Plastic steel door and window lock hole milling machine

Abstract

The utility model relates to the technical field of plastic -steel door and window, especially a kind of plastic -steel door and window lock hole milling machine, the plastic -steel door and window lock hole milling machine includes, processing station, the bottom of the processing station is sequentially fixed with support column, the top of the processing station is fixed with support, positioning mechanism, the top of the processing station is equipped with positioning mechanism, positioning mechanism can be positioned to the plastic -steel door and window needing to be opened hole, ensure that plastic -steel door and window is at center position in processing process, avoid the situation that the error appears in punching, clamping mechanism, the top of the processing station is equipped with clamping mechanism, clamping mechanism can be clamped to plastic -steel door and window, to ensure the stability of plastic -steel door and window, realize that plastic -steel door and window will not appear the problem of deviation misplacement in processing process;The utility model improves the practicability of device by the cooperation of positioning mechanism and clamping mechanism, improves the efficiency of punching.

Description

Technical Field

[0001] This utility model relates to the field of PVC window and door technology, specifically a PVC window and door lock hole milling machine. Background Technology

[0002] The PVC window and door lock hole milling machine is a professional machine tool designed specifically for the processing of PVC windows and doors. Through a high-precision CNC system or precision mechanical transmission, it drives the milling cutter to accurately mill lock holes on PVC window and door profiles to meet the requirements for lock installation. It features high-efficiency processing, flexible adaptation to different specifications, simple operation, and durability and reliability. It is a key piece of equipment for achieving high-precision and high-quality lock hole processing in modern window and door manufacturing.

[0003] When using existing equipment for drilling, the PVC doors and windows need to be fixed to the bottom of the equipment. Drilling is then performed by mounting the motor and drill bit on the drilling equipment. The drilling width of the lock hole groove requires manual operation of the motor and drill bit. Sometimes it is easy to lose control of the force and make the width of the lock hole groove too large. Furthermore, during the processing of PVC door and window lock holes, the vibration during processing can cause the material to shift, thereby reducing the processing quality.

[0004] Therefore, we propose a milling machine for lock holes in PVC doors and windows. Utility Model Content

[0005] The purpose of this utility model is to provide a milling machine for lock holes in PVC doors and windows to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a milling machine for lock holes in PVC doors and windows, comprising:

[0007] A processing table, wherein support columns are fixedly connected to the bottom of the processing table in sequence, and a bracket is fixedly connected to the top of the processing table;

[0008] A positioning mechanism is provided on the top of the processing table. The positioning mechanism includes a sliding groove. Sliding grooves are provided on both sides of the processing table. A sliding block is slidably installed inside the sliding groove. A positioning frame is fixedly connected to the outside of the sliding block.

[0009] A clamping mechanism is installed on the top of the processing table. The clamping mechanism includes a clamping column. The front end of the positioning frame is fixedly connected to the clamping column, and a clamping cylinder is installed on the outside of the clamping column.

[0010] Preferably, the positioning mechanism further includes a drilling motor. The drilling motor is mounted on the back of the positioning frame, and drill rods are sequentially mounted on the front end of the positioning frame. The output end of the drilling motor is fixedly connected to the drill rods. A bidirectional threaded rod is rotatably mounted on one side of the processing table. The outer ends of the bidirectional threaded rod are engaged with the positioning frame. A rotary motor is mounted on one end of the bidirectional threaded rod, and the output end of the rotary motor is fixedly connected to the bidirectional threaded rod. The rotary motor drives the bidirectional threaded rod to rotate, which in turn moves the positioning frame, which is engaged with the outer ends. The positioning frame moves on one side of the processing table through the cooperation of a sliding block and a sliding groove. The movement of the positioning frame drives the drill rods to move. When the drill rods contact the side of the PVC window / door, the drilling motor is activated, and the drilling motor uses the drill rods to drill holes in the PVC window / door.

[0011] Preferably, a connecting column is fixedly connected to the bottom of the positioning frame, a brush plate is fixedly connected to the bottom of the connecting column, and a brush is installed at the bottom of the brush plate.

[0012] Preferably, the clamping mechanism further includes a slot, the inner wall of the clamping cylinder has a slot, a clamping plate is fixedly connected to the bottom of the clamping column, and clamping blocks are symmetrically fixedly connected to the outer side of the clamping plate. A limit spring is installed at the bottom of the clamping plate, and the other end of the limit spring is fixedly connected to the inner wall of the clamping cylinder. A gasket is installed at the bottom of the clamping cylinder. When the positioning frame moves, it drives the clamping column to move together. When the gasket at the bottom of the clamping column contacts the side of the PVC window / door, the clamping column continues to move into the clamping cylinder. The movement of the clamping column compresses the clamping plate that is slidably installed inside the clamping cylinder. The clamping plate, subjected to the compressive force, continues to move into the clamping cylinder through the cooperation of the slot and the clamping blocks inside the clamping cylinder. The clamping plate compresses the limit spring, and the limit spring transmits the force to the gasket, which then compresses the PVC window / door.

[0013] Preferably, the gasket is made of rubber.

[0014] Preferably, the inner wall of the bracket has symmetrically formed movable grooves, and movable blocks are slidably installed inside the movable grooves. A support plate is fixedly connected between two movable blocks. A push rod motor is installed at the top of the bracket, and the output end of the push rod motor passes through the inside of the bracket and is fixedly connected to the support plate. A drill bit is installed at the bottom of the support plate. When the push rod motor runs, it pushes the support plate, which moves downward through the cooperation of the movable grooves and movable blocks. During the movement, the support plate drives the drill bit to move together, and the drill bit processes the PVC window / door.

[0015] Preferably, the processing table has symmetrically arranged discharge outlets inside, and a recycling box is installed at the bottom of the processing table.

[0016] Preferably, a control panel is installed on one side of the processing table, and the rotary motor and the push rod motor are both electrically controlled and connected by the control panel.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: the cooperation of the sliding groove, the positioning frame, the drilling motor, the drill rod, the bidirectional threaded rod, and the rotating motor can lock the position of the PVC door and window that needs to be drilled, ensuring that the PVC door and window is in the center position during the processing, avoiding errors in drilling. The cooperation of the clamping column, the clamping cylinder, the slot, the clamping plate, the clamping block, the limiting spring, and the washer can clamp the PVC door and window, thereby ensuring the stability of the PVC door and window and preventing the PVC door and window from shifting or misaligning during the processing. Attached Figure Description

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

[0019] Figure 2 This is one of the partial structural schematic diagrams of this utility model;

[0020] Figure 3 This is the second partial structural schematic diagram of the present utility model;

[0021] Figure 4 This is the third partial structural schematic diagram of this utility model.

[0022] In the diagram: 1. Processing table; 2. Support column; 3. Bracket; 4. Sliding groove; 5. Sliding block; 6. Positioning frame; 7. Drilling motor; 8. Drill rod; 9. Bidirectional threaded rod; 10. Rotating motor; 11. Connecting column; 12. Brush plate; 13. Brush; 14. Clamping column; 15. Clamping cylinder; 16. Slot; 17. Clamping plate; 18. Clamping block; 19. Limiting spring; 20. Washer; 21. Movable groove; 22. Movable block; 23. Support plate; 24. Push rod motor; 25. Drill bit; 26. Discharge port; 27. Recycling box; 28. Control panel. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 A milling machine for lock holes in PVC doors and windows, comprising:

[0025] A processing table 1, wherein a support column 2 is fixedly connected to the bottom of the processing table 1 in sequence, and a bracket 3 is fixedly connected to the top of the processing table 1;

[0026] The positioning mechanism includes a sliding groove 4 on the top of the processing table 1. The sliding groove 4 is provided on both sides of the processing table 1. A sliding block 5 is slidably installed inside the sliding groove 4. A positioning frame 6 is fixedly connected to the outside of the sliding block 5.

[0027] A clamping mechanism is installed on the top of the processing table 1. The clamping mechanism includes a clamping column 14. The front end of the positioning frame 6 is fixedly connected to the clamping column 14, and a clamping cylinder 15 is installed on the outside of the clamping column 14.

