CN113211088B - Drilling and tapping combined intelligent machine tool - Google Patents

Drilling and tapping combined intelligent machine tool Download PDF

Info

Publication number
CN113211088B
CN113211088B CN202110642796.0A CN202110642796A CN113211088B CN 113211088 B CN113211088 B CN 113211088B CN 202110642796 A CN202110642796 A CN 202110642796A CN 113211088 B CN113211088 B CN 113211088B
Authority
CN
China
Prior art keywords
square
plate
contraband
square pipe
screw rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110642796.0A
Other languages
Chinese (zh)
Other versions
CN113211088A (en
Inventor
李钢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Leixiang Die Casting Co ltd
Original Assignee
Shanghai Leixiang Die Casting Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Leixiang Die Casting Co ltd filed Critical Shanghai Leixiang Die Casting Co ltd
Priority to CN202110642796.0A priority Critical patent/CN113211088B/en
Publication of CN113211088A publication Critical patent/CN113211088A/en
Application granted granted Critical
Publication of CN113211088B publication Critical patent/CN113211088B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices 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
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention relates to the technical field of machining, in particular to a drilling and tapping combined intelligent machine tool, which comprises: a base; a work table; an XY axis drive mechanism; positioning a clamp; still include the pivot, the pivot is vertical and can the pivoted insert establish the workstation on keep away from one side of XY axis actuating mechanism, the top of pivot is equipped with four equidistant distribution's extension board, the end that the pivot was kept away from to every extension board is equipped with the vertical mounting panel of vertical setting, all is equipped with a screw drive machine on every vertical mounting panel, the work end of every screw drive machine all is provided with the rig, all is equipped with different model drill bits on every rig. Clearance rotary positioning mechanism, upset positioning mechanism's work end is connected with the pivot transmission, and this application is rotated through clearance rotary positioning mechanism automatic drive pivot and a plurality of rig clearance that take the drill bit of different models, and the top that can be stable and quick will need the rig to remove to the processing platform is processed with the work piece, promotes work efficiency precision already.

