CN107414153A - Cylindrical workpiece end face radial direction slotting attachment - Google Patents
Cylindrical workpiece end face radial direction slotting attachment Download PDFInfo
- Publication number
- CN107414153A CN107414153A CN201710847388.2A CN201710847388A CN107414153A CN 107414153 A CN107414153 A CN 107414153A CN 201710847388 A CN201710847388 A CN 201710847388A CN 107414153 A CN107414153 A CN 107414153A
- Authority
- CN
- China
- Prior art keywords
- chute
- front side
- chute board
- groove
- straight line
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/30—Milling straight grooves, e.g. keyways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
-
- 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)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Cylindrical workpiece end face radial direction slotting attachment, including base, driving box and the installs case on front side of driving box are provided with base, rectangular opening is offered at the top of installs case, the edge of rectangular opening is ledge structure, the first chute board and the second chute board are distinguished in front side and rear side in rectangular opening, the top of first chute board and the second chute board is connected with ledge structure with merga pass fastening bolt respectively, it is wide that left side right side is formed between the front side of the rear side of first chute board and the second chute board, the narrow straight line slide opening in center section, slided in straight line slide opening and be provided with cylindrical workpiece clamp assembly, the power-driven mechanism that driving cylindrical workpiece clamp assembly moves left and right along straight line slide opening is provided with installs case.The present invention reduces vibration, pause and transition in rhythm or melody in workpiece left and right horizontal moving process, reduces the abrasion of fixture, increases the service life, and has the advantages of simple in construction, easy to use, reduction is artificial and improves efficiency.
Description
Technical field
The invention belongs to machining technology field, more particularly to a kind of cylindrical workpiece end face radial direction slotting attachment.
Background technology
The end face for having many cylindrical workpieces is radially slotted in process, and fluting typically uses milling machine,
Fixture for clamping cylindrical workpiece is installed on the workbench of milling machine, cylindrical workpiece is clamped on fixture, operates milling machine
Groove milling operation is carried out to the end face of cylindrical workpiece.Using above-mentioned groove milling operating type, cylindrical workpiece is installed on fixture
And the operating process disassembled from fixture is comparatively laborious, the more time is wasted, influences the operating efficiency of groove milling.
The content of the invention
The present invention is in order to solve weak point of the prior art, there is provided one kind is easy to clamping, automatic discharging, groove milling operation
The cylindrical workpiece end face radial direction slotting attachment of efficiency high.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：Cylindrical workpiece end face radial direction slotting attachment,
Including base, driving box and the installs case on front side of driving box are provided with base, motor, speed change are provided with driving box
Device, driving box top are fixedly installed the cantilever beam above installs case along anterior-posterior horizontal direction, and the main shaft of motor passes through connection
The power input shaft of axle device and speed changer is connected, and the power output shaft of speed changer is coaxial to be connected with a driving
Axle, drive shaft are located at below cantilever beam and parallel with cantilever beam, disc type milling cutter are installed with drive shaft, cantilever beam is before
It is horizontally arranged afterwards to have dovetail groove guide rail, slided on dovetail groove guide rail and be provided with stable block, offered on stable block front and rear logical
Saturating stable hole, sliding sleeve is provided with stable hole, the front end of drive shaft is stretched into and is rotatably connected in sliding sleeve, screw thread on stable block
It is connected with the bolt with dovetail groove guide rail top pressure；
Offer rectangular opening at the top of installs case, the edge of rectangular opening is ledge structure, front side and rear side in rectangular opening
The top of first chute board and the second chute board respectively, the first chute board and the second chute board is logical with merging with ledge structure respectively
Fastening bolt connection is crossed, left side right side width, center section are formed between the rear side of the first chute board and the front side of the second chute board
Narrow straight line slide opening, interior slide of straight line slide opening are provided with cylindrical workpiece clamp assembly, driving cylinder are provided with installs case
The power-driven mechanism that work piece holder component moves left and right along straight line slide opening.
Cylindrical workpiece clamp assembly includes clamping fixture seat and profiling jig, and center-left side offers opening on clamping fixture seat
Upward profiling jig standing groove, the fore-and-aft direction of profiling jig standing groove are open；
Profiling jig includes two grip blocks and two compression springs, on the rear wall of front side grip block and before rear side grip block
Semicircle slotted eye penetrating up and down is offered in side wall, the semicircle slotted eye correspondence of two grip blocks sets and surrounds workpiece clamp
Hold slotted eye, opening is offered to relative spring mounting groove, compression in the left and right sides of semicircle slotted eye on two grip blocks
After the front-end and back-end of spring are separately mounted in the spring mounting groove of front side grip block in the spring mounting groove of rear side grip block；
In the presence of compression spring, the front side of the grip block of front side contacts with the rear side top pressure of the first chute board, the grip block of rear side
Rear side contacted with the front side top pressure of the second chute board；
The bottom of two grip blocks is arranged in profiling jig standing groove, and the left side and right side of two grip block bottoms are and profiling
The left side wall and right side wall of fixture standing groove are slidably connected by the oat tail groove structure set along anterior-posterior horizontal direction.
