Efficient sawing and milling device

Abstract

The utility model relates to an efficient sawing and milling device, and belongs to the field of profile machining. The first drilling and milling component, the saw cutting component and the second drilling and milling component are sequentially arranged in the profile feeding direction, the saw cutting component is fixed to the machine frame through a fixing base, the first drilling and milling component is arranged on the machine frame through a three-axis movement platform A, the movement sequence of the three-axis movement platform A is the X axis, the Z axis and the Y axis in sequence, and the second drilling and milling component is fixed to the machine frame through a fixing base. The second drilling and milling component is arranged on the fixing base through a three-axis movement platform B. The movement sequence of the three-axis movement platform B is the X-axis, the Z-axis and the Y-axis in sequence. By arranging the two drilling and milling components to be matched with the sawing component and adopting the layout mode, the first drilling and milling component can mill and drill connecting holes used for installing accessories, and the second drilling and milling component can mill and drill the connecting holes used for installing the accessories. The second drilling and milling component can drill and mill a connecting hole used for fixing a corner connector, the two drilling and milling components are clear in division of labor and can drill and mill simultaneously, the clamping and positioning times of the profile are reduced, and the comprehensive efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of door and window profile processing, in particular to a high-efficiency sawing and milling device for sawing, drilling and milling door and window profiles in specific processing. Background Art

[0002] During the processing of aluminum profiles for doors and windows, the profiles are generally sawn according to the length requirements. At the same time, holes are milled in the profiles for installing door and window accessories, such as hinges, locks, door handles, corner brackets, etc. During the milling process, the connection holes for installing hinges, locks and door handles and the connection holes for fixing corner brackets are in different positions. The prior art often uses a single-station drilling and milling head in conjunction with a single-station sawing head to achieve the sawing and milling functions when milling different connection holes for the above-mentioned profiles. During sawing and milling, the single-station drilling and milling head is fixed, and the profile is clamped and fed so that the single-station drilling and milling head can drill and mill different connection holes. However, this process requires multiple clamping and positioning, which is not only cumbersome to operate, but also inefficient. Utility Model Content

[0003] At least one purpose or one aspect of the present application can solve the above technical problems, and specifically designs a technical solution for an efficient sawing and milling device, specifically:

[0004] High-efficiency sawing and milling device, including:

[0005] frame;

[0006] A first drilling and milling component, a sawing component and a second drilling and milling component are arranged in sequence along the profile feeding direction. The sawing component is fixed to the frame through a fixed seat. The first drilling and milling component is arranged on the frame through a three-axis motion platform A. The movement sequence of the three-axis motion platform A is X-axis, Z-axis, and Y-axis. The second drilling and milling component is arranged on the fixed seat through a three-axis motion platform B. The movement sequence of the three-axis motion platform B is X-axis, Z-axis, and Y-axis.

[0007] Preferably, the center of the slide that moves along the Z direction and the center of the slide that moves along the Y direction in the three-axis motion platform A respectively have a passing space for the profile to pass through.

[0008] Preferably, the shape of the through space is square, and the first drilling and milling component includes four drill bit assemblies, which are correspondingly arranged at the four edge positions of the square through space, and each drill bit assembly includes a drill bit, which is slidably arranged on a slide that moves in the Y direction in the three-axis motion platform A through a slide seat, and a telescopic cylinder is connected between the slide seat and the slide that moves along the Y axis.

[0009] Preferably, the passing space area at the center of the slide moving along the Z direction in the three-axis motion platform A is larger than the passing space area at the center of the slide moving along the Y direction in the three-axis motion platform A.

[0010] Preferably, the three-axis motion platform A and the three-axis motion platform B are driven by a motor screw.

[0011] Preferably, the sawing component includes a sawing head and a motor, and the sawing component is arranged on a fixed seat through a rotating platform and a two-axis motion platform. The rotating platform is arranged on a slide that moves in the X direction of the two-axis motion platform, and the movement order of the two-axis motion platform is Z axis and X axis.

[0012] Preferably, the two-axis motion platform is driven by a motor screw.

[0013] Preferably, a slide plate moving along the X direction in the three-axis motion platform B has a hollow groove in the middle, and a driving component driving a sliding seat moving in the Z direction in the three-axis motion platform B passes through the hollow groove and is connected to the sliding seat.

[0014] The utility model arranges two drilling and milling components to cooperate with the sawing component and adopts the above-mentioned layout method. The first drilling and milling component can drill the connecting holes for installing accessories, and the second drilling and milling component can drill the connecting holes for fixing angle codes. The two drilling and milling components have clear division of labor and can drill and mill at the same time, which reduces the number of times of clamping and positioning of profiles and has high overall efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1-Figure 2 It is a stereoscopic diagram of the utility model under different viewing angles.

