CN112475387B

CN112475387B - Drilling equipment for processing metal plate

Info

Publication number: CN112475387B
Application number: CN202011331425.2A
Authority: CN
Inventors: 赵威
Original assignee: Qingzhou Sanbei Stainless Steel Machinery Co ltd
Current assignee: Qingzhou Sanbei Stainless Steel Machinery Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2023-01-24
Anticipated expiration: 2040-11-24
Also published as: CN112475387A

Abstract

The invention discloses drilling equipment for processing a metal plate, which comprises a punching assembly, a punching control assembly, a positioning assembly and a cleaning assembly, wherein the punching assembly is arranged on the drilling equipment; the high-pressure cleaning spray head capable of self-adjusting the height along with the cleaning telescopic shaft is arranged to replace a traditional spraying type drilling heat dissipation mode, and cooling liquid water mist flowing at a high speed is generated under the action of high pressure to quickly and effectively evaporate and dissipate heat of the plate and the drill bit, so that adverse effects on dissipation of cooling heat caused by accumulation of a large amount of cooling liquid are avoided, and the heat dissipation efficiency is effectively improved; meanwhile, the positioning assembly can accurately position the position of the drill bit relative to the plate before drilling, so that the positioning efficiency and accuracy in drilling are improved; furthermore, high-speed airflow generated by the high-pressure cleaning nozzle blows drill cuttings into the waste cuttings collecting chamber to be collected quickly under the blocking effect of the positioning sliding plate of the positioning assembly, the trouble that the drill cuttings need to be cleaned manually and continuously is avoided, and the working efficiency is improved.

Description

Drilling equipment for processing metal plate

Technical Field

The invention relates to the field related to plate processing, in particular to drilling equipment for processing a metal plate.

Background

Traditional drilling equipment adopts the mode of drenching the coolant liquid of watering to dispel the heat when driling more, such radiating mode can make the coolant liquid in panel surface a large amount of accumulations, form the solution tectorial membrane, thereby make the heat dissipation action change into a plurality of stages, the heat of production at first will reach the liquid surface through the transmission between the liquid molecule, the evaporation through the liquid surface is taken away, very big discount has been produced to radiating efficiency and very serious to the waste of coolant liquid, a large amount of coolant liquid is gathered simultaneously, can be in the same place the sweeps adhesion that the drilling produced, it is troublesome to the clearance of sweeps, and the accumulation of sweeps can produce the scratch and damage cutter drill bit even to panel surface.

Disclosure of Invention

The invention aims to provide drilling equipment for processing a metal plate, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a drilling device for processing a metal plate comprises a drilling component, a drilling control component, a positioning component and a cleaning component, wherein the drilling component comprises a rotating speed control box, a driving motor is arranged at the top of the rotating speed control box, the rotating speed control box is connected with the output end of the driving motor, a rotating shaft is coaxially arranged at the bottom of the rotating speed control box, a drill bit mounting head is arranged at the tail end of the rotating shaft, the drill bit mounting head and the rotating shaft are relatively fixed, a drill bit is clamped at the bottom of the drill bit mounting head, and a vertical sliding block is horizontally arranged on one side of the rotating speed control box;

the punching control assembly comprises a vertically arranged punching control box, one side of the punching control box is provided with a vertical sliding groove with the width consistent with that of a vertical sliding block, the vertical sliding groove is in sliding fit with the vertical sliding block, the vertical sliding block is sequentially provided with a positioning control shaft, a telescopic shaft and a rack in the punching control box along the direction far away from the rotating speed control box, the positioning control shaft, the telescopic shaft and the rack are all vertically arranged, the height of the rack is consistent with that of the vertical sliding groove, the punching control assembly further comprises a punching control turntable which is rotatably connected with the middle position of one side surface of the back of the punching control box and the rotating speed control box, the tail end of the punching control turntable in the punching control box is provided with a control gear, and the control gear is meshed with the rack;

