CN212042727U

CN212042727U - Drilling machine convenient to remove bits

Info

Publication number: CN212042727U
Application number: CN202020538031.3U
Authority: CN
Inventors: 李洋
Original assignee: Tianjin Gaoyu Metal Products Co ltd
Current assignee: Tianjin Gaoyu Metal Products Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-01
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a drilling machine convenient for removing scraps, which relates to the technical field of drilling processing equipment and comprises a base and a bottom frame fixedly arranged on the base, wherein a drill clamp and a lifting piece used for driving the drill clamp to lift are arranged on the bottom frame; be equipped with the clear bits device on the chassis, clear bits device includes negative pressure mechanism and fixed the setting in the box of chassis one side, and the box is close to chassis one side and is equipped with the negative pressure chamber, negative pressure mechanism's air intake and negative pressure chamber intercommunication, negative pressure chamber top fixedly connected with tuber pipe, the tuber pipe other end along the slope towards drill bit one side, is equipped with the car that gathers materials in the box, gathers materials the below that drill bit one end was kept away from to the parking stall in the tuber pipe. The utility model discloses an easy operation, alleviate staff's intensity of labour, convenient and fast concentrates the drilling machine of a collection is convenient for remove bits with the sweeps among the drilling process.

Description

Drilling machine convenient to remove bits

Technical Field

The utility model relates to a drilling processing equipment technical field especially relates to a drilling machine convenient to remove bits.

Background

Most of automobile parts need to drill the surface of a workpiece in the assembly process, so that the bolts can be conveniently inserted and assembled.

The utility model patent of current patent grant publication number is CN209503559U discloses a pump body production is with processing tool, including the mounting panel, the top both sides welding of mounting panel has the backup pad, and the welding has the fly leaf in the backup pad, and fly leaf top fixedly connected with output shaft driving motor down, the coaxial drill bit that is fixed with of driving motor, driving motor's both sides are equipped with fly leaf welded push rod motor, and one side that two push rod motors kept away from each other all is equipped with the movable rod that runs through the fly leaf, and the bottom welding of movable rod has the extrusion piece.

By adopting the technical scheme, the push rod motor drives the movable plate and the driving motor to move downwards, so that the supporting plate extruding clamping plates are close to each other, the workpiece is clamped through the clamping plates, and the driving motor drives the drill bit to rotate, thereby completing the drilling process of the workpiece. However, no corresponding debris processing mechanism is arranged in the drilling process, and generated debris splashes around, so that the cleaning workload of a user is increased, the safety performance is poor, and certain threat is caused to the safety of the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling machine convenient to remove bits collects the car that gathers materials through the sweeps of tuber pipe in with the working process, and the centralized processing of the sweeps of being convenient for, simultaneously, effectually prevents clastic splashing, and protection user's safety has reduced user's cleaning load.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a drilling machine convenient for chip removal comprises a base and a bottom frame fixedly arranged on the base, wherein a drill clamp and a lifting piece used for driving the drill clamp to lift are arranged on the bottom frame; be equipped with clear bits device on the chassis, clear bits device includes negative pressure mechanism and fixed the setting in the box of chassis one side, the box is close to chassis one side and is equipped with the negative pressure room, negative pressure mechanism's air intake and negative pressure room intercommunication, negative pressure room top fixedly connected with tuber pipe, the tuber pipe other end is along inclining towards drill bit one side, be equipped with the car that gathers materials in the box, the below of drill bit one end is kept away from to the car that gathers materials in the tuber pipe.

By adopting the technical scheme, the rotating assembly drives the drill bit to rotate, and the lifting piece drives the drill bit to lift; negative pressure mechanism provides the negative pressure in to the negative pressure room, and under the effect of negative pressure, the sweeps that the in-process of drilling produced flows into the collecting vehicle via the tuber pipe in, is convenient for to the collection of sweeps, alleviates operating personnel's the amount of labour.

The utility model discloses further set up to: the lifting piece comprises two telescopic cylinders which are arranged side by side and fixedly arranged at the top of the underframe, a sliding seat is fixedly connected with a piston rod of each telescopic cylinder, and the drill bit clamp is arranged on the lower side of the sliding seat.

By adopting the technical scheme, the sliding seat is driven to move up and down by the extension of the piston rod of the telescopic cylinder, so that the drill bit is driven to move up and down in a reciprocating manner.

The utility model discloses further set up to: the rotating assembly comprises a rotating motor fixedly arranged on the sliding seat, a rotating shaft is vertically arranged on the sliding seat, the rotating shaft penetrates through the sliding seat, the lower end of the rotating shaft is positioned in the drill jig, and the rotating motor is in transmission connection with the rotating shaft through a belt pulley; the drill bit fixture is characterized in that a gear set is arranged in the drill bit fixture and comprises an input gear and an output gear which are meshed with each other, the input gear is fixed on the rotating shaft, and the output gear is fixed on the drill bit.

