Equipment for plating aluminum-chromium coating on milling cutter

Abstract

The utility model discloses equipment for plating an aluminum-chromium coating on a milling cutter, which relates to the technical field of milling cutter production, and comprises spraying equipment, a turntable component, at least two groups of placing components, a soot blower and an air extractor, the turntable component is rotatably mounted at the lower part of a working cavity of the spraying equipment, and the soot blower is mounted on the turntable component. The placing assemblies are spliced to the upper portion of the rotary disc assembly and used for containing milling cutters, the dust blowing device is fixed to the upper portion of the spraying equipment and used for blowing off impurities adhering to the milling cutters, and the air extracting device is fixed to the side wall of the spraying equipment. According to the structure, the placing assemblies can be rapidly assembled, disassembled and replaced on the rotary disc assembly, when milling cutters on one placing assembly are plated, the milling cutters on the other placing assembly are assembled and disassembled, and the plating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutter production, in particular to equipment for plating aluminum-chromium coating on milling cutters. Background Art

[0002] In the production process of milling cutters, in order to increase the service life of the milling cutters, PVD coating equipment is used to plate aluminum-chrome coating on the surface of the milling cutters in a vacuum environment to enhance the wear resistance and shear strength of the milling cutters and increase the service life of the milling cutters.

[0003] After searching, a PVD coating equipment and coating process based on a milling cutter are disclosed (publication number: CN116516283A). In this patent, the milling cutter is placed in a placement component. Since the placement component rotates in the working chamber of the coating equipment, the milling cutter needs to be placed and removed in turn before and after the milling cutter is coated. The operation steps are relatively cumbersome, and the placement and removal of the milling cutter is relatively time-consuming. For this reason, we propose a device for plating aluminum-chromium coating on the milling cutter. This application provides a detachable turntable assembly and a placement assembly, and the spraying equipment is equipped with multiple groups of placement assemblies. The placement assembly can be replaced as a whole before and after the milling cutter is coated, thereby reducing the time spent on the placement and removal of the milling cutter. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for plating aluminum-chromium coating on a milling cutter, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a device for plating aluminum-chromium coating on a milling cutter, including a spraying device, and also including:

[0006] A turntable assembly, the turntable assembly being rotatably mounted at the lower part of the working chamber of the spraying equipment;

[0007] The placing components include at least two groups of placing components, the placing components are spliced ​​on the upper part of the turntable component, and the placing components are used to hold the milling cutter.

[0008] Furthermore, it also includes:

[0009] A soot blowing device, which is fixed on the upper part of the spraying equipment and is used to blow off impurities adhering to the milling cutter;

[0010] The exhaust device is fixed on the side wall of the spraying equipment, and is used to discharge impurities blown off the milling cutter to the outside and to evacuate the working chamber of the spraying equipment to a vacuum.

[0011] Furthermore, the turntable assembly comprises:

[0012] A turntable, the turntable is rotatably mounted at the lower part of the working chamber of the spraying equipment;

[0013] A square groove, wherein the square groove is provided in the middle of the upper part of the rotating disk;

[0014] Metal columns, multiple groups of the metal columns are fixed on the upper edge of the turntable, and the multiple groups of the metal columns are circular and evenly spaced.

[0015] Further, the placement component includes:

[0016] A lower plate, the lower plate being arranged above the rotating plate;

[0017] The square block is opened in the middle of the lower part of the lower plate, and the square block is located inside the square groove and has a matching size.

[0018] Furthermore, the placement component also includes:

[0019] Column grooves, wherein a plurality of groups of column grooves are opened at the lower edge of the lower plate, the plurality of groups of column grooves are circular and evenly spaced, and the plurality of groups of metal columns are located inside the plurality of groups of column grooves and have matching sizes;

[0020] Magnetic sheets, multiple groups of the magnetic sheets are fixed on the upper parts of multiple groups of column slots, and multiple groups of the magnetic sheets and multiple groups of metal columns are connected by magnetic attraction.

[0021] Furthermore, the placement component also includes:

[0022] Support columns, multiple groups of the support columns are fixed on the upper edge of the lower plate, and the multiple groups of the support columns are circular and evenly spaced.

