Deburring device for metal casting machining

Abstract

The utility model relates to a deburring device, in particular to a deburring device for metal casting machining. A Y-axis linear sliding table module located in the machine cover is arranged on the top of the machine frame, two supporting bases distributed along the X axis are arranged on a sliding table of the Y-axis linear sliding table module, and a cradle is rotationally installed between the two supporting bases. A cradle overturning motor is arranged on one supporting seat, and an output shaft of the cradle overturning motor penetrates through the supporting seat and is connected with the cradle; a workpiece self-rotating turntable is arranged in the middle of the cradle, and a workpiece mounting plate is arranged on a rotating platform of the workpiece self-rotating turntable; an X-axis linear sliding table module and a Z-axis linear sliding table module arranged on a sliding table of the X-axis linear sliding table module are arranged on the inner side wall of the machine cover, a tool turret rotary table is arranged on a sliding table of the Z-axis linear sliding table module, and a tool turret is arranged on a rotary platform of the tool turret rotary table; and a plurality of cutters are arranged on the cutter tower. According to the utility model, multiple functions of deburring, drilling, tapping and the like can be integrated in one device, so that the processing efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to a deburring device, specifically a deburring device for metal casting processing. Background Technology

[0002] In the production process of cast parts, due to the inherent characteristics of the casting process, the surface of the casting often has excess parts such as flash, burrs, and risers. Furthermore, subsequent machining stages may require operations such as drilling and tapping. These excess parts and machining requirements not only impair the appearance quality of the workpiece but also adversely affect subsequent machining processes, thereby reducing overall production efficiency.

[0003] Traditional strategies rely on specialized grinding robots or general-purpose six-axis robotic grinding lines to remove burrs, flash, and gating gates from casting surfaces. However, after grinding, equipment typically needs to be changed for drilling and tapping operations. This process inevitably involves diverse processing equipment and long transfer times, leading to reduced production efficiency and increased processing costs. Utility Model Content

[0004] The purpose of this invention is to solve the technical problems of low production efficiency and high processing cost of existing processing equipment, and to provide a deburring device for metal casting processing.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A deburring device for processing metal castings includes a frame with a cover on top;

[0007] The top of the frame is provided with a Y-axis linear slide module located inside the cover. The slide of the Y-axis linear slide module is provided with two support seats distributed along the X-axis, and a cradle is rotatably installed between the two support seats.

[0008] One of the support bases is equipped with a cradle tilting motor, and the output shaft of the cradle tilting motor passes through the support base and is connected to the cradle;

[0009] The cradle is provided with a workpiece rotation turntable in the middle, and a workpiece mounting plate is provided on the rotating platform of the workpiece rotation turntable.

[0010] The inner wall of the machine cover is provided with an X-axis linear slide module and a Z-axis linear slide module set on the slide of the X-axis linear slide module. The slide of the Z-axis linear slide module is provided with a turret turntable, and the turret is provided on the rotating platform of the turret turntable. The turret is provided with multiple cutting tools for machining metal castings.

[0011] Furthermore, the turret includes a base plate connected to the slide of the Z-axis linear slide module, and tapping assemblies, drilling assemblies and multiple deburring tool assemblies evenly distributed on the base plate.

[0012] Furthermore, the tapping assembly includes a motor mounting plate mounted on the base plate, and a servo motor is provided on the motor mounting plate;

[0013] The servo motor output end is equipped with a reducer, and the input shaft of the reducer is connected to the output shaft of the servo motor.

[0014] The output shaft of the reducer is provided with a connecting shaft, and the end of the connecting shaft is provided with a tap chuck, and a tap is installed inside the tap chuck.

[0015] Furthermore, the drilling assembly includes a drilling spindle and a drilling spindle clamping block sleeved on the drilling spindle;

[0016] The drilling spindle clamping block is mounted on the base plate via the drilling clamping block connecting plate.

[0017] The end of the drilling spindle is provided with a drilling tool chuck, and a straight shank self-tightening drill chuck is installed inside the drilling tool chuck, and a drill bit is installed inside the straight shank self-tightening drill chuck.

[0018] Furthermore, the deburring tool assembly includes a deburring spindle and a deburring spindle clamping block sleeved on the deburring spindle.

[0019] The deburring spindle clamping block is mounted on the base plate via the deburring clamping block connecting plate.

[0020] The deburring spindle is provided with a deburring tool chuck at its end, and a deburring tool is installed inside the deburring tool chuck.

[0021] Furthermore, the base plate is also provided with a cover, and the side wall of the cover is provided with mounting clearance holes that are compatible with the tapping assembly, the drilling assembly and multiple deburring tool assemblies.

