An edge grinding device

Abstract

The utility model provides an edge grinding device, which comprises a support seat, the inner wall of the support seat is rotatably connected with a screw, an adjustment component is arranged on the outer side of the screw, a fixing component is arranged on the top of the adjustment component, the bottom of the support seat is fixedly connected with a bottom plate, a grinding wheel is arranged above the bottom plate, the adjustment component comprises a threaded block arranged on the outer side of the screw, the inner wall of the threaded block is rotatably connected with a rotating rod, the top of the rotating rod is fixedly connected with a connecting block, a fixing block is arranged on the outer side of the connecting block, the inner wall of the threaded block is threadedly connected with a first screw, a second screw is arranged inside the fixing block, and one end of the first screw abuts against the outer side of the rotating rod. The edge grinding device provided by the utility model solves the problem that the existing device fixes the tool by a clamping plate during actual use, but the fixing effect is poor, the tool is easily displaced during edge grinding, and it is not easy to adjust the tool at multiple angles during edge grinding, which is inconvenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of hard alloy tool, in particular to an edge grinding device. Background Art

[0002] Cemented carbide is widely used as tool material, such as turning tools, milling cutters, planers, drill bits, boring tools, etc., for cutting cast iron, non-ferrous metals, plastics, chemical fibers, graphite, glass, stone and ordinary steel. It can also be used to cut difficult-to-process materials such as heat-resistant steel, stainless steel, high manganese steel, tool steel, etc. Cemented carbide tools need to be edged after processing. When grinding, the tool needs to be fixed first, and then the edges and corners are ground with an edge grinder.

[0003] A carbide tool edge grinding device is disclosed in the patent document with publication number CN205799104U, which includes a workbench, a left bracket, a slide rail, a cylinder, a motor, a cylinder, a grinding sheet, a slider, a motor and a clamping device. The left bracket, the slide rail and the cylinder are arranged on the workbench from left to right. The motor and the cylinder are arranged on the left bracket. The cylinder is located below the motor. The motor and the cylinder are both hingedly connected to the right side of the left bracket. The telescopic rod of the cylinder is hingedly connected to the bottom of the motor. A grinding sheet is arranged at the right end of the motor, and a slider is arranged on the slide rail. In the process of implementing the technical solution, the inventor found that there are at least the following problems in the prior art:

[0004] When the above device is actually used, the tool is fixed by a clamp, but the fixing effect is poor, the tool is easily displaced during edge grinding, and it is not easy to adjust the tool at multiple angles during edge grinding, which is inconvenient to use.

[0005] It should be noted that the information disclosed in this background technology section is only intended to increase the understanding of the overall background of the invention, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to a person skilled in the art. Therefore, the above content belongs to the technical cognition of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide an edge grinding device to solve the problems raised in the above background technology.

[0007] The utility model provides an edge grinding device, comprising a support seat, the inner wall of the support seat is rotatably connected to a screw rod, an adjustment component is arranged on the outer side of the screw rod, a fixing component is arranged on the top of the adjustment component, the bottom of the support seat is fixedly connected to a base plate, and a grinding wheel is arranged above the base plate.

[0008] As the utility model provides an edging device, preferably, the adjusting assembly includes a threaded block arranged on the outside of the screw rod, the inner wall of the threaded block is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to a connecting block, a fixing block is arranged on the outside of the connecting block, the inner wall of the threaded block is threadedly connected to a first screw, a second screw is arranged inside the fixing block, one end of the first screw abuts against the outer side of the rotating rod, and the outer side of the second screw cooperates with the inner wall thread of the connecting block.

[0009] As an edging device provided by the utility model, preferably, the fixing assembly includes a fixing frame arranged on the top of the fixing block, the inner wall of the fixing frame is provided with a clamping block, the top of the clamping block is fixedly connected with a third screw, the interior of the fixing frame is provided with a sliding groove used in conjunction with the third screw, and the outer side of the third screw is threadedly connected with a knob.

[0010] As an edge grinding device provided by the utility model, preferably, the bottom of the clamping block is fixedly connected to a limiting block, and a limiting groove used in conjunction with the limiting block is provided inside the fixing frame.

[0011] As an edge grinding device provided by the utility model, preferably, a first motor is fixedly connected to one side of the support seat, the output end of the first motor is fixedly matched with one end of the screw rod, and a support rod is fixedly connected to one side of the support seat, and the outer side of the support rod is slidably matched with the inner wall of the threaded block.

