CN221755292U - Frame closing machine for aluminum-clad wood doors and windows - Google Patents

Abstract

The utility model relates to the technical field of doors and windows and discloses an aluminum-clad wood door and window frame closing machine, which comprises a workbench, wherein limit components are respectively arranged at the four corners of the workbench, each limit component consists of a supporting plate, a second hydraulic cylinder and a right-angle limiting block, the second hydraulic cylinder is fixedly connected to one side of the supporting plate, which is close to the center of the workbench, one end of the second hydraulic cylinder, which is far away from the supporting plate, is fixedly connected with the right-angle limiting block, the four right-angle limiting blocks are moved to approximate positions through the expansion and the contraction of the second hydraulic cylinder, and the two ends of four frames to be combined are lapped on the right-angle limiting blocks at the corresponding positions, so that the four frames form a preliminary rectangle, and the four corners formed by the four frames are conveniently extruded by the right-angle limiting blocks to be spliced by further contraction of the second hydraulic cylinder, so that the four corners of the frames can be conveniently spliced at one time, and the efficiency of splicing work is improved.

Description

Aluminum-clad wood door and window frame assembly machine

Technical Field

The utility model relates to the technical field of doors and windows, in particular to an aluminum-clad wood door and window frame closing machine.

Background Art

Aluminum alloy windows are windows with frames and sash structures made of aluminum alloy building profiles. They are divided into ordinary aluminum alloy doors and windows and thermally insulated aluminum alloy doors and windows. Aluminum alloy windows are beautiful, sealed, and high in strength. They are widely used in the field of construction engineering. In home decoration, aluminum alloy doors and windows are often used to encapsulate balconies. The surface of aluminum alloy is oxidized and shiny. The window sash frame is large and can be inlaid with a large area of glass, allowing sufficient and bright indoor light, enhancing the virtual and real contrast between the indoor and outdoor facades, and making the room more layered. Aluminum alloy itself is easy to extrude, the cross-sectional dimensions of the profile are precise, and the processing accuracy is high. Therefore, many owners choose to use aluminum alloy doors and windows in decoration, and a frame closing machine is required during production.

The prior art publication number is CN201841406U, which provides a technical solution: a four-corner assembly machine for door and window frames and sashes, comprising a machine base, a workbench placed on the machine base, and an angle splicing machine located on the workbench surface. The angle splicing machine is provided with a cylinder clamping frame having a first mounting portion with a first tool holder at a right angle and a second mounting portion with a second tool holder. The cylinder clamping frame is provided with an angle clamping cylinder and a plane pressing cylinder. There are four angle splicing machines, which are respectively located at the four corners of the workbench surface. The assembly machine is provided with a control device for controlling the extension and retraction of the four angle splicing machines on the workbench surface.

but:

The existing door and window frame angle splicing machine has a cylinder clamping frame with a first mounting portion including a first tool holder and a second mounting portion including a second tool holder at a right angle. When the door and window frame and sash are assembled by the angle splicing machine, only one corner of the door and window frame and sash can be assembled at one time, so it takes several times to assemble the entire door and window frame and sash, resulting in low assembly precision and low production efficiency.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides an aluminum-clad wood door and window frame closing machine.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum-clad wood door and window frame-joining machine, comprising a workbench, wherein limit assemblies are respectively arranged at the positions of the four corners of the workbench, and the limit assemblies are composed of a support plate, a second hydraulic cylinder, and a right-angle limit block. The second hydraulic cylinder is fixedly connected to a side of the support plate close to the center of the workbench, and the end of the second hydraulic cylinder away from the support plate is fixedly connected to a right-angle limit block, and the four right-angle limit blocks are moved to approximate positions by the extension and contraction of the second hydraulic cylinder, and the two ends of the four frame frames that need to be combined are placed on the right-angle limit blocks at corresponding positions, so that the four frame frames form a preliminary rectangle, and the second hydraulic cylinder is further contracted to facilitate the right-angle limit blocks to squeeze the four corners formed by the four frame frames for splicing, so as to facilitate the one-time splicing of the four corners of the frame to improve the efficiency of the splicing work.