Also including automatic-blanking mechanism, automatic-blanking mechanism includes striker plate, back-moving spring, block and push-rod assembly,
Clamping fixture seat offers downwards the first material-dropping hole through clamping fixture seat, piece-holder slotted eye in the bottom of profiling jig standing groove
With the corresponding insertion up and down of the first material-dropping hole, the inside of clamping fixture seat offers the peace connected with the first material-dropping hole along left and right horizontal direction
Tankage, the right-hand member opening left end closing of mounting groove, striker plate are arranged in mounting groove, and the is offered in side of keeping right on striker plate
Two material-dropping holes, the diameter of the second material-dropping hole are more than the diameter of the first material-dropping hole, and the second material-dropping hole and first material-dropping hole or so stagger,
The right part of striker plate is fixedly connected with the sleeve pipe of right-hand member closure separately down in the lower surface of front and rear sides, in left and right horizontal side
The length of upward sleeve pipe is less than the length of striker plate；
Back-moving spring is symmetrical arranged before and after mounting groove interior edge left and right horizontal direction is provided with two simultaneously, the left end and peace of back-moving spring
Left side wall top pressure contact in tankage, the right-hand member of back-moving spring extend into sleeve pipe and coordinated with sleeve pipe right-hand member top pressure；
Fixing groove is offered on the right side wall of clamping fixture seat, block is arranged in fixing groove and by screw with connecting on the right side of clamping fixture seat
Connect；In the presence of back-moving spring, the right edge of striker plate contacts with block left surface top pressure；
Push-rod assembly includes fixed mount and two push rods, fixed mount are fixedly connected on the right side of the first chute board and the second chute board
End, two push rods are located in straight line slide opening and are horizontally disposed with left-right direction, and the left end of push rod is fixedly connected on fixed mount,
The right-hand member of two push rods has same center line with a sleeve pipe respectively.
The front and rear sides of clamping fixture seat respectively forwardly and are backward fixedly connected with the first sliding block, the rear side of the first chute board and
The front side of two chute boards offers the first guide groove along left and right horizontal direction, and clamping fixture seat is slidably connected at first by the first sliding block
In guide groove；The second sliding block, the first chute board have been fixedly connected with front side of the rear side of the grip block of rear side and the grip block of front side
Rear side and the front side of the second chute board offer the second guide groove along left and right horizontal direction, the position of the second guide groove is higher than first
Guide groove, the second sliding block are slidably connected in the second guide groove.
Straight line slide opening is included by left-to-right the first chute set gradually, the second chute and the 3rd chute, the first chute and
The width of 3rd chute is equal, and the width of the second chute is less than the width of the 3rd chute, and the right-hand member front side wall of the first chute is with after
Side wall is provided with First Transition curved surface, the left end front side of the 3rd chute between the second chute left end front side wall and rear wall respectively
Wall and rear wall are provided with the second fillet surface between the second chute right-hand member front side wall and rear wall respectively；In profiling jig
Symmetrically arranged two grip blocks are provided with a clamped portion on fore-and-aft direction, positioned at the clamped portion of the grip block of front side
It is forwardly convex be arranged at front side grip block leading flank in the middle part of, be clamped portion left side edge and right edge respectively with before
The leading flank of the grip block of side is provided with the 3rd fillet surface, First Transition curved surface, the second fillet surface and the 3rd fillet surface
Curvature it is identical.
It is open on the right side of installs case, the Material collecting box for harvesting in installs case and below straight line slide opening, collection are placed with base
The open top of hopper, the left side and right side of Material collecting box for harvesting are fixedly installed handle.
Power-driven mechanism is cylinder, and the cylinder body of cylinder is rotatably connected on the right side wall of installs case left plate by left hinge
On, the piston rod right-hand member of cylinder is connected by right hinge with clamping fixture seat left bottom, and the piston rod right-hand member bottom of cylinder, which is fixed, to be connected
Touching bar is connected to, is provided with installs case and is limited with mechanical first limit switch for touching bar lower end touch fit and second
Bit switch, the first limit switch and the second limit switch are respectively positioned at the left side of straight line slide opening lower section and lower right-hand side.
Using above-mentioned technical proposal, groove milling operation process of the invention is：The installs case of the present invention can not upper and lower, front and rear shifting
It is dynamic, therefore before groove milling operation need that disc type milling cutter is selected and adjusted, the installation of disc type milling cutter on the driving shaft and
At the center of the second chute fore-and-aft direction of straight line slide opening, it is different straight to require that the depth of groove milling selects according to cylindrical work
The disc type milling cutter in footpath.
It is assumed that profiling jig is located at the first chute when starting, cylindrical work to be processed is put into profiling and pressed from both sides by worker
In tool, start motor, drive drive shaft and disc type milling cutter to rotate at a high speed by speed changer, while also start cylinder, cylinder
Piston rod elongation driving profiling jig moved right along straight line slide opening, profiling jig from the first chute be moved to the second chute when,
Because straight line slide opening narrows, two grip block clamp cylinders body workpiece, now, compression spring is compressed；Because the 3rd transition is bent
Face and the cooperation of First Transition curved surface, profiling jig smoothly can be transitioned into clamped condition in straight line slide opening by releasing orientation；
As the high speed rotation of disc type milling cutter and clamped cylindrical workpiece move right, disc type milling cutter is just by cylinder work
The upper surface of part, which radially mills out, carrys out one of groove.
