Machining device of metal part fine inclined hole groove cutting milling machine

Abstract

The utility model discloses a machining device of a metal part fine inclined hole groove cutting milling machine, and relates to the technical field of machining. The drilling device comprises a supporting table, and a lifting assembly, a drilling assembly, a supporting assembly, a driving assembly, an angle adjusting assembly and a rotating assembly are arranged on the supporting table. The angle adjusting assembly fixedly installed at the output end of the rotary driving assembly is driven by the rotary driving assembly to incline, when the angle of the angle adjusting assembly changes, the rotary assembly rotationally arranged in the angle adjusting assembly can be driven to move, and then the rotary assembly drives a workpiece to incline by an angle; and then the driving assembly is rotated again to drive the rotating assembly fixedly installed at the output end of the driving assembly to rotate, so that the rotating assembly drives the workpiece to rotate, the angle and the rotating direction of the workpiece are conveniently adjusted, the workpiece does not need to be disassembled, time and labor are saved, and the workpiece hole machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a milling machine processing device for cutting fine oblique holes and grooves of metal parts. Background Art

[0002] A milling machine is a machine tool that uses a milling cutter to mill workpieces. In addition to milling planes, grooves, gear teeth, threads, and spline shafts, milling machines can also process more complex surfaces. They are more efficient than planers and are widely used in machinery manufacturing and repair.

[0003] In the process of performing oblique hole processing on a workpiece by a milling machine, it is necessary to adjust the inclination angle of the workpiece so that it cooperates with the drill bit to perform oblique hole processing. In the existing technology, the workpiece is generally clamped and fixed by a fixed clamping mechanism. Then, when adjusting its angle, the workpiece needs to be disassembled and re-fixed, which is time-consuming and labor-intensive, thereby reducing its processing efficiency.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a milling machine processing device for cutting fine inclined holes and grooves of metal parts to overcome the above-mentioned technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a milling machine processing device for fine inclined hole cutting of metal parts, comprising a support table:

[0008] The support platform is respectively provided with a lifting assembly, a drilling assembly, a supporting assembly, a driving assembly, an angle adjustment assembly, and a rotating assembly;

[0009] The lifting assembly has a lifting end fixedly mounted on one side of the drilling assembly so that the lifting assembly drives the drilling assembly to move up and down;

[0010] The support assembly is rotatably arranged with its interior and the outer surface of the angle adjustment assembly so that the support assembly limits and supports the angle adjustment assembly;

[0011] The output end of the driving component is fixedly mounted on the outer surfaces of the angle adjustment component and the rotating component respectively, so that the driving component drives the angle adjustment component to tilt the angle and drives the rotating component to drive the workpiece to rotate in a circle.

[0012] Furthermore, the lifting assembly includes a support arm, the bottom end of the support arm is fixedly installed on the top of the support platform, the top of the support arm is fixedly installed with a first motor, the output end of the first motor is fixedly connected to a threaded rod, the threaded surface of the threaded rod is threadedly connected to a lifting block, and one side of the lifting block is fixedly installed on one side of the drilling assembly.

[0013] Furthermore, the drilling assembly includes a mounting frame, one side of the mounting frame is fixedly mounted to one side of the lifting block, a second motor is fixedly mounted on the top of the mounting frame, an output end of the second motor is fixedly connected to a mounting shaft, and a drill bit is fixedly mounted inside the mounting shaft.

[0014] Furthermore, the support assembly includes a support plate, the bottom end of the support plate is fixedly mounted on the top end of the support platform, a U-shaped support frame is fixedly mounted on the top end of the support plate, and the interior of the U-shaped support frame is fixedly connected to the outer surface of the angle adjustment assembly.

[0015] Furthermore, the drive assembly includes a fixed frame, one side of which is fixedly mounted to one side of the U-shaped support frame, two sets of worms are rotatably arranged inside the fixed frame, the surfaces of the two sets of worms are meshedly connected to two sets of worm wheels, and one end of the worm is fixedly connected to a crank;

[0016] The interior of one group of worm wheels is fixedly mounted to the outer surface of the angle adjustment component, and the interior of another group of worm wheels is fixedly mounted to the outer surface of the rotating component.

[0017] Furthermore, the angle adjustment assembly includes a support shaft, the outer surface of the support shaft is rotatably arranged with the interior of the U-shaped support frame, the outer surface of the support shaft is fixedly installed with the interior of one set of worm gears, one end of the support shaft is fixedly connected to a mounting box, and the interior of the mounting box is rotatably arranged with the outer surface of the rotating assembly.

[0018] Furthermore, the rotating assembly includes a rotating shaft, an outer surface of the rotating shaft is rotatably arranged with the interior of the support shaft, and an outer surface of the rotating shaft is fixedly mounted with the interior of another set of worm gears;

[0019] The outer surface of the rotating shaft is fixedly connected to a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, the interior of the second bevel gear is fixedly connected to a fixed shaft, the outer surface of the fixed shaft is rotatably arranged with the interior of the mounting box, and the top end of the fixed shaft is fixedly connected to a clamp.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model drives the angle adjustment component fixedly installed at its output end to tilt the angle by rotating the driving component. When the angle of the angle adjustment component changes, it can drive the rotating component arranged inside it to move, thereby driving the workpiece to tilt the angle. Then, the driving component is rotated again to drive the rotating component fixedly installed at its output end to rotate, thereby driving the workpiece to rotate, which is convenient for adjusting the angle and rotation direction of the workpiece. There is no need to disassemble the workpiece, which saves time and effort and improves the efficiency of workpiece hole processing.

[0022] 2. The utility model drives the worm wheel to rotate by the worm, which can drive the rotating shaft fixed inside it to rotate, the rotating shaft can drive the first bevel gear to rotate, the first bevel gear can drive the second bevel gear to rotate, the second bevel gear can drive the fixed shaft to rotate, the fixed shaft can drive the fixture to rotate, the fixture can drive the workpiece to rotate, and at the same time the worm wheel can drive the supporting shaft to rotate, the supporting shaft can drive the mounting box to rotate, and the mounting box can cooperate with the fixed shaft to drive the fixture to tilt, thereby facilitating the adjustment of the inclination angle and rotation angle of the workpiece.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 2 This is a schematic structural diagram of the utility model from a right-side perspective;

[0027] Figure 3 This is a schematic diagram of the internal structure of the angle adjustment component of the present invention;

[0028] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the local structure at point A;

[0029] Figure 5 This is a schematic diagram of the drive assembly structure of the utility model;

[0030] Figure 6 For the utility model Figure 5 A magnified schematic diagram of the local structure at point B.

[0031] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0032] 1. Support platform; 2. Lifting assembly; 201. Support arm; 202. First motor; 203. Threaded rod; 204. Lifting block; 3. Drilling assembly; 301. Mounting frame; 302. Second motor; 303. Mounting shaft; 304. Drill bit; 4. Support assembly; 401. Support plate; 402. U-shaped support frame; 5. Drive assembly; 501. Fixed frame; 502. Worm; 503. Worm gear; 504. Crank; 6. Angle adjustment assembly; 601. Support shaft; 602. Mounting box; 7. Rotating assembly; 701. Rotating shaft; 702. First bevel gear; 703. Second bevel gear; 704. Fixed shaft; 705. Clamp. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0034] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0035] See also Figures 1-6 As shown, the utility model is a metal part fine inclined hole cutting and milling machine processing device, including a support table 1:

[0036] The support platform 1 is provided with a lifting assembly 2, a drilling assembly 3, a supporting assembly 4, a driving assembly 5, an angle adjustment assembly 6, and a rotating assembly 7;

[0037] The lifting assembly 2 has a lifting end fixedly mounted on one side of the drilling assembly 3 so that the lifting assembly 2 drives the drilling assembly 3 to move up and down;

[0038] The support assembly 4 is rotatably arranged with its interior and the outer surface of the angle adjustment assembly 6 so that the support assembly 4 limits and supports the angle adjustment assembly 6;

[0039] The output ends of the driving assembly 5 are fixedly mounted on the outer surfaces of the angle adjustment assembly 6 and the rotating assembly 7, respectively, so that the driving assembly 5 drives the angle adjustment assembly 6 to tilt the angle, and drives the rotating assembly 7 to drive the workpiece to rotate in a circle.

