Angle adjustable sawing machine

Abstract

The utility model discloses an angle adjustable sawing machine. It includes base, the base top is equipped with conveying module, clamp module and sawing module gradually from front to back, the sawing module includes riser, first lifting assembly, saw frame and angle adjusting assembly, the riser is vertically equipped with first guide rail, is equipped with the first slider that can slide up and down on first guide rail on first guide rail, the saw frame is rotatably connected with first slider through angle adjusting assembly, the angle adjusting assembly is used for adjusting the front -back inclination angle of saw frame, the first lifting assembly bottom is rotatably connected with base, is provided with cutting assembly for sawing the cutting of the material to be processed on the saw frame, the conveying module is used for conveying the material to be processed to the saw frame below, the clamp module is used for clamping / loosening the material to be processed. The utility model operation can adjust the cutting angle of cutting assembly on saw frame, keeps cutting accuracy and cutting effect.

Description

Technical Field

[0001] This utility model relates to the field of sawing technology, and in particular to an angle-adjustable saw. Background Technology

[0002] Sawing machines are widely used in society for sawing materials such as bars and plates. In existing sawing machines, the saw frame is set at an angle and the angle between the saw frame and the machine tool is fixed. After long-term processing, the cutting angle of the cutting components on the saw frame will shift, resulting in a decrease in cutting accuracy and a deterioration in cutting effect. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides an angle-adjustable saw that can adjust the cutting angle of the cutting components on the saw frame to maintain cutting accuracy and cutting effect.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] This utility model discloses an angle-adjustable saw, including a base. From front to back, the top of the base is provided with a conveying module, a clamping module, and a sawing module. The sawing module includes a stand, a first lifting assembly, a saw frame, and an angle adjustment assembly. A first guide rail is vertically mounted on the stand, and a first slider that can slide up and down along the first guide rail is provided on the first guide rail. The saw frame is rotatably connected to the first slider via the angle adjustment assembly. The angle adjustment assembly is used to adjust the front-to-back tilt angle of the saw frame. The bottom of the first lifting assembly is rotatably connected to the base, and the first lifting assembly is used to drive the saw frame to rise / fall. A cutting assembly for sawing the material to be processed is provided on the saw frame. The conveying module is used to convey the material to be processed to the area below the saw frame, and the clamping module is used to clamp / release the material to be processed.

[0006] In this solution, when the cut surface of the material to be processed is not smooth, the angle adjustment component is used to adjust the front and rear tilt angle of the saw frame, so that the cutting angle of the cutting component on the saw frame is adjusted synchronously. Then, the cutting component on the saw frame cuts the material to be processed. After the cutting is completed, the cut surface of the material to be processed is observed. If the cut surface is smooth, it means that the angle of the saw frame has been adjusted. If the cut surface is not smooth, the front and rear tilt angle of the saw frame is adjusted again.

[0007] Preferably, the angle adjustment component includes a connecting seat fixedly connected to the saw frame, the connecting seat having a vertically provided connecting groove, the first slider extending into the connecting groove and rotatably connected to the connecting seat via a first rotating shaft, and a locking structure provided between the first slider and the connecting seat, the locking structure being used to lock / unlock the connecting seat and the first slider.

[0008] Preferably, the locking structure includes two first telescopic cylinders and first arc holes symmetrically arranged on the left and right sides of the connecting groove. The two first telescopic cylinders are symmetrically arranged on the left and right sides of the connecting seat. The center of the first arc hole is located on the axis of the first rotating shaft. The first telescopic cylinder is located outside the corresponding first arc hole and its telescopic end passes through the corresponding first arc hole and is fixedly connected to the first slider.

[0009] When the saw frame needs to be locked, the telescopic ends of the two first telescopic cylinders retract. At this time, the telescopic ends of the two first telescopic cylinders drive the corresponding first telescopic cylinders to move inward, so that the two first telescopic cylinders clamp the connecting seat and the first slider, and the saw frame is locked.

[0010] Preferably, the support frame is also vertically provided with a second guide rail, and a second slider that can slide along the second guide rail is provided with a first connecting plate. A second connecting plate is provided inside the first connecting plate. The first connecting plate and the second connecting plate are arranged in a front-back direction. The first connecting plate is rotatably connected to the second connecting plate through a second rotating shaft. The first rotating shaft and the second rotating shaft are coaxial. The second connecting plate is fixedly connected to the saw frame. The first connecting plate is provided with a second arc hole. The center of the second arc hole is located on the axis of the second rotating shaft. A second telescopic hydraulic cylinder is provided on the outside of the first connecting plate. The telescopic end of the second telescopic hydraulic cylinder passes through the second arc hole and is fixedly connected to the second connecting plate.

[0011] The retraction end of the second telescopic cylinder retracts, causing the second telescopic cylinder to move inward and clamp the second connecting plate with the first connecting plate.

[0012] Preferably, the first lifting assembly includes a first lifting cylinder, the telescopic end of the first lifting cylinder is fixedly connected to the saw frame through a first connector, and the bottom of the first lifting cylinder is rotatably connected to the base.

[0013] Preferably, the base is provided with a second lifting cylinder, the bottom of the second lifting cylinder is rotatably connected to the base, and the top of the second lifting cylinder is fixedly connected to the first connecting plate through a second connecting member.

[0014] The beneficial effects of this utility model are: the angle adjustment component can adjust the front and rear tilt angle of the saw frame to change the cutting angle of the cutting component on the saw frame, thereby ensuring the cutting effect; the locking structure can lock / unlock the connecting seat and the first slider; the second telescopic cylinder can lock / unlock the second connecting plate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2This is a structural schematic diagram of the present invention from another perspective;

[0017] Figure 3 yes Figure 2 A schematic diagram of the structure after removing the first telescopic cylinder;

[0018] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;

[0019] Figure 5 yes Figure 3 A magnified view of a section at point B.

[0020] In the diagram: 1. Base, 2. Conveying module, 3. Clamping module, 4. Sawing module, 41. Stand, 42. First lifting assembly, 43. First slider, 44. Sawing frame, 5. Cutting assembly, 6. Connecting seat, 61. Connecting groove, 62. First rotating shaft, 63. First arc hole, 7. First telescopic cylinder, 8. Second guide rail, 81. Second slider, 82. First connecting plate, 821. Second arc hole, 83. Second connecting plate, 84. Second telescopic cylinder, 9. First connecting piece. Detailed Implementation

[0021] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0022] Example: An angle-adjustable saw of this example, such as... Figures 1 to 5 As shown, the system includes a base 1. From front to back, the top of the base 1 is provided with a conveying module 2, a clamping module 3, and a sawing module 4. The sawing module 4 includes a stand 41, a first lifting assembly 42, a saw frame 44, and an angle adjustment assembly. A first guide rail is vertically provided on the stand 41, and a first slider 43 that can slide up and down along the first guide rail is provided on the first guide rail. The saw frame 44 is rotatably connected to the first slider 43 through the angle adjustment assembly. The first lifting assembly 42 includes a first lifting cylinder. The telescopic end of the first lifting cylinder is fixedly connected to the saw frame 44 through a first connector 9. The bottom of the first lifting cylinder is rotatably connected to the base 1. A cutting assembly 5 for sawing the material to be processed is provided on the saw frame 44. The conveying module 2 is used to convey the material to be processed to the bottom of the saw frame 44. The clamping module 3 is used to clamp / release the material to be processed.

[0023] The angle adjustment assembly includes a connecting seat 6 fixedly connected to the saw frame 44. The connecting seat 6 has a vertical connecting groove 61. The first slider 43 extends into the connecting groove 61 and is rotatably connected to the connecting seat 6 through the first rotating shaft 62. The left and right sides of the first slider 43 contact the corresponding side wall of the connecting groove 61. A locking structure is provided between the first slider 43 and the connecting seat 6.

[0024] The locking structure includes two first telescopic cylinders 7 and first arc holes 63 symmetrically arranged on the left and right sides of the connecting groove 61. The two first telescopic cylinders 7 are symmetrically arranged on the left and right sides of the connecting seat 6. The center of the first arc hole 63 is located on the axis of the first rotating shaft 62. The first telescopic cylinder 7 is located outside the corresponding first arc hole 63 and its telescopic end passes through the corresponding first arc hole 63 and is fixedly connected to the first slider 43.

[0025] The support frame 41 is also vertically provided with a second guide rail 8, and a second slider 81 that can slide along the second guide rail 8 is provided on the second guide rail 8. A first connecting plate 82 is provided on the second slider 81, and a second connecting plate 83 is provided inside the first connecting plate 82. The first connecting plate 82 and the second connecting plate 83 are arranged in a front-back direction. The first connecting plate 82 is rotatably connected to the second connecting plate 83 through a second rotating shaft. The second connecting plate 83 is located inside the first connecting plate 82 and is in contact with the first connecting plate 82. The first rotating shaft 62 and the second rotating shaft are coaxial. The connecting plate 83 is fixedly connected to the saw frame 44. The first connecting plate 82 is provided with a second arc hole 821. The center of the second arc hole 821 is located on the axis of the second rotating shaft. A second telescopic cylinder 84 is provided on the outside of the first connecting plate 82. The telescopic end of the second telescopic cylinder 84 passes through the second arc hole 821 and is fixedly connected to the second connecting plate 83. A second lifting cylinder is provided on the base 1. The bottom of the second lifting cylinder is rotatably connected to the base 1. The top of the second lifting cylinder is fixedly connected to the first connecting plate 82 through a second connecting piece.

[0026] In this solution, when the cut surface of the material to be processed is not smooth, the steps for adjusting the forward and backward tilt angle of the saw frame are as follows: Simultaneously extend the extension ends of the second telescopic cylinder and the two first telescopic cylinders. After the extension end of the second telescopic cylinder extends, the first connecting plate is no longer clamped to the second connecting plate, thus unlocking the first and second connecting plates. After the extension ends of the two first drive cylinders extend, the connecting seat is no longer tightly clamped to the first slider. Then, manually push the saw frame to tilt and adjust, so that the cutting angle of the cutting components on the saw frame is adjusted synchronously. When the saw frame is tilted, the second connecting plate can rotate around the first connecting plate via the second rotating shaft, and the connecting seat can rotate around the first slider via the first rotating shaft. After the saw frame is adjusted, retract the extension ends of the second telescopic cylinder and the two first telescopic cylinders. At this time, the extension ends of the two first telescopic cylinders drive the corresponding first telescopic cylinders to move inward, clamping the connecting seat to the first slider. The extension end of the second telescopic cylinder retracts, driving the second telescopic cylinder to move inward, clamping the second connecting plate to the first connecting plate.

[0027] After the saw frame is adjusted and locked, the first and second lifting components drive the first slider and the first connecting plate to descend, respectively, so that the cutting component on the saw frame cuts the material to be processed. Then, observe whether the cut surface of the material to be processed is smooth. If the cut surface is smooth, it means that the angle of the saw frame has been adjusted. If the cut surface is not smooth, continue to adjust the front and rear tilt angle of the saw frame.

Claims

1. An angle-adjustable saw, characterized in that: The system includes a base (1), and the top of the base (1) is provided with a conveying module (2), a clamping module (3) and a sawing module (4) from front to back. The sawing module (4) includes a stand (41), a first lifting component (42), a saw frame (44) and an angle adjustment component. The stand (41) is provided with a first guide rail, and the first guide rail is provided with a first slider (43) that can slide up and down along the first guide rail. The saw frame (44) is rotatably connected to the first slider (43) through the angle adjustment component. The angle adjustment component is used to adjust the front and rear tilt angle of the saw frame (44). The bottom of the first lifting component (42) is rotatably connected to the base (1). The first lifting component (42) is used to drive the saw frame (44) to rise / fall. The saw frame (44) is provided with a cutting component (5) for sawing the material to be processed. The conveying module (2) is used to convey the material to be processed to the bottom of the saw frame (44). The clamping module (3) is used to clamp / release the material to be processed.

2. The angle-adjustable saw according to claim 1, characterized in that: The angle adjustment assembly includes a connecting seat (6) fixedly connected to the saw frame (44). The connecting seat (6) has a vertical connecting groove (61). The first slider (43) extends into the connecting groove (61) and is rotatably connected to the connecting seat (6) through a first rotating shaft (62). A locking structure is provided between the first slider (43) and the connecting seat (6). The locking structure is used to lock / unlock the connecting seat (6) and the first slider (43).

3. The angle-adjustable saw according to claim 2, characterized in that: The locking structure includes two first telescopic cylinders (7) and first arc holes (63) symmetrically arranged on the left and right sides of the connecting groove (61). The two first telescopic cylinders (7) are symmetrically arranged on the left and right sides of the connecting seat (6). The center of the first arc hole (63) is located on the axis of the first rotating shaft (62). The first telescopic cylinder (7) is located outside the corresponding first arc hole (63) and its telescopic end passes through the corresponding first arc hole (63) and is fixedly connected to the first slider (43).

4. The angle-adjustable saw according to claim 2, characterized in that: The stand (41) is also vertically provided with a second guide rail (8), and a second slider (81) that can slide along the second guide rail (8) is provided on the second guide rail (8). A first connecting plate (82) is provided on the second slider (81), and a second connecting plate (83) is provided on the inner side of the first connecting plate (82). The first connecting plate (82) and the second connecting plate (83) are arranged in a front-back direction. The first connecting plate (82) is rotatably connected to the second connecting plate (83) through a second rotating shaft. The first rotating shaft (62) and the second rotating shaft are coaxial. The second connecting plate (83) is fixedly connected to the saw frame (44). The first connecting plate (82) is provided with a second arc hole (821). The center of the second arc hole (821) is located on the axis of the second rotating shaft. A second telescopic cylinder (84) is provided on the outer side of the first connecting plate (82). The telescopic end of the second telescopic cylinder (84) passes through the second arc hole (821) and is fixedly connected to the second connecting plate (83).

5. The angle-adjustable saw according to claim 1, characterized in that: The first lifting assembly (42) includes a first lifting cylinder. The telescopic end of the first lifting cylinder is fixedly connected to the saw frame (44) through a first connector (9). The bottom of the first lifting cylinder is rotatably connected to the base (1).

6. The angle-adjustable saw according to claim 5, characterized in that: The base (1) is provided with a second lifting cylinder. The bottom of the second lifting cylinder is rotatably connected to the base (1), and the top of the second lifting cylinder is fixedly connected to the first connecting plate (82) through a second connecting piece.

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