After machining, profiling jig continues to move along, and is moved to from the second chute in the 3rd chute, and straight line slide opening becomes
Width, the compression spring between two grip blocks flick two grip blocks of profiling jig, and machined cylindrical workpiece is released；
Due to the cooperation of the 3rd fillet surface and the second fillet surface, profiling jig can be in straight line slide opening smoothly by clamped condition mistake
Cross to releasing orientation；
When machined cylindrical workpiece is moved to straight line slide opening right-hand member with profiling jig, two push rod left ends prop up striker plate and will
Striker plate is pushed open to the left, and now, back-moving spring is compressed, and the second material-dropping hole on striker plate is also moved to the left trend alignment first
Material-dropping hole, when second material-dropping hole the first material-dropping hole of face, machined cylindrical workpiece falls into Material collecting box for harvesting by self gravitation, this
When piston rod right-hand member bottom touching bar touch the second limit switch, the piston rod of cylinder shrinks at once, drives profiling jig
Backhaul to the left is in the first chute, and striker plate is moving right in the presence of back-moving spring, the second material-dropping hole and the first blanking
Hole misplaces again.
When the piston rod of cylinder is moved to the left, and the first limit switch is touched until touching bar, cylinder stops several seconds,
The time for loading cylindrical work to piece-holder slotted eye is provided for worker, then cylinder starts, the piston rod elongation weight of cylinder
Multiple above-mentioned operation process.
The stretching speed of the piston rod of cylinder can be adjusted by the pressure of compressed air, so different hard to be adapted to
Degree, the groove of different processing dimensions carry out accommodation, effectively protect the service life of disc type milling cutter.
In summary, the present invention has advantages below：
The present invention can be driven by cylinder makes cylindrical workpiece clamp assembly be moved back and forth in left-right direction in straight line slide opening, imitates
Narrower place Automatic-clamping cylindrical work of the clamp in the middle part of straight line slide opening, on the left of straight line slide opening and right side wider place from
It is dynamic to unclamp cylindrical work, by two in automatic-blanking mechanism when machined cylindrical work is moved to straight line slide opening right-hand member
Push rod props up striker plate and overcomes the elastic force of back-moving spring to push away striker plate to the left, makes above and below the first material-dropping hole and the second material-dropping hole
After corresponding, machined cylindrical workpiece is automatically fallen into Material collecting box for harvesting downwards by the first material-dropping hole and the second material-dropping hole, has knot
The advantages of structure is simple, easy to use, reduction is artificial and improves efficiency.
The sleeve pipe set on the striker plate of the present invention is applied not only to position reset spring, and push rod can be made to be kept off in not top pressure
During flitch right-hand member, striker plate right-hand member is set to stagger all the time with block top pressure, the first material-dropping hole with the second material-dropping hole, striker plate supports
Cylindrical work.The rear side of clamping fixture seat and front side have been fixedly connected with the first sliding block, make clamping fixture seat in straight line slide opening slidably
It is more stable, processed cylindrical work is not rocked, to improve crudy；
The left side and right side of two grip block bottoms are with the left side wall of profiling jig standing groove and right side wall by along front and rear water
Square it is slidably connected to the oat tail groove structure of setting, this can not only make two grip blocks can be along clevis in the presence of compression spring
Tool standing groove is moved forward and backward, and the stability of cylindrical work is can ensure that in groove milling operation process.In addition, can be according to be added
The external diameter size of the cylindrical work of work changes the grip block of the semicircle slotted eye of different inner diameters size.
Material collecting box for harvesting is arranged on base, and when Material collecting box for harvesting case is full, Material collecting box for harvesting is pulled out installs case by the handle on hand-holdable right side,
Two people, which lift installs case and are transferred to next station, carries out other processing to cylindrical work, convenient and practical.
The 3rd mistake set on First Transition curved surface, the second fillet surface and the grip block that cathetus slide opening of the present invention is set
Curved surface is crossed, profiling jig can be reduced and convert caused vibration, pause and transition in rhythm or melody between clamping and releasing orientation in straight line slide opening, together
When, because these fillet surfaces are shiny surfaces, it can also reduce the abrasion of profiling jig and straight line slide opening, increase the service life.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 overlooking the structure diagram；
Fig. 3 is Fig. 1 right side structural representation；
Fig. 4 is the close-up schematic view at A in Fig. 2；
Fig. 5 is the close-up schematic view at B in Fig. 3
Fig. 6 is the dimensional structure diagram of clamping fixture seat in the present invention；
Fig. 7 is the dimensional structure diagram of striker plate and back-moving spring in the present invention.
