CN108637736A - A kind of fixture system of arc plate-like piece - Google Patents
A kind of fixture system of arc plate-like piece Download PDFInfo
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- CN108637736A CN108637736A CN201810735058.9A CN201810735058A CN108637736A CN 108637736 A CN108637736 A CN 108637736A CN 201810735058 A CN201810735058 A CN 201810735058A CN 108637736 A CN108637736 A CN 108637736A
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- workpiece
- arc plate
- fixture system
- support ontology
- support
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- 238000005553 drilling Methods 0.000 claims abstract description 32
- 238000010079 rubber tapping Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000007858 starting material Substances 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/48—Equipment or accessories specially designed for machines or devices for thread cutting for guiding the threading tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
-
- 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)
- Drilling And Boring (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of fixture system of arc plate-like piece, for solving the problems, such as that the processing quality in the hole of arc plate-like piece in the prior art is not high.A kind of fixture system of arc plate-like piece, including：Workpiece is used for clamping workpiece from rapid-assembling/disassembling holder is clamped, and the workpiece is curved plate-like structure；Combination drilling tapping tool includes：At least two support ontologies, the support ontology and workpiece are coordinated by bulge-structure and sunk structure；Guidance set on the support ontology, is used for starter；It is connected by intermediate connecting mechanism between each support ontology, the intermediate connecting mechanism is used to limit the relative position of each support ontology.In drilling, support ontology is not susceptible to shake, and improves processing quality.
Description
Technical field
The present invention relates to a kind of field of machining, more particularly to a kind of fixture system of arc plate-like piece.
Background technology
The drilling and tapping of general mo(u)lded piece can be on radial drilling machine or special plane by positioning clamping tool accordingly come real
It is existing, but the more boss of intrados (with respect to the horizontal plane angle is different for boss plane) of large scale globoidal structure cast blank, drilling
Tapping positions clamping tool, and one side radial drilling machine can not achieve high efficiency, and special purpose machine tool is then of high cost；Another aspect part is hung
There may be deformations and extrados to weigh wounded again for dress and dismounting difficult (cambered surface), compression, and it is above-mentioned to solve to need suitable fixture
Problem.
The way of traditional hole machined is to carry out drilling and tapping using craft or electric drill, but since it is not oriented to
Part guides it, and in drilling or tapping, user is easy to tilt, and causes hole not pierce vertically, passes through simultaneously
Artificial to keep vertical, the physical demands that operator keeps is big, while the processing quality in hole is also bad.
Usual cast member is after casting and forming, when to its drilling and tapping, compares that there are errors with ideal design.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of tooling systems of arc plate-like piece
System, for solving the problems, such as that the processing quality in the hole of arc plate-like piece in the prior art is not high.
In order to achieve the above objects and other related objects, the present invention provides a kind of fixture system of arc plate-like piece, including：
Workpiece is used for clamping workpiece from rapid-assembling/disassembling holder is clamped, and the workpiece is curved plate-like structure；
Combination drilling tapping tool, is placed on the face to be processed of the workpiece；
Combination drilling tapping tool includes：
At least two support ontologies, the support ontology and workpiece are coordinated by bulge-structure and sunk structure；
Guidance set on the support ontology, is used for starter；
It is connected by intermediate connecting mechanism between each support ontology, the intermediate connecting mechanism is each for limiting
The relative position of the support ontology.
The drill bit of drilling or tapping is stretched into guidance set and is drilled, the quality of drilling is high, each support ontology
Between relative position in addition to other than workpiece to be processed location fit, also being connected by intermediate connecting mechanism, each support ontology it
Between mutually limitation positioning, drilling when, support ontology be not susceptible to shake, improve processing quality.
Further, the relative position between at least two support ontologies is adjustable by intermediate connecting mechanism.
Further, the intermediate connecting mechanism includes the first linking arm, intermediate link block and the second linking arm, and described the
One linking arm and intermediate link block are adjustable in the more locking gear levels of relative position of length direction, and/or, second linking arm and
Intermediate link block is adjustable in the more locking gear levels of relative position of length direction.
Further, the intermediate link block is equipped with strip-shaped hole in the longitudinal direction, and connection spiral shell is equipped in the strip-shaped hole
Bolt, the connection bolt pass through strip-shaped hole to lock the intermediate link block, the connection bolt and first linking arm, the
Two linking arms pass through axis hole clearance fit.
Further, the guidance set includes guide sleeve, and a bearing, the bearing are at least cased on the guide sleeve
It is embedded in the support ontology with the guide sleeve, the endoporus of the guide sleeve is connected to face to be processed；
The support ontology is equipped with channel of chip removal, and the channel of chip removal is radially arranged.
Further, ladder hole is provided on the support ontology, the ladder hole includes big hole section and aperture section, institute
Guide sleeve is stated in the big hole section；
The channel of chip removal is radially arranged at the aperture section.
Further, the workpiece includes from rapid-assembling/disassembling holder is clamped：
Foundation frame,
At least two bearing frames being arranged on the foundation frame merge for matching with the outer surface of workpiece described in carrying
The weight of workpiece；
At least two be arranged on the foundation frame hold down assembly, for limiting the axial side of one of described workpiece
The displacement being upturned along one end, described hold down assembly are arranged with the bearing frame interval；
Described to hold down assembly including upright bar and lateral briquetting, the transverse direction briquetting block is fixed in the upright bar, the cross
It is higher than the height of the bearing frame to the height of briquetting, the transverse direction briquetting pushes down the axial edge of one of described workpiece,
And the center of gravity of the workpiece and the lateral briquetting are located at the both sides of the bearing frame.
Further, the inner surface of the workpiece is face to be processed, the position to be processed in the workpiece face to be processed and institute
The position for stating bearing frame corresponds to.
Further, at least two support frames as described above arranged in a straight line and at least two arranged in a straight line hold down assembly to be formed
Clamping group, the clamping group more than one on a foundation frame；
There are two the clamping groups, and two clamping groups are symmetrical arranged.
Further, locating piece is additionally provided on the foundation frame, the locating piece is for positioning wherein the one of the workpiece
A arc-shaped side edge.
As described above, a kind of fixture system of arc plate-like piece of the present invention, has the advantages that：
One, the relative position between each support ontology is limited, and in drilling or tapping, is not easy to shake, be processed
Quality is high.
Two, the relative position between each support ontology is adjustable, can effectively adapt to the error of casting and forming so that this work
Dress can be adjusted according to different situations.
Three, passing through the axis hole clearance fit of connection bolt so that support ontology can be preferably bonded with workpiece to be processed,
Adaptability is improved, processing quality is high.
Four, channel of chip removal is set, scrap is avoided to be adhered in guide sleeve, avoids cutter rotation stuck.
Five, pass through the cooperation of sunk structure and bulge-structure so that guidance set is not easy to move radially, and further increases and adds
Working medium amount
Six, clamping is efficient and convenient, high in machining efficiency, and is applicable in larger work pieces process, while being not easy to cause to damage to workpiece
Wound.
Seven, by the setting of cushion block, better protecting effect can be played to workpiece.
Eight, by the setting of locating piece, workpiece effective position can be allowed, improve processing stability.
Nine, being symmetrical arranged by clamping group, can be by adjusting posture in the different location of workpieces processing inner surface
The carrying stroke of workpiece is shorter when realizing workpiece angle variation, and adjusting.
Description of the drawings
Fig. 1 is shown as a kind of schematic diagram of the fixture system of arc plate-like piece of the present invention.
Fig. 2 be shown as the present invention combination drilling tapping tool support ontology there are two when vertical view.
Fig. 3 be shown as the present invention combination drilling tapping tool support ontology there are two when front view.
Fig. 4 be shown as the present invention combination drilling tapping tool support ontology there are three when front view.
Schematic diagram when the support ontology that Fig. 5 is shown as the combination drilling tapping tool of the present invention is obliquely installed.
Fig. 6 is shown as the partially schematic of the support ontology for combining drilling tapping tool and guidance set cooperation of the invention
Figure.
Fig. 7 is shown as the workpiece of the present invention from the front view of clamping rapid-assembling/disassembling holder working condition one.
Fig. 8 is shown as the workpiece of the present invention from the front view of clamping rapid-assembling/disassembling holder working condition two.
Fig. 9 is shown as the workpiece of the present invention from the side view of clamping rapid-assembling/disassembling holder.
Component label instructions
2 intermediate connecting mechanisms
21 first linking arms
22 intermediate link blocks
23 second linking arms
221 strip-shaped holes
222 connection bolts
1 guidance set
11 support ontologies
12 guide sleeves
13 bearings
111 channel of chip removal
14 supporting sleeves
121 positive stop lug boss
112 ladder holes
1121 big hole sections
1122 aperture sections
15 bulge-structures
3 workpiece
41 foundation frames
42 bearing frames
43 hold down assembly
431 upright bars
432 lateral briquettings
421 cushion blocks
31 positions to be processed
411 locating pieces
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this explanations by particular specific embodiment below
Content disclosed by book understands the further advantage and effect of the present invention easily.
