Drilling device for door and window machining

Abstract

The utility model discloses a drilling device for door and window processing, which belongs to the field of door and window processing drilling and comprises an operating platform 1 and a drilling structure 2 arranged on the operating platform 1, two supporting plates 11 are transversely arranged on the operating platform 1, and the supporting plates 11 are arranged on the operating platform 1. The drilling structure 2 comprises a drilling frame 21, a drilling base 22 slidably connected to the drilling frame 21, a first hydraulic cylinder 23 fixedly arranged at the bottom of the drilling base 22 and a drilling machine 24 fixedly arranged at the output end of the first hydraulic cylinder, and second hydraulic cylinders 3 are fixedly arranged on the drilling base 23 and located on the two sides of the first hydraulic cylinder 23. A first hydraulic rod 31 is fixedly arranged at the output end of the second hydraulic cylinder 3, an annular pressing piece 32 is arranged on the periphery of the first hydraulic cylinder 23, the supporting plate 11 located below the sectional material can provide enough supporting area, the annular pressing piece 32 moves along with the drilling machine 24, supporting can be provided on the periphery of the drilling position, and the sectional material is firmly fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window processing drilling technology field, specifically a drilling device for door and window processing. BACKGROUND

[0002] Most of the doors and windows used in decoration nowadays are aluminum alloy doors and windows, which are made of aluminum alloy extruded profiles as frame, shaft and fan materials, and are referred to as aluminum doors and windows. Aluminum alloy doors and windows include doors and windows made of aluminum alloy as the base material of the force rod and wood and plastic composite, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows. The quality of aluminum alloy doors and windows can be roughly judged from the selection of raw materials, surface treatment of aluminum materials, internal processing quality, and the price of aluminum alloy doors and windows. With the continuous improvement of people's living standards, the types of doors and windows and their derivative products are increasing, and the grades are gradually rising. For example, there are heat-insulating aluminum alloy doors and windows, wood-aluminum composite doors and windows, and aluminum-wood composite doors and windows. However, there are higher requirements for processing technology. Aluminum alloy doors and windows need to be punched in the frame during processing to facilitate the installation of hinges and door handles.

[0003] According to the search, the Chinese utility model patent with publication number CN220515489U discloses a drilling device for door and window processing, which comprises a main body mechanism, a working box, a mounting plate arranged inside the working box, a support rod arranged on the top of the mounting plate, a fixed plate arranged on the top of the mounting plate, a first hydraulic cylinder arranged on the top of the top plate, and a first limiting plate arranged on the top of the first hydraulic cylinder.

[0004] When the drilling device is in use, the aluminum alloy door and window is placed in the working box and on the top of the support rod. The first hydraulic cylinder and the second hydraulic cylinder are extended and retracted to drive the first limiting plate and the second limiting plate to clamp and fix the aluminum alloy door and window, preventing the position from changing due to collision during subsequent drilling operation. However, the drilling device only has the support points of the positions of the first hydraulic rod and the second hydraulic rod for fixing the door and window profile during drilling, and the support rod is not under stress, the support area is too small, and the position cannot be changed. When the size of the profile is smaller than the distance set between the hydraulic rods, some of the hydraulic rods cannot support the profile, further reducing the support area. The small support area makes it difficult to fix the profile, and the profile is prone to shaking during drilling. If the support force is increased blindly, the profile may also be deformed.

[0005] Therefore, the utility model provides a drilling device for door and window processing to solve the above problems. UTILITY MODEL CONTENTS

[0006] (I) Technical problems solved

[0007] The utility model provides a drilling device for door and window processing, which aims to solve the problem of poor fixing effect of the existing drilling device in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above object, the utility model provides the following technical scheme: A drilling device for door and window processing, it includes operation platform and the drilling structure of setting on operation platform, two support plates are placed horizontally on the operation platform, the drilling structure includes drilling frame, drilling base which is connected in the drilling frame slidingly, first hydraulic cylinder which is fixedly arranged at the bottom of drilling base and drilling machine which is fixedly arranged at the output end of first hydraulic cylinder, second hydraulic cylinder is fixedly arranged on both sides of first hydraulic cylinder on drilling base, first hydraulic rod is fixedly arranged at the output end of second hydraulic cylinder, annular pressing piece is arranged on the periphery of first hydraulic cylinder, the outer wall of annular pressing piece is fixedly connected on first hydraulic rod, support plate and annular pressing piece can stably fix section bar, annular pressing piece can also shield a large amount of debris generated in drilling work, makes the debris easy to collect, will not influence the normal work of drilling device, avoids the direct splashing of debris to staff at the same time, harms the health of staff.

