CN207155312U - Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side - Google Patents
Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side Download PDFInfo
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- CN207155312U CN207155312U CN201720705607.9U CN201720705607U CN207155312U CN 207155312 U CN207155312 U CN 207155312U CN 201720705607 U CN201720705607 U CN 201720705607U CN 207155312 U CN207155312 U CN 207155312U
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- oil cylinder
- turbocharger housing
- automobile turbocharger
- bottom plate
- lever
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Abstract
It the utility model is related to a kind of vertical vehicle hydraulic pressure fixture for processing automobile turbocharger housing outlet side.Specifically, it is the vertical vehicle hydraulic pressure fixture that is processed to automobile turbocharger housing outlet side.It includes bottom plate, is characterized in that there is locating tensioning mechanism at bottom plate center, there is main hold-down mechanism and auxiliary hold-fast body on the bottom plate of locating tensioning mechanism surrounding.When being processed to automobile turbocharger housing outlet side, automobile turbocharger housing is positioned using this fixture, is greatly improved production efficiency height and product quality.
Description
Technical field
It the utility model is related to a kind of fixture.Specifically, automobile turbocharger housing outlet side is processed
Vertical vehicle hydraulic pressure fixture.
Background technology
At present in automobile turbocharger manufacturing, the vertical car being processed to automobile turbocharger housing outlet side
Mostly it is utilized in fixture while positioned to the endoporus of volute bottom, using being compressed manually.Due to volute bottom
The bore depth at end is shallower, and positioning is difficult in place so that workpiece can be produced and rocked in process.Therefore, using this fixture
After being positioned to the volute of automobile turbocharger, then the volute outlet side of automobile turbocharger is processed, no
Only low production efficiency, and it is of poor quality.
Utility model content
Problem to be solved in the utility model is to provide a kind of the vertical automobile-used of processing automobile turbocharger housing outlet side
Hydraulically operated fixture.When being processed to automobile turbocharger housing outlet side, using this fixture come to automobile turbocharger shell
Body is positioned, and is greatly improved production efficiency height and product quality.
Above mentioned problem to be solved in the utility model is realized by following technical scheme：
The vertical vehicle hydraulic pressure fixture of processing automobile turbocharger housing outlet side of the present utility model includes bottom plate, and it is special
Point is that bottom plate center has locating tensioning mechanism, there is main hold-down mechanism and auxiliary holding machine on the bottom plate of locating tensioning mechanism surrounding
Structure.
The locating tensioning mechanism contains support block, and there is through hole at support block center.There is oil cylinder below bottom plate, the oil cylinder is in
Vertical, its piston rod is upward and through stretching into the through hole of support block after bottom plate.There is the mandrel that rises above support block, rise mandrel
Bottom surrounding links together with support block.The mandrel epimere that rises is up-small and down-big conical section, and the core that rises is cased with conical section
Set.The mandrel hypomere that rises has radial protrusion, and mandrel lower end of rising is fixed in support block by radial protrusion.Rise core retainer plate inner circle and institute
State the cylindrical of conical section to be adapted, be evenly equipped with axial pass trough on the surrounding jacket wall of taper sheath, in adjacent axial pass trough：One axial direction
One end of groove communicates with taper sheath one end, and the other end of another axial pass trough communicates with the taper sheath other end.Rise on mandrel
There is axial hole, there is pull bar in axial hole, pull bar upper end is stretched out outside core retainer plate upper end of rising and has bowl cover.
The piston rod upper end of oil cylinder is connected with pulling plug, and the pulling plug is tubulose, and its internal diameter is adapted with the pull bar, its upper end
In a non-operative state spacing is left between mandrel lower end of rising.
Rise core retainer plate lower end the mandrel that rises on have reseting plate, have vertical hole on the radial protrusion relative with reseting plate, erect
There is ejection to follow closely into hole.Ejection nails on end and offseted with reseting plate in a non-operative state, lower end stretch into the spacing it is interior and with drawing
Bolt is corresponding.
