CN109434166B - Portable anti-vibration 360-degree rotation positioning universal milling and drilling tool - Google Patents
Portable anti-vibration 360-degree rotation positioning universal milling and drilling tool Download PDFInfo
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- CN109434166B CN109434166B CN201811604059.6A CN201811604059A CN109434166B CN 109434166 B CN109434166 B CN 109434166B CN 201811604059 A CN201811604059 A CN 201811604059A CN 109434166 B CN109434166 B CN 109434166B
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- 238000003801 milling Methods 0.000 title claims abstract description 147
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 28
- 238000003754 machining Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/12—Milling machines not designed for particular work or special operations with spindle adjustable to different angles, e.g. either horizontal or vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/20—Portable devices or machines; Hand-driven devices or machines
-
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a portable vibration-proof 360-degree rotary positioning universal milling and drilling tool, which comprises a base, wherein an upright post is arranged above the base, the base is connected with the upright post through a vibration-proof device, the vibration-proof device comprises a fixed seat connected with the base, and also comprises a fixed frame plate arranged at the bottom of the upright post, and the fixed seat is connected with the fixed frame plate; a sliding block is arranged on one side of the upright post, and a rotary milling head device is arranged on the sliding block. The milling machine has the advantages of small volume and portability, not only can adjust the milling head direction by 360 degrees in the X-axis and Z-axis directions and adjust the milling head direction, but also can adjust the telescopic length of the milling head, reduces the limitation of the connection of the milling head, meets the working requirement of a narrow processing area, ensures that the milling machine is more convenient to use, improves the milling work efficiency, can effectively prevent the upright post of the milling machine from vibrating in the milling and drilling process, and simultaneously can prevent the connecting screw of the base and the upright post from being easily loosened by vibration, so that the base and the upright post of the milling machine are connected more firmly, and further improves the milling and drilling machining precision of the milling machine.
Description
Technical Field
The invention relates to a milling machine, in particular to a portable vibration-proof 360-degree rotary positioning universal milling and drilling tool.
Background
Milling machines are indispensable general equipment in the machine manufacturing industry, and are also high-product-grade machine tools which are inferior to lathe yield in the machine tool industry. The existing milling machine is mainly of a horizontal or vertical structure, the function is single, the volume of the milling machine is large, the machining stroke of the milling head is limited, parts cannot be machined on the same equipment, such as milling, boring and drilling, and the existing milling machine is difficult to machine the inclined plane of a workpiece, so that irregular parts are machined, the machining of the irregular parts is often realized by multiple clamping or on multiple machine tools, a special tool die is arranged, the machining can be finished even on a special machine tool, the operation is complex, the machining efficiency is low, and the production cost is high. The existing milling machine is difficult to disassemble and assemble due to the fact that the milling head is damaged, and the milling machine is usually stopped for maintenance in the machining production process. Therefore, the existing milling machine has the defects of large volume, single function, complex processing operation, difficult disassembly and assembly of the milling head and lower processing and maintenance efficiency.
The inventor invents the following steps in the actual operation and production process: the inventor finds that although the problem of milling and drilling directions is solved by rotating the milling head in the follow-up use, the positions of the milling head and the machine tool base are relatively fixed, the connection mode of the milling head also has certain limitation in the actual production and processing processes, the processing position adjustment range is limited, particularly when the machine tool base works in a small narrow processing area, the machine tool base often becomes an important factor for limiting the processing position of the washing head, and if the milling head is simply connected by adopting an extension rod to solve the problem, the purpose of adjusting the milling and drilling directions cannot be achieved, the extension rod is complex to disassemble, the extension rod is difficult to stably connect with the machine tool base, and the processing use is still relatively difficult; and after the base of milling machine and stand assembly are connected, because the drill bit produces vibrations and easily leads to the bolt that connects base and stand not hard up in milling and boring the in-process when using, make stand and base assembly unstable, and then influence and mill and bore machining precision.
Therefore, the existing milling machine has the problems of larger milling machine volume and single milling head function, the limitation of the milling head connection mode of the small universal milling machine is larger, the adjustment range of the milling head processing position is limited, the connection stability of the connecting device is poor, and the connecting piece device is complex to disassemble, so that the milling machine is difficult to use; the problem that the connecting screw of the base and the stand column is easy to vibrate and loose, so that the stand column and the base are assembled unstably and the milling precision of the milling machine is low is solved.
Disclosure of Invention
The invention aims to provide a portable vibration-proof 360-degree rotary positioning universal milling and drilling tool. The milling machine has the advantages of small volume and portability, not only can adjust the milling head direction by 360 degrees in the X-axis and Z-axis directions and adjust the milling head direction, but also can adjust the telescopic length of the milling head, reduces the limitation of the connection of the milling head, meets the working requirement of a narrow processing area, ensures that the milling machine is more convenient to use, improves the milling work efficiency, can effectively prevent the upright post of the milling machine from vibrating in the milling and drilling process, and simultaneously can prevent the connecting screw of the base and the upright post from being easily loosened by vibration, so that the base and the upright post of the milling machine are connected more firmly, and further improves the milling and drilling machining precision of the milling machine.
The technical scheme of the invention is as follows: the portable vibration-proof 360-degree rotary positioning universal milling and drilling tool comprises a base, wherein an upright post is arranged above the base, the base is connected with the upright post through a vibration-proof device, the vibration-proof device comprises a fixed seat connected with the base, and also comprises a fixed frame plate arranged at the bottom of the upright post, and the fixed seat is connected with the fixed frame plate; a sliding block is arranged on one side of the upright post, a rotary milling head device is arranged on the sliding block, the rotary milling head device comprises a rotary positioning hoop device and a milling head which are arranged on the sliding block, and the milling head is connected with the sliding block through the rotary positioning hoop device; the rotary positioning hoop device comprises a positioning disc, a hoop connecting piece and a connecting shaft piece; the connecting shaft piece is connected with the positioning disc through the hoop connecting piece; the hoop connecting piece comprises a hoop base and a hoop clamping plate, the hoop clamping plate is connected with the hoop base through bolts, semicircular hoop holes corresponding to the hoop base in shape are respectively formed in the hoop base and the hoop clamping plate, the connecting shaft piece is arranged in the hoop holes, and the hoop base is connected with the rotary mounting plate through bolts; the connecting shaft piece comprises a columnar connecting shaft, and one end of the columnar connecting shaft is connected with the milling head through a flange connecting piece.
In the portable vibration-proof 360-degree rotary positioning universal milling and drilling tool, the positioning disc comprises a positioning and mounting chassis, a rotary mounting disc is arranged above the positioning and mounting chassis, a T-shaped sliding bolt is arranged in the positioning and mounting chassis, and the rotary mounting disc is connected with the positioning and mounting chassis through the T-shaped sliding bolt.
Among the aforesaid portable anti-vibration 360 degrees rotation positioning universal milling and drilling tool, be equipped with the bolt spout in the location installation chassis, the bolt spout bottom is equipped with the bolt installation mouth, T type slide bolt is established in the bolt spout, still is equipped with a set of screw mounting hole in the location installation chassis, evenly is equipped with four positioning grooves on the location installation chassis lateral wall eaves, is equipped with the scale on the location installation chassis outer wall.
In the portable vibration-proof 360-degree rotary positioning universal milling and drilling tool, four positioning protruding balls are arranged below the rotary mounting plate, the positioning protruding balls are aligned with the positioning grooves, and the radius of the positioning protruding balls is smaller than or equal to that of the positioning grooves.
In the portable anti-vibration 360-degree rotary positioning universal milling and drilling tool, the milling head comprises a rotating motor, a milling cutter mounting opening is formed in the lower portion of the rotating motor, and the rotating motor is connected with the flange connecting sheet through a bolt.
In the portable vibration-proof 360-degree rotary positioning universal milling and drilling tool, the dovetail mounting groove is formed in the upright post, the lifting rotating shaft is arranged on one side of the upright post, the wrench inserting hole is formed in one end of the lifting rotating shaft, the motor switch is further arranged on one side of the upright post, and the motor switch is connected with the milling head through a wire.
In the portable vibration-proof 360-degree rotary positioning universal milling and drilling tool, one side of the sliding block is provided with the dovetail mounting block and the rack, the other side of the sliding block is provided with the mounting surface, the mounting surface is provided with the positioning convex block, and the positioning convex block is provided with the mounting screw hole.
In the portable vibration-proof 360-degree rotary positioning universal milling and drilling tool, the dovetail mounting groove is corresponding to the dovetail mounting block in shape.
In the portable vibration-proof 360-degree rotary positioning universal milling and drilling tool, the X-axis screw feeding device is arranged in the base, the Y-axis screw feeding device is arranged above the X-axis screw feeding device, and the X-axis screw feeding device and the Y-axis screw feeding device are vertically arranged.
In the portable anti-vibration 360-degree rotary positioning universal milling and drilling tool, the fixing seat comprises a connecting plate, a screw hole is formed in the connecting plate, and a protruding stop block is arranged at one end of the connecting plate; the other end of the connecting plate is provided with a top frame, and the top frame is provided with a top rod bolt; the fixed frame plate is arranged between the protruding stop block and the top frame and is tightly jacked by the ejector rod bolt, and the fixed frame plate is connected with the fixed seat through a screw.
Compared with the prior art, the invention has the following advantages:
(1) The volume is small, the carrying is convenient, and the disassembly and the assembly are convenient; the milling head is mounted on the sliding block through the rotary positioning hoop device, so that the milling head is convenient to mount and dismount; the positioning disc, the hoop connecting piece and the connecting shaft piece are arranged to be used for connecting the milling head and the machine tool base, wherein the positioning disc is used for being connected with the machine tool upright post, the connecting shaft piece is used for being connected with the milling head, and the hoop connecting piece is used for connecting the positioning disc and the connecting shaft piece; the connecting shaft piece is connected with the milling head through the flange connecting piece arranged at one end of the columnar connecting shaft, the hoop base of the hoop connecting piece is connected with the positioning disk through the bolt, after the columnar connecting shaft is placed in the semicircular hoop hole at one side of the hoop base, the semicircular hoop Kong Gazhu columnar connecting shaft at one side of the hoop clamping plate is aligned with the hoop base and the hoop clamping plate, and the hoop base and the hoop clamping plate are locked by the bolt for connecting the hoop base and the hoop clamping plate in the tightening process, so that the connection is completed, the installation operation is simple, and the milling head is stably installed; through setting up the forked tail mounting groove in the stand to set up the forked tail installation piece the same with forked tail mounting groove shape on the slider, not only be convenient for the slider installation, avoid the slider to take place crookedly in the lift in-process moreover, improve machining precision.
(2) The milling head can adjust the milling head direction by 360 degrees in the X-axis and Z-axis directions, can also adjust the telescopic length of the milling head, reduces the limitation of the connection of the milling head, meets the working requirements of a narrow processing area, ensures that the milling machine is more convenient to use, and improves the milling working efficiency; according to the invention, the positioning disk is arranged, the positioning installation chassis and the rotating installation disk are connected through the T-shaped sliding bolt, so that the rotating installation disk can generate relative rotation, after the positioning installation chassis is fixedly connected with the machine tool base, the relative rotation of the rotating installation disk can be used for adjusting the machining direction in 360-degree rotation, four positioning grooves are uniformly arranged on the positioning installation chassis, and meanwhile, four positioning protruding balls are uniformly arranged at the corresponding positions of the rotating installation disk, and the positioning grooves and the positioning protruding balls are matched to realize rapid positioning in the rotating process; the milling head is connected by arranging the connecting shaft piece, the position of the connecting shaft piece can be locked by adjusting the hoop connecting piece, the expansion and contraction amount of the milling head can be adjusted, and the processing direction of the milling head can be adjusted by rotating the connecting shaft piece in the axial direction of the connecting shaft piece by 360 degrees; the sliding block is driven to lift by arranging the rack on the sliding block and arranging the lifting rotating shaft on the upright post, and the lifting rotating shaft is utilized to rotate, so that the rack generates relative motion, and the milling head is driven to lift; the X-axis screw rod feeding device and the Y-axis screw rod feeding device are arranged on the base, so that the machining position can be conveniently adjusted, and the machining operation is facilitated; the motor switch is arranged, so that the rotation direction and the rotation speed of the milling cutter can be adjusted; through the adjustment modes, the multi-angle adjustment of milling head processing, the telescopic positioning of the milling head and the adjustment of the lifting and the height of the milling head are realized, and the limitation of the connection of the milling head is reduced;
(3) The vertical column of the milling machine can be effectively prevented from vibrating in the milling and drilling process, and the connecting screw of the base and the vertical column is prevented from being easily loosened due to vibration, so that the base and the vertical column of the milling machine are more firmly connected; according to the invention, the fixing frame plate is clamped by the top frame and the raised baffle plate through arranging the top rod bolt, so that vibration is buffered, the effect of preventing the upright post from vibrating is achieved, and further, the connecting screw of the base and the upright post is prevented from being easily loosened due to vibration, so that the base and the upright post of the milling machine are connected more firmly.
