CN219520544U

CN219520544U - High-stability multi-specification hole site group drilling device

Info

Publication number: CN219520544U
Application number: CN202223513236.4U
Authority: CN
Inventors: 袁爱平; 黄燕林
Original assignee: Guangzhou Tengli Machinery Equipment Co ltd
Current assignee: Guangzhou Tengli Machinery Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-15
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a high-stability multi-specification hole site group drilling device which comprises a lathe frame, wherein an X-axis guide rail is horizontally arranged at the top of the lathe frame, an X-axis driving piece is arranged at any end of the X-axis guide rail, a sliding seat is arranged on the X-axis guide rail and is connected with the X-axis driving piece, a Y-axis guide rail is arranged on the sliding seat, a Y-axis driving piece is arranged at any end of the Y-axis guide rail, a machining bedplate is arranged on the Y-axis guide rail through a sliding block, at least two clamping mechanisms are arranged on the machining bedplate, a lifting driving piece is arranged at the top of the lathe frame at any end of the X-axis guide rail, a cantilever vertical to the lifting driving piece is arranged at the top of the lifting driving piece, and a group drilling device is arranged at the free end of the cantilever. The drilling tool has the advantages of reasonable design, simple structure and easy operation, can meet the requirement of drilling holes with the same specification or different specifications on a workpiece, has high stability, accurate drilling positioning, greatly improves the drilling speed and efficiency, and has high drilling quality.

Description

High-stability multi-specification hole site group drilling device

Technical Field

The utility model belongs to the technical field of hole site machining equipment, and particularly relates to a high-stability multi-specification hole site group drilling device.

Background

When a workpiece is machined, a hand-held electric drill and a drilling machine are often required to be used for drilling. The existing common drilling equipment is a hand-held electric drill, a drilling machine and the like. The existing hand-held electric drill and drilling machine have some problems and defects when drilling a workpiece, firstly, the stability of a drill bit is poor, and only a single drill bit can be used for processing the workpiece, and only one hole can be drilled at a time; secondly, need manual intervention manual adjustment work piece and drill bit's position, lead to the location inaccurate, intensity of labour is big, easily appears the deviation, damage hand scheduling problem, processing speed is slow, and efficiency is lower, leads to the practicality relatively poor.

Therefore, it is a key to solve the problem to develop a novel drilling tool capable of simultaneously drilling a plurality of holes.

Disclosure of Invention

The utility model provides a high-stability multi-specification hole site group drilling device.

The utility model is realized by the following technical scheme: including the lathe frame, be provided with X axle guide rail in lathe frame top level, set up X axle drive piece at arbitrary end of X axle guide rail, be equipped with the sliding seat on X axle guide rail, the sliding seat is connected X axle drive piece, be equipped with Y axle guide rail on the sliding seat, set up the processing platen through the slider on Y axle guide rail, be provided with two at least fixture on the processing platen, set up the lift drive piece at lathe frame top of arbitrary end of X axle guide rail, set up the cantilever rather than the vertically at lift drive piece top, set up the crowd drilling device at the free end of cantilever, crowd drilling device includes positioning drive piece, spacing guide arm, mounting panel, drilling machine, positioning drive piece sets up on the free end of cantilever, spacing guide arm symmetry sets up on the free end of cantilever of positioning drive piece both sides, be provided with respectively on the free end of cantilever with positioning drive piece, spacing guide arm adaptation through-hole, positioning drive piece, spacing lower extreme all wear out the through-hole downwards and connect, drilling machine sets up on the mounting panel, it is equipped with three drilling tool on the mounting panel to set up on the mounting panel.

Further, the processing platen outer fringe around being provided with the collecting vat of L shape structure, each collecting vat is frame structure around processing platen connection combination, is equipped with the dust absorption pipe at each collecting vat bottom, dust absorption pipe connection dust absorption fan, the dust absorption fan then sets up in the lathe frame lower part, and lathe frame lower part is equipped with the dust collection box of connection dust absorption fan.