Preferably, a support block is fixedly connected to the middle position on the top of the workbench, and the four sides of the support block are respectively fixedly connected to the first hydraulic cylinders, and four groups of the first hydraulic cylinders are respectively fixedly connected to sliders at one end away from the support block, and the four sliders are fixedly connected to a frame edge placement rack on one side away from the first hydraulic cylinder for auxiliary correction of the position of the frame.

Preferably, the frame edge placement rack is composed of a sliding frame, a dual-axis motor, a threaded rod, a sliding rod, and an L-shaped supporting block.

Preferably, the dual-axis motor is fixedly connected to a position in the middle of the inner wall of the sliding frame, the two threaded rods are fixedly connected to the output ends on both sides of the dual-axis motor through couplings, the two sliding rods are respectively threadedly connected to the outer walls of the threaded rods, and the sliding rods are slidably connected to the inner wall of the sliding frame, and the front side of the sliding rod away from one side of the dual-axis motor is respectively fixedly connected with L-shaped support blocks, and the inner side of the frame to be spliced can be supported by setting the L-shaped support blocks, and the L-shaped support blocks can be contacted with the frame and pushed to fit the inner wall of the right-angle limit block by the extension and contraction of the first hydraulic cylinder to avoid deviation and inclination of the splicing that affects the quality of the frame splicing, and the distance between the L-shaped support blocks can be adjusted by starting the dual-axis motor to drive the threaded rod to rotate to facilitate the adjustment of the extended position of the sliding rod, so as to facilitate the splicing of frames of different lengths.

Preferably, sliding grooves are fixedly provided at positions around the top of the workbench, and the inner walls of the sliding grooves are slidably connected to sliders at corresponding positions.

Preferably, as described.

(III) Beneficial effects

Compared with the prior art, the utility model provides an aluminum-clad wood door and window frame closing machine, which has the following

Beneficial effects:

1. This aluminum-clad wood door and window frame-joining machine moves four right-angle limit blocks to approximate positions through the extension and retraction of the second hydraulic cylinder, and places the two ends of the four frames that need to be combined on the right-angle limit blocks at corresponding positions, so that the four frames form a preliminary rectangle. The second hydraulic cylinder is further contracted to facilitate the right-angle limit blocks to squeeze the four corners formed by the four frames for splicing, so as to facilitate the one-time splicing of the four corners of the frame to improve the efficiency of the splicing work.

2. This aluminum-clad wood door and window frame-joining machine can support the inner side of the frame to be spliced by setting an L-shaped support block. The L-shaped support block is used to contact the frame and push the frame to fit the inner wall of the right-angle limit block through the extension and contraction of the first hydraulic cylinder to avoid deviation and inclination of the splicing that affects the quality of the frame splicing. The distance between the L-shaped support blocks can be adjusted by starting a dual-axis motor to drive the threaded rod to rotate so as to facilitate the adjustment of the extended position of the slide rod, so as to facilitate the splicing of frames of different lengths.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

Figure 1 is a front view of the utility model;

FIG2 is a schematic structural diagram of a frame edge placement rack of the present invention;

FIG. 3 is a schematic structural diagram of the position limiting assembly of the present invention.

