CN218785220U

CN218785220U - Semi-automatic drilling machine

Info

Publication number: CN218785220U
Application number: CN202222495976.3U
Authority: CN
Inventors: 杨勇
Original assignee: Chongqing Yongqin Machinery Manufacturing Co ltd
Current assignee: Chongqing Yongqin Machinery Manufacturing Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-04-04
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a semi-automatic drilling machine, which relates to the technical field of drilling machines and comprises a base, wherein a bracket is fixed on the left side of the base, a placing plate is arranged in the middle of the upper surface of the base, clamps are arranged on the upper surface of the base and on the left side and the right side of the placing plate, an installation block is arranged above the inner side of the bracket, and a drill bit is arranged below the installation block; when drilling the work piece, the piece that produces can block through the protective frame at first, avoid the piece to splash everywhere, in addition can also come to inhale piece and dust through the suction hood in to the conveyer pipe, just then carry to the tee bend takeover from the conveyer pipe, two lead to takeovers and fixed intraductal, just at last convey to the dust collecting box from fixed pipe, consequently, setting through the suction hood, can effectually inhale dust and piece, avoid dust and piece to splash everywhere, simultaneously through the protection of protective frame, prevent that the piece from splashing everywhere then influences the machining efficiency of work piece.

Description

Semi-automatic drilling machine

Technical Field

The utility model relates to a drilling machine technical field specifically is a semi-automatic drilling machine.

Background

The drilling machine is a general machine tool with wide application, and can be used for drilling, reaming, facing, tapping and the like on parts, and the drilling machine can be divided into a semi-automatic drilling machine, a full-automatic drilling machine, an upright drilling machine and the like.

The utility model discloses a bulletin number is CN 210231642U's a semi-automatic drilling machine, including a lift section of thick bamboo, reset spring, telescopic link, drive arrangement, backup pad, limit switch, drilling machine and fixture device, backup pad outside activity cover is equipped with a lift section of thick bamboo, one side that a lift section of thick bamboo is close to fixture device is provided with the drilling machine, the backup pad top is located the inside drive arrangement that is provided with of a lift section of thick bamboo, drive arrangement output and telescopic link fixed connection, telescopic link top and the inboard fixed connection in lift section of thick bamboo top, the utility model discloses, simple structure, processing cost is low, and can realize lathe automatic return, and drilling depth is adjustable, and the work piece gets the convenient function of material, though can realize the automatic return of lathe, drilling depth is adjustable, and the work piece is convenient function, but this utility model is difficult to block the piece that the work piece produced when drilling, if not block the piece then can make it splash everywhere, and then easily increase staff's burden to fix the drill bit in the organism below, and when the drill bit receives the damage, then need dismantle maintenance or change to the drill bit.

SUMMERY OF THE UTILITY MODEL

The utility model provides a semi-automatic drilling machine to solve that the above-mentioned background art provides and be difficult to block the produced piece of work piece when drilling, if not block the piece then can make it splash everywhere, and then easily increase staff's the burden of cleaning, and this utility model all fixes the drill bit in the organism below, and when the drill bit used for a long time and received the damage, then need dismantle the problem of maintenance or change to the drill bit.

The utility model discloses a purpose and effect, the technical scheme who takes is:

a semi-automatic drilling machine comprises a base, wherein a support is fixed on the left side of the base, a placing plate is arranged in the middle of the upper surface of the base, clamps are arranged on the upper surface of the base and positioned on the left side and the right side of the placing plate, an installation block is arranged above the inner side of the support, and a drill bit is arranged below the installation block;

a cleaning assembly is arranged inside the base;

and a disassembling component is arranged below the mounting block and used for disassembling the drill bit.

Preferably, the clearance subassembly includes protecting frame, dust catcher, tee bend takeover, conveyer pipe and suction hood, the protecting frame is established on the base, the dust catcher sets up the inside lower extreme at the base, the tee bend takeover is established in the base, the conveyer pipe is equipped with two and connects respectively in the tee bend takeover left and right sides, the suction hood is equipped with two and establishes respectively two the anchor clamps top.