The beneficial effects of the utility model are as follows: the drilling machine is reasonable in design, simple in structure and easy to operate, a plurality of drilling tools can be installed on the tool apron at the same time by arranging the tool apron, so that the drilling requirements of holes with the same specification or different specifications on a workpiece are met, the single drilling bit of the original drilling machine is used for machining, the design is improved into the group drilling machining, the drilling efficiency is greatly improved, the lifting displacement is automatically controlled in the whole process, the drilling positioning is accurate, the stability of the drilling tools is greatly improved, the tool jumping and the deviation are avoided, the problems that the positioning is inaccurate, the labor intensity is high, the deviation is easy to occur, the hand is damaged and the like due to manual intervention are solved, the machining speed and the machining efficiency are effectively improved, and the drilling quality is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the lifting auxiliary frame of the present utility model;

reference numerals in the drawings: 1-lathe frame, 2-X axis guide rail, 3-X axis driving piece, 4-sliding seat, 5-Y axis guide rail, 6-Y axis driving piece, 7-processing bedplate, 8-lifting driving piece, 9-cantilever, 10-positioning driving piece, 11-limit guide rod, 12-mounting plate, 13-drilling machine, 14-buffer spring, 15-clamping mechanism, 16-clamping support, 17-adjusting rod, 18-clamping plate, 19-clamping driving piece, 20-collecting tank, 21-dust collection pipe, 22-dust collection fan, 23-dust collection box, 24-lifting auxiliary frame, 25-lifting guide rod, 26-balance lug plate, 27-control device, 28-tool apron, 29-drilling tool and 30-shock pad.

Detailed Description

In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.

The high-stability multi-specification hole site group drilling device shown in fig. 1-2 comprises a lathe frame 1, an X-axis guide rail 2 is horizontally arranged at the top of the lathe frame 1, an X-axis driving piece 3 is arranged at any end of the X-axis guide rail 2, a sliding seat 4 is arranged on the X-axis guide rail 2, the sliding seat 4 is connected with the X-axis driving piece 3, a Y-axis guide rail 5 is arranged on the sliding seat 4, a Y-axis driving piece 6 is arranged at any end of the Y-axis guide rail 5, a machining platen 7 is arranged on the Y-axis guide rail 5 through a sliding block, at least two clamping mechanisms 15 are arranged on the machining platen 7, a lifting driving piece 8 is arranged at the top of the lathe frame 1 at any end of the X-axis guide rail 2, a cantilever 9 perpendicular to the lifting driving piece 8 is arranged at the top of the lifting driving piece, a group drilling device is arranged at the free end of the cantilever 9, the group drilling device comprises a positioning driving piece 10, limiting guide rods 11, a mounting plate 12 and a drilling machine 13, the limiting guide rods 11 are symmetrically arranged at the free ends of the cantilever 9 at the two sides of the positioning driving piece 10, the free ends of the cantilever 9 are respectively provided with a limiting guide rod 11 and a through hole 12 which is matched with the free end of the positioning guide rod 11 and the positioning guide rod 10, and the lower mounting plate 11 is respectively arranged at the free ends of the positioning guide rod and the free end of the positioning guide rod 12 and the positioning device is connected with the free end through the positioning device.

Furthermore, the drilling machine 13 is provided with a tool rest 28, at least three drilling tools 29 are arranged on the tool rest 28, the tool rest 28 can be conveniently replaced, drilling tools 29 with different sizes can be simultaneously installed, and drilling of a plurality of hole sites can be simultaneously carried out.

The limiting guide rod 11 is provided with a buffer spring 14, the buffer spring 14 is arranged on the limiting guide rod 11 between the mounting plate 12 and the cantilever 9, or a gland is arranged at the top of the limiting guide rod 11, and the buffer spring 14 is arranged on the limiting guide rod 11 between the gland and the cantilever 9.

The clamping mechanism 15 comprises a clamping support 16, an adjusting rod 17 and a clamping plate 18, wherein the clamping support 16 is arranged at the edge of the machining platen 7, the adjusting rod 17 is arranged on the clamping support 16 and is in threaded fit connection with the clamping support 16, one end of the inner side of the adjusting rod 17 is connected with the clamping plate 18, and a buffer cushion is arranged on the clamping plate 18.

