Full-protection type bamboo hat tool magazine

Abstract

The full-protection type bamboo hat tool magazine comprises a tool magazine cover, a scrap blocking plate, a tool disc and a driving assembly, the tool magazine cover is of a hollow large semicircular structure with an opening in one side, the tool disc is of a large semicircular structure and is arranged in the tool magazine cover, a plurality of tool handle seats used for clamping tool handles are distributed on the tool disc, and the driving assembly is arranged on the tool magazine cover. The driving assembly is installed on the tool magazine cover, connected with the tool disc in a driving mode and used for driving the tool disc to rotate to drive the tool handle base to transfer between the interior and the exterior of the tool magazine cover, the chip blocking plate is fixedly connected to one side of the tool disc and used for blocking the opening, an air blowing piece connected with the tool magazine cover is arranged above the opening, and the chip blocking plate is fixedly connected to the other side of the tool disc. The top of the blowing piece is connected with an air inlet connector, and a plurality of air outlets are formed in the bottom of the blowing piece in the length direction. By the adoption of the technical scheme, errors of machining precision of a machine tool caused by chippings falling on the cutter handle are eradicated, and it is guaranteed that the machining precision of the machine tool is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field related to numerical control machining centers, in particular to a full-protection bamboo hat tool magazine. Background Art

[0002] At present, most of the tool magazines used in many machining centers on the market are semi-protective. Under harsh machining conditions, chips are easy to splash into the tool magazine and the tool holder. When the machine tool spindle takes away the tool holder with chips for machining, it will cause errors in the machining accuracy of the machine tool and lead to product scrapping. Therefore, it is urgent to design a fully protective tool magazine with good protective performance to solve the problems existing in the existing tool magazine. Utility Model Content

[0003] In order to overcome the existing technical defects, the purpose of the utility model is to provide a full-protection bamboo hat tool magazine to solve the above-mentioned technical problems.

[0004] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0005] According to one aspect of the utility model, a fully protective bamboo hat tool magazine is designed, comprising: a tool magazine cover, a chip guard plate, a tool disc and a drive assembly, the tool magazine cover is a large semicircular structure that is hollow and open on one side, the tool disc is a large semicircular structure and is arranged in the tool magazine cover, and a plurality of tool handle seats for clamping tool handles are distributed on the tool disc, the drive assembly is installed on the tool magazine cover and is connected to the tool disc drive, and is used to drive the tool disc to rotate and drive the tool handle seat to transfer between the inside and outside of the tool magazine cover, the chip guard plate is fixedly connected to one side of the tool disc, and is used to cover the opening, and a blowing piece connected to the tool magazine cover is arranged above the opening, an air inlet joint is connected to the top of the blowing piece, and a plurality of air outlet holes are arranged at the bottom along its length.

[0006] By adopting the above technical scheme, a chip guard plate fixed to the tool disc is arranged at the open position of the tool magazine cover, and the rotation of the tool disc can drive the chip guard plate to rotate. When the tool disc rotates into the tool magazine cover, the chip guard plate can cover the opening on the tool magazine cover to prevent the debris generated during the machine tool processing from splashing into the tool magazine cover and onto the tool handle on the tool handle seat, thereby eliminating the error in the machining accuracy of the machine tool due to the debris on the tool handle, thereby ensuring that the machining accuracy of the machine tool is not affected; in addition, a blowing piece connected to the tool magazine cover is arranged above the opening of the tool magazine cover, and the air inlet connector on the blowing piece is used to connect to the air source through an air pipe, and a plurality of air outlets are arranged below the blowing piece. When the wind output from the air outlet can blow to the outer surface of the chip guard plate, the debris on the chip guard plate can be blown off, thereby preventing the chip guard plate with debris on it from rotating into the tool magazine cover, and the debris from falling into the tool magazine cover, causing the chip guard plate to rotate unsmoothly and causing failures, thereby reducing the failure rate of the tool magazine.