[0010] Preferably, the drilling machine is located at the axial position of the annular pressing piece, which can balance the stress of the section bar around the drill bit of the drilling machine and reduce the deformation of the section bar.

[0011] Preferably, threaded rods are arranged on both sides of the drilling structure on the operation platform, the support plates are sleeved on the threaded rods at both ends, the threaded rods are threadedly connected with the support plates, motors are fixedly arranged on both end sides of the operation platform, the threaded rods at the same end respectively penetrate the edges of the operation platform and are fixedly connected with the output ends of the corresponding motors, two motors are started at the same time, the motors drive the threaded rods to rotate, drive two support plates to move synchronously, the motors can adjust the positions of two support plates according to the different sizes and drilling positions of the door and window section bars to be drilled, so that the gap between two support plates can always be aligned with the drilling position of the drill bit.

[0012] Preferably, the end of the threaded rod away from the motor is provided as a rotating rod with smooth surface, the rotating rod is rotatably connected to the operation platform at the end away from the threaded rod, when the hole diameter needs to be changed or the equipment works for a long time, the time when two support plates move to the threaded rod can be adjusted again when the error increases and the hole diameter changes.

[0013] Preferably, the operation platform is provided with a side fixing structure, which comprises at least two third hydraulic cylinders symmetrically arranged on the drilling frame, a second hydraulic rod fixedly connected to the output end of the third hydraulic cylinder, an L-shaped back plate placed on the support plate for abutting against the profile to be drilled, a fourth hydraulic cylinder fixedly arranged on the drilling frame away from the third hydraulic cylinder, and a third hydraulic rod arranged at the output end of the fourth hydraulic cylinder for pressing the profile to be drilled, wherein the projection of the fourth hydraulic cylinder on the drilling frame close to the third hydraulic cylinder is located within the distribution range of the third hydraulic cylinder. The third hydraulic cylinder and the fourth hydraulic cylinder press and fix the window and door profile to be drilled from the side surface, and the profile is not easy to shake and move during drilling.

[0014] (III) Beneficial effects

[0015] The window and door drilling device fixes the window and door profile to be drilled by the two support plates arranged transversely on the operation platform and the annular pressing member arranged on the drilling structure from the top and bottom directions. The lower support plate 11 can provide sufficient support area. The annular pressing member 32 moves with the drilling machine 24 and can provide support around the drilling position, thereby firmly fixing the profile. The annular pressing member 32 can also shield a large amount of debris generated during drilling, so that the debris is easy to collect and does not affect the normal work of the drilling device, and at the same time, the debris is prevented from directly splashing to the workers, thereby protecting the health of the workers.

[0016] The window and door drilling device is provided with a side fixing structure 4 on the operation platform 1. The third hydraulic cylinder 41 and the fourth hydraulic cylinder 44 in the side fixing structure 4 press and fix the window and door profile to be drilled from the side surface, and the profile is not easy to shake and move during drilling. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a general elevation view of the drilling device for window and door processing.

[0018] Figure 2 It is a schematic view of the drilling device for window and door processing.

[0019] Figure 3 It is a schematic view of the drilling structure of the drilling device for window and door processing.

[0020] Figure 4 It is a sectional view of the drilling structure of the drilling device for window and door processing.

