Rotary tool magazine with dustproof device

Abstract

The utility model relates to the technical field of disc rotary type tool magazines, in particular to a rotary tool magazine with a dustproof device, which comprises a disc rotary type tool magazine shell, a rotary disc is rotatably connected in the disc rotary type tool magazine shell, a fixed column is rotatably connected in the middle of the front side of the rotary disc, and a dustproof device is arranged in the fixed column. The front side of the middle of the fixing column is fixedly connected with an air cylinder, the driving position of the air cylinder is fixedly connected with a supporting cover, the lower portion of the fixing column is fixedly connected with an air pump, the driving position of the air pump is fixedly connected with a fixing pipe, and the other end of the fixing pipe is fixedly connected with an air nozzle. The cutter can be wrapped by the protective sleeve, a large amount of dust and chippings generated during machining of the numerical control machine tool are prevented from affecting follow-up use of the cutter, meanwhile, the dust and the chippings on the cutter are blown away by installing the air tap, and the situation that the follow-up use of the cutter is affected due to the fact that a large amount of dust and chippings adhere to the cutter is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of disc rotary tool magazines, in particular to a rotary tool magazine with a dustproof device. Background Art

[0002] The CNC machine tool industry has developed to the point where its main structure and performance have become increasingly mature. The linear motion mode of the three-dimensional X, Y, and Z axes is applied to almost all CNC machine tools. The development of tool magazines has also had a relatively fixed pattern, and there are various types of tool magazines suitable for different needs. Among the various tool magazines such as disc-type tool magazines, conical-hat-type tool magazines, clamp-arm-type tool magazines, and chain-type tool magazines, the disc-type tool magazine has a simple structure and a low price. It is very suitable for small machining centers that do not require too large tool magazine capacity. Since CNC machine tools are often exposed to a large amount of dust and debris during machining, a large amount of dust and debris will adhere to the tool in the existing method, which not only affects the surface finish of the machined workpiece and reduces product quality, but also the dust and debris rub against the tool surface during the rotation of the tool, which will accelerate the wear of the tool and shorten the service life of the tool.

[0003] Therefore, it is necessary to provide a new rotary tool magazine with a dustproof device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a rotary tool magazine with a dustproof device.

[0005] The rotary tool magazine with a dust-proof device provided by the utility model includes: a disc rotary tool magazine shell, a rotary disc rotatably connected inside the disc rotary tool magazine shell, a fixed column rotatably connected to the middle of the front side of the rotary disc, a cylinder fixedly connected to the middle front side of the fixed column, a support cover fixedly connected to the cylinder drive, an air pump fixedly connected to the bottom of the fixed column, a fixed pipe fixedly connected to the air pump drive, and an air nozzle fixedly connected to the other end of the fixed pipe. The air pump is started through the background, and the dust and debris on the tool are blown away through the fixed pipe and the air nozzle, so as to prevent a large amount of dust and debris from adhering to the tool and affecting the subsequent use of the tool.

[0006] Preferably, a circle of first empty grooves is provided on the inner and outer sides of the support cover, and a retaining frame is rotatably connected to the inside of the first empty groove through a ball bearing, and a number of protective sleeves are fixedly connected to the retaining frame. The retaining frame can rotate inside the support cover so that the retaining frame can rotate with the rotation of the rotating disk.

[0007] Preferably, a second empty slot is provided between the outer shell of the disc rotary tool magazine and the fixed column. The inside of the second empty slot is connected to a tool slot through the rotation of the rotating disc. A tool is provided inside the tool slot. The rotation of the rotating disc drives the tool slot and the tool to rotate together, making it convenient to replace the tool with the tool on the CNC machine tool.

[0008] Preferably, the diameter of the tool groove is smaller than the diameter of the protective sleeve, and the tool is slidably connected inside the protective sleeve, and the tool is wrapped by the protective sleeve to prevent a large amount of dust and debris from being generated during CNC machine processing and affecting the subsequent use of the tool.