The main hold-down mechanism contains side compression mechanism and upper hold-down mechanism；The side compression mechanism is located at locating tensioning machine
The rear right of structure, it contains cushion block and the first lever oil cylinder, and the cushion block is fixed on bottom plate, the cylinder body of the first lever oil cylinder
It is connected on cushion block, the lever outer end of the first lever oil cylinder is pressed on automobile turbocharger housing exterior walls；The upper compacting machine
Structure contains two the second lever oil cylinders and the 3rd lever oil cylinder, and the cylinder body of the second lever oil cylinder and the 3rd lever oil cylinder is connected to bottom
On plate, the lever outer end of the second lever oil cylinder and the 3rd lever oil cylinder is press respectively against on automobile turbocharger housing exterior walls.
Auxiliary hold-fast body contains the first screw thread oil cylinder, the second screw thread oil cylinder and the 3rd screw thread oil cylinder, first screw thread
Along the circumferential uniform of locating tensioning mechanism, their cylinder body one end is borrowed respectively for oil cylinder, the second screw thread oil cylinder and the 3rd screw thread oil cylinder
Cushion block is helped to be connected on bottom plate, their piston rod outer end is withstood at the outer wall of automobile turbocharger housing respectively during work.
Because there are locating tensioning mechanism, the bottom plate of locating tensioning mechanism surrounding in bottom plate center it can be seen from above scheme
On have main hold-down mechanism and auxiliary hold-fast body, by the controller separately matched somebody with somebody, can be achieved from the bottom of workpiece to be machined, top and
Surrounding progress is comprehensive to be automatically positioned and clamping so that and positioning in place, accurately, avoids rocking in workpiece process,
Product quality is ensured that, improves production efficiency.
Brief description of the drawings
Fig. 1 is the vertical vehicle hydraulic pressure fixture schematic diagram of processing automobile turbocharger housing outlet side of the present utility model；
Fig. 2 is Fig. 1 A-A schematic cross-sectional views；
Fig. 3 is Fig. 2 schematic top plan view；
Fig. 4 is Fig. 3 B-B schematic cross-sectional views；
Fig. 5 is processed automobile turbocharger body diagram.
Embodiment
The utility model is described in further detail below in conjunction with drawings and examples.
As shown in Fig. 1 ~ Fig. 4, the vertical vehicle hydraulic pressure folder of processing automobile turbocharger housing outlet side of the present utility model
Tool contains support 1, bottom plate 2 is fixed with support 1, bottom plate 2 is provided centrally with locating tensioning mechanism, locating tensioning mechanism surrounding
Bottom plate 2 on be provided with main hold-down mechanism and auxiliary hold-fast body.
The locating tensioning mechanism contains support block 8, and the center of support block 8 is machined with through hole.Oil cylinder is provided below in bottom plate 2
14, the oil cylinder 14 is in vertical, and its piston rod is upward and through stretching into the through hole of support block 8 after bottom plate 2.Support block 8
The mandrel 15 that rises is provided with above, and the bottom surrounding of mandrel 15 that rises links together with support block 8.The epimere of mandrel 15 that rises is upper small
Big conical section down, the core retainer plate 16 that rises is cased with conical section.The hypomere of mandrel 15 that rises is machined with radial protrusion, rise the lower end of mandrel 15 by
Radial protrusion and screw are fixed in support block 8.The inner circle of core retainer plate 16 of rising is adapted with the cylindrical of the conical section.See Fig. 4, bore
Shape, which covers, is evenly equipped with axial pass trough on 16 surrounding jacket wall, in adjacent axial pass trough：One end of one axial pass trough and taper sheath one
End communicates, and the other end of another axial pass trough communicates with the other end of taper sheath 16.Rise and be machined with axial hole on mandrel 15, axially
Pull bar 17 is installed in hole, the upper end of pull bar 17 is stretched out outside the upper end of core retainer plate 16 of rising, wherein, the upper end of pull bar 17 is machined with bowl cover 5.
The downside surrounding of the bowl cover 5 offsets with the upper end surrounding for the core retainer plate that rises.
See Fig. 5, the both ends for rising by heart set 16 are uniformly distributed on peripheries with axial pass trough 20, are in alternating between the axial pass trough 20 at both ends
Shape is evenly arranged, and the oral area of axial pass trough 20 at both ends is extended at the other end of the neighbouring core retainer plate 16 that rises from one end of core retainer plate 16 of rising.
The piston rod upper end of the oil cylinder 14 is connected with pulling plug 19, and the pulling plug 19 is tubulose, its internal diameter and the pull bar 17
It is adapted, spacing is left in its upper end between the lower end of mandrel 15 of rising in a non-operative state.
During work, pulling plug 19 with cylinder piston rod retract when, the stopper 5 of the upper end of pull bar 17 pushes the core retainer plate 16 that rises, and makes to rise
Core retainer plate 16 outwards swells, stretching workpiece.
Rise the lower end of core retainer plate 16 the mandrel 15 that rises on be provided with reseting plate 4, on the radial protrusion relative with reseting plate 4 plus
Work has vertical hole, be provided with vertical hole ejection nail 18 and the two between in activity coordinate.In a non-operative state on ejection nail 18
End offsets with reseting plate 4, and lower end is stretched into the spacing and corresponding with pulling plug 19.
The main hold-down mechanism contains side compression mechanism and upper hold-down mechanism.The side compression mechanism is located at locating tensioning machine
The rear right of structure, it contains the lever oil cylinder 10 of cushion block 9 and first, and the cushion block 9 is fixed on a base plate 2, the first lever oil cylinder
10 cylinder body is connected on cushion block 9, and the lever outer end of the first lever oil cylinder 10 is pressed on automobile turbocharger housing exterior walls.Institute
State hold-down mechanism and contain two the second lever oil cylinders 3 and the 3rd lever oil cylinder 11, the second lever oil cylinder 3 and the 3rd lever oil cylinder
8 cylinder body is all connected with a base plate 2, and the lever outer end of the second lever oil cylinder 3 and the 3rd lever oil cylinder 11 is press respectively against automobile whirlpool
On the outer wall for taking turns pressurizer shell.
Auxiliary hold-fast body contains the first screw thread oil cylinder 12, the second screw thread oil cylinder 6 and the 3rd screw thread oil cylinder 13, and described first
Screw thread oil cylinder 12, the second screw thread oil cylinder 6 and the 3rd screw thread oil cylinder 13 are uniform along the circumference of locating tensioning mechanism, their cylinder body one
End respectively by cushion block connection on a base plate 2, their piston rod outer end withstands on automobile turbocharger housing respectively during work
At outer wall.
Claims (5)
1. the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side is processed, including bottom plate, it is characterised in that in bottom plate
The heart has locating tensioning mechanism, there is main hold-down mechanism and auxiliary hold-fast body on the bottom plate of locating tensioning mechanism surrounding；The positioning
Tension mechanism contains support block, and there is through hole at support block center；There is oil cylinder below bottom plate, the oil cylinder is in vertical, its piston
Bar is upward and through stretching into the through hole of support block after bottom plate；There is the mandrel that rises above support block, the mandrel bottom surrounding that rises and support
Block links together；The mandrel epimere that rises is up-small and down-big conical section, and the core retainer plate that rises is cased with conical section；The mandrel hypomere that rises has
Radial protrusion, mandrel lower end of rising are fixed in support block by radial protrusion；Rise core retainer plate inner circle and the conical section it is cylindrical
It is adapted, is evenly equipped with axial pass trough on the surrounding jacket wall of taper sheath, in adjacent axial pass trough：One end of one axial pass trough and cone
Shape covers one end and communicated, and the other end of another axial pass trough communicates with the taper sheath other end；Rising on mandrel has axial hole, axial hole
Inside there is pull bar, pull bar upper end is stretched out outside core retainer plate upper end of rising and has bowl cover.
2. the vertical vehicle hydraulic pressure fixture of processing automobile turbocharger housing outlet side according to claim 1, its feature
It is that the piston rod upper end of oil cylinder is connected with pulling plug, the pulling plug is tubulose, and its internal diameter is adapted with the pull bar, and its upper end is non-
Under working condition spacing is left between mandrel lower end of rising.
