CN107160192A - A kind of cylinder radial direction clamp for machining - Google Patents
A kind of cylinder radial direction clamp for machining Download PDFInfo
- Publication number
- CN107160192A CN107160192A CN201710596935.4A CN201710596935A CN107160192A CN 107160192 A CN107160192 A CN 107160192A CN 201710596935 A CN201710596935 A CN 201710596935A CN 107160192 A CN107160192 A CN 107160192A
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- Prior art keywords
- block
- scale
- guide rod
- cylinder
- machining
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Classifications
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The lower moving block for clamping cylinder to be processed is used cooperatively the invention discloses a kind of cylinder radial direction clamp for machining, including upper fixed block, and with upper fixed block, fixed piece provided with processing through hole straight down；Fixed piece of lower end is provided with inverted V-shaped fixing groove, and two relative surfaces of the inverted V-shaped fixing groove are upper clamping face；Axisymmetrical of described two upper clamping faces relative to processing through hole.By using clamp for machining described herein, it is ensured that the axis of processing through hole intersects with the axial line of cylinder to be processed, and Automatic-searching machining center eliminates cumbersome position correction, improves processing efficiency.
Description
Technical field
The present invention relates to a kind of cylinder radial direction clamp for machining.
Background technology
, it is necessary to be fixed cylinder to be processed by fixture in existing cylinder processing, then cylinder is entered again
Row processing.Tap operation is especially carried out to side, it is necessary to which debugging repeatedly is clamped when perforate requirement passes through the axis of cylinder
Position is to ensure machining tool（Such as drilling rod）Processing route is by the axis of cylinder, because the side wall of cylinder is smooth,
It should not fix, substantial amounts of time and efforts is consumed during clamping and positioning.Prior art is badly in need of a kind of clamping efficiency height, processing
The cylinder radial direction clamp for machining that the center line in hole intersects with the axial line of cylinder to be processed.
The content of the invention
It is an object of the invention to overcome defect present in prior art high there is provided a kind of clamping efficiency, processing hole
The cylinder radial direction clamp for machining that center line intersects with the axial line of cylinder to be processed.
To achieve the above object, the technical scheme is that providing a kind of cylinder radial direction clamp for machining, including it is upper
Fixed block, and the lower moving block for clamping cylinder to be processed is used cooperatively with upper fixed block, fixed piece is provided with
Processing through hole straight down；Fixed piece of lower end is provided with inverted V-shaped fixing groove, relative two of the inverted V-shaped fixing groove
Surface is upper clamping face；Axisymmetrical of described two upper clamping faces relative to processing through hole.
, can be by lower moving block and will be to be processed with the cooperation of fixed block by using clamp for machining described herein
Cylinder is clamped in fixture, because two relative surfaces of V-arrangement fixing groove are upper clamping face；Described two upper clamping faces are relative
In the axisymmetrical of processing through hole, when moving block rotation instantly clamps cylinder to be processed, it is ensured that the axle of processing through hole
Line intersects with the axial line of cylinder to be processed, Automatic-searching machining center, eliminates cumbersome position correction, improves and adds
Work efficiency rate.Lower moving block can be symmetrical 2 or one, because last cylinder to be processed is most regretted being fitted in V
On the upper clamping face of two of shape fixing groove, ensure the axis and cylinder to be processed of processing through hole by two upper clamping faces
The axial line of body intersects.
As preferred, the lower moving block is arranged in pairs in the lower section of fixed block, and the lower moving block being arranged in pairs
Relative to the axisymmetrical of processing through hole；The lower moving block upper end is connected with upper axis of rotation, and the upper rotating shaft passes through connection
Plate is connected with upper fixed block；The axis of the upper rotating shaft is vertical with the axis for processing through hole；The lower moving block is with rotating
Drive mechanism drive connection.
It is such cylinder to be processed to be clamped in fixture by lower moving block and with the cooperation of fixed block, due to
Lower moving block is set relative to the axisymmetrical of processing through hole, and moving block is rotated when cylinder to be processed is clamped instantly, can be with
It is further ensured that the axis of processing through hole intersects with the axial line of cylinder to be processed, Automatic-searching machining center is eliminated
Cumbersome position correction, improves processing efficiency.
As preferred, two relative surfaces are lower clamping face on the inside of the lower moving block being arranged in pairs；On described
Fixed block lower end is provided with inverted V-shaped fixing groove, and two relative surfaces of the inverted V-shaped fixing groove are upper clamping face；The lower clamping
Face and upper clamping face, which coordinate, clamps cylinder to be processed；The processing through hole is arranged on inverted V-shaped fixing groove groove top.It is such to set
Meter, cylinder to be processed is clamped in four clamping faces, and four clamp face two-by-two relative to the axis pair of processing through hole
Claim, clamping is stable and ensures that the center line in processing hole intersects with the axial line of cylinder to be processed.