Embodiment
As shown in Fig. 1-Fig. 7, cylindrical workpiece end face radial direction slotting attachment of the invention, including base 1, set on base 1
Driving box 2 and the installs case 3 positioned at the front side of driving box 2 are equipped with, motor, speed changer, the top of driving box 2 are provided with driving box 2
The cantilever beam 4 above installs case 3 is fixedly installed along anterior-posterior horizontal direction, the main shaft of motor passes through shaft coupling and speed changer
Power input shaft drive connection, the power output shaft of speed changer is coaxial to be connected with a drive shaft 5, drive shaft 5
In the lower section of cantilever beam 4 and parallel with cantilever beam 4, disc type milling cutter 6 is installed with drive shaft 5, cantilever beam 4 is along anterior-posterior horizontal
Direction is provided with dovetail groove guide rail 7, is slided on dovetail groove guide rail 7 and is provided with stable block 8, is offered on stable block 8 front and rear penetrating
Stable hole, be provided with sliding sleeve in stable hole, the front end of drive shaft 5 is stretched into and is rotatably connected in sliding sleeve, screw thread on stable block 8
It is connected with the bolt 50 with the top pressure of dovetail groove guide rail 7；Because the front end of drive shaft 5 is cantilever design, therefore stable block 8 is set
To ensure stability of the disc type milling cutter 6 in operation process.
The top of installs case 3 offers rectangular opening, and the edge of rectangular opening be ledge structure, the front side in rectangular opening with
Rear side distinguishes the first chute board 9 and the second chute board 10, the top of the first chute board 9 and the second chute board 10 respectively with Step-edge Junction
Structure is connected with merga pass fastening bolt 11, and left side is formed between the front side of the rear side of the first chute board 9 and the second chute board 10
The straight line slide opening that right side is wide, center section is narrow, interior slide of straight line slide opening is provided with cylindrical workpiece clamp assembly, in installs case 3
It is provided with the power-driven mechanism that driving cylindrical workpiece clamp assembly moves left and right along straight line slide opening.
Cylindrical workpiece clamp assembly includes clamping fixture seat 12 and profiling jig, and center-left side offers on clamping fixture seat 12
The profiling jig standing groove 13 of opening upwards, the fore-and-aft direction of profiling jig standing groove 13 are open；
Profiling jig includes two grip blocks 14 and two compression springs 15, is clamped on the rear wall of front side grip block 14 with rear side
Semicircle slotted eye penetrating up and down is offered on the front side wall of block 14, the semicircle slotted eye correspondence of two grip blocks 14 is set simultaneously
Surround piece-holder slotted eye 16, opening is offered to relative bullet in the left and right sides of semicircle slotted eye on two grip blocks 14
Spring mounting groove 17, the front-end and back-end of compression spring 15 are separately mounted to rear rear side in the spring mounting groove 17 of front side grip block 14
In the spring mounting groove 17 of grip block 14；In the presence of compression spring 15, front side and the first slideway of the grip block 14 of front side
The rear side top pressure contact of plate 9, the rear side of the grip block 14 of rear side contact with the front side top pressure of the second chute board 10；
The bottom of two grip blocks 14 is arranged in profiling jig standing groove 13, and the left side and right side of two bottoms of grip block 14 are equal
Slided and connected by the oat tail groove structure 18 set along anterior-posterior horizontal direction with the left side wall and right side wall of profiling jig standing groove 13
Connect.
Present invention additionally comprises automatic-blanking mechanism, automatic-blanking mechanism includes striker plate 19, back-moving spring 20, the and of block 21
Push-rod assembly,
Clamping fixture seat 12 offers downwards the first material-dropping hole 22 through clamping fixture seat 12, workpiece in the bottom of profiling jig standing groove 13
Slotted eye 16 and the corresponding insertion about 22 of the first material-dropping hole are clamped, the inside of clamping fixture seat 12 offers and first along left and right horizontal direction
The mounting groove 23 that material-dropping hole 22 connects, the right-hand member opening left end closing of mounting groove 23, striker plate 19 are arranged in mounting groove 23, gear
The second material-dropping hole 24 is offered in side of keeping right on flitch 19, the diameter of the second material-dropping hole 24 is more than the straight of the first material-dropping hole 22
Footpath, the second material-dropping hole 24 stagger with the first material-dropping hole 22 or so, and the right part of striker plate 19 is distinguished in the lower surface of front and rear sides
The sleeve pipe 25 of right-hand member closure is fixedly connected with downwards, and the length of sleeve pipe 25 is less than the length of striker plate 19 on left and right horizontal direction
Degree；
Back-moving spring 20 is symmetrical arranged before and after the interior edge left and right horizontal direction of mounting groove 23 is provided with two simultaneously, a left side for back-moving spring 20
End contacts with the left side wall top pressure in mounting groove 23, the right-hand member of back-moving spring 20 extend into sleeve pipe 25 it is interior and with the right-hand member top of sleeve pipe 25
Press-fit；
Fixing groove 26 is offered on the right side wall of clamping fixture seat 12, block 21 is arranged in fixing groove 26 and by screw 27 and fixture
The right side of seat 12 connects；In the presence of back-moving spring 20, the right edge of striker plate 19 contacts with the left surface top pressure of block 21；
Push-rod assembly includes fixed mount 28 and two push rods 29, and fixed mount 28 is fixedly connected on the first chute board 9 and the second slideway
The right-hand member of plate 10, two push rods 29 are located in straight line slide opening and are horizontally disposed with left-right direction, and the left end of push rod 29, which is fixed, to be connected
It is connected on fixed mount 28, the right-hand member of two push rods 29 has same center line with a sleeve pipe 25 respectively.
The front and rear sides of clamping fixture seat 12 respectively forwardly and are backward fixedly connected with the first sliding block 30, after the first chute board 9
Side and the front side of the second chute board 10 offer the first guide groove along left and right horizontal direction, and clamping fixture seat 12 is slided by the first sliding block 30
It is dynamic to be connected in the first guide groove；The front side of the rear side of the grip block 14 of rear side and the grip block 14 of front side has been fixedly connected with second
The front side of sliding block 31, the rear side of the first chute board 9 and the second chute board 10 offers the second guide groove along left and right horizontal direction, the
The position of two guide grooves is higher than the first guide groove, and the second sliding block 31 is slidably connected in the second guide groove.
Straight line slide opening is included by left-to-right the first chute 32 set gradually, the second chute 33 and the 3rd chute 34, and first
The width of the chute 34 of chute 32 and the 3rd is equal, and the width of the second chute 33 is less than the width of the 3rd chute 34, the first chute 32
Right-hand member front side wall and rear wall be provided with First Transition curved surface between the left end front side wall of the second chute 33 and rear wall respectively,
The left end front side wall and rear wall of 3rd chute 34 are provided between the right-hand member front side wall of the second chute 33 and rear wall respectively
Two fillet surfaces；Symmetrically arranged two grip blocks 14 are provided with a clamped portion in the longitudinal direction in profiling jig,
Positioned at the forwardly convex left side for being arranged in the middle part of the leading flank of front side grip block, being clamped portion in the clamped portion of the grip block 14 of front side
Side edge and right edge are provided with the 3rd fillet surface with the leading flank of the grip block positioned at front side respectively, and First Transition is bent
The curvature in face, the second fillet surface and the 3rd fillet surface is identical.
The right side of installs case 3 is open, and the Material collecting box for harvesting in installs case 3 and below straight line slide opening is placed with base 1
35, the open top of Material collecting box for harvesting 35, the left side and right side of Material collecting box for harvesting 35 are fixedly installed handle 36.
Power-driven mechanism is cylinder 37, and the cylinder body of cylinder 37 is rotatably connected on the left plate of installs case 3 by left hinge
On right side wall, the piston rod right-hand member of cylinder 37 is connected by right hinge with the left bottom of clamping fixture seat 12, and the piston rod of cylinder 37 is right
End bottom is fixedly connected with touching bar 38, and mechanical the with the touching lower end touch fit of bar 38 is provided with installs case 3
One limit switch 39 and the second limit switch, the first limit switch 39 and the second limit switch are located at the left side of straight line slide opening respectively
Lower section and lower right-hand side.
The present invention groove milling operation process be：The installs case 3 of the present invention can not be upper and lower, movable, therefore makees in groove milling
Need that disc type milling cutter 6 is selected and adjusted before industry, disc type milling cutter 6 is arranged in drive shaft 5 and is located at straight line slide opening
The fore-and-aft direction of the second chute 33 center at, according to cylindrical work require groove milling depth select different-diameter disc type
Milling cutter.
It is assumed that profiling jig is located at the first chute 32 when starting, cylindrical work to be processed is put into profiling by worker
In fixture, start motor, drive drive shaft 5 and disc type milling cutter to rotate at a high speed by speed changer, while also start cylinder 37, gas
The piston rod elongation driving profiling jig of cylinder 37 moves right along straight line slide opening, and profiling jig is moved to second from the first chute 32
During chute 33, because straight line slide opening narrows, two grip block clamp cylinders body workpiece, now, compression spring 15 is compressed；Due to
The cooperation of 3rd fillet surface and First Transition curved surface, profiling jig can be smoothly transitioned into straight line slide opening by releasing orientation
Clamped condition；As the high speed rotation of disc type milling cutter 6 and clamped cylindrical workpiece move right, disc type milling cutter 6
Just the upper surface of cylindrical workpiece is radially milled out and carrys out one of groove.
After machining, profiling jig is continued to move along, and is moved to from the second chute 33 in the 3rd chute 34, and straight line is slided
Hole broadens, and the compression spring 15 between two grip blocks flicks two grip blocks of profiling jig, machined cylindrical workpiece
It is released；Due to the cooperation of the 3rd fillet surface and the second fillet surface, profiling jig can be in straight line slide opening smoothly by pressing from both sides
Tight status transition is to releasing orientation；
When machined cylindrical workpiece is moved to straight line slide opening right-hand member with profiling jig, two left ends of push rod 29 prop up striker plate 19
And push striker plate 19 to the left open, now, back-moving spring 20 is compressed, and the second material-dropping hole 24 on striker plate 19 is also moved to the left
Tend to the first material-dropping hole 22 of alignment, when 24 the first material-dropping hole 22 of face of the second material-dropping hole, machined cylindrical workpiece leans on certainly
Body gravity falls into Material collecting box for harvesting, and now the touching bar 38 of piston rod right-hand member bottom touches the second limit switch, the piston of cylinder 37
Bar shrinks at once, and in driving profiling jig backhaul to the left to the first chute 32, striker plate 19 is in the presence of back-moving spring 20
Move right, the second material-dropping hole 24 and the first material-dropping hole 22 misplace again.
