CN102990442A - Clamp structure for lathing volute casing air relief valve cover surface - Google Patents
Clamp structure for lathing volute casing air relief valve cover surface Download PDFInfo
- Publication number
- CN102990442A CN102990442A CN2012104227871A CN201210422787A CN102990442A CN 102990442 A CN102990442 A CN 102990442A CN 2012104227871 A CN2012104227871 A CN 2012104227871A CN 201210422787 A CN201210422787 A CN 201210422787A CN 102990442 A CN102990442 A CN 102990442A
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- China
- Prior art keywords
- clamp structure
- volute
- volute casing
- positioning sleeve
- chassis
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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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- Jigs For Machine Tools (AREA)
Abstract
The invention provides a clamp structure for lathing a volute casing air relief valve cover surface. The clamp structure can be used for effectively clamping a supercharger volute casing, and fixing and ensuring that the center of the supercharger volute casing air relief valve cover surface is positioned in the axis of a lathe, is convenient to use and clamp, can improve the lathing accuracy of the volute casing air relief valve cover surface, and further can improve the machining quality of a workpiece. The clamp structure comprises a chassis. The clamp structure is characterized by also comprising a central shaft, a positioning sleeve and an opened pressing plate, wherein the central shaft is vertically arranged on the lower surface of the chassis; the positioning sleeve is vertically arranged on the upper surface of the chassis; a volute casing to be machined is positioned on the positing sleeve by a combining surface; and the upper part of the volute casing to be machined is tightly arranged on the positioning sleeve by the opened pressing plate through a double-headed screw rod and nuts.
Description
Technical field
The present invention relates to supercharger systems part processing technique field, be specifically related to the clamp structure for Vehicle Processing volute vent valve door closure face.
Background technology
The supercharger volute surface is irregularly shaped, when its vent valve door closure face is machined, be difficult to volute is clamped, fixes and can't guarantee that supercharger volute vent valve door closure face and lathe spindle keep vertical, thereby affect vent valve door closure face Vehicle Processing precision and then affect the workpiece crudy.
Summary of the invention
For the problems referred to above, the invention provides the clamp structure for Vehicle Processing volute vent valve door closure face, to supercharger volute effectively clamp, fixing and guarantee that supercharger volute vent valve door closure face is centered close on the lathe axis, its use, clamp conveniently, and improved volute vent valve door closure face Vehicle Processing precision, and then improved the workpiece crudy.
Its technical scheme is such, the clamp structure that is used for Vehicle Processing volute vent valve door closure face, it comprises the chassis, it is characterized in that: it comprises axle, positioning sleeve and opening pressing plate, described axle at right angle setting is in described chassis lower surface, described positioning sleeve at right angle setting is in described chassis upper surface, and volute to be processed is positioned described positioning sleeve by its faying face and its top tightly is loaded on the described positioning sleeve by double threaded screw is vertical with nut by the opening pressing plate.
It is further characterized in that:
It also comprises limiting plate and adjustment screw, and described limiting plate at right angle setting is positioned at described limiting plate vertical direction and has screwed hole in described chassis one side, and described adjustment screw is installed on described screwed hole.
It further is characterised in that:
Its its axis of vent valve door closure face of described axle and described volute to be processed is positioned on the straight line.
After adopting the present invention, its beneficial effect is: behind the clamping, because axle and its its axis of vent valve door closure face of volute to be processed are positioned on the straight line, only need with scroll chuck stationary fixture axle, volute vent valve door closure face center just is positioned on the lathe axis, clamping, easy to use, fastening by the adjustment screw that is installed on the confined planes simultaneously, prevent that workpiece is offset, accurate positioning, improve volute vent valve door closure face Vehicle Processing precision, and then improved the workpiece crudy.
Description of drawings
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
The specific embodiment
See Fig. 1 and Fig. 2, the clamp structure that is used for Vehicle Processing volute vent valve door closure face, it comprises chassis 1, it comprises axle 2, positioning sleeve 3 and opening pressing plate 7, axle 2 at right angle settings are 1 lower surface in the chassis, positioning sleeve 3 at right angle settings are 1 upper surface in the chassis, and volute 8 to be processed is positioned described positioning sleeve 3 by its faying face and its top tightly is loaded on the described positioning sleeve 3 by double threaded screw 6 is vertical with nut by opening pressing plate 7; It also comprises limiting plate 4 and adjustment screw 5, and limiting plate 4 at right angle settings are 1 one sides in the chassis, is positioned at vertical limiting plate 4 directions and has screwed hole, and adjustment screw 5 is installed on screwed hole; Axle 2 is positioned on the straight line with volute 8 its its axis of vent valve door closure face to be processed.
Claims (3)
1. the clamp structure that is used for Vehicle Processing volute vent valve door closure face, it comprises the chassis, it is characterized in that: it comprises axle, positioning sleeve and opening pressing plate, described axle at right angle setting is in described chassis lower surface, described positioning sleeve at right angle setting is in described chassis upper surface, and volute to be processed is positioned described positioning sleeve by its faying face and its top tightly is loaded on the described positioning sleeve by double threaded screw is vertical with nut by the opening pressing plate.