3. the vertical vehicle hydraulic pressure fixture of processing automobile turbocharger housing outlet side according to claim 2, its feature
Be to rise core retainer plate lower end the mandrel that rises on have reseting plate, have vertical hole, vertical hole on the radial protrusion relative with reseting plate
Inside there is ejection to follow closely；Ejection nails on end and offseted with reseting plate in a non-operative state, lower end stretch into the spacing it is interior and with pulling plug phase
It is corresponding.
4. the vertical vehicle hydraulic pressure fixture of processing automobile turbocharger housing outlet side according to claim 1, its feature
It is that the main hold-down mechanism contains side compression mechanism and upper hold-down mechanism；The side compression mechanism is located at locating tensioning mechanism
Rear right, it contains cushion block and the first lever oil cylinder, and the cushion block is fixed on bottom plate, the cylinder body connection of the first lever oil cylinder
On cushion block, the lever outer end of the first lever oil cylinder is pressed on automobile turbocharger housing exterior walls；The upper hold-down mechanism contains
There are two the second lever oil cylinders and the 3rd lever oil cylinder, the cylinder body of the second lever oil cylinder and the 3rd lever oil cylinder is connected to bottom plate
On, the lever outer end of the second lever oil cylinder and the 3rd lever oil cylinder is press respectively against on automobile turbocharger housing exterior walls.
5. the vertical vehicle hydraulic pressure fixture of processing automobile turbocharger housing outlet side according to claim 1, its feature
It is to aid in hold-fast body to contain the first screw thread oil cylinder, the second screw thread oil cylinder and the 3rd screw thread oil cylinder, the first screw thread oil cylinder,
Second screw thread oil cylinder and the 3rd screw thread oil cylinder are along the circumferential uniform of locating tensioning mechanism, and their cylinder body one end is respectively by cushion block
It is connected on bottom plate, their piston rod outer end is withstood at the outer wall of automobile turbocharger housing respectively during work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705607.9U CN207155312U (en) | 2017-06-17 | 2017-06-17 | Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705607.9U CN207155312U (en) | 2017-06-17 | 2017-06-17 | Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207155312U true CN207155312U (en) | 2018-03-30 |
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ID=61711446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720705607.9U Active CN207155312U (en) | 2017-06-17 | 2017-06-17 | Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side |
Country Status (1)
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| CN (1) | CN207155312U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127612A (en) * | 2017-06-17 | 2017-09-05 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side |
| CN107138991A (en) * | 2017-06-17 | 2017-09-08 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end |
| CN108581520A (en) * | 2018-04-12 | 2018-09-28 | 宁波海天精工股份有限公司 | A kind of hydraulic pump end cap processing self-centering hydraulic pressure fixture |
| CN108907810A (en) * | 2018-09-14 | 2018-11-30 | 克诺尔商用车系统（重庆）有限公司 | Clamp for machining based on valve body |
| CN110919413A (en) * | 2019-12-18 | 2020-03-27 | 湖北诺御汽车零部件科技有限公司 | Aluminum automobile engine rear shell positioning tool |
-
2017
- 2017-06-17 CN CN201720705607.9U patent/CN207155312U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127612A (en) * | 2017-06-17 | 2017-09-05 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture of automobile turbocharger housing outlet side |
| CN107138991A (en) * | 2017-06-17 | 2017-09-08 | 无锡瑞真精机股份有限公司 | Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end |
| CN108581520A (en) * | 2018-04-12 | 2018-09-28 | 宁波海天精工股份有限公司 | A kind of hydraulic pump end cap processing self-centering hydraulic pressure fixture |
| CN108581520B (en) * | 2018-04-12 | 2019-11-12 | 宁波海天精工股份有限公司 | A kind of hydraulic pump end cap processing self-centering hydraulic pressure fixture |
| CN108907810A (en) * | 2018-09-14 | 2018-11-30 | 克诺尔商用车系统（重庆）有限公司 | Clamp for machining based on valve body |
| CN110919413A (en) * | 2019-12-18 | 2020-03-27 | 湖北诺御汽车零部件科技有限公司 | Aluminum automobile engine rear shell positioning tool |
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