[0028] Please see Figure 1-4 The positioning mechanism also includes a drilling motor 7. The drilling motor 7 is mounted on the back of the positioning frame 6, and drill rods 8 are sequentially mounted on the front end of the positioning frame 6. The output end of the drilling motor 7 is fixedly connected to the drill rods 8. A bidirectional threaded rod 9 is rotatably mounted on one side of the processing table 1. The outer ends of the bidirectional threaded rod 9 are engaged with the positioning frame 6. A rotary motor 10 is mounted on one end of the bidirectional threaded rod 9, and the output end of the rotary motor 10 is fixedly connected to the bidirectional threaded rod 9. The operation of the rotary motor 10 drives the bidirectional threaded rod 9 to rotate. The rotation of the bidirectional threaded rod 9 drives the positioning frame 6, which is engaged with the outer ends, to move. The positioning frame 6 moves on one side of the processing table 1 through the cooperation of sliding blocks and sliding grooves 4 and 5. The movement of the positioning frame 6 drives the drill rods 8 to move. When the drill rods 8 contact the side of the PVC window / door, the drilling motor 7 is activated. The drilling motor 7 operates to drill holes in the PVC window / door using the drill rods 8.

[0029] Please see Figure 1-4 The bottom of the positioning frame 6 is fixedly connected to a connecting column 11, the bottom of the connecting column 11 is fixedly connected to a brush plate 12, and a brush 13 is installed at the bottom of the brush plate 12.

[0030] Please see Figure 1-4 The clamping mechanism further includes a slot 16. The inner wall of the clamping cylinder 15 is provided with a slot 16. A clamping plate 17 is fixedly connected to the bottom of the clamping column 14. A clamping block 18 is symmetrically fixedly connected to the outer side of the clamping plate 17. A limit spring 19 is installed at the bottom of the clamping plate 17, and the other end of the limit spring 19 is fixedly connected to the inner wall of the clamping cylinder 15. A gasket 20 is installed at the bottom of the clamping cylinder 15. When the positioning frame 6 moves, it drives the clamping column 14 to move together. When the pad 20 at the bottom of the clamping column 14 contacts the side of the PVC window, the clamping column 14 continues to move into the clamping cylinder 15. The movement of the clamping column 14 squeezes the sliding plate 17 inside the clamping cylinder 15. The clamping plate 17, subjected to the squeezing force, continues to move into the clamping cylinder 15 through the cooperation of the slot 16 and the block 18 inside the clamping cylinder 15. The clamping plate 17 squeezes the limiting spring 19. The limiting spring 19 transmits the force to the pad 20, and the pad 20 squeezes the PVC window.

[0031] Please see Figure 1-4 The gasket 20 is made of rubber.

[0032] Please see Figure 1-4 The bracket 3 has symmetrical movable grooves 21 on its inner wall. Movable blocks 22 are slidably installed inside the movable grooves 21. A support plate 23 is fixedly connected between two movable blocks 22. A push rod motor 24 is installed on the top of the bracket 3, and the output end of the push rod motor 24 passes through the inside of the bracket 3 and is fixedly connected to the support plate 23. A drill bit 25 is installed at the bottom of the support plate 23. When the push rod motor 24 operates, it pushes the support plate 23. The support plate 23 moves downward through the cooperation of the movable grooves 21 and the movable blocks 22. During this movement, the support plate 23 drives the drill bit 25 to move together, and the drill bit 25 processes the PVC window / door.

[0033] Please see Figure 1-4 The processing table 1 has symmetrically arranged outlets 26 inside, and a recycling box 27 is installed at the bottom of the processing table 1.

[0034] Please see Figure 1-4 The processing table 1 is equipped with a control panel 28 on one side, and the rotary motor 10 and the push rod motor 24 are both electrically controlled and connected by the control panel 28.

[0035] Working Principle: When using this device, first place the PVC-U door / window to be processed on the processing table 1. Then start the rotating motor 10. The rotating motor 10 drives the bidirectional threaded rod 9 to rotate. The rotation of the bidirectional threaded rod 9 drives the positioning frame 6, which is engaged with the outer ends of both ends, to move. The positioning frame 6 moves to one side of the processing table 1 through the cooperation of the sliding block and the sliding grooves 4 and 5. The movement of the positioning frame 6 drives the drill rod 8 to move. When the drill rod 8 contacts the side of the PVC-U door / window, the drilling motor 7 is started. The drilling motor 7 runs and uses the drill rod 8 to drill holes in the PVC-U door / window. At the same time, when the positioning frame 6 moves, it drives the clamping column 14 to move together. When the pad 20 at the bottom of the clamping column 14 contacts the side of the PVC-U door / window, the clamping column 14 continues to move towards the clamping cylinder. The clamping column 14 moves inside the clamping cylinder 15 and presses the slidably installed clamping plate 17 inside the clamping cylinder 15. The clamping plate 17, under the pressure, continues to move inside the clamping cylinder 15 through the cooperation of the clamping groove 16 and the clamping block 18. The clamping plate 17 presses the limiting spring 19, and the limiting spring 19 transmits the force to the gasket 20. The gasket 20 is used to press the plastic steel door and window, so as to achieve the clamping and positioning effect of the plastic steel door and window during the drilling process. Then, the push rod motor 24 is started. The push rod motor 24 moves and pushes the support plate 23. The support plate 23 moves downward through the cooperation of the movable groove 21 and the movable block 22. During the movement, the support plate 23 drives the drill bit 25 to move together. The drill bit 25 processes the plastic steel door and window.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A milling machine for lock holes in PVC doors and windows, characterized in that, include: A processing table (1) is provided, with support columns (2) fixedly connected to the bottom of the processing table (1) in sequence, and a bracket (3) fixedly connected to the top of the processing table (1). The positioning mechanism is installed on the top of the processing table (1). The positioning mechanism includes a sliding groove (4). The processing table (1) has sliding grooves (4) on both sides. A sliding block (5) is slidably installed inside the sliding groove (4). A positioning frame (6) is fixedly connected to the outside of the sliding block (5). The clamping mechanism is installed on the top of the processing table (1). The clamping mechanism includes a clamping column (14). The front end of the positioning frame (6) is fixedly connected to the clamping column (14). A clamping cylinder (15) is installed on the outside of the clamping column (14).

2. The PVC window and door lock hole milling machine according to claim 1, characterized in that: The positioning mechanism also includes a drilling motor (7), the drilling motor (7) is installed on the back of the positioning frame (6), the drill rod (8) is installed in sequence at the front end of the positioning frame (6), and the output end of the drilling motor (7) is fixedly connected to the drill rod (8). A bidirectional threaded rod (9) is rotatably installed on one side of the processing table (1). The outer sides of both ends of the bidirectional threaded rod (9) are engaged with the positioning frame (6). A rotating motor (10) is installed at one end of the bidirectional threaded rod (9), and the output end of the rotating motor (10) is fixedly connected to the bidirectional threaded rod (9).

3. The PVC window and door lock hole milling machine according to claim 1, characterized in that: The bottom of the positioning frame (6) is fixedly connected to a connecting column (11), the bottom of the connecting column (11) is fixedly connected to a brush plate (12), and a brush (13) is installed at the bottom of the brush plate (12).

4. A milling machine for lock holes in PVC doors and windows according to claim 1, characterized in that: The clamping mechanism also includes a slot (16), the inner wall of the clamping cylinder (15) is provided with a slot (16), the bottom of the clamping column (14) is fixedly connected with a clamping plate (17), the outer side of the clamping plate (17) is symmetrically fixedly connected with a clamping block (18), the bottom of the clamping plate (17) is installed with a limit spring (19), and the other end of the limit spring (19) is fixedly connected to the inner wall of the clamping cylinder (15), and the bottom of the clamping cylinder (15) is installed with a gasket (20).

5. A milling machine for lock holes in PVC doors and windows according to claim 4, characterized in that: The gasket (20) is made of rubber.

6. A milling machine for lock holes in PVC doors and windows according to claim 1, characterized in that: The bracket (3) has symmetrical movable grooves (21) on its inner wall. Movable blocks (22) are slidably installed inside the movable grooves (21). A support plate (23) is fixedly connected between the two movable blocks (22). A push rod motor (24) is installed on the top of the bracket (3), and the output end of the push rod motor (24) passes through the inside of the bracket (3) and is fixedly connected to the support plate (23). A drill bit (25) is installed at the bottom of the support plate (23).

7. A milling machine for lock holes in PVC doors and windows according to claim 1, characterized in that: The processing table (1) has symmetrically opened outlets (26) inside, and a recycling box (27) is installed at the bottom of the processing table (1).

8. A milling machine for lock holes in PVC doors and windows according to claim 1, characterized in that: The processing table (1) is equipped with a control panel (28) on one side, and the rotary motor (10) and the push rod motor (24) are both electrically controlled and connected by the control panel (28).

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