Description

Drilling and tapping combined intelligent machine tool
Technical Field
The invention relates to the technical field of machining, in particular to a drilling and tapping combined intelligent machine tool.
Background
English name of the machine tool: the machine tool refers to a machine for manufacturing machines, also called a machine tool or a machine tool, and is conventionally called a machine tool for short, and generally divided into a metal cutting machine, a forging machine, a woodworking machine, and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, stamping, extruding and the like are also available, but all parts with high precision requirements and fine surface roughness requirements generally need to be finally machined by cutting on a machine tool, and the machine tool plays an important role in the construction of national economy and modernization.
The lathe is a machine tool which mainly uses a lathe tool to perform turning processing on a rotating workpiece, and can also use a drill bit, a reamer, a screw tap, a die, a knurling tool and the like to perform corresponding processing on the lathe.
The screw hole often will be through drilling in the course of working, reaming, multiple processes such as tapping could machine-shaping, the processing of screw hole often is to drill respectively on many drilling machines among the prior art, manufacturing procedure such as tapping, the part need be the clamping repeatedly in the course of working, so not only greatly reduced work efficiency, can seriously influence the machining precision of work piece moreover, thereby influence the yield of work piece, consequently, we have proposed a brill and have attacked combination intelligent machine tool, so that solve the above-mentioned problem that proposes.
Disclosure of Invention
For solving above-mentioned technical problem, provide a brill and attack combination intelligence lathe, this application passes through the rig clearance rotation of clearance rotary positioning mechanism automatic drive pivot and a plurality of drill bits of taking different models, can be stable and quick with the rig removal of needs to the top of processing platform with the work piece process, promote work efficiency precision already.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a drilling and tapping combined intelligent machine tool comprises:
a base;
the workbench is horizontally arranged on the top of the base;
an XY axis driving mechanism arranged on the workbench;
the positioning fixture is arranged at the working end of the XY axis driving mechanism;
still include the pivot, the pivot is vertical and can the pivoted insert establish the workstation on keep away from one side of XY axis actuating mechanism, the top of pivot is equipped with four equidistant distribution's extension board, the end that the pivot was kept away from to every extension board is equipped with the vertical mounting panel of vertical setting, all is equipped with a screw drive machine on every vertical mounting panel, the work end of every screw drive machine all is provided with the rig, all is equipped with different model drill bits on every rig.
And the gap rotating and positioning mechanism is arranged on the base, and the working end of the overturning and positioning mechanism is in transmission connection with the rotating shaft.
Preferably, the gap rotating and positioning mechanism comprises a square plate, a driving shaft, Contraband type plates and a plurality of rollers, a circular groove is arranged in the middle of the top of the rear side of the base, the square plate is horizontally and rotatably arranged in the circular groove, four faces of the square plate are parallel to the vertical face of each vertical mounting plate, four corners of the square plate are tightly attached to the inner ring of the circular groove, the driving shaft is vertically arranged in the middle of the square plate, the bottom end of the driving shaft is rotatably inserted in the bottom end of the circular groove, the top end of the driving shaft can rotatably penetrate through two faces of the workbench to be connected with the bottom of the rotating shaft, a rectangular groove extending along the length direction of the base is arranged on one side of the circular groove, the rectangular groove is communicated with the circular groove through the edge of the circular groove, the Contraband type plate is horizontally arranged on one side of the rectangular groove close to the square plate, the open end of Contraband type plates is butted with the direction of the square plate, contraband template can be along the length direction of rectangular channel at the inside translation of rectangular channel, the equidistant distribution of length direction that sets up along the Contraband template of a plurality of gyro wheel sets up the end of opening at Contraband template, every gyro wheel all is the level setting, every gyro wheel all is through the inner wall coupling of bull stick and Contraband template, one of them gyro wheel that is closest to square board in all gyro wheels under the non-operating condition can slide the corner of butt square board and do the upset action with square board, all gyro wheels can slide along one side of square board under the upset state.
Preferably, clearance rotational positioning mechanism still includes square pipe and cylinder, and square pipe is the one side that the level is located the Contraband template, and the length of square pipe equals the length of Contraband templates, and the inside both sides of square pipe are all connected with the both sides of Contraband templates through the elasticity portion, and the cylinder is the level and sets up the rear side at the base, and the output of cylinder passes one side of base and is connected with the one end transmission of square pipe.
