ATC tool changing mechanism for numerical control machine tool

Abstract

The utility model provides a kind of ATC tool changing mechanism for numerical control machine tool convenient for overhauling.The ATC tool changing mechanism for numerical control machine tool convenient for overhauling includes: workbench, the workbench top is respectively equipped with processing machine tool body, storage assembly and tool changing assembly, the storage assembly is respectively connected with air supply component and wiping assembly, and the tool changing assembly is connected with storage assembly.The ATC tool changing mechanism for numerical control machine tool convenient for overhauling provided by the utility model, external air is sucked into the inside of rectangular cover through filter screen by air blower, and then conveyed to the tool on disc by air supply pipe, liquid droplet adhered on tool is blown off and dried, liquid outside tool can be further sucked dry by the contact of a plurality of groups of cotton swab and tool on rotating disc, to avoid tool rusting and affecting subsequent use; by rotating baffle to make it leave the entering end of sliding slot, rectangular plate can be extracted together with cotton swab by handle, for quick replacement.

Description

Technical Field

[0001] This utility model relates to the technical field of ATC tool changing mechanism for CNC machine tools, and in particular to an ATC tool changing mechanism for CNC machine tools that is easy to maintain. Background Technology

[0002] CNC machine tools, short for numerical control machine tools, are automated machine tools equipped with a program control system. This control system can logically process programs with control codes or other symbolic instructions, decode them, represent them with coded numbers, input them to the CNC device through an information carrier, and after processing, the CNC device sends out various control signals to control the machine tool's movements. It automatically processes parts according to the shape and dimensions required by the drawings. CNC machine tools effectively solve the problems of machining complex, precise, small-batch, and multi-variety parts. They are flexible, high-efficiency automated machine tools, representing the development direction of modern machine tool control technology, and are a typical mechatronics product.

[0003] Existing ATC tool changer mechanisms for CNC machine tools do not clean the used tools after they are returned to the tool magazine, resulting in stains on the outside of the used tools, which affects subsequent machining.

[0004] Therefore, it is necessary to provide an ATC tool changer for CNC machine tools that is easy to maintain and solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides an ATC tool changer for CNC machine tools that is easy to maintain, solving the problem of not cleaning the tools after use.

[0006] To solve the above-mentioned technical problems, the present invention provides an ATC tool changer for CNC machine tools that is easy to maintain, comprising: a worktable, on the top of which a machine tool body, a storage component, and a tool changer are respectively installed; the storage component is connected to an air supply component and a wiping component; the tool changer is connected to the storage component; the storage component is used to store and clean the tools; the tool changer is used to replace the tools; the air supply component is used to dry the cleaned tools; and the wiping component is used to wipe away water droplets on the outside of the tools.

[0007] Preferably, the storage component includes a housing, which is fixedly connected to the top of the workbench. A circular hole is provided on the outer wall of the left end of the housing. The outer wall of the left end of the housing is connected to the air supply component and the wiping component respectively. The outer wall of the right end of the housing is connected to the blade changing component. A water pipe is installed on the outer wall of the lower end of the housing.

[0008] Preferably, the tool changing assembly includes a mounting base, which is fixedly connected to the top of the worktable. A motor is mounted on the outer wall of the right end of the mounting base, and the output end of the motor extends into the housing. A disc is mounted on the output end of the motor. A mounting plate is mounted on the top of the mounting base, and a cylinder is mounted on the side wall of the mounting plate. The output end of the cylinder extends through the housing and is aligned with a circular hole.

[0009] Preferably, the air supply assembly includes a rectangular cover, which is fixedly connected to the left outer wall of the outer casing. An air supply pipe is installed between the side wall of the rectangular cover and the outer casing. A blower is installed inside the rectangular cover, and a filter screen is installed on the left outer wall of the rectangular cover. Preferably, the wiping assembly includes a rectangular groove, which is located at the left end of the outer casing. A sliding groove is provided on the inner wall of the rectangular groove, and a slider is slidably connected to the inner wall of the sliding groove. A rectangular plate is connected to the outer wall of the slider, and several sets of cotton swabs are evenly installed on the right side of the rectangular plate.

[0010] Preferably, a handle is installed on the outer wall of the left end of the rectangular plate, a rotating shaft and a stop are installed on the outer wall of the outer shell, a baffle is rotatably connected to the outer wall of the rotating shaft, the right side wall of the other end of the baffle is in contact with the left side wall of the slider, and the bottom of the baffle is in contact with the top of the stop.

[0011] Compared with related technologies, the ATC tool changer for CNC machine tools provided by this utility model, which is easy to maintain, has the following advantages: This utility model provides an ATC tool changer for CNC machine tools that is easy to maintain. A blower draws outside air through a filter into a rectangular cover, which is then delivered to the tool on a rotating disc via an air supply pipe. This blows off and dries any liquid droplets adhering to the tool. Several sets of cotton swabs come into contact with the tool on the rotating disc to further absorb any liquid outside the tool, preventing rust and ensuring continued use. By rotating a baffle away from the inlet of the slide, the rectangular plate and cotton swabs can be pulled out together via a handle for quick tool change. Attached Figure Description

[0012] Figure 1 A schematic diagram of a preferred embodiment of the ATC tool changer mechanism for CNC machine tools that is easy to maintain, provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the outer shell. Figure 3 for Figure 1 The diagram shows the structure of the disk. Figure 4 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 2The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 3 The enlarged schematic diagram of section C is shown.

[0013] Numbered in the diagram: 1. Workbench, 2. Machine tool body, 3. Storage assembly, 31. Outer shell, 32. Round hole, 4. Water pipe, 5. Tool changer assembly, 51. Motor, 52. Cylinder, 53. Disc, 54. Mounting plate, 55. Mounting base, 6. Air supply assembly, 61. Rectangular cover, 62. Air supply duct, 63. Filter screen, 64. Blower, 7. Wiping assembly, 71. Rectangular groove, 72. Rectangular plate, 73. Handle, 74. Baffle, 75. Stop block, 76. Rotary shaft, 77. Slide groove, 78. Slider, 79. Cotton swab. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the ATC tool changer mechanism for CNC machine tools that is easy to maintain, provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the outer shell. Figure 3 for Figure 1 The diagram shows the structure of the disk. Figure 4 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 5 for Figure 2 The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 3 The enlarged schematic diagram of section C is shown. The ATC tool changer for CNC machine tools, designed for easy maintenance, includes: a worktable 1, on which a machine tool body 2, a storage assembly 3, and a tool changer 5 are mounted respectively. The storage assembly 3 is connected to an air supply assembly 6 and a wiping assembly 7. The tool changer 5 is connected to the storage assembly 3. The storage assembly 3 is used to store and clean the tools, the tool changer 5 is used to replace the tools, the air supply assembly 6 is used to dry the cleaned tools, and the wiping assembly 7 is used to wipe away water droplets from the outside of the tools.

[0016] The storage component 3 includes a housing 31, which is fixedly connected to the top of the workbench 1. A circular hole 32 is provided on the outer wall of the left end of the housing 31. The outer wall of the left end of the housing 31 is connected to the air supply component 6 and the wiping component 7 respectively. The outer wall of the right end of the housing 31 is connected to the blade changing component 5. A water pipe 4 is installed on the outer wall of the lower end of the housing 31.

[0017] A suitable amount of cleaning liquid is injected into the housing 31 through the water pipe 4. After the tool changing assembly 5 recycles the used tool into the housing 31, it will automatically clean itself by contacting the cleaning liquid. At the same time, the air supply assembly 6 and the wiping assembly 7 will dry it. The storage assembly 3 can be a rectangular housing or a circular housing.

[0018] The tool changing assembly 5 includes a mounting base 55, which is fixedly connected to the top of the workbench 1. A motor 51 is mounted on the outer wall of the right end of the mounting base 55. The output end of the motor 51 extends into the interior of the housing 31, and a disc 53 is mounted on the output end of the motor 51. Several sets of tools are evenly inserted and connected on the disc 53. A mounting plate 54 is mounted on the top of the mounting base 55, and a cylinder 52 is mounted on the side wall of the mounting plate 54. The output end of the cylinder 52 extends through the housing 31 and is aligned with the circular hole 32.

[0019] The motor 51 is used to control the rotation of the disc 53, and works with the cylinder 52 to push out different tools through the round hole 32. The tool changing assembly 5 can be an electric push rod or a cylinder.

[0020] The air supply assembly 6 includes a rectangular cover 61, which is fixedly connected to the outer wall of the left end of the outer shell 31. An air supply pipe 62 is installed between the side wall of the rectangular cover 61 and the outer shell 31. The air outlet of the air supply pipe 62 is aligned with the cutter on the disc 53. A blower 64 is installed inside the rectangular cover 61. A filter screen 63 is installed on the outer wall of the left end of the rectangular cover 61.

[0021] The blower 64 draws outside air into the rectangular cover 61 through the filter screen 63, and then delivers it to the cutter on the disc 53 through the air supply pipe 62, blowing off and drying the droplets attached to the cutter. The air supply component 6 can be a blower or a centrifugal fan.

