Correcting device for metal door and window installation

Abstract

The utility model relates to the technical field of metal door and window assembly, and discloses a correcting device for metal door and window installation, which comprises an installation frame, and a pushing and pressing mechanism is arranged on the outer side of the installation frame. The correcting device for metal door and window installation is matched with movement of the output end of a hydraulic cylinder to drive a transmission plate to move towards one side of a metal door and window frame, then is matched with transmission of a linkage rod and a straight notch to drive a pushing and pressing plate to deflect with a round rod as the rotating center, and then a contact wheel is attached to the side face of the metal door and window frame all the time; therefore, a stable triangle is formed among the metal door and window frame, the output end of the hydraulic cylinder and the pushing and pressing plate, the included angle between the pushing and pressing plate and the output end of the hydraulic cylinder is gradually decreased along with continuous extension of the hydraulic cylinder, and the bottom end of the pushing and pressing plate and the contact wheel are tightly attached to the metal door frame all the time. And meanwhile, the situation that the surface of the metal door frame is subjected to concave damage due to too large pressure is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal door and window assembly, in particular to a correction device for metal door and window installation. Background Art

[0002] When producing doors and windows of buildings, multiple components are usually spliced ​​together. During the production process, the frames of metal doors and windows are prone to deviations during assembly, so correction devices are needed to correct them during further assembly operations.

[0003] According to a publicly disclosed metal door and window installation correction component (publication number: CN220195988U), in the above application, a door and window correction structure composed of a slide groove, a first electric telescopic rod, a support bar, a hydraulic rod, a correction push plate and a protective rubber pad is provided. When in use, the door and window frame that is installed with a tilt deviation is placed on the upper end of the support base, and the second electric telescopic rod in the first slide groove is started so that the support bars move relative to each other under the drive of the slider. When it moves to the top of the frame, the hydraulic rod at the upper end of the two support bars is started so that the correction push plate squeezes the frame so that it quickly returns to the right angle support of the support base. At the same time, the protective rubber pad contacts it to make it less likely to be damaged, so that the door and window frame can quickly correct the tilt angle, thereby improving the practicality of the device.

[0004] However, during actual use of the above-mentioned equipment, the only contact part between the correction device and the metal door frame during operation is the correction push plate, and the correction process requires continuous pushing in one direction, which can easily cause a lever effect on the metal door frame, resulting in dents on the surface of the metal door frame, affecting the processing effect of the metal door frame; in view of this, we propose a correction device for installing metal doors and windows. Utility Model Content

[0005] The purpose of the utility model is to provide a correction device for installing metal doors and windows to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a correction device for metal door and window installation, comprising a mounting frame, a driving motor is fixedly mounted on the top outer wall of the mounting frame, an adjusting screw is fixedly connected to the output end of the driving motor, a threaded slider is threadedly connected to the outer wall of the adjusting screw, a fixed end of an electric push rod is fixedly connected to the side wall of the threaded slider, a mounting plate is fixedly connected to the movable end of the electric push rod, a hydraulic cylinder is fixedly mounted on the inner wall of the mounting plate, a contact plate is fixedly connected to the output end of the hydraulic cylinder, a pushing mechanism is arranged on the outer side of the mounting frame, and the pushing mechanism comprises:

[0007] A transmission plate, wherein the output end of the hydraulic cylinder is fixedly penetrated by the transmission plate, and the transmission plate is fixedly connected to the output end of the hydraulic cylinder, and a linkage rod is fixedly installed on the inner wall of the bottom end of the transmission plate;

[0008] A round rod, a round rod is fixedly mounted on the bottom outer wall of the mounting plate, the round rod penetrates the top of the push plate, and the push plate is rotatably connected to the round rod, a straight slot is opened on the inner wall of the push plate, and the linkage rod is arranged in the straight slot;

[0009] A transmission rod is penetrated through the inner wall of the bottom end of the push plate, and the transmission rod is rotatably connected to the push plate. A contact wheel is penetrated through the transmission rod, and the contact wheel is fixedly connected to the transmission rod.

[0010] Preferably, the number of the drive motor, the adjusting screw rod, the threaded slider and the electric push rod is set in two groups, and the two groups of drive motors, the adjusting screw rods, the threaded slider and the electric push rod are mirror-imaged on the front and rear sides of the central axis of the mounting frame to smoothly control the height of the mounting plate and the hydraulic cylinder to adapt to the correction operations of metal door and window frames of different lengths.

