Door and window profile positioning device

Abstract

The utility model relates to the technical field of door and window profiles, in particular to a door and window profile positioning device which comprises a console, a sliding rail, a positioning clamping plate and supporting legs, the console is used for installing punching equipment, the first end of the sliding rail is installed on the console, the second end of the sliding rail is installed on the supporting legs, and the positioning clamping plate is arranged on the sliding rail in a sliding mode. A clamping groove used for positioning a profile is formed between the positioning clamping plate and the control table, and the positioning clamping plate is driven by a driving mechanism to move on the sliding rail. By means of the arrangement, during use, the punching equipment is installed on the control table, then the door and window profile to be machined is placed in the clamping groove between the positioning clamping plate and the control table, the driving mechanism drives the positioning clamping plate to move relative to the control table, then the door and window profile to be machined is clamped and positioned, and the stability during punching machining is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of door and window profile technology, and specifically to a door and window profile positioning device. Background Technology

[0002] Punching of door and window profiles is a technique used in the manufacturing process of doors and windows. It involves creating holes in aluminum profiles to facilitate the installation of accessories and subsequent processing. Punching of door and window profiles requires specialized punching machines and molds. Currently, the punching positions are typically marked on the aluminum profile beforehand, and then the aluminum is fixed on a punch press for punching.

[0003] Utility model patent CN221493855U discloses a punching device for processing aluminum profiles for doors and windows, including a processing table, a U-shaped plate fixedly connected to the upper part of the processing table, a cylinder fixedly installed at the upper end of the U-shaped plate, an extrusion plate fixedly connected to the bottom end of the cylinder, and a punching seat fixedly connected to the center of the upper part of the processing table. Buffer mechanisms are provided on both the left and right sides of the upper end of the punching seat. However, when using this prior art punching device, positioning is difficult for longer profiles, leading to unstable punching.

[0004] Therefore, there is still room for improvement in existing technologies. Utility Model Content

[0005] To address the problem of unstable punching caused by difficulty in positioning long profiles when using existing punching equipment, this utility model proposes a door and window profile positioning device.

[0006] To achieve the above objectives, the technical solution applied in this utility model is as follows:

[0007] A door and window profile positioning device includes a control panel, a slide rail, a positioning clamp, and a support leg. The control panel is used to install a punching device. The first end of the slide rail is installed on the control panel, and the second end of the slide rail is installed on the support leg. The positioning clamp is slidably disposed on the slide rail. A clamping groove for positioning the profile is formed between the positioning clamp and the control panel. The positioning clamp is driven to move on the slide rail by a driving mechanism.

[0008] According to the above scheme, a mounting bracket is fixed on the control panel, the first end of the slide rail is fixed on the upper surface of the mounting bracket, the drive mechanism includes a servo motor, a connecting belt and a pulley, the servo motor is mounted on the support leg, the output end of the servo motor is fixed with a drive wheel, the pulley is fixed on the lower surface of the mounting bracket, the connecting belt is wound around the drive wheel and the pulley, and the connecting belt is fixedly connected to the positioning clamp.

[0009] According to the above scheme, a slide is fixed on the positioning clamp, a connecting block is fixed on the slide, the connecting block is fixedly connected to the connecting belt, and the slide is slidably connected to the slide rail.

[0010] According to the above scheme, a fixed seat is installed on the lower surface of the mounting frame, and an adjustment mechanism is installed on the fixed seat. A pulley is installed on the adjustment mechanism, and the adjustment mechanism is used to adjust the movement of the pulley relative to the fixed seat.

[0011] According to the above scheme, the adjustment mechanism includes an adjustment screw, a C-shaped frame, and an adjustment nut. The first end of the adjustment screw is fixedly connected to the C-shaped frame, the C-shaped frame is fixedly connected to the pulley, the second end of the adjustment screw passes through the fixed seat and is threadedly connected to the adjustment nut, and the adjustment screw is movably connected to the fixed seat.

[0012] According to the above scheme, the fixed base is provided with a cavity, and a hollow plate is fixed in the cavity. The hollow plate divides the cavity into a first cavity and a second cavity. The first cavity and the second cavity are connected through the inner hole of the hollow plate. The first cavity is connected to the adjusting screw through a through hole, and the second cavity is provided with an oil supply mechanism.

[0013] According to the above scheme, the oil supply mechanism includes an oil storage sponge block, a pressure plate, a push rod, and a button. The pressure plate is slidably located in the second cavity, the oil storage sponge block is located between the pressure plate and the hollow plate, the first end of the push rod is fixedly connected to the pressure plate, and the second end of the push rod passes through the second cavity and is fixedly connected to the button.

[0014] According to the above scheme, a spring is sleeved on the push rod, and the two ends of the spring abut against the pressure plate and the inner wall of the second cavity, respectively.

[0015] According to the above scheme, the pressure plate is provided with grooves at both ends, and ball bearings are provided in the grooves, with the ball bearings abutting against the inner wall of the second cavity.

[0016] According to the above scheme, a control box is installed on the support leg, and the control box is connected to the servo motor circuit.

[0017] The beneficial effects of this utility model are:

[0018] This utility model is designed such that, during use, the punching equipment is first installed on the control panel, and then the door and window profiles to be processed are placed in the groove between the positioning clamp and the control panel. The positioning clamp is driven to move relative to the control panel by the drive mechanism, thereby clamping and positioning the door and window profiles to be processed, thus ensuring the stability during punching. Attached Figure Description

[0019] Figure 1 This is a top view of the overall structure of this utility model;

[0020] Figure 2 This is a lower view of the overall structure of this utility model;

[0021] Figure 3 This is a front view of the overall structure of this utility model;

[0022] Figure 4 yes Figure 3 Partial sectional view at position A in the middle.

[0023] In the picture:

[0024] 1. Control panel; 2. Mounting bracket; 3. Slide rail; 4. Servo motor; 5. Connecting belt; 6. Slide base; 7. Positioning clamp; 8. Connecting block; 9. Support leg; 10. Control box; 11. Fixed base; 12. Adjusting screw; 13. C-shaped frame; 14. Pulley; 15. Adjusting nut; 16. Hollow plate; 17. Oil storage sponge block; 18. Pressure plate; 19. Push rod; 20. Button; 21. Spring; 22. Ball bearing; 23. Through hole; 24. First cavity; 25. Second cavity. Detailed Implementation

[0025] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0026] like Figures 1 to 4 As shown, the door and window profile positioning device of this utility model includes a control panel 1, a slide rail 3, a positioning clamp 7, and a support leg 9. The control panel 1 is used to install punching equipment. The first end of the slide rail 3 is installed on the control panel 1, and the second end of the slide rail 3 is installed on the support leg 9. The positioning clamp 7 is slidably disposed on the slide rail 3. A clamping groove for positioning the profile is formed between the positioning clamp 7 and the control panel 1. The positioning clamp 7 is driven to move on the slide rail 3 by a driving mechanism. With this configuration, in use, the punching equipment is first installed on the control panel 1, and then the door and window profile to be processed is placed in the clamping groove between the positioning clamp 7 and the control panel 1. The positioning clamp 7 is driven to move relative to the control panel 1 by the driving mechanism, thereby clamping and positioning the door and window profile to be processed, ensuring stability during punching processing.

[0027] In practical applications, the positioning clamp 7 is a flat plate structure on the side near the control panel 1, and is set parallel to the control panel 1.

[0028] Furthermore, a mounting bracket 2 is fixed on the control panel 1, and the first end of the slide rail 3 is fixed to the upper surface of the mounting bracket 2. The drive mechanism includes a servo motor 4, a connecting belt 5, and a pulley 14. The servo motor 4 is mounted on the support leg 9, and a drive wheel is fixed to the output end of the servo motor 4. The pulley 14 is fixed to the lower surface of the mounting bracket 2, and the connecting belt 5 is wound around the drive wheel and the pulley 14. The connecting belt 5 is fixedly connected to the positioning clamp 7. With this configuration, the servo motor 4 drives the connecting belt 5 to rotate on the drive wheel and the pulley 14, thereby driving the positioning clamp 7 to move precisely on the slide rail 3.

[0029] Furthermore, a slide block 6 is fixed on the positioning clamp 7, and a connecting block 8 is fixed on the slide block 6. The connecting block 8 is fixedly connected to the connecting belt 5, and the slide block 6 is slidably connected to the slide rail 3. With this configuration, when the servo motor 4 drives the connecting belt 5 to rotate, the connecting belt 5 drives the connecting block 8 to move, and the connecting block 8 drives the slide block 6 to slide on the slide rail 3, thereby causing the positioning clamp 7 to move relative to the control panel 1.

[0030] Furthermore, a fixed seat 11 is mounted on the lower surface of the mounting bracket 2, and an adjustment mechanism is mounted on the fixed seat 11. A pulley 14 is mounted on the adjustment mechanism, and the adjustment mechanism is used to adjust the displacement of the pulley 14 relative to the fixed seat 11.

[0031] Furthermore, the adjustment mechanism includes an adjusting screw 12, a U-shaped frame 13, and an adjusting nut 15. The first end of the adjusting screw 12 is fixedly connected to the U-shaped frame 13, and the U-shaped frame 13 is fixedly connected to the pulley 14. The second end of the adjusting screw 12 passes through the fixed seat 11 and is threadedly connected to the adjusting nut 15. The adjusting screw 12 is movably connected to the fixed seat 11. With this configuration, rotating the adjusting nut 15 causes threaded movement with the adjusting screw 12, which in turn drives the adjusting screw 12 to move the U-shaped frame 13 and the pulley 14 relative to the fixed seat 11, thereby adjusting the position of the pulley 14 and thus adjusting the tension of the connecting belt 5.

[0032] Furthermore, the fixed base 11 has a cavity, and a hollow plate 16 is fixed inside the cavity. The hollow plate 16 divides the cavity into a first cavity 24 and a second cavity 25, which are connected through the inner hole of the hollow plate 16. The first cavity 24 is connected to the adjusting screw 12 through a through hole 23, and the second cavity 25 is equipped with an oil supply mechanism. This arrangement allows the oil supply mechanism to supply oil to the adjusting screw 12, providing lubrication and making the adjustment screw 12 rotate more smoothly.

[0033] Furthermore, the oil supply mechanism includes an oil-storing sponge block 17, a pressure plate 18, a push rod 19, and a button 20. The pressure plate 18 is slidably located within the second cavity 25. The oil-storing sponge block 17 is located between the pressure plate 18 and the hollow plate 16. The first end of the push rod 19 is fixedly connected to the pressure plate 18, and the second end of the push rod 19 extends out of the second cavity 25 and is fixedly connected to the button 20. With this configuration, when supplying oil, pushing the button 20 causes the push rod 19 and the pressure plate 18 to move. When the pressure plate 18 moves, it and the hollow plate 16 squeeze the oil-storing sponge block 17, causing the oil on the oil-storing sponge block 17 to fall onto the outer wall of the adjusting screw 12 through the inner hole and through hole 23 of the hollow plate 16. When the adjusting screw 12 rotates relative to the fixed seat 11, it can drive the oil to flow along the thread of the adjusting screw 12.

[0034] Furthermore, a spring 21 is fitted onto the push rod 19, with both ends of the spring 21 abutting against the pressure plate 18 and the inner wall of the second cavity 25, respectively. This arrangement ensures that when the button 20 is released, the pressure plate 18, push rod 19, and button 20 reset due to the rebound force of the spring 21.

[0035] Furthermore, the pressure plate 18 has grooves at both ends, and ball bearings 22 are installed in the grooves, with the ball bearings 22 abutting against the inner wall of the second cavity 25. This arrangement allows the pressure plate 18 to slide more smoothly and with less damping within the second cavity 25.

[0036] In practical applications, the pressure plate 18 is provided with ball bearings 22 at both the upper and lower ends for contacting the upper and lower inner walls of the second cavity 25.

[0037] Furthermore, a control box 10 is installed on the support leg 9, and the control box 10 is electrically connected to the servo motor 4. With this configuration, the servo motor 4 is controlled to rotate forward and backward by the control box 10, thereby causing the positioning clamp 7 to move back and forth relative to the control panel 1 on the slide rail 3.

[0038] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present utility model without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present utility model.

Claims

1. A door and window profile positioning device, characterized in that: comprising a console (1), a slide rail (3), a positioning clamp plate (7) and a support leg (9), the console (1) is used for installing a punching device, the first end of the slide rail (3) is installed on the console (1), the second end of the slide rail (3) is installed on the support leg (9), the positioning clamp plate (7) is slidably arranged on the slide rail (3), a clamping groove for positioning the profile is formed between the positioning clamp plate (7) and the console (1), and the positioning clamp plate (7) is driven to displace on the slide rail (3) by a driving mechanism. The console (1) is fixed with a mounting bracket (2), the first end of the slide rail (3) is fixed on the upper surface of the mounting bracket (2), the driving mechanism comprises a servo motor (4), a connecting belt (5) and a belt pulley (14), the servo motor (4) is installed on the support leg (9), the output end of the servo motor (4) is fixed with a driving wheel, the belt pulley (14) is fixed on the lower surface of the mounting bracket (2), the connecting belt (5) is wound on the driving wheel and the belt pulley (14), and the connecting belt (5) is fixedly connected with the positioning clamp plate (7).

2. A window and door profile positioning device according to claim 1, characterized in that: The positioning clamp plate (7) is fixed with a sliding seat (6), the sliding seat (6) is fixed with a connecting block (8), the connecting block (8) is fixedly connected with the connecting belt (5), and the sliding seat (6) is slidably connected with the slide rail (3).

3. A window and door profile positioning device according to claim 2, characterised in that: The lower surface of the mounting bracket (2) is provided with a fixing seat (11), the fixing seat (11) is provided with an adjusting mechanism, the belt pulley (14) is installed on the adjusting mechanism, and the adjusting mechanism is used for adjusting the displacement of the belt pulley (14) relative to the fixing seat (11).

4. A window and door profile positioning device according to claim 2, characterized in that: The adjusting mechanism comprises an adjusting screw (12), a U-shaped frame (13) and an adjusting nut (15), the first end of the adjusting screw (12) is fixedly connected with the U-shaped frame (13), the U-shaped frame (13) is fixedly connected with the belt pulley (14), the second end of the adjusting screw (12) is threadedly connected with the adjusting nut (15) after penetrating through the fixing seat (11), and the adjusting screw (12) is movably connected with the fixing seat (11).

5. A window and door profile positioning device according to claim 4, characterised in that: The fixing seat (11) is provided with a cavity, a hollow plate (16) is fixed in the cavity, the cavity is divided into a first cavity (24) and a second cavity (25) by the hollow plate (16), the first cavity (24) and the second cavity (25) are communicated through the inner hole of the hollow plate (16), the first cavity (24) is communicated with the adjusting screw (12) through a through hole (23), and the second cavity (25) is provided with an oil supply mechanism.

6. A window and door profile positioning device according to claim 5, characterised in that: The oil supply mechanism comprises an oil storage sponge block (17), a pressing plate (18), a push rod (19) and a button (20), the pressing plate (18) is slidably arranged in the second cavity (25), the oil storage sponge block (17) is located between the pressing plate (18) and the hollow plate (16), the first end of the push rod (19) is fixedly connected with the pressing plate (18), and the second end of the push rod (19) is fixedly connected with the button (20) after penetrating out of the second cavity (25).

7. A window and door profile positioning device according to claim 6, characterised in that: ​ 8. A window and door profile positioning device according to claim 7, characterised in that: A spring (21) is sleeved on the push rod (19), and two ends of the spring (21) abut against the pressing plate (18) and the inner wall of the second cavity (25) respectively.

9. A window and door profile positioning device according to claim 7, characterized in that: The pressing plate (18) is provided with a groove at two ends, and a ball (22) is arranged in the groove and abuts against the inner wall of the second cavity (25).

10. A window and door profile positioning device according to claim 2, characterized in that: The support leg (9) is provided with a control box (10), and the control box (10) is electrically connected with the servo motor (4).

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