CN206477912U - The connector and its shaped device of automobile turbocharger - Google Patents
The connector and its shaped device of automobile turbocharger Download PDFInfo
- Publication number
- CN206477912U CN206477912U CN201720008054.1U CN201720008054U CN206477912U CN 206477912 U CN206477912 U CN 206477912U CN 201720008054 U CN201720008054 U CN 201720008054U CN 206477912 U CN206477912 U CN 206477912U
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- China
- Prior art keywords
- boss
- connector
- cutter
- automobile turbocharger
- punch die
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- 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.)
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Abstract
In the connector and its shaped device of the automobile turbocharger that the utility model is provided, run through a perforate inside the connector of automobile turbocharger, perforate is made up of one section of macropore and one section of aperture, the radius of macropore is more than the radius of aperture, the depth of macropore, which is more than outside the depth of aperture, connector, is provided with the different circle convex platform of multiple external diameters.The shaped device that the utility model is provided, including three cold upsetting die of car and machining set-up, wherein machining set-up includes lathe and the cutter being fixed on lathe, cutter has five kinds, respectively it is used for the first cutter of preforming 5th boss to the 6th boss, second cutter of the shaft part between preforming 4th boss and the 5th boss, it is molded the 3rd cutter of the 4th boss to the 6th boss, preforming first boss to the 3rd boss the 4th cutter, first boss is molded to the 5th cutter of the 3rd boss, the intensity and hardness of metal material can be made to increase by way of cold-heading is combined with machining.
Description
Technical field
The utility model is related to machine components and manufacturing technology field, more particularly to the connector of automobile turbocharger and
Its shaped device.
Background technology
In automobile turbocharger, it will usually use a kind of connector of automobile turbocharger, this connector leads to
It is often all to be made using machining mode, this pure machining mode is mainly by the way of cutting, therefore can be by metal
Streamline is cut off, so as to cause the intensity of metal to decline so that obtained connector service life reduction.
Utility model content
The utility model provides a kind of connector and its shaped device of automobile turbocharger, to solve in the prior art
The problem of existing.
In order to solve the above technical problems, the utility model provides a kind of connector of automobile turbocharger, inside is run through
One perforate, the perforate is made up of one section of macropore and one section of aperture, and the radius of the macropore is more than the radius of the aperture, described
The depth of macropore, which is more than outside the depth of the aperture, the connector, is provided with the different circle convex platform of multiple external diameters.
Preferably, there is provided six circle convex platforms, according to from aperture to the direction of macropore transition, six circle convex platforms point
Wei not first boss, second boss, the 3rd boss, the 4th boss, the 5th boss and the 6th boss, the radius of the 4th boss
More than remaining five circle convex platform, chamfering is set between the circumference of the first boss and the end of the connector.
Preferably, the height of the second boss be more than remaining five circle convex platform height, the 3rd boss with
4th boss is connected as a single entity.
Preferably, the depth of the aperture is equal to the height sum of the chamfering and the first boss, the described 5th
The height of boss and the 6th boss is equal.
Preferably, being connected between the 4th boss and the 5th boss by length for 17mm~19mm shaft part, institute
The height for stating second boss is 1.3mm~1.5mm.
The present invention also provides a kind of shaped device of the connector of automobile turbocharger as described above, including three cold
Upsetting mould and machining set-up, wherein machining set-up include lathe and the cutter being fixed on the lathe, the cutter tool
There are five kinds, the first cutter, preforming 4th boss and the 5th respectively for preforming 5th boss to the 6th boss
Second cutter of the shaft part between boss, the 3rd cutter for being molded the 4th boss to the 6th boss, preforming first boss are to the
The 4th cutter, the 5th cutter of shaping first boss to the 3rd boss of three boss.
Preferably, be further fixed on roller on the lathe, the roller is relative with the cutter and with processing
The connector contact, the connector processed is located between the roller and the cutter, and the roller is used to drive
The dynamic connector processed is along its own axial-rotation.
Preferably, the shape of the shape of first cutter and the 5th boss to the 6th boss is coincide, described the
The shape of three cutters and the shape of the 4th boss to the 6th boss are coincide, and the shape of the 4th cutter and the 5th cutter is all
It is coincide with the shape of the first boss to the 3rd boss.
Preferably, the cold upsetting die of car has three, it is respectively：For first mould preforming to the connector
Tool, the second mould for preforming 4th boss, the 3rd mould for being molded the 4th boss.
Preferably, the cold upsetting die of car all includes punch die and main mould from top to bottom, the punch die includes punch die shell, is located at
The red needle that punch die cushion block, one end in the punch die shell are fixedly connected with the punch die cushion block, the other end of the red needle and institute
Connector ends contact is stated, the punch die shell wraps up die cavity, and the punch die cushion block is located in the die cavity, in punch die
One branch pipe is set on shell, and the branch pipe is extended to out of described die cavity outside the punch die shell.
Compared with prior art, the utility model has advantages below：The automobile turbocharger that the utility model is provided
Connector and its shaped device in, a perforate is run through inside the connector of automobile turbocharger, the perforate is big by one section
Hole and one section of aperture composition, the radius of the macropore are more than the radius of the aperture, and the depth of the macropore is more than the aperture
Depth, be provided with the different circle convex platform of multiple external diameters outside the connector.The utility model provides a kind of as described above
Automobile turbocharger connector shaped device, including three cold upsetting die of car and machining set-up, wherein machining tool
Put including lathe and the cutter being fixed on the lathe, the cutter has five kinds, respectively for preforming connector
Shaft part between first cutter of the 5th boss to the 6th boss, the 4th boss of preforming connector and the 5th boss
Second cutter, the 3rd cutter of the 4th boss to the 6th boss of connector, the first boss of preforming connector are molded to the
5th cutter of the 4th cutter of three boss, the first boss of shaping connector to the 3rd boss.Will using this shaped device
The first cold-heading of the 4th boss comes out on connector, is finally machined out the first to the 3rd boss of shaping, and the 4th boss is extremely
6th boss, by way of cold-heading is combined with machining the intensity and hardness of metal material can rise, it is to avoid show
There is the problem of intensity decline and waste of raw materials are produced in technology.
Brief description of the drawings
The structural representation of the connector for the automobile turbocharger that Fig. 1 provides for the utility model；
The diagrammatic cross-section of the connector for the automobile turbocharger that Fig. 2 provides for the utility model；
Three mould schematic diagrames in the connector shaped device that Fig. 3 provides for the utility model；
The structural representation for the first mould that Fig. 4 provides for the utility model；
The first cutter operating diagram that Fig. 5 provides for the utility model；
The second cutter operating diagram that Fig. 6 provides for the utility model；
The 3rd cutter operating diagram that Fig. 7 provides for the utility model；
The 4th cutter operating diagram that Fig. 8 provides for the utility model；
The 5th cutter operating diagram that Fig. 9 provides for the utility model.
In figure：100- perforates, 110- macropores, 111- changeover portions, 120- apertures, 210- first boss, 211- chamferings, 220-
Second boss, the boss of 230- the 3rd, the boss of 240- the 4th, the boss of 250- the 5th, the boss of 260- the 6th；
40- moulds, the moulds of 410- first, the first main moulds of 411- shell, the first main moulds of 412- benevolence, the first main moulds of 413- cushion block,
The first main moulds of 414- thimble, the first punch dies of 415- shell, the first punch dies of 416- cushion block, the die cavities of 417- first, 418- first are rushed
Pin, 419- branch pipes；
50- blanks；
60- lathes, the cutters of 61- first, the cutters of 62- second, the cutters of 63- the 3rd, 64- rollers, the cutters of 65- the 4th, 66-
Six cutters.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.It should be noted that, the utility model accompanying drawing is using simplified form
And non-accurately ratio is used, only to convenient, lucidly aid illustration the utility model embodiment purpose.
Fig. 1 is refer to, the utility model provides a kind of connector of automobile turbocharger, and the connector is a cylinder
A perforate 100 is run through in shape, its a diameter of 2.15mm, inside, and the perforate 100 is by one section of macropore 110 and one section of 120 groups of aperture
Into the radius of the macropore 110 is 2.3mm~2.7mm, and its depth is 25.9~26.1mm；The radius of the aperture 120 is
7.85mm~7.95mm, the small hole depth is 3.05mm~3.25mm, is set between the macropore 110 and the aperture 120
There is changeover portion 111, changeover portion 111 is taper.
Outside connector, to the direction of the transition of aperture 120, six circle convex platforms are disposed with according to from macropore 110,
Respectively first boss 210, second boss 220, the 3rd boss 230, the 4th boss 240, the 5th boss 250 and the 6th boss
260, referring to Fig.1 and 2, the height of first boss 210 is 0.9mm~1.1mm, first boss 210 and the end of connector
Between be formed with chamfering 211, the height of the second boss 220 is 1.3mm~1.5mm, and except the 4th boss 240, remaining five
The external diameter of individual circle convex platform is all identical, as 6.4mm~6.6mm, and the 3rd boss 230 and the 4th boss 240 are close to, that is, are linked into
One, the external diameter of the 4th boss 240 is more than all circle convex platforms, is 14.3mm~14.7mm.
Preferably, the length of the shaft part between the 4th boss 240 and the 5th boss 250 is 17mm~19mm.
In order to form the connector of the automobile turbocharger with said structure feature, Fig. 3 is refer to Fig. 7, this reality
A set of shaped device is provided with new, three moulds and lathe 60 and the cutter being fixed on lathe 60 is specifically included,
Wherein, cutter have five kinds, respectively for preforming connector 260 1 sections of the boss of the 5th boss 250 to the 6th first
Second cutter 62 of the shaft part between cutter 61, the 4th boss 240 of preforming connector and the 5th boss 250, shaping
One section of the 3rd cutter 63 of the boss 260 of the 4th boss 240 to the 6th of connector, the first boss 210 of preforming connector
230 1 sections of the boss of first boss 210 to the 3rd of one section of the 4th cutter 65, precise forming connector to the 3rd boss 230
The 5th cutter 66.
Fig. 3 is refer to, three moulds are respectively：For to the first preforming mould 410 of the connector, be used for
Second mould 420 of preforming 4th boss 240, the 3rd mould 430 for being molded the 4th boss 240.
Three moulds 40 all include punch die and main mould from top to bottom.
It refer to Fig. 4, the punch die of the first mould 410 includes the first punch die shell 415, the inside of the first punch die shell 415 has the
One die cavity 417, the first punch die cushion block 416 is located in first die cavity 417, in addition to one first red needle 418, its
One end is fixed with the first punch die cushion block 416, and the other end is contacted with by the blank 50 of the cold-heading of the first mould 410；First mould
410 main mould includes one first main mould shell 411, in the first main mould shell 111, from top to bottom respectively the first main mould benevolence 412, first
Accompany blank 50 in main mould benevolence 412, the end thereof contacts of the main mould thimble 414 of blank 50 and first, the first main mould thimble 414 it is another
End is fixed on the first main mould cushion block 413, and the first red needle 418 and the first main mould thimble 414 contact the two ends of blank 50 respectively, right
It impacts above and below carrying out so that blank 50 is preforming.
It is additionally provided with a branch pipe 419 on the first punch die shell 415 of the first mould 410, branch pipe 419 is from the first die cavity
417 extend to outside the first punch die shell 415, and oil extraction exhaust can be carried out at branch pipe 419 in shaping.
Refer to can upload five kinds of cutters on Fig. 5, lathe 60, the first cutter 61 has convex with the 5th boss 250 to the 6th
The shape that section of platform 260 matches, the first cutter 61 is uploaded on lathe 60, as shown in figure 1, blank 50 is placed on into machine
Contacted on bed 60 with the first cutter 61, blank 50 is provided with roller 64 (not shown) in opposite side, and roller 64 is contacted with blank 50,
Drive blank 50 to rotate when roller 64 is rotated, the first cutter 61 is processed the bottom of blank 50, first cutter 61 makes
The 5th boss 250 and the 6th boss 260 for obtaining the bottom of blank 50 are preforming.
