Cutter production device

Abstract

The utility model discloses a cutter production device, which comprises a base, the base platform extends in the first direction, the base platform and the base are arranged in a spaced mode in the second direction, and the base can slide relative to the base platform in the second direction; the magnetic platform is arranged on the base table, is used for fixing an external tool plate and can slide relative to the base table in the second direction; the grinding wheel is in sliding connection with the base, the grinding wheel can slide relative to the base table in the first direction, the second direction and the third direction, and the grinding wheel is used for making contact with an external tool plate and grinding the external tool plate; and the roller is arranged on the base table, can slide relative to the base table in the second direction, and is used for being in contact with the grinding wheel so as to grind the grinding wheel into a set shape. The tool plate grinding device can grind a plurality of tool plates at the same time, ensures the consistency of the sizes of machined tools, improves the assembly precision, greatly shortens the machining cycle of the tools, and reduces the production cost.

Description

Technical Field

[0001] The utility model relates to the field of fin production, in particular to a tool production device. Background Art

[0002] In the manufacturing of aluminum plate-fin heat exchangers, fins are a core product, and their manufacturing process is crucial. Fins are punched from aluminum coils using forming tools mounted on a punch press. Therefore, the processing method and precision of the forming tools play a key role in fin quality. Fins primarily come in serrated, straight (including punched straight), and wavy shapes. The forming tools for wavy and serrated fins are more complex than those for straight fins, making them more challenging to manufacture.

[0003] At present, there are mainly the following processing methods for serrated fin forming tools: 1) The forming tool is obtained by wire cutting equipment; 2) The serrated forming tool is composed of multiple tooth-shaped tools spliced ​​together; 3) The serrated forming tool is obtained by milling through CNC (Computer Numerical Control) vertical milling machine equipment.

[0004] As for the wire-cutting process, taking the processing of a 400mm long tool as an example, this process requires 20 hours to process a single tool. The long processing time and low efficiency lead to high production costs. For the splicing process of multiple tooth-shaped tools, a large number of single tooth-shaped tools are usually required, and the size requirements of single tooth-shaped tools are high. Generally, a 400mm long tool needs to be composed of 100 single tooth-shaped tools, which makes the processing cost high. In addition, the requirements for splicing multiple tooth-shaped tools are high, and the accuracy of the tools cannot be guaranteed after assembly. As for the CNC vertical milling machine process, due to its processing technology limitations, the processing accuracy is difficult to reach the micron level, and it is difficult to process a 1mm thick staggered tooth forming tool. Utility Model Content

[0005] The purpose of this utility model is to solve the problem of low efficiency and high production costs of the current sawtooth fin forming tool processing method. This utility model provides a tool production device that can grind multiple tool plates simultaneously, ensuring the consistency of tool dimensions after processing, improving assembly accuracy, and greatly shortening the tool processing cycle and reducing production costs.

[0006] In order to solve the above technical problems, the embodiment of the present utility model discloses a tool production device, which includes:

[0007] base;

[0008] a base extending along a first direction, and spaced apart from the pedestal along a second direction, wherein the pedestal is capable of sliding relative to the base along the second direction, and the second direction is perpendicular to the first direction;

[0009] a magnetic platform, the magnetic platform being disposed on the base, the magnetic platform being used to fix an external tool plate, and the magnetic platform being capable of sliding relative to the base along the second direction;

[0010] a grinding wheel, the grinding wheel being slidably connected to the base, the grinding wheel being capable of sliding relative to the base along the first direction, the second direction, and a third direction, the grinding wheel being configured to contact and grind an external tool plate, the third direction being perpendicular to the first direction;

[0011] A roller is provided on the base, and the roller can slide relative to the base along the second direction. The roller is used to contact the grinding wheel to grind the grinding wheel into a set shape.

[0012] Using the above technical solution, the operator first fixes the magnetic platform on the base. The magnetic platform includes a long side and a short side. When installing the magnetic platform, the operator needs to ensure that the straightness of the long side in the first direction (i.e., the length direction) reaches the required accuracy, and the straightness of the short side in the second direction (i.e., the width direction) reaches the required accuracy. The straightness errors of the long side and the short side need to be controlled within 5μm respectively to improve the accuracy of the tool plate fixation, so as to improve the subsequent processing accuracy of the grinding wheel on the tool plate.