[0023] An upper plate, the upper plate being fixed on the upper part of the plurality of groups of support columns;

[0024] Support tubes, multiple groups of support tubes are fixed on multiple groups of support columns at equal intervals, and the milling cutters are placed inside the support tubes.

[0025] Compared with the above-mentioned background technology, the equipment for aluminum-chromium coating of the milling cutter provided in the present application includes a spraying device, a turntable assembly, and a placement assembly. The placement assembly is inserted into the turntable assembly, and the spraying device is equipped with multiple groups of placement assemblies. When the milling cutter is coated on one group of placement assemblies, the milling cutter on another group of placement assemblies is loaded and unloaded. The placement assembly can be replaced as a whole before and after the milling cutter is coated, thereby reducing the time spent on taking and placing the milling cutter.

[0026] The utility model provides a device for plating aluminum-chromium coating on a milling cutter. Compared with the prior art, it has the following beneficial effects:

[0027] 1. A device for plating aluminum-chromium coating on milling cutters. The device is equipped with multiple sets of placement components through spraying equipment. Square blocks are inserted into square grooves, and multiple sets of metal columns are inserted into multiple sets of column grooves. Then the lower plate is installed on a turntable. This structure can realize the rapid assembly, disassembly and replacement of the placement components on the turntable components. When the milling cutter on one set of placement components is plated, the milling cutter on another set of placement components can be loaded and unloaded, thereby increasing the coating efficiency.

[0028] 2. A device for plating a milling cutter with aluminum-chromium coating, which uses multiple sets of magnetic sheets to magnetically attract multiple sets of metal columns. This structure increases the stability of component installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of a device for plating aluminum-chromium coating on a milling cutter;

[0030] Figure 2 It is a schematic diagram of the disassembled structure of a device for plating aluminum-chrome coating on a milling cutter;

[0031] Figure 3 It is a partial structural schematic diagram of a device for plating aluminum-chrome coating on a milling cutter;

[0032] Figure 4 This is a schematic diagram of the structure in which components are placed in a device for plating aluminum-chrome coating on a milling cutter.

[0033] In the figure: 1. spraying equipment; 2. turntable assembly; 21. turntable; 22. square groove; 23. metal column; 3. placement assembly; 31. lower plate; 32. block; 33. column groove; 34. magnetic sheet; 35. support column; 36. upper plate; 37. support pipe; 4. soot blowing device; 5. exhaust device. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-4The utility model provides a technical solution for equipment of aluminum-chromium coating on a milling cutter: an equipment of aluminum-chromium coating on a milling cutter, comprising a spraying device 1, a turntable assembly 2, a placement assembly 3, a soot blowing device 4 and an exhaust device 5. Specifically, the spraying device 1, the soot blowing device 4 and the exhaust device 5 are well-known technologies in the art, and their structures and principles are not described in detail here. The soot blowing device 4 is used to blow off impurities adhering to the milling cutter, and the exhaust device 5 is used to discharge the impurities blown off the milling cutter to the outside, and to evacuate the working chamber of the spraying device 1 to vacuum, and the spraying device 1 performs PVD coating on the workpiece.

[0036] The spraying device 1 is equipped with a plurality of sets of placement components 3, on which the milling cutter is mounted, and then the placement component 3 is mounted on the turntable component 2, and then the spraying device 1 plates the milling cutter with an aluminum-chromium coating.

[0037] The turntable assembly 2 includes a turntable 21, a square slot 22, and a metal column 23. Specifically, the metal column 23 is made of a magnetic metal such as iron.

[0038] The placement component 3 includes a lower plate 31, a block 32, a column groove 33, a magnetic sheet 34, a support column 35, an upper plate 36 and a support tube 37. Specifically, the spraying equipment 1 is equipped with multiple groups of placement components 3, the block 32 is inserted into the square groove 22, and multiple groups of metal columns 23 are inserted into multiple groups of column grooves 33, and then the lower plate 31 is installed on the turntable 21. This structure can realize the rapid assembly, disassembly and replacement of the placement component 3 on the turntable component 2. When the milling cutter on one group of placement components 3 is coated, the milling cutter on another group of placement components 3 is loaded and unloaded to increase the coating efficiency, and multiple groups of magnetic sheets 34 magnetically attract multiple groups of metal columns 23. This structure increases the stability of the installation of the placement component 3.