It please refers to Fig.1 to Fig. 9.It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only to
Coordinate the revealed content of specification, so that those skilled in the art understands and reads, being not limited to the present invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, should all still fall in disclosed skill
In the range of art content can cover.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
In the present embodiment, please referring to Fig.1 to Fig. 9, the present invention provides a kind of fixture system of arc plate-like piece, including：
Workpiece is used for clamping workpiece from rapid-assembling/disassembling holder is clamped, and the workpiece is curved plate-like structure；
Combination drilling tapping tool, be placed on the workpiece on machined surface；
Combination drilling tapping tool, including：
At least two support ontologies 11, the support ontology 11 and workpiece to be processed are matched by bulge-structure and sunk structure
It closes；
Guidance set 1 on the support ontology 11, is used for starter；
It is connected by intermediate connecting mechanism 2 between each support ontology 11, the intermediate connecting mechanism 2 is for limiting
The relative position of each support ontology 11.
The drill bit of drilling or tapping is stretched into guidance set 1 and is drilled, the quality of drilling is high, each support ontology
Relative position between 11 by intermediate connecting mechanism 2 in addition to other than workpiece to be processed location fit, also being connected, each support ontology
Mutually limitation positioning between 11, in drilling, support ontology 11 is not susceptible to shake, and improves processing quality.
It in the present embodiment, please refers to Fig.1 to Fig. 6, during the relative position between at least two support ontologies 11 passes through
Between bindiny mechanism 2 it is adjustable.The distance between support ontology is adjusted by intermediary agency, drilling and tapping is being carried out to cast blank
When, since there are mismachining tolerances for cast blank, distance between ontology can be supported by adjusting, realizes the adaptation to error, branch
Supportting ontology can be effective corresponding with the position of the drilling and tapping of cast blank.
It in the present embodiment, please refers to Fig.1 to Fig. 6, the intermediate connecting mechanism 2 includes the first linking arm 21, intermediate connection
Block 22 and the second linking arm 23, first linking arm 21 and intermediate link block 22 are locked in the relative position multi gear position of length direction
Fixed adjustable, second linking arm 23 and intermediate link block 22 are fixed in the relative position of length direction,
It in the present embodiment, please refers to Fig.1 to Fig. 6, the intermediate connecting mechanism 2 includes the first linking arm 21, intermediate connection
Block 22 and the second linking arm 23, first linking arm 21 and intermediate link block 22 are fixed in the relative position of length direction, institute
It states the second linking arm 23 and intermediate link block 22 is adjustable in the more locking gear levels of relative position of length direction.
It in the present embodiment, please refers to Fig.1 to Fig. 6, the intermediate connecting mechanism 2 includes the first linking arm 21, intermediate connection
Block 22 and the second linking arm 23, first linking arm 21 and intermediate link block 22 are locked in the relative position multi gear position of length direction
Fixed adjustable, second linking arm 23 and intermediate link block 22 are adjustable in the more locking gear levels of relative position of length direction.
In the present embodiment, please referring to Fig.1 to Fig. 6, the intermediate link block 22 is equipped with strip-shaped hole 221 in the longitudinal direction,
Connection bolt 222 is equipped in the strip-shaped hole 221, the connection bolt 222 passes through strip-shaped hole 221 by the intermediate link block 22
Locking.Coordinated by strip-shaped hole 221 and connection bolt 222, is had the characteristics that easy to adjust.
It in the present embodiment, please refers to Fig.1 to Fig. 6, the connection bolt 222 and first linking arm 21, second connect
Arm 23 passes through axis hole clearance fit.Connect the axis hole clearance fit at bolt 222 so that in support ontology and workpiece to be processed
When surface cannot be bonded completely, due to the presence in gap, support ontology can carry out small-scale shaking adjustment, and it is suitable to improve it
It should be able to power.
In the present embodiment, Fig. 2 to Fig. 3 is please referred to, by 2 limiting displacement of intermediate connecting mechanism between two support ontologies.
In the present embodiment, referring to Fig. 4, by 2 limiting displacement of intermediate connecting mechanism between three support ontologies.
