A seamless splicing and fastening device for metal doors and windows

Abstract

The utility model relates to metal door and window manufacturing technical field, and disclose a kind of metal door and window seamless splicing fastening device, including fixed placement mesa, the middle part fixed mounting of one side of fixed placement mesa top is equipped with positioning angle iron, the one side fixed mounting of fixed placement mesa top is equipped with first L type support, the top fixed mounting of first L type support is equipped with first electric push rod.The metal door and window seamless splicing fastening device, through the combination installation of first L type support, first electric push rod, movable adjusting rod, fixed clamping plate and rubber antiskid locating block and other structures, significantly improve the adjusting fastening capacity of device, in actual use process, operating personnel can control first electric push rod operation by PLC controller, first electric push rod drives movable adjusting rod to move up and down, to drive fixed clamping plate height to adjust flexibly, to push rubber antiskid locating and carry out fastening limit operation to metal door and window frame, facilitate seamless splicing operation.

Description

Technical Field

[0001] This utility model relates to the field of metal door and window manufacturing technology, specifically to a seamless splicing and fastening device for metal doors and windows. Background Technology

[0002] With the continuous development of the building decoration industry, metal doors and windows have been widely used in the construction field due to their advantages such as high strength, corrosion resistance and aesthetics. In the production process of metal doors and windows, the door and window frames are usually spliced ​​together from multiple metal profiles. When splicing, a seamless splicing and fastening device for metal doors and windows is needed to limit and fix the metal door and window frames, so as to facilitate seamless welding or bolt fastening.

[0003] However, due to the poor fastening adjustment capability of existing seamless splicing fastening devices for metal doors and windows, it is not convenient to limit and fix metal door and window frames of different heights according to usage needs during actual use. Manual fastening of the frame is often required, which increases the amount of manual labor. Furthermore, displacement is prone to occur during fastening or welding, affecting the production quality of seamless splicing of metal door and window frames. Utility Model Content

[0004] The purpose of this utility model is to provide a seamless splicing and fastening device for metal doors and windows, so as to solve the problem mentioned in the background art that the prior art is not convenient to limit and fix metal door and window frames of different heights according to the needs of use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a seamless splicing and fastening device for metal doors and windows, comprising a fixed placement platform, a positioning angle iron fixedly installed in the middle of one side of the top of the fixed placement platform, a first L-shaped bracket fixedly installed in one side of the top of the fixed placement platform, a first electric push rod fixedly installed in the top of the first L-shaped bracket, a movable adjustment rod fixedly installed in the output end of the first electric push rod, the movable adjustment rod extending to the bottom end of the first L-shaped bracket, a fixed clamping plate fixedly installed in the bottom end of the movable adjustment rod, and a rubber anti-slip positioning block fixedly installed in the bottom end of the fixed clamping plate.

[0006] Preferably, a second L-shaped bracket is fixedly installed on the side of the fixed placement table away from the first L-shaped bracket. The structure of the second L-shaped bracket has the same function as that of the first L-shaped bracket, and a processing groove is provided on the top of the fixed placement table.

[0007] Preferably, a plurality of second electric push rods are uniformly fixedly installed at the bottom end of the fixed placement platform, and a support adjustment rod is fixedly installed at the output end of the second electric push rod.

[0008] Preferably, a supporting load-bearing base plate is fixedly installed at the bottom end of the supporting adjustment rod, and a PLC controller is fixedly installed at the top end of the supporting load-bearing base plate. The PLC controller is electrically connected to the first electric push rod and the second electric push rod.

[0009] Preferably, a plurality of load-bearing support legs are evenly fixedly installed at the bottom end of the load-bearing base plate, and anti-slip support pads are fixedly installed at the bottom end of the load-bearing support legs.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This seamless splicing and fastening device for metal doors and windows, through the combined installation of a first L-shaped bracket, a first electric push rod, a movable adjusting rod, a fixed clamping plate, and rubber anti-slip positioning blocks, significantly improves the device's adjustment and fastening capabilities. In actual use, the operator can control the operation of the first electric push rod through the PLC controller. The first electric push rod drives the movable adjusting rod to move up and down, thereby flexibly adjusting the height of the fixed clamping plate. This allows the device to conveniently and accurately limit and fix metal door and window frames of different heights, eliminating the tediousness and inefficiency of traditional manual limiting and greatly reducing the amount of manual labor. At the same time, the rubber anti-slip positioning blocks increase the friction between the device and the metal door and window frames, effectively preventing frame displacement during fastening or welding, ensuring the production quality of seamless splicing of metal door and window frames, and guaranteeing the dimensional accuracy and structural stability of doors and windows.

