A metal matrix composite stirring casting machine

Abstract

This utility model discloses a metal matrix composite material stirring casting machine, which includes a bed, column, crossbeam, slide, drill head, lead screw I, lead screw II, lead screw III, worm gear reducer a, worm gear reducer b, motor, and stirring paddle. Lead screw I is located in the bed, and the column is slidably connected to the top of the bed. A lead screw nut at the bottom of the column is connected to lead screw I. Lead screw II is located in the column, and a worm gear reducer a connected to the upper end of lead screw II is located at the top of the column. A crossbeam is located on the column, and a lead screw nut on the back of the crossbeam is connected to lead screw II. A slide is located on the front side of the crossbeam, and lead screw III is located inside the crossbeam. A worm gear reducer b connected to lead screw III is located on the crossbeam. A lead screw nut on the back of the slide is connected to lead screw III. The slide has a drill head with a motor at its top and a stirring paddle at its bottom. This utility model enables the stirring process in the metal matrix composite material metal smelting process for metal laboratories to have an automatic stirring function, with a high degree of automation and more uniform stirring.

Description

Technical Field

[0001] This utility model relates to a metal-based composite material stirring casting machine, belonging to the field of mechanical technology. Background Technology

[0002] In the current metal laboratory, the stirring process in the metal smelting of metal matrix composite materials is carried out manually using simple hand-held stirring devices. This method is not only time-consuming and labor-intensive, but also results in uneven stirring and unsatisfactory stirring effect, affecting the experimental results. Furthermore, splashing is prone to occur during stirring, posing a safety hazard. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a metal matrix composite material stirring casting machine. This device enables the stirring process of metal matrix composite material metal smelting process in metal laboratory to have an automatic stirring function, with a high degree of automation and more uniform stirring.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a metal matrix composite material stirring casting machine, including a bed, column, crossbeam, slide, drilling power head, lead screw I, lead screw II, lead screw III, worm gear reducer a, worm gear reducer b, motor and stirring paddle. A lead screw I is arranged inside the upper part of the bed, and the lead screw I is aligned with the length direction of the bed. A main drive device is arranged on one end of the lead screw I on this side of the bed, and the drive end of the main drive device is connected to this end of the lead screw I. A column is slidably connected to the top of the bed, and a lead screw nut is fixed at the bottom of the column. The lead screw nut is engaged with the lead screw I.

[0005] A vertical lead screw II is installed inside the column. A bent plate is fixed to the top of the column, and a worm gear reducer a is installed on the bent plate. The drive end of the worm gear reducer a faces downward and is connected to the upper end of the lead screw II through a coupling. A crossbeam is slidably connected to the front side of the column. A vertical opening slot is provided on the back of the crossbeam. A lead screw nut is fixed to the upper end of the back of the crossbeam in the opening slot. The lead screw nut is engaged with the lead screw II.

[0006] A horizontally movable slide block is slidably connected to the front side of the crossbeam. A lead screw III is installed inside the crossbeam, which is aligned with the length direction of the crossbeam. Another bent plate is installed at one end of the crossbeam, and a worm gear reducer b is installed on the bent plate. The drive end of the worm gear reducer b is connected to one end of the lead screw III. Another lead screw nut is fixed to the back of the slide block, and the lead screw III is engaged with the lead screw III.

[0007] A base is fixed to the front of the slide, and a drilling head is fixed to the front of the base. A motor with its drive end facing downward is installed on the top of the drilling head, and a vertical stirring paddle is installed at the bottom of the drilling head. The drive end of the motor drives the stirring paddle to move through the drilling head. A furnace is placed below the drilling head, and the stirring paddle performs stirring work in the furnace.

[0008] Furthermore, the beams and columns are arranged perpendicularly.

[0009] Furthermore, a rectangular slot I is provided at the top of the bed. On the side closer to the furnace, a lead screw support I is fixed inside the rectangular slot I. On the side farther from the furnace, a plate is fixed on the side of the rectangular slot I, and a bracket A is installed in the plate. The two ends of the lead screw I are respectively installed in the lead screw support I and the bracket A. Deep groove ball bearings are installed between the lead screw support I and the lead screw I, and between the bracket A and the lead screw I. On the side of the bed 1 away from the furnace, a bracket D is fixed, and a main drive motor as the main drive device is fixed on the bracket D. The end of the lead screw I is connected to the drive end of the main drive motor. The plates on both sides of the top of the rectangular slot I are fitted into the opening slots on both sides of the bottom of the column.

[0010] Furthermore, a rectangular slot II is provided on the front side of the column. At the upper end of the rectangular slot II, another plate is fixed on the column, and a bracket B is installed in the plate. At a position slightly below inside the rectangular slot II, a lead screw bracket II is fixed in the column. The two ends of the lead screw II are respectively installed in the bracket B and the lead screw bracket II. Deep groove ball bearings are installed between the lead screw bracket II and the lead screw II, and between the bracket B and the lead screw II. The column is connected to the opening slot on the back of the crossbeam.

[0011] Furthermore, a rectangular slot Ⅲ is provided on the front side of the crossbeam. On both sides of the rectangular slot Ⅲ, another plate is fixed at both ends of the crossbeam. A bracket C is installed in each plate. The two ends of the lead screw Ⅲ are respectively installed in the two brackets C. Deep groove ball bearings are installed between the two brackets C and the lead screw Ⅲ. The ends of the upper and lower plates of the rectangular slot Ⅲ are connected to the openings on the upper and lower sides of the slide back.

[0012] Furthermore, the metal matrix composite stirring casting machine is equipped with a protective cover, which includes an observation window and space for placing the electrical cabinet.

[0013] Furthermore, stents A, B, and C all have the same structure.

[0014] Furthermore, the drive motor on worm gear reducer a, the drive motor on worm gear reducer b, the motor, and the main drive motor are all AC asynchronous motors.

[0015] The beneficial effects of this utility model are as follows: This utility model enables the stirring process in the metal smelting process of metal matrix composite materials used in metal laboratories to have an automatic stirring function, with a high degree of automation, more uniform stirring, saving time and labor, and effectively improving work efficiency; at the same time, it also has good safety, eliminating the need for manual stirring by staff; the protective cover surrounds the entire device, forming full protection, and the appearance is more aesthetically pleasing; furthermore, this device has commercial value, is suitable for various metal laboratories, and has promotional value; the device is a complete machine, making it convenient to transport. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is the front view of this utility model.

[0019] Figure 3 yes Figure 2 The left view.

[0020] Figure 4 yes Figure 2 Top view.

[0021] Figure 5 yes Figure 4 A-A direction diagram.

[0022] Figure 6 yes Figure 2 A schematic diagram of the B-B direction.

[0023] Figure 7 This is a schematic diagram of the present invention when equipped with a protective cover.

[0024] Figure 8 yes Figure 7 A schematic diagram of the cross-sectional structure.

[0025] Figure 9 This is a schematic diagram of the bed frame of this utility model.

[0026] Figure 10 This is a schematic diagram of the crossbeam of this utility model.

[0027] Figure 11 This is a schematic diagram of bracket A of this utility model.

[0028] Figure 12 This is a schematic diagram of the curved plate of this utility model.

[0029] Figure 13 This is a schematic diagram of the slide of this utility model.

[0030] Figure 14 This is a schematic diagram of the base of this utility model.

[0031] Figure 15 This is a schematic diagram of the column of this utility model.

[0032] Figure 16 This is a schematic diagram of the protective cover of this utility model.

[0033] Numbering on the map: 1. Bed, 101. Rectangular slot I, 2. Column, 201. Rectangular slot II, 3. Crossbeam, 301. Rectangular slot III, 4. Slide, 5. Base, 6. Drilling head, 7. Lead screw I, 8. Lead screw II, 9. Lead screw III, 10. Worm gear reducer a, 11. Worm gear reducer b, 12. Motor, 13. Bracket A, 14. Bracket B, 15. Lead screw nut bracket II, 16. Agitator, 17. Lead screw nut bracket I, 18. Bending plate, 19. Plate, 20. Protective cover, 21. Furnace, 22. Main drive motor, 23. Bracket D, 24. Bracket C. Detailed Implementation

[0034] like Figure 1 As shown in Figure 16, a metal matrix composite material stirring casting machine includes a bed 1, a column 2, a crossbeam 3, a slide 4, a drill power head 6, lead screw I 7, lead screw II 8, lead screw III 9, a worm gear reducer a 10, a worm gear reducer b 11, a motor 12, and a stirring paddle 16. A lead screw I 7 is installed inside the upper part of the bed 1, and the lead screw I 7 is aligned with the length direction of the bed 1. A main drive device is installed on one end of the lead screw I 7 on this side of the bed, and the drive end of the main drive device is connected to this end of the lead screw I 7. A column 2 is slidably connected to the top of the bed 1, and a lead screw nut is fixed at the bottom of the column 2. The lead screw nut is engaged with the lead screw I 7.

[0035] A vertical lead screw II8 is installed inside the column 2. A bent plate 18 is fixed to the top of the column 2. A worm gear reducer a10 is installed on the bent plate 18. The drive end of the worm gear reducer a10 faces downward and is connected to the upper end of the lead screw II8 through a coupling. A crossbeam 3 is slidably connected to the front side of the column 2. The crossbeam 3 is arranged perpendicular to the column 2. A vertical opening slot is provided on the back of the crossbeam 3. A lead screw nut is fixed to the upper end of the back of the crossbeam 3 in the opening slot. The lead screw nut is engaged with the lead screw II8.

[0036] A horizontally movable slide block 4 is slidably connected to the front side of the crossbeam 3. A lead screw Ⅲ9 with the same length direction as the crossbeam 3 is installed inside the crossbeam 3. Another bent plate 18 is installed at one end of the crossbeam 3. A worm gear reducer b11 is installed on the bent plate 18. The drive end of the worm gear reducer b11 is connected to one end of the lead screw Ⅲ9. Another lead screw nut is fixed to the back of the slide block 4. The lead screw nut is engaged with the lead screw Ⅲ9.

[0037] A base 5 is fixed to the front side of the slide 4, and a drilling head 6 is fixed to the front side of the base 5. A motor 12 with the drive end facing downward is installed on the top of the drilling head 6, and a vertical stirring paddle 16 is installed at the bottom of the drilling head 6. The drive end of the motor 12 drives the stirring paddle 16 to move through the drilling head 6. A smelting furnace 21 is placed below the drilling head 6, and the stirring paddle 16 performs stirring work in the smelting furnace 21. A protective cover 20 is set outside the metal matrix composite material stirring casting machine. The protective cover 20 has an observation window and space for placing the electrical cabinet.

[0038] A rectangular slot I101 is provided at the top of the bed 1. On the side closer to the furnace 21, a lead screw support I17 is fixed inside the rectangular slot I101. On the side away from the furnace 21, a plate 19 is fixed on the side of the rectangular slot I101. A bracket A13 is installed in the plate 19. The two ends of the lead screw I7 are respectively installed in the lead screw support I17 and the bracket A13. Deep groove ball bearings are installed between the lead screw support I17 and the lead screw I7, and between the bracket A13 and the lead screw I7. On the side of the bed 1 away from the furnace 21, a bracket D23 is fixed. A main drive motor 22, which serves as the main drive device, is fixed on the bracket D23. The end of the lead screw I7 is connected to the drive end of the main drive motor 22. The plates on both sides of the top of the rectangular slot I101 are fitted into the opening slots on both sides of the bottom of the column 2.

[0039] A rectangular slot II201 is provided on the front side of the column 2. At the upper end of the rectangular slot II201, another plate 19 is fixed on the column 2, and a bracket B14 is installed in the plate 19. At a position slightly below inside the rectangular slot II201, a lead screw bracket II15 is fixed in the column 2. The two ends of the lead screw II8 are respectively installed in the bracket B14 and the lead screw bracket II15. Deep groove ball bearings are installed between the lead screw bracket II15 and the lead screw II8, and between the bracket B14 and the lead screw II8. The column 2 is connected to the opening slot on the back of the crossbeam 3.

[0040] A rectangular slot Ⅲ301 is provided on the front side of the crossbeam 3. On both sides of the rectangular slot Ⅲ301, another plate 19 is fixed at both ends of the crossbeam 3. A bracket C24 is installed in each plate 19. The two ends of the lead screw Ⅲ9 are respectively installed in the two brackets C24. Deep groove ball bearings are installed between the two brackets C24 and the lead screw Ⅲ9. The ends of the upper and lower plates of the rectangular slot Ⅲ301 are connected to the opening slots on the upper and lower sides of the back of the slide block 4.

[0041] The structures of brackets A13, B14 and C24 are all the same. The drive motors on worm gear reducers a10, b11, motor 12 and main drive motor 22 are all AC asynchronous motors.

[0042] During operation, the output of the main drive motor 22 drives the lead screw I7 to rotate under the support of the deep groove ball bearings in the lead screw nut support I17 and support A13. The lead screw I7 drives the lead screw nut seat meshing with it to move the column 2 and the crossbeam 3 in the back-and-forth direction on the bed 1. The output of the worm gear reducer a10 drives the lead screw II8 to rotate under the support of the deep groove ball bearings in the support B14 and lead screw nut support II15. The lead screw II8 drives the lead screw nut seat meshing with it to move the crossbeam 3 vertically up and down on the column 2. The output of the worm gear reducer b11 drives the lead screw III9 to rotate under the support of the deep groove ball bearings in the two supports C24. The lead screw III9 drives the lead screw nut seat meshing with it to move the slide 4, the base 5 and the drill head 6 horizontally left and right on the crossbeam 3. The output of the motor 12 drives the drill head 6 to rotate the stirring paddle 16, which performs stirring work in the furnace 21.

[0043] This equipment is mainly used for the stirring process in the metal smelting of metal matrix composites. The motor 12 drives the clamp to clamp the stirring paddle 16 and make it rotate at high speed. The equipment adopts a vertical structure and is centrally controlled by buttons, which can realize motorized operation. The equipment can be motorized to control the forward, backward, left, right and up and down feeds, and can automatically stop after the stroke is completed. The metal matrix composite stirring casting machine is equipped with a protective cover 20, which makes the machine tool adopt an integrated protection. The front can be opened for the spindle to extend. The lower left and right sides are equipped with electrical control boxes. The operation buttons are located on the left side of the front for easy operation. The exposed cable is protected by plastic-coated conduit.

Claims

1. A metal matrix composite stir casting machine characterized by: The system includes a bed (1), a column (2), a crossbeam (3), a slide (4), a drill head (6), lead screw I (7), lead screw II (8), lead screw III (9), a worm gear reducer a (10), a worm gear reducer b (11), a motor (12), and a stirring paddle (16). A lead screw I (7) is installed inside the upper part of the bed (1). The lead screw I (7) is aligned with the length direction of the bed (1). A main drive device is installed on one end of the lead screw I (7) on this side of the bed. The drive end of the main drive device is connected to this end of the lead screw I (7). A column (2) is slidably connected to the top of the bed (1). A lead screw nut is fixed at the bottom of the column (2), and the lead screw nut is meshed with the lead screw I (7). A vertical lead screw II (8) is installed inside the column (2). A bent plate (18) is fixed at the top of the column (2). A worm gear reducer a (10) is installed on the bent plate (18). The drive end of the worm gear reducer a (10) faces downward and is connected to the upper end of the lead screw II (8) through a coupling. A crossbeam (3) is slidably connected to the front side of the column (2). A vertical shaft is installed on the back of the crossbeam (3). A vertical opening slot is provided. In the opening slot, a threaded female seat is fixed at the upper back of the crossbeam (3), which is engaged with the threaded screw II (8). A horizontally movable slide block (4) is slidably connected to the front side of the crossbeam (3). A threaded screw III (9) with the same length direction as the crossbeam (3) is provided inside the crossbeam (3). Another bent plate (18) is installed at one end of the crossbeam (3). A worm gear reducer b (11) is installed on the bent plate (18). The drive end of the worm gear reducer b (11) is connected to one end of the threaded screw III (9). The back of the slide block (4) Another screw seat is fixed to the part, which is engaged with the screw rod III (9); a base (5) is fixed to the front side of the slide (4), and a drilling head (6) is fixed to the front side of the base (5). A motor (12) with the drive end facing down is installed on the top of the drilling head (6), and a vertical stirring paddle (16) is installed at the bottom of the drilling head (6). The drive end of the motor (12) drives the stirring paddle (16) to move through the drilling head (6); a furnace (21) is placed below the drilling head (6), and the stirring paddle (16) performs stirring work in the furnace (21).