[0021] In the figure: 1, operation platform; 11, support plate; 12, threaded rod; 13, motor; 14, rotating rod; 2, drilling structure; 21, drilling frame; 22, drilling base; 23, first hydraulic cylinder; 24, drilling machine; 3, second hydraulic cylinder; 31, first hydraulic rod; 32, annular pressing piece; 4, side fixing structure; 41, third hydraulic cylinder; 42, second hydraulic rod; 43, L-shaped back plate; 44, fourth hydraulic cylinder; 45, third hydraulic rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] The utility model provides a kind of drilling device for door and window processing, refer to Figure 1 、 Figures 3 to 4 Including operation platform 1 and the drilling structure 2 being set on the operation platform 1, the operation platform 1 is transversely placed with two support plates 11, the drilling structure 2 includes drilling frame 21, drilling base 22 slidingly connected on the drilling frame 21, first hydraulic cylinder 23 fixedly set on the bottom of the drilling base 22 and drilling machine 24 fixedly set on the output end of the first hydraulic cylinder, second hydraulic cylinder 3 is fixedly set on the drilling base 22 and located at the both sides of the first hydraulic cylinder 23, the output end of the second hydraulic cylinder 3 is fixedly set with first hydraulic rod 31, annular pressing piece 32 is peripherally arranged on the first hydraulic cylinder 23, and the outer wall of the annular pressing piece 32 is fixedly connected on the first hydraulic rod 31.

[0024] The profile processed and drilled by the door and window is generally in strip shape, which is used to make door and window frame. When drilling, the profile is placed on the two supporting plates 11 on the operation platform 1, the drilling position is placed in the gap between the two supporting plates 11, the drill bit on the drilling machine 24 arranged on the sliding base 22 is aligned with the drilling position, the second hydraulic cylinder 3 is started to drive the first hydraulic rod 31 to move downward, thereby driving the annular pressing piece 32 to move downward, the annular pressing piece 32 presses the aluminum profile, the first hydraulic cylinder 23 is started to drive the drilling machine 24 to move downward to drill the profile, the annular pressing piece 32 and the two supporting plates 11 together fix the profile to be drilled, the supporting plate 11 below can provide sufficient supporting area, the annular pressing piece 32 moves with the drilling machine 24 and can provide support around the drilling position to firmly fix the profile, the annular pressing piece 32 can also shield a large amount of debris generated by the drilling work, so that the debris is easy to collect and does not affect the normal work of the drilling device, and at the same time, the debris is prevented from directly splashing to the workers to harm the health of the workers.

[0025] Further, referring to Figures 3 to 4 , the drilling machine 24 is at the axial position of the annular pressing piece 32, which can make the profile around the drill bit of the drilling machine 24 balanced in force and make the profile less deformed.

[0026] Further, referring to Figures 1 to 2 , the operation platform 1 is provided with a threaded rod 12 on both sides of the drilling structure 2, the supporting plate 11 is sleeved on the threaded rod 12 at both ends, the threaded rod 12 is threadedly connected with the supporting plate 11, the operation platform 1 is fixedly provided with a motor 13 on both end sides, the threaded rod 12 penetrates through the edge of the operation platform 1 at the same end and is fixedly connected with the output end of the corresponding motor 13, and the two motors 13 are started at the same time, the motor 13 drives the threaded rod 12 to rotate to drive the two supporting plates 11 to move synchronously. Due to the different sizes of the door and window profile to be drilled and the different drilling positions, the motor 13 can adjust the positions of the two supporting plates 11, so that the gap between the two supporting plates 11 can always be aligned with the drilling position of the drill bit.

[0027] It is worth noting that, referring to Figures 1 to 2, the threaded rod 12 is provided with a rotating rod 14 with smooth surface at one end away from the motor 13, the rotating rod 14 is rotatably connected to the operation platform 1 at one end away from the threaded rod 12, the motor 13 is started to drive the threaded rod 12 to rotate, the threaded rod 12 drives the support plate 11 to move to the rotating rod 14, at this time, the motor 13 is reversely rotated, the support plate 11 is manually pushed towards the threaded rod 12, the gap between the two support plates 11 can be controlled by controlling the time when the two support plates 11 move to the threaded rod 12, when the hole diameter needs to be changed or the hole diameter changes due to the error increase of the equipment after long time working, the method can be used to adjust again.