[0022] Furthermore, the end faces of both the base plate and the cover are regular polygons.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] This utility model provides a deburring device for metal casting processing. By integrating an X-axis linear slide module, a Y-axis linear slide module, a Z-axis linear slide module, a cradle tilting motor, and a workpiece rotation turntable, it not only ensures high processing precision but also achieves five degrees of freedom processing capability. By incorporating a tool turret, multiple functions such as deburring, drilling, and tapping can be integrated into a single device, effectively reducing the number of required equipment and the workpiece transfer time between different devices, thus significantly improving processing efficiency. Furthermore, the tool turret configuration further enhances the device's flexibility, allowing for rapid tool changes to meet diverse processing needs. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the turret structure in an embodiment of this utility model.

[0027] Explanation of reference numerals in the attached drawings: 1-Machine cover, 2-Frame, 3-Y-axis linear slide module, 4-Support base, 5-Cradle, 6-Cradle tilting motor, 7-Workpiece rotation turntable, 8-Workpiece mounting plate, 9-X-axis linear slide module, 10-Z-axis linear slide module, 11-Turret turntable, 12-Turret, 121-Base plate, 122-Cover, 123-Mounting clearance hole, 13-Tapping assembly, 131-Motor mounting plate, 132-Servo motor, 133-Reducer, 13 4-Connecting shaft, 135-Tap chuck, 136-Tap, 14-Drilling assembly, 141-Drilling spindle, 142-Drilling spindle clamping block, 143-Drilling clamping block connecting plate, 144-Drilling tool chuck, 145-Straight shank self-tightening drill chuck, 146-Drill bit, 15-Deburring tool assembly, 151-Deburring spindle, 152-Deburring spindle clamping block, 153-Deburring clamping block connecting plate, 154-Deburring tool chuck, 155-Deburring tool. Detailed Implementation

[0028] The technical solutions of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] like Figure 1As shown, a deburring device for metal casting processing includes a frame 2 with a cover 1 on top. To facilitate the installation of the metal casting to be processed and to allow for comprehensive processing of different parts of the casting, a Y-axis linear slide module 3 is located inside the cover 1 on the top of the frame 2. Two support seats 4 distributed along the X-axis are mounted on the slide of the Y-axis linear slide module 3, and a cradle 5 is rotatably mounted between the two support seats 4. A cradle tilting motor 6 is mounted on one of the support seats 4, and the output shaft of the cradle tilting motor 6 passes through the support seat 4 and is connected to the cradle 5. A workpiece rotation turntable 7 is located in the middle of the cradle 5, and a workpiece mounting plate 8 is mounted on the rotating platform of the workpiece rotation turntable 7. The metal casting to be processed is fixed inside the deburring device by the workpiece mounting plate 8. The slide of the Y-axis linear slide module 3 can drive the metal casting to move along the Y-axis, while the cradle tilting motor 6 can drive the metal casting located on the cradle 5 to rotate at a specific angle according to processing requirements. The workpiece rotation turntable 7 helps to rotate the metal casting at a certain angle, facilitating processing.

[0030] like Figure 1 As shown, in order to perform comprehensive machining of the metal casting mounted on the workpiece mounting plate 8, an X-axis linear slide module 9 is provided on the inner wall of the machine housing 1, and a Z-axis linear slide module 10 is set on the slide of the X-axis linear slide module 9. A turret turntable 11 is provided on the slide of the Z-axis linear slide module 10, and a turret 12 is provided on the rotating platform of the turret turntable 11. The turret 12 is equipped with multiple tools for machining the metal casting. The X-axis linear slide module 9 and the Z-axis linear slide module 10 can move the turret along the X-axis and Z-axis inside the machine housing 1. In conjunction with the Y-axis linear slide module 3, the cradle tilting motor 6, and the workpiece rotation turntable 7, five degrees of freedom machining can be achieved. At the same time, the turret turntable 11 facilitates tool changing during the machining process.

[0031] In this embodiment, the Y-axis linear slide module 3, the X-axis linear slide module 9, and the Z-axis linear slide module 10 are linear double-guide rail ball screw slides.

[0032] like Figure 2 As shown, the turret 12 includes a base plate 121 connected to the slide of the Z-axis linear slide module 10, and a tapping assembly 13, a drilling assembly 14 and a plurality of deburring tool assemblies 15 evenly distributed on the base plate 121.

[0033] like Figure 1 and Figure 2 As shown, in order to protect the tapping assembly 13, the drilling assembly 14, and the multiple deburring tool assemblies 15, a cover 122 is also provided on the base plate 121. The side wall of the cover 122 is provided with mounting clearance holes 123 that are adapted to the tapping assembly 13, the drilling assembly 14, and the multiple deburring tool assemblies 15. The end faces of both the base plate 121 and the cover 122 are regular hexagonal.

[0034] like Figure 2 As shown, the tapping assembly 13 includes a motor mounting plate 131 mounted on a base plate 121, and a servo motor 132 is mounted on the motor mounting plate 131; a reducer 133 is provided at the output end of the servo motor 132, and the input shaft of the reducer 133 is connected to the output shaft of the servo motor 132; a connecting shaft 134 is provided on the output shaft of the reducer 133, and a tap 135 is provided at the end of the connecting shaft 134, and a tap 136 is installed in the tap 135.

[0035] like Figure 2 As shown, the drilling assembly 14 includes a drilling spindle 141 and a drilling spindle clamping block 142 sleeved on the drilling spindle 141; the drilling spindle clamping block 142 is mounted on the base plate 121 through a drilling clamping block connecting plate 143; the end of the drilling spindle 141 is provided with a drilling tool chuck 144, a straight shank self-tightening drill chuck 145 is installed in the drilling tool chuck 144, and a drill bit 146 is installed in the straight shank self-tightening drill chuck 145.

[0036] like Figure 2 As shown, the deburring tool assembly 15 includes a deburring spindle 151 and a deburring spindle clamping block 152 sleeved on the deburring spindle 151; the deburring spindle clamping block 152 is mounted on the base plate 121 through a deburring clamping block connecting plate 153; the end of the deburring spindle 151 is provided with a deburring tool chuck 154, and a deburring tool 155 is installed in the deburring tool chuck 154.

[0037] In this embodiment, the deburring spindle 151 can be selected as a rigid spindle or a floating spindle as needed; the deburring tool 155 can be replaced according to usage requirements.

[0038] The deburring device for metal casting processing provided by this utility model can simultaneously perform deburring, drilling and tapping processes.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A deburring device for machining metal castings, characterized in that: The machine frame (2) is provided with a machine hood (1) at the top; The machine frame (2) is provided with a Y-axis linear slide module (3) inside the machine hood (1) at the top, and two support seats (4) distributed along the X-axis are arranged on the slide table of the Y-axis linear slide module (3), and a cradle (5) is rotatably arranged between the two support seats (4); One of the support seats (4) is provided with a cradle overturning motor (6), and the output shaft of the cradle overturning motor (6) penetrates through the support seat (4) and is connected with the cradle (5); A workpiece rotation turntable (7) is arranged at the middle part of the cradle (5), and a workpiece mounting plate (8) is arranged on the rotating platform of the workpiece rotation turntable (7); An X-axis linear slide module (9) is arranged on the inner side wall of the machine hood (1), a Z-axis linear slide module (10) is arranged on the slide table of the X-axis linear slide module (9), a tool turret turntable (11) is arranged on the slide table of the Z-axis linear slide module (10), and a tool turret (12) is arranged on the rotating platform of the tool turret turntable (11); a plurality of cutters for machining metal castings are arranged on the tool turret (12).

2. The burring apparatus for metal casting processing according to claim 1, characterized by: The tool turret (12) comprises a bottom plate (121) connected with the slide table of the Z-axis linear slide module (10), a tapping assembly (13), a drilling assembly (14) and a plurality of deburring cutter assemblies (15) which are circumferentially distributed on the bottom plate (121).

3. The burring apparatus for metal casting processing according to claim 2, characterized by: The tapping assembly (13) comprises a motor mounting plate (131) mounted on the bottom plate (121), and a servo motor (132) is arranged on the motor mounting plate (131); A speed reducer (133) is arranged at the output end of the servo motor (132), and the input shaft of the speed reducer (133) is connected with the output shaft of the servo motor (132); A connecting shaft (134) is arranged on the output shaft of the speed reducer (133), and a tap chuck (135) is arranged at the end of the connecting shaft (134), and a tap (136) is arranged in the tap chuck (135).

4. The burring apparatus for metal casting processing according to claim 2, characterized by: The drilling assembly (14) comprises a drilling spindle (141) and a drilling spindle clamping block (142) sleeved on the drilling spindle (141); The drilling spindle clamping block (142) is mounted on the bottom plate (121) through a drilling spindle clamping block connecting plate (143); A drilling cutter chuck (144) is arranged at the end of the drilling spindle (141), a straight shank self-tightening drill chuck (145) is arranged in the drilling cutter chuck (144), and a drill bit (146) is arranged in the straight shank self-tightening drill chuck (145).

5. The burring apparatus for metal casting processing according to claim 2, characterized by: The deburring cutter assembly (15) comprises a deburring spindle (151) and a deburring spindle clamping block (152) sleeved on the deburring spindle (151); The deburring spindle clamping block (152) is mounted on the bottom plate (121) through a deburring spindle clamping block connecting plate (153); A deburring cutter chuck (154) is arranged at the end of the deburring spindle (151), and a deburring cutter (155) is arranged in the deburring cutter chuck (154).

6. The burring apparatus for metal casting processing according to claim 2, characterized by: The bottom plate (121) is further provided with a cover (122), and a mounting avoiding hole (123) matched with the tapping assembly (13), the drilling assembly (14) and the plurality of deburring cutter assemblies (15) is arranged on the side wall of the cover (122).

7. The burring apparatus for metal casting processing according to claim 6, characterized by: End faces of the bottom plate (121) and the cover (122) are regular polygons.

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