Edge closing device for metal door and window machining

Abstract

An edge closing device for metal door and window machining is characterized in that the edge closing device is composed of a base, a pressing structure, a fixing structure and a pushing structure, the fixing structure is provided with a clamping groove and a fixing push rod, and a door and window to be machined can be placed in the clamping groove and fixed during edge closing machining; and meanwhile, a downward pressing block arranged on the downward pressing structure firstly presses down the horizontal plane of the edge pressing strip, then an edge closing push rod is used for being matched with a sliding push plate, the two sides of the edge pressing strip are subjected to edge closing and fixing, the edge closing process is simple, time is saved, and the edge closing effect is good.

Description

Technical Field

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

[0002] In today's society, metal profiles are mostly used for door and window processing. They are cheap, stable, corrosion-resistant, long-lasting, and easy and convenient to process. However, after metal doors and windows are processed, burrs are likely to appear on their edges and corners, and the burrs are often sharp and can easily cut people. At the same time, in order to improve the beauty of metal doors and windows and protect the sides of doors and windows from bending and deformation due to collisions, edge trimming strips are installed on the sides of metal doors and windows to extend the service life of metal doors and windows. However, most traditional edge trimming strips are bonded and fixed by glass glue. After long-term use, metal doors and windows are prone to falling off, and the edge trimming strips after bonding and installation are not easy to replace. Therefore, a device that can process the edge trimming of metal doors and windows is needed. For example, the Chinese utility model patent with patent number CN213116010U is a metal door and window processing edge trimming device, which forms a whole through the cooperation of four groups of grooves and protrusions and the mutual locking of the left plug block and the right plug block. The left plug block and the right plug block are locked by the connecting block, and the connecting block is fixed by the insert strip. The movement of the insert strip is reduced by the elastic pad to complete the edge trimming of the metal door and window. It can effectively enhance the stability of the edge trimming strip, prevent it from falling off, and extend its service life.

[0003] There are still some problems in the use of the current metal door and window trimming devices. During the trimming process, the door and window bodies are not fixed, and the door and window bodies shift when the trimming strips are pressed, resulting in poor trimming effects. A secondary trimming operation is required, which is not only time-consuming and labor-intensive, but also damages the door and window bodies. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a metal door and window processing edge trimming device, which is characterized by comprising a base, a pressing structure, a fixing structure, and a pushing structure. The pressing structure is installed above the base, the pushing structure is installed above the base, and the fixing structure is installed inside the pushing structure.

[0005] The downward pressing structure is composed of a hydraulic column A, a hydraulic column B, a sliding top plate, and a downward pressing block. The hydraulic column A is installed at the head of the base, the hydraulic column B is installed at the tail of the base, the top plate is installed at the top of the hydraulic column A and the hydraulic column B, and the downward pressing block is installed below the top plate.

[0006] The fixed structure is composed of a card slot, a fixed push rod A, a fixed push rod B, a fixed baffle A, a fixed baffle B, a sliding slot A, and a sliding slot B. The card slot is opened above the base, the fixed push rod A is installed at the top of the card slot, the fixed push rod B is installed at the tail end of the card slot, the fixed baffle A is installed on the left side of the card slot, the top of the fixed baffle A is opened with a sliding slot A, the fixed baffle B is installed on the right side of the card slot, and the top of the fixed baffle B is opened with a sliding slot B.

[0007] The pushing structure consists of a sliding push plate A, a sliding push plate B, an edge trimming push rod A, and an edge trimming push rod B. The sliding push plate A is installed inside the sliding groove A, the sliding push plate B is installed inside the sliding groove B, the edge trimming push rod A is installed outside the sliding push plate A, and the edge trimming push rod B is installed outside the sliding push plate B.

[0008] Beneficial effects of the utility model:

[0009] The utility model provides a card slot and a fixed push rod, and the door and window to be processed can be placed in the card slot and fixed during the edge finishing processing to prevent the door and window to be processed from moving during processing, causing the edge finishing strip to shift and affect the processing effect. At the same time, the lower pressing block first presses down the horizontal surface of the edge pressing strip, and then the edge finishing push rod is used in conjunction with the sliding push plate to fix the edges of both sides of the edge pressing strip. The edge finishing process is simple and time-saving, and the edge finishing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of a metal door and window processing edge trimming device of the utility model;

[0011] Figure 2 This is a partial structural schematic diagram of a metal door and window processing edge trimming device of the utility model;

[0012] Figure 3 This is a partial structural schematic diagram of a metal door and window processing edge trimming device of the utility model;

[0013] Figure 4 The schematic diagram of the partial structure of the edge trimming device for metal door and window processing of the utility model is as follows: 1. base, 2. hydraulic column A, 3. hydraulic column B, 4. top plate, 5. lower pressure block, 6. slot, 7. fixed push rod A, 8. fixed push rod B, 9. sliding push plate A, 10. sliding push plate B, 11. fixed baffle A, 12. fixed baffle B, 13. edge trimming push rod A, 14. edge trimming push rod B, 15. sliding groove A, 16. sliding groove B. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Example 1

[0018] like Figures 1 to 4 As shown, a motor is installed inside the base 1, a hydraulic column A2 is installed at the head part above the base 1, a hydraulic column B3 is installed at the tail part above the base 1, a top plate 4 is installed on the top of the hydraulic columns A2 and B3, a slot 6 is opened at the upper middle part of the base 1, a fixed push rod A7 is installed at the top of the slot 6, a fixed push rod B8 is installed at the bottom of the slot 6, a fixed baffle A11 is installed on the left side of the upper edge of the slot 7, a sliding slot A15 is opened at the upper end of the fixed baffle A11, a sliding push plate A9 is installed inside the sliding slot A15, an edge trimming push rod A13 is installed on the outer side of the sliding push plate A9, a fixed baffle B12 is installed on the right side of the upper edge of the slot 6, a sliding slot B16 is opened at the upper end of the fixed baffle B12, a sliding push plate B10 is installed inside the sliding slot B16, and an edge trimming push rod B14 is installed on the outer side of the sliding push plate B10.

[0019] Example 2

[0020] When using the utility model, the door and window to be processed are placed in the slot 6, the side to be trimmed is placed upwards, the edge pressing strip is placed on the edge of the door and window to be trimmed, the fixed push rod A and the fixed push rod B are started, the door and window are fixed in the slot 7, the hydraulic column A2 and the hydraulic column B3 are pressed down, the pressing block 5 presses the horizontal part of the edge pressing strip down, the trimming push rod A13 and the trimming push rod B14 are pushed inward, pushing the sliding push plate A9 and the sliding push plate B10, and pushing the edge trimming strips on both sides to trim the sides of the door and window to complete the trimming processing.

[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal door and window processing edge trimming device, characterized in that It is composed of a base, a pressing structure, a fixed structure and a pushing structure. The pressing structure is installed above the base, the pushing structure is installed above the base, and the fixed structure is installed inside the pushing structure. The pressing structure is composed of a hydraulic column A, a hydraulic column B, a sliding top plate and a pressing block. The hydraulic column A is installed at the head of the base, and the hydraulic column B is installed at the tail of the base. A top plate is installed on the top of the hydraulic column A and the hydraulic column B, and a pressing block is installed below the top plate. The fixed structure is composed of a card slot, a fixed push rod A, a fixed push rod B, a fixed baffle A, a fixed baffle B, a sliding groove A and a sliding groove B. A card slot is opened in the middle part above the base, a fixed push rod A is installed at the top of the card slot, a fixed push rod B is installed at the bottom of the card slot, a fixed baffle A is installed on the left side of the outside of the card slot, a sliding groove A is opened on the top of the fixed baffle A, a fixed baffle B is installed on the right side of the outside of the card slot, and a sliding groove B is opened on the top of the fixed baffle B.

2. The edge trimming device for metal door and window processing according to claim 1, characterized in that The pushing structure is composed of a sliding push plate A, a sliding push plate B, an edge trimming push rod A, and an edge trimming push rod B. The sliding push plate A is installed inside the sliding groove A, and the outer side of the sliding push plate A is connected to the edge trimming push rod A. The sliding push plate B is installed inside the sliding groove B, and the outer side of the sliding push plate B is connected to the edge trimming push rod A.

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