CN203200166U - Double-tabletop and double-main-shaft glass drilling machine - Google Patents

Abstract

The utility model provides a double-tabletop and double-main-shaft glass drilling machine. The double-tabletop and double-main-shaft glass drilling machine comprises a rack and four drilling assemblies, wherein the rack is provided with two cross beams which are arrayed up and down; the two cross beams are respectively provided with first straight-line guide rails; two working tabletops which can slide along the width direction of the rack are arranged between the two cross beams; each drilling assembly comprises a vertical plate and at least two second straight-line guide rails mounted on the vertical plate; each second straight-line guide rail is slidingly provided with a movable plate; each vertical plate is provided with a first driving motor for driving the movable plate to move up and down; the movable plate is provided with a second driving motor and a drill bit which extends along the height direction; the drill bit and the second driving motor are synchronously coupled; and each vertical plate is slidingly mounted on the first straight-line guide rail of the corresponding cross beam. The double-tabletop and double-main-shaft glass drilling machine provided by the utility model is provided with double working tabletops and two glass plate materials with different sizes can be synchronously drilled; only is one time of positioning needed and holes with different hole diameters in a single piece of glass can be machined at one time; and the machining efficiency is high and the machining precision is higher.

Description

Double Table Double Spindle Glass Drilling Machine

technical field

The utility model relates to a glass processing equipment, in particular to a glass drilling machine with double table tops and double spindles.

Background technique

After the glass sheet is processed and shaped, in order to connect it to other objects (such as the glass sheet used as the glass door of the shower room usually needs to be connected to the pulley), it is usually necessary to drill holes on the processed glass sheet. In many cases, the glass sheet needs to be connected with multiple objects during assembly, which requires drilling 3-10 assembly holes on the glass sheet at the same time. Due to different assembly requirements, the diameters of these holes vary. The current drilling methods are all completed by manual operation, the positioning accuracy is not high, and the dimensional accuracy of the hole depends entirely on the proficiency of the operator. In order to overcome the defects of manual operation, people have developed a horizontal drilling equipment, which can improve the accuracy of the hole. However, this double-head drilling machine still has some defects in use. Specifically, it can only To drill a hole, if you need to drill multiple holes with different diameters, you need to replace drill bits of different sizes, and you need a second positioning, and you can only process one glass sheet at a time, so the efficiency is low.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a glass drilling machine with double tables and double spindles, which only needs one positioning when processing multiple holes, and can process two glass sheets at the same time, which can improve the efficiency , but also to ensure the accuracy of drilling.

In order to achieve the above object, the utility model adopts the following technical solutions:

Double table double spindle glass drilling machine, including,

The frame is provided with two beams extending along the length direction of the frame and arranged up and down. The first linear guide rails extending along the length direction are respectively arranged on the two beams; two beams are arranged between the two beams. Two worktables placed horizontally and arranged along the length direction of the rack, the two worktables are movably connected to the two ends of the rack respectively and can slide along the width direction of the rack;

Four drilling assemblies, of which two drilling assemblies are located at both ends of the upper beam, and the other two drilling assemblies are located at both ends of the lower beam;

The drilling assembly includes a vertical plate, at least two second linear guide rails that are installed on the vertical plate and extend along the height direction, and a movable plate is installed slidingly on each second linear guide rail. The first drive motor that moves up and down on the movable plate, the second drive motor and the drill bit extending along the height direction are installed on the movable plate, the drill bit is synchronously connected with the second drive motor, and the vertical plate is slidably installed on the first straight line of the corresponding beam. On the wire guide, the drill bit faces the countertop corresponding to the drilling assembly.

A third driving motor for driving the drilling assembly installed on the beam to slide along the first linear guide rail thereon is installed on the beam, and the rotating shaft of the third driving motor is connected to the vertical plate of the corresponding drilling assembly with a screw rod The way of transmission is connected.

