Novel sliding table saw

Abstract

The utility model relates to the technical field of sliding table saws, in particular to a novel sliding table saw which comprises a base and two supporting columns, the upper surface of the base is fixedly connected with the lower surfaces of the two supporting columns, a vertical plate is fixedly connected to the upper surfaces of the two supporting columns, and a wood limiting structure is arranged on the surface of the vertical plate. A wood cutting structure is arranged at the left end of the upper surface of the base, two vertical plates are fixedly connected to the left end of the upper surface of the base, and straight plates are fixedly connected to the upper surfaces of the two vertical plates. According to the novel sliding table saw, through cooperation of a wood cutting structure and a cutting blade, a first hydraulic cylinder is started to push a triangular block to move downwards, two rolling wheels move oppositely, the two rolling wheels move oppositely to drive two short plates to slide oppositely on a sliding way machined on the surface of a square plate, two springs are compressed, and wood is cut through a mechanical structure; and the situation that cutting waste jumps to the body of a worker and influences the working sight due to short-distance working of the worker is avoided, and the triggering probability of cutting accidents is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding table saws, in particular to a novel sliding table saw. Background Art

[0002] A sliding table saw is a device for cutting wood quickly and accurately. It mainly includes a sliding table, a work surface, a crossbar, a slide seat, a main saw, a groove saw, etc.

[0003] For example, a new sliding table saw with authorization announcement number "CN218748263U" has a threaded rod with a crank fixedly connected to one end and a push plate rotatably connected to the other end. One end of the push plate is rotatably connected to a clamping plate via a rotating support. The side wall of the push plate is threaded with an adjustment screw that runs through it, and the end of the adjustment screw is rotatably connected to the side wall of the clamping plate. This utility model is provided with an adjustable angle clamping mechanism, which allows the saw to cut the wood by moving the wood. Compared with moving the wood and colliding with the saw, the cutting is more precise and avoids the phenomenon of crooked cutting. However, the new sliding table saw mentioned above uses the cutting mechanism manually pushed by the staff to cut the wood at close range. During operation, the staff may make mistakes during operation, causing the cut waste to bounce onto the staff and affect the work line of sight, thereby increasing the probability of triggering cutting accidents. At the same time, the staff needs to crank the two cranks through the threaded rod to drive the two clamping plates to move relative to each other in order to clamp and limit the wood, which slows down the working speed. Utility Model Content

[0004] The utility model aims to solve the problems that workers need to manually push the cutting mechanism to cut wood at close range, and workers need to shake two crank handles through threaded rods to drive two clamping plates to move relative to each other in order to clamp and limit the wood. A new sliding table saw is proposed.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A new sliding table saw is designed, including a base and two supporting columns, the upper surface of the base is fixedly connected to the lower surfaces of the two supporting columns, the upper surfaces of the two supporting columns are fixedly connected with vertical plates, the surfaces of the vertical plates are provided with a wood limiting structure, the left end of the upper surface of the base is provided with a wood cutting structure, the left end of the upper surface of the base is fixedly connected with two vertical plates, the upper surfaces of the two vertical plates are fixedly connected with straight plates, the sliding grooves processed on the surfaces of the straight plates are rotatably connected to the rotating rod, and the middle part of the rotating rod is fixedly connected with a cutting blade.

[0007] Preferably, the wood cutting structure includes a second box body, the inner wall of the second box body is fixedly connected to the first motor through a bracket, the output shaft of the first motor is fixedly connected to a threaded rod through a reducer, the end of the threaded rod is rotatably connected to the inner wall of the second box body through a bearing, the threaded rod is threadedly connected to the threaded seat, the raised cylinder on the surface of the threaded seat is slidably connected to the slide groove processed on the surface of the long rod, the lower end of the long rod is movably connected to the inner wall of the second box body through a pin shaft, the upper end of the long rod is movably connected to one end of the straight rod through a pin shaft, the other end of the straight rod is movably connected to one end of the slide plate, the inner wall of the second box body is fixedly connected to a support plate, the support plate is slidably connected to the surface of the slide plate through a surface-processed slide, and the right end of the slide plate passes through the second box body and is slidably connected to the second box body.

[0008] Preferably, the surface of the second box body is fixedly connected to the surface of the base, and the surface of the slide plate is fixedly connected to the third box body.

[0009] Preferably, the inner wall of the third box is fixedly connected to the second motor via a bracket, and a collection box is placed in the groove processed on the surface of the base.

[0010] Preferably, the wood limiting structure includes a first box body, the surface of the first box body is fixedly connected to the surface of the vertical board, the inner wall of the first box is fixedly connected to a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is fixedly connected to a triangular block, the inner wall of the first box is fixedly connected to a square plate, the square plate is slidably connected to the two short plates through a surface-processed slide, the two short plate surfaces are rotatably connected to the rollers through pins, the two rollers are in contact with the surface of the triangular block, the two short plate surfaces are fixedly connected to springs, the two spring ends are fixedly connected to the inner wall of the first box, the two short plate surfaces are movably connected to one end of the two short rods through pins, the other ends of the two short rods are movably connected to the surface of the pressure plate through pins, and the pressure plate passes through the first box body and is slidably connected to the first box body.

[0011] Preferably, the output shaft of the second motor passes through the third housing through a reducer and is rotationally connected to the third housing through a bearing, and the surface of the output shaft of the second motor is fixedly connected to the end of the rotating rod.

[0012] The utility model proposes a novel sliding table saw, which has the following beneficial effects: through the cooperation of the wood cutting structure and the cutting blade, the first hydraulic cylinder is started to push the triangular block downward, so that the two rollers move toward each other, and the two rollers move toward each other to drive the two short plates to slide toward each other on the slides processed on the surface of the square plate, so that the two springs are compressed, and the two short plates slide toward each other, which can drive the upper ends of the two short rods to move toward each other in the first box body, thereby pushing the pressure plate to slide downward in the first box body to press the wood, and using the mechanical structure to cut the wood, it is avoided that the workers working at close range cause the cutting waste to bounce onto the workers' bodies and affect their work vision, thereby reducing the probability of triggering cutting accidents.

[0013] Through the cooperation of the wood limiting structure and the vertical plate, the start of the first motor can drive the threaded rod to rotate in the second box, so that the threaded seat moves to the right, thereby driving the upper end of the long rod to move to the right in the second box. The rightward movement of the upper end of the long rod can drive the straight rod to move to the right, thereby pushing the slide plate processed on the surface of the support plate to slide to the right. The wood is fixed by machinery, avoiding the need for staff to shake the two crank handles through the threaded rod to drive the two splints to move relative to each other in order to clamp and limit the wood, thereby speeding up the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Front view sectional view;

[0016] Figure 3 for Figure 2 Left sectional view of

[0017] Figure 4 for Figure 3 Front and cross-sectional view of the middle timber limiting structure;

[0018] Figure 5 for Figure 4 Enlarged view of part A;

[0019] Figure 6 for Figure 4 Left sectional view of

[0020] Figure 7 for Figure 3 Front and sectional view of the timber cutting structure;

[0021] Figure 8 for Figure 7 Left sectional view of .

[0022] In the figure: 1. Wood limiting structure, 101. First box body, 102. Short board, 103. Short rod, 104. Pressing plate, 105. Square plate, 106. Roller, 107. Triangular block, 108. First hydraulic cylinder, 109. Spring, 2. Wood cutting structure, 201. Second box body, 202. Slide plate, 203. First motor, 204. Long rod, 205. Threaded rod, 206. Support plate, 207. Straight rod, 208. Threaded seat, 3. Vertical board, 4. Base, 5. Vertical board, 6. Rotating rod, 7. Cutting blade, 8. Support column, 9. Straight board, 10. Third box body, 11. Second motor, 12. Collection box. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] Refer to the attached Figure 1-8 : In this embodiment, it includes a base 4 and two support columns 8. The upper surface of the base 4 is fixedly connected to the lower surfaces of the two support columns 8. The upper surfaces of the two support columns 8 are fixedly connected with a vertical plate 3. The surface of the vertical plate 3 is provided with a wood limiting structure 1. The left end of the upper surface of the base 4 is provided with a wood cutting structure 2. The left end of the upper surface of the base 4 is fixedly connected with two vertical plates 5. The upper surfaces of the two vertical plates 5 are fixedly connected with a straight plate 9. The slide groove processed on the surface of the straight plate 9 is rotatably connected to the rotating rod 6. The rotating rod 6 can rotate in the slide groove processed on the surface of the straight plate 9. The middle part of the rotating rod 6 is fixedly connected with a cutting blade 7.

[0025] The rotation of the rotating rod 6 can drive the cutting blade 7 to rotate. The surface of the second box body 201 is fixedly connected to the surface of the base 4. The surface of the slide 202 is fixedly connected to the third box body 10. The inner wall of the third box body 10 is fixedly connected to the second motor 11 through a bracket. The second motor 11 can meet the working needs according to actual needs. A collection box 12 is placed in the groove processed on the surface of the base 4. The output shaft of the second motor 11 passes through the third box body 10 through a reducer and is rotatably connected to the third box body 10 through a bearing. The output shaft of the second motor 11 can rotate in the third box body 10. The surface of the output shaft of the second motor 11 is fixedly connected to the end of the rotating rod 6. The second motor 11 can drive the rotating rod 6 to rotate.

[0026] Refer to the attached Figure 1-3And 7-8: The wood cutting structure 2 includes a second box body 201, and the inner wall of the second box body 201 is fixedly connected to the first motor 203 through a bracket. The first motor 203 can meet the working needs according to actual needs. The output shaft of the first motor 203 is fixedly connected to the threaded rod 205 through a reducer. The end of the threaded rod 205 is rotatably connected to the inner wall of the second box body 201 through a bearing. The first motor 203 can drive the threaded rod 205 to rotate in the second box body 201. The threaded rod 205 is threadedly connected to the threaded seat 208. The rotation of the threaded rod 205 can drive the threaded seat 208 to move left and right. The raised cylinder on the surface of the threaded seat 208 is slidably connected to the slide groove processed on the surface of the long rod 204;

[0027] The lower end of the long rod 204 is movably connected to the inner wall of the second box body 201 through a pin shaft, and the left and right movement of the threaded seat 208 can drive the upper end of the long rod 204 to move left and right in the second box body 201. The upper end of the long rod 204 is movably connected to one end of the straight rod 207 through a pin shaft. The left and right movement of the long rod 204 can drive the straight rod 207 to move left and right. The other end of the straight rod 207 is movably connected to one end of the slide 202. A support plate 206 is fixedly connected to the inner wall of the second box body 201, and the support plate 206 is slidably connected to the surface of the slide 202 through a surface-processed slide. The left and right movement of the straight rod 207 can drive the slide 202 to slide left and right on the slide processed on the surface of the support plate 206. The right end of the slide 202 passes through the second box body 201 and is slidably connected to the second box body 201. The slide 202 can slide left and right in the first box body 101.

[0028] Refer to the attached Figure 1-6 : The wood limiting structure 1 includes a first box body 101, the surface of the first box body 101 is fixedly connected to the surface of the vertical plate 3, the inner wall of the first box body 101 is fixedly connected to a first hydraulic cylinder 108, the first hydraulic cylinder 108 can meet the working needs according to actual needs, the telescopic end of the first hydraulic cylinder 108 is fixedly connected to a triangular block 107, the inner wall of the first box body 101 is fixedly connected to a square plate 105, the square plate 105 is slidably connected to the two short plates 102 through a slide processed on the surface, and the two short plates 102 can slide relative to or toward each other on the slide processed on the surface of the square plate 105, and the surfaces of the two short plates 102 are rotatably connected to the rollers 106 through pins, and the two rollers 106 are in contact with the surfaces of the triangular blocks 107;

[0029] The downward movement of the triangular block 107 can push the two short plates 106 to slide toward each other. The surfaces of the two short plates 106 are fixedly connected with springs 109. The elastic coefficient of the spring 109 can meet the working needs according to actual needs. The ends of the two springs 109 are fixedly connected to the inner wall of the first box body 101. When the triangular block 107 moves upward, the two springs 109 can push the two short plates 106 to slide relative to each other. The surfaces of the two short plates 102 are movably connected with one end of the two short rods 103 through pins. The two short plates 102 can drive the two short rods 103 to move relative to or toward each other. The other ends of the two short rods 103 are movably connected with the surface of the pressure plate 104 through pins. The pressure plate 104 passes through the first box body 101 and is slidably connected to the first box body 101. The relative or toward movement of the two short rods 103 can drive the pressure plate 104 to slide up and down in the first box body 101.

[0030] Working principle:

[0031] Timber limiting work:

[0032] When the wood limiting structure is used, the wood is placed between the two support columns 8 and the two vertical plates 5, and then the external power supply of the first hydraulic cylinder 108 is turned on, and the first hydraulic cylinder 108 starts to push the triangular block 107 downward (such as Figure 4 ), so that the two rollers 106 move toward each other. The movement of the two rollers 106 toward each other can drive the two short plates 102 to slide toward each other on the slideway processed on the surface of the square plate 105, so that the two springs 109 are compressed. The two short plates 102 slide toward each other, which can drive the upper ends of the two short rods 103 to move toward each other in the first box body 101, thereby pushing the pressing plate 104 to slide downward in the first box body 101 to press the wood. This movement can compress and limit the wood under the pressing plate 104.

[0033] Wood cutting work:

[0034] When the wood is pressed and fixed, the external power supply of the second motor 11 is turned on, and the second motor 11 starts to drive the rotating rod 6 to rotate in the sliding groove processed on the surface of the straight plate 9, thereby driving the cutting blade 7 to rotate synchronously. Then the external power supply of the first motor 203 is turned on, and the first motor 203 starts to drive the threaded rod 205 to rotate in the second box body 201, so that the threaded seat 208 moves to the right (as shown in FIG. Figure 7 ), thereby driving the upper end of the long rod 204 to move rightward in the second box 201, and the rightward movement of the upper end of the long rod 204 can drive the straight rod 207 to move rightward, thereby pushing the slide 202 to slide rightward on the slideway processed on the surface of the support plate 206, and the rightward sliding of the slide 202 can push the third box 10 to move rightward (such as Figure 3 ), thereby driving the cutting blade 7 to move rightward to cut the wood, and the cutting waste will fall into the collection box 12.

[0035] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A novel sliding table saw, comprising a base (4) and two support columns (8), wherein the upper surface of the base (4) is fixedly connected to the lower surfaces of the two support columns (8), and characterized in that: The upper surfaces of the two support columns (8) are fixedly connected with a vertical plate (3), the surface of the vertical plate (3) is provided with a wood limiting structure (1), the left end of the upper surface of the base (4) is provided with a wood cutting structure (2), the left end of the upper surface of the base (4) is fixedly connected with two vertical plates (5), the upper surfaces of the two vertical plates (5) are fixedly connected with a straight plate (9), the sliding grooves processed on the surfaces of the straight plates (9) are rotatably connected to the rotating rod (6), and the middle part of the rotating rod (6) is fixedly connected with a cutting blade (7).

2. A new sliding table saw according to claim 1, characterized in that: The wood cutting structure (2) comprises a second box body (201), the inner wall of the second box body (201) is fixedly connected to a first motor (203) via a bracket, the output shaft of the first motor (203) is fixedly connected to a threaded rod (205) via a reducer, the end of the threaded rod (205) is rotatably connected to the inner wall of the second box body (201) via a bearing, the threaded rod (205) is threadedly connected to a threaded seat (208), a cylindrical protrusion on the surface of the threaded seat (208) is slidably connected to a slide groove processed on the surface of a long rod (204), and the long rod (204) is rotatably connected to the inner wall of the second box body (201) via a bearing, and the threaded rod (205) is threadedly connected to a threaded seat (208). The lower end of the rod (204) is movably connected to the inner wall of the second box body (201) through a pin shaft, the upper end of the long rod (204) is movably connected to one end of a straight rod (207) through a pin shaft, the other end of the straight rod (207) is movably connected to one end of a slide plate (202), the inner wall of the second box body (201) is fixedly connected with a support plate (206), the support plate (206) is slidably connected to the surface of the slide plate (202) through a surface-processed slideway, and the right end of the slide plate (202) passes through the second box body (201) and is slidably connected to the second box body (201).

3. A new sliding table saw according to claim 2, characterized in that: The surface of the second box (201) is fixedly connected to the surface of the base (4), and the surface of the slide plate (202) is fixedly connected to the third box (10).

4. A new sliding table saw according to claim 3, characterized in that: The inner wall of the third box body (10) is fixedly connected to a second motor (11) via a bracket, and a collection box (12) is placed in a groove processed on the surface of the base (4).

5. The novel sliding table saw according to claim 1 is characterized in that: The wood limiting structure (1) comprises a first box body (101), the surface of the first box body (101) is fixedly connected to the surface of the vertical board (3), the inner wall of the first box body (101) is fixedly connected to a first hydraulic cylinder (108), the telescopic end of the first hydraulic cylinder (108) is fixedly connected to a triangular block (107), the inner wall of the first box body (101) is fixedly connected to a square plate (105), the square plate (105) is slidably connected to two short plates (102) through a slideway processed on the surface, and the surfaces of the two short plates (102) are both rotated by a pin shaft and a roller (106). The two rollers (106) are in contact with the surface of the triangular block (107); the surfaces of the two short plates (102) are fixedly connected with springs (109); the ends of the two springs (109) are fixedly connected with the inner wall of the first box body (101); the surfaces of the two short plates (102) are movably connected with one end of two short rods (103) through a pin shaft; the other ends of the two short rods (103) are movably connected with the surface of a pressure plate (104) through a pin shaft; the pressure plate (104) passes through the first box body (101) and is slidably connected with the first box body (101).

6. A new sliding table saw according to claim 4, characterized in that: The output shaft of the second motor (11) passes through the third housing (10) via a reducer and is rotationally connected to the third housing (10) via a bearing; the surface of the output shaft of the second motor (11) is fixedly connected to the end of the rotating rod (6).

Images