By adopting the technical scheme, the rotating motor drives the rotating shaft to rotate through the belt pulley, and the output gear meshed with the input gear synchronously rotates, so that the rotation of the drill bit is realized.

The utility model discloses further set up to: and a sleeve frame is fixed on the sliding seat and is fixedly connected with the air pipe.

Through adopting above-mentioned technical scheme, the lift of seat that slides can drive the synchronous lift of tuber pipe, guarantees the relative position of tuber pipe and drill bit, improves the efficiency and the quality that the sweeps was retrieved, reduces the possibility that the sweeps splashes on the base.

The utility model discloses further set up to: and a net-shaped baffle is arranged above the negative pressure chamber and is obliquely arranged towards the material collecting vehicle.

Through adopting above-mentioned technical scheme, the slope setting of netted baffle makes the sweeps all fall into the collecting truck, and can not adhere on netted baffle.

The utility model discloses further set up to: the collecting trolley is characterized in that a distance measuring sensor and a controller are arranged above the collecting trolley, a signal lamp is fixed on the outer side of the box body, and the controller is electrically connected with the distance measuring sensor and the controller respectively.

Through adopting above-mentioned technical scheme, range sensor is arranged in detecting the height of waste material in the collecting truck, and when highly reaching certain numerical value, it is bright through controller control signal lamp to make things convenient for the staff to observe the storage condition of waste material in the waste truck.

The utility model discloses further set up to: the box body is provided with an access door for the material collecting vehicle to enter and exit.

Through adopting above-mentioned technical scheme, the setting of going out the access door makes things convenient for the transportation of collecting vehicle to the waste material, is convenient for concentrate storage waste material.

The utility model discloses further set up to: a limiting plate and a limiting cylinder are fixed on the underframe, and a piston rod of the limiting cylinder is arranged towards one side of the limiting plate.

By adopting the technical scheme, the limiting plate is used for abutting against one side wall of the workpiece, and the telescopic piston rod of the limiting cylinder is used for abutting against the workpiece, so that the two opposite side walls of the workpiece are clamped and fixed, and the stability of the workpiece machining process is ensured.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the drill bit is driven to rotate through the rotating assembly, the lifting piece drives the drill bit to lift, negative pressure is provided for the negative pressure chamber through the negative pressure mechanism, and waste materials flow into the material collecting vehicle from the air pipe. Through this kind of mode, reach the collection effect of waste material, for operating personnel alleviates work burden, has improved operational environment.

(2) The air pipe and the sliding seat are connected together through the casing pipe frame, so that the air pipe can synchronously lift along with the lifting of the drill bit, the relative distance between the air pipe and the drill bit is ensured, and the possibility of splashing of waste materials is effectively reduced.

(3) The arrangement of the distance measuring sensor is adopted, so that the storage amount of waste materials in the material collecting vehicle can be conveniently and rapidly detected; through the signal lamp, whether the staff can audio-visually know the collecting vehicle that needs to be changed for the convenient operation of device is swift.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention taken along a shaft;

FIG. 2 is an axial view of a chip removing device according to an embodiment of the present invention;

fig. 3 is a schematic view of an embodiment of the present invention, which is mainly used for showing the axis of the rotating assembly;

fig. 4 is a partially enlarged view of a portion a in fig. 3, mainly embodying a gear train.

Reference numerals: 1. a base; 2. a chassis; 201. a base plate; 202. a column; 203. a top plate; 3. a sliding seat; 4. a telescopic cylinder; 5. a drill chuck; 6. a drill bit; 7. a rotating assembly; 71. rotating the motor; 72. a rotating shaft; 73. an input gear; 74. an output gear; 8. a box body; 9. a collecting vehicle; 10. an air duct; 11. a limiting plate; 12. a limiting cylinder; 13. a cannula housing; 14. a negative pressure mechanism; 15. a negative pressure chamber; 16. a mesh baffle; 17. an entrance and exit door; 18. a handle; 19. a ranging sensor; 20. a controller; 21. a signal lamp.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to the attached drawing 1, the drilling machine convenient for removing chips comprises a base 1 and a chip cleaning device arranged on the base 1, wherein an underframe 2 is fixedly arranged on the base 1. The base frame 2 comprises a bottom plate 201 fixedly arranged on the base 1 and a vertical column 202 vertically and fixedly arranged on the bottom plate 201, and a top plate 203 is horizontally fixed at the top of the vertical column 202. Be equipped with the seat of sliding 3 on the stand 202, the seat of sliding 3 slides through the spout that extends along the direction of height of stand 202 and sets up on stand 202, is equipped with on the roof 203 to be used for the gliding lifter of drive seat of sliding 3.