[0040] During use, the workpiece is fixed on the top of the rotating component 7, and then the driving component 5 is rotated to drive the angle adjustment component 6 fixedly installed at its output end to tilt the angle. When the angle of the angle adjustment component 6 changes, it can drive the rotating component 7 with its internal rotation setting to move, thereby driving the workpiece to tilt the angle. Then the driving component 5 is rotated again to drive the rotating component 7 fixedly installed at its output end to rotate, so that it drives the workpiece to rotate, which is convenient for adjusting the angle and rotation direction of the workpiece. Then the drilling component 3 is started to rotate it at high speed, and the lifting component 2 is started to drive the drilling component 3 fixedly installed at its lifting end to move downward, so as to drive it to perform inclined hole processing on the surface of the workpiece, which is more convenient.

[0041] The utility model drives the angle adjustment component 6 fixedly installed at its output end to tilt the angle by rotating the driving component 5. When the angle of the angle adjustment component 6 changes, it can drive the rotating component 7 arranged for rotation inside it to move, thereby driving the workpiece to tilt the angle. Then, the driving component 5 is rotated again to drive the rotating component 7 fixedly installed at its output end to rotate, thereby driving the workpiece to rotate, which is convenient for adjusting the angle and rotation direction of the workpiece and does not require disassembly of the workpiece, which saves time and effort and improves the efficiency of workpiece hole processing.

[0042] In one embodiment, for the above-mentioned lifting assembly 2, the lifting assembly 2 includes a support arm 201, the bottom end of the support arm 201 is fixedly installed on the top of the support platform 1, and the top of the support arm 201 is fixedly installed with a first motor 202, and the output end of the first motor 202 is fixedly connected to a threaded rod 203, and the threaded surface of the threaded rod 203 is threadedly connected to a lifting block 204, and one side of the lifting block 204 is fixedly installed with one side of the drilling assembly 3.

[0043] By starting the first motor 202, the threaded rod 203 fixedly connected to its output end is driven to rotate. When the threaded rod 203 rotates, it can drive the lifting block 204 threadedly connected to its threaded surface to move up and down. When the lifting block 204 moves, it can drive the drilling assembly 3 fixedly installed on one side thereof to move, so as to adjust the height of the drilling assembly 3.

[0044] In one embodiment, for the above-mentioned drilling assembly 3, the drilling assembly 3 includes a mounting frame 301, one side of the mounting frame 301 is fixedly installed with one side of the lifting block 204, a second motor 302 is fixedly installed on the top of the mounting frame 301, and the output end of the second motor 302 is fixedly connected to the mounting shaft 303, and a drill bit 304 is fixedly installed inside the mounting shaft 303.

[0045] By starting the second motor 302 to drive the mounting shaft 303 fixedly connected to its output end to rotate, when the mounting shaft 303 rotates, it can drive the drill bit 304 fixedly installed inside it to rotate, so that it can perform hole processing on the workpiece.

[0046] In one embodiment, for the above-mentioned support assembly 4, the support assembly 4 includes a support plate 401, the bottom end of the support plate 401 is fixedly installed with the top end of the support platform 1, and the top end of the support plate 401 is fixedly installed with a U-shaped support frame 402, and the interior of the U-shaped support frame 402 is fixedly connected to the outer surface of the angle adjustment assembly 6.

[0047] The bottom end of the U-shaped support frame 402 is fixedly installed on the top end of the support plate 401, so that the position of the U-shaped support frame 402 on the support plate 401 can be replaced, and the U-shaped support frame 402 can support and limit the angle adjustment component 6, thereby improving the stability of the angle adjustment component 6 during movement.

[0048] In one embodiment, the drive assembly 5 includes a fixed frame 501, one side of which is fixedly mounted to one side of the U-shaped support frame 402. Two sets of worms 502 are rotatably disposed inside the fixed frame 501. Two sets of worm wheels 503 are meshed and connected to the surfaces of the two sets of worms 502. One end of the worm 502 is fixedly connected to a crank 504.

[0049] The interior of one group of the worm gears 503 is fixedly mounted to the outer surface of the angle adjustment component 6 , and the interior of the other group of the worm gears 503 is fixedly mounted to the outer surface of the rotation component 7 .

[0050] By turning the crank 504, the two groups of worms 502 fixedly connected on one side are driven to rotate. When the two groups of worms 502 rotate, they can drive the two groups of worm wheels 503 meshingly connected on their surfaces to rotate. When one group of worm wheels 503 rotates, it can drive the angle adjustment component 6 fixedly installed inside to rotate, so as to adjust its angle. When the other group of worm wheels 503 rotates, it can drive the rotating component 7 fixedly installed inside to rotate, so that it can drive the workpiece to rotate, and then cooperate with the angle adjustment component 6 to adjust the inclination angle and rotation angle of the workpiece, so as to facilitate drilling processing.

[0051] In one embodiment, for the above-mentioned angle adjustment component 6, the angle adjustment component 6 includes a support shaft 601, the outer surface of the support shaft 601 is rotatably arranged with the interior of the U-shaped support frame 402, the outer surface of the support shaft 601 is fixedly installed with the interior of one set of worm gears 503, and one end of the support shaft 601 is fixedly connected to a mounting box 602, and the interior of the mounting box 602 is rotatably arranged with the outer surface of the rotating component 7.

[0052] When one of the worm wheels 503 rotates along with the rotation of the worm 502, it can drive the support shaft 601 fixed inside it to rotate. When the support shaft 601 rotates, it can drive the installation box 602 fixed at one end to rotate. When the installation box 602 rotates, it can drive the rotating component 7 set inside it to tilt, thereby facilitating the adjustment of its angle.

[0053] In one embodiment, the rotating assembly 7 includes a rotating shaft 701 , wherein the outer surface of the rotating shaft 701 is rotatably mounted on the inner portion of the support shaft 601 , and the outer surface of the rotating shaft 701 is fixedly mounted on the inner portion of another worm gear 503 ;

[0054] The outer surface of the rotating shaft 701 is fixedly connected to the first bevel gear 702, the surface of the first bevel gear 702 is meshed with the second bevel gear 703, the interior of the second bevel gear 703 is fixedly connected to the fixed shaft 704, the outer surface of the fixed shaft 704 is rotatably arranged with the interior of the mounting box 602, and the top of the fixed shaft 704 is fixedly connected to the clamp 705.

[0055] When the other set of worm gears 503 rotates along with the rotation of the worm 502, it can drive the rotating shaft 701 fixedly installed inside it to rotate. When the rotating shaft 701 rotates, it can drive the first bevel gear 702 fixedly connected to its outer surface to rotate. When the first bevel gear 702 rotates, it can drive the second bevel gear 703 meshingly set on its surface to rotate. When the second bevel gear 703 rotates, it can drive the fixed shaft 704 fixedly connected inside it to rotate. When the fixed shaft 704 rotates, it can drive the clamp 705 fixedly connected to its top end to rotate. When the clamp 705 rotates, it can drive the workpiece clamped and fixed at its top end to rotate, thereby facilitating the adjustment of the inclination angle and rotation angle of the workpiece.

[0056] Through the above technical solution, 1. the angle adjustment component 6 fixedly installed at its output end is driven to tilt the angle by rotating the driving component 5. When the angle of the angle adjustment component 6 changes, it can drive the rotating component 7 set in rotation inside it to move, thereby driving the workpiece to tilt the angle. Then, the driving component 5 is rotated again to drive the rotating component 7 fixedly installed at its output end to rotate, thereby driving the workpiece to rotate, which is convenient for adjusting the angle and rotation direction of the workpiece. There is no need to disassemble the workpiece, which saves time and effort, and improves the efficiency of workpiece hole processing.

[0057] 2. The worm gear 503 is driven to rotate by the worm 502, which can drive the rotating shaft 701 fixed inside it to rotate. The rotating shaft 701 can drive the first bevel gear 702 to rotate. The first bevel gear 702 can drive the second bevel gear 703 to rotate. The second bevel gear 703 can drive the fixed shaft 704 to rotate. The fixed shaft 704 can drive the fixture 705 to rotate. The fixture 705 can drive the workpiece to rotate. At the same time, the worm gear 503 can drive the support shaft 601 to rotate. The support shaft 601 can drive the installation box 602 to rotate. The installation box 602 can cooperate with the fixed shaft 704 to drive the fixture 705 to tilt, thereby facilitating the adjustment of the inclination angle and rotation angle of the workpiece.

[0058] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these 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 any one or more embodiments or examples.

[0059] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A milling machine for cutting fine inclined holes and grooves of metal parts, comprising a support table (1), characterized in that: The support platform (1) is respectively provided with a lifting assembly (2), a drilling assembly (3), a supporting assembly (4), a driving assembly (5), an angle adjustment assembly (6), and a rotating assembly (7); The lifting assembly (2) has a lifting end fixedly mounted on one side of the drilling assembly (3) so that the lifting assembly (2) drives the drilling assembly (3) to move up and down; The support assembly (4) is rotatably arranged with its interior and the outer surface of the angle adjustment assembly (6) so that the support assembly (4) limits and supports the angle adjustment assembly (6); The output end of the driving component (5) is fixedly mounted on the outer surfaces of the angle adjustment component (6) and the rotating component (7), respectively, so that the driving component (5) drives the angle adjustment component (6) to tilt the angle, and simultaneously drives the rotating component (7) to drive the workpiece to rotate in a circle.

2. A milling machine for cutting fine inclined holes and grooves of metal parts according to claim 1, characterized in that: The lifting assembly (2) comprises a support arm (201), the bottom end of the support arm (201) is fixedly mounted on the top end of the support platform (1), a first motor (202) is fixedly mounted on the top end of the support arm (201), an output end of the first motor (202) is fixedly connected to a threaded rod (203), a threaded surface of the threaded rod (203) is threadedly connected to a lifting block (204), and one side of the lifting block (204) is fixedly mounted on one side of the drilling assembly (3).

3. A milling machine for cutting fine inclined holes and grooves of metal parts according to claim 2, characterized in that: The drilling assembly (3) comprises a mounting frame (301), one side of the mounting frame (301) is fixedly mounted to one side of the lifting block (204), a second motor (302) is fixedly mounted on the top end of the mounting frame (301), an output end of the second motor (302) is fixedly connected to a mounting shaft (303), and a drill bit (304) is fixedly mounted inside the mounting shaft (303).

4. A milling machine for cutting fine inclined holes and grooves of metal parts according to claim 1, characterized in that: The support assembly (4) comprises a support plate (401), the bottom end of the support plate (401) is fixedly mounted to the top end of the support platform (1), a U-shaped support frame (402) is fixedly mounted to the top end of the support plate (401), and the interior of the U-shaped support frame (402) is fixedly connected to the outer surface of the angle adjustment assembly (6).

5. A milling machine for cutting fine inclined holes and grooves of metal parts according to claim 4, characterized in that: The driving assembly (5) comprises a fixed frame (501), one side of the fixed frame (501) is fixedly mounted to one side of the U-shaped support frame (402), two groups of worms (502) are rotatably provided inside the fixed frame (501), the surfaces of the two groups of worms (502) are meshedly connected to two groups of worm wheels (503), and one end of the worm (502) is fixedly connected to a crank (504); The interior of one group of the worm wheels (503) is fixedly mounted to the outer surface of the angle adjustment assembly (6), and the interior of another group of the worm wheels (503) is fixedly mounted to the outer surface of the rotation assembly (7).

6. A milling machine for cutting fine inclined holes and grooves of metal parts according to claim 5, characterized in that: The angle adjustment assembly (6) comprises a support shaft (601), the outer surface of the support shaft (601) being rotatably arranged inside the U-shaped support frame (402), the outer surface of the support shaft (601) being fixedly mounted inside one of the worm gears (503), one end of the support shaft (601) being fixedly connected to a mounting box (602), the interior of the mounting box (602) being rotatably arranged with the outer surface of the rotating assembly (7).

7. A milling machine for cutting fine inclined holes and grooves of metal parts according to claim 6, characterized in that: The rotating assembly (7) includes a rotating shaft (701), the outer surface of the rotating shaft (701) is rotatably arranged inside the support shaft (601), and the outer surface of the rotating shaft (701) is fixedly installed inside another set of worm gears (503); The outer surface of the rotating shaft (701) is fixedly connected to a first bevel gear (702), the surface of the first bevel gear (702) is meshed with a second bevel gear (703), the interior of the second bevel gear (703) is fixedly connected to a fixed shaft (704), the outer surface of the fixed shaft (704) is rotatably arranged with the interior of the installation box (602), and the top end of the fixed shaft (704) is fixedly connected to a clamp (705).

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