2. the clamp structure for Vehicle Processing volute vent valve door closure face according to claim 1, it is characterized in that: it also comprises limiting plate and adjustment screw, described limiting plate at right angle setting is in described chassis one side, be positioned at described limiting plate vertical direction and have screwed hole, described adjustment screw is installed on described screwed hole.
3. the clamp structure for Vehicle Processing volute vent valve door closure face according to claim 1, it is characterized in that: its its axis of vent valve door closure face of described axle and described volute to be processed is positioned on the straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422787.1A CN102990442B (en) | 2012-10-30 | 2012-10-30 | For the clamp structure in Vehicle Processing volute vent valve door closure face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422787.1A CN102990442B (en) | 2012-10-30 | 2012-10-30 | For the clamp structure in Vehicle Processing volute vent valve door closure face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102990442A true CN102990442A (en) | 2013-03-27 |
| CN102990442B CN102990442B (en) | 2016-03-30 |
Family
ID=47919840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210422787.1A Expired - Fee Related CN102990442B (en) | 2012-10-30 | 2012-10-30 | For the clamp structure in Vehicle Processing volute vent valve door closure face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102990442B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392712A (en) * | 2016-12-07 | 2017-02-15 | 凤城市明晓涡轮增压器制造有限公司 | Adjustable machining tool of volute deflation valve cover plate end face |
| CN112372554A (en) * | 2021-01-18 | 2021-02-19 | 宁波宏诺汽车零部件科技有限公司 | Fixed frock of car turbine shell |
| CN113770454A (en) * | 2021-09-03 | 2021-12-10 | 宜昌船舶柴油机有限公司 | Chain wheel milling complete tool and clamping method |
| CN115041924A (en) * | 2022-06-28 | 2022-09-13 | 山东省章丘鼓风机股份有限公司 | Method for machining multistage centrifugal fan shell |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875685Y (en) * | 2006-01-20 | 2007-03-07 | 许晓华 | Gear box shell body bioperating position biworking outfit |
| CN201579639U (en) * | 2009-12-31 | 2010-09-15 | 赣州群星机械有限公司 | Spiral positioning device for milling trislot of gear hub |
| CN201645223U (en) * | 2010-01-28 | 2010-11-24 | 江麓机电科技有限公司 | Diplopore metalloid part lathe fixture |
| CN201871956U (en) * | 2010-09-30 | 2011-06-22 | 芜湖航天汽车连杆有限公司 | Three-way positioning tool clamp for machining small end of connecting rod |
| CN202411896U (en) * | 2011-11-16 | 2012-09-05 | 宁国飞鹰汽车零部件股份有限公司 | Rotary pressure plate drilling clamp with function of adjusting drilling position |
| CN202894848U (en) * | 2012-10-30 | 2013-04-24 | 无锡明珠增压器制造有限公司 | Clamp structure used for lathing cover faces of volute vent valves |
-
2012
- 2012-10-30 CN CN201210422787.1A patent/CN102990442B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875685Y (en) * | 2006-01-20 | 2007-03-07 | 许晓华 | Gear box shell body bioperating position biworking outfit |
| CN201579639U (en) * | 2009-12-31 | 2010-09-15 | 赣州群星机械有限公司 | Spiral positioning device for milling trislot of gear hub |
| CN201645223U (en) * | 2010-01-28 | 2010-11-24 | 江麓机电科技有限公司 | Diplopore metalloid part lathe fixture |
| CN201871956U (en) * | 2010-09-30 | 2011-06-22 | 芜湖航天汽车连杆有限公司 | Three-way positioning tool clamp for machining small end of connecting rod |
| CN202411896U (en) * | 2011-11-16 | 2012-09-05 | 宁国飞鹰汽车零部件股份有限公司 | Rotary pressure plate drilling clamp with function of adjusting drilling position |
| CN202894848U (en) * | 2012-10-30 | 2013-04-24 | 无锡明珠增压器制造有限公司 | Clamp structure used for lathing cover faces of volute vent valves |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392712A (en) * | 2016-12-07 | 2017-02-15 | 凤城市明晓涡轮增压器制造有限公司 | Adjustable machining tool of volute deflation valve cover plate end face |
| CN112372554A (en) * | 2021-01-18 | 2021-02-19 | 宁波宏诺汽车零部件科技有限公司 | Fixed frock of car turbine shell |
| CN112372554B (en) * | 2021-01-18 | 2021-03-26 | 宁波宏诺汽车零部件科技有限公司 | Fixed frock of car turbine shell |
| CN113770454A (en) * | 2021-09-03 | 2021-12-10 | 宜昌船舶柴油机有限公司 | Chain wheel milling complete tool and clamping method |
| CN115041924A (en) * | 2022-06-28 | 2022-09-13 | 山东省章丘鼓风机股份有限公司 | Method for machining multistage centrifugal fan shell |
| CN115041924B (en) * | 2022-06-28 | 2024-01-23 | 山东省章丘鼓风机股份有限公司 | Multistage centrifugal fan shell processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102990442B (en) | 2016-03-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |