A device for processing thickness of cutting tools

Abstract

The present invention provides a device for processing the thickness of cutting tools, belonging to the technical field of tool thickness processing. It comprises a machine body, the top inner wall of the machine body is slidably connected with a lifting pile, a control panel is installed on the right side of the machine body, a motor is arranged inside the lifting pile, a spray pipe is arranged on one side of the front end of the lifting pile, and a fixing clamp is installed on the bottom of the side of the front end of the lifting pile; a thickness adjustment clamping assembly, the output end of the motor is provided with a thickness adjustment clamping assembly, and the thickness adjustment clamping assembly is used to replace grinding discs of different diameters. The present invention improves the accuracy of the thickness of the grinding tool through the cooperation between the thickness adjustment clamping assembly and the grinding adjustment assembly, accelerates the heat dissipation effect, avoids the deformation of the tool surface caused by the temperature under high temperature, prolongs the service life of the tool, and quickly replaces the abrasive, saves the working time, reduces the cost, and improves the quality of the finished product.

Description

Technical Field

[0001] The invention relates to the technical field of tool thickness processing, and in particular to a device for processing the thickness of a cutting tool. Background Art

[0002] Cutting is a method of cutting and removing workpiece materials from a workpiece by sawing, planing, milling, grinding, and other processing processes using cutting tools. During the cutting process, cutting thickness is one of the important indicators of cutting quality.

[0003] Grinding machine tools are machine tools that use abrasive tools to grind the surface of workpieces. Most grinding machine tools use high-speed rotating grinding wheels to grind the tools. Only a few use other abrasive tools such as oilstones and abrasive belts and free abrasives to process the tools, such as honing machines, super finishing machines, belt grinders, grinders and polishing machines.

[0004] In the process of grinding industrial tools, most of the existing grinders grind with grinding discs, but the diameter of the grinding disc is limited. When facing tools of different diameters, the operator needs to replace the grinding disc of the corresponding diameter, perform grinding operations, and calibrate the position to ensure the normal use of the grinding disc. The lifting rod needs to be operated to control the height of the grinding disc to correspond to the thickness of the tool grinding. However, when the grinding disc is rotating at high speed for grinding operations, due to its solid working surface, a large amount of heat is generated during the grinding process with the industrial tool, which causes loss to the working surface of the grinding disc, thereby reducing the service life of the grinding disc. Moreover, in a high-temperature working environment, the working surface of the grinding disc is prone to change, thereby affecting the grinding effect of the industrial tool. At the same time, under high-temperature conditions, the surface of the tool is also easily affected by temperature, resulting in deformation, affecting the grinding effect, and also reducing the service life of the tool. At the same time, the existing tools are fixed, and most of them are placed on a platform, which cannot cope with the placement of tools of different diameters, and the tool cannot be moved to alleviate the impact of temperature on the tool and improve the grinding quality of the tool.

[0005] Therefore, the present application provides a cutting tool thickness processing device to meet the needs. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a cutting tool thickness processing device to solve the problem that the diameter size of the existing grinding disc is limited. When facing tools of different diameter sizes, the operator needs to replace the grinding disc of the corresponding diameter, perform grinding operations, and calibrate the position to ensure the normal use of the grinding disc. The lifting rod needs to be operated to control the height of the grinding disc to correspond to the thickness of the tool grinding. However, when the grinding disc is rotating at high speed for grinding operations, due to its solid working surface, a large amount of heat is generated during the grinding process with the industrial tool, which causes loss to the working surface of the grinding disc, thereby reducing the service life of the grinding disc. Moreover, in a high-temperature working environment, the working surface of the grinding disc is prone to change, thereby affecting the grinding effect of the industrial tool. At the same time, under high-temperature conditions, the surface of the tool is also easily affected by the temperature, resulting in deformation, affecting the grinding effect, and also reducing the service life of the tool. At the same time, the existing tools are fixed, and most of them are placed on a platform, which cannot cope with the placement of tools of different diameters, and the tool cannot be moved to alleviate the impact of temperature on the tool and improve the grinding quality of the tool.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A device for processing the thickness of a cutting tool comprises a machine body, a top inner wall of the machine body is slidably connected with a lifting pile, a control panel is installed on one side of the machine body, a motor is arranged inside the lifting pile, a spray pipe is arranged on one side of the front end of the lifting pile, and a fixing clamp is installed on the bottom of the side edge of the front end of the lifting pile;

[0009] It also includes a tool clamping assembly, which is arranged on the upper surface of the machine body and is used to clamp tools of different sizes and drive the tools to reciprocate;

[0010] A thickness adjustment clamping assembly is arranged at the output end of the motor, and is used to connect with the grinding discs of different diameters and to control the vertical lifting distance of the grinding disc;

[0011] The grinding adjustment component is plugged into the bottom end of the fixing clamp and is used for clamping the grinding discs of different diameters and guiding the wind to the inside of the grinding disc through the ventilation pipe.

[0012] Optionally, the thickness adjustment clamping assembly includes a turntable, which is installed at the output end of the motor, and a rotating shaft is installed at the bottom of the turntable.

[0013] Optionally, a telescopic block is provided at one end of the rotating shaft, and there are two groups of the telescopic blocks, and the telescopic blocks are arranged symmetrically about the center line of the rotating shaft.

[0014] Optionally, a telescopic air pump is provided on one side of the telescopic block, and a card joint is installed at the bottom of the telescopic air pump.

[0015] Optionally, the grinding adjustment assembly includes a grinding disc, and a ventilation pipe is provided through the interior of the grinding disc, and the top of the ventilation pipe is a vertical hollow semicircular shape.

[0016] Optionally, a U-shaped block is provided inside the knife sharpening disc, the top protrusion of the U-shaped block is shorter than the bottom protrusion, and the protrusion size of the U-shaped block is the same as the size of the circular shaft depression at the bottom of the clamping joint.

[0017] Optionally, a limiting wheel is installed at one end of the U-shaped block, a hollow pile is provided on one side of the inner wall of the grinding disc, and a roller is slidably connected to the inner wall of the hollow pile.

[0018] Optionally, a gear stop block is provided on the other side of the inner wall of the grinding disc, and a cylindrical buckle is provided at the end of the inner wall of the grinding disc away from the hollow pile, the protrusions on both sides of the top of the cylindrical buckle can be retracted inward, the bottom of the cylindrical buckle is hollow, and the inner wall groove is the same size as the top protrusion.

[0019] Optionally, the tool clamping assembly includes a stake, the stake is installed on the upper surface of the machine body, the top of the stake is slidably connected to an adjustment seat, and a rubber chuck is inserted into the interior of the adjustment seat.

[0020] Optionally, the other end of the rubber clamp is plugged with a base, and a servo motor is installed on the top surface of the base.

[0021] Compared with the prior art, the present invention has at least the following beneficial effects:

[0022] In the above scheme, by setting a thickness adjustment clamping assembly, utilizing the mutual cooperation among the turntable, the rotating shaft, the telescopic block, the telescopic air pump and the clamping joint, when it is necessary to operate tools of different qualities, the telescopic length is adjusted by the telescopic block to correspond to the position of the clamping groove of the tool grinding disc of different diameters, and then the clamping joint is extended to the clamping groove in the tool grinding disc through the telescopic air pump for connection, and the lifting height is controlled to achieve the requirement of controlling the tool grinding thickness. At the same time, the telescopic length and lifting height bring convenience to the tool grinding. At the same time, in conjunction with the grinding adjustment assembly, the tool grinding disc, the vent pipe, the U-shaped clamping block, the limiting wheel and the cylindrical buckle are utilized. After the clamping joint is connected to the tool grinding disc, the U-shaped clamping block limits and fixes it to ensure stability, while the limiting wheel relieves the pressure brought by it. At the same time, different tools can be adjusted by replacing the corresponding diameter size The 2-inch grinding disc is used to achieve the cutting effect of the tool. At the same time, the hollow grinding disc inside greatly reduces the weight and improves the heat dissipation speed of the grinding disc itself and the surface of the tool, avoiding damage to the working surface of the grinding disc and reducing the service life of the grinding disc. At the same time, the use of the ventilation pipe, when the grinding disc rotates, the gas in the air is drained to the ventilation pipe to act on the surface of the tool. At the same time, when the gas passes through the inside of the grinding disc, it cools down the inside, improves the heat dissipation effect of the grinding disc, avoids the tool surface being affected by temperature under high temperature, causing deformation, bringing irreparable impact on product quality, causing damage and reducing the service life of the tool. At the same time, the use of cylindrical buckles allows grinding discs of different sizes to be stacked and stored, so that the grinding disc can be replaced more quickly, reducing labor costs and saving working time.

[0023] By setting up a tool clamping assembly and utilizing the coordination among the stake, the adjustment seat, the rubber chuck, the base and the servo motor, when dealing with different tools, the corresponding positions can be achieved by raising and lowering the adjustment seat on the stake, which brings convenience to the clamping work. At the same time, the use of the rubber chuck increases the friction force and improves the clamping stability and firmness of the tool between the rubber chucks. At the same time, through the characteristics of the servo motor, the rubber chuck is driven to move back and forth in parallel between the double-layer grinding discs, so as to better diffuse the heat generated during the grinding process of the tool, adapt to the placement of tools of different diameters, and move the tool in parallel to alleviate the influence of its surface temperature on the tool, thereby improving the grinding quality of the tool, reducing the loss of the grinding disc, and increasing the service life of the grinding disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0025] Figure 1 It is a schematic diagram of the main perspective structure of a cutting tool thickness processing device;

[0026] Figure 2 It is a front view schematic diagram of a cutting tool thickness processing device;

[0027] Figure 3 It is a three-dimensional structural diagram of the position relationship of the cutting tool thickness processing equipment;

[0028] Figure 4 It is a three-dimensional structural diagram of the position relationship between the fixing clamp and the grinding disc;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the thickness adjustment clamping assembly;

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure of the cutter disc section;

[0031] Figure 7 It is a three-dimensional structural diagram of the position relationship between the roller and the gear blocking block;

[0032] Figure 8 It is a plane diagram of the vent pipe and the cylindrical buckle;

[0033] Fig. 9 for Figure 8 The enlarged structural diagram at A in the middle;

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the tool clamping assembly.

[0035] [Reference Signs]

[0036] 1. Machine body; 2. Lifting pile; 3. Control panel; 4. Spray pipe; 5. Motor; 6. Thickness adjustment card assembly; 61. Turntable; 62. Rotating shaft; 63. Telescopic block; 64. Telescopic air pump; 65. Card joint; 7. Grinding adjustment assembly; 71. Grinding disc; 72. Ventilation pipe; 73. U-shaped card block; 74. Limiting wheel; 75. Hollow pile; 76. Roller; 77. Gear stop block; 78. Cylindrical buckle; 8. Tool clamping assembly; 81. Stake; 82. Adjustment seat; 83. Rubber chuck; 84. Base; 85. Servo motor; 9. Fixing clamp.

[0037] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0038] The following is a detailed description of a cutting tool thickness processing device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0039] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0040] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0041] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0042] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0043] like Figures 1 to 10As shown, an embodiment of the present invention provides a device for processing the thickness of a cutting tool, comprising a body 1, a lifting pile 2 is slidably connected to the top inner wall of the body 1, a control panel 3 is installed on one side of the body 1, a motor 5 is arranged inside the lifting pile 2, a spray pipe 4 is arranged on one side of the front end of the lifting pile 2, and a fixing clamp 9 is installed on the bottom of the side of the front end of the lifting pile 2;

[0044] It also includes a tool clamping assembly 8, which is arranged on the upper surface of the body 1 and is used to clamp tools of different sizes and drive the tools to reciprocate;

[0045] The thickness adjustment clamping assembly 6 is arranged at the output end of the motor 5, and is used to connect with the grinding discs 71 of different diameters and control the vertical lifting distance of the grinding disc 71;

[0046] The grinding adjustment assembly 7 is inserted into the bottom end of the fixing clamp 9 and is used to clamp the grinding discs 71 of different diameters and guide the wind to the inside of the grinding disc 71 through the ventilation pipe 72.

[0047] As an implementation method in this embodiment, Figure 4 and Figure 5 As shown, the thickness adjustment clamping assembly 6 includes a turntable 61, which is installed at the output end of the motor 5. A rotating shaft 62 is installed at the bottom of the turntable 61. A telescopic block 63 is provided at one end of the rotating shaft 62. There are two groups of telescopic blocks 63, and the telescopic blocks 63 are symmetrically arranged about the center line of the rotating shaft 62. A telescopic air pump 64 is provided on one side of the telescopic block 63, and a clamping joint 65 is installed at the bottom of the telescopic air pump 64.

