stable fixation and position adjustment of the wood, reduces the difficulty of operation, and improves cutting accuracy and stability of the wood during the cutting process.
Smart Images
Figure CN223558634U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sawing machine technical field, concretely is down pressure device for sawing machine. BACKGROUND
[0002] Sawing machine is with circular saw blade, sawing band or saw blade as a tool, sawing metal round material, square material, pipe material and section bar etc.
[0003] However, the traditional sawing machine lacks the adjusting function, and only the wood can be fixed in the middle of the sawing machine through the fixed assembly during use, the left and right fixed positions cannot be adjusted, resulting in the phenomenon of increasing operation difficulty, not only that, the traditional sawing machine also lacks the pressing function, and the operator needs to manually press the wood during use, resulting in the phenomenon of unstable wood fixation and increasing operation risk. UTILITY MODEL CONTENT
[0004] The utility model aims at providing down pressure device for sawing machine to solve the problem in the above background technique.
[0005] In order to achieve the above object, the utility model provides the following technical scheme:
[0006] Down pressure device for sawing machine, including base, the inside middle of base is equipped with first installation slot, the inside middle fixed setting of first installation slot has the baffle, the inside fixed setting of first installation slot has the adjusting assembly, the adjusting assembly includes first screw rod, first sliding block, first baffle, second screw rod, second sliding block and second baffle, the one side middle of baffle is rotationally arranged with first screw rod through the pivot, the surface of first screw rod is equipped with first sliding block with screw thread, the top of first sliding block is fixedly provided with first baffle, the other side middle of baffle is rotationally arranged with second screw rod through the pivot, the surface of second screw rod is equipped with second sliding block with screw thread, the top of second sliding block is fixedly provided with second baffle, the one side of first baffle and second baffle is fixedly provided with strip block, the top one side of strip block is fixedly provided with connecting block;
[0007] The inside of first baffle and second baffle is equipped with limiting slot, the inside fixed setting of limiting slot has the limiting block, the one side fixed setting of limiting block has first lug, the one side fixed setting of first lug has pressing assembly, the pressing assembly includes fixed plate, screw rod, rotating block and pressing plate, the one side fixed setting of first lug has fixed plate, the inside screw thread setting of fixed plate has screw rod, the top fixed setting of screw rod has rotating block, the bottom rotation setting of screw rod has pressing plate.
[0008] Preferably, one end of the first threaded rod is rotatably arranged through one side of the base and provided with a first rocker, and one end of the second threaded rod is rotatably arranged through the other side of the base and provided with a second rocker.
[0009] Preferably, grooves are formed at top ends of the first baffle and the second baffle, a second protrusion is fixedly arranged at a top end of the limiting block, the second protrusion is movably connected with the grooves, and a pull rod is fixedly arranged at a middle of a top end of the second protrusion.
[0010] Preferably, a scale table is fixedly arranged on a top end surface of the base, and the scale table is located on one side of the first baffle and the second baffle.
[0011] Preferably, a second mounting groove is formed in one side of the inside of the base, a spring is fixedly arranged on one side in the inside of the second mounting groove, a third sliding block is fixedly arranged at one end of the spring, and a rectangular plate is fixedly arranged at a top end of the third sliding block.
[0012] Preferably, a sliding rod is fixedly arranged on one side of the third sliding block, and a pull ring is fixedly arranged on the back of the base through the inside of the spring and one end of the sliding rod.
[0013] Compared with the prior art, the sawing machine down pressure device has the following beneficial effects:
[0014] 1. The sawing machine down pressure device, through the arrangement of the first threaded rod, the first sliding block, the first baffle, the second threaded rod, the second sliding block and the second baffle, the workpiece is placed on the top end of the base in the appropriate position during use, the first threaded rod is rotated to drive the first sliding block to move on the surface of the first threaded rod, the first sliding block drives the first baffle to abut against one side of the workpiece, the second threaded rod is rotated, the second sliding block is arranged on the surface of the second threaded rod in a threaded manner, the second sliding block drives the second baffle to abut against the other side of the workpiece, and the strip-shaped blocks on one side of the first baffle and the second baffle can make the bottom of the fixed workpiece hollow, and the connecting block abuts against the tail of the workpiece, so that damage to the surface of the base caused by the saw blade after cutting is avoided, thereby achieving the effect that the operator can conveniently adjust the fixed position of the workpiece.
[0015] 2. The sawing machine down pressure device, through the arrangement of the fixed plate, the screw rod, the rotating block and the pressing plate, the workpiece is fixed in the appropriate position during use, the position of the limiting block in the limiting groove is adjusted, the rotating block is rotated after the limiting block is moved to the appropriate position, the screw rod is rotated in the fixed plate, and the bottom pressing plate abuts against the top of the workpiece, thereby achieving the effect that the workpiece is pressed and shaking during cutting is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the utility model;
[0017] Figure 2The overall structure section view of the utility model shows that
[0018] Figure 3 The internal structure of the base of the utility model shows that
[0019] Figure 4 The utility model discloses Figure 1 The enlarged schematic view of position A in the middle shows that
[0020] Figure 5 The utility model discloses Figure 2 The enlarged schematic view of position B in the middle.
[0021] In the drawing: 1, base; 2, first installation groove; 3, partition; 4, first threaded rod; 5, first sliding block; 6, first baffle; 7, second threaded rod; 8, second sliding block; 9, second baffle; 10, strip block; 11, connecting block; 12, limiting groove; 13, limiting block; 14, first lug; 15, fixed plate; 16, screw rod; 17, rotating block; 18, pressing plate; 19, first rocker; 20, second rocker; 21, recess; 22, second lug; 23, pull rod; 24, scale; 25, second installation groove; 26, spring; 27, third sliding block; 28, rectangular plate; 29, sliding rod; 30, pull ring. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.
[0023] Please refer to Figures 1-5 The utility model discloses a technical scheme: sawing machine is with down pressure device, including base 1, the inside middle of base 1 is set up with first installation groove 2, the inside middle fixed setting of first installation groove 2 has partition 3, first installation groove 2 inside fixed setting has adjusting assembly, and adjusting assembly includes first threaded rod 4, first sliding block 5, first baffle 6, second threaded rod 7, second sliding block 8 and second baffle 9, and the middle of one side of partition 3 is rotatably provided with first threaded rod 4 through the pivot, and the surface of first threaded rod 4 is provided with first sliding block 5 in screw thread, and the top of first sliding block 5 is fixedly provided with first baffle 6, and the middle of the other side of partition 3 is rotatably provided with second threaded rod 7 through the pivot, and the surface of second threaded rod 7 is provided with second sliding block 8 in screw thread, and the top of second sliding block 8 is fixedly provided with second baffle 9, and the one side of first baffle 6 and second baffle 9 is fixedly provided with strip block 10, and the top one side of strip block 10 is fixedly provided with connecting block 11;
[0024] In this embodiment, by setting the first threaded rod 4, the first sliding block 5, the first baffle 6, the second threaded rod 7, the second sliding block 8 and the second baffle 9, the processed wood is placed in the appropriate position on the top end of the base 1 during use, the first threaded rod 4 is rotated to drive the first sliding block 5 to move on the surface of the first threaded rod 4, the first sliding block 5 drives the first baffle 6 to abut against one side of the processed wood, the second threaded rod 7 is rotated, the second sliding block 8 is threadedly arranged on the surface of the second threaded rod 7, the second sliding block 8 drives the second baffle 9 to abut against the other side of the processed wood, and the strip-shaped block 10 on one side of the first baffle 6 and the second baffle 9 can make the bottom of the fixed processed wood hollow, the connecting block 11 on one side abuts against the tail of the processed wood, so as to avoid damage to the surface of the base 1 caused by the saw blade after cutting, thereby achieving the effect of conveniently adjusting the fixed position of the processed wood by the operator.
[0025] As shown in Figure 2 , Figure 4 and Figure 5 , the first baffle 6 and the second baffle 9 are internally provided with a limiting groove 12, the limiting groove 12 is internally fixedly provided with a limiting block 13, the limiting block 13 is fixedly provided with a first protruding block 14 on one side, and the first protruding block 14 is fixedly provided with a pressing assembly on one side, the pressing assembly comprises a fixed plate 15, a screw rod 16, a rotating block 17 and a pressing plate 18, the first protruding block 14 is fixedly provided with the fixed plate 15 on one side, the fixed plate 15 is internally threadedly provided with the screw rod 16, the screw rod 16 is fixedly provided with the rotating block 17 at the top end, and the screw rod 16 is rotatably provided with the pressing plate 18 at the bottom end.
