Metal cutting tool composite wear resistant coating post-coating hardening apparatus

Abstract

The utility model provides metal cutter compound wear -resistant coating coating post -hardening equipment belongs to surface coating technical field, including the casing, the outside one side of casing is provided with the heating mechanism for drying cutter, the inside bottom wall of casing is provided with the collection mechanism for collecting coating, the top of casing is provided with the adjusting mechanism for adjusting angle, the bottom of adjusting mechanism is provided with the clamping mechanism for clamping cutter, the clamping mechanism includes a plurality of fixedly connected in the rotating column of adjusting mechanism bottom, a plurality of rotating column bottom fixedly connected with the support rod. The utility model discloses the clamping mechanism that sets up, realized the stable fixation to different diameter saw blade, and firmly clamped the saw blade in the outside of fixed taper block, effectively prevent the saw blade from producing self -rotation in the subsequent drying process, solved the problem that the prior art cannot adapt according to the different diameter of saw blade inside.

Description

Technical Field

[0001] This utility model relates to the field of surface coating technology, and more specifically, to a device for hardening a composite wear-resistant coating applied to metal cutting tools. Background Technology

[0002] The composite wear-resistant coating hardening equipment for metal cutting tools is a specialized device for hardening metal cutting tools (such as saw blades) after they have been coated with a composite wear-resistant coating. The main function of this equipment is to use heating and rotation to cure and harden the composite wear-resistant coating on the surface of the cutting tool in a high-temperature environment, thereby improving the wear resistance and service life of the cutting tool.

[0003] A search revealed that Chinese patent CN223209819U discloses "a coating device for high-temperature resistant silicone coating." The device features an injection assembly, a leveling assembly, and a drying assembly sequentially installed between two take-up rollers on an operating platform. An injection tank is mounted on the upper end of a support frame. The coated part can move left and right on the support frame under the drive of a sliding assembly. A controller is mounted on the outside of the support frame, and the coated part and the sliding assembly are electrically connected to the controller. A drive motor is mounted on the upper end of a U-shaped support, and a lifting rod is mounted below the drive motor. A scraper plate corresponding to the leveling table is mounted at the lower end of the lifting rod. A drying assembly is mounted on the side of the scraper plate away from the injection assembly. The drying chamber has a roll material inlet and an outlet. This invention aims to solve the problems of uneven coating, resource waste, and low production efficiency in traditional silicone coating processes, achieving uniformity, stability, and high efficiency in silicone coating. It solves the problems existing in traditional silicone coating processes, improving production efficiency and product quality. However, it still has the following drawbacks: However, existing simple clamping methods are often unsuitable for tools of different diameters and shapes, leading to tool misalignment during the drying process. This misalignment not only affects the uniformity of the coating but also results in coatings that are too thick or too thin in certain areas, impacting the final performance of the coating. Therefore, a post-coating hardening device for composite wear-resistant coatings on metal tools is proposed. Utility Model Content

[0004] The purpose of this invention is to address the problem of misalignment during drying caused by the inability to provide a good clamping and fixing mechanism for metal cutting tools, by providing a device for hardening after applying a composite wear-resistant coating, thereby solving the problems mentioned in the background art.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: The present invention is as follows: a device for hardening a composite wear-resistant coating on metal knives, comprising a housing, a heating mechanism for drying the knives provided on the outer side of the housing, a collection mechanism for collecting the coating provided on the inner bottom wall of the housing, an adjustment mechanism for adjusting the angle provided on the top of the housing, and a clamping mechanism for clamping the knives provided at the bottom of the adjustment mechanism. The clamping mechanism includes multiple rotating columns fixedly connected to the bottom of the adjusting mechanism. A support rod is fixedly connected to the bottom of the multiple rotating columns. A fixed cone block is fixedly connected to the outer side of the support rod. A threaded assembly for clamping is installed on the outer side of the fixed cone block, i.e., the side away from the support rod. An alignment cone block is fixedly connected to the outer side of the threaded assembly, i.e., the side close to the fixed cone block. An outer washer ring is fixedly connected to the outer side of the alignment cone block. An inner washer ring is fixedly connected to the outer side of the alignment cone block.

[0006] As a preferred technical solution of this utility model, the threaded assembly includes a threaded post fixedly connected to the outside of the fixed cone block, and a threaded ring is threadedly connected to the outside of the threaded post. The outside of the aligning cone block is fixedly connected to one side of the threaded ring.

[0007] As a preferred technical solution of this utility model, the heating mechanism includes two placement boxes fixedly connected to one side of the outer shell, and a fan is fixedly connected inside the two placement boxes.

[0008] As a preferred technical solution of this utility model, a heating tube is fixedly connected inside the placement box, and the outside of the heating tube is close to the inside of the shell.

[0009] As a preferred technical solution of this utility model, the collection mechanism includes two sliding rods slidably connected to both sides inside the housing. Sliding grooves are provided on both sides inside the housing, and the outside of the sliding rods is slidably connected to the inside of the sliding grooves. A collection box is fixedly connected to the adjacent outside of the two sliding rods.

[0010] As a preferred embodiment of this invention, the adjustment mechanism includes a guide rod fixedly connected to the top of the housing, and a sliding rod slidably connected to the outside of the guide rod.

[0011] As a preferred technical solution of this utility model, the top of the slide bar is fixedly connected to multiple connecting plates, and rotating columns are rotatably connected to the outer sides of the connecting plates.

[0012] As a preferred technical solution of this utility model, the outside of the rotating column is rotatably connected to an inclined rod, and the outside of the inclined rod is fixedly connected to the outside of the rotating column, that is, on the side away from the support rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The clamping mechanism enables stable fixing of saw blades of different diameters. At the same time, the friction between the inner and outer pads is used to firmly clamp the saw blade to the outside of the fixed cone block, effectively preventing the saw blade from rotating during the subsequent drying process. This solves the problem in the prior art that it is impossible to adapt the saw blade to different internal diameters. 2. Through the set adjustment mechanism, uniform heating of the saw blade and efficient curing of the coating are achieved during the drying process. This rotation ensures that the saw blade can be heated evenly during the drying process, so that the coating hardens evenly and avoids the difference in coating performance caused by uneven local heating. It solves the problems of uneven drying of saw blade and poor coating curing effect in the existing technology. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of the metal cutting tool composite wear-resistant coating hardening device provided by this utility model; Figure 2 A schematic diagram of the support rod structure of the metal cutting tool composite wear-resistant coating hardening device provided by this utility model; Figure 3 A schematic diagram of the heating tube structure of the metal cutting tool composite wear-resistant coating hardening device provided by this utility model; Figure 4 A schematic diagram of the alignment cone block structure of the metal cutting tool composite wear-resistant coating hardening device provided by this utility model; Figure 5 A schematic diagram of the threaded column structure of the metal cutting tool composite wear-resistant coating hardening device provided by this utility model; Figure 6 A schematic diagram of the outer gasket ring structure of the metal cutting tool composite wear-resistant coating hardening device provided by this utility model.

[0015] The diagram shows: 1. Housing; 2. Heating mechanism; 21. Placement box; 22. Fan; 23. Heating tube; 3. Adjustment mechanism; 31. Guide rod; 32. Diagonal rod; 33. Rotating column; 34. Connecting plate; 35. Slide rod; 4. Clamping mechanism; 41. Rotating column; 42. Support rod; 43. Fixed cone block; 44. Threaded assembly; 441. Threaded column; 442. Threaded ring; 45. Outer washer ring; 46. Inner washer ring; 47. Alignment cone block; 5. Collection mechanism; 51. Sliding rod; 52. Sliding groove; 53. Collection box. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0017] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] It should be noted that, without conflict, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment proposes a metal cutting tool composite wear-resistant coating hardening device, including a housing 1, a heating mechanism 2 for drying the cutting tool is provided on the outer side of the housing 1, a collection mechanism 5 for collecting the coating is provided on the inner bottom wall of the housing 1, an adjustment mechanism 3 for adjusting the angle is provided on the top of the housing 1, and a clamping mechanism 4 for clamping the cutting tool is provided at the bottom of the adjustment mechanism 3. like Figure 4 , Figure 5 and Figure 6 As shown, the clamping mechanism 4 includes multiple rotating columns 41 fixedly connected to the bottom of the adjusting mechanism 3. Its design provides good rotational capability. Support rods 42 are fixedly connected to the bottom of the multiple rotating columns 41, providing support and rotating along with the rotating columns 41. A fixed cone block 43 is fixedly connected to the outer side of the support rod 42. This cone block has a larger circumference and is fixed to the outside of the support rod 42, allowing for adaptation to different diameters inside the saw blade. The outer side of the fixed cone block 43, i.e., the side furthest from the support rod 42, is... The saw blade is secured with a threaded assembly 44 for clamping. An aligning cone 47 is fixedly connected to the outside of the threaded assembly 44, which is near the fixed cone 43. The larger circumference side of the aligning cone 47 is close to the fixed cone 43. The aligning cone 47 is used to fix the saw blade. An outer washer 45 is fixedly connected to the outside of the aligning cone 47. Its design provides good friction and prevents the saw blade from rotating during drying. An inner washer 46 is fixedly connected to the outside of the aligning cone 47. Its design provides good friction.

[0021] like Figure 5 and Figure 6As shown, the threaded assembly 44 includes a threaded post 441 fixedly connected to the outside of the fixed cone block 43. Its design provides good clamping capability. The threaded post 441 is externally threaded with a threaded ring 442. The threaded ring 442 rotates threadedly outside the threaded post 441, causing the alignment cone block 47 to drive the inner washer ring 46 and the outer washer ring 45 to move closer to the saw blade, so that the saw blade can be clamped and fixed to the outside of the fixed cone block 43. The alignment cone block 47 is externally fixedly connected to one side of the threaded ring 442.

[0022] like Figure 1 and Figure 3 As shown, the heating mechanism 2 includes two placement boxes 21 fixedly connected to one side of the outer shell 1. The design provides good placement space. Fans 22 are fixedly connected inside the two placement boxes 21. The design provides good airflow after power is applied, so that airflow is delivered into the interior of the shell 1.

[0023] like Figure 3 As shown, a heating tube 23 is fixedly connected inside the placement box 21. Its design can provide good heating capacity. Then, the heat generated by the heating tube 23 can be transported to the inside of the housing 1 by the fan 22, so as to dry the saw blade. The outside of the heating tube 23 is close to the inside of the housing 1.

[0024] like Figure 2 As shown, the collection mechanism 5 includes two sliding rods 51 slidably connected to both sides inside the housing 1. Its design provides good sliding ability. Sliding grooves 52 are provided on both sides inside the housing 1. Its design provides good sliding space. The outside of the sliding rods 51 is slidably connected to the inside of the sliding grooves 52. A collection box 53 is fixedly connected to the adjacent outside of the two sliding rods 51. Its design provides good collection ability, so that the dripping coating can be collected. Then, by sliding the sliding rods 51 inside the sliding grooves 52, the collection box 53 can slide out and the dripping coating inside can be recycled.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, the adjustment mechanism 3 includes a guide rod 31 fixedly connected to the top of the housing 1. Its design provides good support and guidance capabilities. A limit block is installed on one side. A slide rod 35 is slidably connected to the outside of the guide rod 31. Its design provides sliding capability, allowing the slide rod 35 to slide smoothly outside the guide rod 31.

[0026] like Figure 1 and Figure 2As shown, the top of the slide bar 35 is fixedly connected to multiple connecting plates 34, which are designed to provide connection capability and slide along with the slide bar 35. The outer sides of the connecting plates 34 are rotatably connected to rotating columns 33, which are designed to provide rotation.

[0027] like Figure 1 and Figure 2 As shown, the outside of the rotating column 33 is rotatably connected to the inclined rod 32, which is designed to provide connection capability. When the connecting plate 34 is driven to slide outside the guide rod 31 by the sliding rod 35, the rotation provided by the rotating column 33 causes the inclined rod 32 to drive the rotating column 41 to rotate, which in turn causes the support rod 42 at its bottom to rotate, so that the saw blade inside the housing 1 that is drying and hardening can be rotated to make it harden evenly. The inclined rod 32 is fixedly connected to the outside of the rotating column 41, that is, on the side away from the support rod 42.

[0028] Specifically, when using this metal cutting tool composite wear-resistant coating hardening equipment: First, place the metal cutting tool coated with the composite wear-resistant coating into the clamping mechanism 4. The fixing cone 43 of the clamping mechanism 4 is adapted according to the different internal diameters of the saw blade. The threaded ring 442 of the threaded assembly 44 rotates on the threaded post 441, driving the alignment cone 47, inner washer ring 46, and outer washer ring 45 closer to the saw blade (e.g., Figure 5 and Figure 6 As shown), the saw blade is clamped and fixed to the outside of the fixing cone block 43 by the friction between the inner washer ring 46 and the outer washer ring 45, preventing the saw blade from rotating during the subsequent drying process, so that the coating can be evenly dried. Then, the heating mechanism 2 is activated (as shown). Figure 3 (As shown). When the fan 22 of the heating mechanism 2 is powered on, it generates a blowing airflow, which transports the heat generated by the heating tube 23 inside the housing 21 to the interior of the housing 1. The heating tube 23, located close to the interior of the housing 1, effectively transfers heat to the area around the saw blade, drying it and allowing the coating to cure and harden at high temperatures. During the drying process, the collection mechanism 5 located on the inner bottom wall of the housing 1 collects excess coating material that falls from the saw blade, preventing it from accumulating inside the equipment and affecting its normal operation and coating quality (e.g., ...). Figure 2 (as shown) During drying, the adjusting mechanism 3 is activated, and the slide bar 35 of the adjusting mechanism 3 slides outside the guide rod 31 (e.g., Figure 1 As shown), the guide rod 31 provides good support and guidance, ensuring that the slide rod 35 can slide smoothly. Multiple connecting plates 34 are fixedly connected to the top of the slide rod 35, and the connecting plates 34 slide along with the slide rod 35. Rotary columns 33 are rotatably connected to the outer sides of the connecting plates 34, and inclined rods 32 (as shown) are rotatably connected to the outer sides of the rotating columns 33. Figure 1 and Figure 2As shown), the inclined rod 32 is externally fixed to the outside of the rotating column 41. When the sliding rod 35 drives the connecting plate 34 to slide outside the guide rod 31, the rotation provided by the rotating column 33 causes the inclined rod 32 to drive the rotating column 41 to rotate, which in turn drives the bottom support rod 42 to rotate, ultimately causing the saw blade that is being dried and hardened inside the housing 1 to rotate, ensuring that the saw blade can be heated evenly during the drying process, so that the coating hardens evenly. At the same time as the saw blade rotates, the fan 22 of the heating mechanism 2 is powered on and generates a blowing airflow, which transports the heat generated by the heating tube 23 inside the housing 21 to the inside of the housing 1 (e.g., Figure 3 As shown, the saw blade is dried to allow the coating to cure and harden under high temperature.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A device for hardening a composite wear-resistant coating on metal cutting tools, comprising a housing (1), characterized in that, A heating mechanism (2) for drying the cutting tool is provided on the outer side of the housing (1), a collection mechanism (5) for collecting the coating is provided on the inner bottom wall of the housing (1), an adjustment mechanism (3) for adjusting the angle is provided on the top of the housing (1), and a clamping mechanism (4) for clamping the cutting tool is provided at the bottom of the adjustment mechanism (3). The clamping mechanism (4) includes multiple rotating columns (41) fixedly connected to the bottom of the adjusting mechanism (3). Support rods (42) are fixedly connected to the bottom of the multiple rotating columns (41). A fixed cone block (43) is fixedly connected to the outer side of the support rod (42). A threaded assembly (44) for clamping is installed on the outer side of the fixed cone block (43), i.e., the side away from the support rod (42). An alignment cone block (47) is fixedly connected to the outer side of the threaded assembly (44), i.e., the side close to the fixed cone block (43). An outer washer ring (45) is fixedly connected to the outer side of the alignment cone block (47). An inner washer ring (46) is fixedly connected to the outer side of the alignment cone block (47).

2. The equipment for hardening the composite wear-resistant coating on metal cutting tools according to claim 1, characterized in that, The threaded assembly (44) includes a threaded post (441) fixedly connected to the outside of the fixed cone (43), and a threaded ring (442) is threadedly connected to the outside of the threaded post (441). The outside of the alignment cone (47) is fixedly connected to one side of the threaded ring (442).

3. The equipment for hardening the composite wear-resistant coating on metal cutting tools according to claim 1, characterized in that, The heating mechanism (2) includes two placement boxes (21) fixedly connected to one side of the outer side of the housing (1), and a fan (22) is fixedly connected inside the two placement boxes (21).

4. The equipment for hardening the composite wear-resistant coating on metal cutting tools according to claim 3, characterized in that, A heating tube (23) is fixedly connected inside the placement box (21), and the outside of the heating tube (23) is close to the inside of the housing (1).

5. The equipment for hardening the composite wear-resistant coating on metal cutting tools according to claim 1, characterized in that, The collection mechanism (5) includes two sliding rods (51) that are slidably connected to the inside of the housing (1) on both sides. The inside of the housing (1) is provided with sliding grooves (52), and the outside of the sliding rods (51) is slidably connected to the inside of the sliding grooves (52). A collection box (53) is fixedly connected to the outside of the two sliding rods (51) on adjacent sides.

6. The equipment for hardening the composite wear-resistant coating on metal cutting tools according to claim 1, characterized in that, The adjustment mechanism (3) includes a guide rod (31) fixedly connected to the top of the housing (1), and a slide rod (35) is slidably connected to the outside of the guide rod (31).

7. The equipment for hardening the composite wear-resistant coating on metal cutting tools according to claim 6, characterized in that, The top of the slide bar (35) is fixedly connected to multiple connecting plates (34), and rotating columns (33) are rotatably connected to the outer sides of the connecting plates (34).

8. The equipment for hardening the composite wear-resistant coating on metal cutting tools according to claim 7, characterized in that, The rotating column (33) is rotatably connected to a diagonal rod (32), and the diagonal rod (32) is fixedly connected to the outside of the rotating column (41), i.e., on the side away from the support rod (42).

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