CN110014312A - A kind of positioning tooling fixture and its use technique - Google Patents
A kind of positioning tooling fixture and its use technique Download PDFInfo
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- CN110014312A CN110014312A CN201910260113.8A CN201910260113A CN110014312A CN 110014312 A CN110014312 A CN 110014312A CN 201910260113 A CN201910260113 A CN 201910260113A CN 110014312 A CN110014312 A CN 110014312A
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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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of positioning tooling fixture and its use technique.Positioning tooling fixture includes platen and clamping workpiece plate, multiple fixation holes are provided on clamping workpiece plate, fixing piece is coated in the fixation hole, the clamping workpiece plate is provided with the holding tank for hiding fixing piece, multiple parallel guide grooves are provided on platen, guiding movement is equipped with positioning component in the guide groove, positioning component includes positioning column and stop block, the positioning column has section of stretching out, Stop structure is provided in the section of stretching out, the positioning component is fixed on the setting position of guide groove by the clamping action of stop block and Stop structure, the clamping workpiece plate is located on platen by the mutual block with positioning component, Anchor plate kit is additionally provided on platen.The set-up time that workpiece is shortened by using positioning tooling fixture of the invention improves the processing efficiency of workpiece.
Description
Technical field
The present invention relates to workpiece processing technology more particularly to a kind of positioning tooling fixture and its use technique.
Background technique
Existing workpiece generallys use machine tooling molding, before work pieces process operation, it usually needs frock clamp is by work
Part is fixed, and is then processed using cutter to workpiece.But existing frock clamp is mostly Anchor plate kit compression type tooling
Two clamping plates that fixture, i.e. workpiece are oppositely arranged are clamped to centre.This frock clamp once can only be to a workpiece
It is fixed, workpiece before fixing, since workpiece is uncertain in the position of platen, can not lean on the mode of range estimation will
Workpiece is horizontally placed on the work top of milling machine, therefore before starting processing, needs to carry out this workpiece with dial gauge
Correction, workpiece level is placed on Machinetool workpiece table top, the level of determination puts and then workpiece is fixed, and does not allow
Workpiece is mobile (this process is known as calibration) in work top.Then again with medium rod is divided, the center for finding workpiece works in lathe
The position of table top, and recording data in the controller of lathe, during this process is known as point；It carries out finding work to knife again
The datum plane work such as at a distance from cutter dead-center position, to determine specific location of this workpiece in workbench, this mistake
Journey is known as to knife.When calibration, point in, three processes of knife are completed after, could workpieces processing.It is completed when to this work pieces process
Afterwards, the workpiece of mutual disassembly's machine-shaping is needed, and next workpiece is installed again by clamping process just now again, due to next
The position that a workpiece is mounted on workbench does not have positioning device, it is impossible to be completely coincident with a upper workpiece, therefore, under processing
Before one workpiece, it is necessary to again the new clamping of counterweight workpiece carry out calibration, point in, to work such as knives, this leads to repeatability
Work it is more, the processing efficiency of workpiece is lower, and the labor intensity of machine operation worker is larger, in addition, workpiece is in process
In, even two identical workpiece of processing, since the benchmark of two workpiece is different, even cutter is required with same
It re-starts to knife, this also reduces the processing efficiency of workpiece to a certain extent.
Summary of the invention
The present invention provides a kind of positioning tooling fixtures, for solving frock clamp in the prior art in use
There are the lower technical problems of work pieces process efficiency.The present invention also provides a kind of uses for being exclusively used in above-mentioned positioning tooling fixture
Technique.
Positioning tooling fixture of the invention adopts the following technical scheme that:
Positioning tooling fixture includes platen and the removable clamping workpiece plate being mounted on platen, workpiece
It is provided with multiple fixation holes on clamping plate, the fixing piece for being threadedly coupled with workpiece, the work are coated in the fixation hole
Part clamping plate is used to that the side of platen to be provided with the holding tank for hiding fixing piece, is arranged on platen
Have multiple parallel guide grooves, guiding movement is equipped with positioning component in the guide groove, positioning component include positioning column and
The stop block being installed in guide groove, the positioning column has the section of stretching out being located on the outside of guide groove notch, in the section of stretching out
It is provided with Stop structure, the positioning component is fixed on the setting position of guide groove by the clamping action of stop block and Stop structure
Place is set, the clamping workpiece plate is located on platen by the mutual block with positioning component, on platen also
It is provided with the Anchor plate kit for being pressed on clamping workpiece plate on platen.
The utility model has the advantages that multiple works can be fixed on clamping workpiece plate simultaneously by using positioning tooling fixture of the invention
Part, and cutter can disposably process these workpiece, avoid the feelings for needing to constantly change workpiece in the prior art
Condition.In addition, be provided with guide groove on platen, the position of clamping workpiece plate can by adjusting positioning component position into
Row debugging, thus facilitate to knife operation, and after the position of positioning component determines, when fixing clamping workpiece plate again,
Clamping workpiece plate can be directly fixed on platen by positioning component, thus eliminate calibration, point in, to rings such as knives
Section, shortens the set-up time of workpiece, improves the processing efficiency of workpiece.In addition, the setting of holding tank avoids fixing piece
End is higher by the case where clamping workpiece plate surface, so that being contact of the face with face between clamping workpiece plate and platen, mentions
The high stability of clamping workpiece plate installation.
Further, the fixing piece is fixed screw, and each fixation hole is countersunk head through-hole, the countersunk head portion of each countersunk head through-hole
Divide and constitutes the holding tank.The beneficial effect is that: on the one hand countersunk head through-hole plays the work of concealed fixed screw bolt head
With, the stability of clamping workpiece plate installation is improved, it on the other hand can also be with the side wall of fixed screw progress block, Neng Gouqi
To the effect of limitation fixing piece transverse shifting.
Further, the positioning column Screw assembly is on stop block.The beneficial effect is that: by screwing positioning column
Realize that positioning column and stop block are stuck in the holding tank of workbench, thus realize the fixation of positioning component, so that positioning component
Structure is simple.
Further, the guide groove is the T-slot stood upside down, and the stop block is convex structure with threaded hole.
Further, the Stop structure is wholely set with positioning column, and the lateral surface of Stop structure is equipped with positioned opposite
Mounting plane.
Further, each fixation hole laterally in a row, vertically is arranged in column, each to arrange in fixation hole arbitrary neighborhood two admittedly
The hole heart between hole is determined away between 10~30mm.
Further, the Anchor plate kit includes pressing plate, cushion block, follower bolt and panel nut, is set on the pressing plate
It is equipped with the elongated slot that pressure supply crab bolt passes through, pressing plate is fixed on platen by follower bolt and panel nut, pressing plate spiral shell
Bolt guiding movement is assemblied in the guide groove.The beneficial effect is that: enable the position of Anchor plate kit as workpiece fills
Moving for clamping plate and be adjusted.
The use technique of positioning tooling fixture of the invention adopts the following technical scheme that:
Positioning tooling fixture use technique the following steps are included:
1) threaded hole is drilled through on each workpiece；
2) each workpiece is fixed on clamping workpiece plate by fixing piece；
3) position of positioning component in each guide groove is corrected, and is made by the clamping of Stop structure on stop block and positioning column
It is fixed at the position of correction with by positioning component；
4) clamping workpiece plate is located in by platen by the mutual block on Stop structure and clamping workpiece edges of boards edge
Corresponding position；
5) clamping workpiece plate is pressed abd fixed on platen using Anchor plate kit；
6) it checks tool position, then starts cutter and workpiece is processed.
Further, row's threaded hole has at least been drilled through in step 1), on each workpiece, each arrange in threaded hole includes extremely
Few two threaded holes, each hole heart for arranging two threaded holes of arbitrary neighborhood in threaded hole is away from equal to arbitrary neighborhood two in each row's fixation hole
The hole heart of a fixation hole away from.
Further, in step 2), each workpiece determines that each workpiece is filled in workpiece according to clamping workpiece figure when fixed
Fixation position, the corresponding threaded hole of each fixing piece on clamping plate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 2 is the overall structure diagram of the clamping workpiece plate of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 3 is the cross-sectional view at the clamping workpiece plate fixation hole of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 4 is the main perspective view of workpiece of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 5 is the workpiece bottom view of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 6 is the workpiece and clamping workpiece plate scheme of installation of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 7 is the clamping workpiece plate and platen scheme of installation of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 8 is the structural schematic diagram of the stop block of the embodiment 1 of positioning tooling fixture of the invention；
Fig. 9 is the stop block and positioning column assembling schematic diagram of the embodiment 1 of positioning tooling fixture of the invention；
Figure 10 is that the positioning component of the embodiment 1 of positioning tooling fixture of the invention and platen form " ┓ " positioning
Schematic diagram；
Figure 11 is the follower bolt structural schematic diagram of the embodiment 1 of positioning tooling fixture of the invention；
Figure 12 is the Anchor plate kit structural schematic diagram of the embodiment 1 of positioning tooling fixture of the invention；
Figure 13 is the fixed schematic diagram of clamping workpiece plate of the embodiment 1 of positioning tooling fixture of the invention；
Figure 14 is the clamping workpiece figure of positioning tooling fixture of the invention using the embodiment 1 of technique.
The reference numerals are as follows:
1- platen, 2- clamping workpiece plate, 201- fixation hole, 3- guide groove, 4- positioning column, 401- mounting plane,
5- workpiece, 501- threaded hole, 6- Anchor plate kit, 601- follower bolt, 602- panel nut, 603- pressing plate, 604- cushion block.
Specific embodiment
To better illustrate the object, technical solutions and advantages of the present invention, with reference to the accompanying drawings and examples to the present invention
Specific embodiment be described in further detail.The following examples are intended to illustrate the invention, but is not limited to of the invention
Range.
The embodiment 1 of positioning tooling fixture of the invention:
As shown in figure 1 to figure 13, positioning tooling fixture includes platen 1 for being fixed on lathe and removable
The clamping workpiece plate 2 being assemblied on platen 1.Platen 1 and clamping workpiece plate 2 are rectangle in the present embodiment
Plate.Multiple parallel guide grooves 3 are provided on platen 1, it is the T to stand upside down that each guide groove 3, which is section, in the present embodiment
Type groove, each guide groove 3 are disposed to extend each along left and right directions.Guiding movement is equipped with positioning component, positioning component in guide groove 3
Including positioning column and the stop block being installed in guide groove, stop block is convex in the present embodiment, so that stop block
Outer profile be adapted with the Internal periphery of T-type guide groove, to play good guiding role, avoid stop block and be oriented to
The problem of being shaken in slot.Positioning column Screw assembly is provided with for positioning male screw on stop block, on stop block in the present embodiment
The stop block threaded hole of assembly, positioning column have the section of stretching out being located on the outside of 3 notch of guide groove.It is arranged in the section of stretching out of positioning column
There is Stop structure, Stop structure is integrally disposed upon on positioning column in the present embodiment, and positioning column is segmented into two different diameters
Section, wherein enlarged diameter section is the Stop structure constituted in the present embodiment.Say that positioning column is screwed in gear in the present embodiment for convenience
On stops, two mounting planes 401 positioned opposite, the setting side of mounting plane 401 are additionally provided on the outer peripheral surface of Stop structure
Just positioning column is tightened using spanner.In the present embodiment, by screwing positioning column, Stop structure and the stop block of positioning column can will be led
It is clamped to the notch edge of slot, to realize the fixation to positioning component.Positioning component there are three being arranged altogether in the present embodiment, three
The two of them guiding movement of a positioning component is assemblied in the same guide groove 3, the assembly of another positioning component guiding movement
In another guide groove 3.
Clamping workpiece plate 2 uses common steel plate (45# steel) machine-shaping, the upper table of clamping workpiece plate 2 in the present embodiment
Face and lower surface are polished with grinding machine, upper and lower surfaces have very high flatness, can guarantee in this way workpiece 5 with it is upper
It is come into full contact between surface, between platen 1 and lower surface, so that it is preferable to ensure that workpiece 5 and clamping workpiece plate 2 have
Fixed effect, cause workpiece 5 that mobile problem occurs when avoiding tool sharpening.It is set on clamping workpiece plate 2 in the present embodiment
Be equipped with multiple fixation holes 201, each fixation hole 201 on clamping workpiece plate 2 along left and right directions in a row, along front-rear direction in column
Arrangement.Each workpiece 5 is fixed by the fixing piece being installed in corresponding fixation hole 201, and fixing piece is specially in the present embodiment
Fixed screw is drilled through for the threaded hole 501 with fixed screw Screw assembly, as shown in Figure 4 and Figure 5 on each workpiece 5.
Clamping workpiece plate 2 towards the side (i.e. lower surface) of platen 1 for being provided with for concealed fixed screw
Holding tank, the fixation hole 201 being arranged on clamping workpiece plate 2 in the present embodiment is countersunk head through-hole, each countersunk head through-hole it is heavy
Head point constitutes holding tank, and the screw terminal of fixed screw can be embedded in the inside of clamping workpiece plate 2 by holding tank, to avoid
The case where screw terminal is higher by lower surface, this ensure that be face and face always between clamping workpiece plate 2 and platen 1
Contact improves the fixed stability of clamping workpiece plate 2.
The size of clamping workpiece plate 2 is specially 400 (length) × 205 (width) × 25 (height) mm, clamping workpiece in the present embodiment
The fixation hole 201 of 4 row ￠ 8mm is provided on plate 2, fixed screw is specially M6 screw.Adjacent two rows fixation hole in the present embodiment
Spacing between 201 is 50mm, and each hole heart for arranging two fixation holes 201 of arbitrary neighborhood in fixation hole 201 is away from for 20mm.
It is additionally provided on platen 1 in the present embodiment for clamping workpiece plate 2 to be pressed on platen 1
Anchor plate kit 6, Anchor plate kit 6 altogether there are four, four Anchor plate kits 6 are pressed respectively against four edges of clamping workpiece plate 2.Each pressure
Board group part 6 includes pressing plate 603, cushion block 604, follower bolt 601 and panel nut 602, and each Anchor plate kit 6 passes through pressing plate spiral shell
Bolt 601 and panel nut 602 are fixed, and the bolt head guiding movement of follower bolt 601 is assemblied in corresponding in the present embodiment
In guide groove 3, Anchor plate kit 6 is consolidated by the bolt head of follower bolt 601 and the mutual clamping action of panel nut 602
Calmly, when press fitting, one end of pressing plate 603 is ridden on clamping workpiece plate, and the other end rides on cushion block 604.In the present embodiment, for reality
Now to the micro-adjustment of each 601 position of follower bolt, elongated slot is additionally provided on the pressing plate 603 of each Anchor plate kit, so that pressing plate
Bolt 601 can carry out the adjustment of position along left and right directions.
The embodiment 2 of positioning tooling fixture of the invention, is with the distinguishing feature of embodiment 1: fixation hole is general
Logical through-hole, the lower surface of clamping workpiece plate are provided with a big holding tank, and each fixation hole is used for towards platen
Aperture is arranged on the slot bottom of holding tank.
The embodiment 3 of positioning tooling fixture of the invention, is with the distinguishing feature of embodiment 1: guide groove can be with
For the L-type slot that cross section is L-type, corresponding stop block also corresponds to L-type.
The embodiment 4 of positioning tooling fixture of the invention, is with the distinguishing feature of embodiment 1: positioning component is also
Including location nut, positioning column is wholely set with stop block, and the partial threads that positioning column stretches out guide groove notch are equipped with positioning
Nut realizes the fixation to positioning component by the clamping action of location nut and stop block.
In other embodiments: the fixation hole of clamping workpiece plate can be circular arrangement, i.e. fixation hole is from a center
Direction is radiated around；The shape of clamping workpiece plate and platen can be the other shapes such as circle, hexagon；Respectively
Guide groove can be disposed to extend along front-rear direction, oblique direction etc.；Two fixation holes of arbitrary neighborhood in each row's fixation hole
The hole heart is away from can be 10mm, 15mm, 25mm, 30mm etc..
Positioning tooling fixture of the invention uses the embodiment 1 of technique:
It should be noted that positioning tooling fixture of the invention using the positioning tooling fixture in technique structure with it is above-mentioned
Counter structure is identical in the embodiment 1 of positioning tooling fixture, and details are not described herein again.Positioning tooling fixture is specifically included using technique
Following steps:
1) when workpiece is more, can disposable clamping workpiece as much as possible, as shown in figure 14.
2) for the ease of exchanging with programming personnel or other staff, name can be carried out to each workpiece on clamping figure
Claim mark, as Figure 14 GJ1, GJ2 ..., shown in GJ7, and put on the bolt location that workpiece is connect with clamping plate, such as Figure 14 stain
It is shown.
3) threaded hole is drilled through on each workpiece 5 first, when workpiece 5 is more long and narrow, can be bored in the middle position of workpiece 5
Row's threaded hole is taken, when workpiece 5 is more rectangular, the threaded hole of two rows or more can be drilled through on workpiece 5, specifically such as Figure 14 institute
Show.It should be noted that include respectively more than two threaded holes in row's threaded hole, each two for arranging arbitrary neighborhood in threaded hole
The hole heart of threaded hole away from respectively arranged on clamping workpiece plate 2 to be equal to two hole hearts of arbitrary neighborhood in fixation hole 201 away from integral multiple,
Due to two hole hearts of arbitrary neighborhood in fixation hole 201 respectively being arranged in above-mentioned positioning tooling fixture on clamping workpiece plate 2 away from for 20mm,
The hole hearts of two threaded holes of arbitrary neighborhood in threaded hole is respectively arranged in the present embodiment away from being also the integral multiple of 20mm.Likewise, each
The pore size of a threaded hole will be adapted with M6 screw.
4) reference work object clamping figure determines each workpiece 5 corresponding to fixed position, determining workpiece on clamping workpiece plate 2
Clamping plate 2 needs to install the fixation hole 201 of set screw and determines and needs and set screw Screw assembly on each workpiece 5
Threaded hole.Stain indicates to need the threaded hole with set screw Screw assembly on each workpiece 5 in Figure 14, also illustrates that workpiece fills
Need to install the fixation hole 201 of set screw on clamping plate 2.It should be noted that clamping workpiece figure is and numerical control in the present embodiment
What the program worked out in lathe matched, programming personnel is when working out corresponding program, it is also desirable to draw corresponding work
Part clamping figure, and machine operation personnel are issued, so that machine operation personnel press clamping workpiece figure clamping workpiece.
5) position for debugging or correcting each positioning component in guide groove passes through rotation after each positioning component moves in place
Twist the corresponding position that positioning component is fixed on guide groove by positioning column.
6) after adjusting to three positioning components, 90 ° of " ┓ " types formed using three positioning components are arranged to workpiece
Clamping plate 2 is positioned, and two edges of clamping workpiece plate 2 are withstood on respectively on corresponding positioning column when positioning.
7) four Anchor plate kits are installed, four Anchor plate kits are pressed on to the edge placement of clamping workpiece plate 2 respectively, then
Panel nut is screwed, is pressed abd fixed on clamping workpiece plate 2 by the clamping action of panel nut and the bolt head of follower bolt
On platen.
8) whether cutter is in suitable position, if properly, starting cutter and successively carrying out machining to each cutter；
If improper, the position of cutter is debugged.
When needing to process next group workpiece 5, it is only necessary to clamping workpiece plate 2 is removed from platen,
Then it repeats the above steps 1) to 8).It should be noted that the position due to positioning column is basically unchanged, finished piece(s) 5 is installed
Clamping workpiece plate 2 corresponding position of platen can be positioned directly in by positioning column, i.e. clamping workpiece plate 2 is installed
Mechanical coordinate it is constant, and in numerically-controlled machine tool by the clamping workpiece plate 2 of last clamping platen position store
In the controller, it can directly reuse, due to the fixation of 2 size of clamping workpiece plate, machine operation personnel also eliminate school
Table, point in, to intermediate links such as knives, this realizes the mass of the processing of workpiece 5 to a certain extent, saved processing operation when
Between, improve the efficiency of the processing of workpiece 5.
Above embodiments essentially describe the basic principles, principal features and advantages of the present invention.The technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of positioning tooling fixture, it is characterised in that: including platen (1) and removable be mounted on platen
(1) the clamping workpiece plate (2) on is provided with multiple fixation holes (201) on clamping workpiece plate (2), is worn in the fixation hole (201)
Equipped with the fixing piece for being threadedly coupled with workpiece (5), the clamping workpiece plate (2) is used for towards the one of platen (1)
Side is provided with the holding tank for hiding fixing piece, and multiple parallel guide grooves (3) are provided on platen (1), described
Guide groove (3) interior guiding movement is equipped with positioning component, and positioning component includes positioning column (4) and the gear that is installed in guide groove
Stops, the positioning column (4) have the section of stretching out being located on the outside of guide groove (3) notch, are provided with block knot in the section of stretching out
Structure, the positioning component are fixed on the setting position of guide groove, the work by the clamping action of stop block and Stop structure
Part clamping plate (2) is located on platen (1) by the mutual block with positioning component, and platen is also set on (1)
It is equipped with the Anchor plate kit (6) for being pressed on clamping workpiece plate (2) on platen (1).
2. positioning tooling fixture according to claim 1, it is characterised in that: the fixing piece is fixed screw, each fixation
Hole (201) is countersunk head through-hole, and the counter sink portion of each countersunk head through-hole constitutes the holding tank.
3. positioning tooling fixture according to claim 1, it is characterised in that: positioning column (4) Screw assembly is in block
On block.
4. positioning tooling fixture according to claim 1, it is characterised in that: the guide groove (3) is the T-slot stood upside down,
The stop block is convex structure with threaded hole.
5. positioning tooling fixture according to claim 1, it is characterised in that: the Stop structure and positioning column (4) are at one
The lateral surface of body setting, Stop structure is equipped with mounting plane (401) positioned opposite.
6. positioning tooling fixture according to claim 1, it is characterised in that: each fixation hole (201) laterally in a row, vertically at
Column are arranged, and respectively arrange the hole heart in fixation hole (201) between two fixation holes (201) of arbitrary neighborhood away between 10~30mm.
7. positioning tooling fixture described according to claim 1~any one of 6, it is characterised in that: the Anchor plate kit (6)
Including pressing plate (603), cushion block (604), follower bolt (601) and panel nut (602), supply plate is provided on the pressing plate
The elongated slot that bolt (601) passes through, pressing plate are fixed on platen (1) by follower bolt (601) and panel nut (602)
On, follower bolt (601) guiding movement is assemblied in the guide groove (3).
8. positioning tooling fixture uses technique, it is characterised in that the following steps are included:
1) it is drilled through on each workpiece (5) threaded hole (501)；
2) each workpiece (5) is fixed on clamping workpiece plate (2) by fixing piece；
3) position of positioning component in each guide groove (3) is corrected, and passes through the clamping of Stop structure on stop block and positioning column (4)
Positioning component is fixed at the position of correction by effect；
4) clamping workpiece plate (2) is located in by lathe work by the mutual block at Stop structure and clamping workpiece plate (2) edge
The corresponding position of platform (1)；
5) clamping workpiece plate (2) is pressed abd fixed on platen (1) using Anchor plate kit；
6) it checks tool position, then starts cutter and workpiece (5) is processed.
9. positioning tooling fixture according to claim 8 uses technique, it is characterised in that: in step 1), each workpiece (5)
On at least drilled through row's threaded hole (501), respectively arrange threaded hole (501) in include at least two threaded holes (501), respectively arrange spiral shell
The hole heart of two threaded holes (501) of arbitrary neighborhood is away from solid equal to arbitrary neighborhood two in each row's fixation hole (201) in pit (501)
Determine the hole heart in hole (201) away from.
10. positioning tooling fixture according to claim 8 uses technique, it is characterised in that: in step 2), each workpiece
(5) when fixed, fixation position of each workpiece (5) on clamping workpiece plate (2), each fixing piece are determined according to clamping workpiece figure
Corresponding threaded hole (501).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910260113.8A CN110014312A (en) | 2019-04-01 | 2019-04-01 | A kind of positioning tooling fixture and its use technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260113.8A CN110014312A (en) | 2019-04-01 | 2019-04-01 | A kind of positioning tooling fixture and its use technique |
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| CN111152048A (en) * | 2019-12-27 | 2020-05-15 | 华域视觉科技(上海)有限公司 | Detachable workpiece positioning mechanism |
| CN111922466A (en) * | 2020-09-17 | 2020-11-13 | 东莞市铭旺模具有限公司 | Workpiece clamp base for machining of numerical control machine tool |
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| CN113664575A (en) * | 2021-08-19 | 2021-11-19 | 南昌新宝路航空科技有限公司 | Modular productive clamping mechanism and machining process of numerical control machine tool |
| CN113977328A (en) * | 2021-11-10 | 2022-01-28 | 青岛卡沃斯智能制造有限公司 | Tank track movable support technological equipment system |
| CN114274083A (en) * | 2022-03-01 | 2022-04-05 | 氢山(北京)氢内燃机技术研究院有限公司 | Tool for assembling hydrogen internal combustion engine system |
| CN115122115A (en) * | 2022-06-27 | 2022-09-30 | 东莞溪河精密技术有限公司 | Clamp, clamp assembly and machining equipment |
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Application publication date: 20190716 |