Die casting surface treatment equipment

Abstract

The utility model relates to the technical field of die casting machining, and discloses die casting surface treatment equipment which comprises a base, and a mounting plate is arranged in the top end of the base. According to the die casting surface treatment equipment, when a grinding disc is used for rotating, grinding and flattening treatment, a second servo motor can be controlled to start and drive a second one-way lead screw to rotate, a second threaded sleeve in threaded connection can be used for driving a grinding disc to move left and right while the second one-way lead screw rotates, and the left and right different positions of the surface of a workpiece are adjusted and ground; a first servo motor can be controlled to start to drive a first one-way lead screw to rotate, while the first one-way lead screw rotates, a first threaded sleeve in threaded connection can be used for driving a movable seat and a grinding disc to move front and back, different front and back positions of the surface of the workpiece are adjusted and ground, and sufficient and uniform grinding treatment is conducted on the different positions; the problem that the grinding use position of a grinding treatment assembly is inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting processing, in particular to a die casting surface treatment device. Background Art

[0002] Die casting is a process of using a pressure casting machine equipped with a casting mold to pour heated liquid metals such as copper, zinc, aluminum or aluminum alloy into the feed port of the die casting machine. The die casting machine is used to die-cast copper, zinc, aluminum or aluminum alloy parts of shapes and sizes limited by the mold. After the workpiece is pressure cast, there will be some burrs on the surface, which makes it look rough. In order to clean and improve the surface quality, die casting surface treatment equipment will be needed to grind the die-cast workpiece.

[0003] However, when the die-casting surface treatment equipment is used to grind some burrs on the surface of the die-casting, the grinding working position of the grinding component is generally limited. During the grinding process of the die-casting, the workpiece position needs to be adjusted repeatedly to fully grind different positions on the external surface of the die-casting. The operation of the grinding process is cumbersome, time-consuming and labor-intensive, and there are shortcomings. It is not convenient to adjust the grinding position of the grinding component.

[0004] Now, a new die casting surface treatment equipment is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a die casting surface treatment device to solve the problem of inconvenience in adjusting the grinding position of the grinding treatment component proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a die-casting surface treatment device, comprising a base, a mounting plate is arranged inside the top of the base, a mounting frame is fixedly mounted on the top of the base, a connecting plate is arranged on the top of the mounting frame, and a position adjustment mechanism is arranged on the top of the mounting frame for adjusting the position of the grinding treatment component to fully and evenly grind different positions on the outside of the die-casting workpiece;

[0007] The position adjustment mechanism includes a movable seat, a top seat, a first threaded sleeve, a first one-way screw, a sliding groove, a second servo motor, a slider, a second one-way screw, a second threaded sleeve, a first servo motor and a movable groove. The top end of the mounting frame is fixedly installed with a top seat, and the bottom end of the top seat is provided with a movable seat. The first one-way screw is movably installed inside the bottom end of the top seat, and the first one-way screw is connected to the first threaded sleeve through an external thread. Slide grooves are respectively provided inside the two sides of the bottom end of the top seat, and sliders are respectively installed and fixed on the two sides of the top end of the movable seat. The second one-way screw is movably installed inside the movable seat, and the second one-way screw is connected to the second threaded sleeve through an external thread. A movable groove is provided inside the bottom end of the movable seat, the second servo motor is fixedly installed on the right side of the movable seat, and the first servo motor is fixedly installed on the rear end of the top seat.

[0008] Preferably, the bottom end of the first threaded sleeve is installed and fixed between the middle position of the top end of the movable seat, the bottom end of the second threaded sleeve passes through the interior of the movable groove and is installed and fixed between the top end of the connecting plate, the two ends of the slide groove respectively pass through the two ends of the top seat, and the slider passes through the interior of the slide groove.

[0009] Preferably, the output shaft of the second servo motor is fixedly connected to the right side of the second one-way screw, and the output shaft of the first servo motor is fixedly connected to the rear end of the first one-way screw.

[0010] Preferably, an operating table is installed and fixed on the top of the mounting plate, and a third one-way screw is movably connected to both sides of the inside of the operating table, a driven bevel gear is installed on the right side of the outside of the third one-way screw, a handle is provided at the front end of the movable seat, and the rear end of the handle passes through the interior of the front end of the movable seat and is installed and fixed with an active bevel gear, clamping seats are provided on both sides of the top of the operating table, the external thread of the third one-way screw is connected to a third threaded sleeve, and the top end of the third threaded sleeve passes through the top of the operating table and is installed and fixed between the bottom end of the clamping seat.

[0011] Preferably, the outer parts of the two groups of third one-way screws on both sides of the movable seat are respectively provided with external threads in opposite directions, and the driving bevel gear is meshedly connected with the driven bevel gear.

[0012] Preferably, hydraulic cylinders are respectively installed and fixed on both sides of the bottom end inside the base, and the output end of the top of the hydraulic cylinder is installed and fixed between the bottom end of the mounting plate.

[0013] Preferably, guide blocks are respectively installed and fixed at both ends of both sides of the mounting plate, and guide grooves are respectively provided at both ends of both sides of the base.

[0014] Preferably, a driving motor is installed at the bottom end of the connecting plate, and a grinding disc is fixedly installed at the output end of the driving motor, and supporting feet are respectively installed and fixed at the four corners of the bottom end of the base.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the die-casting surface treatment equipment not only realizes the convenience of adjusting the grinding position of the grinding treatment component, realizes the convenience of clamping and fixing the die-casting workpiece before treatment, but also realizes the convenience of adjusting the grinding treatment height of the die-casting workpiece;

[0016] (1) By providing a mounting frame, a top seat, a movable seat, a grinding disc, a driving motor, a first threaded sleeve, a first one-way screw, a slide groove, a second servo motor, a slider, a second one-way screw, a second threaded sleeve, a connecting plate, a first servo motor and a movable groove, when the equipment is used, after the workpiece is fixed on the top of the operating table, the driving motor can be controlled to start driving the grinding disc to rotate, and some burrs on the outer surface of the workpiece can be polished and smoothed. At the same time, the second servo motor can be controlled to start driving the second one-way screw to rotate. The second one-way screw can be rotated and the threaded connection can be used at the same time. The second threaded sleeve drives the grinding disc to move left and right, and adjusts and grinds different left and right positions of the workpiece surface, and can also control the first servo motor to start driving the first one-way screw to rotate. The first one-way screw rotates and the first threaded sleeve connected with the thread can be used to drive the movable seat and the grinding disc to move forward and backward, so that different front and back positions of the workpiece surface can be adjusted and polished. By adjusting the grinding position of the grinding disc, the cumbersome inconvenience of repeatedly disassembling and adjusting the die-casting workpiece is reduced, and it is convenient to fully and evenly grind different positions on the surface of the die-casting;

[0017] (2) By providing a third threaded sleeve, a clamping seat, an operating table, a third one-way screw, a driven bevel gear, a handle and an active bevel gear, when the equipment is used, after placing the die-casting workpiece on the top of the operating table, the handle can be turned at the front end of the movable seat to drive the active bevel gear to rotate, and the active bevel gear can simultaneously drive the two sets of the third one-way screws to rotate by means of the meshed driven bevel gears, and simultaneously the third one-way screws can be rotated by means of the threaded third threaded sleeve to drive the two sets of clamping seats to move inward at the same time at the top of the operating table, and the die-casting workpiece can be quickly positioned and clamped on the top of the operating table, and the two sets of adjustable clamping seats can be used to facilitate the clamping and positioning of some die-casting workpieces of different sizes;

[0018] (3) By providing a base, a mounting plate, a guide block, an operating table and a hydraulic cylinder, when the equipment is used, after the die-casting workpiece is fixed on the top of the operating table, the hydraulic cylinders on both sides of the base can be controlled to start, and the output end can be extended upward, and at the same time, the position of the mounting plate, the operating table and the workpiece can be pushed up and adjusted. When the surface of the workpiece is polished, the height position of the workpiece can be adjusted according to the height of the workpiece, so that the surface of the die-casting workpieces of different heights can be polished conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the enlarged structure of the top seat of the utility model when viewed from above;

[0021] Figure 3 It is a schematic diagram of a partially enlarged top view of the third one-way lead screw of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the base of the utility model.