[0022] The wiping assembly 7 includes a rectangular groove 71, which is located at the left end of the outer casing 31. A sliding groove 77 is provided on the inner wall of the rectangular groove 71. A slider 78 is slidably connected to the inner wall of the sliding groove 77. A rectangular plate 72 is connected to the outer wall of the slider 78. Several sets of cotton swabs 79 are evenly installed on the right side of the rectangular plate 72. The cotton swabs 79 are in close contact with the blade and can absorb the liquid outside the blade.

[0023] A handle 73 is installed on the outer wall of the left end of the rectangular plate 72. A rotating shaft 76 and a stop block 75 are installed on the outer wall of the outer shell 31. A baffle 74 is rotatably connected to the outer wall of the rotating shaft 76. The right side wall of the other end of the baffle 74 is in contact with the left side wall of the slider 78. The bottom of the baffle 74 is in contact with the top of the stop block 75.

[0024] Rotate the baffle 74 to move it away from the inlet end of the slide 77, and then pull out the rectangular plate 72 together with the cotton swab 79 through the handle 73 for replacement. The wiping component 7 can be bolt-fastened or plug-in type.

[0025] The working principle of the ATC tool changer for CNC machine tools provided by this utility model is as follows: After the tool is removed from the machine tool body 2 by the tool changer 5 and recycled into the storage component 3, the used tool is cleaned inside the storage component 3. At the same time, the cleaning tool is dried by the air supply component 6 and the wiping component 7 to ensure that the tool is clean and will not rust when used next.

[0026] Compared with related technologies, the ATC tool changer for CNC machine tools provided by this utility model, which is easy to maintain, has the following advantages: Outside air is drawn into the rectangular cover 61 through the filter screen 63 by the blower 64, and then delivered to the blades on the disc 53 by the air supply pipe 62. The air is blown off and dried by the blower 64. Several sets of cotton swabs 79 are in contact with the blades on the rotating disc 53 to further dry the liquid on the outside of the blades and prevent the blades from rusting and affecting subsequent use. By rotating the baffle 74 to move it away from the inlet end of the slide 77, the rectangular plate 72 and the cotton swabs 79 can be pulled out together by the handle 73 for quick replacement.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An ATC tool changer mechanism for CNC machine tools that is easy to maintain, characterized in that, include: The workbench has a machine tool body, a storage component, and a tool changing component mounted on its top. The storage component is connected to an air supply component and a wiping component. The tool changing component is connected to the storage component. The storage component is used to store and clean the tools. The tool changing component is used to replace the tools. The air supply component is used to dry the cleaned tools. The wiping component is used to wipe away water droplets from the outside of the tools.

2. The easily maintainable ATC tool changer for CNC machine tools according to claim 1, characterized in that, The storage component includes a housing, which is fixedly connected to the top of the workbench. A circular hole is provided on the outer wall of the left end of the housing. The outer wall of the left end of the housing is connected to the air supply component and the wiping component, respectively. The outer wall of the right end of the housing is connected to the blade changing component. A water pipe is installed on the outer wall of the lower end of the housing.

3. The easily maintainable ATC tool changer for CNC machine tools according to claim 2, characterized in that, The tool changing assembly includes a mounting base, which is fixedly connected to the top of the worktable. A motor is mounted on the outer wall of the right end of the mounting base. The output end of the motor extends through the interior of the housing and is equipped with a disc. A mounting plate is mounted on the top of the mounting base. A cylinder is mounted on the side wall of the mounting plate. The output end of the cylinder extends through the housing and is aligned with a circular hole.

4. The easily maintainable ATC tool changer for CNC machine tools according to claim 2, characterized in that, The air supply assembly includes a rectangular cover, which is fixedly connected to the left outer wall of the outer shell. An air supply pipe is installed between the side wall of the rectangular cover and the outer shell. A blower is installed inside the rectangular cover, and a filter screen is installed on the left outer wall of the rectangular cover.

5. The easily maintainable ATC tool changer for CNC machine tools according to claim 2, characterized in that, The wiping assembly includes a rectangular groove, which is located at the left end of the outer casing. A sliding groove is provided on the inner wall of the rectangular groove, and a slider is slidably connected to the inner wall of the sliding groove. A rectangular plate is connected to the outer wall of the slider, and several sets of cotton swabs are evenly installed on the right side of the rectangular plate.

6. The easily maintainable ATC tool changer for CNC machine tools according to claim 5, characterized in that, A handle is installed on the outer wall of the left end of the rectangular plate. A rotating shaft and a stop are installed on the outer wall of the outer shell. A baffle is rotatably connected to the outer wall of the rotating shaft. The right side wall of the other end of the baffle is in contact with the left side wall of the slider. The bottom of the baffle is in contact with the top of the stop.

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