After the 5th boss 250 and the 6th boss 260 are preforming, the first cutter 61 is changed, the second cutter 62 is uploaded,
Two cutters 62 are contacted with the 4th boss 240 with the shaft part between the 5th boss 250, and the part is cylinder, equally in lathe 60
Upper setting roller 64 is contacted with blank 50 rotates it, and the blank 50 rolled is contacted with the second cutter 62, makes the second cutter 62
The part is preforming.
After preforming after the part between the 4th boss 240 and the 5th boss 250, the second cutter 62 is changed, is uploaded
Three cutters 63, the shape of the 3rd cutter 63 is coincide with one section of shape of the boss 260 of the 4th boss 240 to the 6th, and blank 50 is put
On the 3rd cutter 63, and coordinate roller 64 so that the one side of blank 50 is contacted while rotating with the 3rd cutter 63 so that the 4th is convex
One section of precise forming between the boss 260 of platform 240 to the 6th.
After after one section of precise forming between the boss 260 of the 4th boss 240 to the 6th, the 3rd cutter 63 is changed, uploaded
4th cutter 65, the shape of the 4th cutter 65 is coincide with one section of shape of the boss 230 of first boss 210 to the 3rd, while the 4th
Blank 50 is also placed on the 4th cutter 65 for the 4th boss 240 by cutter 65, and coordinates roller 64 so that one side of blank 50 and the
Four cutters 63 are contacted while rotating so that one section of the boss 230 of first boss 210 to the 3rd is preforming.
After one section of the boss 230 of first boss 210 to the 3rd preforming, the 4th cutter 65 is changed, the 5th knife is uploaded
Tool 66, the shape of the 5th cutter 66 is identical with the shape of the 4th cutter 65, but its size relative to the 4th cutter 65 size more
Plus it is accurate, therefore blank 50 is placed on the 5th cutter 66, coordinate roller 64 blank 50 is rotated on the 5th cutter 66 so that
One section of precise forming of the boss 230 of first boss 210 to the 3rd.
The connection header structure shown in Fig. 1 is ultimately formed, and is cleaned using ultrasonic wave, finished product is formed.
Compared with prior art, the utility model has advantages below：The automobile turbocharger that the utility model is provided
Connector and its shaped device in, run through a perforate 100 inside the connector of automobile turbocharger, the perforate 100 by
One section of macropore 110 and one section of aperture 120 are constituted, and the radius of the macropore 110 is more than the radius of the aperture 120, the macropore
110 depth, which is more than outside the depth of the aperture 120, the connector, is provided with the different circle convex platform of multiple external diameters.This
Utility model provides a kind of shaped device of the connector of automobile turbocharger as described above, including three cold upsetting die of car 40
And machining set-up, wherein machining set-up includes lathe 60 and the cutter that is fixed on the lathe 60, and the cutter has
Five kinds, respectively the first cutter 61, preforming 4th boss for the preforming boss 260 of 5th boss 250 to the 6th
240 and the 5th shaft part between boss 250 the second cutter 62, be molded the 3rd cutter of the boss 260 of the 4th boss 240 to the 6th
63rd, the 4th cutter 65 of the preforming boss 230 of first boss 210 to the 3rd, the shaping boss 230 of first boss 210 to the 3rd
5th cutter 66.The first cold-heading of the 4th boss 240 on connector is come out using this shaped device, is finally machined out into
The boss 230 of type first boss 210 to the 3rd, and the boss 260 of the 4th boss 240 to the 6th, are combined by cold-heading with machining
Mode can make metal material intensity and hardness rise, it is to avoid occur in the prior art produce intensity decline and raw material
The problem of waste.
Obviously, those skilled in the art can be new without departing from this practicality to the various changes of utility model progress and modification
The spirit and scope of type.So, if these modifications and variations of the present utility model belong to the utility model claim and its
Within the scope of equivalent technologies, then the utility model is also intended to including these changes and modification.
Claims (10)
1. a kind of connector of automobile turbocharger a, it is characterised in that perforate is run through in inside, and the perforate is by one section of macropore
With one section of aperture composition, the radius of the macropore is more than the radius of the aperture, and the depth of the macropore is more than the aperture
The different circle convex platform of multiple external diameters is provided with outside depth, the connector.
2. the connector of automobile turbocharger as claimed in claim 1, it is characterised in that there is provided six circle convex platforms,
According to from aperture, to the direction of macropore transition, six circle convex platforms are respectively first boss, second boss, the 3rd boss, the 4th
Boss, the 5th boss and the 6th boss, the radius of the 4th boss are more than remaining five circle convex platform, the first boss
Chamfering is set between the end of circumference and the connector.
3. the connector of automobile turbocharger as claimed in claim 2, it is characterised in that the height of the second boss is big
In the height of remaining five circle convex platform, the 3rd boss is connected as a single entity with the 4th boss.
4. the connector of automobile turbocharger as claimed in claim 3, it is characterised in that the depth of the aperture is equal to institute
The height sum of chamfering and the first boss is stated, the height of the 5th boss and the 6th boss is equal.
5. the connector of automobile turbocharger as claimed in claim 4, it is characterised in that the 4th boss and the 5th convex
Connected between platform by length for 17mm~19mm shaft part, the height of the second boss is 1.3mm~1.5mm.
6. a kind of shaped device of the connector of automobile turbocharger as claimed in claim 5, it is characterised in that including three
Individual cold upsetting die of car and machining set-up, wherein machining set-up include lathe and the cutter being fixed on the lathe, the knife
Tool have five kinds, respectively for the first cutter of preforming 5th boss to the 6th boss, preforming 4th boss and
The 3rd cutter to the 6th boss of second cutter of the shaft part between the 5th boss, the 4th boss of shaping, preforming first boss
The 4th cutter, the 5th cutter of shaping first boss to the 3rd boss to the 3rd boss.
7. the shaped device of the connector of automobile turbocharger as claimed in claim 6, it is characterised in that on the lathe
Roller is further fixed on, the roller is relative with the cutter and is contacted with the connector processed, the institute processed
Connector is stated to be located between the roller and the cutter, the roller be used to driving the connector processed along its from
Body axial-rotation.
8. the shaped device of the connector of automobile turbocharger as claimed in claim 6, it is characterised in that first knife
The shape of tool and the 5th boss to the 6th projection shape of connector coincide, the shape of the 3rd cutter and connector
The shape of 4th boss to the 6th boss is coincide, the shape of the 4th cutter and the 5th cutter all with connector
The first boss to the shape of the 3rd boss is coincide.
9. the shaped device of the connector of automobile turbocharger as claimed in claim 6, it is characterised in that the cold heading die
Tool has three, is respectively：For to the first preforming mould of the connector, the second mould for preforming 4th boss
Tool, the 3rd mould for being molded the 4th boss.
10. the shaped device of the connector of automobile turbocharger as claimed in claim 9, it is characterised in that the cold-heading
Mould all includes punch die and main mould from top to bottom, and the punch die includes punch die shell, the punch die cushion block in the punch die shell, one
Hold the red needle being fixedly connected with the punch die cushion block, the other end of the red needle and the connector ends contact, the punch die
Shell wraps up die cavity, and the punch die cushion block is located in the die cavity, sets a branch pipe on punch die shell, the branch pipe from
Extended in the die cavity outside the punch die shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008054.1U CN206477912U (en) | 2017-01-04 | 2017-01-04 | The connector and its shaped device of automobile turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008054.1U CN206477912U (en) | 2017-01-04 | 2017-01-04 | The connector and its shaped device of automobile turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477912U true CN206477912U (en) | 2017-09-08 |
Family
ID=59751054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720008054.1U Active CN206477912U (en) | 2017-01-04 | 2017-01-04 | The connector and its shaped device of automobile turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477912U (en) |
-
2017
- 2017-01-04 CN CN201720008054.1U patent/CN206477912U/en active Active
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