In the figure: 1. workbench; 2. support block; 21. first hydraulic cylinder; 22. slide block; 23. frame side rack; 231. slide frame; 232. dual-axis motor; 233. threaded rod; 234. slide rod; 235. L-shaped support block; 24. slide groove; 3. limit assembly; 31. support plate; 32. second hydraulic cylinder; 33. right-angle limit block.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Example 1

As shown in Figures 1-3, the utility model provides an aluminum-clad wood door and window frame-joining machine, including a workbench 1, and limit assemblies 3 are respectively arranged at the four corners of the workbench 1. The limit assembly 3 is composed of a support plate 31, a second hydraulic cylinder 32, and a right-angle limit block 33. The second hydraulic cylinder 32 is fixedly connected to the side of the support plate 31 close to the center of the workbench 1, and the end of the second hydraulic cylinder 32 away from the support plate 31 is fixedly connected to the right-angle limit block 33. The four right-angle limit blocks 33 are moved to an approximate position by the extension and contraction of the second hydraulic cylinder 32, and the two ends of the four frame frames that need to be combined are placed on the right-angle limit blocks 33 at the corresponding positions, so that the four frame frames form a preliminary rectangle, and the second hydraulic cylinder 32 is further contracted to facilitate the right-angle limit blocks 33 to squeeze the four corners formed by the four frame frames for splicing, so as to facilitate the one-time splicing of the four corners of the frame to improve the efficiency of the splicing work.

In this embodiment, the four right-angle limit blocks 33 are moved to an approximate position through the extension and retraction of the second hydraulic cylinder 32, and the two ends of the four frames need to be combined to rest on the right-angle limit blocks 33 at the corresponding positions, so that the four frames form a preliminary rectangle. The second hydraulic cylinder 32 is further contracted to facilitate the right-angle limit blocks 33 to squeeze the four corners formed by the four frames for splicing, so as to facilitate the one-time splicing of the four corners of the frame to improve the efficiency of the splicing work.

Example 2

As shown in Figures 1-3, on the basis of Example 1, the utility model provides a technical solution: preferably, a support block 2 is fixedly connected to the middle position on the top of the workbench 1, and the four sides of the support block 2 are respectively fixedly connected to the first hydraulic cylinder 21, and the four groups of first hydraulic cylinders 21 are respectively fixedly connected to the ends away from the support block 2 with sliders 22, and the four sliders 22 are fixedly connected to the side away from the first hydraulic cylinder 21 with a frame edge placement rack 23 for auxiliary correction of the position of the frame. The frame edge placement rack 23 is composed of a slide frame 231, a dual-axis motor 232, a threaded rod 233, a slide rod 234, and an L-shaped support block 235. The dual-axis motor 232 is fixedly connected to the middle position of the inner wall of the slide frame 231, and the two threaded rods 233 are respectively fixedly connected to the output ends on both sides of the dual-axis motor 232 through couplings, and the two slide rods 234 are respectively threadedly connected to the outer walls of the threaded rods 233, and the slide rods 234 are connected to the slide frame The inner wall of 231 is slidably connected, and the front side of the slide bar 234 is fixedly connected with an L-shaped support block 235 at a position away from the dual-axis motor 232. By setting the L-shaped support block 235, the inner side of the frame to be spliced can be supported. The first hydraulic cylinder 21 is extended and retracted to make the L-shaped support block 235 contact the frame and push the frame to fit the inner wall of the right-angle limit block 33 to avoid deviation and inclination of the splicing that affects the quality of the frame splicing. The dual-axis motor 232 is started to drive the threaded rod 233 to rotate to facilitate the adjustment of the extended position of the slide bar 234 to adjust the distance between the L-shaped support blocks 235 to facilitate the splicing of frames of different lengths. The height of the bottom of the inner wall of the L-shaped support block 235 is consistent with the height of the bottom of the inner wall of the right-angle limit block 33. The positions around the top of the workbench 1 are fixedly provided with slide grooves 24, and the inner wall of the slide groove 24 is slidably connected to the slider 22 at the corresponding position.

In this embodiment, an L-shaped support block 235 is provided to support the inner side of the frame to be spliced. The first hydraulic cylinder 21 is extended and retracted to make the L-shaped support block 235 contact the frame and push the frame to fit the inner wall of the right-angle limit block 33, so as to avoid deviation and inclination of the splicing that affects the quality of the frame splicing. The dual-axis motor 232 is started to drive the threaded rod 233 to rotate, so as to facilitate the adjustment of the extended position of the slide rod 234 to adjust the distance between the L-shaped support blocks 235, so as to facilitate the splicing of frames of different lengths.