[0013] Next, the operator mounts the grinding wheel on the base and dynamically balances it. The wheel is then ground with a roller to form a standard cylindrical shape, facilitating subsequent grinding to the corresponding tool shape. Since the grinding wheel is purchased directly from a vendor, its shape may not be a perfect cylinder, and therefore the center of gravity of the wheel is not at the center. During the process of grinding the original grinding wheel into a perfect cylinder, it rotates at high speeds. This can cause the original wheel to lose control due to a misaligned center of gravity, necessitating dynamic balancing. Dynamic balancing is generally divided into automatic balancing and online balancing. Automatic balancing typically uses sensors to detect vibration signals from rotating components. By analyzing these signals, the system determines the magnitude and location of imbalance. The system then automatically controls balancing devices, such as balancing weights or balancing holes, to adjust the rotating component to minimize vibration. Online balancing performs balancing adjustments while the rotating component is in operation. Similarly, sensors detect vibration signals, analyze imbalances in real time, and use adjustment devices to make balance corrections. During the grinding process of the original grinding wheel, the method of dynamic balance adjustment depends on the on-site conditions.

[0014] The operator installs the roller on the base. At this time, the straightness of the roller shaft in the first direction must be consistent with the straightness of the long side of the magnetic platform in the first direction (i.e., the length direction); the straightness of the roller body in the radial direction (i.e., the second direction) must be consistent with the straightness of the short side of the magnetic platform in the second direction (i.e., the width direction), so as to improve the processing accuracy of the tool production device during the tool production process. Subsequently, the operator slides the roller relative to the base in the second direction, so that the roller contacts the original grinding wheel. While the roller and the original grinding wheel are rotating at high speed, the operator slides the original grinding wheel relative to the base in the first direction (the length direction), so that the roller can smooth the surface of the original grinding wheel and form the grinding wheel into a standard cylinder.

[0015] Next, the operator makes the leveled grinding wheel slide relative to the base along the first direction (length direction), the second direction (width direction), and the third direction (height direction), and the magnetic platform can also slide relative to the base along the second direction. During the sliding process of the grinding wheel and the magnetic platform, the grinding wheel and the magnetic platform are close to each other. The purpose is to make the grinding wheel contact with the upper surface of the magnetic platform, and grind the upper surface of the magnetic platform by the grinding wheel so that the plane accuracy of the upper surface of the magnetic platform meets the requirements, so as to facilitate the subsequent fixation of the tool plate and improve the accuracy of the fixation of the tool plate.

[0016] Afterwards, the operator lays the multiple tool plates flat on the upper surface of the magnetic platform in sequence. The magnetic platform magnetizes the multiple tool plates to attract them and fix them.

[0017] The operator then slides the roller relative to the base in a second direction, bringing the roller into contact with the finished grinding wheel. As the roller and grinding wheel rotate at high speed, the operator slides the grinding wheel relative to the base in both the first and second directions, respectively, so that the roller trims the surface of the grinding wheel into a predetermined shape. The predetermined shape corresponds to the desired tool shape. For example, if the tool shape is "concave-convex-concave," the corresponding predetermined shape of the grinding wheel is "convex-concave-convex."

[0018] After the grinding wheel is dressed and formed, the operator slides the dressed and formed grinding wheel relative to the base in the first direction, the second direction, and the third direction respectively, so that the dressed and formed grinding wheel contacts the top surface of the tool plate, and the top surface of the tool plate is ground multiple times by the grinding wheel. After the top surface grinding of the tool plate is completed, the magnetic platform is demagnetized. The tool plate is turned 180°, and the bottom surface of the tool plate is placed upward on the magnetic platform. The magnetic platform is then magnetized to attract the tool plate, and the bottom surface of the tool plate is ground multiple times by the grinding wheel. After the bottom surface grinding of the tool plate is completed, the magnetic platform is demagnetized and the ground tool plate is removed. Since the ground tool is used to process and produce fins, the top and bottom surfaces of the tool need to be used at the same time during the processing of the fins. Therefore, during the production process of the tool, both the top and bottom surfaces of the tool need to be ground.

[0019] The grinding wheel in this solution can slide relative to the base in first, second, and third directions. This allows for simultaneous grinding of multiple, sequentially flattened tool plates during tool production, ensuring consistent tool dimensions after processing and improving assembly accuracy. This significantly shortens tool processing cycles and reduces production costs. Furthermore, because this solution utilizes a relatively low grinding feed rate, multiple grinding passes are required to achieve a finished tool, improving tool accuracy and reducing stress during processing, thereby ensuring tool life.

[0020] According to another specific embodiment of the present utility model, the tool production device includes a first driving member, which is connected to the grinding wheel, and the first driving member is used to drive the grinding wheel to slide relative to the base along the first direction; the tool production device includes a first slide rod and a first slide sleeve, the first slide rod extends along the first direction, the first slide rod is connected to the base, the first slide sleeve is connected to the grinding wheel, the first slide sleeve is connected to the first slide rod in a slidable manner along the first direction, and the number of the first slide rod and the first slide sleeve is at least one respectively.

