Drilling machine for tempered glass processing

Abstract

The utility model relates to a drilling machine for tempered glass processing, which comprises a box body, a first motor and a drill bit, a support is fixed on the box body, an electric push rod is fixed on the support, a mounting plate is fixed at the output end of the electric push rod, the first motor for driving the drill bit to rotate is fixed on the lower end face of the mounting plate, and a protection mechanism is arranged on the support. An adjusting assembly is arranged on the box body, a clamping assembly is arranged on the adjusting assembly, the protection mechanism comprises piston cylinders and an air pump, the two piston cylinders are fixed to one side of the mounting plate, piston heads are slidably mounted in the piston cylinders, piston rods are fixed to one ends of the piston heads, a protection box is fixed to one ends of the piston rods, and the drill bit is located in the protection box. According to the drilling machine for tempered glass processing, by arranging the protection mechanism, when tempered glass needs to be drilled, drilling chippings can be blocked through the protection mechanism, the situation that the chippings splash and affect the production environment is avoided, and the chippings can be collected through the filter box and subjected to follow-up unified treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered glass processing, in particular to a drilling machine for tempered glass processing. Background Art

[0002] Tempered glass is very common in our daily life and is often used in car windows, doors and windows. When installing tempered glass, it is generally necessary to use a drilling machine to drill holes on the surface of the tempered glass, so that it is convenient to install the tempered glass and the door and window frame through bolts.

[0003] In the related art, a Chinese patent document with application number CN202220998871.7 proposes a drilling machine for tempered glass processing. When in use, the two side edges of the tempered glass are placed on the upper surfaces of two placement plates respectively, and then the placement plates are fixed by threaded shafts and extrusion plates. Subsequently, the pressing plate is rotated so that the pressing plate is located directly above the tempered glass, and the fixed knob is rotated to squeeze the pressing plate to fix the tempered glass. The height of the drill bit is controlled by a telescopic rod to drill holes in the tempered glass, and finally the handle is pulled to take out the glass residue after drilling in the recycling box for cleaning.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when the device is drilling holes in tempered glass, a large amount of debris will inevitably be generated, and the device cannot effectively collect these debris. As the drill bit rotates, these debris are scattered at various processing positions due to centrifugal motion, which is not only inconvenient to clean and affects the production environment, but also in the process of debris splashing, it is easy to cause some unnecessary safety hazards to workers, which is very dangerous. In view of this, a drilling machine for tempered glass processing is proposed to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a drilling machine for tempered glass processing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling machine for tempered glass processing, comprising a box, a first motor and a drill bit, the box is fixed with a bracket, the bracket is fixed with an electric push rod, the output end of the electric push rod is fixed with a mounting plate, the lower end surface of the mounting plate is fixed with a first motor for driving the drill bit to rotate, the bracket is provided with a protective mechanism, the box is provided with an adjustment component, and the adjustment component is provided with a clamping component;

[0007] The protective mechanism includes a piston cylinder and an air pump. Two piston cylinders are fixed on one side of the mounting plate. A piston head is slidably installed in the piston cylinder. A piston rod is fixed to one end of the piston head. A protective box is fixed to one end of the piston rod. The drill bit is located in the protective box. The air pump is fixedly installed on the bracket. An air supply pipe is connected between the air outlet end of the air pump and the end of the piston cylinder. An air release pipe is fixed to one side of the piston cylinder.

[0008] Furthermore, a through hole for the drill bit to be slidably connected is provided on the upper end surface of the protection box, and a sealing gasket is fixed on the lower end surface of the protection box.

[0009] Furthermore, a solenoid valve is fixed on the air release pipe.

[0010] Furthermore, the protective mechanism includes a fan and a filter box, which are fixedly installed on the bracket in sequence, the output end of the fan is connected to one side of the filter box, a filter is vertically arranged in the filter box, the other end of the filter box is connected to a dust suction pipe, and one end of the dust suction pipe is located in the protective box.

[0011] Furthermore, the adjustment component includes a through slot and a second motor. Two through slots are provided on the upper end surface of the box body, and the two through slots are distributed on the left and right sides. A rotatable threaded rod is horizontally arranged in the left through slot. A second motor for driving the threaded rod to rotate is fixed on the box body. Two first slides that can move relative to or apart are threadedly connected to the threaded rod, and a support plate is fixed on the first slide.

[0012] Furthermore, a slide bar is transversely arranged in the through slot on the right side, a second slide seat is slidably mounted on the slide bar, and one side of the second slide seat is fixed to one side of the support plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The drilling machine for tempered glass processing is provided with a protective mechanism. When it is necessary to drill a hole in the tempered glass, the protective mechanism can block the debris generated by the drilling to prevent the debris from splashing and affecting the production environment. The debris can also be collected by a filter box for subsequent unified processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model.

[0019] In the figure: 1 box body, 2 electric push rod, 3 bracket, 4 clamping assembly, 5 adjustment assembly, 501 second motor, 502 threaded rod, 503 through groove, 504 first slide seat, 505 support plate, 506 second slide seat, 507 slide rod, 6 protection mechanism, 601 fan, 602 filter box, 603 filter screen, 604 dust suction pipe, 605 air pump, 606 air supply pipe, 607 air release pipe, 608 solenoid valve, 609 sealing gasket, 610 piston cylinder, 611 piston head, 612 piston rod, 613 protection box, 7 mounting plate, 8 first motor, 9 drill bit. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figure 1-3 In this embodiment, a drilling machine for tempered glass processing includes a box body 1, a first motor 8 and a drill bit 9. A bracket 3 is fixed on the box body 1, an electric push rod 2 is fixed on the bracket 3, a mounting plate 7 is fixed to the output end of the electric push rod 2, a first motor 8 for driving the drill bit 9 to rotate is fixed to the lower end surface of the mounting plate 7, a drill bit 9 is fixed to the output end of the first motor 8, a protective mechanism 6 is provided on the bracket 3, an adjusting component 5 is provided on the box body 1, and a clamping component 4 is provided on the adjusting component 5 for clamping and fixing the tempered glass.

[0022] The protective mechanism 6 includes a piston cylinder 610 and an air pump 605. Two piston cylinders 610 are fixed on one side of the mounting plate 7. A piston head 611 is slidably installed in the piston cylinder 610. A piston rod 612 is fixed to one end of the piston head 611. A protective box 613 is fixed to one end of the piston rod 612. The drill bit 9 is located in the protective box 613. The air pump 605 is fixedly installed on the bracket 3. An air supply pipe 606 is connected between the air outlet end of the air pump 605 and the end of the piston cylinder 610. An air discharge pipe 607 is fixed to one side of the piston cylinder 610.

[0023] The device drives the drill bit 9 on the mounting plate 7 to descend through the electric push rod 2. When the protective box 613 is also attached to the tempered glass, the air pump 605 is started to deliver gas to the piston cylinder 610. When the pressure is increased to a certain level, the first motor 8 is started, and the first motor 8 drives the drill bit 9 to rotate to drill the tempered glass. At this time, the electric push rod 2 slowly drives the drill bit 9 to descend. At this time, the solenoid valve 608 is started, so that the gas in the piston cylinder 610 slowly flows out as the drill bit 9 descends, so that the protective cover is always tightly attached to the tempered glass.

[0024] Among them, the upper end surface of the protective box 613 is provided with a through hole for the drill bit 9 to slide and connect, which is convenient for the drill bit 9 to move up and down to drill holes in the tempered glass. A sealing gasket 609 is fixed to the lower end surface of the protective box 613, so that the protective box 613 fits more closely with the tempered glass. An observation window is embedded in the front of the protective box 613, which is convenient for observing the internal situation of the protective box 613.

[0025] At the same time, a solenoid valve 608 is fixed on the air release pipe 607 to facilitate controlling the air pressure value in the piston cylinder 610.

[0026] In addition, the protective mechanism 6 includes a fan 601 and a filter box 602, which are fixedly installed on the bracket 3 in sequence. The output end of the fan 601 is connected to one side of the filter box 602. A filter screen 603 is vertically arranged in the filter box 602. The other end of the filter box 602 is connected to a dust suction pipe 604. One end of the dust suction pipe 604 is located in the protective box 613. By starting the fan 601, the fan 601 generates suction to suck debris into the dust suction pipe 604, and then the dust suction pipe 604 transports the debris to the filter box 602, and the filter screen 603 filters it.

[0027] It should be noted that the clamping assembly 4 belongs to the prior art in CN202220998871.7 and will not be described in this article.

[0028] See also Figure 3-4 The adjusting component 5 in this embodiment includes a through slot 503 and a second motor 501. Two through slots 503 are provided on the upper end surface of the box body 1, and the two through slots 503 are distributed on the left and right. A rotatable threaded rod 502 is horizontally arranged in the left through slot 503, and the threads at both ends of the threaded rod 502 are opposite. A second motor 501 for driving the threaded rod 502 to rotate is fixed on the box body 1. Two first slide seats 504 that can move relative to or apart are threadedly connected to the threaded rod 502, and a support plate 505 is fixed on the first slide seat 504.

[0029] The device starts the second motor 501, which drives the threaded rod 502 to rotate, and then drives the two first slides 504 to move relative to or apart through the threaded rod 502. The support plate 505 moves with the movement of the first slide 504, thereby adjusting the distance between the two support plates 505.

[0030] Among them, a slide bar 507 is horizontally arranged in the right through groove 503, and a second slide seat 506 is slidably installed on the slide bar 507. One side of the second slide seat 506 is fixed to one side of the support plate 505 to limit the rotation tendency of the support plate 505 and make it move horizontally.

[0031] The working principle of the above embodiment is:

[0032] The second motor 501 is started to drive the threaded rod 502 to rotate, and then the threaded rod 502 drives the two first slides 504 to move relative to or apart from each other, and the support plate 505 moves with the movement of the first slide 504, so as to adjust the distance between the two support plates 505 to the length of the tempered glass.

[0033] The tempered glass is clamped by the clamping assembly 4, and then the electric push rod 2 is started, which drives the mounting plate 7 to descend. Subsequently, when the protective box 613 is also attached to the tempered glass, the air pump 605 is started to deliver gas to the piston cylinder 610. When the pressure is increased to a certain level, the first motor 8 is started, and the first motor 8 drives the drill bit 9 to rotate to drill the tempered glass. At this time, the electric push rod 2 slowly drives the drill bit 9 to descend. At this time, the solenoid valve 608 is started, so that the gas in the piston cylinder 610 is slowly discharged as the drill bit 9 descends, so that the protective cover is always tightly attached to the tempered glass, and the drill bit 9 can drill steadily under the drive of the electric push rod 2.

[0034] Then, by starting the fan 601 , the fan 601 generates suction to suck the debris into the dust suction pipe 604 , and the dust suction pipe 604 then transports the debris to the filter box 602 , where the filter screen 603 filters and collects the debris.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling machine for tempered glass processing, comprising a housing (1), a first motor (8) and a drill bit (9), characterized in that: The box body (1) is fixed with a bracket (3), an electric push rod (2) is fixed with the bracket (3), a mounting plate (7) is fixed to the output end of the electric push rod (2), a first motor (8) for driving a drill bit (9) to rotate is fixed to the lower end surface of the mounting plate (7), a protective mechanism (6) is provided on the bracket (3), an adjustment component (5) is provided on the box body (1), and a clamping component (4) is provided on the adjustment component (5); The protection mechanism (6) comprises a piston cylinder (610) and an air pump (605). Two piston cylinders (610) are fixed on one side of the mounting plate (7). A piston head (611) is slidably mounted in the piston cylinder (610). A piston rod (612) is fixed at one end of the piston head (611). A protection box (613) is fixed at one end of the piston rod (612). The drill bit (9) is located in the protection box (613). The air pump (605) is fixedly mounted on the bracket (3). An air supply pipe (606) is connected between the air outlet end of the air pump (605) and the end of the piston cylinder (610). An air release pipe (607) is fixed on one side of the piston cylinder (610).

2. A drilling machine for tempered glass processing according to claim 1, characterized in that: The upper end surface of the protection box (613) is provided with a through hole for the drill bit (9) to be slidably connected, and a sealing gasket (609) is fixed to the lower end surface of the protection box (613).

3. The drilling machine for tempered glass processing according to claim 1, characterized in that: A solenoid valve (608) is fixed on the air release pipe (607).

4. The drilling machine for tempered glass processing according to claim 1, characterized in that: The protection mechanism (6) comprises a fan (601) and a filter box (602), wherein the fan (601) and the filter box (602) are fixedly mounted on the bracket (3) in sequence, wherein the output end of the fan (601) is connected to one side of the filter box (602), a filter screen (603) is vertically arranged in the filter box (602), and the other end of the filter box (602) is connected to a dust suction pipe (604), and one end of the dust suction pipe (604) is located in the protection box (613).

5. The drilling machine for tempered glass processing according to claim 1, characterized in that: The adjusting assembly (5) comprises a through slot (503) and a second motor (501); the upper end surface of the housing (1) is provided with two through slots (503), and the two through slots (503) are distributed on the left and right sides; a rotatable threaded rod (502) is transversely arranged in the left through slot (503); a second motor (501) for driving the threaded rod (502) to rotate is fixed on the housing (1); two first slide seats (504) that can move relative to or apart from each other are threadedly connected on the threaded rod (502); a support plate (505) is fixed on the first slide seat (504).

6. The drilling machine for tempered glass processing according to claim 5, characterized in that: A slide bar (507) is transversely arranged in the through slot (503) on the right side, and a second slide seat (506) is slidably mounted on the slide bar (507), and one side of the second slide seat (506) is fixed to one side of the support plate (505).

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