Preferably, the inside and upper and lower both sides of protection frame communicate with each other, place board and anchor clamps and all be located the protection frame, the dust catcher right side is pegged graft and is had two-way takeover, three-way takeover lower extreme is connected with two-way takeover upper end, two the conveyer pipe upper end all link up out the base and run through to the protection frame in fixed with the suction hood outer end, the inside right side that just is located the dust catcher of base is equipped with the dust collection box, be provided with the hose between two-way takeover and the dust collection box, the preceding articulated two doors that have of base.

Preferably, the bottom of the mounting block is provided with a limiting groove, and the left side and the right side of the inner part of the mounting block are provided with empty grooves communicated with the limiting groove.

Preferably, the disassembling component comprises a limiting block, a positioning block, two movable plates and two springs, the limiting block is fixed on the drill bit, the two positioning blocks are arranged in the limiting grooves respectively, the two movable plates are arranged in the two empty grooves respectively, and the two springs are arranged and fixed between the outer ends of the two movable plates and the inner walls of the empty grooves respectively.

Preferably, the locating slot is formed in each of the left side and the right side of the limiting block, the fixing rods are arranged at the upper end and the lower end of the inner portion of the hollow groove, the upper side and the lower side of the movable plate are respectively sleeved on the outer sides of the fixing rods and are in sliding connection with the fixing rods, the lower end of the movable plate penetrates through the installation block, the inner end of the movable plate penetrates through the hollow groove and is fixed with the outer end of the positioning block, the limiting block is inserted into the limiting slot, and the positioning block is inserted into the locating slot.

Has the advantages that:

1. when a workpiece is drilled, generated fragments can be firstly blocked through the protective frame, the fragments are prevented from splashing everywhere, in addition, the fragments and dust can be sucked into the conveying pipe through the dust hood, then the fragments are conveyed into the three-way connecting pipe, the two-way connecting pipe and the fixed pipe from the conveying pipe, and finally the fragments are conveyed into the dust collecting box from the fixed pipe, so that the dust and the fragments can be effectively sucked through the arrangement of the dust hood, the dust and the fragments are prevented from splashing everywhere, and meanwhile, the machining efficiency of the workpiece is influenced by the fact that the fragments are prevented from splashing everywhere through the protection of the protective frame;

2. receive wearing and tearing and when needing to dismantle the maintenance change at the drill bit long-time use, move the fly leaf to the outside earlier, and the extrusion spring, drive the locating piece simultaneously and move to the outside, make the locating piece break away from the constant head tank, the locating piece then can get into the dead slot afterwards, just can move the drill bit downwards afterwards, make the drill bit drive the stopper and extract from the spacing inslot, and then take out the drill bit, convenient and fast when taking out, avoid expending the more time of staff and come to change the maintenance to the drill bit, promote staff's work efficiency.

Drawings

Fig. 1 is a schematic view of the overall main view plane structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the base and the protection frame of the present invention;

fig. 3 is a schematic view of a partially enlarged structure in fig. 1 according to the present invention.

The labels in the figure are: 1, a base; 2, a bracket; 3 placing the plate; 4, drilling a bit; 5, mounting a block; 6, clamping; 7, a protective frame; 8, a dust collector; 9, three-way connecting pipes; 10 conveying pipes; 11 a dust hood; 12 a limiting block; 13 a limiting groove; 14 positioning blocks; 15 positioning grooves; 16 empty slots; 17 a movable plate; 18 spring.

