Multifunctional rotary machine machining tool

Abstract

The utility model provides a multifunctional rotary machine machining tool which comprises a shell and a driving assembly arranged in an installation space of the shell, a drill chuck is arranged at one end of a driving shaft of the driving assembly in the installation space, and the other end of the driving shaft is located on the outer side of the shell and provided with a rotating base. The drill chuck is mainly used for clamping a drill bit or a milling cutter and the like, so that the machining functions of drilling, milling and the like are achieved, and the application range of the drill chuck is expanded. In order to facilitate installation of the grinding and cutting piece, the rotating seat is arranged on the outer side of the shell and is in driving connection with the second end of the driving shaft. When the driving shaft rotates, the rotating seat is driven to rotate; and then the rotating seat drives the grinding and cutting sheet mounted on the rotating seat to rotate, so that operations such as surface grinding or cutting of the to-be-processed workpiece are realized.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of machining equipment, and more particularly to a multifunctional rotary machining tool. BACKGROUND

[0002] Machining tools are widely used in the roughing, forming and finishing processes of various materials. However, the conventional machining tools generally have the problem of single function, i.e. each tool is usually designed for a specific machining requirement. For example, a drill is mainly used for drilling holes in materials, and its structural characteristics determine its limitations in performing other types of machining tasks; a milling machine is good at machining complex shapes such as planes and grooves, but is not suitable for polishing or cutting operations; an angle grinder is mainly used for surface polishing and deburring of materials; and a cutting machine is focused on straight-line or curved-line cutting of materials, and lacks adaptability to other machining methods.

[0003] This functional specialization leads to the need for equipping multiple types of machining equipment in actual production processes to meet diversified machining requirements. This approach not only increases equipment costs, but also occupies a large amount of production space. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the embodiments of the present application is to provide a multifunctional rotary machining tool to solve the technical problem of single function of machining tools in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is:

[0006] A multifunctional rotary machining tool is provided, comprising:

[0007] A housing having an installation space on the inner side;

[0008] A drive assembly arranged in the installation space, the drive assembly comprising a drive shaft;

[0009] A drill chuck arranged in the installation space and drivingly connected to the drive shaft, the drill chuck being arranged at a first end of the drive shaft, and the drill chuck being used for clamping a drill bit;

[0010] A rotary seat arranged on the outer side of the housing and drivingly connected to the drive shaft, the rotary seat being arranged at a second end of the drive shaft, and the rotary seat being used for mounting a grinding and cutting piece.

[0011] As a further improvement of the above technical solution:

[0012] Optionally, the shell comprises a fixed frame and a movable frame, the fixed frame and the movable frame enclosing the mounting space, the driving assembly being connected to the fixed frame, the drill chuck being arranged on the driving shaft and close to one end of the movable frame; the movable frame is further provided with a first through hole coaxially arranged with the drill chuck.

[0013] Optionally, the movable frame is slidably connected to the fixed frame along the axial direction of the driving shaft, so that the movable frame is close to or away from the drill chuck.

[0014] Optionally, the fixed frame has a first sliding base surface, and the movable frame has a second sliding base surface, the first sliding base surface and the second sliding base surface being surfaces arranged perpendicularly to each other on the shell;

[0015] When the rotary seat is working to grind a cutting piece, the first sliding base surface is in sliding contact with an external reference surface; when the drill chuck is working to hold a drill, the second sliding base surface is in sliding contact with an external reference surface.

[0016] Optionally, the fixed frame is further provided with a mounting hole for detachable connection with an external support.

[0017] Optionally, the mounting hole is an arc-shaped hole for slidably connecting with an external support, so as to switch the pose of the fixed frame mounted on the external support.

[0018] Optionally, the shell is further provided with a handle detachably connected to the fixed frame.

[0019] Optionally, the shell is further provided with an opening, the opening being arranged towards the fastening hole on the drill chuck.

[0020] Optionally, the shell is further provided with a protective cover detachably connected to the shell, and the rotary seat is arranged on the inner side of the protective cover.

