A manual drilling guide for tempered glass

Abstract

This utility model discloses a manual drilling guide device for tempered glass, including a worktable. A support frame is fixedly installed on the top of the worktable, and a perforated plate is fixedly connected inside the support frame. An adjustment mechanism is provided inside the support frame, and positioning components are symmetrically arranged on the inner side of the support frame. The adjustment mechanism includes a support plate, which is symmetrically fixedly installed on the top of the support frame. This allows for rapid multi-point adjustment of the drill bit position, enabling workers to flexibly adjust the position according to the drilling location of the tempered glass. This achieves semi-automatic drilling of tempered glass. Furthermore, the design of the U-shaped plate and the side opening of the sliding box effectively prevents debris generated during tempered glass drilling from entering the screw structure, improving the service life of the equipment and its flexibility during use.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass drilling technology, specifically a manual drilling guide device for tempered glass. Background Technology

[0002] Tempered glass is a type of safety glass that has its strength increased through controlled heat or chemical treatment of ordinary glass. During the processing of tempered glass, drilling equipment is required to drill holes in its surface to facilitate subsequent installation.

[0003] Publication No. CN222904521U discloses a tempered glass drilling device. This device uses a pneumatic cylinder to drive a lifting plate vertically downwards. The pressing plate first contacts the tempered glass surface. As the lifting plate continues to move downwards, a second spring is compressed. With the assistance of a top rod, the position of the nozzle changes, and the first spring is compressed. This ensures that the nozzle angle changes accordingly with the downward movement of the drill bit during drilling, thus ensuring that the nozzle's spray direction is always aligned with the drilling position. This allows for better spray cooling of the drilling area, preventing the tempered glass from shattering during drilling. However, this patent still has the following problems in practical use:

[0004] The device uses a pneumatic cylinder to drive a lifting plate vertically downwards. The pressing plate first contacts the surface of the tempered glass. As the lifting plate continues to move downwards, the second spring is compressed, and with the help of the top rod, the position of the nozzle changes. At this time, the first spring is compressed, so that the angle of the nozzle can change accordingly as the drill bit moves downwards. However, when drilling holes in tempered glass, it is not easy to adjust the position of the drill bit, which means that the operator needs to frequently adjust the position of the tempered glass in order to achieve the effect of drilling holes at multiple points in the tempered glass, which greatly reduces the flexibility of the device during use.

[0005] A manual drilling guide device for tempered glass is proposed to address the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a manual drilling guide device for tempered glass, which solves the problem mentioned in the background art. Currently, the device uses a pneumatic cylinder to drive a lifting plate to move vertically downward. The pressing plate first contacts the surface of the tempered glass. As the lifting plate continues to move downward, the second spring is compressed. With the cooperation of the top rod, the position of the nozzle changes. At this time, the first spring is compressed, so that the angle of the nozzle can change accordingly with the downward movement of the drill bit. However, when drilling tempered glass, it is not easy to adjust the position of the drill bit, which means that the operator needs to frequently adjust the position of the tempered glass in order to achieve the effect of drilling multiple points in the tempered glass.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a manual drilling guide device for tempered glass, comprising a worktable, a support frame fixedly installed on the top of the worktable, and a hole plate fixedly connected inside the support frame; an adjustment mechanism is provided inside the support frame, and positioning components are symmetrically arranged on the inner side of the support frame;

[0008] The adjustment mechanism includes support plates, which are symmetrically fixedly installed on the top of a support frame. A U-shaped plate is slidably connected to one side of the support frame, and a screw is rotatably connected between the support plates. A movable plate is threadedly connected to the outside of the screw, and the top of the movable plate is fixedly connected to the U-shaped plate. A forward and reverse motor is fixedly installed at one end of the screw, and a sliding box is fixedly connected to the bottom side of the U-shaped plate. A threaded rod is rotatably connected inside the sliding box, and a movable block is threadedly connected to the outside of the threaded rod. An electric telescopic rod is fixedly installed at the bottom of the movable block, and a housing is fixedly installed at the output end of the electric telescopic rod. A servo motor is installed inside the housing, and a drill bit is fixedly installed at the output end of the servo motor. The bottom of the drill bit penetrates the housing and is rotatably connected to the housing.

[0009] Preferably, a pointer is fixedly installed on one side of the front of the moving block, and a scale groove is provided on the bottom of the U-shaped plate.

