Saw blade machining clamping device

Abstract

The utility model relates to the technical field of saw blade machining, and discloses a saw blade machining clamping device which comprises a workbench, a clamping plate is arranged in the workbench, a threaded block is arranged at the bottom of the clamping plate, a connecting block is fixedly connected in the clamping plate, and a clamping column is fixedly connected to the lower surface of the connecting block. A first connecting ring is rotatably connected to the upper surface of the threaded block, a second connecting ring is rotatably connected to one side of the first connecting ring, fixing plates are fixedly connected to one side of the first connecting ring and one side of the second connecting ring, one ends of springs are fixedly connected to the lower surfaces of the fixing plates, and the other ends of the springs are fixedly connected to the upper surface of the threaded block. According to the clamping device, the clamping plate is pulled to drive the connecting block and the clamping column to synchronously displace, so that the first connecting ring and the second connecting ring extrude the spring through the fixing plate, the clamping column can be smoothly separated, and the effect of quickly dismounting and replacing the clamping plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of saw blade processing, in particular to a saw blade processing clamping device. Background Art

[0002] Saw blades are tools used to cut materials and are widely used in woodworking, metal processing, construction and other fields. Saw blades are divided into many categories according to their shapes. This is because the design of the saw blade and the configuration of the teeth will affect the cutting effect. If the saw blade needs to be processed into a special shape, we need to use a clamping device to stabilize the position of the saw blade when processing the saw blade into a special shape to prevent it from shifting during processing.

[0003] However, existing clamping devices often use ordinary single clamping devices to fix the position of the saw blade during processing. When this type of clamping device needs to process a saw blade of a special shape, it cannot be adjusted according to the real-time situation due to the fixed clamping plate, which to a certain extent limits the types of saw blades that can be processed by the clamping device. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a saw blade processing clamping device, which aims to improve the problem that a single fixed clamping plate of the clamping device cannot be changed and adapted according to specific processing requirements.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a saw blade processing clamping device, including a workbench, a clamping plate is arranged inside the workbench, a threaded block is arranged at the bottom of the clamping plate, a connecting block is fixedly connected inside the clamping plate, a locking column is fixedly connected to the lower surface of the connecting block, a first connecting ring is rotatably connected to the upper surface of the threaded block, a second connecting ring is rotatably connected to one side of the first connecting ring, one side of the first connecting ring and the second connecting ring are both fixedly connected to a fixing plate, one end of a spring is fixedly connected to the lower surface of the fixing plate, the other end of the spring is fixedly connected to the upper surface of the threaded block, and a driving assembly is arranged inside the workbench.

[0006] As a further description of the above technical solution:

[0007] The driving assembly includes a motor, a threaded column and a fixed column. The output end of the motor is fixedly connected to one end of the threaded column, and the fixed column is arranged on one side of the threaded column.

[0008] As a further description of the above technical solution:

[0009] The threaded column is rotatably connected to the inside of the workbench, the fixed column is fixedly connected to the inside of the workbench, and the motor is arranged inside the workbench.

[0010] As a further description of the above technical solution:

[0011] The threaded block is threadedly connected to the outer wall of the threaded column, and the threaded block is slidably connected to the outer wall of the fixed column.

[0012] As a further description of the above technical solution:

[0013] A filter plate is arranged on one side of the workbench, and a fan is arranged on the side of the workbench close to the filter plate.

[0014] As a further description of the above technical solution:

[0015] The fans are evenly distributed along the length of the workbench.

[0016] As a further description of the above technical solution:

[0017] A fixing frame is fixedly connected to the lower surface of the workbench, and a collecting box is slidably connected inside the fixing frame.

[0018] As a further description of the above technical solution:

[0019] The lower surface of the workbench is fixedly connected with a base.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the clamping plate is first pulled to drive the connecting block and the engaging column to move synchronously, so that the first connecting ring and the second connecting ring can squeeze the spring through the fixing plate respectively, so that the engaging column can be smoothly disengaged, thereby achieving the effect of quickly disassembling and replacing the clamping plate.

[0022] 2. In the utility model, the fan exhausts air outwards, so that the processing debris on the surface of the workbench will be sucked over and fall into the collection box. When there are too many debris, the collection box can be pulled to clean the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a saw blade processing clamping device proposed by the utility model;

[0024] Figure 2 This is a rear view of a saw blade processing clamping device proposed by the utility model;

[0025] Figure 3 The utility model discloses a schematic diagram of the disassembled structure of a threaded block and a clamping plate of a saw blade processing clamping device.

[0026] Legend:

[0027] 1. Workbench; 2. Clamp; 3. Threaded block; 4. Connecting block; 5. Clamping column; 6. First connecting ring; 7. Second connecting ring; 8. Fixed plate; 9. Spring; 10. Motor; 11. Threaded column; 12. Fixed column; 13. Filter plate; 14. Fan; 15. Fixed frame; 16. Collection box; 17. Base. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-3 , the utility model provides an embodiment: a saw blade processing clamping device, including a workbench 1, a clamping plate 2 is arranged inside the workbench 1, a threaded block 3 is arranged at the bottom of the clamping plate 2, a connecting block 4 is fixedly connected inside the clamping plate 2, a clamping column 5 is fixedly connected to the lower surface of the connecting block 4, a first connecting ring 6 is rotatably connected to the upper surface of the threaded block 3, a second connecting ring 7 is rotatably connected to one side of the first connecting ring 6, a fixing plate 8 is fixedly connected to one side of the first connecting ring 6 and the second connecting ring 7, one end of a spring 9 is fixedly connected to the lower surface of the fixing plate 8, and the other end of the spring 9 is fixedly connected to the upper surface of the threaded block 3, and a driving component is arranged inside the workbench 1;

[0030] Specifically, by pulling the splint 2, the splint 2 drives the locking column 5 through the connecting block 4 to squeeze the first connecting ring 6 and the second connecting ring 7, so as to open the opening between the first connecting ring 6 and the second connecting ring 7. When the first connecting ring 6 and the second connecting ring 7 are squeezed, the spring 9 can be squeezed through the fixing plate 8. In this way, when re-engaging is needed next time, the spring 9 can reset the corresponding first connecting ring 6 and the second connecting ring 7 to their original positions through the fixing plate 8 through its own restoring property.