Preferably, every buffering portion all includes buffering post and buffer spring, the inside of square pipe is equipped with the baffle of vertical setting along the length direction of square pipe, the buffering post is that the level is located square pipe and is close to inside one side of Contraband templates, the baffle is passed to the one end of buffering post, all set up the first perforation that supplies the buffering post to pass on the baffle, the one end that the buffering post passed the baffle is equipped with can be with the first butt dish of baffle butt, the other one end of buffering post is passed one side of square pipe and is connected with the lateral wall of Contraband templates, set up the second perforation that supplies the buffering post to pass on the square pipe, the middle-end of buffering post all is equipped with can with the second butt dish of the inboard butt of square pipe, buffer spring is located between second butt dish and the baffle, buffer spring cover is established on the buffering post, buffer spring's diameter is less than the diameter of second butt dish.
Preferably, one side that the Contraband template was kept away from to square pipe is equipped with the slide rail of level setting, and the length of slide rail equals the length of rectangular channel, and one side that the Contraband template was kept away from to the slide rail sets up on the inside lateral wall of rectangular channel, and one side that square pipe is close to the slide rail is provided with the gliding draw runner on the slide rail.
Preferably, clearance rotational positioning mechanism still includes the locating pin, reset spring and third butt flange, the top edge of square board is equipped with four and the location arc slot of four face one-to-ones of square board, the locating pin is vertical and is located one of them arc slot directly over, the bottom of locating pin is equipped with can with the arc plug of every arc slot joint, it is provided with the spacing sleeve pipe that supplies the locating pin to wear the type to link up on the workstation, the locating pin passes spacing sleeve pipe and upwards extends, the coaxial setting of third butt flange is close to the one end of arc plug at the lower extreme of locating pin, the outside of individual round pin of location is established and is fixed a position to the reset spring cover, reset spring's both ends respectively with the bottom of workstation and the top edge butt setting of third butt flange.
Preferably, the outside of pivot is provided with the sleeve, and the bottom of sleeve is installed on the workstation, and the upper end of sleeve is equipped with the bearing housing, and the pivot passes the bearing housing and upwards extends the setting.
Preferably, the XY axis driving mechanism comprises a second screw rod transmission machine and a third screw rod transmission machine, the second screw rod transmission machine is longitudinally arranged on the table top of the workbench, the third screw rod transmission machine is transversely arranged at the working end of the second screw rod transmission machine, the second screw rod transmission machine and the third screw rod transmission machine are arranged in a cross-shaped distribution mode, and the positioning clamp is arranged at the working end of the third screw rod transmission machine.
Preferably, the positioning fixture comprises a hollow rectangular frame and two lead screw bidirectional compression fixtures, the hollow rectangular frame is horizontally arranged at the working end of the third lead screw transmission machine, the two lead screw bidirectional compression fixtures are symmetrically arranged on two sides of the inside of the hollow rectangular frame, the working end of each lead screw bidirectional compression fixture penetrates through the top of the hollow rectangular frame to extend upwards, and the top of the hollow rectangular frame is provided with a moving avoiding penetrating opening for the working end of each lead screw bidirectional compression fixture to move.
Preferably, the working end of each screw rod bidirectional clamping fixture is provided with a rubber layer capable of abutting against a workpiece.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention drives the rotating shaft and the drilling machine with the drill bits of different models to rotate in sequence through the clearance rotating and positioning mechanism, and solves the technical problem of automatically replacing the drill bits of different models on the same machine tool through a plurality of procedures of drilling, reaming, tapping and the like of all the drill bits of different models in sequence.
2. According to the invention, through the sliding fit of all the rollers arranged in the Contraband-shaped plate and the square plate, the square plate drives the driving shaft and the rotating shaft to rotate in a clearance manner, and a required drilling machine is moved to the position right above the XY axis driving mechanism, so that the technical problem of driving the rotating shaft to rotate horizontally in a clearance manner is solved.
3. According to the invention, the cylinder, the square pipe and the elastic part arranged on the square pipe are matched with each other to drive the Contraband template to translate in the rectangular groove, so that the technical problem of driving the Contraband template to translate is solved.
4. According to the invention, through the matching among the buffer column, the buffer spring and the second butting disc, the Contraband-shaped plate is provided with an elastic side edge of the square plate to move, so that the roller can better drive the square plate to turn over, and the technical problem of how to further drive the square plate to turn over is solved.
5. According to the invention, through the matching between the slide bar and the slide rail, the square pipe can move more stably in the rectangular groove, and the technical problem of stably driving the square pipe and Contraband type pipes to move horizontally is solved.
6. According to the invention, the arc-shaped plug is more stably inserted into the arc-shaped slot through the matching among the positioning pin, the reset spring and the third butting disk, so that the square plate is prevented from being deviated when being turned over, the square plate is corrected, a required drilling machine is corrected at the same time, and the technical problem of correction when the rotating shaft drives all the drilling machines to rotate is solved.
