CN107138991A - Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end - Google Patents
Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end Download PDFInfo
- Publication number
- CN107138991A CN107138991A CN201710459853.5A CN201710459853A CN107138991A CN 107138991 A CN107138991 A CN 107138991A CN 201710459853 A CN201710459853 A CN 201710459853A CN 107138991 A CN107138991 A CN 107138991A
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- CN
- China
- Prior art keywords
- turbocharger housing
- lever
- oil cylinder
- bottom plate
- angular
- 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
- 238000000034 method Methods 0.000 title claims description 4
- 210000000078 claw Anatomy 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 1
- 238000004519 manufacturing process 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supercharger (AREA)
Abstract
The present invention relates to the vertical vehicle hydraulic pressure fixture at processing automobile turbocharger housing volute end.It includes bottom plate, is characterized in bottom plate center to have on chuck, the bottom plate that chuck is uniformly distributed on peripheries between the main hold-down mechanism for pushing down turbocharger housing, adjacent main hold-down mechanism and is fixed with claw.The main hold-down mechanism contains the first lever oil cylinder, and the first lever oil cylinder is in being vertically arranged, and its cylinder body is connected on bottom plate, and one end of its lever is hinged on piston rod outer end, and the lever other end is pressed on turbocharger housing outer wall.The claw is arc block, its be fixed in the surrounding edge of chuck and its inner circle withstand in a state of use turbocharger housing outlet side it is cylindrical on.Using this fixture, product quality can be not only improved, and be all easier when taking, putting processed turbocharger housing.For the fixation to automobile turbocharger housing during suitable for being processed using vertical car lathe to automobile turbocharger housing volute end.
Description
Technical field
The present invention relates to a kind of vertical car turning attachment.Specifically, it is the processing automobile turbocharger shell on vertical car lathe
During body volute end, for automobile turbocharger housing to be fixed on to the fixture on vertical car lathe.
Background technology
At present, in automobile turbocharger production industry, for processing the fixture at automobile turbocharger housing volute end
All it is conventional brace.This fixture, is all that the outlet side for being processed turbocharger housing is carried out using seam locating ring
Positioning.Wherein, the seam Dou Shiqian roads sequence of the seam locating ring, preliminary working, size are difficult to ensure that.Therefore, this seam is used
Locating ring come to be processed turbocharger housing volute end position when, positioning it is repeated poor so that process
Turbocharger housing volute end uniformity be difficult to ensure that, poor product quality.Again due to using seam locating ring come to being added
The outlet side of work turbocharger housing is positioned so that taken, put all relatively difficult during processed turbocharger housing.
The content of the invention
The problem to be solved in the present invention is to provide the vertical vehicle hydraulic pressure fixture at processing automobile turbocharger housing volute end.
Using this fixture, product quality can be not only improved, and be all easier when taking, putting processed turbocharger housing.
The invention solves the problems that above mentioned problem realized by following technical scheme：
The vertical vehicle hydraulic pressure fixture at the processing automobile turbocharger housing volute end of the present invention includes bottom plate, is characterized in bottom plate
There is chuck at center, and chuck is uniformly distributed on peripheries with the bottom between the main hold-down mechanism for pushing down turbocharger housing, adjacent main hold-down mechanism
Claw is fixed with plate.The main hold-down mechanism contains the first lever oil cylinder, and the first lever oil cylinder is in being vertically arranged, and its cylinder body connects
It is connected on bottom plate, one end of its lever is hinged on piston rod outer end, and the lever other end is pressed on turbocharger housing outer wall.Institute
Claw is stated for arc block, it is fixed in the surrounding edge of chuck and its inner circle withstands on turbocharger housing in a state of use
Outlet side it is cylindrical on.
Chuck upper surface between adjacent claw is respectively and fixedly provided with support block.The support block is arc block, its outside diameter
Cylindrical identical with chuck, the relevant position of surface configuration and turbocharger housing matches thereon；First lever oil cylinder
Lever non-articulated end is located at the middle upper part of support block.