The following is a detailed description of the working principle of this aluminum-clad wood door and window frame closing machine.

As shown in Figures 1-3, when in use, the four right-angle limit blocks 33 are moved to an approximate position through the extension and contraction of the second hydraulic cylinder 32, and the two ends of the four frames that need to be combined are placed on the right-angle limit blocks 33 at the corresponding positions, so that the four frames form a preliminary rectangle, and the second hydraulic cylinder 32 is further contracted to facilitate the right-angle limit blocks 33 to squeeze the four corners formed by the four frames for splicing, so as to facilitate the one-time splicing of the four corners of the frames to improve the efficiency of the splicing work, and the inner side of the frame that needs to be spliced can be supported by setting an L-shaped support block 235, and the L-shaped support block 235 is contacted with the frame and pushed to fit the inner wall of the right-angle limit block 33 by the extension and contraction of the first hydraulic cylinder 21, so as to avoid deviation and inclination of the splicing that affects the quality of the frame splicing, and the distance between the L-shaped support blocks 235 is adjusted by starting the dual-axis motor 232 to drive the threaded rod 233 to rotate to facilitate the adjustment of the extended position of the slide rod 234, so as to facilitate the splicing of frames of different lengths.

Claims (6)

1. An aluminum-clad wood door and window frame assembly machine, comprising a workbench (1), characterized in that: limit assemblies (3) are respectively arranged at the positions of the four corners of the workbench (1), the limit assemblies (3) are composed of a support plate (31), a second hydraulic cylinder (32), and a right-angle limit block (33), the second hydraulic cylinder (32) is fixedly connected to a side of the support plate (31) close to the center of the workbench (1), and the end of the second hydraulic cylinder (32) away from the support plate (31) is fixedly connected to the right-angle limit block (33). 2. An aluminum-clad wood door and window frame-joining machine according to claim 1, characterized in that: a support block (2) is fixedly connected to the middle position of the top of the workbench (1), and the four sides of the support block (2) are respectively fixedly connected to the first hydraulic cylinder (21), and four groups of the first hydraulic cylinders (21) are respectively fixedly connected to the ends away from the support block (2) with sliders (22), and the sides of the four sliders (22) away from the first hydraulic cylinder (21) are fixedly connected to the frame edge placement rack (23). 3. The aluminum-clad wood door and window frame closing machine according to claim 2, characterized in that the frame edge placement rack (23) is composed of a sliding frame (231), a double-axis motor (232), a threaded rod (233), a sliding rod (234), and an L-shaped support block (235). 4. An aluminum-clad wood door and window frame closing machine according to claim 3, characterized in that: the dual-axis motor (232) is fixedly connected to a position in the middle of the inner wall of the sliding frame (231), the two threaded rods (233) are respectively fixedly connected to the output ends on both sides of the dual-axis motor (232) through couplings, the two sliding rods (234) are respectively threadedly connected to the outer walls of the threaded rods (233), and the sliding rods (234) are slidably connected to the inner wall of the sliding frame (231), and the front side of the sliding rod (234) away from the dual-axis motor (232) is fixedly connected with an L-shaped support block (235). 5. The aluminum-clad wood door and window frame closing machine according to claim 3, characterized in that the height of the bottom of the inner wall of the L-shaped support block (235) is consistent with the height of the bottom of the inner wall of the right-angle limit block (33). 6. An aluminum-clad wood door and window frame closing machine according to claim 2, characterized in that: sliding grooves (24) are fixedly opened at positions around the top of the workbench (1), and the inner wall of the sliding groove (24) is slidably connected to the sliding block (22) at the corresponding position.