[0039] The actual working condition of the device for plating aluminum-chromium coating on the milling cutter is as follows: the milling cutter is installed in multiple groups of support tubes 37, and then the square block 32 is inserted into the square groove 22, multiple groups of metal columns 23 are inserted into multiple groups of column grooves 33, and multiple groups of magnetic sheets 34 are magnetically attracted to the multiple groups of metal columns 23, so that the placement component 3 is installed on the turntable component 2, the soot blowing device 4 blows off the impurities adhering to the milling cutter, the exhaust device 5 discharges the impurities blown off the milling cutter to the outside, and the working chamber of the spraying device 1 is evacuated to vacuum, and then the spraying device 1 plates the aluminum-chromium coating on the milling cutter;

[0040] When the milling cutter on one set of placement components 3 is being plated, the staff loads and unloads the milling cutter on another set of placement components 3, and repeats the above operation.

Claims

1. A device for coating a milling cutter with aluminum-chromium coating, comprising a spraying device (1), characterized in that: Also includes: A turntable assembly (2), the turntable assembly (2) being rotatably mounted at the lower part of the working chamber of the spraying equipment (1); A placement assembly (3), the number of the placement assemblies (3) being at least two groups, the placement assemblies (3) being spliced ​​on the upper part of the turntable assembly (2), and the placement assemblies (3) being used to hold the milling cutter; The turntable assembly (2) comprises: A rotating disk (21), the rotating disk (21) being rotatably mounted at the lower part of the working chamber of the spraying equipment (1); A square groove (22), wherein the square groove (22) is provided in the middle of the upper part of the rotating disk (21); Metal pillars (23), wherein a plurality of groups of the metal pillars (23) are fixed to the upper edge of the rotating disk (21), and the plurality of groups of the metal pillars (23) are circular and evenly spaced; The placement component (3) comprises: A lower plate (31), wherein the lower plate (31) is arranged above the rotating plate (21); A square block (32) is provided in the middle of the lower part of the lower plate (31), and the square block (32) is located inside the square groove (22) and has a matching size.

2. The device for coating aluminum-chromium coating on a milling cutter according to claim 1, characterized in that: Also includes: A soot blowing device (4), the soot blowing device (4) being fixed on the upper part of the spraying equipment (1), and the soot blowing device (4) being used to blow off impurities adhering to the milling cutter; An exhaust device (5) is fixed to the side wall of the spraying equipment (1), and is used to discharge impurities blown off the milling cutter to the outside and to evacuate the working chamber of the spraying equipment (1) to a vacuum.

3. The device for coating aluminum-chromium coating on a milling cutter according to claim 1, characterized in that: The placement component (3) further comprises: Column grooves (33), wherein a plurality of groups of column grooves (33) are provided at the lower edge of the lower plate (31), the plurality of groups of column grooves (33) are circular and are distributed at equal intervals, and the plurality of groups of metal columns (23) are located inside the plurality of groups of column grooves (33) and have matching sizes; Magnetic sheets (34), wherein a plurality of groups of the magnetic sheets (34) are fixed on the upper parts of a plurality of groups of column slots (33), and a plurality of groups of the magnetic sheets (34) and a plurality of groups of metal columns (23) are connected by magnetic attraction.

4. The device for coating aluminum-chromium coating on a milling cutter according to claim 1, characterized in that: The placement component (3) further comprises: Support columns (35), wherein a plurality of groups of the support columns (35) are fixed to the upper edge of the lower plate (31), and the plurality of groups of the support columns (35) are circular and evenly spaced; An upper plate (36), wherein the upper plate (36) is fixed on the upper part of the plurality of groups of support columns (35); Support tubes (37), wherein a plurality of groups of support tubes (37) are fixed on a plurality of groups of support columns (35) at equal intervals, and a milling cutter is placed inside the support tubes (37).

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