[0007] In order to better solve the above technical defects, the utility model also has a better technical solution:

[0008] In some embodiments, a gap is maintained between the periphery of the chip guard plate and the open edge, and soft brushes are arranged around the chip guard plate to contact the inner side wall of the tool magazine cover.

[0009] In some embodiments, a gap is maintained between the periphery of the chip guard plate and the open edge, and a soft rubber strip in contact with the inner side wall of the tool magazine cover is arranged around the chip guard plate.

[0010] In some embodiments, the blowing member is a tubular structure with both ends blocked, and is connected to the tool magazine cover via a connecting member.

[0011] In some embodiments, the drive assembly includes a motor, a reducer and a connecting shaft, the drive shaft of the motor is connected to the input end of the reducer, the reducer is fixed on a mounting seat, the mounting seat is fixed to the top of the tool magazine cover, the output end of the reducer is transmission-connected to the connecting shaft through a coupling, and the connecting shaft is fixed to the tool disc.

[0012] In some embodiments, an angular contact bearing is fixedly sleeved on the outer side of the connecting shaft, the angular contact bearing is installed in a shaft sleeve, the shaft sleeve is fixedly connected to the tool magazine cover, and a bearing drag block is connected to the lower end of the shaft sleeve.

[0013] In some embodiments, the motor is a servo motor, and the reducer is a planetary reducer.

[0014] In some embodiments, the plurality of air outlet holes are equidistantly distributed, and the distance between adjacent air outlet holes is 3-10 cm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a fully protective bamboo hat tool magazine according to an embodiment of the present invention;

[0016] Figure 2 It is a left view structural diagram of a fully protective bamboo hat tool magazine;

[0017] Figure 3 It is a schematic diagram of a state after the drive component drives the cutter disc to rotate;

[0018] Reference numerals:

[0019] 1. Tool magazine cover; 2. Chip guard; 21. Soft brush; 3. Tool disc; 31. Tool handle seat; 4. Drive assembly; 41. Motor; 42. Reducer; 43. Connecting shaft; 44. Mounting seat; 45. Coupling; 46. Bushing; 47. Bearing drag block; 5. Blowing piece; 51. Air inlet joint; 6. Connecting piece. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, and fixing should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] refer to Figures 1 to 3 As shown, the utility model provides a fully protective bamboo hat tool magazine, including: a tool magazine cover 1, a chip guard plate 2, a knife disc 3 and a driving assembly 4. The tool magazine cover 1 is a large semicircular structure that is hollow and open on one side. The knife disc 3 is a large semicircular structure and is arranged in the tool magazine cover 1. A plurality of tool handle seats 31 for clamping tool handles are distributed on the tool disc 3. The driving assembly 4 is installed on the tool magazine cover 1 and is connected to the tool disc 3. The driving assembly 4 is used to drive the tool disc 3 to rotate and drive the tool handle seat 31 to transfer between the inside and outside of the tool magazine cover 1. The chip guard plate 2 is fixedly connected to one side of the knife disc 3, and is used to cover the opening on the tool magazine cover 1. The opening on the tool magazine cover 1 A blowing piece 5 is provided, and the blowing piece 5 is a tubular structure with both ends blocked. The blowing piece 5 is fixedly connected to the connecting piece 6, and the connecting piece 6 is fixedly connected to the tool magazine cover 1. An air inlet connector 51 is connected to the top of the blowing piece 5, and the air inlet connector 51 is used to connect to an air source through an air pipe. The air source is a conventional air pump, which is used to transport air into the blowing piece 5. A plurality of air outlet holes are provided at the bottom of the blowing piece 5 along its length direction. The plurality of air outlet holes are equidistantly distributed, and the distance between adjacent air outlet holes is 3-10 cm, wherein the distance between adjacent air outlet holes is 3 cm or 4 cm or 5 cm or 7 cm or 8 cm or 10 cm, which is set according to needs.

[0024] Further, the driving assembly 4 includes a motor 41, a reducer 42 and a connecting shaft 43. The motor 41 is a servo motor. The driving shaft of the motor 41 is connected to the input end of the reducer 42. The reducer 42 is a planetary reducer. The reducer 42 is fixedly connected to the mounting seat 44. The mounting seat 44 is fixedly connected to the top of the tool magazine cover 1. The output end of the reducer 42 is connected to the connecting shaft 43 through a coupling 45. The connecting shaft 43 is fixedly connected to the cutter disc 3. A plurality of angular contact bearings are fixedly sleeved on the outer side of the connecting shaft 43. The angular contact bearings are installed in a shaft sleeve 46. The top of the shaft sleeve 46 is fixedly connected to the tool magazine cover 1. The lower end of the shaft sleeve 46 is fixedly connected to a bearing drag block 47.

[0025] A gap is maintained between the periphery of the chip guard plate 2 and the open edge, and soft brushes 21 or soft rubber strips in contact with the inner side wall of the tool magazine cover 1 are arranged around the chip guard plate 2 .

[0026] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A fully protective bamboo hat tool magazine, characterized in that: include: A tool magazine cover (1), a chip guard plate (2), a tool disc (3) and a drive assembly (4), wherein the tool magazine cover (1) is a large semicircular structure which is hollow and has an opening on one side, the tool disc (3) is a large semicircular structure and is arranged in the tool magazine cover (1), a plurality of tool handle seats (31) for clamping tool handles are distributed on the tool disc (3), the drive assembly (4) is installed on the tool magazine cover (1) and is connected to the tool disc (3) for driving, and is used to drive the tool disc (3) to rotate and drive the tool handle seat (31) to transfer between the inside and outside of the tool magazine cover (1), the chip guard plate (2) is fixedly connected to one side of the tool disc (3) for covering the opening, and a blowing member (5) connected to the tool magazine cover (1) is arranged above the opening, and an air inlet joint (51) is connected to the top of the blowing member (5), and a plurality of air outlet holes are arranged at the bottom along its length direction.

2. A fully protective bamboo hat tool magazine according to claim 1, characterized in that: A gap is maintained between the periphery of the chip guard plate (2) and the open edge, and soft brushes (21) are arranged around the chip guard plate (2) and are in contact with the inner side wall of the tool magazine cover (1).

3. A fully protective bamboo hat tool magazine according to claim 1, characterized in that: A gap is maintained between the chip guard plate (2) and the open edge, and soft rubber strips are arranged around the chip guard plate (2) and are in contact with the inner wall of the tool magazine cover (1).

4. A fully protective bamboo hat tool magazine according to claim 1, characterized in that: The blowing member (5) is a tubular structure with both ends blocked, and is connected to the tool magazine cover (1) via a connecting member (6).

5. A fully protective bamboo hat tool magazine according to claim 1, characterized in that: The driving assembly (4) comprises a motor (41), a reducer (42) and a connecting shaft (43); the driving shaft of the motor (41) is connected to the input end of the reducer (42); the reducer (42) is fixedly connected to a mounting seat (44); the mounting seat (44) is fixedly connected to the top of the tool magazine cover (1); the output end of the reducer (42) is transmission-connected to the connecting shaft (43) via a coupling (45); and the connecting shaft (43) is fixedly connected to the tool disc (3).

6. A fully protective bamboo hat tool magazine according to claim 5, characterized in that: An angular contact bearing is fixedly sleeved on the outer side of the connecting shaft (43), and the angular contact bearing is installed in a shaft sleeve (46). The shaft sleeve (46) is fixedly connected to the tool magazine cover (1), and a bearing drag block (47) is connected to the lower end of the shaft sleeve (46).

7. A fully protective bamboo hat tool magazine according to claim 5, characterized in that: The motor (41) is a servo motor, and the reducer (42) is a planetary reducer.

8. A fully protective bamboo hat tool magazine according to claim 1, characterized in that: The plurality of air outlet holes are evenly distributed, and the distance between adjacent air outlet holes is 3-10 cm.

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