CN110509086A - A kind of CNC cutting process of frock clamp and rectangular excellent power glue sealing ring - Google Patents
A kind of CNC cutting process of frock clamp and rectangular excellent power glue sealing ring Download PDFInfo
- Publication number
- CN110509086A CN110509086A CN201910750692.4A CN201910750692A CN110509086A CN 110509086 A CN110509086 A CN 110509086A CN 201910750692 A CN201910750692 A CN 201910750692A CN 110509086 A CN110509086 A CN 110509086A
- Authority
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- China
- Prior art keywords
- sealing ring
- excellent power
- tooling
- processing
- power glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 51
- 239000003292 glue Substances 0.000 title claims abstract description 42
- 238000005520 cutting process Methods 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000012043 crude product Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 8
- 102000008186 Collagen Human genes 0.000 claims description 6
- 108010035532 Collagen Proteins 0.000 claims description 6
- 229920001436 collagen Polymers 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 238000012805 post-processing Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003672 processing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of frock clamps, and tooling base, the tooling core print seat, jacking screw of interfix slot are offered including middle part；Tapped through hole is offered on the tooling core print seat, and is threaded with jacking screw in tapped through hole.Also disclose a kind of CNC cutting process of rectangular excellent power glue sealing ring, and it will be used wherein with above-mentioned frock clamp, by the rectangular excellent power glue sealing ring of intermediate hollow out, Set and Positioning is carried out by the tooling to processing technology, autonomous Design, is optimized and revised in processing technology, then is manufactured by the way of the cutting of CNC machining center.After using Fixture Design and new technique processing technology, the time of sealing ring manufacture is shortened, and precision improves, so that being more in line with matching requirements in quality.
Description
Technical field
The invention belongs to part processing technique field more particularly to a kind of frock clamp and rectangular excellent power glue sealing rings
CNC cutting process.
Background technique
Excellent power glue is that a kind of material is relatively soft, it is not easy to the material of clamping and cutting；Processed sealing ring exists thick
It spends thin, intermediate position and empties the big problem of area；Attempted a variety of clampings and processing method, occur processing dimension it is unstable,
It is thrown out of when cutting, the problems such as of processing that time-consuming, waste of material is serious point；With 502 and AB glue it is viscous cause time-consuming, take out when it is broken
Damage and removing residual glue shipwreck clean the problems such as point, and key technology, which needs to tackle key problems, to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of frock clamp and the CNC cutting process of rectangular excellent power glue sealing ring, with solution
Certainly the problem of background technique.
To achieve the above object, the CNC cutting process of a kind of frock clamp of the invention and rectangular excellent power glue sealing ring
Specific technical solution is as follows:
A kind of frock clamp offers the tooling base of interfix slot including middle part, is removably mounted at interfix
Tooling core print seat in slot；Sealing ring is placed in interfix slot and then tooling core print seat is placed in sealing ring inner cavity, thus
Realize the clamping position after tooling base and tooling core print seat merge to sealing ring.
Further, the square structure of both the interfix slot and tooling core print seat similar figures each other.
Further, tapped through hole is offered on the tooling core print seat, and is threaded with jacking screw in tapped through hole,
Force tooling core print seat with respect to tooling base movement separation to take out sealing ring by rotating jacking screw.
A kind of CNC cutting process of rectangular excellent power glue sealing ring, comprising the following steps:
Step 1: excellent power collagen material sawing machine stock, stock length 150mm；
Step 2: the excellent power collagen material got ready being arranged in CNC Cutter Body Processing with Machining Center, adjusts 4500 revs/min of revolving speed roughing
Clock finishes 7000 revs/min；
Step 3: progress overall processing in upper surface being carried out to whole stock up using milling cutter, is milled at hollow square hole structure
Rectangular excellent power glue blank, and the rectangular excellent power glue blank height reserves machining allowance at least 1.5mm；
Step 4: lower crude product position is sawed with diameter at least 0.2mm molybdenum filament again, then carries out the overturning of upper and lower end face, so that under
Upward, prepare layer processing below in next step in end face；
Step 5: the cutter head Z axis of lathe now being raised at least 0.15mm to zero point, the processing of lower end surface uses above-mentioned tooling
Tooling base in frock clamp, is first located on CNC machine processing platform, then, in frock clamp by fixture positioning
Between place double-sided adhesive in locating slot so that double-sided adhesive is sticked on processing platform on one side；
Step 6: the crude product part in step 4 being placed in interfix slot again, and with the another side of double-sided adhesive
Cling the upper surface of crude product part；
Step 7: the tooling core print seat reused in frock clamp is placed in the hollow square hole of crude product part, so that slightly
Product parts are clamped to be located between tooling base and tooling core print seat, by the lower end surface upward for the crude product part having good positioning
Carry out machine-shaping；
Step 8: after processing is completed, passing through tooling core print seat with jacking screw threads turn, rotate jacking screw, so that jacking up
Screw resists processing platform, so that causing tooling core print seat slowly to rise using screw thread reaction force carries out disengaging tooling base, most
After take out rectangular excellent power glue sealing ring after molding.
Further, four, the periphery of the interfix slot of the tooling base 1 is unilateral outer both with respect to sealing ring four
The size gap on side increases 0.03mm.
Further, four, tooling core print seat periphery is unilateral increases 0.05mm than the hollow square hole of sealing ring.
Further, the double-sided adhesive is sized to identical as the upper surface size of rectangular excellent power glue sealing ring.
Compared to compared with the prior art, the invention has the following advantages:
By the rectangular excellent power glue sealing ring of intermediate hollow out, it is fixed that clamping is carried out by the tooling to processing technology, autonomous Design
Position is optimized and revised in processing technology, then is manufactured by the way of the cutting of CNC machining center.When using tooling
After design and new technique processing technology, the time of sealing ring manufacture is shortened, and precision improves, so that more according in quality
Matching requirements are closed, while scrappage substantially reduces.
Detailed description of the invention
Fig. 1 is product 3D schematic diagram；
Fig. 2 is the schematic diagram after the just interim upper surface processing of whole stock；
Fig. 3 is with the product schematic diagram under molybdenum filament sawing in Fig. 2；
Fig. 4 is the frock clamp explosive view for being used to process upper surface that the present invention designs.
Figure label explanation: tooling base 1, tooling core print seat 2, jacking screw 3, interfix slot 4.
Specific embodiment
In order to be best understood from the purpose of the present invention, structure and function, with reference to the accompanying drawing shown in 1-4, to of the invention
Understand.
Excellent power glue sealing ring is processed in the prior art, attempted a variety of clampings and processing method, processing dimension occurs not
Stablize, cutting when be thrown out of, the problems such as of processing that time-consuming, waste of material is serious point, and a kind of frock clamp that the present invention designs,
The tooling base 1, tooling core print seat 2, jacking screw 3 of interfix slot 4 are offered including middle part；Spiral shell is offered on tooling core print seat 2
Line through-hole, and jacking screw 3 is threaded in tapped through hole.It can be under excellent power glue sealing ring by the tooling of the design
End face is accurately processed and is positioned, using this simple clamping and processing method, it is also possible that processing dimension is stable, no
Thrown away when can be cut, process it is time-consuming of short duration, wherein the rectangular knot of both interfix slot 4 and tooling core print seat 2 similar figures each other
Structure.Four turnings of interfix slot 4 and tooling core print seat 2 offer rounded corners.
In addition, the present invention improves out a kind of CNC cutting process of rectangular excellent power glue sealing ring, will use one of above-mentioned
Frock clamp.
Above-mentioned tool locating principle:
1. the processing request of the frock clamp of the design:
The 4 part unilateral gap of interfix slot of tooling base 1 is increased relative to the outer ring of excellent power glue sealing ring
0.03mm；
The unilateral inner ring relative to excellent power glue sealing ring in 2 periphery of tooling core print seat increases 0.05mm, and rounded corner facilitates dress
Match；
2. assembling and fixed:
By 1 clamping of tooling base on processing platform；
After sealing ring overturning, upper end is bottom down, and bottom sticking two-faced adhesive tape, is assembled in tooling base 1；
Tooling core print seat 2 is assembled to sealing strip；
By way of extruding, sealing ring periphery is bonded with the positioning of tooling base 1, and end face is cemented with processing platform, is realized
Positioning fix, wherein double-sided adhesive can be sized to it is identical as the upper surface size of rectangular excellent power glue sealing ring.