[0026] In this embodiment, by setting the fixed plate 15, the screw rod 16, the rotating block 17 and the pressing plate 18, the processed wood is fixed in the appropriate position during use, the position of the limiting block 13 in the limiting groove 12 is adjusted, the rotating block 17 is rotated after the limiting block 13 is moved to the appropriate position, the screw rod 16 is rotated in the fixed plate 15, and the bottom pressing plate 18 abuts against the top of the processed wood, thereby achieving the effect of pressing the processed wood to avoid shaking during cutting.
[0027] As shown in Figure 2 and Figure 5 , the first threaded rod 4 is rotatably provided with a first rocker 19 at one end through one side of the base 1, the second threaded rod 7 is rotatably provided with a second rocker 20 at one end through the other side of the base 1, the first baffle 6 and the second baffle 9 are internally provided with a recess 21, the limiting block 13 is fixedly provided with a second protruding block 22 at the top end, the second protruding block 22 is movably connected with the recess 21, and the second protruding block 22 is fixedly provided with a pull rod 23 at the top end.
[0028] In this embodiment, by setting the first rocker 19 and the second rocker 20, the rotation direction of the first rocker 19 and the second rocker 20 is rotated during use, so as to adjust the position of the first sliding block 5 and the second sliding block 8 on the surface of the first threaded rod 4 and the second threaded rod 7, and by setting the second protrusion 22 and the pull rod 23, the second protrusion 22 is slid along the inside of the groove 21 by pulling the pull rod 23 during use, so as to facilitate the operator to adjust the position of the pressing assembly;
[0029] As shown in Figure 1 and Figure 3 The top surface of the base 1 is fixedly provided with a scale table 24, the scale table 24 is located on one side of the first baffle 6 and the second baffle 9, a second mounting groove 25 is formed in one side of the inside of the base 1, a spring 26 is fixedly arranged on one side of the inside of the second mounting groove 25, a third sliding block 27 is fixedly arranged at one end of the spring 26, a rectangular plate 28 is fixedly arranged at the top end of the third sliding block 27, a sliding rod 29 is fixedly arranged on one side of the third sliding block 27, and a pull ring 30 is fixedly arranged on the back of the base 1 through the middle of the inside of the spring 26 at one end of the sliding rod 29;
[0030] In this embodiment, by setting the scale table 24, the accuracy of fixing the corresponding position of the wood can be increased during use, so as to improve the cutting accuracy, and by setting the spring 26, the third sliding block 27 and the rectangular plate 28, the spring 26 abuts against the third sliding block 27, the third sliding block 27 drives the rectangular plate 28 to abut against the top of the processed wood, so as to further increase the stability of the processed wood during fixing, and by setting the sliding rod 29 and the pull ring 30, the pull ring 30 is pulled during use, the sliding rod 29 is driven to move, and the third sliding block 27 is driven to move in the inside of the groove 21, so as to control the position of the rectangular plate 28 at the top of the base 1.
[0031] Working principle: through the setting of the first threaded rod 4, the first sliding block 5, the first baffle 6, the second threaded rod 7, the second sliding block 8 and the second baffle 9, the wood material to be processed is placed at the appropriate position on the top end of the base 1 during use, the first threaded rod 4 is rotated, the first sliding block 5 is driven to move on the surface of the first threaded rod 4, the first sliding block 5 drives the first baffle 6 to abut against one side of the wood material to be processed, the second threaded rod 7 is rotated, the second sliding block 8 is arranged on the surface of the second threaded rod 7 in a threaded manner, the second sliding block 8 drives the second baffle 9 to abut against the other side of the wood material to be processed, and the strip-shaped blocks 10 on one side of the first baffle 6 and the second baffle 9 can make the bottom of the fixed wood material to be processed hollow, the connecting blocks 11 abut against the tail of the wood material to be processed on one side, so as to avoid damage to the surface of the base 1 caused by the saw blade after cutting, thereby achieving the effect that the fixed position of the wood material to be processed can be conveniently adjusted by the operator, and through the setting of the fixing plate 15, the screw rod 16, the rotating block 17 and the pressing plate 18, the wood material to be processed is fixed at the appropriate position during use, the position of the limiting block 13 in the limiting groove 12 is adjusted, the rotating block 17 is rotated after the limiting block 13 is moved to the appropriate position, the screw rod 16 is driven to rotate in the fixing plate 15, and the bottom pressing plate 18 abuts against the top of the wood material to be processed, thereby achieving the effect that the wood material to be processed is pressed and shaking during the cutting process is avoided, through the setting of the first rocker 19 and the second rocker 20, the rotating directions of the first rocker 19 and the second rocker 20 are rotated during use, thereby achieving the effect that the positions of the first sliding block 5 and the second sliding block 8 on the surfaces of the first threaded rod 4 and the second threaded rod 7 are adjusted, through the setting of the second protruding block 22 and the pull rod 23, the second protruding block 22 is slid along the inside of the groove 21 by pulling the pull rod 23 during use, thereby achieving the effect that the operator can conveniently adjust the position of the pressing assembly, through the setting of the scale table 24, the accuracy of the corresponding position of the fixed wood material can be increased during use, thereby achieving the effect that the cutting accuracy is improved, through the setting of the spring 26, the third sliding block 27 and the rectangular plate 28, the spring 26 abuts against the third sliding block 27 during use, the third sliding block 27 drives the rectangular plate 28 to abut against the top of the wood material to be processed, thereby achieving the effect that the stability of the wood material to be processed in the fixing process is further increased, through the setting of the slide rod 29 and the pull ring 30, the slide rod 29 is driven to move by pulling the pull ring 30 during use, the slide rod 29 drives the third sliding block 27 to move in the groove 21, thereby achieving the effect that the position of the rectangular plate 28 on the top end of the base 1 is controlled.