[0048] In this embodiment, first, the lifting height of the lifting pile 2 on the machine body 1 is adjusted according to the size of the industrial tool to adapt to the working space of the operation, the control panel 3 is operated to adjust the spraying time of the spray pipe 4, and the output end of the telescopic block 63 is controlled to extend to the position corresponding to the upper part of the groove of the grinding disc 71 and stop. When the output end of the telescopic block 63 moves to the specified position and stops, the telescopic air pump 64 is started. When the telescopic air pump 64 is started, the clamping joint 65 at the bottom output end of the telescopic air pump 64 moves toward the grinding disc 71. When the clamping joint 65 moves to the inner groove of the grinding disc 71 and is fixed, the grinding disc 71 is taken away from the fixing clamp 9 at the same time, and moves to the required thickness of the tool and stops. The lifting height is to meet the grinding thickness requirement of the tool, and the telescopic length and lifting height of the thickness adjustment clamping assembly 6 bring convenience to the grinding of the tool, and provide power output for the rotation of the grinding disc 71 during the tool grinding operation.

[0049] As an implementation method in this embodiment, Figures 6 to 9As shown, the grinding adjustment assembly 7 includes a grinding disc 71, a vent pipe 72 is provided inside the grinding disc 71, the top of the vent pipe 72 is a vertical hollow semicircular shape, a U-shaped clamping block 73 is provided inside the grinding disc 71, the top protrusion of the U-shaped clamping block 73 is shorter than the bottom protrusion, the protrusion size of the U-shaped clamping block 73 is the same as the size of the depression of the bottom circular shaft of the clamping joint 65, and a limiting wheel 74 is installed at one end of the U-shaped clamping block 73, a hollow pile 75 is provided on one side of the inner wall of the grinding disc 71, and a roller 76 is slidably connected to the inner wall of the hollow pile 75, a gear blocking block 77 is provided on the other side of the inner wall of the grinding disc 71, and a cylindrical buckle 78 is provided at one end of the inner wall of the grinding disc 71 away from the hollow pile 75, the protrusions on both sides of the top of the cylindrical buckle 78 can be retracted inwardly, and the bottom of the cylindrical buckle 78 is hollow, and the inner wall groove has the same size as the top protrusion.

[0050] In this embodiment, when the clamping joint 65 moves into the inner groove of the grinding disc 71, since the size of the projection of the U-shaped clamping block 73 is the same as the size of the circular shaft depression at the bottom of the clamping joint 65, when the clamping joint 65 moves into the groove, it is directly clamped and fixed to the U-shaped clamping block 73, and at the same time, the limiting wheel 74 prevents the clamping joint 65 from deviating. When the grinding disc 71 rotates, the vent pipe 72 operates, and according to the rotation direction of the grinding disc 71, the gas flows to the inclined vent pipe 72 through the circular arc hollow cap, and the gas is guided to the bottom of the grinding disc 71 to act on the surface of the grinding tool. At the same time, when the tool grinding is completed, the grinding disc 71 returns to the initial position, and the hollow pile 75 arranged on its inner wall drives the roller 76 to roll on the gear surface of the gear blocking block 77, and rolls to the other side. The blade 71 stops rolling after it moves back to the track. At the same time, when facing tools of different materials, the cylindrical buckle 78 arranged on the inner wall of the blade grinding disc 71 can overlap and stack the blade grinding discs 71 of different frosting fineness on the cylindrical buckle 78 and maintain the spacing. The ventilation pipe 72 dissipates heat to the working surface of the tool while cooling the inside of the blade grinding disc 71, thereby improving the heat dissipation effect of the blade grinding disc 71 and avoiding the deformation of the tool surface under high temperature conditions, which has an irreparable impact on the product quality. At the same time, it reduces the loss caused by high temperature and shortens the service life of the blade grinding disc 71. The use of the cylindrical buckle 78 allows the blade grinding discs 71 of different sizes to be pre-stored, so that the blade grinding disc 71 can be replaced more quickly and the tool thickness grinding operation can be performed, thereby reducing the cost of workers, shortening the operation time and improving work efficiency.

[0051] As an implementation method in this embodiment, Figure 3 and Fig.10 As shown, the tool clamping assembly 8 includes a stake 81, which is installed on the upper surface of the machine body 1. The top of the stake 81 is slidably connected to an adjustment seat 82, and a rubber chuck 83 is inserted into the interior of the adjustment seat 82. The other end of the rubber chuck 83 is inserted into a base 84, and a servo motor 85 is installed on the top surface of the base 84.

[0052] In this embodiment, when the knife grinding disc 71 is adjusted to the specified position and stops, the adjustment seat 82 on the stake 81 is moved to the fixed position and stops, and at the same time, the tool clamped by the rubber clamp 83 is driven to stop close to the lower surface of the knife grinding disc 71, and the lower knife grinding disc 71 is stopped after being close to the lower surface of the tool, and the servo motor 85 installed on the base 84 is started, and the start motor 5 drives the turntable 61 to rotate. While the turntable 61 rotates, it drives the rotating shaft 62 to rotate synchronously. At the same time, the thickness adjustment clamping assembly 6 drives the knife grinding disc 71 to rotate to grind the upper and lower surfaces of the tool. The servo motor 85 acts on the rubber clamp 83 to drive the tool between the rubber clamp 83 to move back and forth in parallel. While adapting to the placement of tools of different diameters, the reciprocating tool alleviates the temperature influence on its surface caused by the high-speed rotation friction of the knife grinding disc 71, improves the quality of the tool grinding product, and reduces the loss of the knife grinding disc 71, thereby prolonging the service life of the knife grinding disc 71.

[0053] The working principle provided by the present invention is as follows: first, the lifting height of the lifting pile 2 on the machine body 1 is adjusted according to the size of the industrial tool to adapt to the working space of the operation, the control panel 3 is operated to adjust the spraying time of the spray pipe 4, and the output end of the telescopic block 63 is controlled to extend to the position corresponding to the upper part of the groove of the grinding disc 71 and stop. When the output end of the telescopic block 63 moves to the specified position and stops, the telescopic air pump 64 is started. After the telescopic air pump 64 is started, the card connector 65 at the output end at the bottom of the telescopic air pump 64 moves toward the grinding disc 71. When the card connector 65 moves to the inner groove of the grinding disc 71 and is fixed, the grinding disc 71 is taken away from the fixing clamp 9 at the same time and moved to the required thickness of the tool and stopped. The lifting height is to meet the grinding thickness requirement of the tool, and the thickness adjustment card The telescopic length and lifting height of the connecting component 6 bring convenience to the grinding of the tool, and provide power output for the rotation of the grinding disc 71 during the tool grinding operation. When the clamping joint 65 moves into the inner groove of the grinding disc 71, since the convex block size of the U-shaped clamping block 73 is the same as the concave size of the circular shaft at the bottom of the clamping joint 65, when the clamping joint 65 moves into the groove, it is directly clamped and fixed to the U-shaped clamping block 73. At the same time, the limiting wheel 74 prevents the clamping joint 65 from deviating. When the grinding disc 71 rotates, the vent pipe 72 operates, and according to the rotation direction of the grinding disc 71, the gas is directed to flow to the inclined vent pipe 72 through the arc hollow cap, and the gas is guided to the bottom of the grinding disc 71 to act on the surface of the grinding tool. At the same time, when the tool grinding is finished, the grinding disc 7 When the tool 71 returns to the initial position, the hollow pile 75 arranged on the inner wall drives the roller 76 to roll on the gear surface of the gear stop block 77, and stops rolling after rolling to another track. At the same time, when facing tools of different materials, the cylindrical buckle 78 arranged on the inner wall of the tool grinding disc 71 can overlap and stack the tool grinding discs 71 of different frosting fineness on the cylindrical buckle 78 and keep the spacing. The vent 72 dissipates heat from the working surface of the tool and cools down the inside of the tool grinding disc 71, thereby improving the heat dissipation effect of the tool grinding disc 71, avoiding the tool surface being affected by the temperature under high temperature and causing deformation, which has an irreparable impact on the product quality, and at the same time reducing the loss caused by high temperature, reducing the service life of the tool grinding disc 71, and the use of the cylindrical buckle 78 can be used to stack the tool grinding discs 71 of different sizes. The cutter disc 71 is pre-stored so that the cutter disc 71 can be replaced more quickly to grind the thickness of the cutter, reduce labor costs, shorten operation time, and improve work efficiency. When the cutter disc 71 is adjusted to the specified position, it stops, and the adjustment seat 82 on the stake 81 is moved to a fixed position and stops. At the same time, the cutter clamped by the rubber chuck 83 is driven to stop close to the lower surface of the cutter disc 71. The lower cutter disc 71 is stopped after being close to the lower surface of the cutter, and the servo motor 85 installed on the base 84 is started. The motor 5 is started to drive the turntable 61 to rotate. When the turntable 61 rotates, the shaft 62 is driven to rotate synchronously. At the same time, the thickness adjustment clamping assembly 6 drives the cutter disc 71 to rotate to grind the upper and lower surfaces of the cutter. The servo motor 85 acts on the rubber chuck 83.The tool between the rubber chuck 83 is driven to move back and forth in parallel. While adapting to the placement of tools with different diameters, the reciprocating tool alleviates the temperature impact on its surface caused by the high-speed rotation friction of the grinding disc 71, improves the quality of the tool grinding product, reduces the loss of the grinding disc 71, and increases the service life of the grinding disc 71.

