Aluminum alloy door and window trimming device

Abstract

The utility model relates to an aluminum alloy door and window trimming device which comprises a machining table, a positioning mechanism and a shearing mechanism are installed on the machining table, the positioning mechanism comprises a bearing plate and a pressing mechanism, and the bearing plate comprises a horizontal section fixedly connected to the machining table and an inclined section fixedly connected to one end of the horizontal section. The bearing plate is provided with a through hole, the through hole extends on the horizontal section and the inclined section, the shearing mechanism is erected above the bearing plate, and the pressing mechanism comprises a first pressing rod matched with the horizontal section and a second pressing rod matched with the inclined section. The aluminum alloy door and window trimming device can conduct vertical cutting and inclined cutting, and cutting is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy door and window processing, in particular to an aluminum alloy door and window trimming device. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and sashes. During the production process of aluminum alloy doors and windows, corresponding continuous folding and shearing devices are required to carry out folding and shearing processing. Aluminum alloy profiles usually need to be cut vertically or obliquely, where the oblique cutting requires cutting a forty-five-degree bevel on the aluminum alloy profile. The angle of the tool of the existing cutting equipment is fixed. If the bevel is to be cut, the worker needs to hold the aluminum alloy profile to operate, which will result in inaccurate cutting angles and easily lead to unstable cutting, resulting in uneven cut surfaces. Utility Model Content

[0003] In order to overcome the technical defects of the prior art, the utility model provides an aluminum alloy door and window trimming device, which can perform vertical cutting and inclined cutting, and the cutting is stable.

[0004] The technical solution adopted by the utility model is: an aluminum alloy door and window trimming device, including a processing table, a positioning mechanism and a shearing mechanism are installed on the processing table, the positioning mechanism includes a bearing plate and a clamping mechanism, the bearing plate includes a horizontal segment fixedly connected to the processing table and an inclined segment fixedly connected to one end of the horizontal segment, a through hole is opened on the bearing plate, the through hole extends on the horizontal segment and the inclined segment, the shearing mechanism is erected above the bearing plate, and the clamping mechanism includes a first clamping rod matched with the horizontal segment and a second clamping rod matched with the inclined segment.

[0005] Preferably, the shearing mechanism includes a driving motor, a cutting knife and a sliding block. A mounting frame is provided on the processing table. A vertically extending slide rail is provided on the mounting frame. The sliding block is slidably engaged on the slide rail. The driving motor is installed on the sliding block. The cutting knife is installed at the power output end of the driving motor. A driving cylinder for driving the sliding block to move is provided at the upper end of the mounting frame.

[0006] Preferably, the mounting frame is provided with two slide rails, the sliding block is slidably matched with the two slide rails, and the driving cylinder is installed on the frame body of the mounting frame between the two slide rails.

[0007] Preferably, a support rod is provided on the lower side of the inclined segment, one end of the support rod is fixedly connected to the inclined segment, and the other end of the support rod is fixedly connected to the processing table.

[0008] Preferably, one end of the first clamping rod is hinged on the horizontal segment, and a first clamping block is provided on the side of the first clamping rod facing the horizontal segment; one end of the second clamping rod is hinged on the inclined segment, and a second clamping block is provided on the side of the second clamping rod facing the inclined segment.

[0009] Preferably, a receiving frame is provided below the processing table, a material passing hole communicating with the through hole is opened on the processing table, and the receiving frame is arranged below the material passing hole.

[0010] The beneficial effects of the utility model are as follows: an aluminum alloy door and window trimming device of the utility model has a positioning mechanism, the positioning mechanism includes a bearing plate and a clamping mechanism, the bearing plate has a horizontal segment and an inclined segment, the horizontal segment and the inclined segment are respectively used to carry horizontally placed and inclined aluminum alloy profiles, the clamping mechanism has a first clamping rod and a second clamping rod, the first clamping rod is used to fix the aluminum alloy profile on the horizontal segment, and the second clamping rod is used to fix the aluminum alloy profile on the inclined segment, the bearing plate is provided with a through hole, the aluminum alloy profiles on the two segments of the bearing plate can pass through the through hole, so that the cutting point and the shearing mechanism are aligned, and the aluminum alloy profile fixed on the inclined segment can be cut with an inclined end face by the shearing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a structural schematic diagram of an aluminum alloy door and window trimming device.

[0012] Figure 2 It is a structural schematic diagram of the shearing mechanism of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the positioning mechanism of the utility model.

[0014] Explanation of the reference numerals in the accompanying drawings: 1. Processing table; 2. Positioning mechanism; 201. Carrying plate; 2011. Horizontal segment; 2012. Inclined segment; 2013. Through hole; 202. First clamping rod; 2021. First clamping block; 203. Second clamping rod; 2031. Second clamping block; 3. Shearing mechanism; 301. Mounting frame; 302. Driving cylinder; 303. Slide rail; 304. Sliding block; 305. Driving motor; 306. Cutting knife. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] like Figures 1 to 3As shown, this embodiment provides an aluminum alloy door and window trimming device, including a processing table 1, on which a positioning mechanism 2 and a shearing mechanism 3 are installed, the positioning mechanism 2 includes a bearing plate 201 and a pressing mechanism, the bearing plate 201 includes a horizontal segment 2011 fixedly connected to the processing table 1 and an inclined segment 2012 fixedly connected to one end of the horizontal segment 2011, the bearing plate 201 is provided with a through hole 2013, the through hole 2013 extends on the horizontal segment 2011 and the inclined segment 2012, the shearing mechanism 3 is mounted above the bearing plate 201, and the pressing mechanism includes a first pressing rod 202 matched with the horizontal segment 2011 and a second pressing rod 203 matched with the inclined segment 2012. The aluminum alloy door and window trimming device of this embodiment can realize inclined cutting and vertical cutting, and the cutting is stable.

[0017] In this embodiment, the shearing mechanism 3 includes a driving motor 305, a cutting knife 306 and a sliding block 304. A mounting frame 301 is provided on the processing table 1. A vertically extending slide rail 303 is provided on the mounting frame 301. The sliding block 304 is slidably matched on the slide rail 303. The driving motor 305 is installed on the sliding block 304. The cutting knife 306 is installed at the power output end of the driving motor 305. A driving cylinder 302 for driving the sliding block 304 to move is provided at the upper end of the mounting frame 301. When the shearing mechanism 3 of this embodiment is in operation, the aluminum alloy profile is placed on the supporting plate 201, and the driving cylinder 302 drives the sliding block 304 to descend. The cutting knife 306 installed on the sliding block 304 approaches the aluminum alloy profile and cuts it. Two slide rails 303 are provided on the mounting frame 301. The sliding block 304 is slidably matched with the two slide rails 303. The driving cylinder 302 is installed on the frame body of the mounting frame 301 between the two slide rails 303.

[0018] In this embodiment, a support rod is provided on the lower side of the inclined segment 2012, one end of the support rod is fixedly connected to the inclined segment 2012, and the other end of the support rod is fixedly connected to the processing table 1. The support rod is used to support the inclined segment 2012. When performing bevel cutting, the aluminum alloy profile is placed on the inclined segment 2012 and the position is adjusted, and then the aluminum alloy profile is pressed by the second clamping rod 203, and then the cutting operation can be carried out.

[0019] In this embodiment, one end of the first clamping rod 202 is hinged on the horizontal segment 2011, and a first clamping block 2021 is provided on the side of the first clamping rod 202 facing the horizontal segment 2011. One end of the second clamping rod 203 is hinged on the inclined segment 2012, and a second clamping block 2031 is provided on the side of the second clamping rod 203 facing the inclined segment 2012. The first clamping rod 202 and the second clamping rod 203 can respectively clamp the aluminum alloy profiles on the horizontal segment 2011 and the inclined segment 2012.

[0020] In this embodiment, a receiving frame is provided below the processing table 1, and a feeding hole connected to the through hole 2013 is opened on the processing table 1. The receiving frame is arranged below the feeding hole. When the aluminum alloy profile is beveled, some segments of the aluminum alloy profile may need to pass through the processing table 1. The aluminum alloy profile can pass through the through hole 2013 and the feeding hole on the processing table 1 so that the cutting point and the cutting knife 306 are aligned. The receiving frame arranged below the processing table 1 can receive the aluminum alloy profile that is broken after cutting.

[0021] An aluminum alloy door and window trimming device of the present embodiment has a positioning mechanism 2, and the positioning mechanism 2 includes a bearing plate 201 and a clamping mechanism. The bearing plate 201 has a horizontal segment 2011 and an inclined segment 2012. The horizontal segment 2011 and the inclined segment 2012 are respectively used to carry horizontally placed and inclined aluminum alloy profiles. A through hole 2013 is opened on the bearing plate 201, and the aluminum alloy profiles on the two segments of the bearing plate 201 can pass through the through hole 2013 to align the cutting point with the shearing mechanism 3, and the aluminum alloy profile fixed on the inclined segment 2012 can be cut with an inclined end face by the shearing mechanism 3.

[0022] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the invention, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A trimming device for aluminum alloy doors and windows, characterized in that: It includes a processing table, on which a positioning mechanism and a shearing mechanism are installed. The positioning mechanism includes a bearing plate and a clamping mechanism. The bearing plate includes a horizontal segment fixed to the processing table and an inclined segment fixed to one end of the horizontal segment. A through hole is opened on the bearing plate, and the through hole extends on the horizontal segment and the inclined segment. The shearing mechanism is erected above the bearing plate, and the clamping mechanism includes a first clamping rod cooperating with the horizontal segment and a second clamping rod cooperating with the inclined segment.

2. The aluminum alloy door and window trimming device according to claim 1, characterized in that: The shearing mechanism includes a driving motor, a cutting knife and a sliding block. A mounting frame is provided on the processing table. A vertically extending slide rail is provided on the mounting frame. The sliding block is slidably engaged on the slide rail. The driving motor is installed on the sliding block. The cutting knife is installed at the power output end of the driving motor. A driving cylinder for driving the sliding block to move is provided at the upper end of the mounting frame.

3. The aluminum alloy door and window trimming device according to claim 2, characterized in that: The mounting frame is provided with two slide rails, the sliding block is slidably matched with the two slide rails, and the driving cylinder is installed on the frame body of the mounting frame between the two slide rails.

4. The aluminum alloy door and window trimming device according to claim 1, characterized in that: A support rod is provided on the lower side of the inclined segment, one end of the support rod is fixedly connected to the inclined segment, and the other end of the support rod is fixedly connected to the processing table.

5. The aluminum alloy door and window trimming device according to claim 1, characterized in that: One end of the first clamping rod is hinged on the horizontal segment, and a first clamping block is provided on the side of the first clamping rod facing the horizontal segment. One end of the second clamping rod is hinged on the inclined segment, and a second clamping block is provided on the side of the second clamping rod facing the inclined segment.

6. The aluminum alloy door and window trimming device according to claim 1, characterized in that: A receiving frame is provided below the processing table, a material passing hole connected with the through hole is opened on the processing table, and the receiving frame is arranged below the material passing hole.

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