Die steel milling device

Abstract

The utility model discloses a mould steel milling device which comprises a workbench, a fixing mechanism, a position moving mechanism, a rotating mechanism and an adjusting mechanism, a first electric push rod is arranged on one side of the top face of the workbench, the fixing mechanism is connected with the piston end of the first electric push rod, the position moving mechanism is arranged on one side of the top face of the workbench, and the rotating mechanism is connected with the piston end of the first electric push rod. The position moving mechanism is connected with a driver and an air cylinder, the output end of the driver is connected with a mounting block, the rotating mechanism is connected with the piston end of the air cylinder, a plurality of milling cutters are circumferentially and rotatably arranged on the rotating mechanism, one end of each milling cutter is provided with a slot, the mounting block is inserted into the slot, a groove is formed in the workbench, and the adjusting mechanism is arranged in the groove. The adjusting mechanism is connected with a protection plate. Therefore, the milling cutters with different sizes can be flexibly switched according to requirements in the milling process, so that the milling cutters are more convenient to replace, and the operation process is effectively simplified.

Description

Technical Field

[0001] This utility model relates to the technical field of mold steel processing, and in particular to a mold steel milling device. Background Technology

[0002] Due to its high hardness and wear resistance, mold steel is commonly used to manufacture various molds, such as plastic molds and die-casting molds. During the machining process of mold steel, milling equipment is used to machine grooves on the surface of the mold steel to serve as cooling or venting channels.

[0003] Currently, when milling mold steel, milling cutters of different sizes are usually required to mill grooves of different sizes to meet diverse processing needs. However, the milling cutters in existing milling equipment are usually fixed on the spindle with screws. When changing the milling cutter, the operator needs to manually remove the old milling cutter with the help of tools such as screwdrivers, and then install and tighten the new milling cutter in place. This replacement process is quite cumbersome. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to propose a mold steel milling device that can flexibly switch to different sizes of milling cutters according to needs during the milling process, making the replacement of milling cutters more convenient and thus effectively simplifying the operation process.

[0006] To achieve the above objectives, this utility model proposes a mold steel milling device, including a worktable, a fixing mechanism, a position moving mechanism, a rotating mechanism, and an adjusting mechanism. A first electric push rod is provided on one side of the top surface of the worktable. The fixing mechanism is connected to the piston end of the first electric push rod. The position moving mechanism is located on one side of the top surface of the worktable and is connected to a driver and a cylinder. The output end of the driver is connected to a mounting block. The rotating mechanism is connected to the piston end of the cylinder. Multiple milling cutters are circumferentially rotatable on the rotating mechanism. One end of each milling cutter has a slot, and the mounting block is inserted into the slot. A groove is formed inside the worktable, and the adjusting mechanism is located within the groove. A protective plate is connected to the adjusting mechanism.

[0007] The mold steel milling device of this utility model can flexibly switch to different sizes of milling cutters according to needs during the milling process, making the replacement of milling cutters more convenient and thus effectively simplifying the operation process.

[0008] In addition, the die steel milling device proposed above according to this utility model may also have the following additional technical features:

[0009] Specifically, the fixing mechanism includes a support plate, a bracket, a second electric push rod, and a pressure plate. The support plate is connected to the piston end of the first electric push rod, the bracket is disposed on one side of the top surface of the support plate, the second electric push rod is disposed on the bracket, and the pressure plate is connected to the piston end of the second electric push rod.

[0010] Specifically, the position moving mechanism includes an electric slide rail, a moving plate, a third electric push rod, and a mounting plate. The electric slide rail is disposed on the worktable, the moving plate is connected to the electric slide rail, the third electric push rod is disposed on one side of the moving plate, the mounting plate is connected to the piston end of the third electric push rod, and the driver and the cylinder are disposed on the mounting plate.

[0011] Specifically, the rotating mechanism includes a rotating drive component and a turntable, wherein the rotating drive component is disposed at the piston end of the cylinder, the turntable is connected to the output end of the rotating drive component, and a plurality of milling cutters are rotatably connected to the turntable respectively.

[0012] Specifically, the adjustment mechanism includes a fourth electric push rod, a fixed frame, a drive component, and a rotating plate. The fourth electric push rod is disposed in the groove, the fixed frame is connected to the piston end of the fourth electric push rod, the drive component is disposed on the fixed frame, the rotating plate is located in the fixed frame and is connected to the output end of the drive component, and the protective plate is connected to the rotating plate.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of the mold steel milling device of this utility model;

[0016] Figure 2 This is a side view of the turntable of the mold steel milling device of this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustment mechanism of the mold steel milling device of this utility model;

[0018] Figure 4 This is a schematic diagram of the protective plate of the mold steel milling device of this utility model in its protective state.