[0054] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0055] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A device for processing the thickness of a cutting tool, characterized in that: The machine comprises a body (1), the top inner wall of the body (1) is slidably connected to a lifting pile (2), a control panel (3) is installed on one side of the body (1), a motor (5) is arranged inside the lifting pile (2), a spray pipe (4) is arranged on one side of the front end of the lifting pile (2), and a fixing clamp (9) is installed on the bottom of the side edge of the front end of the lifting pile (2); It also includes a tool clamping assembly (8), which is arranged on the upper surface of the machine body (1) and is used to clamp tools of different sizes and drive the tools to perform reciprocating motion; A thickness adjustment clamping assembly (6) is arranged at the output end of the motor (5) and is used to connect to a grinding disc (71) of different diameters and to control the vertical lifting distance of the grinding disc (71); A grinding adjustment assembly (7) is inserted into the bottom end of the fixing clamp (9) and is used to clamp the grinding discs (71) of different diameters and guide the air into the inside of the grinding disc (71) through the ventilation pipe (72); The thickness adjustment clamping assembly (6) comprises a rotating disk (61), the rotating disk (61) is mounted at the output end of the motor (5), and a rotating shaft (62) is mounted at the bottom of the rotating disk (61); A telescopic block (63) is provided at one end of the rotating shaft (62), and the telescopic blocks (63) are provided in two groups, and the telescopic blocks (63) are arranged symmetrically about the center line of the rotating shaft (62); A telescopic air pump (64) is provided on one side of the telescopic block (63), and a clamping joint (65) is installed at the bottom of the telescopic air pump (64); The grinding adjustment assembly (7) comprises a grinding disc (71), a vent pipe (72) is provided inside the grinding disc (71), and the top of the vent pipe (72) is vertically hollow and semicircular; A U-shaped clamping block (73) is arranged inside the knife sharpening disc (71), the top protrusion of the U-shaped clamping block (73) is shorter than the bottom protrusion, and the size of the protrusion of the U-shaped clamping block (73) is the same as the size of the circular shaft depression at the bottom of the clamping joint (65); A limiting wheel (74) is installed at one end of the U-shaped clamping block (73); a hollow pile (75) is arranged on one side of the inner wall of the sharpening disc (71); and a roller (76) is slidably connected to the inner wall of the hollow pile (75); A gear stop block (77) is provided on the other side of the inner wall of the sharpening disc (71); a cylindrical buckle (78) is provided on one end of the inner wall of the sharpening disc (71) away from the hollow pile (75); protrusions on both sides of the top of the cylindrical buckle (78) can be retracted inwardly; the bottom of the cylindrical buckle (78) is hollow; and the inner wall groove has the same size as the top protrusion; the tool clamping assembly (8) comprises a pile (81); the pile (81) is mounted on the upper surface of the machine body (1); the top of the pile (81) An adjustment seat (82) is slidably connected, a rubber chuck (83) is inserted inside the adjustment seat (82), and a base (84) is inserted at the other end of the rubber chuck (83). A servo motor (85) is installed on the top surface of the base (84). The servo motor (85) installed on the base (84) is started, and the motor (5) is started to drive the turntable (61) to rotate. When the turntable (61) rotates, the rotating shaft (62) is driven to rotate synchronously. At the same time, the thickness adjustment clamping assembly (6) drives the grinding disc (71) to rotate, so as to grind the upper and lower surfaces of the tool. The servo motor (85) acts on the rubber chuck (83) to drive the tool between the rubber chuck (83) to move back and forth in parallel. While adapting to the placement of tools with different diameters, the reciprocating tool alleviates the temperature influence on its surface caused by the high-speed rotation friction of the grinding disc (71), thereby improving the quality of the finished tool grinding product, reducing the loss of the grinding disc (71), and increasing the service life of the grinding disc (71). The cylindrical buckle (78) The use of the present invention can pre-store different sizes of grinding discs (71) so that the grinding discs (71) can be replaced more quickly to grind the thickness of the tool, thereby reducing labor costs, shortening operation time, and improving work efficiency. When the grinding disc (71) is adjusted to a specified position, it stops, and the adjustment seat (82) on the stake (81) is moved to a fixed position and stops. At the same time, the tool clamped by the rubber chuck (83) is driven to stop against the lower surface of the grinding disc (71), and the lower grinding disc (71) is stopped after being brought into close contact with the lower surface of the tool.

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