[0016] In the figure, 1, frame, 2, three-axis motion platform A, 3, first drilling and milling component, 301, telescopic cylinder, 302, drill bit, 4, through space, 5, sawing component, 6, rotating platform, 7, two-axis motion platform, 8, fixed seat, 9, second drilling and milling component, 10, driving component, 11, hollow groove, 12, three-axis motion platform B, 13, profile. DETAILED DESCRIPTION

[0017] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0018] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] like Figure 1-2As shown, the high-efficiency sawing and milling device includes a frame 1, a first drilling and milling component 3, a sawing component 5 and a second drilling and milling component 9.

[0020] The frame 1 provides installation positions for other components. The first drilling and milling component 3, the sawing component 5 and the second drilling and milling component 9 are arranged in sequence along the feeding direction of the profile 13 (from left to right in this application). The sawing component 5 is fixed to the frame 1 through the fixing seat 8, and can saw the profile 13 according to the required length. The first drilling and milling component 3 is used to mill the connecting holes in the middle part of the profile 13 for installing door and window accessories. It is set on the frame 1 through a three-axis motion platform A2. The movement sequence of the three-axis motion platform A2 is X-axis, Z-axis, and Y-axis. In this application, the first drilling and milling component 3 can move left and right, up and down, and forward and backward on the frame 1. The movement in the three directions can be aligned with the position where the profile 13 needs to be punched in space, so as to punch holes in the profile 13. The second drilling and milling component 9 is used for milling the connecting hole for fixing the angle code at the end of the profile 13. The second drilling and milling component 9 is set on the fixed seat 8 through the three-axis motion platform B12. The movement sequence of the three-axis motion platform B12 is X-axis, Z-axis, and Y-axis, that is, the second drilling and milling component 9 can move left and right, up and down, and forward and backward on the fixed seat 8. The movement in three directions is used to align the punching position of the profile 13 in space to perform drilling.

[0021] It should be noted that the structure of the above-mentioned three-axis motion platform is an existing structure, and this application will not describe it in detail here.

[0022] The above-mentioned sawing and milling device adopts the layout of the above-mentioned drilling and milling components and the sawing component 5. The two drilling and milling components are responsible for their own drilling tasks respectively, and the drilling of the middle part and the end part of the profile 13 are carried out simultaneously. Specifically, the profile 13 is fed by the clamping feeding device until one end thereof reaches the sawing position. At this time, the sawing device performs arbitrary angle sawing (mostly 45° angle sawing), and the profile 13 continues to be fed until the position of the fixed angle code at the end is aligned with the second drilling and milling component 9. During the drilling process of the second drilling and milling component 9, the first drilling and milling component 3 moves to the position where a hole needs to be drilled in the middle of the profile 13 according to the distance of the profile 13, and drills the middle part of the profile 13 at the same time, thereby shortening the drilling time and improving the overall efficiency.

[0023] Furthermore, the center of the slide moving along the Z direction and the center of the slide moving along the Y direction in the three-axis motion platform A2 respectively have a passing space 4 for the profile 13 to pass through. The passage of the profile 13 from the center not only makes the overall structure compact, but also reduces the overall weight of the three-axis motion platform A, and can shorten the moving distance of the first drilling and milling component 3 and the second drilling and milling component 9 in the front and rear directions, thereby reducing the moving span.

[0024] Furthermore, the shape of the space 4 is square, and four drill assemblies are provided at the four edge positions corresponding to the square space. The four drill assemblies can drill holes on the four faces of the profile 13, avoiding the need for a single drill assembly to reciprocate in four directions for drilling holes. The structure of each drill assembly specifically includes a drill 302 (the drill 302 here refers to a combination of a drill cutter and a rotating motor, which is conventional technology). The drill 302 is slidably arranged on a slide plate that moves in the Y direction of the three-axis motion platform A2 through a slide seat. A telescopic cylinder 301 is connected between the slide seat and the slide plate that moves along the Y axis. The telescopic cylinder 301 here can be an electric cylinder, an air cylinder or an oil cylinder, etc. The telescopic cylinder 301 drives the drill 302 to approach or move away from the profile 13, so that the drill 302 can be fed while rotating.

[0025] Furthermore, the area of ​​the through space 4 at the center of the slide moving along the Z direction in the three-axis motion platform A2 is larger than the through space 4 at the center of the slide moving along the Y direction in the three-axis motion platform A2. In this way, the size of the overall through space 4 is determined by the through space 4 with a smaller area. In actual work, since the movement sequence of the three-axis motion platform A2 is X, Z, and Y, this means that the area of ​​the slide moving along the Z direction is larger than that of the slide moving along the Y direction, and accordingly, the through space 4 on the slide moving along the Z direction is larger than the through space 4 on the slide moving along the Y direction, which can minimize the weight of the three-axis motion platform A2.