[0010] Preferably, a first support rod is symmetrically fixedly installed on the inner top side of the support frame, and a limit plate is slidably connected between the outer sides of the first support rod. The bottom of the limit plate is fixedly connected to the U-shaped plate. A second support rod is symmetrically fixedly connected between the support plates. A movable plate is disposed outside the second support rod and slidably connected to the second support rod. A rotating block is fixedly installed at one end of the threaded rod.

[0011] Preferably, a support platform is fixedly installed on one side of the back of the workbench, and a water tank is fixedly installed on the top of the support platform. A water inlet pipe is fixedly installed on the top of the water tank. A water pump is fixedly connected to one side of the top of the support platform, and a connecting pipe is fixedly connected between the water pump and the water tank. A connecting plate is fixedly connected to one side of the machine casing, and a flexible hose is fixedly connected between the connecting plate and the water pump. A nozzle is fixedly installed at one end of the flexible hose.

[0012] Preferably, the positioning component includes L-plates symmetrically fixedly installed inside the support frame, and a knob rod is threadedly connected to the upper internal part of the L-plate. The bottom of the knob rod is rotatably connected to the extrusion plate, and a rubber pad is fixedly installed at the bottom of the extrusion plate. Limiting rods are symmetrically fixedly installed on the top of the extrusion plate, and the top of the limiting rods penetrates through the L-plate and is slidably connected to the limiting rod. A stop block is fixedly installed on the top of the limiting rod.

[0013] Preferably, a collection frame is slidably connected to the bottom inner side of the support frame.

[0014] Preferably, one end of the movable block is slidably connected to the inside of the sliding box.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: A manual drilling guide device for tempered glass, specifically comprising: The operation of a forward and reverse motor drives the screw to rotate forward or reverse; the rotation of the screw causes the moving plate to move laterally back and forth; the movement of the moving plate causes the U-shaped plate to slide inside the support frame; the movement of the U-shaped plate causes the drill bit to adjust its lateral position; and then, by rotating a threaded rod inside a sliding box, the operator achieves vertical position adjustment of the drill bit. This enables rapid multi-point adjustment of the drill bit position, facilitating flexible adjustment by the operator according to the drilling position of the tempered glass. The semi-automated drilling process for tempered glass utilizes a U-shaped plate and a sliding box with side openings to effectively prevent debris from entering the screw structure during drilling, thus improving equipment lifespan and operational flexibility. Operators rotate two sets of knobs within the L-plate, causing the extrusion plate to move downwards. This extrusion plate then moves multiple limit rods within the L-plate, which in turn press and limit the top and sides of the tempered glass using rubber pads. This allows for the pressing and fixing of various tempered glass sizes, improving production efficiency, preventing glass displacement during drilling, and enhancing the device's operational flexibility.

[0016] 1. The operation of the forward and reverse motors drives the screw to rotate forward or backward. The rotation of the screw causes the moving plate to move laterally back and forth. The movement of the moving plate causes the U-shaped plate to slide inside the support frame. The movement of the U-shaped plate causes the drill bit to adjust its lateral position. Then, the operator rotates the threaded rod inside the sliding box, which causes the moving block to slide inside the sliding box, achieving the effect of vertical position adjustment of the drill bit. Finally, the operator operates the electric telescopic rod to adjust the longitudinal angle of the drill bit. At this time, the bottom of the drill bit corresponds to the hole inside the hole plate. The operator then starts the servo motor to drive the rotation of the drill bit, achieving the effect of adjusting the drill hole in the tempered glass. This allows for rapid multi-point adjustment of the drill bit position, enabling the operator to flexibly adjust the drill position according to the drilling position of the tempered glass. This achieves the effect of semi-automatic drilling of tempered glass. Furthermore, the design of the U-shaped plate and the side opening of the sliding box effectively avoids... Debris generated during tempered glass drilling enters the screw structure, improving equipment lifespan and operational flexibility. The movement of the moving block drives the pointer, allowing operators to observe the pointer and scale groove for precise drill bit adjustment, thus enhancing drilling accuracy. The design of the first and second support rods ensures greater stability during U-shaped plate movement. The rotating block facilitates operator control of the threaded rod. The water pump, activated by the operator, draws water from the tank into a hose, which is then sprayed onto the drilled area. The movement of the drill bit, in turn, moves the spray nozzle, rapidly cooling the drill bit and preventing breakage. The water flow also washes away debris, further improving drilling efficiency.

[0017] 2. When the tempered glass is placed on top of the perforated plate, the operator rotates two sets of knobs inside the L-plate. Since the bottom of the knobs is rotatably connected to the extrusion plate, the rotation of the knobs causes the extrusion plate to move downwards. At this time, the extrusion plate drives multiple sets of limit rods to slide inside the L-plate. The extrusion plate then uses rubber pads to squeeze and limit the top sides of the tempered glass, thereby achieving the effect of squeezing and fixing tempered glass of various specifications, improving the production and processing efficiency of tempered glass, preventing the tempered glass from shifting during drilling, and increasing the flexibility of the equipment during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a top view of the overall structure of this utility model;

[0020] Figure 3This is a schematic diagram of the overall U-shaped plate structure from below in this utility model;

[0021] Figure 4 This is a top view of the overall U-shaped plate structure in this utility model;

[0022] Figure 5 This is a cross-sectional view of the overall structure of the chassis in this utility model;

[0023] Figure 6 This is a schematic diagram of the overall structure of the positioning component in this utility model.

[0024] In the diagram: 1. Workbench; 101. Support frame; 102. Hole plate; 2. Adjustment mechanism; 201. Support plate; 202. U-shaped plate; 203. Screw; 2031. Moving plate; 204. Forward and reverse motor; 205. Sliding box; 206. Threaded rod; 207. Moving block; 208. Electric telescopic rod; 209. Chassis; 210. Servo motor; 211. Drill bit; 212. Pointer; 213. Scale groove; 214. First 215. Support rod; 216. Limiting plate; 217. Second support rod; 218. Rotating block; 219. Support platform; 220. Water tank; 221. Water inlet pipe; 222. Water pump; 223. Connecting pipe; 224. Connecting plate; 225. Hose; 226. Nozzle; 227. Collection frame; 301. Positioning assembly; 302. L-plate; 303. Knob rod; 304. Extrusion plate; 305. Rubber pad; 306. Limiting rod; 307. Stop block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-6 The present invention provides a technical solution: a manual drilling guide device for tempered glass, including a workbench 1, a support frame 101 fixedly installed on the top of the workbench 1, and a hole plate 102 fixedly connected inside the support frame 101; an adjustment mechanism 2 is provided inside the support frame 101, and positioning components 3 are symmetrically arranged on the inner side of the support frame 101.

[0027] The adjustment mechanism 2 includes a support plate 201, which is symmetrically fixedly installed on the top of the support frame 101. A U-shaped plate 202 is slidably connected to one side of the support frame 101. A screw 203 is rotatably connected between the support plates 201, and a movable plate 2031 is threadedly connected to the outside of the screw 203. The top of the movable plate 2031 is fixedly connected to the U-shaped plate 202. A forward and reverse motor 204 is fixedly installed at one end of the screw 203. A sliding box 205 is fixedly connected to one side of the bottom of the U-shaped plate 202. A threaded rod 206 is rotatably connected inside the sliding box 205, and a movable block 207 is threadedly connected to the outside of the threaded rod 206. One end of the movable block 207 is slidably connected to the inside of the sliding box 205. An electric telescopic rod 208 is fixedly installed at the bottom of the movable block 207, and a housing 209 is fixedly installed at the output end of the electric telescopic rod 208. A servo motor is installed inside the housing 209. The servo motor 210 has a drill bit 211 fixedly installed at its output end. The bottom of the drill bit 211 passes through the housing 209 and is rotatably connected to the housing 209, thus enabling rapid multi-point adjustment of the drill bit 211 position. This allows operators to flexibly adjust the position according to the drilling location of the tempered glass, achieving semi-automatic drilling of tempered glass. The design of the U-shaped plate 202 and the side opening of the sliding box 205 effectively prevents debris generated during tempered glass drilling from entering the screw structure, improving the service life of the equipment and the flexibility of use. A pointer 212 is fixedly installed on one side of the front of the moving block 207, and the bottom of the U-shaped plate 202 is provided with a scale groove 213. The movement of the moving block 207 drives the movement of the pointer 212. At this time, the operator observes the pointer 212 and the scale groove 213, thus achieving precise point adjustment of the drill bit 211 and improving the accuracy of drilling tempered glass.

[0028] A first support rod 214 is symmetrically fixedly installed on the top side of the inner side of the support frame 101, and a limit plate 215 is slidably connected between the outer sides of the first support rod 214. The bottom of the limit plate 215 is fixedly connected to the U-shaped plate 202. A second support rod 216 is symmetrically fixedly connected between the support plates 201. A movable plate 2031 is disposed outside the second support rod 216 and slidably connected to the second support rod 216. A rotating block 217 is fixedly installed at one end of the threaded rod 206. Through the design of the first support rod 214 and the second support rod 216, the U-shaped plate 202 can be made more stable during movement. Through the design of the rotating block 217, it is convenient for the staff to operate the threaded rod 206.