[0009] Preferably, a main nozzle is provided in the middle of the air nozzle, and auxiliary nozzles are provided on both sides of the air nozzle. Most of the gas is ejected from the main nozzle, and a small part of the gas is ejected from the auxiliary nozzle, thereby expanding the jet range.

[0010] Preferably, a notch is provided below the outer shell of the disc rotary tool magazine. The disc rotary tool magazine is an existing structure, and the tool can be replaced through the notch.

[0011] Compared with the related art, the rotary tool magazine with dustproof device provided by the utility model has the following beneficial effects:

[0012] The utility model provides a rotary tool magazine with a dustproof device. By installing a support cover, a retaining frame and a protective cover, the protective cover can wrap the tool to prevent a large amount of dust and debris generated during CNC machine tool processing from affecting the subsequent use of the tool.

[0013] The utility model provides a rotary tool magazine with a dust-proof device. By installing an air nozzle, most of the gas is ejected from the main nozzle and a small part of the gas is ejected from the auxiliary nozzle, thereby expanding the air jet range, blowing away the dust and debris on the tool, and preventing a large amount of dust and debris from adhering to the tool and affecting the subsequent use of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a rotary tool magazine with a dustproof device provided by the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the structure inside the rotary tool magazine shown;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure inside the support cover shown;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure inside the rotating disk shown;

[0018] Figure 5 for Figure 4 Schematic diagram of the structure of the gas nozzle shown.

[0019] Numbers in the figure: 1. Disc rotary tool magazine housing; 2. Support cover; 3. Protective cover; 4. Tool; 5. Cylinder; 6. Retaining rack; 7. Ball; 8. First slot; 9. Tool slot; 10. Air pump; 11. Fixed tube; 12. Fixed column; 13. Notch; 14. Second slot; 15. Air nozzle; 16. Main nozzle; 17. Auxiliary nozzle; 18. Rotating disc. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0022] See also Figures 1 to 5 , an embodiment of the present invention provides a rotary tool magazine with a dust-proof device, which includes: a disc rotary tool magazine shell 1, a rotary disc 18 rotatably connected inside the disc rotary tool magazine shell 1, a fixed column 12 rotatably connected to the middle of the front side of the rotary disc 18, a cylinder 5 is fixedly connected to the middle front side of the fixed column 12, a support cover 2 is fixedly connected to the driving part of the cylinder 5, an air pump 10 is fixedly connected to the bottom of the fixed column 12, a fixed pipe 11 is fixedly connected to the driving part of the air pump 10, and an air nozzle 15 is fixedly connected to the other end of the fixed pipe 11. The air pump 10 is started in the background, and the dust and debris on the tool 4 are blown away through the fixed pipe 11 and the air nozzle 15 to prevent a large amount of dust and debris from adhering to the tool 4 and affecting the subsequent use of the tool 4.

[0023] In the embodiments of the present invention, please refer to Figure 2 and Figure 3 A circle of first empty grooves 8 is provided on the outside of the inner part of the support cover 2. A retainer 6 is rotatably connected to the inside of the first empty groove 8 through a ball 7. Several protective sleeves 3 are fixedly connected to the retainer 6. The retainer 6 can rotate inside the support cover 2, so that the retainer 6 can rotate as the rotating disk 18 rotates.

[0024] In the embodiments of the present invention, please refer to Figure 4 A second slot 14 is provided between the disc rotary tool magazine housing 1 and the fixed column 12. The inside of the second slot 14 is connected to a tool slot 9 through the rotation of a rotating disc 18. A tool 4 is provided inside the tool slot 9. The rotation of the rotating disc 18 drives the tool slot 9 and the tool 4 to rotate together, making it convenient to replace the tool 4 with the tool 4 on the CNC machine tool.

