Punching equipment for machining lock hole grooves of aluminum-plastic doors and windows

Abstract

Punching equipment for aluminum plastic door and window lock hole groove machining comprises a base, a through groove is formed in the base, a clamping mechanism for clamping an aluminum plastic profile is arranged on the base, two sliding rods are installed on the base, a first fixing plate is arranged on the sliding rods in a sliding fit mode, a first through groove is formed in the first fixing plate, and a motor is installed on the first fixing plate. And a coaxial drill bit is fixedly mounted on a rotating shaft of the motor. The drilling machine is characterized in that the motor is mounted on the first fixing plate through a second fixing plate. The aluminum plastic profile punching device is simple in structure and ingenious in conception, the second fixing plate drives the drill bit to punch an aluminum plastic profile, even if the strength of an operator is increased, the drill bit cannot continue to move outwards under the action of the first limiting mechanism and can punch according to the initially set punching range, the second fixing plate can drive the drill bit to do circular motion, and the punching efficiency is improved. And the circular hole groove can be punched, the application range is wider, the market requirement can be met, and the punching device is suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the field of profile processing, in particular to a punching device for processing lock hole grooves of aluminum-plastic doors and windows. Background Art

[0002] As we all know, aluminum-plastic doors and windows are actually a collective name for modern door and window products. As the name suggests, they can be understood as aluminum alloy doors and windows and U-PVC plastic-steel doors and windows, and can also be understood as aluminum-plastic composite doors and windows, namely high-end energy-saving products such as broken bridge aluminum doors and windows, aluminum-clad wood doors and windows, etc., which generally require punching of keyhole grooves, so there is a punching device for processing keyhole grooves of aluminum-plastic doors and windows. When the existing punching device is in use, the aluminum-plastic profile needs to be fixed on the bottom side of the punching device, and drilling is performed by installing a motor and a drill bit on the punching device. The punching width of the keyhole groove requires manual pushing of the motor and the drill bit for operation. Sometimes it is easy to fail to control the force and increase the width of the keyhole groove, and the existing manual punching equipment cannot punch circular hole grooves, so we designed a punching device for processing keyhole grooves of aluminum-plastic doors and windows. Utility Model Content

[0003] The utility model provides a punching device for processing a lock hole groove of an aluminum-plastic door and window, which is used to solve the defects in the prior art.

[0004] The utility model is realized through the following technical solutions:

[0005] A punching device for processing lock hole grooves of aluminum-plastic doors and windows comprises a base, a through groove is provided on the base, a clamping mechanism for clamping the aluminum-plastic profile is provided on the base, two sliding rods are installed on the base, the sliding rods are slidably matched with the same first fixed plate, the first through groove is provided on the first fixed plate, a motor is installed on the first fixed plate, and a coaxial drill bit is fixedly installed on the rotating shaft of the motor, characterized in that: the motor is installed on the first fixed plate through the second fixed plate, a plurality of vertical rods are fixedly installed on the first fixed plate, the vertical rods are respectively slidably matched with sliding sleeves, the sliding sleeves are elastically connected to the first fixed plate through springs, a stopper is respectively fixedly provided at one end of the vertical rod, the outer periphery of the sliding sleeves are respectively fixedly installed with rotating shafts through connecting rods, the rotating shafts are respectively rotatably installed on the second fixed plate, and the first fixed plate is provided with a first limiting mechanism capable of limiting the rotating shaft.

[0006] As described above, a punching device for processing lock hole grooves of aluminum-plastic doors and windows, the clamping mechanism includes a first screw rod, two first screw rods are rotatably installed on the bottom side of the base, the threads at both ends of the first screw rod have opposite rotation directions, and the two ends of the first screw rod are respectively threadedly matched with clamping plates, and the clamping plates are respectively slidably installed on the base, and one end of the first screw rod is respectively fixedly installed with a hand wheel.

