CN220806407U

CN220806407U - Automatic drilling machine for hardware

Info

Publication number: CN220806407U
Application number: CN202322685745.3U
Authority: CN
Inventors: 潘旭
Original assignee: Taicang Boyuan Mechanical Equipment Co ltd
Current assignee: Taicang Boyuan Mechanical Equipment Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-04-19
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses an automatic drilling machine for hardware, which comprises a drilling machine main body, a driving mechanism and a drilling mechanism, wherein the driving mechanism comprises an X-axis screw guide rail, a Y-axis screw guide rail and a Z-axis telescopic rod, the Y-axis screw guide rail reciprocates on the X-axis screw guide rail, the Z-axis telescopic rod reciprocates on the Y-axis screw guide rail, the drilling mechanism comprises a drill bit and a drill floor, a mounting block is fixed on the side surface of the drill floor, one side of the mounting block is rotationally connected with a rotating shaft, a clamp is fixed at the end part of the rotating shaft, and a servo motor IV is fixed on the other side of the mounting block. This automatic drilling machine of hardware design is advanced, compact structure, and the convenience is drilled the side of hardware, need not to dismantle repeatedly and spacing the hardware, has improved drilling efficiency, can realize drilling and go up the unloading and go on simultaneously, has further improved drilling efficiency, can confirm drilling position accurately, and the error is little, has greatly improved drilling precision.

Description

Automatic drilling machine for hardware

Technical Field

The utility model belongs to the technical field of hardware processing, and particularly relates to an automatic drilling machine for hardware.

Background

In the process of manufacturing and machining the hardware, in many cases, drilling needs to be performed on the hardware, and thus a hardware drilling machine is needed, but the commonly used hardware drilling machine has some defects, for example: 1. the angle of the drill bit is fixed, so that the side face of the hardware is inconvenient to drill, and when drilling is carried out on a plurality of positions of the hardware, repeated disassembly and limiting are required to be carried out on the hardware, so that the drilling efficiency is low; 2. the drilling stations are few, when drilling is carried out on a plurality of hardware, the machine is required to be stopped for feeding and discharging operations, so that the drilling efficiency is low; 3. the drilling position is determined only by naked eyes, so that the error is large, and the drilling precision is low. Therefore, there is an urgent need to design an automatic drilling machine for hardware to solve the above problems.

Drilling accuracy

Disclosure of utility model

The utility model aims to provide an automatic drilling machine for hardware, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic hardware drilling machine, comprising:

The drilling machine comprises a drilling machine main body, wherein a water pump is arranged on one side of the drilling machine main body;

The driving mechanism comprises an X-axis screw guide rail, a Y-axis screw guide rail and a Z-axis telescopic rod, wherein the Y-axis screw guide rail reciprocates on the X-axis screw guide rail, the Z-axis telescopic rod reciprocates on the Y-axis screw guide rail, one side of the Z-axis telescopic rod is provided with an infrared positioner, the bottom end of the Z-axis telescopic rod is fixed with a mounting plate, and the upper surface of the mounting plate is fixed with a rotating motor;

The drilling mechanism comprises a drill bit and a drill floor, the drill bit is connected with an output shaft of a rotary motor through a coupler, a servo motor III is arranged under the drill floor, a mounting block is fixed on the side surface of the drill floor, a rotating shaft is connected to one side of the mounting block in a rotating mode, a clamp is fixed at the end portion of the rotating shaft, and a servo motor IV driving the rotating shaft to rotate is fixed on the other side of the mounting block.

Further, the X-axis screw rod guide rail comprises a screw rod I, a nut seat I, a fixed end I and a servo motor I, wherein the nut seat I is connected to the screw rod I in a sliding mode, the fixed end I is arranged at two ends of the screw rod I and is respectively fixed on the inner wall of the drilling machine main body, and the servo motor I is in transmission connection with the screw rod I.

Further, the Y-axis screw guide rail comprises a screw rod II, a nut seat II, a fixed end II and a servo motor II, wherein the nut seat II is connected to the screw rod II in a sliding mode, the fixed end II is arranged at two ends of the screw rod II and is respectively fixed at two ends of the bottom of the nut seat I, and the servo motor II is connected with the screw rod II in a transmission mode.