7. The invention enables the rotating shaft to stably rotate through the bearing sleeve at the upper end of the sleeve, avoids the rotating shaft from shaking, and solves the technical problem of stably making the rotating shaft do horizontal turning motion.
8. According to the invention, through the matching between the second screw rod transmission machine longitudinally arranged and the third screw rod transmission machine transversely arranged, the workpiece positioned by the positioning clamp can be quickly adjusted, and the technical problem of quickly and stably moving the workpiece positioned by the positioning clamp is solved.
9. According to the invention, the two sides of the workpiece are respectively abutted by the working end of each screw rod bidirectional pressing clamp, so that the technical problem of how to stably fix the workpiece is solved.
10. According to the invention, the rubber layer arranged at the working end of each screw rod bidirectional compression clamp is in soft butt joint with the workpiece, so that the workpiece is protected from being extruded by pressure, clamping is avoided, and the technical problem of clamping the workpiece and preventing clamping is solved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 3 of the present invention;
FIG. 5 is an enlarged view of the invention at B of FIG. 4;
FIG. 6 is a side view of the present invention;
FIG. 7 is a partial first perspective view of the gap rotational positioning mechanism of the present invention;
FIG. 8 is a partial top view of the gap rotational positioning mechanism of the present invention;
FIG. 9 is a second partial perspective view of the gap rotational positioning mechanism of the present invention;
FIG. 10 is a partial perspective view of the gap rotational positioning mechanism of the present invention;
fig. 11 is a partial perspective view of the positioning jig of the present invention.
The reference numbers in the figures are: 1-a base; 2-a workbench; a 3-XY axis drive mechanism; 4-positioning the clamp; 5-a rotating shaft; 6-an extension plate; 7-a vertical mounting plate; 8-a first screw rod transmission machine; 9-a drilling machine; 10-a drill bit; 11-square plate; 12-a drive shaft; 13-Contraband template; 14-a roller; 15-circular groove; 16-a rectangular groove; 17-a square tube; 18-cylinder; 19-a buffer column; 20-a buffer spring; 21-a separator; 22-a first abutment disc; 23-a second abutment disc; 24-a slide rail; 25-a slide bar; 26-a locating pin; 27-a return spring; 28-a third abutment disc; 29-positioning the arc-shaped slot; 30-arc plug; 31-a limiting sleeve; 32-a sleeve; 33-a bearing sleeve; 34-a second screw rod transmission machine; 35-a third screw rod transmission machine; 36-hollow rectangular frame; 37-a screw rod bidirectional compression clamp; 38-moving the avoidance crossing; 39-rubber layer.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of how to automatically replace different types of drill bits 10 on the same machine tool, as shown in fig. 1 to 4, the following technical solutions are provided:
a drilling and tapping combined intelligent machine tool comprises:
a base 1;
the workbench 2 is horizontally arranged on the top of the base 1;
an XY axis drive mechanism 3 provided on the table 2;
the positioning clamp 4 is arranged at the working end of the XY axis driving mechanism 3;
still include pivot 5, pivot 5 is vertical and can the pivoted insert establish the workstation 2 on keep away from one side of XY axis actuating mechanism 3, the top of pivot 5 is equipped with four equidistant distribution's extension board 6, every extension board 6 is kept away from the end of pivot 5 and is equipped with the vertical mounting panel 7 of vertical setting, all be equipped with first screw drive machine 8 on every vertical mounting panel 7, the work end of every first screw drive machine 8 all is provided with rig 9, all be equipped with different model drill bits 10 on every rig 9.
And the gap rotating and positioning mechanism is arranged on the base 1, and the working end of the overturning and positioning mechanism is in transmission connection with the rotating shaft 5.
Specifically, during the operation, will treat that the work piece of processing places and positioning fixture 4 on through artifical or manipulator, and fix it through positioning fixture 4, accessible XY axis actuating mechanism 3 drive positioning fixture 4 is adjusted along XY axis direction removal afterwards, drive fixed work piece direction of regulation through XY axis actuating mechanism 3, through 5 clearance rotations of clearance rotary positioning mechanism drive pivot, thereby it is rotatory to drive every first lead screw driver 8 and rig 9 on the pivot 5, because the drill bit 10 model on the rig 9 is different, can drive every rig 9 in proper order and revolve the circumference of pivot 5 rotatory, and drill bit 10 through all different models in proper order drills, reaming, multiple processes such as tapping.
Further: in order to solve the technical problem of how to drive the rotating shaft 5 to rotate horizontally in a clearance manner, as shown in fig. 7 to 9, the following technical solutions are provided:
