CN106624095A - Compound tool for processing oil cup seat in brake master cylinder - Google Patents
Compound tool for processing oil cup seat in brake master cylinder Download PDFInfo
- Publication number
- CN106624095A CN106624095A CN201610910190.XA CN201610910190A CN106624095A CN 106624095 A CN106624095 A CN 106624095A CN 201610910190 A CN201610910190 A CN 201610910190A CN 106624095 A CN106624095 A CN 106624095A
- Authority
- CN
- China
- Prior art keywords
- hole milling
- compound tool
- knife
- master cylinder
- oil cup
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 25
- 238000003801 milling Methods 0.000 claims abstract description 90
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
- B23C2210/203—Number of cutting edges four
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/24—Overall form of the milling cutter
- B23C2210/247—Stepped milling cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/28—Arrangement of teeth
- B23C2210/285—Cutting edges arranged at different diameters
Abstract
The invention relates to a compound tool for processing an oil cup seat in a brake master cylinder. The compound tool comprises a cam shaft, a connecting disc and a protruding compound tool group, wherein the compound tool group and the cam shaft are separately arranged on two sides of the connecting disc; the compound tool group comprises a sheet body, a step hole milling cutter and an end surface milling cutter; the sheet body is radially fixed along the connecting disc, the step hole milling cutter is arranged on two side edges of the sheet body while the end surface milling cutter is fixed on the connecting disc and is connected to the step hole milling cutter to form a compound milling cutter structure of a primarily formed connecting body and the end surface. According to the compound tool provided by the invention, four cutters: the end surface milling cutter, a milling cutter with the diameter of 28mm, a milling cutter with the diameter of 27.5mm and a milling cutter with the diameter of 25.4mm for processing the oil cup seat in the original brake master cylinder are integrated to obtain a primarily processed and formed brake cylinder processing compound tool so as to further reduce the replacing step of the tool group, so that the compound tool has the advantages and beneficial effects of shortening the processing time, lowering the cost, being high in work efficiency, small in labor intensity and the like.
Description
Technical field
The present invention relates to oil cup seat processing compound tool in a kind of master cylinder, especially adds oil cup seat in master cylinder
The compound tool that the four kinds of stage properties applied in work are combined as a whole.
Background technology
Brakes is the more important part of body of a motor car, wherein brake cylinder, and it is braking system to be commonly called as brake callipers
The final part of braking action is produced in system, when brake pedal, brake fluid passes through braking after being squeezed by master cylinder
Pressure is distributed to each brake cylinder by liquid pipeline, due to the Incoercibility of liquid, effect of the brake cylinder in brake fluid pressure
There is friction so as to produce braking action with brake disc in lower promotion brake(-holder) block.
At present, shoulder hole is offered in master cylinder on oil cup seat, and the processing of oil cup seat needs to pass through in master cylinder
Face milling knife, diameter 28mm milling cutters, diameter 27.5mm milling cutters, diameter 25.4mm milling cutters totally four carry out knife to realize processing master cylinder
Middle oil cup seat, whole process needs to change various cutters, and process is loaded down with trivial details, causes process time longer, high cost, work effect
Rate is low, high labor intensive.
The content of the invention
Therefore, the present invention proposes oil cup seat processing compound tool in a kind of master cylinder, and it can once by master cylinder
Oil cup seat machine-shaping, so as to solve the problems of the prior art.
To reach above-mentioned purpose, specific technical scheme is as follows：
Oil cup seat processing compound tool in a kind of master cylinder, it includes the composite cutter group of protruding shaft, terminal pad and protrusion, its
Middle composite cutter group and protruding shaft are respectively placed in the both sides of terminal pad, and wherein composite cutter group includes flake main body, shoulder hole milling cutter and end
Face milling cutters, the flake main body is radially fixed along terminal pad, and shoulder hole milling cutter is placed in the side of flake main body two, and face cutter is solid
It is scheduled in terminal pad and is connected with shoulder hole milling cutter, forms the composite milling cutter structure of one-shot forming junctor hole and end face.
Further, the shoulder hole milling cutter includes the hole milling knife of two groups of stepped distributions, and two groups of hole milling knives are respectively placed in piece
Shape main body both sides, each hole milling knife is disposed with milling from flake main body one end end to its other end end being connected with terminal pad
The first hole milling knife, the second hole milling knife and the 3rd hole milling knife that hole internal diameter increases successively, the first hole milling knife, the second hole milling knife and
3rd hole milling knife one is connected.
Further, the first hole milling knife correspondence processing internal diameter is the endoporus of 25.4mm.
Further, the second hole milling knife correspondence processing internal diameter is the endoporus of 27.5mm.
Further, the 3rd hole milling knife correspondence processing internal diameter is the endoporus of 28mm.
Further, the face cutter includes two groups of face milling knifes being connected with two hole milling knives respectively, and each face milling knife is L-shaped
And it is fixed in terminal pad and is connected by chamfering cutter-edge formation with corresponding hole milling knife.
Further, the chamfering cutter-edge formation is inclined edge.
In terms of existing technologies, advantages of the present invention and have the beneficial effect that：
The present invention is by the face milling knife of oil cup seat processing, diameter 28mm milling cutters, diameter 27.5mm millings in original master cylinder
Knife, diameter 25.4mm milling cutters four integrate knife totally, and so as to reach, to be processed and formed at one time brake cylinder processing compound
Cutter, and then reduce the exchonge step of knife group, shortens process time, reduces cost, high working efficiency, and labour intensity is little etc. has
Point and beneficial effect.
Description of the drawings
Fig. 1 is present configuration front view；
Fig. 2 is present configuration lateral plan；
Fig. 3 is present configuration processing oil cup seat structure schematic diagram.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Oil cup seat processing compound tool in a kind of master cylinder, it includes the composite cutter group of protruding shaft 1, terminal pad 2 and protrusion,
Wherein composite cutter group and protruding shaft 1 are respectively placed in the both sides of terminal pad 2.
Aforementioned composite cutter group includes flake main body 3, shoulder hole milling cutter 4 and face cutter 5, and the flake main body 1 is along connection
Disk 1 is radially fixed, and shoulder hole milling cutter 4 is placed in 1 liang of side of flake main body, and face cutter 5 is fixed in terminal pad 2 and and ladder
Hole milling cutter 4 is connected, and forms the composite milling cutter structure of one-shot forming junctor hole and end face.
Specifically：Cooling duct 7 is provided with the protruding shaft 1, terminal pad 2, the cooling duct be a cooling through hole and
It includes main channel and subchannel, wherein the corresponding part of protruding shaft 1 open up for main channel, and be provided with master in correspondence terminal pad 2
Passage, main channel connects with subchannel in the terminal pad 2.
Aforementioned shoulder hole milling cutter 4 includes the hole milling knife of two groups of stepped distributions, and two groups of hole milling knives are respectively placed in flake main body
Both sides, each hole milling knife is disposed with hole milling internal diameter from flake main body one end end to its other end end being connected with terminal pad
The first hole milling knife 41, the second hole milling knife and 42 the 3rd hole milling knives 43 for increasing successively, the first hole milling knife 41, the second hole milling knife
42 and the one of the 3rd hole milling knife 43 be connected.
Specifically：The correspondence of the first hole milling knife 41 processing internal diameter is the endoporus of 25.4mm；The second hole milling knife 42
Correspondence processing internal diameter is the endoporus of 27.5mm；The 3rd hole milling knife 43 correspondence processing internal diameter for 28mm endoporus, so as to system
Oil cup seat A upper shoulder holes are adapted in dynamic master cylinder.
Aforementioned face cutter 5 include two groups of face milling knifes 51 being connected with two hole milling knives respectively, each face milling knife 51 it is L-shaped and
It is fixed in terminal pad 2 and is connected by chamfering cutter-edge formation 6 with corresponding hole milling knife.Specifically：The chamfering shaping
Blade 6 is inclined edge.
The present invention is by the face milling knife of oil cup seat processing, diameter 28mm milling cutters, diameter 27.5mm millings in original master cylinder
Knife, diameter 25.4mm milling cutters four integrate knife totally, and so as to reach, to be processed and formed at one time brake cylinder processing compound
Cutter, and then reduce the exchonge step of knife group, shortens process time, reduces cost, high working efficiency, and labour intensity is little etc. has
Point and beneficial effect.
Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution
The scope of scheme.
Claims (7)
1. oil cup seat processes compound tool in a kind of master cylinder, it is characterised in that：It includes answering for protruding shaft, terminal pad and protrusion
Knife group is closed, wherein composite cutter group and protruding shaft is respectively placed in the both sides of terminal pad, and wherein composite cutter group includes flake main body, shoulder hole
Milling cutter and face cutter, the flake main body is radially fixed along terminal pad, and shoulder hole milling cutter is placed in the side of flake main body two, and holds
Face milling cutters are fixed in terminal pad and are connected with shoulder hole milling cutter, form the composite milling cutter knot of one-shot forming junctor hole and end face
Structure.
2. oil cup seat processes compound tool in master cylinder according to claim 1, it is characterised in that：The shoulder hole milling
Knife includes the hole milling knife of two groups of stepped distributions, and two groups of hole milling knives are respectively placed in flake main body both sides, and each hole milling knife is from sheet master
Body one end end to its other end end being connected with terminal pad be disposed with the first hole milling knife that hole milling internal diameter increases successively,
Second hole milling knife and the 3rd hole milling knife, the first hole milling knife, the second hole milling knife and the 3rd hole milling knife one is connected.
3. oil cup seat processes compound tool in master cylinder according to claim 2, it is characterised in that：First hole milling
Knife correspondence processing internal diameter is the endoporus of 25.4mm.
4. oil cup seat processes compound tool in master cylinder according to claim 2, it is characterised in that：Second hole milling
Knife correspondence processing internal diameter is the endoporus of 27.5mm.
5. oil cup seat processes compound tool in master cylinder according to claim 2, it is characterised in that：3rd hole milling
Knife correspondence processing internal diameter is the endoporus of 28mm.
6. oil cup seat processes compound tool in master cylinder according to claim 2, it is characterised in that：The face cutter
Including two groups of face milling knifes being connected with two hole milling knives respectively, each face milling knife it is L-shaped and its be fixed in terminal pad and with it is corresponding
Hole milling knife by chamfering cutter-edge formation be connected.
7. oil cup seat processes compound tool in master cylinder according to claim 6, it is characterised in that：The chamfering shaping
Blade is inclined edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910190.XA CN106624095A (en) | 2016-10-19 | 2016-10-19 | Compound tool for processing oil cup seat in brake master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910190.XA CN106624095A (en) | 2016-10-19 | 2016-10-19 | Compound tool for processing oil cup seat in brake master cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624095A true CN106624095A (en) | 2017-05-10 |
Family
ID=58855417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910190.XA Pending CN106624095A (en) | 2016-10-19 | 2016-10-19 | Compound tool for processing oil cup seat in brake master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624095A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB540073A (en) * | 1940-07-22 | 1941-10-03 | Ferranti Ltd | Improvements in or relating to metal drills |
| DE1041324B (en) * | 1954-12-21 | 1958-10-16 | Rohde & Doerrenberg | Step drill or countersink |
| JP2010094766A (en) * | 2008-10-15 | 2010-04-30 | Toyota Motor Corp | Boring tool |
| CN202845814U (en) * | 2012-09-23 | 2013-04-03 | 常州市恒祥泵业工具制造有限公司 | Tungsten steel molding knife |
| CN202984754U (en) * | 2012-12-24 | 2013-06-12 | 亚狮精密刀具(苏州)有限公司 | Drilling, milling and reaming cutter |
| CN105750599A (en) * | 2016-04-04 | 2016-07-13 | 上海大学 | Integral compound tool for machining walls and bottoms of stepped holes |
| CN105750605A (en) * | 2016-05-11 | 2016-07-13 | 中山市光和精密科技有限公司 | Efficient combined cutting tool |
| CN205629488U (en) * | 2015-12-15 | 2016-10-12 | 昆山欧思克精密工具有限公司 | Composite milling cutter |
| CN206104981U (en) * | 2016-10-19 | 2017-04-19 | 厦门永裕机械工业有限公司 | Oil cup seat processing combination cutting tool among brake master cylinder |
-
2016
- 2016-10-19 CN CN201610910190.XA patent/CN106624095A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB540073A (en) * | 1940-07-22 | 1941-10-03 | Ferranti Ltd | Improvements in or relating to metal drills |
| DE1041324B (en) * | 1954-12-21 | 1958-10-16 | Rohde & Doerrenberg | Step drill or countersink |
| JP2010094766A (en) * | 2008-10-15 | 2010-04-30 | Toyota Motor Corp | Boring tool |
| CN202845814U (en) * | 2012-09-23 | 2013-04-03 | 常州市恒祥泵业工具制造有限公司 | Tungsten steel molding knife |
| CN202984754U (en) * | 2012-12-24 | 2013-06-12 | 亚狮精密刀具(苏州)有限公司 | Drilling, milling and reaming cutter |
| CN205629488U (en) * | 2015-12-15 | 2016-10-12 | 昆山欧思克精密工具有限公司 | Composite milling cutter |
| CN105750599A (en) * | 2016-04-04 | 2016-07-13 | 上海大学 | Integral compound tool for machining walls and bottoms of stepped holes |
| CN105750605A (en) * | 2016-05-11 | 2016-07-13 | 中山市光和精密科技有限公司 | Efficient combined cutting tool |
| CN206104981U (en) * | 2016-10-19 | 2017-04-19 | 厦门永裕机械工业有限公司 | Oil cup seat processing combination cutting tool among brake master cylinder |
Non-Patent Citations (1)
| Title |
|---|
| 北京永定机械厂群钻研究小组: "群钻的实践与认识", 上海人民出版社, pages: 223 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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