Accurate positioning device for door and window manufacturing
By designing a precise positioning device for doors and windows including base, support plate, sliding block, welding device, positioning plate and adjustment mechanism, the problem of position deviation of welding device during movement is solved, and the accurate positioning of doors and windows and welding accuracy is improved.
Patent Information
- Application Number
- CN202323546886.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The existing plastic steel door and window welding devices are prone to position deviation during the mobile welding process, resulting in a decrease in welding accuracy.
Design a precise positioning device for doors and windows, including a base, support plate, sliding block, welding device, positioning plate and adjustment mechanism. The motor drives the threaded rod to rotate, so that the doors and windows between the positioning plates are kept perpendicular, and the doors and windows of different sizes are fixed through hydraulic cylinders and cylinders.
Effectively maintain accurate positioning of doors and windows, improve welding stability and accuracy, and ensure improvement of welding accuracy.
Smart Images
Figure CN222681832U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door and window processing, and in particular to a precise positioning device for door and window production. Background Art
[0002] During the production process of doors and windows, the joints need to be welded. It is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Doors and windows are important components of the building envelope system. Existing plastic-steel doors and windows can be produced and processed using welding technology.
[0003] Since the existing plastic-steel doors and windows are mostly rectangular in shape, and the plastic-steel materials need to be welded vertically to each other during welding, an auxiliary vertical mold needs to be provided at the bottom of the welding device to keep the plastic-steel material vertical as a whole. However, the welding head of the welding device may be displaced during the mobile welding process, so that the welding head cannot be moved and welded accurately along the connecting seam, thereby affecting the welding accuracy of the doors and windows to a certain extent.
[0004] For this reason, a precise positioning device for door and window production is proposed, and upgrades and modifications are carried out on the basis of the device to solve these shortcomings. Utility Model Content
[0005] The purpose of the utility model is to solve the problems of the background technology and provide a precise positioning device for making doors and windows.
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A precise positioning device for making doors and windows, comprising a base, the upper end of the base is fixedly connected to a support plate, the outer end of the support plate is fixedly installed with a control panel, the inner wall of the support plate is slidably connected to a sliding block, the lower end of the sliding block is fixedly installed with a welding device, one side of the surface of the base is fixedly connected to a positioning plate 1, one side of the surface of the base is slidably connected to a positioning plate 2, a fixing mechanism is arranged inside the positioning plate 1, and an adjustment mechanism is arranged at the outer end of the base.
[0008] Furthermore, a hydraulic cylinder is fixedly installed on the outer end of the support plate, the output shaft of the hydraulic cylinder is fixedly installed on the outer end of the sliding block, the outer end of the sliding block is fixedly connected to a guide block, and the inner wall of the support plate is provided with a guide groove for sliding connection of the outer end of the guide block.
[0009] Furthermore, the adjustment mechanism includes a motor, the outer end of the base is fixedly mounted with the motor, the output shaft of the motor is fixedly mounted with a threaded rod, the outer end of the threaded rod is threadedly connected with a threaded plate, the outer end of the threaded plate is fixedly connected with a connecting block, and one end of the connecting block is fixedly mounted with the bottom of the second positioning plate.
[0010] Furthermore, the inner wall of the threaded plate is slidably connected to a limit rod, both ends of the limit rod are fixedly mounted to the inner wall of the base, and a sliding groove is provided on the surface of the base for the outer end of the connecting block to be slidably connected.
[0011] Furthermore, the fixing mechanism comprises a cylinder, the inner wall of the positioning plate 1 is fixedly mounted with the cylinder, the output shaft of the cylinder is fixedly mounted with a slider, and one end of the slider is fixedly connected with an L-shaped clamping plate.
[0012] Furthermore, a groove for matching the outer end of the L-shaped clamping plate is formed on one side of the positioning plate 2 close to the positioning plate 1.