[0011] Preferably, a rectangular groove is provided at the bottom of the transmission plate, and the width of the rectangular groove is adapted to the width of the push plate.

[0012] Preferably, the transmission rod is penetrated by a disc, and the disc is fixedly connected to the transmission rod, a lever is fixedly mounted on the arc-shaped outer wall of the disc, a side wall of the lever is rotatably connected to a rotating rod, a connecting rod is penetrated by the rotating rod, and the connecting rod is fixedly connected to the rotating rod, a striking ball is fixedly mounted on one end of the connecting rod away from the rotating rod, and a volute spring is sleeved on the arc-shaped outer wall of the rotating rod.

[0013] Preferably, there are two groups of discs, and the two groups of discs are mirror-imaged at both ends of the transmission rod, and the discs are arranged on the side of the contact wheel away from the center of the push plate to avoid interference of the discs and the lever on the rotation of the contact wheel.

[0014] Preferably, the striking ball is made of a metal ball with an external rubber sleeve, so that a knocking effect can be produced when the striking ball contacts the metal door and window frame.

[0015] Compared with the prior art, the utility model provides a correction device for metal door and window installation, which has the following beneficial effects:

[0016] 1. The correction device for metal door and window installation is provided with a pushing mechanism, which cooperates with the movement of the output end of the hydraulic cylinder to drive the transmission plate to move toward one side of the metal door and window frame, and then cooperates with the transmission of the linkage rod and the straight slot to drive the pushing plate to deflect with the round rod as the rotation center, so that the contact wheel is always in contact with the side of the metal door and window frame, thereby forming a stable triangle between the metal door and window frame, the output end of the hydraulic cylinder and the pushing plate, and as the hydraulic cylinder continues to extend, the angle between the pushing plate and the output end of the hydraulic cylinder gradually becomes smaller, and the bottom end of the pushing plate and the contact wheel are always tightly in contact with the metal door frame, ensuring the stable implementation of the correction operation, while also preventing the surface of the metal door frame from being overly pressurized and dented.

[0017] 2. The correction device for metal door and window installation can continuously produce a slight knocking effect on the surface of the metal frame as the push plate moves upward along the surface of the metal frame during the correction operation of the metal door and window frame, thereby assisting the metal door and window frame to perform the correction movement more quickly and avoiding damage to the surface of the metal door and window frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the installation frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the push plate and the transmission plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the push plate structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the transmission rod, disc and lever structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the connecting rod and striking ball structure of the utility model.

[0024] In the figure: 1. mounting frame; 2. driving motor; 3. adjusting screw; 4. threaded slider; 5. electric push rod; 6. mounting plate; 7. hydraulic cylinder; 8. contact plate; 9. transmission plate; 10. round rod; 11. push plate; 12. linkage rod; 13. straight slot; 14. transmission rod; 15. contact wheel; 16. disc; 17. lever; 18. rotating rod; 19. connecting rod; 20. striking ball; 21. volute spring. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 6As shown, the utility model provides a technical solution: a correction device for metal door and window installation, including a mounting frame 1, a driving motor 2 is fixedly installed on the top outer wall of the mounting frame 1, an output end of the driving motor 2 is fixedly connected to an adjusting screw rod 3, an outer wall of the adjusting screw rod 3 is threadedly connected to a threaded slider 4, a side wall of the threaded slider 4 is fixedly connected to a fixed end of an electric push rod 5, a movable end of the electric push rod 5 is fixedly connected to a mounting plate 6, a hydraulic cylinder 7 is fixedly installed on the inner wall of the mounting plate 6, an output end of the hydraulic cylinder 7 is fixedly connected to a contact plate 8, a pushing mechanism is arranged on the outer side of the mounting frame 1, and the pushing mechanism includes a transmission plate 9, a linkage rod 12, a round rod 10, a pushing plate 11, a straight notch 13, a transmission rod 14 and a contact wheel 15.

[0026] In one embodiment of the utility model, a transmission plate 9 is fixedly penetrated through the output end of the hydraulic cylinder 7, and the transmission plate 9 is fixedly connected to the output end of the hydraulic cylinder 7, a linkage rod 12 is fixedly installed on the inner wall of the bottom end of the transmission plate 9, a round rod 10 is fixedly installed on the outer wall of the bottom of the mounting plate 6, the round rod 10 penetrates the top of a push plate 11, and the push plate 11 is rotatably connected to the round rod 10, a straight slot 13 is provided on the inner wall of the push plate 11, a transmission rod 14 is penetrated through the inner wall of the bottom end of the push plate 11, and the transmission rod 14 is rotatably connected to the push plate 11, a contact wheel 15 is penetrated through the transmission rod 14, and the contact wheel 15 is fixedly connected to the transmission rod 14.

[0027] Furthermore, the mounting frame 1 is arranged in an L shape, and the adjusting screw 3 is arranged in the vertical part of the mounting frame 1. At the same time, a rectangular groove matching the outer surface of the threaded slider 4 is opened on the inner wall of the vertical part of the mounting frame 1, so that when the driving motor 2 is started, the adjusting screw 3 is cooperated so that the threaded slider 4 can only move upward in the vertical direction along the inner wall of the mounting frame 1. In addition, the number of driving motors 2, adjusting screws 3, threaded sliders 4 and electric push rods 5 is set in two groups, and the two groups of driving motors 2, adjusting screws 3, threaded sliders 4 and electric push rods 5 are mirror-imaged on the front and rear sides of the central axis of the mounting frame 1. Specifically, the hydraulic cylinder 7 and the contact plate 8 are arranged at the central axis of the mounting frame 1, and clamps are respectively provided on the front and rear sides of the central axis of the horizontal part of the mounting frame 1, so as to preliminarily position the metal door and window frames on the mounting frame 1, thereby realizing the correction operation more stably.

[0028] In addition, a rectangular groove is provided at the bottom of the transmission plate 9, and the width of the rectangular groove is adapted to the width of the push plate 11, and the linkage rod 12 is arranged in the straight groove 13, so that when the hydraulic cylinder 7 is started, the output end of the hydraulic cylinder 7 moves toward the side of the metal door and window frame, and then cooperates with the transmission of the linkage rod 12 and the straight groove 13 to drive the push plate 11 to deflect with the round rod 10 as the rotation center, so that the contact wheel 15 is always in contact with the side of the metal door and window frame, thereby forming a stable triangle between the metal door and window frame, the output end of the hydraulic cylinder 7 and the push plate 11, and as the hydraulic cylinder 7 continues to extend, the angle between the push plate 11 and the output end of the hydraulic cylinder 7 gradually becomes smaller, and the bottom end of the push plate 11 and the contact wheel 15 are always tightly attached to the metal door frame, ensuring the stable implementation of the correction operation, and also avoiding the situation where the surface of the metal door frame is over-pressed and dented.

[0029] In an embodiment of the utility model, a transmission rod 14 passes through a disc 16, and the disc 16 is fixedly connected to the transmission rod 14, a lever 17 is fixedly installed on the arc-shaped outer wall of the disc 16, a rotating rod 18 is rotatably connected to the side wall of the lever 17, a connecting rod 19 passes through the rotating rod 18, and the connecting rod 19 is fixedly connected to the rotating rod 18, a striking ball 20 is fixedly installed on one end of the connecting rod 19 away from the rotating rod 18, and a volute spring 21 is sleeved on the arc-shaped outer wall of the rotating rod 18.

[0030] Specifically, there are two groups of discs 16, and the two groups of discs 16 are mirror-imaged at both ends of the transmission rod 14, and the discs 16 are arranged on the side of the contact wheel 15 away from the center of the push plate 11 to avoid interference of the discs 16 and the lever 17 with the rotation of the contact wheel 15. At the same time, the striking ball 20 is made of a metal ball with an external rubber sleeve, and the levers 17 arranged on the discs 16 on the left and right sides of the push plate 11 are staggered, so that the contact wheel 15 can continuously produce a slight knocking effect on the surface of the metal frame when the push plate 11 moves upward along the surface of the metal frame, so that during the correction operation of the metal door and window frame, it will continue to produce slight knocking on it, thereby assisting the metal door and window frame to perform the correction movement more quickly, and at the same time, it can also avoid damage to the surface of the metal door and window frame.

[0031] In the utility model, when in use, the metal door and window frame is placed on the central axis of the mounting frame 1, and is initially fixed by a clamp arranged on the bottom plane of the mounting frame 1. At this time, the driving motor 2 is started to drive the adjusting screw rod 3 to rotate, thereby driving the threaded slider 4 to adjust the height of the mounting plate 6 to adapt to the correction force points of the metal door and window frames of different heights. At this time, the hydraulic cylinder 7 is started so that the output end of the hydraulic cylinder 7 drives the contact plate 8 to contact the surface of the metal door and window frame, thereby pressing the metal door and window frame to cause it to produce a slight deformation, so as to realize the correction operation of the metal door and window frame. At the same time, a pushing mechanism is provided to cooperate with the output end of the hydraulic cylinder 7. Movement drives the transmission plate 9 to move toward one side of the metal door and window frame, and then cooperates with the transmission of the linkage rod 12 and the straight slot 13 to drive the push plate 11 to deflect with the round rod 10 as the rotation center, so that the contact wheel 15 is always in contact with the side of the metal door and window frame, thereby forming a stable triangle between the metal door and window frame, the output end of the hydraulic cylinder 7 and the push plate 11, and as the hydraulic cylinder 7 continues to extend, the angle between the push plate 11 and the output end of the hydraulic cylinder 7 gradually becomes smaller, and the bottom end of the push plate 11 and the contact wheel 15 are always tightly attached to the metal door frame, ensuring the stable implementation of the correction operation, while also preventing the metal door frame surface from being overly pressurized and dented.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A correction device for installing metal doors and windows, comprising a mounting frame (1), a driving motor (2) is fixedly mounted on the top outer wall of the mounting frame (1), an output end of the driving motor (2) is fixedly connected to an adjusting screw rod (3), an outer wall of the adjusting screw rod (3) is threadedly connected to a threaded slider (4), a side wall of the threaded slider (4) is fixedly connected to a fixed end of an electric push rod (5), a movable end of the electric push rod (5) is fixedly connected to a mounting plate (6), a hydraulic cylinder (7) is fixedly mounted on the inner wall of the mounting plate (6), and a contact plate (8) is fixedly connected to the output end of the hydraulic cylinder (7), characterized in that: A pushing mechanism is arranged on the outer side of the mounting frame (1), and the pushing mechanism comprises: A transmission plate (9), wherein the output end of the hydraulic cylinder (7) is fixedly penetrated by the transmission plate (9), and the transmission plate (9) is fixedly connected to the output end of the hydraulic cylinder (7), and a linkage rod (12) is fixedly installed on the inner wall of the bottom end of the transmission plate (9); A round rod (10), the round rod (10) is fixedly mounted on the bottom outer wall of the mounting plate (6), the round rod (10) penetrates the top end of the push plate (11), and the push plate (11) is rotatably connected to the round rod (10), the inner wall of the push plate (11) is provided with a straight slot (13), and the linkage rod (12) is arranged in the straight slot (13); A transmission rod (14), wherein the inner wall of the bottom end of the push plate (11) is penetrated by the transmission rod (14), and the transmission rod (14) is rotatably connected to the push plate (11), and the transmission rod (14) is penetrated by a contact wheel (15), and the contact wheel (15) is fixedly connected to the transmission rod (14).

2. A correction device for metal door and window installation according to claim 1, characterized in that: The number of the drive motor (2), the adjusting screw rod (3), the threaded slider (4) and the electric push rod (5) is set to two groups, and the two groups of the drive motor (2), the adjusting screw rod (3), the threaded slider (4) and the electric push rod (5) are arranged in a mirror image on the front and rear sides of the central axis of the mounting frame (1).

3. A correction device for metal door and window installation according to claim 1, characterized in that: The bottom of the transmission plate (9) is provided with a rectangular groove, and the width of the rectangular groove is adapted to the width of the push plate (11).

4. A correction device for metal door and window installation according to claim 1, characterized in that: The transmission rod (14) passes through a disc (16), and the disc (16) is fixedly connected to the transmission rod (14); a lever (17) is fixedly mounted on the arc-shaped outer wall of the disc (16); a rotating rod (18) is rotatably connected to the side wall of the lever (17); a connecting rod (19) passes through the rotating rod (18), and the connecting rod (19) is fixedly connected to the rotating rod (18); a striking ball (20) is fixedly mounted on one end of the connecting rod (19) away from the rotating rod (18); and a spiral spring (21) is sleeved on the arc-shaped outer wall of the rotating rod (18).

5. A correction device for metal door and window installation according to claim 4, characterized in that: The number of the circular discs (16) is two groups, and the two groups of circular discs (16) are arranged in mirror image at both ends of the transmission rod (14), and the circular discs (16) are arranged on the side of the contact wheel (15) away from the center of the push plate (11).

6. A correction device for metal door and window installation according to claim 4, characterized in that: The striking ball (20) is made of a metal ball with an external rubber sleeve.

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