[0026] Furthermore, the three-axis motion platform A2 and the three-axis motion platform B12 are driven by a motor screw. In the usage scenario of the present application, the motor screw drive can meet the high-precision requirements, that is, the requirement for accurately locating the drilling position here.

[0027] Furthermore, the structure of the above-mentioned sawing component 5 specifically includes a sawing head and a motor. The motor drives the sawing head to rotate. The sawing component 5 is arranged on a fixed seat 8 through a rotating platform 6 and a two-axis motion platform 7. The rotating platform 6 is connected to the sawing component 5, driving the sawing component 5 to achieve arbitrary angle sawing. The rotating platform 6 is arranged on a slide that moves in the X direction of the two-axis motion platform 7. The movement order of the two-axis motion platform 7 is Z axis, X axis, and sawing head. At the same time, the sawing component 5 can move left and right and up and down relative to the frame 1.

[0028] It should be noted that the structures of the above-mentioned rotating platform 6 and the two-axis motion platform 7 are both existing technologies, and this application will not elaborate on these structures.

[0029] Furthermore, similarly, the driving method of the above-mentioned two-axis motion platform 7 also adopts a motor screw.

[0030] Furthermore, a hollow groove 11 is provided in the middle of the skateboard moving along the X direction in the three-axis motion platform B12, and a driving component 10 driving a sliding seat moving in the Z direction in the three-axis motion platform B12 passes through the hollow groove 11 and is connected to the sliding seat. By setting the hollow groove 11, the weight of the sliding seat moving in the X direction can be reduced, and the second drilling and milling components 9 are all located on the left side of the sliding seat moving in the X direction, so that the sliding seat is subjected to a larger counterclockwise bending moment. Setting the driving component 10 on the right side of the sliding seat moving in the X direction can balance a part of the counterclockwise bending moment and balance the forces on the left and right sides of the sliding seat moving in the X direction.

[0031] The above-mentioned specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.

[0032] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. High-efficiency sawing and milling device, characterized in that: include: frame; A first drilling and milling component, a sawing component, and a second drilling and milling component, wherein the first drilling and milling component, the sawing component, and the second drilling and milling component are sequentially arranged along the profile feeding direction, the sawing component is fixed to the frame via a fixed seat, the first drilling and milling component is arranged on the frame via a three-axis motion platform A, and the movement sequence of the three-axis motion platform A is X-axis, Z-axis, and Y-axis, the second drilling and milling component is arranged on the fixed seat via a three-axis motion platform B, and the movement sequence of the three-axis motion platform B is X-axis, Z-axis, and Y-axis.

2. The high-efficiency sawing and milling device according to claim 1, characterized in that: The center of the slide that moves along the Z direction and the center of the slide that moves along the Y direction in the three-axis motion platform A respectively have a passing space for the profile to pass through.

3. The high-efficiency sawing and milling device according to claim 2, characterized in that: The shape of the passing space is square, and the first drilling and milling component includes four drill bit assemblies, and the four drill bit assemblies are correspondingly arranged at the four edge positions of the square passing space. Each drill bit assembly includes a drill bit, and the drill bit is slidably arranged on the slide plate moving in the Y direction of the three-axis motion platform A through a sliding seat, and a telescopic cylinder is connected between the sliding seat and the slide plate moving along the Y axis.

4. The high-efficiency sawing and milling device according to claim 2 or 3, characterized in that: The passing space area at the center of the slide moving along the Z direction in the three-axis motion platform A is larger than the passing space at the center of the slide moving along the Y direction in the three-axis motion platform A.

5. The high-efficiency sawing and milling device according to claim 1, characterized in that: The three-axis motion platform A and the three-axis motion platform B are driven by a motor screw.

6. The high-efficiency sawing and milling device according to claim 1, characterized in that: The sawing component includes a sawing head and a motor. The sawing component is arranged on the fixed seat through a rotating platform and a two-axis motion platform. The rotating platform is arranged on a slide that moves in the X direction of the two-axis motion platform. The movement order of the two-axis motion platform is Z axis and X axis.

7. The high-efficiency sawing and milling device according to claim 6, characterized in that: The two-axis motion platform is driven by a motor lead screw.

8. The high-efficiency sawing and milling device according to claim 1, characterized in that: A hollow groove is provided in the middle of the slide plate moving along the X direction in the three-axis motion platform B, and a driving component driving a sliding seat moving along the Z direction in the three-axis motion platform B passes through the hollow groove and is connected to the sliding seat.

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