With reference to fig. 2, a drill clamp 5 is arranged at the bottom of the sliding seat 3, a plurality of drill bits 6 rotating around the axis of the drill clamp 5 are rotatably arranged at the bottom of the drill clamp 5, and a rotating assembly 7 for driving the drill bits 6 to rotate is arranged on the sliding seat 3. The scrap cleaning device comprises a box body 8 fixedly arranged on one side of the bottom frame 2. A material collecting vehicle 9 is arranged in the box body 8, an air pipe 10 is arranged at the top of the material collecting vehicle 9, one end of the air pipe 10 is fixedly connected with the box body 8, and one end of the air pipe 10, which is far away from the box body 8, inclines along the direction towards the drill bit 6; the rotating assembly 7 drives the drill bit 6 to rotate, the lifting piece drives the drill bit 6 to lift, and the drill bit 6 completes drilling on a workpiece in the descending process. The scraps produced in the processing process are collected into the aggregate vehicle 9 through the air duct 10.

Referring to fig. 3, a limiting plate 11 and a limiting cylinder 12 are fixed on a bottom plate 201, and a piston rod of the limiting cylinder 12 is arranged towards one side of the limiting plate 11; the telescopic piston rod of the limiting cylinder 12 can tightly fix the workpiece between the limiting cylinder 12 and the limiting plate 11.

Referring to fig. 1, the lifting member includes two telescopic cylinders 4 vertically disposed on the top plate 203, and the two telescopic cylinders 4 are disposed side by side. The two telescopic cylinders 4 are detachably fixed on the top plate 203 through bolts, and piston rods of the telescopic cylinders 4 are fixedly connected with the top of the sliding seat 3; the piston rods of the two telescopic cylinders 4 can drive the sliding seat 3 to reciprocate up and down.

The rotating assembly 7 comprises a rotating motor 71 and a rotating shaft 72 vertically arranged on the sliding seat 3, the rotating motor 71 is detachably fixed on the sliding seat 3 through a bolt, the rotating motor 71 is in transmission connection with the top of the rotating shaft 72 through a belt pulley, the rotating shaft 72 penetrates through the sliding seat 3 along the axial direction of the rotating shaft 72, and the bottom of the rotating shaft 72 is arranged inside the drill jig 5; the rotation of the output shaft of the rotating motor 71 will drive the synchronous rotation of the rotating shaft 72.

Referring to fig. 3 and 4, a gear set is arranged in the drill chuck 5, the gear set includes an input gear 73 coaxially and fixedly arranged at the lower end of the rotating shaft 72, and an output gear 74 meshed with the input gear 73 is coaxially and fixedly arranged at the top of each drill 6; rotation of the shaft 72 causes synchronous rotation of the input gear 73, and rotation of each output gear 74 by the input gear 73 causes rotation of the drill bit 6.

Referring to the attached drawing 1, a casing frame 13 is fixed on the sliding seat 3, and one end of the air pipe 10 close to the drill bit 6 is fixedly arranged on the casing frame 13; therefore, the lifting of the sliding set will drive the synchronous lifting of the air duct 10.

Referring to fig. 2, a negative pressure mechanism 14 is arranged between the chassis 2 and the box body 8, and a negative pressure chamber 15 is arranged on one side of the box body 8 close to the chassis 2. An air inlet of the negative pressure mechanism 14 is communicated with the negative pressure chamber 15, and one end of the air pipe 10 far away from the drill bit 6 is arranged above the negative pressure chamber 15. A reticular baffle 16 is fixed on the upper side of the negative pressure chamber 15, and the reticular baffle 16 is obliquely arranged towards the material collecting vehicle 9; the negative pressure mechanism 14 provides negative pressure to the negative pressure chamber 15, the waste chips are sucked into the collecting trolley 9 through the air pipe 10, and the waste materials are completely dropped into the collecting trolley 9 due to the inclined arrangement of the mesh baffle 16.

An access door 17 is arranged on one side of the box body 8 far away from the negative pressure mechanism 14, the access door 17 is hinged with the box body 8, and a handle 18 is fixed outside the access door 17; the access door 17 is turned up and down through the handle 18, so that the material collecting vehicle 9 can conveniently enter and exit the box body 8.

Referring to the attached figure 2, a distance measuring sensor 19 is arranged above the aggregate vehicle 9, the distance measuring sensor 19 is fixedly arranged in the box body 8, a controller 20 is further fixed in the box body 8, and a signal lamp 21 is fixed on the outer side of the box body 8. The controller 20 is electrically connected with the signal lamp 21 and the distance measuring sensor 19; in operation, range sensor 19 is arranged in detecting the height of waste material in the waste material car, and when the car 9 that gathers materials was filled up, signal lamp 21 was lighted, made things convenient for the staff to observe.