[0021] Optionally, the shell is further provided with a crosshair aiming assembly, the crosshair aiming assembly comprising a first laser lamp and a second laser lamp mounted in the mounting space, the first laser lamp being used to emit a first reference straight line towards the front working area of the drill chuck, the second laser lamp being used to emit a second reference straight line towards the front working area of the drill chuck, the first reference straight line intersecting the second reference straight line, the intersection of the first reference straight line and the second reference straight line being located on the axis of the drill chuck; the movable frame is further provided with a second through hole corresponding to the first laser lamp and the second laser lamp.

[0022] Optionally, a lighting lamp is arranged in the mounting space, and the movable frame is further provided with a third through hole corresponding to the lighting lamp, and the lighting lamp is used for illuminating a front working area of the drill chuck.

[0023] The multifunctional rotary machine tool provided by the application has the following beneficial effects:

[0024] The multifunctional rotary machine tool provided by the application comprises a shell, a driving assembly, a drill chuck and a rotating seat. The shell serves as the main structure of the whole tool, and has a mounting space on the inner side, which provides necessary accommodation conditions for the arrangement of other components. The mounting space not only ensures that the components can be stably mounted, but also serves as a holding part during use. The driving assembly is arranged in the mounting space, and comprises a driver and a driving shaft. The driver serves as a power source, and can be in the form of a brush motor or a brushless motor. Under the driving of the driver, the driving shaft can be stably and powerfully rotated, thereby outputting necessary torque and providing a power basis for subsequent machining operations. The drill chuck is also arranged in the mounting space and is drivingly connected with the driving shaft. The drill chuck is arranged at the first end of the driving shaft and can directly receive power from the driving shaft. The main function of the drill chuck is to clamp a drill bit or a milling cutter, so as to realize drilling, milling and other machining functions and expand the application range. In order to facilitate the installation of a grinding slice, the rotating seat is arranged on the outer side of the shell and is drivingly connected with the other end (i.e., the second end) of the driving shaft. When the driving shaft rotates, the rotating seat is driven to rotate, and the grinding slice mounted thereon is also driven to rotate, thereby realizing surface polishing or cutting of a workpiece to be machined.

[0025] The multifunctional rotary machine tool provided by the application can realize drilling, milling, polishing and cutting and other machining functions, and meets the diversified needs in different machining scenarios. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0027] Figure 1 The multifunctional rotary machine tool provided by the application has the following beneficial effects: Figure 1 ;

[0028] Figure 2 The multifunctional rotary machine tool provided by the application has the following beneficial effects:

[0029] Figure 3 Cross-sectional structure of multifunctional rotary machine tool provided by the present application Figure 1 ;

[0030] Figure 4 Cross-sectional structure of multifunctional rotary machine tool provided by the present application Figure 2 ;

[0031] Figure 5 Cross-sectional structure of multifunctional rotary machine tool provided by the present application Figure 3 ;

[0032] Figure 6 Cross-sectional structure of multifunctional rotary machine tool provided by the present application Figure 4 ;

[0033] Figure 7 Schematic three-dimensional structure of multifunctional rotary machine tool provided by the present application Figure 2 ;

[0034] Figure 8 Schematic three-dimensional structure of multifunctional rotary machine tool provided by the present application Figure 3 .

[0035] In the drawings, reference numerals:

[0036] 1, housing; 11, fixed frame; 111, first sliding base surface; 112, mounting hole; 12, movable frame; 121, first through hole; 122, second sliding base surface; 123, second through hole; 124, third through hole; 13, open; 2, drive assembly; 21, drive shaft; 3, drill chuck; 31, fastening hole; 4, rotating seat; 5, protective cover; 6, first laser lamp; 7, second laser lamp; 8, illuminating lamp. DETAILED DESCRIPTION

[0037] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0038] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0039] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0040] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that ordinary skilled persons in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the scope of the utility model disclosed.

[0043] In the subsequent description, suffixes such as "circuit", "component", "assembly" or "unit" are used only for the convenience of the description of the utility model, and have no specific meaning in themselves. Therefore, they can be used mixedly.

[0044] The utility model will be described in further detail below by means of specific embodiments in conjunction with the drawings.

[0045] As Figures 1 to 4 shown, the application provides a multifunctional rotary machine processing tool, which comprises a shell 1, a driving assembly 2, a drill chuck 3 and a rotating seat 4.

[0046] Among them, the shell 1 is the main structure of the whole tool, and the inner side has a mounting space, which provides necessary accommodation conditions for the arrangement of other components. The mounting space not only ensures that each component can be stably installed, but also can be used as a holding part when in use.

[0047] The driving assembly 2 is arranged in the mounting space, and the driving assembly 2 comprises a driver and a driving shaft 21. The driver serves as a power source, and its specific implementation form can be a brush motor or a brushless motor. Under the driving of the driver, the driving shaft 21 can rotate smoothly and powerfully, thereby outputting the necessary torque and providing a power basis for subsequent processing operations. The driver and the driving shaft 21 are connected through a two-stage gear reduction mechanism, which converts the high speed and low torque of the driver into low speed and high torque.

[0048] The drill chuck 3 is also arranged in the mounting space and is drivingly connected with the driving shaft 21. The drill chuck 3 is specifically arranged at the first end of the driving shaft 21, and the drill chuck 3 can directly receive power from the driving shaft 21. The main function of the drill chuck 3 is to hold drill bits or milling cutters, etc. By holding drill bits or milling cutters of different specifications and types, the processing functions of drilling and milling, etc. can be realized, thereby expanding the application range.

[0049] In order to facilitate the installation of the grinding slice, the rotating seat 4 is arranged on the outer side of the shell 1 and is drivingly connected with the other end (i.e. the second end) of the driving shaft 21. When the driving shaft 21 rotates, the rotating seat 4 is driven to rotate; the rotating seat 4 drives the grinding slice installed thereon to rotate, thereby realizing the operation of polishing or cutting the surface of the workpiece to be processed.

[0050] The multifunctional rotary machine processing tool of the application can realize various processing functions such as drilling, milling, polishing and cutting, and meet the diversified needs in different processing scenes.

[0051] As Figures 1 to 4As shown in the drawings, in one specific embodiment of the present application, the housing 1 comprises a fixed frame 11 and a movable frame 12, which enclose a mounting space. The drive assembly 2 is specifically connected to the fixed frame 11, and the drill chuck 3 is arranged on the drive shaft 21 near one end of the movable frame 12. In order to realize the installation of the drill bit or milling cutter, the movable frame 12 is further provided with a first through hole 121, and the first through hole 121 is coaxially arranged with the drill chuck 3, which ensures that the drill bit or milling cutter can accurately pass through the first through hole 121 during installation and be stably installed on the drill chuck 3.

[0052] In one specific embodiment of the present application, the housing 1 is specifically a square housing, and the fixed frame 11 and the movable frame 12 are both u-shaped frames or n-shaped frames. The fixed frame 11 is specifically responsible for constituting the front end panel, the rear end panel and the top panel of the square housing. The movable frame 12 is responsible for constituting the left end panel, the right end panel and the bottom panel of the square housing.

[0053] As shown in the drawings, Figure 5 and Figure 8 In one specific embodiment of the present application, the movable frame 12 is slidably connected to the fixed frame 11 along the axial direction of the drive shaft 21, so as to make the movable frame 12 approach or deviate from the drill chuck 3, that is, to realize the extension or retraction of the movable frame 12 out of the fixed frame 11. By adjusting the distance of the extension or retraction of the movable frame 12, the maximum drilling depth of the drill bit or the maximum milling depth of the milling cutter can be adjusted.

[0054] As shown in the drawings, Figure 2 and Figure 3 In one specific embodiment of the present application, the fixed frame 11 has a first sliding base surface 111, and the movable frame 12 has a second sliding base surface 122, which are surfaces arranged perpendicular to each other on the housing 1.

[0055] Specifically, when the rotary seat 4 is installed with a grinding and cutting piece and is in a working state for cutting or grinding operation, the first sliding base surface 111 is in sliding contact with the external reference surface, which ensures that the rotary seat 4 and the grinding and cutting piece thereon can move along the predetermined path, thereby ensuring the machining precision and operation efficiency.

[0056] On the other hand, when the drill chuck 3 clamps the drill bit or milling cutter for drilling or milling operation, the second sliding base surface 122 is in sliding contact with the external reference surface, which ensures that the drill chuck 3 and the drill bit or milling cutter thereon remain stable and always move along the predetermined path, thereby ensuring the machining precision and operation efficiency.

[0057] As shown in the drawings, Figure 2As shown in a specific embodiment of this application, the mounting frame 11 is also provided with mounting holes 112, which are used to detachably connect with the external support, so that the user can assemble or disassemble the mounting frame 11 with the external support according to actual needs, or directly use the mounting frame 11 by hand, thereby meeting diverse application scenarios and operational needs.

[0058] like Figure 2 As shown in a specific embodiment of this application, the mounting hole 112 is an arc-shaped hole, which is used to slidably connect with the external bracket to switch the position of the fixing frame 11 mounted on the external bracket. Since the multi-functional rotary machining tool of this application has different usage positions when clamping drill bits or grinding slices, the working angle of the multi-functional rotary machining tool can be rotated as needed by sliding and adjusting it on the external bracket through the arc-shaped hole, so that the fixing frame 11 is in the optimal position.

[0059] like Figure 7 and Figure 8 As shown in one specific embodiment of this application, to facilitate the use of the multi-functional rotary machining tool, the multi-functional rotary machining tool also includes a handle 9. The handle 9 is installed on the fixed frame 11 and can serve as a part for holding the machining tool, facilitating gripping, pushing, and pulling operations; the handle 9 can also be removed from the fixed frame 11, thereby reducing the weight of the machining tool. The specific installation method of the handle 9 can be fastener connection, hanging, snap-fit, etc. The electric control button of the drive can be mounted on the handle 9, thereby facilitating the control of the drive's operation.

[0060] like Figure 1 As shown, in one specific embodiment of this application, the housing 1 also has an opening 13, which faces the fastening hole 31 on the drill chuck 3. Through the opening 13, the user can insert a key into the fastening hole 31 without disassembling the housing 1, thereby adjusting the jaws of the drill chuck 3 to complete the clamping of the drill bit or milling cutter.

[0061] like Figure 7 and Figure 8 As shown in one specific embodiment of this application, the multi-functional rotary machining tool further includes a protective cover 5, which is detachably connected to the housing 1 so that the protective cover 5 can be removed from or replaced from the housing 1 according to actual operational needs. A rotating base 4 is located inside the protective cover 5. After the grinding disc is mounted on the rotating base 4, the grinding disc is also located inside the protective cover 5, thereby spatially isolating the operator from the high-speed rotating grinding disc and protecting the operator.

[0062] like Figure 1 and Figure 6As shown in the drawings, in one embodiment of the present application, the multifunctional rotary machine tool further comprises a crosshair aiming assembly. The crosshair aiming assembly specifically comprises a first laser lamp 6 and a second laser lamp 7 installed in the installation space, the first laser lamp 6 is used to emit a first reference straight line to the front working area of the drill chuck 3, and the second laser lamp 7 is used to emit a second reference straight line to the front working area of the drill chuck 3, the first reference straight line intersects with the second reference straight line, and the intersection of the first reference straight line and the second reference straight line is located on the axis of the drill chuck 3, thereby providing a user with an intuitive and easily identifiable positioning point. The movable frame 12 also has a second through hole 123 corresponding to the first laser lamp 6 and the second laser lamp 7, so that the laser beam can smoothly pass through the movable frame 12 and reach the working area.

[0063] As shown in the drawings, Figure 1 and Figure 6 As shown in the drawings, in one embodiment of the present application, the multifunctional rotary machine tool further comprises a lighting lamp 8, which is arranged in the installation space, and the movable frame 12 also has a third through hole 124 corresponding to the lighting lamp 8, and the lighting lamp 8 is used to illuminate the front working area of the drill chuck 3. The introduction of the lighting lamp 8 enables the multifunctional rotary machine tool to provide a brighter and clearer working environment for the user when performing drilling, milling and other operations, which not only helps the user to observe and operate more accurately, but also improves the work efficiency and safety.

[0064] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional rotary machine tool characterized by comprising: The utility model relates to a kind of drill chucking device, including: Shell (1), inside with installation space; Drive assembly (2), be set to the installation space, the drive assembly (2) includes drive shaft (21); Drill chuck (3), be set to the installation space, and with the drive shaft (21) drive connection, the drill chuck (3) is located at the first end of the drive shaft (21), and the drill chuck (3) is used to hold drill bit; Rotary seat (4), be set to the outside of the shell (1), and with the drive shaft (21) drive connection, the rotary seat (4) is located at the second end of the drive shaft (21), and the rotary seat (4) is used to install abrasive cutting piece.

2. The multi-functional rotary machine tool according to claim 1, wherein The shell (1) includes fixed frame (11) and movable frame (12), the fixed frame (11) and movable frame (12) are enclosed to form the installation space, the drive assembly (2) is connected on the fixed frame (11), and the drill chuck (3) is located on the drive shaft (21) one end close to the movable frame (12);First through-hole (121) is further provided on the movable frame (12), and the first through-hole (121) is coaxially arranged with the drill chuck (3).

3. The multi-functional rotary machine tool according to claim 2, wherein The movable frame (12) is slidably connected to the fixed frame (11) along the axial direction of the drive shaft (21), so that the movable frame (12) is close to or away from the drill chuck (3).

4. The multi-functional rotary machine tool according to claim 2, wherein The fixed frame (11) has a first sliding base surface (111), and the movable frame (12) has a second sliding base surface (122), the first sliding base surface (111) and the second sliding base surface (122) are surfaces arranged perpendicular to each other on the shell (1); When the rotary seat (4) is installed abrasive cutting piece and works, the first sliding base surface (111) is in sliding contact with the external reference surface;When the drill chuck (3) holds drill bit and works, the second sliding base surface (122) is in sliding contact with the external reference surface.

5. The multi-functional rotary machine tool of claim 2 wherein, The fixed frame (11) is further provided with a mounting hole (112), and the mounting hole (112) is used for detachably connecting with an external support; The mounting hole (112) is an arc-shaped hole, and the arc-shaped hole is used for slidably connecting with the external support to switch the pose of the fixed frame (11) installed on the external support.

6. The multi-functional rotary machine tool of claim 2 wherein, It further includes a handle (9), and the handle (9) is detachably connected to the fixed frame (11).

7. The multi-functional rotary machine tool according to any one of claims 1 to 6, wherein The shell (1) is further provided with an open mouth (13), and the open mouth (13) is arranged towards the fastening hole (31) on the drill chuck (3).

8. The multi-functional rotary machine tool according to any one of claims 1 to 6, wherein It further includes a protective cover (5), and the protective cover (5) is detachably connected to the shell (1), and the rotary seat (4) is arranged inside the protective cover (5).

9. The multi-functional rotary machine tool according to any one of claims 2 to 6, wherein Also included is a crosshair aiming assembly, which includes a first laser lamp (6) and a second laser lamp (7) mounted in the mounting space, the first laser lamp (6) being used to emit a first reference straight line to the front working area of the drill chuck (3), the second laser lamp (7) being used to emit a second reference straight line to the front working area of the drill chuck (3), the first reference straight line intersecting the second reference straight line, the intersection point of the first reference straight line and the second reference straight line being located on the axis of the drill chuck (3); the movable frame (12) also has a second through hole (123) corresponding to the first laser lamp (6) and the second laser lamp (7).

10. The multi-functional rotary machine tool according to any one of claims 2 to 6, wherein Also included is an illuminating lamp (8), which is arranged in the mounting space, the movable frame (12) also having a third through hole (124) corresponding to the illuminating lamp (8), the illuminating lamp (8) being used to illuminate the front working area of the drill chuck (3).

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