[0025] In the embodiments of the present invention, please refer to Figure 2 and Figure 4The diameter of the tool groove 9 is smaller than the diameter of the protective cover 3, and the tool 4 is slidably connected to the inside of the protective cover 3. The tool 4 is wrapped by the protective cover 3 to prevent a large amount of dust and debris from being generated during CNC machine tool processing and affecting the subsequent use of the tool 4.

[0026] In the embodiments of the present invention, please refer to Figure 4 and Figure 5 A main nozzle 16 is provided in the middle of the gas nozzle 15, and auxiliary nozzles 17 are provided on both sides of the gas nozzle 15. Most of the gas is ejected from the main nozzle 16, and a small part of the gas is ejected from the auxiliary nozzle 17, thereby expanding the jet range.

[0027] In the embodiments of the present invention, please refer to Figure 4 A notch 13 is provided below the disc rotary tool magazine housing 1. The disc rotary tool magazine is an existing structure, and the tool 4 can be replaced through the notch 13.

[0028] The working principle of the rotary tool magazine with dust prevention device provided by the utility model is as follows: the disc rotary tool magazine is an existing structure. After the tool 4 is replaced through the notch 13, the air pump 10 is started in the background, and most of the gas is ejected from the main nozzle 16 through the fixed tube 11 and the air nozzle 15, and a small part of the gas is ejected from the auxiliary nozzle 17 to expand the jet range, thereby blowing away the dust and debris on the tool 4. The cylinder 5 is started in the background to drive the support cover 2 close to the disc rotary tool magazine shell 1, so that the protective cover 3 wraps the tool 4 to prevent a large amount of dust and debris from being generated during CNC machine tool processing and affecting the subsequent use of the tool 4. When the tool 4 needs to be replaced, the tool 4 to be replaced is turned to the notch 13, and the cylinder 5 is started to drive the support cover 2 away from the disc rotary tool magazine shell 1, so that the protective cover 3 leaves the tool 4, which is convenient for replacing the tool 4.

[0029] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rotary tool magazine with a dustproof device, characterized in that: include: A disc rotary tool magazine housing (1), wherein a rotating disc (18) is rotatably connected to the interior of the disc rotary tool magazine housing (1); A fixed column (12), wherein the middle of the front side of the rotating disk (18) is rotatably connected to the fixed column (12); A support cover (2), wherein the middle front side of the fixed column (12) is fixedly connected to a cylinder (5), and the driving portion of the cylinder (5) is fixedly connected to the support cover (2); An air nozzle (15) is fixedly connected to an air pump (10) below the fixed column (12), a fixed pipe (11) is fixedly connected to the driving portion of the air pump (10), and the other end of the fixed pipe (11) is fixedly connected to the air nozzle (15).

2. The rotary tool magazine with a dustproof device according to claim 1, characterized in that: A circle of first slots (8) is provided on the inner and outer sides of the support cover (2), a retaining frame (6) is rotatably connected to the inside of the first slot (8) via balls (7), and a plurality of protective sleeves (3) are fixedly connected to the retaining frame (6).

3. The rotary tool magazine with a dustproof device according to claim 1, characterized in that: A second slot (14) is provided between the disc rotary tool magazine housing (1) and the fixed column (12); a tool slot (9) is rotatably connected to the inside of the second slot (14) via a rotating disc (18); and a tool (4) is provided inside the tool slot (9).

4. The rotary tool magazine with a dustproof device according to claim 3, characterized in that: The diameter of the knife groove (9) is smaller than the diameter of the protective sleeve (3), and the knife (4) is slidably connected inside the protective sleeve (3).

5. The rotary tool magazine with a dustproof device according to claim 1, characterized in that: A main nozzle (16) is provided in the middle of the air nozzle (15), and auxiliary nozzles (17) are provided on both sides of the air nozzle (15).

6. The rotary tool magazine with a dustproof device according to claim 1, characterized in that: A notch (13) is provided below the disc rotary tool magazine housing (1).

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