As preferred, the lower moving block bottom being arranged in pairs is rotatably connected to main drive block and driven respectively
Block, the main drive block and is connected by lower rotary shaft with lower moving block respectively by drive block, the lower rotary shaft and upper shaft parallel
Set；The lower moving block bottom offers the main drive block of receiving and the lower groove by drive block；
The main drive block and connected between drive block by drive rod, the drive rod includes thread segment and smooth section, institute
State thread segment to be connected through a screw thread with main drive block, smooth section is connected with being rotated by drive block；With being turned by drive block in smooth section
The two ends of dynamic link position are provided with spacing ring；The smooth section outer end is provided with swivel head.
The drive rod is vertically arranged with lower rotary shaft；The rotating drive mechanism includes main drive block, by drive block, driving
Bar, spacing ring, swivel head.
By above-mentioned rotating drive mechanism, in the case where needing to be clamped cylinder to be processed, rotation is rotated
Head, rotates swivel head and drives thread segment and smooth section to rotate simultaneously, thread segment drives main drive block inwardly to run, due to smooth section
With being provided with spacing ring by drive block turned position two ends, and main drive block by drive block with lower moving block lower rotation with being connected
Connect, so by drive block inwardly operation simultaneously, main drive block with drive by drive block, two lower moving blocks are around upper turn
Axially middle part is rotated and gathered, and cylinder to be processed is raised upwards, when being lifted to certain height, cylinder upper side to be processed
Wall is contacted with the cooperation of upper clamping face, and cylinder lower sides to be processed coordinate with lower clamping face to be contacted, and clamping is stable and ensures to add
The center line in work hole intersects with the axial line of cylinder to be processed.
Preferably, fixed piece of upper surface is provided with the positioning disk used cooperatively with processing through hole, described to lead
Rotate and be connected with upper fixed block to disk, multiple pilot holes are evenly equipped with the positioning disk；The pilot hole is rotated to logical with processing
During the cooperation position of hole, pilot hole with processing through hole with being coaxially disposed.By such design after cylinder to be processed clamping,
Cylindrical sidewall to be processed is drilled by pilot hole, reamed, the processing such as tapping, positioning disk is into conventional drilling, hinge
All kinds of aperture bullports when hole, tapping, can quickly and easily carry out selection and use.
Preferably, the positioning disk upper end is ascending progressively provided with rotation head, the multiple pilot hole size is oriented to
Change.Such design is easy to switch over multiple pilot holes, adapts to different demands.
Preferably, the connecting plate is in arch door shape, and the connecting plate top is fastened on fixed block respectively
It is connected in the middle part of former and later two end faces, the connecting plate with upper rotating shaft；The connecting plate bottom is provided with connection leg；The connecting plate
In perforate accommodate cylinder to be processed and pass through.Such design, fixture can by connect leg be fixed on work too or
Generation processing cylinder is clamped on machining center, or connection leg is not fixedly connected, to irremovable cylindrical
Part is clamped, so since, fixture described herein can fix using can also activity use, it is more convenient.
Preferably, one is provided with Position Scale in two connecting plates, the Position Scale includes two along even
The outwardly directed guide rod of fishplate bar, the guide rod is set with upper shaft parallel；Described two guide rod outer ends pass through scale
Seat connection；An at least root surface in scale sliding block, two guide rods is slidably connected on the guide rod and is provided with meter
Scale is measured, the scale sliding block is provided with the position line for coordinating with metering scale and reading data；The scale sliding block bottom is also solid
Surely there is the scale plug contacted with cylinder engagement to be processed, the scale plug be arranged in parallel and in scale plug with guide rod
End is contacted through perforate with cylindrical end face to be processed.
Such design, can be positioned to the position of processing stand in the axial direction in generation processing cylindrical sidewall, it is ensured that
Machining accuracy.
Preferably, one is axially arranged with cutting plane along it in described two guide rods, the metering scale is set
On cutting plane, the guide rod provided with cutting plane is scale guide rod, and a guide rod is complete guide rod in addition；The scale
Sliding block is provided with the full packaging type slide opening coordinated with complete guide rod and coordinates the semi-packing type slide opening slided with scale guide rod,
The semi-packing type slide opening radial opening both sides are two and wrap up at least one in sides, described two parcel sides provided with positioning
Line.Such design reads preliminary location data by the cooperation of semi-packing type slide opening and scale guide rod.
