CN209716544U

CN209716544U - Portable against shock 360 degree rotation positions universal milling drill tools

Info

Publication number: CN209716544U
Application number: CN201822203801.4U
Authority: CN
Inventors: 刘海
Original assignee: Luodian Jintai Mould Machinery Manufacturing Co Ltd
Current assignee: Luodian Jintai Mould Machinery Manufacturing Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2019-12-03
Anticipated expiration: 2028-12-26

Abstract

The utility model discloses a kind of portable against shock 360 degree rotations to position universal milling drill tools, it includes pedestal, column is equipped with above pedestal, pedestal is connect with column by against shock device, the against shock device includes the fixing seat connecting with pedestal, it further include the fixation frame plate for being located at column bottom, fixing seat is connect with fixed frame plate；Column side is equipped with sliding block, and the sliding block is equipped with rotary cutter head device.The utility model small volume is easy to carry, not only milling head direction can be adjusted by 360 ° of adjusting machining angles in X-axis and Z-direction, it can also adjust milling head collapsing length, reduce the limitation of milling head connection, meet narrow machining area job requirement, keep milling machine use more convenient, improve milling working efficiency, it can effectively prevent milling machine upright simultaneously and milling drill-through journey generation vibration, the connecting screw of pedestal and column is avoided to loosen vulnerable to vibration, it connects milling machine base with column more firm, and then improves milling machine milling and bore machining accuracy.

Description

Portable against shock 360 degree rotation positions universal milling drill tools

Technical field

The utility model relates to a kind of milling machine, especially a kind of portable against shock 360 degree rotation positions universal milling driller Tool.

Background technique

Milling machine is the height that lathe yield is only second in the essential common apparatus of machine industry and machine industry Product kind lathe.Existing milling machine is mainly horizontal or vertical structure, is not only had a single function, but also bed volume is larger, milling head It is limited to process stroke, part cannot be milled on the same device, boring, the processing such as brill, and existing milling machine is difficult to pair The inclined-plane of workpiece is processed, so the processing for irregular part, generally requires in multiple clamping or in a variety of lathes Upper to be just able to achieve, some there is provision of dedicated moulds of industrial equipment, and some is even just achievable on special purpose machine tool, not only operate Cumbersome, processing efficiency is lower, and production cost is also higher.Existing milling machine was being processed since milling head is difficult to dismount Cheng Zhong often shuts down because of milling head damage and repairs.Therefore, that there are volumes is larger for existing milling machine, has a single function, process operation It is cumbersome, and milling head is difficult to dismount, processing and the lower disadvantage of maintenance efficiency.

Inventor has invented such as in actual job and production process: " the portable universal milling machine of three axis rotational positioning ", " magnetic The small-sized portable universal milling machine of a batch such as the universal milling machine of power formula back stay position rotating ", " seizing the universal milling machine of position rotating ", But inventor is found that while solve the problems, such as that milling head rotation adjusts milling and bores direction, but milling head and lathe bottom again in subsequent use The position of seat is relatively fixed, and the connection type of milling head adds there is also certain limitation in actual production and process It is limited that station sets adjustable range, and especially when small-sized narrow machining area works, lathe base often becomes limitation hair washing processing One key factor of position, and if milling head connected using extension rod solve the problems, such as this merely, but be unable to reach adjusting The purpose in direction is bored in milling, and extension rod dismounting is complicated, and extension rod is also difficult to be stably connected with lathe base, and processing is using still Relative difficulty；And after the pedestal and column assembly connection of milling machine, vibration is generated during milling and boring due to drill bit when in use The bolt looseness for easily leading to connection pedestal and column assembles column and pedestal unstable, and then influences milling and bore machining accuracy.

Therefore, current milling machine the problem of there are milling machine volume is larger, and milling head has a single function, and small-sized universal milling machine Milling head connection type limitation is larger, and milling head Working position adjustable range is limited, and attachment device connective stability is poor, connector The complicated problem of device dismounting, causes milling machine to use difficult；There is also the connecting screws of pedestal and column to loosen vulnerable to vibration, leads Cause column and pedestal assembly unstable, the not high problem of machining accuracy is bored in milling machine milling.

Utility model content

The purpose of the utility model is to provide a kind of portable against shock 360 degree rotations to position universal milling drill tools.This Utility model small volume is easy to carry, not only can adjust milling head direction by 360 ° of adjusting machining angles in X-axis and Z axis direction, It can also adjust milling head collapsing length, reduce the limitation of milling head connection, meet narrow machining area job requirement, make milling machine With more convenient, milling working efficiency is improved, while can effectively prevent milling machine upright and generating vibration milling drill-through journey, avoids bottom The connecting screw of seat and column is loosened vulnerable to vibration, connects milling machine base with column more firm, and then is improved milling machine milling and bored Machining accuracy.

The technical solution of the utility model includes: portable against shock 360 degree rotation positions universal milling drill tools, including pedestal, Column is equipped with above pedestal, pedestal is connect with column by against shock device, and the against shock device includes connecting with pedestal Fixing seat, further includes the fixation frame plate for being located at column bottom, and fixing seat is connect with fixed frame plate；Column side is equipped with sliding block, institute Sliding block is stated equipped with rotary cutter head device, the rotary cutter head device includes the rotational positioning anchor ear device being located on sliding block and milling Head, milling head are connect by rotational positioning anchor ear device with sliding block；The rotational positioning anchor ear device includes positioning disk, anchor ear connection Part and connection shaft；The connection shaft is connect by anchor ear connector with positioning disk；The anchor ear connector includes anchor ear base Seat and anchor ear clamping plate, anchor ear clamping plate are connect by bolt with anchor ear pedestal, are respectively equipped with shape on anchor ear pedestal and anchor ear clamping plate Corresponding semicircle anchor ear hole, connection shaft are located in anchor ear hole, and anchor ear pedestal is connect by bolt with rotation mounting disc；It is described Connection shaft includes column connecting shaft, and column one end of the connecting shaft is connect by flange connection pieces with milling head.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, and the positioning disk includes location and installation Chassis, location and installation chassis top are equipped with rotation mounting disc, are equipped with T-type slide bolt in location and installation chassis, rotate mounting disc It is connect by T-type slide bolt with location and installation chassis.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, is equipped in the location and installation chassis Bolt sliding slot, bolt sliding slot bottom are equipped with bolt installing port, and the T type slide bolt is located in bolt sliding slot, location and installation bottom It is additionally provided with one group of screw mounting hole in disk, four positioning grooves, location and installation are uniformly provided on the lateral wall eaves of location and installation chassis Chassis outer wall is equipped with scale.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, is equipped with below the rotation mounting disc Four positioning knucklings, position the aligned in position of knuckling and positioning groove, and the positioning knuckling radius is less than or equal to positioning groove half Diameter.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, and the milling head includes rotating electric machine, rotation Milling cutter installing port is equipped with below rotating motor, rotating electric machine is connect by bolt with flange connection pieces.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, and dovetail is equipped in the column and is installed Slot, column side are equipped with lift shaft, and lift shaft one end is equipped with spanner jack, and column side is additionally provided with motor switch, motor Switch is connect by conducting wire with milling head.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, and the sliding block side is pacified equipped with dovetail Block and rack gear are filled, the sliding block other side is equipped with mounting surface, and the mounting surface is equipped with locating convex block, and locating convex block is equipped with installation spiral shell Hole.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, and the dovetail mounting groove and dovetail are pacified It fills block-shaped corresponding.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, in the pedestal equipped with X-axis screw rod into Knife system, be equipped with above X-axis screw rod feed arrangement Y-axis screw rod feed arrangement, the X-axis screw rod feed arrangement and Y-axis screw rod into Knife system is vertically arranged.

Portable against shock 360 degree rotation above-mentioned positions in universal milling drill tools, and the fixing seat includes connecting plate, even Fishplate bar is equipped with screw hole, and one end of the connection board is equipped with raised block；The connecting plate other end is equipped with upper frame, and upper frame is equipped with mandril spiral shell Bolt；The fixed frame plate is located between raised block and upper frame and is held out against by mandril bolt, and fixed frame plate passes through screw and fixing seat Connection.

Compared with prior art, the utility model has the advantage that

(1) small volume is easy to carry, convenient for disassembly and assembly；Milling head is mounted on sliding block by setting rotational positioning anchor ear device On, it is mounted and dismounted convenient for milling head；By setting positioning disk, anchor ear connector and connection shaft for connecting milling head and lathe bottom Seat, wherein positioning disk with machine pillar for connecting, and connection shaft with milling head for connecting, and anchor ear connector is for connecting positioning Disk and connection shaft；Connection shaft connects milling head by being located at the flange connection pieces of column one end of the connecting shaft, anchor ear connector Anchor ear pedestal is connect by bolt with positioning disk, and column connecting shaft is put into the semicircular anchor ear Kong Zhonghou of anchor ear pedestal side, Column connecting shaft is clamped into the semicircle anchor ear hole of anchor ear clamping plate side, and by anchor ear pedestal and anchor ear substrate in alignment, using even The bolt of anchor ear pedestal and anchor ear clamping plate is connect during tightening, seizes anchor ear pedestal and anchor ear clamping plate by column connecting shaft Connection is completed in locking, not only installs easy to operate, but also milling head installation is firm；By the way that dovetail mounting groove is arranged in column, and The setting dovetail mounting blocks identical with dovetail installation groove shape on sliding block, are not only convenient for sliding block installation, and sliding block is avoided to exist Skew occurs in lifting process, improves machining accuracy.

(2) milling head direction can be adjusted by 360 ° of adjusting machining angles in X-axis and Z-direction, can also adjust the flexible length of milling head Degree reduces the limitation of milling head connection, meets narrow machining area job requirement, keep milling machine use more convenient, improve Milling working efficiency；The utility model is installed by setting positioning disk by T-type slide bolt connection location and installation chassis and rotation Disk makes rotation mounting disc can produce relative rotation, after location and installation chassis is fixedly connected with lathe base, rotates the phase of mounting disc 360 degree rotation can be used for rotation and adjust machine direction, by being uniformly arranged four positioning grooves on location and installation chassis, together When rotation mounting disc corresponding position be uniformly arranged four positioning knucklings, during rotation using positioning groove and position knuckling Quickly positioning is realized in cooperation；And milling head is connected by setting connection shaft, locking connection can be seized by adjusting anchor ear connector The position of shaft member adjusts the stroke of milling head, can also be by rotating connection shaft, 360 degree of adjustings in the axial direction of connection shaft The machine direction of milling head；By the way that rack gear is arranged on sliding block, and by the way that lift shaft is arranged on column, turned using lift shaft It is dynamic, so that rack gear is generated relative motion, to go up and down with movable slider, makes milling head lifting moving；By the way that X-axis screw rod is arranged on pedestal Feed arrangement and Y-axis screw rod feed arrangement are conducive to process operation convenient for adjusting Working position；It is adjustable by the way that motor switch is arranged Save the rotation direction and velocity of rotation of milling cutter；By above several regulative modes, realize that milling head processes multi-angle regulation degree, milling head Flexible positioning and milling head go up and down more height adjustments, reduce the limitation of milling head connection；

(3) can effectively prevent milling machine upright and generate vibration milling drill-through journey, avoid the connecting screw of pedestal and column vulnerable to Vibration loosens, and connects milling machine base with column more firm；The utility model is by setting mandril bolt, by upper frame and protrusion Baffle buffers fixed frame board clamping to vibration, to achieve the effect that prevent column from shaking, and then avoids pedestal and stands The connecting screw of column is loosened vulnerable to vibration, connects milling machine base with column more firm.

In conclusion the utility model small volume is easy to carry, 360 ° of adjustings can not only add in X-axis and Z axis direction Work angular adjustment milling head direction, can also adjust milling head collapsing length, reduces the limitation of milling head connection, meets narrow processing district Domain job requirement keeps milling machine use more convenient, improves milling working efficiency, while can effectively prevent milling machine upright and boring in milling Process generates vibration, avoids the connecting screw of pedestal and column from loosening vulnerable to vibration, connects milling machine base with column more steady Gu and then improving milling machine milling and boring machining accuracy.

