CN110181081B - Automatic centering drilling chamfering machine - Google Patents

Automatic centering drilling chamfering machine Download PDF

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Publication number
CN110181081B
CN110181081B CN201910582577.0A CN201910582577A CN110181081B CN 110181081 B CN110181081 B CN 110181081B CN 201910582577 A CN201910582577 A CN 201910582577A CN 110181081 B CN110181081 B CN 110181081B
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China
Prior art keywords
fixedly connected
main control
automatic centering
control shell
shell
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CN201910582577.0A
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Chinese (zh)
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CN110181081A (en
Inventor
文旭辉
周飞
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Dongguan Hehong Machinery Co ltd
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Dongguan Hehong Machinery Co ltd
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Priority to CN201910582577.0A priority Critical patent/CN110181081B/en
Publication of CN110181081A publication Critical patent/CN110181081A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015Frames, beds, pillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses an automatic centering drilling chamfering machine, which comprises a main machine bottom shell, wherein a connecting bottom plate is fixedly connected to one side of the top of the main machine bottom shell, a lifting platform is fixedly connected to the top of the connecting bottom plate, a main control shell is fixedly connected to the top of the lifting platform, a spindle motor is fixedly arranged at the top of the main control shell, a casing is fixedly connected to one side of the main control shell, a rotary joint is fixedly connected to one side of the main control shell and positioned below the casing, a spindle is rotatably connected to one end of the rotary joint, and a first belt conveying device is connected to the outer surface of the spindle through a belt pulley. This automatic centering drilling chamfer aircraft nose utilizes cooperation between spindle motor, first belt conveyer, rotary joint, main shaft, feeding servo motor, second belt conveyer and the feed screw can realize automatic centering clamp tightly, convenient operation has improved work efficiency greatly.

Description

Automatic centering drilling chamfering machine
Technical Field
The invention relates to the machine field: in particular to an automatic centering drilling chamfering machine head for a metal bar.
Background
When current automatic centering drilling chamfer aircraft nose is processed the material that needs to process, can only pass through artifical material loading, production efficiency is lower to when processing different grade type material, need change different grade type anchor clamps, current chamfer aircraft nose can not realize automatic centering clamp simultaneously, and the operation is more loaded down with trivial details, wastes time and energy.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic centering drilling chamfering machine, which solves the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an automatic centering drilling chamfering machine, includes the host computer drain pan, one side fixedly connected with bottom plate at host computer drain pan top, and the top fixedly connected with lift platform of bottom plate, the top fixedly connected with main control shell of lift platform, the top fixedly mounted of main control shell has spindle motor, one side fixedly connected with cover shell of main control shell, one side of main control shell just is located the below fixedly connected with rotary joint of cover shell, rotary joint's one end rotation is connected with the main shaft, and the surface of main shaft has first belt conveyor through belt pulley connection, first belt conveyor's one end is connected with spindle motor's output, the one end that rotary joint was kept away from to the main shaft is connected with drill bit or chamfer tool bit.
The middle part fixedly connected with baffle of host computer drain pan, one side fixed mounting of baffle has horizontal conveyor, and is located horizontal conveyor's below fixed mounting has the planetary reducer, the output of planetary reducer is connected with horizontal conveyor's connecting axle.
Preferably, a protective shell is sleeved on the outer surface of the main shaft, a feed screw rod penetrates through the upper portion of the protective shell through a base, and one end of the feed screw rod is fixedly connected with a rotating wheel.
Preferably, a feeding servo motor is fixedly arranged at the top of the inner cavity of the main control shell, and the output end of the feeding servo motor is in transmission connection with the outer surface of the rotating wheel through a second belt conveying device.
Preferably, the upper side and the lower side of the inside of the main control shell are both rotationally connected with rotating shafts, and the front end and the rear end of each rotating shaft are both rotationally connected with turntables.
Preferably, the front and rear sides of the two rotating shafts are respectively sleeved with an L-shaped claw, and the opposite sides of the L-shaped claws of the upper part and the lower part are mutually meshed.
Preferably, the outer surface of the protective shell is fixedly connected with a guide cylinder through a support, the inner surface of the guide cylinder is in threaded connection with the outer surface of the feed screw, and the feed screw is fixedly connected with the main shaft through a nut.
Preferably, a clamping oil cylinder is fixedly arranged on the other side of the top of the main control shell, one end of the clamping oil cylinder is fixedly connected with an upper sliding block, and one side of the surface of the upper sliding block is fixedly connected with a first rack.
Preferably, the bottom of main control shell inner chamber fixedly connected with locking hydro-cylinder, and locking hydro-cylinder's one end fixedly connected with locking sloping block, main control shell inner chamber's bottom just is located locking hydro-cylinder's right side fixed mounting and has the gyro wheel, and one side on locking sloping block surface and the surface roll connection of gyro wheel.
Preferably, a lower sliding block is fixedly connected above the roller, and a second rack is fixedly connected on one side of the lower sliding block.
Preferably, one sides of the surfaces of the first rack and the second rack are respectively meshed with the L-shaped claws of the upper part and the lower part, and one sides of the upper sliding block and the lower sliding block, which are opposite, are respectively fixedly connected with an upper V block and a lower V block.
The invention provides an automatic centering drilling chamfering machine. The beneficial effects are as follows:
(1) This automatic centering drilling chamfer aircraft nose, top fixed mounting through main control shell has spindle motor, one side fixedly connected with cover shell of main control shell, one side of main control shell just is located the below fixedly connected with rotary joint of cover shell, rotary joint's one end is rotated and is connected with the main shaft, and the surface of main shaft passes through belt pulley connection has first belt conveyer, first belt conveyer's one end is connected with spindle motor's output, the one end that rotary joint was kept away from to the main shaft is connected with drill bit or chamfer tool bit, the middle part fixedly connected with baffle of host computer drain pan utilizes spindle motor, first belt conveyer, rotary joint, the main shaft, feed servo motor, cooperation between second belt conveyer and the feed lead screw can realize automatic centering clamp, and convenient operation has improved work efficiency greatly.
(2) This automatic centering drilling chamfer aircraft nose, one side through the baffle fixed mounting has horizontal conveyor, and is located horizontal conveyor's below fixed mounting and has planetary reducer, planetary reducer's output is connected with horizontal conveyor's connecting axle, utilizes horizontal conveyor and planetary reducer to replace the manual work and carries out material loading and machine tool, very big improvement machining efficiency and reduced staff's intensity of labour.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the main control housing of the present invention;
FIG. 3 is a cross-sectional view of the internal structure of the main control housing of the present invention;
fig. 4 is an enlarged view of a portion of fig. 2 a in accordance with the present invention.
In the figure, 1-host bottom shell, 2-connection bottom plate, 3-lifting platform, 4-main control shell, 5-spindle motor, 6-casing, 7-rotary joint, 8-main shaft, 9-belt pulley, 10-first belt conveyer, 11-baffle, 12-horizontal conveyer, 13-planetary reducer, 14-protective shell, 15-base, 16-lead screw, 17-rotating wheel, 18-servo motor, 19-second belt conveyer, 20-rotating shaft, 21-turntable, 22-L-shaped claw, 23-guide cylinder, 24-clamping cylinder, 25-upper slide block, 26-first rack, 27-locking cylinder, 28-locking oblique block, 29-roller, 30-lower slide block, 31-second rack, 32-upper V block, 33-lower V block, 34-drill bit or chamfer tool bit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the embodiment of the present invention provides a technical solution: an automatic centering drilling chamfering machine comprises a main machine bottom shell 1, one side of the top of the main machine bottom shell 1 is fixedly connected with a connecting bottom plate 2, the top of the connecting bottom plate 2 is fixedly connected with a lifting platform 3, the top of the lifting platform 3 is fixedly connected with a main control shell 4, the other side of the top of the main control shell 4 is fixedly provided with a clamping cylinder 24, one end of the clamping cylinder 24 is fixedly connected with an upper sliding block 25, one side of the surface of the upper sliding block 25 is fixedly connected with a first rack 26, one side of the surfaces of the first rack 26 and one side of the surface of a second rack 31 are respectively meshed with L-shaped claws 22 of the upper part and the lower part, one side of the opposite sides of the upper sliding block 25 and the lower sliding block 30 are respectively fixedly connected with an upper V block 32 and a lower V block 33, the bottom of an inner cavity of the main control shell 4 is fixedly connected with a locking cylinder 27, one end of the locking cylinder 27 is fixedly connected with a locking oblique block 28, the bottom of the inner cavity of the main control shell 4 is fixedly provided with a roller 29 on the right side of a locking oil cylinder 27, one side of the surface of a locking oblique block 28 is in rolling connection with the outer surface of the roller 29, the upper side of the roller 29 is fixedly connected with a lower sliding block 30, one side of the lower sliding block 30 is fixedly connected with a second rack 31, the top of the inner cavity of the main control shell 4 is fixedly provided with a feeding servo motor 18, the output end of the feeding servo motor 18 is in transmission connection with the outer surface of a rotating wheel 17 through a second belt conveying device 19, the upper side and the lower side of the inner part of the main control shell 4 are respectively and rotatably connected with a rotating shaft 20, the front side and the rear side of each rotating shaft 20 are respectively sleeved with L-shaped claws 22, one side of each of the opposite L-shaped claws 22 of the upper part and the lower part is mutually meshed, the front end and the rear end of each rotating shaft 20 are respectively and rotatably connected with a rotary disc 21, the top of the main control shell 4 is fixedly provided with a main shaft motor 5 by utilizing the main shaft motor 5, the first belt conveying device 10, the rotary joint 7, the main shaft 8, the feeding servo motor 18, the second belt conveying device 19 and the feeding screw rod 16 can realize automatic centering clamping, the operation is convenient, the working efficiency is greatly improved, one side of the main control shell 4 is fixedly connected with the casing 6, one side of the main control shell 4 is fixedly connected with the rotary joint 7 below the casing 6, one end of the rotary joint 7 is rotationally connected with the main shaft 8, the outer surface of the main shaft 8 is sleeved with the protective shell 14, the outer surface of the protective shell 14 is fixedly connected with the guide cylinder 23 through the support, the inner surface of the guide cylinder 23 is in threaded connection with the outer surface of the feeding screw rod 16, one end of the feeding screw rod 16 is connected with one side of the surface of the L-shaped claw 22 through the connecting device, the feeding screw rod 16 penetrates through the upper side of the protective shell 14 through the base 15, one end fixedly connected with rotor 17 of feed screw 16, and the surface of main shaft 8 is connected with first belt conveyer 10 through belt pulley 9, the one end of first belt conveyer 10 is connected with the output of spindle motor 5, the one end that rotary joint 7 was kept away from to main shaft 8 is connected with drill bit or chamfer tool bit 34, the middle part fixedly connected with baffle 11 of host computer drain pan 1, one side fixed mounting of baffle 11 has horizontal conveyor 12, utilize horizontal conveyor 12 and planetary reducer 13 can replace the manual work to carry out material loading and machine tool, very big improvement machining efficiency and reduced staff's intensity of labour, and be located horizontal conveyor 12's below fixed mounting and have planetary reducer 13, planetary reducer 13's output is connected with horizontal conveyor 12's connecting axle.
When the metal rod clamping device is used, materials to be processed are placed in the horizontal conveying device 12 to be conveyed, when a first metal rod is conveyed, the clamping oil cylinder 24 drives the L-shaped claw, the first rack 26 and the second rack 31 can drive the upper V block 32 and the lower V block 33 to clamp the metal rod materials in a centering mode, the spindle motor 5 drives the spindle 8 to rotate through the first belt conveying device 10, then the servo motor 18 is driven to rotate clockwise or anticlockwise, the feed screw 16 is driven to rotate, the feed screw 16 is connected with threads of the guide cylinder 23, and then the servo motor 18 drives the screw 16 to realize that the spindle 8 feeds the front end of the metal rod to drill or chamfer, so that the metal rod clamping device always works circularly, and high-efficiency work is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an automatic centering drilling chamfering machine, includes host computer drain pan (1), one side fixedly connected with connection bottom plate (2) at host computer drain pan (1) top, and the top fixedly connected with lift platform (3) of connection bottom plate (2), the top fixedly connected with main control housing (4) of lift platform (3), its characterized in that: the novel rotary drilling machine is characterized in that a spindle motor (5) is fixedly arranged at the top of the main control shell (4), a casing (6) is fixedly connected to one side of the main control shell (4), a rotary joint (7) is fixedly connected to one side of the main control shell (4) and located below the casing (6), one end of the rotary joint (7) is rotationally connected with a spindle (8), the outer surface of the spindle (8) is connected with a first belt conveying device (10) through a belt pulley (9), one end of the first belt conveying device (10) is connected with the output end of the spindle motor (5), and one end, far away from the rotary joint (7), of the spindle (8) is connected with a drill bit or a chamfering tool bit (34);
the middle part of the main machine bottom shell (1) is fixedly connected with a partition plate (11), one side of the partition plate (11) is fixedly provided with a horizontal conveying device (12), a planetary reducer (13) is fixedly arranged below the horizontal conveying device (12), and the output end of the planetary reducer (13) is connected with a connecting shaft of the horizontal conveying device (12);
the upper side and the lower side of the inside of the main control shell (4) are respectively and rotatably connected with a rotating shaft (20), and the front end and the rear end of the rotating shaft (20) are respectively and rotatably connected with a turntable (21);
l-shaped claws (22) are sleeved on the front side and the rear side of the two rotating shafts (20), and the opposite sides of the L-shaped claws (22) of the upper part and the lower part are meshed with each other.
2. An automatic centering drill chamfering machine as claimed in claim 1, wherein: the outer surface of main shaft (8) is overlapped and is had protective housing (14), the top of protective housing (14) is run through base (15) and is had feed screw (16), the one end fixedly connected with of feed screw (16) rotates wheel (17).
3. An automatic centering drill chamfering machine as claimed in claim 1, wherein: the top of the inner cavity of the main control shell (4) is fixedly provided with a feeding servo motor (18), and the output end of the feeding servo motor (18) is in transmission connection with the outer surface of the rotating wheel (17) through a second belt conveying device (19).
4. An automatic centering drill chamfering machine as claimed in claim 2, wherein: the outer surface of the protective shell (14) is fixedly connected with a guide cylinder (23) through a support, the inner surface of the guide cylinder (23) is in threaded connection with the outer surface of the feed screw (16), and the feed screw (16) is fixedly connected with the main shaft (8) through a nut.
5. An automatic centering drill chamfering machine as claimed in claim 1, wherein: the other side of main control shell (4) top fixed mounting has clamp cylinder (24), the one end fixedly connected with of clamp cylinder (24) goes up slider (25), and one side fixedly connected with first rack (26) on slider (25) surface.
6. An automatic centering drill chamfering machine as claimed in claim 5, wherein: the bottom of main control shell (4) inner chamber fixedly connected with locking hydro-cylinder (27), and the one end fixedly connected with locking sloping block (28) of locking hydro-cylinder (27), the bottom of main control shell (4) inner chamber just is located the right side fixed mounting of locking hydro-cylinder (27) and has gyro wheel (29), and the surface roll connection of one side and gyro wheel (29) on locking sloping block (28) surface.
7. An automatic centering drill chamfering machine as claimed in claim 6, wherein: the upper part of the roller (29) is fixedly connected with a lower sliding block (30), and one side of the lower sliding block (30) is fixedly connected with a second rack (31).
8. An automatic centering drill chamfering machine as claimed in claim 7, wherein: one side of the surfaces of the first rack (26) and the second rack (31) is respectively meshed with the L-shaped claws (22) of the upper part and the lower part, and one side opposite to the upper sliding block (25) and the lower sliding block (30) is respectively fixedly connected with an upper V-shaped block (32) and a lower V-shaped block (33).
CN201910582577.0A 2019-07-01 2019-07-01 Automatic centering drilling chamfering machine Active CN110181081B (en)

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Application Number Priority Date Filing Date Title
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CN110181081B true CN110181081B (en) 2024-02-06

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Publication number Priority date Publication date Assignee Title
CN113118794A (en) * 2019-12-31 2021-07-16 南通博研机械科技有限公司 Single-cylinder-clamp oil pressure clamping seat belt pulley for machine tool

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DE202017107264U1 (en) * 2017-11-29 2017-12-13 Xianyang Yuan Faswerkzeugmagazin a mechanical processing device for bar materials
CN109014275A (en) * 2018-09-26 2018-12-18 洛阳理工学院 A kind of drilling machine
CN210254328U (en) * 2019-07-01 2020-04-07 东莞市合鸿机械有限公司 Automatic centering drilling and chamfering machine

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