the punching control box is further horizontally provided with a horizontal sliding groove at the bottom position of one side provided with the vertical sliding groove, two sides of the bottom of the positioning control shaft are provided with positioning control slopes, the positioning assembly comprises a pair of positioning sliding plates in sliding fit with the horizontal sliding groove and a positioning sight bead horizontally arranged below the positioning sliding plates, the positioning sliding plates are provided with positioning driven slopes inside the punching control box, the positioning driven slopes are in sliding fit with the positioning control slopes, springs are arranged between the positioning driven slopes and inner walls of two sides of the punching control box, and the intersection point of the pair of positioning sight beads and the axis of the rotary head are positioned on the same vertical line;

clean subassembly includes the chamber is collected at the sweeps that the relative side surface of rotational speed control box and vertical slider set up the installation axle and set up in the control box bottom that punches, the vertical clean telescopic shaft that is equipped with in bottom of clean installation axle, clean telescopic shaft and clean installation axle sliding fit, the bottom both sides of clean telescopic shaft are equipped with clean mounting disc, the slope is equipped with high-pressure cleaning head on the clean mounting disc, the end of high-pressure cleaning head is equipped with the pipe.

As a further scheme of the invention: and a speed reducing spring is sleeved outside the telescopic shaft.

As a further scheme of the invention: the high-pressure cleaning head is hinged with the cleaning installation disc.

As a further scheme of the invention: the both sides of clean installation axle still are equipped with a plurality of evenly distributed's snap ring.

As a further scheme of the invention: the vertical location expansion plate that is equipped with in bottom of location slide, the location sight is at the bottom fixed connection of location expansion plate, the bottom that the room was collected to the sweeps is equipped with the sweeps and collects the expansion box, the expansion box is collected to the sweeps is equipped with the opening in location expansion plate one side, the expansion box is collected to the sweeps and collects room sliding fit with the sweeps.

As a further scheme of the invention: the height of the scrap collecting expansion box is consistent with that of the positioning expansion plate.

As a further scheme of the invention: and a rubber layer is arranged on the outer wall of the punching control rotary disc.

Compared with the prior art, the invention has the beneficial effects that: the invention provides drilling equipment for processing metal plates, which replaces the traditional spray type drilling heat dissipation mode by arranging a high-pressure cleaning spray head capable of self-adjusting the height along with a cleaning telescopic shaft, generates high-speed flowing cooling liquid water mist through the high-pressure action to quickly and effectively evaporate and dissipate heat of plates and drill bits, avoids the adverse effect on the dissipation of cooling heat caused by the accumulation of a large amount of cooling liquid, and effectively improves the heat dissipation efficiency; meanwhile, the positioning assembly can be used for accurately positioning the position of the drill bit relative to the plate before drilling, so that the positioning efficiency and accuracy in drilling are improved; furthermore, high-speed airflow generated by the high-pressure cleaning nozzle blows drill cuttings into the waste cuttings collecting chamber to be collected quickly under the blocking effect of the positioning sliding plate of the positioning assembly, the trouble that the drill cuttings need to be cleaned manually and continuously is avoided, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a drilling apparatus for processing a metal plate.

Fig. 2 is a schematic three-dimensional structure diagram of a drilling apparatus for processing a metal plate.

Fig. 3 is a schematic structural diagram of a high-pressure cleaning head in the drilling equipment for processing the metal plate.

Fig. 4 is a schematic diagram of the positioning alignment message in the drilling device for processing the metal plate.

Fig. 5 is a schematic view showing the driving of a positioning member in the drilling apparatus for processing a metal plate.