Two or three support ontologies so that the weight of itself will not be too heavy, and the person of being conveniently operated is operated, if
Workpiece to be processed needs the more hole processed, and each support ontology is connected, then can greatly increase weight is not easy
Operation, while its adaptability is poor, will cannot each support ontology and position to be processed to correspond, and increase mismachining tolerance.
It in the present embodiment, please refers to Fig.1 to Fig. 6, the guidance set 1 includes guide sleeve 12, guide sleeve 12, the guiding
A bearing 13 is at least cased on set 12, it may be multiple that the number of bearing 13, which can be one, it is illustrated that middle (center) bearing 13 is 2
A, the bearing 13 and the guide sleeve 12 are embedded in the support ontology 11, the endoporus of the guide sleeve 12 and to be processed
Face is connected to；The support ontology 11 is equipped with channel of chip removal 111, the radial setting of the channel of chip removal 111.
Guidance set 1 is directed at face to be processed, and drill or tapping knife are inserted into the endoporus of guide sleeve 12, drill or tapping knife
In rotation, guide sleeve 12 and cutter rotate together, and play effective guide-localization effect, improve processing quality, and generation is given up
It considers to be worth doing and is discharged out of radial drain passage, scrap is not easily accessible in guide sleeve 12, and cutter rotation is smooth, interim card is avoided, by more
A bearing 13, improve the stability of guiding.
It in the present embodiment, please refers to Fig.1 to Fig. 6, supporting sleeve 14 is also cased on the guide sleeve 12, the supporting sleeve 14 is used
In supporting the bearing 13 in the axial direction.In the example shown, bearing 13 has 2, and 2 bearings 13 are in the both sides of supporting sleeve 14.
It in the present embodiment, please refers to Fig.1 to Fig. 6,12 outer wall of the guide sleeve is equipped with positive stop lug boss 121, the limit
The end face of boss 121 and the cooperation of 13 end face of the bearing.The effect of positive stop lug boss 121 is limited the axial position of bearing 13
System.
It in the present embodiment, please refers to Fig.1 to Fig. 6, ladder hole 112 is provided on the support ontology 11, the ladder is logical
Hole 112 includes big hole section 1121 and aperture section 1122, and the guide sleeve 12 is in the big hole section 1121.Ladder hole 112
The extreme position stretched into support ontology 11 to guide sleeve 12 is limited, and ladder hole 112 and positive stop lug boss 121 are matched
It closes, realizes the limitation to the both ends in the axial direction of the component on guide sleeve 12 and guide sleeve 12.
It in the present embodiment, please refers to Fig.1 to Fig. 6, the channel of chip removal 111 is radially arranged at the aperture section 1122.
In chip removal, scrap out of hole come out after, preferentially enter in channel of chip removal 111, enter in guide sleeve 12 without or
Person is seldom, and cutter is stuck in guide sleeve 12 after avoiding aluminium skimmings from being adhered to guide sleeve inner wall.
It in the present embodiment, please refers to Fig.1 to Fig. 6, the channel of chip removal 111 is bathtub construction, and the bathtub construction opens up
On the surface of the support ontology 11.The structure of flute profile, after scrap enters channel of chip removal 111, it is possible to can block
State, facilitates removing scrap after blocking, opens up that bathtub construction process is simple, and manufacturing cost is reduced.
It in the present embodiment, please refers to Fig.1 to Fig. 6, the face to be processed is equipped with bulge-structure 15, the support ontology 11
It is equipped with sunk structure 16, alternatively, the face to be processed is equipped with the sunk structure 16, the support ontology 11 is equipped with institute
Bulge-structure 15 is stated, the bulge-structure 15 and the sunk structure 16 match.Pass through bulge-structure 15 and sunk structure 16
Setting can allow the fiting effect of support ontology 11 and workpiece to be added more preferable, be not susceptible to it is radial cheap, to improve processing
Quality.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, workpiece clamps rapid-assembling/disassembling holder certainly, including：
Foundation frame 41,
At least two bearing frames 42 being arranged on the foundation frame 41, for being held with merging with 3 outer surface of the workpiece
Carry the weight of the workpiece 3；
It is arranged at least two on the foundation frame 41 and holds down assembly 43, for limits one of described workpiece 3
The displacement that axial edge one end is upturned, hold down assembly 43 and the setting of the interval of the bearing frame 42 are described to hold down assembly
43 include upright bar 431 and lateral briquetting 432, and 432 pieces of the briquetting of transverse direction is fixed in the upright bar 431, the transverse direction briquetting
432 height is higher than the height of the bearing frame 42, and the transverse direction briquetting 432 pushes down the axial side of one of described workpiece 3
Edge, and the center of gravity of the workpiece 3 and the lateral briquetting 432 are located at the both sides of the bearing frame 42；
Workpiece 3 is placed on carrier, one of workpiece 3 axial direction edge is pushed down by briquetting, due to the weight of workpiece 3
Power exists, and workpiece 3 is in from the state clamped, can be processed to the inside of workpiece 3, will not be caused to crush to workpiece 3, and
The improved efficiency of processing.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, the bearing frame 42 is equipped with cushion block 421.
The abrasion of carrier can effectively be reduced.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, the cushion block 421 and the bearing frame 42 are detachably connected.
After cushion block 421 is worn, cushion block 421 can be replaced, it is easy to maintenance.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, the cushion block 421 is that rubber is made or timber is made.
Effectively 3 surface of workpiece can be protected.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, the inner surface of the workpiece 3 is face to be processed, and the workpiece 3 is to be processed
The position to be processed 31 in face and the position of the bearing frame 42 correspond to.
In finished surface, the point of application and bearing frame 42 correspond to, and workpiece 3 can keep stable, such as drilling or tapping.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, the position 31 to be processed is in the horizontal direction.
It is easier to process especially in drilling or tapping, ensure processing quality.
In the present embodiment, Fig. 7 to Fig. 9, at least two support frames as described above arranged in a straight line and at least two straight lines are please referred to
The 43 formation clamping groups that hold down assembly of arrangement, the clamping group more than one on a foundation frame 41.Optionally, the clamping
There are two groups, and two clamping groups are symmetrical arranged.
On the inside of 3 one end of workpiece after processing is completed, when needing to process the other side, workpiece 3 is directly exited into lateral briquetting position
It sets, is then pressed downward another axial edge of workpiece 3, make itself and the cooperation of nearest lateral briquetting, the quick side of state switching
Just.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, the foundation frame 41 is frame structure.At low cost, weight is low.
In the present embodiment, Fig. 7 to Fig. 9 is please referred to, locating piece 411, the locating piece 411 are additionally provided on the foundation frame 41
For positioning one of described workpiece 3 arc-shaped side edge.
Workpiece 3 is effectively positioned, the effective quality for improving processing.
In conclusion the relative position between each support ontology of the present invention is limited, in drilling or tapping, no
It easily shakes, processing quality is high.Relative position between each support ontology is adjustable, can effectively adapt to the error of casting and forming,
This tooling is adjusted according to different situations.By the axis hole clearance fit for connecting bolt so that support ontology
It can preferably workpiece to be processed be bonded, improve adaptability, processing quality is high.Channel of chip removal is set, scrap is avoided to enter guiding
In set, avoid cutter rotation stuck.Passing through the cooperation of sunk structure and bulge-structure so that guidance set is not easy to move radially,
It is efficient and convenient to further increase processing quality clamping, it is high in machining efficiency, and it is applicable in larger work pieces process, while being not easy to workpiece
It causes to damage.By the setting of cushion block, better protecting effect can be played to workpiece.Pass through the setting of locating piece, Ke Yirang
Workpiece effective position improves machining accuracy.By being symmetrical arranged for clamping group, in the different location of workpieces processing inner surface,
The carrying stroke of workpiece is shorter when can realize workpiece angle variation by adjusting posture, and adjust.So effective gram of the present invention
It has taken various shortcoming in the prior art and has had high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of fixture system of arc plate-like piece, which is characterized in that including：
Workpiece is used for clamping workpiece from rapid-assembling/disassembling holder is clamped, and the workpiece is curved plate-like structure；
Combination drilling tapping tool, be placed on the workpiece on machined surface；
Combination drilling tapping tool includes：
At least two support ontologies, the support ontology and workpiece are coordinated by bulge-structure and sunk structure；
Guidance set on the support ontology, is used for starter；
It is connected by intermediate connecting mechanism between each support ontology, the intermediate connecting mechanism is each described for limiting
Support the relative position of ontology.
2. a kind of fixture system of arc plate-like piece according to claim 1, it is characterised in that：At least two supports
Relative position between ontology is adjustable by intermediate connecting mechanism.
3. a kind of fixture system of arc plate-like piece according to claim 2, it is characterised in that：The intermediate connecting mechanism
Including the first linking arm, intermediate link block and the second linking arm, first linking arm and intermediate link block are in length direction
The more locking gear levels of relative position are adjustable, and/or, second linking arm and intermediate link block are more in the relative position of length direction
Locking gear level is adjustable.
4. a kind of fixture system of arc plate-like piece according to claim 3, it is characterised in that：The intermediate link block exists
Length direction is equipped with strip-shaped hole, connection bolt is equipped in the strip-shaped hole, during the connection bolt passes through strip-shaped hole will be described
Between link block lock, the connection bolt and first linking arm, the second linking arm pass through axis hole clearance fit.
5. a kind of fixture system of arc plate-like piece according to claim 1, it is characterised in that：The guidance set includes
Guide sleeve is at least cased with a bearing on the guide sleeve, and the bearing and the guide sleeve are embedded in the support ontology,
The endoporus of the guide sleeve is connected to face to be processed；
The support ontology is equipped with channel of chip removal, and the channel of chip removal is radially arranged.
6. a kind of fixture system of arc plate-like piece according to claim 5, it is characterised in that：It is opened on the support ontology
It includes big hole section and aperture section to have ladder hole, the ladder hole, and the guide sleeve is in the big hole section；
The channel of chip removal is radially arranged at the aperture section.
7. a kind of fixture system of arc plate-like piece according to claim 1, it is characterised in that：
The workpiece clamps rapid-assembling/disassembling holder certainly：
Foundation frame,
At least two bearing frames being arranged on the foundation frame, for being bonded with the outer surface of workpiece and carrying the workpiece
Weight；
At least two be arranged on the foundation frame hold down assembly, for limiting one of described workpiece axial direction edge one
The displacement being upturned, described hold down assembly is held to be arranged with the bearing frame interval；
Described to hold down assembly including upright bar and lateral briquetting, the transverse direction briquetting block is fixed in the upright bar, the laterally pressure
The height of block is higher than the height of the bearing frame, and the transverse direction briquetting pushes down the axial edge of one of described workpiece, and institute
It states the center of gravity of workpiece and the lateral briquetting is located at the both sides of the bearing frame.
8. a kind of fixture system of arc plate-like piece according to claim 7, it is characterised in that：The inner surface of the workpiece
For face to be processed, the position to be processed in the workpiece face to be processed and the position of the bearing frame correspond to.
9. a kind of fixture system of arc plate-like piece according to claim 7, it is characterised in that：At least two is arranged in a straight line
Support frame as described above and at least two arranged in a straight line holding down assembly to form clamping group, the clamping group on a foundation frame is not
Only one；
There are two the clamping groups, and two clamping groups are symmetrical arranged.
10. a kind of fixture system of arc plate-like piece according to claim 7, it is characterised in that：On the foundation frame also
Equipped with locating piece, the locating piece is for positioning one of described workpiece arc-shaped side edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735058.9A CN108637736B (en) | 2018-07-06 | 2018-07-06 | Frock system of arc platy spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810735058.9A CN108637736B (en) | 2018-07-06 | 2018-07-06 | Frock system of arc platy spare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108637736A true CN108637736A (en) | 2018-10-12 |
| CN108637736B CN108637736B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810735058.9A Active CN108637736B (en) | 2018-07-06 | 2018-07-06 | Frock system of arc platy spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637736B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276040A (en) * | 2021-07-12 | 2021-08-20 | 江苏金泰祥内外门业有限公司 | Arc-shaped workpiece machining process and device |
| CN115302574A (en) * | 2022-10-11 | 2022-11-08 | 新程汽车工业有限公司 | Automobile interior panel perforating machine with positioning function |
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| CN208628921U (en) * | 2018-07-06 | 2019-03-22 | 庆铃汽车（集团）有限公司 | A kind of fixture system of arc plate-like piece |
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| GB748359A (en) * | 1953-06-22 | 1956-05-02 | Brierley Zachry | Improvements in or relating to drilling jigs |
| CN203830859U (en) * | 2014-04-30 | 2014-09-17 | 荆州环球汽车零部件制造有限公司 | Drilling and tapping mechanism for tapping machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113276040A (en) * | 2021-07-12 | 2021-08-20 | 江苏金泰祥内外门业有限公司 | Arc-shaped workpiece machining process and device |
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| CN115302574A (en) * | 2022-10-11 | 2022-11-08 | 新程汽车工业有限公司 | Automobile interior panel perforating machine with positioning function |
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| Publication number | Publication date |
|---|---|
| CN108637736B (en) | 2024-02-13 |
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