Specific processing technology:
One, it first stocks up:
Step 1: excellent power collagen material sawing machine stock, stock length 150mm；
Two, CNC machining center is arranged in again to be processed:
Step 2: the excellent power collagen material got ready being arranged in CNC Cutter Body Processing with Machining Center, adjusts 4500 revs/min of revolving speed roughing
Clock finishes 7000 revs/min；
Step 3: as shown in Fig. 2, carrying out upper surface progress overall processing to whole stock up using milling cutter, milling at hollow
The rectangular excellent power glue blank of square hole structure, and the rectangular excellent power glue blank height reserves machining allowance at least 1.5mm；
Step 4: as shown in figure 3, sawing lower crude product position with diameter at least 0.2mm molybdenum filament again, then carrying out upper and lower end face
Overturning prepares layer processing below in next step so that lower end is face-up；
Step 5: the cutter head Z axis of lathe now being raised at least 0.15mm to zero point, the processing of lower end surface uses above-mentioned tooling
Fixture positioning, as shown in figure 4, with frock clamp clamping machine-shaping.The tooling base 1 in frock clamp is first located in CNC
On machine tooling platform, then, double-sided adhesive is placed in the interfix slot 4 of frock clamp, so that double-sided adhesive is sticked on one side
On processing platform；
Step 6: the crude product part in step 4 being placed in interfix slot 4 again, and with the another side of double-sided adhesive
Cling the upper surface of crude product part；
Step 7: the tooling core print seat 2 reused in frock clamp is placed in the hollow square hole of crude product part, so that
Crude product part is clamped to be located between tooling base 1 and tooling core print seat 2, by the crude product part having good positioning upward under
End face carries out machine-shaping；
Step 8: after processing is completed, tooling core print seat 2 is passed through with 3 threads turn of jacking screw, rotates jacking screw 3, so that
Jacking screw 3 resists processing platform, carries out being detached from tooling bottom to cause tooling core print seat 2 slowly to rise using screw thread reaction force
Seat 1, finally takes out rectangular excellent power glue sealing ring after molding.In operation, jacking screw 3 is rotated, the rotation of jacking screw 3 will be compeled
It is ejected tooling core print seat 2, further takes out molding excellent power glue sealing ring part.
The present invention is optimized by technique, program, processing method, reaches following effect:
1. excellent power glue sealing ring part processing precision control is in 0.05mm, quality is guaranteed；
2. rapidoprint is integrally cut, maximizes and save material；
3. using resetting clamp fixture, fixed, process time shortens；
In addition, such processing method can extend on excellent power glue processing part.
It is appreciated that the present invention is described by some embodiments, and what those skilled in the art knew, it is not taking off
In the case where from the spirit and scope of the present invention, various changes or equivalence replacement can be carried out to these features and embodiment.Separately
Outside, under the teachings of the present invention, can modify to these features and embodiment with adapt to particular situation and material without
The spirit and scope of the present invention can be detached from.Therefore, the present invention is not limited to the particular embodiment disclosed, and is fallen with
Embodiment within the scope of claims hereof belong to the present invention protect in the range of.
Claims (10)
1. a kind of frock clamp, which is characterized in that offer the tooling base (1), detachable of interfix slot (4) including middle part
The tooling core print seat (2) being mounted in interfix slot (4)；Sealing ring is placed in interfix slot (4) and then by tooling core
Seat (2) is placed in sealing ring inner cavity, is determined after tooling base (1) and tooling core print seat (2) merge the clamping of sealing ring to realize
Position.
2. frock clamp according to claim 1, which is characterized in that tapped through hole is offered on the tooling core print seat (2), and
It is threaded with jacking screw (3) in tapped through hole, forces tooling core print seat (2) with respect to tooling bottom by rotating jacking screw (3)
Seat (1) movement separation is to take out sealing ring.
3. a kind of CNC cutting process of rectangular excellent power glue sealing ring, which is characterized in that including to sealing ring part upper surface and
The machine-shaping of lower end surface, and the machine-shaping of sealing ring part lower end surface is to carry out positioning and clamping post-processing using frock clamp
's.
4. the CNC cutting process of rectangular excellent power glue sealing ring according to claim 3, which is characterized in that including by stocking up
Step, clamping step, procedure of processing and make forming parts；Wherein, on the part of stock for the first time clamping to workbench processing on
The part of upper surface after processing is completed is cut in end face, then by fitting turnover be inverted so that upper end up after secondary clamping, most
Lower end surface machine-shaping is carried out afterwards.
5. the CNC cutting process of rectangular excellent power glue sealing ring according to claim 4, which is characterized in that including material preparation step:
Excellent power collagen material sawing machine stock, length 150mm；
Clamping step: it is that the excellent power collagen material that will be got ready is mounted on CNC machining center and adds that clamping twice, which is the first clamping respectively,
Work；Second of clamping is to raise the cutter head Z axis of lathe to zero point, and the processing of lower end surface is wanted using CNC processing platform and right
Ask the cooperation positioning of frock clamp described in 1；
Procedure of processing: it is to carry out upper surface progress overall processing to whole stock up using milling cutter that upper surface, which processes, is milled at having
The rectangular excellent power glue blank of short side pore structure, and the rectangular excellent power glue blank height reserves machining allowance；It is sawed again with molybdenum filament
Under machined good upper surface crude product part, then by crude product part carry out upper and lower end face inversion overturn so that lower end surface
Upward, cutting optimal processing is carried out；The lower end surface upward for the crude product part having good positioning is subjected to machine-shaping, after taking out molding
Rectangular excellent power glue sealing ring.
6. the CNC cutting process of rectangular excellent power glue sealing ring according to claim 5, which is characterized in that CNC in procedure of processing
4500 revs/min of the adjusting revolving speed roughing of Cutter Body Processing with Machining Center finishes 7000 revs/min；Rectangular excellent power glue blank is high
Reserved machining allowance 1.5mm is spent, cutting molybdenum filament selects diameter 0.2mm.
7. the CNC cutting process of rectangular excellent power glue sealing ring according to claim 5, which is characterized in that processing is adopted in step
Include: with CNC processing platform and frock clamp cooperation positioning operation
The cutter head Z axis of lathe is raised into 0.15mm to zero point；
The tooling base (1) in frock clamp is located on CNC machine processing platform again；
Double-sided adhesive is placed in the interfix slot (4) of frock clamp, so that double-sided adhesive is sticked on processing platform on one side；
The crude product part that upper surface processes is placed in interfix slot (4) again, and viscous with the another side of double-sided adhesive
The firmly upper surface of crude product part, so that lower end is face-up；
The tooling core print seat (2) reused in frock clamp is placed in the hollow square hole of crude product part, so that crude product zero
Part is clamped to be located between tooling base (1) and tooling core print seat (2), by the lower end surface upward for the crude product part having good positioning
Carry out machine-shaping.
8. the CNC cutting process of rectangular excellent power glue sealing ring according to claim 7, which is characterized in that complete in procedure of processing
Cheng Hou passes through jacking screw (3) threads turn in tooling core print seat (2), rotates jacking screw (3), so that jacking screw (3) supports
Firmly processing platform, so that causing tooling core print seat (2) slowly to rise using screw thread reaction force carries out disengaging tooling base (1), most
After take out rectangular excellent power glue sealing ring after molding.
9. the CNC cutting process of rectangular excellent power glue sealing ring according to claim 7, which is characterized in that the tooling core print seat
(2) four, periphery is unilateral increases 0.05mm, the week of the interfix slot (4) of tooling base (1) than the hollow square hole of sealing ring
The unilateral size gap both with respect to four outsides of sealing ring in four, side increases 0.03mm.
10. the CNC cutting process of rectangular excellent power glue sealing ring according to claim 7, which is characterized in that the double-sided adhesive
It is sized to identical as the upper surface size of rectangular excellent power glue sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750692.4A CN110509086A (en) | 2019-08-14 | 2019-08-14 | A kind of CNC cutting process of frock clamp and rectangular excellent power glue sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750692.4A CN110509086A (en) | 2019-08-14 | 2019-08-14 | A kind of CNC cutting process of frock clamp and rectangular excellent power glue sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509086A true CN110509086A (en) | 2019-11-29 |
Family
ID=68625175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910750692.4A Pending CN110509086A (en) | 2019-08-14 | 2019-08-14 | A kind of CNC cutting process of frock clamp and rectangular excellent power glue sealing ring |
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| Country | Link |
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| CN (1) | CN110509086A (en) |
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| CN209050462U (en) * | 2018-11-22 | 2019-07-02 | 无锡斯考尔自动控制设备有限公司 | A kind of metal ball-valve gasket ring processing cart mould |
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-
2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003236726A (en) * | 2002-02-18 | 2003-08-26 | Fuji Univance Corp | Composite machining machine for ring body |
| RU2002117091A (en) * | 2002-06-27 | 2004-02-10 | Эрова Аг (Ch) | Clamping device for securing a tool or product in a specific position |
| JP2004042198A (en) * | 2002-07-12 | 2004-02-12 | Daido Castings:Kk | Jig for finishing operations of precision casting |
| CN101244527A (en) * | 2007-02-15 | 2008-08-20 | 洛阳轴研科技股份有限公司 | Process method for eliminating bending of thin-wall bearing ring face |
| JP2009253793A (en) * | 2008-04-09 | 2009-10-29 | Panasonic Corp | Voice coil positioning jig, and method for manufacturing of speaker using the jig |
| CN103752919A (en) * | 2014-01-09 | 2014-04-30 | 大连理工大学 | Non-circular expanded ring type sealing ring machining method |
| CN104385019A (en) * | 2014-09-28 | 2015-03-04 | 杭州汽轮机股份有限公司 | Method and turning clamp for oil cylinder piston sealing ring machining |
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