CN110238431A - A kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife - Google Patents
A kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife Download PDFInfo
- Publication number
- CN110238431A CN110238431A CN201910484628.6A CN201910484628A CN110238431A CN 110238431 A CN110238431 A CN 110238431A CN 201910484628 A CN201910484628 A CN 201910484628A CN 110238431 A CN110238431 A CN 110238431A
- Authority
- CN
- China
- Prior art keywords
- drill
- molding
- fluid reservoir
- mounting flange
- reamer portion
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 36
- 239000012530 fluid Substances 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 16
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The present invention relates to process tool technical fields, especially a kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife, including tool matrix, tool matrix front end, which is equipped at molding chamfering blades and its front end center, is equipped with transition knife bar, transition knife bar one end is equipped with drill reaming cutting part, drill reaming cutting part includes reamer portion and reamer portion front end is equipped with preboring drill, and reamer portion tail end is equipped with reversed chamfering blades.A kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife of the invention, most of surplus is removed positioned at the preboring drill subdrilling hole of cutter front end, mitigate the cutting pressure in subsequent reamer portion, reduce reamer portion tool wear, guarantee the final processing quality of fraising, and only need clamped one time, one that drilling, fraising, reverse side chamfering and positive high-precision aperture forming surface molding can be completed in cutter, efficiently quickly.
Description
Technical field
The present invention relates to process tool technical field, especially a kind of high-precision car condenser mounting flange fluid reservoir is more
Functional shaping knife.
Background technique
Existing machining center to the Fast Installation sealing holes of the parts such as fluid reservoir, pressing plate connector on high-end car plus
During work, a variety of cutters inside using tool magazine is needed to realize the processing technologys such as drilling, fraising, chamfering, end molding respectively,
Its procedure of processing is complicated；The standby library expense of cutter and knife handle is high；And have in technique because knife position is inadequate original sometimes
The part point of one process processing does the even more process processing of two-step；Replacement cutter is troublesome and needs to waste a large amount of time
Invalid repetitive operation is carried out to carry out replacement cutter, and replacement cutter needs tooling to reset every time, cutter lifts, and repeats empty run
Fixed stroke realizes that tool changing acts, and service life, the electricity charge and the lathe for wasting lathe effectively do manual work the time.
Summary of the invention
In order to overcome the shortcomings of that existing workpiece hole location processing technology is complicated, the cost of charp tool is high, the present invention provides one kind
High-precision car condenser mounting flange fluid reservoir Multifunctional molding knife, by the preboring drill on drill reaming cutting part to work
Part drill deeply, and the pre- hole that the reamer portion of subsequent preboring drill rear end drills out it is reamed, as drill reaming is cut
Portion is cut after entire workpiece one through-hole of formation, then machining center controls the cutter and carries out around the movement of hole circular interpolation in turn
It controls reversed chamfering blades device to hole reverse side and carries out chamfering operation, subsequent cutter goes back to center and processed by forming chamfering blades to aperture
Molding.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high-precision car condenser mounting flange storage
Flow container Multifunctional molding knife, including tool matrix, the tool matrix front end are equipped in molding chamfering blades and tool matrix front end
Transition knife bar is equipped at the heart, the transition knife bar other end is equipped with drill reaming cutting part, and the drill reaming cutting part includes reamer
Portion and reamer portion front end are equipped with preboring drill, and reamer portion tail end is equipped with reversed chamfering blades.
Further, including tool matrix, transition knife bar and drill reaming cutting part are integrated machine-shaping, and its material is
Hard alloy.
Further, the helicla flute of helicla flute and reamer portion including preboring drill is integrally machined molding.
Further, including molding chamfering blades are made of hard alloy, after reamer portion front cutting edge and molding chamfering blades
Portion's mosaic diamond knife grain.
Further, including preboring drill outside diameter is 0.15 ~ 0.2 millimeter smaller than reamer portion outside diameter.
Further, including transition knife bar diameter is less than preboring drill outside diameter.