the clearance rotating and positioning mechanism comprises a square plate 11, a driving shaft 12, an Contraband type plate 13 and a plurality of rollers 14, a circular groove 15 is arranged in the middle of the top of the rear side of the base 1, the square plate 11 is horizontally and rotatably arranged in the circular groove 15, four faces of the square plate 11 are parallel to the vertical face of each vertical mounting plate 7, four corners of the square plate are tightly attached to the inner ring of the circular groove 15, the driving shaft 12 is vertically arranged in the middle of the square plate 11, the bottom end of the driving shaft 12 is rotatably inserted in the bottom end of the circular groove 15, the top end of the driving shaft 12 rotatably penetrates through two faces of the workbench 2 to be connected with the bottom of the rotating shaft 5, a rectangular groove 16 extending along the length direction of the base 1 is arranged on one side of the circular groove 15, the rectangular groove 16 is communicated with the circular groove 15 through the edge, the Contraband type plate 13 is horizontally arranged on one side of the rectangular groove 16 close to the square plate 11, contraband the direction butt joint of the open end of template 13 and square board 11, Contraband template 13 can be along the length direction of rectangular channel 16 inside the translation of rectangular channel 16, a plurality of gyro wheel 14 along Contraband the length direction of template 13 equidistant distribution set up the open end at Contraband template 13, every gyro wheel 14 all is the level setting, every gyro wheel 14 all is through the pivot joint of bull stick and Contraband template 13's inner wall, one of them gyro wheel 14 that is closest to square board 11 in all gyro wheels 14 under the non-working condition can slide and butt joint the corner of square board 11 and do the upset action with square board 11, all gyro wheels 14 can slide along one side of square board 11 under the upset state.
Specifically, when the rotating shaft 5 needs to be rotated, the Contraband-shaped plates 13 translate along the length direction of the rectangular groove 16, when the Contraband-shaped plates 13 translate along the rectangular groove 16, one of the rollers 14 close to the square plate 11 in the non-working state can be in sliding contact with the corner of the square plate 11 and turn the square plate 11 over, all the rollers 14 can slide along one side of the square plate 11 in the turning state, the square plate 11 rotates on one side and is in butt joint with the XY axis driving mechanism 3, the rotating shaft 5 and all the drilling machines 9 are driven to rotate simultaneously through the rotating driving shaft 12, the required drilling machines 9 are moved to the position right above the XY axis driving mechanism 3, then Contraband-shaped plates 13 are combined, one of the rollers 14 close to the square plate 11 after combination is in contact with the other side of the square plate 11, and turning operation is performed next time.
And further:
in order to solve the technical problem of how to drive Contraband template 13 to translate, as shown in fig. 7 to 9, the following technical solutions are provided:
the clearance rotary positioning mechanism further comprises a square pipe 17 and a cylinder 18, the square pipe 17 is horizontally located on one side of the Contraband type plate 13, the length of the square pipe 17 is equal to the length of the Contraband type plate 13, the two sides of the inside of the square pipe 17 are connected with the two sides of the Contraband type plate 13 through elastic parts, the cylinder 18 is horizontally arranged on the rear side of the base 1, and the output end of the cylinder 18 penetrates through one side of the base 1 and is in transmission connection with one end of the square pipe 17.
Specifically, when Contraband type plates 13, driving shaft 12 and rotating shaft 5 need to be driven to rotate in a clearance mode, square pipe 17 is driven to translate along the length direction of rectangular groove 16 through air cylinder 18, and square pipe 17 simultaneously translates through each elastic part drive Contraband type plates 13.
Further: in order to solve the technical problem of the turning motion of the square plate 11 if further driven, as shown in fig. 10, the following technical solutions are provided:
every buffering portion all includes buffering post 19 and buffer spring 20, the inside of square pipe 17 is equipped with the baffle 21 of vertical setting along the length direction of square pipe 17, buffering post 19 is that the level is located square pipe 17 and is close to Contraband inside one side of template 13, baffle 21 is passed to buffering post 19's one end, all set up the first perforation that supplies buffering post 19 to walk on the baffle 21, buffering post 19 passes the one end of baffle 21 and is equipped with the first butt dish 22 that can be with baffle 21 butt, one side that square pipe 17 was passed to other one end of buffering post 19 is connected with the lateral wall of Contraband template 13, set up the second perforation that supplies buffering post 19 to walk on the square pipe 17, the middle-end of buffering post 19 all is equipped with the second butt dish 23 that can with the inboard butt of square pipe 17, buffer spring 20 is located between second butt dish 23 and the baffle 21, buffer spring 20 overlaps and establishes on buffering post 19, buffer spring 20's diameter is less than the diameter of second butt dish 23.
Specifically, when square pipe 17 translation, and when all gyro wheels 14 contacted square board 11's side moved, buffer column 19 through Contraband type pipe both sides setting passed first perforation and second perforation respectively and removed to square pipe 17's inside, and rethread buffer spring 20 and the cooperation between the second interface disk 23 make Contraband template 13 have elastic side at square board 11 and remove, the further square board 11 upset of drive that makes gyro wheel 14 better.
Further:
in order to solve the technical problem of how to stably drive the square pipes 17 and Contraband pipes to translate, as shown in fig. 7 to 10, the following technical solutions are provided:
one side that Contraband template 13 was kept away from to square pipe 17 is equipped with the slide rail 24 of horizontal setting, and the length of slide rail 24 equals the length of rectangular channel 16, and one side that Contraband template 13 was kept away from to slide rail 24 sets up on the inside lateral wall of rectangular channel 16, and one side that square pipe 17 is close to slide rail 24 is provided with can be on slide rail 24 gliding draw runner 25.
Specifically, when the square tube 17 translates along the rectangular groove 16, the slide bar 25 disposed on the square tube 17 moves along the slide rail 24 in a limited manner.
Further:
in order to solve the technical problem of how to correct when the rotating shaft 5 drives all the drilling machines 9 to rotate, as shown in fig. 5 and 7, the following technical solutions are provided:
the clearance rotary positioning mechanism still includes locating pin 26, reset spring 27 and third butt flange 28, the top edge of square board 11 is equipped with four and four face one-to-one's of square board 11 location arc slot 29, locating pin 26 is vertical and is located one of them arc slot directly over, locating pin 26's bottom is equipped with the arc plug 30 that can with every arc slot joint, it is provided with the stop collar 31 that supplies locating pin 26 to wear the type to link up on workstation 2, locating pin 26 passes stop collar 31 and upwards extends, the coaxial one end that is close to arc plug 30 at the lower extreme of locating pin 26 that sets up of third butt flange 28, reset spring 27 overlaps the outside of establishing with the individual round pin in location, reset spring 27's both ends set up with the bottom of workstation 2 and the top edge butt of third butt flange 28 respectively.
Specifically, after the returning face plate is rotatory at every turn, the arc plug 30 that sets up slides to the arc slot along the upper surface of square board 11 in, further rectify square board 11 through arc plug 30 and arc slot, avoid squinting when square board 11 overturns, the cooperation that arc plug 30 passes through reset spring 27 and third butt joint dish 28 that locating pin 26 outside set up makes arc plug 30's bottom always with the upper surface sliding contact of square board 11 to carry out the joint in making the better arc slot that inserts of arc plug 30.
And further:
in order to solve the technical problem of how to stably turn the rotating shaft 5 horizontally, as shown in fig. 2, 4 and 6, the following technical solutions are provided:
the outside of pivot 5 is provided with sleeve 32, and the bottom of sleeve 32 is installed on workstation 2, and the upper end of sleeve 32 is equipped with bearing housing 33, and pivot 5 passes bearing housing 33 and upwards extends the setting.
Specifically, when the rotating shaft 5 rotates, the upper end of the rotating shaft 5 stably rotates through the bearing sleeve 33 at the upper end of the sleeve 32, and the rotating shaft 5 is prevented from shaking.
Further:
in order to solve the technical problem of how to quickly and stably move the workpiece positioned by the positioning fixture 4, as shown in fig. 2 and 6, the following technical solutions are provided:
the XY axis driving mechanism 3 comprises a second screw rod transmission machine 34 and a third screw rod transmission machine 35, the second screw rod transmission machine 34 is longitudinally arranged on the table top of the workbench 2, the third screw rod transmission machine 35 is transversely arranged at the working end of the second screw rod transmission machine 34, the second screw rod transmission machine 34 and the third screw rod transmission machine 35 are arranged in a cross-shaped distribution mode, and the positioning clamp 4 is arranged at the working end of the third screw rod transmission machine 35.
Specifically, the workpiece fixed by the positioning fixture 4 is driven to longitudinally move by the second lead screw transmission machine 34, and the workpiece fixed by the positioning fixture 4 is driven to transversely move by the third lead screw transmission machine 35, so that the machining position of the workpiece is adjusted.
Further:
in order to solve the technical problem of how to stably fix the workpiece, as shown in fig. 11, the following technical solutions are provided:
the positioning fixture 4 comprises a hollow rectangular frame 36 and two lead screw bidirectional pressing fixtures 37, the hollow rectangular frame 36 is horizontally arranged at the working end of the third lead screw transmission machine 35, the two lead screw bidirectional pressing fixtures 37 are symmetrically arranged on two sides of the inside of the hollow rectangular frame 36, the working end of each lead screw bidirectional pressing fixture respectively penetrates through the top of the hollow rectangular frame 36 to extend upwards, and a movement avoiding penetrating hole 38 for the working end of each lead screw bidirectional pressing fixture to move is formed in the top of the hollow rectangular frame 36.
Specifically, when a workpiece to be machined needs to be clamped, the two sides of the workpiece are respectively abutted by the working ends of the two-way pressing clamps 37 of each lead screw, and then the workpiece is fixed.
Further:
in order to solve the technical problem of how to prevent over-clamping while clamping a workpiece, as shown in fig. 11, the following technical solutions are provided:
the working end of each screw rod bidirectional clamping fixture is provided with a rubber layer 39 capable of abutting against a workpiece.
Specifically, when the work end of each screw rod bidirectional compression clamp 37 clamps a workpiece, the rubber layer 39 arranged at the work end of each screw rod bidirectional compression clamp 37 is respectively abutted against the workpiece, so that the workpiece is protected from being extruded by pressure, and the phenomenon of over-clamping is avoided.
This application is rotatory in proper order through clearance rotary positioning mechanism drive pivot 5 and the rig 9 of the drill bit 10 of taking different models, and drill bit 10 through all different models drills in proper order, reaming, multiple processes such as tapping, the automatic technical problem who changes the drill bit 10 of different models on same lathe has been solved, cooperation between second lead screw drive 34 through vertical setting and the third lead screw drive 35 of horizontal setting, the work piece quick adjustment who makes positioning fixture 4 fix a position, the technical problem of the work piece of quick and stable removal positioning fixture 4 location has been solved, the soft butt work piece of rubber layer 39 through the setting of every lead screw two-way clamp 37 work end, the extrusion of protection work piece not bearing force, avoid pressing from both sides, the technical problem of preventing pressing from both sides when pressing from both sides tight work piece has been solved.

Claims (3)

1. A drilling and tapping combined intelligent machine tool comprises:
a base (1);
the workbench (2) is horizontally arranged on the top of the base (1);
an XY axis driving mechanism (3) provided on the table (2);
the positioning clamp (4) is arranged at the working end of the XY axis driving mechanism (3);
the device is characterized by further comprising a rotating shaft (5), wherein the rotating shaft (5) is vertical and can be rotatably inserted into one side of the workbench (2) far away from the XY axis driving mechanism (3), the top of the rotating shaft (5) is provided with four extending plates (6) which are distributed at equal intervals, the tail end of each extending plate (6) far away from the rotating shaft (5) is provided with a vertically arranged vertical mounting plate (7), each vertical mounting plate (7) is provided with a first lead screw driver (8), the working end of each first lead screw driver (8) is provided with a drilling machine (9), and each drilling machine (9) is provided with drill bits (10) of different models;
a gap rotating and positioning mechanism arranged on the base (1), the working end of the overturning and positioning mechanism is in transmission connection with the rotating shaft (5),
the clearance rotating and positioning mechanism comprises a square plate (11), a driving shaft (12), an Contraband type plate (13) and a plurality of rollers (14), a circular groove (15) is formed in the middle of the top of the rear side of the base (1), the square plate (11) is horizontally and rotatably arranged inside the circular groove (15), four faces of the square plate (11) are parallel to the vertical face of each vertical mounting plate (7), four corners of the square block are tightly attached to the inner ring of the circular groove (15), the driving shaft (12) is vertically arranged in the middle of the square plate (11), the bottom end of the driving shaft (12) can be rotatably inserted into the bottom end of the circular groove (15), two faces, which can rotatably penetrate through the workbench (2), of the top end of the driving shaft (12) are connected with the bottom of the rotating shaft (5), a rectangular groove (16) extending along the length direction of the base (1) is formed in one side of the circular groove (15), the rectangular groove (16) is communicated with the circular groove (15) through the edge of the circular groove, the Contraband-shaped plate (13) is horizontally positioned on one side of the rectangular groove (16) close to the square plate (11), the open end of the Contraband-shaped plate (13) is butted with the square plate (11), the Contraband-shaped plate (13) can translate in the rectangular groove (16) along the length direction of the rectangular groove (16), a plurality of rollers (14) are distributed at the open end of the Contraband-shaped plate (13) along the length direction of the Contraband-shaped plate (13) at equal intervals, each roller (14) is horizontally arranged, each roller (14) is connected with the inner wall of the Contraband-shaped plate (13) through a rotating rod in a shaft mode, one roller (14) closest to the square plate (11) in all rollers (14) in a non-working state can be in sliding abutting joint with the corner of the square plate (11) and turn over the square plate (11), and all rollers (14) can slide along one side of the square plate (11) in a turning-over state,
the clearance rotary positioning mechanism further comprises a square pipe (17) and an air cylinder (18), the square pipe (17) is horizontally positioned on one side of the Contraband template (13), the length of the square pipe (17) is equal to that of the Contraband template (13), two sides of the inside of the square pipe (17) are connected with two sides of the Contraband template (13) through elastic parts, the air cylinder (18) is horizontally arranged on the rear side of the base (1), the output end of the air cylinder (18) penetrates through one side of the base (1) and is in transmission connection with one end of the square pipe (17),
each buffering part comprises a buffering column (19) and a buffering spring (20), a partition plate (21) which is vertically arranged is arranged inside the square pipe (17) along the length direction of the square pipe (17), the buffering column (19) is horizontally arranged on one side of the square pipe (17) close to the interior of the Contraband template (13), one end of the buffering column (19) penetrates through the partition plate (21), first through holes for the buffering column (19) to penetrate through are formed in the partition plate (21), a first abutting disc (22) capable of abutting against the partition plate (21) is arranged at one end of the buffering column (19) penetrating through the partition plate (21), one side of the buffering column (19) penetrating through the square pipe (17) is connected with the side wall of the Contraband template (13), a second through hole for the buffering column (19) to penetrate through is formed in the square pipe (17), a second abutting disc (23) capable of abutting against the inner side of the square pipe (17) is arranged at the middle end of the buffering column (19), the buffer spring (20) is positioned between the second butting disk (23) and the partition plate (21), the buffer spring (20) is sleeved on the buffer column (19), the diameter of the buffer spring (20) is smaller than that of the second butting disk (23),
one side of the square pipe (17) far away from the Contraband shaping plate (13) is provided with a slide rail (24) which is horizontally arranged, the length of the slide rail (24) is equal to the length of the rectangular groove (16), one side of the slide rail (24) far away from the Contraband shaping plate (13) is arranged on the inner side wall of the rectangular groove (16), one side of the square pipe (17) near the slide rail (24) is provided with a slide bar (25) which can slide on the slide rail (24),
the clearance rotating and positioning mechanism further comprises a positioning pin (26), a reset spring (27) and a third abutting disc (28), four positioning arc-shaped slots (29) which are in one-to-one correspondence with four surfaces of the square plate (11) are arranged at the edge of the top of the square plate (11), the positioning pin (26) is vertically positioned right above one of the arc-shaped slots, an arc-shaped plug (30) which can be clamped with each arc-shaped slot is arranged at the bottom of the positioning pin (26), a limiting sleeve (31) for the positioning pin (26) to penetrate is arranged on the workbench (2) in a penetrating manner, the positioning pin (26) penetrates through the limiting sleeve (31) to extend upwards, the third abutting disc (28) is coaxially arranged at one end, close to the arc-shaped plug (30), of the lower end of the positioning pin (26), the outside of each positioning pin is sleeved and positioned by the reset spring (27), two ends of the reset spring (27) are respectively abutted to the bottom of the workbench (2) and the edge of the top of the third abutting disc (28),
a sleeve (32) is arranged outside the rotating shaft (5), the bottom of the sleeve (32) is arranged on the workbench (2), a bearing sleeve (33) is arranged at the upper end of the sleeve (32), the rotating shaft (5) penetrates through the bearing sleeve (33) to extend upwards,
the XY axis driving mechanism (3) comprises a second screw rod transmission machine (34) and a third screw rod transmission machine (35), the second screw rod transmission machine (34) is longitudinally arranged on the table surface of the workbench (2), the third screw rod transmission machine (35) is transversely arranged at the working end of the second screw rod transmission machine (34), the second screw rod transmission machine (34) and the third screw rod transmission machine (35) are distributed in a cross shape, the positioning clamp (4) is arranged at the working end of the third screw rod transmission machine (35),
when needs rotate the pivot, through Contraband template along the length direction translation of rectangular channel, when the Contraband template translated along the rectangular channel, one of them gyro wheel that is close to the square board under the unoperated state can slide the corner of butt square board and do the upset action with the square board, all gyro wheels can slide along one side of the square board under the upset state, with the rotatory one side of square board, and the one side and the XY axis actuating mechanism butt joint of upset, it is rotatory simultaneously to drive pivot and all rigs through rotatory drive shaft, and move required rig to XY axis actuating mechanism directly over, Contraband template complex afterwards, one of them gyro wheel that is close to the square board after the complex contacts with the other one side of square board, wait to overturn the operation next time.
2. The drilling and tapping combined intelligent machine tool according to claim 1, wherein the positioning fixture (4) comprises a hollow rectangular frame (36) and two lead screw bidirectional pressing fixtures (37), the hollow rectangular frame (36) is horizontally arranged at a working end of a third lead screw transmission machine (35), the two lead screw bidirectional pressing fixtures (37) are symmetrically arranged at two sides of the inside of the hollow rectangular frame (36), the working end of each lead screw bidirectional pressing fixture respectively penetrates through the top of the hollow rectangular frame (36) to extend upwards, and a moving avoiding penetrating hole (38) for the working end of each lead screw bidirectional pressing fixture to move is formed in the top of the hollow rectangular frame (36).
3. The drilling and tapping combined intelligent machine tool as claimed in claim 2, wherein the working end of each screw rod bidirectional clamping fixture is provided with a rubber layer (39) capable of abutting against a workpiece.
CN202110642796.0A 2021-06-09 2021-06-09 Drilling and tapping combined intelligent machine tool Active CN113211088B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110642796.0A CN113211088B (en) 2021-06-09 2021-06-09 Drilling and tapping combined intelligent machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110642796.0A CN113211088B (en) 2021-06-09 2021-06-09 Drilling and tapping combined intelligent machine tool

Publications (2)

Publication Number Publication Date
CN113211088A CN113211088A (en) 2021-08-06
CN113211088B true CN113211088B (en) 2022-08-12

Family

ID=77083397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110642796.0A Active CN113211088B (en) 2021-06-09 2021-06-09 Drilling and tapping combined intelligent machine tool

Country Status (1)

Country Link
CN (1) CN113211088B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114147263A (en) * 2021-10-31 2022-03-08 李云震 Intelligent machining equipment for axle hole of front cover of automobile air conditioner compressor
CN114433895B (en) * 2021-11-30 2023-01-31 嘉兴迈思特管件制造有限公司 Automatic machining equipment and method for oil plug connector of agricultural machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201307367Y (en) * 2008-11-07 2009-09-09 亚龙科技集团有限公司 Directional-rotation dial feeding device
CN202028970U (en) * 2011-02-25 2011-11-09 湖州师范学院 Locating pin type indexing device driving grooved wheel to index by hydraulically drive
KR20180085557A (en) * 2017-01-19 2018-07-27 주식회사 동흥테크 Multi-shaft tapping machine and multi-shaft power transmission device being able to be used suitably for the tapping machine
CN110666562A (en) * 2019-11-01 2020-01-10 姚国成 Quick drill bit replacing mechanism for drilling machine
CN210081204U (en) * 2019-05-06 2020-02-18 苏州仁和创精密模具有限公司 Precise mold clamping fixture
CN110834209A (en) * 2019-12-09 2020-02-25 数恒（苏州）新材料科技有限公司 Perforating clamp for oil cylinder production of hydraulic bolt

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201307367Y (en) * 2008-11-07 2009-09-09 亚龙科技集团有限公司 Directional-rotation dial feeding device
CN202028970U (en) * 2011-02-25 2011-11-09 湖州师范学院 Locating pin type indexing device driving grooved wheel to index by hydraulically drive
KR20180085557A (en) * 2017-01-19 2018-07-27 주식회사 동흥테크 Multi-shaft tapping machine and multi-shaft power transmission device being able to be used suitably for the tapping machine
CN210081204U (en) * 2019-05-06 2020-02-18 苏州仁和创精密模具有限公司 Precise mold clamping fixture
CN110666562A (en) * 2019-11-01 2020-01-10 姚国成 Quick drill bit replacing mechanism for drilling machine
CN110834209A (en) * 2019-12-09 2020-02-25 数恒（苏州）新材料科技有限公司 Perforating clamp for oil cylinder production of hydraulic bolt

Also Published As

Publication number Publication date
CN113211088A (en) 2021-08-06

Similar Documents

Publication Publication Date Title
CN113211088B (en) Drilling and tapping combined intelligent machine tool
CN109158646B (en) Disc workpiece drilling equipment
EP0368996B1 (en) Horizontal boring and milling machine
CN204094158U (en) Multi-cutter machining tool
CN112191880B (en) Efficient and stable thread drilling equipment
CN106825707B (en) Porous chamfering at two sides special purpose machine tool
CN107900683A (en) Aircraft fastener hole process equipment
KR20150097468A (en) Process for machining cross pin on lathes
RU2008148583A (en) MACHINE FOR ASSEMBLING METAL VARIETIES OF FRAMES
DE10307977A1 (en) Method and device for processing differential housings
CN103551861B (en) A kind of digital controlled processing central machine tool
US6183172B1 (en) Structure for detachably mounting a horizontal drill head
CN115741104B (en) Integrated valve ball processing equipment
JPH06285751A (en) Numerically-controlled three-spindle machine tool with turn head
CN104493645B (en) A kind of special purpose machine tool of machining spindle axial hole
CN113814450A (en) Milling equipment for support plate of track inspection robot
CN208663059U (en) A kind of vertical deep hole Compositions of metal-working machines
CN117884679B (en) Automatic change numerical control lathe drilling equipment
WO2019237467A1 (en) Dual-bit drilling machine tool
WO2014097434A1 (en) Bore-machining attachment for machine tool
CN206084454U (en) Special fixture in clutch pressure plate hinge seat pin hole
CN214488893U (en) Radial drill is used in spot facing work
CN220362244U (en) Steering gear processing equipment
KR200234387Y1 (en) The system of center drill for a hydraulic type automatic lathe
CN217394283U (en) Flashlight barrel processing equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20220708

Address after: No.108, wanjian Road, Wanxiang Town, Pudong New Area, Shanghai

Applicant after: SHANGHAI LEIXIANG DIE CASTING Co.,Ltd.

Address before: 213032 No. 666 Liaohe Road, Xinbei District, Changzhou City, Jiangsu Province

Applicant before: Li Gang

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant