Clamp for door and window production

Abstract

The utility model discloses a clamp for door and window production, which comprises a base, a locking component is arranged in the base, and a rotating component is arranged at the top of the base; and the locking assembly comprises a mounting seat, a screw rod is movably mounted in the mounting seat through a bearing, a threaded sleeve is in threaded connection with the outer wall, located in the mounting seat, of the screw rod, and a movable plate is mounted at one end of the threaded sleeve through a bolt. By means of the locking assembly, when a screw rod is rotated, the screw rod can drive a threaded sleeve to drive a moving plate to move stably by means of the tight threaded connection relation between the screw rod and the threaded sleeve, and in the moving process of the moving plate, hydraulic oil can smoothly flow into a piston cylinder according to a set path by means of the synergistic effect of a runner pipe and a one-way valve; and meanwhile, an electromagnet and a baffle in the device cooperate with each other to play a role, hydraulic oil can be accurately and effectively blocked, so that the locking function of the device is successfully achieved, and the situation that a moving rod accidentally moves is practically prevented.

Description

Technical Field

[0001] This utility model relates to the field of door and window clamping technology, and in particular to a clamping tool for door and window production. Background Technology

[0002] Door and window clamps are essential tools used for the installation, fixing, or adjustment of doors and windows. They are usually made of sturdy materials such as metal, come in various shapes, and have a pliers-like structure. During the installation of doors and windows, the clamps can firmly hold the door and window frame to the wall or other supporting structure, ensuring the stability of the doors and windows during the installation process, preventing them from shaking or shifting, and facilitating accurate drilling, screw fixing, and other operations. At the same time, if fine adjustments to the position of the doors and windows are needed during use, the clamps can also play an auxiliary role in positioning and fixing them, helping to improve the accuracy and overall quality of door and window installation.

[0003] However, in the current market, the most common door and window clamping devices generally rely solely on hydraulic cylinders to limit and fix doors and windows during operation. But this traditional structure has certain limitations in practical use. Because it cannot effectively lock the device, the device's effectiveness in limiting doors and windows is greatly reduced. This problem seriously affects the practicality of door and window clamping devices and hinders their promotion in the market. Therefore, it is urgent to design a clamping device for door and window production to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fixture for door and window production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fixture for door and window manufacturing includes a base, a locking component inside the base, and a rotating component on the top of the base.

[0007] The locking assembly includes a mounting base, inside which a screw is movably mounted via a bearing. A threaded sleeve is threadedly connected to the outer wall of the mounting base. A movable plate is bolted to one end of the threaded sleeve. A flow groove is formed on one inner wall of the mounting base. A baffle is slidably connected inside the flow groove. Electromagnets are provided on one outer wall of the baffle and one inner wall of the flow groove. The rotating assembly includes a fixed base, inside which a piston cylinder is provided. A flow pipe is provided on the outer wall of the piston cylinder.

[0008] Preferably, the locking assembly further includes a drive wheel, which is bolted to the outer wall of the screw, and a drive belt is sleeved on the outer wall of the drive wheel.

[0009] Preferably, one end of the flow tube is fixed to the outer wall of the piston cylinder, and the other end of the flow tube is connected to the mounting base.

[0010] Preferably, a piston plate is slidably connected inside the piston cylinder, and a moving rod is bolted to the outer wall of the adjacent side of the piston plate.

[0011] Preferably, an installation ring is bolted to one end of the movable rod, and a groove is formed on the outer wall of the side adjacent to the installation ring.

[0012] Preferably, a worm gear ring is slidably connected inside the rotating groove, and a worm that meshes with the worm gear ring is movably mounted inside the mounting ring via a bearing. A connecting plate is bolted to the outer wall of the side adjacent to the worm gear ring.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Through the locking component, when the screw is rotated, the screw, due to the tight threaded connection with the threaded sleeve, can drive the threaded sleeve to move the moving plate smoothly. During the movement of the moving plate, with the help of the flow pipe and the one-way valve, the hydraulic oil will flow smoothly into the piston cylinder according to the set path. At the same time, the electromagnet and the baffle in the device work together to accurately and effectively block the hydraulic oil, thus successfully realizing the locking function of the device and effectively preventing the moving rod from moving unexpectedly.

[0015] 2. Through the designed rotating assembly, when the worm is rotated, the worm relies on the precise meshing between the worm wheel layer on its outer wall and the worm wheel ring to ensure the smooth rotation of the worm wheel ring. The rotation of the worm wheel ring drives the connecting plate to rotate as well, thereby enabling the door / window to rotate. The structural design of the worm and worm wheel ring ensures that the worm wheel ring cannot drive the worm to rotate, while the worm can drive the worm wheel ring to rotate. This achieves the limiting function of the connecting plate, preventing the worm wheel ring from rotating due to gravity. This greatly facilitates the operator's processing of doors and windows and effectively improves the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a fixture for door and window production proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a fixture for door and window production proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the base cross-sectional structure of a fixture for door and window production proposed in this utility model;

[0019] Figure 4 This utility model proposes a fixture for door and window manufacturing. Figure 3 Enlarged structural diagram at point A.

[0020] In the diagram: 1. Base; 2. Locking assembly; 21. Mounting seat; 22. Screw; 23. Threaded sleeve; 24. Moving plate; 25. Flow groove; 26. Baffle; 27. Electromagnet; 28. Transmission wheel; 3. Rotating assembly; 31. Fixed seat; 32. Piston cylinder; 33. Flow pipe; 34. Piston plate; 35. Moving rod; 36. Mounting ring; 37. Rotary groove; 38. Worm gear ring; 39. Worm; 310. Connecting plate. Detailed Implementation

[0021] 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.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please also see Figures 1 to 4 A fixture for door and window production includes a base 1, a locking component 2 inside the base 1, and a rotating component 3 on the top of the base 1.

[0025] The locking assembly 2 includes a mounting base 21. A screw 22 is movably mounted inside the mounting base 21 via a bearing. A threaded sleeve 23 is threadedly connected to the outer wall of the mounting base 21. A movable plate 24 is bolted to one end of the threaded sleeve 23. A flow groove 25 is formed on one side of the inner wall of the mounting base 21. A baffle 26 is slidably connected inside the flow groove 25. Electromagnets 27 are installed on one side of the outer wall of the baffle 26 and one side of the inner wall of the flow groove 25. The rotating assembly 3 includes a fixed base 31. A piston cylinder 32 is disposed inside the fixed base 31. The outer wall of the piston cylinder 32... A flow pipe 33 is provided on the upper part. When the screw 22 is rotated, the screw 22 can drive the moving plate 24 to move by using the threaded connection between the screw 22 and the threaded sleeve 23. During the movement of the moving plate 24, the moving plate 24 can inject hydraulic oil into the interior of the piston cylinder 32 through the flow pipe 33 and the one-way valve. During the continuous injection of hydraulic oil, the hydraulic oil can enter the interior of the piston cylinder 32. Through the action of the electromagnet 27 and the baffle 26, the device can effectively lock the hydraulic oil inside the piston cylinder 32 to prevent the hydraulic oil from flowing.

[0026] See Figure 1 , Figure 3 and Figure 4 The locking assembly 2 also includes a drive wheel 28, which is bolted to the outer wall of the screw 22. A drive belt is fitted onto the outer wall of the drive wheel 28. When the screw 22 rotates, it drives the drive wheel 28 on its outer wall to rotate. During the rotation of the drive wheel 28, the drive wheel 28, through the drive belt, drives another drive wheel 28 and the screw 22 to rotate. One end of the flow pipe 33 is fixed to the outer wall of the piston cylinder 32, and the other end of the flow pipe 33 is connected to the mounting base 21. During the injection of hydraulic oil, the hydraulic oil can utilize the connection between the flow pipe 33, the piston cylinder 32, and the mounting base 21 to achieve hydraulic oil flow. Flow function; a piston plate 34 is slidably connected inside the piston cylinder 32. A moving rod 35 is bolted to the outer wall of the side adjacent to the piston plate 34. When hydraulic oil is injected, the hydraulic oil can effectively push the piston plate 34 and the moving rod 35 to move through the action of the piston plate 34, thereby effectively driving the moving rod 35 to move. An installation ring 36 is bolted to the adjacent end of the moving rod 35. A rotating groove 37 is opened on the outer wall of the side adjacent to the installation ring 36. When the moving rod 35 moves, the moving rod 35 can drive the installation ring 36 to move, and the opening of the rotating groove 37 can provide a rotation position for the worm gear ring 38 to rotate.

[0027] See Figure 1 and Figure 2A worm gear ring 38 is slidably connected inside the rotating groove 37. A worm 39, which meshes with the worm gear ring 38, is movably mounted inside the mounting ring 36 via a bearing. A connecting plate 310 is bolted to the outer wall of the side adjacent to the worm gear ring 38. When the worm 39 is rotated, it can drive the worm gear ring 38 to rotate by meshing with it. During the rotation of the worm gear ring 38, it can effectively rotate inside the rotating groove 37. In the process of rotating the worm gear ring 38, it can drive the connecting plate 310 to rotate, so as to facilitate the user's rotation processing or maintenance of doors and windows.

[0028] Working principle: In use, the door or window is first placed between the connecting plates 310. Then, by rotating the screw 22, the screw 22 drives the transmission wheel 28 on its outer wall to rotate. During the rotation of the transmission wheel 28, it drives another transmission wheel 28 via a transmission belt. The transmission wheel 28 then drives another screw 22 to rotate. During the rotation of the screw 22, the screw 22, through its threaded connection with the threaded sleeve 23, causes the threaded sleeve 23 to move the moving plate 24. The moving plate 24 injects hydraulic oil into the piston cylinder 32 through the one-way valve and flow pipe 33. During the continuous injection of hydraulic oil, the hydraulic oil pushes the piston plate 34 to rotate. During the rotation of piston plate 34, piston plate 34 can drive moving rod 35 to rotate. Moving rod 35 can drive mounting ring 36, worm gear ring 38 and connecting plate 310 to limit and fix the door and window. When the user needs to rotate the door and window, by rotating worm 39, worm 39 can drive connecting plate 310 to rotate by meshing with worm gear ring 38, so that connecting plate 310 can be used to limit and fix the door and window. Finally, when the user needs to disassemble the door and window, by rotating screw 23 and electromagnet 27, electromagnet 27 will drive baffle 26 to move. After baffle 26 is opened, and when moving plate 24 moves, moving plate 24 can flow back to the interior of mounting base 21 through flow groove 25, so that connecting plates 310 are moved away from each other.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixture for door and window manufacturing, comprising a base (1), characterized in that, The base (1) is provided with a locking component (2) inside, and a rotating component (3) is provided on the top of the base (1); The locking assembly (2) includes a mounting base (21), inside which a screw (22) is movably mounted via a bearing. A threaded sleeve (23) is threadedly connected to the outer wall inside the mounting base (21). A movable plate (24) is bolted to one end of the threaded sleeve (23). A flow groove (25) is provided on one side of the inner wall of the mounting base (21). A baffle (26) is slidably connected inside the flow groove (25). An electromagnet (27) is provided on one side of the outer wall of the baffle (26) and one side of the inner wall of the flow groove (25). The rotating assembly (3) includes a fixed base (31), inside which a piston cylinder (32) is provided. A flow pipe (33) is provided on the outer wall of the piston cylinder (32).

2. The fixture for door and window manufacturing according to claim 1, characterized in that, The locking assembly (2) also includes a drive wheel (28), which is bolted to the outer wall of the screw (22), and a drive belt is sleeved on the outer wall of the drive wheel (28).

3. A fixture for door and window manufacturing according to claim 1, characterized in that, One end of the flow tube (33) is fixed to the outer wall of the piston cylinder (32), and the other end of the flow tube (33) is connected to the mounting base (21).

4. A fixture for door and window manufacturing according to claim 3, characterized in that, A piston plate (34) is slidably connected inside the piston cylinder (32), and a moving rod (35) is bolted to the outer wall of the piston plate (34) on one side adjacent to it.

5. A fixture for door and window manufacturing according to claim 4, characterized in that, The movable rod (35) has an mounting ring (36) installed at one end by bolts, and a rotating groove (37) is provided on the outer wall of the side adjacent to the mounting ring (36).

6. A fixture for door and window manufacturing according to claim 5, characterized in that, The worm gear ring (38) is slidably connected inside the rotating groove (37), and a worm (39) that meshes with the worm gear ring (38) is movably installed inside the mounting ring (36) through a bearing. A connecting plate (310) is bolted to the outer wall of the side adjacent to the worm gear ring (38).

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