[0029] A support platform 218 is fixedly installed on one side of the workbench 1, and a water tank 219 is fixedly installed on the top of the support platform 218. A water inlet pipe 220 is fixedly installed on the top of the water tank 219. A water pump 221 is fixedly connected to one side of the top of the support platform 218, and a connecting pipe 222 is fixedly connected between the water pump 221 and the water tank 219. A connecting plate 223 is fixedly connected to one side of the chassis 209, and a flexible hose 224 is fixedly connected between the connecting plate 223 and the water pump 221. One end of the flexible hose 224... A nozzle 225 is fixedly installed, which allows the nozzle 225 to move as the drill bit 211 is adjusted. Water is sprayed onto the drilled area of ​​the tempered glass and the drill bit 211 using the nozzle 225, which can quickly cool down the glass and prevent cracking. The water flow can also wash away debris in the drilling area, further improving the drilling efficiency of the tempered glass. A collection frame 226 is slidably connected to the bottom inner side of the support frame 101. The design of the collection frame 226 makes it easy for workers to collect debris and wastewater.

[0030] The positioning component 3 includes an L-plate 301 symmetrically fixedly installed inside the support frame 101. A knob rod 302 is threadedly connected to the upper part of the L-plate 301, and the bottom of the knob rod 302 is rotatably connected to the extrusion plate 303. A rubber pad 304 is fixedly installed at the bottom of the extrusion plate 303, and a limit rod 305 is symmetrically fixedly installed at the top of the extrusion plate 303. The top of the limit rod 305 passes through the L-plate 301 and is slidably connected to it. A stop block 306 is fixedly installed at the top of the limit rod 305. This enables the extrusion and fixing of tempered glass of various specifications, improves the production and processing efficiency of tempered glass, avoids the phenomenon of tempered glass shifting during drilling, and improves the flexibility of the device during use.

[0031] Working principle: Before using this tempered glass manual drilling guide device, it is necessary to check the overall condition of the device to ensure it can work normally. Figure 1 - Figure 6As shown, firstly, the worker places the tempered glass on top of the perforated plate 102 and fixes it using the positioning component 3. Then, the worker operates the controller to drive the forward and reverse motor 204. The operation of the forward and reverse motor 204 drives the screw 203 to rotate forward or reverse. The rotation of the screw 203 causes the moving plate 2031 to move laterally back and forth. The movement of the moving plate 2031 causes the U-shaped plate 202 to slide inside the support frame 101. The movement of the U-shaped plate 202 causes the drill bit 211 to adjust its lateral position. Then, the worker rotates the threaded rod 206 inside the sliding box 205. The rotation of the threaded rod 206 drives the drill bit 211 to adjust its lateral position. The movable block 207 slides inside the sliding box 205, achieving the effect of vertical position adjustment of the drill bit 211. Finally, the operator operates the electric telescopic rod 208 to adjust the longitudinal angle of the drill bit 211. At this time, the bottom of the drill bit 211 corresponds to the hole inside the hole plate 102. Then, the operator starts the servo motor 210 to drive the rotation of the drill bit 211, achieving the effect of adjusting the drilling of tempered glass. This enables rapid multi-point adjustment of the drill bit 211 position, allowing the operator to flexibly adjust according to the drilling position of the tempered glass, achieving the effect of semi-automatic drilling in tempered glass production. The design of the U-shaped plate 202 and the side openings of the sliding box 205 effectively prevents debris generated during tempered glass drilling from entering the screw structure, improving the equipment's service life and operational flexibility. The movement of the moving block 207 drives the movement of the pointer 212, allowing the operator to observe the pointer 212 and the scale groove 213, thus achieving precise adjustment of the drill bit 211 and improving the accuracy of tempered glass drilling. The design of the first support rod 214 and the second support rod 216 ensures greater stability during the movement of the U-shaped plate 202. The design of the rotating block 217 facilitates operation. Personnel operate the threaded rod 206, and start the water pump 221. Water from the water tank 219 is drawn into the hose 224 through the connecting pipe 222. Finally, water is sprayed onto the drilled area of ​​the tempered glass using the nozzle 225. This allows the adjustment and movement of the drill bit 211 to move the nozzle 225. By spraying water onto the drilled area of ​​the tempered glass and the drill bit 211 using the nozzle 225, rapid cooling can be achieved to prevent cracking. The water flow can also wash away debris in the drilling area, further improving the drilling efficiency of the tempered glass. All pipe structures in the adjustment mechanism 2 are treated with waterproof materials.

[0032] When the tempered glass is placed on top of the perforated plate 102, the operator rotates two sets of knobs 302 inside the L-plate 301. Since the bottom of the knobs 302 is rotatably connected to the extrusion plate 303, the rotation of the knobs 302 causes the extrusion plate 303 to move downward. At this time, the extrusion plate 303 drives multiple sets of limiting rods 305 to slide inside the L-plate 301. The extrusion plate 303 then drives the rubber pads 304 to extrude and limit the tempered glass on both sides of the top, thereby achieving the effect of extruding and fixing tempered glass of various specifications, improving the production and processing efficiency of tempered glass, avoiding the phenomenon of tempered glass shifting during drilling, and improving the flexibility of the device during use.

[0033] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A manual drilling guide device for tempered glass, comprising a workbench (1), wherein a support frame (101) is fixedly installed on the top of the workbench (1), and a perforated plate (102) is fixedly connected inside the support frame (101); Its features are, Also includes: An adjustment mechanism (2) is provided inside the support frame (101), and positioning components (3) are symmetrically arranged on the inner side of the support frame (101); The adjustment mechanism (2) includes a support plate (201), which is symmetrically fixedly installed on the top of the support frame (101). A U-shaped plate (202) is slidably connected to one side of the support frame (101). A screw (203) is rotatably connected between the support plates (201). A movable plate (2031) is threadedly connected to the outside of the screw (203). The top of the movable plate (2031) is fixedly connected to the U-shaped plate (202). A forward and reverse motor (204) is fixedly installed at one end of the screw (203). A sliding plate (2031) is fixedly connected to the bottom side of the U-shaped plate (202). The sliding box (205) is rotatably connected to a threaded rod (206), and the threaded rod (206) is externally threaded to a moving block (207). An electric telescopic rod (208) is fixedly installed at the bottom of the moving block (207), and a housing (209) is fixedly installed at the output end of the electric telescopic rod (208). A servo motor (210) is provided inside the housing (209), and a drill bit (211) is fixedly installed at the output end of the servo motor (210). The bottom of the drill bit (211) penetrates the housing (209) and is rotatably connected to the housing (209).

2. The manual drilling guide device for tempered glass according to claim 1, characterized in that: A pointer (212) is fixedly installed on one side of the front of the moving block (207), and a scale groove (213) is opened on the bottom of the U-shaped plate (202).

3. The manual drilling guide device for tempered glass according to claim 1, characterized in that: The support frame (101) is symmetrically fixedly installed with first support rods (214) on the top side inside, and a limit plate (215) is slidably connected between the outside of the first support rods (214). The bottom of the limit plate (215) is fixedly connected to the U-shaped plate (202). The support plates (201) are symmetrically fixedly connected with second support rods (216). The moving plate (2031) is disposed outside the second support rod (216) and slidably connected to the second support rod (216). A rotating block (217) is fixedly installed at one end of the threaded rod (206).

4. The manual drilling guide device for tempered glass according to claim 1, characterized in that: A support platform (218) is fixedly installed on one side of the workbench (1), and a water tank (219) is fixedly installed on the top of the support platform (218). A water inlet pipe (220) is fixedly installed on the top of the water tank (219). A water pump (221) is fixedly connected to one side of the top of the support platform (218), and a connecting pipe (222) is fixedly connected between the water pump (221) and the water tank (219). A connecting plate (223) is fixedly connected to one side of the machine casing (209), and a hose (224) is fixedly connected between the connecting plate (223) and the water pump (221). A nozzle (225) is fixedly installed at one end of the hose (224).

5. A manual drilling guide device for tempered glass according to claim 1, characterized in that: The positioning component (3) includes an L-plate (301) symmetrically fixedly installed inside the support frame (101), and a knob rod (302) is threadedly connected to the upper internal part of the L-plate (301). The bottom of the knob rod (302) is rotatably connected to the extrusion plate (303). A rubber pad (304) is fixedly installed at the bottom of the extrusion plate (303). Limiting rods (305) are symmetrically fixedly installed at the top of the extrusion plate (303). The top of the limiting rod (305) passes through the L-plate (301) and is slidably connected to the limiting rod (305). A stop block (306) is fixedly installed at the top of the limiting rod (305).

6. The manual drilling guide device for tempered glass according to claim 1, characterized in that: A collection frame (226) is slidably connected to the bottom inner side of the support frame (101).

7. The manual drilling guide device for tempered glass according to claim 1, characterized in that: One end of the movable block (207) is slidably connected to the interior of the sliding box (205).

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