There are angular pre-pressing mechanism and angular compression and localization machine on bottom plate between the lever oil cylinder of adjacent pair first
Structure；The angular pre-pressing mechanism, which contains on the inside of the first fixed seat being fixed on bottom plate, fixed seat, horizontal blind hole, and level is blind
The axial direction in hole and the lever of a lever oil cylinder in the lever oil cylinder of this pair first are axially in parallel, by interior in the horizontal blind hole
Have successively under spring and plunger, use state outside, plunger outer end is withstood on the flange face of turbocharger housing inlet end.At this
To being fixed with the second fixed block, the angular hold-down mechanism between another lever oil cylinder and bottom plate edge in the first lever oil cylinder
It is each attached to angular detent mechanism on the second fixed block.Wherein, the angular detent mechanism contains angular locating piece, and this is angular
Locating piece is located at plunger opposite and it is axially parallel with the plunger, and during work, angular locating piece withstands on turbocharger housing
On the flange of inlet end.The angular hold-down mechanism contains the second lever oil cylinder, and the second lever oil cylinder is in lateral arrangement, its piston
The axial direction of bar is axially in parallel with the plunger, and the non-articulated end of its lever is operationally pressed in turbocharger housing inlet end
Flange on.
As can be seen from the above scheme, because bottom plate is provided centrally with chuck, chuck, which is uniformly distributed on peripheries with, pushes down turbocharging
Claw is fixed with bottom plate between the main hold-down mechanism of device housing, adjacent main hold-down mechanism.The main hold-down mechanism contains first
Lever oil cylinder, the first lever oil cylinder is in being vertically arranged, and its cylinder body is connected on bottom plate, and one end of its lever is hinged on outside piston rod
End, the lever other end is pressed on volute outer wall.The claw is arc block, and it is fixed in the surrounding edge of chuck and its inner circle
Withstand in a state of use turbocharger housing outlet side it is cylindrical on.Automobile turbocharger housing volute end is processed, is led to
Main hold-down mechanism and claw are crossed, clamping and positioning to processed automobile turbocharger housing volute end can be achieved.With the back of the body
Compared in scape technology using seam locating ring to being processed the progress positioning of turbocharger housing volute end, the repeatability of positioning
It is good so that the turbocharger housing volute end uniformity processed ensure that, so as to substantially increase product quality.And
Chuck claw in releasing orientation opens so that be all easier when taking, putting processed volute.
Brief description of the drawings
Fig. 1 is the vertical vehicle hydraulic pressure fixture schematic diagram at the processing automobile turbocharger housing volute end of the present invention；
Fig. 2 is Fig. 1 A-A schematic cross-sectional views；
Fig. 3 is processed automobile turbocharger body diagram.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the vertical vehicle hydraulic pressure folder at processing automobile turbocharger housing volute end of the invention
Tool contains fixes bottom plate 1, the centrally disposed chuck 2 of bottom plate 1, the upper surface of bottom plate 1 and the following table of chuck 2 on support 14, support 14
It is machined with face between mutual corresponding annular groove, corresponding annular groove and is connected with a locating ring 15, is borrowed between bottom plate 1 and chuck 2
Annular groove and locating ring 15 is helped to link together.Chuck 2 is uniformly distributed on peripheries with the main hold-down mechanism for pushing down turbocharger housing 16.
Claw 5 is fixed with bottom plate 1 between adjacent main hold-down mechanism.The main hold-down mechanism contains three the first lever oil cylinders 3, three
First lever oil cylinder is uniform along chuck surrounding, and they are in being vertically arranged, and their cylinder body is connected on bottom plate 1, they
Lever one end is hinged on piston rod outer end, and the lever other end is pressed on the outer wall of turbocharger housing 16.The claw 5 is arc
Shape block, it is fixed in the surrounding edge of chuck 2 and its inner circle withstands on the outlet of turbocharger housing 16 in a state of use
Hold 17 it is cylindrical on.
The upper surface of chuck 2 between adjacent claw 5 is respectively and fixedly provided with support block 4.The support block 4 is arc block, and its is cylindrical
Diameter is cylindrical identical with chuck 2, and the relevant position of surface configuration and volute matches thereon.The lever of first lever oil cylinder 3
Non-articulated end is located at the middle upper part of support block 4.
Angular pre-pressing mechanism and angular compression are provided with bottom plate 1 between the first lever oil cylinder of adjacent pair 3
With detent mechanism.The angular pre-pressing mechanism contains the first fixed seat 13 being fixed on bottom plate 1, the inner side of the first fixed seat 13
It is machined with horizontal blind hole 12, the axial direction of horizontal blind hole 12 and the lever shaft of a lever oil cylinder in the first lever oil cylinder of this pair 3
To parallel, it is sequentially installed with from inside to outside under spring 10 and plunger 9, use state in the horizontal blind hole 12, the outer end of plunger 9 top
On the flange face of the inlet end 18 of turbocharger housing 16.Another lever oil cylinder in the first lever oil cylinder of this pair 3
The second fixed block 7 is fixed between the edge of bottom plate 1, the angular hold-down mechanism is each attached to the second fixation with angular detent mechanism
On block 7.Wherein, the angular detent mechanism contains angular locating piece 6, and the angular locating piece is located at the opposite of plunger 9 and its axial direction
Parallel with the plunger 9, during work, angular locating piece 6 is withstood on the flange of the inlet end 18 of turbocharger housing 16.The angle
Contain the second lever oil cylinder 8 to hold-down mechanism, the second lever oil cylinder 8 is in lateral arrangement, the axial direction of its piston rod and the plunger 9
It is axially in parallel, the non-articulated end of its lever is operationally pressed on the flange of the inlet end 18 of turbocharger housing 16.
Claims (3)
1. the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end is processed, including bottom plate, it is characterised in that in bottom plate
The heart has chuck, and chuck is uniformly distributed on peripheries with the bottom plate between the main hold-down mechanism for pushing down turbocharger housing, adjacent main hold-down mechanism
On be fixed with claw；The main hold-down mechanism contains the first lever oil cylinder, and the first lever oil cylinder is in being vertically arranged, and its cylinder body is connected
On bottom plate, one end of its lever is hinged on piston rod outer end, and the lever other end is pressed on turbocharger housing outer wall；It is described
Claw is arc block, and it is fixed in the surrounding edge of chuck and its inner circle withstands on turbocharger housing and gone out in a state of use
Gas end it is cylindrical on.
2. the vertical vehicle hydraulic pressure fixture at processing automobile turbocharger housing volute end according to claim 1, its feature
It is that the chuck upper surface between adjacent claw is respectively and fixedly provided with support block；The support block is arc block, its outside diameter and card
Disk is cylindrical identical, and the relevant position of surface configuration and turbocharger housing matches thereon；The lever of first lever oil cylinder
Non-articulated end is located at the middle upper part of support block.
