An adjustable edge grinding device for hard metal material machining

Abstract

The application relates to the technical field of alloy material processing, and discloses an adjustable edge grinding device for hard alloy material processing, which comprises a bottom plate, four corners of the top of the bottom plate are fixedly connected with moving mechanisms respectively, the bottom of each moving mechanism is fixedly connected with a grinding mechanism, and the left and right ends of the top of the bottom plate are fixedly connected with clamping mechanisms respectively; the grinding mechanism comprises a processing box, the processing box is fixedly connected to the bottom of a supporting assembly, a second spring is fixedly connected to the bottom end in the processing box, a U-shaped strip is fixedly connected to the top end of the second spring, there are two U-shaped strips, a supporting plate is fixedly connected between the two U-shaped strips, there are two supporting plates, and a second motor is fixedly connected to the front surface of the front surface of the supporting plate. The adjustable edge grinding device for hard alloy material processing avoids manual operation for grinding, thereby reducing the safety hazards caused by manual operation for grinding, and can perform reciprocating grinding operation on the material.

Description

Technical Field

[0001] This invention relates to the field of alloy material processing technology, specifically to an adjustable edge grinding device for processing cemented carbide materials. Background Technology

[0002] Carbide is widely used as a cutting tool material, such as turning tools, milling cutters, planing tools, drills, boring tools, etc. It is used to cut cast iron, non-ferrous metals, plastics, chemical fibers, graphite, glass, stone and ordinary steel. It can also be used to cut heat-resistant steel, stainless steel, high manganese steel, tool steel and other difficult-to-machine materials. When machining carbide materials, it is usually necessary to perform edge grinding and polishing operations.

[0003] According to patent number CN213998836U, a grinding device for processing cemented carbide materials includes a body and a straight connecting column. A grinding disc is installed at the top center of the body, and a side storage mechanism is installed at the side end of the body. The straight connecting column is fixed to the top of both sides of the body, and a material loading mechanism is installed on the outer side of the straight connecting column. A side assembly disc is installed at the middle of the left end of the body.

[0004] This grinding device for processing cemented carbide materials allows the user to manipulate the top of the workpiece mounted on the end of the inner disc to rotate and flip flexibly, adjusting the grinding surface. However, this handheld operation is not convenient for control during grinding, and it also poses certain safety hazards during the grinding process. Therefore, improvements are needed. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable edge grinding device for machining cemented carbide materials, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an adjustable grinding device for processing cemented carbide materials, comprising a base plate, wherein a moving mechanism is fixedly connected to the four corners of the top of the base plate, a grinding mechanism is fixedly connected to the bottom of the moving mechanism, and a clamping mechanism is fixedly connected to the left and right ends of the top of the base plate. The moving mechanism includes a reciprocating component and a support component, wherein the support component is disposed on one side of the reciprocating component; The polishing mechanism includes a processing box, which is fixedly connected to the bottom of the support assembly. A second spring is fixedly connected to the bottom of the processing box, and a U-shaped strip is fixedly connected to the top of the second spring. There are two U-shaped strips, and a support plate is fixedly connected between the two U-shaped strips. There are two support plates, and a second motor is fixedly connected to the front of the support plate. An electric rod is fixedly connected to one end of the back of the second motor, and a polishing roller is fixedly connected to the surface of the electric rod. Adjusting screws are threaded to the left and right sides of the processing box, and a pressure bar is rotatably connected to one end of the adjusting screw.

[0007] According to the above technical solution, the reciprocating assembly includes four support columns, which are respectively fixedly connected to the four corners of the top of the base plate. A top plate is fixedly connected to the top of each support column. A first motor is fixedly connected to the top left end of the top plate. An electric pole is fixedly connected to the bottom end of the first motor. There are two electric poles, and transmission wheels are fixedly connected to the surfaces of the two electric poles. A transmission belt is driven through the surface of each transmission wheel. An L-shaped strip is fixedly connected to the surface of the transmission belt. A slider is fixedly connected to the top of the L-shaped strip. An annular guide seat is provided on the surface of the slider.

[0008] According to the above technical solution, a through hole is opened at the left end of the top plate, and the surface of the electric pole on the left side penetrates the through hole at the left end of the top plate. The top end of the electric pole on the right side is rotatably connected to the right end of the bottom of the top plate. During grinding, the first motor drives the electric pole, the transmission wheel and the transmission belt to rotate, and drives the L-shaped strip to slide under the limiting action of the slider inside the annular guide seat, thereby driving the U-shaped seat to move. In addition, the limiting action of the slider inside the annular guide seat can provide limiting support and stability when the L-shaped strip moves.

[0009] According to the above technical solution, the annular guide seat has an annular guide rail inside, and the surface of the slider is slidably connected to the inside of the annular guide rail.

[0010] According to the above technical solution, the support component includes a U-shaped seat, which is fixedly connected to one side of an L-shaped strip. A gate-shaped block is fixedly connected to the top of the front and rear sides of the U-shaped seat. A rotating rod is rotatably connected inside the gate-shaped block. A gear is fixedly connected inside the rotating rod. A T-shaped block is rotatably connected to the bottom of the rotating rod. A rack is meshed with the surface of the gear. A slide is fixedly connected to the surface of the rack. Two first springs are fixedly connected to the left and right ends of the U-shaped seat. A T-shaped seat is fixedly connected between the two first springs.

[0011] According to the above technical solution, the U-shaped seat has a sliding groove inside, and the surface of the T-shaped seat is slidably connected to the inside of the sliding groove. When the L-shaped strip moves, when the L-shaped strip moves to both sides of the annular guide seat, it drives the T-shaped seat to move inside the U-shaped seat, and the U-shaped seat drives the grinding roller at the bottom to grind the material on both sides. When the L-shaped strip moves to both sides of the annular guide seat, the U-shaped seat can drive the grinding roller at the bottom to grind the material in the middle, and the material can be reciprocated.

[0012] According to the above technical solution, a T-shaped guide groove is provided at the bottom of the slide block, the surface of the T-shaped block is slidably connected to the inside of the T-shaped guide groove, a through hole is provided inside the gate-shaped block, the surface of the rotating rod passes through the through hole provided inside the gate-shaped block, a rectangular long groove is provided inside the slide block, and the surface of the slide block is slidably connected to the inside of the rectangular long groove.

[0013] According to the above technical solution, the clamping mechanism includes a clamping seat, which is fixedly connected to the top of the base plate. A third motor is fixedly connected to the front of the clamping seat, and a threaded rod is fixedly connected to one end of the back of the third motor. A T-shaped threaded block is threadedly connected to the surface of the threaded rod, and a clamping screw is threadedly connected inside the T-shaped threaded block. A handwheel is fixedly connected to the left end of the clamping screw, and a clamping plate is rotatably connected to the right end of the clamping screw. A limit rod is fixedly connected to the left end of the clamping plate. When clamping the alloy material, the material is placed in the middle of the top of the base plate. Then, the handwheel can be rotated to drive the clamping screw to rotate under the support of the clamping plate, thereby driving the clamping plate to move under the limiting action of the limit rod and clamping the material. In addition, when grinding and adjusting, the third motor drives the threaded rod to rotate and drives the T-shaped threaded block to move, thereby driving the clamping plate and the clamped alloy material to move in the front and back direction, which facilitates the edge grinding operation.

[0014] According to the above technical solution, the clamp has a guide groove inside, the surface of the T-shaped threaded block is slidably connected to the inside of the guide groove, one end of the back of the threaded rod is rotatably connected to the inside of the guide groove, a limit hole is opened inside the right side of the T-shaped threaded block, and the surface of the limit rod is slidably connected to the inside of the limit hole.

[0015] According to the above technical solution, the top of the processing box is provided with a U-shaped groove, and there are two U-shaped strips. The surfaces of the two U-shaped strips are respectively set at the left and right ends inside the U-shaped groove. The front and rear ends of the processing box are respectively provided with rectangular grooves. There are two support plates, and the two support plates are respectively located at the front and rear ends inside the rectangular grooves. When grinding the edge, in order to protect the surface of the alloy material, the elastic support of the second spring inside the processing box is used to drive the U-shaped strips and the pressure strips to adhere together to eliminate the vibration when the grinding roller grinds the surface of the alloy material, thereby enabling the edge grinding and protection operation of the alloy material.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The adjustable grinding device for processing cemented carbide materials, through the set moving mechanism, when grinding, the first motor drives the electric rod, transmission wheel and transmission belt to rotate, and drives the L-shaped strip to slide under the limiting action of the slider inside the annular guide seat, thereby driving the U-shaped seat to move. In addition, the limiting action of the slider inside the annular guide seat can provide limiting support and stability when the L-shaped strip moves.

[0017] 2. This adjustable grinding device for processing cemented carbide materials uses a U-shaped seat to drive the grinding roller at the bottom to grind both sides of the material through a set support component. When the L-shaped strip moves to both sides of the annular guide seat, the U-shaped seat can drive the grinding roller at the bottom to grind the middle of the material. This avoids the need for hand-held operation for grinding, thereby reducing the safety hazards caused by manual grinding and allowing for reciprocating grinding operations on the material.

[0018] 3. The adjustable edge grinding device for processing cemented carbide materials, through the set grinding mechanism, utilizes the elastic support of the second spring inside the processing box to protect the surface of the alloy material during edge grinding, and drives the U-shaped strip and pressure strip to adhere to eliminate the vibration of the grinding roller when grinding the surface of the alloy material, thereby enabling edge grinding and protection of the alloy material.

[0019] 4. The adjustable grinding device for processing cemented carbide materials has a clamping mechanism in which the clamping plate moves under the limiting action of the limiting rod and clamps the material. In addition, during grinding adjustment, the third motor drives the threaded rod to rotate and drives the T-shaped threaded block to move, thereby driving the clamping plate and the clamped alloy material to move in the front and back direction, which facilitates the grinding operation. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional view of the structure of the present invention; Figure 2 This is a three-dimensional exploded view of the moving mechanism of the present invention; Figure 3 This is a three-dimensional sectional view of the reciprocating component of the present invention. Figure 4 The structural support component of this invention is three-dimensionally disassembled. Figure 5 This is a perspective view of the structural gate block, gear, rotating rod, and T-block of the present invention; Figure 6 This is a three-dimensional sectional view of the grinding mechanism of the present invention. Figure 7 This is a three-dimensional sectional view of the clamping mechanism of the present invention.

[0021] In the diagram: 1. Base plate; 2. Moving mechanism; 21. Reciprocating assembly; 211. Top plate; 212. First motor; 213. Pole; 214. Transmission wheel; 215. Transmission belt; 216. L-shaped bar; 217. Slider; 218. Annular guide seat; 219. Support column; 22. Support assembly; 221. U-shaped seat; 222. Portal block; 223. Rotating rod; 224. Gear; 225. T-shaped block; 226. Rack; 227. Slide seat 228. First spring; 229. T-shaped seat; 3. Grinding mechanism; 31. Processing box; 32. Second spring; 33. U-shaped strip; 34. Support plate; 35. Second motor; 36. Electric rod; 37. Grinding roller; 38. Pressure bar; 39. Adjusting screw; 4. Clamping mechanism; 41. Clamping seat; 42. Third motor; 43. Threaded rod; 44. T-shaped threaded block; 45. Clamping screw; 46. Handwheel; 47. Clamping plate; 48. Limiting rod. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] This invention provides the following technical solutions: Example 1

[0024] Combination Figures 2 to 6 An adjustable grinding device for processing cemented carbide materials includes a base plate 1, a moving mechanism 2 fixedly connected to the four corners of the top of the base plate 1, a grinding mechanism 3 fixedly connected to the bottom of the moving mechanism 2, and a clamping mechanism 4 fixedly connected to the left and right ends of the top of the base plate 1. The moving mechanism 2 includes a reciprocating component 21 and a support component 22, with the support component 22 disposed on one side of the reciprocating component 21; The grinding mechanism 3 includes a processing box 31, which is fixedly connected to the bottom of the support assembly 22. A second spring 32 is fixedly connected to the bottom of the processing box 31, and a U-shaped strip 33 is fixedly connected to the top of the second spring 32. There are two U-shaped strips 33, and a support plate 34 is fixedly connected between the two U-shaped strips 33. There are two support plates 34. A second motor 35 is fixedly connected to the front of the support plate 34, and an electric rod 36 is fixedly connected to one end of the back of the second motor 35. A grinding roller 37 is fixedly connected to the surface of the electric rod 36. Adjusting screws 39 are threadedly connected to the left and right sides of the processing box 31, and a pressure strip 38 is rotatably connected to one end of the adjusting screw 39. The reciprocating assembly 21 includes four support columns 219, which are fixedly connected to the support assembly 22. The top of the support column 219 is fixedly connected to the top of the four corners of the base plate 1. The top of the support column 219 is fixedly connected to the top plate 211. The top left end of the top plate 211 is fixedly connected to the first motor 212. The bottom end of the first motor 212 is fixedly connected to the electric pole 213. There are two electric poles 213. The surfaces of the two electric poles 213 are respectively fixedly connected to the transmission wheels 214. The surfaces of the transmission wheels 214 are connected to the transmission belt 215. The surfaces of the transmission belt 215 are fixedly connected to the L-shaped strip 216. The top of the L-shaped strip 216 is fixedly connected to the slider 217. The surface of the slider 217 is provided with an annular guide seat 218. The top left end of the top plate 211 has a through hole. The surface of the left electric pole 213 penetrates the top left end of the top plate 211 and has a through hole. The top end of the right electric pole 213 is rotatably connected to the bottom right end of the top plate 211.

[0025] Furthermore, an annular guide rail is provided inside the annular guide seat 218, and the surface of the slider 217 is slidably connected to the inside of the annular guide rail. During grinding, the first motor 212 drives the electric rod 213, the transmission wheel 214 and the transmission belt 215 to rotate, and drives the L-shaped bar 216 to slide under the limiting action of the slider 217 inside the annular guide seat 218, thereby driving the U-shaped seat 221 to move. In addition, the slider 217 can provide limiting support and stability when the L-shaped bar 216 moves under the limiting action of the slider 217 inside the annular guide seat 218. Example 2

[0026] See Figure 1-7Furthermore, based on Embodiment 1, the support component 22 further includes a U-shaped seat 221, which is fixedly connected to one side of the L-shaped strip 216. A gate-shaped block 222 is fixedly connected to the top of the front and rear sides of the U-shaped seat 221, and a rotating rod 223 is rotatably connected inside the gate-shaped block 222. A gear 224 is fixedly connected inside the rotating rod 223, and a T-shaped block 225 is rotatably connected to the bottom of the rotating rod 223. A rack 226 is meshed with the surface of the gear 224, and a slide seat 227 is fixedly connected to the surface of the rack 226. Two first springs 228 are fixedly connected to the left and right ends of the U-shaped seat 221, and a T-shaped seat 229 is fixedly connected between the two first springs 228. A sliding groove is opened inside the U-shaped seat 221, and the surface of the T-shaped seat 229 is slidably connected to the inside of the sliding groove.

[0027] Furthermore, a T-shaped guide groove is provided at the bottom of the slide 227, and the surface of the T-shaped block 225 is slidably connected to the inside of the T-shaped guide groove. A through hole is provided inside the gate-shaped block 222, and the surface of the rotating rod 223 passes through the through hole provided inside the gate-shaped block 222. A rectangular long groove is provided inside the slide 227, and the surface of the slide 227 is slidably connected to the inside of the rectangular long groove. The U-shaped seat 221 is used to drive the grinding roller 37 at the bottom end to grind the material on both sides. When the L-shaped strip 216 moves to both sides of the annular guide seat 218, the U-shaped seat 221 can be used to drive the grinding roller 37 at the bottom end to grind the material in the middle. This avoids the need for hand-held operation for grinding, thereby reducing the safety hazards caused by manual grinding and allowing for reciprocating grinding operations on the material. Example 3

[0028] See Figure 1-7 Furthermore, based on Embodiment 1, the clamping mechanism 4 further includes a clamping seat 41, which is fixedly connected to the top of the base plate 1. A third motor 42 is fixedly connected to the front of the clamping seat 41, and a threaded rod 43 is fixedly connected to one end of the back of the third motor 42. A T-shaped threaded block 44 is threadedly connected to the surface of the threaded rod 43, and a clamping screw 45 is threadedly connected inside the T-shaped threaded block 44. A handwheel 46 is fixedly connected to the left end of the clamping screw 45, and a clamping plate 47 is rotatably connected to the right end of the clamping screw 45. A limit rod 48 is fixedly connected to the left end of the clamping plate 47. A guide groove is opened inside the clamping seat 41, and the surface of the T-shaped threaded block 44 is slidably connected to the inside of the guide groove. One end of the back of the threaded rod 43 is rotatably connected to the inside of the guide groove. A limit hole is opened inside the right side of the T-shaped threaded block 44, and the surface of the limit rod 48 is slidably connected to the inside of the limit hole.

[0029] Furthermore, the processing box 31 has a spiral groove on the top and two U-shaped bars 33, with the surfaces of the two U-shaped bars 33 respectively located at the left and right ends inside the spiral groove. The processing box 31 has rectangular grooves at the front and rear ends inside, and two support plates 34, located at the front and rear ends inside the rectangular grooves. The clamping plate 47 moves under the limiting action of the limiting rod 48 and clamps the material. In addition, during grinding and adjustment, the third motor 42 drives the threaded rod 43 to rotate and drives the T-shaped threaded block 44 to move, thereby driving the clamping plate 47 and the clamped alloy material to move in the front and rear direction, which facilitates the edge grinding operation.

[0030] In actual operation, when using this device to process and clamp alloy materials, the material is placed in the center of the top of the base plate 1. Then, the handwheel 46 is rotated, which drives the clamping screw 45 to rotate under the support of the clamping plate 47. This causes the clamping plate 47 to move under the limiting action of the limiting rod 48, thus clamping the material. In addition, during grinding and adjustment, the third motor 42 drives the threaded rod 43 to rotate, which in turn drives the T-shaped threaded block 44 to move, thereby causing the clamping plate 47 and the clamped alloy material to move in the back-and-forth direction. This facilitates the edge grinding operation. When grinding the alloy material, the second motor 35 drives the electric rod 36 and the grinding roller 37 to rotate, and the grinding roller 37 is used to grind the alloy material. In addition, during the edge grinding, in order to protect the surface of the alloy material, the elastic support of the second spring 32 inside the processing box 31 is used to drive the U-shaped strip 33 and the pressure strip 38 to fit together to eliminate the vibration when the grinding roller 37 grinds the surface of the alloy material, thereby enabling the edge grinding and protection operation of the alloy material. During grinding, the first motor 212 drives the electric rod 213, the transmission wheel 214, and the transmission belt 215 to rotate, and drives the L-shaped bar 216 to slide under the limiting action of the slider 217 inside the annular guide seat 218, thereby driving the U-shaped seat 221 to move. In addition, the slider 217 can provide limiting support and stability when the L-shaped bar 216 moves under the limiting action of the annular guide seat 218. When the L-shaped bar 216 moves to both sides of the annular guide seat 218, it drives the T-shaped seat 229 to move inside the U-shaped seat 221, and the U-shaped seat 221 drives the grinding roller 37 at the bottom to grind the material on both sides. When the L-shaped bar 216 moves to both sides of the annular guide seat 218, the U-shaped seat 221 can drive the grinding roller 37 at the bottom to grind the material in the middle, and the material can be reciprocated.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable grinding device for machining cemented carbide materials, comprising a base plate (1), characterized in that: The base plate (1) has a moving mechanism (2) fixedly connected to the four corners of the top, a grinding mechanism (3) fixedly connected to the bottom of the moving mechanism (2), and a clamping mechanism (4) fixedly connected to the left and right ends of the top of the base plate (1). The moving mechanism (2) includes a reciprocating component (21) and a support component (22), wherein the support component (22) is disposed on one side of the reciprocating component (21); The grinding mechanism (3) includes a processing box (31), which is fixedly connected to the bottom of the support assembly (22). A second spring (32) is fixedly connected to the bottom of the processing box (31), and a U-shaped strip (33) is fixedly connected to the top of the second spring (32). There are two U-shaped strips (33), and a support plate (34) is fixedly connected between the two U-shaped strips (33). There are two support plates (34). A second motor (35) is fixedly connected to the front of the support plate (34), and an electric rod (36) is fixedly connected to one end of the back of the second motor (35). A grinding roller (37) is fixedly connected to the surface of the electric rod (36). Adjusting screws (39) are threadedly connected to the left and right sides of the processing box (31), and a pressure strip (38) is rotatably connected to one end of the adjusting screw (39).