The two ends of the frame are respectively provided with a side wall, and the third linear guide rail whose extension direction is consistent with the width direction of the frame is installed on the side wall, and the outer end of the worktable is slidably installed on the first side wall of the side wall on the same side. Three linear guides.

A fourth driving motor is also installed on the side wall, and the rotating shaft of the fourth driving motor is connected with the work table corresponding to the side wall in a screw drive manner.

The beneficial effects of the utility model are:

Compared with the prior art, the drilling equipment of the utility model has double working surfaces, and can drill holes on two glass sheets of different sizes at the same time. Holes can be processed at one time, with high processing efficiency and high processing accuracy.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the perspective view of the utility model;

Fig. 3 is the structural representation of drilling assembly in Fig. 1;

Among them: 10, side wall; 11, linear guide rail; 12, drive motor; 20, upper beam; 21, linear guide rail; 22, drive motor; 30, lower beam; 40, work table; 50, work table; 60, drill Hole assembly; 61, vertical plate; 62, linear guide rail; 63, movable plate; 64, drive motor; 65, drive motor; 66, drill bit.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

Referring to Figures 1, 2 and 3, the double-table double-spindle glass drilling machine of the present invention includes a frame and four drilling assemblies 60, wherein the frame is composed of an upper beam 20, a lower beam 30 and two side walls 10, The extension direction of the upper beam 20 and the lower beam 30 is consistent with the length direction of the frame (that is, the X direction in the figure), and the two side walls 10 are respectively located at the two ends of the frame, corresponding to the upper beam 20 and the lower beam 30. The ends are fixedly connected, and the lower beam 30 is located directly below the upper beam 20 . A worktable 40 and a workbench 50 are arranged between the upper beam 20 and the lower beam 30, both of which are placed horizontally and on the same level, and arranged along the length direction of the frame. Two of the above four drilling assemblies 60 are located at both ends of the upper beam 20 , and the other two are located at both ends of the lower beam 30 . The two drilling assemblies 60 on the top can slide along the length direction of the upper beam 20, specifically, a linear guide rail 21 extending along the length direction of the upper beam 20 is installed on the upper beam 20, and the two drilling holes on the top The component 60 is slidably installed on the linear guide rail 21. In addition, the upper beam 20 is also equipped with drive motors 22 for driving the upper two drilling components 60 to slide. The two drive motors 22 are respectively driven by screw rods. Coupled with the two upper drilling assemblies 60, the driving motor 22 is started, which can drive the corresponding drilling assembly 60 to move along the X direction. The two drilling assemblies 60 located at the lower part can slide along the length direction of the lower beam 30 , and the installation method and movement principle thereof are the same as those described above, and will not be repeated here.

Both the above-mentioned workbench 40 and the workbench 50 can move independently along the width direction of the frame (that is, the Y direction in the figure). Taking the workbench 40 as an example, it is installed on the side wall 10 located at the same end There is a linear guide rail 11 on which the outer end of the worktable 40 is slidably mounted. A drive motor 12 is also installed on the side wall 10. The rotating shaft of the drive motor 12 and the worktable 40 are driven by a screw. A connection, which is used to drive the working platform 40 to move in translation along the Y direction. The assembling method of the working surface 50 and the side wall 10 on the same side thereof is the same as above, and will not be repeated here.

The above-mentioned four drilling assemblies 60 can all move independently along the X direction, and the worktable 40 and the worktable 50 can independently move along the Y direction, thereby changing the relationship between the drilling assembly 60 and the worktable 40 or the worktable 50. The positional relationship in the X and Y directions.