[0012] 2. This seamless splicing and fastening device for metal doors and windows forms a symmetrical structure with the first L-shaped bracket through the setting of the second L-shaped bracket. The two have the same structure and function, which further enhances the fixing effect on the metal door and window frame. It clamps and fixes both sides of the metal door and window frame at the same time, making the fixation more stable and preventing the frame from shaking or shifting during the splicing process. It provides a stable foundation for seamless welding or bolt fastening operations and further improves the splicing quality of metal doors and windows.

[0013] 3. This seamless splicing and fastening device for metal doors and windows, by installing a second electric push rod and a support adjustment rod at the bottom of the fixed placement platform, gives the device a height adjustment function. In actual use, the second electric push rod can be extended and retracted by the PLC controller according to different work scenarios and the needs of operators, thereby driving the support adjustment rod to adjust the height of the fixed placement platform. This makes it easy to match welding devices of different heights and to facilitate processing by workers of different heights. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2This is a schematic diagram of a partial three-dimensional structure of the present invention;

[0016] Figure 3 This is a schematic diagram of the positioning angle iron and the machining groove structure of this utility model;

[0017] Figure 4 This is a magnified structural diagram of a three-dimensional partial detail of the present invention.

[0018] In the diagram: 1. Fixed placement platform; 2. Positioning angle iron; 3. First L-shaped bracket; 4. First electric push rod; 5. Movable adjustment rod; 6. Fixed clamping plate; 7. Rubber anti-slip positioning block; 8. Second L-shaped bracket; 9. Machining groove; 10. Second electric push rod; 11. Support adjustment rod; 12. Support load-bearing base plate; 13. PLC controller; 14. Load-bearing support leg; 15. Anti-slip support pad. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a seamless splicing and fastening device for metal doors and windows, including a fixed placement platform 1, a positioning angle iron 2 fixedly installed in the middle of one side of the top of the fixed placement platform 1, a first L-shaped bracket 3 fixedly installed in one side of the top of the fixed placement platform 1, a first electric push rod 4 fixedly installed in the top of the first L-shaped bracket 3, a movable adjustment rod 5 fixedly installed in the output end of the first electric push rod 4, the movable adjustment rod 5 extending to the bottom end of the first L-shaped bracket 3, a fixed clamping plate 6 fixedly installed in the bottom end of the movable adjustment rod 5, and a rubber anti-slip positioning block 7 fixedly installed in the bottom end of the fixed clamping plate 6. The output end of the first electric push rod 4 drives the movable adjustment rod 5 to move downward, thereby causing the fixed clamping plate 6 and the rubber anti-slip positioning block 7 to move downward, so that the rubber anti-slip positioning block 7 is in close contact with the surface of the metal door and window frame.

[0021] A second L-shaped bracket 8 is fixedly installed on the side of the fixed placement platform 1 away from the first L-shaped bracket 3. The structure and function of the second L-shaped bracket 8 are the same as those of the first L-shaped bracket 3. A processing groove 9 is opened at the top of the fixed placement platform 1. Several second electric push rods 10 are evenly fixedly installed at the bottom of the fixed placement platform 1. A support adjustment rod 11 is fixedly installed at the output end of the second electric push rod 10. A support load-bearing base plate 12 is fixedly installed at the bottom end of the support adjustment rod 11. A PLC controller 13 is fixedly installed at the top of the support load-bearing base plate 12. The PLC controller 13 is electrically connected to the first electric push rod 4 and the second electric push rod 10. Several load-bearing support legs 14 are evenly fixedly installed at the bottom end of the support load-bearing base plate 12. Anti-slip support pads 15 are fixedly installed at the bottom end of the load-bearing support legs 14. The output end of the second electric push rod 10 drives the support adjustment rod 11 to rise or fall, thereby adjusting the height of the fixed placement platform 1.