When the piston rod of cylinder 37 is moved to the left, and the first limit switch 39 is touched until touching bar 38, cylinder 37 stops
Only several seconds, the time for loading cylindrical work to piece-holder slotted eye 16 is provided for worker, then cylinder 37 starts, cylinder 37
Piston rod elongation repeat above-mentioned operation process.
The stretching speed of the piston rod of cylinder 37 can be adjusted by the pressure of compressed air, so different to be adapted to
Hardness, the groove of different processing dimensions carry out accommodation, effectively protect the service life of disc type milling cutter 6.
In summary, the present invention has advantages below：
The present invention can be driven by cylinder 37 makes cylindrical workpiece clamp assembly be moved back and forth in left-right direction in straight line slide opening,
Narrower place Automatic-clamping cylindrical work of the profiling jig in the middle part of straight line slide opening, on the left of straight line slide opening and right side wider place
It is automatic to unclamp cylindrical work, by two in automatic-blanking mechanism when machined cylindrical work is moved to straight line slide opening right-hand member
Root push rod 29 props up striker plate 19 and overcomes the elastic force of back-moving spring 20 to push away striker plate 19 to the left, makes the first material-dropping hole 22 and
After two material-dropping holes correspond to about 24, machined cylindrical workpiece is fallen downwards automatically by the first material-dropping hole 22 and the second material-dropping hole 24
Enter in Material collecting box for harvesting, there is the advantages of simple in construction, easy to use, to reduce manually and improve efficiency.
The sleeve pipe 25 set on the striker plate 19 of the present invention is applied not only to position reset spring 20, and push rod 29 can be made to exist
Not during 19 right-hand member of top pressure striker plate, make the right-hand member of striker plate 19 all the time with the top pressure of block 21, the first material-dropping hole 22 and the second material-dropping hole
24 stagger, and striker plate 19 supports cylindrical work.The rear side of clamping fixture seat 12 and front side have been fixedly connected with the first sliding block 30, make
Clamping fixture seat 12 is slidably more stable in straight line slide opening, processed cylindrical work is not rocked, to improve crudy；
The left side and right side of two bottoms of grip block 14 are with the left side wall of profiling jig standing groove 13 and right side wall by along preceding
Horizontally arranged oat tail groove structure 18 is slidably connected afterwards, and this can not only make effect of two grip blocks 14 in compression spring 15
Under can be moved forward and backward along clamp standing groove, and the stability of cylindrical work is can ensure that in groove milling operation process.In addition,
The grip block 14 of the semicircle slotted eye of different inner diameters size can be changed according to the external diameter size of cylindrical work to be processed.
Material collecting box for harvesting is arranged on base 1, and when Material collecting box for harvesting case is full, the handle 36 on hand-holdable right side, which pulls out Material collecting box for harvesting, to be installed
Case 3, two people, which lift installs case 3 and are transferred to next station, carries out other processing to cylindrical work, convenient and practical.
The present embodiment is not that the shape to the present invention, material, structure etc. make any formal limitation, every according to this hair
Any simple modification, equivalent change and modification that bright technical spirit is made to above example, belongs to the technology of the present invention side
The protection domain of case.
Claims (7)
1. cylindrical workpiece end face radial direction slotting attachment, it is characterised in that：Including base, driving box is provided with base and is located at
Installs case on front side of driving box, motor, speed changer are provided with driving box, is fixedly installed at the top of driving box along anterior-posterior horizontal direction
There is the cantilever beam above installs case, the main shaft of motor is connected by the power input shaft of shaft coupling and speed changer, become
The power output shaft of fast device is coaxial to be connected with a drive shaft, drive shaft be located at below cantilever beam and with cantilever Liangping
OK, disc type milling cutter is installed with drive shaft, cantilever beam is provided with dovetail groove guide rail along anterior-posterior horizontal direction, and dovetail groove is led
Slided on rail and be provided with stable block, front and rear penetrating stable hole is offered on stable block, sliding sleeve, drive shaft are provided with stable hole
Front end stretch into and be rotatably connected in sliding sleeve, the bolt with dovetail groove guide rail top pressure is threaded with stable block；
Offer rectangular opening at the top of installs case, the edge of rectangular opening is ledge structure, front side and rear side in rectangular opening
The top of first chute board and the second chute board respectively, the first chute board and the second chute board is logical with merging with ledge structure respectively
Fastening bolt connection is crossed, left side right side width, center section are formed between the rear side of the first chute board and the front side of the second chute board
Narrow straight line slide opening, interior slide of straight line slide opening are provided with cylindrical workpiece clamp assembly, driving cylinder are provided with installs case
The power-driven mechanism that work piece holder component moves left and right along straight line slide opening.
2. cylindrical workpiece end face radial direction slotting attachment according to claim 1, it is characterised in that：Cylindrical workpiece fixture
Component includes clamping fixture seat and profiling jig, and center-left side offers the profiling jig standing groove of opening upwards on clamping fixture seat,
The fore-and-aft direction of profiling jig standing groove is open；
Profiling jig includes two grip blocks and two compression springs, on the rear wall of front side grip block and before rear side grip block
Semicircle slotted eye penetrating up and down is offered in side wall, the semicircle slotted eye correspondence of two grip blocks sets and surrounds workpiece clamp
Hold slotted eye, opening is offered to relative spring mounting groove, compression in the left and right sides of semicircle slotted eye on two grip blocks
After the front-end and back-end of spring are separately mounted in the spring mounting groove of front side grip block in the spring mounting groove of rear side grip block；
In the presence of compression spring, the front side of the grip block of front side contacts with the rear side top pressure of the first chute board, the grip block of rear side
Rear side contacted with the front side top pressure of the second chute board；
The bottom of two grip blocks is arranged in profiling jig standing groove, and the left side and right side of two grip block bottoms are and profiling
The left side wall and right side wall of fixture standing groove are slidably connected by the oat tail groove structure set along anterior-posterior horizontal direction.
3. cylindrical workpiece end face radial direction slotting attachment according to claim 2, it is characterised in that：Also include automatic blanking
Mechanism, automatic-blanking mechanism include striker plate, back-moving spring, block and push-rod assembly,
Clamping fixture seat offers downwards the first material-dropping hole through clamping fixture seat, piece-holder slotted eye in the bottom of profiling jig standing groove
With the corresponding insertion up and down of the first material-dropping hole, the inside of clamping fixture seat offers the peace connected with the first material-dropping hole along left and right horizontal direction
Tankage, the right-hand member opening left end closing of mounting groove, striker plate are arranged in mounting groove, and the is offered in side of keeping right on striker plate
Two material-dropping holes, the diameter of the second material-dropping hole are more than the diameter of the first material-dropping hole, and the second material-dropping hole and first material-dropping hole or so stagger,
The right part of striker plate is fixedly connected with the sleeve pipe of right-hand member closure separately down in the lower surface of front and rear sides, in left and right horizontal side
The length of upward sleeve pipe is less than the length of striker plate；
Back-moving spring is symmetrical arranged before and after mounting groove interior edge left and right horizontal direction is provided with two simultaneously, the left end and peace of back-moving spring
Left side wall top pressure contact in tankage, the right-hand member of back-moving spring extend into sleeve pipe and coordinated with sleeve pipe right-hand member top pressure；
Fixing groove is offered on the right side wall of clamping fixture seat, block is arranged in fixing groove and by screw with connecting on the right side of clamping fixture seat
Connect；In the presence of back-moving spring, the right edge of striker plate contacts with block left surface top pressure；
Push-rod assembly includes fixed mount and two push rods, fixed mount are fixedly connected on the right side of the first chute board and the second chute board
End, two push rods are located in straight line slide opening and are horizontally disposed with left-right direction, and the left end of push rod is fixedly connected on fixed mount,
The right-hand member of two push rods has same center line with a sleeve pipe respectively.
4. cylindrical workpiece end face radial direction slotting attachment according to claim 2, it is characterised in that：Front and rear the two of clamping fixture seat
Side respectively forwardly and is backward fixedly connected with the front side edge left and right of the first sliding block, the rear side of the first chute board and the second chute board
Horizontal direction offers the first guide groove, and clamping fixture seat is slidably connected in the first guide groove by the first sliding block；The grip block of rear side
The second sliding block is fixedly connected with front side of rear side and the grip block of front side, before the rear side of the first chute board and the second chute board
Side offers the second guide groove along left and right horizontal direction, and the position of the second guide groove is higher than the first guide groove, and the second sliding block is slidably connected
In the second guide groove.
5. cylindrical workpiece end face radial direction slotting attachment according to claim 2, it is characterised in that：Straight line slide opening include by
The width of left-to-right the first chute set gradually, the second chute and the 3rd chute, the first chute and the 3rd chute is equal, and second
The width of chute is less than the width of the 3rd chute, the right-hand member front side wall and rear wall of the first chute respectively with before the second chute left end
Be provided with First Transition curved surface between side wall and rear wall, the left end front side wall and rear wall of the 3rd chute respectively with the second chute
The second fillet surface is provided between right-hand member front side wall and rear wall；Symmetrically arranged two in the longitudinal direction in profiling jig
Grip block is provided with a clamped portion, positioned at the clamped portion of the grip block of front side it is forwardly convex be arranged at front side grip block
Leading flank in the middle part of, the leading flank of the left side edge and right edge in clamped portion respectively with the grip block positioned at front side is provided with
3rd fillet surface, the curvature of First Transition curved surface, the second fillet surface and the 3rd fillet surface are identical.
6. cylindrical workpiece end face radial direction slotting attachment according to claim 2, it is characterised in that：It is spacious on the right side of installs case
Mouthful, the Material collecting box for harvesting in installs case and below straight line slide opening, the open top of Material collecting box for harvesting, Material collecting box for harvesting are placed with base
Left side and right side be fixedly installed handle.
7. cylindrical workpiece end face radial direction slotting attachment according to claim 2, it is characterised in that：Power-driven mechanism is
Cylinder, the cylinder body of cylinder are rotatably connected on by left hinge on the right side wall of installs case left plate, and the piston rod right-hand member of cylinder leads to
Cross right hinge to be connected with clamping fixture seat left bottom, the piston rod right-hand member bottom of cylinder is fixedly connected with touching bar, sets in installs case
Be equipped with touch bar lower end touch fit mechanical first limit switch and the second limit switch, the first limit switch and
Second limit switch is respectively positioned at the left side of straight line slide opening lower section and lower right-hand side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847388.2A CN107414153B (en) | 2017-09-19 | 2017-09-19 | Radial milling flutes device of cylinder work piece terminal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847388.2A CN107414153B (en) | 2017-09-19 | 2017-09-19 | Radial milling flutes device of cylinder work piece terminal surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107414153A true CN107414153A (en) | 2017-12-01 |
| CN107414153B CN107414153B (en) | 2023-05-30 |
Family
ID=60432144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847388.2A Active CN107414153B (en) | 2017-09-19 | 2017-09-19 | Radial milling flutes device of cylinder work piece terminal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414153B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176976A (en) * | 2018-01-24 | 2018-06-19 | 上海英汇科技发展有限公司 | The installing mechanism and its installation method of a kind of locked spacer |
| CN110586997A (en) * | 2019-10-16 | 2019-12-20 | 济宁市中路智能科技有限公司 | Numerical control steel bar end face milling machine |
| CN112440135A (en) * | 2020-11-13 | 2021-03-05 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1226558A (en) * | 1959-02-20 | 1960-07-13 | Mckay Machine Co | End milling machine |
| CN103144147A (en) * | 2013-02-21 | 2013-06-12 | 东阳市新和电子机械有限公司 | Automatic curved surface profiling machine cutting mechanism |
-
2017
- 2017-09-19 CN CN201710847388.2A patent/CN107414153B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1226558A (en) * | 1959-02-20 | 1960-07-13 | Mckay Machine Co | End milling machine |
| CN103144147A (en) * | 2013-02-21 | 2013-06-12 | 东阳市新和电子机械有限公司 | Automatic curved surface profiling machine cutting mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 鲁科良等: "自定心夹紧铣削装置的设计", 《机电技术》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176976A (en) * | 2018-01-24 | 2018-06-19 | 上海英汇科技发展有限公司 | The installing mechanism and its installation method of a kind of locked spacer |
| CN108176976B (en) * | 2018-01-24 | 2024-04-30 | 上海英汇科技发展有限公司 | Mounting mechanism and mounting method for stop washer |
| CN110586997A (en) * | 2019-10-16 | 2019-12-20 | 济宁市中路智能科技有限公司 | Numerical control steel bar end face milling machine |
| CN110586997B (en) * | 2019-10-16 | 2024-04-26 | 济宁市中路智能科技有限公司 | Numerical control reinforcing steel bar end face milling machine |
| CN112440135A (en) * | 2020-11-13 | 2021-03-05 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
| CN112440135B (en) * | 2020-11-13 | 2022-04-22 | 江苏华阳重工股份有限公司 | Rudder blade machining device capable of being quickly assembled and disassembled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107414153B (en) | 2023-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107414623A (en) | Cylindrical workpiece face grinding device | |
| CN107414153A (en) | Cylindrical workpiece end face radial direction slotting attachment | |
| CN109290885B (en) | Synchronous accurate platform of polishing of maintenance box spanner for hardware and tools | |
| CN109605261B (en) | Multifunctional screwdriver for building construction | |
| CN105855960A (en) | Portable multi-purpose quick self-locking fixture | |
| CN220073167U (en) | Positioning mechanism for spin riveting machine | |
| CN210412575U (en) | Machine tool tailstock for machining cylinder barrel of hydraulic cylinder | |
| CN207155419U (en) | Cylindrical workpiece face grinding device | |
| CN208880248U (en) | One kind having the adjustable mechanical equipment fixture of multipoint positioning | |
| CN201586937U (en) | Universal clamping support device | |
| CN207547717U (en) | Cylindrical workpiece end face radial direction slotting attachment | |
| CN207103930U (en) | A kind of device of reciprocating processing anti-rotation conductive connector | |
| CN218726309U (en) | Material abrasion resistance tester | |
| CN107350527A (en) | A kind of device of reciprocating processing anti-rotation conductive connector | |
| CN110153750B (en) | Special fixture for numerical control machining center of aluminum profile | |
| CN107350849A (en) | A kind of material containing device of reciprocating processing cylindrical parts | |
| CN214265335U (en) | High-efficiency device capable of quickly fixing workpiece performance | |
| CN208811094U (en) | A kind of new automatic lasso class lathe for machining | |
| CN209793247U (en) | Drilling machine feeding system | |
| CN211589351U (en) | Novel numerical control machine tool cutter | |
| CN110961688B (en) | Clamp center hole drilling machine | |
| CN207548208U (en) | A kind of material containing device of reciprocating processing cylindrical parts | |
| CN201659549U (en) | Electric hammer quickly clamping mechanism | |
| CN103433766A (en) | Double-fixing clamping mechanism of machine tool | |
| CN220462519U (en) | Feeding structure for tapping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230412 Address after: Zone C, 1st Floor, No. 17 Rainbow Road, Tanzhou Town, Zhongshan City, Guangdong Province, 528400 Applicant after: ZHONGSHAN CITY ZHONG SI DA METAL PRODUCTS Co.,Ltd. Address before: NO.666, Zijingshan South Road, Guancheng District, Zhengzhou City, Henan Province, 450000 Applicant before: HUANGHE S & T College |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |