Cooling device for titanium alloy cutter machining

Abstract

The utility model relates to the technical field of titanium alloy cutters, in particular to a cooling device for titanium alloy cutter machining, which comprises an annular pipe, a rack is arranged at the top end of the annular pipe, and a clamping mechanism is arranged at the top end of the rack. The inner ring is movably mounted at the inner ring of the annular pipe, and a cooling mechanism is arranged between the inner ring and the annular pipe; and the gear ring is arranged under the bottom end of the inner ring, and a rotating mechanism is arranged between the rack and one side of the gear ring. The machine frame, the installation frame, the clamping plate and the clamping air cylinders are used in cooperation, during installation, the device is installed at a designated position on a tool, a tool bit is located in the center of an inner ring, during fixing, the clamping air cylinders on the two sides of the top end of the machine frame are started, the clamping air cylinders push the clamping plate in the middle of the installation frame forwards after being started, and the tool bit is fixed. And the two clamping cylinders are used for clamping the tool, so that installation is convenient, and motion interference cannot be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium alloy cutting tools, in particular to a cooling device for machining titanium alloy cutting tools. Background Art

[0002] Titanium alloy tools usually require cooling devices during machining to prevent overheating, maintain tool performance and improve machining accuracy.

[0003] For example, the cooling device for titanium alloy tool processing disclosed in authorization announcement number CN220463174U includes a device frame consisting of a horizontal plate and two vertical plates, with the vertical plates fixedly mounted on the bottom of each side of the horizontal plate. Rotating discs are fixedly mounted on the bottom of the two vertical plates on the device frame. The rotating discs form two limiting areas corresponding to the positions on both sides of the two vertical plates, and a rotating device is provided in the limiting areas of the rotating discs. By adopting the above technical solution, the beneficial effects of the utility model are: it can effectively cool the tool at multiple angles in a cycle, and it can also cool the entire tool device by swinging it up and down.

[0004] Although the above patent can effectively circulate cooling at multiple angles, the above device is prone to motion interference when in use. For example, when assembled with the tool output shaft, the vertical angle is blocked by the device frame, motor and fixed plate. Utility Model Content

[0005] The purpose of the present utility model is to provide a cooling device for titanium alloy tool processing to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A cooling device for titanium alloy tool processing, comprising

[0008] An annular tube, wherein a frame is provided at the top of the annular tube, and a clamping mechanism is provided at the top of the frame;

[0009] An inner ring, the inner ring being movably mounted on the inner ring of the annular tube, and a cooling mechanism being provided between the inner ring and the annular tube;

[0010] The gear ring is arranged just below the bottom end of the inner ring, and a rotating mechanism is provided between the frame and one side of the gear ring.

[0011] Preferably, the clamping mechanism includes a mounting frame, clamping plates are symmetrically provided on both sides of the middle portion of the mounting frame, clamping cylinders are provided on both sides of the top end of the frame, and the output shafts of the two clamping cylinders are respectively connected to the two clamping plates;

[0012] Preferably, the cooling mechanism includes a flow channel, which is opened in the middle of the inner side of the annular tube, a sealing groove is provided in an annular manner on the inner side of the annular tube close to the inner ring, a sealing ring movably connected to the sealing groove is provided on the back side of the inner ring, and a plurality of nozzles are provided at equal arcs on the inner wall of the inner ring, and perforations are provided between the plurality of nozzles and the sealing ring;

[0013] Preferably, a movable ring is provided at the bottom end of the annular tube, a guide ring is provided at the top end of the movable ring, and a guide groove matching the guide ring is provided at the bottom end of the annular tube;

[0014] Preferably, the rotating mechanism includes a motor, the motor is arranged outside the bottom end of one side of the frame, the output shaft end of the motor is provided with a gear, the gear is engaged with a gear ring, and the gear ring is fixedly connected to the lower end surface of the movable ring;

[0015] Preferably, a joint is provided on a side of the frame away from the motor, and the joint is connected to the flow channel.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This cooling device for titanium alloy tool processing is used in conjunction with a machine frame, a mounting frame, a clamping plate and a clamping cylinder. During installation, the device is installed at a specified position on the tool, and the tool head is located at the center of the inner ring. When fixing, the clamping cylinders on both sides of the top of the machine frame are started. After the clamping cylinders are started, the clamping plate in the middle of the mounting frame is pushed forward, and two clamping cylinders are used to clamp it on the tool. This facilitates installation and does not cause motion interference.

[0018] 2. This cooling device for titanium alloy tool processing is used in conjunction with an annular tube, an inner ring, a nozzle, a perforation, a sealing ring, a gear and a gear ring. The gear controls the rotation of the gear ring. After the gear ring rotates, it drives the movable ring to move in a circle below the annular tube. When the movable ring moves, it drives the inner ring at the top of the other side to move synchronously. In this way, the nozzle on the inner wall of the inner ring will move in a circle along the outside of the cutter head. At this time, cooling water is pumped in from the joint position, the cooling water flows in the flow channel, and enters the nozzle from the perforation, and finally sprays the cutter head for cooling. This rotating spraying method makes the cutter head evenly cooled, and there is no cooling dead corner. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the annular tube of the present utility model;

[0021] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0022] Figure 4 For the utility model Figure 1 The enlarged schematic diagram of point B in the middle;

[0023] Figure 5 For the utility model Figure 2 Enlarged schematic diagram at point C in the middle.

[0024] In the figure: 1. annular tube; 2. frame; 3. inner ring; 4. gear ring; 5. mounting frame; 6. splint; 7. clamping cylinder; 8. flow channel; 9. sealing groove; 10. sealing ring; 11. nozzle; 12. perforation; 13. movable ring; 14. guide ring; 15. motor; 16. gear; 17. joint. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1-5 As shown, the utility model provides a technical solution:

[0027] A cooling device for titanium alloy tool processing includes an annular tube 1, a frame 2 is provided at the top of the annular tube 1, a clamping mechanism is provided at the top of the frame 2, the clamping mechanism includes a mounting frame 5, clamping plates 6 are symmetrically provided on both sides of the middle of the mounting frame 5, and clamping cylinders 7 are provided on the outside of both sides of the top of the frame 2, and the output shafts of the two clamping cylinders 7 are respectively connected to the two clamping plates 6;

[0028] In this embodiment, during installation, the device is installed at a specified position on the tool, and the tool head is located at the center of the inner ring 3. When fixing, the clamping cylinders 7 on both sides of the top of the frame 2 are started. After the clamping cylinders 7 are started, the clamping plate 6 in the middle of the mounting frame 5 is pushed forward, and two clamping cylinders 7 are used to clamp it on the tool. This facilitates installation and does not cause motion interference.

[0029] like Figure 2 、 Figure 3 and Figure 4As shown, the inner ring 3 is movably mounted on the inner ring of the annular tube 1. A cooling mechanism is provided between the inner ring 3 and the annular tube 1. The cooling mechanism includes a flow channel 8. The flow channel 8 is opened in the middle of the inner side of the annular tube 1. A sealing groove 9 is provided in an annular shape on the inner side of the annular tube 1 close to the inner ring 3. A sealing ring 10 movably connected to the sealing groove 9 is provided on the back of the inner ring 3. Several nozzles 11 are provided at equal arcs on the inner wall of the inner ring 3. A perforation 12 is provided between the several nozzles 11 and the sealing ring 10. A movable ring 13 is provided at the bottom end of the annular tube 1. A guide ring 14 is provided at the top, and a guide groove matching the guide ring 14 is provided at the bottom end of the annular tube 1. A joint 17 is provided on the side of the frame 2 away from the motor 15, and the joint 17 is connected to the flow channel 8; a ring gear 4 is provided, and the ring gear 4 is provided just below the bottom end of the inner ring 3. A rotating mechanism is provided between the frame 2 and one side of the ring gear 4. The rotating mechanism includes a motor 15. The motor 15 is provided on the outside of the bottom end of one side of the frame 2. A gear 16 is provided on the output shaft end of the motor 15. The gear 16 meshes with the ring gear 4, and the ring gear 4 is fixedly connected to the lower end surface of the movable ring 13;

[0030] In this embodiment, the motor 15 is started during cooling. After the motor 15 is started, the gear 16 is driven to rotate. The gear 16 controls the rotation of the ring gear 4. After the ring gear 4 rotates, it drives the movable ring 13 to move in a circular manner below the annular tube 1. When the movable ring 13 moves, it drives the inner ring 3 at the top of the other side to move synchronously. In this way, the nozzle 11 at the inner wall of the inner ring 3 will move in a circular manner along the outer side of the cutter head. At this time, cooling water is pumped in from the joint 17 position, the cooling water flows in the flow channel 8, and enters the nozzle 11 from the perforation 12, and finally sprays the cutter head for cooling. This rotating spraying method allows the cutter head to be evenly cooled, and there will be no cooling dead corners.

[0031] Working principle: During installation, install the device at the designated position on the tool, and the cutter head is located at the center of the inner ring 3. When fixing, start the clamping cylinders 7 on both sides of the top of the frame 2. After the clamping cylinders 7 are started, push the clamping plate 6 in the middle of the mounting frame 5 forward, and use two clamping cylinders 7 to clamp on the tool. During cooling, start the motor 15. After the motor 15 is started, the drive gear 16 rotates. The gear 16 controls the rotation of the ring gear 4. After the ring gear 4 rotates, it drives the movable ring 13 to move in a circle below the annular tube 1. When the movable ring 13 moves, it drives the inner ring 3 at the top of the other side to move synchronously. In this way, the nozzle 11 on the inner wall of the inner ring 3 will move in a circle along the outside of the cutter head. At this time, cooling water is pumped in from the joint 17. The cooling water flows in the flow channel 8 and enters the nozzle 11 from the perforation 12, and finally sprays the cutter head for cooling.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for titanium alloy tool processing, characterized in that: include An annular tube (1), wherein a frame (2) is provided at the top end of the annular tube (1), and a clamping mechanism is provided at the top end of the frame (2); An inner ring (3), the inner ring (3) being movably mounted on the inner ring of the annular tube (1), and a cooling mechanism being provided between the inner ring (3) and the annular tube (1); A gear ring (4) is provided directly below the bottom end of the inner ring (3), and a rotating mechanism is provided between the frame (2) and one side of the gear ring (4).

2. The cooling device for titanium alloy tool processing according to claim 1, characterized in that: The clamping mechanism comprises a mounting frame (5), clamping plates (6) are symmetrically arranged on both sides of the middle of the mounting frame (5), clamping cylinders (7) are arranged on the outside of both sides of the top of the frame (2), and the output shafts of the two clamping cylinders (7) are respectively connected to the two clamping plates (6).

3. The cooling device for titanium alloy tool processing according to claim 1, characterized in that: The cooling mechanism includes a flow channel (8), the flow channel (8) is opened in the middle of the inner side of the annular tube (1), a sealing groove (9) is provided in an annular shape inside the annular tube (1) on one side close to the inner ring (3), a sealing ring (10) movably connected to the sealing groove (9) is provided on the back of the inner ring (3), a plurality of nozzles (11) are provided at equal arcs on the inner wall of the inner ring (3), and a perforation (12) is provided between the plurality of nozzles (11) and the sealing ring (10).

4. The cooling device for titanium alloy tool processing according to claim 1, characterized in that: The bottom end of the annular tube (1) is provided with a movable ring (13), the top end of the movable ring (13) is provided with a guide ring (14), and the bottom end of the annular tube (1) is provided with a guide groove matching the guide ring (14).

5. The cooling device for titanium alloy tool processing according to claim 4, characterized in that: The rotating mechanism includes a motor (15), which is arranged outside the bottom end of one side of the frame (2). The output shaft end of the motor (15) is provided with a gear (16), and the gear (16) is engaged with the ring gear (4). The ring gear (4) is fixedly connected to the lower end surface of the movable ring (13).

6. The cooling device for titanium alloy tool processing according to claim 3, characterized in that: A joint (17) is provided on a side of the frame (2) away from the motor (15), and the joint (17) is connected to the flow channel (8).

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