In summary, the milling machine has the advantages that the milling machine is small in size and convenient to carry, the milling head direction can be adjusted by adjusting the processing angle in the X-axis direction and the Z-axis direction by 360 degrees, the telescopic length of the milling head can be adjusted, the limitation of the connection of the milling head is reduced, the working requirement of a narrow processing area is met, the milling machine is more convenient to use, the milling working efficiency is improved, meanwhile, the stand column of the milling machine can be effectively prevented from vibrating in the milling and drilling process, the connecting screw of the base and the stand column is prevented from being easily loosened due to vibration, the base and the stand column of the milling machine are connected more firmly, and the milling and drilling precision of the milling machine is further improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic view of the structure of a rotary positioning hoop apparatus;
FIG. 4 is a schematic view of the structure of the puck;
FIG. 5 is a schematic structural view of a hoop connector;
FIG. 6 is a schematic structural view of a connecting shaft member
FIG. 7 is a schematic view of the structure of the slider;
FIG. 8 is a right side view of the slider;
FIG. 9 is a schematic view of the structure of the mating installation of the upright and the slider
Fig. 10 is a schematic structural view of the vibration damper.
The marks in the drawings are: the device comprises a 1-base, a 2-upright post, a 3-vibration-resistant device, a 4-sliding block, a 5-rotary positioning hoop device, a 6-milling head, a 7-positioning disc, an 8-hoop connector, a 9-connecting shaft piece, a 10-positioning mounting chassis, an 11-rotary mounting disc, a 12-hoop base, a 13-hoop clamping plate, a 14-hoop hole, a 15-columnar connecting shaft, a 16-bolt chute, a 17-screw mounting hole, a 18-dovetail mounting groove, a 19-lifting rotating shaft, a 20-rack, a 21-dovetail mounting block, a 22-fixed seat, a 23-fixed frame plate, a 24-connecting plate, a 25-ejector rod bolt and a 26-ejector frame.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The portable vibration-proof 360-degree rotary positioning universal milling and drilling tool comprises a base 1, wherein a stand column 2 is arranged above the base 1, the base 1 is connected with the stand column 2 through a vibration-proof device 3, the vibration-proof device comprises a fixed seat 22 connected with the base 1, and further comprises a fixed frame plate 23 arranged at the bottom of the stand column 2, and the fixed seat 22 is connected with the fixed frame plate 23; a slide block 4 is arranged on one side of the upright post 2, a rotary milling head device is arranged on the slide block 4, the rotary milling head device comprises a rotary positioning hoop device 5 and a milling head 6 which are arranged on the slide block 4, and the milling head 6 is connected with the slide block 4 through the rotary positioning hoop device 5; the rotary positioning hoop device 5 comprises a positioning disc 7, a hoop connecting piece 8 and a connecting shaft piece 9; the connecting shaft piece 9 is connected with the positioning disc 7 through the hoop connecting piece 8; the anchor ear connecting piece 8 comprises an anchor ear base 12 and anchor ear clamping plates 13, wherein the anchor ear clamping plates 13 are connected with the anchor ear base 12 through bolts, semicircular anchor ear holes 14 corresponding to the anchor ear base 12 and the anchor ear clamping plates 13 in shape are respectively arranged on the anchor ear base 12 and the anchor ear clamping plates 13, the connecting shaft piece 9 is arranged in the anchor ear holes 14, and the anchor ear base 12 is connected with the rotary mounting disc 11 through bolts; the connecting shaft piece 9 comprises a columnar connecting shaft 15, and one end of the columnar connecting shaft 15 is connected with the milling head 6 through a flange connecting piece.
The positioning plate 7 comprises a positioning installation chassis 10, a rotary installation plate 11 is arranged above the positioning installation chassis 10, a T-shaped sliding bolt is arranged in the positioning installation chassis 10, and the rotary installation plate 11 is connected with the positioning installation chassis 10 through the T-shaped sliding bolt; the positioning and mounting chassis 10 is internally provided with a bolt chute 16, the bottom of the bolt chute 16 is provided with a bolt mounting port, the T-shaped sliding bolt is arranged in the bolt chute 16, the positioning and mounting chassis 10 is internally provided with a group of screw mounting holes 17, the eave of the outer side wall of the positioning and mounting chassis 10 is uniformly provided with four positioning grooves, and the outer wall of the positioning and mounting chassis 10 is provided with scales; four positioning protruding balls are arranged below the rotary mounting plate 11, the positioning protruding balls are aligned with the positioning grooves, and the radius of each positioning protruding ball is smaller than or equal to that of each positioning groove; the milling head 6 comprises a rotating motor, a milling cutter mounting hole is formed in the lower portion of the rotating motor, and the rotating motor is connected with the flange connecting piece through bolts.
The vertical column 2 is internally provided with a dovetail mounting groove 18, one side of the vertical column 2 is provided with a lifting rotating shaft 19, one end of the lifting rotating shaft 19 is provided with a spanner jack, one side of the vertical column 2 is also provided with a motor switch, and the motor switch is connected with the milling head 6 through a wire; one side of the sliding block 4 is provided with a dovetail mounting block 21 and a rack 20, the other side of the sliding block 4 is provided with a mounting surface, the mounting surface is provided with a positioning lug, and the positioning lug is provided with a mounting screw hole; the dovetail mounting groove 18 corresponds to the dovetail mounting block 21 in shape; an X-axis screw rod feeding device is arranged in the base 1, a Y-axis screw rod feeding device is arranged above the X-axis screw rod feeding device, and the X-axis screw rod feeding device and the Y-axis screw rod feeding device are vertically arranged; the fixing seat 22 comprises a connecting plate 24, a screw hole is formed in the connecting plate 24, and a protruding stop block is arranged at one end of the connecting plate 24; the other end of the connecting plate 24 is provided with a top frame 26, and the top frame 26 is provided with a top rod bolt 25; the fixed frame plate 23 is arranged between the protruding stop block and the top frame 26 and is tightly supported by the ejector rod bolt 25, and the fixed frame plate 23 is connected with the fixed seat 22 through a screw.
Working principle: when the milling cutter is used, milling cutters with corresponding sizes and milling heads 6 with corresponding powers are selected according to processed workpieces, and the milling cutters are mounted in milling cutter mounting holes on the milling heads 6; the dovetail mounting block 21 is aligned with the dovetail mounting groove 18 in position, the sliding block 4 is inserted into the upright post 2, the spanner rod is inserted into the spanner jack, the lifting rotating shaft 19 is rotated to drive the rack 20 on the sliding block 4 to move, and the position of the sliding block 4 is adjusted; the rotary positioning hoop device 5 is mounted on the mounting surface of the sliding block 4, and the screw rotary positioning hoop device 5 is fixedly mounted; the connecting shaft piece 9 is connected with the milling head 6 through a flange connecting piece arranged at one end of the columnar connecting shaft 15, the hoop base 12 of the hoop connecting piece 8 is connected with the positioning disk 7 through a bolt, after the columnar connecting shaft 15 is placed in the semicircular hoop hole 14 at one side of the hoop base 12, the semicircular hoop hole 14 at one side of the hoop clamping plate 13 clamps the columnar connecting shaft 15, the hoop base 12 and the hoop clamping plate 13 are aligned, and the columnar connecting shaft 15 is locked by the hoop base 12 and the hoop clamping plate 13 in the tightening process through bolts for connecting the hoop base 12 and the hoop clamping plate 13, so that the connection is completed; through setting up ejector pin bolt 25, press from both sides fixed frame plate 23 tightly by roof-rack 26 and protruding baffle, cushion vibrations to reach the effect that prevents stand 2 vibrations, and then avoid the connecting screw of base 1 and stand 2 to receive vibrations easily to become flexible, make milling machine base 1 and stand 2 connect more firmly; according to the position of a workpiece to be processed, the mounting position of the milling cutter is selected, after the base 1 is fixed, a power supply is switched on, a switch is turned on, and the rotation direction and the rotation speed of the milling cutter are regulated through the motor switch; after the adjustment is finished, the power supply is turned off, the angle of the milling head 6 is adjusted according to the shape of the processed workpiece, and the position of the milling head 6 is respectively adjusted in the X-axis, Y-axis and Z-axis directions through the X-axis screw feeding device, the Y-axis screw feeding device and the lifting rotating shaft 19; after the adjustment is finished, the power supply is turned on, so that the workpiece can be rapidly machined.
Claims (3)
1. Portable anti-vibration 360 degrees rotation positioning universal milling and drilling tool, its characterized in that: the anti-vibration device comprises a base (1), wherein an upright post (2) is arranged above the base (1), the base (1) is connected with the upright post (2) through an anti-vibration device (3), the anti-vibration device comprises a fixed seat (22) connected with the base (1), and the anti-vibration device further comprises a fixed frame plate (23) arranged at the bottom of the upright post (2), and the fixed seat (22) is connected with the fixed frame plate (23); a sliding block (4) is arranged on one side of the upright post (2), a rotary milling head device is arranged on the sliding block (4), the rotary milling head device comprises a rotary positioning hoop device (5) and a milling head (6) which are arranged on the sliding block (4), and the milling head (6) is connected with the sliding block (4) through the rotary positioning hoop device (5); the rotary positioning hoop device (5) comprises a positioning disc (7), a hoop connecting piece (8) and a connecting shaft piece (9); the connecting shaft piece (9) is connected with the positioning disc (7) through the hoop connecting piece (8); the anchor ear connecting piece (8) comprises an anchor ear base (12) and anchor ear clamping plates (13), wherein the anchor ear clamping plates (13) are connected with the anchor ear base (12) through bolts, semicircular anchor ear holes (14) corresponding to the anchor ear base (12) and the anchor ear clamping plates (13) in shape are respectively arranged on the anchor ear base (12) and the anchor ear clamping plates (13), the connecting shaft piece (9) is arranged in the anchor ear holes (14), and the anchor ear base (12) is connected with the rotary mounting disc (11) through bolts; the connecting shaft piece (9) comprises a columnar connecting shaft (15), and one end of the columnar connecting shaft (15) is connected with the milling head (6) through a flange connecting piece;
the positioning disc (7) comprises a positioning installation chassis (10), a rotary installation disc (11) is arranged above the positioning installation chassis (10), a T-shaped sliding bolt is arranged in the positioning installation chassis (10), and the rotary installation disc (11) is connected with the positioning installation chassis (10) through the T-shaped sliding bolt;
the positioning and mounting chassis (10) is internally provided with a bolt chute (16), the bottom of the bolt chute (16) is provided with a bolt mounting opening, the T-shaped sliding bolt is arranged in the bolt chute (16), the positioning and mounting chassis (10) is internally provided with a group of bolt mounting holes (17), the eave of the outer side wall of the positioning and mounting chassis (10) is uniformly provided with four positioning grooves, and the outer wall of the positioning and mounting chassis (10) is provided with scales;
four positioning protruding balls are arranged below the rotary mounting disc (11), the positioning protruding balls are aligned with the positioning grooves, and the radius of each positioning protruding ball is smaller than or equal to that of each positioning groove;
a dovetail mounting groove (18) is formed in the upright post (2), a lifting rotating shaft (19) is arranged on one side of the upright post (2), a spanner jack is formed in one end of the lifting rotating shaft (19), a motor switch is further arranged on one side of the upright post (2), and the motor switch is connected with the milling head (6) through a wire;
one side of the sliding block (4) is provided with a dovetail mounting block (21) and a rack (20), the other side of the sliding block (4) is provided with a mounting surface, the mounting surface is provided with a positioning lug, and the positioning lug is provided with a mounting screw hole;
the dovetail mounting groove (18) corresponds to the dovetail mounting block (21) in shape;
the fixing seat (22) comprises a connecting plate (24), a screw hole is formed in the connecting plate (24), and a protruding stop block is arranged at one end of the connecting plate (24); the other end of the connecting plate (24) is provided with a top frame (26), and the top frame (26) is provided with a top rod bolt (25); the fixing frame plate (23) is arranged between the protruding stop block and the top frame (26) and is tightly propped up by the ejector rod bolt (25), and the fixing frame plate (23) is connected with the fixing seat (22) through a screw.
2. The portable vibration-resistant 360 degree rotationally positioned universal milling and drilling tool of claim 1, wherein: the milling head (6) comprises a rotating motor, a milling cutter mounting opening is formed in the lower portion of the rotating motor, and the rotating motor is connected with the flange connecting sheet through bolts.
3. The portable vibration-resistant 360 degree rotationally positioned universal milling and drilling tool of claim 1, wherein: an X-axis screw rod feeding device is arranged in the base (1), a Y-axis screw rod feeding device is arranged above the X-axis screw rod feeding device, and the X-axis screw rod feeding device and the Y-axis screw rod feeding device are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604059.6A CN109434166B (en) | 2018-12-26 | 2018-12-26 | Portable anti-vibration 360-degree rotation positioning universal milling and drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604059.6A CN109434166B (en) | 2018-12-26 | 2018-12-26 | Portable anti-vibration 360-degree rotation positioning universal milling and drilling tool |
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| Publication Number | Publication Date |
|---|---|
| CN109434166A CN109434166A (en) | 2019-03-08 |
| CN109434166B true CN109434166B (en) | 2024-03-15 |
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| CN201811604059.6A Active CN109434166B (en) | 2018-12-26 | 2018-12-26 | Portable anti-vibration 360-degree rotation positioning universal milling and drilling tool |
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| CN110394664B (en) * | 2019-08-23 | 2024-05-10 | 上饶市三盛光学仪器有限公司 | Workbench convenient to adjust and used for drilling, milling and tapping machine tool |
| CN114871478B (en) * | 2022-07-12 | 2022-09-20 | 常州本森辊业科技有限公司 | Full-automatic multi-station finished product manufacturing machine tool and manufacturing method for continuous casting roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1474193A (en) * | 1975-07-24 | 1977-05-18 | Feldcamp E | Milling machines |
| CN107243667A (en) * | 2017-06-25 | 2017-10-13 | 罗甸县金泰模具机械制造有限公司 | Seize the universal milling machine of position rotating |
| CN107262788A (en) * | 2017-06-25 | 2017-10-20 | 罗甸县金泰模具机械制造有限公司 | The portable universal milling machine of lateral bracing strut position rotating |
| CN207188858U (en) * | 2017-06-25 | 2018-04-06 | 罗甸县金泰模具机械制造有限公司 | Seize the universal milling machine of position rotating |
| CN209716544U (en) * | 2018-12-26 | 2019-12-03 | 罗甸县金泰模具机械制造有限公司 | Portable against shock 360 degree rotation positions universal milling drill tools |
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| DE10207970C1 (en) * | 2002-02-25 | 2003-08-21 | Deckel Maho Pfronten Gmbh | Combined milling and turning machine for rod material has pivoted vertical spindle head mounted on driven carriage and chuck device mounted on vertically displaced console |
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| GB1474193A (en) * | 1975-07-24 | 1977-05-18 | Feldcamp E | Milling machines |
| CN107243667A (en) * | 2017-06-25 | 2017-10-13 | 罗甸县金泰模具机械制造有限公司 | Seize the universal milling machine of position rotating |
| CN107262788A (en) * | 2017-06-25 | 2017-10-20 | 罗甸县金泰模具机械制造有限公司 | The portable universal milling machine of lateral bracing strut position rotating |
| CN207188858U (en) * | 2017-06-25 | 2018-04-06 | 罗甸县金泰模具机械制造有限公司 | Seize the universal milling machine of position rotating |
| CN209716544U (en) * | 2018-12-26 | 2019-12-03 | 罗甸县金泰模具机械制造有限公司 | Portable against shock 360 degree rotation positions universal milling drill tools |
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| CN109434166A (en) | 2019-03-08 |
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