Furthermore, the drill floor is surrounded by a water tank, a filter screen is arranged at the notch of the water tank, and cooling liquid is arranged in the water tank.

Furthermore, the water inlet of the water pump extends to the inner bottom of the water tank, the water outlet of the water pump is connected with a water pipe in a sealing way, and the end part of the water pipe is fixed on one side of the Z-axis telescopic rod.

Still further, the cross section of the drill floor is regular triangle, and the servo motor III drives the drill floor to do single 120-degree intermittent rotary motion.

Still further, the water pipe adopts flexible water pipe.

Still further, the Z-axis telescopic rod is an electric telescopic rod.

The utility model has the technical effects and advantages that: this automatic drilling machine of hardware design is advanced, compact structure, convenient to use, through setting up installation piece, pivot and servo motor four, can drive anchor clamps and rotate, and then conveniently drill the side to the hardware, need not to dismantle repeatedly and spacing to the hardware, improved drilling efficiency, through setting up three drilling station in the side of drill floor, can realize drilling and go up the unloading and go on simultaneously, further improved drilling efficiency, through setting up X axle lead screw guide rail, Y axle lead screw guide rail and infrared positioning appearance, can confirm drilling position accurately, the error is little, greatly improved drilling precision.

Drawings

FIG. 1 is a vertical cross-sectional view in the front view of the present utility model;

FIG. 2 is a horizontal cross-sectional view of the drill floor of the present utility model;

fig. 3 is a vertical cross-sectional view of the Y-axis lead screw guide of the present utility model.

In the figure: 100. a drill body; 101. a water pump; 102. a water pipe; 103. an electric control box; 200. a driving mechanism; 201. an X-axis screw guide rail; 2011. a first screw rod; 2012. a first nut seat; 2013. a first fixed end; 2014. a servo motor I; 202. y-axis screw guide rail; 2021. a second screw rod; 2022. a second nut seat; 2023. a second fixed end; 2024. a servo motor II; 203. a Z-axis telescopic rod; 204. an infrared locator; 205. a mounting plate; 206. a rotating electric machine; 207. a coupling; 300. a drilling mechanism; 301. a drill bit; 302. a drill floor; 303. a servo motor III; 304. a mounting block; 305. a rotating shaft; 306. a clamp; 307. a servo motor IV; 308. a water tank; 309. a filter screen; 310. and (5) cooling liquid.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model provides an automatic drilling machine for hardware as shown in fig. 1-3, comprising:

a drill body 100, one side of the drill body 100 being provided with a water pump 101;

The driving mechanism 200 comprises an X-axis screw guide rail 201, a Y-axis screw guide rail 202 and a Z-axis telescopic rod 203, wherein the Y-axis screw guide rail 202 reciprocates on the X-axis screw guide rail 201, the Z-axis telescopic rod 203 reciprocates on the Y-axis screw guide rail 202, one side of the Z-axis telescopic rod 203 is provided with an infrared positioner 204, the bottom end of the Z-axis telescopic rod 203 is fixedly provided with a mounting plate 205, the upper surface of the mounting plate 205 is fixedly provided with a rotating motor 206, the Z-axis telescopic rod 203 can be moved to any position right above a clamp 306 through the X-axis screw guide rail 201 and the Y-axis screw guide rail 202, a drill 301 can be contacted with hardware on the clamp 306 through extending the Z-axis telescopic rod 203, and the drill 301 is driven to rotate through the rotating motor 206, so that drilling operation can be performed;

The drilling mechanism 300, the drilling mechanism 300 includes drill bit 301 and drill floor 302, and drill bit 301 passes through shaft coupling 207 and rotary motor 206's output shaft, is equipped with servo motor three 303 under the drill floor 302, and the side surface of drill floor 302 is fixed with installation piece 304, and one side rotation of installation piece 304 is connected with pivot 305, and the tip of pivot 305 is fixed with anchor clamps 306, and the opposite side of installation piece 304 is fixed with servo motor four 307 that drives pivot 305 rotation.

In addition, the X-axis screw guide 201 includes a screw first 2011, a nut seat first 2012, a fixed end first 2013 and a servo motor first 2014, the nut seat first 2012 is slidably connected to the screw first 2011, the fixed end first 2013 is disposed at two ends of the screw first 2011 and is fixed on an inner wall of the drilling machine main body 100 respectively, the servo motor first 2014 is in transmission connection with the screw first 2011, and the servo motor first 2014 is controlled to rotate forward and backward, so that the nut seat first 2012 can be driven to reciprocate on the screw first 2011.

Specifically, the Y-axis screw guide 202 includes a second screw 2021, a second nut seat 2022, a second fixed end 2023, and a second servo motor 2024, the second nut seat 2022 is slidably connected to the second screw 2021, the second fixed end 2023 is disposed at two ends of the second screw 2021 and is respectively fixed at two ends of the bottom of the first nut seat 2012, the second servo motor 2024 is in transmission connection with the second screw 2021, and the second nut seat 2022 can be driven to reciprocate on the second screw 2021 by controlling forward and reverse rotation of the second servo motor 2024.

It should be noted that the water tank 308 surrounds the drill floor 302, so as to provide and recycle the cooling liquid 310 required by drilling, the notch of the water tank 308 is provided with the filter screen 309, and can separate the waste chips generated by drilling from the cooling liquid 310, the cooling liquid 310 is arranged in the water tank 308, and the cooling liquid 310 is water.

Specifically, the water inlet of the water pump 101 extends to the inner bottom of the water tank 308, the water outlet of the water pump 101 is connected with the water pipe 102 in a sealing manner, the end part of the water pipe 102 is fixed on one side of the Z-axis telescopic rod 203, and cooling liquid 310 in the water tank 308 can be sprayed to the drill bit through the water pump 101 and the water pipe 102 to cool the drill bit 301 during drilling operation.

It should be noted that, the cross section of the drill floor 302 is a regular triangle, and the servo motor three 303 drives the drill floor 302 to perform a single 120 ° intermittent rotation motion, so that the fixture 306 fixed with the hardware to be processed can be rotated to the position right below the drill 301 by rotating the drill floor 302 each time, three drilling stations are formed on three sides of the drill floor 302, so that drilling and feeding and discharging operations are conveniently performed simultaneously, and drilling efficiency is improved.

Specifically, the water pipe 102 is a telescopic water pipe, so that when the position of the drill 301 is adjusted, the water pipe 102 can be always fixed with the Z-axis telescopic rod 203, and further, the cooling liquid 310 can be always sprayed to the drill 301 through the water pipe 102.

Specifically, the Z-axis telescopic rod 203 is an electric telescopic rod, and has the advantages of simple structure, convenient installation, low cost and accurate stroke.

Specifically, an electric cabinet 103 is fixed on one side of the drill main body 100, and the electric cabinet 103 is electrically connected with the water pump 101, the first servo motor 2014, the second servo motor 2024, the Z-axis telescopic rod 203, the infrared positioning instrument 204, the rotating motor 206, the third servo motor 303 and the fourth servo motor 307 respectively, so that the coordination operation of all electric appliances can be controlled uniformly through the electric cabinet 103.