Preferably, vernier knob is rotatably connected on the rear sight base, the vernier knob is provided with and rear sight base
The annular groove of connection is rotated, inner be provided with the middle part of fine setting screw rod, the scale sliding block of the vernier knob finely tunes spiral shell provided with receiving
The fine setting screw vent that bar is passed through；The vernier knob is provided with trimming scale, and the rear sight base is provided with matches somebody with somebody with trimming scale
Close the fine setting position line for reading data.Such design reads the location data of fine setting by rear sight base with trimming scale, enters one
Step improves the precision of positioning.
Preferably, the full packaging type slide opening is provided with two, described two full packaging types along complete guide rod direction
Pressed from both sides between slide opening for clutch provided with clutch folder in holding tank, the clutch folder holding tank, the clutch folder includes and fine setting screw rod
The preceding chuck that is matched for clamping tightly, coordinate the slide opening being flexibly connected and driving clutch folder with complete guide rod around complete guide rod radial direction
Head is stirred after rotating；The surface that the preceding chuck coordinates with fine setting screw rod is provided with half-thread, and the clutch folder is pressed from both sides with clutch to be held
Receive between groove provided with the torsion spring for promoting clutch folder to reset.Such design passes through mark when being positioned to cylinder to be processed
Chi sliding block is slided on the guide bar, and relies on the data read on cutting plane cylinder to be processed is positioned, when positioning is completed
By preceding chuck with fine setting screw rod be matched for clamping tightly, beneficial to batch production, in next similar processing, directly will for processing cylinder with
Scale core rod touch is to complete axial distance positioning, improves locating effect.
The advantages of the present invention are：By using clamp for machining described herein, lower turn can be passed through
Motion block and cylinder to be processed is clamped in fixture with the cooperation of fixed block, because two relative surfaces of V-arrangement fixing groove are
Upper clamping face；Described two upper clamping faces are rotated cylinder to be processed relative to the axisymmetrical for processing through hole, instantly moving block
When body is clamped, it is ensured that the axis of processing through hole intersects with the axial line of cylinder to be processed, Automatic-searching machining center,
Cumbersome position correction is eliminated, processing efficiency is improved.Lower moving block can be symmetrical 2 or one, because
Last cylinder to be processed is most regretted being fitted on two upper clamping faces of V-arrangement fixing groove, ensures to protect by two upper clamping faces
The axis of card processing through hole intersects with the axial line of cylinder to be processed.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic structural view of the invention（Different visual angles）；
Fig. 3 is schematic structural view of the invention（Another different visual angles）；
Fig. 4 is cylinder to be processed of the invention and fixture fit structure schematic diagram；
Fig. 5 is upper fixed block and lower moving block position distribution schematic diagram；
Fig. 6 is lower moving block and drive rod fit structure schematic diagram；
Fig. 7 is main drive block, by drive block and drive rod fit structure schematic diagram；
Fig. 8 is spacing ring structure schematic diagram；
Fig. 9 is lower groove structural representation；
Figure 10 is Position Scale structural representation；
Figure 11 is Position Scale and connecting plate attachment structure schematic diagram；
Figure 12 is clutch folder and scale sliding block mating connection structural representation；
Figure 13 is clutch clamping structure schematic diagram.
In figure：1st, upper fixed block；2nd, lower moving block；3rd, through hole is processed；4th, upper rotating shaft；5th, connecting plate；6th, lower clamping face；
7th, V-arrangement fixing groove；8th, upper clamping face；9th, main drive block；10th, by drive block；11st, lower rotary shaft；13rd, lower groove；14th, drive rod；
15th, thread segment；16th, smooth section；17th, spacing ring；18th, swivel head；19th, positioning disk；20th, pilot hole；21st, it is oriented to rotation head；22nd, even
Connect leg；23rd, rear sight base；24th, scale sliding block；25th, metering scale；26th, position line；27th, scale plug；28th, cutting plane；29、
Scale guide rod；30th, complete guide rod；31st, full packaging type slide opening；32nd, semi-packing type slide opening；33rd, side is wrapped up；34th, fine setting rotation
Button；35th, annular groove；36th, screw rod is finely tuned；37th, screw vent is finely tuned；38th, trimming scale；39th, position line is finely tuned；40th, clutch is pressed from both sides
Holding tank；41st, clutch is pressed from both sides；42nd, preceding chuck；43rd, slide opening；44th, head is stirred after；45th, half-thread；46th, torsion spring；47th, circle to be processed
Cylinder.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is further described.Following examples are only
For clearly illustrating technical scheme, and it can not be limited the scope of the invention with this.
As shown in figure 1 to figure 13, a kind of cylinder radial direction clamp for machining, including upper fixed block 1, and with upper fixed block 1
With the use of the lower moving block 2 for clamping cylinder 47 to be processed, fixed piece 1 provided with processing through hole straight down
3；Fixed piece of 1 lower end is provided with inverted V-shaped fixing groove 7, and two relative surfaces of the inverted V-shaped fixing groove 7 are upper clamping face
8；Axisymmetrical of described two upper clamping faces 8 relative to processing through hole.
The lower moving block 2 is arranged in pairs in the lower section of fixed block 1, and the lower moving block 2 being arranged in pairs is relative to adding
The axisymmetrical of work through hole 3；The upper end of lower moving block 2 and upper rotating shaft 4 are rotated and be connecteds, the upper rotating shaft 4 by connecting plate 5 and
Upper fixed block 1 is connected；The axis of the upper rotating shaft 4 is vertical with the axis for processing through hole 3；The lower moving block 2 is with rotating
Drive mechanism drive connection.
Two relative surfaces of the inner side of lower moving block 2 being arranged in pairs are lower clamping face 6；The He of lower clamping face 6
Upper clamping face 8, which coordinates, clamps cylinder 47 to be processed.
The bottom of lower moving block 2 being arranged in pairs is rotatably connected to main drive block 9 and by drive block 10, the master respectively
Drive block 9 and it is connected respectively by lower rotary shaft 11 with lower moving block 2 by drive block 10, the lower rotary shaft 11 is parallel with upper rotating shaft 4
Set；The bottom of lower moving block 2 offers the main drive block 9 of receiving and the lower groove 13 by drive block 10；
The main drive block 9 and connected between drive block 10 by drive rod 14, the drive rod 14 includes the He of thread segment 15
Smooth section 16, the thread segment 15 is connected through a screw thread with main drive block 9, and smooth section 16 is connected with being rotated by drive block 10；Light
In sliding section 16 spacing ring 17 is provided with being rotated the two ends of link position by drive block 10；The outer end of smooth section 16 is provided with rotation
First 18；
The drive rod 14 is vertically arranged with lower rotary shaft 11；The rotating drive mechanism include main drive block 9, by drive block 10,
Drive rod 14, spacing ring 17, swivel head 18.
Fixed piece 1 of upper surface be provided with the positioning disk 19 that uses cooperatively of processing through hole 3, the positioning disk 19 with
Upper fixed block 1 rotates and is evenly equipped with multiple pilot holes 20 on connection, the positioning disk 19；The rotation of pilot hole 20 is led to processing
During 3 cooperation position of hole, pilot hole 20 with processing through hole 3 with being coaxially disposed.
The upper end of positioning disk 19 is provided with rotation first 21 is oriented to, and the multiple size of pilot hole 20 is ascending to be changed stepwise.
The connecting plate 5 is in arch door shape, and the top of connecting plate 5 is fastened on former and later two of fixed block 1 respectively
End face, the middle part of connecting plate 5 is connected with upper rotating shaft 4；The bottom of connecting plate 5 is provided with connection leg 22；In the connecting plate 5
Perforate accommodate cylinder 47 to be processed and pass through.
There is one to be provided with Position Scale in two connecting plates 5, the Position Scale includes two along connecting plate 5 to overhanging
The guide rod gone out, the guide rod be arranged in parallel with upper rotating shaft 4；Described two guide rod outer ends are connected by rear sight base 23；
An at least root surface in scale sliding block 24, two guide rods is slidably connected on the guide rod and is provided with metering scale
25, the scale sliding block 24 is provided with the position line 26 for coordinating with metering scale 25 and reading data；The bottom of scale sliding block 24
Be further fixed on coordinating the scale plug 27 that contact with cylinder 47 to be processed, the scale plug 27 and guide rod be arranged in parallel and
Scale plug 27 is inner to pass through perforate and the end contact of cylinder 47 to be processed.
There is one to be axially arranged with cutting plane 28 along it in described two guide rods, the metering scale 25 is arranged on cutting plane
On 28, the guide rod provided with cutting plane 28 is scale guide rod 29, and a guide rod is complete guide rod 30 in addition；The scale
Sliding block 24 is provided with the full packaging type slide opening 31 coordinated with complete guide rod 30 and coordinates half bag slided with scale guide rod 29
Formula slide opening 32 is wrapped up in, the radial opening both sides of semi-packing type slide opening 32 are two and wrapped up in sides 33, described two parcel sides 33 extremely
Rare one is provided with position line 26.
