Accurate positioning drilling device for glass processing

Abstract

The utility model belongs to the technical field of glass processing, and discloses an accurate positioning drilling device for glass processing, which comprises a working table, the top end of the working table is fixedly connected with a fixing component and four vertical rods, the top ends of the four vertical rods are fixedly connected with electric telescopic rods, and the electric telescopic rods are fixedly connected with the fixing component. The output ends of the four electric telescopic rods are jointly and fixedly connected with a fixing plate, a cross-shaped sliding table is installed at the bottom end of the fixing plate, a movable table is installed on the outer surface of the cross-shaped sliding table, and a micro motor and an inner cylinder are fixedly connected to the bottom end of the movable table. Under the action that the air cylinder accurately controls the pressing plate to press downwards, the fixing strength and position can be flexibly adjusted according to the shape and thickness of glass, the glass can be effectively prevented from moving during drilling, a solid foundation is provided for high-precision drilling, the defective rate of products is effectively reduced, and the production quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to glass processing technical field, specifically a kind of accurate positioning drilling device of glass processing. BACKGROUND

[0002] In modern industry and daily life, the application of glass products is more and more widely, from large-area glass curtain wall, daylighting roof in architectural decoration field, to display screen in electronic equipment, optical lens, to glassware, lamps and lanterns in household supplies, etc., glass becomes an indispensable material with its good light transmission, aesthetics and physical and chemical stability. With the continuous improvement of the quality and precision requirements of glass products in various industries, glass processing technology is facing higher challenges, and accurate drilling is one of the key links in the glass processing process. Therefore, there is an urgent need for an accurate positioning drilling device for glass processing in the market.

[0003] At the same time, the patent specification with the application number CN215472189U discloses a glass accurate positioning drilling device, which comprises a drilling machine body, a first transmission shaft is inserted in the inside of the drilling machine body, the first transmission shaft comprises a stepping motor, a base, a first through slot, a connecting plate, a plug rod, a clamping plate, a connecting column, a clamping block, a clamping groove, a first threaded rod, a first knob and a fixed plate, the stepping motor is fixedly connected to one end of the first transmission shaft, the first transmission shaft is fixedly connected with the base at one end, and the base is provided with a first through slot in the inside. The utility model is provided with a fixed plate, the glass is fixed by the fixed plate, the base is rotated to fix the angle by the stepping motor, so as to accurately drill the glass, the fixed plate with adjustable height is installed to fix the glass with different thickness, and the baffle with adjustable spacing is installed to fix the glass with different length, so as to facilitate drilling the glass with different size.

[0004] The existing glass drilling device has a simple fixing mechanism in the use process, and the glass is easy to displace during drilling, which greatly affects the drilling precision and leads to high product rejection rate. Secondly, glass debris splashes seriously during drilling, which not only pollutes the working environment, but also may harm the operator.

[0005] Therefore, an accurate positioning drilling device for glass processing is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] To solve the problems raised in the above background art, the utility model provides an accurate positioning drilling device for glass processing, which has the advantages of effectively reducing product rejection rate, improving production quality and effectively reducing pollution to working environment, and avoiding harm to operators.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A kind of accurate positioning drilling device of glass processing, including workbench, the top of the workbench is fixedly connected with fixed component, and the top of workbench is fixedly connected with four vertical rods, the top of four vertical rods is fixedly connected with electric telescopic handle, the output end of four electric telescopic handles is fixedly connected with fixed plate in common, the bottom of fixed plate is installed with cross slide, the outer surface of cross slide is installed with moving platform, the bottom of moving platform is fixedly connected with micro motor and inner cylinder, the output end of micro motor is fixedly connected with drill rod, the outer surface of inner cylinder is wound with spring, the top of spring is fixedly connected with moving platform, the bottom of spring is fixedly connected with outer cylinder, and outer cylinder and inner cylinder are slidably sleeved.

[0008] Preferably, the inner surface of the outer cylinder is fixedly connected with two guide blocks, and the outer surface of the inner cylinder is provided with a guide groove matched with the two guide blocks.

[0009] Preferably, the micro motor and the drill rod are arranged in the space formed by the outer cylinder and the inner cylinder.

[0010] Preferably, the fixed component comprises two air cylinders, the output ends of the two air cylinders are rotatably connected with two horizontal rods, the lower parts of the outer surfaces of the two horizontal rods are rotatably connected with two support rods, the bottom ends of the two horizontal rods are rotatably connected with two pressing plates, the two support rods are fixedly connected with the workbench, the top of the workbench is fixedly connected with a support frame, the top of the support frame is fixedly connected with a drilling plate, the two pressing plates are located above the drilling plate, and a plurality of through holes are formed in the top of the drilling plate.

[0011] Preferably, the bottom ends of the two pressing plates are fixedly connected with two soft pads, and the two soft pads are made of rubber.