[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A downward pressing device for a saw, characterized in that: The device includes a base (1), a first mounting groove (2) is provided in the middle of the base (1), a partition (3) is fixedly provided in the middle of the first mounting groove (2), and an adjustment component is fixedly provided in the first mounting groove (2). The adjustment component includes a first threaded rod (4), a first slider (5), a first baffle (6), a second threaded rod (7), a second slider (8), and a second baffle (9). The first threaded rod (4) is rotatably provided on one side of the partition (3) via a rotating shaft. The first slider (5) is threaded on the surface of the first threaded rod (4). The first baffle (6) is fixedly provided at the top of the first slider (5). The second threaded rod (7) is rotatably provided on the other side of the partition (3) via a rotating shaft. The second slider (8) is threaded on the surface of the second threaded rod (7). The second baffle (9) is fixedly provided at the top of the second slider (8). A strip block (10) is fixedly provided on one side of both the first baffle (6) and the second baffle (9). A connecting block (11) is fixedly provided on one side of the top of the strip block (10). A limiting groove (12) is provided inside the first baffle (6) and the second baffle (9). A limiting block (13) is fixedly provided inside the limiting groove (12). A first protrusion (14) is fixedly provided on one side of the limiting block (13). A pressing component is fixedly provided on one side of the first protrusion (14). The pressing component includes a fixing plate (15), a screw (16), a rotating block (17), and a pressing plate (18). A fixing plate (15) is fixedly provided on one side of the first protrusion (14). A screw (16) is threaded inside the fixing plate (15). A rotating block (17) is fixedly provided at the top of the screw (16). A pressing plate (18) is rotatably provided at the bottom of the screw (16).
2. The downward pressing device for a sawing machine according to claim 1, characterized in that: The first threaded rod (4) has a first rocker arm (19) rotatably mounted on one side of the base (1) at one end, and the second threaded rod (7) has a second rocker arm (20) rotatably mounted on the other side of the base (1) at one end.
3. The downward pressing device for a sawing machine according to claim 1, characterized in that: The first baffle (6) and the second baffle (9) have grooves (21) at their top ends. The limit block (13) has a second protrusion (22) fixedly installed at its top end. The second protrusion (22) is movably connected to the groove (21). A pull rod (23) is fixedly installed in the middle of the top end of the second protrusion (22).
4. The downward pressing device for a sawing machine according to claim 1, characterized in that: A scale (24) is fixedly installed on the top surface of the base (1), and the scale (24) is located on one side of the first baffle (6) and the second baffle (9).
5. The downward pressing device for a sawing machine according to claim 1, characterized in that: The base (1) has a second mounting groove (25) on one side inside. A spring (26) is fixedly installed on one side inside the second mounting groove (25). A third slider (27) is fixedly installed at one end of the spring (26). A rectangular plate (28) is fixedly installed at the top of the third slider (27).
6. The downward pressing device for a sawing machine according to claim 5, characterized in that: A slide rod (29) is fixedly installed on one side of the third slider (27). One end of the slide rod (29) passes through the middle of the spring (26) and a pull ring (30) is fixedly installed behind the base (1).