Multi-station five-axis machining device with automatic tool changing function

Abstract

The utility model relates to the field of five-axis machining equipment, in particular to an automatic tool changing multi-station five-axis machining device which comprises a base, a machine frame, a fixing assembly and a machining assembly, the machine frame is fixedly installed above the base, four sets of installation blocks are fixedly installed above the base, the installation blocks are located below the machine frame, and the machining assembly is fixedly installed on the machine frame. The first mounting plate is arranged above the mounting blocks, the first mounting plate is in sliding connection with the mounting blocks, three groups of pushing blocks are fixedly mounted below the first mounting plate, the pushing blocks are located between the two groups of mounting blocks, two groups of supporting brackets are fixedly mounted on one side of the rack, a conveying belt is arranged above the supporting brackets, and the conveying belt is located below the mounting blocks; the pushing blocks are mounted through the first mounting plate, the pushing blocks can be driven to slide along the mounting blocks, sweeps accumulated between the two mounting blocks can be pushed to the position above the conveying belt through the pushing blocks, the sweeps can be discharged through the conveying belt, and the sweeps are prevented from affecting work of the whole machining device.

Description

TECHNICAL FIELD

[0001] The utility model relates to five -axis processing equipment field especially relates to a multi -position five -axis processing device of automatic tool changing. BACKGROUND

[0002] Five -axis processing equipment is an advanced numerical control machine tool, and its core feature lies in being able to realize the linkage control of five independent axes, and the coordinated movement of five axes is controlled by computer numerical control system programming, and the movement of each axis is independent, but accurate synchronization and coordination can be realized to complete the processing of complex curved surface and irregular shape.

[0003] The current five -axis processing equipment usually produces waste when working, and the current five -axis processing equipment usually does not have the function of waste cleaning, and the accumulation of waste will affect the normal operation of the processing work.

[0004] Therefore, in view of the above-mentioned current five -axis processing equipment usually produces waste when working, and the current five -axis processing equipment usually does not have the function of waste cleaning, and the accumulation of waste will affect the normal operation of the processing work, an automatic tool changing multi -position five -axis processing device can be designed, which is provided with a waste pushing and discharging device, which can discharge the waste produced during processing in time and ensure the normal operation of the processing work. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the current five -axis processing equipment usually produces waste when working, and the current five -axis processing equipment usually does not have the function of waste cleaning, and the accumulation of waste will affect the normal operation of the processing work.

[0006] The technical scheme of the utility model is: a multi -position five -axis processing device of automatic tool changing, including base, frame, fixed assembly and processing assembly, frame fixed installation is in the top of base, four groups of mounting blocks are fixedly installed on the top of base, mounting block is located below the frame, first mounting plate is arranged on the top of mounting block, first mounting plate is connected with mounting block slidingly, three groups of push blocks are fixedly installed below first mounting plate, push block is located between two groups of mounting blocks, two groups of support supports are fixedly installed on one side of frame, conveying belt is arranged on the top of support support, conveying belt is located below mounting block, fixed assembly is arranged on the top of first mounting plate, processing assembly is arranged on one side of frame.

[0007] Preferably, the first mounting plate is installed by the mounting block, the fixed assembly and the push block are installed by the first mounting plate, the conveying belt is installed by the support support, the waste is pushed to the conveying belt by the push block, the waste is conveyed out of the processing device by the conveying belt, the workpiece is fixed by the fixed assembly, and the workpiece is processed by the processing assembly.

[0008] Preferably, the upper side of the mounting block is provided with a first sliding rail, eight linear motors are fixedly installed on the upper side of the mounting block, and the linear motors are slidably connected to the mounting block through the first sliding rail.

[0009] Preferably, the fixing assembly comprises a vacuum chuck and an air valve, the vacuum chuck is fixedly installed on the upper side of the first mounting plate, and the vacuum chuck is provided with two air valves on one side.

[0010] Preferably, the processing assembly comprises a second mounting plate, a second sliding rail, an air cylinder and a sliding block, the second mounting plate is fixedly installed on one side of the rack, the second mounting plate is provided with the second sliding rail on one side, the sliding block is arranged on one side of the second mounting plate, the sliding block is slidably connected to the second mounting plate through the second sliding rail, the air cylinder is fixedly installed on the upper side of the second mounting plate, and the output end of the air cylinder is fixedly connected with the sliding block.

[0011] Preferably, the processing assembly comprises a mounting box, a mounting bracket and a first motor, the mounting box is fixedly installed on one side of the sliding block, the mounting bracket is arranged below the mounting box, the mounting bracket is rotatably connected to the mounting box, the mounting bracket is provided with four groups, and the first motor is fixedly installed on the upper side of the mounting box.

[0012] Preferably, the processing assembly comprises a second motor, a connecting block and a processing head, the second motor is fixedly installed on one side of the mounting bracket, the connecting block is arranged on the other side of the mounting bracket, the connecting block is rotatably connected to the mounting bracket, the connecting block is fixedly connected with the output end of the second motor, and the processing head is fixedly installed on one side of the connecting block.

[0013] Preferably, the upper side of the other four linear motors is fixedly provided with a third mounting plate, and the upper side of the third mounting plate is fixedly provided with a tool magazine bracket.

[0014] The utility model discloses the beneficial effect:

[0015] 1、Compared with the five -axis processing equipment of present, usually will produce the waste chip when processing work, the five -axis processing equipment of present usually does not have the function of waste chip cleaning, and the accumulation of waste chip can influence the normal operation of processing work, the utility model discloses the installation of the first mounting plate to the push block, and the push block can be driven to slide along the mounting block, the waste chip accumulated between two groups of mounting blocks can be pushed to the upper side of the conveyor belt by the push block, and the waste chip can be discharged by the conveyor belt, preventing the waste chip from affecting the overall processing device work. DRAWINGS

[0016] Figure 1 The first three -dimensional structure schematic diagram of the automatic tool changing multi -station five -axis processing device of the utility model is shown.

[0017] Figure 2 The automatic tool changing multi-station five-axis machining device base upper three-dimensional structure schematic view of the utility model is shown;

[0018] Figure 3 The second three-dimensional structure schematic view of the automatic tool changing multi-station five-axis machining device of the utility model is shown;

[0019] Figure 4 The machining assembly three-dimensional structure schematic view of the automatic tool changing multi-station five-axis machining device of the utility model is shown;

[0020] The figure mark explanation: 1, base; 101, mounting block; 102, first mounting plate; 103, push block; 104, support bracket; 105, conveying belt; 2, rack; 301, first sliding rail; 302, linear motor; 401, vacuum chuck; 402, air valve; 501, second mounting plate; 502, second sliding rail; 503, air cylinder; 504, sliding block; 505, mounting box; 506, mounting bracket; 507, first motor; 508, second motor; 509, connecting block; 510, machining head; 601, third mounting plate; 602, tool magazine bracket. DETAILED DESCRIPTION

[0021] The utility model is further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of example: an automatic tool changing multi-station five-axis machining device, including base 1, rack 2, fixed assembly and machining assembly, rack 2 is fixedly installed on the top of base 1, four groups of mounting blocks 101 are fixedly installed on the top of base 1, mounting block 101 is below rack 2, first mounting plate 102 is set on the top of mounting block 101, first mounting plate 102 is slidably connected with mounting block 101, three groups of push blocks 103 are fixedly installed in the lower of first mounting plate 102, push block 103 is between two groups of mounting blocks 101, two groups of support brackets 104 are fixedly installed on the side of rack 2, conveying belt 105 is set on the top of support bracket 104, conveying belt 105 is below mounting block 101, fixed assembly is set on the top of first mounting plate 102, machining assembly is set on the side of rack 2;First mounting plate 102 is installed by being set mounting block 101, fixed assembly and push block 103 are installed by being set first mounting plate 102, conveying belt 105 is installed by being set support bracket 104, waste chip can be pushed to conveying belt 105 by being set push block 103, so that waste chip is conveyed out of machining device by being set conveying belt 105, the workpiece needing machining can be fixed by being set fixed assembly, workpiece is processed by being set machining assembly.

[0023] Referring to Figures 1-2 In the embodiment, the upper side of the mounting block 101 is provided with the first sliding rail 301, and eight groups of linear motors 302 are arranged on the upper side of the mounting block 101 and are in sliding connection with the mounting block 101 through the first sliding rail 301. The first mounting plate 102 is fixedly installed on the upper side of four groups of the linear motors 302. The linear motors 302 can drive the first mounting plate 102 to slide on the upper side of the mounting block 101 along the first sliding rail 301. The fixed assembly comprises a vacuum chuck 401 and an air valve 402. The vacuum chuck 401 is fixedly installed on the upper side of the first mounting plate 102, and two groups of air valves 402 are arranged on one side of the vacuum chuck 401. The air valves 402 can be connected with external air extraction equipment to provide suction force for the vacuum chuck 401, so that the workpiece is fixed on the upper side of the vacuum chuck 401.

[0024] Referring to Figures 3-4In the embodiment, the machining assembly comprises a second mounting plate 501, a second sliding rail 502, a cylinder 503 and a sliding block 504. The second mounting plate 501 is fixedly installed on one side of the rack 2. The second mounting plate 501 is provided with the second sliding rail 502 on one side. The sliding block 504 is arranged on one side of the second mounting plate 501 and is in sliding connection with the second mounting plate 501 through the second sliding rail 502. The cylinder 503 is fixedly installed above the second mounting plate 501, and the output end of the cylinder 503 is fixedly connected with the sliding block 504. The machining assembly comprises a mounting box 505, a mounting bracket 506 and a first motor 507. The mounting box 505 is fixedly installed on one side of the sliding block 504. The mounting bracket 506 is arranged below the mounting box 505 and is in rotary connection with the mounting box 505. The mounting bracket 506 is provided with four groups. The first motor 507 is fixedly installed above the mounting box 505, and the mounting bracket 506 is fixedly connected with the output end of the first motor 507. The machining assembly comprises a second motor 508, a connecting block 509 and a machining head 510. The second motor 508 is fixedly installed on one side of the mounting bracket 506. The connecting block 509 is arranged on the other side of the mounting bracket 506 and is in rotary connection with the mounting bracket 506. The connecting block 509 is fixedly connected with the output end of the second motor 508. The machining head 510 is fixedly installed on one side of the connecting block 509. The cylinder 503 can drive the sliding block 504 to slide along the second sliding rail 502 on one side of the second mounting plate 501, so as to adjust the height of the machining head 510. The first motor 507 is arranged to drive the mounting bracket 506 to rotate. The second motor 508 is arranged to drive the connecting block 509 to rotate and drive the machining head 510 to rotate, so as to adjust the height position and angle of the machining head 510, facilitating the machining work on workpieces of different shapes. In addition, the upper side of the four groups of linear motors 302 is fixedly installed with a third mounting plate 601, and the upper side of the third mounting plate 601 is fixedly installed with a tool magazine bracket 602. The third mounting plate 601 is arranged to install the tool magazine bracket 602. The tool magazine bracket 602 can store different tools of the machining head 510 and can cooperate with the machining head 510 to move to replace different tools.

[0025] In work, the workpiece is placed by the vacuum chuck 401. After the position of the workpiece is determined, the gas valve 402 is connected with an external air extraction device to provide negative pressure for the vacuum chuck 401, so as to fix the workpiece.

[0026] When processing, the vacuum chuck 401 can be driven by the linear motor 302 to slide along the first slide rail 301 above the mounting block 101 to adjust the position of the workpiece, the processing head 510 can be driven by the cylinder 503 to slide along the second slide rail 502 on one side of the second mounting plate 501 to adjust the height of the processing head 510, the first motor 507 can be used to drive the mounting bracket 506 to rotate, thereby adjusting the processing position, the second motor 508 is used to drive the connecting block 509 to rotate, thereby driving the processing head 510 to rotate, and the angle of the processing head 510 is adjusted, so that the workpiece can be processed at multiple angles;

[0027] The third mounting plate 601 can be moved by the linear motor 302, and the tool magazine bracket 602 can be moved below the processing head 510, so that the processing head 510 can automatically change tools;

[0028] The pushing block 103 can push the processing waste between the two groups of mounting blocks 101 to the top of the conveyor belt 105, and the conveyor belt 105 can convey and discharge the generated waste to prevent affecting the processing work.

[0029] Through the above steps, the pushing block 103 is installed on the first mounting plate 102 and can be driven to slide along the mounting block 101, the pushing block 103 can push the waste accumulated between the two groups of mounting blocks 101 to the top of the conveyor belt 105, and the conveyor belt 105 can discharge the waste, so as to solve the problem that the five-axis processing equipment currently does not have the function of cleaning the waste, and the accumulation of waste affects the normal operation of the processing work.

[0030] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the utility model.

Claims

1. An automatic tool changing multi-station five-axis machining device, comprising a base (1) and a frame (2); characterized in that: It also includes a fixed assembly and processing assembly, the rack (2) is fixedly installed above the base (1), four groups of mounting blocks (101) are fixedly installed above the base (1), the mounting blocks (101) are below the rack (2), the first mounting plate (102) is arranged above the mounting block (101), the first mounting plate (102) is in sliding connection with the mounting block (101), three groups of push blocks (103) are fixedly installed below the first mounting plate (102), the push blocks (103) are between the two groups of mounting blocks (101), two groups of supporting supports (104) are fixedly installed on one side of the rack (2), the conveying belt (105) is arranged above the supporting support (104), the conveying belt (105) is below the mounting block (101), the fixed assembly is arranged above the first mounting plate (102), and the processing assembly is arranged on one side of the rack (2).

2. The automatic tool changing multi-station five-axis machining device according to claim 1, characterized in that: The first slide rail (301) is arranged above the mounting block (101), eight groups of linear motors (302) are arranged above the mounting block (101), the linear motors (302) are in sliding connection with the mounting block (101) through the first slide rail (301), and the first mounting plate (102) is fixedly installed above four groups of the linear motors (302).

3. The automatic tool changing multi-station five-axis machining device according to claim 1, characterized in that: The fixed assembly includes a vacuum chuck (401) and an air valve (402), the vacuum chuck (401) is fixedly installed above the first mounting plate (102), and two groups of air valves (402) are arranged on one side of the vacuum chuck (401).

4. The automatic tool changing multi-station five-axis machining device according to claim 1, characterized in that: The processing assembly includes a second mounting plate (501), a second slide rail (502), an air cylinder (503) and a sliding block (504), the second mounting plate (501) is fixedly installed on one side of the rack (2), the second slide rail (502) is arranged on one side of the second mounting plate (501), the sliding block (504) is arranged on one side of the second mounting plate (501), the sliding block (504) is in sliding connection with the second mounting plate (501) through the second slide rail (502), the air cylinder (503) is fixedly installed above the second mounting plate (501), and the output end of the air cylinder (503) is fixedly connected with the sliding block (504).

5. The automatic tool changing multi-station five-axis machining device according to claim 4, characterized in that: The processing assembly includes a mounting box (505), a mounting support (506) and a first motor (507), the mounting box (505) is fixedly installed on one side of the sliding block (504), the mounting support (506) is arranged below the mounting box (505), the mounting support (506) is in rotary connection with the mounting box (505), the mounting support (506) is provided with four groups, and the first motor (507) is fixedly installed above the mounting box (505). The mounting support (506) is fixedly connected with the output end of the first motor (507).

6. The automatic tool changing multi-station five-axis machining device according to claim 5, characterized in that: The processing assembly comprises a second motor (508), a connecting block (509) and a processing head (510), the second motor (508) is fixedly installed on one side of the mounting bracket (506), the connecting block (509) is arranged on the other side of the mounting bracket (506), the connecting block (509) is rotationally connected with the mounting bracket (506), the connecting block (509) is fixedly connected with the output end of the second motor (508), and the processing head (510) is fixedly installed on one side of the connecting block (509).

7. The automatic tool changing multi-station five-axis machining device according to claim 2, characterized in that: In addition, the fourth group of linear motors (302) are fixedly installed above a third mounting plate (601), and the third mounting plate (601) is fixedly installed above a tool magazine support (602).

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