Arc angle forming mechanism for door and window machining

Abstract

The utility model discloses an arc angle forming mechanism for door and window processing, which comprises a round corner machine body and a window pressing air cylinder, the window pressing air cylinder is arranged on the surface of a machine table of the round corner machine body, the arc angle forming mechanism further comprises a window pressing mechanism, and the window pressing mechanism comprises a nut column, a connecting claw, a fan-shaped pressing plate, a round head rubber block, an L-shaped backup plate, an electric push rod and an inclined pressing plate. L-shaped backup plates are symmetrically installed on the portion, below the window pressing air cylinder, of the surface of the round corner machine body, electric push rods are installed on vertical plate bodies of the L-shaped backup plates, penetrating fixing holes are formed in the surfaces of the vertical plate bodies of the L-shaped backup plates, telescopic rods of the electric push rods penetrate out of the penetrating fixing holes, and a window pressing mechanism is arranged on the round corner machine body to form the arc corner forming mechanism for door and window machining. The window pressing mechanism can firmly press and abut against a window sash of a door and window at the position of the round corner machine body, it is guaranteed that the window sash of the door and window is not prone to displacement when arc corner machining is conducted on the position of the round corner machine body, and the machining quality of the door and window when arc corner machining is conducted is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, and in particular to a rounded corner forming mechanism for door and window processing. Background Technology

[0002] Doors and windows are classified as enclosure components or partition components according to their location. They have different design requirements and must have functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fireproofing. Aluminum profile doors and windows are a common type of doors and windows. In the process of processing aluminum profile doors and windows, in order to prevent the sharp corners of the window sash from causing unnecessary injury to users, the window sash is usually processed with rounded corners.

[0003] Currently, in door and window processing, the window sash is usually placed on the worktable of a corner rounding machine, with a backing plate used to limit the sash's orientation. Then, a pneumatic pressing head is used to press the sash firmly onto the worktable. At this time, the corner rounding cutter of the corner rounding machine can extend outward to process the corner of the door and window sash into an arc. However, the pneumatic pressing head of this type of corner rounding machine is mostly a simple cylindrical body, which has limited pressing effect on the window sash. This causes the window sash to easily move during the arc corner processing, thus affecting the forming quality of the arc corner. Therefore, we propose an arc corner forming mechanism for door and window processing. Utility Model Content

[0004] The main objective of this invention is to provide a rounded corner forming mechanism for door and window processing. The mechanism consists of a window pressing mechanism installed on the corner rounding machine body. The window pressing mechanism can firmly press the window sash of the door and window on the corner rounding machine body, ensuring that the window sash of the door and window is not easily displaced when the rounded corner is processed on the corner rounding machine body, thus ensuring the processing quality of the door and window during the rounded corner processing and effectively solving the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A corner rounding forming mechanism for door and window processing includes a corner rounding machine body and a window pressing cylinder. The corner rounding machine body has the window pressing cylinder mounted on its machine base surface and also includes a window pressing mechanism. The window pressing mechanism includes a nut column, connecting claws, a fan-shaped pressing plate, a round-headed rubber block, an L-shaped backing plate, an electric push rod, and an inclined pressing plate. The L-shaped backing plate is symmetrically mounted on the surface of the corner rounding machine body below the window pressing cylinder, and an electric push rod is mounted on the vertical plate of the L-shaped backing plate. A through hole is opened on the surface of the vertical plate of the L-shaped backing plate, and the telescopic rod of the electric push rod passes through the through hole. An inclined pressing plate is screwed onto the head of the electric push rod that passes through the through hole. A nut column is screwed onto the lower part of the telescopic rod head of the window pressing cylinder, and a fan-shaped pressing plate is welded to the outside of the nut column through the connecting claws. A round-headed rubber block is glued and fixed below the fan-shaped pressing plate and the nut column.

[0007] Furthermore, a threaded hole is provided at the column body of the nut column, and the telescopic rod head of the window pressing cylinder is screwed into the threaded hole of the nut column.

[0008] By adopting the above technical solution, the nut column can be connected to the telescopic rod head of the window pressing cylinder by means of a threaded hole, which ensures that the nut column can be raised and lowered with the fan-shaped pressure plate and the round-headed rubber block.

[0009] Furthermore, three sets of connecting claws are provided outside the column of the nut column, and the claw plates of the connecting claws are welded to the surface of the fan-shaped pressure plate.

[0010] By adopting the above technical solution, the connecting claw can firmly connect the fan-shaped pressure plate and the nut column with three sets of plates.

[0011] Furthermore, a mounting plate is welded to the outer shell of the electric actuator, and the plate body of the mounting plate is locked to the plate body of the L-shaped backing plate by bolts;

[0012] By adopting the above technical solution, the mounting plate of the electric actuator is locked to the plate of the L-shaped backing plate with bolts, so that the electric actuator can obtain support at the L-shaped backing plate.

[0013] Furthermore, the telescopic rod head of the electric actuator is provided with a threaded hole, and a threaded column behind the tail spinner is screwed into the threaded hole of the electric actuator.

[0014] By adopting the above technical solution, the threaded hole at the telescopic head of the electric actuator can be screwed onto the threaded column of the tail rotor, so that the electric actuator can push the tail rotor and the inclined pressure plate to perform telescopic movement.

[0015] Furthermore, the inclined direction of the inclined pressure plate is the same as the inclined direction of the L-shaped backing plate, and the length of the inclined pressure plate is less than the length of the L-shaped backing plate.

[0016] By adopting the above technical solution, the inclined pressure plate can press against the door and window at the L-shaped backing plate using an electric push rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model forms a rounded corner forming mechanism for door and window processing by setting a window pressing mechanism at the corner rounding machine body. The window pressing mechanism can firmly press the window sash of the door and window at the corner rounding machine body, ensuring that the window sash of the door and window is not easily displaced when the rounded corner is processed at the corner rounding machine body, thus ensuring the processing quality of the door and window when the rounded corner is processed.

[0019] Furthermore, the nut column and the sector-shaped pressure plate are softly pressed against the outside of the window sash with round-headed rubber blocks to reduce the pressure damage to the window sash. At the same time, the electric push rods set opposite to the L-shaped backing plate can support the inclined pressure plate clamping the window sash, ensuring the stability of the window sash when it is processed into a rounded corner. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a rounded corner forming mechanism for door and window processing according to the present invention.

[0021] Figure 2 This is an exploded view of the window pressing mechanism of a rounded corner forming mechanism for door and window processing according to this utility model.

[0022] In the diagram: 1. Corner rounding machine body; 2. Window pressing cylinder; 3. Window pressing mechanism; 4. Nut column; 5. Connecting claw; 6. Fan-shaped pressure plate; 7. Round-headed rubber block; 8. L-shaped backing plate; 9. Mounting plate; 10. Electric push rod; 11. Through hole; 12. Tail-spinning column; 13. Inclined pressure plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-2 As shown, a corner rounding forming mechanism for door and window processing includes a corner rounding machine body 1 and a window pressing cylinder 2. The window pressing cylinder 2 is installed on the machine base surface of the corner rounding machine body 1. It also includes a window pressing mechanism 3, which includes a nut column 4, a connecting claw 5, a fan-shaped pressing plate 6, a round-headed rubber block 7, an L-shaped backing plate 8, an electric push rod 10, and an inclined pressing plate 13. The L-shaped backing plates 8 are symmetrically installed on the surface of the corner rounding machine body 1 below the window pressing cylinder 2, and the vertical plate of the L-shaped backing plate 8... An electric actuator 10 is installed at the location. A through hole 11 is opened on the surface of the vertical plate of the L-shaped back plate 8, and the telescopic rod of the electric actuator 10 extends out of the through hole 11. A slanted pressure plate 13 is screwed onto the head of the electric actuator 10 that extends out of the through hole 11. A nut column 4 is screwed onto the lower part of the telescopic rod head of the window pressing cylinder 2, and a fan-shaped pressure plate 6 is welded onto the outside of the nut column 4 through a connecting claw 5. A round-headed rubber block 7 is glued and fixed below the fan-shaped pressure plate 6 and the nut column 4.

[0025] The nut post 4 has a threaded hole at its post body, and the telescopic rod head of the window pressing cylinder 2 is screwed into the threaded hole of the nut post 4.

[0026] By adopting the above technical solution, the nut column 4 can be connected to the telescopic rod head of the window pressing cylinder 2 by means of a threaded hole, which ensures that the nut column 4 can lift and lower with the fan-shaped pressure plate 6 and the round-headed rubber block 7.

[0027] Among them, the connecting claw 5 is provided in three sets outside the column of the nut column 4, and the claw plate of the connecting claw 5 is welded to the plate surface of the fan-shaped pressure plate 6.

[0028] By adopting the above technical solution, the connecting claw 5 can firmly connect the fan-shaped pressure plate 6 and the nut column 4 with three sets of plates.

[0029] The electric actuator 10 has a mounting plate 9 welded to its outer shell, and the plate body of the mounting plate 9 is locked to the plate body of the L-shaped backing plate 8 by bolts.

[0030] By adopting the above technical solution, the mounting plate 9 of the electric actuator 10 is locked to the plate of the L-shaped backing plate 8 with bolts, so that the electric actuator 10 can obtain support at the L-shaped backing plate 8.

[0031] The electric actuator 10 has a threaded hole in its telescopic head, and a threaded column behind the tail spinner 12 is screwed into the threaded hole of the electric actuator 10.

[0032] By adopting the above technical solution, the threaded hole at the telescopic head of the electric actuator 10 can be screwed onto the threaded column of the tail rotor 12, so that the electric actuator 10 can push the tail rotor 12 and the inclined pressure plate 13 to perform telescopic movement.

[0033] The inclined direction of the inclined pressure plate 13 is the same as the inclined direction of the L-shaped backing plate 8, and the length of the inclined pressure plate 13 is less than the length of the L-shaped backing plate 8.

[0034] By adopting the above technical solution, the inclined pressure plate 13 can press against the door and window at the L-shaped backing plate 8 with the electric push rod 10.

[0035] It should be noted that this utility model is a rounded corner forming mechanism for door and window processing. A window pressing mechanism 3 is set at the rounded corner machine body 1 to form the rounded corner forming mechanism for door and window processing. The nut column 4 of the window pressing mechanism 3 can be screwed onto the window pressing cylinder 2. Then, the nut column 4 and the fan-shaped pressure plate 6 can press down with the rounded rubber block 7. The electric push rod 10 is installed on the L-shaped backing plate 8 with the mounting plate 9. The electric push rod 10 is connected to an external controller for power. The extension rod head of the electric push rod 10 can be screwed onto the tail-rotating column 12 behind the inclined pressure plate 13. When the window sash of a door or window needs to be rounded at the rounded corner machine body 1... During processing, the window sash can rest on the surface of the corner rounding machine body 1, with both sides of the window sash against the L-shaped backing plate 8. At the same time, the electric push rod 10 can push the inclined pressure plate 13 to symmetrically clamp the window sash. Then, the telescopic rod of the window pressing cylinder 2 can push the nut column 4 and the fan-shaped pressure plate 6 to press down, so that the round-headed rubber block 7 can press down on the window sash. This ensures that the window sash of the door and window is stably pressed against the surface of the corner rounding machine body 1 and rounded by the corner rounding cutter. After processing, the electric push rod 10 and the window pressing cylinder 2 can pull back the telescopic rod, so that the round-headed rubber block 7 and the inclined pressure plate 13 can leave the window sash of the door and window, thereby removing the window sash with the rounded corner processed.

[0036] It should be noted that this utility model is a rounded corner forming mechanism for door and window processing. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A door and window processing arc corner forming mechanism, comprising a fillet machine body (1) and a window pressing cylinder (2), the machine table surface of the fillet machine body (1) is provided with the window pressing cylinder (2), characterized in that: Also include the press window mechanism (3), the press window mechanism (4) includes nut column (3), claw (5), fan-shaped pressing plate (6), round head rubber block (7), L-shaped back plate (8), electric push rod (10) and inclined pressing plate (13), the surface of the round corner machine body (1) below the press window cylinder (2) is symmetrically provided with L-shaped back plate (8), and the vertical plate body of L-shaped back plate (8) is provided with electric push rod (10), the surface of the vertical plate body of L-shaped back plate (8) is provided with through hole (11), and the telescopic rod of electric push rod (10) is threaded in the through hole (11), the head of electric push rod (10) threaded through the through hole (11) is rotatably connected with inclined pressing plate (13), the telescopic rod head below the press window cylinder (2) is rotatably connected with nut column (4), and the column body of nut column (4) is welded with fan-shaped pressing plate (6) through claw (5), and the lower part of fan-shaped pressing plate (6) and nut column (4) is bonded with round head rubber block (7).

2. The arc corner forming mechanism for machining doors and windows according to claim 1, characterized in that: The column body of the nut column (4) is provided with a threaded hole, and the telescopic rod head of the press window cylinder (2) is rotatably connected in the threaded hole of the nut column (4).

3. The arc corner forming mechanism for machining doors and windows according to claim 1, characterized in that: The claw (5) is provided with three groups outside the column body of the nut column (4), and the claw plate of the claw (5) is welded on the surface of the plate body of the fan-shaped pressing plate (6).

4. The arc corner forming mechanism for machining doors and windows according to claim 1, characterized in that: The shell of the electric push rod (10) is welded with a mounting disc (9), and the disc body of the mounting disc (9) and the plate body of the L-shaped back plate (8) are locked by bolts.

5. The arc corner forming mechanism for machining doors and windows according to claim 1, characterized in that: The telescopic rod head of the electric push rod (10) is provided with a threaded hole, and the threaded column body behind the tail rotating column (12) is rotatably connected in the threaded hole of the electric push rod (10).

6. The arc corner forming mechanism for machining doors and windows according to claim 1, characterized in that: The inclination direction of the plate body of the inclined pressing plate (13) is the same as the inclination direction of the plate body of the L-shaped back plate (8), and the length of the plate body of the inclined pressing plate (13) is less than the length of the plate body of the L-shaped back plate (8).

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