3. the vertical vehicle hydraulic pressure fixture at processing automobile turbocharger housing volute end according to claim 1, its feature
It is there is angular pre-pressing mechanism and angular compression and detent mechanism on the bottom plate between the lever oil cylinder of adjacent pair first；Institute
State angular pre-pressing mechanism and contain the first fixed seat being fixed on bottom plate, there is horizontal blind hole fixed seat inner side, horizontal blind hole
Axially and a lever oil cylinder in the lever oil cylinder of this pair first lever it is axially in parallel, in the horizontal blind hole from inside to outside according to
Secondary to have under spring and plunger, use state, plunger outer end is withstood on the flange face of turbocharger housing inlet end；In this pair
The second fixed block, the angular hold-down mechanism and angle are fixed between another lever oil cylinder and bottom plate edge in one lever oil cylinder
It is each attached to detent mechanism on the second fixed block；Wherein, the angular detent mechanism contains angular locating piece, the angular positioning
Block is located at plunger opposite and it is axially parallel with the plunger, and during work, angular locating piece withstands on turbocharger housing air inlet
On the flange at end；The angular hold-down mechanism contains the second lever oil cylinder, and the second lever oil cylinder is in lateral arrangement, its piston rod
Axial axially in parallel with the plunger, the non-articulated end of its lever is operationally pressed in the method for turbocharger housing inlet end
Lan Shang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459853.5A CN107138991A (en) | 2017-06-17 | 2017-06-17 | Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710459853.5A CN107138991A (en) | 2017-06-17 | 2017-06-17 | Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138991A true CN107138991A (en) | 2017-09-08 |
Family
ID=59781541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710459853.5A Pending CN107138991A (en) | 2017-06-17 | 2017-06-17 | Process the vertical vehicle hydraulic pressure fixture at automobile turbocharger housing volute end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138991A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877230A (en) * | 2017-12-27 | 2018-04-06 | 无锡蠡湖增压技术股份有限公司 | A kind of four shaft turbines supercharging shell processing clamping device |
| CN109318144A (en) * | 2018-11-20 | 2019-02-12 | 江阴机械制造有限公司 | A kind of hydraulic tool and its application method of multi-cylinder linkage cooperation |
| CN110666444A (en) * | 2019-10-19 | 2020-01-10 | 福州六和汽车零部件有限公司 | Turbine shell machining process |
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| CN102990377A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Clamp structure for lathing volute casing combining surface |
| CN204135773U (en) * | 2014-09-24 | 2015-02-04 | 刘建泽 | The drilling-milling clamper of processing turbine case |
| CN204868202U (en) * | 2015-07-09 | 2015-12-16 | 肇庆精通机械有限公司 | Cylinder air discharge duct adds clamping apparatus |
| CN105817922A (en) * | 2016-05-19 | 2016-08-03 | 无锡烨隆精密机械有限公司 | Positioning tool for volute air outlet machining |
| CN106272147A (en) * | 2016-04-07 | 2017-01-04 | 无锡瑞真精机股份有限公司 | A kind of internal expanding Fan Gou mechanism for turbocharging discharge manifold and turbine case |
| CN207155312U (en) * | 2017-06-17 | 2018-03-30 | 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 |
| CN207189225U (en) * | 2017-06-17 | 2018-04-06 | 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 |
-
2017
- 2017-06-17 CN CN201710459853.5A patent/CN107138991A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990377A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Clamp structure for lathing volute casing combining surface |
| CN204135773U (en) * | 2014-09-24 | 2015-02-04 | 刘建泽 | The drilling-milling clamper of processing turbine case |
| CN204868202U (en) * | 2015-07-09 | 2015-12-16 | 肇庆精通机械有限公司 | Cylinder air discharge duct adds clamping apparatus |
| CN106272147A (en) * | 2016-04-07 | 2017-01-04 | 无锡瑞真精机股份有限公司 | A kind of internal expanding Fan Gou mechanism for turbocharging discharge manifold and turbine case |
| CN105817922A (en) * | 2016-05-19 | 2016-08-03 | 无锡烨隆精密机械有限公司 | Positioning tool for volute air outlet machining |
| CN207155312U (en) * | 2017-06-17 | 2018-03-30 | 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 |
| CN207189225U (en) * | 2017-06-17 | 2018-04-06 | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877230A (en) * | 2017-12-27 | 2018-04-06 | 无锡蠡湖增压技术股份有限公司 | A kind of four shaft turbines supercharging shell processing clamping device |
| CN107877230B (en) * | 2017-12-27 | 2023-05-30 | 无锡蠡湖增压技术股份有限公司 | Four-axis turbo charging shell processing clamping device |
| CN109318144A (en) * | 2018-11-20 | 2019-02-12 | 江阴机械制造有限公司 | A kind of hydraulic tool and its application method of multi-cylinder linkage cooperation |
| CN110666444A (en) * | 2019-10-19 | 2020-01-10 | 福州六和汽车零部件有限公司 | Turbine shell machining process |
| CN110666444B (en) * | 2019-10-19 | 2021-07-13 | 福州六和汽车零部件有限公司 | Turbine shell machining process |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170908 |
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| WD01 | Invention patent application deemed withdrawn after publication |