[0012] Preferably, the inner lower wall of the support frame is fixedly connected with a cleaning plate, the top of the cleaning plate is inclined, and a collection box is arranged at the front end of the inclined cleaning plate.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1、The utility model discloses a fixed component is set, under the action of the accurate control of air cylinder to pressing plate, can be flexibly adjusted fixed degree and position according to the shape and thickness of glass, can effectively avoid the displacement of glass when drilling, provides solid foundation for high-precision drilling, effectively reduces product defective rate, and improves production quality.

[0015] 2, the utility model discloses a outer tube is set up, and the outer tube is slidably connected with the inner tube through the spring, when drilling, the drill rod contacts the glass surface with the outer tube, the outer tube will contract along the inner tube under the reaction force of glass, and the spring is compressed, so that the drill rod can smoothly carry out the drilling operation to the glass, the outer tube always keeps the protection to the drill rod around in the telescopic process, and continuously blocks the splashing of the debris, can effectively reduce the pollution to the working environment, and avoid hurting the operator. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is outer tube cross section structure schematic diagram of fixed plate lower part structure of the utility model;

[0018] Figure 3 It is the utility model Figure 2 It is structure enlarged schematic diagram of A place in;

[0019] Figure 4 It is outer tube structure schematic diagram of the utility model;

[0020] Figure 5 It is fixed assembly structure schematic diagram of the utility model;

[0021] Figure 6 It is support frame structure schematic diagram of the utility model.

[0022] In the drawing: 1, workbench;

[0023] 2, fixed assembly;21, cross bar;22, air cylinder;23, support rod;24, soft pad;25, pressing plate;26, drilling plate;27, round hole;28, cleaning plate;29, support frame;30, collection box;

[0024] 3, vertical rod;4, electric telescopic rod;

[0025] 5, fixed plate;51, cross slide;52, moving table;53, drill rod;54, spring;55, inner tube;56, outer tube;561, guide block;57, guide groove;58, micro motor. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0027] As Figures 1 to 6The utility model provides a kind of accurate positioning drilling device of glass processing, including workbench 1, the top of workbench 1 is fixedly connected with fixed component 2, and the top of workbench 1 is fixedly connected with four vertical rods 3, the top of four vertical rods 3 is fixedly connected with electric telescopic handle 4, the output end of four electric telescopic handles 4 is commonly fixedly connected with fixed plate 5, the bottom of fixed plate 5 is installed with cross slide 51, the outer surface of cross slide 51 is installed with moving platform 52, the bottom of moving platform 52 is fixedly connected with micro motor 58 and inner cylinder 55, the output end of micro motor 58 is fixedly connected with drill rod 53, the outer surface of inner cylinder 55 is around spring 54, the top of spring 54 is fixedly connected with moving platform 52, the bottom of spring 54 is fixedly connected with outer cylinder 56, outer cylinder 56 and inner cylinder 55 sliding sleeve joint, by setting electric telescopic handle 4 can adjust the height of fixed plate 5, cross slide 51 can realize the two-dimensional movement of moving platform 52 in plane, to further drive drill rod 53 accurate positioning to glass required drilling position, satisfy the drilling demand of different positions, improve the accuracy of drilling.

[0028] Specifically, the inner surface of the outer cylinder 56 is fixedly connected with two guide blocks 561, and the outer surface of the inner cylinder 55 is provided with a guide groove 57 matched with the two guide blocks 561, so that the outer cylinder 56 can slide more stably on the inner cylinder 55, preventing the outer cylinder 56 from shaking or deviating, ensuring the smoothness of the relative movement between the outer cylinder 56 and the inner cylinder 55, and improving the stability of the device as a whole.

[0029] As shown in Figures 1 to 6 , the micro motor 58 and the drill rod 53 are arranged in the space formed by the outer cylinder 56 and the inner cylinder 55, so that the device is more convenient to block the debris generated during drilling.

[0030] Further, the fixed component 2 includes two air cylinders 22, the output ends of the two air cylinders 22 are rotatably connected with two cross bars 21, the lower parts of the outer surfaces of the two cross bars 21 are rotatably connected with two support rods 23, the bottom ends of the two cross bars 21 are rotatably connected with two pressing plates 25, the two support rods 23 are fixedly connected with the workbench 1, the top end of the workbench 1 is fixedly connected with a support frame 29, the top end of the support frame 29 is fixedly connected with a drilling plate 26, the two pressing plates 25 are located above the drilling plate 26, a plurality of through holes 27 are formed in the top end of the drilling plate 26, the glass can be stably fixed on the drilling plate 26, preventing the glass from moving during drilling, ensuring the accuracy of drilling, and the through holes 27 on the drilling plate 26 can allow the drill rod 53 to pass through, facilitating drilling operation.

[0031] As shown in Figures 1 to 6 , the bottom ends of the two pressing plates 25 are fixedly connected with two soft pads 24, and the two soft pads 24 are made of rubber material, so that the glass is fixed more firmly, and the rubber material is soft, which can avoid scratching or damaging the surface of the glass during the fixing process.

[0032] It is worth noting that the lower inner wall of the support frame 29 is fixedly connected with a cleaning plate 28, the top end of the cleaning plate 28 is inclined, and the most front end of the inclined cleaning plate 28 is provided with a collecting box 30, and the impurities such as drillings generated by drilling can slide along the inclined surface to the collecting box 30, so that the drillings generated by drilling can be conveniently cleaned and collected, and the working environment is kept clean.

[0033] Among them, the cylinder 22, the electric telescopic rod 4 and the micro motor 58 are prior art, and will not be described again; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of the patent, and will not be described again. The wiring diagram of the motor in the utility model belongs to the common knowledge in the art, and its working principle is a well-known technology. Its model is selected according to actual use. Therefore, the control mode and wiring arrangement of the motor will not be explained in detail.

[0034] Working principle and process: first, the glass to be drilled is placed on the drilling plate 26, then the cylinder 22 in the fixed assembly 2 is started, the cylinder 22 output end pushes the cross rod 21, the cross rod 21 drives the pressing plate 25 to press down, because the bottom end of the pressing plate 25 has a soft pad 24, the glass can be stably and safely fixed on the drilling plate 26, then according to the requirement of the drilling position, the height of the fixed plate 5 is adjusted by controlling the electric telescopic rod 4, and the position of the moving table 52 is adjusted by using the cross slide 51, so that the drill rod 53 is accurately positioned to the drilling position of the glass, then the micro motor 58 is started to drive the drill rod 53 to rotate for drilling operation, in the drilling process, the outer cylinder 56 is slidably connected with the inner cylinder 55 through the spring 54, in the drilling process, the drill rod 53 contacts the glass surface with the outer cylinder 56, the outer cylinder 56 will shrink upward along the inner cylinder 55 under the reaction force of the glass, the spring 54 is compressed, and the outer cylinder 56 always keeps protection around the drill rod 53 in the telescopic process, continuously blocks the splashing of the drillings, and the drillings generated in the drilling process will fall on the cleaning plate 28, because the top end of the cleaning plate 28 is inclined, the drillings will slide along the inclined surface to the collecting box 30, facilitating subsequent cleaning.

[0035] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A precision positioning drilling device for glass processing, comprising a worktable (1), characterized in that: The top end of the workbench (1) is fixedly connected with a fixing assembly (2), and the top end of the workbench (1) is fixedly connected with four vertical rods (3), the top ends of the four vertical rods (3) are fixedly connected with electric telescopic rods (4), the output ends of the four electric telescopic rods (4) are fixedly connected with a fixed plate (5), the bottom end of the fixed plate (5) is provided with a cross sliding table (51), the outer surface of the cross sliding table (51) is provided with a moving table (52), the bottom end of the moving table (52) is fixedly connected with a micro motor (58) and an inner cylinder (55), the output end of the micro motor (58) is fixedly connected with a drill rod (53), the outer surface of the inner cylinder (55) is wound with a spring (54), the top end of the spring (54) is fixedly connected with the moving table (52), and the bottom end of the spring (54) is fixedly connected with an outer cylinder (56).

2. A precision positioning drilling apparatus for glass processing according to claim 1, characterized in that: The inner surface of the outer cylinder (56) is fixedly connected with two guide blocks (561), and the outer surface of the inner cylinder (55) is provided with guide grooves (57) matched with the two guide blocks (561).

3. The precision positioning glass drilling apparatus of claim 1, wherein: The micro motor (58) and the drill rod (53) are arranged in the space formed by the outer cylinder (56) and the inner cylinder (55).

4. The precision positioning glass drilling apparatus of claim 1, wherein: The fixing assembly (2) comprises two air cylinders (22), the output ends of the two air cylinders (22) are rotatably connected with cross rods (21), the lower parts of the outer surfaces of the two cross rods (21) are rotatably connected with support rods (23), the bottom ends of the two cross rods (21) are rotatably connected with two pressing plates (25), the two support rods (23) are fixedly connected with the workbench (1), the top end of the workbench (1) is fixedly connected with a support frame (29), the top end of the support frame (29) is fixedly connected with a drilling plate (26), the two pressing plates (25) are located above the drilling plate (26), and the top end of the drilling plate (26) is provided with a plurality of penetrating circular holes (27).

5. A precision positioning drilling apparatus for glass processing as claimed in claim 4, wherein: The bottom ends of the two pressing plates (25) are fixedly connected with soft pads (24), and the two soft pads (24) are made of rubber.

6. A precision positioning drilling apparatus for glass processing as claimed in claim 4, wherein: The lower inner wall of the support frame (29) is fixedly connected with a cleaning plate (28), the top end of the cleaning plate (28) is inclined, and the most front end of the inclined cleaning plate (28) is provided with a collecting box (30).

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