Detailed description of the invention

Fig. 1 is the front view of the utility model；

Fig. 2 is the right view of the utility model；

Fig. 3 is the structural schematic diagram of rotational positioning anchor ear device；

Fig. 4 is the structural schematic diagram of positioning disk；

Fig. 5 is the structural schematic diagram of anchor ear connector；

Fig. 6 is the structural schematic diagram of connection shaft；

Fig. 7 is the structural schematic diagram of sliding block；

Fig. 8 is the right view of sliding block；

Fig. 9 is the structural schematic diagram that column and sliding block are coupled

Figure 10 is the structural schematic diagram of against shock device.

The label in accompanying drawing is: 1- pedestal, 2- column, 3- against shock device, 4- sliding block, 5- rotational positioning anchor ear device, 6- milling head, 7- positioning disk, 8- anchor ear connector, 9- connection shaft, 10- location and installation chassis, 11- rotate mounting disc, and 12- is embraced Bind round pedestal, 13- anchor ear clamping plate, 14- anchor ear hole, 15- column connecting shaft, 16- bolt sliding slot, 17- screw mounting hole, 18- dovetail Mounting groove, 19- lift shaft, 20- rack gear, 21- dovetail mounting blocks, 22- fixing seat, the fixed frame plate of 23-, 24- connecting plate, 25- Mandril bolt, 26- upper frame.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model The foundation of limitation.

Embodiment.Portable against shock 360 degree rotation positions universal milling drill tools, as shown in Fig. 1 to Figure 10, including bottom Seat 1 is equipped with column 2 above pedestal 1, and pedestal 1 passes through against shock device 3 with column 2 and connect, the against shock device include with The fixing seat 22 that pedestal 1 connects, further includes the fixation frame plate 23 for being located at 2 bottom of column, and fixing seat 22 and fixed frame plate 23 connect It connects；2 side of column is equipped with sliding block 4, and the sliding block 4 is equipped with rotary cutter head device, and the rotary cutter head device includes being located at cunning Rotational positioning anchor ear device 5 and milling head 6 on block 4, milling head 6 are connect by rotational positioning anchor ear device 5 with sliding block 4；The rotation Turning positioning anchor ear device 5 includes positioning disk 7, anchor ear connector 8 and connection shaft 9；The connection shaft 9 passes through anchor ear connector 8 connect with positioning disk 7；The anchor ear connector 8 includes anchor ear pedestal 12 and anchor ear clamping plate 13, and anchor ear clamping plate 13 passes through bolt It is connect with anchor ear pedestal 12, the corresponding semicircle anchor ear hole 14 of shape is respectively equipped on anchor ear pedestal 12 and anchor ear clamping plate 13, even Spindle part 9 is located in anchor ear hole 14, and anchor ear pedestal 12 is connect by bolt with rotation mounting disc 11；The connection shaft 9 includes Column connecting shaft 15,15 one end of column connecting shaft are connect by flange connection pieces with milling head 6.

The positioning disk 7 includes location and installation chassis 10, and rotation mounting disc 11, positioning are equipped with above location and installation chassis 10 T-type slide bolt is equipped in installation chassis 10, rotation mounting disc 11 is connect by T-type slide bolt with location and installation chassis 10； Bolt sliding slot 16 is equipped in the location and installation chassis 10,16 bottom of bolt sliding slot is equipped with bolt installing port, the T-type sliding Bolt is located in bolt sliding slot 16, is additionally provided with one group of screw mounting hole 17 in location and installation chassis 10, outside location and installation chassis 10 Four positioning grooves are uniformly provided on side wall eaves, 10 outer wall of location and installation chassis is equipped with scale；Under the rotation mounting disc 11 Side is set there are four knuckling is positioned, and positions the aligned in position of knuckling and positioning groove, and the positioning knuckling radius is less than or equal to positioning Groove radius；The milling head 6 includes rotating electric machine, is equipped with milling cutter installing port below rotating electric machine, rotating electric machine by bolt with Flange connection pieces connection.

Dovetail mounting groove 18 is equipped in the column 2,2 side of column is equipped with lift shaft 19, and 19 one end of lift shaft is set There is spanner jack, 2 side of column is additionally provided with motor switch, and motor switch is connect by conducting wire with milling head 6；4 side of sliding block Equipped with dovetail mounting blocks 21 and rack gear 20,4 other side of sliding block is equipped with mounting surface, and the mounting surface is equipped with locating convex block, positioning Convex block is equipped with installation screw；The dovetail mounting groove 18 is corresponding with 21 shape of dovetail mounting blocks；X is equipped in the pedestal 1 Axial filament bar feed arrangement, X-axis screw rod feed arrangement top are equipped with Y-axis screw rod feed arrangement, the X-axis screw rod feed arrangement and Y Axial filament bar feed arrangement is vertically arranged；The fixing seat 22 includes connecting plate 24, and connecting plate 24 is equipped with screw hole, connecting plate 24 1 End is equipped with raised block；24 other end of connecting plate is equipped with upper frame 26, and upper frame 26 is equipped with mandril bolt 25；The fixed frame plate 23 are located between raised block and upper frame 26 and are held out against by mandril bolt 25, and fixed frame plate 23 is connect by screw with fixing seat 22.

Working principle: when the utility model is used, selecting the milling cutter of corresponding size according to the workpiece processed, and corresponding The milling head 6 of power installs milling cutter into the milling cutter installing port on milling head 6；By dovetail mounting blocks 21 and dovetail mounting groove 18 Alignment is set, is inserted into sliding block 4 in column 2, wrenching bar is inserted into spanner jack, by rotating lift shaft 19, band movable slider 4 On rack gear 20 it is mobile, 4 position of adjusting slider；By the installation of rotational positioning anchor ear device 5 on the mounting surface of sliding block 4, with by spiral shell Rotational positioning anchor ear device 5 is followed closely to be fixedly mounted；Connection shaft 9 is connected by being located at the flange connection pieces of 15 one end of column connecting shaft The anchor ear pedestal 12 of milling head 6, anchor ear connector 8 is connect by bolt with positioning disk 7, and column connecting shaft 15 is put into anchor ear pedestal After in the semicircular anchor ear hole 14 of 12 sides, column connecting shaft is clamped into the semicircle anchor ear hole 14 of 13 side of anchor ear clamping plate 15, and anchor ear pedestal 12 and anchor ear clamping plate 13 are aligned, it is being tightened using the bolt of connection anchor ear pedestal 12 and anchor ear clamping plate 13 During, make anchor ear pedestal 12 and anchor ear clamping plate 13 that column connecting shaft 15 is seized locking, completes connection；By the way that mandril is arranged Fixed frame plate 23 is clamped by upper frame 26 and raised baffle, is buffered to vibration, so that reaching prevents column 2 from shaking by bolt 25 Dynamic effect, and then the connecting screw of pedestal 1 and column 2 is avoided to loosen vulnerable to vibration, connect milling machine base 1 and column 2 more Add firm；According to the position of required workpieces processing, the installation site of the utility model is selected, after pedestal 1 is fixed, connects electricity Source turns on the switch, by the rotation direction and velocity of rotation that adjust milling cutter in motor switch；Power supply is closed after the completion of adjusting, and According to processed workpiece shapes adjust milling head 6 angle, and by X-axis screw rod feed arrangement, Y-axis screw rod feed arrangement device and Lift shaft 19 adjusts 6 position of milling head in X-axis, Y-axis and Z-direction respectively；Opening power supply after the completion of adjusting can be to quick Workpiece is processed.

Claims

1. portable against shock 360 degree rotation positions universal milling drill tools, it is characterised in that: including pedestal (1), on pedestal (1) Side is equipped with column (2), and pedestal (1) and column (2) pass through against shock device (3) and connect, and the against shock device includes and pedestal (1) fixing seat (22) connected further includes the fixation frame plate (23) for being located at column (2) bottom, fixing seat (22) and fixed frame plate (23) it connects；Column (2) side is equipped with sliding block (4), and the sliding block (4) is equipped with rotary cutter head device, the rotary cutter head dress Rotational positioning anchor ear device (5) and milling head (6) including being located on sliding block (4) are set, milling head (6) passes through rotational positioning anchor ear device (5) it is connect with sliding block (4)；The rotational positioning anchor ear device (5) includes positioning disk (7), anchor ear connector (8) and connection shaft (9)；The connection shaft (9) is connect by anchor ear connector (8) with positioning disk (7)；The anchor ear connector (8) includes anchor ear Pedestal (12) and anchor ear clamping plate (13), anchor ear clamping plate (13) are connect by bolt with anchor ear pedestal (12), anchor ear pedestal (12) and The corresponding semicircle anchor ear hole (14) of shape is respectively equipped on anchor ear clamping plate (13), connection shaft (9) is located in anchor ear hole (14), Anchor ear pedestal (12) is connect by bolt with rotation mounting disc (11)；The connection shaft (9) includes column connecting shaft (15), column Shape connecting shaft (15) one end is connect by flange connection pieces with milling head (6).

2. portable against shock 360 degree rotation according to claim 1 positions universal milling drill tools, it is characterised in that: institute Stating positioning disk (7) includes location and installation chassis (10), and rotation mounting disc (11), positioning peace are equipped with above location and installation chassis (10) T-type slide bolt is equipped in cartridge chassis (10), rotation mounting disc (11) passes through T-type slide bolt and location and installation chassis (10) even It connects.

3. portable against shock 360 degree rotation according to claim 2 positions universal milling drill tools, it is characterised in that: institute It states in location and installation chassis (10) and is equipped with bolt sliding slot (16), bolt sliding slot (16) bottom is equipped with bolt installing port, and the T-type is sliding Dynamic bolt is located in bolt sliding slot (16), and one group of screw mounting hole (17), location and installation are additionally provided in location and installation chassis (10) Four positioning grooves are uniformly provided on chassis (10) lateral wall eaves, location and installation chassis (10) outer wall is equipped with scale.

4. portable against shock 360 degree rotation according to claim 3 positions universal milling drill tools, it is characterised in that: institute It states and is set below rotation mounting disc (11) there are four knuckling is positioned, position the aligned in position of knuckling and positioning groove, the positioning is prominent The radius of a ball is less than or equal to positioning groove radius.

5. portable against shock 360 degree rotation according to claim 1 positions universal milling drill tools, it is characterised in that: institute Stating milling head (6) includes rotating electric machine, and milling cutter installing port is equipped with below rotating electric machine, and rotating electric machine passes through bolt and flange connection pieces Connection.

6. portable against shock 360 degree rotation according to claim 1 positions universal milling drill tools, it is characterised in that: institute It states in column (2) and is equipped with dovetail mounting groove (18), column (2) side is equipped with lift shaft (19), and lift shaft (19) one end is set There is spanner jack, column (2) side is additionally provided with motor switch, and motor switch is connect by conducting wire with milling head (6).

7. portable against shock 360 degree rotation according to claim 6 positions universal milling drill tools, it is characterised in that: institute Sliding block (4) side is stated equipped with dovetail mounting blocks (21) and rack gear (20), sliding block (4) other side is equipped with mounting surface, the mounting surface It is equipped with locating convex block, locating convex block is equipped with installation screw.

8. portable against shock 360 degree rotation according to claim 7 positions universal milling drill tools, it is characterised in that: institute It is corresponding with dovetail mounting blocks (21) shape to state dovetail mounting groove (18).

9. portable against shock 360 degree rotation according to claim 1 positions universal milling drill tools, it is characterised in that: institute It states and is equipped with X-axis screw rod feed arrangement in pedestal (1), be equipped with Y-axis screw rod feed arrangement, the X-axis above X-axis screw rod feed arrangement Screw rod feed arrangement and Y-axis screw rod feed arrangement are vertically arranged.

10. portable against shock 360 degree rotation according to claim 1 positions universal milling drill tools, it is characterised in that: institute Stating fixing seat (22) includes connecting plate (24), and connecting plate (24) is equipped with screw hole, and connecting plate (24) one end is equipped with raised block；Even Fishplate bar (24) other end is equipped with upper frame (26), and upper frame (26) is equipped with mandril bolt (25)；The fixed frame plate (23) is located at convex It rises and is held out against between block and upper frame (26) by mandril bolt (25), fixed frame plate (23) are connect by screw with fixing seat (22).