Vernier knob 34 is rotatably connected on the rear sight base 23, the vernier knob 34 is provided with and rotated with rear sight base 23
The annular groove 35 of connection, the vernier knob 34 is inner provided with fine setting screw rod 36, and the middle part of scale sliding block 24 is micro- provided with accommodating
The fine setting screw vent 37 for adjusting screw rod 36 to pass through；The vernier knob 34 is provided with trimming scale 38, the rear sight base 23 and set
There is the fine setting position line 39 for coordinating with trimming scale 38 and reading data.
The full packaging type slide opening 31 along the complete direction of guide rod 30 be provided with two, described two full packaging type slide openings 31 it
Between pressed from both sides for clutch in 41 holding tanks 40, the holding tanks 40 of clutch folder 41 provided with clutch folder 41, institute 10 state clutch folder 41 include with
Preceding chuck 42 that fine setting screw rod 36 is matched for clamping tightly, coordinate with complete guide rod 30 slide opening 43 that is flexibly connected (rotation and slip) and
Driving clutch folder 41 stirs first 44 after surrounding the complete radial rotating of guide rod 30；The preceding chuck 42 coordinates with fine setting screw rod 36
Surface be provided with half-thread 45, clutch folder 41 and clutch are pressed from both sides between 41 holding tanks 40 provided with the torsions for promoting clutch folder 41 to reset
Spring 46.
Embodiment 1
A kind of cylinder radial direction clamp for machining, including upper fixed block 1, and used cooperatively with upper fixed block 1 by cylinder to be processed
The lower moving block 2 that body 47 is clamped, fixed piece 1 provided with processing through hole 3 straight down；The lower moving block 2 is paired
The lower section of fixed block 1 is arranged on, and the lower moving block 2 being arranged in pairs is relative to the axisymmetrical of processing through hole 3；Described lower turn
The upper end of motion block 2 is rotated with upper rotating shaft 4 and is connected, and the upper rotating shaft 4 is connected by connecting plate 5 with upper fixed block 1；Described upper turn
The axis of axle 4 is vertical with the axis for processing through hole 3；The lower moving block 2 and rotating drive mechanism drive connection.
Two relative surfaces of the inner side of lower moving block 2 being arranged in pairs are lower clamping face 6；Under fixed piece 1
End is provided with inverted V-shaped fixing groove 7, and two relative surfaces of the inverted V-shaped fixing groove 7 are upper clamping face 8；The He of lower clamping face 6
Upper clamping face 8, which coordinates, clamps cylinder 47 to be processed；The processing through hole 3 is arranged on the groove top of inverted V-shaped fixing groove 7.
The bottom of lower moving block 2 being arranged in pairs is rotatably connected to main drive block 9 and by drive block 10, the master respectively
Drive block 9 and it is connected respectively by lower rotary shaft 11 with lower moving block 2 by drive block 10, the lower rotary shaft 11 is parallel with upper rotating shaft 4
Set；The bottom of lower moving block 2 offers the main drive block 9 of receiving and the lower groove 13 by drive block 10；
The main drive block 9 and connected between drive block 10 by drive rod 14, the drive rod 14 includes the He of thread segment 15
Smooth section 16, the thread segment 15 is connected through a screw thread with main drive block 9, and smooth section 16 is connected with being rotated by drive block 10；Light
In sliding section 16 spacing ring 17 is provided with being rotated the two ends of link position by drive block 10；The outer end of smooth section 16 is provided with rotation
First 18；
The drive rod 14 is vertically arranged with lower rotary shaft 11；The rotating drive mechanism include main drive block 9, by drive block 10,
Drive rod 14, spacing ring 17, swivel head 18.
When in use, cylinder 47 to be processed is put between upper fixed block 1 and lower moving block 2, rotates swivel head 18,
Rotating swivel head 18 drives thread segment 15 and smooth section 16 to rotate simultaneously, and thread segment 15 drives the inwardly operation of main drive block 9, due to
Smooth section 16 with by the turned position two ends of drive block 10 be provided with spacing ring 17, and main drive block 9 with by drive block 10 with lower turn
The lower rotation of motion block 2 is connected, so by the inwardly operation simultaneously of drive block 10, main drive block 9 with by under the drive of drive block 10,
Two lower moving blocks 2 are rotated around upper rotating shaft 4 to middle part to be gathered, and cylinder 47 to be processed is raised upwards, certain when being lifted to
Height, the upper portion side wall of cylinder 47 to be processed and upper clamping face 8, which coordinate, to be contacted, the lower sides of cylinder 47 to be processed and lower folder
Tight face 6 coordinates contact, and cylinder 47 to be processed is clamped in four clamping faces, and in four clamping faces, two upper Hes of clamping face 8
Two lower clamping faces 6 are respectively relative to process the axisymmetrical of through hole 3, clamping it is stable and ensure the axis in processing hole with it is to be processed
Cylinder axial line intersect.
Then swivel head 18 is tightened, cylinder 47 so to be processed is just clamped, by processing through hole 3 to circle to be processed
Post side wall is processed.
Embodiment 2
As the further optimization of one kind to embodiment 1, fixed piece 1 of upper surface, which is provided with to coordinate with processing through hole 3, to be made
Positioning disk 19, the positioning disk 19 is rotated with upper fixed block 1 and is connected, and multiple pilot holes are evenly equipped with the positioning disk 19
20；When the rotation of pilot hole 20 is to processing 3 cooperation position of through hole, pilot hole 20 with processing through hole 3 with being coaxially disposed.
The upper end of positioning disk 19 is provided with rotation first 21 is oriented to, and the multiple size of pilot hole 20 is ascending to be changed stepwise.
After cylinder 47 to be processed clamping, the side wall of cylinder 47 to be processed is drilled by pilot hole 20, cut with scissors
Hole, tapping etc. are processed, and positioning disk 19, can be quickly and easily into all kinds of aperture bullports when conventional drilling, fraising, tapping
Selection is carried out to use.
Embodiment 3
As the further optimization of one kind to embodiment 2, the connecting plate 5 is in arch door shape, and the top of connecting plate 5 is connected respectively
Former and later two end faces of fixed block 1 are fixed on, the middle part of connecting plate 5 is connected with upper rotating shaft 4；The bottom of connecting plate 5 is set
There is connection leg 22；Perforate in the connecting plate 5 accommodates cylinder 47 to be processed and passed through.Fixture is removed to be carried out to removable part
Processing is outer, and also immovable parts accordingly can be processed.
Fixture can be fixed on the work top of machining tool to being pressed from both sides for processing cylinder by connecting leg 22
Tightly, or connection leg 22 be not fixedly connected, irremovable cylindrical part is clamped, so since, the application
Described fixture can fix using can also activity use, it is more convenient.
And fixture can be fixed on the work top of machining tool by connecting leg 22 and carry out batch machining.
Or connection leg 22 is not fixedly connected, and is manually moved between several lathes, it is disposable complete drilling, fraising,
The procedure of processings such as tapping.
Connection leg 22 can be also clamped to irremovable cylindrical part when not being fixedly connected, so since,
Fixture described herein can fix using can also activity use, it is more convenient.
Processed for single-piece or small lot, save the substantial amounts of position correction time, and can time processing in place.
Embodiment 4
As the further optimization of one kind to embodiment 3, there is one to be provided with Position Scale, the positioning in two connecting plates 5
Scale includes two along the outwardly directed guide rod of connecting plate 5, and the guide rod be arranged in parallel with upper rotating shaft 4；It is described two to lead
Connected to bar outer end by rear sight base 23；Slidably connected on the guide rod in scale sliding block 24, two guide rods
An at least root surface is provided with metering scale 25, and the scale sliding block 24, which is provided with to coordinate with metering scale 25, reads data
Position line 26；The bottom of scale sliding block 24 is further fixed on coordinating the scale plug 27 contacted with cylinder 47 to be processed, described
Scale plug 27 be arranged in parallel with guide rod and scale plug 27 is inner passes through perforate and the end contact of cylinder 47 to be processed.
There is one to be axially arranged with cutting plane 28 along it in described two guide rods, the metering scale 25 is arranged on cutting plane
On 28, the guide rod provided with cutting plane 28 is scale guide rod 29, and a guide rod is complete guide rod 30 in addition；The scale
Sliding block 24 is provided with the full packaging type slide opening 31 coordinated with complete guide rod 30 and coordinates half bag slided with scale guide rod 29
Formula slide opening 32 is wrapped up in, the radial opening both sides of semi-packing type slide opening 32 are two and wrapped up in sides 33, described two parcel sides 33 extremely
Rare one is provided with position line 26.
When in use, slide scale sliding block 24 first, coordinates positioning by position line 26 and metering scale 25, then will be to be added
The cylinder of work is put into perforate, and the end face of cylinder 47 to be processed coordinates with scale plug 27 to be contacted, and is realized to cylinder to be processed
The positioning of body axial location.The structure design of semi-packing type slide opening 32 and scale guide rod 29, can meet the function of guiding, together
When scale realized by the radial opening of semi-packing type slide opening 32 read, this structure design is kills two birds with one stone.Cutting plane 28 is designed
For inclined-plane, beneficial to the reading of data.
Embodiment 5
As the further optimization of one kind to embodiment 4, vernier knob 34, the fine setting are rotatably connected on the rear sight base 23
Knob 34 is provided with rotates the annular groove 35 being connected with rear sight base 23, and the vernier knob 34 is inner provided with fine setting screw rod 36, institute
State the fine setting screw vent 37 that the middle part of scale sliding block 24 is passed through provided with receiving fine setting screw rod 36；The vernier knob 34 is provided with micro-
Scale 38 is adjusted, the rear sight base 23 is provided with the fine setting position line 39 for coordinating with trimming scale 38 and reading data.
The full packaging type slide opening 31 along the complete direction of guide rod 30 be provided with two, described two full packaging type slide openings 31 it
Between pressed from both sides for clutch provided with clutch folder 41 in 41 holding tanks 40, the holding tanks 40 of clutch folder 41, the clutch folder 41 include with it is micro-
Preceding chuck 42 that screw rod 36 is matched for clamping tightly is adjusted, the slide opening 43 that is flexibly connected is coordinated with complete guide rod 30 and drives clutch to press from both sides 41 and is enclosed
First 44 are stirred after the complete radial rotating of guide rod 30；The surface that the preceding chuck 42 coordinates with fine setting screw rod 36 is provided with half spiral shell
The torsion springs 46 resetted between 41 holding tanks 40 provided with promotion clutch folder 41 are pressed from both sides in line 45, the clutch folder 41 and clutch.
For the ease of the position of scale sliding block 24 is fixed, clutch folder 41, clutch folder are devised in scale sliding block 24
The surface that 41 preceding chuck 42 coordinates with fine setting screw rod 36 is provided with half-thread 45, and applies pressure by the elastic force of torsion spring 46, micro-
Adjust knob 34 to form lead screw transmission by finely tuning screw rod 36 and half-thread 45 when rotating, scale sliding block 24 is finely adjusted, precision
It can control to 0.01 millimeter.Setting when Primary Location data are slided on the guide bar to scale sliding block 24, it is necessary to by rear
First 44 force is stirred by preceding chuck 42 and the fine setting quick separating of screw rod 36, in quick-fit during fine setting.Location efficiency is higher.Positioning
Scale can be with a variety of patterns, as long as axially position and adjustment can be realized.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the protection domain of invention.
Claims (11)
1. a kind of cylinder radial direction clamp for machining, it is characterised in that：General is used cooperatively including upper fixed block, and with upper fixed block
The lower moving block that cylinder to be processed is clamped, fixed piece provided with processing through hole straight down；Fixed piece
Lower end is provided with inverted V-shaped fixing groove, and two relative surfaces of the inverted V-shaped fixing groove are upper clamping face；Described two upper clamping faces
Relative to the axisymmetrical of processing through hole.
2. cylinder radial direction clamp for machining as claimed in claim 1, it is characterised in that：The lower moving block is arranged in pairs in
The lower section of fixed block, and the lower moving block being arranged in pairs is relative to the axisymmetrical of processing through hole；The lower moving block upper end with
Upper axis of rotation connection, the upper rotating shaft is connected by connecting plate with upper fixed block；The axis of the upper rotating shaft and processing
The axis of through hole is vertical；The lower moving block and rotating drive mechanism drive connection.
3. cylinder radial direction clamp for machining as claimed in claim 2, it is characterised in that：In the lower moving block being arranged in pairs
Two relative surfaces of side are lower clamping face；The lower clamping face and upper clamping face, which coordinate, clamps cylinder to be processed.
4. cylinder radial direction clamp for machining as claimed in claim 2 or claim 3, it is characterised in that：The lower rotation being arranged in pairs
Block bottom is rotatably connected to main drive block and by drive block respectively, the main drive block and by drive block respectively by lower rotary shaft with
Lower moving block connection, the lower rotary shaft is set with upper shaft parallel；The lower moving block bottom offer the main drive block of receiving and
By the lower groove of drive block；
The main drive block and connected between drive block by drive rod, the drive rod includes thread segment and smooth section, institute
State thread segment to be connected through a screw thread with main drive block, smooth section is connected with being rotated by drive block；With being turned by drive block in smooth section
The two ends of dynamic link position are provided with spacing ring；The smooth section outer end is provided with swivel head；
The drive rod is vertically arranged with lower rotary shaft；The rotating drive mechanism include main drive block, by drive block, drive rod,
Spacing ring, swivel head.
5. cylinder radial direction clamp for machining as claimed in claim 4, it is characterised in that：Fixed piece of upper surface is provided with
The positioning disk used cooperatively with processing through hole, the positioning disk is rotated with upper fixed block and is connected, is evenly equipped with the positioning disk many
Individual pilot hole；When the pilot hole is rotated to processing through hole cooperation position, pilot hole with processing through hole with being coaxially disposed.
6. cylinder radial direction clamp for machining as claimed in claim 5, it is characterised in that：Revolved provided with guiding the positioning disk upper end
Head, the multiple pilot hole size is ascending to be changed stepwise.
7. cylinder radial direction clamp for machining as claimed in claim 6, it is characterised in that：The connecting plate is in arch door shape, described
Connecting plate top is fastened in the middle part of former and later two end faces of fixed block, the connecting plate and is connected with upper rotating shaft respectively；Institute
Connecting plate bottom is stated provided with connection leg；Perforate in the connecting plate accommodates cylinder to be processed and passed through.
8. cylinder radial direction clamp for machining as claimed in claim 7, it is characterised in that：There is one to be provided with two connecting plates
Position Scale, the Position Scale includes two along the outwardly directed guide rod of connecting plate, the guide rod and upper shaft parallel
Set；Described two guide rod outer ends are connected by rear sight base；Scale sliding block, described two are slidably connected on the guide rod
An at least root surface is provided with metering scale in root guide rod, and the scale sliding block, which is provided with to coordinate with metering scale, reads number
According to position line；The scale sliding block bottom is further fixed on the scale plug contacted with cylinder engagement to be processed, the scale
Plug is be arranged in parallel with guide rod and scale plug the inner is contacted through perforate with cylindrical end face to be processed.
9. cylinder radial direction clamp for machining as claimed in claim 8, it is characterised in that：There is an edge in described two guide rods
It is axially arranged with cutting plane, and the metering scale is arranged on cutting plane, and the guide rod provided with cutting plane is scale guide rod, separately
An outer guide rod is complete guide rod；The scale sliding block be provided with complete guide rod coordinate full packaging type slide opening and with
Scale guide rod coordinates the semi-packing type slide opening slided, and the semi-packing type slide opening radial opening both sides are two parcel sides, institute
State at least one in two parcel sides and be provided with position line.
10. cylinder radial direction clamp for machining as claimed in claim 9, it is characterised in that：It is rotatably connected on the rear sight base
Vernier knob, the vernier knob is provided with rotates the annular groove being connected with rear sight base, and described vernier knob the inner is provided with fine setting
The fine setting screw vent passed through in the middle part of screw rod, the scale sliding block provided with receiving fine setting screw rod；The vernier knob is provided with micro-
Scale is adjusted, the rear sight base is provided with the fine setting position line for coordinating with trimming scale and reading data.
11. cylinder radial direction clamp for machining as claimed in claim 10, it is characterised in that：The full packaging type slide opening is along completely
Guide rod direction is provided between two, described two full packaging type slide openings to press from both sides in holding tank, the clutch folder holding tank for clutch
Provided with clutch folder, preceding chuck that clutch folder includes being matched for clamping tightly with fine setting screw rod, it is flexibly connected with the cooperation of complete guide rod
Slide opening and driving clutch folder surround complete guide rod radial rotating after stir head；The preceding chuck coordinates with fine setting screw rod
Surface is provided with half-thread, provided with the torsion spring for promoting clutch folder to reset between the clutch folder and clutch folder holding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596935.4A CN107160192B (en) | 2017-07-20 | 2017-07-20 | Radial processing clamp for cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596935.4A CN107160192B (en) | 2017-07-20 | 2017-07-20 | Radial processing clamp for cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107160192A true CN107160192A (en) | 2017-09-15 |
| CN107160192B CN107160192B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710596935.4A Active CN107160192B (en) | 2017-07-20 | 2017-07-20 | Radial processing clamp for cylinder |
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| Country | Link |
|---|---|
| CN (1) | CN107160192B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381224A (en) * | 2018-04-18 | 2018-08-10 | 沈阳机床（东莞）智能装备有限公司 | A kind of the XY axis location structure and fixture of fixture |
| CN109725603A (en) * | 2017-10-30 | 2019-05-07 | 富鼎电子科技(嘉善)有限公司 | Numerical control processing apparatus, method and storage equipment |
| CN113334107A (en) * | 2021-07-21 | 2021-09-03 | 童超 | Reinforcing bar clamping instrument for building engineering |
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| CN113334107A (en) * | 2021-07-21 | 2021-09-03 | 童超 | Reinforcing bar clamping instrument for building engineering |
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|---|---|
| CN107160192B (en) | 2023-10-10 |
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