Detailed Description

Referring to fig. 1 to 3, the utility model relates to a semi-automatic drilling machine, which comprises a base 1, wherein a support 2 is fixed on the left side of the base 1, a placing plate 3 is arranged in the middle of the upper surface of the base 1, clamps 6 are arranged on the upper surface of the base 1 and on the left side and the right side of the placing plate 3, an installation block 5 is arranged on the upper side of the inner side of the support 2, and a drill bit 4 is arranged below the installation block 5;

a cleaning assembly is arranged inside the base 1, the cleaning assembly comprises a protective frame 7, a dust collector 8, a three-way connecting pipe 9, a conveying pipe 10 and a dust hood 11, the protective frame 7 is arranged on the base 1, the dust collector 8 is arranged at the lower end inside the base 1, the three-way connecting pipe 9 is arranged in the base 1, the conveying pipe 10 is provided with two pipes and is respectively connected to the left side and the right side of the three-way connecting pipe 9, the dust hood 11 is provided with two pipes and is respectively arranged above the two clamps 6, the inside of the protective frame 7 is communicated with the upper side and the lower side, the placing plate 3 and the clamps 6 are both positioned in the protective frame 7, the right side of the dust collector 8 is spliced with two-way connecting pipes, the lower end of the three-way connecting pipe 9 is connected with the upper ends of the two-way connecting pipes, the upper ends of the two conveying pipes 10 are both penetrated out of the base 1 and are fixed with the outer end of the dust collector 11, a hose is arranged inside the base 1 and positioned on the right side of the dust collector 8, and a double-door is hinged to the front of the base 1;

before a workpiece is machined, the workpiece is placed on the placing plate 3, then the workpiece is positioned and clamped through the clamp 6, and finally the workpiece is machined through the drill 4;

when a workpiece is drilled, generated scraps can be firstly blocked through the protective frame 7, the scraps are prevented from splashing everywhere, in addition, the dust collector 8 can be opened, the dust hood 11 is enabled to suck the scraps and dust into the conveying pipe 10, then the scraps are conveyed into the three-way connecting pipe 9, the two-way connecting pipe and the fixed pipe from the conveying pipe 10, and finally the scraps are conveyed into the dust collecting box from the fixed pipe, so that the dusts and the scraps can be effectively sucked through the arrangement of the dust hood 11, the dust and the scraps are prevented from splashing everywhere, and meanwhile, through the protection of the protective frame 7, the scraps are prevented from splashing everywhere, so that the processing efficiency of the workpiece is influenced;

a dismounting assembly is arranged below the mounting block 5 and used for dismounting the drill bit 4, a limiting groove 13 is formed in the bottom of the mounting block 5, empty grooves 16 communicated with the limiting groove 13 are formed in the left side and the right side of the inside of the mounting block 5, the dismounting assembly comprises limiting blocks 12, positioning blocks 14, movable plates 17 and springs 18, the limiting blocks 12 are fixed on the drill bit 4, two positioning blocks 14 are arranged and arranged in the limiting grooves 13 respectively, two movable plates 17 are arranged and arranged in the two empty grooves 16 respectively, two springs 18 are arranged and fixed between the outer ends of the movable plates 17 and the inner walls of the empty grooves 16 respectively, positioning grooves 15 are formed in the left side and the right side of the limiting blocks 12, fixing rods are arranged at the upper end and the lower end of the inside of the empty grooves 16, the upper side and the lower side of the movable plates 17 are sleeved outside the fixing rods respectively and are connected with the outer ends of the fixing rods in a sliding manner, the lower end of the movable plates 17 penetrates through the mounting block 5, the inner ends of the movable plates 17 penetrate through the empty grooves 16 and are fixed with the positioning blocks 14, the limiting blocks 12 are inserted into the limiting grooves 13, and the positioning blocks 14 are inserted into the positioning grooves 15;

when the drill bit 4 is worn and needs to be detached, maintained and replaced after being used for a long time, the movable plate 17 moves outwards to enable the movable plate 17 to slide outside the fixed rod, the spring 18 is extruded when the movable plate 17 moves, the positioning block 14 is driven to move outwards to enable the positioning block 14 to be separated from the positioning groove 15, the positioning block 14 can enter the hollow groove 16 after being separated from the positioning groove 15, then the drill bit 4 can move downwards to enable the drill bit 4 to drive the limiting block 12 to be pulled out of the limiting groove 13, the drill bit 4 can be taken out conveniently and quickly, the situation that a lot of time is consumed for replacing and maintaining the drill bit 4 is avoided, and the working efficiency of workers is improved;

when the drill bit 4 needs to be installed, the drill bit 4 drives the limiting block 12 to be inserted into the limiting groove 13, the limiting groove 15 corresponds to the empty groove 15, then the movable plate 17 is loosened, rebounding is performed through resilience force of the spring 18, the spring 18 drives the movable plate 17 and the positioning block 14 to move inwards, the positioning block 14 is moved out of the empty groove 16 and inserted into the positioning groove 15, the limiting block 12 and the drill bit 4 are positioned through the positioning block 14, and accordingly installation stability of the drill bit 4 is guaranteed.

Claims

1. The utility model provides a semi-automatic drilling machine, includes base (1), base (1) left side is fixed with support (2), the middle part is equipped with above base (1) and places board (3), just be located the left and right sides of placing board (3) above base (1) and all install anchor clamps (6), installation piece (5) are installed to support (2) inboard top, installation piece (5) below is equipped with drill bit (4), its characterized in that:

a cleaning assembly is arranged inside the base (1);

and a disassembling component is arranged below the mounting block (5) and used for disassembling the drill bit (4).

2. A semi-automatic drilling machine according to claim 1, wherein: the cleaning assembly comprises a protective frame (7), a dust collector (8), a three-way connecting pipe (9), a conveying pipe (10) and a dust hood (11), wherein the protective frame (7) is arranged on the base (1), the dust collector (8) is arranged at the lower end inside the base (1), the three-way connecting pipe (9) is arranged in the base (1), the conveying pipe (10) is provided with two pipes which are respectively connected to the left side and the right side of the three-way connecting pipe (9), and the dust hood (11) is provided with two pipes which are respectively arranged on the two sides of the clamp (6).

3. A semi-automatic drilling machine according to claim 2, wherein: the dust collector is characterized in that the inner portion of the protection frame (7) is communicated with the upper side and the lower side, the placing plate (3) and the clamp (6) are located in the protection frame (7), a two-way connecting pipe is inserted into the right side of the dust collector (8), the lower end of the three-way connecting pipe (9) is connected with the upper end of the two-way connecting pipe, the upper end of the conveying pipe (10) penetrates through the base (1) and penetrates into the protection frame (7) to be fixed with the outer end of the dust collection cover (11), a dust collection box is arranged on the right side, located in the base (1), of the dust collector (8), a hose is arranged between the two-way connecting pipe and the dust collection box, and a double door is hinged to the front of the base (1).

4. A semi-automatic drilling machine according to claim 1, wherein: the bottom of the mounting block (5) is provided with a limiting groove (13), and the left side and the right side of the inside of the mounting block (5) are provided with empty grooves (16) communicated with the limiting groove (13).

5. A semi-automatic drilling machine according to claim 4, characterized in that: the disassembling component comprises limiting blocks (12), positioning blocks (14), movable plates (17) and springs (18), wherein the limiting blocks (12) are fixed on the drill bit (4), the two positioning blocks (14) are arranged and are respectively arranged in the limiting grooves (13), the two movable plates (17) are arranged and are respectively arranged in the two empty grooves (16), and the two springs (18) are arranged and are respectively fixed between the outer ends of the movable plates (17) and the inner walls of the empty grooves (16).

6. A semi-automatic drilling machine according to claim 5, wherein: stopper (12) left and right sides all opens constant head tank (15), the dead lever has all been opened at both ends about dead slot (16) is inside, establish respectively in the dead lever outside and rather than sliding connection in both sides about fly leaf (17), fly leaf (17) lower extreme runs through out installation piece (5), fly leaf (17) inner is worn out dead slot (16) and is fixed with locating piece (14) outer end, stopper (12) are pegged graft to spacing groove (13) in, locating piece (14) are pegged graft to in the constant head tank (15).