[0019] As shown in the figure: 10. Worktable; 11. Groove; 20. First electric push rod; 30. Fixing mechanism; 31. Support plate; 32. Bracket; 33. Second electric push rod; 34. Pressure plate; 40. Position moving mechanism; 41. Electric slide rail; 42. Moving plate; 43. Third electric push rod; 44. Mounting plate; 51. Driver; 52. Cylinder; 53. Mounting block; 54. Milling cutter; 55. Slot; 60. Rotation mechanism; 61. Rotation drive component; 62. Turntable; 70. Adjustment mechanism; 71. Fourth electric push rod; 72. Fixing frame; 73. Drive component; 74. Rotating plate; 80. Protective plate. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] The mold steel milling device of this utility model embodiment will be described below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, the mold steel milling device of this utility model embodiment may include a worktable 10, a fixing mechanism 30, a position moving mechanism 40, a rotating mechanism 60, and an adjusting mechanism 70. A first electric push rod 20 is provided on one side of the top surface of the worktable 10. The fixing mechanism 30 is connected to the piston end of the first electric push rod 20. The position moving mechanism 40 is provided on one side of the top surface of the worktable 10 and is connected to a driver 51 and a cylinder 52. The output end of the driver 51 is connected to a mounting block 53. The rotating mechanism 60 is connected to the piston end of the cylinder 52. Multiple milling cutters 54 are circumferentially rotatably arranged on the rotating mechanism 60. One end of each milling cutter 54 has a slot 55, and the mounting block 53 is inserted into the slot 55. A groove 11 is formed inside the worktable 10, and the adjusting mechanism 70 is disposed within the groove 11. The adjusting mechanism 70 is connected to a protective plate 80.

[0023] It should be noted that the driver 51 described in this embodiment can be a servo motor, the multiple milling cutters 54 are all different in size, the mounting block 53 has a square cross section, the driver 51 can drive the mounting block 53, the slot 55 and the milling cutters 54 to rotate, thereby milling the mold steel, and the protective plate 80 is provided with an observation window to facilitate the staff to observe the milling of the mold steel.

[0024] Specifically, in the mold steel processing workshop, the workers first place the mold steel to be milled on the fixing mechanism 30 and press it firmly. Then, they operate the position moving mechanism 40 to adjust the position of the milling cutter 54. At the same time, they start the first electric push rod 20 to adjust the height of the mold steel, so that the milling cutter is in contact with the position to be milled on the surface of the mold steel. Then, they operate the adjusting mechanism 70 to make the protective plate 80 leave the groove 11 and turn it into a vertical state, providing protection for the workers during the milling process.

[0025] When the milling cutter 54 needs to be replaced, the piston end of the control cylinder 52 extends, causing the slot 55 to move away from the mounting block 53. Then, the rotation mechanism 60 is activated to rotate it by a certain angle (e.g., 90 degrees, 180 degrees, or 270 degrees) so that the required milling cutter 54 moves to one side of the mounting block 53. Then, the piston end of the control cylinder 52 retracts, so that the mounting block 53 is inserted into the corresponding slot 55. During this process, the operator can rotate the milling cutter 54 so that the angle of the slot 55 corresponds to that of the mounting block 53.

[0026] Then, the driver 51 is started, which drives the mounting block 53, slot 55 and milling cutter 54 to rotate. The position moving mechanism 40 drives the milling cutter 54 to move, and the groove is milled in the mold steel. After the milling is completed, the adjusting mechanism 70 is operated to make the protective plate 80 rotate to a horizontal state, and then it is retracted into the groove 11.

[0027] The mold steel milling device of this utility model embodiment can flexibly switch to different sizes of milling cutters according to needs during the milling process, making the replacement of milling cutters more convenient and thus effectively simplifying the operation process.

[0028] In one embodiment of this utility model, such as Figure 1 As shown, the fixing mechanism 30 includes a support plate 31, a bracket 32, a second electric push rod 33, and a pressure plate 34. The support plate 31 is connected to the piston end of the first electric push rod 20. The bracket 32 ​​is disposed on one side of the top surface of the support plate 31. The second electric push rod 33 is disposed on the bracket 32. The pressure plate 34 is connected to the piston end of the second electric push rod 33.

[0029] It should be noted that by controlling the extension and retraction of the piston end of the second electric push rod 33, the pressure plate 34 can be moved, thereby pressing and fixing the mold steel placed on the support plate 31 through the pressure plate 34, enhancing its stability during the milling process.

[0030] In one embodiment of this utility model, such as Figure 1As shown, the position moving mechanism 40 includes an electric slide rail 41, a moving plate 42, a third electric push rod 43, and a mounting plate 44. The electric slide rail 41 is mounted on the worktable 10, the moving plate 42 is connected to the electric slide rail 41, the third electric push rod 43 is mounted on one side of the moving plate 42, the mounting plate 44 is connected to the piston end of the third electric push rod 43, and the driver 51 and the cylinder 52 are mounted on the mounting plate 44.

[0031] It should be noted that the operator can extend the piston end of the third electric push rod 43 to provide a pushing action to the milling cutter 54, which is convenient for slotting the mold steel. By setting the electric slide rail 41, the moving plate 42 can be moved in the front and back direction, which in turn drives the milling cutter 54 to move back and forth, which is convenient for opening grooves on the mold steel.

[0032] In one embodiment of this utility model, such as Figure 1 and Figure 2 As shown, the rotating mechanism 60 includes a rotating drive component 61 and a turntable 62. The rotating drive component 61 is disposed at the piston end of the cylinder 52, and the turntable 62 is connected to the output end of the rotating drive component 61. A plurality of milling cutters 54 are rotatably connected to the turntable 62 respectively.

[0033] It should be noted that the rotary drive component 61 described in this embodiment can be a servo motor. Multiple milling cutters 54 are rotatably connected to the turntable 62 through bearings. The rotary drive component 61 can drive the turntable 62 to rotate at a certain angle, thereby switching the milling cutters 54 to facilitate milling grooves of different sizes on the mold steel.

[0034] In one embodiment of this utility model, such as Figure 1 , Figure 3 and Figure 4 As shown, the adjustment mechanism 70 includes a fourth electric push rod 71, a fixed frame 72, a drive component 73, and a rotating plate 74. The fourth electric push rod 71 is disposed in the groove 11, the fixed frame 72 is connected to the piston end of the fourth electric push rod 71, the drive component 73 is disposed on the fixed frame 72, the rotating plate 74 is located in the fixed frame 72 and is connected to the output end of the drive component 73, and the protective plate 80 is connected to the rotating plate 74.

[0035] It should be noted that the drive component 73 described in this embodiment can be a servo motor. When it is necessary to protect the observer during the milling of mold steel, the piston end of the fourth electric push rod 71 is extended to drive the fixed frame 72 to move, so that the protective plate 80 is moved out of the groove 11. Then the drive component 73 is started to drive the rotating plate 74 and the protective plate 80 to rotate 90 degrees, so that the protective plate 80 becomes vertical and provides a protective effect on one side of the workbench 10 to prevent waste chips from splashing onto the workers.

[0036] After milling is completed, the drive component 73 drives the rotating plate 74 and the protective plate 80 to rotate 90 degrees, so that the protective plate 80 becomes horizontal. Then, the piston end of the fourth electric push rod 71 is controlled to retract, driving the fixed frame 72 to move, so that the protective plate 80 enters the groove 11.

[0037] In summary, the mold steel milling device of this utility model embodiment can flexibly switch to different sizes of milling cutters according to needs during the milling process, making the replacement of milling cutters more convenient and thus effectively simplifying the operation process.

[0038] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0040] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A milling device for mold steel, characterized in that, It includes a worktable, a fixing mechanism, a position moving mechanism, a rotating mechanism, and an adjusting mechanism, among which, A first electric push rod is provided on one side of the top surface of the workbench; The fixing mechanism is connected to the piston end of the first electric push rod; The position moving mechanism is disposed on one side of the top surface of the worktable; The position moving mechanism is connected to a driver and a cylinder, and the output end of the driver is connected to a mounting block; The rotating mechanism is connected to the piston end of the cylinder. The rotating mechanism is circumferentially rotatable with multiple milling cutters. One end of each milling cutter is provided with a slot, and the mounting block is inserted into the slot. The workbench has a groove, the adjustment mechanism is located in the groove, and the adjustment mechanism is connected to a protective plate.

2. The die steel milling device according to claim 1, characterized in that, The fixing mechanism includes a support plate, a bracket, a second electric push rod, and a pressure plate, wherein... The support plate is connected to the piston end of the first electric push rod, the bracket is disposed on one side of the top surface of the support plate, the second electric push rod is disposed on the bracket, and the pressure plate is connected to the piston end of the second electric push rod.

3. The die steel milling device according to claim 1, characterized in that, The position moving mechanism includes an electric slide rail, a moving plate, a third electric push rod, and a mounting plate, wherein... The electric slide rail is mounted on the worktable, the movable plate is connected to the electric slide rail, the third electric push rod is mounted on one side of the movable plate, the mounting plate is connected to the piston end of the third electric push rod, and the driver and the cylinder are mounted on the mounting plate.

4. The die steel milling device according to claim 1, characterized in that, The rotating mechanism includes a rotating drive component and a turntable, wherein... The rotary drive component is located at the piston end of the cylinder, the turntable is connected to the output end of the rotary drive component, and the plurality of milling cutters are rotatably connected to the turntable.

5. The die steel milling device according to claim 1, characterized in that, The adjustment mechanism includes a fourth electric push rod, a fixed frame, a drive component, and a rotating plate, wherein, The fourth electric push rod is disposed in the groove, the fixed frame is connected to the piston end of the fourth electric push rod, the driving component is disposed on the fixed frame, the rotating plate is located in the fixed frame and is connected to the output end of the driving component, and the protective plate is connected to the rotating plate.

Images