CN114102242A

CN114102242A - Vertical drilling machine for metal processing

Info

Publication number: CN114102242A
Application number: CN202111512631.8A
Authority: CN
Inventors: 张美金
Original assignee: Individual
Current assignee: Suzhou Jinheng Aoda Technology Co.,Ltd.
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-03-01
Anticipated expiration: 2041-12-08
Also published as: CN114102242B

Abstract

The invention discloses a vertical drilling machine for metal processing, which relates to the technical field of vertical drilling machines, and is characterized in that a cleaning device is additionally arranged on a workbench, a lead screw rotates to indirectly drive a brush to automatically clean metal scraps falling in a long groove of the workbench after drilling, the metal scraps on dead angles are adsorbed by a magnet, the cleaning effect is good, the cleaning effect is high, manual cleaning is not needed, time and labor are saved, dirt formed by accumulation of the metal scraps can be avoided, subsequent normal use is facilitated, an arc-shaped part positioning clamp is additionally arranged on the workbench, a supporting plate can be contacted with inner cambered surfaces of arc-shaped parts with different specifications, so that the arc-shaped part is supported, a pressing plate is used for pressing the top surface of the arc-shaped part by controlling the expansion and contraction of a telescopic plate, so that the two ends of the arc-shaped part are pressed, the arc-shaped part is prevented from shaking during drilling, and the two sides of the arc-shaped part to be drilled can be supported and pressed, the arc-shaped part is prevented from being damaged by drilling force.

Description

Vertical drilling machine for metal processing

Technical Field

The invention relates to the technical field of vertical drilling machines, in particular to a vertical drilling machine for metal processing.

Background

Upright drill is often used in the hole of in the manufacturing of machinery and the processing of repair factory, small-size work piece, and upright drill is when carrying out drilling work to metal material, and the metal fillings can drop in the rectangular inslot of workstation, and current drill is because the technique is perfect inadequately, has following defect to treat in order to improve:

(1) when a workpiece is drilled, metal chips generated by drilling are all metal chips in the long strip which are manually cleaned, and due to the fact that gaps of the long strip grooves are small, manual cleaning is inconvenient, cleaning is time-consuming and labor-consuming, metal chips can be left after cleaning is not thorough enough, the metal chips can be accumulated to form dirt to block the long strip grooves for a long time, and subsequent use is influenced;

(2) when drilling the arc piece, because the arc piece has the radian, be unfavorable for drilling, the both sides at drilling position do not have the strong point, easily lead to the arc piece to warp impaired.

Disclosure of Invention

In order to solve the problems, the invention provides a vertical drilling machine for metal processing, which is specifically realized by the following technical scheme:

the utility model provides an upright drill for metalworking, its structure includes base, cleaning device, drill bit, organism, stand, workstation, elevating platform, and the top of base is connected with the stand perpendicularly, and the top of stand is connected with the bottom of organism, is equipped with the drill bit on the organism, and the drill bit is located the top of workstation, and the workstation is installed on the elevating platform, elevating platform and stand swing joint still are equipped with cleaning device on the workstation.

In an implementable technical scheme, the cleaning device comprises a motor, a mobile station, a cleaning brush, a lead screw, a dust-proof box, a mobile seat and a dust-proof cover, wherein the lead screw is arranged in the dust-proof box, one end of the lead screw is connected with an output shaft of the motor, the lead screw is movably connected with the inner wall of the dust-proof box through a bearing, the lead screw is in threaded connection with a nut pair of the mobile seat, the mobile seat is in sliding fit with the dust-proof cover, the dust-proof cover is positioned above the dust-proof box, two ends of the dust-proof cover are connected with the dust-proof box, the upper part of the mobile seat is connected with one end of the mobile station, the mobile station is provided with the cleaning brush, and the cleaning brush is provided with two or more cleaning brushes;

in a technical scheme that can carry out, still be equipped with curved member positioning fixture on the workstation, curved member positioning fixture is including the clamp plate, the expansion plate, curved member support group, the horizontal pole, U type seat, the pole setting, the central point of U type seat puts and is connected with the pole setting perpendicularly, the pole setting is connected with the horizontal pole is perpendicular, the both sides of horizontal pole all are fixed with curved member support group, the one side and the curved member support group fixed connection of keeping away from the horizontal pole of curved member support group, the top of curved member support group is equipped with the clamp plate, clamp plate and expansion plate fixed connection, the expansion plate runs through in U type seat and both swing joint.

Wherein, the cleaning brush is mutually supported with the rectangular groove of workstation, the outer wall fixed connection of dust-proof box and the outer wall of workstation.

In an implementable technical scheme, the mobile station comprises a table body, a clamping groove, a clamping bead, a groove and a spring, wherein the clamping groove is formed in the bottom surface of the table body, the clamping groove is provided with the same number as the cleaning brushes, the groove is communicated with the two ends of each clamping groove, the groove is formed in the table body, the groove is connected with one end of the spring, and the other end of the spring is connected with the clamping bead.

In a technical scheme that can carry out, the cleaning brush is including No. two recesses, iron clamp, bottom plate, magnet subassembly, brush, the top surface of bottom plate and the bottom fixed connection that the iron clamped, and the both ends of iron clamp all are equipped with No. two recesses, and the bottom surface of bottom plate is fixed with the brush, and the both ends of brush all are equipped with magnet subassembly, magnet subassembly and bottom plate looks block.

Wherein, clamp plate and expansion plate all are equipped with two, and the expansion plate is located the one side that the horizontal pole was kept away from to the arc support group.

Wherein, No. two recesses can block with the card pearl looks block, and the iron clamp can block with draw-in groove No. one, and the brush contacts with the rectangular groove of workstation.

Wherein, the bottom plate is equipped with two No. two draw-in grooves, and No. two draw-in grooves distribute at the both ends of brush.

Wherein, the top of magnet subassembly is equipped with the clamping, and the clamping cooperatees with No. two draw-in grooves.

In a technical scheme that can carry out, arc support group is including the disc, fixed lagging, the backup pad, No. two lead screws, the drive bevel gear, be fixed with a fixed lagging that is the equidistance formula setting on the disc, there is the backup pad in every fixed lagging all, No. two lead screws, the backup pad passes through the lead screw pair and is connected with No. two lead screws, the end of lead screw meshes with drive bevel gear through driven bevel gear mutually, it is flexible with the indirect drive backup pad of cooperation ability of moving bevel gear through drive bevel gear, thereby make arc support group can adapt to the placing of the arc of different specifications, and the backup pad can play the supporting role to the arc, be convenient for the drilling of arc.

Wherein, two adjacent arc support group forms the passageway, is convenient for drilling out of drill bit.

According to the technical scheme, the vertical drilling machine for metal processing has the following beneficial effects:

(1) according to the invention, the cleaning device is additionally arranged on the existing vertical drilling machine, the rotation of the screw rod indirectly drives the brush to automatically clean metal chips falling in the long groove of the workbench after drilling is finished, and the metal chips at dead angle positions are adsorbed by the magnet, so that the cleaning effect is good and high, manual cleaning is not needed, time and labor are saved, the metal chips can be prevented from being accumulated to form dirt, and the subsequent normal use is facilitated.

(2) Through add arc positioning fixture on the workstation, the backup pad can contact with the intrados of the arc of different specifications to realize the support to the arc, the flexible top surface that makes the clamp plate press the arc of rethread control expansion plate, thereby realize compressing tightly the arc both ends, the arc takes place to rock when avoiding drilling, treat the both sides of drilling to the arc with this can support to compress tightly, avoid the arc to receive drilling force impaired.

Drawings

Fig. 1 is a schematic structural view of an upright drilling machine for metal processing according to the present invention.

FIG. 2 is a schematic view of the cleaning device without a dust cover.

FIG. 3 is a schematic view of the cleaning apparatus of the present invention.

FIG. 4 is a schematic view of the cleaning device of the present invention in cooperation with a work table.

FIG. 5 is a schematic cross-sectional view of a cleaning brush according to the present invention.

Fig. 6 is an enlarged structural diagram of a in fig. 5.

Fig. 7 is a schematic perspective view of an arc-shaped member positioning jig according to the present invention.

Fig. 8 is a schematic perspective view of the arc-shaped member support set of the present invention.

Description of reference numerals: base-1, cleaning device-2, drill-3, machine body-4, upright post-5, workbench-6, lifting table-7, motor-21, moving table-22, cleaning brush-23, screw rod-24, dustproof box-25, moving seat-26, dustproof cover-27, table body-221, first card slot-222, card bead-223, first groove-224, spring-224, second groove-231, iron clamp-232, bottom plate-233, magnet component-234, brush-235, second card slot-x, card clamp-y, pressing plate-a 1, expansion plate-a 2, arc piece supporting group-a 3, cross bar-a 4, U-shaped seat-a 5, upright rod-a 6, disc-a 31, fixed sleeve plate-a 32, expansion plate-a 2, arc piece supporting group-a 3, cross bar-a 4, U-a 5, upright rod-a 6, disc-a 31, fixed sleeve plate-a 32, A supporting plate-a 33, a second lead screw-a 34 and a drive bevel gear-a 35.

Detailed Description

In order to make the technical means, the original features, the achieved objects and the effects of the present invention easily understood, fig. 1 to 8 schematically show a structure of a vertical drilling machine for metal processing according to an embodiment of the present invention, and the present invention will be further described with reference to the following detailed description.

Example one

Referring to fig. 1-3, the invention provides a vertical drilling machine for metal processing, which structurally comprises a base 1, a cleaning device 2, a drill bit 3, a machine body 4, an upright column 5, a workbench 6 and a lifting platform 7, wherein the top of the base 1 is vertically connected with the upright column 5, the top of the upright column 5 is connected with the bottom of the machine body 4, the machine body 4 is provided with the drill bit 3, the drill bit 3 is positioned above the workbench 6, the workbench 6 is arranged on the lifting platform 7, the lifting platform 7 is movably connected with the upright column 5, and the workbench 6 is also provided with the cleaning device 2.

The cleaning device 2 can clean metal scraps scattered in the strip grooves of the workbench 6 during machining of the drilling machine, and time cost for manual cleaning is saved.

Specifically, the cleaning device 2 includes a motor 21, a moving platform 22, a cleaning brush 23, a screw rod 24, a dust-proof box 25, a moving seat 26, a dust-proof cover 27, the screw rod 24 is arranged inside the dust-proof box 25, one end of the screw rod 24 is connected with an output shaft of the motor 21, the inner wall of the screw rod 24 is movably connected with the inner wall of the dust-proof box 25 through a bearing, the screw rod 24 is in threaded connection with a nut pair of the moving seat 26, the moving seat 26 is in sliding fit with the dust-proof cover 27, the dust-proof cover 27 is positioned above the dust-proof box 25, two ends of the dust-proof cover 27 are connected with the dust-proof box 25, the upper portion of the moving seat 26 is connected with one end of the moving platform 22, the cleaning brush 23 is arranged on the moving platform 22, and the cleaning brush 23 is provided with two or more than two.

The dust cover 27 is arranged to hide the screw rod 24, so that the dust cover can prevent dust from being remained on the threaded portion of the screw rod, the influence on the moving precision of the moving seat 26 is avoided, the moving seat 26 can be moved smoothly, and meanwhile, the screw rod 24 can be effectively protected from running.

Wherein, cleaning brush 23 and workstation 6's rectangular groove phase cooperation, the outer wall of dust-proof box 25 and the outer wall fixed connection of workstation 6.

Based on the above embodiment, the working principle is as follows:

a workpiece is placed on a workbench 6 and clamped through a clamp, the drill bit 3 is used for drilling the workpiece, machining chips generated by drilling fall into a long strip groove of the workbench 6, and the machining chips in the long strip groove can be cleaned through a cleaning device 2;

when cleaning device 2 cleared up, specifically through driving motor 21 function for motor 21 drives the lead screw 24 rotatory, and the lead screw 24 is rotatory to make and to move the translation of seat 26, and the translation of mobile station 22 follow-up seat 26, thereby cleaning brush 23 cleans the rectangular groove of workstation.

Example two

Referring to fig. 4-6, the contents described in the first embodiment are not repeated, wherein the moving stage 22 described in the first embodiment includes a stage body 221, a first engaging groove 222, a ball 223, a first groove 224, and a spring 224, the first engaging groove 222 is formed on the bottom surface of the stage body 221, the number of the first engaging grooves 222 is the same as that of the cleaning brush 23, the first groove 224 is formed at both ends of each first engaging groove 222, the first groove 224 is formed in the stage body 221, the first groove 224 is connected to one end of the spring 224, and the other end of the spring 224 is connected to the ball 223.

The combination of the spring 224 and the snap bead 223 is configured to snap the cleaning brush 23.

Specifically, cleaning brush 23 is including No. two recesses 231, iron clamp 232, bottom plate 233, magnet subassembly 234, brush 235, the top surface of bottom plate 233 and the bottom fixed connection of iron clamp 232, and the both ends of iron clamp 232 all are equipped with No. two recesses 231, and the bottom surface of bottom plate 233 is fixed with brush 235, and the both ends of brush 235 all are equipped with magnet subassembly 234, and magnet subassembly 234 and bottom plate 233 block mutually.

Above-mentioned cleaning brush 23, magnet subassembly 234 set up, can effectually sweep out the metal fillings of the 6 rectangular groove insides of workstation, and magnet subassembly 234 can adsorb the metal fillings that rectangular groove edge can not clean, improves and cleans efficiency.

The second groove 231 can be engaged with the locking bead 223, the iron clamp 232 can be engaged with the first locking groove 222, and the brush 235 is in contact with the strip groove of the working table 6.

Wherein, the bottom plate 233 is provided with two second card slots x, and the second card slots x are distributed at two ends of the brush 235.

Wherein, the top of magnet subassembly 234 is equipped with clamping y, and clamping y cooperatees with No. two draw-in grooves x.

Above-mentioned clamping y makes magnet subassembly 234 for dismantling, and magnet subassembly 234 can adsorb the processing bits of rectangular groove corner for it is clean more comprehensive.

Based on the above embodiment, the working principle is as follows:

when the brush 235 needs to be cleaned, the two ear clips of the iron clip 232 move oppositely by applying force to the iron clip 232, so that the second groove 231 is separated from the clamping bead 223, and the cleaning brush 23 is pulled out from the first clamping groove 222 for cleaning;

when the cleaning brush 23 needs to be installed, the cleaning brush 23 is inserted into the first groove 222 until the second groove 231 corresponds to the first groove 224, so that the clamping bead 223 is clamped into the second groove 231 under the elastic force of the spring 224, and the clamping of the clamping bead 223 on the cleaning brush 23 is realized.

EXAMPLE III

Referring to fig. 1, the invention provides an upright drill press for metal processing, which structurally comprises a base 1, a cleaning device 2, a drill bit 3, a machine body 4, an upright post 5, a workbench 6 and a lifting platform 7, wherein the top of the base 1 is vertically connected with the upright post 5, the top of the upright post 5 is connected with the bottom of the machine body 4, the machine body 4 is provided with the drill bit 3, the drill bit 3 is positioned above the workbench 6, the workbench 6 is arranged on the lifting platform 7, the lifting platform 7 is movably connected with the upright post 5, and the workbench 6 is also provided with the cleaning device 2.

Referring to fig. 7, an arc-shaped member positioning fixture is further disposed on the specific workbench 6, the arc-shaped member positioning fixture a includes a pressing plate a1, an expansion plate a2, an arc-shaped member supporting group a3, a cross bar a4, a U-shaped seat a5, and an upright a6, the upright a6 is vertically connected to the center of the U-shaped seat a5, the upright a6 is vertically connected to the cross bar a4, the arc-shaped member supporting group a3 is fixed to both sides of the cross bar a4, one side of the arc-shaped member supporting group a3 away from the cross bar a4 is fixedly connected to the arc-shaped member supporting group a3, a pressing plate a1 is disposed above the arc-shaped member supporting group a3, the pressing plate a1 is fixedly connected to the expansion plate a2, and the expansion plate a2 penetrates through the U-shaped seat a5 and is movably connected to the two.

Referring to fig. 8, a specific arc member supporting group a3 includes a circular disc a31, fixed sleeve plates a32, a supporting plate a33, a second lead screw a34 and a driving bevel gear a35, 7 fixed sleeve plates a32 are fixed on the circular disc a31 and are arranged equidistantly, a supporting plate a33 and a second lead screw a34 are arranged in each fixed sleeve plate a32, the supporting plate a33 is connected with the second lead screw a34 through a lead screw pair, the tail end of the second lead screw a34 is meshed with the driving bevel gear a35 through a driven bevel gear, and the supporting plate a33 is indirectly driven to extend and retract through the matching of the driving bevel gear a35 and the driving bevel gear, so that the arc member supporting group a3 can be suitable for placing arc members of different specifications, and the supporting plate a33 can support the arc members, thereby facilitating drilling of the arc members.

The expansion and contraction of the supporting plate a33 are realized by the prior art through the matching of the screw rod and the screw rod pair, and hydraulic or other modes capable of realizing expansion and contraction can also be adopted.

The pressing plate a1 and the expansion plate a2 are both provided with two, the expansion plate a2 is located on one side of the arc-shaped piece supporting group a3 away from the cross rod a4, and a channel is formed between two adjacent arc-shaped piece supporting groups a3, so that the drill bit can be conveniently drilled out.

Based on the above embodiment, the working principle is as follows:

lead to arc piece positioning fixture to fix on workstation 6, the arc piece that will treat drilling is placed on arc piece support group a3, it is rotatory to rotate initiative bevel gear a35 through the pivot, thereby No. two lead screw a34 are rotatory to drive backup pad a33 through the lead screw pair and stretch out and draw back under fixed lagging a 32's guide effect, make backup pad a33 can contact with the interior cambered surface of arc piece, thereby realize the support to the arc piece, the flexible top surface that makes clamp plate a1 to the arc piece that makes of rethread control expansion plate a2 compresses tightly, thereby realize compressing tightly the arc piece both ends, the arc piece takes place to rock when avoiding drilling, with this can treat the both sides of drilling to the arc piece and support and compress tightly, avoid the arc piece to receive drilling force impaired.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application.

Claims

1. The utility model provides an upright drill for metalworking, its structure includes base (1) organism (4), workstation (6), elevating platform (7), the top of base (1) is connected with stand (5) perpendicularly, the top of stand (5) is connected with the bottom of organism (4), be equipped with drill bit (3) on organism (4), drill bit (3) are located the top of workstation (6), install on elevating platform (7) workstation (6), elevating platform (7) and stand (5) swing joint, still be equipped with cleaning device (2) on workstation (6), its characterized in that: the cleaning device (2) comprises a motor (21), a moving platform (22), a dust-proof box (25), a moving seat (26) and a dust-proof cover (27), wherein a screw rod (24) is arranged in the dust-proof box (25), one end of the screw rod (24) is connected with the motor (21), the screw rod (24) is connected with the dust-proof box (25) through a bearing, the screw rod (24) is in threaded connection with a nut pair of the moving seat (26), the moving seat (26) is in sliding fit with the dust-proof cover (27), the dust-proof cover (27) is positioned above the dust-proof box (25), two ends of the dust-proof cover (27) are connected with the dust-proof box (25), the upper part of the moving seat (26) is connected with one end of the moving platform (22), and a cleaning brush (23) is arranged on the moving platform (22);

still be equipped with arc piece positioning fixture on workstation (6), arc piece positioning fixture (a) is connected with horizontal pole (a4) including expansion plate (a2), horizontal pole (a4), U type seat (a5), pole setting (a6), U type seat (a5) through pole setting (a6), the both sides of horizontal pole (a4) all are fixed with arc piece support group (a3), arc piece support group (a3) and arc piece support group (a3) fixed connection, the top of arc piece support group (a3) is equipped with clamp plate (a1) of being connected with expansion plate (a2), expansion plate (a2) run through in U type seat (a5) and both swing joint.

2. The vertical drill press for metal working according to claim 1, wherein: cleaning brush (23) and the rectangular groove of workstation (6) cooperate, the outer wall fixed connection of the outer wall of dust-proof box (25) and workstation (6).

3. The vertical drill press for metal working according to claim 1, wherein: the movable table (22) comprises a table body (221), a clamping bead (223), a first groove (224) and a spring (224), wherein the bottom surface of the table body (221) is provided with the first clamping groove (222), the two ends of the first clamping groove (222) are communicated with the first groove (224), the first groove (224) is formed in the table body (221), one end of the spring (224) is connected with the first groove (224), and the other end of the spring is connected with the clamping bead (223).

4. The vertical drill press for metal working according to claim 1, wherein: cleaning brush (23) are including iron clamp (232), bottom plate (233) top surface and the bottom fixed connection that iron clamp (232), the both ends that iron clamp (232) all are equipped with No. two recess (231), the bottom surface of bottom plate (233) is fixed with brush (235), the both ends of brush (235) all are equipped with magnet assembly (234), magnet assembly (234) and bottom plate (233) looks block.

5. The vertical drill press for metal working according to claim 1, wherein: the pressing plate (a1) and the expansion plate (a2) are both provided with two, and the expansion plate (a2) is positioned on one side of the arc piece supporting group (a3) away from the cross rod (a 4).

6. The vertical drill press for metal working according to claim 4, wherein: the second groove (231) can be clamped with the clamping bead (223), the iron clamp (232) can be clamped with the first clamping groove (222), and the brush (235) is in contact with the long groove of the workbench (6).

7. The vertical drill press for metal working according to claim 4, wherein: the bottom plate (233) is provided with two second clamping grooves (x), and the second clamping grooves (x) are distributed at two ends of the brush (235).

8. The vertical drill press for metal working according to claim 2, wherein: the top of magnet subassembly (234) is equipped with clamping (y), clamping (y) and No. two draw-in grooves (x) cooperate.

9. The vertical drill press for metal working according to claim 1 or 5, wherein: the arc-shaped part supporting group (a3) comprises a disc (a31) and a driving bevel gear (a35), wherein 7 fixed sleeve plates (a32) arranged at equal intervals are fixed on the disc (a31), each fixed sleeve plate (a32) is internally provided with a supporting plate (a33) and a second lead screw (a34), the supporting plate (a33) is connected with the second lead screw (a34) through a lead screw pair, the tail end of the second lead screw (a34) is meshed with a driving bevel gear (a35) through a driven bevel gear, and the supporting plate (a33) can be indirectly driven to stretch through the matching of the driving bevel gear (a35) and the driving bevel gear, so that the arc-shaped part supporting group (a3) can be suitable for placing arc-shaped parts of different specifications, and the supporting plate (a33) can support the arc-shaped part, and drilling of the arc-shaped part is facilitated.

10. The vertical drill press for metal working according to claim 5, wherein: a channel is formed between two adjacent arc piece supporting groups (a3), so that the two ends of the drilling position of the arc piece are drilled, and the drilling of the drill bit is facilitated.