2. The adjustable grinding device for machining cemented carbide materials according to claim 1, characterized in that: The reciprocating assembly (21) includes four support columns (219), which are fixedly connected to the four corners of the top of the base plate (1). A top plate (211) is fixedly connected to the top of the support column (219). A first motor (212) is fixedly connected to the left end of the top of the top plate (211). A pole (213) is fixedly connected to the bottom of the first motor (212). There are two poles (213). A transmission wheel (214) is fixedly connected to the surface of each pole (213). A transmission belt (215) is connected to the surface of the transmission wheel (214). An L-shaped strip (216) is fixedly connected to the surface of the transmission belt (215). A slider (217) is fixedly connected to the top of the L-shaped strip (216). An annular guide seat (218) is provided on the surface of the slider (217).

3. The adjustable grinding device for machining cemented carbide materials according to claim 2, characterized in that: The top plate (211) has a through hole at the left end, and the surface of the electric pole (213) on the left side has a through hole at the left end of the top plate (211). The top end of the electric pole (213) on the right side is rotatably connected to the bottom right end of the top plate (211).

4. The adjustable edge grinding device for machining cemented carbide materials according to claim 2, characterized in that: The annular guide seat (218) has an annular guide rail inside, and the surface of the slider (217) is slidably connected to the inside of the annular guide rail.

5. The adjustable edge grinding device for machining cemented carbide materials according to claim 4, characterized in that: The support assembly (22) includes a U-shaped seat (221), which is fixedly connected to one side of an L-shaped strip (216). A gate-shaped block (222) is fixedly connected to the top of the front and rear sides of the U-shaped seat (221). A rotating rod (223) is rotatably connected inside the gate-shaped block (222). A gear (224) is fixedly connected inside the rotating rod (223). A T-shaped block (225) is rotatably connected to the bottom of the rotating rod (223). A rack (226) is meshed on the surface of the gear (224). A slide (227) is fixedly connected to the surface of the rack (226). A first spring (228) is fixedly connected to the left and right ends of the U-shaped seat (221). There are two first springs (228). A T-shaped seat (229) is fixedly connected between the two first springs (228).

6. The adjustable edge grinding device for machining cemented carbide materials according to claim 5, characterized in that: The U-shaped seat (221) has a sliding groove inside, and the surface of the T-shaped seat (229) is slidably connected to the inside of the sliding groove.

7. The adjustable edge grinding device for machining cemented carbide materials according to claim 5, characterized in that: The bottom of the slide block (227) is provided with a T-shaped guide groove, the surface of the T-shaped block (225) is slidably connected to the inside of the T-shaped guide groove, the inside of the gate-shaped block (222) is provided with a through hole, the surface of the rotating rod (223) passes through the through hole inside the gate-shaped block (222), the inside of the slide block (227) is provided with a rectangular long groove, and the surface of the slide block (227) is slidably connected to the inside of the rectangular long groove.

8. The adjustable edge grinding device for machining cemented carbide materials according to claim 1, characterized in that: The clamping mechanism (4) includes a clamping seat (41), which is fixedly connected to the top of the base plate (1). A third motor (42) is fixedly connected to the front of the clamping seat (41), and a threaded rod (43) is fixedly connected to one end of the back of the third motor (42). A T-shaped threaded block (44) is threadedly connected to the surface of the threaded rod (43), and a clamping screw (45) is threadedly connected inside the T-shaped threaded block (44). A handwheel (46) is fixedly connected to the left end of the clamping screw (45), and a clamping plate (47) is rotatably connected to the right end of the clamping screw (45). A limit rod (48) is fixedly connected to the left end of the clamping plate (47).

9. The adjustable edge grinding device for machining cemented carbide materials according to claim 8, characterized in that: The clamp (41) has a guide groove inside, the surface of the T-shaped threaded block (44) is slidably connected to the inside of the guide groove, one end of the back of the threaded rod (43) is rotatably connected to the inside of the guide groove, a limit hole is opened inside the right side of the T-shaped threaded block (44), and the surface of the limit rod (48) is slidably connected to the inside of the limit hole.

10. The adjustable grinding device for machining cemented carbide materials according to claim 1, characterized in that: The processing box (31) has a spiral groove on the top, and there are two U-shaped strips (33). The surfaces of the two U-shaped strips (33) are respectively located at the left and right ends inside the spiral groove. The processing box (31) has rectangular grooves at the front and rear ends inside. There are two support plates (34). The two support plates (34) are respectively located at the front and rear ends inside the rectangular groove.

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