[0021] By adopting the above technical solution, the grinding wheel can slide relative to the base along the first direction.

[0022] According to another specific embodiment of the present invention, the tool production device includes a second driving member, which is connected to the grinding wheel, and the second driving member is used to drive the grinding wheel to slide relative to the base along the second direction; the tool production device includes a first slide groove and a first slider, the first slide groove extends along the second direction, the first slide groove is provided on an external mounting seat, the first slider is connected to the base, and the first slider is connected to the first slider in a manner that can slide along the second direction.

[0023] By adopting the above technical solution, the grinding wheel can slide relative to the base along the second direction.

[0024] According to another specific embodiment of the present invention, the tool production device includes a third driving member, which is connected to the grinding wheel and is used to drive the grinding wheel to slide relative to the base along the third direction; the tool production device includes a second slide rod and a second slide sleeve, the second slide rod extends along the third direction, the second slide rod is connected to the base, the second slide sleeve is connected to the grinding wheel, and the second slide sleeve is connected to the second slide rod in a slidable manner along the third direction.

[0025] By adopting the above technical solution, the grinding wheel can slide relative to the base along the third direction.

[0026] According to another specific embodiment of the present invention, the tool production device includes a fourth driving member, which is connected to the magnetic platform and is used to drive the magnetic platform to slide relative to the base along the second direction.

[0027] By adopting the above technical solution, the magnetic platform can slide relative to the base along the second direction.

[0028] According to another specific embodiment of the present invention, the tool production device includes a fifth driving member, which is connected to the roller, and the fifth driving member is used to drive the roller to slide relative to the base along the second direction.

[0029] By adopting the above technical solution, the roller can slide relative to the base along the second direction.

[0030] According to another specific embodiment of the present invention, the magnetic platform includes a first guide rail and a second guide rail. Along the second direction, the first guide rail is arranged at one end of the magnetic platform. Along the first direction, the second guide rail is arranged at one end of the magnetic platform. The magnetic platform includes an upper surface, and the distance from the first guide rail to the upper surface and the distance from the second guide rail to the upper surface are respectively less than the height of the tool plate outside.

[0031] With the above technical solution, when the operator fixes the tool plate on the magnetic platform, the tool plate is positioned by fitting the long side of the tool plate to the second guide rail and the short side of the tool plate to the first guide rail.

[0032] For example, if the tool plate is 1.5 mm high, the distances from the first guide rail to the upper surface and the second guide rail to the upper surface must be less than 1.5 mm, for example, 0.1 mm and 0.2 mm. This way, when the grinding wheel grinds the tool plate, it will not grind against the first and second guide rails, thus avoiding damage to the first and second guide rails.

[0033] According to another specific embodiment of the present utility model, the grinding wheel includes a bracket, a grinding wheel shaft and a grinding wheel body, the grinding wheel shaft is connected to the grinding wheel body, along the second direction, the bracket includes a first surface and a second surface arranged opposite to each other, the first surface is connected to the first sleeve, and the second surface is connected to the grinding wheel shaft; the second sliding rod is arranged in the bracket and connected to the bracket, and the grinding wheel shaft is connected to the second sleeve.

[0034] According to another specific embodiment of the present invention, the roller includes a support member, a roller body and a roller shaft, the support member extends along the third direction, and along the third direction, the support member includes an upper end and a bottom end, the upper end is connected to the roller shaft, and the bottom end is connected to the base in a slidable manner along the second direction, the roller shaft is connected to the roller body, and the fifth driving member is connected to the support member to drive the support member to slide relative to the base along the second direction.

[0035] According to another specific embodiment of the present invention, the magnetic platform includes a control switch, and the control switch includes a button type or a touch screen type.

[0036] By adopting the above technical solution, the magnetic platform is controlled to be magnetized or not by controlling the switch.

[0037] According to another specific embodiment of the present invention, the base is a CNC grinding machine.

[0038] By adopting the above technical solution, the processing accuracy of the CNC grinder is higher than that of the milling machine, thereby improving the processing accuracy of the tool plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A stereoscopic view of a tool production device according to an embodiment of the present invention is shown. Figure 1 .

[0040] Figure 2 A stereoscopic view of a tool production device according to an embodiment of the present invention is shown. Figure 2 .

[0041] Figure 3 A stereoscopic view of a tool production device according to an embodiment of the present invention is shown. Figure 3 .

[0042] Figure 4A A schematic diagram showing the connection between the magnetic platform and the tool plate in an embodiment of the present utility model is shown.

[0043] Figure 4B Showing the embodiment of the utility model Figure 4A A partial enlarged view of area A in the middle.

[0044] Figure 5A The three-dimensional view of the grinding wheel body of the embodiment of the present invention is shown Figure 1 .

[0045] Figure 5B The three-dimensional view of the grinding wheel body of the embodiment of the present invention is shown Figure 2 .

[0046] Figure 6 A three-dimensional view of the fin according to an embodiment of the present invention is shown.

[0047] Description of Reference Numerals

[0048] Abutment 10;

[0049] Magnetic platform 20; first long side 21; first short side 22; first guide rail 23; second guide rail 24; upper surface 25;

[0050] Grinding wheel 30; bracket 31; first surface 311; second surface 312; grinding wheel shaft 32; grinding wheel body 33; second convex portion 331; second concave portion 332;

[0051] Roller 40; support member 41; upper end 411; bottom end 412; roller body 42; roller shaft 43;

[0052] Base 50;

[0053] Sliding portion 60; first sliding rod 61; first sliding sleeve 62; second sliding rod 63; second sliding sleeve 64;

[0054] Tool plate 100; top surface 110; bottom surface 120; second long side 130; second short side 140; first concave portion 150; first convex portion 160;

[0055] Fin 200; groove 210; third concave portion 211; third convex portion 212;

[0056] Mounting seat 300. DETAILED DESCRIPTION

[0057] The following is an explanation of the implementation of the present invention by means of specific specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide an in-depth understanding of the present invention, the following description will contain many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0058] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0059] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the utility model.

[0060] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0061] In the description of this embodiment, it should be noted that, unless otherwise specified or limited, the terms "disposed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this embodiment based on specific circumstances.

[0062] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0063] refer to Figures 1 to 3An embodiment of the present application provides a tool production device, which includes a base 10, a magnetic platform 20, a grinding wheel 30, a roller 40 and a base 50.

[0064] The base 10 is a rectangular parallelepiped and extends along a first direction X. The base 10 and the base 50 are spaced apart along a second direction Y. The base 50 can slide relative to the base 10 along the second direction Y, which is perpendicular to the first direction X.

[0065] The magnetic platform 20 is a rectangular parallelepiped and is disposed on the base 10 . The magnetic platform 20 is used to fix the external tool plate 100 . The magnetic platform 20 can slide along the second direction Y relative to the base 10 .

[0066] The grinding wheel 30 is slidably connected to the base 50. The grinding wheel 30 can slide relative to the base 10 along the first direction X, the second direction Y, and the third direction Z. The grinding wheel 30 is used to contact the external tool plate 100 and grind the external tool plate 100. The third direction Z is perpendicular to the first direction X.

[0067] The roller 40 is provided on the base 10 and can slide relative to the base 10 along the second direction Y. The roller 40 is used to contact the grinding wheel 30 to grind the grinding wheel 30 into a set shape. The set shape corresponds to the shape of the tool to be machined. For example, Figure 4A 5 , if the shape of the final product of the tool plate 100 is “concave-convex-concave”, then the corresponding setting shape of the grinding wheel 30 is “convex-concave-convex”.

[0068] Using the above technical solution, refer to Figures 1 to 5B The operator first fixes the magnetic platform 20 on the base 10. The magnetic platform 20 includes a first long side 21 and a first short side 22. When installing the magnetic platform 20, the operator needs to ensure that the straightness of the first long side 21 in the first direction X (i.e., the length direction) reaches the required accuracy, and the straightness of the first short side 22 in the second direction Y (i.e., the width direction) reaches the required accuracy. The straightness errors of the first long side 21 and the first short side 22 need to be controlled within 5μm respectively, so as to improve the accuracy of fixing the tool plate 100, so as to improve the subsequent processing accuracy of the grinding wheel 30 on the tool plate 100.

[0069] Next, the operator installs the grinding wheel 30 on the base 50, then performs dynamic balancing adjustment on the grinding wheel 30. The grinding wheel 30 is then ground using the roller 40 to form a standard cylindrical shape, making it easier to grind the grinding wheel 30 into a shape corresponding to the tool. Since the grinding wheel 30 is purchased directly from a merchant, its shape is not necessarily a standard cylinder. Therefore, the center of gravity of the grinding wheel 30 is not at the center of the grinding wheel 30 at this time. During the process of grinding the original grinding wheel 30 into a standard cylinder, the original grinding wheel 30 rotates at high speed. In this case, the original grinding wheel 30 will lose control due to the misalignment of the center of gravity, so it is necessary to perform dynamic balancing adjustment on the original grinding wheel 30. Dynamic balancing adjustment is generally divided into two types: automatic dynamic balancing and online dynamic balancing. Automatic dynamic balancing usually uses a sensor to detect the vibration signal of the rotating component. By analyzing the vibration signal, the magnitude and location of the imbalance are determined. The system then automatically controls the balancing device, such as a balancing block or balancing hole, to balance the rotating component to reduce vibration. Online dynamic balancing is the process of adjusting the balance of rotating parts during operation. Similarly, sensors detect vibration signals, analyze the imbalance in real time, and use adjustment devices to make balance corrections. During the grinding process of the original grinding wheel 30, the method of dynamic balancing adjustment depends on the actual situation.

[0070] The operator installs the roller 40 on the base 10. The roller 40 includes a roller body 42 and a roller shaft 43. The straightness of the roller shaft 43 in the first direction X (i.e., the length direction) must be consistent with the straightness of the first long side 21 of the magnetic platform 20 in the first direction X (i.e., the length direction). The straightness of the roller body 42 in the radial direction (i.e., the second direction Y) must be consistent with the straightness of the first short side 22 of the magnetic platform 20 in the second direction Y (i.e., the width direction), thereby improving the machining accuracy of the tool production device during the tool production process. Subsequently, the operator slides the roller 40 relative to the base 10 in the second direction Y, bringing the roller 40 into contact with the original grinding wheel 30. While the roller 40 and the original grinding wheel 30 are rotating at high speed, the operator slides the original grinding wheel 30 in the first direction X (i.e., the length direction) relative to the base 10, so that the roller 40 flattens the surface of the original grinding wheel 30, forming the grinding wheel 30 into a standard cylinder.

[0071] Next, the operator makes the leveled grinding wheel 30 slide relative to the base 10 along the first direction X (length direction), the second direction Y (width direction), and the third direction Z (height direction). At the same time, the magnetic platform 20 can also slide relative to the base 10 along the second direction Y. During the sliding process of the grinding wheel 30 and the magnetic platform 20, the grinding wheel 30 and the magnetic platform 20 are close to each other. The purpose is to make the grinding wheel 30 contact with the upper surface 25 of the magnetic platform 20, and grind the upper surface 25 by the grinding wheel 30 so that the plane accuracy of the upper surface 25 meets the requirements, so as to facilitate the subsequent fixation of the tool plate 100 and improve the accuracy of the fixation of the tool plate 100.

[0072] Afterwards, the operator lays the multiple tool plates 100 flat on the upper surface 25 of the magnetic platform 20 in sequence, and the magnetic platform 20 magnetizes the multiple tool plates 100 to fix the multiple tool plates 100.

[0073] Then, the operator slides the roller 40 relative to the base 10 along the second direction Y, so that the roller 40 contacts the leveled grinding wheel 30. Then, while the roller 40 and the grinding wheel 30 rotate at high speed, the operator slides the grinding wheel 30 relative to the base 10 along the first direction X and the second direction Y, so that the roller 40 trims the surface of the grinding wheel 30 into the set shape. Figure 4A and Figure 4B As shown, the tool plate 100 includes a plurality of sets of first concave portions 150 and first convex portions 160 arranged in sequence, and the grinding wheel 30 is as follows. Figure 5A and Figure 5B As shown, it includes a plurality of groups of second convex portions 331 and second concave portions 332 arranged in sequence, that is, the set shape of the grinding wheel 30 is "convex-concave-convex".

[0074] Combine Figure 6 , after the grinding wheel 30 is trimmed and formed, the operator again slides the trimmed and formed grinding wheel 30 relative to the base 10 along the first direction X, the second direction Y, and the third direction Z, respectively, so that the trimmed and formed grinding wheel 30 contacts the top surface 110 of the tool plate 100, and the top surface 110 of the tool plate 100 is ground multiple times by the grinding wheel 30. After the grinding of the top surface 110 of the tool plate 100 is completed, the magnetic platform 20 is demagnetized. Turn the tool plate 100 180°, and place the bottom surface 120 of the tool plate 100 upward on the magnetic platform 20. The magnetic platform 20 is then magnetized to attract the tool plate 100, and the bottom surface 120 of the tool plate 100 is ground multiple times by the grinding wheel 30. After the grinding of the bottom surface 120 of the tool plate 100 is completed, the magnetic platform 20 is demagnetized, and the ground tool plate 100 can be removed. Since the ground tool is used to process and produce the fin 200, such as Figure 6 As shown, the front and back surfaces of the fin 200 include multiple sets of spaced grooves 210. Each groove 210 includes multiple sets of sequentially arranged third recesses 211 and third protrusions 212, corresponding to the first recesses 150 and first protrusions 160 of the tool plate 100, respectively. During the processing of the fin 200, the top and bottom surfaces 110, 120 of the tool are simultaneously used to stamp the metal sheet, forming the multiple sets of spaced grooves 210 in the metal sheet to obtain the finished fin 200. Therefore, during the tool production process, both the top and bottom surfaces 110, 120 of the tool plate 100 need to be ground.

[0075] The grinding wheel 30 of this embodiment can slide relative to the base 10 along the first direction X, the second direction Y, and the third direction Z. Therefore, during the production of the tool, multiple tool plates 100 can be ground simultaneously, ensuring the consistency of the tool dimensions after processing and improving assembly accuracy. This significantly shortens the tool processing cycle and reduces production costs. Furthermore, because the grinding feed rate of this embodiment is relatively low, multiple grinding passes are required to complete the tool processing, improving the tool processing accuracy, reducing the generation of processing stress during the processing, and ensuring the tool life.

[0076] It should be noted that the present embodiment does not impose any specific restrictions on the shape of the base 10. For example, in other possible embodiments, the base 10 may be cylindrical, irregular, etc. The present embodiment does not impose any specific restrictions on the set shape of the grinding wheel 30. The set shape of the grinding wheel 30 is determined by the tool to be processed.

[0077] In some possible implementations, reference Figures 1 to 3 The tool production device includes a first driving member (not shown in the figure), which is connected to the grinding wheel 30 and is used to drive the grinding wheel 30 to slide relative to the base 10 along the first direction X. The tool production device includes a sliding portion 60, which includes three sets of first sliding rods 61 and first sliding sleeves 62. The first sliding rods 61 extend along the first direction X and are connected to the base 50. The first sliding sleeves 62 are connected to the grinding wheel 30. The first sliding sleeves 62 are connected to the first sliding rods 61 in a manner that allows them to slide along the first direction X. The number of first sliding rods 61 and the number of first sliding sleeves 62 are each at least one.

[0078] By adopting the above technical solution, the grinding wheel 30 can slide along the first direction X relative to the base 10 .

[0079] It should be noted that the embodiment of the present application does not impose any specific restrictions on the manner in which the grinding wheel 30 slides relative to the base 10 along the first direction X. For example, in other possible embodiments, the grinding wheel 30 can slide relative to the base 10 along the first direction X by a combination of a slide groove and a slider, a combination of a guide rail and a slider, etc. The embodiment of the present application does not impose any specific restrictions on the type of the first driving member. For example, in other possible embodiments, the first driving member can be a motor, a gear, a cylinder, etc. The embodiment of the present application does not impose any specific restrictions on the number of the first sliding rod 61 and the first sliding sleeve 62. For example, in other possible embodiments, the number of the first sliding rod 61 and the first sliding sleeve 62 can be two, four, etc.

[0080] In some possible implementations, reference Figures 1 to 3The tool production device includes a second driving member (not shown), which is connected to the grinding wheel 30 and is used to drive the grinding wheel 30 to slide relative to the base 10 in the second direction Y. The sliding portion 60 includes a first slide groove (not shown) and a first slider (not shown). The first slide groove extends in the second direction Y and is provided on the external mounting seat 300. The first slider is connected to the base 50 and is slidably connected to the first slider in the second direction Y.

[0081] By adopting the above technical solution, the grinding wheel 30 can slide along the second direction Y relative to the base 10 .

[0082] It should be noted that the embodiment of the present application does not impose any specific restrictions on the manner in which the grinding wheel 30 slides relative to the base 10 along the second direction Y. For example, in other possible embodiments, the grinding wheel 30 can slide relative to the base 10 along the second direction Y by a combination of a slide rod and a sleeve, a combination of a guide rail and a slider, etc. The embodiment of the present application does not impose any specific restrictions on the type of the second driving member. For example, in other possible embodiments, the second driving member can be a motor, a gear, a cylinder, etc.

[0083] In some possible implementations, reference Figures 1 to 3 The tool production device includes a third driving member (not shown in the figure), which is connected to the grinding wheel 30 and is used to drive the grinding wheel 30 to slide relative to the base 10 along the third direction Z. The sliding portion 60 includes a second slide bar 63 and a second slide sleeve 64. The second slide bar 63 extends along the third direction Z and is connected to the base 50. The second slide sleeve 64 is connected to the grinding wheel 30 and is slidably connected to the second slide bar 63 along the third direction Z.

[0084] By adopting the above technical solution, the grinding wheel 30 can slide relative to the base 10 along the third direction Z.

[0085] It should be noted that the embodiment of the present application does not impose any specific restrictions on the manner in which the grinding wheel 30 slides relative to the base 10 along the third direction Z. For example, in other possible implementations, the grinding wheel 30 can slide relative to the base 10 along the third direction Z by a combination of a slide groove and a slider, a combination of a guide rail and a slider, etc. The embodiment of the present application does not impose any specific restrictions on the type of the third driving member. For example, in other possible implementations, the third driving member can be a motor, a gear, a cylinder, etc. The embodiment of the present application does not impose any specific restrictions on the number of the second slide rod 63 and the second slide sleeve 64. For example, in other possible implementations, the number of the second slide rod 63 and the second slide sleeve 64 can be two, three, four, etc.

[0086] In some possible implementations, reference Figures 1 to 3The tool production device includes a fourth driving member (not shown in the figure), which is connected to the magnetic platform 20 and is used to drive the magnetic platform 20 to slide relative to the base 10 along the second direction Y.

[0087] By adopting the above technical solution, the magnetic platform 20 can slide along the second direction Y relative to the base 10.

[0088] It should be noted that the embodiment of the present application does not impose any specific restrictions on the type of the fourth driving member. For example, in other possible implementations, the fourth driving member may be a motor, a gear, a cylinder, etc.

[0089] In some possible implementations, reference Figures 1 to 3 The tool production device includes a fifth driving member (not shown in the figure), which is connected to the roller 40 and is used to drive the roller 40 to slide relative to the base 10 along the second direction Y.

[0090] By adopting the above technical solution, the roller 40 can slide along the second direction Y relative to the base 10 .

[0091] It should be noted that the embodiment of the present application does not impose any specific restrictions on the type of the fifth driving member. For example, in other possible implementations, the fifth driving member may be a motor, a gear, a cylinder, etc.

[0092] In some possible implementations, reference Figure 4A The magnetic platform 20 includes a first guide rail 23 and a second guide rail 24. The first guide rail 23 is disposed at one end of the magnetic platform 20 along the second direction Y, and the second guide rail 24 is disposed at one end of the magnetic platform 20 along the first direction X. The distance from the first guide rail 23 to the upper surface 25 of the magnetic platform 20 and the distance from the second guide rail 24 to the upper surface 25 of the magnetic platform 20 are both less than the height of the tool plate 100 outside.

[0093] Using the above technical solution, when the operator fixes the tool plate 100 on the magnetic platform 20, the tool plate 100 is positioned by fitting the second long side 130 of the tool plate 100 to the second guide rail 24 and the second short side 140 of the tool plate 100 to the first guide rail 23.

[0094] For example, if the height of the tool plate 100 is 1.5 mm, then the distance between the first guide rail 23 and the upper surface 25 and the distance between the second guide rail 24 and the upper surface 25 must be less than 1.5 mm, for example, 0.1 mm and 0.2 mm. This way, when the grinding wheel 30 grinds the tool plate 100, it will not grind against the first guide rail 23 and the second guide rail 24, thereby preventing damage to the first guide rail 23 and the second guide rail 24.

[0095] In some possible implementations, reference Figures 1 to 3 The grinding wheel 30 includes a bracket 31, a grinding wheel shaft 32, and a grinding wheel body 33. The bracket 31 is a rectangular parallelepiped, and the grinding wheel shaft 32 is connected to the grinding wheel body 33. Along the second direction Y, the bracket 31 includes a first surface 311 and a second surface 312 that are oppositely disposed. The first surface 311 is connected to the first sliding sleeve 62, and the second surface 312 is connected to the grinding wheel shaft 32. The second sliding rod 63 is disposed within the bracket 31 and connected to the bracket 31. The grinding wheel shaft 32 is connected to the second sliding sleeve 64.

[0096] It should be noted that the embodiment of the present application does not impose any specific restrictions on the shape of the bracket 31. For example, in other possible implementations, the shape of the bracket 31 can be a cube, a polygon, etc.

[0097] In some possible implementations, reference Figures 1 to 3 The roller 40 further includes a support member 41. The support member 41 extends along the third direction Z. Along the third direction Z, an upper end 411 of the support member 41 is connected to a roller shaft 43, and a lower end 412 of the support member 41 is slidably connected to the base 10 along the second direction Y. The roller shaft 43 is connected to the roller body 42, and a fifth driving member is connected to the support member 41 to drive the support member 41 to slide along the second direction Y relative to the base 10.

[0098] In some possible implementations, the magnetic platform 20 includes a control switch (not shown in the figure), and the control switch includes a button type or a touch screen type.

[0099] By adopting the above technical solution, the magnetic platform 20 is controlled to be magnetized or not by controlling the switch.

[0100] In some possible implementations, the base 50 is a CNC grinding machine.

[0101] By adopting the above technical solution, the processing accuracy of the CNC grinder is higher than that of the milling machine, thereby improving the processing accuracy of the tool plate 100.

[0102] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above description is provided to further illustrate the present invention in conjunction with specific embodiments, and that the present invention should not be construed as being limited to these descriptions. Those skilled in the art may make various changes in form and detail, including simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A tool production device, characterized in that: The tool production device comprises: base; a base extending along a first direction, and spaced apart from the pedestal along a second direction, wherein the pedestal is capable of sliding relative to the base along the second direction, and the second direction is perpendicular to the first direction; a magnetic platform, the magnetic platform being disposed on the base, the magnetic platform being used to fix an external tool plate, and the magnetic platform being capable of sliding relative to the base along the second direction; a grinding wheel, the grinding wheel being slidably connected to the base, the grinding wheel being capable of sliding relative to the base along the first direction, the second direction, and a third direction, the grinding wheel being configured to contact and grind an external tool plate, the third direction being perpendicular to the first direction; A roller is provided on the base, and the roller can slide relative to the base along the second direction. The roller is used to contact the grinding wheel to grind the grinding wheel into a set shape.

2. The tool production device according to claim 1, characterized in that: The tool production device includes a first driving member, which is connected to the grinding wheel and is used to drive the grinding wheel to slide relative to the base along the first direction; the tool production device includes a first slide bar and a first slide sleeve, the first slide bar extends along the first direction, the first slide bar is connected to the base, the first slide sleeve is connected to the grinding wheel, the first slide sleeve is connected to the first slide bar in a manner that can slide along the first direction, and the number of the first slide bar and the first slide sleeve is at least one respectively.

3. The tool production device according to claim 1, characterized in that: The tool production device includes a second driving member, which is connected to the grinding wheel and is used to drive the grinding wheel to slide relative to the base along the second direction; the tool production device includes a first slide groove and a first slider, the first slide groove extends along the second direction, the first slide groove is provided on an external mounting seat, the first slider is connected to the base, and the first slider is connected to the first slider in a manner that can slide along the second direction.

4. The tool production device according to claim 1, characterized in that: The tool production device includes a third driving member, which is connected to the grinding wheel and is used to drive the grinding wheel to slide relative to the base along the third direction; the tool production device includes a second slide bar and a second slide sleeve, the second slide bar extends along the third direction, the second slide bar is connected to the base, the second slide sleeve is connected to the grinding wheel, and the second slide sleeve is connected to the second slide bar in a slidable manner along the third direction.

5. The tool production device according to claim 1, characterized in that: The tool production device includes a fourth driving member, which is connected to the magnetic platform and is used to drive the magnetic platform to slide relative to the base along the second direction.

6. The tool production device according to claim 1, characterized in that: The tool production device includes a fifth driving member, which is connected to the roller and is used to drive the roller to slide relative to the base along the second direction.

7. The tool production device according to claim 1, characterized in that: The magnetic platform includes a first guide rail and a second guide rail. Along the second direction, the first guide rail is arranged at one end of the magnetic platform. Along the first direction, the second guide rail is arranged at one end of the magnetic platform. The magnetic platform includes an upper surface. The distance from the first guide rail to the upper surface and the distance from the second guide rail to the upper surface are respectively less than the height of the external tool plate.

8. The tool production device according to claim 2, characterized in that: The grinding wheel includes a bracket, a grinding wheel shaft and a grinding wheel body, the grinding wheel shaft is connected to the grinding wheel body, along the second direction, the bracket includes a first surface and a second surface arranged opposite to each other, the first surface is connected to the first sleeve, and the second surface is connected to the grinding wheel shaft; the second sliding rod is arranged in the bracket and connected to the bracket, and the grinding wheel shaft is connected to the second sleeve.

9. The tool production device according to claim 6, characterized in that: The roller includes a support member, a roller body and a roller shaft. The support member extends along the third direction. Along the third direction, the support member includes an upper end and a bottom end. The upper end is connected to the roller shaft, and the bottom end is connected to the base in a slidable manner along the second direction. The roller shaft is connected to the roller body, and the fifth driving member is connected to the support member to drive the support member to slide relative to the base along the second direction.

10. The tool production device according to claim 1, wherein: The magnetic platform includes a control switch, and the control switch includes a button type or a touch screen type.

11. The tool production device according to claim 1, wherein: The base is a CNC grinding machine.

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