[0022] Working Principle: When it is necessary to splice and secure the metal door and window frame, the seamless splicing and securing device is first stably placed in the required position using the load-bearing support legs 14 and anti-slip support pads 15. An external power supply is then connected to power the equipment on the device. Subsequently, as needed, the operator can control the extension and retraction of the second electric push rod 10 via the PLC controller 13. The output end of the second electric push rod 10 drives the support adjustment rod 11 to rise or fall, thereby adjusting the height of the fixed placement platform 1. The supporting load-bearing base plate 12, the load-bearing support legs 14, and the anti-slip support pads 15 work together to ensure the stability and load-bearing capacity of the device during height adjustment and use. In this way, the device can adapt to welding equipment of different heights and is convenient for workers of different heights to perform processing operations. Then, the angled metal door and window frame is cut... One side of the frame is placed on the fixed placement platform 1, with one end of the metal door and window frame aligned with the side of the positioning angle iron 2. Then, the operator controls the first electric push rod 4 through the PLC controller 13. The output end of the first electric push rod 4 drives the movable adjusting rod 5 to move downward, thereby causing the fixed clamping plate 6 and the rubber anti-slip positioning block 7 to move downward, so that the rubber anti-slip positioning block 7 is in close contact with the surface of the metal door and window frame. The rubber anti-slip positioning block 7 is used to fasten and limit the metal door and window frame. Then, another metal frame is placed at an angle against the first metal frame. At the same time, the first electric push rod 4 on the second L-shaped bracket 8 is activated, which pushes the rubber anti-slip positioning block 7 to fasten and limit the other metal frame. After the two metal frames are seamlessly aligned and fixed at an angle, it is convenient to perform welding or bolt fastening operations, and it is convenient to perform splicing operations on the metal door and window frame.

[0023] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A seamless splicing and fastening device for metal doors and windows, comprising a fixed placement platform (1), characterized in that: A positioning angle iron (2) is fixedly installed in the middle of one side of the top of the fixed placement table (1). A first L-shaped bracket (3) is fixedly installed in one side of the top of the fixed placement table (1). A first electric push rod (4) is fixedly installed in the top of the first L-shaped bracket (3). A movable adjustment rod (5) is fixedly installed in the output end of the first electric push rod (4). The movable adjustment rod (5) extends to the bottom end of the first L-shaped bracket (3). A fixed clamping plate (6) is fixedly installed in the bottom end of the movable adjustment rod (5). A rubber anti-slip positioning block (7) is fixedly installed in the bottom end of the fixed clamping plate (6).

2. The seamless splicing and fastening device for metal doors and windows according to claim 1, characterized in that: A second L-shaped bracket (8) is fixedly installed on the side of the fixed placement table (1) away from the first L-shaped bracket (3). The structure on the second L-shaped bracket (8) has the same function as the structure on the first L-shaped bracket (3). A processing groove (9) is opened on the top of the fixed placement table (1).

3. The seamless splicing and fastening device for metal doors and windows according to claim 2, characterized in that: A number of second electric push rods (10) are evenly fixedly installed at the bottom end of the fixed placement platform (1), and a support adjustment rod (11) is fixedly installed at the output end of the second electric push rod (10).

4. The seamless splicing and fastening device for metal doors and windows according to claim 3, characterized in that: The bottom end of the support adjustment rod (11) is fixedly installed with a support load-bearing base plate (12), and the top end of the support load-bearing base plate (12) is fixedly installed with a PLC controller (13). The PLC controller (13) is electrically connected to the first electric push rod (4), and the PLC controller (13) is electrically connected to the second electric push rod (10).

5. The seamless splicing and fastening device for metal doors and windows according to claim 4, characterized in that: The bottom end of the supporting base plate (12) is uniformly fixed with several load-bearing support legs (14), and the bottom end of the load-bearing support legs (14) is fixed with anti-slip support pads (15).

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