In the figure: 1-punching control box, 2-vertical chute, 3-rotating speed control box, 4-vertical slide block, 5-telescopic shaft, 6-speed reducing spring, 7-rack, 8-punching control turntable, 9-control gear, 10-positioning control shaft, 11-positioning control slope, 12-driving motor, 13-rotating shaft, 14-drill bit mounting head, 15-drill bit, 16-hinging block, 17-cleaning mounting shaft, 18-cleaning telescopic shaft, 19-cleaning mounting disc, 20-high pressure cleaning head, 21-conduit, 22-snap ring, 23-positioning sliding plate, 24-horizontal chute, 25-positioning driven slope, 26-positioning telescopic plate, 27-positioning sight, 28-scrap collecting chamber, 29-scrap collecting telescopic box and 30-rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back) are provided in the embodiment of the present invention, they are only used to explain the relative position relationship between the components and the motion situation in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a drilling apparatus for processing a metal plate includes a drilling component, a drilling control component, a positioning component, and a cleaning component, where the drilling component includes a rotation speed control box 3, a driving motor 12 is disposed at the top of the rotation speed control box 3, the rotation speed control box 3 is connected to an output end of the driving motor 12, a rotation shaft 13 is coaxially disposed at the bottom of the rotation speed control box 3, a drill bit mounting head 14 is disposed at a tail end of the rotation shaft 13, the drill bit mounting head 14 is fixed to the rotation shaft 13, a drill bit 15 is clamped at the bottom of the drill bit mounting head 14, and a vertical slider 4 is horizontally disposed at one side of the rotation speed control box 3;

the punching control assembly comprises a vertically arranged punching control box 1, a vertical sliding groove 2 with the width consistent with that of a vertical sliding block 4 is arranged on one side of the punching control box 1, the vertical sliding groove 2 is in sliding fit with the vertical sliding block 4, a positioning control shaft 10, a telescopic shaft 5 and a rack 7 are sequentially arranged on the vertical sliding block 4 in the punching control box 1 along the direction away from a rotating speed control box 3, the positioning control shaft 10, the telescopic shaft 5 and the rack 7 are vertically arranged, the height of the rack 7 is consistent with that of the vertical sliding groove 2, the punching control assembly further comprises a punching control turntable 8 which is rotatably connected with the middle position of the surface of one side, opposite to the rotating speed control box 3, of the punching control box 1, a control gear 9 is arranged at the tail end in the punching control box 1, and the control gear 9 is meshed with the rack 7;

the drilling control box 1 is further horizontally provided with a horizontal sliding groove 24 at the bottom position of one side provided with a vertical sliding groove 2, two sides of the bottom of the positioning control shaft 10 are provided with positioning control slopes 11, the positioning assembly comprises a pair of positioning sliding plates 23 in sliding fit with the horizontal sliding groove 24 and positioning sight stars 27 horizontally arranged below the positioning sliding plates 23, the positioning sliding plates 23 are provided with positioning driven slopes 25 inside the drilling control box 1, the positioning driven slopes 25 are in sliding fit with the positioning control slopes 11, springs are arranged between the positioning driven slopes 25 and the inner walls of the two sides of the drilling control box 1, and the intersection points of the pair of positioning sight stars 27 and the axis of the drill bit 15 are on the same vertical line;

clean subassembly includes the sweeps collection chamber 28 that sets up in the clean installation axle 17 of the relative side surface setting of rotational speed control box 3 and vertical slider 4 and in the control box 1 bottom that punches, the vertical clean telescopic shaft 18 that is equipped with in bottom of clean installation axle 17, clean telescopic shaft 18 and clean installation axle 17 sliding fit, the bottom both sides of clean telescopic shaft 18 are equipped with clean mounting disc 19, the slope is equipped with high-pressure cleaning head 20 on clean mounting disc 19, the end of high-pressure cleaning head 20 is equipped with pipe 21.

In the embodiment, the structure of the drilling equipment (hereinafter referred to as "equipment") for processing the metal plate is divided into functions and described in a structure matching manner, the drilling equipment mainly comprises a drilling component, a drilling control component, a positioning component and a cleaning component, and the components are described in detail by sections, wherein the drilling component is used for drilling the plate through a drill 15 arranged at the bottom of a drill mounting head 14 under the driving of a driving motor 12; the punching control assembly has the function of realizing the up-and-down sliding of the punching assembly relative to the punching control box 1 under the meshing action of the rack 7 and the control gear 9 by rotating the punching control turntable 8 so as to control the feeding amount during punching; the positioning component is used for positioning the position of the drill bit 15 on the surface of the metal plate when the punching control component is used for controlling the punching component to punch, compared with a traditional pull-down drill bit trial punching mode, the positioning component is more convenient and faster, and can effectively avoid the error of positioning, the drill bit leaves traces on the surface of the metal plate, wherein when the positioning component is pulled down through the punching control component in use, the positioning control slope 11 fixedly connected with the punching component acts with the positioning driven slope 23, so that the positioning sliding plate 23 horizontally slides towards two sides, and the positioning sight leaves the bottom of the drill bit 15 (the two sides of the positioning driven slope are also provided with return springs which abut against the punching control box 1, and when the punching component resets, the positioning sliding plate 23 also resets); the cleaning component has the functions that when the punching component punches, high-pressure and high-speed gas and water mist are sprayed to the drill bit 15 through the high-pressure nozzle to cool the drill bit 15 and the metal plate (the water mist refers to atomized cooling liquid and is not water which can rust metal simply), meanwhile, drill cuttings generated by the drill bit 15 are taken away through high-speed air flow of the high-pressure nozzle, and in the last embodiment, the waste cuttings are blown into the waste cuttings collection chamber 28 under the blocking of the positioning sliding plates 23 which slide to the two sides, so that the waste cuttings are collected; compare in the cooling method that traditional drilling equipment sprayed the coolant liquid near the drill bit, the cooling method of high pressure water smoke, can make a small amount of water smoke when the higher drill bit of contact temperature and panel surface, the heat is taken away in the evaporation rapidly, avoided the gathering of coolant liquid to radiating hindrance effect, simultaneously, the high-speed gas of high pressure can blow away the sweeps that the drilling produced fast, the trouble that needs the workman to go to clean with no time separating, also avoided the drill chip to pile up the possibility that the winding may produce the scratch or damage drill bit 15 to panel surface simultaneously, further clean telescopic shaft 18's effect is after the drill bit gos deep into panel, keep high pressure cleaning head 20 on panel surface all the time through the shrink.

Referring to fig. 1, as a preferred embodiment of the present invention, a speed reducing spring 6 is further sleeved outside the telescopic shaft 5; in this embodiment, the speed reduction spring 6 plays a role in speed reduction and buffering when the punching control assembly controls the punching assembly to slide downwards, so as to prevent the occurrence of a cutter collision condition.

Referring to fig. 3, as a preferred embodiment of the present invention, the high pressure cleaning head 20 is hinged to the cleaning mounting plate 19, and the angle of the high pressure cleaning head 20 can be adjusted by the hinged connection, so that the high pressure cleaning head is convenient to use.

Referring to fig. 2, as a preferred embodiment of the present invention, a plurality of uniformly distributed snap rings 22 are further disposed on both sides of the cleaning installation shaft 17, and the snap rings 22 are used for fixing the guide tube 21.

Referring to fig. 1 and fig. 2, as a preferred embodiment of the present invention, a positioning expansion plate 26 is vertically disposed at the bottom of the positioning sliding plate 23, the positioning sight 27 is fixedly connected to the bottom of the positioning expansion plate 26, a waste collection expansion box 29 is disposed at the bottom of the waste collection chamber 28, an opening is disposed at one side of the positioning expansion plate 26 of the waste collection expansion box 29, and the waste collection expansion box 29 is in sliding fit with the waste collection chamber 28.

In this embodiment, the arrangement of the positioning expansion plate 26 and the scrap collecting expansion box 29 enables the partial structure to have up-down sliding flexibility, so that when sundries are stuck between the non-horizontal surface of the plate surface or the bottom of the device and the plate, the plate can be prevented from being stuck by up-down sliding.

Referring to fig. 1, as a preferred embodiment of the present invention, the height of the scrap collecting expansion box 29 is the same as that of the positioning expansion plate 26.

Referring to fig. 2, as a preferred embodiment of the present invention, a rubber layer 30 is disposed on an outer wall of the perforation control rotating disk 8, and the rubber layer is more user-friendly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The drilling equipment for processing the metal plate comprises a punching component, a punching control component, a positioning component and a cleaning component, and is characterized in that the punching component comprises a rotating speed control box (3), a driving motor (12) is arranged at the top of the rotating speed control box (3), the rotating speed control box (3) is connected with the output end of the driving motor (12), a rotating shaft (13) is coaxially arranged at the bottom of the rotating speed control box (3), a drill bit mounting head (14) is arranged at the tail end of the rotating shaft (13), the drill bit mounting head (14) and the rotating shaft (13) are relatively fixed, a drill bit (15) is clamped at the bottom of the drill bit mounting head (14), and a vertical sliding block (4) is horizontally arranged on one side of the rotating speed control box (3);

the punching control assembly comprises a vertically arranged punching control box (1), one side of the punching control box (1) is provided with a vertical sliding groove (2) with the width consistent with that of a vertical sliding block (4), the vertical sliding groove (2) is in sliding fit with the vertical sliding block (4), the vertical sliding block (4) is sequentially provided with a positioning control shaft (10), a telescopic shaft (5) and a rack (7) in the punching control box (1) along the direction away from the rotating speed control box (3), the positioning control shaft (10), the telescopic shaft (5) and the rack (7) are vertically arranged, the height of the rack (7) is consistent with that of the vertical sliding groove (2), the punching control box (1) is rotatably connected with a punching control turntable (8) at the middle position of the surface of one side of the rotating speed control box (3) opposite to the other side, a control gear (9) is arranged at the tail end of the punching control turntable (8) in the punching control box (1), and the control gear (9) is meshed with the rack (7);

the drilling control box (1) is further provided with a horizontal sliding groove (24) at the bottom position of one side provided with a vertical sliding groove (2), positioning control slopes (11) are arranged on two sides of the bottom of the positioning control shaft (10), the positioning assembly comprises a pair of positioning sliding plates (23) in sliding fit with the horizontal sliding groove (24) and a positioning sight (27) horizontally arranged below the positioning sliding plates (23), a positioning driven slope (25) is arranged inside the drilling control box (1) of the positioning sliding plates (23), the positioning driven slope (25) is in sliding fit with the positioning control slopes (11), a spring is arranged between the positioning driven slope (25) and the inner walls of the two sides of the drilling control box (1), and the intersection point of the pair of positioning sight (27) and the axis of the drill bit (15) are on the same vertical line;

clean subassembly includes in the dirty bits collection room (28) of the clean installation axle (17) of the surface setting of rotational speed control box (3) one side of carrying on the back of the body in vertical slider (4) one side and setting up bottom control box (1) that punches, the vertical clean telescopic shaft (18) that is equipped with in bottom of clean installation axle (17), clean telescopic shaft (18) and clean installation axle (17) sliding fit, the bottom both sides of clean telescopic shaft (18) are equipped with clean mounting disc (19), slope on clean mounting disc (19) and be equipped with high-pressure cleaning head (20), the end of high-pressure cleaning head (20) is equipped with pipe (21).

2. The drilling equipment for processing the metal plate as claimed in claim 1, wherein a speed reducing spring (6) is sleeved outside the telescopic shaft (5).

3. A drilling device for sheet metal processing according to claim 1, characterized in that the high-pressure cleaning head (20) is hinged to the cleaning mounting plate (19).

4. A drilling device for sheet metal processing according to claim 3, characterized in that the cleaning installation shaft (17) is provided with a plurality of evenly distributed snap rings (22) on both sides.

5. The drilling equipment for processing the metal plates as claimed in claim 1, wherein a positioning expansion plate (26) is vertically arranged at the bottom of the positioning sliding plate (23), the positioning sight (27) is fixedly connected to the bottom of the positioning expansion plate (26), a scrap collecting expansion box (29) is arranged at the bottom of the scrap collecting chamber (28), an opening is formed in one side of the positioning expansion plate (26) of the scrap collecting expansion box (29), and the scrap collecting expansion box (29) is in sliding fit with the scrap collecting chamber (28).

6. Drilling equipment for sheet metal working according to claim 5, characterized in that the scrap collecting bellows (29) is at the same height as the positioning bellows (26).

7. The drilling equipment for processing the metal plate as claimed in claim 1, wherein the outer wall of the perforation control rotary disk (8) is provided with a rubber layer (30).