[0012] As an edge grinding device provided by the utility model, preferably, a fixing seat is fixedly connected to the top of the base plate, a second motor is fixedly connected to the top of the fixing seat, and an output end of the second motor is fixedly matched with the axis of the grinding wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The edge grinding device places the tool to be edged between two clamping blocks in a fixed frame, drives the two clamping blocks to move toward each other to clamp the tool by moving the third screw rod, and then positions the third screw rod by turning the knob, thereby completing the fixation of the tool, and then rotating the screw rod to drive the threaded block to move, thereby driving the tool to approach one side of the grinding wheel to perform edge grinding on the tool, and the position of the tool is conveniently adjusted by rotating the rotating rod in the threaded block, and the angle of the tool is adjusted by rotating the fixed frame left and right, thereby achieving a good fixation effect on the tool and facilitating the adjustment of the tool position and angle, and facilitating edge grinding on different positions of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of the edge grinding device provided by the utility model;

[0016] Figure 2 It is a structural schematic diagram of the adjustment component shown in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing assembly shown in the utility model.

[0018] Numbers in the figure: 1. Support seat; 2. Screw rod; 3. Adjustment assembly; 31. Threaded block; 32. Rotating rod; 33. Connecting block; 34. Fixed block; 35. First screw; 36. Second screw; 4. Fixed assembly; 41. Fixed frame; 42. Clamp block; 43. Third screw; 44. Slide groove; 45. Knob; 5. Bottom plate; 6. Grinding wheel; 7. Limit block; 8. Limit groove; 9. First motor; 10. Support rod; 11. Fixed seat; 12. Second motor. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1-Figure 3 , an edge grinding device, including a support seat 1.

[0021] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the inner wall of the support seat 1 is rotatably connected to a screw rod 2, an adjusting component 3 is arranged on the outer side of the screw rod 2, a fixing component 4 is arranged on the top of the adjusting component 3, a base plate 5 is fixedly connected to the bottom of the support seat 1, and a grinding wheel 6 is arranged above the base plate 5.

[0022] The adjusting assembly 3 includes a threaded block 31 arranged on the outside of the screw rod 2, the inner wall of the threaded block 31 is rotatably connected to a rotating rod 32, the top of the rotating rod 32 is fixedly connected to a connecting block 33, a fixing block 34 is arranged on the outside of the connecting block 33, the inner wall of the threaded block 31 is threadedly connected to a first screw rod 35, a second screw rod 36 is arranged inside the fixing block 34, one end of the first screw rod 35 abuts against the outer side of the rotating rod 32, and the outer side of the second screw rod 36 is threadedly matched with the inner wall of the connecting block 33.

[0023] The fixing assembly 4 includes a fixing frame 41 arranged on the top of the fixing block 34, the inner wall of the fixing frame 41 is provided with a clamping block 42, the top of the clamping block 42 is fixedly connected with a third screw 43, the interior of the fixing frame 41 is provided with a slide groove 44 used in conjunction with the third screw 43, and the outer side of the third screw 43 is threadedly connected with a knob 45.

[0024] The bottom of the clamping block 42 is fixedly connected to the limiting block 7 , and a limiting groove 8 used in conjunction with the limiting block 7 is provided inside the fixing frame 41 .

[0025] A first motor 9 is fixedly connected to one side of the support seat 1, and the output end of the first motor 9 is fixedly matched with one end of the screw rod 2. A support rod 10 is fixedly connected to one side of the support seat 1, and the outer side of the support rod 10 is slidably matched with the inner wall of the threaded block 31.

[0026] A fixing seat 11 is fixedly connected to the top of the bottom plate 5 , a second motor 12 is fixedly connected to the top of the fixing seat 11 , and an output end of the second motor 12 is fixedly matched with the axis of the grinding wheel 6 .

[0027] It should be noted that: the support seat 1 is provided to support the screw rod 2, and the base plate 5 supports and fixes the support seat 1. The outer side thread of the screw rod 2 is connected with the thread block 31. The tool to be edged is placed between the two clamping blocks 42 in the fixed frame 41. The two clamping blocks 42 are driven to move toward each other by moving the third screw rod 43 to clamp the tool. After the third screw rod 43 moves in the slide groove 44, the third screw rod 43 is positioned by turning the knob 45, so that the clamping block 42 is fixed to complete the fixation of the tool. Then, by rotating the screw rod 2, the screw rod 2 rotates to drive the thread block 31 to move, thereby driving the tool to approach the grinding wheel 6 to grind the tool. The rotating rod 32 is rotated in the thread block 31 to facilitate the adjustment of the position of the tool. After the adjustment is completed, the first screw rod 35 is rotated to align one end of the first screw rod with the outer side of the rotating rod 32. The fixing frame 41 is abutted to position the rotating rod 32, and the fixing frame 41 drives the fixing block 34 to rotate outside the connecting block 33 by rotating the fixing frame 41 left and right, so as to adjust the angle of the tool. After the adjustment is completed, the fixing block 34 is positioned by the second screw rod 36, so as to achieve a good fixing effect on the tool and facilitate the adjustment of the tool position and angle, and facilitate the edge grinding of different positions of the tool. The clamping block 42 is supported and limited by the limit block 7 and the limit groove 8, so that the clamping block 42 will not deviate when moving, thereby improving the clamping and fixing effect. The first motor 9 is used to conveniently drive the screw rod 2 to rotate, and the support rod 10 is used to support and limit the threaded block 31, so that the threaded block 31 is more stable when moving. The second motor 12 is supported and fixed by the fixing seat 11, and the grinding wheel 6 is conveniently driven to rotate by the second motor 12.

[0028] The working principle of an edge grinding device provided by the utility model is as follows:

[0029] When in use, the support seat 1 is provided to support the screw rod 2, and the bottom plate 5 supports and fixes the support seat 1. The outer side thread of the screw rod 2 is connected with the thread block 31. The tool to be edged is placed between the two clamping blocks 42 in the fixing frame 41. The two clamping blocks 42 are driven to move toward each other by moving the third screw rod 43 to clamp the tool. After the third screw rod 43 moves in the slide groove 44, the third screw rod 43 is positioned by rotating the knob 45, so that the clamping block 42 is fixed to complete the fixing of the tool. Then, the screw rod 2 is rotated to drive the thread block 31 to move, thereby driving the tool to approach the grinding wheel 6 to grind the tool. The rotating rod 32 is rotated in the thread block 31 to facilitate the adjustment of the position of the tool. After the adjustment is completed, the first screw rod 35 is rotated to make one end of it contact with the outer side of the rotating rod 32. The fixing frame 41 is connected to the workpiece 32 to position the rotating rod 32. By rotating the fixing frame 41 left and right, the fixing frame 41 drives the fixing block 34 to rotate outside the connecting block 33, so as to adjust the angle of the tool. After the adjustment is completed, the fixing block 34 is positioned by the second screw rod 36, so as to achieve a good fixing effect on the tool and facilitate the adjustment of the tool position and angle, and facilitate edge grinding at different positions of the tool. The clamping block 42 is supported and limited by the limit block 7 and the limit groove 8, so that the clamping block 42 will not deviate when moving, thereby improving the clamping and fixing effect. The first motor 9 is used to conveniently drive the screw rod 2 to rotate, and the support rod 10 is used to support and limit the threaded block 31, so that the threaded block 31 is more stable when moving. The second motor 12 is supported and fixed by the fixing seat 11, and the grinding wheel 6 is conveniently driven to rotate by the second motor 12.

[0030] It should be noted that the first motor and the second motor are both existing equipment, and those skilled in the art can learn about them through technical manuals or conventional experimental methods. The content of this practical protection does not involve improvements to the internal structure and methods, so they will not be elaborated.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An edge grinding device, characterized in that: The invention comprises a support seat (1), the inner wall of the support seat (1) is rotatably connected to a screw rod (2), an adjustment component (3) is arranged on the outer side of the screw rod (2), a fixing component (4) is arranged on the top of the adjustment component (3), a bottom plate (5) is fixedly connected to the bottom of the support seat (1), and a grinding wheel (6) is arranged above the bottom plate (5); The adjusting assembly (3) comprises a threaded block (31) arranged on the outer side of the screw rod (2); the inner wall of the threaded block (31) is rotatably connected to a rotating rod (32); the top of the rotating rod (32) is fixedly connected to a connecting block (33); a fixing block (34) is arranged on the outer side of the connecting block (33); the inner wall of the threaded block (31) is threadedly connected to a first screw rod (35); a second screw rod (36) is arranged inside the fixing block (34); one end of the first screw rod (35) abuts against the outer side of the rotating rod (32); the outer side of the second screw rod (36) is threadedly matched with the inner wall of the connecting block (33).

2. The edge grinding device according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing frame (41) arranged on the top of the fixing block (34); a clamping block (42) is arranged on the inner wall of the fixing frame (41); a third screw rod (43) is fixedly connected to the top of the clamping block (42); a sliding groove (44) for use with the third screw rod (43) is provided inside the fixing frame (41); and a knob (45) is threadedly connected to the outer side of the third screw rod (43).

3. The edge grinding device according to claim 2, characterized in that: The bottom of the clamping block (42) is fixedly connected to the limiting block (7), and a limiting groove (8) for use with the limiting block (7) is provided inside the fixing frame (41).

4. The edge grinding device according to claim 1, characterized in that: A first motor (9) is fixedly connected to one side of the support seat (1), and an output end of the first motor (9) is fixedly matched with one end of the screw rod (2). A support rod (10) is fixedly connected to one side of the support seat (1), and an outer side of the support rod (10) is slidably matched with an inner wall of the threaded block (31).

5. The edge grinding device according to claim 1, characterized in that: A fixing seat (11) is fixedly connected to the top of the base plate (5), a second motor (12) is fixedly connected to the top of the fixing seat (11), and an output end of the second motor (12) is fixedly matched with the axis of the grinding wheel (6).

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