A drilling machine for processing tempered glass

Abstract

The utility model relates to the technical field of toughened glass processing, especially a drilling machine for toughened glass processing, including bottom platform, the bottom platform upper end face fixed mounting has the support rod, the bottom platform inside fixed mounting has the feed mechanism, the feed mechanism upper end fixed mounting has the support, the support top fixed mounting has the drilling piece, the support one side is provided with movable cavity, movable cavity inside rotatory mounting has the two -way screw rod, a pair of connecting blocks are threaded on the two -way screw rod outside, the connecting block one side fixed mounting has the link frame, the link frame end is fixedly installed with the clamping ring through the bolt, this drilling machine for toughened glass processing can keep the stability of glass when drilling, is worth promoting.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass processing technology, and in particular to a drilling machine for tempered glass processing. Background Technology

[0002] Tempered glass is a type of safety glass that enhances the strength of ordinary glass through controlled heat treatment or chemical treatment. Modern tempered glass is widely used in various household products, and it requires drilling holes at the connection points with other components during use.

[0003] Existing tempered glass drilling devices generally employ a pair of clamps that hold the glass from both sides of the outside. To prevent damage to the glass surface, the clamps are usually covered with silicone pads to achieve flexible clamping. This design ensures that the tempered glass remains stable during drilling while effectively preventing surface scratches or breakage caused by rigid contact.

[0004] However, this clamping method, which only targets the outer side of the glass, has significant drawbacks. Because the clamps are located on both sides of the tempered glass, and the clamping points are far from the drilling location, the stress generated by the drill bit cannot be dispersed in time during drilling. Tempered glass itself exists in a state of equilibrium between surface compressive stress and internal tensile stress; once localized stress concentration occurs, this balance is easily disrupted, leading to glass breakage. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the distance between the clamping point and the drilling position is too far, which can easily lead to glass breakage. Therefore, this invention proposes a drilling machine for tempered glass processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a drilling machine for tempered glass processing, including a base platform, a support rod fixedly installed on the upper surface of the base platform, a feeding mechanism fixedly installed inside the base platform, a bracket fixedly installed on the upper end of the feeding mechanism, a drilling component fixedly installed on the top of the bracket, a movable cavity opened on one side of the bracket, a bidirectional lead screw rotatably installed inside the movable cavity, a pair of connecting blocks threaded on the outer side of the bidirectional lead screw, a connecting frame fixedly installed on one side of the connecting blocks, and a clamping ring fixedly installed at the end of the connecting frame by bolts.

[0008] Preferably, the feeding mechanism includes a sliding seat, a linkage block is fixedly installed at the bottom of the sliding seat, a lead screw is threaded through the linkage block, the lead screw is rotatably disposed inside the base, an electric telescopic rod is fixedly installed on one side of the sliding seat, the end of the electric telescopic rod is fixedly connected to a bracket, and the bracket and the sliding seat are slidably connected.

[0009] Preferably, the length direction of the lead screw is perpendicular to the length direction of the electric telescopic rod, and both are horizontally arranged.

[0010] Preferably, the bidirectional lead screw is vertically arranged along its length.

[0011] Preferably, the central axis of the clamping ring coincides with the central axis of the drilling component.

[0012] Preferably, buffer pads are fixedly installed on the surfaces of the clamping rings that are close to each other.

[0013] Preferably, the cushioning pad is made of a silicone pad structure.

[0014] Preferably, an anti-slip block is provided on one side of the support rod, and the anti-slip block is fixedly connected to the base platform, and its interior is made of EVA foam.

[0015] The present invention discloses a drilling machine for tempered glass processing, which has the following advantages: When in use, the drilling machine can drive the connecting block to move through the bidirectional lead screw. The movement of the connecting block can drive the clamping ring to move through the connecting frame. The clamping ring can clamp the glass, and the buffer pad makes flexible contact with the glass. This can not only ensure the positional accuracy of the glass during drilling, but also avoid the risk of breakage caused by improper clamping. In addition, when the glass is being drilled, the clamping ring wraps around the outside of the drill hole, which can not only disperse the stress generated by the drill bit to prevent the glass from breaking, but also prevent drilling debris from flying out. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of a drilling machine for tempered glass processing proposed in this utility model.

[0017] Figure 2 This is a schematic cross-sectional view of a drilling machine for tempered glass processing proposed in this utility model;

[0018] Figure 3 This is a top view of a drilling machine for tempered glass processing proposed in this utility model.

[0019] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0020] Figure 5 This is a cross-sectional view of the clamping ring in a drilling machine for tempered glass processing according to the present invention.

[0021] Figure 6 This is a top view of the clamping ring in a drilling machine for tempered glass processing proposed in this utility model.

[0022] In the diagram: 1. Base platform; 2. Bracket; 3. Sliding seat; 4. Lead screw; 5. Linkage block; 6. Electric telescopic rod; 7. Movable cavity; 8. Two-way lead screw; 9. Connecting block; 10. Connecting frame; 11. Clamping ring; 12. Bolt; 13. Buffer pad; 14. Support rod; 15. Anti-slip block; 16. Drilling component. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1: Refer to Figure 1-6 A drilling machine for tempered glass processing includes a base platform 1. A support rod 14 is fixedly mounted on the upper surface of the base platform 1, supporting the tempered glass. To prevent scratches on the glass, a silicone surface is provided on the surface of the support rod 14 to protect it. An anti-slip block 15 is provided on one side of the support rod 14, located on the outer end of the tempered glass, and can position the glass. The anti-slip block 15 is fixedly connected to the base platform 1 by bolts, and its position can be flexibly adjusted as needed. The anti-slip block 15 is made of EVA foam, and its flexible support can prevent damage to the glass.

[0025] A feeding mechanism is fixedly installed inside the base 1. A bracket 2 is fixedly installed on the upper end of the feeding mechanism. The feeding mechanism can drive the bracket 2 to move. A drilling component 16 is fixedly installed on the top of the bracket. When the bracket 2 moves, the position of the drilling component 16 can be adjusted. The opening position can be flexibly adjusted according to the drilling requirements.

[0026] A movable cavity 7 is provided on one side of the bracket 2. A bidirectional lead screw 8 is rotatably mounted inside the movable cavity 7. The bidirectional lead screw 8 is vertically arranged along its length, and its end is connected to a motor. The motor is fixedly mounted inside the bracket 2 via a base. When the motor starts, it drives the bidirectional lead screw 8 to rotate. A pair of connecting blocks 9 are threaded onto the outer side of the bidirectional lead screw 8. The rotation of the bidirectional lead screw 8 can cause the connecting blocks 9 to move closer or further apart. A connecting frame 10 is fixedly mounted on one side of the connecting blocks 9. The movement of the connecting blocks 9 can drive the movement of the connecting frame 10. A clamping ring 11 is fixedly mounted on the end of the connecting frame 10 by bolts 12. The movement of the connecting frame 10 will drive the movement of the clamping ring 11, which can clamp the glass and prevent the glass from shifting during drilling. At the same time, the clamping ring 11 can move according to the movement of the bracket 2 and can move synchronously with the drilling part 16. The central axis of the clamping ring 11 coincides with the central axis of the drilling component 16. A buffer pad 13 is fixedly installed on the surfaces of the clamping rings 11 that are close to each other. The buffer pad 13 is made of a silicone pad structure, and a soft material is used to wrap the contact surface of the clamping rings 11. This not only secures the glass but also buffers pressure and prevents scratches on the glass surface. By clamping the glass around the outside of the drill hole with the clamping rings 11, the stress generated by the drill bit can be dispersed to prevent the glass from breaking, and drilling debris can also be prevented from flying out.

[0027] Working principle: When using this tempered glass drilling machine, the position of the support 2 is adjusted by the feed mechanism, which in turn moves the drilling part 16 to the drilling position. Then, the motor is started to drive the bidirectional lead screw 8 to rotate. The rotation of the bidirectional lead screw 8 causes the connecting blocks 9 to move closer to each other. The connecting blocks 9 move the clamping rings 11 closer to each other through the connecting frame 10. The clamping rings 11 clamp the glass, and the buffer pad 13 makes flexible contact with the glass, which can fix the glass and prevent scratches. Then, the drilling part 16 is started to drill a hole in the glass. The clamping rings 11 wrap around the outside of the drill hole, which can not only disperse the stress generated by the drill bit to prevent the glass from breaking, but also prevent the drilling debris from flying out.

[0028] Example 2: Refer to Figure 1-4In another preferred embodiment of this utility model, based on embodiment 1, the feeding mechanism includes a sliding seat 3. A linkage block 5 is fixedly installed at the bottom of the sliding seat 3. A lead screw 4 is threaded through the linkage block 5. A motor is also connected to the end of the lead screw 4. The motor is fixedly installed inside the base 1. The lead screw 4 is rotatably installed inside the base 1. The motor can drive the lead screw 4 to rotate. The rotation of the lead screw 4 can drive the linkage block 5 to move. The movement of the linkage block 5 can drive the sliding seat 3 to move. An electric telescopic rod 6 is fixedly installed on one side of the sliding seat 3. The length direction of the lead screw 4 is perpendicular to the length direction of the electric telescopic rod 6 and both are horizontally arranged. The end of the electric telescopic rod 6 is fixedly connected to the bracket 2. The bracket 2 and the sliding seat 3 are slidably connected. The activation of the electric telescopic rod 6 can drive the bracket 2 to slide. The movement of the sliding seat 3 can also drive the bracket 2 to slide. The bracket 2 can be moved from different directions, and the position of the drilling part 16 can be flexibly adjusted.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drilling machine for tempered glass processing, comprising a base (1), characterized in that, A support rod (14) is fixedly installed on the upper surface of the base (1). A feeding mechanism is fixedly installed inside the base (1). A bracket (2) is fixedly installed on the upper end of the feeding mechanism. A drilling part (16) is fixedly installed on the top of the bracket. A movable cavity (7) is opened on one side of the bracket (2). A two-way lead screw (8) is rotatably installed inside the movable cavity (7). A pair of connecting blocks (9) are threaded on the outer side of the two-way lead screw (8). A connecting frame (10) is fixedly installed on one side of the connecting block (9). A clamping ring (11) is fixedly installed at the end of the connecting frame (10) by bolts (12).

2. The drilling machine for tempered glass processing according to claim 1, characterized in that, The feeding mechanism includes a sliding seat (3), a linkage block (5) is fixedly installed at the bottom of the sliding seat (3), a lead screw (4) is threaded through the linkage block (5), the lead screw (4) is rotatably set inside the base (1), an electric telescopic rod (6) is fixedly installed on one side of the sliding seat (3), the end of the electric telescopic rod (6) is fixedly connected to the bracket (2), and the bracket (2) and the sliding seat (3) are slidably connected.

3. The drilling machine for tempered glass processing according to claim 2, characterized in that, The length direction of the lead screw (4) is perpendicular to the length direction of the electric telescopic rod (6), and both are set horizontally.

4. The drilling machine for tempered glass processing according to claim 1, characterized in that, The bidirectional lead screw (8) is set vertically in the length direction.

5. The drilling machine for tempered glass processing according to claim 1, characterized in that, The central axis of the clamping ring (11) coincides with the central axis of the drilled part (16).

6. The drilling machine for tempered glass processing according to claim 1, characterized in that, A buffer pad (13) is fixedly installed on the surfaces of the clamping rings (11) that are close to each other.

7. The drilling machine for tempered glass processing according to claim 6, characterized in that, The cushioning pad (13) is made of a silicone pad structure.

8. The drilling machine for tempered glass processing according to claim 1, characterized in that, The support rod (14) is provided with an anti-slip block (15) on one side. The anti-slip block (15) is fixedly connected to the base (1) and its interior is made of EVA foam.

Images