Multi-station five-axis machining platform with adsorption structure

Abstract

The utility model relates to the technical field of multi-station five-axis machining platforms, in particular to a multi-station five-axis machining platform with an adsorption structure, which comprises a sliding table, a machining table, a mounting seat, a first motor, a first movable seat, a second movable seat, a second motor, a third motor, a machining cutter and a hydraulic rod, a machining table is arranged above the sliding table and slidably connected with the sliding table, a mounting base is arranged above the sliding table, an adsorption bin is formed in the inner side of the sliding table, a vacuum bin is formed in the inner side of the sliding table, a communicating hole is formed in the bottom of the adsorption bin, a vacuum pipe is arranged on one side of the sliding table, and a sliding block is arranged on the inner side of the adsorption bin. A sealing ring is arranged on the outer side of the sliding block, a spring is arranged at the bottom of the sliding block, and a soft diaphragm is arranged above the sliding block; a vacuum adsorption function is added in the machining table, so that the device can produce air pressure difference in the machining table, and the workpiece and the machining table are adsorbed and fixed by utilizing the air pressure difference.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-station five-axis machining platforms, in particular to a multi-station five-axis machining platform with an adsorption structure. Background Technique

[0002] A multi-station machining platform is an efficient production device that allows machining of multiple stations in one clamping, significantly improving production efficiency.

[0003] Most existing multi-station machining platforms mostly use fixtures to clamp workpieces. Multiple disassembly and assembly of fixtures are required for one machining, which is time-consuming and laborious. Additionally, incompatibility may occur when adding vacuum suction cups.

[0004] Therefore, in view of the above problems, a multi-station five-axis machining platform with an adsorption structure can be designed to add the function of vacuum adsorption in the machining table. Content of the Utility Model

[0005] In order to overcome the problem that most multi-station machining platforms mostly use fixtures to clamp workpieces, multiple disassembly and assembly of fixtures are required for one machining, which is time-consuming and laborious, and incompatibility may occur when adding vacuum suction cups additionally.

[0006] The technical solution of the utility model is: a multi-station five-axis machining platform with an adsorption structure, including a sliding table, a machining table, a mounting seat, a first motor, a first movable seat, a second movable seat, a second motor, a third motor, a machining tool, and a hydraulic rod; a machining table is arranged above the sliding table, the machining table is slidably connected to the sliding table, a mounting seat is arranged above the sliding table, a first motor is arranged on one side of the mounting seat, a first movable seat is arranged on one side of the mounting seat, the first movable seat is slidably connected to the mounting seat, a second movable seat is arranged on one side of the first movable seat, the second movable seat is slidably connected to the first movable seat, a second motor is arranged on one side of the second movable seat, the output end of the second motor is provided with a third motor, the output end of the third motor is provided with a machining tool, hydraulic rods are arranged on both sides of the second movable seat, an adsorption chamber is opened inside the sliding table, a vacuum chamber is opened inside the sliding table, a communication hole is opened at the bottom of the adsorption chamber, a vacuum tube is arranged on one side of the sliding table, a sliding block is arranged inside the adsorption chamber, the sliding block is hermetically slidably connected to the inner wall of the adsorption chamber, a sealing ring is arranged on the outer side of the sliding block, a spring is arranged at the bottom of the sliding block, and a soft diaphragm is arranged above the sliding block.

[0007] Preferably, the position of the workpiece and the machining tool is adjusted by setting the sliding table and the machining table to slide. The position of the machining tool is adjusted by driving the first movable seat to move by the first motor. The height of the machining tool is adjusted by driving the second movable seat to lift and lower by the hydraulic rod. The angle of the machining tool is adjusted by the second motor. The machining tool is driven by the third motor to rotate at a high speed to perform cutting machining on the workpiece. When the workpiece is fixed, first place the workpiece above the machining table, and then connect the vacuum tube to an external vacuum pump to form a low-pressure environment in the vacuum chamber, sucking the sliding block to move downward to compress the spring, forming a low-pressure space between the workpiece and the machining table, and using the atmospheric pressure to press the workpiece on the machining table to complete adsorption and fixation. The soft diaphragm can prevent waste chips from machining from entering the adsorption chamber. After the vacuum state is released, the spring releases energy to push the sliding block upward to restore the air pressure at the bottom of the workpiece, thereby releasing the adsorption.

[0008] Preferably, a threaded lead screw is provided on one side of the mounting seat. The threaded lead screw is rotatably connected to the mounting seat, penetrates through the second movable seat and is threadedly connected to the second movable seat. One end of the threaded lead screw is connected to the output end of the first motor.

[0009] Preferably, two sets of first slide rails are provided on one side of the mounting seat. A first mounting groove is provided on one side of the first movable seat. The first mounting groove is fitted with the mounting seat. First sliding grooves are provided on the upper and lower sides of the first mounting groove, and the first sliding grooves are fitted with the first slide rails.

[0010] Preferably, four sets of second slide rails are provided on one side of the first movable seat. Grooves are provided on the inner sides of the second slide rails. Four sets of claws are provided on one side of the second movable seat. The inner sides of the claws are fitted with the grooves.

[0011] Preferably, four sets of connecting seats are provided on one side of the first movable seat. Convex bumps are provided at the bottoms of the connecting seats, and the interiors of the convex bumps are hollow.

[0012] Preferably, a third slide rail is provided above the sliding table. A mating groove is provided at the bottom of the machining table, and the mating groove is fitted with the third slide rail.

[0013] Preferably, first fixing plates are provided on both sides of the first movable seat. A second fixing plate is provided above the hydraulic rod. A connecting rod is provided on one side of the second fixing plate, and four sets of connecting rods are provided.

[0014] The beneficial effects of the present utility model:

[0015] 1. The device adds a vacuum adsorption function to the processing table. When fixing the workpiece, first place the workpiece above the processing table, and then connect the vacuum tube to the external vacuum pump to form a low-pressure environment in the vacuum chamber. The suction slide block moves downward to compress the spring, forming a low-pressure space between the workpiece and the processing table. The atmospheric pressure is used to press the workpiece on the processing table to complete the adsorption and fixation. The soft diaphragm can prevent the waste chips from processing from entering the adsorption chamber. After the vacuum state is released, the spring releases energy to push the slide block upward to restore the air pressure at the bottom of the workpiece to release the adsorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a multi-station five-axis machining platform with an adsorption structure of the utility model;

[0017] Figure 2 What is shown is a three-dimensional structural schematic diagram of the first movable seat of the multi-station five-axis machining platform with an adsorption structure of the utility model;

[0018] Figure 3 The three-dimensional structure diagram of the processing platform of the multi-station five-axis processing platform with adsorption structure of the utility model is shown;

[0019] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the sliding block of the multi-station five-axis machining platform with an adsorption structure of the utility model.

[0020] Explanation of the reference numerals: 1. sliding table; 101. third sliding rail; 102. matching groove; 2. processing table; 201. adsorption chamber; 202. connecting hole; 203. vacuum chamber; 204. vacuum tube; 205. soft diaphragm; 206. sliding block; 207. sealing ring; 208. spring; 3. mounting seat; 301. first sliding rail; 302. threaded screw; 4. first motor; 5. first movable seat; 501. first sliding groove; 502. second sliding rail; 503. groove; 504. first mounting groove; 6. second movable seat; 601. hook; 602. connecting seat; 603. convex bump; 7. second motor; 8. third motor; 9. processing tool; 10. hydraulic rod; 1001. second fixed plate; 1002. connecting rod; 1003. first fixed plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figures 1 - 4, the present utility model provides an embodiment: a multi-station five-axis machining platform with an adsorption structure, including a sliding table 1, a machining table 2, a mounting seat 3, a first motor 4, a first movable seat 5, a second movable seat 6, a second motor 7, a third motor 8, a machining tool 9 and a hydraulic rod 10; a machining table 2 is arranged above the sliding table 1, the machining table 2 is slidably connected to the sliding table 1, a mounting seat 3 is arranged above the sliding table 1, a first motor 4 is arranged on one side of the mounting seat 3, a first movable seat 5 is arranged on one side of the mounting seat 3, the first movable seat 5 is slidably connected to the mounting seat 3, a second movable seat 6 is arranged on one side of the first movable seat 5, the second movable seat 6 is slidably connected to the first movable seat 5, a second motor 7 is arranged on one side of the second movable seat 6, a third motor 8 is arranged at the output end of the second motor 7, a machining tool 9 is arranged at the output end of the third motor 8, hydraulic rods 10 are arranged on both sides of the second movable seat 6, an adsorption chamber 201 is opened inside the sliding table 1, a vacuum chamber 203 is opened inside the sliding table 1, a communication hole 202 is opened at the bottom of the adsorption chamber 201, a vacuum tube 204 is arranged on one side of the sliding table 1, a sliding block 206 is arranged inside the adsorption chamber 201, the sliding block 206 is hermetically slidably connected to the inner wall of the adsorption chamber 201, a sealing ring 207 is arranged on the outer side of the sliding block 206, a spring 208 is arranged at the bottom of the sliding block 206, and a soft diaphragm 205 is arranged above the sliding block 206.

[0023] Please refer to Figure 1 , in this embodiment, a threaded lead screw 302 is arranged on one side of the mounting seat 3, the threaded lead screw 302 is rotatably connected to the mounting seat 3, the threaded lead screw 302 penetrates through the second movable seat 6 and is threadedly connected to the second movable seat 6, one end of the threaded lead screw 302 is connected to the output end of the first motor 4, two groups of first slide rails 301 are arranged on one side of the mounting seat 3, a first mounting groove 504 is opened on one side of the first movable seat 5, the first mounting groove 504 is mutually fitted with the mounting seat 3, first sliding grooves 501 are opened on the upper and lower sides of the first mounting groove 504, and the first sliding grooves 501 are mutually fitted with the first slide rails 301; the first motor 4 can drive the threaded lead screw 302 to rotate, so that the second movable seat 6 moves. The mutual fitting of the first mounting groove 504 and the mounting seat 3 slidably connects the first movable seat 5 and the mounting seat 3, and the mutual fitting of the first sliding grooves 501 and the first slide rails 301 prevents the first movable seat 5 from falling off the mounting seat 3.

[0024] Please refer to Figure 2, in this embodiment, a second slide rail 502 is provided on one side of the first movable seat 5. There are four groups of the second slide rails 502. A groove 503 is formed inside the second slide rail 502. A hook 601 is provided on one side of the second movable seat 6. There are four groups of the hooks 601. The inner side of the hook 601 is fitted with the groove 503. A connecting seat 602 is provided on one side of the first movable seat 5. There are four groups of the connecting seats 602. A convex hull 603 is provided at the bottom of the connecting seat 602. The inside of the convex hull 603 is hollow. First fixing plates 1003 are provided on both sides of the first movable seat 5. A second fixing plate 1001 is provided above the hydraulic rod 10. A connecting rod 1002 is provided on one side of the second fixing plate 1001. There are four groups of the connecting rods 1002; the mutual fitting of the hook 601 and the groove 503 slidably connects the hook 601 with the second slide rail 502 and prevents the second slide rail 502 from separating from the hook 601, thereby slidably connecting the first movable seat 5 and the second movable seat 6. The connecting seat 602 is used to install the third motor 8. The convex hull 603 provides an installation space for the second motor 7. The connecting rod 1002 connects and fixes the first fixing plate 1003 and the second fixing plate 1001, thereby connecting and fixing the hydraulic rod 10 and the first movable seat 5.

[0025] Please refer to Figure 3 , in this embodiment, a third slide rail 101 is provided above the sliding table 1. A mating groove 102 is formed at the bottom of the processing table 2. The mating groove 102 is fitted with the third slide rail 101; the mutual fitting of the mating groove 102 and the third slide rail 101 slidably connects the sliding table 1 and the processing table 2 and guides and limits the movement of the processing table 2 at the same time.

[0026] When the device is in use, the sliding table 1 and the processing table 2 are slid to adjust the position of the workpiece and the processing tool 9. The first motor 4 drives the threaded lead screw 302 to rotate, driving the first movable seat 5 to move to adjust the position of the processing tool 9. The hydraulic rod 10 drives the second movable seat 6 to move up and down to adjust the height of the processing tool 9. The second motor 7 adjusts the angle of the third motor 8 to adjust the angle of the processing tool 9. The third motor 8 drives the processing tool 9 to rotate at a high speed to perform cutting processing on the workpiece; when the workpiece is fixed, first place the workpiece above the processing table 2, and then connect the vacuum tube 204 to an external vacuum pump to form a low-pressure environment in the vacuum chamber 203, sucking the sliding block 206 to move downward to compress the spring 208, forming a low-pressure space between the workpiece and the processing table 2, and using the atmospheric pressure to press the workpiece on the processing table 2 to complete the adsorption and fixation. The soft diaphragm 205 can prevent the waste chips from processing from entering the adsorption chamber 201. After the vacuum state is released, the spring 208 releases energy to push the sliding block 206 to move upward to restore the air pressure at the bottom of the workpiece, thereby releasing the adsorption.

[0027] Through the above steps, the position of the workpiece and the machining tool 9 is adjusted by setting the sliding of the sliding table 1 and the machining table 2. The position of the machining tool 9 is adjusted by driving the first movable seat 5 to move by the first motor 4. The height of the machining tool 9 is adjusted by driving the second movable seat 6 to lift and lower by the hydraulic rod 10. The angle of the machining tool 9 is adjusted by the second motor 7. The machining tool 9 is driven by the third motor 8 to rotate at high speed to perform cutting machining on the workpiece. When the workpiece is fixed, first place the workpiece above the machining table 2, and then connect the vacuum tube 204 to an external vacuum pump to form a low-pressure environment in the vacuum chamber 203, sucking the sliding block 206 to move downward to compress the spring 208, forming a low-pressure space between the workpiece and the machining table 2, and using the atmospheric pressure to press the workpiece onto the machining table 2 to complete adsorption and fixation. The soft diaphragm 205 can prevent waste chips from machining from entering the adsorption chamber 201. After the vacuum state is released, the spring 208 releases energy to push the sliding block 206 to move upward to restore the air pressure at the bottom of the workpiece, thereby releasing the adsorption.

[0028] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A multi-station five-axis machining platform with an adsorption structure, comprising a sliding table (1); characterized in that: The machine tool further comprises a processing table (2), a mounting seat (3), a first motor (4), a first movable seat (5), a second movable seat (6), a second motor (7), a third motor (8), a processing tool (9) and a hydraulic rod (10); the processing table (2) is arranged above the sliding table (1), the processing table (2) is slidably connected to the sliding table (1), a mounting seat (3) is arranged above the sliding table (1), a first motor (4) is arranged on one side of the mounting seat (3), a first movable seat (5) is arranged on one side of the mounting seat (3), the first movable seat (5) is slidably connected to the mounting seat (3), a second movable seat (6) is arranged on one side of the first movable seat (5), the second movable seat (6) is slidably connected to the first movable seat (5), a second motor (7) is arranged on one side of the second movable seat (6), and the second motor (7) is arranged on one side of the second movable seat (6). A third motor (8) is arranged at the output end of the third motor (8), a machining tool (9) is arranged at the output end of the second movable seat (6), hydraulic rods (10) are arranged on both sides of the second movable seat (6), an adsorption chamber (201) is arranged on the inner side of the sliding table (1), a vacuum chamber (203) is arranged on the inner side of the sliding table (1), a connecting hole (202) is arranged at the bottom of the adsorption chamber (201), a vacuum tube (204) is arranged on one side of the sliding table (1), a sliding block (206) is arranged on the inner side of the adsorption chamber (201), the sliding block (206) is sealingly slidably connected to the inner wall of the adsorption chamber (201), a sealing ring (207) is arranged on the outer side of the sliding block (206), a spring (208) is arranged at the bottom of the sliding block (206), and a soft diaphragm (205) is arranged above the sliding block (206).

2. The multi-station five-axis machining platform with an adsorption structure according to claim 1, characterized in that: A threaded screw (302) is provided on one side of the mounting seat (3), the threaded screw (302) is rotatably connected to the mounting seat (3), the threaded screw (302) passes through the second movable seat (6) and is threadably connected to the second movable seat (6), and one end of the threaded screw (302) is interconnected with the output end of the first motor (4).

3. The multi-station five-axis machining platform with an adsorption structure according to claim 1, characterized in that: A first slide rail (301) is provided on one side of the mounting seat (3), and two groups of the first slide rails (301) are provided. A first mounting groove (504) is provided on one side of the first movable seat (5), and the first mounting groove (504) and the mounting seat (3) are interlocked with each other. First sliding grooves (501) are provided on the upper and lower sides of the first mounting groove (504), and the first sliding groove (501) and the first slide rail (301) are interlocked with each other.

4. The multi-station five-axis machining platform with an adsorption structure according to claim 1, characterized in that: A second slide rail (502) is provided on one side of the first movable seat (5), the second slide rail (502) is provided with four groups, a groove (503) is provided on the inner side of the second slide rail (502), and a hook claw (601) is provided on one side of the second movable seat (6), the hook claw (601) is provided with four groups, and the inner side of the hook claw (601) is mutually engaged with the groove (503).

5. The multi-station five-axis machining platform with adsorption structure according to claim 1, characterized in that: A connecting seat (602) is provided on one side of the first movable seat (5), and the connecting seat (602) is provided with four groups. A convex bulge (603) is provided at the bottom of the connecting seat (602), and the convex bulge (603) is hollow inside.

6. The multi-station five-axis machining platform with adsorption structure according to claim 1, characterized in that: A third slide rail (101) is arranged above the sliding table (1), and a matching groove (102) is provided at the bottom of the processing table (2), and the matching groove (102) and the third slide rail (101) are interlocked.

7. The multi-station five-axis machining platform with an adsorption structure according to claim 1, characterized in that: First fixing plates (1003) are arranged on both sides of the first movable seat (5), a second fixing plate (1001) is arranged above the hydraulic rod (10), a connecting rod (1002) is arranged on one side of the second fixing plate (1001), and four groups of connecting rods (1002) are arranged.

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