2. A metal matrix composite stir casting machine as claimed in claim 1, wherein: The beam (3) is arranged perpendicular to the column (2).

3. A metal matrix composite stir casting machine as claimed in claim 1, wherein: A rectangular slot I (101) is provided at the top of the bed (1). On the side closer to the furnace (21), a lead screw support I (17) is fixed at one end of the rectangular slot I (101). On the side away from the furnace (21), a plate (19) is fixed on the side of the rectangular slot I (101). A bracket A (13) is installed in the plate (19). The two ends of the lead screw I (7) are respectively installed in the lead screw support I (17) and the bracket A (13). Deep groove ball bearings are installed between the lead screw I (7) and the support A (13) and the lead screw I (7); at the end away from the furnace (21), a support D (23) is fixed on the side of the bed (1), and a main drive motor (22) as the main drive device is fixed on the support D (23). The end of the lead screw I (7) is connected to the drive end of the main drive motor (22), and the top two sides of the rectangular slot I (101) are connected to the opening slots on both sides of the bottom of the column (2).

4. A metal matrix composite stir casting machine as claimed in claim 1, wherein: A rectangular slot II (201) is provided on the front side of the column (2). At the upper end of the rectangular slot II (201), another plate (19) is fixed on the column (2). A bracket B (14) is installed in the plate (19). At the lower position inside the rectangular slot II (201), a threaded rod bracket II (15) is fixed in the column (2). The two ends of the threaded rod II (8) are respectively installed in the bracket B (14) and the threaded rod bracket II (15). Deep groove ball bearings are installed between the threaded rod bracket II (15) and the threaded rod II (8) and between the bracket B (14) and the threaded rod II (8). The column (2) is connected to the opening slot on the back of the crossbeam (3).

5. A metal matrix composite stir casting machine as claimed in claim 1, wherein: A rectangular slot Ⅲ (301) is provided on the front side of the crossbeam (3). On both sides of the rectangular slot Ⅲ (301), another plate (19) is fixed at both ends of the crossbeam (3). A bracket C (24) is installed in each plate (19). The two ends of the lead screw Ⅲ (9) are respectively installed in the two brackets C (24). Deep groove ball bearings are installed between the two brackets C (24) and the lead screw Ⅲ (9). The ends of the plates on the upper and lower sides of the rectangular slot Ⅲ (301) are connected to the opening slots on the upper and lower sides of the back of the slide (4).

6. A metal matrix composite stir casting machine as claimed in claim 1, wherein: The metal matrix composite material stirring casting machine is equipped with a protective cover (20) on the outside. The protective cover (20) is equipped with an observation window and space for placing the electrical cabinet.

7. A metal matrix composite stir casting machine as claimed in claim 1, wherein: The structures of stents A (13), B (14) and C (24) are all the same.

8. A metal matrix composite stir casting machine as claimed in claim 1 or 3, wherein: The drive motor on worm gear reducer a (10), the drive motor on worm gear reducer b (11), motor (12) and main drive motor (22) are all AC asynchronous motors.

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