[0028] Further, referring to Figure 2 , the operation platform 1 is provided with a side fixing structure 4, the side fixing structure 4 comprises at least two third hydraulic cylinders 41 symmetrically distributed on the drilling frame 21, a second hydraulic rod 42 fixedly connected to the output end of the third hydraulic cylinder 41, an L-shaped back plate 43 placed on the support plate 11 for abutting against the profile to be drilled, a fourth hydraulic cylinder 44 fixedly arranged on the drilling frame 21 at one end away from the third hydraulic cylinder 41 and a third hydraulic rod 45 arranged at the output end of the fourth hydraulic cylinder 44 for extruding the profile to be drilled, the projection of the fourth hydraulic cylinder 44 on the drilling frame 21 close to the third hydraulic cylinder 41 is located within the distribution range of the third hydraulic cylinder 41.

[0029] After the profile to be drilled is placed on the support plate 11, the third hydraulic cylinder 41 is started to drive the second hydraulic rod 42 to move, thereby driving the L-shaped back plate 43 to move and abut against the profile to be drilled, then the fourth hydraulic cylinder 44 is started to drive the third hydraulic rod 45 to move, thereby extruding and fixing the profile to be drilled together with the L-shaped back plate 43, when drilling the straight line track, the third hydraulic rod 45 can be loosened before drilling each time, the profile is moved and then the third hydraulic rod 45 is pressed tightly, the fourth hydraulic cylinder 44 needs to be located within the range of the third hydraulic cylinder 41, so that the profile to be drilled is balanced in force on both sides, the third hydraulic cylinder 41 and the fourth hydraulic cylinder 44 extrude and fix the profile to be drilled on the side of the profile, and the profile is not easy to shake and move on the side when drilling.

[0030] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A drilling device for door and window processing, comprising an operation platform (1) and a drilling structure (2) arranged on the operation platform (1). characterized in that Two support plates (11) are transversely arranged on the operation platform (1), the drilling structure (2) comprises a drilling frame (21), a drilling base (22) slidably connected to the drilling frame (21), a first hydraulic cylinder (23) fixedly arranged at the bottom of the drilling base (22), and a drilling machine (24) fixedly arranged at the output end of the first hydraulic cylinder (23), second hydraulic cylinders (3) are fixedly arranged on the drilling base (22) on both sides of the first hydraulic cylinder (23), first hydraulic rods (31) are fixedly arranged at the output ends of the second hydraulic cylinders (3), annular pressing members (32) are arranged on the periphery of the first hydraulic cylinder (23), and the outer walls of the annular pressing members (32) are fixedly connected to the first hydraulic rods (31).

2. A drilling apparatus for machining of doors and windows according to claim 1, characterized in that: The drilling machine (24) is located at the central position of the annular pressing member (32).

3. A drilling apparatus for machining of doors and windows according to claim 2, characterized in that: Threaded rods (12) are arranged on both sides of the drilling structure (2) on the operation platform (1), the support plates (11) are sleeved on the threaded rods (12), the threaded rods (12) are threadedly connected to the support plates (11), motors (13) are fixedly arranged on both end sides of the operation platform (1), and the threaded rods (12) on the same end respectively penetrate the edges of the operation platform (1) and are fixedly connected to the output ends of the corresponding motors (13).

4. The drilling apparatus for machining doors and windows according to claim 3, characterized in that: The end of the threaded rod (12) away from the motor (13) is provided with a rotating rod (14) with a smooth surface, and the rotating rod (14) is rotatably connected to the operation platform (1) at the end away from the threaded rod (12).

5. The drilling apparatus for machining doors and windows according to claim 4, characterized in that: A side fixing structure (4) is arranged on the operation platform (1), the side fixing structure (4) comprises at least two third hydraulic cylinders (41) symmetrically arranged on the drilling frame (21), second hydraulic rods (42) fixedly connected to the output ends of the third hydraulic cylinders (41), L-shaped back plates (43) arranged on the support plates (11) and used for abutting against the profiles to be drilled, fourth hydraulic cylinders (44) fixedly arranged on the drilling frame (21) at the end away from the third hydraulic cylinders (41), and third hydraulic rods (45) arranged at the output ends of the fourth hydraulic cylinders (44) and used for pressing the profiles to be drilled, and the projection of the fourth hydraulic cylinder (44) on the drilling frame (21) at the end close to the third hydraulic cylinder (41) is located within the distribution range of the third hydraulic cylinder (41).

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