The structures of the four drilling assemblies 60 are the same, including a vertical plate 61, two linear guide rails 62 installed on the vertical plate 61 and extending along the height direction (that is, the Z direction in the figure), each linear guide rail 62 A movable plate 63 is installed slidingly, and two drive motors 64 for driving the two movable plates 63 to move up and down are also installed on the vertical plate 61. The rotating shaft of the drive motor 64 is driven by a screw rod and the corresponding movable plate 63 connections, a drive motor 65 and a drill bit 66 extending along the height direction are all installed on the outer surface of each movable plate 63. The vertical plate 61 of the drilling assembly 60 on the top is slidably installed on the linear guide rail 21 on the upper beam 20, and the rotating shaft of the drive motor 22 on the upper beam 20 is connected with the vertical plate 61 in the form of a screw drive. It should be noted here that although the structures of the four drilling assemblies 60 are the same, and are installed in the same way as the upper crossbeam 20 or the lower crossbeam 30, when installing, it is necessary to place the two boreholes on the top The drill bit 66 of the assembly 60 faces downward, while the drill bits 66 of the two lower drilling assemblies 60 face upward, that is to say, the drilling assembly 60 faces the worktable 40 or the worktable 50 .

When the utility model works, two glass sheets to be drilled are respectively placed on the work surface 40 and the work surface 50, and the control system controls the driving motor 12 to drive the work surface 40 and the work surface through the information of the graphic file read. 50 moves to the predetermined position along the Y direction, and at the same time, control each driving motor 22 to drive the four drilling assemblies 60 to move to the predetermined position along the X direction respectively. After the drilling position is determined, the driving motor 64 on each drilling assembly 60 Drive the movable plate 63 corresponding to it to move along the Z direction towards the worktable 40 or the worktable 50 to realize the axial feeding of the drill bit 66, and the glass sheet material is drilled up and down simultaneously, and the glass sheets on the worktable surface 40 and the worktable surface 50 are The holes are drilled independently without interfering with each other.

In the above structure, each drilling assembly 60 includes two independent drilling units, which can be selected to be opened or closed during the drilling process according to the drilling requirements. When processing some glass sheets with a large number of holes, it can be Three or more than three drilling units are arranged on each drilling assembly 60 , that is, an additional drill bit 66 , a movable plate 63 matching the drill bit 66 , a driving motor 64 , a driving motor 65 , and a linear guide rail 62 .

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (4)

1. the two main shaft glass drilling machines of two table tops is characterized in that, comprise,

Frame is provided with two crossbeams that extend and arrange up and down along the frame length direction on this frame, be respectively arranged with the first line slideway that extends along its length direction on two crossbeams; The work top that is provided with two horizontal positioned between two crossbeams and arranges along the length direction of frame, two work tops are movably connected in respectively the two ends of frame and can slide along the width of frame;

Four boring assemblies, wherein two boring assemblies are positioned at the two ends of upper beam, and two boring assemblies are positioned at the two ends of lower beam in addition;

The boring assembly comprises riser, at least two the second line slideways that are installed on the riser and extend along short transverse, that all slides on each second line slideway is equipped with a portable plate, be equipped with on the riser and be respectively applied to drive the first drive-motor that portable plate moves up and down, the drill bit that the second drive-motor is installed on the portable plate and extends along short transverse, drill bit connects synchronously with the second drive-motor, on the first line slideway that is installed in the crossbeam corresponding with it that riser slides, drill bit is towards the work top corresponding with the boring assembly.

2. two main shaft glass drilling machines of the as claimed in claim 1 pair of table top, it is characterized in that, the 3rd drive-motor that slides along the first line slideway on it for drive installation boring assembly thereon is installed on the crossbeam, and the riser of the boring assembly that the rotating shaft of the 3rd drive-motor is corresponding with it connects in the mode of screw rod transmission.

3. two main shaft glass drilling machines of the as claimed in claim 1 pair of table top, it is characterized in that, the two ends of frame are respectively arranged with a sidewall, bearing of trend three line slideway consistent with the width of frame is installed, on the 3rd line slideway that is installed in the sidewall that is positioned at the same side with it that the outboard end of work top is slided on the sidewall.

4. the as claimed in claim 3 pair of two main shaft glass drilling machines of table top is characterized in that, the moving motor of 4 wheel driven also is installed on the sidewall, and the rotating shaft of the moving motor of this 4 wheel driven and the work top corresponding with this sidewall connect in the mode of screw rod transmission.

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