The invention has the advantages that a kind of high-precision car condenser mounting flange fluid reservoir of the invention it is multi-functional at
Type knife removes most of surplus positioned at the preboring drill subdrilling hole of cutter front end, mitigates the cutting pressure in subsequent reamer portion,
Reamer portion tool wear is reduced, guarantees the final hole machined quality of fraising, and only needs clamped one time, one that cutter can be completed
Drilling, fraising, reverse side chamfering and the molding technique of positive high-precision aperture forming surface, reduce the tool changing toolsetting time, efficiently quickly,
And trueness error caused by multiple tool changing is avoided, guarantee high-precision hole forming, aperture molding, furthermore in reamer portion easy to wear
Front cutting edge and molding chamfering blades rear portion mosaic diamond knife grain greatly improve its wear-resisting property and improve the rough surface in hole
Degree, and improve the service life of whole knife.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram that chamfering blades are formed in Fig. 1.
1. tool matrix in figure, 2. molding chamfering blades, 3. transition knife bars, 4. drill reaming cutting parts, 41. reamer portions, 42. is pre-
Drill, 5. reversed chamfering blades.
Specific embodiment
If Fig. 1 is structural schematic diagram of the invention, a kind of high-precision car condenser mounting flange fluid reservoir it is multi-functional at
Type knife, including tool matrix 1,1 front end of tool matrix, which is equipped at molding chamfering blades 2 and 1 front end center of tool matrix, is equipped with transition
Knife bar 3,3 other end of transition knife bar are equipped with drill reaming cutting part 4, and the drill reaming cutting part 4 includes reamer portion 41 and cuts with scissors
41 front end of knife portion is equipped with preboring drill 42, and 41 tail end of reamer portion is equipped with reversed chamfering blades 5.
As shown in Figure 1, tool matrix 1, transition knife bar 3 and drill reaming cutting part 4 are integrated machine-shaping, and its material is equal
For hard alloy.The helicla flute of preboring drill and the helicla flute in reamer portion are integrally machined molding, facilitate processing and manufacturing, make simultaneously
It is more smoothly to obtain chip removal.Molding chamfering blades 2 are made of hard alloy, the 41 front cutting edge of reamer portion and molding chamfering blades 2
Rear portion mosaic diamond knife grain.42 outside diameter of preboring drill is 0.15 ~ 0.2 millimeter smaller than 41 outside diameter of reamer portion.Transition
3 diameter of knife bar is less than 42 outside diameter of preboring drill.
In use, the cutter is put into the tool magazine of numer centre, and then controls the cutter and pass through drill reaming cutting part 4
On preboring drill 42 to workpiece to be processed carry out drilling processing, it bores in the reamer portion 41 of subsequent 42 rear end of preboring drill
Drilling out is reamed, after going deep into workpieces processing with drill reaming cutting part 4 and run through entire workpiece one through-hole of formation, mistake
Cross that knife bar 3 is interspersed in entire through-hole and 3 length of transition knife bar is greater than the thickness of through-hole, then machining center control the cutter into
Row, which acts around hole circular interpolation and then controls reversed 5 device to hole reverse side of chamfering blades, carries out chamfering operation, and subsequent cutter goes back to center and passes through
It forms chamfering blades 2 and machine-shaping is carried out to aperture, have using the advantages of this cutter, the preboring drill 42 positioned at cutter front end
First drilling removes most of surplus, mitigates the cutting pressure in subsequent reamer portion 41, reduces by 41 tool wear of reamer portion, guarantees fraising
Final processing quality, and improve fraising efficiency, and only need that drilling can be completed in cutter by clamped one time, one, fraising, reverse side fall
Angle and the molding technique of positive high-precision aperture forming surface, reduce the tool changing toolsetting time, efficiently quickly, and multiple tool changing are avoided to make
At trueness error, guarantee high-precision hole forming, aperture molding, furthermore this cutter is in 41 front chip of reamer portion easy to wear
Sword and molding 2 rear portion mosaic diamond knife grain of chamfering blades, greatly improve the surface roughness in its wear-resisting property and hole, and improve
The service life of whole knife.
This cutter is in actual production in use, will drilling, fraising, reverse side chamfering and positive high-precision aperture forming surface molding
Multiple processing segment set integrators, substantially provide production efficiency and improve processing quality, furthermore reduce the cost of charp tool
And maintenance cost.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all
It will fall within the scope of protection of the present invention.
Claims (6)
1. a kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife, including tool matrix (1), feature
It is that tool matrix (1) front end is equipped at molding chamfering blades (2) and tool matrix (1) front end center and is equipped with transition knife bar
(3), transition knife bar (3) other end is equipped with drill reaming cutting part (4), and the drill reaming cutting part (4) includes reamer portion
(41) and reamer portion (41) front end is equipped with preboring drill (42), and reamer portion (41) tail end is equipped with reversed chamfering blades (5).
2. a kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife according to claim 1, special
Sign is that the tool matrix (1), transition knife bar (3) and drill reaming cutting part (4) are integrated machine-shaping, and its material is
Hard alloy.
3. a kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife according to claim 1, special
Sign is that the helicla flute of the preboring drill (42) and the helicla flute of reamer portion (41) are integrally machined molding.
4. a kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife according to claim 1, special
Sign is that the molding chamfering blades (2) are made of hard alloy, reamer portion (41) the front cutting edge and molding chamfering blades (2)
Rear portion mosaic diamond knife grain.
5. a kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife according to claim 1, special
Sign is that preboring drill (42) the outside diameter is 0.15 ~ 0.2 millimeter smaller than reamer portion (41) outside diameter.
6. a kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife according to claim 1, special
Sign is that transition knife bar (3) diameter is less than preboring drill (42) outside diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484628.6A CN110238431A (en) | 2019-06-05 | 2019-06-05 | A kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484628.6A CN110238431A (en) | 2019-06-05 | 2019-06-05 | A kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110238431A true CN110238431A (en) | 2019-09-17 |
Family
ID=67886059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910484628.6A Pending CN110238431A (en) | 2019-06-05 | 2019-06-05 | A kind of high-precision car condenser mounting flange fluid reservoir Multifunctional molding knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110238431A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10128610A (en) * | 1996-08-26 | 1998-05-19 | Masao Kubota | Compound cutting edge tool mainly for drilling work, and work method |
| DE19735024A1 (en) * | 1997-08-13 | 1999-02-18 | Walter Dr Ing Bauer | Drill with rearward cutter |
| CN204321266U (en) * | 2014-11-05 | 2015-05-13 | 昆山欧思克精密工具有限公司 | Integrate the composite step drill bit of boring, fraising, chamfering |
| US20160311037A1 (en) * | 2015-04-24 | 2016-10-27 | Heule Werkzeug Ag | Combined drill and chamfer tool |
| CN207952728U (en) * | 2018-01-23 | 2018-10-12 | 上海华昇精密机械科技有限公司 | Drill bit |
| CN208067391U (en) * | 2018-03-20 | 2018-11-09 | 德阳杰创科技有限公司 | A kind of brill milling compound tool |
| CN210254409U (en) * | 2019-06-05 | 2020-04-07 | 常州腾龙汽车零部件股份有限公司 | High accuracy automobile condenser mounting flange liquid storage pot multifunctional forming sword |
-
2019
- 2019-06-05 CN CN201910484628.6A patent/CN110238431A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10128610A (en) * | 1996-08-26 | 1998-05-19 | Masao Kubota | Compound cutting edge tool mainly for drilling work, and work method |
| DE19735024A1 (en) * | 1997-08-13 | 1999-02-18 | Walter Dr Ing Bauer | Drill with rearward cutter |
| CN204321266U (en) * | 2014-11-05 | 2015-05-13 | 昆山欧思克精密工具有限公司 | Integrate the composite step drill bit of boring, fraising, chamfering |
| US20160311037A1 (en) * | 2015-04-24 | 2016-10-27 | Heule Werkzeug Ag | Combined drill and chamfer tool |
| CN207952728U (en) * | 2018-01-23 | 2018-10-12 | 上海华昇精密机械科技有限公司 | Drill bit |
| CN208067391U (en) * | 2018-03-20 | 2018-11-09 | 德阳杰创科技有限公司 | A kind of brill milling compound tool |
| CN210254409U (en) * | 2019-06-05 | 2020-04-07 | 常州腾龙汽车零部件股份有限公司 | High accuracy automobile condenser mounting flange liquid storage pot multifunctional forming sword |
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