[0023] In the figure: 1. base; 2. third threaded sleeve; 3. guide block; 4. mounting plate; 5. mounting frame; 6. grinding disc; 7. driving motor; 8. movable seat; 9. top seat; 10. first threaded sleeve; 11. first one-way screw; 12. slide groove; 13. second servo motor; 14. slide block; 15. second one-way screw; 16. second threaded sleeve; 17. connecting plate; 18. clamping seat; 19. operating table; 20. hydraulic cylinder; 21. third one-way screw; 22. first servo motor; 23. movable groove; 24. driven bevel gear; 25. handle; 26. driving bevel gear; 27. guide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4, a die casting surface treatment equipment, including a base 1, a mounting plate 4 is arranged inside the top of the base 1, a mounting frame 5 is fixedly mounted on the top of the base 1, and a connecting plate 17 is arranged on the top of the mounting frame 5, a driving motor 7 is installed on the bottom of the connecting plate 17, and a grinding disc 6 is fixedly mounted on the output end of the driving motor 7, four corners of the bottom of the base 1 are respectively fixedly mounted with supporting feet, and a position adjustment mechanism for adjusting the position of the grinding treatment component and fully and evenly grinding different positions on the outside of the die casting workpiece is arranged on the top of the mounting frame 5;

[0026] The position adjustment mechanism includes a movable seat 8, a top seat 9, a first threaded sleeve 10, a first one-way screw 11, a slide groove 12, a second servo motor 13, a slider 14, a second one-way screw 15, a second threaded sleeve 16, a first servo motor 22 and a movable groove 23. The top seat 9 is fixedly installed at the top end of the mounting frame 5, and the bottom end of the top seat 9 is provided with a movable seat 8. The first one-way screw 11 is movably installed inside the bottom end of the top seat 9, and the first one-way screw 11 is externally threadedly connected to the first threaded sleeve 10. Slide grooves 12 are respectively provided inside the two sides of the bottom end of the top seat 9, and sliders 14 are respectively fixedly installed on the two sides of the top end of the movable seat 8. The second one-way screw 15 is movably installed inside the movable seat 8, and the second one-way screw 15 is externally threadedly connected to the second threaded sleeve 16. A movable groove 23 is provided inside the bottom end of the movable seat 8, the second servo motor 13 is fixedly installed on the right side of the movable seat 8, and the first servo motor 22 is fixedly installed at the rear end of the top seat 9;

[0027] The bottom end of the first threaded sleeve 10 is fixedly mounted between the middle position of the top end of the movable seat 8, the bottom end of the second threaded sleeve 16 passes through the inside of the movable groove 23 and is fixedly mounted between the top end of the connecting plate 17, the two ends of the slide groove 12 respectively pass through the two ends of the top seat 9, the slider 14 passes through the inside of the slide groove 12, the output shaft of the second servo motor 13 is fixedly connected to the right side of the second one-way screw 15, and the output shaft of the first servo motor 22 is fixedly connected to the rear end of the first one-way screw 11;

[0028] Specifically, Figure 1 and Figure 2As shown, after the workpiece is fixed on the top of the operating table 19, the drive motor 7 can be controlled to start driving the grinding disc 6 to rotate, and some burrs on the outer surface of the workpiece can be polished and smoothed. At the same time, the second servo motor 13 can be controlled to start driving the second one-way screw 15 to rotate. When the second one-way screw 15 rotates, the second threaded sleeve 16 connected by thread can be used to drive the grinding disc 6 to move left and right, so that different left and right positions of the workpiece surface can be adjusted and polished. In addition, the first servo motor 22 can be controlled to start driving the first one-way screw 11 to rotate. When the first one-way screw 11 rotates, the first threaded sleeve 10 connected by thread can be used to drive the movable seat 8 and the grinding disc 6 to move back and forth, so that different front and back positions of the workpiece surface can be adjusted and polished.

[0029] Embodiment 2: An operating table 19 is fixedly installed on the top of the mounting plate 4, and the two sides inside the operating table 19 are movably connected with the third one-way screw 21 respectively, and the right side of the outside of the third one-way screw 21 is installed with a driven bevel gear 24, and the front end of the movable seat 8 is provided with a handle 25, and the rear end of the handle 25 passes through the interior of the front end of the movable seat 8 and is fixed with an active bevel gear 26, and the two sides of the top of the operating table 19 are respectively provided with a clamping seat 18, and the external thread of the third one-way screw 21 is connected with the third threaded sleeve 2, and the top of the third threaded sleeve 2 passes through the top of the operating table 19 and is fixedly installed between the bottom end of the clamping seat 18, and the outsides of the two groups of third one-way screws 21 on both sides of the movable seat 8 are respectively provided with external threads in opposite directions, and the active bevel gear 26 is meshed with the driven bevel gear 24;

[0030] Specifically, Figure 1 and Figure 3 As shown, after placing the die-casting workpiece on the top of the operating table 19, the handle 25 can be turned at the front end of the movable seat 8 to drive the active bevel gear 26 to rotate. When the active bevel gear 26 rotates, the meshing driven bevel gear 24 can be used to drive the two sets of third one-way screws 21 to rotate. When the third one-way screw 21 rotates, the threaded third threaded sleeve 2 can be used to drive the two sets of clamping seats 18 to move inward at the same time on the top of the operating table 19, and the die-casting workpiece can be quickly positioned and clamped on the top of the operating table 19.

[0031] Embodiment 3: A hydraulic cylinder 20 is fixedly mounted on both sides of the bottom end of the base 1, and the output end of the top of the hydraulic cylinder 20 is fixedly mounted between the bottom end of the mounting plate 4, and guide blocks 3 are fixedly mounted on both ends of both sides of the mounting plate 4, and guide grooves 27 are respectively provided on both ends of both sides of the base 1;

[0032] Specifically, Figure 1 and Figure 4As shown, after the die-casting workpiece is fixed on the top of the operating table 19, the hydraulic cylinders 20 on both sides of the base 1 can be controlled to start, and the output ends can be extended upward, and at the same time, the positions of the mounting plate 4, the operating table 19 and the workpiece can be pushed up and adjusted. When the surface of the workpiece is polished, the height position of the workpiece during polishing can be adjusted according to the height of the workpiece.

[0033] Working principle: When the utility model is in use, after placing the die-casting workpiece on the top of the operating table 19, the handle 25 can be turned at the front end of the movable seat 8 to drive the active bevel gear 26 to rotate. When the active bevel gear 26 rotates, the meshing driven bevel gear 24 can be used to drive the two sets of third one-way screws 21 to rotate. When the third one-way screw 21 rotates, the threaded third threaded sleeve 2 can be used to drive the two sets of clamping seats 18 to move inward at the same time on the top of the operating table 19, and the die-casting workpiece can be quickly positioned and clamped on the top of the operating table 19. After the die-casting workpiece is fixed on the top of the operating table 19, the hydraulic cylinders 20 on both sides of the base 1 can be controlled to start, and the output end can be extended upward, and at the same time, the position of the mounting plate 4, the operating table 19 and the workpiece can be pushed up and adjusted. When the surface of the workpiece is polished, the height position of the workpiece during polishing can be adjusted according to the height of the workpiece. , the surface of the die-casting workpieces of different heights can be polished. During the processing, the driving motor 7 can be controlled to start driving the grinding disc 6 to rotate, and some burrs on the outer surface of the workpiece can be polished and smoothed. At the same time, the second servo motor 13 can be controlled to start driving the second one-way screw 15 to rotate. When the second one-way screw 15 rotates, the second threaded sleeve 16 connected by thread can be used to drive the grinding disc 6 to move left and right, so as to adjust and polish different left and right positions of the workpiece surface. In addition, the first servo motor 22 can be controlled to start driving the first one-way screw 11 to rotate. When the first one-way screw 11 rotates, the first threaded sleeve 10 connected by thread can be used to drive the movable seat 8 and the grinding disc 6 to move back and forth, so as to adjust and polish different front and back positions of the workpiece surface. By adjusting the grinding position of the grinding disc 6, different positions on the surface of the die-casting can be fully and evenly polished.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A die casting surface treatment device, comprising a base (1), characterized in that: A mounting plate (4) is arranged inside the top of the base (1), a mounting frame (5) is fixedly mounted on the top of the base (1), a connecting plate (17) is arranged at the top of the mounting frame (5), and a position adjustment mechanism for adjusting the position of the grinding processing component and performing full and uniform grinding on different positions of the outside of the die-cast workpiece is arranged at the top of the mounting frame (5); The position adjustment mechanism comprises a movable seat (8), a top seat (9), a first threaded sleeve (10), a first one-way screw (11), a slide groove (12), a second servo motor (13), a slider (14), a second one-way screw (15), a second threaded sleeve (16), a first servo motor (22) and a movable groove (23); the top end of the interior of the mounting frame (5) is fixedly mounted with the top seat (9), and the bottom end of the top seat (9) is provided with a movable seat (8); the interior of the bottom end of the top seat (9) is movably mounted with the first one-way screw (11), and the external thread connection of the first one-way screw (11) A first threaded sleeve (10) is provided, and slide grooves (12) are respectively provided inside the two sides of the bottom end of the top seat (9), and sliders (14) are respectively installed and fixed on the two sides of the top end of the movable seat (8). A second one-way screw (15) is installed inside the movable seat (8) so as to be movable in a transverse manner, and the second one-way screw (15) is connected to a second threaded sleeve (16) through an external thread. A movable groove (23) is provided inside the bottom end of the movable seat (8), and a second servo motor (13) is installed and fixed on the right side of the movable seat (8), and a first servo motor (22) is installed and fixed at the rear end of the top seat (9).

2. The die casting surface treatment equipment according to claim 1, characterized in that: The bottom end of the first threaded sleeve (10) is fixedly mounted between the middle position of the top end of the movable seat (8), the bottom end of the second threaded sleeve (16) passes through the interior of the movable groove (23) and is fixedly mounted between the top end of the connecting plate (17), the two ends of the slide groove (12) respectively pass through the two ends of the top seat (9), and the sliding block (14) passes through the interior of the slide groove (12).

3. The die casting surface treatment equipment according to claim 1, characterized in that: The output shaft of the second servo motor (13) is fixedly connected to the right side of the second one-way screw (15), and the output shaft of the first servo motor (22) is fixedly connected to the rear end of the first one-way screw (11).

4. The die casting surface treatment equipment according to claim 1, characterized in that: An operating table (19) is fixedly mounted on the top of the mounting plate (4), and a third one-way screw (21) is movably connected to both sides of the operating table (19), and a driven bevel gear (24) is mounted on the right side of the outside of the third one-way screw (21). A handle (25) is arranged at the front end of the movable seat (8), and the rear end of the handle (25) passes through the interior of the front end of the movable seat (8) and is fixedly mounted with a driving bevel gear (26). A clamping seat (18) is arranged on both sides of the top of the operating table (19), and the third one-way screw (21) is externally threadedly connected to a third threaded sleeve (2), and the top end of the third threaded sleeve (2) passes through the top end of the operating table (19) and is fixedly mounted between the bottom end of the clamping seat (18).

5. The die casting surface treatment equipment according to claim 4, characterized in that: The outsides of the two sets of third one-way screws (21) on both sides of the movable seat (8) are respectively provided with external threads in opposite directions, and the active bevel gear (26) is meshedly connected with the driven bevel gear (24).

6. The die casting surface treatment equipment according to claim 1, characterized in that: Hydraulic cylinders (20) are respectively installed and fixed on both sides of the bottom end of the base (1), and the output end of the top of the hydraulic cylinder (20) is installed and fixed between the bottom end of the mounting plate (4).

7. The die casting surface treatment equipment according to claim 1, characterized in that: Guide blocks (3) are respectively fixedly mounted on both ends of the mounting plate (4), and guide grooves (27) are respectively provided on both ends of the inside of the base (1).

8. The die casting surface treatment equipment according to claim 1, characterized in that: A driving motor (7) is installed at the bottom end of the connecting plate (17), and a grinding disc (6) is installed and fixed at the output end of the driving motor (7). Support feet are respectively installed and fixed at the four corners of the bottom end of the base (1).

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