One end of the outer side of the adjusting rod 17 is connected with a clamping driving piece 19, and the clamping driving piece 19 is an air cylinder or a hydraulic cylinder.

The X-axis driving piece 3, the Y-axis driving piece 6, the lifting driving piece 8 and the positioning driving piece 10 are air cylinders or hydraulic cylinders.

The lifting driving piece 8 is provided with a lifting auxiliary frame 24, the lifting auxiliary frame 24 comprises lifting guide rods 25 and balancing lug plates 26, the lifting guide rods 25 are symmetrically arranged on two sides of the lifting driving piece 8, the balancing lug plates 26 are fixedly arranged at the top of the lifting driving piece 8, sliding holes matched with the lifting guide rods 25 are formed in the balancing lug plates 26, and the balancing lug plates 26 are sleeved on the lifting guide rods 25 through the sliding holes and are in sliding fit with the lifting guide rods 25.

The top of the lathe frame 1 at any end of the X-axis guide rail 2 is provided with a control device 27, and the control device 27 is a singlechip, and is connected with the X-axis driving piece 3, the Y-axis driving piece 6, the lifting driving piece 8, the positioning driving piece 10, the drilling machine 13 and the clamping driving piece 19 in a signal manner.

The outer edge of the machining bedplate 7 is surrounded by a collecting groove 20 with an L-shaped structure, each collecting groove 20 is connected and combined to form a frame-shaped structure around the machining bedplate 7, a dust collection pipe 21 is arranged at the bottom of each collecting groove 20, the dust collection pipe 21 is connected with a dust collection fan 22, the dust collection fan 22 is arranged at the lower part of the lathe frame 1, and a dust collection box 23 connected with the dust collection fan 22 is arranged at the lower part of the lathe frame 1.

Further, shock pads 30 are respectively arranged at four corners of the bottom of the lathe frame 1.

The working mode of the utility model is as follows:

1. placing a workpiece to be drilled on the machining platen 7, and adjusting the positions of the clamping plates 18 and the workpiece through each adjusting rod 17 to enable the clamping mechanism 15 to clamp and fix the workpiece on the machining platen 7;

2. then, the X-axis driving piece 3 is started to drive the sliding seat 4 to slide along the X-axis guide rail 2, so that a workpiece moves to the position right below the drilling machine 13, and then the lifting driving piece 8 is started to drive the cantilever 9 to descend, and the drilling machine 13 runs and gradually contacts the workpiece to drill holes;

3. when a hole is drilled, and other holes are required to be drilled, firstly starting the lifting driving piece 8 to drive the cantilever 9 to ascend, enabling the drilling machine 13 to separate from a workpiece, then starting the X-axis driving piece 3 to drive the sliding seat 4 to slide along the X-axis guide rail 2, adjusting the positions of a drilling point of the workpiece and the drilling machine 13 on the X axis, starting the Y-axis driving piece 6 to drive the machining platen 7 to follow the Y-axis guide rail 5, adjusting the positions of the drilling point of the workpiece and the drilling machine 13 on the Y axis, realizing hole location, and finally starting the lifting driving piece 8 to drive the cantilever 9 to descend, so that the drilling machine 13 gradually contacts the workpiece to drill holes;

4. repeating the operation of the step 3 until the whole drilling work is completed on the workpiece, driving the cantilever 9 to ascend and reset by the lifting driving piece 8, resetting the clamping mechanism 15, and taking the workpiece off the machining platen 7; during the drilling process, the dust suction fan 22 can be started to suck the scraps falling into the collecting tank 20 during the drilling process into the dust collecting box 23 through the dust suction pipe 21, so that the scraps are prevented from flying.

Claims

1. A high-stability multi-specification hole site group drill device is characterized in that: comprises a lathe bed (1), an X-axis guide rail (2) is horizontally arranged at the top of the lathe bed (1), an X-axis driving piece (3) is arranged at any end of the X-axis guide rail (2), a sliding seat (4) is arranged on the X-axis guide rail (2), the sliding seat (4) is connected with the X-axis driving piece (3), a Y-axis guide rail (5) is arranged on the sliding seat (4), a Y-axis driving piece (6) is arranged at any end of the Y-axis guide rail (5), a processing bedplate (7) is arranged on the Y-axis guide rail (5) through a sliding block, at least two clamping mechanisms (15) are arranged on the processing bedplate (7), lifting driving pieces (8) are arranged at the top of the lathe bed (1) at any end of the X-axis guide rail (2), cantilevers (9) perpendicular to the X-axis guide rail are arranged at the top of the X-axis guide rail, group drilling devices are arranged at the free ends of the cantilevers (9), the group drilling devices comprise positioning driving pieces (10), limiting guide rods (11), mounting plates (12) and drilling machines (13), the positioning driving pieces (10) are arranged at the free ends of the cantilevers (9), the free ends of the cantilevers (10) are respectively arranged at the free ends, the free ends of the cantilevers (11) and the free ends of the cantilevers (10), the lower ends of the positioning driving piece (10) and the limiting guide rod (11) downwards penetrate through the through hole to be connected with the mounting plate (12), the drilling machine (13) is arranged on the mounting plate (12), the drilling machine (13) is provided with a tool apron (28), and the tool apron (28) is provided with at least three drilling tools (29).

2. The high stability multi-gauge hole site crowd drill apparatus of claim 1 wherein: the limiting guide rod (11) is provided with a buffer spring (14), the buffer spring (14) is arranged on the limiting guide rod (11) between the mounting plate (12) and the cantilever (9), or a gland is arranged at the top of the limiting guide rod (11), and the buffer spring (14) is arranged on the limiting guide rod (11) between the gland and the cantilever (9).

3. The high stability multi-gauge hole site crowd drill apparatus of claim 1 wherein: the clamping mechanism (15) comprises a clamping support (16), an adjusting rod (17) and a clamping plate (18), wherein the clamping support (16) is arranged at the edge of the machining platen (7), the adjusting rod (17) is arranged on the clamping support (16) and is connected with the clamping plate (18) in a threaded fit manner, one end of the inner side of the adjusting rod (17) is connected with the clamping plate (18), and a buffer cushion is arranged on the clamping plate (18).

4. A high stability multi-gauge hole site crowd drill apparatus as set forth in claim 3 wherein: one end of the outer side of the adjusting rod (17) is connected with a clamping driving piece (19), and the clamping driving piece (19) is an air cylinder or a hydraulic cylinder.

5. The high stability multi-gauge hole site crowd drill apparatus of claim 1 wherein: the X-axis driving piece (3), the Y-axis driving piece (6), the lifting driving piece (8) and the positioning driving piece (10) are air cylinders or hydraulic cylinders.

6. The high stability multi-gauge hole site crowd drill apparatus of claim 1 wherein: lifting drive spare (8) set up lift auxiliary frame (24), lift auxiliary frame (24) include lift guide arm (25), balanced otic placode (26), lift guide arm (25) symmetry sets up in lifting drive spare (8) both sides, balanced otic placode (26) are fixed to be set up in lifting drive spare (8) top, set up the slide hole with lift guide arm (25) adaptation on each balanced otic placode (26), balanced otic placode (26) cup joint on lift guide arm (25) through the slide hole, two sliding fit.

7. The high stability multi-gauge hole site crowd drill apparatus of claim 1 wherein: the X-axis guide rail is characterized in that a control device (27) is arranged at the top of a lathe frame (1) at any end of the X-axis guide rail (2), and the control device (27) is a single chip microcomputer and is connected with an X-axis driving piece (3), a Y-axis driving piece (6), a lifting driving piece (8), a positioning driving piece (10), a drilling machine (13) and a clamping driving piece (19) through signals.

8. The high stability multi-gauge hole site crowd drill apparatus of claim 1 wherein: the dust collection device is characterized in that the outer edge of the machining platen (7) is surrounded by a collecting groove (20) with an L-shaped structure, each collecting groove (20) is connected and combined to form a frame-shaped structure around the machining platen (7), a dust collection pipe (21) is arranged at the bottom of each collecting groove (20), the dust collection pipe (21) is connected with a dust collection fan (22), the dust collection fan (22) is arranged at the lower part of the lathe frame (1), and a dust collection box (23) connected with the dust collection fan (22) is arranged at the lower part of the lathe frame (1).