The working principle of the embodiment is as follows: when a workpiece is drilled, the workpiece is placed on the bottom plate 201, one side of the workpiece abuts against the limiting plate 11, and the piston rod of the limiting cylinder 12 extends to fix the workpiece. The rotary motor 71 drives the rotary shaft 72 to rotate through a belt pulley so as to drive the drill bits 6 to synchronously rotate, and then the extension of the piston rod of the telescopic cylinder 4 drives the drill bits 6 to move downwards, so that the drilling process of the workpiece is completed. In the process, the drill 6 moves downwards and simultaneously drives the air pipe 10 to descend synchronously. During the drilling process, the negative pressure mechanism 14 provides negative pressure for the negative pressure chamber 15, and scraps generated during the drilling process are sucked into the air pipe 10 under the action of the negative pressure and fall into the material collecting vehicle 9 through the air pipe 10. The distance measuring sensor 19 detects the height of the waste in the collecting trolley 9, when the collecting trolley 9 is full, the controller 20 drives the signal lamp 21 to light, and then the worker opens the access door 17 through the handle 18 to pull the waste out of the box body 8, so that the waste is treated in a centralized manner. Through this kind of mode, reach the collection effect of waste material, for operating personnel alleviates work burden, has improved operational environment.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drilling machine convenient to remove bits, includes base (1) and fixed chassis (2) that set up on base (1), its characterized in that: the drill bit fixture is characterized in that a drill bit fixture (5) and a lifting piece for driving the drill bit fixture (5) to lift are arranged on the bottom frame (2), a plurality of drill bits (6) are rotatably arranged at the bottom of the drill bit fixture (5), and a rotating assembly (7) for driving the drill bits (6) to rotate is arranged on the bottom frame (2); be equipped with the clear device of considering to be worth doing on chassis (2), the clear device of considering to be worth doing includes negative pressure mechanism (14) and fixed box (8) that set up in chassis (2) one side, box (8) are close to chassis (2) one side and are equipped with negative pressure chamber (15), the air intake and the negative pressure chamber (15) intercommunication of negative pressure mechanism (14), negative pressure chamber (15) top fixedly connected with tuber pipe (10), tuber pipe (10) other end is along inclining towards drill bit (6) one side, be equipped with in box (8) and collect skip (9), collect skip (9) are located tuber pipe (10) and keep away from the below of drill bit (6) one end.

2. A drill facilitating chip removal according to claim 1, wherein: the lifting piece comprises two telescopic cylinders (4) which are arranged side by side and fixedly arranged at the top of the bottom frame (2), a piston rod of each telescopic cylinder (4) is fixedly connected with a sliding seat (3), and a drill clamp (5) is arranged on the lower side of the sliding seat (3).

3. A drill facilitating chip removal according to claim 2, wherein: the rotating assembly (7) comprises a rotating motor (71) fixedly arranged on the sliding seat (3), a rotating shaft (72) is vertically arranged on the sliding seat (3), the rotating shaft (72) penetrates through the sliding seat (3) and the lower end of the rotating shaft is positioned in the drill jig (5), and the rotating motor (71) is in transmission connection with the rotating shaft (72) through a belt pulley; a gear set is arranged in the drill clamp (5), the gear set comprises an input gear (73) and an output gear (74) which are meshed with each other, the input gear (73) is fixed on the rotating shaft (72), and the output gear (74) is fixed on the drill bit (6).

4. A drill facilitating chip removal according to claim 2, wherein: a sleeve frame (13) is fixed on the sliding seat (3), and the sleeve frame (13) is fixedly connected with the air pipe (10).

5. A drill facilitating chip removal according to claim 1, wherein: a net-shaped baffle (16) is arranged above the negative pressure chamber (15), and the net-shaped baffle (16) is obliquely arranged towards the material collecting vehicle (9).

6. A drill facilitating chip removal according to claim 1, wherein: distance measuring sensor (19) and controller (20) are equipped with above the dumper (9), signal lamp (21) are fixed with in the outside of box (8), controller (20) are connected with distance measuring sensor (19), controller (20) electricity respectively.

7. A drill facilitating chip removal according to claim 1, wherein: the box body (8) is provided with an access door (17) for the material collecting vehicle (9) to enter and exit.

8. A drill facilitating chip removal according to claim 1, wherein: be fixed with limiting plate (11) and limiting cylinder (12) on chassis (2), the piston rod of limiting cylinder (12) sets up towards limiting plate (11) one side.