[0007] As described above, a punching device for processing lock hole grooves of aluminum-plastic doors and windows, the first limiting mechanism includes a second screw rod, the second screw rod is rotatably mounted on the first fixed plate through a plurality of shaft seats, the threads at both ends of the second screw rod have opposite rotation directions, and the two ends of the second screw rod are respectively threadedly matched with a first baffle, the first baffle is respectively slidably mounted on the first fixed plate, and a handwheel is also fixedly mounted on one end of the second screw rod.

[0008] As described above, in the punching equipment for processing lock hole grooves of aluminum-plastic doors and windows, the sliding rod is installed on the base through a nut, and two third screw rods are rotatably installed on the base. The third screw rods are respectively threaded with nuts, and both ends of the sliding rod are respectively fixedly installed on the corresponding nuts, and one end of the third screw rod is also respectively fixedly provided with a handwheel.

[0009] As described above, a punching device for processing lock hole grooves of aluminum-plastic doors and windows has two fourth screws rotatably installed on the base, and second baffles are respectively threadedly installed on the fourth screws. The second baffles are respectively slidably installed on the base, and the second baffles can respectively abut and contact with the first fixed plate, and a hand wheel is also fixedly provided at one end of the fourth screw.

[0010] As described above, in the punching equipment for processing lock hole grooves of aluminum-plastic doors and windows, a fifth screw rod is threadedly provided on the second fixing plate, the bottom end of the fifth screw rod can be in contact with the top of the first fixing plate, and a hand wheel is also fixed on one end of the fifth screw rod.

[0011] The advantages of the utility model are: the utility model has a simple structure and an ingenious design. The second fixed plate drives the drill bit to punch holes in the aluminum-plastic profile. Even if the operator uses greater force, under the action of the first limiting mechanism, the drill bit will not continue to move outward, and holes can be punched according to the initially set punching range. The second fixed plate can drive the drill bit to make a circular motion, and circular holes can be punched. The utility model has a wider range of applications, can meet market demand, and is suitable for promotion. When using the utility model, the aluminum-plastic profile is first clamped by the clamping mechanism. If a circular hole groove needs to be punched, the first limiting mechanism is released, and the second fixing plate is pushed to drive the motor and the drill bit to make a circular motion, so that the circular hole groove can be punched; when a strip hole groove needs to be punched, the first limiting mechanism is adjusted according to the width of the strip hole groove. At this time, the second fixing plate can only move back and forth within a certain range. The second fixing plate is pressed, and the second fixing plate drives the rotating shaft and the sliding sleeve to move downward. The spring is compressed, and the drill bit moves downward to punch the aluminum-plastic profile below. The second fixing plate is pushed back and forth left and right to punch strip lock hole grooves of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model; Figure 2 for Figure 1 A-direction view; Figure 3 for Figure 1 B-direction view; Figure 4 for Figure 1 C-direction view.