[0013] The beneficial effects of the utility model are as follows:
[0014] The utility model starts a motor to drive the threaded rod to rotate, so that the threaded plate drives the connecting block to move, so that the second positioning plate is moved closer to the first positioning plate, and the door and window objects between the second positioning plate and the first positioning plate are fixed, so that the door and window objects are kept vertical, thereby maintaining the accurate positioning of the door and window, and improving the stability of the door and window object welding.
[0015] The utility model drives the L-shaped clamping plate to move outward by starting the air cylinder, which is convenient for fixing door and window objects of different sizes and improving the practicability of the device. Through the effect of the grooves at the outer ends of the second positioning plate, the second positioning plate can stably abut against the outer ends of the door and window, thereby improving the accuracy of door and window welding. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the support plate of the utility model;
[0019] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model.
[0020] Figure numerals: 1. base; 11. positioning plate 1; 12. positioning plate 2; 13. control panel; 14. support plate; 15. hydraulic cylinder; 16. sliding block; 17. welding device; 18. guide block; 19. guide groove; 2. adjustment mechanism; 21. motor; 22. slide groove; 23. threaded rod; 24. threaded plate; 25. connecting block; 26. limiting rod; 3. fixing mechanism; 31. cylinder; 32. groove; 33. slider; 34. L-shaped clamp. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0022] like Figures 1 to 4 As shown, a precise positioning device for making doors and windows comprises a base 1, the upper end of the base 1 is fixedly connected to a support plate 14, the outer end of the support plate 14 is fixedly installed with a control panel 13, the inner wall of the support plate 14 is slidably connected to a sliding block 16, the lower end of the sliding block 16 is fixedly installed with a welding device 17, one side of the surface of the base 1 is fixedly connected to a positioning plate 11, one side of the surface of the base 1 is slidably connected to a positioning plate 2 12, the interior of the positioning plate 11 is provided with a fixing mechanism 3, and the outer end of the base 1 is provided with an adjusting mechanism 2; specifically, door and window objects of different sizes are fixed by the fixing mechanism 3, and the positioning plate 2 12 is brought closer to the positioning plate 1 11 by the adjusting mechanism, and the door and window objects between the positioning plate 2 12 and the positioning plate 1 11 are fixed, so that the door and window objects are kept vertical, thereby maintaining the accurate positioning of the doors and windows, and the door and window objects are welded by the welding device 17.
[0023] like Figure 1 and Figure 2 As shown, the adjusting mechanism 2 includes a motor 21, the motor 21 is fixedly installed on the outer end of the base 1, the output shaft of the motor 21 is fixedly installed with a threaded rod 23, the outer end of the threaded rod 23 is threadedly connected with a threaded plate 24, the outer end of the threaded plate 24 is fixedly connected with a connecting block 25, and one end of the connecting block 25 is fixedly installed with the bottom of the positioning plate 2 12; specifically, by starting the motor 21 to drive the threaded rod 23 to rotate, the threaded plate 24 drives the connecting block 25 to move, so that the positioning plate 2 12 is moved closer to the positioning plate 1 11, and the door and window objects between the positioning plates 2 12 and 11 are fixed.
[0024] like Figure 1 and Figure 2As shown, the inner wall of the threaded plate 24 is slidably connected to a limit rod 26, and both ends of the limit rod 26 are fixedly installed on the inner wall of the base 1. The surface of the base 1 is provided with a sliding groove 22 for the outer end of the connecting block 25 to be slidably connected; specifically, it is convenient for the threaded plate 24 to move stably.
[0025] like Figure 1 and Figure 3 As shown, a hydraulic cylinder 15 is fixedly installed on the outer end of the support plate 14, and the output shaft of the hydraulic cylinder 15 is fixedly installed on the outer end of the sliding block 16. The outer end of the sliding block 16 is fixedly connected with a guide block 18, and the inner wall of the support plate 14 is provided with a guide groove 19 for the outer end of the guide block 18 to be slidably connected. Specifically, the sliding block 16 is driven to move by starting the hydraulic cylinder 15, and the sliding block 16 is stably moved through the guide block 18 and the guide groove 19, so that the welding device 17 can weld the door and window objects.
[0026] like Figure 1 and Figure 4 As shown, the fixing mechanism 3 includes a cylinder 31, the inner wall of the positioning plate 11 is fixedly installed with the cylinder 31, the output shaft of the cylinder 31 is fixedly installed with a slider 33, one end of the slider 33 is fixedly connected with an L-shaped clamping plate 34, and the side of the positioning plate 2 12 close to the positioning plate 11 is provided with a groove 32 for matching the outer end of the L-shaped clamping plate 34; specifically, by starting the cylinder 31 to drive the L-shaped clamping plate 34 to move outward, it is convenient to fix door and window objects of different sizes, thereby improving the practicability of the device, and through the effect of the groove 32 at the outer end of the positioning plate 2 12, the positioning plate 2 12 can stably abut against the outer end of the door and window.
[0027] In summary: by starting the cylinder 31, the L-shaped clamp 34 is driven to move outward, so as to facilitate the fixation of door and window objects of different sizes; by starting the motor 21, the threaded rod 23 is driven to rotate, so that the threaded plate 24 drives the connecting block 25 to move, so that the positioning plate 2 12 is moved closer to the positioning plate 1 11, and the door and window objects between the positioning plate 2 12 and the positioning plate 1 11 are fixed; through the effect of the groove 32 at the outer end of the positioning plate 2 12, the positioning plate 2 12 can stably abut against the outer end of the door and window, so that the door and window objects remain vertical, thereby maintaining the accurate positioning of the door and window; by starting the hydraulic cylinder 15, the sliding block 16 is driven to move, so that the welding device 17 welds the door and window objects.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 precise positioning device for door and window manufacturing, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a support plate (14), the outer end of the support plate (14) is fixedly mounted with a control panel (13), the inner wall of the support plate (14) is slidably connected to a sliding block (16), the lower end of the sliding block (16) is fixedly mounted with a welding device (17), one side of the surface of the base (1) is fixedly connected to a positioning plate 1 (11), one side of the surface of the base (1) is slidably connected to a positioning plate 2 (12), a fixing mechanism (3) is arranged inside the positioning plate 1 (11), and an adjustment mechanism (2) is arranged at the outer end of the base (1); A hydraulic cylinder (15) is fixedly mounted on the outer end of the support plate (14); an output shaft of the hydraulic cylinder (15) is fixedly mounted on the outer end of the sliding block (16); a guide block (18) is fixedly connected to the outer end of the sliding block (16); and a guide groove (19) is provided on the inner wall of the support plate (14) for the outer end of the guide block (18) to be slidably connected.
2. A precise positioning device for door and window production as claimed in claim 1, characterized in that: The adjusting mechanism (2) comprises a motor (21), the motor (21) is fixedly mounted on the outer end of the base (1), a threaded rod (23) is fixedly mounted on the output shaft of the motor (21), the outer end of the threaded rod (23) is threadedly connected to a threaded plate (24), the outer end of the threaded plate (24) is fixedly connected to a connecting block (25), and one end of the connecting block (25) is fixedly mounted to the bottom of the second positioning plate (12).
3. A precise positioning device for door and window production as claimed in claim 2, characterized in that: The inner wall of the threaded plate (24) is slidably connected to a limit rod (26), and both ends of the limit rod (26) are fixedly mounted to the inner wall of the base (1). A sliding groove (22) is provided on the surface of the base (1) for the outer end of the connecting block (25) to be slidably connected.
4. The precise positioning device for door and window manufacturing according to claim 1, characterized in that: The fixing mechanism (3) comprises a cylinder (31), the inner wall of the positioning plate 1 (11) being fixedly mounted with the cylinder (31), the output shaft of the cylinder (31) being fixedly mounted with a slider (33), and one end of the slider (33) being fixedly connected with an L-shaped clamping plate (34).
5. A precise positioning device for door and window production as claimed in claim 4, characterized in that: A groove (32) is provided on one side of the second positioning plate (12) close to the first positioning plate (11) for matching with the outer end of the L-shaped clamping plate (34).