Working principle: when the automatic drilling machine for hardware is used, firstly hardware to be processed is fixed on a clamp 306, then a servo motor III 303 is started, the servo motor III 303 drives a drill floor 302 to rotate, the clamp 306 fixed with the hardware to be processed is rotated to the position right below a drill bit 301, then an electric cabinet 103 controls a servo motor I2014, a servo motor II 2024 and a servo motor IV 307 to operate, the drill bit 301 corresponds to a position to be drilled, the drilling position is further confirmed through an infrared positioning instrument 204, then a Z-axis telescopic rod 203 and a rotary motor 206 are started, the Z-axis telescopic rod 203 drives the drill bit 301 to move downwards, the drill bit 301 is contacted with the hardware and drill holes, at the moment, a water pump 101 pumps out cooling liquid 310 in a water tank 308, and the cooling liquid is sprayed to the drill bit 301 through a water pipe 102 to cool the drill bit 301. This automatic drilling machine of hardware design is advanced, compact structure, convenient to use, through setting up installation piece 304, pivot 305 and servo motor four 307, can drive anchor clamps 306 and rotate, and then the convenience is bored the side of hardware, need not to dismantle repeatedly and spacing the hardware, improved drilling efficiency, through setting up three drilling station in the side of drill floor 302, can realize drilling and go up the unloading and go on simultaneously, further improved drilling efficiency, through setting up X axle lead screw guide 201, Y axle lead screw guide 202 and infrared locator 204, can confirm drilling position accurately, the error is little, drilling precision has been greatly improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automatic drilling machine for hardware, comprising:

A drilling machine main body (100), wherein a water pump (101) is arranged on one side of the drilling machine main body (100);

the driving mechanism (200), the driving mechanism (200) comprises an X-axis screw guide rail (201), a Y-axis screw guide rail (202) and a Z-axis telescopic rod (203), the Y-axis screw guide rail (202) reciprocates on the X-axis screw guide rail (201), the Z-axis telescopic rod (203) reciprocates on the Y-axis screw guide rail (202), one side of the Z-axis telescopic rod (203) is provided with an infrared positioning instrument (204), the bottom end of the Z-axis telescopic rod (203) is fixed with a mounting plate (205), and the upper surface of the mounting plate (205) is fixed with a rotating motor (206);

Drilling mechanism (300), drilling mechanism (300) include drill bit (301) and drill floor (302), drill bit (301) are through shaft coupling (207) and rotary motor (206) output shaft, be equipped with servo motor three (303) under drill floor (302), the side fixed surface of drill floor (302) has installation piece (304), one side rotation of installation piece (304) is connected with pivot (305), the tip of pivot (305) is fixed with anchor clamps (306), the opposite side of installation piece (304) is fixed with and drives pivot (305) pivoted servo motor four (307).

2. The hardware automatic drilling machine of claim 1, wherein: the X-axis screw guide rail (201) comprises a screw rod I (2011), a nut seat I (2012), a fixed end I (2013) and a servo motor I (2014), wherein the nut seat I (2012) is connected to the screw rod I (2011) in a sliding mode, the fixed end I (2013) is arranged at two ends of the screw rod I (2011) and is respectively fixed on the inner wall of the drilling machine main body (100), and the servo motor I (2014) is in transmission connection with the screw rod I (2011).

3. The hardware automatic drilling machine of claim 2, wherein: the Y-axis screw guide rail (202) comprises a screw rod II (2021), a nut seat II (2022), a fixed end II (2023) and a servo motor II (2024), wherein the nut seat II (2022) is connected to the screw rod II (2021) in a sliding mode, the fixed end II (2023) is arranged at two ends of the screw rod II (2021) and is respectively fixed at two ends of the bottom of the nut seat I (2012), and the servo motor II (2024) is in transmission connection with the screw rod II (2021).

4. The hardware automatic drilling machine of claim 1, wherein: the drill floor (302) is surrounded by a water tank (308), a filter screen (309) is arranged at the notch of the water tank (308), and cooling liquid (310) is arranged in the water tank (308).

5. The hardware automatic drilling machine of claim 4, wherein: the water inlet of the water pump (101) extends to the inner bottom of the water tank (308), the water outlet of the water pump (101) is connected with a water pipe (102) in a sealing mode, and the end portion of the water pipe (102) is fixed on one side of the Z-axis telescopic rod (203).

6. The hardware automatic drilling machine of claim 1, wherein: the cross section of the drill floor (302) is in a regular triangle shape, and the servo motor III (303) drives the drill floor (302) to do single 120-degree intermittent rotation movement.

7. The hardware automatic drilling machine of claim 5, wherein: the water pipe (102) adopts a telescopic water pipe.

8. The hardware automatic drilling machine of claim 1, wherein: the Z-axis telescopic rod (203) is an electric telescopic rod.