[0014] Figure numerals: 1, base, 2, through groove, 3, sliding rod, 4, first fixed plate, 5, first through groove, 6, motor, 7, drill bit, 8, second fixed plate, 9, vertical rod, 10, sliding sleeve, 11, spring, 12, block, 13, rotating shaft, 20, first screw rod, 21, splint, 30, second screw rod, 31, first baffle, 40, nut, 41, third screw rod, 50, fourth screw rod, 51, second baffle, 60, fifth screw rod, 100, handwheel. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] A punching device for processing keyhole slots for aluminum-plastic doors and windows, such as Figure 1 , 2As shown in , 3 and 4, it comprises a base 1, a through groove 2 is provided on the base 1, a clamping mechanism for clamping the aluminum-plastic profile is provided on the base 1, two slide bars 3 are installed on the base 1, a first fixing plate 4 is provided on the slide bar 3 for sliding cooperation, two through holes are provided on the first fixing plate 4, the through holes can slide with the slide bar 3, a first through groove 5 is provided on the first fixing plate 4, a motor 6 is installed on the first fixing plate 4, a coaxial drill bit 7 is fixedly installed on the rotating shaft of the motor 6, and it is characterized in that: the motor 6 is installed on the first fixing plate 4 through the second fixing plate 8, the second fixing plate 8 is fixedly installed on the first fixing plate 4, the motor 6 is fixedly installed on the second fixing plate 8, and the rotating shaft of the motor 6 is rotatably installed through a bearing A plurality of vertical rods 9 are fixedly installed on the first fixed plate 4 in the reserved holes opened on the second fixed plate 8 and extend out of the reserved holes to be fixedly connected to the drill bit 7. In this embodiment, four vertical rods 9 are provided. Sleeves 10 are respectively slidably matched on the vertical rods 9. The sleeves 10 are elastically connected to the first fixed plate 4 through springs 11. The springs 11 are respectively sleeved on the outer periphery of the corresponding vertical rod 9. The sleeves 10 and the first fixed plate 4 can squeeze the spring 11 in the middle. A stopper 12 is respectively fixedly provided at one end of the vertical rod 9. A rotating shaft 13 is respectively fixedly installed on the outer periphery of the sleeve 10 through a connecting rod. The rotating shaft 13 is respectively rotatably installed on the second fixed plate 8. The first fixed plate 4 is provided with a first limiting mechanism that can limit the rotating shaft 13. The utility model has a simple structure and an ingenious design. The second fixed plate 8 drives the drill bit 7 to punch holes in the aluminum-plastic profile. Even if the operator uses greater force, under the action of the first limiting mechanism, the drill bit 7 will not continue to move outward, and holes can be punched according to the initially set punching range. In addition, the second fixed plate 8 can drive the drill bit 7 to make a circular motion, and circular holes can be punched. The utility model has a wider range of applications, can meet market demand, and is suitable for promotion. When using the utility model, the aluminum-plastic profile is first clamped by the clamping mechanism. If it is necessary to punch a circular hole groove, the first limiting mechanism is released, and the second fixing plate 8 is pushed to drive the motor 6 and the drill bit 7 to make a circular motion, so that a circular hole groove can be punched; when it is necessary to punch a strip hole groove, the first limiting mechanism is adjusted according to the width of the strip hole groove. At this time, the second fixing plate 8 can only move back and forth within a certain range. The second fixing plate 8 is pressed, and the second fixing plate 8 drives the rotating shaft 13 and the sliding sleeve 10 to move downward. The spring 11 is compressed, and the drill bit 7 moves downward to punch the aluminum-plastic profile below. Pushing the second fixing plate 8 back and forth left and right can punch strip lock hole grooves of different lengths.

[0017] Specifically, as shown in the figure, the clamping mechanism described in this embodiment includes a first screw rod 20, and two first screw rods 20 are rotatably installed on the bottom side of the base 1. The two first screw rods 20 are symmetrically arranged on the left and right. The first screw rod 20 is rotatably installed on the base 1 through several shaft seats. The threads at both ends of the first screw rod 20 have opposite rotation directions. The two ends of the first screw rod 20 are respectively threadedly matched with clamping plates 21, and threaded holes are respectively provided on the clamping plates 21. The first screw rod 20 can be threadedly matched with the threaded holes, and the clamping plates 21 are respectively slidably installed on the base 1. Two sliding grooves are provided on the base 1, and sliders are respectively slidably installed in the sliding grooves. The sliders are fixedly installed on the corresponding clamping plates 21. When the clamping plates 21 move along the first screw rod 20, the sliders slide in the corresponding sliding grooves, which can prevent the clamping plates 21 from rotating with the first screw rod 20. A handwheel 100 is fixedly installed on one end of the first screw rod 20. The aluminum-plastic profile to be punched is placed between the two clamping plates 21. It is more convenient and labor-saving to rotate the first screw rod 20 by turning the hand wheel 100. The first screw rod 20 can drive the two clamping plates 21 to move toward the middle to clamp the aluminum-plastic profile.

[0018] Specifically, as shown in the figure, the first limiting mechanism of the present embodiment includes a second screw rod 30, which is rotatably mounted on the first fixed plate 4 through several shaft seats, the outer sides of the two ends of the second screw rod 30 are rotatably connected to the inner hole of the shaft seat through bearings, and the shaft seat is fixedly mounted on the base, the threads at the two ends of the second screw rod 30 are rotated in opposite directions, the two ends of the second screw rod 30 are respectively threadedly matched with a first baffle 31, the first baffle 31 is respectively provided with a threaded hole, the second screw rod 30 can be threadedly matched with the threaded hole, the first baffle 31 is respectively slidably mounted on the first fixed plate 4, the first fixed plate 4 is provided with a slide groove, and two sliders are slidably matched in the slide groove, and the sliders are respectively fixedly mounted on the corresponding first baffle plates 31, when the first baffle plate 31 moves along the second screw rod 30, the corresponding slider moves in the slide groove, which can prevent the first baffle plate 31 from rotating with the second screw rod 30, and a handwheel 100 is also fixedly mounted on one end of the second screw rod 30. It is more convenient and labor-saving to rotate the second screw rod 30 by turning the hand wheel 100. The rotation of the second screw rod 30 can drive the first baffles 31 at both ends to move toward the middle or both ends, thereby changing the distance between the two first baffles 31, and then adjusting the swing amplitude of the rotating shaft 13 around the vertical rod 9, so as to adjust the width of the lock hole slot.

[0019] Further, as shown in the figure, the slide bar 3 of this embodiment is installed on the base 1 through the screw nut 40, and two third screw rods 41 are rotatably installed on the base 1. The third screw rod 41 is rotatably installed on the base 1 through several shaft seats. The two third screw rods 41 are symmetrically arranged on the left and right, and the third screw rods 41 are respectively threaded with screw nuts 40. The two ends of the slide bar 3 are respectively fixedly installed on the corresponding screw nuts 40, and one end of the third screw rod 41 is also respectively fixed with a hand wheel 100. It is more convenient and labor-saving to rotate the third screw rod 41 by rotating the hand wheel 100. The rotation of the third screw rod 41 can drive the screw nut 40 to move, thereby driving the slide bar 3 and the first fixed plate 4 to move forward and backward, and the punching position of the lock hole slot can be adjusted.

[0020] Furthermore, as shown in the figure, two fourth screw rods 50 are rotatably installed on the base 1 described in this embodiment, and the two fourth screw rods 50 are symmetrically arranged in the front and rear centers. The fourth screw rods 50 are rotatably installed on the base 1 through several shaft seats respectively. The second baffle plates 51 are respectively threadedly installed on the fourth screw rods 50. The second baffle plates 51 are respectively provided with threaded holes, and the fourth screw rods 50 can be threadedly matched with the threaded holes. The second baffle plates 51 are respectively slidably installed on the base 1. Two T-shaped grooves are provided on the second baffle plates 51, and T-shaped sliders are respectively slidably matched in the T-shaped grooves. The T-shaped sliders are respectively fixedly installed on the corresponding second baffle plates 51. When the second baffle plate 51 moves along the corresponding fourth screw rod 50, the T-shaped slider can move in the corresponding T-shaped groove to prevent the second baffle plate 51 from rotating with the fourth screw rod 50. The second baffle plate 51 can respectively abut and contact with the first fixed plate 4, and a hand wheel 100 is also fixedly provided at one end of the fourth screw rod 50. It is more convenient and labor-saving to rotate the fourth screw rod 50 by rotating the hand wheel 100. The rotation of the fourth screw rod 50 can move the second baffle 51 left and right. The second baffle 51 can limit the first fixed plate 4, so that the sliding range of the first fixed plate 4 left and right can be adjusted, and then the opening length of the lock hole slot can be adjusted, which is easy to use.

[0021] Furthermore, as shown in the figure, in this embodiment, the second fixing plate 8 is threadedly provided with a fifth screw rod 60, and a threaded hole is provided on the second fixing plate 8. The fifth screw rod 60 can be threadedly provided with the threaded hole, and the bottom end of the fifth screw rod 60 can be in contact with the top of the first fixing plate 4, and a hand wheel 100 is also fixedly provided at one end of the fifth screw rod 60. It is more convenient and labor-saving to rotate the fifth screw rod 60 by turning the hand wheel 100. The fifth screw rod 60 can move up and down when rotating. When the bottom end of the fifth screw rod 60 is in contact with the top of the first fixing plate 4, it plays a limiting role, and the second fixing plate 8 cannot move downward. The drilling depth can be adjusted by adjusting the distance between the fifth screw rod 60 and the top of the first fixing plate 4.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A punching device for processing lock hole grooves of aluminum-plastic doors and windows, comprising a base (1), a through groove (2) is formed on the base (1), a clamping mechanism for clamping the aluminum-plastic profile is provided on the base (1), two slide bars (3) are installed on the base (1), a first fixing plate (4) is slidably matched on the slide bar (3), a first through groove (5) is formed on the first fixing plate (4), a motor (6) is installed on the first fixing plate (4), and a coaxial drill bit (7) is fixedly installed on the rotating shaft of the motor (6), characterized in that: The motor (6) is mounted on the first fixed plate (4) via a second fixed plate (8); a plurality of vertical rods (9) are fixedly mounted on the first fixed plate (4); a sliding sleeve (10) is slidably matched on the vertical rods (9); the sliding sleeves (10) are elastically connected to the first fixed plate (4) via springs (11); a stopper (12) is fixedly mounted on one end of the vertical rods (9); a rotating shaft (13) is fixedly mounted on the outer periphery of the sliding sleeve (10) via a connecting rod; the rotating shaft (13) is rotatably mounted on the second fixed plate (8); and a first limiting mechanism capable of limiting the rotating shaft (13) is provided on the first fixed plate (4).

2. The punching equipment for processing the keyhole groove of aluminum-plastic doors and windows according to claim 1 is characterized by: The clamping mechanism comprises a first screw rod (20), two first screw rods (20) are rotatably mounted on the bottom side of the base (1), the threads at both ends of the first screw rod (20) are rotated in opposite directions, and the two ends of the first screw rod (20) are respectively threadedly matched with clamping plates (21), and the clamping plates (21) are respectively slidably mounted on the base (1), and one end of the first screw rod (20) is respectively fixedly mounted with a hand wheel (100).

3. The punching equipment for processing keyhole grooves of aluminum-plastic doors and windows according to claim 1 is characterized in that: The first limiting mechanism comprises a second screw rod (30), the second screw rod (30) is rotatably mounted on the first fixed plate (4) through a plurality of shaft seats, the threads at both ends of the second screw rod (30) are rotated in opposite directions, the two ends of the second screw rod (30) are respectively threadedly matched with a first baffle plate (31), the first baffle plate (31) is respectively slidably mounted on the first fixed plate (4), and one end of the second screw rod (30) is also fixedly mounted with a hand wheel (100).

4. The punching equipment for processing keyhole grooves of aluminum-plastic doors and windows according to claim 1 is characterized in that: The slide bar (3) is mounted on the base (1) via a screw nut (40). Two third screw rods (41) are rotatably mounted on the base (1). The third screw rods (41) are respectively threadedly matched with screw nuts (40). Both ends of the slide bar (3) are respectively fixedly mounted on corresponding screw nuts (40). One end of the third screw rod (41) is also respectively fixedly provided with a hand wheel (100).

5. The punching equipment for processing keyhole grooves of aluminum-plastic doors and windows according to claim 1 is characterized by: Two fourth screw rods (50) are rotatably mounted on the base (1), and second baffles (51) are respectively threadedly mounted on the fourth screw rods (50). The second baffles (51) are respectively slidably mounted on the base (1), and the second baffles (51) can respectively abut against and contact with the first fixing plate (4). A hand wheel (100) is also fixedly mounted on one end of the fourth screw rod (50).

6. The punching equipment for processing keyhole grooves of aluminum-plastic doors and windows according to claim 1, characterized in that: A fifth screw rod (60) is threadedly provided on the second fixing plate (8), the bottom end of the fifth screw rod (60) being capable of abutting against and contacting the top of the first fixing plate (4), and a hand wheel (100) is also fixedly provided on one end of the fifth screw rod (60).

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