Perforating device for installing plastic-steel doors and windows

Abstract

The utility model relates to the field of punching devices for plastic-steel doors and windows, in particular to a punching device for mounting plastic-steel doors and windows, which comprises a worktable concave plate, a groove with two open ends is arranged on the central axis of the top of the worktable concave plate along the length direction, and two groups of first limiting blocks are symmetrically arranged on two sides of the groove. The two opposite side walls of the two sets of first limiting blocks are each provided with a set of semicircular grooves, baffles are arranged in the semicircular grooves, the two side walls, away from each other, of the two sets of first limiting blocks are each in threaded connection with a set of threaded rods in the horizontal direction, and the ends, close to the grooves, of the two sets of threaded rods extend into the corresponding semicircular grooves correspondingly. A second motor is started to enable a first limiting block to slide on a concave plate of the workbench, a semicircular groove can be used for clamping materials, a threaded rod is rotated to enable the first limiting block to horizontally move in the semicircular groove, and therefore the device can achieve the fixing effect on the materials of different shapes; therefore, the compatibility of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching devices for plastic-steel doors and windows, and particularly relates to a punching device for installing plastic-steel doors and windows. Background Art

[0002] Plastic-steel doors and windows, typically constructed from a combination of plastic and steel, offer excellent thermal insulation, sound insulation, and corrosion resistance. Their installation requires precise drilling to ensure the stability and tightness of the window frame. Due to the hardness and thickness of plastic-steel materials, the drilling process requires highly efficient and accurate equipment. With the continued development of the construction and renovation industries, the demand for plastic-steel door and window installation continues to increase. To improve construction efficiency and ensure installation quality, the development of suitable drilling equipment has become an urgent need in the industry.

[0003] After searching, in the prior art, China Patent Publication No.: CN220534425U, Authorization Date: 2024-02-27, discloses a door and window plastic steel profile punching device, including a workbench, wherein the bottom of the inner cavity of the workbench is provided with slide grooves on both sides, and the left wall of the inner cavity of the left slide groove and the right wall of the inner cavity of the right slide groove are both provided with support grooves, and a two-way threaded rod is rotatably connected between the front and rear side walls of the inner cavity of the support groove, and the outer wall of the two-way threaded rod is threadedly connected with an L-shaped support block, and the L-shaped support block is slidably connected to the inner cavity of the slide groove, and the front end of the two-way threaded rod passes through the inner cavity front side wall of the support groove and is fixedly connected to the rotating rod, and the outer wall of the rotating rod on the left is fixedly connected to the first sprocket; this new scheme can facilitate the limiting of profiles of different sizes, increase the working range of the punching device, facilitate the collection of debris, and reduce the labor intensity of the staff.

[0004] However, the device still has the following defects: when facing materials of different shapes, such as round materials, it cannot be better limited, and the materials will shake randomly on the device. The device cannot limit profiles of different shapes. The device cannot dissipate heat for the drilling drill bit, and the drilling drill bit will be damaged faster after long-term use. Utility Model Content

[0005] In response to the above problems, the utility model provides a punching device for installing plastic-steel doors and windows, including a workbench recessed plate, a recessed plate with both ends open is provided on the central axis of the top of the workbench recessed plate along its length direction, two groups of first limit blocks are symmetrically arranged on both sides of the recessed plate, a group of semicircular grooves are provided on the two opposite side walls of the two groups of first limit blocks, a baffle is provided in the semicircular groove, and a group of threaded rods are threadedly connected in the horizontal direction on the two side walls of the two groups of first limit blocks that are away from each other, and the two groups of threaded rods extend into their respective corresponding groups of semicircular grooves at one end close to the recessed plate, and are connected to the corresponding group of baffles.

[0006] Furthermore, a hand crank is provided at one end of the two groups of threaded rods away from the groove, a top plate is provided directly above the groove, an electric slide is provided at the center of the bottom of the top plate, the electric slide is arranged parallel to the groove, and a first motor is connected to the output end at the bottom of the electric slide, and an electric drill bit is connected to the bottom of the first motor.

[0007] Furthermore, a water pump is installed on the top of the top plate, the input end of the water pump is connected to a water inlet pipe, the input end of the water inlet pipe is connected to a water tank, and the output end of the water pump is connected to a water outlet pipe. The water outlet pipes are provided in several groups, and the several groups of water outlet pipes are evenly spaced on both sides of the electric drill bit.

[0008] Furthermore, two groups of waste grooves are symmetrically provided on both sides of the workbench concave plate along the central axis of its own length direction.

[0009] Furthermore, a reciprocating mechanism is installed below the concave plate of the workbench. The reciprocating mechanism includes a rotating shaft. The rotating shaft is installed at the center position of the bottom of the concave plate of the workbench. A gear is installed on the rotating shaft.

[0010] Furthermore, the bottom of the gear is transmission-connected to a second motor, and two sides of the gear are respectively meshed and connected with a group of racks, and the two groups of racks are respectively connected to the bottoms of the two groups of first limit blocks.

[0011] Furthermore, a second limiting block is installed on the top of the rack, and a slide rail is installed on the bottom of the workbench concave plate, and two groups of slide rails are installed.

[0012] Furthermore, the two groups of the second limiting blocks are respectively slidably connected to a corresponding group of slide rails, and a through groove is provided inside the slide rail, and the second limiting blocks are slidably connected to the through groove inside the slide rail.

[0013] The beneficial effects of the utility model are:

[0014] In this device, starting the second motor can make the first limit block slide on the concave plate of the workbench, and the semicircular groove can be used to clamp the material. At the same time, rotating the threaded rod can make the first limit block move horizontally in the semicircular groove, so that the device can achieve a fixing effect on materials of different shapes, thereby improving the compatibility of the device.

[0015] In this device, a water pump is started, and water outlet pipes are evenly distributed on both sides of the electric drill head. The water in the water outlet pipes can cool the electric drill head and flush the waste remaining on the electric drill head, and can also flush the waste in the hole, thereby increasing the cooling efficiency of the electric drill head.

[0016] 3. In this device, the first motor is started, the electric slide is started, and the electric drill head can slide on the electric slide to perform sequential drilling of intervals on the material, thereby increasing the drilling efficiency.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 Shows an overall structural diagram according to an embodiment of the present utility model;

[0020] Figure 2 A schematic diagram of a partial structural body according to an embodiment of the present utility model is shown;

[0021] Figure 3 Shows an external schematic diagram of a limiting mechanism according to an embodiment of the present utility model;

[0022] Figure 4 Shows an internal schematic diagram of a limiting mechanism according to an embodiment of the present utility model;

[0023] Figure 5 A schematic diagram of a reciprocating structure according to an embodiment of the present utility model is shown.

[0024] In the figure: 1. workbench concave plate; 2. first limit block; 201. baffle; 202. threaded rod; 203. hand crank; 3. first motor; 4. electric slide; 5. top plate; 6. electric drill bit; 7. waste groove; 8. reciprocating mechanism; 801. rotating shaft; 802. gear; 803. second motor; 804. rack; 805. second limit block; 806. slide rail; 9. water pump; 901. water inlet pipe; 902. water outlet pipe; 10. water tank. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0026] The embodiment of the present utility model provides a punching device for installing plastic steel doors and windows, including a workbench concave plate 1, exemplarily, as Figure 1 and Figure 2 , a groove open at both ends is opened on the central axis of the top of the workbench concave plate 1 along its length direction, and two groups of first limit blocks 2 are symmetrically arranged on both sides of the groove, and a group of semicircular grooves are opened on the opposite side walls of the two groups of first limit blocks 2, and a baffle 201 is provided in the semicircular groove. A group of threaded rods 202 are threadedly connected in the horizontal direction on the two side walls away from each other of the two groups of first limit blocks 2, and the ends of the two groups of threaded rods 202 close to the grooves extend into their respective corresponding groups of semicircular grooves and are connected to the corresponding group of baffles 201. A hand crank 203 is provided on the ends of the two groups of threaded rods 202 away from the grooves. A top plate 5 is provided just above the groove, and an electric slide 4 is provided at the center of the bottom of the top plate 5. The electric slide 4 is arranged parallel to the groove, and the first motor 3 is connected to the output end at the bottom of the electric slide 4. The bottom of the first motor 3 is connected to the electric drill bit 6. The baffle 201 is used to fix and clamp processing materials of different shapes.

[0027] Exemplarily, a water pump 9 is installed on the top of the top plate 5, and the input end of the water pump 9 is connected to a water inlet pipe 901, and the input end of the water inlet pipe 901 is connected to a water tank 10, and the output end of the water pump 9 is connected to a water outlet pipe 902. The water outlet pipes 902 are provided in several groups, and the several groups of water outlet pipes 902 are evenly spaced on both sides of the electric drill bit 6. The water outlet pipes 902 are used for cooling the electric drill bit 6 during operation and for flushing waste slag.

[0028] Preferably, two groups of waste grooves 7 are symmetrically provided on both sides of the workbench concave plate 1 along the central axis of its own length direction, and the waste grooves 7 are used to store cooling water and waste slag.

[0029] Specifically, such as Figure 3 、 Figure 4 and Figure 5As shown, a reciprocating mechanism 8 is installed under the workbench concave plate 1, and the reciprocating mechanism 8 includes a rotating shaft 801, which is installed at the center position of the bottom of the workbench concave plate 1, and a gear 802 is installed on the rotating shaft 801. The bottom of the gear 802 is transmission-connected to the second motor 803, and a group of racks 804 are respectively meshed and connected on both sides of the gear 802. The two groups of racks 804 are respectively installed and connected to the first limit block 2, and a second limit block 805 is installed on the top of the rack 804. A slide rail 806 is installed at the bottom of the workbench concave plate 1, and two groups of slide rails 806 are installed. The two groups of second limit blocks 805 are respectively slidably connected to their corresponding set of slide rails 806. A through groove is opened inside the slide rail 806, and the second limit block 805 is slidably connected to the through groove inside the slide rail 806. The rack 804 is used to drive the first limit block 2 to reciprocate on the workbench concave plate 1.

[0030] A punching device for installing plastic-steel doors and windows proposed in an embodiment of the utility model has the following working principle: the plastic-steel doors and windows are placed in the groove of the workbench concave plate 1, the first motor 3 is started, the output end at the bottom of the electric slide 4 is connected to the first motor 3, the bottom of the first motor 3 is connected to the electric drill bit 6, the electric slide 4 and the electric drill bit 6 are started, the electric drill bit 6 slides parallel to the groove direction at the top of the workbench concave plate 1, and then the electric drill bit 6 punches holes in the plastic-steel door and window material.

[0031] Start the second motor 803, the reciprocating mechanism 8 starts, the rotating shaft 801 drives the gear 802 to rotate, the gear 802 is meshed and connected to the rack 804, and the rack 804 performs reciprocating motion in the relative direction, and then the rack 804 drives the first limit block 2 to perform reciprocating motion in the relative direction, and the bottom of the workbench concave plate 1 is installed with a slide rail 806, and the second limit block 805 at the top of the rack 804, the second limit block 805 will slide inside the slide rail 806, and the rack 804 moves under the slide rail 806, and then the first limit block 2 can slide relatively on the workbench concave plate 1, and then the plastic-steel doors and windows can be clamped, so that the plastic-steel doors and windows will not shake during the punching process. For materials of different shapes, the hand rocker 203 can be shaken to drive the threaded rod 202 to rotate threadedly in the first limit block 2, and then the movement of the baffle 201 can be realized, so that materials of different shapes can be clamped, thereby punching materials of different shapes.

[0032] During the drilling process, the material will produce waste slag, and the electric drill bit 6 will generate heat. The water pump 9 will be started, and the water inlet pipe 901 at the input end of the water pump 9 will draw water from the water tank 10. Then the water in the water outlet pipe 902 at the output end of the water pump 9 will cool the electric drill bit 6 and flush the waste slag generated during the drilling process. The flushed waste and water will flow into the waste groove 7. In this device, starting the second motor 803 can make the first limit block 2 slide on the workbench concave plate 1, and the semicircular groove can be used to clamp the material. At the same time, rotating the threaded rod 202 makes the first limit block 2 move horizontally in the semicircular groove, so that the device can achieve a fixing effect on materials of different shapes, thereby improving the compatibility of the device. Starting the water pump 9, the water outlet pipes 902 are equidistantly distributed on both sides of the electric drill bit 6. The water in the water outlet pipes 902 can cool the electric drill bit 6 and flush the waste remaining on the electric drill bit 6. It can also flush the waste in the hole, increasing the cooling efficiency of the electric drill bit 6. Starting the first motor 3, the electric slide 4 is started, the electric drill head 6 can slide on the electric slide 4, and holes can be punched in the material in sequence at intervals, increasing the efficiency of drilling.

[0033] Although the present invention 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; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A punching device for installing plastic-steel doors and windows, comprising a workbench concave plate (1), characterized in that: A groove with two ends open is provided on the central axis of the top of the workbench concave plate (1) along its length direction, and two groups of first limit blocks (2) are symmetrically arranged on both sides of the groove. A group of semicircular grooves are provided on the two opposite side walls of the two groups of first limit blocks (2), and a baffle (201) is provided in the semicircular groove. A group of threaded rods (202) are threadedly connected in the horizontal direction on the two side walls of the two groups of first limit blocks (2) away from each other, and the ends of the two groups of threaded rods (202) close to the groove respectively extend into the corresponding group of semicircular grooves and are connected to the corresponding group of baffles (201).

2. A punching device for installing plastic-steel doors and windows according to claim 1, characterized in that: A hand crank (203) is provided at one end of the two groups of threaded rods (202) away from the groove, a top plate (5) is provided just above the groove, an electric slide (4) is provided at the center of the bottom of the top plate (5), the electric slide (4) is arranged parallel to the groove, a first motor (3) is connected to the output end at the bottom of the electric slide (4), and an electric drill bit (6) is connected to the bottom of the first motor (3).

3. The punching device for installing plastic-steel doors and windows according to claim 2, characterized in that: A water pump (9) is installed on the top of the top plate (5); the input end of the water pump (9) is connected to a water inlet pipe (901); the input end of the water inlet pipe (901) is connected to a water tank (10); the output end of the water pump (9) is connected to a water outlet pipe (902); the water outlet pipes (902) are provided in a plurality of groups, and the plurality of groups of water outlet pipes (902) are distributed at equal intervals on both sides of the electric drill head (6).

4. The punching device for installing plastic-steel doors and windows according to claim 3, characterized in that: Two groups of waste grooves (7) are symmetrically provided on both sides of the workbench concave plate (1) along the center axis of the workbench concave plate (1) in its own length direction.

5. The punching device for installing plastic-steel doors and windows according to claim 4, characterized in that: A reciprocating mechanism (8) is installed below the workbench concave plate (1), and the reciprocating mechanism (8) comprises a rotating shaft (801). The rotating shaft (801) is installed at the center position of the bottom of the workbench concave plate (1), and a gear (802) is installed on the rotating shaft (801).

6. The punching device for installing plastic-steel doors and windows according to claim 5, characterized in that: The bottom of the gear (802) is connected to a second motor (803) in a transmission manner. Two sides of the gear (802) are respectively meshed with a set of racks (804). The two sets of racks (804) are respectively connected to the bottoms of the two sets of first limit blocks (2).

7. The punching device for installing plastic-steel doors and windows according to claim 6, characterized in that: A second limiting block (805) is installed on the top of the rack (804), and a slide rail (806) is installed on the bottom of the workbench concave plate (1), and two groups of the slide rails (806) are installed.

8. The punching device for installing plastic-steel doors and windows according to claim 7, characterized in that: The two groups of the second limiting blocks (805) are respectively slidably connected to a corresponding group of slide rails (806), and a through slot is provided inside the slide rail (806), and the second limiting blocks (805) are slidably connected to the through slot inside the slide rail (806).

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