[0031] Reference Figure 1-2 The driving assembly includes a motor 10, a threaded column 11 and a fixed column 12, the output end of the motor 10 is fixedly connected to one end of the threaded column 11, the fixed column 12 is arranged on one side of the threaded column 11, the threaded column 11 is rotatably connected to the inside of the workbench 1, the fixed column 12 is fixedly connected to the inside of the workbench 1, the motor 10 is arranged inside the workbench 1, the threaded block 3 is threadedly connected to the outer wall of the threaded column 11, and the threaded block 3 is slidably connected to the outer wall of the fixed column 12;

[0032] Specifically, by starting the motor 10, it can drive the threaded column 11 to rotate, so that the threaded block 3 can slide along the thread under the restriction of the fixed column 12, thereby driving the clamping plate 2 to move synchronously to clamp the saw blade.

[0033] Reference Figure 1-2 A filter plate 13 is provided on one side of the workbench 1, a fan 14 is provided on the side of the workbench 1 close to the filter plate 13, and the fans 14 are evenly distributed according to the length of the workbench 1. A fixing frame 15 is fixedly connected to the lower surface of the workbench 1, a collecting box 16 is slidably connected inside the fixing frame 15, and a base 17 is fixedly connected to the lower surface of the workbench 1;

[0034] Specifically, by starting the fan 14 to exhaust air outwards, the debris is collected to the top of the collection box 16 according to the wind direction, so that it falls into it. The filter plate 13 provided can prevent the debris from being sucked into the position of the fan 14 and causing damage to the fan 14. After that, we only need to pull the collection box 16 to collect and clean the debris.

[0035] Working principle: By starting the motor 10, the threaded column 11 can be driven to rotate, so that the threaded block 3 can rotate through the fixed column 12 limiter, so that it can slide along the thread, and at the same time drive the clamping plate 2 to synchronously displace to clamp the saw blade. When the saw blade to be clamped has a special shape and the clamping plate 2 needs to be replaced, the clamping plate 2 can be pulled so that the clamping plate 2 drives the clamping column 5 to squeeze the first connecting ring 6 and the second connecting ring 7 through the connecting block 4, so that the first connecting ring 6 and the second connecting ring 7 can squeeze the spring 9 through the corresponding fixed plate 8, so that the distance between the expanders can be smoothly disengaged and the disassembly can be realized. The same is true during installation. The new clamping plate 2 is directly connected to the position of the threaded block 3, so that the clamping column 5 can be re-engaged between the first connecting ring 6 and the second connecting ring 7. The debris generated during the processing of the clamped saw blade can be pulled to the position above the collection box 16 by the fan 14, and then fall into the collection box 16. Finally, the collection box 16 is pulled out to collect and clean the debris.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A saw blade processing clamping device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a clamping plate (2) inside, a threaded block (3) is provided at the bottom of the clamping plate (2), a connecting block (4) is fixedly connected inside the clamping plate (2), a locking column (5) is fixedly connected to the lower surface of the connecting block (4), a first connecting ring (6) is rotatably connected to the upper surface of the threaded block (3), a second connecting ring (7) is rotatably connected to one side of the first connecting ring (6), a fixing plate (8) is fixedly connected to one side of the first connecting ring (6) and the second connecting ring (7), one end of a spring (9) is fixedly connected to the lower surface of the fixing plate (8), and the other end of the spring (9) is fixedly connected to the upper surface of the threaded block (3), and a driving component is provided inside the workbench (1).

2. A saw blade processing clamping device according to claim 1, characterized in that: The driving assembly comprises a motor (10), a threaded column (11) and a fixed column (12); the output end of the motor (10) is fixedly connected to one end of the threaded column (11), and the fixed column (12) is arranged on one side of the threaded column (11).

3. A saw blade processing clamping device according to claim 2, characterized in that: The threaded column (11) is rotatably connected to the inside of the workbench (1), the fixed column (12) is fixedly connected to the inside of the workbench (1), and the motor (10) is arranged inside the workbench (1).

4. A saw blade processing clamping device according to claim 2, characterized in that: The threaded block (3) is threadedly connected to the outer wall of the threaded column (11), and the threaded block (3) is slidably connected to the outer wall of the fixed column (12).

5. The saw blade processing clamping device according to claim 1, characterized in that: A filter plate (13) is arranged on one side of the workbench (1), and a fan (14) is arranged on the side of the workbench (1) close to the filter plate (13).

6. A saw blade processing clamping device according to claim 5, characterized in that: The fans (14) are evenly distributed according to the length of the workbench (1).

7. The saw blade processing clamping device according to claim 1, characterized in that: A fixing frame (15) is fixedly connected to the lower surface of the workbench (1), and a collecting box (16) is slidably connected inside the fixing frame (15).

8. The saw blade processing clamping device according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to a base (17).

Images