Reinforcing production device for plastic-steel doors and windows

Abstract

The utility model relates to the technical field of door and window processing, and discloses a reinforcing production device for plastic-steel doors and windows, which comprises a support plate, an adjusting groove is arranged at the top end of the support plate, one end of the inside of the adjusting groove is rotatably connected with a bidirectional screw, the other end of the bidirectional screw extends to the outside of the support plate, and the two ends of the bidirectional screw are rotatably connected with the adjusting groove. Two movable threaded sleeves are installed on the outer wall of the two-way threaded rod in a threaded mode, and through cooperative use of a first motor, an adjusting threaded rod, an adjusting threaded sleeve, a pushing barrel, an adjusting plate, a lower pressing block and an extending groove, firm fixing of a plastic-steel door and window machined part is completed, and compared with the prior art that the machined part is clamped through clamping plates on the two sides, the machining efficiency is greatly improved. According to the clamping device, in the clamping process, the corner angle parts of the two sides of a machined part are clamped, and the phenomenon that the machined part is deformed due to extrusion in the clamping process is greatly avoided.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, specifically to a reinforcement production device for PVC doors and windows. Background Technology

[0002] PVC windows and doors are made from polyvinyl chloride resin as the main raw material, with the addition of a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., which are extruded into profiles and then made into window and door frames and sashes by cutting, welding or screwing.

[0003] A search revealed that Chinese Patent Publication No. CN210590652U discloses a reinforcement device for the processing and production of PVC doors and windows, including a base, a first fixing plate, and a second fixing plate. A control box is fixed to the front left side of the base. The first fixing plate is fixed to the upper left side of the base. A first cylinder is installed at the lower end of the first fixing plate and passes through the first fixing plate. The right end of the first cylinder is connected to the second fixing plate via a piston. This device clamps and fixes the processed door and window parts by the mutual proximity of the two second fixing plates. However, existing PVC doors and windows often use parts with different contours. When using a vise for clamping, the workpiece is only fixed by the clamping force on both sides, which may cause the workpiece to warp upwards, affecting the processing accuracy of the workpiece. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a reinforcement production device for PVC windows and doors that facilitates secure fixing of windows and doors.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a reinforcement production device for PVC doors and windows, comprising a support plate, an adjustment groove at the top of the support plate, a bidirectional screw rod rotatably connected to one end of the adjustment groove, the other end of the bidirectional screw rod extending to the outside of the support plate, two movable sleeves screwed onto the outer wall of the bidirectional screw rod, a fixing block fixedly connected to the top of each of the two movable sleeves, an extension groove at the top of each of the two fixing blocks, support blocks fixedly connected to both ends of each fixing block, support rods fixedly connected to the top of each of the two support blocks, a connecting plate fixedly connected between the tops of the two support rods, support sleeves slidably connected to the outer walls of each of the two support rods, an adjustment plate fixedly connected between the two support sleeves, a pressing block fixedly connected to the bottom of the adjustment plate, a clamping through groove at one end of the pressing block and one end of the fixing block, an adjustment through hole at the top of the connecting plate, and a pushing mechanism fixedly installed between the adjustment through hole and the adjustment plate.

[0008] Preferably, the pushing mechanism includes a first motor, an adjusting frame is fixedly connected to the top of the connecting plate, one end of the first motor is fixedly connected to the top of the adjusting frame, an adjusting screw is fixedly connected to the output end of the first motor, the bottom end of the adjusting screw extends into the interior of the adjusting frame, an adjusting sleeve is screwed onto the outer wall of the adjusting screw, a pushing cylinder is fixedly connected to the outer wall of the adjusting sleeve, the outer wall of the pushing cylinder is slidably connected to the interior of the adjusting through hole, and the bottom end of the pushing cylinder is fixedly connected to the top of the adjusting plate.

[0009] Preferably, both ends of the adjusting frame are provided with limiting slots, and both ends of the pushing cylinder are fixedly connected to limiting sliders. The outer walls of the two limiting sliders are respectively slidably connected to the interior of the two limiting slots.

[0010] Preferably, the top of the fixing block has two limiting grooves, and the inside of each limiting groove is slidably connected to a limiting rod. The top ends of the two limiting rods are respectively fixedly connected to the bottom two sides of the adjusting plate.

[0011] Preferably, one end of the bidirectional screw is fixedly connected to a torsion handle.

[0012] Preferably, a sponge layer is fixedly connected to both the bottom end of the pressing block and the top end of the fixing block.

[0013] Preferably, movable support legs are fixedly connected to the four corners of the bottom end of the support plate.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a reinforcement production device for PVC doors and windows, which has the following beneficial effects:

[0016] This reinforced production device for PVC windows and doors places the PVC window / door components into the clamping groove. Through the coordinated operation of a first motor, adjusting screw, adjusting sleeve, pushing cylinder, adjusting plate, lower pressure block, and extending groove, the upper clamping groove contacts the top of the PVC window / door component, thus firmly fixing it in place. Compared to existing technologies that clamp the component using clamping plates on both sides, this device clamps the corners and edges of the component during clamping, greatly preventing deformation caused by compression during clamping. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a front view structural diagram of the fixing block and the pressing block of this utility model;

[0019] Figure 3 This is a front view structural diagram of the fixing block of this utility model;

[0020] Figure 4 This utility model Figure 1 A magnified view of the structure at point A in the middle;

[0021] Figure 5 This utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0022] In the diagram: 1. Support plate; 2. Bidirectional screw; 3. Moving screw sleeve; 4. Fixing block; 5. Support block; 6. Support rod; 7. Connecting plate; 8. Support sleeve; 9. Adjusting plate; 10. Pressing block; 11. First motor; 12. Adjusting frame; 13. Adjusting screw; 14. Adjusting screw sleeve; 15. Push cylinder; 16. Limiting slider; 17. Limiting rod; 18. Twist handle; 19. Sponge layer; 20. Moving support leg. Detailed Implementation

[0023] Please see Figure 1-5A reinforcement production device for PVC windows and doors includes a support plate 1. An adjustment groove is formed at the top of the support plate 1. A bidirectional screw 2 is rotatably connected to one end of the adjustment groove. The other end of the bidirectional screw 2 extends to the outside of the support plate 1. Two movable sleeves 3 are screwed onto the outer wall of the bidirectional screw 2. A fixing block 4 is fixedly connected to the top of each of the two movable sleeves 3. An extension groove is formed at the top of each of the two fixing blocks 4. Support blocks 5 are fixedly connected to both ends of each fixing block 4. Support rods 6 are fixedly connected to the top of each of the two support blocks 5. A connecting plate 7 is fixedly connected between the tops of the two support rods 6. Support sleeves 8 are slidably connected to the outer walls of each of the two support rods 6. An adjustment plate 9 is fixedly connected between the two support sleeves 8. A pressing block 10 is fixedly connected to the bottom of the adjustment plate 9. A clamping through groove is formed at one end of the pressing block 10 and one end of the fixing block 4. An adjustment through hole is formed at the top of the connecting plate 7. A pushing mechanism is fixedly installed between the adjustment through hole and the adjustment plate 9. The pushing mechanism includes a first motor 11. An adjustment mechanism is fixedly connected to the top of the connecting plate 7. Frame 12, one end of the first motor 11 is fixedly connected to the top of the adjusting frame 12, the output end of the first motor 11 is fixedly connected to the adjusting screw 13, the bottom end of the adjusting screw 13 extends into the interior of the adjusting frame 12, the outer wall of the adjusting screw 13 is screwed with the adjusting screw sleeve 14, the outer wall of the adjusting screw sleeve 14 is fixedly connected to the pushing cylinder 15, the outer wall of the pushing cylinder 15 is slidably connected to the interior of the adjusting through hole, and the bottom end of the pushing cylinder 15 is fixedly connected to the top of the adjusting plate 9. By placing the plastic steel door and window processing parts into the clamping through hole... After passing through the inside of the groove, the upper clamping groove contacts the top of the PVC window and door processing part through the combined use of the first motor 11, adjusting screw 13, adjusting screw sleeve 14, pushing cylinder 15, adjusting plate 9, lower pressure block 10 and extension groove, thus completing the firm fixation of the PVC window and door processing part. Compared with the existing technology that clamps the processing part by clamping the processing part through the clamping plates on both sides, this device clamps the two edge parts of the processing part during the clamping process, which greatly avoids the phenomenon of deformation of the processing part caused by the squeezing during clamping.

[0024] It should also be noted that both ends of the adjusting frame 12 are provided with limit slots, and both ends of the pushing cylinder 15 are fixedly connected with limit sliders 16. The outer walls of the two limit sliders 16 are slidably connected to the interior of the two limit slots, respectively. When the pushing cylinder 15 moves, the stability of the pushing cylinder 15 is improved by the limitation of the limit sliders 16 and the limit slots. The top of the fixed block 4 is provided with two limit grooves, and the interior of the two limit grooves is slidably connected with limit rods 17. The top ends of the two limit rods 17 are fixedly connected to the bottom sides of the adjusting plate 9, respectively. When the lower pressure block 10 moves, it drives the limiting rod 17 to move inside the limiting groove, further improving the stability of the lower pressure block 10 when it moves. One end of the bidirectional screw 2 is fixedly connected to a twist handle 18. With the installation of the twist handle 18, the bidirectional screw 2 can be rotated more conveniently. The bottom end of the lower pressure block 10 and the top end of the fixing block 4 are both fixedly connected to a sponge layer 19, which improves the anti-slip effect when clamping the outer wall of the workpiece. The four corners of the bottom end of the support plate 1 are all fixedly connected to movable support feet 20, which support the overall device and increase the height of the overall device.

[0025] In summary, when using this reinforced plastic steel door and window production device, the plastic steel door and window processing parts are first placed inside the clamping groove. After the first motor 11 is powered on, it drives the adjusting screw 13 to rotate. The adjusting screw sleeve 14 moves on the outer wall of the adjusting screw 13 through the thread. During the movement, the adjusting screw sleeve 14 drives the pushing cylinder 15 to move the position of the adjusting plate 9, causing the lower pressure block 10 to extend into the extension groove, so that the upper clamping groove contacts the top of the plastic steel door and window processing parts, thus firmly fixing the plastic steel door and window processing parts. In addition, when using the device, the rotation of the bidirectional screw 2 drives the position of the two moving screw sleeves 3 through the thread, so as to freely adjust the clamping position according to the length of the processing parts.

Claims

1. A reinforcement production device for PVC windows and doors, comprising a support plate (1), characterized in that: The top of the support plate (1) is provided with an adjustment groove. One end of the adjustment groove is rotatably connected to a bidirectional screw (2). The other end of the bidirectional screw (2) extends to the outside of the support plate (1). Two movable sleeves (3) are screwed onto the outer wall of the bidirectional screw (2). The top of each of the two movable sleeves (3) is fixedly connected to a fixing block (4). The top of each of the two fixing blocks (4) is provided with an extension groove. Both ends of each fixing block (4) are fixedly connected to a support block (5). The top of each of the two support blocks (5) is fixedly connected to an extension groove. Support rod (6), connecting plate (7) is fixedly connected between the top ends of the two support rods (6), support sleeve (8) is slidably connected to the outer wall of the two support rods (6), adjusting plate (9) is fixedly connected between the two support sleeves (8), lower pressure block (10) is fixedly connected to the bottom end of the adjusting plate (9), clamping through groove is opened at one end of the lower pressure block (10) and one end of the fixed block (4), adjusting through hole is opened at the top end of the connecting plate (7), and a pushing mechanism is fixedly installed between the inside of the adjusting through hole and the adjusting plate (9).

2. The reinforcement production device for PVC doors and windows according to claim 1, characterized in that: The pushing mechanism includes a first motor (11), an adjusting frame (12) is fixedly connected to the top of the connecting plate (7), one end of the first motor (11) is fixedly connected to the top of the adjusting frame (12), an adjusting screw (13) is fixedly connected to the output end of the first motor (11), the bottom end of the adjusting screw (13) extends into the interior of the adjusting frame (12), an adjusting sleeve (14) is screwed onto the outer wall of the adjusting screw (13), a pushing cylinder (15) is fixedly connected to the outer wall of the adjusting sleeve (14), the outer wall of the pushing cylinder (15) is slidably connected to the interior of the adjusting through hole, and the bottom end of the pushing cylinder (15) is fixedly connected to the top of the adjusting plate (9).

3. The reinforcement production device for PVC doors and windows according to claim 2, characterized in that: Both ends of the adjustment frame (12) are provided with limit slots, and both ends of the push cylinder (15) are fixedly connected to limit sliders (16). The outer walls of the two limit sliders (16) are slidably connected to the interior of the two limit slots respectively.

4. The reinforcement production device for PVC doors and windows according to claim 3, characterized in that: The top of the fixed block (4) has two limiting grooves, and the inside of the two limiting grooves is slidably connected to a limiting rod (17). The tops of the two limiting rods (17) are respectively fixedly connected to the bottom sides of the adjusting plate (9).

5. The reinforcement production device for PVC doors and windows according to claim 4, characterized in that: One end of the bidirectional screw (2) is fixedly connected to a torsion handle (18).

6. The reinforcement production device for PVC doors and windows according to claim 5, characterized in that: The bottom end of the pressing block (10) and the top end of the fixing block (4) are both fixedly connected with a sponge layer (19).

7. The reinforcement production device for PVC doors and windows according to claim 6, characterized in that: The support plate (1) is fixedly connected to four corners at the bottom with movable feet (20).

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